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/controller/admin.php

http://web-optimizator.googlecode.com/
PHP | 6972 lines | 6693 code | 20 blank | 259 comment | 247 complexity | 53807590d2640c136dbb828ed06c5aa3 MD5 | raw file
    

  1. <?php
    2. 

  2. /**
    3. 

  3.  * File from WEBO Site SpeedUp, WEBO Software (http://www.webogroup.com/)
    4. 

  4.  * Provides admin interface.
    5. 

  5.  *
    6. 

  6.  **/
    7. 

  7. class admin {
    8. 

  8. 	/**
    9. 

  9. 	* Constructor
    10. 

  10. 	* Sets the options and defines the gzip headers
    11. 

  11. 	**/
    12. 

  12. 	function admin ($options = null) {
    13. 

  13. 		if (!empty($options['skip_startup'])) {
    14. 

  14. 			return;
    15. 

  15. 		}
    16. 

  16. 		foreach ($options as $key => $value) {
    17. 

  17. 			$this->$key = $value;
    18. 

  18. 		}
    19. 

  19. 		$this->skip_render = empty($this->skip_render) ? 0 : $this->skip_render;
    20. 

  20. 		$this->time = time();
    21. 

  21. 		if (!$this->skip_render) {
    22. 

  22. /* Fixes time zone for future usage */
    23. 

  23. 			if (function_exists('date_default_timezone_set')) {
    24. 

  24. 				@date_default_timezone_set('Europe/Moscow');
    25. 

  25. 			}
    26. 

  26. /* Ensure no caching */
    27. 

  27. 			header('Expires: ' . @date("r"));
    28. 

  28. 			header("Cache-Control: no-store, no-cache, must-revalidate, private");	
    29. 

  29. 			header("Pragma: no-cache");
    30. 

  30. 		}
    31. 

  31. /* define website host */
    32. 

  32. 		$host = empty($_SERVER['HTTP_HOST']) ? '' : strtolower($_SERVER['HTTP_HOST']);
    33. 

  33. 		if (strpos($host, "www.") === 0) {
    34. 

  34. 			$host = substr($host, 4);
    35. 

  35. 		}
    36. 

  36. /* Set name of options file, multi-configs supported */
    37. 

  37. 		if ($host && @file_exists($this->basepath . $host . ".config.webo.php")) {
    38. 

  38. 			$this->options_file = $host . ".config.webo.php";
    39. 

  39. 		} else {
    40. 

  40. 			$this->options_file = "config.webo.php";
    41. 

  41. 		}
    42. 

  42. 

  43. /* try to restore options backup */
    44. 

  44. 		if (@is_file($this->basepath . '.config.webo.php') && !strpos($this->file_get_contents($this->basepath . $this->options_file), '$compress_options[\'license\']')) {
    45. 

  45. 			@copy($this->basepath . '.config.webo.php', $this->basepath . $this->options_file);
    46. 

  46. 			$this->error = array(-1 => 1);
    47. 

  47. 		}
    48. 

  48. 		require($this->basepath . $this->options_file);
    49. 

  49. 		$this->compress_options = empty($compress_options) ? '' : $compress_options;
    50. 

  50. 		$this->start_cache_engine();
    51. 

  51. 

  52. /* to check and download new Web Optimizer version */
    53. 

  53. 		$this->svn_generic = 'http://web-optimizator.googlecode.com/svn/';
    54. 

  54. 		$this->svn = $this->svn_generic . 'trunk-stable/';
    55. 

  55. 		$this->svn_beta = $this->svn_generic . 'trunk/';
    56. 

  56. 		$this->version = str_replace(array("\r", "\n"), "", $this->file_get_contents($this->basepath . 'version'));
    57. 

  57. 		$this->version_stable = preg_replace("[^0-9\.]", "", empty($this->input['wss_version_stable']) ? '' : $this->input['wss_version_stable']);
    58. 

  58. /* get the latest version */
    59. 

  59. 		$version_new_file = $this->compress_options['html_cachedir'] . 'version.new';
    60. 

  60. 		$this->input['wss_page'] = empty($this->input['wss_page']) ? '' : $this->input['wss_page'];
    61. 

  61. 		if (in_array($this->input['wss_page'],
    62. 

  62. 			array('install_dashboard',
    63. 

  63. 				'install_set_password',
    64. 

  64. 				'install_enter_password',
    65. 

  65. 				'install_system',
    66. 

  66. 				'install_update',
    67. 

  67. 				'install_beta',
    68. 

  68. 				'install_stable',
    69. 

  69. 				'install_rollback'))) {
    70. 

  70. 			$this->view->download($this->svn . 'version', $version_new_file, 5);
    71. 

  71. 		}
    72. 

  72. 		$this->version_new = $this->version . '+';
    73. 

  73. 		if (@is_file($version_new_file)) {
    74. 

  74. 			$this->version_new = str_replace(array("\r", "\n"), "", $this->file_get_contents($version_new_file));
    75. 

  75. 			@unlink($version_new_file);
    76. 

  76. 		}
    77. 

  77. 		$this->version_beta = $this->version;
    78. 

  78. /* check for beta version */
    79. 

  79. 		if (in_array($this->input['wss_page'],
    80. 

  80. 			array('install_system',
    81. 

  81. 				'install_beta',
    82. 

  82. 				'install_stable',
    83. 

  83. 				'install_rollback'))) {
    84. 

  84. 			$this->view->download($this->svn_beta . 'version', $version_new_file, 5);
    85. 

  85. 			if (@is_file($version_new_file)) {
    86. 

  86. 				$this->version_beta = str_replace(array("\r", "\n"), "", $this->file_get_contents($version_new_file));
    87. 

  87. 				@unlink($version_new_file);
    88. 

  88. 			}
    89. 

  89. 		}
    90. 

  90. /* validate license */
    91. 

  91. 		if (!empty($compress_options)) {
    92. 

  92. /* reset license check */
    93. 

  93. 			if (!empty($this->input['wss_license']) && $this->input['wss_license'] != $this->compress_options['license']) {
    94. 

  94. 				@unlink($this->compress_options['html_cachedir'] . 'wo');
    95. 

  95. 			}
    96. 

  96. 			$this->compress_options['license'] =
    97. 

  97. 				empty($this->input['wss_license']) ?
    98. 

  98. 					$this->compress_options['license'] :
    99. 

  99. 						$this->input['wss_license'];
    100. 

  100. 			$this->premium = $this->view->validate_license($this->compress_options['license'],
    101. 

  101. 				$this->compress_options['html_cachedir'], $this->compress_options['host']);
    102. 

  102. 			$this->need_access = in_array($this->input['wss_page'],
    103. 

  103. 				array('install_enter_password', 'install_set_password'));
    104. 

  104. /* Make sure password valid */
    105. 

  105. 			$this->check_password();
    106. 

  106. 			if (!$this->access) {
    107. 

  107. 				$this->input['wss_page'] = 'install_set_password';
    108. 

  108. 			} elseif ($this->need_access) {
    109. 

  109. 				$this->input['wss_page'] = 'install_dashboard';
    110. 

  110. 			}
    111. 

  111. /* default multiple hosts */
    112. 

  112. 			$this->default_hosts = array('img', 'img1', 'img2', 'img3', 'img4', 'i', 'i1', 'i2', 'i3', 'i4', 'image', 'images', 'assets', 'static', 'css', 'js');
    113. 

  113. /* Set page functions for the installation and admin, makes sure nothing else can be run */
    114. 

  114. 			$this->page_functions = array('install_set_password', 'install_enter_password', 'install_dashboard', 'install_install', 'install_uninstall', 'install_promo', 'install_about', 'install_minify', 'install_gzip', 'install_image', 'install_cdn', 'install_status', 'install_account', 'install_refresh', 'install_renew', 'install_options', 'install_system', 'install_update', 'install_stable', 'install_rollback', 'install_beta', 'install_awards', 'install_balance', 'install_wizard', 'dashboard_cache', 'dashboard_system', 'dashboard_options', 'dashboard_speed', 'dashboard_awards', 'compress_gzip', 'compress_image', 'compress_cdn', 'compress_minify', 'options_configuration', 'options_delete');
    115. 

  115. /* inializa stage for chained optimization */
    116. 

  116. 			$this->web_optimizer_stage =
    117. 

  117. 				round(empty($this->input['web_optimizer_stage']) ? 0 :
    118. 

  118. 					$this->input['web_optimizer_stage']);
    119. 

  119. /* grade URL from webo.name */
    120. 

  120. 			$this->webo_grade = 'https://www.googleapis.com/pagespeedonline/v1/runPagespeed?key=AIzaSyD1VD8YlfdF1RZpPrhOZ1awzuMs4t143Fo&url=http://' .
    121. 

  121. 				$this->compress_options['host'] .
    122. 

  122. 				str_replace($this->compress_options['document_root'], '/',
    123. 

  123. 					$this->compress_options['website_root']);
    124. 

  124. /* download counter */
    125. 

  125. 			if (!is_file($this->basepath . 'web-optimizer-counter')) {
    126. 

  126. 				$this->view->download('http://web-optimizator.googlecode.com/files/web-optimizer-counter',
    127. 

  127. 					$this->basepath . 'web-optimizer-counter', 10);
    128. 

  128. 			}
    129. 

  129. /* download WPT evaluation */
    130. 

  130. 			if (!is_file($this->basepath . 'web-optimizer-wpt') && !empty($this->compress_options['host'])) {
    131. 

  131. 				$this->view->download('http://webo.name/check/wpt.php?url=http://' .
    132. 

  132. 					$this->compress_options['host'] .
    133. 

  133. 					str_replace($this->compress_options['document_root'], '/',
    134. 

  134. 						$this->compress_options['website_root']) .
    135. 

  135. 					'&email=' . $this->compress_options['email'], $this->basepath . 'web-optimizer-wpt');
    136. 

  136. 			}
    137. 

  137. 		}
    138. 

  138. /* define constants for stats */
    139. 

  139. 		$this->index_check = 'index.check';
    140. 

  140. 		$this->index_before = 'index.before';
    141. 

  141. 		$this->index_after = 'index.after';
    142. 

  142. /* initialize info about cache types */
    143. 

  143. 		$this->cache_types = array(
    144. 

  144. 			'js' => array('*.js', '*.js.gz'),
    145. 

  145. 			'js_php' => array('*script.php', '*script.php.gz', '*script.php.df'),
    146. 

  146. 			'css' => array('*.css', '*.css.gz'),
    147. 

  147. 			'css_php' => array('*link.php', '*link.php.gz', '*link.php.df'),
    148. 

  148. 			'res' => array('*.css.css', '*.css.css.gz', '*.php.php', '*.php.php.gz'),
    149. 

  149. 			'sprites' => array('webo.*.png', 'webo.*.jpg'),
    150. 

  150. 			'imgs' => array('*.png', '*.jpg', '*.gif', '*.bmp'),
    151. 

  151. 			'html' => array('*.html','*.html.gz', '*.html.df'),
    152. 

  152. 			'scripts' => array('*.php', '*.php.gz', '*.php.df')
    153. 

  153. 		);
    154. 

  154. /* define if we can skip some info */
    155. 

  155. 		$this->internal = preg_match("@wp-content|components|modules|administrator|addons|app|engine@",
    156. 

  156. 			str_replace($this->compress_options['document_root'], '/', $this->basepath));
    157. 

  157. /* detect CS-Cart to */
    158. 

  158. 		$this->cscart = strpos($this->basepath, 'addons/webositespeedup');
    159. 

  159. /* check for database driver , WordPress */
    160. 

  160. 		$this->internal_sql = strpos($this->basepath, "wp-content") !== false ||
    161. 

  161. /* Joomla! 1.5x */
    162. 

  162. 			(strpos($this->basepath, "components") !== false && @is_file($this->compress_options['website_root'] . 'libraries/joomla/database/database/WeboMySql.php'));
    163. 

  163. /* fix for not supported languages */
    164. 

  164. 		$this->language = empty($this->language) ? '' : $this->language;
    165. 

  165. 		$this->language = in_array($this->language, array('en', 'de', 'es', 'ru', 'ua', 'fr', 'ur', 'it', 'da', 'bg')) ? $this->language : 'en';
    166. 

  166. /* calculate configuration files for Extended and Corporate Editions */
    167. 

  167. 		$this->find_configs($this->premium > 1 && $this->premium < 10);
    168. 

  168. 		if ($this->compress_options['active']) {
    169. 

  169. 			$this->validate();
    170. 

  170. 		}
    171. 

  171. 		$this->iis = !empty($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'IIS') !== false;
    172. 

  172. 

  173. /* show page */
    174. 

  174. 		if (!empty($this->input) &&
    175. 

  175. 			in_array($this->input['wss_page'], $this->page_functions) &&
    176. 

  176. 			method_exists($this, $this->input['wss_page']) &&
    177. 

  177. 			($this->input['wss_page'] != 'install_set_password' ||
    178. 

  178. 			empty($this->internal))) {
    179. 

  179. 				$func = $this->input['wss_page'];
    180. 

  180. 				$this->$func();
    181. 

  181. 		}
    182. 

  182. 	}
    183. 

  183. 

  184. 	/*
    185. 

  185. 	* Return status of synced file
    186. 

  186. 	*
    187. 

  187. 	**/
    188. 

  188. 	function compress_cdn () {
    189. 

  189. 		$file = realpath($this->input['wss_file']);
    190. 

  190. 		$size = @filesize($file);
    191. 

  191. 		$error = 0;
    192. 

  192. 		$success = 1;
    193. 

  193. 		if (strpos($file, $this->view->paths['full']['document_root']) !== false &&
    194. 

  194. 			!empty($this->compress_options['parallel']['ftp']) &&
    195. 

  195. 			@function_exists('curl_init')) {
    196. 

  196. 				$mime = '';
    197. 

  197. /* calculate MIME type */
    198. 

  198. 				switch (strtolower(preg_replace("!.*\.!is", "", $file))) {
    199. 

  199. 					case 'js':
    200. 

  200. 						$mime = 'application/x-javascript';
    201. 

  201. 						break;
    202. 

  202. 					case 'css':
    203. 

  203. 						$mime = 'text/css';
    204. 

  204. 						break;
    205. 

  205. 					case 'jpg':
    206. 

  206. 						$mime = 'jpeg';
    207. 

  207. 					case 'jpeg':
    208. 

  208. 					case 'bmp':
    209. 

  209. 					case 'gif':
    210. 

  210. 					case 'png':
    211. 

  211. 						$mime = 'image/' . $mime;
    212. 

  212. 						break;
    213. 

  213. 					case 'cur':
    214. 

  214. 						$mime = 'image/vnd.microsoft.icon';
    215. 

  215. 						break;
    216. 

  216. 					case 'ico':
    217. 

  217. 						$mime = 'image/x-icon';
    218. 

  218. 						break;
    219. 

  219. 					case 'otf':
    220. 

  220. 						$mime = 'application/x-font-opentype';
    221. 

  221. 						break;
    222. 

  222. 					case 'ttf':
    223. 

  223. 						$mime = 'application/x-font-truetype';
    224. 

  224. 						break;
    225. 

  225. 					case 'svg':
    226. 

  226. 						$mime = 'image/svg+xml';
    227. 

  227. 						break;
    228. 

  228. 					case 'eot':
    229. 

  229. 						$mime = 'application/vnd.ms-fontobject';
    230. 

  230. 						break;
    231. 

  231. 					case 'woff':
    232. 

  232. 						$mime = 'font/woff';
    233. 

  233. 						break;
    234. 

  234. 				}
    235. 

  235. 				$error = $this->view->upload_cdn($file,
    236. 

  236. 					$this->compress_options['html_cachedir'],
    237. 

  237. 					$this->compress_options['parallel']['ftp'],
    238. 

  238. 					$mime,
    239. 

  239. 					$this->compress_options['host']);
    240. 

  240. 				if (strpos($error, 'Error:') !== false) {
    241. 

  241. 					$success = 0;
    242. 

  242. 				}
    243. 

  243. 		}
    244. 

  244. 		$page_variables = array(
    245. 

  245. 			"file" => $file,
    246. 

  246. 			"size" => $size,
    247. 

  247. 			"compressed" => $size,
    248. 

  248. 			"success" => $success,
    249. 

  249. 			"error" => $error,
    250. 

  250. 			"skip_render" => $this->skip_render
    251. 

  251. 		);
    252. 

  252. 		$this->view->render("compress_gzip", $page_variables);
    253. 

  253. 	}
    254. 

  254. 

  255. 	/*
    256. 

  256. 	* Return size of specific (optimized images) files
    257. 

  257. 	*
    258. 

  258. 	**/
    259. 

  259. 	function compress_image () {
    260. 

  260. 		$file = str_replace('\\', '/', realpath($this->input['wss_file']));
    261. 

  261. 		$service = empty($this->input['wss_service']) ? 0 : round($this->input['wss_service']);
    262. 

  262. 		$mtime = @filemtime($file);
    263. 

  263. 		$size = @filesize($file);
    264. 

  264. 		$backup = empty($this->input['wss_backup']) ? '' : $file . '.backup';
    265. 

  265. 		$compressed_size = $size;
    266. 

  266. 		$error = 0;
    267. 

  267. 		if (strpos($file, $this->view->paths['full']['document_root']) !== false) {
    268. 

  268. 			if (!$backup || !@is_file($backup) || $mtime != @filemtime($backup)) {
    269. 

  269. 				require(dirname(__FILE__) . '/../libs/php/css.sprites.optimize.php');
    270. 

  270. 				$optimizer = new css_sprites_optimize();
    271. 

  271. /* CSS Sprites uses .backup itself, so just prepare another backup */
    272. 

  272. 				if ($backup && @is_file($backup)) {
    273. 

  273. 					@copy($backup, $file . '.bkp');
    274. 

  274. 				} else {
    275. 

  275. 					@copy($file, $file . '.bkp');
    276. 

  276. 				}
    277. 

  277. 				$optimizer->website_root = $this->view->paths['full']['document_root'];
    278. 

  278. 				switch ($service) {
    279. 

  279. 					case 2:
    280. 

  280. 						$optimizer->punypng($file);
    281. 

  281. 						break;
    282. 

  282. 					case 1:
    283. 

  283. 						$optimizer->webolk($file);
    284. 

  284. 						break;
    285. 

  285. 					default:
    286. 

  286. 						$optimizer->smushit($file);
    287. 

  287. 						break;
    288. 

  288. 				}
    289. 

  289. /* copy backup back */
    290. 

  290. 				if ($backup) {
    291. 

  291. 					@copy($file . '.bkp', $backup);
    292. 

  292. 				}
    293. 

  293. 				@unlink($file . '.bkp');
    294. 

  294. 				$mtime2 = @filemtime($file);
    295. 

  295. /* Has file been changed? */
    296. 

  296. 				$success = $mtime2 > $mtime ? 1 : 0;
    297. 

  297. 				if ($success) {
    298. 

  298. 					$compressed_size = @filesize($file);
    299. 

  299. 					@touch($backup, $mtime2);
    300. 

  300. /* can't overwrite targeted file */
    301. 

  301. 				} else {
    302. 

  302. 					$error = 1;
    303. 

  303. 				}
    304. 

  304. 			} else {
    305. 

  305. 				$success = 1;
    306. 

  306. 			}
    307. 

  307. 		}
    308. 

  308. 		$page_variables = array(
    309. 

  309. 			"file" => $file,
    310. 

  310. 			"size" => $size,
    311. 

  311. 			"compressed" => $compressed_size,
    312. 

  312. 			"success" => $success,
    313. 

  313. 			"error" => $error,
    314. 

  314. 			"skip_render" => $this->skip_render
    315. 

  315. 		);
    316. 

  316. 		$this->view->render("compress_gzip", $page_variables);
    317. 

  317. 	}
    318. 

  318. 

  319. 	/*
    320. 

  320. 	* Return size of specific (minified) files
    321. 

  321. 	*
    322. 

  322. 	**/
    323. 

  323. 	function compress_minify () {
    324. 

  324. 		$file = realpath($this->input['wss_file']);
    325. 

  325. 		$size = @filesize($file);
    326. 

  326. 		$chunks = explode(".", $file);
    327. 

  327. 		$extension = array_pop($chunks);
    328. 

  328. 		$gzipped = $file;
    329. 

  329. 		$gzipped_size = $size;
    330. 

  330. 		$success = 0;
    331. 

  331. 		$error = 0;
    332. 

  332. 		if (strpos($file, $this->view->paths['full']['document_root']) !== false) {
    333. 

  333. 			$content = '';
    334. 

  334. 			$c = $this->file_get_contents($file);
    335. 

  335. 			$not_buffered = 1;
    336. 

  336. 			require(dirname(__FILE__) . '/../web.optimizer.php');
    337. 

  337. 			$not_buffered = 1;
    338. 

  338. 			switch (strtolower($extension)) {
    339. 

  339. 				case 'css':
    340. 

  340. 					switch ($this->compress_options['minify']['css_min']) {
    341. 

  341. 						case 1:
    342. 

  342. 							$content = $web_optimizer->minify_text($c);
    343. 

  343. 							break;
    344. 

  344. 						case 2:
    345. 

  345. 							$c = preg_replace("!/\*.*?\*/!is", "", $c);
    346. 

  346. 							require(dirname(__FILE__) . '/../libs/php/class.csstidy.php');
    347. 

  347. 							$csstidy = new csstidy();
    348. 

  348. 							$csstidy->load_template(dirname(__FILE__) . '/../libs/php/css.template.tpl');
    349. 

  349. 							$csstidy->parse($c);
    350. 

  350. 							$content = $csstidy->print->plain();
    351. 

  351. 							break;
    352. 

  352. 					}
    353. 

  353. 					break;
    354. 

  354. 				case 'js':
    355. 

  355. 					foreach ($web_optimizer->libraries as $klass => $library) {
    356. 

  356. 						if (!class_exists($klass, false)) {
    357. 

  357. 							require($web_optimizer->options['css']['installdir'] . 'libs/php/' . $library);
    358. 

  358. 						}
    359. 

  359. 					}
    360. 

  360. 					$content = $web_optimizer->minify_javascript($c, $web_optimizer->options['javascript']);
    361. 

  361. 					break;
    362. 

  362. 			}
    363. 

  363. 			if (strlen($content)) {
    364. 

  364. 				@copy($file, $file . '.backup');
    365. 

  365. 				$success = $this->write_file($gzipped, $content);
    366. 

  366. /* can't overwrite targeted file */
    367. 

  367. 				if (!$success) {
    368. 

  368. 					$error = 1;
    369. 

  369. 				}
    370. 

  370. 			} else {
    371. 

  371. 				$success = 0;
    372. 

  372. /* cam't gzip file */
    373. 

  373. 				$error = 2;
    374. 

  374. 			}
    375. 

  375. 			if ($success) {
    376. 

  376. 				@touch($gzipped, @filemtime($file));
    377. 

  377. 				$gzipped_size = @filesize($gzipped);
    378. 

  378. 			}
    379. 

  379. 		}
    380. 

  380. 		$page_variables = array(
    381. 

  381. 			"file" => $file,
    382. 

  382. 			"size" => $size,
    383. 

  383. 			"compressed" => $gzipped_size,
    384. 

  384. 			"success" => $success,
    385. 

  385. 			"error" => $error,
    386. 

  386. 			"skip_render" => $this->skip_render
    387. 

  387. 		);
    388. 

  388. 		$this->view->render("compress_gzip", $page_variables);
    389. 

  389. 	}
    390. 

  390. 

  391. 	/*
    392. 

  392. 	* Return size of specific (compressed) files
    393. 

  393. 	*
    394. 

  394. 	**/
    395. 

  395. 	function compress_gzip () {
    396. 

  396. 		$file = realpath($this->input['wss_file']);
    397. 

  397. 		$size = @filesize($file);
    398. 

  398. 		$gzipped = $file . '.gz';
    399. 

  399. 		$gzipped_size = $size;
    400. 

  400. 		$success = 0;
    401. 

  401. 		$error = 0;
    402. 

  402. 		if (strpos($file, $this->view->paths['full']['document_root']) !== false) {
    403. 

  403. 			if (!@is_file($gzipped) || !@filesize($gzipped)) {
    404. 

  404. 				$raw = !function_exists('shell_exec');
    405. 

  405. 				$success = 1;
    406. 

  406. 				if (!$raw) {
    407. 

  407. 					@shell_exec('gzip -c -n -9 ' . $file . ' > ' . $gzipped);
    408. 

  408. 					if (!@is_file($gzipped) || !@filesize($gzipped)) {
    409. 

  409. 						$raw = 1;
    410. 

  410. 					}
    411. 

  411. 				}
    412. 

  412. 				if ($raw) {
    413. 

  413. 					$content = @gzencode($this->file_get_contents($file), 9, FORCE_GZIP);
    414. 

  414. 					if (strlen($content)) {
    415. 

  415. 						$success = $this->write_file($gzipped, $content);
    416. 

  416. /* can't overwrite targeted file */
    417. 

  417. 						if (!$success) {
    418. 

  418. 							$error = 1;
    419. 

  419. 						}
    420. 

  420. 					} else {
    421. 

  421. 						$success = 0;
    422. 

  422. /* cam't gzip file */
    423. 

  423. 						$error = 2;
    424. 

  424. 					}
    425. 

  425. 				}
    426. 

  426. 				if ($success) {
    427. 

  427. 					@touch($gzipped, @filemtime($file));
    428. 

  428. 					$gzipped_size = @filesize($gzipped);
    429. 

  429. 				}
    430. 

  430. 			} else {
    431. 

  431. 				$success = 1;
    432. 

  432. 				$gzipped_size = @filesize($gzipped);
    433. 

  433. 			}
    434. 

  434. 		}
    435. 

  435. 		$page_variables = array(
    436. 

  436. 			"file" => $file,
    437. 

  437. 			"size" => $size,
    438. 

  438. 			"compressed" => $gzipped_size,
    439. 

  439. 			"success" => $success,
    440. 

  440. 			"error" => $error,
    441. 

  441. 			"skip_render" => $this->skip_render
    442. 

  442. 		);
    443. 

  443. 		$this->view->render("compress_gzip", $page_variables);
    444. 

  444. 	}
    445. 

  445. 

  446. 	/*
    447. 

  447. 	* Returns all info about current award + retrieves them from server
    448. 

  448. 	*
    449. 

  449. 	**/
    450. 

  450. 	function calculate_awards () {
    451. 

  451. 		$evaluation1 = $this->file_get_contents($this->basepath . $this->index_before);
    452. 

  452. 		$evaluation1 = strpos($evaluation1, 'responseCode": 200') === false ? '' : $evaluation1;
    453. 

  453. 		$evaluation2 = $this->file_get_contents($this->basepath . $this->index_after);
    454. 

  454. 		$evaluation2 = strpos($evaluation1, 'responseCode": 200') === false ? '' : $evaluation2;
    455. 

  455. /* first level - WEBO grade (YSlow + Page Speed + WEBO) */
    456. 

  456. 		$grade = round(preg_replace("!.*score\":\s*([0-9]+),.*!s", "$1", $evaluation2));
    457. 

  457. 		$level1 = $grade > 50 ? $grade > 70 ? $grade > 90 ? 3 : 2 : 1 : 0;
    458. 

  458. /* second level - website home page size savings */
    459. 

  459. 		$size11 = round(preg_replace("!.*htmlResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation1));
    460. 

  460. 		$size12 = round(preg_replace("!.*cssResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation1));
    461. 

  461. 		$size13 = round(preg_replace("!.*imageResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation1));
    462. 

  462. 		$size14 = round(preg_replace("!.*javascriptResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation1));
    463. 

  463. 		$size1 = $size11 + $size12 + $size13 + $size14;
    464. 

  464. 		$size21 = round(preg_replace("!.*htmlResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation2));
    465. 

  465. 		$size22 = round(preg_replace("!.*cssResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation2));
    466. 

  466. 		$size23 = round(preg_replace("!.*imageResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation2));
    467. 

  467. 		$size24 = round(preg_replace("!.*javascriptResponseBytes\":\s*([0-9]+),.*!", "$1", $evaluation2));
    468. 

  468. 		$size2 = $size21 + $size22 + $size23 + $size24;
    469. 

  469. 		$delta = ($size1 - $size2) / ($size1 + 0.01);
    470. 

  470. 		$level2 = $size1 && $size2 && $delta > 0.25 ? $delta > 0.5 ? $delta > 0.75 ? 3 : 2 : 1 : 0;
    471. 

  471. /* fourth level - number of files on home page */
    472. 

  472. 		$files1 = round(preg_replace("!.*numberResources\":\s*([0-9]+),.*!", "$1", $evaluation1));
    473. 

  473. 		$files = round(preg_replace("!.*numberResources\":\s*([0-9]+),.*!", "$1", $evaluation2));
    474. 

  474. 		$level4 = $files ? !$files || $files < 35 ? $files < 20 ? $files < 10 ? 3 : 2 : 1 : 0 : 0;
    475. 

  475. /* third level - gained acceleration */
    476. 

  476. 		$time1 = round(preg_replace("!.*numberHosts\":\s*([0-9]+),.*!", "$1", $evaluation1));
    477. 

  477. 		$time2 = round(preg_replace("!.*numberHosts\":\s*([0-9]+),.*!", "$1", $evaluation2));
    478. 

  478. 		$time1 *= $size1 * $files1;
    479. 

  479. 		$time2 *= $size2 * $files;
    480. 

  480. 		$speedup = ($time1 - $time2) / ($time1 + 0.01);
    481. 

  481. 		$speedup = $speedup < 0 || $speedup > 0.9998 ? 0 : $speedup;
    482. 

  482. 		$level3 = $speedup > 0.5 ? $speedup > 0.65 ? $speedup > 0.8 ? 3 : 2 : 1 : 0;
    483. 

  483. /* fifth level - WEBO Site SpeedUp options */
    484. 

  484. 		$errors = $this->options_count();
    485. 

  485. /* count delta */
    486. 

  486. 		$deltas = array(28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    487. 

  487. 		$options = $deltas[round($this->premium)];
    488. 

  488. 		foreach ($errors as $key => $value) {
    489. 

  489. 			$options += $value;
    490. 

  490. 		}
    491. 

  491. 		$level5 = $options < 50 ? $options < 25 ? $options < 5 ? 3 : 2 : 1 : 0;
    492. 

  492. 		$awards = $level1 . $level2 . $level3 . $level4 . $level5;
    493. 

  493. 		$host = $this->compress_options['host'];
    494. 

  494. /* check for images existence */
    495. 

  495. 		if (!@is_file($this->compress_options['css_cachedir'] . 'webo-site-speedup.back.jpg')) {
    496. 

  496. 			@copy($this->basepath . 'libs/css/webo-site-speedup.back.jpg',
    497. 

  497. 				$this->compress_options['css_cachedir'] . 'webo-site-speedup.back.jpg');
    498. 

  498. 		}
    499. 

  499. 		if (!@is_file($this->compress_options['css_cachedir'] . 'webo-site-speedup.rocket.png')) {
    500. 

  500. 			@copy($this->basepath . 'libs/css/rocket.main.png',
    501. 

  501. 				$this->compress_options['css_cachedir'] . 'webo-site-speedup.rocket.png');
    502. 

  502. 		}
    503. 

  503. 		if ($this->compress_options['awards'] != $awards ||
    504. 

  504. 			!@is_file($this->compress_options['css_cachedir'] . 'webo-site-speedup88.png')) {
    505. 

  505. 			$sizes = array('88', '125', '161', '250');
    506. 

  506. 			foreach ($sizes as $size) {
    507. 

  507. 				$this->view->download("http://webo.in/rocket/?size=$size&top=$level1&middle=$level2&bottom=$level3&tail=$level4&circle=$level5",
    508. 

  508. 					$this->compress_options['css_cachedir'] . 'webo-site-speedup' . $size . '.png');
    509. 

  509. 				$this->view->download("http://webo.in/webonautes/?url=$host&options=" . (100 - $options),
    510. 

  510. 						$this->compress_options['css_cachedir'] . 'webonautes.png');
    511. 

  511. 				for ($i=1; $i<6; $i++) {
    512. 

  512. 					$this->view->download("http://webo.in/webonautes/?size=$size&type=$i&url=$host&options=" . (100 - $options),
    513. 

  513. 						$this->compress_options['css_cachedir'] . 'webonaut' . $i . '-' . $size . '.png');
    514. 

  514. 				}
    515. 

  515. 			}
    516. 

  516. 			$local = @is_file($this->compress_options['css_cachedir'] . 'webo-site-speedup250.png');
    517. 

  517. 			$this->save_option("['awards']", $awards);
    518. 

  518. /* save final page with awards */
    519. 

  519. 			@ob_start();
    520. 

  520. 			include($this->basepath . 'view/external_awards.php');
    521. 

  521. 			$content = @ob_get_contents();
    522. 

  522. 			@ob_end_clean();
    523. 

  523. /* add gzip / charset envelope */
    524. 

  524. 			$content = '<?php header("Content-type:text/html;charset=utf-8");ob_start(\'a\');function a($b){$c=empty($_SERVER[\'HTTP_ACCEPT_ENCODING\'])?\'\':$_SERVER[\'HTTP_ACCEPT_ENCODING\'];$d=empty($_SERVER["HTTP_USER_AGENT"])?\'\':$_SERVER["HTTP_USER_AGENT"];if(!empty($b)&&(strpos($c,\'gzip\')!==\'false\'||strpos($c,\'deflate\')!==\'false\')){if(!strstr($d,"Opera")&&preg_match("/compatible; MSIE ([0-9]\.[0-9])/i",$d,$matches)){$e=floatval($matches[1]);if($e<7){$b=str_repeat(" ", 2048)."\r\n".$b;}}$g=@gzencode($b,7,strpos($c,\'gzip\')!==\'false\'?FORCE_GZIP:FORCE_DEFLATE);if(!empty($g)){header(\'Content-Encoding: gzip\');header(\'Vary: Accept-Encoding,User-Agent\');return $g;}}return $b;}?>' . $content;
    525. 

  525. 			$this->write_file($this->compress_options['css_cachedir'] . 'webo-site-speedup.php', $content);
    526. 

  526. 			$url = 'mhtml:http://' . $host .
    527. 

  527. 				str_replace($this->compress_options['document_root'], "/",
    528. 

  528. 				$this->compress_options['css_cachedir']) .
    529. 

  529. 				'webo-site-speedup.css!';
    530. 

  530. 			$content = '.wg-teeth{background-image:url(' .
    531. 

  531. 				$url .
    532. 

  532. 				'1)}.wg-footer-logo{background-image:url(' .
    533. 

  533. 				$url .
    534. 

  534. 				"2);display:inline;zoom:1}/*\nContent-Type:multipart/related;boundary=\"_\"" .
    535. 

  535. 				"\n\n--_\nContent-Location:1\nContent-Transfer-Encoding:base64\n\n" .
    536. 

  536. 				'iVBORw0KGgoAAAANSUhEUgAAAAoAAAAJCAYAAAALpr0TAAAATklEQVQYGY3BTRFAUAAGwG8EEEGNF0YVI4wwasjg7LDGifG/m5ygRZs3aDBjRpM7qDDajahyhs5VnyMULK4WlGxQY/JsQh0Mvg3xU/y0AgXf++/+7UXZAAAAAElFTkSuQmCC' .
    537. 

  537. 				"\n\n--_\nContent-Location:2\nContent-Transfer-Encoding:base64\n\n" .
    538. 

  538. 				'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' .
    539. 

  539. 				"\n\n--_--\n*/";
    540. 

  540. 			$this->write_file($this->compress_options['css_cachedir'] . 'webo-site-speedup.css', $content);
    541. 

  541. 		}
    542. 

  542. /* download shorten link for twitter */
    543. 

  543. 		$this->view->download('http://api.bit.ly/v3/shorten?login=wboptimizer&apiKey=R_c4fd5b38fe32971ae146abbf85aee568&uri='.
    544. 

  544. 			urlencode('http://' . $this->compress_options['host'] .
    545. 

  545. 				str_replace($this->compress_options['document_root'], "/",
    546. 

  546. 				$this->compress_options['css_cachedir']) .
    547. 

  547. 				'webo-site-speedup.php') .
    548. 

  548. 			'&format=txt', $this->compress_options['css_cachedir'] . 'url');
    549. 

  549. 		$short_link = $this->file_get_contents($this->compress_options['css_cachedir'] . 'url');
    550. 

  550. 		@unlink($this->compress_options['css_cachedir'] . 'url');
    551. 

  551. 		return array($level1, $level2, $level3, $level4, $level5,
    552. 

  552. 			100 - $options, $grade, $files, round($size2 / 1024),
    553. 

  553. 			round(100*((1 / (0.9999 - $speedup)) - 1)), $short_link);
    554. 

  554. 	}
    555. 

  555. 	
    556. 

  556. 	/*
    557. 

  557. 	* Calculate the best options for website.
    558. 

  558. 	* Shows wizard page
    559. 

  559. 	*
    560. 

  560. 	**/	
    561. 

  561. 	function install_wizard () {
    562. 

  562. 		$wizard = round(isset($_GET['web_optimizer_wizard']) ? $_GET['web_optimizer_wizard'] : 0);
    563. 

  563. /* calculate options */
    564. 

  564. 		if ($wizard) {
    565. 

  565. 			$wizard_options = isset($_GET['web_optimizer_wizard_options']) ? $_GET['web_optimizer_wizard_options'] : '';
    566. 

  566. /*	1 - disable application, calculate .htaccess, enable client&server side caching
    567. 

  567. 	2 - enable combine CSS
    568. 

  568. 	3 - disable combine inline CSS
    569. 

  569. 	4 - disable combine external CSS
    570. 

  570. 	5 - enable minify CSS
    571. 

  571. 	6 - disable minify CSS
    572. 

  572. 	7 - disable combine CSS
    573. 

  573. 	8 - enable gzip CSS
    574. 

  574. 	9 - disable gzip CSS
    575. 

  575. 	10 - enable combine JS
    576. 

  576. 	11 - disable combine inline JS
    577. 

  577. 	12 - move JS to head
    578. 

  578. 	13 - move JS to /head, disable combine external JS
    579. 

  579. 	14 - exclude JS from combine
    580. 

  580. 	15 - enable minify JS with JSMin
    581. 

  581. 	16 - enable minify JS with YUI Compressor
    582. 

  582. 	17 - enable minify JS with Packer
    583. 

  583. 	18 - disable minify JS
    584. 

  584. 	19 - enable duplicates removal
    585. 

  585. 	20 - disable duplicates removal
    586. 

  586. 	21 - disable combine JS
    587. 

  587. 	22 - enable gzip JS
    588. 

  588. 	23 - disable gzip JS
    589. 

  589. 	24 - enable minify HTML
    590. 

  590. 	25 - disable minify HTML
    591. 

  591. 	26 - enable remove HTML comments
    592. 

  592. 	27 - disable remove HTML comments
    593. 

  593. 	28 - enable gzip HTML
    594. 

  594. 	29 - disable gzip HTML
    595. 

  595. 	30 - enable plain string + no mtime
    596. 

  596. 	31 - disable plain string
    597. 

  597. 	32 - enable data:URI + mhtml + separation
    598. 

  598. 	33 - disable separation data:URI
    599. 

  599. 	34 - disable data:URI + mhtml
    600. 

  600. 	35 - set JS host
    601. 

  601. 	36 - set CSS host
    602. 

  602. 	37 - set IMG host
    603. 

  603. 	38 - enable CDN
    604. 

  604. 	39 - disable CDN
    605. 

  605. 	40 - enable HTML Sprites
    606. 

  606. 	41 - enable HTML Sprites restriction
    607. 

  607. 	42 - disable HTML Sprites
    608. 

  608. 	43 - move JS to /body
    609. 

  609. 	44 - move JS to /head
    610. 

  610. 	45 - enable unobtrusive JavaScript
    611. 

  611. 	46 - disable unobtrusive JavaScript
    612. 

  612. 	47 - show selection screen (step2/step3)
    613. 

  613. 	48 - show server side screen
    614. 

  614. 	49 - enable or disable server side caching
    615. 

  615. 	50 - show step3 screen
    616. 

  616. 	51 - save settings
    617. 

  617. 	100 - final check
    618. 

  618. 	*/
    619. 

  619. 			switch ($wizard) {
    620. 

  620. /* check htaccess, disable all options */
    621. 

  621. 				case 1:
    622. 

  622. /* disable application for future tests */
    623. 

  623. 					$this->save_option("['active']", 0);
    624. 

  624. /* disable all the other options */
    625. 

  625. 					foreach ($this->compress_options as $group => $options) {
    626. 

  626. 						if (is_array($options)) {
    627. 

  627. 							foreach ($options as $key => $option) {
    628. 

  628. 								if ($option === '1') {
    629. 

  629. 									$this->save_option("['". $group ."']['" . $key . "']", 0);
    630. 

  630. 								}
    631. 

  631. 							}
    632. 

  632. 						}
    633. 

  633. 					}
    634. 

  634. /* detect .htaccess */
    635. 

  635. 					$this->get_modules();
    636. 

  636. 					$ht = count($this->apache_modules) ? 1 : 0;
    637. 

  637. /* enable .htaccess */
    638. 

  638. 					$this->save_option("['htaccess']['enabled']", $ht);
    639. 

  639. 					$this->save_option("['htaccess']['local']", $ht);
    640. 

  640. 					$modules = array(
    641. 

  641. 						'mod_deflate',
    642. 

  642. 						'mod_gzip',
    643. 

  643. 						'mod_expires',
    644. 

  644. 						'mod_mime',
    645. 

  645. 						'mod_headers',
    646. 

  646. 						'mod_setenvif',
    647. 

  647. 						'mod_rewrite');
    648. 

  648. 					foreach ($modules as $module) {
    649. 

  649. 						if ($ht && in_array($module, $this->apache_modules)) {
    650. 

  650. 							$this->save_option("['htaccess']['" . $module . "']", 1);
    651. 

  651. 							$this->input['wss_htaccess_' . $module] = 1;
    652. 

  652. 						}
    653. 

  653. 					}
    654. 

  654. 					if ($ht) {
    655. 

  655. 						$this->compress_options['active'] = 1;
    656. 

  656. 						$this->input['wss_htaccess_enabled'] = 1;
    657. 

  657. 						$this->input['wss_htaccess_local'] = 1;
    658. 

  658. 						$this->input['wss_gzip_fonts'] = 1;
    659. 

  659. 						$this->input['wss_far_future_expires_css'] = 1;
    660. 

  660. 						$this->input['wss_far_future_expires_images'] = 1;
    661. 

  661. 						$this->input['wss_far_future_expires_javascript'] = 1;
    662. 

  662. 						$this->input['wss_far_future_expires_fonts'] = 1;
    663. 

  663. 						$this->input['wss_far_future_expires_video'] = 1;
    664. 

  664. 						$this->input['wss_far_future_expires_static'] = 1;
    665. 

  665. /* write complete test set of rules */
    666. 

  666. 						$this->write_htaccess();
    667. 

  667. 					}
    668. 

  668. 					$test_file = $this->compress_options['html_cachedir'] . 'index.test';
    669. 

  669. 					$t = time() + microtime();
    670. 

  670. 					$this->view->download("http://" . $_SERVER['HTTP_HOST'] .
    671. 

  671. 						str_replace($this->compress_options['document_root'], "/", $this->compress_options['website_root']),
    672. 

  672. 						$test_file, 20);
    673. 

  673. /* enable HTML caching if server side expenses are more than 500ms + we have known engine */
    674. 

  674. 					if (time() + microtime() - $t > 0.5 && $this->internal) {
    675. 

  675. 						$this->save_option("['html_cache']['enabled']", 1);
    676. 

  676. 						$this->save_option("['html_cache']['timeout']", 3600);
    677. 

  677. 						$this->save_option("['sql_cache']['enabled']", 1);
    678. 

  678. 						$this->save_option("['sql_cache']['timeout']", 600);
    679. 

  679. /* check for caching extensions */
    680. 

  680. 						if (function_exists('xcache_set')) {
    681. 

  681. 							$this->save_option("['performance']['cache_engine']", 3);
    682. 

  682. 						} elseif (function_exists('apc_store')) {
    683. 

  683. 							$this->save_option("['performance']['cache_engine']", 2);
    684. 

  684. 						} elseif (@class_exists('Memcached') || @class_exists('Memcache')) {
    685. 

  685. 							$this->save_option("['performance']['cache_engine']", 1);
    686. 

  686. 						}
    687. 

  687. 					}
    688. 

  688. /* some errors with .htaccess, disable all options */
    689. 

  689. 					if ($ht && !$this->file_get_contents($test_file)) {
    690. 

  690. 						foreach ($modules as $module) {
    691. 

  691. 							$this->save_option("['htaccess']['" . $module . "']", 0);
    692. 

  692. 							$this->input['wss_htaccess_' . $module] = 0;
    693. 

  693. 						}
    694. 

  694. 						$this->save_option("['htaccess']['enabled']", 0);
    695. 

  695. 						$this->write_htaccess();
    696. 

  696. 					}
    697. 

  697. 					@unlink($test_file);
    698. 

  698. 					$this->save_option("['footer']['spot']", 1);
    699. 

  699. /* enable client side caching */
    700. 

  700. 					$this->save_option("['far_future_expires']['css']", 1);
    701. 

  701. 					$this->save_option("['far_future_expires']['javascript']", 1);
    702. 

  702. 					$this->save_option("['far_future_expires']['fonts']", 1);
    703. 

  703. 					$this->save_option("['far_future_expires']['images']", 1);
    704. 

  704. 					$this->save_option("['far_future_expires']['video']", 1);
    705. 

  705. 					$this->save_option("['far_future_expires']['static']", 1);
    706. 

  706. 					break;
    707. 

  707. /* enable combine CSS */
    708. 

  708. 				case 2:
    709. 

  709. 					if ($wizard_options) {
    710. 

  710. 						$this->save_option("['minify']['css_body']", 1);
    711. 

  711. 					}
    712. 

  712. 					$this->save_option("['minify']['css']", 1);
    713. 

  713. 					$this->save_option("['external_scripts']['css']", 1);
    714. 

  714. 					$this->save_option("['external_scripts']['css_inline']", 1);
    715. 

  715. 					break;
    716. 

  716. /* disable inline CSS */
    717. 

  717. 				case 3:
    718. 

  718. 					$this->save_option("['external_scripts']['css_inline']", 0);
    719. 

  719. 					break;
    720. 

  720. /* disable external CSS */
    721. 

  721. 				case 4:
    722. 

  722. 					$this->save_option("['external_scripts']['css']", 0);
    723. 

  723. 					break;
    724. 

  724. /* enable minify CSS */
    725. 

  725. 				case 5:
    726. 

  726. 					$this->save_option("['minify']['css_min']", 1);
    727. 

  727. 					break;
    728. 

  728. /* disable minify CSS */
    729. 

  729. 				case 6:
    730. 

  730. 					$this->save_option("['minify']['css_min']", 0);
    731. 

  731. 					break;
    732. 

  732. /* disable combine CSS */
    733. 

  733. 				case 7:
    734. 

  734. 					$this->save_option("['minify']['css']", 0);
    735. 

  735. 					$this->save_option("['minify']['css_body']", 0);
    736. 

  736. 					break;
    737. 

  737. /* enable gzip CSS */
    738. 

  738. 				case 8:
    739. 

  739. 					$this->save_option("['gzip']['css']", 1);
    740. 

  740. 					$this->save_option("['htaccess']['enabled']", 1);
    741. 

  741. 					$this->compress_options['active'] = 1;
    742. 

  742. 					$this->compress_options['htaccess']['enabled'] = 1;
    743. 

  743. 					$this->compress_options['gzip']['css'] = 1;
    744. 

  744. 					foreach ($this->compress_options as $group => $options) {
    745. 

  745. 						if (is_array($options)) {
    746. 

  746. 							foreach ($options as $key => $option) {
    747. 

  747. 								$this->input['wss_'. $group . '_' . $key] = $option;
    748. 

  748. 							}
    749. 

  749. 						}
    750. 

  750. 					}
    751. 

  751. 					$this->write_htaccess();
    752. 

  752. 					break;
    753. 

  753. /* disable gzip CSS */
    754. 

  754. 				case 9:
    755. 

  755. 					$this->save_option("['gzip']['css']", 0);
    756. 

  756. 					$this->save_option("['htaccess']['enabled']", 0);
    757. 

  757. 					$this->input['wss_htaccess_enabled'] = 0;
    758. 

  758. 					$this->write_htaccess();
    759. 

  759. 					break;
    760. 

  760. /* enable combine JS */
    761. 

  761. 				case 10:
    762. 

  762. 					$this->save_option("['minify']['javascript']", 1);
    763. 

  763. 					$this->save_option("['external_scripts']['on']", 1);
    764. 

  764. 					$this->save_option("['external_scripts']['inline']", 1);
    765. 

  765. 					$this->save_option("['external_scripts']['head_end']", 1);
    766. 

  766. 					break;
    767. 

  767. /* disable combine inline JS */
    768. 

  768. 				case 11:
    769. 

  769. 					$this->save_option("['external_scripts']['inline']", 0);
    770. 

  770. 					break;
    771. 

  771. /* move JS to head */
    772. 

  772. 				case 12:
    773. 

  773. 					$this->save_option("['external_scripts']['head_end']", 0);
    774. 

  774. 					break;
    775. 

  775. /* move JS to /head, disable combine external JS */
    776. 

  776. 				case 13:
    777. 

  777. 					$this->save_option("['external_scripts']['head_end']", 1);
    778. 

  778. 					$this->save_option("['external_scripts']['on']", 0);
    779. 

  779. 					break;
    780. 

  780. /* exclude JS from combine */
    781. 

  781. 				case 14:
    782. 

  782. 					$this->save_option("['external_scripts']['ignore_list']", htmlspecialchars($wizard_options));
    783. 

  783. 					break;
    784. 

  784. /* enable minify JS with JSMin */
    785. 

  785. 				case 15:
    786. 

  786. 					$this->save_option("['minify']['with_jsmin']", 1);
    787. 

  787. 					break;
    788. 

  788. /* enable minify JS with YUI Compressor */
    789. 

  789. 				case 16:
    790. 

  790. 					$this->save_option("['minify']['with_jsmin']", 0);
    791. 

  791. 					$this->save_option("['minify']['with_yui']", 1);
    792. 

  792. 					break;
    793. 

  793. /* enable minify JS with Packer */
    794. 

  794. 				case 17:
    795. 

  795. 					$this->save_option("['minify']['with_jsmin']", 0);
    796. 

  796. 					$this->save_option("['minify']['with_yui']", 0);
    797. 

  797. 					$this->save_option("['minify']['with_packer']", 1);
    798. 

  798. 					break;
    799. 

  799. /* disable minify JS */
    800. 

  800. 				case 18:
    801. 

  801. 					$this->save_option("['minify']['with_jsmin']", 0);
    802. 

  802. 					$this->save_option("['minify']['with_yui']", 0);
    803. 

  803. 					$this->save_option("['minify']['with_packer']", 0);
    804. 

  804. 					break;
    805. 

  805. /* enable duplicates removal */
    806. 

  806. 				case 19:
    807. 

  807. 					$this->save_option("['external_scripts']['duplicates']", 1);
    808. 

  808. 					break;
    809. 

  809. /* disable duplicates removal */
    810. 

  810. 				case 20:
    811. 

  811. 					$this->save_option("['external_scripts']['duplicates']", 0);
    812. 

  812. 					break;
    813. 

  813. /* disable combine JS */
    814. 

  814. 				case 21:
    815. 

  815. 					$this->save_option("['minify']['javascript']", 0);
    816. 

  816. 					break;
    817. 

  817. /* enable gzip JS */
    818. 

  818. 				case 22:
    819. 

  819. 					$this->save_option("['gzip']['javascript']", 1);
    820. 

  820. 					$this->save_option("['htaccess']['enabled']", 1);
    821. 

  821. 					$this->compress_options['active'] = 1;
    822. 

  822. 					$this->compress_options['htaccess']['enabled'] = 1;
    823. 

  823. 					$this->compress_options['gzip']['javascript'] = 1;
    824. 

  824. 					foreach ($this->compress_options as $group => $options) {
    825. 

  825. 						if (is_array($options)) {
    826. 

  826. 							foreach ($options as $key => $option) {
    827. 

  827. 								$this->input['wss_'. $group . '_' . $key] = $option;
    828. 

  828. 							}
    829. 

  829. 						}
    830. 

  830. 					}
    831. 

  831. 					$this->write_htaccess();
    832. 

  832. 					break;
    833. 

  833. /* disable gzip JS */
    834. 

  834. 				case 23:
    835. 

  835. 					$this->save_option("['gzip']['javascript']", 0);
    836. 

  836. 					$this->save_option("['htaccess']['enabled']", 0);
    837. 

  837. 					$this->input['wss_htaccess_enabled'] = 0;
    838. 

  838. 					$this->write_htaccess();
    839. 

  839. 					break;
    840. 

  840. /* enable minify HTML */
    841. 

  841. 				case 24:
    842. 

  842. 					$this->save_option("['minify']['page']", 1);
    843. 

  843. 					break;
    844. 

  844. /* disable minify HTML */
    845. 

  845. 				case 25:
    846. 

  846. 					$this->save_option("['minify']['page']", 0);
    847. 

  847. 					break;
    848. 

  848. /* enable remove HTML comments */
    849. 

  849. 				case 26:
    850. 

  850. 					$this->save_option("['minify']['html_comments']", 1);
    851. 

  851. 					break;
    852. 

  852. /* disable remove HTML comments */
    853. 

  853. 				case 27:
    854. 

  854. 					$this->save_option("['minify']['html_comments']", 0);
    855. 

  855. 					break;
    856. 

  856. /* enable plain string + no mtime */
    857. 

  857. 				case 28:
    858. 

  858. 					$this->save_option("['performance']['mtime']", 1);
    859. 

  859. 					$this->save_option("['performance']['plain_string']", 1);
    860. 

  860. 					break;
    861. 

  861. /* disable plain string */
    862. 

  862. 				case 29:
    863. 

  863. 					$this->save_option("['performance']['plain_string']", 0);
    864. 

  864. 					break;
    865. 

  865. /* enable gzip HTML */
    866. 

  866. 				case 30:
    867. 

  867. 					$this->save_option("['gzip']['page']", 1);
    868. 

  868. 					$this->save_option("['gzip']['fonts']", 1);
    869. 

  869. 					$this->save_option("['gzip']['cookie']", 1);
    870. 

  870. 					$this->save_option("['gzip']['noie']", 1);
    871. 

  871. 					$this->save_option("['htaccess']['enabled']", 1);
    872. 

  872. 					$this->compress_options['active'] = 1;
    873. 

  873. 					$this->compress_options['htaccess']['enabled'] = 1;
    874. 

  874. 					$this->compress_options['gzip']['page'] = 1;
    875. 

  875. 					foreach ($this->compress_options as $group => $options) {
    876. 

  876. 						if (is_array($options)) {
    877. 

  877. 							foreach ($options as $key => $option) {
    878. 

  878. 								$this->input['wss_'. $group . '_' . $key] = $option;
    879. 

  879. 							}
    880. 

  880. 						}
    881. 

  881. 					}
    882. 

  882. 					$this->write_htaccess();
    883. 

  883. 					break;
    884. 

  884. /* disable gzip HTML */
    885. 

  885. 				case 31:
    886. 

  886. 					$this->save_option("['gzip']['page']", 0);
    887. 

  887. 					$this->save_option("['gzip']['fonts']", 0);
    888. 

  888. 					$this->save_option("['gzip']['cookie']", 0);
    889. 

  889. 					$this->save_option("['gzip']['noie']", 0);
    890. 

  890. 					$this->save_option("['htaccess']['enabled']", 0);
    891. 

  891. 					foreach ($this->compress_options as $group => $options) {
    892. 

  892. 						if (is_array($options)) {
    893. 

  893. 							foreach ($options as $key => $option) {
    894. 

  894. 								$this->input['wss_'. $group . '_' . $key] = $option;
    895. 

  895. 							}
    896. 

  896. 						}
    897. 

  897. 					}
    898. 

  898. 					$this->input['wss_htaccess_enabled'] = 0;
    899. 

  899. 					$this->write_htaccess();
    900. 

  900. 					break;
    901. 

  901. /* enable data:URI + mhtml + separation */
    902. 

  902. 				case 32:
    903. 

  903. 					$this->save_option("['data_uris']['on']", 1);
    904. 

  904. 					$this->save_option("['data_uris']['separate']", 1);
    905. 

  905. 					$this->save_option("['unobtrusive']['background']", 1);
    906. 

  906. 					break;
    907. 

  907. /* disable separation data:URI */
    908. 

  908. 				case 33:
    909. 

  909. 					$this->save_option("['data_uris']['separate']", 0);
    910. 

  910. 					$this->save_option("['unobtrusive']['background']", 0);
    911. 

  911. 					break;
    912. 

  912. /* disable data:URI + mhtml */
    913. 

  913. 				case 34:
    914. 

  914. 					$this->save_option("['data_uris']['on']", 0);
    915. 

  915. 					$this->save_option("['data_uris']['separate']", 0);
    916. 

  916. 					$this->save_option("['unobtrusive']['background']", 0);
    917. 

  917. 					break;
    918. 

  918. /* set JS host */
    919. 

  919. 				case 35:
    920. 

  920. 					$this->save_option("['minify']['javascript_host']", htmlspecialchars($wizard_options));
    921. 

  921. 					break;
    922. 

  922. /* set CSS host */
    923. 

  923. 				case 36:
    924. 

  924. 					$this->save_option("['minify']['css_host']", htmlspecialchars($wizard_options));
    925. 

  925. 					break;
    926. 

  926. /* set IMG host */
    927. 

  927. 				case 37:
    928. 

  928. 					$this->save_option("['parallel']['allowed_list']", htmlspecialchars($wizard_options));
    929. 

  929. 					break;
    930. 

  930. /* enable CDN */
    931. 

  931. 				case 38:
    932. 

  932. 					$this->save_option("['parallel']['custom']", 0);
    933. 

  933. 					$this->save_option("['parallel']['css']", $this->compress_options['minify']['css_host'] ? 1 : 0);
    934. 

  934. 					$this->save_option("['parallel']['javascript']", $this->compress_options['minify']['javascript_host'] ? 1 : 0);
    935. 

  935. 					$this->save_option("['parallel']['enabled']", $this->compress_options['parallel']['allowed_list'] ? 1 : 0);
    936. 

  936. 					break;
    937. 

  937. /* disable CDN */
    938. 

  938. 				case 39:
    939. 

  939. 					$this->save_option("['parallel']['custom']", 0);
    940. 

  940. 					$this->save_option("['parallel']['css']", 0);
    941. 

  941. 					$this->save_option("['parallel']['javascript']", 0);
    942. 

  942. 					$this->save_option("['parallel']['enabled']", 0);
    943. 

  943. 					$this->save_option("['minify']['css_host']", '');
    944. 

  944. 					$this->save_option("['minify']['javascript_host']", '');
    945. 

  945. 					$this->save_option("['parallel']['allowed_list']", '');
    946. 

  946. 					break;
    947. 

  947. /* enable HTML Sprites */
    948. 

  948. 				case 40:
    949. 

  949. 					$this->save_option("['css_sprites']['html_sprites']", 1);
    950. 

  950. 					$this->save_option("['css_sprites']['html_limit']", 16);
    951. 

  951. 					$this->save_option("['css_sprites']['html_page']", 1);
    952. 

  952. 					break;
    953. 

  953. /* disable HTML Sprites */
    954. 

  954. 				case 41:
    955. 

  955. 					$this->save_option("['css_sprites']['html_sprites']", 0);
    956. 

  956. 					break;
    957. 

  957. /* enable HTML images scaling */
    958. 

  958. 				case 42:
    959. 

  959. 					$this->save_option("['performance']['scale']", 1);
    960. 

  960. 					break;
    961. 

  961. /* disable HTML images scaling */
    962. 

  962. 				case 43:
    963. 

  963. 					$this->save_option("['performance']['scale']", 0);
    964. 

  964. 					break;
    965. 

  965. /* move JS to /body */
    966. 

  966. 				case 44:
    967. 

  967. 					$this->save_option("['unobtrusive']['body']", 1);
    968. 

  968. 					break;
    969. 

  969. /* move JS to /head */
    970. 

  970. 				case 45:
    971. 

  971. 					$this->save_option("['unobtrusive']['body']", 0);
    972. 

  972. 					break;
    973. 

  973. /* enable unobtrusive JavaScript  */
    974. 

  974. 				case 46:
    975. 

  975. 					$wizard_options = round($wizard_options);
    976. 

  976. 					$this->save_option("['unobtrusive']['informers']", ($wizard_options & 1) ? 1 : 0);
    977. 

  977. 					$this->save_option("['unobtrusive']['counters']", ($wizard_options & 2) ? 1 : 0);
    978. 

  978. 					$this->save_option("['unobtrusive']['ads']", ($wizard_options & 4) ? 1 : 0);
    979. 

  979. 					$this->save_option("['unobtrusive']['iframes']", ($wizard_options & 8) ? 1 : 0);
    980. 

  980. 					break;
    981. 

  981. /* disable unobtrusive JavaScript */
    982. 

  982. 				case 47:
    983. 

  983. 					$this->save_option("['unobtrusive']['informers']", 0);
    984. 

  984. 					$this->save_option("['unobtrusive']['counters']", 0);
    985. 

  985. 					$this->save_option("['unobtrusive']['ads']", 0);
    986. 

  986. 					$this->save_option("['unobtrusive']['iframes']", 0);
    987. 

  987. 					break;
    988. 

  988. /* switch to manual mode */
    989. 

  989. 				case 48:
    990. 

  990. 					break;
    991. 

  991. 				case 49:
    992. 

  992. /* enable or disable server side caching */
    993. 

  993. 					$wizard_options = round($wizard_options);
    994. 

  994. 					switch ($wizard_options) {
    995. 

  995. 						case 1:
    996. 

  996. 							$this->save_option("['html_cache']['enabled']", 0);
    997. 

  997. 							$this->save_option("['sql_cache']['enabled']", 0);
    998. 

  998. 							break;
    999. 

  999. 						case 2:
    1000. 

  1000. 							$this->save_option("['html_cache']['enabled']", 1);
    1001. 

  1001. 							$this->save_option("['sql_cache']['enabled']", 1);
    1002. 

  1002. 							break;
    1003. 

  1003. 					}
    1004. 

  1004. 					$this->install_clean_cache(0, 1);
    1005. 

  1005. 					break;
    1006. 

  1006. /* save config */
    1007. 

  1007. 				case 51:
    1008. 

  1008. 					$this->save_option("['active']", 1);
    1009. 

  1009. 					$this->compress_options['active'] = 1;
    1010. 

  1010. 					foreach ($this->compress_options as $group => $options) {
    1011. 

  1011. 						if (is_array($options)) {
    1012. 

  1012. 							foreach ($options as $key => $option) {
    1013. 

  1013. 								$this->input['wss_'. $group . '_' . $key] = $option;
    1014. 

  1014. 							}
    1015. 

  1015. 						}
    1016. 

  1016. 					}
    1017. 

  1017. /* detect .htaccess */
    1018. 

  1018. 					$this->get_modules();
    1019. 

  1019. 					if (count($this->apache_modules)) {
    1020. 

  1020. 						$this->save_option("['htaccess']['enabled']", 1);
    1021. 

  1021. 						$this->input['wss_htaccess_enabled'] = 1;
    1022. 

  1022. 						$this->compress_options['htaccess']['enabled'] = 1;
    1023. 

  1023. 						$this->write_htaccess();
    1024. 

  1024. 					}
    1025. 

  1025. /* create fake options */
    1026. 

  1026. 					$this->input['wss_combine_css'] = $this->input['wss_minify_css'] * 2 + $this->input['wss_minify_css_body'];
    1027. 

  1027. 					$this->input['wss_minify_javascript'] = $this->input['wss_minify_javascript'] * 2 + $this->input['wss_minify_javascript_body'];
    1028. 

  1028. 					$this->input['wss_minify_js'] = $this->input['wss_minify_with_google'] ? 5 :
    1029. 

  1029. 						($this->input['wss_minify_with_packer'] ? 4 :
    1030. 

  1030. 						($this->input['wss_minify_with_yui'] ? 3 :
    1031. 

  1031. 						($this->input['wss_minify_with_jsmin'] ? 2 : 1)));
    1032. 

  1032. /* define configuration file */
    1033. 

  1033. 					if (@is_file($this->basepath . 'config.auto.php')) {
    1034. 

  1034. 						$i = 1;
    1035. 

  1035. 						while (@is_file($this->basepath . 'config.auto'. ($i++) .'.php')) {}
    1036. 

  1036. 						$this->input['wss_config'] = 'auto' . ($i - 1);
    1037. 

  1037. 					} else {
    1038. 

  1038. 						$this->input['wss_config'] = 'auto';
    1039. 

  1039. 					}
    1040. 

  1040. 					$this->save_option("['config']", $this->input['wss_config']);
    1041. 

  1041. 					$this->input['wss_title'] = 'Auto Config';
    1042. 

  1042. 					$this->input['wss_description'] = 'Created by WEBO Wizard on ' . @date("Y-m-d");
    1043. 

  1043. 					$this->input['wss_page'] = 'install_options';
    1044. 

  1044. 					$this->set_options();
    1045. 

  1045. 					break;
    1046. 

  1046. 			}
    1047. 

  1047. 		} else {
    1048. 

  1048. /* show generic page */
    1049. 

  1049. 		}
    1050. 

  1050. 		$page_variables = array(
    1051. 

  1051. 			"version" => $this->version,
    1052. 

  1052. 			"premium" => $this->premium,
    1053. 

  1053. 			"skip_render" => $this->skip_render,
    1054. 

  1054. 			"wizard_mode" => $wizard,
    1055. 

  1055. 			"website_root" => str_replace($this->compress_options['document_root'], "/", $this->compress_options['website_root'])
    1056. 

  1056. 		);
    1057. 

  1057. 		$this->view->render("install_wizard", $page_variables);
    1058. 

  1058. 	}
    1059. 

  1059. 

  1060. 	/*
    1061. 

  1061. 	* Renders awards page
    1062. 

  1062. 	*
    1063. 

  1063. 	**/
    1064. 

  1064. 	function install_awards () {
    1065. 

  1065. 		$info = $this->calculate_awards();
    1066. 

  1066. 		$level_options = array(
    1067. 

  1067. 			array(
    1068. 

  1068. 				array('gzip', 'clientside', 'combinecss'),
    1069. 

  1069. 				array('minify', 'combine_js', 'data_uri', 'css_sprites'),
    1070. 

  1070. 				array('unobtrusive', 'multiple_hosts', 'performance')),
    1071. 

  1071. 			array(
    1072. 

  1072. 				array('gzip', 'minify', 'htaccess'),
    1073. 

  1073. 				array('combinecss', 'combine_js'),
    1074. 

  1074. 				array('data_uri', 'css_sprites', 'performance')),
    1075. 

  1075. 			array(
    1076. 

  1076. 				array('gzip', 'clientside', 'htaccess', 'combinecss'),
    1077. 

  1077. 				array('minify', 'combine_js', 'data_uri', 'css_sprites', 'serverside'),
    1078. 

  1078. 				array('unobtrusive', 'multiple_hosts', 'performance')),
    1079. 

  1079. 			array(
    1080. 

  1080. 				array('combinecss', 'combine_js'),
    1081. 

  1081. 				array('data_uri', 'css_sprites'),
    1082. 

  1082. 				array('multiple_hosts', 'css_sprites')),
    1083. 

  1083. 			array(
    1084. 

  1084. 				array('htaccess', 'gzip', 'performance', 'unobtrusive'),
    1085. 

  1085. 				array('minify', 'clientside', 'combinecss', 'combine_js'),
    1086. 

  1086. 				array('css_sprites', 'data_uri', 'multiple_hosts'))
    1087. 

  1087. 		);
    1088. 

  1088. 		$page_variables = array(
    1089. 

  1089. 			"version" => $this->version,
    1090. 

  1090. 			"premium" => $this->premium,
    1091. 

  1091. 			"skip_render" => $this->skip_render,
    1092. 

  1092. 			"level1" => $info[0],
    1093. 

  1093. 			"level2" => $info[1],
    1094. 

  1094. 			"level3" => $info[2],
    1095. 

  1095. 			"level4" => $info[3],
    1096. 

  1096. 			"level5" => $info[4],
    1097. 

  1097. 			"local" => @is_file($this->compress_options['css_cachedir'] . 'webo-site-speedup250.png'),
    1098. 

  1098. 			"cachedir" => str_replace($this->compress_options['document_root'], "/",
    1099. 

  1099. 				$this->compress_options['css_cachedir']),
    1100. 

  1100. 			"short_link" => $info[10],
    1101. 

  1101. 			"level_options" => $level_options,
    1102. 

  1102. 			"host" => $this->compress_options['host'],
    1103. 

  1103. 			"options" => $info[5]
    1104. 

  1104. 		);
    1105. 

  1105. 		$this->view->render("install_awards", $page_variables);
    1106. 

  1106. 	}
    1107. 

  1107. 

  1108. 	/*
    1109. 

  1109. 	* Renders account page
    1110. 

  1110. 	*
    1111. 

  1111. 	**/
    1112. 

  1112. 	function install_account () {
    1113. 

  1113. 		$allow = $this->compress_options['optimization'];
    1114. 

  1114. 		$email = $this->compress_options['email'];
    1115. 

  1115. 		$name = $this->compress_options['name'];
    1116. 

  1116. 		$license = $this->compress_options['license'];
    1117. 

  1117. 		$submit = empty($this->input['wss_Submit']) ? '' : $this->input['wss_Submit'];
    1118. 

  1118. 		$error = array();
    1119. 

  1119. 		if (!empty($submit)) {
    1120. 

  1120. 			$email = $this->input['wss_email'];
    1121. 

  1121. 			$allow = empty($this->input['wss_allow']) ? 0 : 1;
    1122. 

  1122. 			$license = trim($this->input['wss_license']);
    1123. 

  1123. 			$name = $this->input['wss_name'];
    1124. 

  1124. 			if (!$this->internal && (empty($this->input['wss_password']) ||
    1125. 

  1125. 				md5($this->input['wss_password']) !=
    1126. 

  1126. 				$this->input['wss__password'])) {
    1127. 

  1127. 				$error[1] = 1;
    1128. 

  1128. 			}
    1129. 

  1129. 			if (empty($this->input['wss_email']) ||
    1130. 

  1130. 				!preg_match("/.+@.+\..+/", $this->input['wss_email'])) {
    1131. 

  1131. 				$error[2] = 1;
    1132. 

  1132. 			}
    1133. 

  1133. 			if (!empty($this->input['wss_new']) &&
    1134. 

  1134. 				(empty($this->input['wss_confirm']) ||
    1135. 

  1135. 					$this->input['wss_confirm'] !=
    1136. 

  1136. 						$this->input['wss_new']) && !$this->internal) {
    1137. 

  1137. 				$error[3] = 1;
    1138. 

  1138. 			}
    1139. 

  1139. 			$this->premium = $this->view->validate_license($license);
    1140. 

  1140. /* save new options */
    1141. 

  1141. 			if (!count($error)) {
    1142. 

  1142. 				$this->save_option("['email']", htmlspecialchars($email));
    1143. 

  1143. 				$this->save_option("['optimization']", $allow);
    1144. 

  1144. 				$this->save_option("['license']", htmlspecialchars($license));
    1145. 

  1145. 				$this->save_option("['name']", htmlspecialchars($name));
    1146. 

  1146. 				if (!empty($this->input['wss_new'])) {
    1147. 

  1147. 					$this->save_option("['password']", md5($this->input['wss_new']));
    1148. 

  1148. 				}
    1149. 

  1149. 			}
    1150. 

  1150. 		}
    1151. 

  1151. 		$expires = -1;
    1152. 

  1152. 		if (empty($this->premium) && !empty($license)) {
    1153. 

  1153. 			$error[4] = 1;
    1154. 

  1154. 		} elseif (@is_file($this->basepath . 'cache/wo')) {
    1155. 

  1155. 			$expires = $this->file_get_contents($this->basepath . 'cache/wo');
    1156. 

  1156. 		}
    1157. 

  1157. /* check for additional libraries */
    1158. 

  1158. 		if ($this->premium > 1) {
    1159. 

  1159. 			$jars_to_download = array(
    1160. 

  1160. 				'yuicompressor/yuicompressor.jar',
    1161. 

  1161. 				'googlecompiler/googlecompiler.jar'
    1162. 

  1162. 			);
    1163. 

  1163. 			foreach ($jars_to_download as $jar) {
    1164. 

  1164. 				$jar = 'libs/' . $jar;
    1165. 

  1165. 				if (!@is_file($this->basepath . $jar)) {
    1166. 

  1166. 					$this->view->download($this->svn . $jar, $this->basepath . $jar);
    1167. 

  1167. /* make lib executable */
    1168. 

  1168. 					@chmod($this->basepath . $jar, octdec("0755"));
    1169. 

  1169. 				}
    1170. 

  1170. 			}
    1171. 

  1171. 		}
    1172. 

  1172. 		$page_variables = array(
    1173. 

  1173. 			"version" => $this->version,
    1174. 

  1174. 			"premium" => $this->premium,
    1175. 

  1175. 			"submit" => $submit,
    1176. 

  1176. 			"expires" => $expires,
    1177. 

  1177. 			"allow" => $allow,
    1178. 

  1178. 			"email" => $email,
    1179. 

  1179. 			"name" => $name,
    1180. 

  1180. 			"license" => $license,
    1181. 

  1181. 			"error" => $error,
    1182. 

  1182. 			"skip_render" => $this->skip_render,
    1183. 

  1183. 			"internal" => $this->internal,
    1184. 

  1184. 			"language" => $this->language,
    1185. 

  1185. 			"root" => str_replace($this->compress_options['document_root'], '/', $this->basepath)
    1186. 

  1186. 		);
    1187. 

  1187. 		$this->view->render("install_account", $page_variables);
    1188. 

  1188. 	}
    1189. 

  1189. 	
    1190. 

  1190. 	/*
    1191. 

  1191. 	* Renders about page
    1192. 

  1192. 	*
    1193. 

  1193. 	**/
    1194. 

  1194. 	function install_about () {
    1195. 

  1195. 		$email = empty($this->input['wss_email']) ? '' : $this->input['wss_email'];
    1196. 

  1196. 		$message = empty($this->input['wss_message']) ? '' : $this->input['wss_message'];
    1197. 

  1197. 		$submit = empty($this->input['wss_Submit']) ? 0 : 1;
    1198. 

  1198. 		$error = array();
    1199. 

  1199. 		if ($submit) {
    1200. 

  1200. 			if (empty($email) ||
    1201. 

  1201. 				!preg_match("/.+@.+\..+/", $email)) {
    1202. 

  1202. 				$error[1] = 1;
    1203. 

  1203. 			}
    1204. 

  1204. 			if (empty($message)) {
    1205. 

  1205. 				$error[2] = 1;
    1206. 

  1206. 			}
    1207. 

  1207. /* send a email to info@webo.name */
    1208. 

  1208. 			if (!count($error)) {
    1209. 

  1209. 				$this->send_message($email, $message);
    1210. 

  1210. 			}
    1211. 

  1211. 		}
    1212. 

  1212. 		$page_variables = array(
    1213. 

  1213. 			"version" => $this->version,
    1214. 

  1214. 			"premium" => $this->premium,
    1215. 

  1215. 			"email" => $email,
    1216. 

  1216. 			"message" => $message,
    1217. 

  1217. 			"error" => $error,
    1218. 

  1218. 			"submit" => $submit,
    1219. 

  1219. 			"skip_render" => $this->skip_render,
    1220. 

  1220. 			"ready" => @is_file($this->basepath . 'ready')
    1221. 

  1221. 		);
    1222. 

  1222. 		$this->view->render("install_about", $page_variables);
    1223. 

  1223. 	}
    1224. 

  1224. 

  1225. 	/*
    1226. 

  1226. 	* Sends a message from given e-mail
    1227. 

  1227. 	*
    1228. 

  1228. 	**/
    1229. 

  1229. 	function send_message ($email, $message, $uninstall = false) {
    1230. 

  1230. 		$headers = 'From: ' . $email . "\r\n" . 'Reply-To: ' . $email . "\r\n";
    1231. 

  1231. 		$headers .= 'Content-Type: text/plain; charset=utf-8'."\r\n";
    1232. 

  1232. 		$headers .= 'Content-Transfer-Encoding: base64';
    1233. 

  1233. /* general info */
    1234. 

  1234. 		$message = "On " . @date("Y-m-d") . " at " . @date("H:i:s") . " " .
    1235. 

  1235. 			$this->compress_options['name'] .
    1236. 

  1236. 			" (" . $this->compress_options['email'] . ") send a message: " .
    1237. 

  1237. 			($uninstall ? "(after uninstalltion) " : "") . "\r\n" . $message;
    1238. 

  1238. /* application info */
    1239. 

  1239. 		$this->cms_version = $this->system_info($this->compress_options['document_root']);
    1240. 

  1240. 		$message .= "\r\n\r\nWEBO Site SpeedUp " . $this->version . " was " .
    1241. 

  1241. 			($this->compress_options['active'] ? "enabled" : "disabled") .
    1242. 

  1242. 			" on " . $this->cms_version . ($this->internal ? " (plugin)" : "") .
    1243. 

  1243. 			" and has the following warnings / errors:\r\n";
    1244. 

  1244. /* get basic errors / warnings */
    1245. 

  1245. 		$page_variables = $this->dashboard_system(1);
    1246. 

  1246. 		if (count($page_variables['errors'])) {
    1247. 

  1247. 			foreach ($page_variables['errors'] as $key => $value) {
    1248. 

  1248. 				if (empty($value)) {
    1249. 

  1249. 					$message .= "* " . $key . "\r\n";
    1250. 

  1250. 				}
    1251. 

  1251. 			}
    1252. 

  1252. 		}
    1253. 

  1253. 		if (count($page_variables['warnings'])) {
    1254. 

  1254. 			foreach ($page_variables['warnings'] as $key => $value) {
    1255. 

  1255. 				if (empty($value)) {
    1256. 

  1256. 					$message .= "* " . $key . "\r\n";
    1257. 

  1257. 				}
    1258. 

  1258. 			}
    1259. 

  1259. 		}
    1260. 

  1260. 		$message .= "\r\n\r\nActive configuration (" .
    1261. 

  1261. 			$this->compress_options['config'] .
    1262. 

  1262. 			") parameters:\r\n" .
    1263. 

  1263. 			"License: " . $this->compress_options['license'] . "\r\n" .
    1264. 

  1264. 			"HTTP_HOST: " . $_SERVER['HTTP_HOST'] . "\r\n" . 
    1265. 

  1265. 			"DOCUMENT_ROOT: " . $_SERVER['DOCUMENT_ROOT'] . "\r\n" .
    1266. 

  1266. 			"Configuration options:\r\n" .
    1267. 

  1267. 			"document_root => " . $this->compress_options['document_root'] . "\r\n" .
    1268. 

  1268. 			"website_root => " . $this->compress_options['website_root'] . "\r\n" .
    1269. 

  1269. 			"javascript_cachedir => " . $this->compress_options['javascript_cachedir'] . "\r\n" .
    1270. 

  1270. 			"css_cachedir => " . $this->compress_options['css_cachedir'] . "\r\n" .
    1271. 

  1271. 			"html_cachedir => " . $this->compress_options['html_cachedir'] . "\r\n" .
    1272. 

  1272. 			"restricted => " . $this->compress_options['restricted'] . "\r\n" .
    1273. 

  1273. 			"plugins => " . $this->compress_options['plugins'] . "\r\n" .
    1274. 

  1274. 			"host => " . $this->compress_options['host'] . "\r\n";
    1275. 

  1275. 		foreach ($this->compress_options as $ko => $opts) {
    1276. 

  1276. 			if (is_array($opts)) {
    1277. 

  1277. 				foreach ($opts as $k => $v) {
    1278. 

  1278. 					$message .= $ko . " "  . $k  . " => " . $v . "\r\n";
    1279. 

  1279. 				}
    1280. 

  1280. 			}
    1281. 

  1281. 		}
    1282. 

  1282. 		@mail('info@webo.name', "=?latin-1?B?" .
    1283. 

  1283. 			base64_encode('New message from WEBO Site SpeedUp') . "?=",
    1284. 

  1284. 				base64_encode($message), $headers);
    1285. 

  1285. 	}
    1286. 

  1286. 

  1287. 	/*
    1288. 

  1288. 	* Renders cache refresh (from cache page)
    1289. 

  1289. 	*
    1290. 

  1290. 	**/
    1291. 

  1291. 	function install_renew () {
    1292. 

  1292. 		$this->write_progress(1);
    1293. 

  1293. 		$this->install_clean_cache(0, 1);
    1294. 

  1294. 		$this->save_option("['performance']['cache_version']", 0);
    1295. 

  1295. /* need to make these async requests safe somehow
    1296. 

  1296. 		$this->save_option("['active']", 0); */
    1297. 

  1297. 		$this->chained_load(str_replace(
    1298. 

  1298. 			$this->compress_options['document_root'], "/",
    1299. 

  1299. 			$this->compress_options['website_root']));
    1300. 

  1300. 		$this->save_option("['active']", $this->compress_options['active']);
    1301. 

  1301. 		$this->validate();
    1302. 

  1302. 		$this->save_option("['performance']['cache_version']",
    1303. 

  1303. 			$this->compress_options['performance']['cache_version']);
    1304. 

  1304. 		$this->install_system();
    1305. 

  1305. 	}
    1306. 

  1306. 

  1307. 	/*
    1308. 

  1308. 	* Renders cache refresh (from dashboard)
    1309. 

  1309. 	*
    1310. 

  1310. 	**/
    1311. 

  1311. 	function install_refresh () {
    1312. 

  1312. 		$this->write_progress(1);
    1313. 

  1313. 		$this->install_clean_cache(0, 1);
    1314. 

  1314. 		$this->save_option("['performance']['cache_version']", 0);
    1315. 

  1315. /* need to make these async requests safe somehow
    1316. 

  1316. 		$this->save_option("['active']", 0); */
    1317. 

  1317. 		$this->chained_load(str_replace(
    1318. 

  1318. 			$this->compress_options['document_root'], "/" ,
    1319. 

  1319. 			$this->compress_options['website_root']));
    1320. 

  1320. 		$this->save_option("['active']", $this->compress_options['active']);
    1321. 

  1321. 		$this->validate();
    1322. 

  1322. 		$this->save_option("['performance']['cache_version']",
    1323. 

  1323. 			$this->compress_options['performance']['cache_version']);
    1324. 

  1324. 		$this->install_dashboard();
    1325. 

  1325. 	}
    1326. 

  1326. 

  1327. 	/*
    1328. 

  1328. 	* Renders change of application status
    1329. 

  1329. 	*
    1330. 

  1330. 	**/
    1331. 

  1331. 	function install_status () {
    1332. 

  1332. 		if (empty($this->compress_options['active']) && round($this->premium)) {
    1333. 

  1333. 			$this->chained_load(str_replace(
    1334. 

  1334. 				$this->compress_options['document_root'], "/" ,
    1335. 

  1335. 				$this->compress_options['website_root']));
    1336. 

  1336. 			$this->compress_options['active'] = 1;
    1337. 

  1337. 			$this->save_option("['active']", 1);
    1338. 

  1338. 			$options = $this->get_options();
    1339. 

  1339. 			$this->input = array();
    1340. 

  1340. 			foreach ($options as $group) {
    1341. 

  1341. 				if (is_array($group)) {
    1342. 

  1342. 					foreach ($group as $key => $option) {
    1343. 

  1343. 						if (is_array($option)) {
    1344. 

  1344. 							$this->input['wss_' . $key] = $option['value'];
    1345. 

  1345. 						}
    1346. 

  1346. 					}
    1347. 

  1347. 				}
    1348. 

  1348. 			}
    1349. 

  1349. 			$this->set_options();
    1350. 

  1350. 			$this->write_htaccess();
    1351. 

  1351. 			if (!@is_file($this->basepath . $this->index_after) && $this->premium > 1 && !empty($this->compress_options['host'])) {
    1352. 

  1352. 				$this->view->download($this->webo_grade,
    1353. 

  1353. 					$this->basepath . $this->index_after, 2);
    1354. 

  1354. 			}
    1355. 

  1355. 			$this->validate();
    1356. 

  1356. 		} else {
    1357. 

  1357. 			$this->input = array(
    1358. 

  1358. 				'wss_htaccess_enabled' => $this->compress_options['htaccess']['enabled'],
    1359. 

  1359. 				'wss_htaccess_mod_rewrite' => $this->compress_options['htaccess']['mod_rewrite'],
    1360. 

  1360. 				'wss_far_future_expires_css' => $this->compress_options['far_future_expires']['css'],
    1361. 

  1361. 				'wss_far_future_expires_images' => $this->compress_options['far_future_expires']['images'],
    1362. 

  1362. 				'wss_far_future_expires_javascript' => $this->compress_options['far_future_expires']['javascript']
    1363. 

  1363. 			);
    1364. 

  1364. 			$this->compress_options['active'] = 0;
    1365. 

  1365. 			$this->write_htaccess();
    1366. 

  1366. 			$this->save_option("['active']", 0);
    1367. 

  1367. 		}
    1368. 

  1368. 		$this->install_dashboard();
    1369. 

  1369. 	}
    1370. 

  1370. 

  1371. 	/*
    1372. 

  1372. 	* Return info about current optimization awards
    1373. 

  1373. 	*
    1374. 

  1374. 	**/
    1375. 

  1375. 	function dashboard_awards () {
    1376. 

  1376. 		$info = $this->calculate_awards();
    1377. 

  1377. 		$page_variables = array(
    1378. 

  1378. 			"version" => $this->version,
    1379. 

  1379. 			"premium" => $this->premium,
    1380. 

  1380. 			"skip_render" => $this->skip_render,
    1381. 

  1381. 			"level1" => $info[0],
    1382. 

  1382. 			"level2" => $info[1],
    1383. 

  1383. 			"level3" => $info[2],
    1384. 

  1384. 			"level4" => $info[3],
    1385. 

  1385. 			"level5" => $info[4],
    1386. 

  1386. 			"options" => $info[5],
    1387. 

  1387. 			"grade" => $info[6],
    1388. 

  1388. 			"files" => $info[7],
    1389. 

  1389. 			"size" => $info[8],
    1390. 

  1390. 			"speedup" => $info[9],
    1391. 

  1391. 			"short_link" => $info[10],
    1392. 

  1392. 			"local" => @is_file($this->compress_options['css_cachedir'] . 'webo-site-speedup250.png'),
    1393. 

  1393. 			"cachedir" => str_replace($this->compress_options['document_root'], "/",
    1394. 

  1394. 				$this->compress_options['css_cachedir'])
    1395. 

  1395. 		);
    1396. 

  1396. 		$this->view->render("dashboard_awards", $page_variables);
    1397. 

  1397. 	}
    1398. 

  1398. 

  1399. 	/*
    1400. 

  1400. 	* Return size and number of specific files
    1401. 

  1401. 	*
    1402. 

  1402. 	**/
    1403. 

  1403. 	function dashboard_cache_size ($mask, $number = false) {
    1404. 

  1404. 		$return = 0;
    1405. 

  1405. 		$files = glob($mask);
    1406. 

  1406. 		if (is_array($files)) {
    1407. 

  1407. 			foreach ($files as $filename) {
    1408. 

  1408. 				$return += @filesize($filename);
    1409. 

  1409. 				if ($number) {
    1410. 

  1410. 					$number++;
    1411. 

  1411. 				}
    1412. 

  1412. 			}
    1413. 

  1413. 		}
    1414. 

  1414. 		return $number ? array($return, $number - 1) : $return;
    1415. 

  1415. 	}
    1416. 

  1416. 

  1417. 	/*
    1418. 

  1418. 	* Renders block with cache information for dashboard
    1419. 

  1419. 	*
    1420. 

  1420. 	**/
    1421. 

  1421. 	function dashboard_cache () {
    1422. 

  1422. 		$res = $css = $php = $css_php = $js = $js_php = $html = $sprites = $imgs = 0;
    1423. 

  1423. /* get size of JS files */
    1424. 

  1424. 		if (!empty($this->compress_options['javascript_cachedir'])) {
    1425. 

  1425. 			@chdir($this->compress_options['javascript_cachedir']);
    1426. 

  1426. 			foreach ($this->cache_types['js'] as $mask) {
    1427. 

  1427. 				$js += $this->dashboard_cache_size($mask);
    1428. 

  1428. 			}
    1429. 

  1429. 			foreach ($this->cache_types['js_php'] as $mask) {
    1430. 

  1430. 				$js_php += $this->dashboard_cache_size($mask);
    1431. 

  1431. 			}
    1432. 

  1432. 			foreach ($this->cache_types['scripts'] as $mask) {
    1433. 

  1433. 				$php += $this->dashboard_cache_size($mask);
    1434. 

  1434. 			}
    1435. 

  1435. 		}
    1436. 

  1436. /* get size of CSS files */
    1437. 

  1437. 		if (!empty($this->compress_options['css_cachedir'])) {
    1438. 

  1438. 			@chdir($this->compress_options['css_cachedir']);
    1439. 

  1439. 			foreach ($this->cache_types['css'] as $mask) {
    1440. 

  1440. 				$css += $this->dashboard_cache_size($mask);
    1441. 

  1441. 			}
    1442. 

  1442. 			foreach ($this->cache_types['css_php'] as $mask) {
    1443. 

  1443. 				$css_php += $this->dashboard_cache_size($mask);
    1444. 

  1444. 			}
    1445. 

  1445. 			foreach ($this->cache_types['res'] as $mask) {
    1446. 

  1446. 				$res += $this->dashboard_cache_size($mask);
    1447. 

  1447. 			}
    1448. 

  1448. /* exclude from CSS resource files */
    1449. 

  1449. 			$css -= $res;
    1450. 

  1450. /* get CSS Sprites size */
    1451. 

  1451. 			foreach ($this->cache_types['sprites'] as $mask) {
    1452. 

  1452. 				$sprites += $this->dashboard_cache_size($mask);
    1453. 

  1453. 			}
    1454. 

  1454. /* get size of images */
    1455. 

  1455. 			foreach ($this->cache_types['imgs'] as $mask) {
    1456. 

  1456. 				$imgs += $this->dashboard_cache_size($mask);
    1457. 

  1457. 			}
    1458. 

  1458. /* Exclude Sprites from images */
    1459. 

  1459. 			$imgs -= $sprites;
    1460. 

  1460. 			if ($this->compress_options['css_cachedir'] !=
    1461. 

  1461. 				$this->compress_options['javascript_cachedir']) {
    1462. 

  1462. 				foreach ($this->cache_types['scripts'] as $mask) {
    1463. 

  1463. 					$php += $this->dashboard_cache_size($mask);
    1464. 

  1464. 				}
    1465. 

  1465. 			}
    1466. 

  1466. /* get HTML Sprites size */
    1467. 

  1467. 			@chdir($this->compress_options['html_cachedir'] . 'img/scale');
    1468. 

  1468. 			foreach ($this->cache_types['sprites'] as $mask) {
    1469. 

  1469. 				$sprites += $this->dashboard_cache_size($mask);
    1470. 

  1470. 			}
    1471. 

  1471. 		}
    1472. 

  1472. /* get size of HTML files */
    1473. 

  1473. 		if (!empty($this->compress_options['html_cachedir'])) {
    1474. 

  1474. 			@chdir($this->compress_options['html_cachedir']);
    1475. 

  1475. 			foreach ($this->cache_types['html'] as $mask) {
    1476. 

  1476. 				$html += $this->cache_engine->get_cache_size($mask);
    1477. 

  1477. 			}
    1478. 

  1478. /* get size of HTML Sprites cache */
    1479. 

  1479. 			@chdir($this->compress_options['html_cachedir'] . 'img/cache');
    1480. 

  1480. 			foreach ($this->cache_types['scripts'] as $mask) {
    1481. 

  1481. 				$css_php += $this->dashboard_cache_size($mask);
    1482. 

  1482. 			}
    1483. 

  1483. 		}
    1484. 

  1484. /* distribute general PHP files between CSS and JS */
    1485. 

  1485. 		if (!empty($this->compress_options['css_cachedir']) &&
    1486. 

  1486. 			!empty($this->compress_options['javascript_cachedir']) &&
    1487. 

  1487. 			$this->compress_options['javascript_cachedir'] ==
    1488. 

  1488. 			$this->compress_options['css_cachedir']) {
    1489. 

  1489. 				$css_php += $php / 3;
    1490. 

  1490. 				$js_php += $php * 2 / 3;
    1491. 

  1491. 		}
    1492. 

  1492. 		$css += $css_php;
    1493. 

  1493. 		$js += $js_php;
    1494. 

  1494. 		foreach ($this->cache_types as $key => $val) {
    1495. 

  1495. 			if (!empty($$key)) {
    1496. 

  1496. 				$$key = round($$key / 1024);
    1497. 

  1497. 			}
    1498. 

  1498. 		}
    1499. 

  1499. 		$page_variables = array(
    1500. 

  1500. 			'css' => $css,
    1501. 

  1501. 			'js' => $js,
    1502. 

  1502. 			'res' => $res,
    1503. 

  1503. 			'html' => $html,
    1504. 

  1504. 			'sprites' => $sprites,
    1505. 

  1505. 			'imgs' => $imgs,
    1506. 

  1506. 			'total' => $css + $js + $res + $html + $sprites + $imgs,
    1507. 

  1507. 			"skip_render" => $this->skip_render
    1508. 

  1508. 		);
    1509. 

  1509. 		$this->view->render("dashboard_cache", $page_variables);
    1510. 

  1510. 	}
    1511. 

  1511. 

  1512. 	/*
    1513. 

  1513. 	* Check Web Optimizer acceleration
    1514. 

  1514. 	*
    1515. 

  1515. 	**/	
    1516. 

  1516. 	function dashboard_speed () {
    1517. 

  1517. 		$this->check_acceleration();
    1518. 

  1518. 		$grade_after = $grade_before = $saved_kb = $saved_s = $s_after = $s_before = $kb_after = $kb_before = 0;
    1519. 

  1519. 		$before = $this->file_get_contents($this->basepath . $this->index_before);
    1520. 

  1520. 		$before = strpos($before, 'responseCode": 200') === false ? '' : $before;
    1521. 

  1521. 		$after = $this->file_get_contents($this->basepath . $this->index_after);
    1522. 

  1522. 		$after = strpos($after, 'responseCode": 200') === false ? '' : $after;
    1523. 

  1523. /* parse files' content for calculated load speed */
    1524. 

  1524. 		if (!empty($before) && !empty($after)) {
    1525. 

  1525. 			$grade_before = round(preg_replace("!.*score\":\s*([0-9]+),.*!s", "$1", $before));
    1526. 

  1526. 			$grade_after = round(preg_replace("!.*score\":\s*([0-9]+),.*!s", "$1", $after));
    1527. 

  1527. 			$grade_after = $grade_after < $grade_before ? $grade_before : $grade_after;
    1528. 

  1528. 			$size11 = round(preg_replace("!.*htmlResponseBytes\":\s*([0-9]+),.*!", "$1", $before));
    1529. 

  1529. 			$size12 = round(preg_replace("!.*cssResponseBytes\":\s*([0-9]+),.*!", "$1", $before));
    1530. 

  1530. 			$size13 = round(preg_replace("!.*imageResponseBytes\":\s*([0-9]+),.*!", "$1", $before));
    1531. 

  1531. 			$size14 = round(preg_replace("!.*javascriptResponseBytes\":\s*([0-9]+),.*!", "$1", $before));
    1532. 

  1532. 			$size21 = round(preg_replace("!.*htmlResponseBytes\":\s*([0-9]+),.*!", "$1", $after));
    1533. 

  1533. 			$size22 = round(preg_replace("!.*cssResponseBytes\":\s*([0-9]+),.*!", "$1", $after));
    1534. 

  1534. 			$size23 = round(preg_replace("!.*imageResponseBytes\":\s*([0-9]+),.*!", "$1", $after));
    1535. 

  1535. 			$size24 = round(preg_replace("!.*javascriptResponseBytes\":\s*([0-9]+),.*!", "$1", $after));
    1536. 

  1536. 			$kb_before = $size11 + $size12 + $size13 + $size14;
    1537. 

  1537. 			$kb_after = $size21 + $size22 + $size23 + $size24;
    1538. 

  1538. 			if (!empty($kb_before) && !empty($kb_after)) {
    1539. 

  1539. 				$saved_kb = $kb_before - $kb_after;
    1540. 

  1540. /* do not show negative numbers */
    1541. 

  1541. 				if ($grade_after <= $grade_before) {
    1542. 

  1542. 					$grade_after = 0;
    1543. 

  1543. 				}
    1544. 

  1544. 				if ($saved_kb <= 0) {
    1545. 

  1545. 					$kb_after = 0;
    1546. 

  1546. 				}
    1547. 

  1547. 			}
    1548. 

  1548. 		}
    1549. 

  1549. /* set variables */
    1550. 

  1550. 		$page_variables = array(
    1551. 

  1551. 			'grade_after' => $grade_after,
    1552. 

  1552. 			'grade_before' => $grade_before,
    1553. 

  1553. 			'kb_after' => $kb_after,
    1554. 

  1554. 			'kb_before' => $kb_before,
    1555. 

  1555. 			'premium' => $this->premium,
    1556. 

  1556. 			"skip_render" => $this->skip_render
    1557. 

  1557. 		);
    1558. 

  1558. /* Output data */
    1559. 

  1559. 		$this->view->render("dashboard_speed", $page_variables);
    1560. 

  1560. 	}
    1561. 

  1561. 

  1562. 	/*
    1563. 

  1563. 	* Check WEBO Site SpeedUp options
    1564. 

  1564. 	*
    1565. 

  1565. 	**/
    1566. 

  1566. 	function options_count () {
    1567. 

  1567. /* get available Apache modules */
    1568. 

  1568. 		$this->get_modules();
    1569. 

  1569. /* check if .htaccess is avaiable */
    1570. 

  1570. 		$htaccess_available = count($this->apache_modules) ? 1 : 0;
    1571. 

  1571. 		$apache2 = 0;
    1572. 

  1572. /* Apache/1 indicates (for sure) Apache 1.3.0-1.3.11. Apache 1.3.12+ has
    1573. 

  1573.    Prod in ServerTokens support, so can be false detected as Apache2 */
    1574. 

  1574. 		if (function_exists('apache_get_version')) {
    1575. 

  1575. 			$apache2 = strpos(apache_get_version(), "/1") ? 0 : 1;
    1576. 

  1576. 		}
    1577. 

  1577. /* fill array with errors */
    1578. 

  1578. 		$errors = array();
    1579. 

  1579. 		$value = 5;
    1580. 

  1580. /* first priority issues */
    1581. 

  1581. 		if (empty($this->compress_options['performance']['plain_string']) &&
    1582. 

  1582. 			$this->premium) {
    1583. 

  1583. 				$errors['performance_plain_string'] = $value;
    1584. 

  1584. 		}
    1585. 

  1585. 		if (empty($this->compress_options['gzip']['cookie']) &&
    1586. 

  1586. 			$this->premium) {
    1587. 

  1587. 				$errors['gzip_cookie'] = $value;
    1588. 

  1588. 		}
    1589. 

  1589. 		if (empty($this->compress_options['gzip']['noie']) &&
    1590. 

  1590. 			$this->premium) {
    1591. 

  1591. 				$errors['gzip_noie'] = $value;
    1592. 

  1592. 		}
    1593. 

  1593. 		if (empty($this->compress_options['performance']['restore_properties']) &&
    1594. 

  1594. 			$this->premium) {
    1595. 

  1595. 			$errors['performance_restore_properties'] = $value;
    1596. 

  1596. 		}
    1597. 

  1597. 		if (empty($this->compress_options['minify']['html_comments']) &&
    1598. 

  1598. 			$this->premium) {
    1599. 

  1599. 			$errors['minify_html_comments'] = $value;
    1600. 

  1600. 		}
    1601. 

  1601. /* second priority issues */
    1602. 

  1602. 		$value = 4;
    1603. 

  1603. 		if (empty($this->compress_options['css_sprites']['enabled'])) {
    1604. 

  1604. 				$errors['css_sprites_enabled'] = $value;
    1605. 

  1605. 		}
    1606. 

  1606. 		if (empty($this->compress_options['parallel']['enabled'])) {
    1607. 

  1607. 				$errors['parallel_enabled'] = $value;
    1608. 

  1608. 		}
    1609. 

  1609. 		if (empty($this->compress_options['performance']['mtime'])) {
    1610. 

  1610. 			$errors['performance_mtime'] = $value;
    1611. 

  1611. 		}
    1612. 

  1612. 		if (empty($this->compress_options['htaccess']['enabled']) ||
    1613. 

  1613. 			!$htaccess_available) {
    1614. 

  1614. 				$errors['htaccess_enabled'] = $value;
    1615. 

  1615. 		}
    1616. 

  1616. 		if (empty($this->compress_options['unobtrusive']['body'])) {
    1617. 

  1617. 				$errors['unobtrusive_body'] = $value;
    1618. 

  1618. 		}
    1619. 

  1619. 		if (empty($this->compress_options['minify']['html_one_string']) &&
    1620. 

  1620. 			$this->premium) {
    1621. 

  1621. 			$errors['minify_html_one_string'] = $value;
    1622. 

  1622. 		}
    1623. 

  1623. /* third priority issues */
    1624. 

  1624. 		$value = 3;
    1625. 

  1625. 		if ((empty($this->compress_options['htaccess']['mod_deflate']) ||
    1626. 

  1626. 			!in_array('mod_deflate', $this->apache_modules))) {
    1627. 

  1627. 				$errors['htaccess_mod_deflate'] = $value;
    1628. 

  1628. 		} elseif (!in_array('mod_deflate', $this->apache_modules) &&
    1629. 

  1629. 			(empty($this->compress_options['htaccess']['mod_gzip']) ||
    1630. 

  1630. 				!in_array('mod_gzip', $this->apache_modules)) &&
    1631. 

  1631. 			!$apache) {
    1632. 

  1632. 				$errors['htaccess_mod_gzip'] = $value;
    1633. 

  1633. 		}
    1634. 

  1634. 		if (empty($this->compress_options['data_uris']['on'])) {
    1635. 

  1635. 				$errors['data_uris_on'] = $value;
    1636. 

  1636. 		}
    1637. 

  1637. 		if (empty($this->compress_options['gzip']['page'])) {
    1638. 

  1638. 			$errors['gzip_page'] = $value;
    1639. 

  1639. 		}
    1640. 

  1640. 		if (empty($this->compress_options['minify']['javascript'])) {
    1641. 

  1641. 			$errors['minify_javascript'] = $value;
    1642. 

  1642. 		}
    1643. 

  1643. 		if (empty($this->compress_options['data_uris']['mhtml'])) {
    1644. 

  1644. 				$errors['data_uris_mhtml'] = $value;
    1645. 

  1645. 		}
    1646. 

  1646. 		if (empty($this->compress_options['css_sprites']['html_sprites'])) {
    1647. 

  1647. 				$errors['css_sprites_html_sprites'] = $value;
    1648. 

  1648. 		}
    1649. 

  1649. 		if (empty($this->compress_options['minify']['css'])) {
    1650. 

  1650. 			$errors['combine_css'] = $value;
    1651. 

  1651. 		}
    1652. 

  1652. /* fourth priority issues */
    1653. 

  1653. 		$value = 2;
    1654. 

  1654. 		if (empty($this->compress_options['htaccess']['mod_expires']) ||
    1655. 

  1655. 			!in_array('mod_expires', $this->apache_modules)) {
    1656. 

  1656. 				$errors['htaccess_mod_expires'] = $value;
    1657. 

  1657. 		}
    1658. 

  1658. 		if (empty($this->compress_options['gzip']['css'])) {
    1659. 

  1659. 			$errors['gzip_css'] = $value;
    1660. 

  1660. 		}
    1661. 

  1661. 		if (empty($this->compress_options['gzip']['javascript'])) {
    1662. 

  1662. 			$errors['gzip_javascript'] = $value;
    1663. 

  1663. 		}
    1664. 

  1664. 		if (empty($this->compress_options['htaccess']['mod_rewrite']) ||
    1665. 

  1665. 			!in_array('mod_rewrite', $this->apache_modules)) {
    1666. 

  1666. 				$errors['htaccess_mod_rewrite'] = $value;
    1667. 

  1667. 		}
    1668. 

  1668. 		if (empty($this->compress_options['far_future_expires']['css'])) {
    1669. 

  1669. 			$errors['far_future_expires_css'] = $value;
    1670. 

  1670. 		}
    1671. 

  1671. 		if (empty($this->compress_options['far_future_expires']['javascript'])) {
    1672. 

  1672. 			$errors['far_future_expires_javascript'] = $value;
    1673. 

  1673. 		}
    1674. 

  1674. 		if (empty($this->compress_options['far_future_expires']['images'])) {
    1675. 

  1675. 			$errors['far_future_expires_images'] = $value;
    1676. 

  1676. 		}
    1677. 

  1677. 		if (empty($this->compress_options['external_scripts']['on'])) {
    1678. 

  1678. 			$errors['external_scripts_on'] = $value;
    1679. 

  1679. 		}
    1680. 

  1680. 		if (empty($this->compress_options['htaccess']['mod_headers']) ||
    1681. 

  1681. 			!in_array('mod_headers', $this->apache_modules)) {
    1682. 

  1682. 				$errors['htaccess_mod_headers'] = $value;
    1683. 

  1683. 		}
    1684. 

  1684. 		if (empty($this->compress_options['minify']['javascript'])) {
    1685. 

  1685. 			$errors['minify_javascript'] = $value;
    1686. 

  1686. 		}
    1687. 

  1687. /* fifth priority issues */
    1688. 

  1688. 		$value = 1;
    1689. 

  1689. 		if (empty($this->compress_options['external_scripts']['css'])) {
    1690. 

  1690. 			$errors['external_scripts_css'] = $value;
    1691. 

  1691. 		}
    1692. 

  1692. 		if (empty($this->compress_options['external_scripts']['inline'])) {
    1693. 

  1693. 			$errors['external_scripts_inline'] = $value;
    1694. 

  1694. 		}
    1695. 

  1695. 		if (empty($this->compress_options['external_scripts']['css_inline'])) {
    1696. 

  1696. 			$errors['external_scripts_css_inline'] = $value;
    1697. 

  1697. 		}
    1698. 

  1698. 		if (empty($this->compress_options['gzip']['fonts'])) {
    1699. 

  1699. 			$errors['gzip_fonts'] = $value;
    1700. 

  1700. 		}
    1701. 

  1701. 		if (empty($this->compress_options['htaccess']['mod_setenvif']) ||
    1702. 

  1702. 			!in_array('mod_setenvif', $this->apache_modules)) {
    1703. 

  1703. 				$errors['htaccess_mod_setenvif'] = $value;
    1704. 

  1704. 		}
    1705. 

  1705. 		if (empty($this->compress_options['htaccess']['mod_mime']) ||
    1706. 

  1706. 			!in_array('mod_mime', $this->apache_modules)) {
    1707. 

  1707. 				$errors['htaccess_mod_mime'] = $value;
    1708. 

  1708. 		}
    1709. 

  1709. 		if (empty($this->compress_options['far_future_expires']['fonts'])) {
    1710. 

  1710. 			$errors['far_future_expires_fonts'] = $value;
    1711. 

  1711. 		}
    1712. 

  1712. 		if (empty($this->compress_options['far_future_expires']['video'])) {
    1713. 

  1713. 			$errors['far_future_expires_video'] = $value;
    1714. 

  1714. 		}
    1715. 

  1715. 		if (empty($this->compress_options['far_future_expires']['static'])) {
    1716. 

  1716. 			$errors['far_future_expires_static'] = $value;
    1717. 

  1717. 		}
    1718. 

  1718. 		if (empty($this->compress_options['minify']['with_jsmin']) &&
    1719. 

  1719. 			empty($this->compress_options['minify']['with_yui']) &&
    1720. 

  1720. 			empty($this->compress_options['minify']['with_packer']) &&
    1721. 

  1721. 			empty($this->compress_options['minify']['with_google'])) {
    1722. 

  1722. 			$errors['minify_js'] = $value;
    1723. 

  1723. 		}
    1724. 

  1724. 		return $errors;
    1725. 

  1725. 	}
    1726. 

  1726. 

  1727. 	/*
    1728. 

  1728. 	* Check Web Optimizer options
    1729. 

  1729. 	*
    1730. 

  1730. 	**/
    1731. 

  1731. 	function dashboard_options () {
    1732. 

  1732. 		$errors = $this->options_count();
    1733. 

  1733. /* count delta */
    1734. 

  1734. 		$deltas = array(28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    1735. 

  1735. 		$delta = $deltas[round($this->premium)];
    1736. 

  1736. 		foreach ($errors as $key => $value) {
    1737. 

  1737. 			$delta += $value;
    1738. 

  1738. 		}
    1739. 

  1739. /* overwrite delta */
    1740. 

  1740. 		if (!empty($this->compress_options['points'])) {
    1741. 

  1741. 			$delta = 100 - round($this->compress_options['points']);
    1742. 

  1742. 		}
    1743. 

  1743. 		$delta = $delta < 0 ? 0 : ($delta > 100 ? 100 : $delta);
    1744. 

  1744. /* set variables */
    1745. 

  1745. 		$page_variables = array(
    1746. 

  1746. 			'errors' => $errors,
    1747. 

  1747. 			'delta' => $delta,
    1748. 

  1748. 			'premium' => $this->premium,
    1749. 

  1749. 			"skip_render" => $this->skip_render
    1750. 

  1750. 		);
    1751. 

  1751. /* Output data */
    1752. 

  1752. 		$this->view->render("dashboard_options", $page_variables);
    1753. 

  1753. 	}
    1754. 

  1754. 

  1755. 	/*
    1756. 

  1756. 	* Check server requirements for Web Optimizer
    1757. 

  1757. 	*
    1758. 

  1758. 	**/
    1759. 

  1759. 	function dashboard_system ($return = false) {
    1760. 

  1760. /* get available Apache modules */
    1761. 

  1761. 		$this->check_options();
    1762. 

  1762. /* get PHP extensions */
    1763. 

  1763. 		$extensions = $this->loaded_modules;
    1764. 

  1764. /* get GDlib info */
    1765. 

  1765. 		$gd = function_exists('gd_info') ? gd_info() : array();
    1766. 

  1766. /* set default paths */
    1767. 

  1767. 		$this->view->set_paths();
    1768. 

  1768. /* calculate directories */
    1769. 

  1769. 		$javascript_cachedir = empty($this->compress_options['javascript_cachedir']) ? $this->view->paths['full']['current_directory'] . 'cache/' : $this->compress_options['javascript_cachedir'];
    1770. 

  1770. 		$css_cachedir = empty($this->compress_options['css_cachedir']) ? $this->view->paths['full']['current_directory'] . 'cache/' : $this->compress_options['css_cachedir'];
    1771. 

  1771. 		$html_cachedir = empty($this->compress_options['html_cachedir']) ? $this->view->paths['full']['current_directory'] . 'cache/' : $this->compress_options['html_cachedir'];
    1772. 

  1772. 		$website_root = empty($this->compress_options['website_root']) ? $this->view->paths['absolute']['document_root'] : $this->compress_options['website_root'];
    1773. 

  1773. 		$document_root = empty($this->compress_options['document_root']) ? $this->view->paths['full']['document_root'] : $this->compress_options['document_root'];
    1774. 

  1774. /* check if .htaccess is avaiable */
    1775. 

  1775. 		$htaccess_available = count($this->apache_modules) ? 1 : 0;
    1776. 

  1776. /* check for multiple hosts */
    1777. 

  1777. 		$hosts = empty($this->compress_options['parallel']['allowed_list']) ? $this->default_hosts : explode(" ", $this->compress_options['parallel']['allowed_list']);
    1778. 

  1778. 		if (!empty($this->compress_options['parallel']['check'])) {
    1779. 

  1779. 			$hosts = $this->check_hosts($hosts);
    1780. 

  1780. 		}
    1781. 

  1781. /* try to get and increase memory limit */
    1782. 

  1782. 		$memory_limit = @ini_get('memory_limit');
    1783. 

  1783. /* 64M must enough for any operations with images */
    1784. 

  1784. 		if (round(str_replace("M", "000000", str_replace("K", "000", $memory_limit))) < 64000000) {
    1785. 

  1785. 			@ini_set('memory_limit', '64M');
    1786. 

  1786. 			$memory_limit = @ini_get('memory_limit');
    1787. 

  1787. 		}
    1788. 

  1788. 		$apache2 = $nginx = $iss = 0;
    1789. 

  1789. 		if (function_exists('apache_get_version')) {
    1790. 

  1790. 			$apache2 = strpos(apache_get_version(), "/1") ? 0 : 1;
    1791. 

  1791. 		}
    1792. 

  1792. 		if (!empty($_SERVER['SERVER_SOFTWARE'])) {
    1793. 

  1793. 			$nginx = strpos($_SERVER['SERVER_SOFTWARE'], 'nginx/') !== false;
    1794. 

  1794. 		}
    1795. 

  1795. /* define caching for WordPress */
    1796. 

  1796. 		if (!empty($this->compress_options['html_cache']['enabled']) && (strpos($this->basepath, "wp-content") !== false)) {
    1797. 

  1797. 			$content = $this->file_get_contents($this->compress_options['website_root'] . 'wp-config.php');
    1798. 

  1798. 			if(preg_match('/define\s*\(\s*[\'"]WP_CACHE[\'"]\s*,\s*true\s*\)\s*;/i', $content)) {
    1799. 

  1799. 				$wp_cache_enabled = true;
    1800. 

  1800. 			} else {
    1801. 

  1801. 				$wp_cache_enabled = false;
    1802. 

  1802. 			}
    1803. 

  1803. 		} else {
    1804. 

  1804. 			$wp_cache_enabled = true;
    1805. 

  1805. 		}
    1806. 

  1806. /* remember current number of files in cache */
    1807. 

  1807. 		$cache_files = count(@scandir($css_cachedir)) + count(@scandir($javascript_cachedir));
    1808. 

  1808. /* check CPU usage for the website */
    1809. 

  1809. 		$tmp_file = $this->compress_options['html_cachedir'] . 'index.tmp';
    1810. 

  1810. 		$time = time() + microtime();
    1811. 

  1811. 		$results = $this->view->download("http://" .
    1812. 

  1812. 			$this->compress_options['host'] .
    1813. 

  1813. 			str_replace($this->compress_options['document_root'], "/", $this->compress_options['website_root']) .
    1814. 

  1814. 			'?web_optimizer_disabled=1', $tmp_file, 60, $_SERVER['HTTP_HOST'], $this->compress_options['external_scripts']['user'], $this->compress_options['external_scripts']['pass']);
    1815. 

  1815. 		$standard_delay = time() + microtime() - $time;
    1816. 

  1816. 		$time = time() + microtime();
    1817. 

  1817. 		$this->view->download("http://" .
    1818. 

  1818. 			$this->compress_options['host'] .
    1819. 

  1819. 			str_replace($this->compress_options['document_root'], "/", $this->compress_options['website_root']) .
    1820. 

  1820. 			'?web_optimizer_debug=' . rand(), $tmp_file, 60, $_SERVER['HTTP_HOST'], $this->compress_options['external_scripts']['user'], $this->compress_options['external_scripts']['pass']);
    1821. 

  1821. 		$wss_delay = time() + microtime() - $time;
    1822. 

  1822. /* save default encoding */
    1823. 

  1823. 		if (empty($this->compress_options['charset']) && !empty($results[2])) {
    1824. 

  1824. 			$headers = strtolower($results[2]);
    1825. 

  1825. 			if (strpos($headers, 'content-type') && ($charset = trim(preg_replace("!;.*!is", "", preg_replace("@.*content-type:[^;]*;*(\s*charset=(.*?))?\r?\n.*@is", "$2", $headers))))) {
    1826. 

  1826. 				$this->save_option("['charset']", $charset);
    1827. 

  1827. 				$this->compress_options['charset'] = $charset;
    1828. 

  1828. 			}
    1829. 

  1829. 		}
    1830. 

  1830. /* check activity for the website */
    1831. 

  1831. 		$spot = strpos($this->file_get_contents($tmp_file), '<!--WSS-->') || !@filesize($tmp_file);
    1832. 

  1832. 		@unlink($tmp_file);
    1833. 

  1833. /* get new number of files in cache */
    1834. 

  1834. 		$cache_files_new = count(@scandir($css_cachedir)) + count(@scandir($javascript_cachedir));
    1835. 

  1835. 		$errors = array(
    1836. 

  1836. 			'javascript_writable' => @is_writable($javascript_cachedir),
    1837. 

  1837. 			'css_writable' => @is_writable($css_cachedir),
    1838. 

  1838. 			'html_writable' => @is_writable($html_cachedir),
    1839. 

  1839. 			'config_writable' => @is_writable($this->basepath . $this->options_file),
    1840. 

  1840. 			'memory_limit' => round($memory_limit) > 16,
    1841. 

  1841. 			'not_active' => $spot || !$this->compress_options['footer']['spot'] || $this->compress_options['footer']['ab']
    1842. 

  1842. 		);
    1843. 

  1843. 		$warnings = array(
    1844. 

  1844. 			'index_writable' => @is_writable($website_root . 'index.php') ||
    1845. 

  1845. 				$this->internal,
    1846. 

  1846. 			'curl_possibility' => in_array('curl', $extensions) &&
    1847. 

  1847. 				function_exists('curl_init'),
    1848. 

  1848. 			'gzip_possibility' => in_array('zlib', $extensions) &&
    1849. 

  1849. 				function_exists('gzencode') &&
    1850. 

  1850. 				function_exists('gzcompress') &&
    1851. 

  1851. 				function_exists('gzdeflate'),
    1852. 

  1852. 			'gd_possibility' => in_array('gd', $extensions) &&
    1853. 

  1853. 				function_exists('imagecreatetruecolor'),
    1854. 

  1854. 			'gd_full_support' => !(in_array('gd', $extensions) &&
    1855. 

  1855. 					function_exists('imagecreatetruecolor')) ||
    1856. 

  1856. 				(!empty($gd['GIF Read Support']) &&
    1857. 

  1857. 					!empty($gd['GIF Create Support']) &&
    1858. 

  1858. 					(!empty($gd['JPEG Support']) || !empty($gd['JPG Support'])) &&
    1859. 

  1859. 					!empty($gd['PNG Support']) &&
    1860. 

  1860. 					!empty($gd['WBMP Support'])),
    1861. 

  1861. 			'memory_limit' => round($memory_limit) > 32 || round($memory_limit) < 15,
    1862. 

  1862. 			'wordpress_cache_enabled' => $wp_cache_enabled,
    1863. 

  1863. 			'too_many_files' => $cache_files >= $cache_files_new
    1864. 

  1864. 		);
    1865. 

  1865. 		$infos = array(
    1866. 

  1866. 			'htaccess_writable' => !$htaccess_available ||
    1867. 

  1867. 				@is_writable($website_root) ||
    1868. 

  1868. 				@is_writable($website_root . '.htaccess'),
    1869. 

  1869. 			'webconfig_writable' => !$this->iis || @is_file($this->compress_options['website_root']) . 'web.config',
    1870. 

  1870. 			'mod_deflate' => in_array('mod_deflate', $this->apache_modules) ||
    1871. 

  1871. 				$nginx || $this->iis ||
    1872. 

  1872. 				in_array('mod_gzip', $this->apache_modules),
    1873. 

  1873. 			'mod_gzip' => in_array('mod_gzip', $this->apache_modules) ||
    1874. 

  1874. 				$apache2 || $nginx || $this->iis ||
    1875. 

  1875. 				in_array('mod_deflate', $this->apache_modules),
    1876. 

  1876. 			'mod_headers' => in_array('mod_headers', $this->apache_modules) || $nginx || $this->iis,
    1877. 

  1877. 			'mod_expires' => in_array('mod_expires', $this->apache_modules) || $nginx || $this->iis,
    1878. 

  1878. 			'mod_mime' => in_array('mod_mime', $this->apache_modules) || $nginx || $this->iis,
    1879. 

  1879. 			'mod_setenvif' => in_array('mod_setenvif', $this->apache_modules) || $nginx || $this->iis,
    1880. 

  1880. 			'mod_rewrite' => in_array('mod_rewrite', $this->apache_modules) || $nginx || $this->iis,
    1881. 

  1881. 			'mod_symlinks' => in_array('mod_symlinks', $this->apache_modules) || $nginx || $this->iis,
    1882. 

  1882. 			'yui_possibility' => empty($this->restrictions['wss_minify_js2']),
    1883. 

  1883. 			'google_possibility' => empty($this->restrictions['wss_minify_js4']),
    1884. 

  1884. 			'hosts_possibility' => count($hosts) > 0 && !empty($hosts[0]),
    1885. 

  1885. 			'protected_mode' => (isset($_SERVER['PHP_AUTH_USER']) &&
    1886. 

  1886. 				$this->compress_options['htaccess']['access']) ||
    1887. 

  1887. 				$this->internal,
    1888. 

  1888. 			'cms' => $this->system_info($website_root),
    1889. 

  1889. 			'heavy_optimization' => !$this->compress_options['active'] ||
    1890. 

  1890. 				($this->compress_options['performance']['mtime'] &&
    1891. 

  1891. 				!$this->compress_options['minify']['javascript_body'] &&
    1892. 

  1892. 				!$this->compress_options['minify']['css_body'] &&
    1893. 

  1893. 				!$this->compress_options['minify']['with_yui'] &&
    1894. 

  1894. 				!$this->compress_options['minify']['with_google'] &&
    1895. 

  1895. 				!$this->compress_options['minify']['html_one_string']),
    1896. 

  1896. 			'heavy_optimization2' => !$this->compress_options['active'] ||
    1897. 

  1897. 				!$this->compress_options['performance']['mtime'] ||
    1898. 

  1898. 				$this->compress_options['minify']['javascript_body'] ||
    1899. 

  1899. 				$this->compress_options['minify']['css_body'] ||
    1900. 

  1900. 				$this->compress_options['minify']['with_yui'] ||
    1901. 

  1901. 				$this->compress_options['minify']['with_google'] ||
    1902. 

  1902. 				$this->compress_options['minify']['html_one_string'] ||
    1903. 

  1903. 				(!$this->compress_options['unobtrusive']['all'] &&
    1904. 

  1904. 				!$this->compress_options['unobtrusive']['informers'] &&
    1905. 

  1905. 				!$this->compress_options['unobtrusive']['ads'] &&
    1906. 

  1906. 				!$this->compress_options['unobtrusive']['counters'] &&
    1907. 

  1907. 				!$this->compress_options['unobtrusive']['iframes'] &&
    1908. 

  1908. 				!$this->compress_options['css_sprites']['enabled'] &&
    1909. 

  1909. 				!$this->compress_options['css_sprites']['html_sprites']),
    1910. 

  1910. 			'large_delay' => $standard_delay < 1,
    1911. 

  1911. 			'large_wss_delay' => $wss_delay / $standard_delay < 2 || $wss_delay < 0.3,
    1912. 

  1912. 			'apc_enabled' => !@function_exists('apc_store') || strpos(@ini_get('apc.filters'), 'config') !== false
    1913. 

  1913. 		);
    1914. 

  1914. 		$e = $w = $i = 0;
    1915. 

  1915. /* count acturl troubles / warnings */
    1916. 

  1916. 		foreach ($errors as $key => $value) {
    1917. 

  1917. 			if (empty($value)) {
    1918. 

  1918. 				$e++;
    1919. 

  1919. 			}
    1920. 

  1920. 		}
    1921. 

  1921. 		foreach ($warnings as $key => $value) {
    1922. 

  1922. 			if (empty($value)) {
    1923. 

  1923. 				$w++;
    1924. 

  1924. 			}
    1925. 

  1925. 		}
    1926. 

  1926. 		foreach ($infos as $key => $value) {
    1927. 

  1927. 			if (empty($value)) {
    1928. 

  1928. 				$i++;
    1929. 

  1929. 			}
    1930. 

  1930. 		}
    1931. 

  1931. /* set variables */
    1932. 

  1932. 		$page_variables = array(
    1933. 

  1933. 			'errors' => $errors,
    1934. 

  1934. 			'warnings' => $warnings,
    1935. 

  1935. 			'infos' => $infos,
    1936. 

  1936. 			'e' => $e,
    1937. 

  1937. 			'w' => $w,
    1938. 

  1938. 			'i' => $i,
    1939. 

  1939. 			"skip_render" => $this->skip_render
    1940. 

  1940. 		);
    1941. 

  1941. 		if (!$return) {
    1942. 

  1942. /* Output data */
    1943. 

  1943. 			$this->view->render("dashboard_system", $page_variables);
    1944. 

  1944. 		} else {
    1945. 

  1945. 			return $page_variables;
    1946. 

  1946. 		}
    1947. 

  1947. 	}
    1948. 

  1948. 

  1949. 	/**
    1950. 

  1950. 	* Outputs page with general info about system / common actions
    1951. 

  1951. 	* 
    1952. 

  1952. 	**/		
    1953. 

  1953. 	function install_system ($success = 0) {
    1954. 

  1954. 		$this->cms_version = $this->system_info($this->view->paths['absolute']['document_root']);
    1955. 

  1955. 		$submit = empty($this->input['wss_Submit']) ? '' : $this->input['wss_Submit'];
    1956. 

  1956. 		$this->error = array();
    1957. 

  1957. 		if (!empty($submit)) {
    1958. 

  1958. 			$this->compress_options['host'] = empty($this->input['wss_host']) ?
    1959. 

  1959. 				$this->compress_options['host'] : $this->input['wss_host'];
    1960. 

  1960. 			$this->compress_options['charset'] = empty($this->input['wss_encoding']) ?
    1961. 

  1961. 				$this->compress_options['charset'] : $this->input['wss_encoding'];
    1962. 

  1962. 			$this->compress_options['currency'] = empty($this->input['wss_currency']) ?
    1963. 

  1963. 				$this->compress_options['currency'] : $this->input['wss_currency'];
    1964. 

  1964. 			$this->compress_options['website_root'] = empty($this->input['wss_website_root']) ?
    1965. 

  1965. 				$this->compress_options['website_root'] : $this->input['wss_website_root'];
    1966. 

  1966. 			$this->compress_options['document_root'] = empty($this->input['wss_document_root']) ?
    1967. 

  1967. 				$this->compress_options['document_root'] : $this->input['wss_document_root'];
    1968. 

  1968. 			$this->compress_options['css_cachedir'] = empty($this->input['wss_css_cachedir']) ?
    1969. 

  1969. 				$this->compress_options['css_cachedir'] : $this->input['wss_css_cachedir'];
    1970. 

  1970. 			$this->compress_options['javascript_cachedir'] = empty($this->input['wss_javascript_cachedir']) ?
    1971. 

  1971. 				$this->compress_options['javascript_cachedir'] : $this->input['wss_javascript_cachedir'];
    1972. 

  1972. 			$this->compress_options['html_cachedir'] = empty($this->input['wss_html_cachedir']) ?
    1973. 

  1973. 				$this->compress_options['html_cachedir'] : $this->input['wss_html_cachedir'];
    1974. 

  1974. 			$this->compress_options['htaccess']['access'] = empty($this->input['wss_htaccess_access']) ?
    1975. 

  1975. 				0 : 1;
    1976. 

  1976. 			$this->compress_options['username'] = empty($this->input['wss_username']) ?
    1977. 

  1977. 				'' : $this->input['wss_username'];
    1978. 

  1978. 			$this->compress_options['external_scripts']['user'] = empty($this->input['wss_external_scripts_user']) ?
    1979. 

  1979. 				'' : $this->input['wss_external_scripts_user'];
    1980. 

  1980. 			$this->compress_options['external_scripts']['pass'] = empty($this->input['wss_external_scripts_pass']) ?
    1981. 

  1981. 				'' : $this->input['wss_external_scripts_pass'];
    1982. 

  1982. 			$this->compress_options['restricted'] = trim(empty($this->input['wss_restricted']) ?
    1983. 

  1983. 				'' : str_replace(array("\r\n", "\n"), array(' ', ' '), $this->input['wss_restricted']));
    1984. 

  1984. 			if (!@is_dir($this->compress_options['website_root'])) {
    1985. 

  1985. 				$this->error[1] = 1;
    1986. 

  1986. 			}
    1987. 

  1987. 			if (!@is_dir($this->compress_options['document_root'])) {
    1988. 

  1988. 				$this->error[2] = 1;
    1989. 

  1989. 			}
    1990. 

  1990. 			@mkdir($this->compress_options['css_cachedir']);
    1991. 

  1991. 			@chmod($this->compress_options['css_cachedir'], octdec("0755"));
    1992. 

  1992. 			if (!@is_writable($this->compress_options['css_cachedir'])) {
    1993. 

  1993. 				$this->error[3] = 1;
    1994. 

  1994. 			}
    1995. 

  1995. 			@mkdir($this->compress_options['javascript_cachedir']);
    1996. 

  1996. 			@chmod($this->compress_options['javascript_cachedir'], octdec("0755"));
    1997. 

  1997. 			if (!@is_writable($this->compress_options['javascript_cachedir'])) {
    1998. 

  1998. 				$this->error[4] = 1;
    1999. 

  1999. 			}
    2000. 

  2000. 			@mkdir($this->compress_options['html_cachedir']);
    2001. 

  2001. 			@chmod($this->compress_options['html_cachedir'], octdec("0755"));
    2002. 

  2002. 			if (!@is_writable($this->compress_options['html_cachedir'])) {
    2003. 

  2003. 				$this->error[5] = 1;
    2004. 

  2004. 			}
    2005. 

  2005. 			if (!empty($this->compress_options['htaccess']['access']) &&
    2006. 

  2006. 				empty($this->compress_options['username'])) {
    2007. 

  2007. 					$this->error[6] = 1;
    2008. 

  2008. 			} else {
    2009. 

  2009. 				$this->protect_installation();
    2010. 

  2010. 			}
    2011. 

  2011. 			if ((!empty($this->compress_options['external_scripts']['user']) &&
    2012. 

  2012. 				empty($this->compress_options['external_scripts']['pass'])) ||
    2013. 

  2013. 				(!empty($this->compress_options['external_scripts']['pass']) &&
    2014. 

  2014. 				empty($this->compress_options['external_scripts']['user']))) {
    2015. 

  2015. 					$this->error[7] = 1;
    2016. 

  2016. 			}
    2017. 

  2017. 			if (!count($this->error)) {
    2018. 

  2018. /* copy some files */
    2019. 

  2019. 				$image = $this->compress_options['footer']['image'];
    2020. 

  2020. 				if (!empty($image)) {
    2021. 

  2021. 					@copy($this->basepath . 'images/' . $image,
    2022. 

  2022. 						$this->compress_options['css_cachedir'] . $image);
    2023. 

  2023. 				}
    2024. 

  2024. 				@copy($this->basepath . 'libs/js/index.php',
    2025. 

  2025. 					$this->compress_options['javascript_cachedir'] . 'index.php');
    2026. 

  2026. 				@copy($this->basepath . 'libs/js/yass.loader.js',
    2027. 

  2027. 					$this->compress_options['javascript_cachedir'] . 'yass.loader.js');
    2028. 

  2028. 				@copy($this->basepath . 'libs/php/wo.static.php',
    2029. 

  2029. 					$this->compress_options['css_cachedir'] . 'wo.static.php');
    2030. 

  2030. 				@chmod($this->compress_options['css_cachedir'] . 'wo.static.php', octdec("0755"));
    2031. 

  2031. 				@copy($this->basepath . 'libs/php/wo.gzip.php',
    2032. 

  2032. 					$this->compress_options['css_cachedir'] . 'wo.gzip.php');
    2033. 

  2033. 				@chmod($this->compress_options['css_cachedir'] . 'wo.gzip.php', octdec("0755"));
    2034. 

  2034. 				@copy($this->basepath . 'libs/php/wo.merge.php',
    2035. 

  2035. 					$this->compress_options['css_cachedir'] . 'wo.merge.php');
    2036. 

  2036. 				@chmod($this->compress_options['css_cachedir'] . 'wo.merge.php', octdec("0755"));
    2037. 

  2037. 				@copy($this->basepath . 'libs/php/0.gif',
    2038. 

  2038. 					$this->compress_options['css_cachedir'] . '0.gif');
    2039. 

  2039. 				$this->save_option("['host']", $this->compress_options['host']);
    2040. 

  2040. 				$this->save_option("['charset']", $this->compress_options['charset']);
    2041. 

  2041. 				$this->save_option("['currency']", $this->compress_options['currency']);
    2042. 

  2042. 				$this->save_option("['website_root']", $this->compress_options['website_root']);
    2043. 

  2043. 				$this->save_option("['document_root']", $this->compress_options['document_root']);
    2044. 

  2044. 				$this->save_option("['css_cachedir']", $this->compress_options['css_cachedir']);
    2045. 

  2045. 				$this->save_option("['javascript_cachedir']", $this->compress_options['javascript_cachedir']);
    2046. 

  2046. 				$this->save_option("['html_cachedir']", $this->compress_options['html_cachedir']);
    2047. 

  2047. 				$this->save_option("['htaccess']['access']", $this->compress_options['htaccess']['access']);
    2048. 

  2048. 				$this->save_option("['username']", $this->compress_options['username']);
    2049. 

  2049. 				$this->save_option("['external_scripts']['user']", $this->compress_options['external_scripts']['user']);
    2050. 

  2050. 				$this->save_option("['external_scripts']['pass']", $this->compress_options['external_scripts']['pass']);
    2051. 

  2051. 				$this->save_option("['restricted']", $this->compress_options['restricted']);
    2052. 

  2052. 				$success = 3;
    2053. 

  2053. 			} else {
    2054. 

  2054. 				$success = 4;
    2055. 

  2055. 			}
    2056. 

  2056. 		}
    2057. 

  2057. 		$files = array(
    2058. 

  2058. 			'CSS' => array(),
    2059. 

  2059. 			'JS' => array(),
    2060. 

  2060. 			'HTML' => array(),
    2061. 

  2061. 			'SPRITES' => array(),
    2062. 

  2062. 			'IMAGES' => array(),
    2063. 

  2063. 			'RESOURCES' => array(),
    2064. 

  2064. 			'SCRIPTS' => array());
    2065. 

  2065. 		if (!empty($this->compress_options['css_cachedir'])) {
    2066. 

  2066. 			@chdir($this->compress_options['css_cachedir']);
    2067. 

  2067. 			foreach ($this->cache_types['css'] as $mask) {
    2068. 

  2068. 				$files['CSS'][$mask] = $this->dashboard_cache_size($mask, 1);
    2069. 

  2069. 			}
    2070. 

  2070. 			foreach ($this->cache_types['res'] as $mask) {
    2071. 

  2071. 				$files['RESOURCES'][$mask] = $this->dashboard_cache_size($mask, 1);
    2072. 

  2072. 			}
    2073. 

  2073. 			foreach ($this->cache_types['imgs'] as $mask) {
    2074. 

  2074. 				$files['IMAGES'][$mask] = $this->dashboard_cache_size($mask, 1);
    2075. 

  2075. 			}
    2076. 

  2076. 			foreach ($this->cache_types['sprites'] as $mask) {
    2077. 

  2077. 				$files['SPRITES'][$mask] = $this->dashboard_cache_size($mask, 1);
    2078. 

  2078. 			}
    2079. 

  2079. 			foreach ($this->cache_types['scripts'] as $mask) {
    2080. 

  2080. 				$files['SCRIPTS'][$mask] = $this->dashboard_cache_size($mask, 1);
    2081. 

  2081. 			}
    2082. 

  2082. 		}
    2083. 

  2083. 		if (!empty($this->compress_options['javascript_cachedir'])) {
    2084. 

  2084. 			@chdir($this->compress_options['javascript_cachedir']);
    2085. 

  2085. 			foreach ($this->cache_types['js'] as $mask) {
    2086. 

  2086. 				$files['JS'][$mask] = $this->dashboard_cache_size($mask, 1);
    2087. 

  2087. 			}
    2088. 

  2088. 			if ($this->compress_options['javascript_cachedir'] !=
    2089. 

  2089. 				$this->compress_options['css_cachedir']) {
    2090. 

  2090. 				foreach ($this->cache_types['scripts'] as $mask) {
    2091. 

  2091. 					if (is_array($files['SCRIPTS'][$mask])) {
    2092. 

  2092. 						$files['SCRIPTS'][$mask] = array_merge($files['SCRIPTS'][$mask], $this->dashboard_cache_size($mask, 1));
    2093. 

  2093. 					} else {
    2094. 

  2094. 						$files['SCRIPTS'][$mask] = $this->dashboard_cache_size($mask, 1);
    2095. 

  2095. 					}
    2096. 

  2096. 				}
    2097. 

  2097. 			}
    2098. 

  2098. 		}
    2099. 

  2099. 		if (!empty($this->compress_options['html_cachedir'])) {
    2100. 

  2100. 			@chdir($this->compress_options['html_cachedir']);
    2101. 

  2101. 			foreach ($this->cache_types['html'] as $mask) {
    2102. 

  2102. 				$files['HTML'][$mask] = $this->cache_engine->get_cache_size($mask, 1);
    2103. 

  2103. 			}
    2104. 

  2104. 			foreach ($this->cache_types['sprites'] as $mask) {
    2105. 

  2105. 				if (is_array($files['SPRITES'][$mask])) {
    2106. 

  2106. 					$files['SPRITES'][$mask] = array_merge($files['SPRITES'][$mask], $this->dashboard_cache_size($mask, 1));
    2107. 

  2107. 				} else {
    2108. 

  2108. 					$files['SPRITES'][$mask] = $this->dashboard_cache_size($mask, 1);
    2109. 

  2109. 				}
    2110. 

  2110. 			}
    2111. 

  2111. 			if ($this->compress_options['html_cachedir'] !=
    2112. 

  2112. 				$this->compress_options['css_cachedir'] &&
    2113. 

  2113. 				$this->compress_options['html_cachedir'] !=
    2114. 

  2114. 				$this->compress_options['javascript_cachedir']) {
    2115. 

  2115. 				foreach ($this->cache_types['scripts'] as $mask) {
    2116. 

  2116. 					if (is_array($files['SCRIPTS'][$mask])) {
    2117. 

  2117. 						$files['SCRIPTS'][$mask] = array_merge($files['SCRIPTS'][$mask], $this->dashboard_cache_size($mask, 1));
    2118. 

  2118. 					} else {
    2119. 

  2119. 						$files['SCRIPTS'][$mask] = $this->dashboard_cache_size($mask, 1);
    2120. 

  2120. 					}
    2121. 

  2121. 				}
    2122. 

  2122. 			}
    2123. 

  2123. 		}
    2124. 

  2124. 		if (@function_exists('apc_cache_info')) {
    2125. 

  2125. 			$cache = @apc_cache_info('user');
    2126. 

  2126. 			if (!empty($cache['num_entries'])) {
    2127. 

  2127. 				$files['APC'] = array('.php' => array($cache['mem_size'], $cache['num_entries']));
    2128. 

  2128. 			}
    2129. 

  2129. 		} elseif ($this->compress_options['performance']['cache_engine']) {
    2130. 

  2130. 			$files[$this->compress_options['performance']['cache_engine'] == 1 ? 'Memcached' : 'XCache'] =
    2131. 

  2131. 				array('.php' => array($this->cache_engine->get_cache_size('.html'), count($this->cache_engine->get_entry('webo_files_list'))));
    2132. 

  2132. 		}
    2133. 

  2133. 		$total = $size = 0;
    2134. 

  2134. 		foreach ($files as $group) {
    2135. 

  2135. 			foreach ($group as $file) {
    2136. 

  2136. 				if (count($file)) {
    2137. 

  2137. 					$size += $file[0];
    2138. 

  2138. 					$total += $file[1];
    2139. 

  2139. 				}
    2140. 

  2140. 			}
    2141. 

  2141. 		}
    2142. 

  2142. /* get basic errors / warnings */
    2143. 

  2143. 		$page_variables = $this->dashboard_system(1);
    2144. 

  2144. /* get stable versions */
    2145. 

  2145. 		$this->view->download('http://web-optimizator.googlecode.com/svn/versions/versions', $this->basepath . 'versions');
    2146. 

  2146. /* sey all other variables */
    2147. 

  2147. 		$page_variables['version'] = $this->version;
    2148. 

  2148. 		$page_variables['version_new'] = $this->version_new;
    2149. 

  2149. 		$page_variables['language'] = $this->language;
    2150. 

  2150. 		$page_variables['premium'] = $this->premium;
    2151. 

  2151. 		$page_variables['password'] = $this->compress_options['password'];
    2152. 

  2152. 		$page_variables['active'] = $this->compress_options['active'];
    2153. 

  2153. 		$page_variables['website'] = $_SERVER['HTTP_HOST'];
    2154. 

  2154. 		$page_variables['cache_folder'] = str_replace($this->compress_options['document_root'],
    2155. 

  2155. 			"/", $this->compress_options['javascript_cachedir']);
    2156. 

  2156. 		$page_variables['host'] = $this->compress_options['host'];
    2157. 

  2157. 		$page_variables['charset'] = $this->compress_options['charset'];
    2158. 

  2158. 		$page_variables['currency'] = $this->compress_options['currency'];
    2159. 

  2159. 		$page_variables['website_root'] = $this->compress_options['website_root'];
    2160. 

  2160. 		$page_variables['document_root'] = $this->compress_options['document_root'];
    2161. 

  2161. 		$page_variables['css_cachedir'] = $this->compress_options['css_cachedir'];
    2162. 

  2162. 		$page_variables['javascript_cachedir'] = $this->compress_options['javascript_cachedir'];
    2163. 

  2163. 		$page_variables['html_cachedir'] = $this->compress_options['html_cachedir'];
    2164. 

  2164. 		$page_variables['current_directory'] = $this->basepath;
    2165. 

  2165. 		$page_variables['htpasswd'] = $this->compress_options['htaccess']['access'];
    2166. 

  2166. 		$page_variables['username'] = $this->compress_options['username'];
    2167. 

  2167. 		$page_variables['external_scripts_user'] = $this->compress_options['external_scripts']['user'];
    2168. 

  2168. 		$page_variables['external_scripts_pass'] = $this->compress_options['external_scripts']['pass'];
    2169. 

  2169. 		$page_variables['restricted'] = $this->compress_options['restricted'];
    2170. 

  2170. 		$page_variables['showbeta'] = $this->compress_options['showbeta'] || strpos($this->version, 'b');
    2171. 

  2171. 		$page_variables['files_to_change'] = $this->system_files($this->cms_version);
    2172. 

  2172. 		$page_variables['cms_version'] = $this->cms_version;
    2173. 

  2173. 		$page_variables['success'] = $success;
    2174. 

  2174. 		$page_variables['error'] = $this->error;
    2175. 

  2175. 		$page_variables['version'] = $this->version;
    2176. 

  2176. 		$page_variables['version_new'] = $this->version_new;
    2177. 

  2177. 		$page_variables['version_beta'] = $this->version_beta;
    2178. 

  2178. 		$page_variables['versions'] = explode("\n", $this->file_get_contents($this->basepath . 'versions'));
    2179. 

  2179. 		$page_variables['skip_render'] = $this->skip_render;
    2180. 

  2180. 		$page_variables['internal'] = $this->internal;
    2181. 

  2181. 		$page_variables['total'] = $total;
    2182. 

  2182. 		$page_variables['size'] = $size;
    2183. 

  2183. 		$page_variables['files'] = $files;
    2184. 

  2184. 		$page_variables['custom'] = !@function_exists('curl_init') || @is_file($this->basepath . 'custom');
    2185. 

  2185. 		ob_start();
    2186. 

  2186. 		phpinfo();
    2187. 

  2187. 		$c = ob_get_contents();
    2188. 

  2188. 		ob_end_clean();
    2189. 

  2189. 		$page_variables['phpinfo'] = base64_encode($c);
    2190. 

  2190. 		$this->view->paths['full']['view'] = $this->basepath . 'view/';
    2191. 

  2191. /* Output data */
    2192. 

  2192. 		$this->view->render("install_system", $page_variables);
    2193. 

  2193. 	}
    2194. 

  2194. 

  2195. 	/**
    2196. 

  2196. 	* Write installation progress to JavaScript file
    2197. 

  2197. 	* 
    2198. 

  2198. 	**/	
    2199. 

  2199. 	function write_progress ($progress) {
    2200. 

  2200. 		$file = (empty($this->compress_options['javascript_cachedir']) ?
    2201. 

  2201. 			($this->view->paths['full']['current_directory'] . 'cache/') :
    2202. 

  2202. 				$this->compress_options['javascript_cachedir']) .
    2203. 

  2203. 					'progress.php';
    2204. 

  2204. 		return $this->write_file($file, $progress, 1);
    2205. 

  2205. 	}
    2206. 

  2206. 

  2207. 	/**
    2208. 

  2208. 	* Refresh results about acceleration
    2209. 

  2209. 	* 
    2210. 

  2210. 	**/		
    2211. 

  2211. 	function check_acceleration () {
    2212. 

  2212. 		$before = @filesize($this->basepath . $this->index_before);
    2213. 

  2213. 		$before = strpos($this->file_get_contents($this->basepath . $this->index_before), 'responseCode": 200') === false ? 0 : $before;
    2214. 

  2214. 		$a = $this->file_get_contents($this->basepath . $this->index_after);
    2215. 

  2215. 		$a = strpos($a, 'responseCode": 200') === false ? '' : $a;
    2216. 

  2216. 		$after = strlen($a);
    2217. 

  2217. 		if ($this->premium > 1 && !empty($this->compress_options['website_root'])) {
    2218. 

  2218. /* re-check if there was 503 error */
    2219. 

  2219. 			if (!empty($this->compress_options['active']) && 
    2220. 

  2220. 				strpos($a, 'code": 503')) {
    2221. 

  2221. 					$this->view->download($this->webo_grade, $this->basepath . $this->index_after, 1);
    2222. 

  2222. 			} elseif (!empty($this->compress_options['active']) &&
    2223. 

  2223. 				$before && (empty($after) || $after < 250)) {
    2224. 

  2224. /* Request to re-check should be done on options save */
    2225. 

  2225. 					$this->view->download($this->webo_grade, $this->basepath . $this->index_after, 1);
    2226. 

  2226. 			} elseif (empty($before) || $before < 250) {
    2227. 

  2227. 				$this->view->download($this->webo_grade, $this->basepath . $this->index_before, 1);
    2228. 

  2228. 			}
    2229. 

  2229. 		}
    2230. 

  2230. 	}
    2231. 

  2231. 

  2232. 	/**
    2233. 

  2233. 	* The login page -- to define password
    2234. 

  2234. 	* 
    2235. 

  2235. 	**/	
    2236. 

  2236. 	function install_enter_password () {
    2237. 

  2237. 		$this->check_acceleration();
    2238. 

  2238. 		$page_variables = array(
    2239. 

  2239. 			"title" => _WEBO_LOGIN_TITLE,
    2240. 

  2240. 			"page" => 'install_enter_password',
    2241. 

  2241. 			"version" => $this->version,
    2242. 

  2242. 			"premium" => true,
    2243. 

  2243. 			"language" => $this->language,
    2244. 

  2244. 			"skip_render" => $this->skip_render
    2245. 

  2245. 		);
    2246. 

  2246. 		$this->view->render("admin_container", $page_variables);
    2247. 

  2247. 	}
    2248. 

  2248. 

  2249. 	/**
    2250. 

  2250. 	* Page with version comparison
    2251. 

  2251. 	* 
    2252. 

  2252. 	**/		
    2253. 

  2253. 	function install_promo() {
    2254. 

  2254. 		$page_variables = array(
    2255. 

  2255. 			"title" => _WEBO_SPLASH2_COMPARISON,
    2256. 

  2256. 			"version" => $this->version,
    2257. 

  2257. 			"promo" => true,
    2258. 

  2258. 			"premium" => true,
    2259. 

  2259. 			"password" => $this->compress_options['password'],
    2260. 

  2260. 			"language" => $this->language,
    2261. 

  2261. 			"skip_render" => $this->skip_render,
    2262. 

  2262. 			"ready" => @is_file($this->basepath . 'ready'),
    2263. 

  2263. 			"email" => $this->compress_options['email']
    2264. 

  2264. 		);
    2265. 

  2265. 		$this->view->render("install_promo", $page_variables);
    2266. 

  2266. 	}
    2267. 

  2267. 

  2268. 	/**
    2269. 

  2269. 	* Home page (dashboard), control panel
    2270. 

  2270. 	* 
    2271. 

  2271. 	**/		
    2272. 

  2272. 	function install_dashboard() {
    2273. 

  2273. 		@unlink($this->compress_options['javascript_cachedir'] . 'progress.php');
    2274. 

  2274. 		$page_variables = array(
    2275. 

  2275. 			"title" => _WEBO_SPLASH2_CONTROLPANEL,
    2276. 

  2276. 			"page" => 'install_dashboard',
    2277. 

  2277. 			"version" => $this->version,
    2278. 

  2278. 			"version_new" => $this->version_new,
    2279. 

  2279. 			"language" => $this->language,
    2280. 

  2280. 			"premium" => $this->premium,
    2281. 

  2281. 			"password" => $this->compress_options['password'],
    2282. 

  2282. 			"active" => $this->compress_options['active'],
    2283. 

  2283. 			"website" => $_SERVER['HTTP_HOST'] .
    2284. 

  2284. 				str_replace($this->compress_options['document_root'],
    2285. 

  2285. 				"/", $this->compress_options['website_root']),
    2286. 

  2286. 			"cache_folder" => str_replace($this->compress_options['document_root'],
    2287. 

  2287. 				"/", $this->compress_options['javascript_cachedir']),
    2288. 

  2288. 			"cookie" => empty($_COOKIE['wss_blocks']) ? '' : $_COOKIE['wss_blocks'],
    2289. 

  2289. 			"welcome" => empty($_COOKIE['wss_welcome']) ? '' : $_COOKIE['wss_welcome'],
    2290. 

  2290. 			"skip_render" => $this->skip_render,
    2291. 

  2291. 			"license" => $this->compress_options['license'],
    2292. 

  2292. 			"fee" => $this->compress_options['fee'],
    2293. 

  2293. 			"custom" => !@function_exists('curl_init') || @is_file($this->basepath . 'custom'),
    2294. 

  2294. 			"ready" => @is_file($this->basepath . 'ready'),
    2295. 

  2295. 			"limited" => @is_file($this->basepath . 'limited')
    2296. 

  2296. 		);
    2297. 

  2297. 		$this->view->render("admin_container", $page_variables);
    2298. 

  2298. 	}
    2299. 

  2299. 

  2300. 	/**
    2301. 

  2301. 	* The very first page -- to define e-mail and password
    2302. 

  2302. 	* 
    2303. 

  2303. 	**/	
    2304. 

  2304. 	function install_set_password() {
    2305. 

  2305. 		$username = empty($this->input['wss_username']) ? '' : $this->input['wss_username'];
    2306. 

  2306. 		$password = empty($this->input['wss_password']) ? '' : $this->input['wss_password'];
    2307. 

  2307. 		$confirm = empty($this->input['wss_confirm']) ? '' : $this->input['wss_confirm'];
    2308. 

  2308. 		$license = empty($this->input['wss_license']) ? '' : $this->input['wss_license'];
    2309. 

  2309. 		$email = empty($this->input['wss_email']) ? '' : $this->input['wss_email'];
    2310. 

  2310. 		$confirmagreement = empty($this->input['wss_confirmagreement']) ? '' : $this->input['wss_confirmagreement'];
    2311. 

  2311. 		$submit = empty($this->input['wss_Submit']) ? '' : $this->input['wss_Submit'];
    2312. 

  2312. /* try to get preliminary optimization grade for the website */
    2313. 

  2313. 		$this->check_acceleration();
    2314. 

  2314. 		if (!empty($this->compress_options['password'])) {
    2315. 

  2315. 			$this->install_enter_password();
    2316. 

  2316. 		} else {
    2317. 

  2317. 			$this->error = array();
    2318. 

  2318. 			if (!empty($submit)) {
    2319. 

  2319. 				if (empty($password)) {
    2320. 

  2320. 					$this->error[1] = 1;
    2321. 

  2321. 				}
    2322. 

  2322. 				if (empty($password) || empty($confirm) || $password != $confirm) {
    2323. 

  2323. 					$this->error[2] = 1;
    2324. 

  2324. 				}
    2325. 

  2325. 				if (empty($email) ||
    2326. 

  2326. 					!preg_match("/.+@.+\..+/", $email)) {
    2327. 

  2327. 						$this->error[3] = 1;
    2328. 

  2328. 				}
    2329. 

  2329. 				if (empty($confirmagreement)) {
    2330. 

  2330. 					$this->error[4] = 1;
    2331. 

  2331. 				}
    2332. 

  2332. 			}
    2333. 

  2333. 			if (!count($this->error) && !empty($submit)) {
    2334. 

  2334. 				$this->install_install(1);
    2335. 

  2335. 			}
    2336. 

  2336. 			if (count($this->error) || empty($submit)) {
    2337. 

  2337. 				$page_variables = array(
    2338. 

  2338. 					"title" => _WEBO_NEW_ENTER,
    2339. 

  2339. 					"page" => 'install_set_password',
    2340. 

  2340. 					"version" => $this->version,
    2341. 

  2341. 					"error" => $this->error,
    2342. 

  2342. 					"username" => $username,
    2343. 

  2343. 					"password" => $password,
    2344. 

  2344. 					"confirm" => $confirm,
    2345. 

  2345. 					"license" => $license,
    2346. 

  2346. 					"email" => $email,
    2347. 

  2347. 					"confirmagreement" => $confirmagreement,
    2348. 

  2348. 					"submit" => $submit,
    2349. 

  2349. 					"premium" => true,
    2350. 

  2350. 					"javascript_relative_cachedir" => str_replace($this->compress_options['document_root'],
    2351. 

  2351. 						"/", $this->compress_options['javascript_cachedir']),
    2352. 

  2352. 					"language" => $this->language,
    2353. 

  2353. 					"skip_render" => $this->skip_render
    2354. 

  2354. 				);
    2355. 

  2355. /* Show the install page */
    2356. 

  2356. 				$this->view->render("admin_container", $page_variables);
    2357. 

  2357. 			} else {
    2358. 

  2358. 					$this->save_option("['htpasswd']",
    2359. 

  2359. 						":" . $this->encrypt_password($password));
    2360. 

  2360. 					$this->compress_options['password'] = md5($password);
    2361. 

  2361. 					$this->save_option("['password']", $this->compress_options['password']);
    2362. 

  2362. 					$this->save_option("['email']", htmlspecialchars($email));
    2363. 

  2363. 					$this->save_option("['username']", htmlspecialchars($username));
    2364. 

  2364. 					$this->save_option("['name']", htmlspecialchars($username));
    2365. 

  2365. 					$this->save_option("['license']", htmlspecialchars($license));
    2366. 

  2366. 					$this->premium = $this->view->validate_license($license);
    2367. 

  2367. 					$this->install_favicon();
    2368. 

  2368. 					$this->install_dashboard();
    2369. 

  2369. 			}
    2370. 

  2370. 		}
    2371. 

  2371. 	}
    2372. 

  2372. 

  2373. 	/**
    2374. 

  2374. 	* Detect and put favicon.ico to the website root, get SaaS license key for the website
    2375. 

  2375. 	* 
    2376. 

  2376. 	**/		
    2377. 

  2377. 	function install_favicon () {
    2378. 

  2378. 		$file = $this->compress_options['document_root'] . 'favicon.ico';
    2379. 

  2379. 		if (@!is_file($file)) {
    2380. 

  2380. /* download website index */
    2381. 

  2381. 			$this->view->download('http://' . $_SERVER['HTTP_HOST'] .
    2382. 

  2382. 				str_replace($this->compress_options['document_root'], '/',
    2383. 

  2383. 				$this->compress_options['website_root']),
    2384. 

  2384. 				$this->basepath . $this->index_check, 2);
    2385. 

  2385. /* calculate favicon */
    2386. 

  2386. 			$favicon = preg_replace("@.*(<link.*rel=['\"\s](shortcut\s)?icon[^>]*>).*@is", "$1",
    2387. 

  2387. 				$this->file_get_contents($this->basepath . $this->index_check));
    2388. 

  2388. 			if (!empty($favicon) && strlen($favicon) < 1000) {
    2389. 

  2389. 				$favicon = preg_replace("@.*href\s*=[\s'\"](.*?)[\s'\"].*@is", "$1",
    2390. 

  2390. 					$favicon);
    2391. 

  2391. /* clear external favicon from current website host */
    2392. 

  2392. 				$favicon = preg_replace("@https?://(www.)" .
    2393. 

  2393. 					preg_replace("@www.@i", "", $_SERVER['HTTP_HOST']) . "@", "",
    2394. 

  2394. 					$favicon);
    2395. 

  2395. 			}
    2396. 

  2396. 			$favicon = empty($favicon) ? $this->svn . 'favicon.ico' : $favicon;
    2397. 

  2397. /* absolute paths */
    2398. 

  2398. 			if ($favicon{0} == '/') {
    2399. 

  2399. /* external resource */
    2400. 

  2400. 				if ($favicon{1} == '/') {
    2401. 

  2401. 					$this->view->download('http:' . $favicon, $file, 2);
    2402. 

  2402. 				} else {
    2403. 

  2403. 					@copy($this->compress_options['document_root'] . $favicon, $file);
    2404. 

  2404. 				}
    2405. 

  2405. /* relative paths */
    2406. 

  2406. 			} else {
    2407. 

  2407. /* external file */
    2408. 

  2408. 				if ((substr($favicon, 0, 5) == 'http:' ||
    2409. 

  2409. 					substr($favicon, 0, 6) == 'https:')) {
    2410. 

  2410. 						$this->view->download($favicon, $file, 2);
    2411. 

  2411. 				} else {
    2412. 

  2412. 					@copy($this->compress_options['website_root'] . $favicon, $file);
    2413. 

  2413. 				}
    2414. 

  2414. 			}
    2415. 

  2415. 		}
    2416. 

  2416. /* get SaaS license - by website host */
    2417. 

  2417. 		if (empty($this->compress_options['license'])) {
    2418. 

  2418. 			$license_file = $this->compress_options['document_root'] . 'wss.license';
    2419. 

  2419. 			$this->view->download('http://webo.name/license/trial/?name=' . $this->compress_options['name'] .
    2420. 

  2420. 				'&email=' . $this->compress_options['email'], $license_file, 2);
    2421. 

  2421. 			$this->save_option("['license']", preg_replace("!.*'([A-Z0-9\-]+)'.*!is", "$1", @file_get_contents($license_file)));
    2422. 

  2422. 			@unlink($license_file);
    2423. 

  2423. 		}
    2424. 

  2424. 	}
    2425. 

  2425. 

  2426. 	/**
    2427. 

  2427. 	* Sends welcome letter to user
    2428. 

  2428. 	* 
    2429. 

  2429. 	**/	
    2430. 

  2430. 	function send_welcome_letter ($compress_options) {
    2431. 

  2431. 		$headers = 'From: ' . $compress_options['email'] . "\r\n" . 'Reply-To: support@webo.name' . "\r\n";
    2432. 

  2432. 		$headers .= 'Content-Type: text/plain; charset=utf-8';
    2433. 

  2433. 		@mail($compress_options['email'],
    2434. 

  2434. 			"=?latin-1?B?" . base64_encode('WEBO Site SpeedUp welcome letter for ' . $compress_options['host']) . "?=",
    2435. 

  2435. 			str_replace('###FOLDER###', str_replace($compress_options['document_root'], "/", $this->basepath), str_replace('###WEBSITE###', $compress_options['host'], _WEBO_WELCOME_LETTER)),
    2436. 

  2436. 			$headers);
    2437. 

  2437. 	}
    2438. 

  2438. 

  2439. 	/**
    2440. 

  2440. 	* Clean up cache
    2441. 

  2441. 	* 
    2442. 

  2442. 	**/	
    2443. 

  2443. 	function install_clean_cache ($redirect = true, $ajax = false) {
    2444. 

  2444. /* if all directories haven't been set yet -- just success */
    2445. 

  2445. 		$success = false || (empty($this->compress_options['css_cachedir']) &&
    2446. 

  2446. 			empty($this->compress_options['javascript_cachedir']) &&
    2447. 

  2447. 			empty($this->compress_options['html_cachedir']));
    2448. 

  2448. 		$deleted_css = true;
    2449. 

  2449. 		$deleted_js = true;
    2450. 

  2450. 		$deleted_html = true;
    2451. 

  2451. 		$deleted_sql = true;
    2452. 

  2452. 		$restricted = array('.', '..', 'last.chain', 'yass.loader.js', 'progress.php', '.svn', 'index.php', 'web.optimizer.stamp.png', 'wo.static.php', 'wo.gzip.php', 'wo.merge.php', 'wo', '0.gif', 'webo-site-speedup.php', 'webo-site-speedup88.png', 'webo-site-speedup125.png', 'webo-site-speedup161.png', 'webo-site-speedup250.png', 'webo-site-speedup.css', 'webo-site-speedup.rocket.png', 'webo-site-speedup.back.jpg', 'webonautes.png', 'webonaut1-88.png', 'webonaut1-125.png', 'webonaut1-161.png', 'webonaut1-250.png', 'webonaut2-88.png', 'webonaut2-125.png', 'webonaut2-161.png', 'webonaut2-250.png', 'webonaut3-88.png', 'webonaut3-125.png', 'webonaut3-161.png', 'webonaut3-250.png', 'webonaut4-88.png', 'webonaut4-125.png', 'webonaut4-161.png', 'webonaut4-250.png', 'webonaut5-88.png', 'webonaut5-125.png', 'webonaut5-161.png', 'webonaut5-250.png');
    2453. 

  2453. /* css cache */
    2454. 

  2454. 		if ($dir = @opendir($this->compress_options['css_cachedir'])) {
    2455. 

  2455. 			while (($file = @readdir($dir)) !== false) {
    2456. 

  2456. 				if (!in_array($file, $restricted) &&
    2457. 

  2457. 					@is_file($this->compress_options['css_cachedir'] . $file)) {
    2458. 

  2458. 					if (!@unlink($this->compress_options['css_cachedir'] . $file)) {
    2459. 

  2459. 						$deleted_css = false;
    2460. 

  2460. 					}
    2461. 

  2461. 				}
    2462. 

  2462. 			}
    2463. 

  2463. 			$success = true;
    2464. 

  2464. 		}
    2465. 

  2465. /* javascript cache */
    2466. 

  2466. 		if ($dir = @opendir($this->compress_options['javascript_cachedir'])) {
    2467. 

  2467. 			while (($file = @readdir($dir)) !== false) {
    2468. 

  2468. 				if (!in_array($file, $restricted) &&
    2469. 

  2469. 					@is_file($this->compress_options['javascript_cachedir'] . $file)) {
    2470. 

  2470. 					if (!@unlink($this->compress_options['javascript_cachedir'] . $file)) {
    2471. 

  2471. 						$deleted_js = false;
    2472. 

  2472. 					}
    2473. 

  2473. 				}
    2474. 

  2474. 			}
    2475. 

  2475. 			$success = true;
    2476. 

  2476. 		}
    2477. 

  2477. /* html cache */
    2478. 

  2478. /* if cache stored on filesystem we need to preserve several files */
    2479. 

  2479. 		if (($dir = @opendir($this->compress_options['html_cachedir'])) && (@$this->compress_options['performance']['cache_engine'] == 0)) {
    2480. 

  2480. 			while (($file = @readdir($dir)) !== false) {
    2481. 

  2481. 				if (!in_array($file, $restricted)) {
    2482. 

  2482. 					if(@is_file($this->compress_options['html_cachedir'] . $file)) {
    2483. 

  2483. 						if (!@unlink($this->compress_options['html_cachedir'] . $file)) {
    2484. 

  2484. 							$deleted_html = false;
    2485. 

  2485. 						}
    2486. 

  2486. 					}
    2487. 

  2487. 				}
    2488. 

  2488. 			}
    2489. 

  2489. 			$success = true;
    2490. 

  2490. 		}
    2491. 

  2491. /* clean-up Joomla! cache */
    2492. 

  2492. 		if (str_replace(realpath(dirname(__FILE__) . '/../../../') . '/', '', realpath(dirname(__FILE__) . '/../../')) == 'com_webositespeedup') {
    2493. 

  2493. 			$dir = $this->compress_options['html_cachedir'] . '../page/';
    2494. 

  2494. 			if ($d = opendir($dir)) {
    2495. 

  2495. 				while (($file = @readdir($d)) !== false) {
    2496. 

  2496. 					@unlink($dir . $file);
    2497. 

  2497. 				}
    2498. 

  2498. 			}
    2499. 

  2499. 			$dir = $this->compress_options['html_cachedir'] . '../content/';
    2500. 

  2500. 			if ($d = opendir($dir)) {
    2501. 

  2501. 				while (($file = @readdir($d)) !== false) {
    2502. 

  2502. 					@unlink($dir . $file);
    2503. 

  2503. 				}
    2504. 

  2504. 			}
    2505. 

  2505. 		}
    2506. 

  2506. 		$this->__rmdir($this->compress_options['html_cachedir'] . 'img');
    2507. 

  2507. 		$this->cache_engine->delete_entries('*');
    2508. 

  2508. 		if (!$this->cache_engine->clear_sql_cache()) {
    2509. 

  2509. 			$deleted_sql = false;
    2510. 

  2510. 		}
    2511. 

  2511. 		if ($auth = $this->compress_options['parallel']['ftp']) {
    2512. 

  2512. /* Rack Space Cloud */
    2513. 

  2513. 			if ($last = strpos($auth, '@RSC')) {
    2514. 

  2514. 				$first = strpos($auth, ':');
    2515. 

  2515. 				$user = substr($auth, 0, $first);
    2516. 

  2516. 				$key = substr($auth, $first + 1, $last - $first - 1);
    2517. 

  2517. /* perform authorization */
    2518. 

  2518. 				$headers = $this->view->upload('https://auth.api.rackspacecloud.com/v1.0',
    2519. 

  2519. 					'', $this->options['html_cachedir'],
    2520. 

  2520. 					array('X-Auth-User: ' . $user, 'X-Auth-Key: ' . $key));
    2521. 

  2521. 				if (strpos($headers, 'Error: ') === false && strpos($headers, 'HTTP/1.1 401') === false) {
    2522. 

  2522. 					$token = preg_replace("@.*X-Auth-Token: (.*?)\r?\n.*@is", "$1", $headers);
    2523. 

  2523. /* remove wo container */
    2524. 

  2524. 					$headers = $this->view->upload(preg_replace("@.*X-CDN-Management-Url: (.*?)\r?\n.*@is", "$1", $headers) . '/wo',
    2525. 

  2525. 						'', $this->options['html_cachedir'],
    2526. 

  2526. 						array('X-Auth-Token: ' . $token, 'X-CDN-Enabled: False'), 'HEAD');
    2527. 

  2527. /* create container once more */
    2528. 

  2528. 					$this->view->upload(preg_replace("@.*X-Storage-Url: (.*?)\r?\n.*@is", "$1", $headers) . '/wo',
    2529. 

  2529. 						'', $this->options['html_cachedir'],
    2530. 

  2530. 						array('X-Auth-Token: ' . $token, 'X-Referrer-ACL: 259200'), 'PUT');
    2531. 

  2531. 				}
    2532. 

  2532. 			}
    2533. 

  2533. 		}
    2534. 

  2534. 	}
    2535. 

  2535. 

  2536. 	/**
    2537. 

  2537. 	* Recursive function for files' fetching
    2538. 

  2538. 	*
    2539. 

  2539. 	**/	
    2540. 

  2540. 	function get_directory_files ($directory, $mask, $recursive = true, $backup = 'gz', $return = array(), $limit = 0) {
    2541. 

  2541. 		if (@is_dir($directory) && ($dh = @opendir($directory))) {
    2542. 

  2542. 			while (($file = @readdir($dh)) !== false) {
    2543. 

  2543. 				if ($file !== '.' && $file !== '..') {
    2544. 

  2544. 					$absolute_file =
    2545. 

  2545. 						$this->view->ensure_trailing_slash($directory) . $file;
    2546. 

  2546. /* deeper recursion */
    2547. 

  2547. 					if (@is_dir($absolute_file) && $recursive) {
    2548. 

  2548. /* prevent PHP timeout on folders parsing */
    2549. 

  2549. 						if (!$limit || time() > $this->time + $limit) {
    2550. 

  2550. 							$return = $this->get_directory_files($absolute_file,
    2551. 

  2551. 								$mask, $recursive, $backup, $return, $limit);
    2552. 

  2552. 						}
    2553. 

  2553. /* check for mask */
    2554. 

  2554. 					} elseif (preg_match("@" . $mask . "@is", $absolute_file)) {
    2555. 

  2555. /* get info about synced file from FTP */
    2556. 

  2556. 						if ($backup == 'FTP' &&
    2557. 

  2557. 							!empty($this->compress_options['parallel']['ftp']) &&
    2558. 

  2558. 							@function_exists('curl_init')) {
    2559. 

  2559. 								$dir = preg_replace("@[^/]+$@", "", $absolute_file);
    2560. 

  2560. /* check if we already have mtime for files inside this directory */
    2561. 

  2561. 								if (!isset($this->synced_files[$dir . '.'])) {
    2562. 

  2562. 									$file = $this->compress_options['html_cachedir'] . 'ftp.tmp';
    2563. 

  2563. 									$ch = @curl_init('ftp://' .
    2564. 

  2564. 										preg_replace("!^([^@]+)@([^:]+):([^@]+)@!", "$1:$3@", $this->compress_options['parallel']['ftp']) .
    2565. 

  2565. 										str_replace($this->compress_options['document_root'], "/", $dir));
    2566. 

  2566. 									$fp = @fopen($file, 'w');
    2567. 

  2567. 									@curl_setopt($ch, CURLOPT_USERPWD, preg_replace("!(.*)@.*!", "$1", $this->compress_options['parallel']['ftp']));
    2568. 

  2568. 									@curl_setopt($ch, CURLOPT_FILE, $fp);
    2569. 

  2569. 									@curl_exec($ch);
    2570. 

  2570. 									@curl_close($ch);
    2571. 

  2571. 									@fclose($fp);
    2572. 

  2572. 									$fp = @fopen($file, 'r');
    2573. 

  2573. 									while ($f = @fgets($fp)) {
    2574. 

  2574. 										$f = preg_replace("@\s+@", " ", $f);
    2575. 

  2575. 										$metas = explode(" ", $f);
    2576. 

  2576. 										$this->synced_files[$dir . $metas[8]] = strtotime($metas[5] . " " . $metas[6] . " " . $metas[7]);
    2577. 

  2577. 									}
    2578. 

  2578. 									@unlink($file);
    2579. 

  2579. 								}
    2580. 

  2580. 								$synced = empty($this->synced_files[$absolute_file]) ? 0 : $this->synced_files[$absolute_file];
    2581. 

  2581. /* or directly from file system */
    2582. 

  2582. 						} else {
    2583. 

  2583. 							$synced = @filemtime($absolute_file . '.' . $backup);
    2584. 

  2584. 						}
    2585. 

  2585. 						$return[] = array(
    2586. 

  2586. 							$absolute_file,
    2587. 

  2587. 							@filemtime($absolute_file),
    2588. 

  2588. 							$synced,
    2589. 

  2589. 							@filesize($absolute_file)
    2590. 

  2590. 						);
    2591. 

  2591. 					}
    2592. 

  2592. 				}
    2593. 

  2593. 			}
    2594. 

  2594. 		}
    2595. 

  2595. 		return $return;
    2596. 

  2596. 	}
    2597. 

  2597. 

  2598. 

  2599. 	/**
    2600. 

  2600. 	* CDN sync page
    2601. 

  2601. 	*
    2602. 

  2602. 	**/	 
    2603. 

  2603. 	function install_cdn() {
    2604. 

  2604. 		$directory = empty($this->input['wss_directory']) ?
    2605. 

  2605. 			(empty($this->compress_options['website_root']) ?
    2606. 

  2606. 				$this->view->paths['absolute']['document_root'] :
    2607. 

  2607. 					$this->compress_options['website_root']) :
    2608. 

  2608. 			$this->input['wss_directory'];
    2609. 

  2609. 		$recursive = empty($this->input['wss_recursive']) ? 0 : 1;
    2610. 

  2610. 		$submit = empty($this->input['wss_Submit']) ? 0 : 1;
    2611. 

  2611. 		$results = array();
    2612. 

  2612. 		if ($submit) {
    2613. 

  2613. /* prevent PHP timeout on folders parsing */
    2614. 

  2614. 			$limit = @ini_get("max_execution_time");
    2615. 

  2615. 			@set_time_limit($limit * 10);
    2616. 

  2616. 			$results = $this->get_directory_files($directory,
    2617. 

  2617. 				'\\.(jpe?g|png|gif|tiff|bmp|flv|wmv|asf|asx|wma|wax|wmx|wm|swf|pdf|doc|rtf|xls|ppt|txt|xml|css|js|ico|cur|ttf|otf|eot|svg)$',
    2618. 

  2618. 				$recursive, 'FTP', array(),
    2619. 

  2619. 				@ini_get("max_execution_time") == $limit ? $limit - 5 : 0);
    2620. 

  2620. 		}
    2621. 

  2621. 		$this->page_variables = array(
    2622. 

  2622. 			"cdn_disabled" => empty($this->compress_options['parallel']['ftp']),
    2623. 

  2623. 			"results" => $results,
    2624. 

  2624. 			"directory" => $directory,
    2625. 

  2625. 			"premium" => $this->premium,
    2626. 

  2626. 			"recursive" => $recursive,
    2627. 

  2627. 			"submit" => $submit,
    2628. 

  2628. 			"skip_render" => $this->skip_render
    2629. 

  2629. 		);
    2630. 

  2630. 		$this->view->render("install_cdn", $this->page_variables);
    2631. 

  2631. 	}
    2632. 

  2632. 

  2633. 	/**
    2634. 

  2634. 	* Image optimization page
    2635. 

  2635. 	*
    2636. 

  2636. 	**/	 
    2637. 

  2637. 	function install_image() {
    2638. 

  2638. 		$directory = empty($this->input['wss_directory']) ?
    2639. 

  2639. 			(empty($this->compress_options['website_root']) ?
    2640. 

  2640. 				$this->view->paths['absolute']['document_root'] :
    2641. 

  2641. 					$this->compress_options['website_root']) :
    2642. 

  2642. 			$this->input['wss_directory'];
    2643. 

  2643. 		$recursive = empty($this->input['wss_recursive']) ? 0 : 1;
    2644. 

  2644. 		$backup = empty($this->input['wss_backup']) ? 0 : 1;
    2645. 

  2645. 		$submit = empty($this->input['wss_Submit']) ? 0 : 1;
    2646. 

  2646. 		$results = array();
    2647. 

  2647. 		if ($submit) {
    2648. 

  2648. /* prevent PHP timeout on folders parsing */
    2649. 

  2649. 			$limit = @ini_get("max_execution_time");
    2650. 

  2650. 			@set_time_limit($limit * 10);
    2651. 

  2651. 			$this->time = time();
    2652. 

  2652. 			$results = $this->get_directory_files($directory,
    2653. 

  2653. 				'\\.(png|gif|jpe?g|bmp)$',
    2654. 

  2654. 				$recursive, 'backup', array(),
    2655. 

  2655. 				@ini_get("max_execution_time") == $limit ? $limit - 5 : 0);
    2656. 

  2656. 		}
    2657. 

  2657. 		$this->page_variables = array(
    2658. 

  2658. 			"results" => $results,
    2659. 

  2659. 			"directory" => $directory,
    2660. 

  2660. 			"premium" => $this->premium,
    2661. 

  2661. 			"recursive" => $recursive,
    2662. 

  2662. 			"backup" => $backup,
    2663. 

  2663. 			"submit" => $submit,
    2664. 

  2664. 			"skip_render" => $this->skip_render
    2665. 

  2665. 		);
    2666. 

  2666. 		$this->view->render("install_image", $this->page_variables);
    2667. 

  2667. 	}
    2668. 

  2668. 

  2669. 	/**
    2670. 

  2670. 	* Minify page
    2671. 

  2671. 	*
    2672. 

  2672. 	**/	 
    2673. 

  2673. 	function install_minify() {
    2674. 

  2674. 		$directory = empty($this->input['wss_directory']) ?
    2675. 

  2675. 			(empty($this->compress_options['website_root']) ?
    2676. 

  2676. 				$this->view->paths['absolute']['document_root'] :
    2677. 

  2677. 					$this->compress_options['website_root']) :
    2678. 

  2678. 			$this->input['wss_directory'];
    2679. 

  2679. 		$recursive = empty($this->input['wss_recursive']) ? 0 : 1;
    2680. 

  2680. 		$submit = empty($this->input['wss_Submit']) ? 0 : 1;
    2681. 

  2681. 		$results = array();
    2682. 

  2682. 		if ($submit) {
    2683. 

  2683. /* prevent PHP timeout on folders parsing */
    2684. 

  2684. 			$limit = @ini_get("max_execution_time");
    2685. 

  2685. 			@set_time_limit($limit * 10);
    2686. 

  2686. 			$this->time = time();
    2687. 

  2687. 			$results = $this->get_directory_files($directory,
    2688. 

  2688. 				'\\.(css|js)$',
    2689. 

  2689. 				$recursive, 'backup', array(),
    2690. 

  2690. 				@ini_get("max_execution_time") == $limit ? $limit - 5 : 0);
    2691. 

  2691. 		}
    2692. 

  2692. 		$this->page_variables = array(
    2693. 

  2693. 			"results" => $results,
    2694. 

  2694. 			"directory" => $directory,
    2695. 

  2695. 			"premium" => $this->premium,
    2696. 

  2696. 			"recursive" => $recursive,
    2697. 

  2697. 			"submit" => $submit,
    2698. 

  2698. 			"skip_render" => $this->skip_render
    2699. 

  2699. 		);
    2700. 

  2700. 		$this->view->render("install_minify", $this->page_variables);
    2701. 

  2701. 	}
    2702. 

  2702. 

  2703. 	/**
    2704. 

  2704. 	* Static gzip page
    2705. 

  2705. 	*
    2706. 

  2706. 	**/	 
    2707. 

  2707. 	function install_gzip() {
    2708. 

  2708. 		$directory = empty($this->input['wss_directory']) ?
    2709. 

  2709. 			(empty($this->compress_options['website_root']) ?
    2710. 

  2710. 				$this->view->paths['absolute']['document_root'] :
    2711. 

  2711. 					$this->compress_options['website_root']) :
    2712. 

  2712. 			$this->input['wss_directory'];
    2713. 

  2713. 		$recursive = empty($this->input['wss_recursive']) ? 0 : 1;
    2714. 

  2714. 		$submit = empty($this->input['wss_Submit']) ? 0 : 1;
    2715. 

  2715. 		$results = array();
    2716. 

  2716. 		if ($submit) {
    2717. 

  2717. /* prevent PHP timeout on folders parsing */
    2718. 

  2718. 			$limit = @ini_get("max_execution_time");
    2719. 

  2719. 			@set_time_limit($limit * 10);
    2720. 

  2720. 			$this->time = time();
    2721. 

  2721. 			$results = $this->get_directory_files($directory,
    2722. 

  2722. 				'\\.(txt|xml|css|js|ico|cur|ttf|otf|eot|svg)$',
    2723. 

  2723. 				$recursive, 'gz', array(),
    2724. 

  2724. 				@ini_get("max_execution_time") == $limit ? $limit - 5 : 0);
    2725. 

  2725. 		}
    2726. 

  2726. 		$this->page_variables = array(
    2727. 

  2727. 			"results" => $results,
    2728. 

  2728. 			"directory" => $directory,
    2729. 

  2729. 			"premium" => $this->premium,
    2730. 

  2730. 			"recursive" => $recursive,
    2731. 

  2731. 			"submit" => $submit,
    2732. 

  2732. 			"skip_render" => $this->skip_render
    2733. 

  2733. 		);
    2734. 

  2734. 		$this->view->render("install_gzip", $this->page_variables);
    2735. 

  2735. 	}
    2736. 

  2736. 

  2737. 	/**
    2738. 

  2738. 	* Update from System Status (beta)
    2739. 

  2739. 	*
    2740. 

  2740. 	**/
    2741. 

  2741. 	function install_beta () {
    2742. 

  2742. 		$this->install_update_generic(0);
    2743. 

  2743. 		$this->install_system();
    2744. 

  2744. 	}
    2745. 

  2745. 

  2746. 	/**
    2747. 

  2747. 	* Update from System Status (rollback)
    2748. 

  2748. 	*
    2749. 

  2749. 	**/
    2750. 

  2750. 	function install_rollback () {
    2751. 

  2751. 		$this->install_update_generic();
    2752. 

  2752. 		$this->install_system();
    2753. 

  2753. 	}
    2754. 

  2754. 

  2755. 	/**
    2756. 

  2756. 	* Update from System Status (stable)
    2757. 

  2757. 	*
    2758. 

  2758. 	**/
    2759. 

  2759. 	function install_stable () {
    2760. 

  2760. 		$this->install_update_generic();
    2761. 

  2761. 		$this->install_system();
    2762. 

  2762. 	}
    2763. 

  2763. 

  2764. 	/**
    2765. 

  2765. 	* Update from dashboard
    2766. 

  2766. 	*
    2767. 

  2767. 	**/
    2768. 

  2768. 	function install_update () {
    2769. 

  2769. 		$this->install_update_generic();
    2770. 

  2770. 		$this->install_dashboard();
    2771. 

  2771. 	}
    2772. 

  2772. 

  2773. 

  2774. 

  2775. 	/**
    2776. 

  2776. 	* Generic update function
    2777. 

  2777. 	*
    2778. 

  2778. 	**/
    2779. 

  2779. 	function install_update_generic($stable = 1) {
    2780. 

  2780. 		@chdir($this->basepath);
    2781. 

  2781. 		$file = 'files';
    2782. 

  2782. 		$svn = $stable ? $this->version_stable ? $this->svn_generic . 'versions/' . $this->version_stable . '/' : $this->svn : $this->svn_beta;
    2783. 

  2783. 		$this->view->download($svn . $file, $file);
    2784. 

  2784. 		$i = 1;
    2785. 

  2785. 		if (@is_file($file)) {
    2786. 

  2786. 			$files = preg_split("!\r?\n!", $this->file_get_contents($file));
    2787. 

  2787. 			$total = count($files);
    2788. 

  2788. 			foreach ($files as $file) {
    2789. 

  2789. 				$this->write_progress(round(100 * $i / $total) . "," . $i . "," . $total, 1);
    2790. 

  2790. 				if (!empty($file)) {
    2791. 

  2791. 					$file = explode(":", $file);
    2792. 

  2792. 					$tmp = $file[0] . '.tmp';
    2793. 

  2793. 					if (!empty($file[1])) {
    2794. 

  2794. 						$recursion = 0;
    2795. 

  2795. 						while (@filesize($tmp) != $file[1] && $recursion < 10) {
    2796. 

  2796. 							$this->view->download($svn . $file[0], $tmp);
    2797. 

  2797. 							$recursion++;
    2798. 

  2798. 						}
    2799. 

  2799. 						if (@filesize($tmp) != $file[1]) {
    2800. 

  2800. 							$this->error[6] = 1;
    2801. 

  2801. 						}
    2802. 

  2802. 					} else {
    2803. 

  2803. 						$this->view->download($svn . $file[0], $tmp);
    2804. 

  2804. 					}
    2805. 

  2805. 					@rename($tmp, $file[0]);
    2806. 

  2806. /* remove old gzipped version */
    2807. 

  2807. 					@unlink($file[0] . '.gz');
    2808. 

  2808. 					if ($file[0] == 'config.webo.php') {
    2809. 

  2809. 						$this->options_file = 'config.webo.php';
    2810. 

  2810. 						$this->save_options();
    2811. 

  2811. 					}
    2812. 

  2812. 				}
    2813. 

  2813. 				$i++;
    2814. 

  2814. 			}
    2815. 

  2815. 		}
    2816. 

  2816. 		$config_file = 'config.' . $this->compress_options['config'] . '.php';
    2817. 

  2817. 		@include($this->basepath . $config_file);
    2818. 

  2818. 		$compress_options_backup = $this->compress_options;
    2819. 

  2819. /* rewrite user/auto configs */
    2820. 

  2820. 		@chdir($this->basepath);
    2821. 

  2821. 		$configs = glob("config.*.php");
    2822. 

  2822. 		if (is_array($configs)) {
    2823. 

  2823. 			foreach ($configs as $file) {
    2824. 

  2824. 				if (@is_file($this->basepath . $file) && !in_array($file, array('config.safe.php', 'config.basic.php', 'config.optimal.php', 'config.extreme.php', 'config.webo.php'))) {
    2825. 

  2825. 					include($this->basepath . $file);
    2826. 

  2826. 					$this->compress_options = $compress_options;
    2827. 

  2827. 					$this->options_file_backup = $this->options_file;
    2828. 

  2828. 					$this->options_file = $file;
    2829. 

  2829. 					@copy($this->basepath . 'config.safe.php', $this->basepath . $file);
    2830. 

  2830. 					$this->save_options();
    2831. 

  2831. 					$this->options_file = $this->options_file_backup;
    2832. 

  2832. 				}
    2833. 

  2833. 			}
    2834. 

  2834. 		}
    2835. 

  2835. 		if (@is_file($this->basepath . $config_file) && !in_array($this->compress_options['config'], array('safe', 'basic', 'optimal', 'extreme'))) {
    2836. 

  2836. 			$this->save_option("['config']", $this->compress_options['config']);
    2837. 

  2837. 			$this->options_file_backup = $this->options_file;
    2838. 

  2838. 			$this->options_file = $config_file;
    2839. 

  2839. 			$this->save_option("['title']", $compress_options['title']);
    2840. 

  2840. 			$this->save_option("['description']", $compress_options['description']);
    2841. 

  2841. 			$this->save_options();
    2842. 

  2842. 			$this->options_file = $this->options_file_backup;
    2843. 

  2843. 			$this->save_option("['config']", $this->compress_options['config']);
    2844. 

  2844. 		}
    2845. 

  2845. /* rewrite current hosts'/URLs configs with new options */
    2846. 

  2846. 		$configs = glob("*.config.webo.php");
    2847. 

  2847. 		if (is_array($configs)) {
    2848. 

  2848. 			foreach ($configs as $file) {
    2849. 

  2849. 				include($this->basepath . $file);
    2850. 

  2850. 				$this->compress_options = $compress_options;
    2851. 

  2851. 				$this->options_file_backup = $this->options_file;
    2852. 

  2852. 				$this->options_file = $file;
    2853. 

  2853. 				@copy($this->basepath . 'config.webo.php', $this->basepath . $file);
    2854. 

  2854. 				$this->save_options();
    2855. 

  2855. 				$this->options_file = $this->options_file_backup;
    2856. 

  2856. 			}
    2857. 

  2857. 		}
    2858. 

  2858. 		$this->compress_options = $compress_options_backup;
    2859. 

  2859. 		@unlink($this->compress_options['javascript_cachedir'] . 'progress.php');
    2860. 

  2860. 	}
    2861. 

  2861. 

  2862. 	/**
    2863. 

  2863. 	* Uninstall page
    2864. 

  2864. 	* 
    2865. 

  2865. 	**/	
    2866. 

  2866. 	function install_uninstall ($skip = false) {
    2867. 

  2867. 		$return = !$skip;
    2868. 

  2868. 		$this->cms_version = $this->system_info($this->view->paths['absolute']['document_root']);
    2869. 

  2869. /* PHP-Nuke, Bitrix, Open Slaed deletion */
    2870. 

  2870. 		if (in_array($this->cms_version, array('PHP-Nuke', 'Bitrix', '4images', 'VaM Shop', 'osCommerce')) ||
    2871. 

  2871. 			substr($this->cms_version, 0, 10) == 'Open Slaed' ||
    2872. 

  2872. 			substr($this->cms_version, 0, 13) == 'Social Engine') {
    2873. 

  2873. 			if ($this->cms_version == 'Bitrix') {
    2874. 

  2874. 				$mainfile = $this->view->paths['absolute']['document_root'] . 'bitrix/header.php';
    2875. 

  2875. 				$footer = $this->view->paths['absolute']['document_root'] . 'bitrix/modules/main/include/epilog_after.php';
    2876. 

  2876. 			} elseif ($this->cms_version == 'PHP-Nuke') {
    2877. 

  2877. 				$mainfile = $this->view->paths['absolute']['document_root'] . 'mainfile.php';
    2878. 

  2878. 				$footer = $this->view->paths['absolute']['document_root'] . 'footer.php';
    2879. 

  2879. 			} elseif ($this->cms_version == '4images') {
    2880. 

  2880. 				$mainfile = $this->view->paths['absolute']['document_root'] . 'includes/page_header.php';
    2881. 

  2881. 				$footer = $this->view->paths['absolute']['document_root'] . 'includes/page_footer.php';
    2882. 

  2882. 			} elseif ($this->cms_version == 'VaM Shop' || $this->cms_version == 'osCommerce') {
    2883. 

  2883. 				$mainfile = $this->view->paths['absolute']['document_root'] . 'includes/application_top.php';
    2884. 

  2884. 				$footer = $this->view->paths['absolute']['document_root'] . 'includes/application_bottom.php';
    2885. 

  2885. 			} elseif (substr($this->cms_version, 0, 13) == 'Social Engine') {
    2886. 

  2886. 				$mainfile = $this->view->paths['absolute']['document_root'] . 'header.php';
    2887. 

  2887. 				$footer = $this->view->paths['absolute']['document_root'] . 'footer.php';
    2888. 

  2888. 			} else {
    2889. 

  2889. 				$mainfile = $this->view->paths['absolute']['document_root'] . 'index.php';
    2890. 

  2890. 				$footer = $this->view->paths['absolute']['document_root'] . 'function/function.php';
    2891. 

  2891. 			}
    2892. 

  2892. 			$this->cleanup_file($mainfile, $return);
    2893. 

  2893. 			$this->cleanup_file($footer, $return);
    2894. 

  2894. 		} else {
    2895. 

  2895. /* remove instances of Web Optimizer from index.php */
    2896. 

  2896. 			$index = $this->view->paths['absolute']['document_root'] . 'index.php';
    2897. 

  2897. /* fix for phpBB and vBulletin */
    2898. 

  2898. 			if ($this->cms_version == 'phpBB' || substr($this->cms_version, 0, 9) == 'vBulletin') {
    2899. 

  2899. 				$index = $this->view->paths['absolute']['document_root'] . 'includes/functions.php';
    2900. 

  2900. /* fix for IPB */
    2901. 

  2901. 			} elseif ($this->cms_version == 'Invision Power Board') {			
    2902. 

  2902. 				$index = $this->view->paths['absolute']['document_root'] . 'sources/classes/class_display.php';
    2903. 

  2903. /* fix for NetCat */
    2904. 

  2904. 			} elseif ($this->cms_version == 'NetCat') {
    2905. 

  2905. 				$index = $this->view->paths['absolute']['document_root'] . 'netcat/require/e404.php';
    2906. 

  2906. /* fix for PHP Fusion */
    2907. 

  2907. 			} elseif ($this->cms_version == 'PHP Fusion') {
    2908. 

  2908. 				$index = $this->view->paths['absolute']['document_root'] . 'themes/templates/footer.php';
    2909. 

  2909. /* fix for PHP Fusion */
    2910. 

  2910. 			} elseif ($this->cms_version == 'X-Cart') {
    2911. 

  2911. 				$index = $this->view->paths['absolute']['document_root'] . 'include/func/func.core.php';
    2912. 

  2912. /* fix for Shop-Script */
    2913. 

  2913. 			} elseif (substr($this->cms_version, 0, 11) == 'Shop-Script') {
    2914. 

  2914. 				$index = $this->view->paths['absolute']['document_root'] . 'published/SC/html/scripts/index.php';
    2915. 

  2915. 			}
    2916. 

  2916. 			$this->cleanup_file($index, $return);
    2917. 

  2917. /* additional change of cache plugins */
    2918. 

  2918. 			if (substr($this->cms_version, 0, 7) == "Joomla!" || substr($this->cms_version, 0, 5) == "XOOPS") {
    2919. 

  2919. /* Joomla! 1.5 System-Cache plugin */
    2920. 

  2920. 				if (preg_match("/Joomla! 1\.[56789]/", $this->cms_version)) {
    2921. 

  2921. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'plugins/system/cache.php';
    2922. 

  2922. /* Joomla! 1.0 PageCache component */
    2923. 

  2923. 				} elseif (substr($this->cms_version, 0, 7) == "Joomla!") {
    2924. 

  2924. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'components/com_pagecache/pagecache.class.php';
    2925. 

  2925. /* XOOPS internal caching */
    2926. 

  2926. 				} else {
    2927. 

  2927. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'class/theme.php';
    2928. 

  2928. 				}
    2929. 

  2929. 				$this->cleanup_file($cache_file, $return);
    2930. 

  2930. 			}
    2931. 

  2931. /* Joomla! 1.0 System-Cache mambot, Joomla! 1.5 JRE change */
    2932. 

  2932. 			if (substr($this->cms_version, 0, 7) == "Joomla!") {
    2933. 

  2933. /* System-Cache*/
    2934. 

  2934. 				$cache_file = $this->view->paths['absolute']['document_root'] . 'mambots/system/cache.php';
    2935. 

  2935. 				$this->cleanup_file($cache_file, $return);
    2936. 

  2936. /* JRE */
    2937. 

  2937. 				$cache_file = $this->view->paths['absolute']['document_root'] . 'administrator/components/com_jrecache/includes/cache_handler.php';
    2938. 

  2938. 				$this->cleanup_file($cache_file, $return);
    2939. 

  2939. 			}
    2940. 

  2940. 		}
    2941. 

  2941. /* execute plugin-specific logic */
    2942. 

  2942. 		$plugins = explode(" ", $this->compress_options['plugins']);
    2943. 

  2943. 		if (is_array($plugins)) {
    2944. 

  2944. 			foreach ($plugins as $plugin) {
    2945. 

  2945. 				$plugin_file = $this->basepath . 'plugins/' . $plugin . '.php';
    2946. 

  2946. 				if (@is_file($plugin_file)) {
    2947. 

  2947. 					include($plugin_file);
    2948. 

  2948. 					$web_optimizer_plugin->onUninstall($this->view->paths['absolute']['document_root']);
    2949. 

  2949. 				}
    2950. 

  2950. 			}
    2951. 

  2951. 		}
    2952. 

  2952. /* clean up all WEBO Site SpeedUp rules from .htaccess */
    2953. 

  2953. 		$this->htaccess = $this->detect_htaccess();
    2954. 

  2954. 		if (empty($this->error)) {
    2955. 

  2955. 			if (!@is_file($this->htaccess . '.backup')) {
    2956. 

  2956. 				$content_saved = $this->clean_htaccess();
    2957. 

  2957. 				$this->write_file($this->htaccess, $content_saved, $return);
    2958. 

  2958. 			} else {
    2959. 

  2959. 				@copy($this->htaccess . '.backup', $this->htaccess);
    2960. 

  2960. 			}
    2961. 

  2961. 		}
    2962. 

  2962. 		$submit = empty($this->input['wss_Submit']) ? 0 : 1;
    2963. 

  2963. 		$message = empty($this->input['wss_message']) ? '' : $this->input['wss_message'];
    2964. 

  2964. 		$email = empty($this->input['wss_email']) ? '' : $this->input['wss_email'];
    2965. 

  2965. /* remove all optimization results */
    2966. 

  2966. 		@unlink($this->basepath . $this->index_before);
    2967. 

  2967. 		@unlink($this->basepath . $this->index_after);
    2968. 

  2968. 		$error = array();
    2969. 

  2969. 		if (!$skip) {
    2970. 

  2970. 			if ($submit) {
    2971. 

  2971. 				if (empty($email) ||
    2972. 

  2972. 					!preg_match("/.+@.+\..+/", $email)) {
    2973. 

  2973. 					$error[1] = 1;
    2974. 

  2974. 				}
    2975. 

  2975. 				if (empty($message)) {
    2976. 

  2976. 					$error[2] = 1;
    2977. 

  2977. 				}
    2978. 

  2978. /* send a email to info@webo.name */
    2979. 

  2979. 				if (!count($error)) {
    2980. 

  2980. 					$this->send_message($email, $message, 1);
    2981. 

  2981. 				}
    2982. 

  2982. 			}
    2983. 

  2983. 			$this->page_variables = array(
    2984. 

  2984. 				"title" => _WEBO_SPLASH1_UNINSTALL,
    2985. 

  2985. 				"page" => 'install_uninstall',
    2986. 

  2986. 				"document_root" => $this->view->paths['full']['document_root'],
    2987. 

  2987. 				"website_root" => $this->view->paths['absolute']['document_root'],
    2988. 

  2988. 				"message" => $message,
    2989. 

  2989. 				"email" => $email,
    2990. 

  2990. 				"submit" => $submit,
    2991. 

  2991. 				"error" => $error,
    2992. 

  2992. 				"basepath" => $this->basepath,
    2993. 

  2993. 				"version" => $this->version,
    2994. 

  2994. 				"premium" => $this->premium,
    2995. 

  2995. 				"language" => $this->language,
    2996. 

  2996. 				"skip_render" => $this->skip_render
    2997. 

  2997. 			);
    2998. 

  2998. 			$this->view->render("install_uninstall", $this->page_variables);
    2999. 

  2999. 		}
    3000. 

  3000. 	}
    3001. 

  3001. 

  3002. 	/**
    3003. 

  3003. 	* Writes content to file
    3004. 

  3004. 	**/
    3005. 

  3005. 	function write_file ($file, $content, $return = false) {
    3006. 

  3006. 		if (function_exists('file_put_contents')) {
    3007. 

  3007. 			@chmod($file, octdec("0666"));
    3008. 

  3008. 			$return = @file_put_contents($file, $content);
    3009. 

  3009. 			@chmod($file, octdec("0644"));
    3010. 

  3010. 		} else {
    3011. 

  3011. 			@chmod($file, octdec("0666"));
    3012. 

  3012. 			$fp = @fopen($file, "w");
    3013. 

  3013. 			if ($fp) {
    3014. 

  3014. 				@fwrite($fp, $content);
    3015. 

  3015. 				@fclose($fp);
    3016. 

  3016. 				$return = 1;
    3017. 

  3017. 			} elseif ($return) {
    3018. 

  3018. 				$return = 0;
    3019. 

  3019. 			}
    3020. 

  3020. 			@chmod($file, octdec("0644"));
    3021. 

  3021. 		}
    3022. 

  3022. 		if (!empty($return)) {
    3023. 

  3023. 			return $return;
    3024. 

  3024. 		}
    3025. 

  3025. 	}
    3026. 

  3026. 

  3027. 	/**
    3028. 

  3028. 	* Delets Web Optimizer calls from a single file
    3029. 

  3029. 	**/
    3030. 

  3030. 	function cleanup_file ($file, $return = false) {
    3031. 

  3031. 		if (@is_file($file)) {
    3032. 

  3032. 			$content = $this->file_get_contents($file);
    3033. 

  3033. /* clean content from Web Optimizer calls */
    3034. 

  3034. 			$content = preg_replace("!<\?php /\* WEBO Site SpeedUp.*?\?>!is", "", $content);
    3035. 

  3035. 			$content = preg_replace("/(global \\\$web_optimizer|\\\$web_optimizer,|\\\$[^\s]+\s*=\s*\\\$web_optimizer->finish\([^\)]+\);|\\\$web_optimizer->finish\(\)|require\('[^\']+\/web.optimizer.php'\));?\r?\n?/is", "", $content);
    3036. 

  3036. 			$content = preg_replace("!\\\$not_buffered\s*=\s*.*?ob_start\('weboptimizer_shutdown'\);!is", "", $content);
    3037. 

  3037. 			$this->write_file($file, $content, $return);
    3038. 

  3038. 		}
    3039. 

  3039. 	}
    3040. 

  3040. 

  3041. 	/**
    3042. 

  3042. 	* Simple function to check multiple hosts possibility
    3043. 

  3043. 	* Returns lists of allowed hosts from given array
    3044. 

  3044. 	**/
    3045. 

  3045. 	function check_hosts ($hosts) {
    3046. 

  3046. 		$main_host = preg_replace("/^www\./", "", $_SERVER['HTTP_HOST']);
    3047. 

  3047. 		$allowed_hosts = "";
    3048. 

  3048. /* exclude local host case */
    3049. 

  3049. 		if (strpos($main_host, ".")) {
    3050. 

  3050. 			$etalon = @filesize("libs/css/progress.png");
    3051. 

  3051. 			$etalon2 = @filesize("libs/css/stamps.png");
    3052. 

  3052. 			if (is_array($hosts)) {
    3053. 

  3053. 				foreach ($hosts as $host) {
    3054. 

  3054. 					if (!strpos($host, ".")) {
    3055. 

  3055. 						$host = $host . "." . $main_host;
    3056. 

  3056. 					}
    3057. 

  3057. 					$webo_image = "http://" . $host . preg_replace("/[^\/]+$/", "", $_SERVER['SCRIPT_NAME']) . "libs/css/a.png";
    3058. 

  3058. 					$tmp_image = "image.tmp.png";
    3059. 

  3059. /* try to get webo image from this host */
    3060. 

  3060. 					$this->view->download($webo_image, $tmp_image);
    3061. 

  3061. 					if (@filesize($tmp_image) == $etalon) {
    3062. 

  3062. /* prevent 404 page with the same size */
    3063. 

  3063. 						$webo_image2 = "http://" . $host . preg_replace("/[^\/]+$/", "", $_SERVER['SCRIPT_NAME']) . "libs/css/c.png";
    3064. 

  3064. 						$tmp_image2 = "image.tmp2.png";
    3065. 

  3065. 						$this->view->download($webo_image2, $tmp_image2);
    3066. 

  3066. 						if (@filesize($tmp_image2) == $etalon2) {
    3067. 

  3067. 							$allowed_hosts .= $host . " ";
    3068. 

  3068. 						}
    3069. 

  3069. 						@unlink($tmp_image2);
    3070. 

  3070. 					}
    3071. 

  3071. 					@unlink($tmp_image);
    3072. 

  3072. 				}
    3073. 

  3073. 			}
    3074. 

  3074. 		}
    3075. 

  3075. 		return trim($allowed_hosts);
    3076. 

  3076. 	}
    3077. 

  3077. 

  3078. 	/**
    3079. 

  3079. 	* Get current balance / paid options
    3080. 

  3080. 	*
    3081. 

  3081. 	**/
    3082. 

  3082. 	function install_balance () {
    3083. 

  3083. 		$this->page_variables = array(
    3084. 

  3084. 			"options" => $this->get_options(),
    3085. 

  3085. 			"premium" => $this->premium,
    3086. 

  3086. 			"basepath" => $this->basepath,
    3087. 

  3087. 			"skip_render" => $this->skip_render
    3088. 

  3088. 		);
    3089. 

  3089. 		$this->view->render("install_balance", $this->page_variables);
    3090. 

  3090. 	}
    3091. 

  3091. 

  3092. 	/**
    3093. 

  3093. 	* Delete given configuration
    3094. 

  3094. 	**/	
    3095. 

  3095. 	function options_delete () {
    3096. 

  3096. 		$config = $this->input['wss_config'];
    3097. 

  3097. 		$config_file = $this->basepath . 'config.' .
    3098. 

  3098. 			preg_replace("/[^a-z0-9]/","", $config) . '.php';
    3099. 

  3099. 		@unlink($config_file);
    3100. 

  3100. 		$this->error = array();
    3101. 

  3101. 		if (@is_file($config_file)) {
    3102. 

  3102. 			$this->error[5] = 1;
    3103. 

  3103. /* switch to safe config is we deleting current one */
    3104. 

  3104. 		} else {
    3105. 

  3105. 			if ($config == $this->compress_options['config']) {
    3106. 

  3106. 				$this->save_option("['config']", "safe");
    3107. 

  3107. 			}
    3108. 

  3108. 		}
    3109. 

  3109. 		$this->page_variables = array(
    3110. 

  3110. 			"page" => 'options_delete',
    3111. 

  3111. 			"submit" => 1,
    3112. 

  3112. 			"error" => $this->error,
    3113. 

  3113. 			"config" => $config_file
    3114. 

  3114. 		);
    3115. 

  3115. 		$this->view->render("install_options", $this->page_variables);
    3116. 

  3116. 	}
    3117. 

  3117. 

  3118. 	/**
    3119. 

  3119. 	* Return all configuration as JSON-array
    3120. 

  3120. 	**/
    3121. 

  3121. 	function options_configuration () {
    3122. 

  3122. /* get all available configurations */
    3123. 

  3123. 		$options = array();
    3124. 

  3124. 		@chdir($this->basepath);
    3125. 

  3125. 		foreach (glob("config.*.php") as $file) {
    3126. 

  3126. 			if ($file != 'config.webo.php') {
    3127. 

  3127. 				$saved = $this->compress_options;
    3128. 

  3128. 				$key = str_replace(array("config.", ".php"), '', $file);
    3129. 

  3129. 				$ext = strpos($key, 'user') === false ? $key : 'user';
    3130. 

  3130. 				include($this->basepath . $file);
    3131. 

  3131. 				$this->compress_options = $compress_options;
    3132. 

  3132. 				$this->compress_options['external_scripts']['user'] = 
    3133. 

  3133. 					$saved['external_scripts']['user'];
    3134. 

  3134. 				$this->compress_options['external_scripts']['pass'] = 
    3135. 

  3135. 					$saved['external_scripts']['pass'];
    3136. 

  3136. 				$this->compress_options['javascript_cachedir'] = 
    3137. 

  3137. 					$saved['javascript_cachedir'];
    3138. 

  3138. 				$options[$key] = $this->get_options($ext);
    3139. 

  3139. 				$this->compress_options = $saved;
    3140. 

  3140. 			}
    3141. 

  3141. 		}
    3142. 

  3142. 		$this->page_variables = array(
    3143. 

  3143. 			"options" => $options,
    3144. 

  3144. 			"skip_render" => $this->skip_render
    3145. 

  3145. 		);
    3146. 

  3146. 		$this->view->render("options_configuration", $this->page_variables);
    3147. 

  3147. 	}
    3148. 

  3148. 

  3149. 	/**
    3150. 

  3150. 	* Get options to render them
    3151. 

  3151. 	*
    3152. 

  3152. 	**/
    3153. 

  3153. 	function install_options () {
    3154. 

  3154. 		$options = $this->get_options();
    3155. 

  3155. 		$submit = empty($this->input['wss_Submit']) ? 0 : 1;
    3156. 

  3156. 		$this->error = array();
    3157. 

  3157. 		if ($submit) {
    3158. 

  3158. 			$this->set_options();
    3159. 

  3159. 			$this->write_htaccess();
    3160. 

  3160. 		}
    3161. 

  3161. /* get list of users configs */
    3162. 

  3162. 		$configs = array();
    3163. 

  3163. 		@chdir($this->basepath);
    3164. 

  3164. 		foreach (glob("config.*.php") as $file) {
    3165. 

  3165. 			if (!in_array($file, array( 'config.webo.php', 'config.basic.php', 'config.safe.php', 'config.optimal.php', 'config.extreme.php'))) {
    3166. 

  3166. 				$configs[] = str_replace(array("config.", ".php"), '', $file);
    3167. 

  3167. 			}
    3168. 

  3168. 		}
    3169. 

  3169. 		$this->page_variables = array(
    3170. 

  3170. 			"options" => $options,
    3171. 

  3171. 			"premium" => $this->premium,
    3172. 

  3172. 			"submit" => $submit,
    3173. 

  3173. 			"error" => $this->error,
    3174. 

  3174. 			"basepath" => $this->basepath,
    3175. 

  3175. 			"configs" => $configs,
    3176. 

  3176. 			"config" => $this->compress_options['config'],
    3177. 

  3177. 			"skip_render" => $this->skip_render,
    3178. 

  3178. 			"iis" => $this->iis
    3179. 

  3179. 		);
    3180. 

  3180. 		$this->view->render("install_options", $this->page_variables);
    3181. 

  3181. 	}
    3182. 

  3182. 

  3183. 	/**
    3184. 

  3184. 	* Set options according to internal logic
    3185. 

  3185. 	*
    3186. 

  3186. 	**/	
    3187. 

  3187. 	function get_options ($config = 'safe') {
    3188. 

  3188. /* calculate current environment restrictions */
    3189. 

  3189. 		$this->check_options();
    3190. 

  3190. 		$options = array(
    3191. 

  3191. 			'title' => empty($this->compress_options['title']) ?
    3192. 

  3192. 				'' : $this->compress_options['title'],
    3193. 

  3193. 			'description' => empty($this->compress_options['description']) ?
    3194. 

  3194. 				'' : $this->compress_options['description'],
    3195. 

  3195. 			'combinecss' => array(
    3196. 

  3196. 				'combine_css' => array(
    3197. 

  3197. 					'value' => $this->compress_options['minify']['css'] ?
    3198. 

  3198. 						$this->compress_options['minify']['css_body'] ? 2 : 1 : 0,
    3199. 

  3199. 					'type' => 'radio',
    3200. 

  3200. 					'count' => 3
    3201. 

  3201. 				),
    3202. 

  3202. 				'external_scripts_css_inline' => array(
    3203. 

  3203. 					'value' => $this->compress_options['external_scripts']['css_inline'],
    3204. 

  3204. 					'type' => 'checkbox'
    3205. 

  3205. 				),
    3206. 

  3206. 				'external_scripts_css' => array(
    3207. 

  3207. 					'value' => $this->compress_options['external_scripts']['css'],
    3208. 

  3208. 					'type' => 'checkbox',
    3209. 

  3209. 					'disabled' => !empty($this->restrictions['wss_external_scripts_css'])
    3210. 

  3210. 				),
    3211. 

  3211. 				'minify_css_file' => array(
    3212. 

  3212. 					'value' => $this->compress_options['minify']['css_file'],
    3213. 

  3213. 					'type' => 'text',
    3214. 

  3214. 					'price' => 1,
    3215. 

  3215. 					'hidden' => $this->premium < 2 ? 1 : 0
    3216. 

  3216. 				),
    3217. 

  3217. 				'minify_css_host' => array(
    3218. 

  3218. 					'value' => $this->compress_options['minify']['css_host'],
    3219. 

  3219. 					'type' => 'text',
    3220. 

  3220. 					'price' => 2,
    3221. 

  3221. 					'hidden' => $this->premium < 1 ? 1 : 0
    3222. 

  3222. 				),
    3223. 

  3223. 				'external_scripts_additional_list' => array(
    3224. 

  3224. 					'value' => $this->compress_options['external_scripts']['additional_list'],
    3225. 

  3225. 					'type' => 'textarea'
    3226. 

  3226. 				),
    3227. 

  3227. 				'external_scripts_include_code' => array(
    3228. 

  3228. 					'value' => $this->compress_options['external_scripts']['include_code'],
    3229. 

  3229. 					'type' => 'textarea',
    3230. 

  3230. 					'price' => 1,
    3231. 

  3231. 					'hidden' => $this->premium < 1 ? 1 : 0
    3232. 

  3232. 				),
    3233. 

  3233. 				'config' => array(
    3234. 

  3234. 					'value' => $this->compress_options['config'],
    3235. 

  3235. 					'type' => 'text',
    3236. 

  3236. 					'hidden' => 1
    3237. 

  3237. 				),
    3238. 

  3238. 				'external_scripts_remove_list_css' => array(
    3239. 

  3239. 					'value' => empty($this->compress_options['external_scripts']['remove_list_css']) ? '' : $this->compress_options['external_scripts']['remove_list_css'],
    3240. 

  3240. 					'type' => 'text',
    3241. 

  3241. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3242. 

  3242. 					'price' => 3
    3243. 

  3243. 				),
    3244. 

  3244. 			),
    3245. 

  3245. 			'combine_js' => array(
    3246. 

  3246. 				'minify_javascript' => array(
    3247. 

  3247. 					'value' => $this->compress_options['minify']['javascript'],
    3248. 

  3248. 					'type' => 'checkbox'
    3249. 

  3249. 				),
    3250. 

  3250. 				'minify_javascript_body' => array(
    3251. 

  3251. 					'value' => $this->compress_options['minify']['javascript_body'],
    3252. 

  3252. 					'type' => 'checkbox'
    3253. 

  3253. 				),
    3254. 

  3254. 				'external_scripts_inline' => array(
    3255. 

  3255. 					'value' => $this->compress_options['external_scripts']['inline'],
    3256. 

  3256. 					'type' => 'checkbox'
    3257. 

  3257. 				),
    3258. 

  3258. 				'external_scripts_inline_body' => array(
    3259. 

  3259. 					'value' => empty($this->compress_options['external_scripts']['inline_body']) ? 0 : 1,
    3260. 

  3260. 					'type' => 'checkbox'
    3261. 

  3261. 				),
    3262. 

  3262. 				'external_scripts_on' => array(
    3263. 

  3263. 					'value' => $this->compress_options['external_scripts']['on'],
    3264. 

  3264. 					'type' => 'checkbox',
    3265. 

  3265. 					'disabled' => !empty($this->restrictions['wss_external_scripts_on'])
    3266. 

  3266. 				),
    3267. 

  3267. 				'minify_javascript_file' => array(
    3268. 

  3268. 					'value' => $this->compress_options['minify']['javascript_file'],
    3269. 

  3269. 					'type' => 'text',
    3270. 

  3270. 					'price' => 1,
    3271. 

  3271. 					'hidden' => $this->premium < 2 ? 1 : 0
    3272. 

  3272. 				),
    3273. 

  3273. 				'minify_javascript_host' => array(
    3274. 

  3274. 					'value' => $this->compress_options['minify']['javascript_host'],
    3275. 

  3275. 					'type' => 'text',
    3276. 

  3276. 					'price' => 2,
    3277. 

  3277. 					'hidden' => $this->premium < 1 ? 1 : 0
    3278. 

  3278. 				),
    3279. 

  3279. 				'external_scripts_ignore_list' => array(
    3280. 

  3280. 					'value' => $this->compress_options['external_scripts']['ignore_list'],
    3281. 

  3281. 					'type' => 'textarea'
    3282. 

  3282. 				),
    3283. 

  3283. 				'external_scripts_head_end' => array(
    3284. 

  3284. 					'value' => $this->compress_options['external_scripts']['head_end'],
    3285. 

  3285. 					'type' => 'checkbox'
    3286. 

  3286. 				),
    3287. 

  3287. 				'external_scripts_include_try' => array(
    3288. 

  3288. 					'value' => $this->compress_options['external_scripts']['include_try'],
    3289. 

  3289. 					'type' => 'checkbox',
    3290. 

  3290. 					'hidden' => $this->premium < 1 ? 1 : 0
    3291. 

  3291. 				),
    3292. 

  3292. 				'external_scripts_duplicates' => array(
    3293. 

  3293. 					'value' => $this->compress_options['external_scripts']['duplicates'],
    3294. 

  3294. 					'type' => 'checkbox',
    3295. 

  3295. 					'hidden' => $this->premium < 1 ? 1 : 0
    3296. 

  3296. 				),
    3297. 

  3297. 				'external_scripts_include_mask' => array(
    3298. 

  3298. 					'value' => empty($this->compress_options['external_scripts']['include_mask']) ? '' : $this->compress_options['external_scripts']['include_mask'],
    3299. 

  3299. 					'type' => 'text',
    3300. 

  3300. 					'hidden' => $this->premium < 2 ? 1 : 0
    3301. 

  3301. 				),
    3302. 

  3302. 				'external_scripts_remove_list' => array(
    3303. 

  3303. 					'value' => empty($this->compress_options['external_scripts']['remove_list']) ? '' : $this->compress_options['external_scripts']['remove_list'],
    3304. 

  3304. 					'type' => 'text',
    3305. 

  3305. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3306. 

  3306. 					'price' => 3
    3307. 

  3307. 				),
    3308. 

  3308. 			),
    3309. 

  3309. 			'minify' => array(
    3310. 

  3310. 				'minify_css_min' => array(
    3311. 

  3311. 					'value' => $this->compress_options['minify']['css_min'],
    3312. 

  3312. 					'type' => 'radio',
    3313. 

  3313. 					'count' => $this->premium < 2 ? 2 : 4,
    3314. 

  3314. 				),
    3315. 

  3315. 				'minify_js' => array(
    3316. 

  3316. 					'value' => $this->compress_options['minify']['with_jsmin'] ? 1 :
    3317. 

  3317. 						($this->compress_options['minify']['with_yui'] ? 2 :
    3318. 

  3318. 						($this->compress_options['minify']['with_packer'] ? 3 : 
    3319. 

  3319. 						(!empty($this->compress_options['minify']['with_google']) ? 4 : 0))),
    3320. 

  3320. 					'type' => 'radio',
    3321. 

  3321. 					'count' => $this->premium < 2 ? 2 : 5,
    3322. 

  3322. 					'disabled' => array(
    3323. 

  3323. 						0,
    3324. 

  3324. 						!empty($this->restrictions['wss_minify_js1']),
    3325. 

  3325. 						!empty($this->restrictions['wss_minify_js2']),
    3326. 

  3326. 						!empty($this->restrictions['wss_minify_js3']),
    3327. 

  3327. 						!empty($this->restrictions['wss_minify_js4']),
    3328. 

  3328. 						!empty($this->restrictions['wss_minify_js5'])
    3329. 

  3329. 					)
    3330. 

  3330. 						
    3331. 

  3331. 				),
    3332. 

  3332. 				'external_scripts_minify_exclude' => array(
    3333. 

  3333. 					'value' => $this->compress_options['external_scripts']['minify_exclude'],
    3334. 

  3334. 					'type' => 'textarea',
    3335. 

  3335. 					'price' => 1
    3336. 

  3336. 				),
    3337. 

  3337. 				'minify_page' => array(
    3338. 

  3338. 					'value' => $this->compress_options['minify']['page'],
    3339. 

  3339. 					'type' => 'checkbox'
    3340. 

  3340. 				),
    3341. 

  3341. 				'minify_html_one_string' => array(
    3342. 

  3342. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3343. 

  3343. 					'value' => $this->compress_options['minify']['html_one_string'],
    3344. 

  3344. 					'type' => 'checkbox',
    3345. 

  3345. 					'price' => 2
    3346. 

  3346. 				),
    3347. 

  3347. 				'minify_html_comments' => array(
    3348. 

  3348. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3349. 

  3349. 					'value' => $this->compress_options['minify']['html_comments'],
    3350. 

  3350. 					'type' => 'checkbox',
    3351. 

  3351. 					'price' => 2
    3352. 

  3352. 				)
    3353. 

  3353. 			),
    3354. 

  3354. 			'gzip' => array(
    3355. 

  3355. 				'gzip_css' => array(
    3356. 

  3356. 					'value' => $this->compress_options['gzip']['css'],
    3357. 

  3357. 					'type' => 'checkbox'
    3358. 

  3358. 				),
    3359. 

  3359. 				'gzip_javascript' => array(
    3360. 

  3360. 					'value' => $this->compress_options['gzip']['javascript'],
    3361. 

  3361. 					'type' => 'checkbox'
    3362. 

  3362. 				),
    3363. 

  3363. 				'gzip_fonts' => array(
    3364. 

  3364. 					'value' => $this->compress_options['gzip']['fonts'],
    3365. 

  3365. 					'type' => 'checkbox'
    3366. 

  3366. 				),
    3367. 

  3367. 				'gzip_page' => array(
    3368. 

  3368. 					'value' => $this->compress_options['gzip']['page'],
    3369. 

  3369. 					'type' => 'checkbox',
    3370. 

  3370. 					'disabled' => !empty($this->restrictions['wss_gzip_page'])
    3371. 

  3371. 				),
    3372. 

  3372. 				'gzip_zlib' => array(
    3373. 

  3373. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3374. 

  3374. 					'value' => empty($this->compress_options['gzip']['zlib']) ? '' : $this->compress_options['gzip']['zlib'],
    3375. 

  3375. 					'type' => 'checkbox',
    3376. 

  3376. 					'disabled' => !empty($this->restrictions['wss_gzip_zlib'])
    3377. 

  3377. 				),
    3378. 

  3378. 				'gzip_cookie' => array(
    3379. 

  3379. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3380. 

  3380. 					'value' => $this->compress_options['gzip']['cookie'],
    3381. 

  3381. 					'type' => 'checkbox',
    3382. 

  3382. 					'price' => 3
    3383. 

  3383. 				),
    3384. 

  3384. 				'gzip_noie' => array(
    3385. 

  3385. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3386. 

  3386. 					'value' => $this->compress_options['gzip']['noie'],
    3387. 

  3387. 					'type' => 'checkbox',
    3388. 

  3388. 					'price' => 1
    3389. 

  3389. 				)
    3390. 

  3390. 			),
    3391. 

  3391. 			'clientside' => array(
    3392. 

  3392. 				'far_future_expires_css' => array(
    3393. 

  3393. 					'value' => $this->compress_options['far_future_expires']['css'],
    3394. 

  3394. 					'type' => 'checkbox'
    3395. 

  3395. 				),
    3396. 

  3396. 				'far_future_expires_javascript' => array(
    3397. 

  3397. 					'value' => $this->compress_options['far_future_expires']['javascript'],
    3398. 

  3398. 					'type' => 'checkbox'
    3399. 

  3399. 				),
    3400. 

  3400. 				'far_future_expires_images' => array(
    3401. 

  3401. 					'value' => $this->compress_options['far_future_expires']['images'],
    3402. 

  3402. 					'type' => 'checkbox'
    3403. 

  3403. 				),
    3404. 

  3404. 				'far_future_expires_fonts' => array(
    3405. 

  3405. 					'value' => $this->compress_options['far_future_expires']['fonts'],
    3406. 

  3406. 					'type' => 'checkbox',
    3407. 

  3407. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_expires']) &&
    3408. 

  3408. 						!empty($this->restrictions['wss_htaccess_mod_rewrite'])
    3409. 

  3409. 				),
    3410. 

  3410. 				'far_future_expires_video' => array(
    3411. 

  3411. 					'value' => $this->compress_options['far_future_expires']['video'],
    3412. 

  3412. 					'type' => 'checkbox',
    3413. 

  3413. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_expires']) &&
    3414. 

  3414. 						!empty($this->restrictions['wss_htaccess_mod_rewrite'])
    3415. 

  3415. 				),
    3416. 

  3416. 				'far_future_expires_static' => array(
    3417. 

  3417. 					'value' => $this->compress_options['far_future_expires']['static'],
    3418. 

  3418. 					'type' => 'checkbox',
    3419. 

  3419. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_expires']) &&
    3420. 

  3420. 						!empty($this->restrictions['wss_htaccess_mod_rewrite'])
    3421. 

  3421. 				),
    3422. 

  3422. 				'far_future_expires_html' => array(
    3423. 

  3423. 					'value' => $this->compress_options['far_future_expires']['html'],
    3424. 

  3424. 					'type' => 'checkbox',
    3425. 

  3425. 					'price' => 2,
    3426. 

  3426. 					'hidden' => $this->premium < 1 ? 1 : 0
    3427. 

  3427. 				),
    3428. 

  3428. 				'far_future_expires_html_timeout' => array(
    3429. 

  3429. 					'value' => $this->compress_options['far_future_expires']['html_timeout'],
    3430. 

  3430. 					'type' => 'smalltext',
    3431. 

  3431. 					'hidden' => $this->premium < 1 ? 1 : 0
    3432. 

  3432. 				),
    3433. 

  3433. 				'far_future_expires_external' => array(
    3434. 

  3434. 					'value' => $this->compress_options['far_future_expires']['external'],
    3435. 

  3435. 					'type' => 'checkbox',
    3436. 

  3436. 					'price' => 3,
    3437. 

  3437. 					'hidden' => $this->premium < 1 ? 1 : 0
    3438. 

  3438. 				)
    3439. 

  3439. 			),
    3440. 

  3440. 			'htaccess' => array(
    3441. 

  3441. 				'htaccess_enabled' => array(
    3442. 

  3442. 					'value' => $this->compress_options['htaccess']['enabled'],
    3443. 

  3443. 					'type' => 'checkbox',
    3444. 

  3444. 					'disabled' => !empty($this->restrictions['wss_htaccess_enabled'])
    3445. 

  3445. 				),
    3446. 

  3446. 				'htaccess_local' => array(
    3447. 

  3447. 					'value' => $this->compress_options['htaccess']['local'],
    3448. 

  3448. 					'type' => 'checkbox',
    3449. 

  3449. 					'disabled' => !empty($this->restrictions['wss_htaccess_enabled'])
    3450. 

  3450. 				),
    3451. 

  3451. 				'htaccess_mod_deflate' => array(
    3452. 

  3452. 					'value' => $this->compress_options['htaccess']['mod_deflate'],
    3453. 

  3453. 					'type' => 'checkbox',
    3454. 

  3454. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_deflate']) ||
    3455. 

  3455. 						empty($this->restrictions['wss_htaccess_mod_gzip'])
    3456. 

  3456. 				),
    3457. 

  3457. 				'htaccess_mod_gzip' => array(
    3458. 

  3458. 					'value' => $this->compress_options['htaccess']['mod_gzip'],
    3459. 

  3459. 					'type' => 'checkbox',
    3460. 

  3460. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_gzip']) ||
    3461. 

  3461. 						empty($this->restrictions['wss_htaccess_mod_deflate'])
    3462. 

  3462. 				),
    3463. 

  3463. 				'htaccess_mod_expires' => array(
    3464. 

  3464. 					'value' => $this->compress_options['htaccess']['mod_expires'],
    3465. 

  3465. 					'type' => 'checkbox',
    3466. 

  3466. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_expires'])
    3467. 

  3467. 				),
    3468. 

  3468. 				'htaccess_mod_headers' => array(
    3469. 

  3469. 					'value' => $this->compress_options['htaccess']['mod_headers'],
    3470. 

  3470. 					'type' => 'checkbox',
    3471. 

  3471. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_headers'])
    3472. 

  3472. 				),
    3473. 

  3473. 				'htaccess_mod_setenvif' => array(
    3474. 

  3474. 					'value' => $this->compress_options['htaccess']['mod_setenvif'],
    3475. 

  3475. 					'type' => 'checkbox',
    3476. 

  3476. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_setenvif'])
    3477. 

  3477. 				),
    3478. 

  3478. 				'htaccess_mod_rewrite' => array(
    3479. 

  3479. 					'value' => $this->compress_options['htaccess']['mod_rewrite'],
    3480. 

  3480. 					'type' => 'checkbox',
    3481. 

  3481. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_rewrite'])
    3482. 

  3482. 				),
    3483. 

  3483. 				'htaccess_mod_mime' => array(
    3484. 

  3484. 					'value' => $this->compress_options['htaccess']['mod_mime'],
    3485. 

  3485. 					'type' => 'checkbox',
    3486. 

  3486. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_mime'])
    3487. 

  3487. 				)
    3488. 

  3488. 			),
    3489. 

  3489. 			'backlink' => array(
    3490. 

  3490. 				'footer_text' => array(
    3491. 

  3491. 					'value' => $this->compress_options['footer']['text'],
    3492. 

  3492. 					'type' => 'checkbox'
    3493. 

  3493. 				),
    3494. 

  3494. 				'footer_image' => array(
    3495. 

  3495. 					'value' => $this->compress_options['footer']['image'],
    3496. 

  3496. 					'type' => 'textarea'
    3497. 

  3497. 				),
    3498. 

  3498. 				'footer_link' => array(
    3499. 

  3499. 					'value' => $this->compress_options['footer']['link'],
    3500. 

  3500. 					'type' => 'textarea'
    3501. 

  3501. 				),
    3502. 

  3502. 				'footer_css_code' => array(
    3503. 

  3503. 					'value' => $this->compress_options['footer']['css_code'],
    3504. 

  3504. 					'type' => 'textarea'
    3505. 

  3505. 				),
    3506. 

  3506. 				'footer_spot' => array(
    3507. 

  3507. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3508. 

  3508. 					'value' => $this->compress_options['footer']['spot'],
    3509. 

  3509. 					'type' => 'checkbox'
    3510. 

  3510. 				),
    3511. 

  3511. 				'footer_counter' => array(
    3512. 

  3512. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3513. 

  3513. 					'value' => empty($this->compress_options['footer']['counter']) ? '' : $this->compress_options['footer']['counter'],
    3514. 

  3514. 					'type' => 'smalltext'
    3515. 

  3515. 				),
    3516. 

  3516. 				'footer_ab' => array(
    3517. 

  3517. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3518. 

  3518. 					'type' => 'smalltext',
    3519. 

  3519. 					'value' => empty($this->compress_options['footer']['ab']) ? '' : $this->compress_options['footer']['ab'],
    3520. 

  3520. 					'price' => 5
    3521. 

  3521. 				)
    3522. 

  3522. 			),
    3523. 

  3523. 			'performance' => array(
    3524. 

  3524. 				'performance_mtime' => array(
    3525. 

  3525. 					'value' => $this->compress_options['performance']['mtime'],
    3526. 

  3526. 					'type' => 'checkbox',
    3527. 

  3527. 					'price' => 12
    3528. 

  3528. 				),
    3529. 

  3529. 				'performance_check_files' => array(
    3530. 

  3530. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3531. 

  3531. 					'value' => empty($this->compress_options['performance']['cache_version']) ? 0 : 1,
    3532. 

  3532. 					'type' => 'checkbox',
    3533. 

  3533. 					'price' => 1
    3534. 

  3534. 				),
    3535. 

  3535. 				'performance_cache_version' => array(
    3536. 

  3536. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3537. 

  3537. 					'value' => $this->compress_options['performance']['cache_version'],
    3538. 

  3538. 					'type' => 'smalltext',
    3539. 

  3539. 					'price' => 2
    3540. 

  3540. 				),
    3541. 

  3541. 				'performance_plain_string' => array(
    3542. 

  3542. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3543. 

  3543. 					'value' => $this->compress_options['performance']['plain_string'],
    3544. 

  3544. 					'type' => 'checkbox',
    3545. 

  3545. 					'price' => 2
    3546. 

  3546. 				),
    3547. 

  3547. 				'performance_uniform_cache' => array(
    3548. 

  3548. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3549. 

  3549. 					'value' => $this->compress_options['performance']['uniform_cache'],
    3550. 

  3550. 					'type' => 'checkbox',
    3551. 

  3551. 					'price' => 3
    3552. 

  3552. 				),
    3553. 

  3553. 				'performance_restore_properties' => array(
    3554. 

  3554. 					'value' => $this->compress_options['performance']['restore_properties'],
    3555. 

  3555. 					'type' => 'checkbox',
    3556. 

  3556. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3557. 

  3557. 					'price' => 1
    3558. 

  3558. 				),
    3559. 

  3559. 				'performance_delete_old' => array(
    3560. 

  3560. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3561. 

  3561. 					'value' => $this->compress_options['performance']['delete_old'],
    3562. 

  3562. 					'type' => 'smalltext',
    3563. 

  3563. 					'price' => 2
    3564. 

  3564. 				),
    3565. 

  3565. 				'performance_https' => array(
    3566. 

  3566. 					'value' => empty($this->compress_options['performance']['https']) ? 0 : 1,
    3567. 

  3567. 					'type' => 'checkbox',
    3568. 

  3568. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3569. 

  3569. 					'price' => 1
    3570. 

  3570. 				),
    3571. 

  3571. 				'performance_cache_engine' => array(
    3572. 

  3572. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3573. 

  3573. 					'value' => $this->compress_options['performance']['cache_engine'],
    3574. 

  3574. 					'type' => 'radio',
    3575. 

  3575. 					'count' => 4,
    3576. 

  3576. 					'price' => array(0, 5, 5, 5, 5, 5, 5),
    3577. 

  3577. 					'disabled' => array(
    3578. 

  3578. 						0,
    3579. 

  3579. 						!empty($this->restrictions['wss_performance_cache_engine1']),
    3580. 

  3580. 						!empty($this->restrictions['wss_performance_cache_engine2']),
    3581. 

  3581. 						!empty($this->restrictions['wss_performance_cache_engine3']),
    3582. 

  3582. 						!empty($this->restrictions['wss_performance_cache_engine4']),
    3583. 

  3583. 						!empty($this->restrictions['wss_performance_cache_engine5']),
    3584. 

  3584. 					)
    3585. 

  3585. 				),
    3586. 

  3586. 				'performance_cache_engine_options' => array(
    3587. 

  3587. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3588. 

  3588. 					'value' => empty($this->compress_options['performance']['cache_engine_options']) ? '' : $this->compress_options['performance']['cache_engine_options'],
    3589. 

  3589. 					'type' => 'text',
    3590. 

  3590. 					'hidden' => 1
    3591. 

  3591. 				),
    3592. 

  3592. 				'performance_scale' => array(
    3593. 

  3593. 					'value' => empty($this->compress_options['performance']['scale']) ? 0 : 1,
    3594. 

  3594. 					'type' => 'checkbox',
    3595. 

  3595. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3596. 

  3596. 					'price' => 3,
    3597. 

  3597. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled'])
    3598. 

  3598. 				),
    3599. 

  3599. 				'performance_scale_restriction' => array(
    3600. 

  3600. 					'value' => empty($this->compress_options['performance']['scale_restriction']) ? '' : $this->compress_options['performance']['scale_restriction'],
    3601. 

  3601. 					'type' => 'text',
    3602. 

  3602. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3603. 

  3603. 					'price' => 5,
    3604. 

  3604. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled'])
    3605. 

  3605. 				),
    3606. 

  3606. 			),
    3607. 

  3607. 			'data_uri' => array(
    3608. 

  3608. 				'data_uris_on' => array(
    3609. 

  3609. 					'value' => $this->compress_options['data_uris']['on'],
    3610. 

  3610. 					'type' => 'checkbox',
    3611. 

  3611. 					'disabled' => !empty($this->restrictions['wss_css_minify']),
    3612. 

  3612. 					'price' => 5
    3613. 

  3613. 				),
    3614. 

  3614. 				'data_uris_mhtml' => array(
    3615. 

  3615. 					'value' => $this->compress_options['data_uris']['mhtml'],
    3616. 

  3616. 					'type' => 'checkbox',
    3617. 

  3617. 					'disabled' => !empty($this->compress_options['performance']['uniform_cache']) || !empty($this->restrictions['wss_css_minify']),
    3618. 

  3618. 					'price' => 5
    3619. 

  3619. 				),
    3620. 

  3620. 				'data_uris_size' => array(
    3621. 

  3621. 					'value' => $this->compress_options['data_uris']['size'],
    3622. 

  3622. 					'type' => 'smalltext',
    3623. 

  3623. 				),
    3624. 

  3624. 				'data_uris_mhtml_size' => array(
    3625. 

  3625. 					'value' => $this->compress_options['data_uris']['mhtml_size'],
    3626. 

  3626. 					'type' => 'smalltext',
    3627. 

  3627. 					'disabled' => !empty($this->compress_options['performance']['uniform_cache']) || !empty($this->restrictions['wss_css_minify'])
    3628. 

  3628. 				),
    3629. 

  3629. 				'data_uris_ignore_list' => array(
    3630. 

  3630. 					'value' => $this->compress_options['data_uris']['ignore_list'],
    3631. 

  3631. 					'type' => 'textarea'
    3632. 

  3632. 				),
    3633. 

  3633. 				'data_uris_additional_list' => array(
    3634. 

  3634. 					'value' => $this->compress_options['data_uris']['additional_list'],
    3635. 

  3635. 					'type' => 'textarea',
    3636. 

  3636. 					'disabled' => !empty($this->compress_options['performance']['uniform_cache']) || !empty($this->restrictions['wss_css_minify'])
    3637. 

  3637. 				),
    3638. 

  3638. 				'data_uris_separate' => array(
    3639. 

  3639. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3640. 

  3640. 					'value' => $this->compress_options['data_uris']['separate'],
    3641. 

  3641. 					'type' => 'checkbox',
    3642. 

  3642. 					'price' => 2,
    3643. 

  3643. 					'disabled' => !empty($this->compress_options['performance']['uniform_cache']) || !empty($this->restrictions['wss_css_minify'])
    3644. 

  3644. 				)
    3645. 

  3645. 			),
    3646. 

  3646. 			'css_sprites' => array(
    3647. 

  3647. 				'premium' => $this->premium < 1 ? 1 : 0,
    3648. 

  3648. 				'css_sprites_enabled' => array(
    3649. 

  3649. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3650. 

  3650. 					'value' => $this->compress_options['css_sprites']['enabled'],
    3651. 

  3651. 					'type' => 'checkbox',
    3652. 

  3652. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']) || !empty($this->restrictions['wss_css_sprites_tidy']) || !empty($this->restrictions['wss_css_minify']),
    3653. 

  3653. 					'price' => 5,
    3654. 

  3654. 				),
    3655. 

  3655. 				'css_sprites_aggressive' => array(
    3656. 

  3656. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3657. 

  3657. 					'value' => $this->compress_options['css_sprites']['aggressive'],
    3658. 

  3658. 					'type' => 'checkbox',
    3659. 

  3659. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']) || !empty($this->restrictions['wss_css_sprites_tidy']) || !empty($this->restrictions['wss_css_minify']),
    3660. 

  3660. 					'price' => 2
    3661. 

  3661. 				),
    3662. 

  3662. 				'css_sprites_no_ie6' => array(
    3663. 

  3663. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3664. 

  3664. 					'value' => $this->compress_options['css_sprites']['no_ie6'],
    3665. 

  3665. 					'type' => 'checkbox',
    3666. 

  3666. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']) || !empty($this->restrictions['wss_css_sprites_tidy']) || !empty($this->restrictions['wss_css_minify']),
    3667. 

  3667. 					'price' => 2
    3668. 

  3668. 				),
    3669. 

  3669. 				'css_sprites_dimensions_limited' => array(
    3670. 

  3670. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3671. 

  3671. 					'value' => $this->compress_options['css_sprites']['dimensions_limited'],
    3672. 

  3672. 					'type' => 'smalltext',
    3673. 

  3673. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']) || !empty($this->restrictions['wss_css_sprites_tidy']) || !empty($this->restrictions['wss_css_minify'])
    3674. 

  3674. 				),
    3675. 

  3675. 				'css_sprites_sprites_limited' => array(
    3676. 

  3676. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3677. 

  3677. 					'value' => empty($this->compress_options['css_sprites']['sprites_limited']) ? '' : $this->compress_options['css_sprites']['sprites_limited'],
    3678. 

  3678. 					'type' => 'smalltext',
    3679. 

  3679. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled'])
    3680. 

  3680. 				),
    3681. 

  3681. 				'css_sprites_html_sprites' => array(
    3682. 

  3682. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3683. 

  3683. 					'value' => $this->compress_options['css_sprites']['html_sprites'],
    3684. 

  3684. 					'type' => 'checkbox',
    3685. 

  3685. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']),
    3686. 

  3686. 					'price' => 4
    3687. 

  3687. 				),
    3688. 

  3688. 				'css_sprites_html_limit' => array(
    3689. 

  3689. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3690. 

  3690. 					'value' => $this->compress_options['css_sprites']['html_limit'],
    3691. 

  3691. 					'type' => 'smalltext',
    3692. 

  3692. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled'])
    3693. 

  3693. 				),
    3694. 

  3694. 				'css_sprites_html_page' => array(
    3695. 

  3695. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3696. 

  3696. 					'value' => $this->compress_options['css_sprites']['html_page'],
    3697. 

  3697. 					'type' => 'checkbox',
    3698. 

  3698. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']),
    3699. 

  3699. 					'price' => 2
    3700. 

  3700. 				),
    3701. 

  3701. 				'css_sprites_ignore' => array(
    3702. 

  3702. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3703. 

  3703. 					'value' => empty($this->compress_options['css_sprites']['ignore']) ? 0 : $this->compress_options['css_sprites']['ignore'],
    3704. 

  3704. 					'type' => 'radio',
    3705. 

  3705. 					'count' => 2,
    3706. 

  3706. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled'])
    3707. 

  3707. 				),
    3708. 

  3708. 				'css_sprites_ignore_list' => array(
    3709. 

  3709. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3710. 

  3710. 					'value' => $this->compress_options['css_sprites']['ignore_list'],
    3711. 

  3711. 					'type' => 'textarea',
    3712. 

  3712. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled'])
    3713. 

  3713. 				),
    3714. 

  3714. 				'css_sprites_extra_space' => array(
    3715. 

  3715. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3716. 

  3716. 					'value' => $this->compress_options['css_sprites']['extra_space'],
    3717. 

  3717. 					'type' => 'checkbox',
    3718. 

  3718. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']) || !empty($this->restrictions['wss_css_sprites_tidy']) || !empty($this->restrictions['wss_css_minify']),
    3719. 

  3719. 					'price' => 1
    3720. 

  3720. 				),
    3721. 

  3721. 				'css_sprites_truecolor_in_jpeg' => array(
    3722. 

  3722. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3723. 

  3723. 					'value' => $this->compress_options['css_sprites']['truecolor_in_jpeg'],
    3724. 

  3724. 					'type' => 'radio',
    3725. 

  3725. 					'count' => 2,
    3726. 

  3726. 					'disabled' => !empty($this->restrictions['wss_css_sprites_enabled']) || !empty($this->restrictions['wss_css_sprites_tidy']) || !empty($this->restrictions['wss_css_minify']) ? 100 : 0,
    3727. 

  3727. 					'price' => array(0, 1)
    3728. 

  3728. 				),
    3729. 

  3729. 			),
    3730. 

  3730. 			'serverside' => array(
    3731. 

  3731. 				'premium' => $this->premium < 1 ? 1 : 0,
    3732. 

  3732. 				'html_cache_enabled' => array(
    3733. 

  3733. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3734. 

  3734. 					'value' => $this->compress_options['html_cache']['enabled'],
    3735. 

  3735. 					'type' => 'checkbox',
    3736. 

  3736. 					'price' => 25
    3737. 

  3737. 				),
    3738. 

  3738. 				'html_cache_timeout' => array(
    3739. 

  3739. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3740. 

  3740. 					'value' => $this->compress_options['html_cache']['timeout'],
    3741. 

  3741. 					'type' => 'smalltext'
    3742. 

  3742. 				),
    3743. 

  3743. 				'html_cache_timeout_cart' => array(
    3744. 

  3744. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3745. 

  3745. 					'value' => empty($this->compress_options['html_cache']['timeout_cart']) ? 0 : $this->compress_options['html_cache']['timeout_cart'],
    3746. 

  3746. 					'type' => 'smalltext',
    3747. 

  3747. 					'price' => 2
    3748. 

  3748. 				),
    3749. 

  3749. 				'html_cache_timeout_ajax' => array(
    3750. 

  3750. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3751. 

  3751. 					'value' => empty($this->compress_options['html_cache']['timeout_ajax']) ? 0 : $this->compress_options['html_cache']['timeout_ajax'],
    3752. 

  3752. 					'type' => 'smalltext',
    3753. 

  3753. 					'price' => 2
    3754. 

  3754. 				),
    3755. 

  3755. 				'html_cache_flush_only' => array(
    3756. 

  3756. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3757. 

  3757. 					'value' => $this->compress_options['html_cache']['flush_only'],
    3758. 

  3758. 					'type' => 'checkbox',
    3759. 

  3759. 					'price' => 3
    3760. 

  3760. 				),
    3761. 

  3761. 				'html_cache_flush_size' => array(
    3762. 

  3762. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3763. 

  3763. 					'value' => $this->compress_options['html_cache']['flush_size'],
    3764. 

  3764. 					'type' => 'smalltext'
    3765. 

  3765. 				),
    3766. 

  3766. 				'html_cache_ignore' => array(
    3767. 

  3767. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3768. 

  3768. 					'value' => empty($this->compress_options['html_cache']['ignore']) ? 0 : $this->compress_options['html_cache']['ignore'],
    3769. 

  3769. 					'type' => 'radio',
    3770. 

  3770. 					'count' => 2
    3771. 

  3771. 				),
    3772. 

  3772. 				'html_cache_ignore_list' => array(
    3773. 

  3773. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3774. 

  3774. 					'value' => $this->compress_options['html_cache']['ignore_list'],
    3775. 

  3775. 					'type' => 'textarea',
    3776. 

  3776. 					'price' => 2
    3777. 

  3777. 				),
    3778. 

  3778. 				'html_cache_allowed_list' => array(
    3779. 

  3779. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3780. 

  3780. 					'value' => $this->compress_options['html_cache']['allowed_list'],
    3781. 

  3781. 					'type' => 'text'
    3782. 

  3782. 				),
    3783. 

  3783. 				'html_cache_additional_list' => array(
    3784. 

  3784. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3785. 

  3785. 					'value' => $this->compress_options['html_cache']['additional_list'],
    3786. 

  3786. 					'type' => 'text',
    3787. 

  3787. 					'price' => 3
    3788. 

  3788. 				),
    3789. 

  3789. 				'html_cache_params' => array(
    3790. 

  3790. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3791. 

  3791. 					'value' => empty($this->compress_options['html_cache']['params']) ? '' : $this->compress_options['html_cache']['params'],
    3792. 

  3792. 					'type' => 'text',
    3793. 

  3793. 					'price' => 2
    3794. 

  3794. 				),
    3795. 

  3795. 				'html_cache_enhanced' => array(
    3796. 

  3796. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3797. 

  3797. 					'value' => $this->compress_options['html_cache']['enhanced'],
    3798. 

  3798. 					'type' => 'checkbox',
    3799. 

  3799. 					'price' => 3,
    3800. 

  3800. 					'disabled' => !empty($this->restrictions['wss_htaccess_mod_rewrite'])
    3801. 

  3801. 				),
    3802. 

  3802. 				'html_cache_cleanup' => array(
    3803. 

  3803. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3804. 

  3804. 					'value' => empty($this->compress_options['html_cache']['cleanup']) ? 0 : 1,
    3805. 

  3805. 					'type' => 'checkbox',
    3806. 

  3806. 					'price' => 2
    3807. 

  3807. 				)
    3808. 

  3808. 			),
    3809. 

  3809. 			'sqlcache' => array(
    3810. 

  3810. 				'premium' => $this->premium < 2 ? 1 : 0,
    3811. 

  3811. 				'sql_cache_enabled' => array(
    3812. 

  3812. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3813. 

  3813. 					'value' => empty($this->compress_options['sql_cache']['enabled']) ? 0 : 1,
    3814. 

  3814. 					'type' => 'checkbox',
    3815. 

  3815. 					'price' => 12,
    3816. 

  3816. 					'disabled' => empty($this->internal_sql)
    3817. 

  3817. 				),
    3818. 

  3818. 				'sql_cache_time' => array(
    3819. 

  3819. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3820. 

  3820. 					'value' => empty($this->compress_options['sql_cache']['time']) ? 0 : $this->compress_options['sql_cache']['time'],
    3821. 

  3821. 					'type' => 'smalltext',
    3822. 

  3822. 					'disabled' => empty($this->internal_sql)
    3823. 

  3823. 				),
    3824. 

  3824. 				'sql_cache_timeout' => array(
    3825. 

  3825. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3826. 

  3826. 					'value' => empty($this->compress_options['sql_cache']['timeout']) ? 0 : $this->compress_options['sql_cache']['timeout'],
    3827. 

  3827. 					'type' => 'smalltext',
    3828. 

  3828. 					'disabled' => empty($this->internal_sql)
    3829. 

  3829. 				),
    3830. 

  3830. 				'sql_cache_tables_exclude' => array(
    3831. 

  3831. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3832. 

  3832. 					'value' => empty($this->compress_options['sql_cache']['tables_exclude']) ? '' : $this->compress_options['sql_cache']['tables_exclude'],
    3833. 

  3833. 					'type' => 'textarea',
    3834. 

  3834. 					'disabled' => empty($this->internal_sql)
    3835. 

  3835. 				)
    3836. 

  3836. 			),
    3837. 

  3837. 			'unobtrusive' => array(
    3838. 

  3838. 				'premium' => $this->premium < 1 ? 1 : 0,
    3839. 

  3839. 				'unobtrusive_on' => array(
    3840. 

  3840. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3841. 

  3841. 					'value' => $this->compress_options['unobtrusive']['on'],
    3842. 

  3842. 					'type' => 'radio',
    3843. 

  3843. 					'count' => 3,
    3844. 

  3844. 					'price' => array(0,5,5)
    3845. 

  3845. 				),
    3846. 

  3846. 				'unobtrusive_body' => array(
    3847. 

  3847. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3848. 

  3848. 					'value' => $this->compress_options['unobtrusive']['body'],
    3849. 

  3849. 					'type' => 'checkbox',
    3850. 

  3850. 					'price' => 2
    3851. 

  3851. 				),
    3852. 

  3852. 				'unobtrusive_all' => array(
    3853. 

  3853. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3854. 

  3854. 					'value' => $this->compress_options['unobtrusive']['all'],
    3855. 

  3855. 					'type' => 'checkbox',
    3856. 

  3856. 					'price' => 2
    3857. 

  3857. 				),
    3858. 

  3858. 				'unobtrusive_informers' => array(
    3859. 

  3859. 					'value' => $this->compress_options['unobtrusive']['informers'],
    3860. 

  3860. 					'type' => 'checkbox',
    3861. 

  3861. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3862. 

  3862. 					'price' => 3
    3863. 

  3863. 				),
    3864. 

  3864. 				'unobtrusive_counters' => array(
    3865. 

  3865. 					'value' => $this->compress_options['unobtrusive']['counters'],
    3866. 

  3866. 					'type' => 'checkbox',
    3867. 

  3867. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3868. 

  3868. 					'price' => 2
    3869. 

  3869. 				),
    3870. 

  3870. 				'unobtrusive_ads' => array(
    3871. 

  3871. 					'value' => $this->compress_options['unobtrusive']['ads'],
    3872. 

  3872. 					'type' => 'checkbox',
    3873. 

  3873. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3874. 

  3874. 					'price' => 3
    3875. 

  3875. 				),
    3876. 

  3876. 				'unobtrusive_iframes' => array(
    3877. 

  3877. 					'value' => $this->compress_options['unobtrusive']['iframes'],
    3878. 

  3878. 					'type' => 'checkbox',
    3879. 

  3879. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3880. 

  3880. 					'price' => 3
    3881. 

  3881. 				),
    3882. 

  3882. 				'unobtrusive_background' => array(
    3883. 

  3883. 					'value' => empty($this->compress_options['unobtrusive']['background']) ? 0 : 1,
    3884. 

  3884. 					'type' => 'checkbox',
    3885. 

  3885. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3886. 

  3886. 					'price' => 2
    3887. 

  3887. 				),
    3888. 

  3888. 				'unobtrusive_configuration' => array(
    3889. 

  3889. 					'value' => empty($this->compress_options['unobtrusive']['configuration']) ? '' : $this->compress_options['unobtrusive']['configuration'],
    3890. 

  3890. 					'type' => 'text',
    3891. 

  3891. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3892. 

  3892. 					'price' => 5
    3893. 

  3893. 				),
    3894. 

  3894. 				'unobtrusive_postload' => array(
    3895. 

  3895. 					'value' => empty($this->compress_options['unobtrusive']['postload']) ? '' : $this->compress_options['unobtrusive']['postload'],
    3896. 

  3896. 					'type' => 'textarea',
    3897. 

  3897. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3898. 

  3898. 					'price' => 5
    3899. 

  3899. 				),
    3900. 

  3900. 				'unobtrusive_frames' => array(
    3901. 

  3901. 					'value' => empty($this->compress_options['unobtrusive']['frames']) ? '' : $this->compress_options['unobtrusive']['frames'],
    3902. 

  3902. 					'type' => 'textarea',
    3903. 

  3903. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3904. 

  3904. 					'price' => 5
    3905. 

  3905. 				),
    3906. 

  3906. 			),
    3907. 

  3907. 			'multiple_hosts' => array(
    3908. 

  3908. 				'parallel_enabled' => array(
    3909. 

  3909. 					'value' => $this->compress_options['parallel']['enabled'],
    3910. 

  3910. 					'type' => 'checkbox',
    3911. 

  3911. 					'price' => 3
    3912. 

  3912. 				),
    3913. 

  3913. 				'parallel_regexp' => array(
    3914. 

  3914. 					'value' => empty($this->compress_options['parallel']['regexp']) ? '' : $this->compress_options['parallel']['regexp'],
    3915. 

  3915. 					'type' => 'text',
    3916. 

  3916. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3917. 

  3917. 					'price' => 5
    3918. 

  3918. 				),
    3919. 

  3919. 				'parallel_check' => array(
    3920. 

  3920. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3921. 

  3921. 					'value' => $this->compress_options['parallel']['check'],
    3922. 

  3922. 					'type' => 'checkbox'
    3923. 

  3923. 				),
    3924. 

  3924. 				'parallel_allowed_list' => array(
    3925. 

  3925. 					'value' => $this->compress_options['parallel']['allowed_list'],
    3926. 

  3926. 					'type' => 'text'
    3927. 

  3927. 				),
    3928. 

  3928. 				'parallel_css' => array(
    3929. 

  3929. 					'value' => $this->compress_options['parallel']['css'],
    3930. 

  3930. 					'type' => 'checkbox',
    3931. 

  3931. 					'price' => 2
    3932. 

  3932. 				),
    3933. 

  3933. 				'parallel_javascript' => array(
    3934. 

  3934. 					'value' => $this->compress_options['parallel']['javascript'],
    3935. 

  3935. 					'type' => 'checkbox',
    3936. 

  3936. 					'price' => 2,
    3937. 

  3937. 					'onclick' => '_.u(this)',
    3938. 

  3938. 				),
    3939. 

  3939. 				'parallel_additional' => array(
    3940. 

  3940. 					'value' => $this->compress_options['parallel']['additional'],
    3941. 

  3941. 					'type' => 'textarea',
    3942. 

  3942. 					'hidden' => 1
    3943. 

  3943. 				),
    3944. 

  3944. 				'parallel_additional_list' => array(
    3945. 

  3945. 					'value' => $this->compress_options['parallel']['additional_list'],
    3946. 

  3946. 					'type' => 'textarea',
    3947. 

  3947. 					'hidden' => 1
    3948. 

  3948. 				),
    3949. 

  3949. 				'parallel_ignore_list' => array(
    3950. 

  3950. 					'value' => $this->compress_options['parallel']['ignore_list'],
    3951. 

  3951. 					'type' => 'textarea',
    3952. 

  3952. 					'price' => 1
    3953. 

  3953. 				),
    3954. 

  3954. 				'parallel_custom' => array(
    3955. 

  3955. 					'value' => $this->compress_options['parallel']['custom'],
    3956. 

  3956. 					'type' => 'radio',
    3957. 

  3957. 					'count' => 3,
    3958. 

  3958. 					'price' => 1
    3959. 

  3959. 				),
    3960. 

  3960. 				'parallel_ftp' => array(
    3961. 

  3961. 					'hidden' => $this->premium < 1 ? 1 : 0,
    3962. 

  3962. 					'value' => $this->compress_options['parallel']['ftp'],
    3963. 

  3963. 					'type' => 'text',
    3964. 

  3964. 					'price' => 2
    3965. 

  3965. 				),
    3966. 

  3966. 				'parallel_https' => array(
    3967. 

  3967. 					'hidden' => $this->premium < 2 ? 1 : 0,
    3968. 

  3968. 					'value' => $this->compress_options['parallel']['https'],
    3969. 

  3969. 					'type' => 'text',
    3970. 

  3970. 					'price' => 5
    3971. 

  3971. 				),
    3972. 

  3972. 			),
    3973. 

  3973. 			'rocket' => array(
    3974. 

  3974. 				'rocket_css' => array(
    3975. 

  3975. 					'value' => empty($this->compress_options['rocket']['css']) ? 0 : 1,
    3976. 

  3976. 					'type' => 'checkbox'
    3977. 

  3977. 				),
    3978. 

  3978. 				'rocket_javascript' => array(
    3979. 

  3979. 					'value' => empty($this->compress_options['rocket']['javascript']) ? 0 : 1,
    3980. 

  3980. 					'type' => 'checkbox'
    3981. 

  3981. 				),
    3982. 

  3982. 				'rocket_reorder' => array(
    3983. 

  3983. 					'value' => empty($this->compress_options['rocket']['reorder']) ? 0 : 1,
    3984. 

  3984. 					'type' => 'checkbox'
    3985. 

  3985. 				),
    3986. 

  3986. 			)
    3987. 

  3987. 		);
    3988. 

  3988. 		if (empty($options['title'])) {
    3989. 

  3989. 			$options['title'] = constant('_WEBO_OPTIONS_TITLES_' . $config);
    3990. 

  3990. 		}
    3991. 

  3991. 		if (empty($options['description'])) {
    3992. 

  3992. 			$options['description'] = constant('_WEBO_OPTIONS_DESCRIPTIONS_' . $config);
    3993. 

  3993. 		}
    3994. 

  3994. 		$fee = 0;
    3995. 

  3995. /* calculate current options' fee */
    3996. 

  3996. 		foreach ($options as $key => $group) {
    3997. 

  3997. 			if (is_array($group)) {
    3998. 

  3998. 				foreach ($group as $option) {
    3999. 

  3999. 					if (!empty($option['price']) && $option['value']) {
    4000. 

  4000. 						$fee += is_array($option['price']) ?
    4001. 

  4001. 							$option['price'][$option['value']] : $option['price'];
    4002. 

  4002. 					}
    4003. 

  4003. 				}
    4004. 

  4004. 			}
    4005. 

  4005. 		}
    4006. 

  4006. 		$options['fee'] = $fee;
    4007. 

  4007. 		return $options;
    4008. 

  4008. 	}
    4009. 

  4009. 

  4010. 	/**
    4011. 

  4011. 	* Check for possible restrictions for options
    4012. 

  4012. 	*
    4013. 

  4013. 	**/
    4014. 

  4014. 	function check_options() {
    4015. 

  4015. 		if (!empty($this->restrictions)) {
    4016. 

  4016. 			return $this->restrictions;
    4017. 

  4017. 		}
    4018. 

  4018. 		$this->restrictions = array();
    4019. 

  4019. /* normalize all the other options */
    4020. 

  4020. 		$this->get_modules();
    4021. 

  4021. /* disable .htaccess if not Apache */
    4022. 

  4022. 		if (empty($this->apache_modules)) {
    4023. 

  4023. 			$this->restrictions['wss_htaccess_enabled'] = 1;
    4024. 

  4024. 			$this->restrictions['wss_htaccess_mod_deflate'] = 1;
    4025. 

  4025. 			$this->restrictions['wss_htaccess_mod_gzip'] = 1;
    4026. 

  4026. 			$this->restrictions['wss_htaccess_mod_expires'] = 1;
    4027. 

  4027. 			$this->restrictions['wss_htaccess_mod_mime'] = 1;
    4028. 

  4028. 			$this->restrictions['wss_htaccess_mod_headers'] = 1;
    4029. 

  4029. 			$this->restrictions['wss_htaccess_mod_setenvif'] = 1;
    4030. 

  4030. 			$this->restrictions['wss_htaccess_mod_rewrite'] = 1;
    4031. 

  4031. 		} else {
    4032. 

  4032. 			foreach (array(
    4033. 

  4033. 				'mod_deflate',
    4034. 

  4034. 				'mod_gzip',
    4035. 

  4035. 				'mod_expires',
    4036. 

  4036. 				'mod_mime',
    4037. 

  4037. 				'mod_headers',
    4038. 

  4038. 				'mod_setenvif',
    4039. 

  4039. 				'mod_rewrite') as $module) {
    4040. 

  4040. 					if (!in_array($module, $this->apache_modules)) {
    4041. 

  4041. 						$this->restrictions['wss_htaccess_' . $module] = 1;
    4042. 

  4042. 					}
    4043. 

  4043. 			}
    4044. 

  4044. 		}
    4045. 

  4045. /* for IIS we can use web.config */
    4046. 

  4046. 		if ($this->iis) {
    4047. 

  4047. 			unset($this->restrictions['wss_htaccess_enabled']);
    4048. 

  4048. 			unset($this->restrictions['wss_htaccess_mod_gzip']);
    4049. 

  4049. 			unset($this->restrictions['wss_htaccess_mod_expires']);
    4050. 

  4050. 			unset($this->restrictions['wss_htaccess_mod_rewrite']);
    4051. 

  4051. 		}
    4052. 

  4052. 		$this->loaded_modules = @get_loaded_extensions();
    4053. 

  4053. /* fix CSS Sprites options in case of GD lib failure */
    4054. 

  4054. 		$gd = function_exists('gd_info') ? gd_info() : array();
    4055. 

  4055. 		if (!(in_array('gd', $this->loaded_modules) &&
    4056. 

  4056. 			function_exists('imagecreatetruecolor') ||
    4057. 

  4057. 			(!empty($gd['GIF Read Support']) &&
    4058. 

  4058. 			!empty($gd['GIF Create Support']) &&
    4059. 

  4059. 			(!empty($gd['JPEG Support']) || !empty($gd['JPG Support'])) &&
    4060. 

  4060. 			!empty($gd['PNG Support']) &&
    4061. 

  4061. 			!empty($gd['WBMP Support'])))) {
    4062. 

  4062. 				$this->restrictions['wss_css_sprites_enabled'] = 1;
    4063. 

  4063. 		}
    4064. 

  4064. /* Disable CSS Sprites if no CSS Tidy is used */
    4065. 

  4065. 		if (isset($this->compress_options['minify']['css_min']) &&
    4066. 

  4066. 			$this->compress_options['minify']['css_min'] != 2 &&
    4067. 

  4067. 			(!isset($this->input['wss_minify_css_min']) ||
    4068. 

  4068. 			$this->input['wss_minify_css_min'] != 2)) {
    4069. 

  4069. 				$this->restrictions['wss_css_sprites_tidy'] = 1;
    4070. 

  4070. 		}
    4071. 

  4071. /* Disable CSS Sprites and data:URI if no CSS minify is used */
    4072. 

  4072. 		$this->restrictions['wss_css_minify'] = (empty($this->compress_options['minify']['css']) && !isset($this->input['wss_minify_css'])) ||
    4073. 

  4073. 			(isset($this->input['wss_minify_css']) && empty($this->input['wss_minify_css']));
    4074. 

  4074. /* check for YUI&Google availability */
    4075. 

  4075. 		$YUI_checked = 0;
    4076. 

  4076. 		$Google_checked = 0;
    4077. 

  4077. 		if (!$this->iis) {
    4078. 

  4078. 			if (@is_file($this->basepath . 'libs/php/class.yuicompressor.php')) {
    4079. 

  4079. 				require_once($this->basepath . 'libs/php/class.yuicompressor.php');
    4080. 

  4080. 				$YUI = new YuiCompressor($this->compress_options['javascript_cachedir'], $this->basepath);
    4081. 

  4081. 				$YUI_checked = $YUI->check();
    4082. 

  4082. 			}
    4083. 

  4083. 			if (@is_file($this->basepath . 'libs/php/class.googlecompiler.php')) {
    4084. 

  4084. 				require_once($this->basepath . 'libs/php/class.googlecompiler.php');
    4085. 

  4085. 				$Google = new GoogleCompiler($this->compress_options['javascript_cachedir'], $this->basepath);
    4086. 

  4086. 				$Google_checked = $Google->check();
    4087. 

  4087. 			}
    4088. 

  4088. 		}
    4089. 

  4089. 		if (!$YUI_checked) {
    4090. 

  4090. 			$this->restrictions['wss_minify_js2'] = 1;
    4091. 

  4091. 		}
    4092. 

  4092. 		if (!$Google_checked) {
    4093. 

  4093. 			$this->restrictions['wss_minify_js4'] = 1;
    4094. 

  4094. 		}
    4095. 

  4095. /* check for curl existence */
    4096. 

  4096. 		if (empty($this->loaded_modules) ||
    4097. 

  4097. 			!in_array('curl', $this->loaded_modules) ||
    4098. 

  4098. 			!function_exists('curl_init')) {
    4099. 

  4099. 				$this->restrictions['wss_external_scripts_on'] = 1;
    4100. 

  4100. 				$this->restrictions['wss_external_scripts_css'] = 1;
    4101. 

  4101. 		}
    4102. 

  4102. /* check for gzip for HTML possibility */
    4103. 

  4103. 		if ((!function_exists('gzencode') ||
    4104. 

  4104. 			!function_exists('gzcompress') ||
    4105. 

  4105. 			!function_exists('gzdeflate')) &&
    4106. 

  4106. 			!(!empty($this->input['wss_htaccess_enabled']) &&
    4107. 

  4107. 			(!empty($this->input['wss_htaccess_mod_deflate']) ||
    4108. 

  4108. 			!empty($this->input['wss_htaccess_mod_gzip'])))) {
    4109. 

  4109. 				$this->restrictions['wss_gzip_page'] = 1;
    4110. 

  4110. 		}
    4111. 

  4111. /* check for gzip for fonts possibility */
    4112. 

  4112. 		if (!(!empty($this->input['wss_htaccess_enabled']) &&
    4113. 

  4113. 			(!empty($this->input['wss_htaccess_mod_deflate']) ||
    4114. 

  4114. 			!empty($this->input['wss_htaccess_mod_gzip']) ||
    4115. 

  4115. 			!empty($this->input['wss_htaccess_mod_rewrite'])))) {
    4116. 

  4116. 				$this->restrictions['wss_gzip_fonts'] = 1;
    4117. 

  4117. 		}
    4118. 

  4118. /* check for zlib possibility */
    4119. 

  4119. 		if (!strlen(@ini_get("zlib.output_compression_level"))) {
    4120. 

  4120. 			$this->restrictions['wss_gzip_zlib'] = 1;
    4121. 

  4121. 		}
    4122. 

  4122. /* check for caching extensions */
    4123. 

  4123. 		if (!@class_exists('Memcached') && !@class_exists('Memcache')) {
    4124. 

  4124. 			$this->restrictions['wss_performance_cache_engine1'] = 1;
    4125. 

  4125. 		}
    4126. 

  4126. 		if (!@function_exists('apc_store')) {
    4127. 

  4127. 			$this->restrictions['wss_performance_cache_engine2'] = 1;
    4128. 

  4128. 		}
    4129. 

  4129. 		if (!@function_exists('xcache_set')) {
    4130. 

  4130. 			$this->restrictions['wss_performance_cache_engine3'] = 1;
    4131. 

  4131. 		}
    4132. 

  4132. 		if (!@function_exists('zend_shm_cache_store')) {
    4133. 

  4133. 			$this->restrictions['wss_performance_cache_engine4'] = 1;
    4134. 

  4134. 		}
    4135. 

  4135. 		if (!@function_exists('sem_get')) {
    4136. 

  4136. 			$this->restrictions['wss_performance_cache_engine5'] = 1;
    4137. 

  4137. 		}
    4138. 

  4138. 	}
    4139. 

  4139. 

  4140. 	/**
    4141. 

  4141. 	* Save / sanitize all options
    4142. 

  4142. 	*
    4143. 

  4143. 	**/
    4144. 

  4144. 	function set_options() {
    4145. 

  4145. /* fix multiple lines in textarea */
    4146. 

  4146. 		foreach (array(
    4147. 

  4147. 			'wss_unobtrusive_postload',
    4148. 

  4148. 			'wss_unobtrusive_frames',
    4149. 

  4149. 			'wss_unobtrusive_configuration',
    4150. 

  4150. 			'wss_minify_css_file',
    4151. 

  4151. 			'wss_minify_css_host',
    4152. 

  4152. 			'wss_minify_javascript_file',
    4153. 

  4153. 			'wss_minify_javascript_host',
    4154. 

  4154. 			'wss_external_scripts_include_code',
    4155. 

  4155. 			'wss_external_scripts_ignore_list',
    4156. 

  4156. 			'wss_external_scripts_additional_list',
    4157. 

  4157. 			'wss_external_scripts_minify_exclude',
    4158. 

  4158. 			'wss_external_scripts_include_mask',
    4159. 

  4159. 			'wss_performance_cache_engine_options',
    4160. 

  4160. 			'wss_footer_image',
    4161. 

  4161. 			'wss_footer_link',
    4162. 

  4162. 			'wss_footer_css_code',
    4163. 

  4163. 			'wss_footer_counter',
    4164. 

  4164. 			'wss_data_uris_ignore_list',
    4165. 

  4165. 			'wss_data_uris_additional_list',
    4166. 

  4166. 			'wss_css_sprites_ignore_list',
    4167. 

  4167. 			'wss_html_cache_ignore_list',
    4168. 

  4168. 			'wss_html_cache_allowed_list',
    4169. 

  4169. 			'wss_html_cache_additional_list',
    4170. 

  4170. 			'wss_html_cache_params',
    4171. 

  4171. 			'wss_sql_cache_tables_exclude',
    4172. 

  4172. 			'wss_parallel_regexp',
    4173. 

  4173. 			'wss_parallel_allowed_list',
    4174. 

  4174. 			'wss_parallel_additional',
    4175. 

  4175. 			'wss_parallel_additional_list',
    4176. 

  4176. 			'wss_parallel_ignore_list',
    4177. 

  4177. 			'wss_parallel_ftp',
    4178. 

  4178. 			'wss_parallel_https',
    4179. 

  4179. 			'wss_description',
    4180. 

  4180. 			'wss_title',
    4181. 

  4181. 			'wss_config') as $val) {
    4182. 

  4182. 				$this->input[$val] = trim(str_replace(array("\r\n", "\n", '/"', '"'), array(" ", " ", "&quot;", "&quot;"),
    4183. 

  4183. 					!isset($this->input[$val]) ? '' : $this->input[$val]));
    4184. 

  4184. 		}
    4185. 

  4185. /* leave only 1 value (before space) */
    4186. 

  4186. 		foreach (array(
    4187. 

  4187. 			'wss_minify_css_file',
    4188. 

  4188. 			'wss_minify_css_host',
    4189. 

  4189. 			'wss_minify_javascript_file',
    4190. 

  4190. 			'wss_minify_javascript_host',
    4191. 

  4191. 			'wss_external_scripts_remove_list',
    4192. 

  4192. 			'wss_external_scripts_remove_list_css',
    4193. 

  4193. 			'wss_performance_scale_restriction',
    4194. 

  4194. 			'wss_footer_counter',
    4195. 

  4195. 			'wss_parallel_ftp',
    4196. 

  4196. 			'wss_parallel_https',
    4197. 

  4197. 			'wss_config') as $val) {
    4198. 

  4198. 				if ($this->input[$val]) {
    4199. 

  4199. 					$this->input[$val] = preg_replace("![\s\t\r\n].*!is", "", trim($this->input[$val]));
    4200. 

  4200. 				}
    4201. 

  4201. 		}
    4202. 

  4202. /* make numeric options save */
    4203. 

  4203. 		foreach (array(
    4204. 

  4204. 			'wss_combine_css',
    4205. 

  4205. 			'wss_minify_css_min',
    4206. 

  4206. 			'wss_minify_js',
    4207. 

  4207. 			'wss_unobtrusive_on',
    4208. 

  4208. 			'wss_performance_cache_version',
    4209. 

  4209. 			'wss_performance_delete_old',
    4210. 

  4210. 			'wss_performance_cache_engine',
    4211. 

  4211. 			'wss_far_future_expires_html_timeout',
    4212. 

  4212. 			'wss_html_cache_timeout',
    4213. 

  4213. 			'wss_html_cache_timeout_cart',
    4214. 

  4214. 			'wss_html_cache_timeout_ajax',
    4215. 

  4215. 			'wss_html_cache_flush_size',
    4216. 

  4216. 			'wss_html_cache_ignore',
    4217. 

  4217. 			'wss_sql_cache_time',
    4218. 

  4218. 			'wss_sql_cache_timeout',
    4219. 

  4219. 			'wss_footer_ab',
    4220. 

  4220. 			'wss_data_uris_size',
    4221. 

  4221. 			'wss_data_uris_mhtml_size',
    4222. 

  4222. 			'wss_css_sprites_dimensions_limited',
    4223. 

  4223. 			'wss_css_sprites_sprites_limited',
    4224. 

  4224. 			'wss_css_sprites_truecolor_in_jpeg',
    4225. 

  4225. 			'wss_css_sprites_html_limit',
    4226. 

  4226. 			'wss_parallel_custom',
    4227. 

  4227. 			'wss_fee') as $val) {
    4228. 

  4228. 				$this->input[$val] = empty($this->input[$val]) ? 0 : round($this->input[$val]);
    4229. 

  4229. 		}
    4230. 

  4230. /* normalize values for radio buttons */
    4231. 

  4231. 		foreach (array(
    4232. 

  4232. 			'wss_performance_cache_engine',
    4233. 

  4233. 			'wss_css_sprites_truecolor_in_jpeg',
    4234. 

  4234. 			'wss_html_cache_ignore',
    4235. 

  4235. 			'wss_css_sprites_ignore',
    4236. 

  4236. 			'wss_parallel_custom',
    4237. 

  4237. 			'wss_unobtrusive_on',
    4238. 

  4238. 			'wss_minify_css_min') as $val) {
    4239. 

  4239. 				if ($this->input[$val]) {
    4240. 

  4240. 					$this->input[$val]--;
    4241. 

  4241. 				}
    4242. 

  4242. 		}
    4243. 

  4243. /* disable don't check files in cache */
    4244. 

  4244. 		$this->input['wss_performance_cache_version'] =
    4245. 

  4245. 			empty($this->input['wss_performance_check_files']) ? 0 :
    4246. 

  4246. 			$this->input['wss_performance_cache_version'];
    4247. 

  4247. 		foreach (array(
    4248. 

  4248. 			'wss_unobtrusive_body',
    4249. 

  4249. 			'wss_unobtrusive_all',
    4250. 

  4250. 			'wss_unobtrusive_informers',
    4251. 

  4251. 			'wss_unobtrusive_ads',
    4252. 

  4252. 			'wss_unobtrusive_counters',
    4253. 

  4253. 			'wss_unobtrusive_iframes',
    4254. 

  4254. 			'wss_unobtrusive_background',
    4255. 

  4255. 			'wss_external_scripts_on',
    4256. 

  4256. 			'wss_external_scripts_inline',
    4257. 

  4257. 			'wss_external_scripts_inline_body',
    4258. 

  4258. 			'wss_external_scripts_head_end',
    4259. 

  4259. 			'wss_external_scripts_css',
    4260. 

  4260. 			'wss_external_scripts_css_inline',
    4261. 

  4261. 			'wss_external_scripts_include_try',
    4262. 

  4262. 			'wss_external_scripts_duplicates',
    4263. 

  4263. 			'wss_minify_javascript',
    4264. 

  4264. 			'wss_minify_javascript_body',
    4265. 

  4265. 			'wss_performance_mtime',
    4266. 

  4266. 			'wss_performance_plain_string',
    4267. 

  4267. 			'wss_performance_cache_version',
    4268. 

  4268. 			'wss_performance_uniform_cache',
    4269. 

  4269. 			'wss_performance_restore_properties',
    4270. 

  4270. 			'wss_performance_https',
    4271. 

  4271. 			'wss_performance_scale',
    4272. 

  4272. 			'wss_minify_page',
    4273. 

  4273. 			'wss_minify_html_comments',
    4274. 

  4274. 			'wss_minify_html_one_string',
    4275. 

  4275. 			'wss_gzip_javascript',
    4276. 

  4276. 			'wss_gzip_page',
    4277. 

  4277. 			'wss_gzip_css',
    4278. 

  4278. 			'wss_gzip_fonts',
    4279. 

  4279. 			'wss_gzip_zlib',
    4280. 

  4280. 			'wss_gzip_cookie',
    4281. 

  4281. 			'wss_gzip_noie',
    4282. 

  4282. 			'wss_far_future_expires_javascript',
    4283. 

  4283. 			'wss_far_future_expires_css',
    4284. 

  4284. 			'wss_far_future_expires_images',
    4285. 

  4285. 			'wss_far_future_expires_fonts',
    4286. 

  4286. 			'wss_far_future_expires_video',
    4287. 

  4287. 			'wss_far_future_expires_static',
    4288. 

  4288. 			'wss_far_future_expires_html',
    4289. 

  4289. 			'wss_far_future_expires_external',
    4290. 

  4290. 			'wss_html_cache_enabled',
    4291. 

  4291. 			'wss_html_cache_flush_only',
    4292. 

  4292. 			'wss_html_cache_enhanced',
    4293. 

  4293. 			'wss_html_cache_cleanup',
    4294. 

  4294. 			'wss_sql_cache_enabled',
    4295. 

  4295. 			'wss_footer_text',
    4296. 

  4296. 			'wss_footer_spot',
    4297. 

  4297. 			'wss_data_uris_on',
    4298. 

  4298. 			'wss_data_uris_separate',
    4299. 

  4299. 			'wss_data_uris_mhtml',
    4300. 

  4300. 			'wss_css_sprites_enabled',
    4301. 

  4301. 			'wss_css_sprites_aggressive',
    4302. 

  4302. 			'wss_css_sprites_extra_space',
    4303. 

  4303. 			'wss_css_sprites_ignore',
    4304. 

  4304. 			'wss_css_sprites_no_ie6',
    4305. 

  4305. 			'wss_css_sprites_html_sprites',
    4306. 

  4306. 			'wss_css_sprites_html_page',
    4307. 

  4307. 			'wss_parallel_enabled',
    4308. 

  4308. 			'wss_parallel_check',
    4309. 

  4309. 			'wss_parallel_css',
    4310. 

  4310. 			'wss_parallel_javascript',
    4311. 

  4311. 			'wss_htaccess_enabled',
    4312. 

  4312. 			'wss_htaccess_mod_deflate',
    4313. 

  4313. 			'wss_htaccess_mod_gzip',
    4314. 

  4314. 			'wss_htaccess_mod_expires',
    4315. 

  4315. 			'wss_htaccess_mod_headers',
    4316. 

  4316. 			'wss_htaccess_mod_setenvif',
    4317. 

  4317. 			'wss_htaccess_mod_rewrite',
    4318. 

  4318. 			'wss_htaccess_mod_mime',
    4319. 

  4319. 			'wss_htaccess_local',
    4320. 

  4320. 			'wss_rocket_css',
    4321. 

  4321. 			'wss_rocket_javascript',
    4322. 

  4322. 			'wss_rocket_reorder') as $val) {
    4323. 

  4323. 				$this->input[$val] = empty($this->input[$val]) ? 0 : 1;
    4324. 

  4324. 		}
    4325. 

  4325. 		$this->check_options();
    4326. 

  4326. 		foreach ($this->restrictions as $key => $restriction) {
    4327. 

  4327. 			$this->input[$key] = 0;
    4328. 

  4328. 		}
    4329. 

  4329. /* make specific fake option for Apache envs. */
    4330. 

  4330. 		$this->input['wss_htaccess_mod_symlinks'] = in_array('mod_symlinks', $this->apache_modules);
    4331. 

  4331. /* correct multiple hosts list */
    4332. 

  4332. 		if (!empty($this->input['wss_parallel_check'])) {
    4333. 

  4333. 			$hosts = explode(" ", $this->input['wss_parallel_allowed_list']);
    4334. 

  4334. 			$this->input['wss_parallel_allowed_list'] = $this->check_hosts($hosts);
    4335. 

  4335. 		}
    4336. 

  4336. /* exclude original host from distribution */
    4337. 

  4337. 		if (!empty($this->input['wss_parallel_allowed_list'])) {
    4338. 

  4338. 			$arr = explode(" ", $this->input['wss_parallel_allowed_list']);
    4339. 

  4339. 			foreach ($arr as $k => $a) {
    4340. 

  4340. 				if (empty($a) || $a == $this->compress_options['host']) {
    4341. 

  4341. 					unset($arr[$k]);
    4342. 

  4342. 				}
    4343. 

  4343. 			}
    4344. 

  4344. 			$this->input['wss_parallel_allowed_list'] = implode(" ", $arr);
    4345. 

  4345. 			if (empty($this->input['wss_parallel_allowed_list'])) {
    4346. 

  4346. 				$this->input['wss_parallel_enabled'] = 0;
    4347. 

  4347. 			}
    4348. 

  4348. 		}
    4349. 

  4349. /* map CSS merge options to real one */
    4350. 

  4350. 		switch ($this->input['wss_combine_css']) {
    4351. 

  4351. 			case 3:
    4352. 

  4352. 				$this->input['wss_minify_css'] = 1;
    4353. 

  4353. 				$this->input['wss_minify_css_body'] = 1;
    4354. 

  4354. 				break;
    4355. 

  4355. 			case 2:
    4356. 

  4356. 				$this->input['wss_minify_css'] = 1;
    4357. 

  4357. 				$this->input['wss_minify_css_body'] = 0;
    4358. 

  4358. 				break;
    4359. 

  4359. 			default:
    4360. 

  4360. 				$this->input['wss_minify_css'] = 0;
    4361. 

  4361. 				$this->input['wss_minify_css_body'] = 0;
    4362. 

  4362. 				break;
    4363. 

  4363. 		}
    4364. 

  4364. /* map JavaScript minify options to real one */
    4365. 

  4365. 		switch ($this->input['wss_minify_js']) {
    4366. 

  4366. 			case 5:
    4367. 

  4367. 				$this->input['wss_minify_with_google'] = 1;
    4368. 

  4368. 				$this->input['wss_minify_with_jsmin'] = 0;
    4369. 

  4369. 				$this->input['wss_minify_with_yui'] = 0;
    4370. 

  4370. 				$this->input['wss_minify_with_packer'] = 0;
    4371. 

  4371. 				break;
    4372. 

  4372. 			case 4:
    4373. 

  4373. 				$this->input['wss_minify_with_google'] = 0;
    4374. 

  4374. 				$this->input['wss_minify_with_jsmin'] = 0;
    4375. 

  4375. 				$this->input['wss_minify_with_yui'] = 0;
    4376. 

  4376. 				$this->input['wss_minify_with_packer'] = 1;
    4377. 

  4377. 				break;
    4378. 

  4378. 			case 3:
    4379. 

  4379. 				$this->input['wss_minify_with_google'] = 0;
    4380. 

  4380. 				$this->input['wss_minify_with_jsmin'] = 0;
    4381. 

  4381. 				$this->input['wss_minify_with_yui'] = 1;
    4382. 

  4382. 				$this->input['wss_minify_with_packer'] = 0;
    4383. 

  4383. 				break;
    4384. 

  4384. 			case 2:
    4385. 

  4385. 				$this->input['wss_minify_with_google'] = 0;
    4386. 

  4386. 				$this->input['wss_minify_with_jsmin'] = 1;
    4387. 

  4387. 				$this->input['wss_minify_with_yui'] = 0;
    4388. 

  4388. 				$this->input['wss_minify_with_packer'] = 0;
    4389. 

  4389. 				break;
    4390. 

  4390. 			default:
    4391. 

  4391. 				$this->input['wss_minify_with_google'] = 0;
    4392. 

  4392. 				$this->input['wss_minify_with_jsmin'] = 0;
    4393. 

  4393. 				$this->input['wss_minify_with_yui'] = 0;
    4394. 

  4394. 				$this->input['wss_minify_with_packer'] = 0;
    4395. 

  4395. 				break;
    4396. 

  4396. 		}
    4397. 

  4397. 		$image = $this->input['wss_footer_image'];
    4398. 

  4398. 		if (!empty($image)) {
    4399. 

  4399. 			@copy($this->basepath . 'images/' . $image,
    4400. 

  4400. 				$this->compress_options['css_cachedir'] . $image);
    4401. 

  4401. 		}
    4402. 

  4402. 		if (!empty($this->input['wss_parallel_ftp'])) {
    4403. 

  4403. 			$this->check_cdn();
    4404. 

  4404. 		}
    4405. 

  4405. 		if (!empty($this->input['wss_page']) && $this->input['wss_page'] == 'install_options') {
    4406. 

  4406. /* Try to re-define configuration name from predefined set */
    4407. 

  4407. 			if (empty($this->input['wss_apply'])) {
    4408. 

  4408. 				if (in_array($this->input['wss_config'], array('safe', 'optimal', 'extreme', 'basic'))) {
    4409. 

  4409. 					if (@is_file($this->basepath . 'config.user.php')) {
    4410. 

  4410. 						$i = 1;
    4411. 

  4411. 						while (@is_file($this->basepath . 'config.user'. ($i++) .'.php')) {}
    4412. 

  4412. 						$this->input['wss_config'] = 'user' . ($i - 1);
    4413. 

  4413. 					} else {
    4414. 

  4414. 						$this->input['wss_config'] = 'user';
    4415. 

  4415. 					}
    4416. 

  4416. 				}
    4417. 

  4417. 			}
    4418. 

  4418. /* Apply options or just save them? */
    4419. 

  4419. 			if (!empty($this->input['wss_apply']) || 
    4420. 

  4420. 				($this->input['wss_config'] == $this->compress_options['config'])) {
    4421. 

  4421. /* Save the options	to work config */
    4422. 

  4422. 				$this->save_options(1);
    4423. 

  4423. /* re-check grade if application is active */
    4424. 

  4424. 				if (!empty($this->compress_options['active']) && $this->premium > 1 && !empty($this->compress_options['website_root'])) {
    4425. 

  4425. 					@unlink($this->basepath . $this->index_after);
    4426. 

  4426. 					$this->view->download($this->webo_grade, $this->basepath . $this->index_after, 1);
    4427. 

  4427. 				}
    4428. 

  4428. 			}
    4429. 

  4429. /* Save the options to backup config */
    4430. 

  4430. 			if (!empty($this->input['wss_config']) &&
    4431. 

  4431. 				(strpos($this->input['wss_config'], 'user') !== false ||
    4432. 

  4432. 				strpos($this->input['wss_config'], 'auto') !== false)) {
    4433. 

  4433. 					$this->options_file_backup = $this->options_file;
    4434. 

  4434. 					$this->options_file = 'config.' .
    4435. 

  4435. 						preg_replace("/[^a-zA-Z0-9]*/", "",
    4436. 

  4436. 						$this->input['wss_config']) . '.php';
    4437. 

  4437. 					if (!@is_file($this->basepath . $this->options_file)) {
    4438. 

  4438. 						@copy($this->basepath . 'config.safe.php',
    4439. 

  4439. 							$this->basepath . $this->options_file);
    4440. 

  4440. 						@chmod($this->basepath . $this->options_file,
    4441. 

  4441. 							octdec("0644"));
    4442. 

  4442. 					}
    4443. 

  4443. 					$this->save_option("['title']",
    4444. 

  4444. 						$this->input['wss_title']);
    4445. 

  4445. 					$this->save_option("['description']",
    4446. 

  4446. 						$this->input['wss_description']);
    4447. 

  4447. 					$this->save_options(1);
    4448. 

  4448. 					$this->options_file = $this->options_file_backup;
    4449. 

  4449. /* can't create new config file */
    4450. 

  4450. 					if (!empty($this->error[0])) {
    4451. 

  4451. 						$this->save_option("['config']", 'safe');
    4452. 

  4452. 					}
    4453. 

  4453. 			}
    4454. 

  4454. 		}
    4455. 

  4455. 	}
    4456. 

  4456. 	
    4457. 

  4457. 	/**
    4458. 

  4458. 	* Checks FTP / API access to remote CDN host
    4459. 

  4459. 	**/
    4460. 

  4460. 	function check_cdn () {
    4461. 

  4461. 		$this->error = $this->error ? $this->error : array();
    4462. 

  4462. 		$auth = $this->input['wss_parallel_ftp'];
    4463. 

  4463. /* Rack Space Cloud */
    4464. 

  4464. 		if ($last = strpos($auth, '@RSC')) {
    4465. 

  4465. 			$first = strpos($auth, ':');
    4466. 

  4466. 			$user = substr($auth, 0, $first);
    4467. 

  4467. 			$key = substr($auth, $first + 1, $last - $first - 1);
    4468. 

  4468. /* perform authorization */
    4469. 

  4469. 			$headers = $this->view->upload('https://auth.api.rackspacecloud.com/v1.0',
    4470. 

  4470. 				'', $this->options['html_cachedir'],
    4471. 

  4471. 				array('X-Auth-User: ' . $user, 'X-Auth-Key: ' . $key));
    4472. 

  4472. 			if (strpos($headers, 'Error: ') === false && strpos($headers, 'HTTP/1.1 401') === false) {
    4473. 

  4473. 				$token = preg_replace("@.*X-Auth-Token: (.*?)\r?\n.*@is", "$1", $headers);
    4474. 

  4474. /* create wo container */
    4475. 

  4475. 				$this->view->upload(preg_replace("@.*X-Storage-Url: (.*?)\r?\n.*@is", "$1", $headers) . '/wo',
    4476. 

  4476. 					'', $this->options['html_cachedir'],
    4477. 

  4477. 					array('X-Auth-Token: ' . $token, 'X-Referrer-ACL: 259200'), 'PUT');
    4478. 

  4478. /* remember current CDN URL */
    4479. 

  4479. 				$headers = $this->view->upload(preg_replace("@.*X-CDN-Management-Url: (.*?)\r?\n.*@is", "$1", $headers) . '/wo',
    4480. 

  4480. 					'', $this->options['html_cachedir'],
    4481. 

  4481. 					array('X-Auth-Token: ' . $token, 'X-Referrer-ACL: 259200'), 'HEAD');
    4482. 

  4482. 				if (strpos($headers, 'Error: ') === false) {
    4483. 

  4483. 					$cdn = preg_replace("@.*X-CDN-URI: https?://(.*?)\r?\n.*@is", "$1", $headers);
    4484. 

  4484. 					if (!$this->input['wss_minify_css_host']) {
    4485. 

  4485. 						$this->input['wss_minify_css_host'] = $cdn;
    4486. 

  4486. 					}
    4487. 

  4487. 					if (!$this->input['wss_minify_javascript_host']) {
    4488. 

  4488. 						$this->input['wss_minify_javascript_host'] = $cdn;
    4489. 

  4489. 					}
    4490. 

  4490. 				} else {
    4491. 

  4491. 					$this->error[11] = 1;
    4492. 

  4492. 				}
    4493. 

  4493. 			} else {
    4494. 

  4494. 				$this->error[11] = 1;
    4495. 

  4495. 			}
    4496. 

  4496. /* common FTP */
    4497. 

  4497. 		} else {
    4498. 

  4498. 			$file = @is_file($this->options['document_root'] . 'favicon.ico') ?
    4499. 

  4499. 				$this->options['document_root'] . 'favicon.ico' :
    4500. 

  4500. 				$this->basepath . 'favicon.ico';
    4501. 

  4501. 			$headers = $this->view->upload('ftp://' .
    4502. 

  4502. 				preg_replace("!^([^@]+)@([^:]+):([^@]+)@!", "$1:$3@", $auth) .
    4503. 

  4503. 				str_replace($this->options['document_root'], "/", $file),
    4504. 

  4504. 				$file, $this->options['html_cachedir'], array(), 'PUT',
    4505. 

  4505. 				preg_replace("!(.*)@.*!", "$1", $auth));
    4506. 

  4506. 			if (strpos($headers, 'Error: ') !== false) {
    4507. 

  4507. 				$this->error[11] = 1;
    4508. 

  4508. 			}
    4509. 

  4509. 		}
    4510. 

  4510. 	}
    4511. 

  4511. 

  4512. 	/**
    4513. 

  4513. 	* Checks and writes all optimized rules to web.config file
    4514. 

  4514. 	**/
    4515. 

  4515. 	function write_webconfig ($base = '/', $content_saved) {
    4516. 

  4516. 		$content = "<!-- Web Optimizer options -->";
    4517. 

  4517. /* rules for gzip */
    4518. 

  4518. 		if (!empty($this->input['wss_htaccess_mod_gzip']) && empty($this->input['wss_footer_ab'])) {
    4519. 

  4519. 			$types = '';
    4520. 

  4520. 			if (!empty($this->input['wss_gzip_page'])) {
    4521. 

  4521. 				$types .="
    4522. 

  4522. 				<add mimeType=\"text/html\" enabled=\"true\" />
    4523. 

  4523. 				<add mimeType=\"text/xml\" enabled=\"true\" />
    4524. 

  4524. 				<add mimeType=\"text/plain\" enabled=\"true\" />
    4525. 

  4525. 				<add mimeType=\"text/richtext\" enabled=\"true\" />
    4526. 

  4526. 				<add mimeType=\"text/xsd\" enabled=\"true\" />
    4527. 

  4527. 				<add mimeType=\"text/xsl\" enabled=\"true\" />
    4528. 

  4528. 				<add mimeType=\"message/*\" enabled=\"true\" />
    4529. 

  4529. 				<add mimeType=\"application/json\" enabled=\"true\" />
    4530. 

  4530. 				<add mimeType=\"application/xhtml+xml\" enabled=\"true\" />
    4531. 

  4531. 				<add mimeType=\"text/x-component\" enabled=\"true\" />
    4532. 

  4532. 				<add mimeType=\"image/x-icon\" enabled=\"true\" />";
    4533. 

  4533. 			}
    4534. 

  4534. 			if (!empty($this->input['wss_gzip_css'])) {
    4535. 

  4535. 				$types .="
    4536. 

  4536. 				<add mimeType=\"text/css\" enabled=\"true\" />";
    4537. 

  4537. 			}
    4538. 

  4538. 			if (!empty($this->input['wss_gzip_javascript'])) {
    4539. 

  4539. 				$types .="
    4540. 

  4540. 				<add mimeType=\"text/javascript\" enabled=\"true\" />
    4541. 

  4541. 				<add mimeType=\"text/x-js\" enabled=\"true\" />
    4542. 

  4542. 				<add mimeType=\"text/ecmascript\" enabled=\"true\" />
    4543. 

  4543. 				<add mimeType=\"text/vbscript\" enabled=\"true\" />
    4544. 

  4544. 				<add mimeType=\"text/fluffscript\" enabled=\"true\" />
    4545. 

  4545. 				<add mimeType=\"application/x-javascript\" enabled=\"true\" />
    4546. 

  4546. 				<add mimeType=\"application/javascript\" enabled=\"true\" />
    4547. 

  4547. 				<add mimeType=\"application/ecmascript\" enabled=\"true\" />
    4548. 

  4548. 				<add mimeType=\"application/json\" enabled=\"true\" />";
    4549. 

  4549. 			}
    4550. 

  4550. 			if (!empty($this->input['wss_gzip_font'])) {
    4551. 

  4551. 				$types .="
    4552. 

  4552. 				<add mimeType=\"font/*\" enabled=\"true\" />
    4553. 

  4553. 				<add mimeType=\"image/svg+xml\" enabled=\"true\" />
    4554. 

  4554. 				<add mimeType=\"application/x-font-ttf\" enabled=\"true\" />
    4555. 

  4555. 				<add mimeType=\"application/x-font\" enabled=\"true\" />
    4556. 

  4556. 				<add mimeType=\"application/x-font-truetype\" enabled=\"true\" />
    4557. 

  4557. 				<add mimeType=\"application/x-font-opentype\" enabled=\"true\" />
    4558. 

  4558. 				<add mimeType=\"application/vnd.ms-fontobject\" enabled=\"true\" />
    4559. 

  4559. 				<add mimeType=\"application/vnd.oasis.opendocument.formula-template\" enabled=\"true\" />";
    4560. 

  4560. 			}
    4561. 

  4561. 			$content .= "
    4562. 

  4562. 		<httpCompression directory=\"%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files\">
    4563. 

  4563. 			<scheme name=\"gzip\" dll=\"%Windir%\system32\inetsrv\gzip.dll\" staticCompressionLevel=\"9\" />
    4564. 

  4564. 			<dynamicTypes>" . $types . "
    4565. 

  4565. 				<add mimeType=\"*/*\" enabled=\"false\" />
    4566. 

  4566. 			</dynamicTypes>
    4567. 

  4567. 			<staticTypes>" . $types . "
    4568. 

  4568. 				<add mimeType=\"*/*\" enabled=\"false\" />
    4569. 

  4569. 			</staticTypes>
    4570. 

  4570. 		</httpCompression>
    4571. 

  4571. 		<urlCompression doStaticCompression=\"true\" doDynamicCompression=\"true\" />";
    4572. 

  4572. 		}
    4573. 

  4573. /* rules for expires */
    4574. 

  4574. 		if (!empty($this->input['wss_htaccess_mod_expires']) && empty($this->input['wss_footer_ab'])) {
    4575. 

  4575. 			$content .= "
    4576. 

  4576. 		<staticContent>
    4577. 

  4577. 			<clientCache cacheControlMaxAge=\"3650:00:00\" cacheControlMode=\"UseMaxAge\" />
    4578. 

  4578. 		</staticContent>";
    4579. 

  4579. 		}
    4580. 

  4580. 		$content .= "
    4581. 

  4581. 		<!-- Web Optimizer end -->
    4582. 

  4582. 	</system.webServer>";
    4583. 

  4583. 		if ($content_saved) {
    4584. 

  4584. 			$this->write_file($this->htaccess, str_replace("</system.webServer>", $content, $content_saved), 1);
    4585. 

  4585. 		}
    4586. 

  4586. 	}
    4587. 

  4587. 

  4588. 	/**
    4589. 

  4589. 	* Returns actual .htaccess file name
    4590. 

  4590. 	**/
    4591. 

  4591. 	function detect_htaccess () {
    4592. 

  4592. 		$htaccess = $this->iis ? 'web.config' : '.htaccess';
    4593. 

  4593. 		if (empty($this->input['wss_htaccess_local'])) {
    4594. 

  4594. 			$htaccess = $this->compress_options['document_root'] . $htaccess;
    4595. 

  4595. 		} else {
    4596. 

  4596. 			$htaccess = $this->compress_options['website_root'] . $htaccess;
    4597. 

  4597. 		}
    4598. 

  4598. 		return $htaccess;
    4599. 

  4599. 	}
    4600. 

  4600. 

  4601. 	/**
    4602. 

  4602. 	* Cleans all previous rules from .htaccess file content
    4603. 

  4603. 	**/
    4604. 

  4604. 	function clean_htaccess ($content_saved = '') {
    4605. 

  4605. 		if (empty($content_saved)) {
    4606. 

  4606. 			$content_saved = $this->file_get_contents($this->htaccess);
    4607. 

  4607. 		}
    4608. 

  4608. 		$content_saved = $this->iis ?
    4609. 

  4609. 			preg_replace("@\r?\n?\t*<!-- Web Optimizer options.*?Web Optimizer end -->\r?\n?@is", "", $content_saved) :
    4610. 

  4610. 			preg_replace("@\r?\n?# Web Optimizer (options|path).*?# Web Optimizer (path )?end\r?\n?@is", "", $content_saved);
    4611. 

  4611. 		return $content_saved;
    4612. 

  4612. 	}
    4613. 

  4613. 	
    4614. 

  4614. 	/**
    4615. 

  4615. 	* Checks and writes all optimized rules to .htaccess file
    4616. 

  4616. 	**/
    4617. 

  4617. 	function write_htaccess ($base = '/') {
    4618. 

  4618. 		$this->view->set_paths($this->compress_options['document_root']);
    4619. 

  4619. /* re-check base */
    4620. 

  4620. 		if ($base == '/' && !empty($this->compress_options['htaccess']['local'])) {
    4621. 

  4621. 			$base = str_replace($this->compress_options['document_root'], '/',
    4622. 

  4622. 				$this->compress_options['website_root']);
    4623. 

  4623. 		}
    4624. 

  4624. /* delete previous Web Optimizer rules */
    4625. 

  4625. 		$this->htaccess = $this->detect_htaccess();
    4626. 

  4626. 		$content_saved = $this->clean_htaccess();
    4627. 

  4627. /* create backup */
    4628. 

  4628. 		if (!@is_file($this->htaccess . '.backup')) {
    4629. 

  4629. 			@copy($this->htaccess, $this->htaccess . '.backup');
    4630. 

  4630. 		}
    4631. 

  4631. 		if ($this->iis) {
    4632. 

  4632. 			return $this->write_webconfig($base, $content_saved);
    4633. 

  4633. 		}
    4634. 

  4634. 		if (!@is_writable($this->htaccess) && @is_file($this->htaccess)) {
    4635. 

  4635. 			$this->error = $this->error ? $this->error : array();
    4636. 

  4636. 			$this->error[10] = 1;
    4637. 

  4637. 		}
    4638. 

  4638. 		$content = '# Web Optimizer options';
    4639. 

  4639. 		$content2 = '';
    4640. 

  4640. 		if (!empty($this->input['wss_htaccess_enabled']) && $this->compress_options['active']) {
    4641. 

  4641. 			$content_enhanced = '';
    4642. 

  4642. 			if (!empty($this->input['wss_html_cache_enabled']) && !empty($this->input['wss_html_cache_enhanced']) && empty($this->input['wss_footer_ab'])) {
    4643. 

  4643. /* create rules for enhanced HTML caching mode */
    4644. 

  4644. 				$content_enhanced = "
    4645. 

  4645. 	" . (empty($this->compress_options['charset']) ? '' : 'AddDefaultCharset ' . $this->compress_options['charset']);
    4646. 

  4646. 				$cookie = array();
    4647. 

  4647. /* WordPress-related cookie to skip server side extreme caching */
    4648. 

  4648. 				if (strstr($this->basepath, 'wp-content')) {
    4649. 

  4649. 					$cookie[] = 'wordpress';
    4650. 

  4650. 					$cookie[] = 'wp-postpass_';
    4651. 

  4651. 				}
    4652. 

  4652. /* Bitrix-related cookie to skip server side extreme caching */
    4653. 

  4653. 				if (strstr($this->basepath, 'bitrix')) {
    4654. 

  4654. 					$cookie[] = '_SM_LOGIN';
    4655. 

  4655. 				}
    4656. 

  4656. /* generic cookies to skip server side caching */
    4657. 

  4657. 				if (!empty($this->input['wss_html_cache_additional_list'])) {
    4658. 

  4658. 					$cookies = explode(' ', $this->input['wss_html_cache_additional_list']);
    4659. 

  4659. 					foreach ($cookies as $c) {
    4660. 

  4660. 						if (!empty($c)) {
    4661. 

  4661. 							$cookie[] = $c;
    4662. 

  4662. 						}
    4663. 

  4663. 					}
    4664. 

  4664. 				}
    4665. 

  4665. 				if (count($cookie)) {
    4666. 

  4666. 					$cookie = '!^.*(' . implode($cookie, '|') . ').*$';
    4667. 

  4667. 				}
    4668. 

  4668. 				if (!empty($this->input['wss_htaccess_mod_setenvif'])) {
    4669. 

  4669. 					if ($cookie) {
    4670. 

  4670. 						$content_enhanced .= "
    4671. 

  4671. 	RewriteCond %{HTTP:Cookie} " . $cookie;
    4672. 

  4672. 					}
    4673. 

  4673. 					$content_enhanced .= "
    4674. 

  4674. 	RewriteCond %{REQUEST_METHOD} !=POST
    4675. 

  4675. 	RewriteCond \"" . $this->compress_options['html_cachedir'] . "%{HTTP_HOST}/%{REQUEST_URI}%{QUERY_STRING}/index%{ENV:WSSBR}.html%{ENV:WSSENC}\" -f
    4676. 

  4676. 	RewriteRule (.*) " . str_replace($this->compress_options['document_root'], "/", $this->compress_options['html_cachedir']) . "%{HTTP_HOST}" . str_replace($this->compress_options['document_root'], "/", $this->compress_options['website_root']) . "$1/index%{ENV:WSSBR}.html%{ENV:WSSENC} [L]";
    4677. 

  4677. 				} else {
    4678. 

  4678. 					$browsers = empty($this->input['wss_performance_uniform_cache']) ?
    4679. 

  4679. 						array(
    4680. 

  4680. 							'MSIE 6' => '.ie6',
    4681. 

  4681. 							'MSIE 7' => '.ie7',
    4682. 

  4682. 							'MSIE 8' => '.ie8',
    4683. 

  4683. 							'MSIE 9' => '.ie9',
    4684. 

  4684. 							'MSIE 10' => '.ie10',
    4685. 

  4685. 							'Android|BlackBerry|HTC|iPhone|iPod|LG|MOT|Mobile|NetFront|Nokia|Opera Mini|Palm|PPC|SAMSUNG|Smartphone|SonyEricsson|Symbian|UP.Browser|webOS' => '.ma') : array();
    4686. 

  4686. 					$browsers[] = '';
    4687. 

  4687. 					$encodings = (empty($this->input['wss_gzip_page']) ||
    4688. 

  4688. 						!empty($this->input['wss_htaccess_mod_gzip']) ||
    4689. 

  4689. 						!empty($this->input['wss_htaccess_mod_deflate'])) &&
    4690. 

  4690. 						!empty($this->input['wss_htaccess_mod_mime']) ?
    4691. 

  4691. 						array() : array('gzip' => '.gz', 'deflate' => '.df');
    4692. 

  4692. 					$encodings[] = '';
    4693. 

  4693. 					foreach ($encodings as $enc => $encoding) {
    4694. 

  4694. 						foreach ($browsers as $br => $browser) {
    4695. 

  4695. 							$content_enhanced .= "
    4696. 

  4696. 	RewriteCond %{REQUEST_METHOD} !=POST";
    4697. 

  4697. 							if ($br) {
    4698. 

  4698. 								$content_enhanced .= "
    4699. 

  4699. 	RewriteCond %{HTTP_USER_AGENT} \"" . $br . "\"";
    4700. 

  4700. 							}
    4701. 

  4701. 							if ($enc) {
    4702. 

  4702. 								$content_enhanced .= "
    4703. 

  4703. 	RewriteCond %{HTTP:Accept-Encoding} ". $enc;
    4704. 

  4704. 							}
    4705. 

  4705. 							if ($cookie) {
    4706. 

  4706. 								$content_enhanced .= "
    4707. 

  4707. 	RewriteCond %{HTTP:Cookie} " . $cookie;
    4708. 

  4708. 							}
    4709. 

  4709. 							$content_enhanced .= "
    4710. 

  4710. 	RewriteCond \"" . $this->compress_options['html_cachedir'] . "%{HTTP_HOST}/%{REQUEST_URI}%{QUERY_STRING}/index". $browser .".html". $encoding ."\" -f
    4711. 

  4711. 	RewriteRule (.*) " . str_replace($this->compress_options['document_root'], "/", $this->compress_options['html_cachedir']) . "%{HTTP_HOST}" . str_replace($this->compress_options['document_root'], "/", $this->compress_options['website_root']) . "$1/index". $browser .".html". $encoding ." [L]";
    4712. 

  4712. 						}
    4713. 

  4713. 					}
    4714. 

  4714. 				}
    4715. 

  4715. 			}
    4716. 

  4716. /* rules for gzip via mod_gzip */
    4717. 

  4717. 			if (!empty($this->input['wss_htaccess_mod_gzip']) && empty($this->input['wss_footer_ab'])) {
    4718. 

  4718. 				$content .= "
    4719. 

  4719. <IfModule mod_gzip.c>
    4720. 

  4720. 	mod_gzip_on Yes
    4721. 

  4721. 	mod_gzip_can_negotiate Yes
    4722. 

  4722. 	mod_gzip_static_suffix .gz
    4723. 

  4723. 	mod_gzip_update_static No
    4724. 

  4724. 	mod_gzip_keep_workfiles No
    4725. 

  4725. 	mod_gzip_minimum_file_size 500
    4726. 

  4726. 	mod_gzip_maximum_file_size 5000000
    4727. 

  4727. 	mod_gzip_maximum_inmem_size 60000
    4728. 

  4728. 	mod_gzip_min_http 1000
    4729. 

  4729. 	mod_gzip_handle_methods GET POST
    4730. 

  4730. 	mod_gzip_item_exclude reqheader \"User-agent: Mozilla/4.0[678]\"
    4731. 

  4731. 	mod_gzip_dechunk No";
    4732. 

  4732. 				if (!empty($this->input['wss_gzip_page'])) {
    4733. 

  4733. 					$content .= "
    4734. 

  4734. 	mod_gzip_item_include mime ^text/plain$
    4735. 

  4735. 	mod_gzip_item_include mime ^text/html$
    4736. 

  4736. 	mod_gzip_item_include mime ^text/xml$
    4737. 

  4737. 	mod_gzip_item_include mime ^application/xhtml+xml$
    4738. 

  4738. 	mod_gzip_item_include mime ^application/json$
    4739. 

  4739. 	mod_gzip_item_include mime ^image/x-icon$
    4740. 

  4740. 	mod_gzip_item_include mime ^image/vnd.microsoft.icon$
    4741. 

  4741. 	mod_gzip_item_include mime ^text/richtext$
    4742. 

  4742. 	mod_gzip_item_include mime ^text/xsd$
    4743. 

  4743. 	mod_gzip_item_include mime ^text/xsl$
    4744. 

  4744. 	mod_gzip_item_include mime ^text/x-component$
    4745. 

  4745. 	mod_gzip_item_include mime ^httpd/unix-directory$";
    4746. 

  4746. 				}
    4747. 

  4747. 				if (!empty($this->input['wss_gzip_css'])) {
    4748. 

  4748. 					$content .= "
    4749. 

  4749. 	mod_gzip_item_include mime ^text/css$";
    4750. 

  4750. 				}
    4751. 

  4751. 				if (!empty($this->input['wss_gzip_javascript'])) {
    4752. 

  4752. 					$content .= "
    4753. 

  4753. 	mod_gzip_item_include mime ^text/javascript$
    4754. 

  4754. 	mod_gzip_item_include mime ^application/javascript$
    4755. 

  4755. 	mod_gzip_item_include mime ^application/x-javascript$
    4756. 

  4756. 	mod_gzip_item_include mime ^text/x-js$
    4757. 

  4757. 	mod_gzip_item_include mime ^text/ecmascript$
    4758. 

  4758. 	mod_gzip_item_include mime ^application/ecmascript$
    4759. 

  4759. 	mod_gzip_item_include mime ^text/vbscript$
    4760. 

  4760. 	mod_gzip_item_include mime ^text/fluffscript$";
    4761. 

  4761. 				}
    4762. 

  4762. 				if (!empty($this->input['wss_gzip_fonts'])) {
    4763. 

  4763. 					$content .= "
    4764. 

  4764. 	mod_gzip_item_include mime ^image/svg+xml$
    4765. 

  4765. 	mod_gzip_item_include mime ^application/x-font$
    4766. 

  4766. 	mod_gzip_item_include mime ^application/x-font-ttf$
    4767. 

  4767. 	mod_gzip_item_include mime ^font/opentype$
    4768. 

  4768. 	mod_gzip_item_include mime ^font/otf$
    4769. 

  4769. 	mod_gzip_item_include mime ^font/ttf$
    4770. 

  4770. 	mod_gzip_item_include mime ^application/x-font-opentype$
    4771. 

  4771. 	mod_gzip_item_include mime ^application/x-font-truetype$
    4772. 

  4772. 	mod_gzip_item_include mime ^application/vnd.ms-fontobject
    4773. 

  4773. 	mod_gzip_item_include mime ^application/vnd.oasis.opendocument.formula-template$";
    4774. 

  4774. 				}
    4775. 

  4775. 				$content .= "
    4776. 

  4776. </IfModule>";
    4777. 

  4777. 			}
    4778. 

  4778. 			if (!empty($this->input['wss_htaccess_mod_setenvif']) && empty($this->input['wss_footer_ab'])) {
    4779. 

  4779. 				$content .= "
    4780. 

  4780. <IfModule mod_setenvif.c>
    4781. 

  4781. 	BrowserMatch ^Mozilla/4 gzip-only-text/html
    4782. 

  4782. 	BrowserMatch ^Mozilla/4\.0[678] no-gzip
    4783. 

  4783. 	BrowserMatch SV1; !no_gzip
    4784. 

  4784. 	BrowserMatch \bMSIE !no-gzip !gzip-only-text/html";
    4785. 

  4785. 				if (!empty($this->input['wss_html_cache_enabled']) &&
    4786. 

  4786. 					!empty($this->input['wss_html_cache_enhanced']) &&
    4787. 

  4787. 					!empty($this->input['wss_gzip_page']) &&
    4788. 

  4788. 					empty($this->input['wss_htaccess_mod_gzip']) &&
    4789. 

  4789. 					empty($this->input['wss_htaccess_mod_deflate'])) {
    4790. 

  4790. 						$content .= "
    4791. 

  4791. 	SetEnvIfNoCase accept-encoding deflate WSSENC=.df
    4792. 

  4792. 	SetEnvIfNoCase accept-encoding gzip WSSENC=.gz";
    4793. 

  4793. 				}
    4794. 

  4794. 				if (empty($this->input['wss_performance_uniform_cache']) &&
    4795. 

  4795. 					!empty($this->input['wss_html_cache_enabled']) &&
    4796. 

  4796. 					!empty($this->input['wss_html_cache_enhanced'])) {
    4797. 

  4797. 						$content .="
    4798. 

  4798. 	BrowserMatch \"MSIE 6\" WSSBR=.ie6
    4799. 

  4799. 	BrowserMatch \"MSIE 7\" WSSBR=.ie7
    4800. 

  4800. 	BrowserMatch \"MSIE 8\" WSSBR=.ie8
    4801. 

  4801. 	BrowserMatch \"Android|BlackBerry|HTC|iPhone|iPod|LG|MOT|Mobile|NetFront|Nokia|Opera Mini|Palm|PPC|SAMSUNG|Smartphone|SonyEricsson|Symbian|UP.Browser|webOS\" WSSBR=.ma";
    4802. 

  4802. 				}
    4803. 

  4803. 				$content .= "
    4804. 

  4804. </IfModule>";
    4805. 

  4805. 			}
    4806. 

  4806. 			if (!empty($this->input['wss_htaccess_mod_deflate']) && empty($this->input['wss_footer_ab'])) {
    4807. 

  4807. 				$content .= "
    4808. 

  4808. <IfModule mod_deflate.c>";
    4809. 

  4809. 				if (!empty($this->input['wss_gzip_page'])) {
    4810. 

  4810. 					$content .= "
    4811. 

  4811. 	AddOutputFilterByType DEFLATE text/plain text/html text/xml application/xhtml+xml image/x-icon image/vnd.microsoft.icon text/richtext text/xsd text/xsl text/xml application/json text/x-component";
    4812. 

  4812. 				}
    4813. 

  4813. 				if (!empty($this->input['wss_gzip_css'])) {
    4814. 

  4814. 					$content .= "
    4815. 

  4815. 	AddOutputFilterByType DEFLATE text/css";
    4816. 

  4816. 				}
    4817. 

  4817. 				if (!empty($this->input['wss_gzip_javascript'])) {
    4818. 

  4818. 					$content .= "
    4819. 

  4819. 	AddOutputFilterByType DEFLATE text/javascript application/javascript application/x-javascript text/x-js text/ecmascript application/ecmascript text/vbscript text/fluffscript";
    4820. 

  4820. 				}
    4821. 

  4821. /* add gzip for fonts
    4822. 

  4822. http://www.phpied.com/gzip-your-font-face-files/ */
    4823. 

  4823. 				if (!empty($this->input['wss_gzip_fonts'])) {
    4824. 

  4824. 					$content .= "
    4825. 

  4825. 	AddOutputFilterByType DEFLATE image/svg+xml application/x-font-ttf application/x-font font/opentype font/otf font/ttf application/x-font-truetype application/x-font-opentype application/vnd.ms-fontobject application/vnd.oasis.opendocument.formula-template";
    4826. 

  4826. 				}
    4827. 

  4827. 				$content .= "
    4828. 

  4828. </IfModule>";
    4829. 

  4829. 			}
    4830. 

  4830. /* prevent 403 error due to no FollowSymLinks
    4831. 

  4831. http://www.elharo.com/blog/software-development/web-development/2006/01/02/two-tips-for-fixing-apache-problems/
    4832. 

  4832. http://code.google.com/p/web-optimizator/issues/detail?id=156 */
    4833. 

  4833. 			if (!empty($this->input['wss_htaccess_mod_symlinks']) && empty($this->input['wss_footer_ab'])) {
    4834. 

  4834. 				$content .= "
    4835. 

  4835. Options +FollowSymLinks";
    4836. 

  4836. 			}
    4837. 

  4837. /* try to add static gzip */
    4838. 

  4838. 			if (!empty($this->input['wss_htaccess_mod_mime']) && empty($this->input['wss_footer_ab'])) {
    4839. 

  4839. 				$content .= "
    4840. 

  4840. <IfModule mod_mime.c>
    4841. 

  4841. 	AddEncoding gzip .gz
    4842. 

  4842. 	AddEncoding deflate .df
    4843. 

  4843. 	<FilesMatch \.html\.(gz|df)$>
    4844. 

  4844. 		ForceType text/html
    4845. 

  4845. 	</FilesMatch>
    4846. 

  4846. 	<FilesMatch \.xml\.gz$>
    4847. 

  4847. 		ForceType text/xml
    4848. 

  4848. 	</FilesMatch>
    4849. 

  4849. 	<FilesMatch \.txt\.gz$>
    4850. 

  4850. 		ForceType text/plain
    4851. 

  4851. 	</FilesMatch>
    4852. 

  4852. 	<FilesMatch \.ico\.gz$>
    4853. 

  4853. 		ForceType image/x-icon
    4854. 

  4854. 	</FilesMatch>
    4855. 

  4855. 	<FilesMatch \.cur\.gz$>
    4856. 

  4856. 		ForceType image/vnd.microsoft.icon
    4857. 

  4857. 	</FilesMatch>
    4858. 

  4858. 	<FilesMatch \.css\.gz$>
    4859. 

  4859. 		ForceType text/css
    4860. 

  4860. 	</FilesMatch>
    4861. 

  4861. 	<FilesMatch \.js\.gz$>
    4862. 

  4862. 		ForceType application/x-javascript
    4863. 

  4863. 	</FilesMatch>
    4864. 

  4864. 	<FilesMatch \.svg\.gz$>
    4865. 

  4865. 		ForceType image/svg+xml
    4866. 

  4866. 	</FilesMatch>
    4867. 

  4867. 	<FilesMatch \.ttf\.gz$>
    4868. 

  4868. 		ForceType font/ttf
    4869. 

  4869. 	</FilesMatch>
    4870. 

  4870. 	<FilesMatch \.otf\.gz$>
    4871. 

  4871. 		ForceType font/otf
    4872. 

  4872. 	</FilesMatch>
    4873. 

  4873. 	<FilesMatch \.eot\.gz$>
    4874. 

  4874. 		ForceType application/vnd.ms-fontobject
    4875. 

  4875. 	</FilesMatch>
    4876. 

  4876. 	<FilesMatch \.(rtf|rtx)\.gz$>
    4877. 

  4877. 		ForceType text/richtext
    4878. 

  4878. 	</FilesMatch>
    4879. 

  4879. 	<FilesMatch \.xsd\.gz$>
    4880. 

  4880. 		ForceType text/xsd
    4881. 

  4881. 	</FilesMatch>
    4882. 

  4882. 	<FilesMatch \.xsl\.gz$>
    4883. 

  4883. 		ForceType text/xsl
    4884. 

  4884. 	</FilesMatch>
    4885. 

  4885. 	<FilesMatch \.htc\.gz$>
    4886. 

  4886. 		ForceType text/x-component
    4887. 

  4887. 	</FilesMatch>
    4888. 

  4888. 	AddType text/css css
    4889. 

  4889. 	AddType application/x-javascript js
    4890. 

  4890. 	AddType text/html html htm
    4891. 

  4891. 	AddType text/richtext rtf rtx
    4892. 

  4892. 	AddType text/plain txt
    4893. 

  4893. 	AddType text/xsd xsd
    4894. 

  4894. 	AddType text/xsl xsl
    4895. 

  4895. 	AddType text/xml xml
    4896. 

  4896. 	AddType text/cache-manifest manifest
    4897. 

  4897. 	AddType text/x-component htc
    4898. 

  4898. 	AddType video/asf asf asx wax wmv wmx
    4899. 

  4899. 	AddType video/avi avi
    4900. 

  4900. 	AddType video/ogg ogg ogv
    4901. 

  4901. 	AddType video/mp4 mp4 m4v
    4902. 

  4902. 	AddType video/webm webm
    4903. 

  4903. 	AddType video/divx divx
    4904. 

  4904. 	AddType video/quicktime mov qt
    4905. 

  4905. 	AddType video/mpeg mpeg mpg mpe
    4906. 

  4906. 	AddType audio/midi mid midi
    4907. 

  4907. 	AddType audio/mpeg mp3 m4a
    4908. 

  4908. 	AddType audio/ogg ogg
    4909. 

  4909. 	AddType audio/x-realaudio ra ram
    4910. 

  4910. 	AddType audio/wav wav
    4911. 

  4911. 	AddType audio/wma wma
    4912. 

  4912. 	AddType image/svg+xml svg svgz
    4913. 

  4913. 	AddType image/bmp bmp
    4914. 

  4914. 	AddType image/gif gif
    4915. 

  4915. 	AddType image/x-icon ico
    4916. 

  4916. 	AddType image/vnd.microsoft.icon ico
    4917. 

  4917. 	AddType image/jpeg jpg jpeg jpe
    4918. 

  4918. 	AddType image/png png
    4919. 

  4919. 	AddType image/tiff tif tiff
    4920. 

  4920. 	AddType font/ttf ttf
    4921. 

  4921. 	AddType font/otf otf
    4922. 

  4922. 	AddType font/x-woff woff
    4923. 

  4923. 	AddType application/vnd.ms-fontobject eot
    4924. 

  4924. 	AddType application/msword doc docx
    4925. 

  4925. 	AddType application/x-msdownload exe
    4926. 

  4926. 	AddType application/vnd.ms-access mdb
    4927. 

  4927. 	AddType application/vnd.ms-project mpp
    4928. 

  4928. 	AddType application/vnd.ms-powerpoint pot pps ppt pptx
    4929. 

  4929. 	AddType application/vnd.ms-write wri
    4930. 

  4930. 	AddType application/vnd.ms-excel xla xls xlsx xlt xlw
    4931. 

  4931. 	AddType application/vnd.oasis.opendocument.database odb
    4932. 

  4932. 	AddType application/vnd.oasis.opendocument.chart odc
    4933. 

  4933. 	AddType application/vnd.oasis.opendocument.formula odf
    4934. 

  4934. 	AddType application/vnd.oasis.opendocument.graphics odg
    4935. 

  4935. 	AddType application/vnd.oasis.opendocument.presentation odp
    4936. 

  4936. 	AddType application/vnd.oasis.opendocument.spreadsheet ods
    4937. 

  4937. 	AddType application/vnd.oasis.opendocument.text odt
    4938. 

  4938. 	AddType application/java class
    4939. 

  4939. 	AddType application/x-gzip gzip
    4940. 

  4940. 	AddType application/pdf pdf
    4941. 

  4941. 	AddType application/x-shockwave-flash swf
    4942. 

  4942. 	AddType application/x-tar tar
    4943. 

  4943.     AddType application/zip zip
    4944. 

  4944. </IfModule>";
    4945. 

  4945. 				if (!empty($this->input['wss_htaccess_mod_rewrite'])) {
    4946. 

  4946. 					$content .= "
    4947. 

  4947. <IfModule mod_rewrite.c>
    4948. 

  4948. 	RewriteEngine On
    4949. 

  4949. 	RewriteBase $base";
    4950. 

  4950. /* Redirects for multiple domains */
    4951. 

  4951. 					if (!empty($this->input['wss_parallel_allowed_list'])) {
    4952. 

  4952. 						$hosts = str_replace(" ", " [OR]\n\tRewriteCond %{HTTP_HOST} ^", $this->input['wss_parallel_allowed_list']);
    4953. 

  4953. 						$content .= "
    4954. 

  4954. 	RewriteCond %{HTTP_HOST} ^" . $hosts . "
    4955. 

  4955. 	RewriteCond %{REQUEST_URI} !\.(jpe?g|png|gif|bmp)$
    4956. 

  4956. 	RewriteRule (.*) http://" . $this->compress_options['host'] . $base . "$1 [R=301,L]";
    4957. 

  4957. 					}
    4958. 

  4958. 					if (!empty($this->input['wss_far_future_expires_css'])) {
    4959. 

  4959. 						$content .= "
    4960. 

  4960. 	RewriteRule ^(.*)\.wo[0-9]+\.(css|php)$ $1.$2";
    4961. 

  4961. 					}
    4962. 

  4962. 					if (!empty($this->input['wss_far_future_expires_javascript'])) {
    4963. 

  4963. 						$content .= "
    4964. 

  4964. 	RewriteRule ^(.*)\.wo[0-9]+\.(js|php)$ $1.$2";
    4965. 

  4965. 					}
    4966. 

  4966. 					if (!empty($this->input['wss_far_future_expires_images'])) {
    4967. 

  4967. 						$content .= "
    4968. 

  4968. 	RewriteRule ^(.*)\.wo[0-9]+\.(jpe?g|png)$ $1.$2";
    4969. 

  4969. 					}
    4970. 

  4970. 					if (!empty($this->input['wss_gzip_page'])) {
    4971. 

  4971. 						$content .= "
    4972. 

  4972. 	RewriteCond %{HTTP:Accept-encoding} gzip
    4973. 

  4973. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    4974. 

  4974. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    4975. 

  4975. 	RewriteRule ^(.*)\.cur$ $1.cur.gz [QSA,L]
    4976. 

  4976. 	RewriteCond %{HTTP:Accept-encoding} gzip
    4977. 

  4977. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    4978. 

  4978. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    4979. 

  4979. 	RewriteRule ^(.*)\.ico$ $1.ico.gz [QSA,L]
    4980. 

  4980. 	RewriteCond %{HTTP:Accept-encoding} gzip
    4981. 

  4981. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    4982. 

  4982. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    4983. 

  4983. 	RewriteRule ^(.*)\.xml$ $1.xml.gz [QSA,L]
    4984. 

  4984. 	RewriteCond %{HTTP:Accept-encoding} gzip
    4985. 

  4985. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    4986. 

  4986. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    4987. 

  4987. 	RewriteRule ^(.*)\.txt$ $1.txt.gz [QSA,L]
    4988. 

  4988. 	RewriteCond %{HTTP:Accept-encoding} gzip
    4989. 

  4989. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    4990. 

  4990. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    4991. 

  4991. 	RewriteRule ^(.*)\.htc$ $1.htc.gz [QSA,L]";
    4992. 

  4992. 					}
    4993. 

  4993. 					if (!empty($this->input['wss_gzip_css'])) {
    4994. 

  4994. 						$content .= "
    4995. 

  4995. 	RewriteCond %{HTTP:Accept-encoding} gzip
    4996. 

  4996. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    4997. 

  4997. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    4998. 

  4998. 	RewriteRule ^(.*)\.css$ $1.css.gz [QSA,L]";
    4999. 

  4999. 					}
    5000. 

  5000. 					if (!empty($this->input['wss_gzip_javascript'])) {
    5001. 

  5001. 						$content .= "
    5002. 

  5002. 	RewriteCond %{HTTP:Accept-encoding} gzip
    5003. 

  5003. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    5004. 

  5004. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    5005. 

  5005. 	RewriteRule ^(.*)\.js$ $1.js.gz [QSA,L]";
    5006. 

  5006. 					}
    5007. 

  5007. 					if (!empty($this->input['wss_gzip_fonts'])) {
    5008. 

  5008. 						$content .= "
    5009. 

  5009. 	RewriteCond %{HTTP:Accept-encoding} gzip
    5010. 

  5010. 	RewriteCond %{HTTP_USER_AGENT} !Konqueror
    5011. 

  5011. 	RewriteCond %{REQUEST_FILENAME}.gz -f
    5012. 

  5012. 	RewriteRule ^(.*)\.(ttf|otf|eot|svg)$ $1.$2.gz [QSA,L]";
    5013. 

  5013. 					}
    5014. 

  5014. 					$content .= $content_enhanced;
    5015. 

  5015. /* there is gzip enabled, mod_expires exists, but no mod_deflate/mod_gzip */
    5016. 

  5016. 					if (!empty($this->input['wss_htaccess_mod_expires']) &&
    5017. 

  5017. 						empty($this->input['wss_htaccess_mod_gzip']) &&
    5018. 

  5018. 						empty($this->input['wss_htaccess_mod_deflate']) &&
    5019. 

  5019. 						@is_file($this->compress_options['css_cachedir'] . 'wo.gzip.php') &&
    5020. 

  5020. 						!empty($this->premium)) {
    5021. 

  5021. 							@chmod($this->compress_options['css_cachedir'] . 'wo.gzip.php', octdec("0755"));
    5022. 

  5022. 							$cachedir = str_replace($this->compress_options['document_root'],
    5023. 

  5023. 								"/", $this->compress_options['css_cachedir']);
    5024. 

  5024. 							if (!empty($this->input['wss_gzip_css'])) {
    5025. 

  5025. 								$content .= "
    5026. 

  5026. 	RewriteCond %{REQUEST_FILENAME} -f
    5027. 

  5027. 	RewriteRule ^(.*)\.css$ " . $cachedir . "wo.gzip.php?" . $base . "$1.css [L]";
    5028. 

  5028. 							}
    5029. 

  5029. 							if (!empty($this->input['wss_gzip_javascript'])) {
    5030. 

  5030. 								$content .= "
    5031. 

  5031. 	RewriteCond %{REQUEST_FILENAME} -f
    5032. 

  5032. 	RewriteRule ^(.*)\.js$ " . $cachedir . "wo.gzip.php?" . $base . "$1.js [L]";
    5033. 

  5033. 							}
    5034. 

  5034. 							if (!empty($this->input['wss_gzip_fonts'])) {
    5035. 

  5035. 								$content .= "
    5036. 

  5036. 	RewriteCond %{REQUEST_FILENAME} -f
    5037. 

  5037. 	RewriteRule ^(.*)\.ttf$ " . $cachedir . "wo.gzip.php?" . $base . "$1.ttf [L]
    5038. 

  5038. 	RewriteCond %{REQUEST_FILENAME} -f
    5039. 

  5039. 	RewriteRule ^(.*)\.otf$ " . $cachedir . "wo.gzip.php?" . $base . "$1.otf [L]
    5040. 

  5040. 	RewriteCond %{REQUEST_FILENAME} -f
    5041. 

  5041. 	RewriteRule ^(.*)\.eot$ " . $cachedir . "wo.gzip.php?" . $base . "$1.eot [L]";
    5042. 

  5042. 							}
    5043. 

  5043. 					}
    5044. 

  5044. 					$content .= "
    5045. 

  5045. </IfModule>";
    5046. 

  5046. 				}
    5047. 

  5047. 			} elseif (!empty($this->input['wss_htaccess_mod_rewrite'])) {
    5048. 

  5048. 				$content .= "
    5049. 

  5049. <IfModule mod_rewrite.c>
    5050. 

  5050. 	RewriteEngine On
    5051. 

  5051. 	RewriteBase $base";
    5052. 

  5052. 				if (!empty($this->input['wss_far_future_expires_css'])) {
    5053. 

  5053. 					$content .= "
    5054. 

  5054. 	RewriteRule ^(.*)\.wo[0-9]+\.(css|php)$ $1.$2";
    5055. 

  5055. 				}
    5056. 

  5056. 				if (!empty($this->input['wss_far_future_expires_javascript'])) {
    5057. 

  5057. 					$content .= "
    5058. 

  5058. 	RewriteRule ^(.*)\.wo[0-9]+\.(js|php)$ $1.$2";
    5059. 

  5059. 				}
    5060. 

  5060. 				if (!empty($this->input['wss_far_future_expires_images'])) {
    5061. 

  5061. 					$content .= "
    5062. 

  5062. 	RewriteRule ^(.*)\.wo[0-9]+\.(jpe?g|png)$ $1.$2";
    5063. 

  5063. 				}
    5064. 

  5064. 				$content .= $content_enhanced;
    5065. 

  5065. 				$content .= "
    5066. 

  5066. </IfModule>";
    5067. 

  5067. 			}
    5068. 

  5068. 			if (!empty($this->input['wss_htaccess_mod_expires']) && !empty($this->premium) && empty($this->input['wss_footer_ab'])) {
    5069. 

  5069. 				$content2 .= "
    5070. 

  5070. # Web Optimizer options
    5071. 

  5071. <IfModule mod_expires.c>
    5072. 

  5072. 	ExpiresActive On
    5073. 

  5073. 	<FilesMatch \.manifest$>
    5074. 

  5074. 		ExpiresDefault A0
    5075. 

  5075. 	</FilesMatch>
    5076. 

  5076. 	ExpiresByType text/cache-manifest A0";
    5077. 

  5077. 				if (!empty($this->input['wss_far_future_expires_html'])) {
    5078. 

  5078. 					$content2 .= "
    5079. 

  5079. 	<FilesMatch \.(html|xhtml|xml|shtml|phtml|php|xsl|xsd|rtf|rtx)$>
    5080. 

  5080. 		ExpiresDefault \"access plus " . $this->input['wss_far_future_expires_html_timeout'] . " seconds\"
    5081. 

  5081. 	</FilesMatch>
    5082. 

  5082. 	ExpiresByType text/html A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5083. 

  5083. 	ExpiresByType text/xml A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5084. 

  5084. 	ExpiresByType application/xhtml+xml A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5085. 

  5085. 	ExpiresByType text/plain A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5086. 

  5086. 	ExpiresByType text/richtext A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5087. 

  5087. 	ExpiresByType text/xsd A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5088. 

  5088. 	ExpiresByType text/xsl A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5089. 

  5089. 	ExpiresByType text/htc A" . $this->input['wss_far_future_expires_html_timeout'] . "
    5090. 

  5090. 	ExpiresByType application/rss+xml A" . $this->input['wss_far_future_expires_html_timeout'];
    5091. 

  5091. 				}
    5092. 

  5092. 				if (!empty($this->input['wss_far_future_expires_css'])) {
    5093. 

  5093. 					$content2 .= "
    5094. 

  5094. 	<FilesMatch \.css$>
    5095. 

  5095. 		ExpiresDefault \"access plus 10 years\"
    5096. 

  5096. 	</FilesMatch>
    5097. 

  5097. 	ExpiresByType text/css A315360000";
    5098. 

  5098. 				}
    5099. 

  5099. 				if (!empty($this->input['wss_far_future_expires_javascript'])) {
    5100. 

  5100. 					$content2 .= "
    5101. 

  5101. 	<FilesMatch \.js$>
    5102. 

  5102. 		ExpiresDefault \"access plus 10 years\"
    5103. 

  5103. 	</FilesMatch>
    5104. 

  5104. 	ExpiresByType text/javascript A315360000
    5105. 

  5105. 	ExpiresByType application/javascript A315360000
    5106. 

  5106. 	ExpiresByType application/x-javascript A315360000
    5107. 

  5107. 	ExpiresByType text/x-js A315360000
    5108. 

  5108. 	ExpiresByType text/ecmascript A315360000
    5109. 

  5109. 	ExpiresByType application/ecmascript A315360000
    5110. 

  5110. 	ExpiresByType text/vbscript A315360000
    5111. 

  5111. 	ExpiresByType text/fluffscript A315360000";
    5112. 

  5112. 				}
    5113. 

  5113. 				if (!empty($this->input['wss_far_future_expires_images'])) {
    5114. 

  5114. 					$content2 .= "
    5115. 

  5115. 	<FilesMatch \.(bmp|png|gif|jpe?g|ico|cur)$>
    5116. 

  5116. 		ExpiresDefault \"access plus 10 years\"
    5117. 

  5117. 	</FilesMatch>
    5118. 

  5118. 	ExpiresByType image/gif A315360000
    5119. 

  5119. 	ExpiresByType image/png A315360000
    5120. 

  5120. 	ExpiresByType image/jpg A315360000
    5121. 

  5121. 	ExpiresByType image/jpeg A315360000
    5122. 

  5122. 	ExpiresByType image/x-icon A315360000
    5123. 

  5123. 	ExpiresByType image/vnd.microsoft.icon A315360000
    5124. 

  5124. 	ExpiresByType image/bmp A315360000";
    5125. 

  5125. 				}
    5126. 

  5126. 				if (!empty($this->input['wss_far_future_expires_fonts'])) {
    5127. 

  5127. 					$content2 .= "
    5128. 

  5128. 	<FilesMatch \.(eot|ttf|otf|svg|woff)$>
    5129. 

  5129. 		ExpiresDefault \"access plus 10 years\"
    5130. 

  5130. 	</FilesMatch>
    5131. 

  5131. 	ExpiresByType image/svg+xml A315360000
    5132. 

  5132. 	ExpiresByType application/x-font-opentype A315360000
    5133. 

  5133. 	ExpiresByType application/x-font-truetype A315360000
    5134. 

  5134. 	ExpiresByType application/x-font-ttf A315360000
    5135. 

  5135. 	ExpiresByType application/x-font A315360000
    5136. 

  5136. 	ExpiresByType application/vnd.oasis.opendocument.formula-template A315360000
    5137. 

  5137. 	ExpiresByType application/vnd.ms-fontobject A315360000
    5138. 

  5138. 	ExpiresByType font/ttf A315360000
    5139. 

  5139. 	ExpiresByType font/opentype A315360000
    5140. 

  5140. 	ExpiresByType font/otf A315360000
    5141. 

  5141. 	ExpiresByType font/woff A315360000";
    5142. 

  5142. 				}
    5143. 

  5143. 				if (!empty($this->input['wss_far_future_expires_video'])) {
    5144. 

  5144. 					$content2 .= "
    5145. 

  5145. 	<FilesMatch \.(flv|wmv|asf|asx|wma|wax|wmx|wm|ogg|mp4|mp3|midi?|wav|m4v|webm|divx|mov|qt|mpe?g|mpe|m4a|ra|ram)$>
    5146. 

  5146. 		ExpiresDefault \"access plus 10 years\"
    5147. 

  5147. 	</FilesMatch>
    5148. 

  5148. 	ExpiresByType audio/mpeg A315360000
    5149. 

  5149. 	ExpiresByType audio/ogg A315360000
    5150. 

  5150. 	ExpiresByType audio/mid A315360000
    5151. 

  5151. 	ExpiresByType audio/midi A315360000
    5152. 

  5152. 	ExpiresByType audio/wav A31536000
    5153. 

  5153. 	ExpiresByType audio/x-wav A315360000
    5154. 

  5154. 	ExpiresByType audio/x-realaudio A31536000
    5155. 

  5155. 	ExpiresByType audio/wma A31536000
    5156. 

  5156. 	ExpiresByType video/asf A315360000
    5157. 

  5157. 	ExpiresByType video/avi A315360000
    5158. 

  5158. 	ExpiresByType video/divx A315360000
    5159. 

  5159. 	ExpiresByType video/x-flv A315360000
    5160. 

  5160. 	ExpiresByType video/x-ms-wmv A315360000
    5161. 

  5161. 	ExpiresByType video/x-ms-asf A315360000
    5162. 

  5162. 	ExpiresByType video/x-ms-asx A315360000
    5163. 

  5163. 	ExpiresByType video/x-ms-wma A315360000
    5164. 

  5164. 	ExpiresByType video/x-ms-wax A315360000
    5165. 

  5165. 	ExpiresByType video/x-ms-wmx A315360000
    5166. 

  5166. 	ExpiresByType video/x-ms-wm A315360000
    5167. 

  5167. 	ExpiresByType video/ogg A315360000
    5168. 

  5168. 	ExpiresByType video/quicktime A31536000
    5169. 

  5169. 	ExpiresByType video/mp4 A315360000
    5170. 

  5170. 	ExpiresByType video/mpeg A31536000";
    5171. 

  5171. 				}
    5172. 

  5172. 				if (!empty($this->input['wss_far_future_expires_static'])) {
    5173. 

  5173. 					$content2 .= "
    5174. 

  5174. 	<FilesMatch \.(swf|pdf|docx?|rtf|xls|ppt|class|exe|g?zip|tar|mdb|mpp|pot|pps|ppt|pptx|wri|xla|xlsx?|xlt|xlw|odb|odc|odf|odg|odp|ods|odt)$>
    5175. 

  5175. 		ExpiresDefault \"access plus 10 years\"
    5176. 

  5176. 	</FilesMatch>
    5177. 

  5177. 	ExpiresByType application/x-shockwave-flash A315360000
    5178. 

  5178. 	ExpiresByType application/pdf A315360000
    5179. 

  5179. 	ExpiresByType application/msword A315360000
    5180. 

  5180. 	ExpiresByType application/rtf A315360000
    5181. 

  5181. 	ExpiresByType application/java A315360000
    5182. 

  5182. 	ExpiresByType application/vnd.ms-excel A315360000
    5183. 

  5183. 	ExpiresByType application/vnd.ms-powerpoint A315360000
    5184. 

  5184. 	ExpiresByType application/x-msdownload A31536000
    5185. 

  5185. 	ExpiresByType application/x-gzip A31536000
    5186. 

  5186. 	ExpiresByType application/x-tar A31536000
    5187. 

  5187. 	ExpiresByType application/zip A31536000
    5188. 

  5188. 	ExpiresByType application/vnd.ms-access A31536000
    5189. 

  5189. 	ExpiresByType application/vnd.ms-write A31536000
    5190. 

  5190. 	ExpiresByType application/vnd.oasis.opendocument.text A31536000
    5191. 

  5191. 	ExpiresByType application/vnd.ms-project A31536000
    5192. 

  5192. 	ExpiresByType application/vnd.oasis.opendocument.database A31536000
    5193. 

  5193. 	ExpiresByType application/vnd.oasis.opendocument.chart A31536000
    5194. 

  5194. 	ExpiresByType application/vnd.oasis.opendocument.formula A31536000
    5195. 

  5195. 	ExpiresByType application/vnd.oasis.opendocument.graphics A31536000
    5196. 

  5196. 	ExpiresByType application/vnd.oasis.opendocument.presentation A31536000
    5197. 

  5197. 	ExpiresByType application/vnd.oasis.opendocument.spreadsheet A31536000
    5198. 

  5198. 	ExpiresByType application/vnd.oasis.opendocument.text A31536000";
    5199. 

  5199. 				}
    5200. 

  5200. /* Caching for AJAX requests, CS-Cart */
    5201. 

  5201. 					if (!empty($this->input['wss_html_cache_enabled']) && $this->cscart) {
    5202. 

  5202. 						$content2 .= "
    5203. 

  5203. </IfModule>
    5204. 

  5204. <IfModule mod_rewrite.c>
    5205. 

  5205. 	RewriteCond %{QUERY_STRING} dispatch=load_menu\.get_items&tree_id=([0-9_]+)&dir=&result_ids=sub_menu_content_([0-9_]+)
    5206. 

  5206. 	RewriteCond ". $this->compress_options['html_cachedir'] ."menu.%1.%2.html -f
    5207. 

  5207. 	RewriteRule ^(.*)$ /addons/webositespeedup/web-optimizer/cache/menu.%1.%2.html?";
    5208. 

  5208. 					}
    5209. 

  5209. 				$content2 .= "
    5210. 

  5210. </IfModule>
    5211. 

  5211. # Web Optimizer end";
    5212. 

  5212. /* add Expires headers via PHP script if we don't have mod_expires */
    5213. 

  5213. 			} elseif (!empty($this->input['wss_htaccess_mod_rewrite']) &&
    5214. 

  5214. 				@is_file($this->compress_options['css_cachedir'] . 'wo.static.php') &&
    5215. 

  5215. 				@is_file($this->compress_options['css_cachedir'] . 'wo.gzip.php')) {
    5216. 

  5216. 					@chmod($this->compress_options['css_cachedir'] . 'wo.static.php', octdec("0755"));
    5217. 

  5217. 					@chmod($this->compress_options['css_cachedir'] . 'wo.gzip.php', octdec("0755"));
    5218. 

  5218. 					$cachedir = str_replace($this->compress_options['document_root'],
    5219. 

  5219. 						"/", $this->compress_options['css_cachedir']);
    5220. 

  5220. 					$content2 .= "
    5221. 

  5221. # Web Optimizer options
    5222. 

  5222. <IfModule mod_rewrite.c>";
    5223. 

  5223. /* Caching for AJAX requests, CS-Cart */
    5224. 

  5224. 					if (!empty($this->input['wss_html_cache_enabled']) && $this->cscart) {
    5225. 

  5225. 						$content2 .= "
    5226. 

  5226. 	RewriteCond %{QUERY_STRING} dispatch=load_menu\.get_items&tree_id=([0-9_]+)&dir=&result_ids=sub_menu_content_([0-9_]+)
    5227. 

  5227. 	RewriteCond ". $this->compress_options['html_cachedir'] ."menu.%1.%2.html -f
    5228. 

  5228. 	RewriteRule ^(.*)$ /addons/webositespeedup/web-optimizer/cache/menu.%1.%2.html?";
    5229. 

  5229. 					}
    5230. 

  5230. 					if (!empty($this->input['wss_far_future_expires_css'])) {
    5231. 

  5231. 						$content2 .= "
    5232. 

  5232. 	RewriteCond %{REQUEST_FILENAME} -f";
    5233. 

  5233. 							if (!empty($this->input['wss_footer_ab'])) {
    5234. 

  5234. 								$content2 .= "
    5235. 

  5235. 	RewriteCond %{HTTP:Cookie} !^WSS_DISABLED";						
    5236. 

  5236. 							}
    5237. 

  5237. 							$content2 .= "
    5238. 

  5238. 	RewriteRule ^(.*)\.css$ " . $cachedir . (empty($this->input['wss_gzip_css']) ? "wo.static.php" : "wo.gzip.php") . "?" . $base . "$1.css [L]";
    5239. 

  5239. 					}
    5240. 

  5240. 					if (!empty($this->input['wss_far_future_expires_javascript'])) {
    5241. 

  5241. 						$content2 .= "
    5242. 

  5242. 	RewriteCond %{REQUEST_FILENAME} -f";
    5243. 

  5243. 							if (!empty($this->input['wss_footer_ab'])) {
    5244. 

  5244. 								$content2 .= "
    5245. 

  5245. 	RewriteCond %{HTTP:Cookie} !^WSS_DISABLED";						
    5246. 

  5246. 							}
    5247. 

  5247. 							$content2 .= "
    5248. 

  5248. 	RewriteRule ^(.*)\.js$ " . $cachedir . (empty($this->input['wss_gzip_javascript']) ? "wo.static.php" : "wo.gzip.php") . "?" . $base . "$1.js [L]";
    5249. 

  5249. 					}
    5250. 

  5250. 				if (!empty($this->input['wss_far_future_expires_images'])) {
    5251. 

  5251. 						$content2 .= "
    5252. 

  5252. 	RewriteCond %{REQUEST_FILENAME} -f";
    5253. 

  5253. 							if (!empty($this->input['wss_footer_ab'])) {
    5254. 

  5254. 								$content2 .= "
    5255. 

  5255. 	RewriteCond %{HTTP:Cookie} !^WSS_DISABLED";						
    5256. 

  5256. 							}
    5257. 

  5257. 							$content2 .= "
    5258. 

  5258. 	RewriteRule ^(.*)\.(bmp|gif|png|jpe?g|ico|cur)$ " . $cachedir . (empty($this->input['wss_gzip_page']) ? "wo.static.php" : "wo.gzip.php") . "?" . $base . "$1.$2 [L]";
    5259. 

  5259. 					}
    5260. 

  5260. 					if (!empty($this->input['wss_far_future_expires_fonts'])) {
    5261. 

  5261. 						$content2 .= "
    5262. 

  5262. 	RewriteCond %{REQUEST_FILENAME} -f";
    5263. 

  5263. 							if (!empty($this->input['wss_footer_ab'])) {
    5264. 

  5264. 								$content2 .= "
    5265. 

  5265. 	RewriteCond %{HTTP:Cookie} !^WSS_DISABLED";						
    5266. 

  5266. 							}
    5267. 

  5267. 							$content2 .= "
    5268. 

  5268. 	RewriteRule ^(.*)\.(eot|ttf|otf|svg)$ " . $cachedir . "wo.static.php?" . $base . "$1.$2 [L]";
    5269. 

  5269. 					}
    5270. 

  5270. 					$content2 .= "
    5271. 

  5271. </IfModule>
    5272. 

  5272. # Web Optimizer end";
    5273. 

  5273. 			}
    5274. 

  5274. 			if (!empty($this->input['wss_htaccess_mod_headers']) && !empty($this->premium) && empty($this->input['wss_footer_ab'])) {
    5275. 

  5275. 				$content .= "
    5276. 

  5276. <IfModule mod_headers.c>";
    5277. 

  5277. 				if (!empty($this->input['wss_htaccess_mod_deflate']) ||
    5278. 

  5278. 					!empty($this->input['wss_htaccess_mod_gzip'])) {
    5279. 

  5279. 						$content .= "
    5280. 

  5280. 	<FilesMatch \.(css|js)$>
    5281. 

  5281. 		Header append Vary User-Agent
    5282. 

  5282. 		Header append Vary Accept-Encoding
    5283. 

  5283. 		Header append Cache-Control private
    5284. 

  5284. 	</FilesMatch>";
    5285. 

  5285. 				}
    5286. 

  5286. 				if (!empty($this->input['wss_htaccess_mod_expires'])) {
    5287. 

  5287. 					$content .= "
    5288. 

  5288. 	<FilesMatch \.(bmp|png|gif|jpe?g|ico|flv|wmv|asf|asx|wma|wax|wmx|wm|ogg|mp4|mp3|wav|mid|swf|pdf|doc|rtf|xls|ppt|eot|ttf|otf|svg|woff)$>
    5289. 

  5289. 		Header append Cache-Control public
    5290. 

  5290. 	</FilesMatch>
    5291. 

  5291. 	<FilesMatch \.(js|css|bmp|png|gif|jpe?g|ico|flv|wmv|asf|asx|wma|wax|wmx|wm|ogg|mp4|mp3|wav|mid|swf|pdf|doc|rtf|xls|ppt|woff)$>
    5292. 

  5292. 		Header unset Last-Modified
    5293. 

  5293. 		FileETag MTime
    5294. 

  5294. 	</FilesMatch>";
    5295. 

  5295. 				}
    5296. 

  5296. 				$content .= "
    5297. 

  5297. </IfModule>";
    5298. 

  5298. 			}
    5299. 

  5299. 		} elseif (!empty($this->input['wss_htaccess_mod_rewrite']) && !empty($this->input['wss_htaccess_enabled'])) {
    5300. 

  5300. 			$content .= "
    5301. 

  5301. <IfModule mod_rewrite.c>
    5302. 

  5302. 	RewriteEngine On
    5303. 

  5303. 	RewriteBase $base";
    5304. 

  5304. 			if (!empty($this->input['wss_far_future_expires_css'])) {
    5305. 

  5305. 				$content .= "
    5306. 

  5306. 	RewriteRule ^(.*)\.wo[0-9]+\.(css|php)$ $1.$2";
    5307. 

  5307. 			}
    5308. 

  5308. 			if (!empty($this->input['wss_far_future_expires_javascript'])) {
    5309. 

  5309. 				$content .= "
    5310. 

  5310. 	RewriteRule ^(.*)\.wo[0-9]+\.(js|php)$ $1.$2";
    5311. 

  5311. 			}
    5312. 

  5312. 			if (!empty($this->input['wss_far_future_expires_images'])) {
    5313. 

  5313. 				$content .= "
    5314. 

  5314. 	RewriteRule ^(.*)\.wo[0-9]+\.(jpe?g|png)$ $1.$2";
    5315. 

  5315. 			}
    5316. 

  5316. 			$content .= "
    5317. 

  5317. </IfModule>";
    5318. 

  5318. 		}
    5319. 

  5319. 		$content .= "\n# Web Optimizer end";
    5320. 

  5320. /* define CMS */
    5321. 

  5321. 		$this->cms_version = $this->system_info($this->view->paths['absolute']['document_root']);
    5322. 

  5322. 		$cms_frameworks = array('Zend Framework', 'Symfony', 'CodeIgniter', 'Kohana', 'Yii', 'CakePHP');
    5323. 

  5323. /* prevent rewrite to admin access on frameworks */
    5324. 

  5324. 		if (in_array($this->cms_version, $cms_frameworks)) {
    5325. 

  5325. 			$content_saved = preg_replace("/((#\s*)?RewriteRule \.\* index.php\r?\n)/",
    5326. 

  5326. 				"# Web Optimizer path\nRewriteCond %{REQUEST_FILENAME} ^(".
    5327. 

  5327. 				$this->view->paths['relative']['current_directory'] .
    5328. 

  5328. 				")\n# Web Optimizer path end\n$1", $content_saved);
    5329. 

  5329. 		}
    5330. 

  5330. /* try to remove current .htaccess with a new one */
    5331. 

  5331. 		if (!@is_writable($this->htaccess)) {
    5332. 

  5332. 			@unlink($this->htaccess);
    5333. 

  5333. 		}
    5334. 

  5334. /* check if .htaccess isn't required */
    5335. 

  5335. 		$not_apache = 0;
    5336. 

  5336. 		if (!empty($_SERVER['SERVER_SOFTWARE'])) {
    5337. 

  5337. 			$not_apache = strpos($_SERVER['SERVER_SOFTWARE'], 'nginx');
    5338. 

  5338. 		}
    5339. 

  5339. 		if (!$not_apache) {
    5340. 

  5340. 			$this->write_file($this->htaccess, $content . "\n" . $content_saved . $content2, 1);
    5341. 

  5341. 			$test_file = $this->compress_options['html_cachedir'] . 'htaccess.test';
    5342. 

  5342. /* load home page, text .htaccess possibility */
    5343. 

  5343. 			$this->view->download('http://' . $_SERVER['HTTP_HOST'] . '/', $test_file);
    5344. 

  5344. 			if (!@is_file($test_file)) {
    5345. 

  5345. 				$this->write_file($this->htaccess, $content_saved, 1);
    5346. 

  5346. 			}
    5347. 

  5347. 			@unlink($test_file);
    5348. 

  5348. 		}
    5349. 

  5349. 	}
    5350. 

  5350. 

  5351. 	/**
    5352. 

  5352. 	* Final stage
    5353. 

  5353. 	* 
    5354. 

  5354. 	**/	
    5355. 

  5355. 	function install_install ($skip = false) {
    5356. 

  5356. 		$auto_rewrite = 0;
    5357. 

  5357. /* sve initial options */
    5358. 

  5358. 		$this->compress_options['document_root'] = empty($this->compress_options['document_root']) ?
    5359. 

  5359. 			$this->view->paths['full']['document_root'] : $this->compress_options['document_root'];
    5360. 

  5360. 		$this->compress_options['website_root'] = empty($this->compress_options['website_root']) ?
    5361. 

  5361. 			$this->view->paths['absolute']['document_root'] : $this->compress_options['website_root'];
    5362. 

  5362. 		$this->compress_options['css_cachedir'] = empty($this->compress_options['css_cachedir']) ?
    5363. 

  5363. 			$this->basepath . 'cache/' : $this->compress_options['css_cachedir'];
    5364. 

  5364. 		$this->compress_options['javascript_cachedir'] = empty($this->compress_options['javascript_cachedir']) ?
    5365. 

  5365. 			$this->basepath . 'cache/' : $this->compress_options['javascript_cachedir'];
    5366. 

  5366. 		$this->compress_options['html_cachedir'] = empty($this->compress_options['html_cachedir']) ?
    5367. 

  5367. 			$this->basepath . 'cache/' : $this->compress_options['html_cachedir'];
    5368. 

  5368. 		$this->compress_options['host'] = empty($this->compress_options['host']) ?
    5369. 

  5369. 			(empty($_SERVER['HTTP_HOST']) ? '' : $_SERVER['HTTP_HOST']) :
    5370. 

  5370. 				$this->compress_options['host'];
    5371. 

  5371. 		$this->compress_options['minify']['css_host'] = empty($this->compress_options['minify']['css_host']) ?
    5372. 

  5372. 			(empty($_SERVER['HTTP_HOST']) ? '' : $_SERVER['HTTP_HOST']) :
    5373. 

  5373. 				$this->compress_options['minify']['css_host'];
    5374. 

  5374. 		$this->compress_options['minify']['javascript_host'] = empty($this->compress_options['minify']['javascript_host']) ?
    5375. 

  5375. 			(empty($_SERVER['HTTP_HOST']) ? '' : $_SERVER['HTTP_HOST']) :
    5376. 

  5376. 				$this->compress_options['minify']['javascript_host'];
    5377. 

  5377. 		foreach (array(
    5378. 

  5378. 			'document_root',
    5379. 

  5379. 			'website_root',
    5380. 

  5380. 			'css_cachedir',
    5381. 

  5381. 			'javascript_cachedir',
    5382. 

  5382. 			'html_cachedir',
    5383. 

  5383. 			'host') as $val) {
    5384. 

  5384. 				$this->save_option("['" . $val . "']",
    5385. 

  5385. 					$this->compress_options[$val]);
    5386. 

  5386. 		}
    5387. 

  5387. 		foreach (array(
    5388. 

  5388. 			'css_host',
    5389. 

  5389. 			'javascript_host') as $val) {
    5390. 

  5390. 				$this->save_option("['minify']['" . $val . "']",
    5391. 

  5391. 					$this->compress_options['minify'][$val]);
    5392. 

  5392. 		}
    5393. 

  5393. /* create backup for options file */
    5394. 

  5394. 		if (!@is_file($this->basepath . '.config.webo.php')) {
    5395. 

  5395. 			@copy($this->basepath . $this->options_file, $this->basepath . '.config.webo.php');
    5396. 

  5396. 		}
    5397. 

  5397. /* clean previous changes */
    5398. 

  5398. 		$this->install_uninstall(1);
    5399. 

  5399. /* define CMS */
    5400. 

  5400. 		$this->cms_version = $this->system_info($this->compress_options['website_root']);
    5401. 

  5401. /* copy some files */
    5402. 

  5402. 		@copy($this->basepath . 'images/web.optimizer.stamp.png',
    5403. 

  5403. 			$this->compress_options['css_cachedir'] . 'web.optimizer.stamp.png');
    5404. 

  5404. 		@copy($this->basepath . 'libs/js/index.php',
    5405. 

  5405. 			$this->compress_options['javascript_cachedir'] . 'index.php');
    5406. 

  5406. 		@copy($this->basepath . 'libs/js/yass.loader.js',
    5407. 

  5407. 			$this->compress_options['javascript_cachedir'] . 'yass.loader.js');
    5408. 

  5408. 		@copy($this->basepath . 'libs/php/wo.static.php',
    5409. 

  5409. 			$this->compress_options['css_cachedir'] . 'wo.static.php');
    5410. 

  5410. 		@chmod($this->compress_options['css_cachedir'] . 'wo.static.php', octdec("0755"));
    5411. 

  5411. 		@copy($this->basepath . 'libs/php/wo.gzip.php',
    5412. 

  5412. 			$this->compress_options['css_cachedir'] . 'wo.gzip.php');
    5413. 

  5413. 		@chmod($this->compress_options['css_cachedir'] . 'wo.gzip.php', octdec("0755"));
    5414. 

  5414. 		@copy($this->basepath . 'libs/php/wo.merge.php',
    5415. 

  5415. 			$this->compress_options['css_cachedir'] . 'wo.merge.php');
    5416. 

  5416. 		@chmod($this->compress_options['css_cachedir'] . 'wo.merge.php', octdec("0755"));
    5417. 

  5417. 		@copy($this->basepath . 'libs/php/0.gif',
    5418. 

  5418. 			$this->compress_options['css_cachedir'] . '0.gif');
    5419. 

  5419. /* dirty hack for PHP-Nuke */
    5420. 

  5420. 		if ($this->cms_version == 'PHP-Nuke') {
    5421. 

  5421. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'mainfile.php';
    5422. 

  5422. 			$footer = $this->view->paths['absolute']['document_root'] . 'footer.php';
    5423. 

  5423. 			$mainfile_content = $this->file_get_contents($mainfile);
    5424. 

  5424. 			$footer_content = $this->file_get_contents($footer);
    5425. 

  5425. 			if (!empty($mainfile_content) && !empty($footer_content)) {
    5426. 

  5426. /* create backup */
    5427. 

  5427. 				@copy($mainfile, $mainfile . '.backup');
    5428. 

  5428. /* update main PHP-Nuke file */
    5429. 

  5429. 				$return1 = $this->write_file($mainfile,
    5430. 

  5430. 					preg_replace("/(if\s+\(!ini_get\('register_globals)/",
    5431. 

  5431. 					'require(\'' . $this->basepath .
    5432. 

  5432. 					'web.optimizer.php\');' . "\n$1",
    5433. 

  5433. 					preg_replace("/require\('[^\']+\/web.optimizer.php'\);\r?\n?/", "", $mainfile_content)), 1);
    5434. 

  5434. /* create backup */
    5435. 

  5435. 				@copy($footer, $footer . '.backup');
    5436. 

  5436. /* update footer */
    5437. 

  5437. 				$return2 = $this->write_file($footer, preg_replace("/global /", 'global \$web_optimizer,', preg_replace("/(\s*ob_end_flush\(\);)/", '\$web_optimizer->finish();' . "\n$1", preg_replace("/(\\\$web_optimizer,|\\\$web_optimizer->finish\(\);\r?\n?)/", "", $footer_content))), 1);
    5438. 

  5438. 				if (!empty($return1) && !empty($return2)) {
    5439. 

  5439. 					$auto_rewrite = 1;
    5440. 

  5440. 				}
    5441. 

  5441. 			}
    5442. 

  5442. /* another dirty hack for phpBB */
    5443. 

  5443. 		} elseif ($this->cms_version == 'phpBB') {
    5444. 

  5444. 			$mainfile = $this->view->paths['absolute']['document_root'] .
    5445. 

  5445. 				'includes/functions.php';
    5446. 

  5446. 			$mainfile_content = $this->file_get_contents($mainfile);
    5447. 

  5447. 			if (!empty($mainfile_content)) {
    5448. 

  5448. /* create backup */
    5449. 

  5449. 				@copy($mainfile, $mainfile . '.backup');
    5450. 

  5450. /* remove any old strings regarding Web Optimizer */
    5451. 

  5451. 				$mainfile_content =
    5452. 

  5452. 					preg_replace("/\\\$web_optimizer->finish\(\);\r?\n?/", "",
    5453. 

  5453. 					preg_replace("/require\('[^\']+\/web.optimizer.php'\);\r?\n?/", "",
    5454. 

  5454. 					$mainfile_content));
    5455. 

  5455. /* add class declaration */
    5456. 

  5456. 				$mainfile_content =
    5457. 

  5457. 					preg_replace("/(function\s*page_footer\s*\([^\)]+\)[\r\n\s]*\{)/",
    5458. 

  5458. 					"$1\n" . 'require(\'' . $this->basepath . 'web.optimizer.php\');',
    5459. 

  5459. 					$mainfile_content);
    5460. 

  5460. /* add finish */
    5461. 

  5461. 				$mainfile_content =
    5462. 

  5462. 					preg_replace("/(\\\$template->display\(['\"]body['\"]\);\r?\n?)/",
    5463. 

  5463. 					"$1" . '\$web_optimizer->finish();' . "\n",
    5464. 

  5464. 					$mainfile_content);
    5465. 

  5465. 				$return = $this->write_file($mainfile, $mainfile_content, 1);
    5466. 

  5466. 				if (!empty($return)) {
    5467. 

  5467. 					$auto_rewrite = 1;
    5468. 

  5468. 				}
    5469. 

  5469. 			}
    5470. 

  5470. /* one more dirty hack for ipb */
    5471. 

  5471. 		} elseif ($this->cms_version == 'Invision Power Board') {
    5472. 

  5472. 			$mainfile = $this->view->paths['absolute']['document_root'] .
    5473. 

  5473. 				'sources/classes/class_display.php';
    5474. 

  5474. 			$mainfile_content = $this->file_get_contents($mainfile);
    5475. 

  5475. 			if (!empty($mainfile_content)) {
    5476. 

  5476. /* create backup */
    5477. 

  5477. 				@copy($mainfile, $mainfile . '.backup');
    5478. 

  5478. /* add class declaration */
    5479. 

  5479. 				$mainfile_content =
    5480. 

  5480. 					preg_replace("/(print \\\$this->ipsclass->skin\['_wrapper'\];\r?\n?)/",
    5481. 

  5481. 					'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n$1",
    5482. 

  5482. 					$mainfile_content);
    5483. 

  5483. /* add finish */
    5484. 

  5484. 				$mainfile_content =
    5485. 

  5485. 					preg_replace("/(print \\\$this->ipsclass->skin\['_wrapper'\];\r?\n?)/", "$1" . '\$web_optimizer->finish();' . "\n", $mainfile_content);
    5486. 

  5486. 				$return = $this->write_file($mainfile, $mainfile_content, 1);
    5487. 

  5487. 				if (!empty($return)) {
    5488. 

  5488. 					$auto_rewrite = 1;
    5489. 

  5489. 				}
    5490. 

  5490. 			}
    5491. 

  5491. /* and for Bitrix */
    5492. 

  5492. 		} elseif ($this->cms_version == 'Bitrix') {
    5493. 

  5493. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'bitrix/header.php';
    5494. 

  5494. 			$footer = $this->view->paths['absolute']['document_root'] . 'bitrix/modules/main/include/epilog_after.php';
    5495. 

  5495. 			$mainfile_content = $this->file_get_contents($mainfile);
    5496. 

  5496. 			$footer_content = $this->file_get_contents($footer);
    5497. 

  5497. 			if (!empty($mainfile_content) && !empty($footer_content)) {
    5498. 

  5498. /* create backup */
    5499. 

  5499. 				@copy($mainfile, $mainfile . '.backup');
    5500. 

  5500. /* update header */
    5501. 

  5501. 				$return1 = $this->write_file($mainfile, preg_replace("/<\?/", '<? require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $mainfile_content), 1);
    5502. 

  5502. /* create backup */
    5503. 

  5503. 				@copy($footer, $footer . '.backup');
    5504. 

  5504. /* update footer */
    5505. 

  5505. 				$return2 = $this->write_file($footer, preg_replace("/(echo\s*\\\$r;\r?\n?)/", "$1\n" . '\$web_optimizer->finish();' . "\n", preg_replace("/\\\$web_optimizer->finish\(\);\r?\n?/", "", $footer_content)), 1);
    5506. 

  5506. 				if (!empty($return1) && !empty($return2)) {
    5507. 

  5507. 					$auto_rewrite = 1;
    5508. 

  5508. 				}
    5509. 

  5509. 			}
    5510. 

  5510. /* and for Open Slaed */
    5511. 

  5511. 		} elseif (substr($this->cms_version, 0, 10) == 'Open Slaed') {
    5512. 

  5512. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'index.php';
    5513. 

  5513. 			$footer = $this->view->paths['absolute']['document_root'] . 'function/function.php';
    5514. 

  5514. 			$mainfile_content = $this->file_get_contents($mainfile);
    5515. 

  5515. 			$footer_content = $this->file_get_contents($footer);
    5516. 

  5516. 			if (!empty($mainfile_content) && !empty($footer_content)) {
    5517. 

  5517. /* create backup */
    5518. 

  5518. 				@copy($mainfile, $mainfile . '.backup');
    5519. 

  5519. /* update mainfile */
    5520. 

  5520. 				$return1 = $this->write_file($mainfile, preg_replace("/(<\?(php)?)/", "$1" . ' require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $mainfile_content), 1);
    5521. 

  5521. /* create backup */
    5522. 

  5522. 				@copy($footer, $footer . '.backup');
    5523. 

  5523. 				$footer_content = preg_replace('!(readfile\(\$cacheurl\);)!', "$1\n" . 'global $web_optimizer;$web_optimizer->finish();', $footer_content);
    5524. 

  5524. 				$footer_content = preg_replace('!(ob_end_flush\(\);)!', 'global $web_optimizer;$web_optimizer->finish();' . "\n$1", $footer_content);
    5525. 

  5525. /* update footer */
    5526. 

  5526. 				$return2 = $this->write_file($footer, $footer_content, 1);
    5527. 

  5527. 				if (!empty($return1) && !empty($return2)) {
    5528. 

  5528. 					$auto_rewrite = 1;
    5529. 

  5529. 				}
    5530. 

  5530. 			}
    5531. 

  5531. /* and for 4images */
    5532. 

  5532. 		} elseif ($this->cms_version == '4images') {
    5533. 

  5533. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'includes/page_header.php';
    5534. 

  5534. 			$footer = $this->view->paths['absolute']['document_root'] . 'includes/page_footer.php';
    5535. 

  5535. 			$mainfile_content = $this->file_get_contents($mainfile);
    5536. 

  5536. 			$footer_content = $this->file_get_contents($footer);
    5537. 

  5537. 			if (!empty($mainfile_content) && !empty($footer_content)) {
    5538. 

  5538. /* create backup */
    5539. 

  5539. 				@copy($mainfile, $mainfile . '.backup');
    5540. 

  5540. /* update mainfile */
    5541. 

  5541. 				$return1 = $this->write_file($mainfile, preg_replace("/(<\?(php)?)/", "$1" . ' require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $mainfile_content), 1);
    5542. 

  5542. /* create backup */
    5543. 

  5543. 				@copy($footer, $footer . '.backup');
    5544. 

  5544. 				$footer_content = preg_replace('!(exit;)!', 'global $web_optimizer;$web_optimizer->finish();' . "$1", $footer_content);
    5545. 

  5545. /* update footer */
    5546. 

  5546. 				$return2 = $this->write_file($footer, $footer_content, 1);
    5547. 

  5547. 				if (!empty($return1) && !empty($return2)) {
    5548. 

  5548. 					$auto_rewrite = 1;
    5549. 

  5549. 				}
    5550. 

  5550. 			}
    5551. 

  5551. /* and for VaM Shop, osCommerce */
    5552. 

  5552. 		} elseif ($this->cms_version == 'VaM Shop' || $this->cms_version == 'osCommerce') {
    5553. 

  5553. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'includes/application_top.php';
    5554. 

  5554. 			$footer = $this->view->paths['absolute']['document_root'] . 'includes/application_bottom.php';
    5555. 

  5555. 			$mainfile_content = $this->file_get_contents($mainfile);
    5556. 

  5556. 			$footer_content = $this->file_get_contents($footer);
    5557. 

  5557. 			if (!empty($mainfile_content) && !empty($footer_content)) {
    5558. 

  5558. /* create backup */
    5559. 

  5559. 				@copy($mainfile, $mainfile . '.backup');
    5560. 

  5560. /* update mainfile */
    5561. 

  5561. 				$return1 = $this->write_file($mainfile, preg_replace("/(<\?(php)?)/", "$1" . ' require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $mainfile_content), 1);
    5562. 

  5562. /* create backup */
    5563. 

  5563. 				@copy($footer, $footer . '.backup');
    5564. 

  5564. 				$footer_content = preg_replace('!(\?>)!s', '$web_optimizer->finish();' . "$1", $footer_content);
    5565. 

  5565. /* update footer */
    5566. 

  5566. 				$return2 = $this->write_file($footer, $footer_content, 1);
    5567. 

  5567. 				if (!empty($return1) && !empty($return2)) {
    5568. 

  5568. 					$auto_rewrite = 1;
    5569. 

  5569. 				}
    5570. 

  5570. 			}
    5571. 

  5571. /* and for Social Engine */
    5572. 

  5572. 		} elseif (substr($this->cms_version, 0, 13) == 'Social Engine') {
    5573. 

  5573. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'header.php';
    5574. 

  5574. 			$footer = $this->view->paths['absolute']['document_root'] . 'footer.php';
    5575. 

  5575. 			$mainfile_content = $this->file_get_contents($mainfile);
    5576. 

  5576. 			$footer_content = $this->file_get_contents($footer);
    5577. 

  5577. 			if (!empty($mainfile_content) && !empty($footer_content)) {
    5578. 

  5578. /* create backup */
    5579. 

  5579. 				@copy($mainfile, $mainfile . '.backup');
    5580. 

  5580. /* update mainfile */
    5581. 

  5581. 				$return1 = $this->write_file($mainfile, preg_replace("/(<\?(php)?)/", "$1" . ' require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $mainfile_content), 1);
    5582. 

  5582. /* create backup */
    5583. 

  5583. 				@copy($footer, $footer . '.backup');
    5584. 

  5584. 				$footer_content = preg_replace('!(exit\(\);\r?\n\?>)!s', '$web_optimizer->finish();' . "$1", $footer_content);
    5585. 

  5585. /* update footer */
    5586. 

  5586. 				$return2 = $this->write_file($footer, $footer_content, 1);
    5587. 

  5587. 				if (!empty($return1) && !empty($return2)) {
    5588. 

  5588. 					$auto_rewrite = 1;
    5589. 

  5589. 				}
    5590. 

  5590. 			}
    5591. 

  5591. /* and for X-Cart */
    5592. 

  5592. 		} elseif ($this->cms_version == 'X-Cart') {
    5593. 

  5593. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'include/func/func.core.php';
    5594. 

  5594. 			$mainfile_content = $this->file_get_contents($mainfile);
    5595. 

  5595. 			if (!empty($mainfile_content)) {
    5596. 

  5596. /* create backup */
    5597. 

  5597. 				@copy($mainfile, $mainfile . '.backup');
    5598. 

  5598. 				$mainfile_content = preg_replace("!(\\\$templater->assign\(\"is_https_zone\",\s\\\$HTTPS\);\r?\n?)!", "$1" . ' require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $mainfile_content);
    5599. 

  5599. 				$mainfile_content = preg_replace("!(\\\$templater->display\(\\\$tpl\);\r?\n?)!s", "$1" . '$web_optimizer->finish();' . "\n", $mainfile_content);
    5600. 

  5600. /* update mainfile */
    5601. 

  5601. 				$return = $this->write_file($mainfile, $mainfile_content, 1);
    5602. 

  5602. 				if (!empty($return)) {
    5603. 

  5603. 					$auto_rewrite = 1;
    5604. 

  5604. 				}
    5605. 

  5605. 			}
    5606. 

  5606. /* and for Koobi */
    5607. 

  5607. 		} elseif ($this->cms_version == 'Koobi CMS') {
    5608. 

  5608. 			$mainfile = $this->view->paths['absolute']['document_root'] . 'index.php';
    5609. 

  5609. 			$c = $this->file_get_contents($mainfile);
    5610. 

  5610. 			if (!empty($c)) {
    5611. 

  5611. /* create backup */
    5612. 

  5612. 				@copy($mainfile, $mainfile . '.backup');
    5613. 

  5613. 				$c = preg_replace("!(define\(\"BASEDIR\",\s*dirname\(__FILE__\)\);\r?\n?)!s", "$1" . ' require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $c);
    5614. 

  5614. 				$c = preg_replace("!(\\\$gz_content\s*=\s*ob_get_clean\(\);\r?\n?)!s", "$1" . '$gz_content = $web_optimizer->finish($gz_content);' . "\n", $c);
    5615. 

  5615. 				$c = preg_replace("!(\\\$content\s*=\s*ob_get_clean\(\);\r?\n?)!s", "$1" . '$content = $web_optimizer->finish($content);' . "\n", $c);
    5616. 

  5616. /* update mainfile */
    5617. 

  5617. 				$return = $this->write_file($mainfile, $c, 1);
    5618. 

  5618. 				if (!empty($return)) {
    5619. 

  5619. 					$auto_rewrite = 1;
    5620. 

  5620. 				}
    5621. 

  5621. 			}
    5622. 

  5622. 		} else {
    5623. 

  5623. 			$index = $this->view->paths['absolute']['document_root'] . 'index.php';
    5624. 

  5624. 			if (substr($this->cms_version, 0, 9) == 'vBulletin') {
    5625. 

  5625. 				$index = $this->view->paths['absolute']['document_root'] . 'includes/functions.php';
    5626. 

  5626. 			} elseif ($this->cms_version == 'NetCat') {
    5627. 

  5627. 				$index = $this->view->paths['absolute']['document_root'] . 'netcat/require/e404.php';
    5628. 

  5628. 			} elseif ($this->cms_version == 'PHP Fusion') {
    5629. 

  5629. 				$index = $this->view->paths['absolute']['document_root'] . 'themes/templates/footer.php';
    5630. 

  5630. 			} elseif (substr($this->cms_version, 0, 11) == 'Shop-Script') {
    5631. 

  5631. 				$index = $this->view->paths['absolute']['document_root'] . 'published/SC/html/scripts/index.php';
    5632. 

  5632. 			}
    5633. 

  5633. 			$fp = @fopen($index, "r");
    5634. 

  5634. 			if ($fp) {
    5635. 

  5635. 				$content_saved = '';
    5636. 

  5636. /* generic code to include */
    5637. 

  5637. 				$web_optimizer_handler = '$not_buffered=1;require(\'' .
    5638. 

  5638. 					$this->basepath  .
    5639. 

  5639. 					'web.optimizer.php\');function weboptimizer_shutdown($content){if(!empty($content)){global $webo_uri;$not_buffered=1;require(\'' .
    5640. 

  5640. 					$this->basepath .
    5641. 

  5641. 						'web.optimizer.php\');if(!empty($web_optimizer)){$weboptimizer_content=$web_optimizer->finish($content);}if(!empty($weboptimizer_content)){$content=$weboptimizer_content;}return $content;}}ob_start(\'weboptimizer_shutdown\');';
    5642. 

  5642. 				while ($index_string = fgets($fp)) {
    5643. 

  5643. 					$content_saved .= preg_replace("/(require\('[^\']+\/web.optimizer.php'\)|\\\$web_optimizer->finish\(\));\r?\n?/i", "", $index_string);
    5644. 

  5644. 				}
    5645. 

  5645. 				@fclose($fp);
    5646. 

  5646. /* fix for Joomla 1.0 */
    5647. 

  5647. 				if (preg_match("/Joomla! 1\.0/", $this->cms_version)) {
    5648. 

  5648. 					$content_saved = preg_replace("/(initGzip\(\);\r?\n)/i", 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n$1", $content_saved);
    5649. 

  5649. /* fix for Joomla 1.5+ */
    5650. 

  5650. 				} elseif (preg_match("/Joomla! 1\.[56789]/", $this->cms_version)) {
    5651. 

  5651. 					$content_saved = preg_replace("/(\\\$mainframe\s*=&\s*JFactory::getApplication\(['\"]site['\"]\);\r?\n)/i",  "$1" . 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $content_saved);
    5652. 

  5652. /* fix for Joostina */
    5653. 

  5653. 				} elseif (preg_match("/Joostina/", $this->cms_version)) {
    5654. 

  5654. 					$content_saved = preg_replace("/(require_once\s*\([^\)]+frontend\.php)/i", 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n$1", $content_saved);
    5655. 

  5655. /* fix for vBulletin */
    5656. 

  5656. 				} elseif (substr($this->cms_version, 0, 9) == 'vBulletin') {
    5657. 

  5657. 					$content_saved = preg_replace("/(\(\\\$hook\s*=\s*vBulletinHook::fetch_hook\('global_complete'\)\))/i", 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n$1", $content_saved);
    5658. 

  5658. /* fix for CMS Made Simple */							
    5659. 

  5659. 				} elseif (substr($this->cms_version, 0, 15) == 'CMS Made Simple') {
    5660. 

  5660. 					$content_saved = preg_replace("/(echo\s*\\\$html;)/", 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n$1", $content_saved);
    5661. 

  5661. /* fix for UMI.CMS */							
    5662. 

  5662. 				} elseif (substr($this->cms_version, 0, 7) == 'UMI.CMS') {
    5663. 

  5663. 					$content_saved = preg_replace("/(sha1.*)\r?\n([\s\t]*echo\s*\\\$res;)/", "$1\n" . 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n$2", $content_saved);
    5664. 

  5664. /* fix for PHP Fusion */							
    5665. 

  5665. 				} elseif ($this->cms_version == 'PHP Fusion') {
    5666. 

  5666. 					$content_saved = preg_replace("/(require_once INCLUDES.\"footer_includes.php\";\r?\n)/", "$1" . 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "\n", $content_saved);
    5667. 

  5667. /* fix for Shop-Script */							
    5668. 

  5668. 				} elseif (substr($this->cms_version, 0, 11) == 'Shop-Script') {
    5669. 

  5669. 					$content_saved = preg_replace("!(include_once\(DIR_CFG\s*.\s*'/connect.inc.wa.php'\);\r?\n)!is", "$1" . $web_optimizer_handler, $content_saved);
    5670. 

  5670. 				} elseif (substr($content_saved, 0, 2) == '<?') {
    5671. 

  5671. /* add require block */
    5672. 

  5672. 					$content_saved = preg_replace("/^<\?(php)?(\s|\r?\n)/i", '<?php /* WEBO Site SpeedUp */' . $web_optimizer_handler . '?><?php' . "\n", $content_saved);
    5673. 

  5673. 				} else {
    5674. 

  5674. 					$content_saved = '<?php /* WEBO Site SpeedUp */' . $web_optimizer_handler . '?>' . $content_saved;
    5675. 

  5675. 				}
    5676. 

  5676. /* fix for DataLife Engine */
    5677. 

  5677. 				if (substr($this->cms_version, 0, 15) == 'DataLife Engine') {
    5678. 

  5678. 					$content_saved = preg_replace("/(GzipOut\s*\(\);)/", '$web_optimizer->finish();' . "\n$1", $content_saved);
    5679. 

  5679. /* fix for vBulletin */
    5680. 

  5680. 				} elseif (substr($this->cms_version, 0, 9) == 'vBulletin') {
    5681. 

  5681. 					$content_saved = preg_replace("/(flush\s*\(\);[\r\n\s\t]*\})/", "$1\n" . '$web_optimizer->finish();', $content_saved);
    5682. 

  5682. /* fix for Joomla! 1.0 */
    5683. 

  5683. 				} elseif (preg_match("/Joomla! 1\.0/", $this->cms_version)) {
    5684. 

  5684. 					$content_saved = preg_replace("/(doGzip\(\);\r?\n)/i", '$web_optimizer->finish();' . "\n$1" , $content_saved);
    5685. 

  5685. /* fix for CMS Made Simple */
    5686. 

  5686. 				} elseif (substr($this->cms_version, 0, 15) == 'CMS Made Simple') {
    5687. 

  5687. 					$content_saved = preg_replace("/(echo\s*\\\$html;)/", "$1\n" . '$web_optimizer->finish();', $content_saved);
    5688. 

  5688. /* fix for UMI.CMS */
    5689. 

  5689. 				} elseif (substr($this->cms_version, 0, 7) == 'UMI.CMS') {
    5690. 

  5690. 					$content_saved = preg_replace("/(web\.optimizer.*\r?\n[\s\t]*echo\s*\\\$res;)/", "$1\n" . '$web_optimizer->finish();', $content_saved);
    5691. 

  5691. /* fix for MaxDev */
    5692. 

  5692. 				} elseif (substr($this->cms_version, 0, 6) == 'MaxDev') {
    5693. 

  5693. 					$content_saved = preg_replace("/(\\\$output->PrintPage\(\);)/", "$1" . '$web_optimizer->finish();', $content_saved);
    5694. 

  5694. 					$content_saved = preg_replace("/(\}[\r\n\t\s]+)(exit;)/", "$1" . '$web_optimizer->finish();' . "$2", $content_saved);
    5695. 

  5695. /* fix for PHP Fusion */							
    5696. 

  5696. 				} elseif ($this->cms_version == 'PHP Fusion') {
    5697. 

  5697. 					$content_saved = preg_replace("/(echo handle_output\(\\\$output\);\r?\n)/", "$1" . '$web_optimizer->finish();', $content_saved);
    5698. 

  5698. /* fix for Contao */
    5699. 

  5699. 				} elseif (substr($this->cms_version, 0, 6) == 'Contao') {
    5700. 

  5700. 					$content_saved = preg_replace("/echo \\\$strBuffer/", "global \\\$web_optimizer;echo \\\$web_optimizer->finish(\\\$strBuffer)", $content_saved);
    5701. 

  5701. 					$content_saved = preg_replace("/(\\\$objIndex->run\(\);\r?\n)/", "$1" . '$web_optimizer->finish();' . "\r\n", $content_saved);
    5702. 

  5702. 				} elseif (preg_match("/\?>[\r\n\s]*$/", $content_saved) && substr($this->cms_version, 0, 11) != 'Shop-Script') {
    5703. 

  5703. /* small fix for Joostina */
    5704. 

  5704. 					if (substr($this->cms_version, 0, 8) == 'Joostina') {
    5705. 

  5705. 						$content_saved = preg_replace("/(exit\s*\(\);\r?\n\?>)[\r\n\s]*$/", '$web_optimizer->finish();' . "\n$1", $content_saved);
    5706. 

  5706. 					}
    5707. 

  5707. 				} elseif (substr($this->cms_version, 0, 11) != 'Shop-Script') {
    5708. 

  5708. /* fix for Drupal / Joomla / others on not-closed ?> */
    5709. 

  5709. 					$content_saved .= '$web_optimizer->finish();';
    5710. 

  5710. 				}
    5711. 

  5711. /* restrict changes in binary files, i.e. Zend Optimized ones */
    5712. 

  5712. 				if (substr($content_saved, 0, 12) != '<?php @Zend;') {
    5713. 

  5713. /* create backup */
    5714. 

  5714. 					@copy($index, $index . '.backup');
    5715. 

  5715. 					$return = $this->write_file($index, $content_saved, 1);
    5716. 

  5716. 					if (!empty($return)) {
    5717. 

  5717. 						$auto_rewrite = 1;
    5718. 

  5718. 					}
    5719. 

  5719. 				} else {
    5720. 

  5720. 					$auto_rewrite = 3;
    5721. 

  5721. 				}
    5722. 

  5722. /* additional change of cache plugins */
    5723. 

  5723. 				if (preg_match("/Joomla! 1\.[56789]/", $this->cms_version)) {
    5724. 

  5724. /* System-Cache plugin */
    5725. 

  5725. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'plugins/system/cache.php';
    5726. 

  5726. 					if (@is_file($cache_file)) {
    5727. 

  5727. 						@copy($cache_file, $cache_file . '.backup');
    5728. 

  5728. 						$content = preg_replace("/(\\\$mainframe->close)/", 'global \$web_optimizer;\$web_optimizer->finish();' . "$1", $this->file_get_contents($cache_file));
    5729. 

  5729. 						$this->write_file($cache_file, $content);
    5730. 

  5730. 					}
    5731. 

  5731. /* JRE component */
    5732. 

  5732. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'administrator/components/com_jrecache/includes/cache_handler.php';
    5733. 

  5733. 					if (@is_file($cache_file)) {
    5734. 

  5734. 						@copy($cache_file, $cache_file . '.backup');
    5735. 

  5735. 						$content = preg_replace("/(echo \\\$output;)/", 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "$1" . '\$web_optimizer->finish();', $this->file_get_contents($cache_file));
    5736. 

  5736. 						$this->write_file($cache_file, $content);
    5737. 

  5737. 					}
    5738. 

  5738. 				}
    5739. 

  5739. 				if (preg_match("/Joomla! 1\.0/", $this->cms_version)) {
    5740. 

  5740. /* PageCache component */
    5741. 

  5741. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'components/com_pagecache/pagecache.class.php';
    5742. 

  5742. 					if (@is_file($cache_file)) {
    5743. 

  5743. 						@copy($cache_file, $cache_file . '.backup');
    5744. 

  5744. 						$content = preg_replace("/(echo \\\$data;)/", "$1" . 'global \$web_optimizer;\$web_optimizer->finish();', $this->file_get_contents($cache_file));
    5745. 

  5745. 						$this->write_file($cache_file, $content);
    5746. 

  5746. 					}
    5747. 

  5747. /* System-Cache mambot */
    5748. 

  5748. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'mambots/system/cache.php';
    5749. 

  5749. 					if (@is_file($cache_file)) {
    5750. 

  5750. 						@copy($cache_file, $cache_file . '.backup');
    5751. 

  5751. 						$content = preg_replace("/(echo \\\$content;)/", 'require(\'' . $this->basepath . 'web.optimizer.php\');' . "$1" . '\$web_optimizer->finish();', $this->file_get_contents($cache_file));
    5752. 

  5752. 						$this->write_file($cache_file, $content);
    5753. 

  5753. 					}
    5754. 

  5754. 				}
    5755. 

  5755. 				if (substr($this->cms_version, 0, 5) == 'XOOPS') {
    5756. 

  5756. 					$cache_file = $this->view->paths['absolute']['document_root'] . 'class/theme.php';
    5757. 

  5757. 					if (@is_file($cache_file)) {
    5758. 

  5758. 						@copy($cache_file, $cache_file . '.backup');
    5759. 

  5759. 						$content = preg_replace("/(\\\$this->render\([^\(]+\);)/", "$1" . 'global \$web_optimizer;\$web_optimizer->finish();', $this->file_get_contents($cache_file));
    5760. 

  5760. 						$this->write_file($cache_file, $content);
    5761. 

  5761. 					}
    5762. 

  5762. 				}
    5763. 

  5763. 			}
    5764. 

  5764. 		}
    5765. 

  5765. 

  5766. /* execute plugin-specific logic */
    5767. 

  5767. 		$plugins = explode(" ", $this->compress_options['plugins']);
    5768. 

  5768. 		if (is_array($plugins)) {
    5769. 

  5769. 			foreach ($plugins as $plugin) {
    5770. 

  5770. 				$plugin_file = $this->basepath . 'plugins/' . $plugin . '.php';
    5771. 

  5771. 				if (@is_file($plugin_file)) {
    5772. 

  5772. 					include($plugin_file);
    5773. 

  5773. 					$web_optimizer_plugin->onInstall($this->view->paths['absolute']['document_root']);
    5774. 

  5774. 				}
    5775. 

  5775. 			}
    5776. 

  5776. 		}
    5777. 

  5777. /* write .htaccess */
    5778. 

  5778. 		$options = $this->get_options();
    5779. 

  5779. 		$this->input = array();
    5780. 

  5780. 		foreach ($options as $group) {
    5781. 

  5781. 			if (is_array($group)) {
    5782. 

  5782. 				foreach ($group as $key => $option) {
    5783. 

  5783. 					if (is_array($option)) {
    5784. 

  5784. 						$this->input['wss_' . $key] = $option['value'];
    5785. 

  5785. 					}
    5786. 

  5786. 				}
    5787. 

  5787. 			}
    5788. 

  5788. 		}
    5789. 

  5789. 		$this->set_options();
    5790. 

  5790. 		$this->write_htaccess();
    5791. 

  5791. 		if (!$skip) {
    5792. 

  5792. 			$this->install_system(2 - $auto_rewrite);
    5793. 

  5793. 		}
    5794. 

  5794. 	}
    5795. 

  5795. 

  5796. 	/**
    5797. 

  5797. 	* Get all loaded Apache modules and do some magic
    5798. 

  5798. 	*
    5799. 

  5799. 	**/
    5800. 

  5800. 	function get_modules () {
    5801. 

  5801. /* check for Apache installation, only if curl is disabled */
    5802. 

  5802. 		if (function_exists('apache_get_modules')) {
    5803. 

  5803. 			$amodules = apache_get_modules();
    5804. 

  5804. 		} else {
    5805. 

  5805. /* if PHP installed as CGI module -- we don't need .htaccess */	
    5806. 

  5806. 			$amodules = array();
    5807. 

  5807. 		}
    5808. 

  5808. 		$this->apache_modules = array();
    5809. 

  5809. 		$apache_modules = array();
    5810. 

  5810. 		if (in_array('mod_expires', $amodules)) {
    5811. 

  5811. 			$apache_modules[] = 'mod_expires';
    5812. 

  5812. 		}
    5813. 

  5813. 		if (in_array('mod_gzip', $amodules)) {
    5814. 

  5814. 			$apache_modules[] = 'mod_gzip';
    5815. 

  5815. 		}
    5816. 

  5816. 		if (in_array('mod_deflate', $amodules) && (in_array('mod_filter', $amodules) || in_array('mod_ext_filter', $amodules))) {
    5817. 

  5817. 			$apache_modules[] = 'mod_deflate';
    5818. 

  5818. 		}
    5819. 

  5819. 		if (in_array('mod_headers', $amodules)) {
    5820. 

  5820. 			$apache_modules[] = 'mod_headers';
    5821. 

  5821. 		}
    5822. 

  5822. 		if (in_array('mod_setenvif', $amodules)) {
    5823. 

  5823. 			$apache_modules[] = 'mod_setenvif';
    5824. 

  5824. 		}
    5825. 

  5825. 		if (in_array('mod_mime', $amodules)) {
    5826. 

  5826. 			$apache_modules[] = 'mod_mime';
    5827. 

  5827. 		}
    5828. 

  5828. 		if (in_array('mod_rewrite', $amodules)) {
    5829. 

  5829. 			$apache_modules[] = 'mod_rewrite';
    5830. 

  5830. 		}
    5831. 

  5831. 		$cachedir = empty($this->compress_options['javascript_cachedir']) ?
    5832. 

  5832. 			$this->view->paths['full']['current_directory'] . 'cache/' :
    5833. 

  5833. 			$this->compress_options['javascript_cachedir'];
    5834. 

  5834. 		$root = empty($this->compress_options['document_root']) ?
    5835. 

  5835. 			$this->view->paths['full']['document_root'] :
    5836. 

  5836. 			$this->compress_options['document_root'];
    5837. 

  5837. /* don't check modules more than 9 seconds */
    5838. 

  5838. 		$timer = time();
    5839. 

  5839. 		$check_modules_curl = @function_exists('curl_init') && strpos($_SERVER['SERVER_SOFTWARE'], 'Win') === false;
    5840. 

  5840. /* detect if hosting is compatible with SynLinks rule (included in core) */
    5841. 

  5841. 		if (($check_modules_curl && $this->check_apache_module('Options +FollowSymLinks', $root, $cachedir, 'mod_symlinks')) || strpos($_SERVER['SERVER_SOFTWARE'], 'Win') === false) {
    5842. 

  5842. 				$this->apache_modules[] = 'mod_symlinks';
    5843. 

  5843. 		}
    5844. 

  5844. /* download restricted file, if sizes are equal =? file isn't restricted => htaccess won't work */
    5845. 

  5845. /* can't get this code (htaccess detection) on both Denwer with curl, non-curl,
    5846. 

  5846.    CGI with curl and Apache with curl environments. See
    5847. 

  5847.    http://code.google.com/p/web-optimizator/issues/detail?id=369
    5848. 

  5848. 		$this->view->download(str_replace($root, "http://" . $_SERVER['HTTP_HOST'] . "/", $this->basepath) . 'libs/php/css.sprites.php', $cachedir . 'htaccess.test');
    5849. 

  5849. 		if (@is_file($cachedir . 'htaccess.test') && !@filesize($cachedir . 'htaccess.test')) {
    5850. 

  5850. 			$this->apache_modules = array(); */
    5851. 

  5851. 		$modules = array(
    5852. 

  5852. 			'mod_gzip' => 'mod_gzip_on Yes
    5853. 

  5853. mod_gzip_can_negotiate Yes
    5854. 

  5854. mod_gzip_keep_workfiles No
    5855. 

  5855. mod_gzip_minimum_file_size 500
    5856. 

  5856. mod_gzip_maximum_file_size 5000000
    5857. 

  5857. mod_gzip_maximum_inmem_size 60000
    5858. 

  5858. mod_gzip_min_http 1000
    5859. 

  5859. mod_gzip_handle_methods GET POST
    5860. 

  5860. mod_gzip_item_exclude reqheader \"User-agent: Mozilla/4.0[678]\"
    5861. 

  5861. mod_gzip_dechunk No',
    5862. 

  5862. 			'mod_deflate' => 'AddOutputFilterByType DEFLATE text/javascript application/javascript application/x-javascript text/x-js text/ecmascript application/ecmascript text/vbscript text/fluffscript',
    5863. 

  5863. 			'mod_headers' => 'Header append Cache-Control public',
    5864. 

  5864. 			'mod_expires' => 'ExpiresActive On',
    5865. 

  5865. 			'mod_setenvif' => 'BrowserMatch SV1; !no_gzip',
    5866. 

  5866. 			'mod_mime' => '<FilesMatch \.otf\.gz$>
    5867. 

  5867. ForceType font/otf
    5868. 

  5868. </FilesMatch>',
    5869. 

  5869. 			'mod_rewrite' => "RewriteEngine On
    5870. 

  5870. RewriteRule index\.php$ " .
    5871. 

  5871. str_replace($root, "/", str_replace("\\", "/", dirname(__FILE__))) .
    5872. 

  5872. "/../libs/js/yass.loader.js"
    5873. 

  5873. 		);
    5874. 

  5874. /* test only existent modules or all if Apache doens't exist */
    5875. 

  5875. 		$test_all = count($apache_modules) ? 0 : 1;
    5876. 

  5876. /* exclude Windows servers from testing */
    5877. 

  5877. 		if ($check_modules_curl) {
    5878. 

  5878. /* detect modules one by one, it can be CGI environment */
    5879. 

  5879. 			foreach ($modules as $key => $value) {
    5880. 

  5880. 				if ((!in_array('mod_deflate', $apache_modules) || $key != 'mod_gzip') && ($test_all || in_array($key, $apache_modules))) {
    5881. 

  5881. 					if ($this->check_apache_module($value, $root, $cachedir, $key)) {
    5882. 

  5882. 						$this->apache_modules[] = $key;
    5883. 

  5883. 					}
    5884. 

  5884. 				}
    5885. 

  5885. 			}
    5886. 

  5886. 		} else {
    5887. 

  5887. 			$this->apache_modules = $apache_modules;
    5888. 

  5888. 		}
    5889. 

  5889. 		@unlink($cachedir . 'htaccess.test');
    5890. 

  5890. 	}
    5891. 

  5891. 

  5892. 	/**
    5893. 

  5893. 	* Checks exitence of current Apache module
    5894. 

  5894. 	*
    5895. 

  5895. 	**/
    5896. 

  5896. 	function check_apache_module ($rule, $root, $cachedir, $module) {
    5897. 

  5897. 		$gzip = strpos($rule, 'DEFLATE') !== false || strpos($rule, 'mod_gzip') !== false;
    5898. 

  5898. 		if ($module == 'mod_symlinks' || $module == 'mod_gzip') {
    5899. 

  5899. 			$testfile = 'libs/js/index.php';
    5900. 

  5900. 			$curlfile = 'libs/js/index.php';
    5901. 

  5901. 			$size = 131;
    5902. 

  5902. 		} else {
    5903. 

  5903. 			$testfile = $curlfile = 'libs/js/yass.loader.js';
    5904. 

  5904. 			$size = @filesize($this->basepath . $testfile);
    5905. 

  5905. 			if ($module == 'mod_rewrite') {
    5906. 

  5906. 				$curlfile = 'libs/js/index.php';
    5907. 

  5907. 			}
    5908. 

  5908. 		}
    5909. 

  5909. 		$return = false;
    5910. 

  5910. 		$this->write_file($this->basepath . 'libs/js/.htaccess', $rule);
    5911. 

  5911. 		$recursive = 0;
    5912. 

  5912. 		while (!($filesize = @filesize($cachedir . 'module.test')) &&
    5913. 

  5913. 			$recursive++ < 10) {
    5914. 

  5914. 				$curl = $this->view->download(str_replace(realpath($root),
    5915. 

  5915. 					'http' . (empty($_SERVER['HTTPS']) ? '' : 's') . '://' . $_SERVER['HTTP_HOST'],
    5916. 

  5916. 					realpath($this->basepath)) . '/' .
    5917. 

  5917. 					$curlfile . '?' . rand(), $cachedir . 'module.test', 1, 0,
    5918. 

  5918. 					$this->compress_options['external_scripts']['user'],
    5919. 

  5919. 					$this->compress_options['external_scripts']['pass']);
    5920. 

  5920. 				if (round($curl[1]) == 301) {
    5921. 

  5921. /* switch from PHP for JS, if recursion w/o result */
    5922. 

  5922. 					if ($module == 'mod_symlinks') {
    5923. 

  5923. 						$testfile = $curlfile = 'libs/js/yass.loader.js';
    5924. 

  5924. /* or just disable module */
    5925. 

  5925. 					} else {
    5926. 

  5926. 						$recursive = 10;
    5927. 

  5927. 					}
    5928. 

  5928. 				}
    5929. 

  5929. 		}
    5930. 

  5930. /* it it's possible to get file => module works, also fix for normal return on internal empty requests */
    5931. 

  5931. 		if ($filesize == $size || ($curl[1] == 200 && !$filesize)) {
    5932. 

  5932. 			$return = true;
    5933. 

  5933. /* fix for LiteSpeed bug on .htaccess rights + mod_rewrite
    5934. 

  5934.    + one more LiteSpeed bug with delay with .htaccess application
    5935. 

  5935.  */
    5936. 

  5936. 		} elseif (($curl[1] == 400 || $filesize == 131) &&
    5937. 

  5937. 			$module == 'mod_rewrite' &&
    5938. 

  5938. 			!empty($_SERVER["SERVER_SOFTWARE"]) &&
    5939. 

  5939. 			$_SERVER["SERVER_SOFTWARE"] == 'LiteSpeed') {
    5940. 

  5940. 			$return = true;
    5941. 

  5941. 		}
    5942. 

  5942. /* check for gzip / deflate support */
    5943. 

  5943. 		if ($gzip && !$curl[0]) {
    5944. 

  5944. 			$return = false;
    5945. 

  5945. 		}
    5946. 

  5946. 		@unlink($cachedir . 'module.test');
    5947. 

  5947. 		@unlink($this->basepath . 'libs/js/.htaccess');
    5948. 

  5948. 		return $return;
    5949. 

  5949. 	}
    5950. 

  5950. 

  5951. 	/**
    5952. 

  5952. 	* Consequenty emulate different stages of optimization process
    5953. 

  5953. 	* To prevent initial delay for optimized website and PHP timeout
    5954. 

  5954. 	*
    5955. 

  5955. 	**/
    5956. 

  5956. 	function chained_load ($index = false) {
    5957. 

  5957. /* force cache reload via index.php */
    5958. 

  5958. 		if ($index) {
    5959. 

  5959. 			$this->write_progress(8);
    5960. 

  5960. 			$test_file = $this->compress_options['html_cachedir'] . 'optimizing.php';
    5961. 

  5961. 			$chain_file = $this->compress_options['html_cachedir'] . 'last.chain';
    5962. 

  5962. /* load home page */
    5963. 

  5963. 			$this->view->download('http://' . $_SERVER['HTTP_HOST'] . $index . '?web_optimizer_disabled=1', $test_file);
    5964. 

  5964. 			$contents = $this->file_get_contents($test_file);
    5965. 

  5965. 			$this->write_file($test_file, "<?php require('" .
    5966. 

  5966. 				$this->basepath . "web.optimizer.php'); ?>" .
    5967. 

  5967. 				preg_replace("/<\?xml[^>]+\?>/", "", $contents) .
    5968. 

  5968. 				'<?php $web_optimizer->finish(); ?>', 1);
    5969. 

  5969. 			$this->write_progress(9);
    5970. 

  5970. /* then iterate through its local copy, prevent DDoS */
    5971. 

  5971. 			if (time() - @filemtime($chain_file) > 60) {
    5972. 

  5972. 				$this->view->download('http://' . $_SERVER['HTTP_HOST'] . '/' .
    5973. 

  5973. 					str_replace($this->compress_options['document_root'], '',
    5974. 

  5974. 						$this->compress_options['html_cachedir']) .
    5975. 

  5975. 					'optimizing.php?web_optimizer_stage=10&web_optimizer_debug=' . rand() . '&password=' . $this->compress_options['password'],
    5976. 

  5976. 					$this->compress_options['html_cachedir'] . 'chained.load', 60);
    5977. 

  5977. 			}
    5978. 

  5978. 			@unlink($this->compress_options['javascript_cachedir'] . 'progress.php');
    5979. 

  5979. 			@unlink($this->compress_options['html_cachedir'] . 'chained.load');
    5980. 

  5980. 			@unlink($test_file);
    5981. 

  5981. 			@touch($chain_file);
    5982. 

  5982. /* or via cached HTML */
    5983. 

  5983. 		} else {
    5984. 

  5984. 			$test_file = $this->basepath . 'cache/optimizing.php';
    5985. 

  5985. 			$this->write_progress(8);
    5986. 

  5986. /* try to download main file */
    5987. 

  5987. 			$this->view->download('http://' . $_SERVER['HTTP_HOST'] . '/?web_optimizer_disabled=1', $test_file);
    5988. 

  5988. 			$this->write_progress(9);
    5989. 

  5989. 			$contents = $this->file_get_contents($test_file);
    5990. 

  5990. 			if (!empty($contents)) {
    5991. 

  5991. 				$return = $this->write_file($test_file, "<?php require('" .
    5992. 

  5992. 						$this->basepath .
    5993. 

  5993. 					"web.optimizer.php'); ?>" .
    5994. 

  5994. 						preg_replace("/<\?xml[^>]+\?>/", "", $contents) .
    5995. 

  5995. 					'<?php $web_optimizer->finish(); ?>', 1);
    5996. 

  5996. 				if (!empty($return)) {
    5997. 

  5997. 					$this->write_progress(10);
    5998. 

  5998. 					$this->input['user']['auto_rewrite'] =
    5999. 

  5999. 						empty($this->input['user']['auto_rewrite']) ? array() :
    6000. 

  6000. 							$this->input['user']['auto_rewrite'];
    6001. 

  6001. 					$this->input['user']['auto_rewrite']['enabled'] =
    6002. 

  6002. 						empty($this->input['user']['auto_rewrite']['enabled']) ? 0 : 1;
    6003. 

  6003. 					header('Location: ' .
    6004. 

  6004. 						str_replace($this->compress_options['document_root'], '',
    6005. 

  6005. 							$this->compress_options['html_cachedir']) .
    6006. 

  6006. 						'optimizing.php?web_optimizer_stage=10&password=' .
    6007. 

  6007. 							$this->input['user']['password'] .
    6008. 

  6008. 						'&username=' .
    6009. 

  6009. 							$this->input['user']['username'] .
    6010. 

  6010. 						'&auto_rewrite=' .
    6011. 

  6011. 							$this->input['user']['auto_rewrite']['enabled'] .
    6012. 

  6012. 						'&cache_version=' .
    6013. 

  6013. 							$this->cache_version .
    6014. 

  6014. 						'&web_optimizer_debug=' . rand());
    6015. 

  6015. 					die();
    6016. 

  6016. 				}
    6017. 

  6017. 			}
    6018. 

  6018. 		}
    6019. 

  6019. 	}
    6020. 

  6020. 

  6021. 	/**
    6022. 

  6022. 	* Saves all admin options
    6023. 

  6023. 	* 
    6024. 

  6024. 	**/
    6025. 

  6025. 	function save_options ($mode = 0) {
    6026. 

  6026. 		$options = array();
    6027. 

  6027. 		switch ($mode) {
    6028. 

  6028. 			case 1:
    6029. 

  6029. 				foreach($this->compress_options as $key => $option) {
    6030. 

  6030. 					if (is_array($option)) {
    6031. 

  6031. 						foreach($option as $option_name => $option_value) {
    6032. 

  6032. 							if (isset($this->input['wss_' . strtolower($key) . '_' . strtolower($option_name)])) {
    6033. 

  6033. 								$options["['" .
    6034. 

  6034. 									strtolower($key) . "']['" .
    6035. 

  6035. 									strtolower($option_name) . "']"] = $this->input['wss_' .
    6036. 

  6036. 									strtolower($key) . '_' .
    6037. 

  6037. 									strtolower($option_name)];
    6038. 

  6038. 							}
    6039. 

  6039. 						}
    6040. 

  6040. 					} else {
    6041. 

  6041. 						if (isset($this->input['wss_' . strtolower($key)])) {
    6042. 

  6042. 							$options["['" . strtolower($key)
    6043. 

  6043. 								. "']"] = $this->input['wss_' . strtolower($key)];
    6044. 

  6044. 						}
    6045. 

  6045. 					}
    6046. 

  6046. 				}
    6047. 

  6047. 				break;
    6048. 

  6048. 			default:
    6049. 

  6049. 				foreach($this->compress_options as $key => $option) {
    6050. 

  6050. 					if (is_array($option)) {
    6051. 

  6051. 						foreach($option as $option_name => $option_value) {
    6052. 

  6052. 							$options["['" . strtolower($key) . "']['" . strtolower($option_name) . "']"] = $option_value;
    6053. 

  6053. 						}
    6054. 

  6054. 					} else {
    6055. 

  6055. 						$options["['" . strtolower($key) . "']"] = $option;
    6056. 

  6056. 					}
    6057. 

  6057. 				}
    6058. 

  6058. 				break;
    6059. 

  6059. 		}
    6060. 

  6060. 		$this->save_option('', '', $options);
    6061. 

  6061. 	}
    6062. 

  6062. 

  6063. 	/**
    6064. 

  6064. 	* Saves an admin option
    6065. 

  6065. 	* 
    6066. 

  6066. 	**/
    6067. 

  6067. 	function save_option ($option_name, $option_value, $options = array()) {
    6068. 

  6068. /* See if file exists */
    6069. 

  6069. 		$option_file = $this->basepath . $this->options_file;
    6070. 

  6070. 		if (!@is_file($option_file)) {
    6071. 

  6071. 			@copy($this->basepath . 'config.safe.php', $option_file);
    6072. 

  6072. 			@chmod($option_file, octdec("0644"));
    6073. 

  6073. 		}
    6074. 

  6074. 		$content = $this->file_get_contents($option_file);
    6075. 

  6075. 		if ($content) {
    6076. 

  6076. 			if (!count($options)) {
    6077. 

  6077. 				$options = array($option_name => $option_value);
    6078. 

  6078. 			}
    6079. 

  6079. 			if (is_array($options)) {
    6080. 

  6080. /* bunch save for options */
    6081. 

  6081. 				foreach ($options as $option_name => $option_value) {
    6082. 

  6082. /* make password salt safe */
    6083. 

  6083. 					if ($option_name == "['htpasswd']") {
    6084. 

  6084. 						$option_value = str_replace('$', '#', $option_value);
    6085. 

  6085. /* make paths uniform (Windows-Linux). Thx to dmiFedorenko */
    6086. 

  6086. 					} else {
    6087. 

  6087. 						$option_value = str_replace('$', '\\\$', preg_replace("!(https?|ftp):/!", "$1://", str_replace('\\\\\\', '', str_replace('//', '/', str_replace('\\', '/', $option_value)))));
    6088. 

  6088. 					}
    6089. 

  6089. 					$content = preg_replace("@(" . preg_quote($option_name) . ")\s*=\s*\"(.*?)\"@is","$1 = \"" . $option_value . "\"", $content);
    6090. 

  6090. 				}
    6091. 

  6091. 				if (!$this->write_file($option_file, $content, 1)) {
    6092. 

  6092. 					$this->error[0] = 1;
    6093. 

  6093. 				} else {
    6094. 

  6094. /* re-new values in current options' array */
    6095. 

  6095. 					$options = explode("']", $option_name);
    6096. 

  6096. 					if (count($options) == 2) {
    6097. 

  6097. 						$this->compress_options[str_replace("['", '', $options[0])] = $option_value;
    6098. 

  6098. 					} else {
    6099. 

  6099. 						$this->compress_options[str_replace("['", '', $options[0])][str_replace("['", '', $options[1])] = $option_value;
    6100. 

  6100. 					}
    6101. 

  6101. 				}
    6102. 

  6102. 			}
    6103. 

  6103. 		} else {
    6104. 

  6104. 			$this->error[0] = 1;
    6105. 

  6105. 		}
    6106. 

  6106. 	}
    6107. 

  6107. 

  6108. 	/**
    6109. 

  6109. 	* Check password
    6110. 

  6110. 	* 
    6111. 

  6111. 	**/		
    6112. 

  6112. 	function check_password ($rewrite = 0) {
    6113. 

  6113. /* If passing a username and pass, don't md5 encode */
    6114. 

  6114. 		if ((!empty($this->input['wss_password']) &&
    6115. 

  6115. 			($this->compress_options['password'] ==
    6116. 

  6116. 			md5($this->input['wss_password'])) ||
    6117. 

  6117. 			(!empty($this->input['wss__password']) &&
    6118. 

  6118. 			$this->compress_options['password'] ==
    6119. 

  6119. 			$this->input['wss__password'])) ||
    6120. 

  6120. /* if we use .htaccess */
    6121. 

  6121. 			(isset($_SERVER['PHP_AUTH_USER']) &&
    6122. 

  6122. 			$this->compress_options['username'] ==
    6123. 

  6123. 			$_SERVER['PHP_AUTH_USER'] &&
    6124. 

  6124. 			$this->compress_options['htaccess']['access'])) {
    6125. 

  6125. 				$this->access = 1;
    6126. 

  6126. 		} else {
    6127. 

  6127. 				$this->access = 0;
    6128. 

  6128. 		}
    6129. 

  6129. 	}
    6130. 

  6130. 

  6131. 	/**
    6132. 

  6132. 	* Protects Web Optimizer folder via htpasswd
    6133. 

  6133. 	* 
    6134. 

  6134. 	**/
    6135. 

  6135. 	function protect_installation() {
    6136. 

  6136. 		$htaccess = $this->basepath . '.htaccess';
    6137. 

  6137. 		$htaccess_content = $this->file_get_contents($htaccess);
    6138. 

  6138. /* clean current content */
    6139. 

  6139. 		$htaccess_content = preg_replace("!\r?\n# Web Optimizer protection(\r?\n.*)*Web Optimizer protection end!", "", $htaccess_content);
    6140. 

  6140. 		$htaccess_content .= '
    6141. 

  6141. # Web Optimizer protection';
    6142. 

  6142. 		$this->error = $this->error ? $this->error : array();
    6143. 

  6143. 		if (!empty($this->compress_options['htaccess']['access'])) {
    6144. 

  6144. 			$htpasswd = $this->basepath . '.htpasswd';
    6145. 

  6145. 			$this->write_file($htpasswd,
    6146. 

  6146. 				$this->compress_options['username'] .
    6147. 

  6147. 				str_replace("#", "$", $this->compress_options['htpasswd']));
    6148. 

  6148. 			if (@is_file($htpasswd)) {
    6149. 

  6149. /* add secure protection via htpasswd */
    6150. 

  6150. 				$htaccess_content .= '
    6151. 

  6151. AuthType Basic
    6152. 

  6152. AuthName "WEBO Site SpeedUp Installation"
    6153. 

  6153. AuthUserFile ' . $htpasswd . '
    6154. 

  6154. require valid-user';
    6155. 

  6155. 			} else {
    6156. 

  6156. 				$this->error[8] = 1;
    6157. 

  6157. 			}
    6158. 

  6158. 		}
    6159. 

  6159. 		$htaccess_content .= '
    6160. 

  6160. <Files .htpasswd>
    6161. 

  6161. 	Deny from all
    6162. 

  6162. </Files>
    6163. 

  6163. # Web Optimizer protection end';
    6164. 

  6164. /* create backup */
    6165. 

  6165. 		@copy($htaccess, $htaccess . '.backup');
    6166. 

  6166. 		if (!$this->write_file($htaccess, $htaccess_content) &&
    6167. 

  6167. 			!empty($this->compress_options['htaccess']['access'])) {
    6168. 

  6168. 				$this->error[9] = 1;
    6169. 

  6169. 		}
    6170. 

  6170. 	}
    6171. 

  6171. 	/**
    6172. 

  6172. 	* Creates password hash for htpasswd file
    6173. 

  6173. 	* thx to mikey_nich (at) hotmail . com
    6174. 

  6174. 	* 
    6175. 

  6175. 	**/
    6176. 

  6176. 	function encrypt_password($plainpasswd) {
    6177. 

  6177. 		$salt = substr(str_shuffle("abcdefghijklmnopqrstuvwxyz0123456789"), 0, 8);
    6178. 

  6178. 		$len = strlen($plainpasswd);
    6179. 

  6179. 		$text = $plainpasswd . '$apr1$' . $salt;
    6180. 

  6180. 		$bin = pack("H32", md5($plainpasswd . $salt . $plainpasswd));
    6181. 

  6181. 		$tmp = '';
    6182. 

  6182. 		for($i = $len; $i > 0; $i -= 16) {
    6183. 

  6183. 			$text .= substr($bin, 0, min(16, $i));
    6184. 

  6184. 		}
    6185. 

  6185. 		for($i = $len; $i > 0; $i >>= 1) {
    6186. 

  6186. 			$text .= ($i & 1) ? chr(0) : $plainpasswd{0};
    6187. 

  6187. 		}
    6188. 

  6188. 		$bin = pack("H32", md5($text));
    6189. 

  6189. 		for($i = 0; $i < 1000; $i++) {
    6190. 

  6190. 			$new = ($i & 1) ? $plainpasswd : $bin;
    6191. 

  6191. 			if ($i % 3) {
    6192. 

  6192. 				$new .= $salt;
    6193. 

  6193. 			}
    6194. 

  6194. 			if ($i % 7) {
    6195. 

  6195. 				$new .= $plainpasswd;
    6196. 

  6196. 			}
    6197. 

  6197. 			$new .= ($i & 1) ? $bin : $plainpasswd;
    6198. 

  6198. 			$bin = pack("H32", md5($new));
    6199. 

  6199. 		}
    6200. 

  6200. 		for ($i = 0; $i < 5; $i++) {
    6201. 

  6201. 			$k = $i + 6;
    6202. 

  6202. 			$j = $i + 12;
    6203. 

  6203. 			if ($j == 16) {
    6204. 

  6204. 				$j = 5;
    6205. 

  6205. 			}
    6206. 

  6206. 			$tmp = $bin[$i].$bin[$k].$bin[$j].$tmp;
    6207. 

  6207. 		}
    6208. 

  6208. 		$tmp = chr(0).chr(0).$bin[11].$tmp;
    6209. 

  6209. 		$tmp = strtr(strrev(substr(base64_encode($tmp), 2)),
    6210. 

  6210. 		"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
    6211. 

  6211. 		"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz");
    6212. 

  6212. 		return "$" . "apr1" . "$" . $salt . "$" . $tmp;
    6213. 

  6213. 	}
    6214. 

  6214. 

  6215. 	/**
    6216. 

  6216. 	* Get current PHP system info
    6217. 

  6217. 	* 
    6218. 

  6218. 	**/
    6219. 

  6219. 	function system_info($root) {
    6220. 

  6220. 		if (!empty($this->cms_version)) {
    6221. 

  6221. 			return $this->cms_version;
    6222. 

  6222. 		}
    6223. 

  6223. /* Wordpress */
    6224. 

  6224. 		if (@is_file($root . 'wp-includes/version.php')) {
    6225. 

  6225. 			$wp_version = '1.0.0';
    6226. 

  6226. 			require($root . 'wp-includes/version.php');
    6227. 

  6227. 			return 'Wordpress ' . $wp_version;
    6228. 

  6228. 		} elseif (@is_file($root . 'modules/system/system.info')) {
    6229. 

  6229. /* Drupal */
    6230. 

  6230. 			$drupal_version = '1.0.0';
    6231. 

  6231. 			$fp  = @fopen($root . 'modules/system/system.info', "r");
    6232. 

  6232. 			if ($fp) {
    6233. 

  6233. 				while ($str = fgets($fp)) {
    6234. 

  6234. 					if (strstr($str, 'version = "')) {
    6235. 

  6235. 						$drupal_version = preg_replace('/version\s+=\s+"([0-9.]*?)"/', "$1", $str);
    6236. 

  6236. 					}
    6237. 

  6237. 				}
    6238. 

  6238. 			}
    6239. 

  6239. 			return 'Drupal ' . trim($drupal_version);
    6240. 

  6240. /* Joomla 1.5 */
    6241. 

  6241. 		} elseif (@is_file($root . 'libraries/joomla/version.php')) {
    6242. 

  6242. 			return 'Joomla! 1.5';
    6243. 

  6243. 		} elseif (@is_dir($root . 'includes')) {
    6244. 

  6244. /* for PHP-Nuke 8.0 */
    6245. 

  6245. 			if (@is_file($root . 'modules/Journal/copyright.php') && @is_file($root . 'footer.php') && @is_file($root . 'mainfile.php')) {
    6246. 

  6246. 				return 'PHP-Nuke';
    6247. 

  6247. /* vBulletin */
    6248. 

  6248. 			} elseif (@is_file($root . 'includes/class_core.php')) {
    6249. 

  6249. 				require($root . 'includes/class_core.php');
    6250. 

  6250. 				$vbulletin_version = '';
    6251. 

  6251. 				if (defined('FILE_VERSION')) {
    6252. 

  6252. 					$vbulletin_version = ' ' . FILE_VERSION;
    6253. 

  6253. 				}
    6254. 

  6254. 				return 'vBulletin' . $vbulletin_version;
    6255. 

  6255. /* phpBB (3.0) */
    6256. 

  6256. 			} elseif (@is_file($root . 'includes/functions_privmsgs.php')) {
    6257. 

  6257. 				return 'phpBB';
    6258. 

  6258. /* osCommerce (2.2) */
    6259. 

  6259. 			} elseif (@is_file($root . 'includes/tld.txt')) {
    6260. 

  6260. 				return 'osCommerce';
    6261. 

  6261. /* Joomla 1.0, Joostina */
    6262. 

  6262. 			} elseif (@is_file($root . 'includes/version.php')) {
    6263. 

  6263. 				define('_VALID_MOS', 1);
    6264. 

  6264. 				$joomla_version = '1.0';
    6265. 

  6265. 				$joomla_title = 'Joomla!';
    6266. 

  6266. 				if (substr(phpversion(), 0, 1) == 4) {
    6267. 

  6267. 					if (!class_exists('joomlaVersion')) {
    6268. 

  6268. 						require($root . 'includes/version.php');
    6269. 

  6269. 					} else {
    6270. 

  6270. 						$_VERSION = new joomlaVersion();
    6271. 

  6271. 					}
    6272. 

  6272. 				} else {
    6273. 

  6273. 					if (!class_exists('joomlaVersion', false)) {
    6274. 

  6274. 						require($root . 'includes/version.php');
    6275. 

  6275. 					} else {
    6276. 

  6276. 						$_VERSION = new joomlaVersion();
    6277. 

  6277. 					}
    6278. 

  6278. 				}
    6279. 

  6279. 				$joomla_version = empty($_VERSION->CMS_ver) ? ($_VERSION->RELEASE . '.' . $_VERSION->DEV_LEVEL) : $_VERSION->CMS_ver;
    6280. 

  6280. 				$joomla_title = empty($_VERSION->CMS) ? $_VERSION->PRODUCT : $_VERSION->CMS;
    6281. 

  6281. 				return $joomla_title . ' ' . $joomla_version;
    6282. 

  6282. /* 4images */
    6283. 

  6283. 			} elseif (@is_file($root . 'postcards.php')) {
    6284. 

  6284. 				return '4images';
    6285. 

  6285. /* VaM Shop */
    6286. 

  6286. 			} elseif (@is_file($root . 'includes/application_top.php')) {
    6287. 

  6287. 				return 'VaM Shop';
    6288. 

  6288. /* MaxDev Pro */
    6289. 

  6289. 			} elseif (@is_file($root . 'includes/mdHTML.php')) {
    6290. 

  6290. 				return 'MaxDev Pro';
    6291. 

  6291. /* PHP Fusion */
    6292. 

  6292. 			} elseif (@is_dir($root . 'infusions')) {
    6293. 

  6293. 				return 'PHP Fusion';
    6294. 

  6294. /* Magento */
    6295. 

  6295. 			} elseif (@is_file($root . '/app/Mage.php')) {
    6296. 

  6296. 				return 'Magento';
    6297. 

  6297. /* Shop-Script */
    6298. 

  6298. 			} elseif (@is_file($root . 'published/SC/updates/versions.php')) {
    6299. 

  6299. 				@require($root . 'published/SC/updates/versions.php');
    6300. 

  6300. 				$version = array_pop(array_keys($_VERSIONS));
    6301. 

  6301. 				return 'Shop-Script ' . floor($version/100) . '.' . ($version%100);
    6302. 

  6302. 			}
    6303. 

  6303. /* Typo 3 */
    6304. 

  6304. 		} elseif (@is_dir($root . 'typo3conf')) {
    6305. 

  6305. 			$TYPO3_CONF_VARS = array('SYS' => array('compat_version' => '4.2'));
    6306. 

  6306. 			if (@is_file($root . 'typo3conf/localconf.php')) {
    6307. 

  6307. 				require($root . 'typo3conf/localconf.php');
    6308. 

  6308. 			}
    6309. 

  6309. 			return 'Typo3 ' . $TYPO3_CONF_VARS['SYS']['compat_version'];
    6310. 

  6310. /* Simpla */
    6311. 

  6311. 		} elseif (@is_file($root . 'Storefront.class.php')) {
    6312. 

  6312. 			return 'Simpla';
    6313. 

  6313. /* Etomate 1.0, MODx */
    6314. 

  6314. 		} elseif (@is_file($root . 'manager/includes/version.inc.php')) {
    6315. 

  6315. 			require($root . 'manager/includes/version.inc.php');
    6316. 

  6316. 			if (empty($full_appname)) {
    6317. 

  6317. 				return 'Etomite ' . $release;
    6318. 

  6318. 			} else {
    6319. 

  6319. /* MODx case */
    6320. 

  6320. 				return $full_appname;
    6321. 

  6321. 			}
    6322. 

  6322. /* LiveStreet */
    6323. 

  6323. 		} elseif (@is_file($root . 'classes/engine/Router.class.php') || @is_file($root . 'classes/actions/ActionPage.class.php') || @is_dir($root . 'engine/lib/internal/')) {
    6324. 

  6324. 			return 'LiveStreet';
    6325. 

  6325. /* Santafox */
    6326. 

  6326. 		} elseif (@is_file($root . 'ini.php')) {
    6327. 

  6327. 			require($root . 'ini.php');
    6328. 

  6328. 			if (defined('SANTAFOX_VERSION')) {
    6329. 

  6329. 				return 'Santafox ' . SANTAFOX_VERSION;
    6330. 

  6330. 			} else {
    6331. 

  6331. 				return 'Santafox';
    6332. 

  6332. 			}
    6333. 

  6333. /* Zend Framework */
    6334. 

  6334. 		} elseif (@is_file($root . '../application/configs/config.ini')) {
    6335. 

  6335. 			return 'Zend Framework';
    6336. 

  6336. /* DataLife Engine */
    6337. 

  6337. 		} elseif (@is_file($root . 'engine/data/config.php')) {
    6338. 

  6338. 			$config = array(
    6339. 

  6339. 				'version_id' => '8.0'
    6340. 

  6340. 			);
    6341. 

  6341. 			require($root . 'engine/data/config.php');
    6342. 

  6342. 			return 'DataLife Engine ' . $config['version_id'];
    6343. 

  6343. /* CodeIgniter */
    6344. 

  6344. 		} elseif (@is_file($root . 'system/codeigniter/CodeIgniter.php')) {
    6345. 

  6345. 			return 'CodeIgniter';
    6346. 

  6346. /* Symfony */
    6347. 

  6347. 		} elseif (@is_file($root . '../lib/symfony/config/config/settings.yml')) {
    6348. 

  6348. 			return 'Symfony';
    6349. 

  6349. /* Textpattern */
    6350. 

  6350. 		} elseif (@is_file($root . 'textpattern/index.php')) {
    6351. 

  6351. 			$version = preg_replace("/['\"].*/", "", preg_replace("/.*\\\$thisversion\s*=\s*['\"]/", "", preg_replace("/\r?\n/", "", $this->file_get_contents($root . 'textpattern/index.php'))));
    6352. 

  6352. 			return 'Textpattern ' . $version;
    6353. 

  6353. /* Kohana */
    6354. 

  6354. 		} elseif (@is_file($root . 'system/core/Kohana.php')) {
    6355. 

  6355. 			return 'Kohana';
    6356. 

  6356. /* Yii */
    6357. 

  6357. 		} elseif (@is_file($root . '../framework/YiiBase.php') || @is_file($root . 'framework/YiiBase.php')) {
    6358. 

  6358. 			return 'Yii';
    6359. 

  6359. /* Invision Power Board */
    6360. 

  6360. 		} elseif (@is_file($root . 'sources/classes/class_display.php')) {
    6361. 

  6361. 			return 'Invision Power Board';
    6362. 

  6362. /* Simple Machines Forum */
    6363. 

  6363. 		} elseif (@is_file($root . 'Sources/LogInOut.php')) {
    6364. 

  6364. 			$version = preg_replace("/['\"].*/", "", preg_replace("/.*\\\$forum_version\s*=\s*['\"]/", "", preg_replace("/\r?\n/", "", $this->file_get_contents($root . 'index.php'))));
    6365. 

  6365. 			return 'Simple Machines Forum' . (empty($version) ? '' : ' ' . $version);
    6366. 

  6366. /* Bitrix */
    6367. 

  6367. 		} elseif (@is_dir($root . 'bitrix/')) {
    6368. 

  6368. 			return 'Bitrix';
    6369. 

  6369. /* cogear */
    6370. 

  6370. 		} elseif (@is_file($root . 'gears/global/global.info')) {
    6371. 

  6371. 			$version = preg_replace("/group.*/", "", preg_replace("/.*version\s*=\s*/", "", preg_replace("/\r?\n/", "", $this->file_get_contents($root . 'gears/global/global.info'))));
    6372. 

  6372. 			return 'cogear' . (empty($version) ? '' : ' ' . $version);
    6373. 

  6373. /* NetCat */
    6374. 

  6374. 		} elseif (@is_dir($root . 'netcat/')) {
    6375. 

  6375. 			return 'NetCat';
    6376. 

  6376. /* CakePHP, global root */
    6377. 

  6377. 		} elseif (@is_file($root . 'cake/VERSION.txt')) {
    6378. 

  6378. /* change document root to inner directory */
    6379. 

  6379. 			$this->view->paths['absolute']['document_root'] = $this->view->ensure_trailing_slash($this->view->unify_dir_separator(substr(getenv("SCRIPT_FILENAME"), 0, strpos(getenv("SCRIPT_FILENAME"), getenv("SCRIPT_NAME")))));
    6380. 

  6380. 			$this->save_option("['website_root']", $this->view->paths['absolute']['document_root']);
    6381. 

  6381. 			return 'CakePHP';
    6382. 

  6382. /* CakePHP, local root */
    6383. 

  6383. 		} elseif (@is_file($root . '../../cake/VERSION.txt')) {
    6384. 

  6384. 			$this->save_option("['document_root']", $root);
    6385. 

  6385. 			return 'CakePHP';
    6386. 

  6386. /* CMS Made Simple */
    6387. 

  6387. 		} elseif (@is_file($root . 'version.php')) {
    6388. 

  6388. 			if (@is_file($root . 'plugins/function.cms_version.php')) {
    6389. 

  6389. 				require_once($root . 'version.php');
    6390. 

  6390. 			}
    6391. 

  6391. 			return 'CMS Made Simple ' . $CMS_VERSION;
    6392. 

  6392. /* UMI.CMS */
    6393. 

  6393. 		} elseif (@is_file($root . 'gw.php')) {
    6394. 

  6394. 			return 'UMI.CMS';
    6395. 

  6395. 		} elseif (@is_file($root . 'path.php')) {
    6396. 

  6396. 			require_once($root . 'path.php');
    6397. 

  6397. 			define('EXT', '1');
    6398. 

  6398. /* ExpressionEngine */
    6399. 

  6399. 			if (!empty($system_path)) {
    6400. 

  6400. 				require_once($root . $system_path . 'config.php');
    6401. 

  6401. 				$version = !empty($conf) && !empty($conf['app_version']) ? ' ' . preg_replace("!([0-9])([0-9])([0-9])$!", "$1.$2.$3", $conf['app_version']) : '';
    6402. 

  6402. 				return 'ExpressionEngine' . $version;
    6403. 

  6403. 			}
    6404. 

  6404. /* Xaraya 1.1.5 */
    6405. 

  6405. 		} elseif (@is_file($root . 'var/config.system.php')) {
    6406. 

  6406. 			return 'Xaraya';
    6407. 

  6407. /* X-Cart */
    6408. 

  6408. 		} elseif (@is_file($root . 'include/func/func.core.php')) {
    6409. 

  6409. 			return 'X-Cart';
    6410. 

  6410. /* XOOPS 2.3.3 */
    6411. 

  6411. 		} elseif (@is_file($root . 'include/version.php')) {
    6412. 

  6412. 			@require($root . 'include/version.php');
    6413. 

  6413. /* SocialEngine 3.19 */
    6414. 

  6414. 			if (@is_file($root . 'include/database_config.php')) {
    6415. 

  6415. 				return 'Social Engine' . (empty($version) ? '' : ' ' . $version);
    6416. 

  6416. 			} else {
    6417. 

  6417. 				return defined(XOOPS_VERSION) ? XOOPS_VERSION : 'XOOPS';
    6418. 

  6418. 			}
    6419. 

  6419. /* Website Baker 2.8 */
    6420. 

  6420. 		} elseif (@is_file($root . 'account/preferences.php')) {
    6421. 

  6421. 			return 'Website Baker';
    6422. 

  6422. /* Open Slaed 1.2 */
    6423. 

  6423. 		} elseif (@is_file($root . 'config/config_global.php')) {
    6424. 

  6424. 			define('FUNC_FILE', 1);
    6425. 

  6425. 			require($root . 'config/config_global.php');
    6426. 

  6426. 			return 'Open Slaed' . (empty($conf['version']) ? '' : ' ' . $conf['version']);
    6427. 

  6427. /* Geeklog 1.6.1 */
    6428. 

  6428. 		} elseif (@is_file($root . 'images/icons/geeklog.gif')) {
    6429. 

  6429. 			return 'Geeklog';
    6430. 

  6430. /* PrestaShop 1.2.5 */
    6431. 

  6431. 		} elseif (@is_file($root . 'modules/paypal/prestashop_paypal.png')) {
    6432. 

  6432. 			return 'PrestaShop';
    6433. 

  6433. /* Koobi CMS */
    6434. 

  6434. 		} elseif (@is_file($root . 'class/tpl/Koobi.class.php')) {
    6435. 

  6435. 			return 'Koobi CMS';
    6436. 

  6436. /* Contao */
    6437. 

  6437. 		} elseif (@is_dir($root . 'contao/')) {
    6438. 

  6438. 			return 'Contao';
    6439. 

  6439. 		}
    6440. 

  6440. 		return 'CMS 42';
    6441. 

  6441. 	}
    6442. 

  6442. 	
    6443. 

  6443. 	function validate() {
    6444. 

  6444. 		$a = $this->file_get_contents(dirname(__FILE__) . '/../libs/php/view.php');
    6445. 

  6445. 		$a = preg_replace("!.*(function validate_.*/\*\*).*!is", "$1", $a);
    6446. 

  6446. 		if (!empty($a) && strlen($a) < 1000) {
    6447. 

  6447. 			$this->premium = 0;
    6448. 

  6448. 		}
    6449. 

  6449. 		$image = $this->compress_options['footer']['image'];
    6450. 

  6450. /* check cache integrity */
    6451. 

  6451. 		if (!empty($image) &&
    6452. 

  6452. 			@filemtime($this->basepath . 'images/' . $image) >
    6453. 

  6453. 			@filemtime($this->compress_options['css_cachedir'] . $image)) {
    6454. 

  6454. 				@copy($this->basepath . 'images/' . $image,
    6455. 

  6455. 				$this->compress_options['css_cachedir'] . $image);
    6456. 

  6456. 		}
    6457. 

  6457. 		if (@filemtime($this->basepath . 'libs/js/index.php') >
    6458. 

  6458. 			@filemtime($this->compress_options['javascript_cachedir'] . 'index.php')) {
    6459. 

  6459. 				@copy($this->basepath . 'libs/js/index.php',
    6460. 

  6460. 				$this->compress_options['javascript_cachedir'] . 'index.php');
    6461. 

  6461. 		}
    6462. 

  6462. 		if (@filemtime($this->basepath . 'libs/js/yass.loader.js') >
    6463. 

  6463. 			@filemtime($this->compress_options['javascript_cachedir'] . 'yass.loader.js')) {
    6464. 

  6464. 				@copy($this->basepath . 'libs/js/yass.loader.js',
    6465. 

  6465. 				$this->compress_options['javascript_cachedir'] . 'yass.loader.js');
    6466. 

  6466. 		}
    6467. 

  6467. 		if (@filemtime($this->basepath . 'libs/php/wo.static.php') >
    6468. 

  6468. 			@filemtime($this->compress_options['css_cachedir'] . 'wo.static.php')) {
    6469. 

  6469. 				@copy($this->basepath . 'libs/php/wo.static.php',
    6470. 

  6470. 				$this->compress_options['css_cachedir'] . 'wo.static.php');
    6471. 

  6471. 				@chmod($this->compress_options['css_cachedir'] . 'wo.static.php', octdec("0755"));
    6472. 

  6472. 		}
    6473. 

  6473. 		if (@filemtime($this->basepath . 'libs/php/wo.gzip.php') >
    6474. 

  6474. 			@filemtime($this->compress_options['css_cachedir'] . 'wo.gzip.php')) {
    6475. 

  6475. 				@copy($this->basepath . 'libs/php/wo.gzip.php',
    6476. 

  6476. 				$this->compress_options['css_cachedir'] . 'wo.gzip.php');
    6477. 

  6477. 				@chmod($this->compress_options['css_cachedir'] . 'wo.gzip.php', octdec("0755"));
    6478. 

  6478. 		}
    6479. 

  6479. 		if (@filemtime($this->basepath . 'libs/php/wo.merge.php') >
    6480. 

  6480. 			@filemtime($this->compress_options['css_cachedir'] . 'wo.merge.php')) {
    6481. 

  6481. 				@copy($this->basepath . 'libs/php/wo.merge.php',
    6482. 

  6482. 				$this->compress_options['css_cachedir'] . 'wo.merge.php');
    6483. 

  6483. 				@chmod($this->compress_options['css_cachedir'] . 'wo.merge.php', octdec("0755"));
    6484. 

  6484. 		}
    6485. 

  6485. 		if (@filemtime($this->basepath . 'libs/php/0.gif') >
    6486. 

  6486. 			@filemtime($this->compress_options['css_cachedir'] . '0.gif')) {
    6487. 

  6487. 				@copy($this->basepath . 'libs/php/0.gif',
    6488. 

  6488. 				$this->compress_options['css_cachedir'] . '0.gif');
    6489. 

  6489. 		}
    6490. 

  6490. 	}
    6491. 

  6491. 

  6492. 	/**
    6493. 

  6493. 	* Get files & strings to change manually
    6494. 

  6494. 	* 
    6495. 

  6495. 	**/
    6496. 

  6496. 	function system_files ($cms_version = 'CMS 42') {
    6497. 

  6497. 		$cms_version = explode(" ", $cms_version);
    6498. 

  6498. 		$files = array();
    6499. 

  6499. 		switch ($cms_version[0]) {
    6500. 

  6500. 			case 'Joomla!':
    6501. 

  6501. /* Joomla 1.5.1+ */
    6502. 

  6502. 				if (preg_match("/1\.[56789]/", $cms_version[1])) {
    6503. 

  6503. 					$files = array(
    6504. 

  6504. 						array(
    6505. 

  6505. 							'file' => 'index.php',
    6506. 

  6506. 							'mode' => 'start',
    6507. 

  6507. 							'location' => '$mainframe =& JFactory::getApplication(\'site\');'
    6508. 

  6508. 						),
    6509. 

  6509. 						array(
    6510. 

  6510. 							'file' => 'index.php',
    6511. 

  6511. 							'mode' => 'finish',
    6512. 

  6512. 							'location' => 'end'
    6513. 

  6513. 						),
    6514. 

  6514. 						array(
    6515. 

  6515. 							'file' => 'plugins/system/cache.php',
    6516. 

  6516. 							'mode' => 'finish',
    6517. 

  6517. 							'location' => 'echo JResponse::toString($mainframe->getCfg(\'gzip\'));',
    6518. 

  6518. 							'global' => 1
    6519. 

  6519. 						),
    6520. 

  6520. 						array(
    6521. 

  6521. 							'file' => 'administrator/components/com_jrecache/includes/cache_handler.php',
    6522. 

  6522. 							'mode' => 'start',
    6523. 

  6523. 							'location' => 'fclose($handle);'
    6524. 

  6524. 						),
    6525. 

  6525. 						array(
    6526. 

  6526. 							'file' => 'administrator/components/com_jrecache/includes/cache_handler.php',
    6527. 

  6527. 							'mode' => 'finish',
    6528. 

  6528. 							'location' => 'echo $output;'
    6529. 

  6529. 						)
    6530. 

  6530. 					);
    6531. 

  6531. /* Joomla 1.0 */
    6532. 

  6532. 				} else {
    6533. 

  6533. 					$files = array(
    6534. 

  6534. 						array(
    6535. 

  6535. 							'file' => 'index.php',
    6536. 

  6536. 							'mode' => 'start',
    6537. 

  6537. 							'location' => 'ob_end_clean();'
    6538. 

  6538. 						),
    6539. 

  6539. 						array(
    6540. 

  6540. 							'file' => 'index.php',
    6541. 

  6541. 							'mode' => 'finish',
    6542. 

  6542. 							'location' => 'echo \'</pre>\';}'
    6543. 

  6543. 						),
    6544. 

  6544. 						array(
    6545. 

  6545. 							'file' => 'components/com_pagecache/pagecache.class.php',
    6546. 

  6546. 							'mode' => 'finish',
    6547. 

  6547. 							'location' => 'echo $data;',
    6548. 

  6548. 							'global' => 1
    6549. 

  6549. 						),
    6550. 

  6550. 						array(
    6551. 

  6551. 							'file' => 'mambots/system/cache.php',
    6552. 

  6552. 							'mode' => 'start',
    6553. 

  6553. 							'location' => 'initGzip();'
    6554. 

  6554. 						),
    6555. 

  6555. 						array(
    6556. 

  6556. 							'file' => 'mambots/system/cache.php',
    6557. 

  6557. 							'mode' => 'finish',
    6558. 

  6558. 							'location' => 'echo $content;'
    6559. 

  6559. 						),
    6560. 

  6560. 						array(
    6561. 

  6561. 							'file' => 'administrator/components/com_jrecache/includes/cache_handler.php',
    6562. 

  6562. 							'mode' => 'start',
    6563. 

  6563. 							'location' => 'fclose($handle);'
    6564. 

  6564. 						),
    6565. 

  6565. 						array(
    6566. 

  6566. 							'file' => 'administrator/components/com_jrecache/includes/cache_handler.php',
    6567. 

  6567. 							'mode' => 'finish',
    6568. 

  6568. 							'location' => 'echo $output;'
    6569. 

  6569. 						)
    6570. 

  6570. 					);
    6571. 

  6571. 				}
    6572. 

  6572. 				break;
    6573. 

  6573. /* Joostina */
    6574. 

  6574. 			case 'Joostina':
    6575. 

  6575. 				$files = array(
    6576. 

  6576. 					array(
    6577. 

  6577. 						'file' => 'index.php',
    6578. 

  6578. 						'mode' => 'start',
    6579. 

  6579. 						'location' => 'joostina_api::check_host();'
    6580. 

  6580. 					),
    6581. 

  6581. 					array(
    6582. 

  6582. 						'file' => 'index.php',
    6583. 

  6583. 						'mode' => 'finish',
    6584. 

  6584. 						'location' => 'if($mosConfig_clearCache == 1 && $mosConfig_caching == 1) joostina_api::clearCache();'
    6585. 

  6585. 					)
    6586. 

  6586. 				);
    6587. 

  6587. 				break;
    6588. 

  6588. /* vBulletin */
    6589. 

  6589. 			case 'vBulletin':
    6590. 

  6590. 				$files = array(
    6591. 

  6591. 					array(
    6592. 

  6592. 						'file' => 'includes/functions.php',
    6593. 

  6593. 						'mode' => 'start',
    6594. 

  6594. 						'location' => '$output = process_replacement_vars($vartext);',
    6595. 

  6595. 						'global' => 1
    6596. 

  6596. 					),
    6597. 

  6597. 					array(
    6598. 

  6598. 						'file' => 'includes/functions.php',
    6599. 

  6599. 						'mode' => 'finish',
    6600. 

  6600. 						'location' => 'flush(); }',
    6601. 

  6601. 					)
    6602. 

  6602. 				);
    6603. 

  6603. 				break;
    6604. 

  6604. /* DataLife Engine */
    6605. 

  6605. 			case 'DataLife':
    6606. 

  6606. 				$files = array(
    6607. 

  6607. 					array(
    6608. 

  6608. 						'file' => 'index.php',
    6609. 

  6609. 						'mode' => 'start'
    6610. 

  6610. 					),
    6611. 

  6611. 					array(
    6612. 

  6612. 						'file' => 'index.php',
    6613. 

  6613. 						'mode' => 'finish',
    6614. 

  6614. 						'location' => 'db->close ();'
    6615. 

  6615. 					)
    6616. 

  6616. 				);
    6617. 

  6617. 				break;
    6618. 

  6618. /* Bitrix */
    6619. 

  6619. 			case 'Bitrix':
    6620. 

  6620. 				$files = array(
    6621. 

  6621. 					array(
    6622. 

  6622. 						'file' => 'bitrix/header.php',
    6623. 

  6623. 						'mode' => 'start'
    6624. 

  6624. 					),
    6625. 

  6625. 					array(
    6626. 

  6626. 						'file' => 'bitrix/modules/main/include/epilog_after.php',
    6627. 

  6627. 						'mode' => 'finish',
    6628. 

  6628. 						'location' => 'echo $r;'
    6629. 

  6629. 					)
    6630. 

  6630. 				);
    6631. 

  6631. 				break;
    6632. 

  6632. /* Invision Power Board */
    6633. 

  6633. 			case 'Invision':
    6634. 

  6634. 				$files = array(
    6635. 

  6635. 					array(
    6636. 

  6636. 						'file' => 'sources/classes/class_display.php',
    6637. 

  6637. 						'mode' => 'start',
    6638. 

  6638. 						'location' => '$this->ipsclass->skin[\'_wrapper\'] = preg_replace( "#htmldocument\.prototype#is", "HTMLDocument_prototype", $this->ipsclass->skin[\'_wrapper\'] );'
    6639. 

  6639. 					),
    6640. 

  6640. 					array(
    6641. 

  6641. 						'file' => 'sources/classes/class_display.php',
    6642. 

  6642. 						'mode' => 'finish',
    6643. 

  6643. 						'location' => 'print $this->ipsclass->skin[\'_wrapper\'];'
    6644. 

  6644. 					)
    6645. 

  6645. 				);
    6646. 

  6646. 				break;
    6647. 

  6647. /* phpBB */
    6648. 

  6648. 			case 'phpBB':
    6649. 

  6649. 				$files = array(
    6650. 

  6650. 					array(
    6651. 

  6651. 						'file' => 'includes/functions.php',
    6652. 

  6652. 						'mode' => 'start',
    6653. 

  6653. 						'location' => 'function page_footer($run_cron = true) {'
    6654. 

  6654. 					),
    6655. 

  6655. 					array(
    6656. 

  6656. 						'file' => 'includes/functions.php',
    6657. 

  6657. 						'mode' => 'finish',
    6658. 

  6658. 						'location' => '$template->display(\'body\');'
    6659. 

  6659. 					)
    6660. 

  6660. 				);
    6661. 

  6661. 				break;
    6662. 

  6662. /* PHP-Nuke */
    6663. 

  6663. 			case 'PHP-Nuke':
    6664. 

  6664. 				$files = array(
    6665. 

  6665. 					array(
    6666. 

  6666. 						'file' => 'mainfile.php',
    6667. 

  6667. 						'mode' => 'start',
    6668. 

  6668. 						'location' => 'unset($matches);',
    6669. 

  6669. 					),
    6670. 

  6670. 					array(
    6671. 

  6671. 						'file' => 'footer.php',
    6672. 

  6672. 						'mode' => 'finish',
    6673. 

  6673. 						'location' => 'echo "</body>\n</html>";',
    6674. 

  6674. 						'global' => 1
    6675. 

  6675. 					)
    6676. 

  6676. 				);
    6677. 

  6677. 				break;
    6678. 

  6678. /* NetCat */
    6679. 

  6679. 			case 'NetCat':
    6680. 

  6680. 				$files = array(
    6681. 

  6681. 					array(
    6682. 

  6682. 						'file' => 'netcat/require/e404.php',
    6683. 

  6683. 						'mode' => 'start',
    6684. 

  6684. 					),
    6685. 

  6685. 					array(
    6686. 

  6686. 						'file' => 'netcat/require/e404.php',
    6687. 

  6687. 						'mode' => 'finish',
    6688. 

  6688. 						'location' => 'end'
    6689. 

  6689. 					)
    6690. 

  6690. 				);
    6691. 

  6691. 				break;
    6692. 

  6692. /* UMI.CMS */
    6693. 

  6693. 			case 'UMI.CMS':
    6694. 

  6694. 				$files = array(
    6695. 

  6695. 					array(
    6696. 

  6696. 						'file' => 'index.php',
    6697. 

  6697. 						'mode' => 'start',
    6698. 

  6698. 						'location' => 'header("ETag: \"" . sha1($res) . "\");',
    6699. 

  6699. 					),
    6700. 

  6700. 					array(
    6701. 

  6701. 						'file' => 'index.php',
    6702. 

  6702. 						'mode' => 'finish',
    6703. 

  6703. 						'location' => 'echo $res;'
    6704. 

  6704. 					)
    6705. 

  6705. 				);
    6706. 

  6706. 				break;
    6707. 

  6707. /* XOOPS 2.3.3 */
    6708. 

  6708. 			case 'XOOPS':
    6709. 

  6709. 				$files = array(
    6710. 

  6710. 					array(
    6711. 

  6711. 						'file' => 'index.php',
    6712. 

  6712. 						'mode' => 'start',
    6713. 

  6713. 					),
    6714. 

  6714. 					array(
    6715. 

  6715. 						'file' => 'index.php',
    6716. 

  6716. 						'mode' => 'finish',
    6717. 

  6717. 						'location' => 'end'
    6718. 

  6718. 					),
    6719. 

  6719. 					array(
    6720. 

  6720. 						'file' => 'class/theme.php',
    6721. 

  6721. 						'mode' => 'finish',
    6722. 

  6722. 						'location' => '$this->render( null, null, $template );',
    6723. 

  6723. 						'global' => 1
    6724. 

  6724. 					)
    6725. 

  6725. 				);
    6726. 

  6726. 				break;
    6727. 

  6727. /* Open Slaed 1.2 */
    6728. 

  6728. 			case 'Open':
    6729. 

  6729. 				$files = array(
    6730. 

  6730. 					array(
    6731. 

  6731. 						'file' => 'function/function.php',
    6732. 

  6732. 						'mode' => 'start',
    6733. 

  6733. 						'location' => 'unset($_SESSION[$conf[\'user_c\']]);',
    6734. 

  6734. 						'global' => 1
    6735. 

  6735. 					),
    6736. 

  6736. 					array(
    6737. 

  6737. 						'file' => 'function/function.php',
    6738. 

  6738. 						'mode' => 'finish',
    6739. 

  6739. 						'location' => 'readfile($cacheurl);'
    6740. 

  6740. 					),
    6741. 

  6741. 					array(
    6742. 

  6742. 						'file' => 'function/function.php',
    6743. 

  6743. 						'mode' => 'finish',
    6744. 

  6744. 						'location' => 'echo pack(\'V\', $gzip_size);}}',
    6745. 

  6745. 						'global' => 1
    6746. 

  6746. 					)
    6747. 

  6747. 				);
    6748. 

  6748. 				break;
    6749. 

  6749. /* MaxDev Pro */
    6750. 

  6750. 			case 'MaxDev':
    6751. 

  6751. 				$files = array(
    6752. 

  6752. 					array(
    6753. 

  6753. 						'file' => 'index.php',
    6754. 

  6754. 						'mode' => 'start_shutdown'
    6755. 

  6755. 					)
    6756. 

  6756. 				);
    6757. 

  6757. 				break;
    6758. 

  6758. /* 4images */
    6759. 

  6759. 			case '4images':
    6760. 

  6760. 				$files = array(
    6761. 

  6761. 					array(
    6762. 

  6762. 						'file' => 'includes/page_header.php',
    6763. 

  6763. 						'mode' => 'start'
    6764. 

  6764. 					),
    6765. 

  6765. 					array(
    6766. 

  6766. 						'file' => 'includes/page_footer.php',
    6767. 

  6767. 						'mode' => 'finish',
    6768. 

  6768. 						'location' => 'echo pack("V", $gzip_size);}'
    6769. 

  6769. 					),
    6770. 

  6770. 				);
    6771. 

  6771. 				break;
    6772. 

  6772. /* CMS Made Simple */
    6773. 

  6773. 			case 'CMS':
    6774. 

  6774. 				if ($cms_version[1] == 'Made') {
    6775. 

  6775. 					$files = array(
    6776. 

  6776. 						array(
    6777. 

  6777. 							'file' => 'index.php',
    6778. 

  6778. 							'mode' => 'start',
    6779. 

  6779. 							'location' => 'header("Content-Type: " . $gCms->variables[\'content-type\'] . "; charset=" . (isset($pageinfo->template_encoding) && $pageinfo->template_encoding != \'\'?$pageinfo->template_encoding:get_encoding()));',
    6780. 

  6780. 						),
    6781. 

  6781. 						array(
    6782. 

  6782. 							'file' => 'index.php',
    6783. 

  6783. 							'mode' => 'finish',
    6784. 

  6784. 							'location' => 'echo $html;'
    6785. 

  6785. 						)
    6786. 

  6786. 					);
    6787. 

  6787. 				} else {
    6788. 

  6788. 					$files = array(
    6789. 

  6789. 						array(
    6790. 

  6790. 							'file' => 'index.php',
    6791. 

  6791. 							'mode' => 'start_shutdown'
    6792. 

  6792. 						)
    6793. 

  6793. 					);
    6794. 

  6794. 				}
    6795. 

  6795. 				break;
    6796. 

  6796. /* VaM Shop */
    6797. 

  6797. 			case 'VaM':
    6798. 

  6798. 			case 'osCommerce':
    6799. 

  6799. 				$files = array(
    6800. 

  6800. 					array(
    6801. 

  6801. 						'file' => 'includes/application_top.php',
    6802. 

  6802. 						'mode' => 'start_shutdown'
    6803. 

  6803. 					)
    6804. 

  6804. 				);
    6805. 

  6805. 				break;
    6806. 

  6806. /* PHP Fusion */
    6807. 

  6807. 			case 'PHP':
    6808. 

  6808. 				$files = array(
    6809. 

  6809. 					array(
    6810. 

  6810. 						'file' => 'themes/templates/footer.php',
    6811. 

  6811. 						'mode' => 'start',
    6812. 

  6812. 						'location' => 'require_once INCLUDES."footer_includes.php";'
    6813. 

  6813. 					),
    6814. 

  6814. 					array(
    6815. 

  6815. 						'file' => 'themes/templates/footer.php',
    6816. 

  6816. 						'mode' => 'finish',
    6817. 

  6817. 						'location' => 'echo handle_output($output);'
    6818. 

  6818. 					)
    6819. 

  6819. 				);
    6820. 

  6820. 				break;
    6821. 

  6821. /* Social Engine */
    6822. 

  6822. 			case 'Social':
    6823. 

  6823. 				$files = array(
    6824. 

  6824. 					array(
    6825. 

  6825. 						'file' => 'header.php',
    6826. 

  6826. 						'mode' => 'start_shutdown'
    6827. 

  6827. 					)
    6828. 

  6828. 				);
    6829. 

  6829. 				break;
    6830. 

  6830. /* X-Cart */
    6831. 

  6831. 			case 'X-Cart':
    6832. 

  6832. 				$files = array(
    6833. 

  6833. 					array(
    6834. 

  6834. 						'file' => 'include/func/func.core.php',
    6835. 

  6835. 						'mode' => 'start_shutdown'
    6836. 

  6836. 					)
    6837. 

  6837. 				);
    6838. 

  6838. 				break;
    6839. 

  6839. /* Koobi CMS */
    6840. 

  6840. 			case 'Koobi':
    6841. 

  6841. 				$files = array(
    6842. 

  6842. 					array(
    6843. 

  6843. 						'file' => 'index.php',
    6844. 

  6844. 						'mode' => 'start_shutdown'
    6845. 

  6845. 					)
    6846. 

  6846. 				);
    6847. 

  6847. 				break;
    6848. 

  6848. /* Contao */
    6849. 

  6849. 			case 'Contao':
    6850. 

  6850. 				$files = array(
    6851. 

  6851. 					array(
    6852. 

  6852. 						'file' => 'index.php',
    6853. 

  6853. 						'mode' => 'start_shutdown'
    6854. 

  6854. 					)
    6855. 

  6855. 				);
    6856. 

  6856. 				break;
    6857. 

  6857. /* Contao */
    6858. 

  6858. 			case 'Shop-Script':
    6859. 

  6859. 				$files = array(
    6860. 

  6860. 					array(
    6861. 

  6861. 						'file' => 'published/SC/html/scripts/index.php',
    6862. 

  6862. 						'mode' => 'start_shutdown',
    6863. 

  6863. 						'location' => 'include_once(DIR_CFG.\'/connect.inc.wa.php\');'
    6864. 

  6864. 					)
    6865. 

  6865. 				);
    6866. 

  6866. 				break;
    6867. 

  6867. /* all other systems */
    6868. 

  6868. 			default:
    6869. 

  6869. 				$files = array(
    6870. 

  6870. 					array(
    6871. 

  6871. 						'file' => 'index.php',
    6872. 

  6872. 						'mode' => 'start_shutdown'
    6873. 

  6873. 					)
    6874. 

  6874. 				);
    6875. 

  6875. 				break;
    6876. 

  6876. 		}
    6877. 

  6877. /* return default value */
    6878. 

  6878. 		return $files;
    6879. 

  6879. 	}
    6880. 

  6880. 

  6881. 	/**
    6882. 

  6882. 	* Determines cache engine and create instance of it
    6883. 

  6883. 	*
    6884. 

  6884. 	**/
    6885. 

  6885. 	function start_cache_engine () {
    6886. 

  6886. 		$cache_engines = array('0' => 'files',
    6887. 

  6887. 			'1' => 'memcached',
    6888. 

  6888. 			'2' => 'apc',
    6889. 

  6889. 			'3' => 'xcache'
    6890. 

  6890. 			);
    6891. 

  6891. 		$cache_engines_options = array('0' => array('cache_dir' => $this->compress_options['html_cachedir'], 'host' => $this->compress_options['host']),
    6892. 

  6892. 			'1' => array('server' => @$this->compress_options['performance']['cache_engine_options']),
    6893. 

  6893. 			'2' => '',
    6894. 

  6894. 			'3' => ''
    6895. 

  6895. 			);
    6896. 

  6896. 		$engine_num = round($this->compress_options['performance']['cache_engine']);
    6897. 

  6897. /* check for caching extensions */
    6898. 

  6898. 		if ((!@class_exists('Memcached') && !@class_exists('Memcache') && $engine_num == 1) ||
    6899. 

  6899. 			(!@function_exists('apc_store') && $engine_num == 2) ||
    6900. 

  6900. 			(!@function_exists('xcache_set') && $engine_num == 3) ||
    6901. 

  6901. 			empty($cache_engines[$engine_num])) {
    6902. 

  6902. 				$engine_num = 0;
    6903. 

  6903. 		}
    6904. 

  6904. 		$engine_name = 'webo_cache_' . $cache_engines[$engine_num];
    6905. 

  6905. 		include_once($this->basepath . 'libs/php/cache_engine.php');
    6906. 

  6906. 		$this->cache_engine = new $engine_name ($cache_engines_options[$engine_num]);
    6907. 

  6907. 	}
    6908. 

  6908. 

  6909. 	/**
    6910. 

  6910. 	* Deletes cached HTML files determined by patterns. Just an interface for cache_engine delete_entries method.
    6911. 

  6911. 	* 
    6912. 

  6912. 	**/	
    6913. 

  6913. 	function clear_html_cache ($patterns) {
    6914. 

  6914. 		if (!empty($patterns)) {
    6915. 

  6915. 			$this->cache_engine->delete_entries($patterns);
    6916. 

  6916. 		}
    6917. 

  6917. 	}
    6918. 

  6918. 

  6919. 	/**
    6920. 

  6920. 	* Envelopes standard file_get_contents in case of Magic Quotes
    6921. 

  6921. 	* 
    6922. 

  6922. 	**/		
    6923. 

  6923. 	function file_get_contents ($file) {
    6924. 

  6924. 		if (get_magic_quotes_runtime()) {
    6925. 

  6925. 			return stripslashes(@file_get_contents($file));
    6926. 

  6926. 		} else {
    6927. 

  6927. 			return @file_get_contents($file);
    6928. 

  6928. 		}
    6929. 

  6929. 	}
    6930. 

  6930. 

  6931. 	/**
    6932. 

  6932. 	* Finds all active configuration and writes info about them to web.optimizer.php
    6933. 

  6933. 	* 
    6934. 

  6934. 	**/
    6935. 

  6935. 	function find_configs ($licensed) {
    6936. 

  6936. 		@chdir($this->basepath);
    6937. 

  6937. 		$str = '';
    6938. 

  6938. 		if ($licensed) {
    6939. 

  6939. 			$files = array();
    6940. 

  6940. 			foreach (glob('*config.webo.php') as $file) {
    6941. 

  6941. 				if ($file != 'config.webo.php') {
    6942. 

  6942. 					$files[] = substr($file, 0, strlen($file) - 16);
    6943. 

  6943. 				}
    6944. 

  6944. 			}
    6945. 

  6945. 			$str = '<?php $wss_configs = array(\'' . implode($files, "','") . '\'); ?>';
    6946. 

  6946. 		}
    6947. 

  6947. 		$this->write_file($this->basepath . 'web.optimizer.configs.php', $str);
    6948. 

  6948. 	}
    6949. 

  6949. 

  6950. 	/**
    6951. 

  6951. 	* Removes directory recursively
    6952. 

  6952. 	* 
    6953. 

  6953. 	**/
    6954. 

  6954. 	function __rmdir ($dir) {
    6955. 

  6955. 		if (is_dir($dir)) { 
    6956. 

  6956. 			$objects = @scandir($dir); 
    6957. 

  6957. 			foreach ($objects as $object) { 
    6958. 

  6958. 				if ($object != "." && $object != "..") { 
    6959. 

  6959. 					if (@is_dir($dir . "/" . $object)) {
    6960. 

  6960. 						$this->__rmdir($dir . "/" . $object);
    6961. 

  6961. 					} else {
    6962. 

  6962. 						@unlink($dir . "/" . $object);
    6963. 

  6963. 					}
    6964. 

  6964. 				}
    6965. 

  6965. 			} 
    6966. 

  6966. 			@reset($objects);
    6967. 

  6967. 			@rmdir($dir);
    6968. 

  6968. 		}
    6969. 

  6969. 	}
    6970. 

  6970. 

  6971. }
    6972. 

  6972. ?>
    6973.