PageRenderTime 58ms CodeModel.GetById 26ms RepoModel.GetById 1ms app.codeStats 0ms

/modules/system/etc.php

https://github.com/foxadmin/ReloadCMS
PHP | 497 lines | 293 code | 42 blank | 162 comment | 56 complexity | af0e42b7104ae68225694b1a76895e36 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, LGPL-2.1 
    

  1. <?php

    2. 

  2. ////////////////////////////////////////////////////////////////////////////////

    3. 

  3. //   Copyright (C) ReloadCMS Development Team                                 //

    4. 

  4. //   http://reloadcms.com                                                     //

    5. 

  5. //   This product released under GNU General Public License v2                //

    6. 

  6. ////////////////////////////////////////////////////////////////////////////////

    7. 

  7. 

    8. 

  8. /**

    9. 

  9.  * Misc ReloadCMS packages

    10. 

  10.  *

    11. 

  11.  * @author DruidVAV

    12. 

  12.  * @package ReloadCMS

    13. 

  13.  */

    14. 

  14. 

    15. 

  15. /**

    16. 

  16.  * Function recursively check if $needle is present in $haystack

    17. 

  17.  *

    18. 

  18.  * @param mixed $needle

    19. 

  19.  * @param array $haystack

    20. 

  20.  * @return boolean

    21. 

  21.  */

    22. 

  22. 

    23. 

  23. function rcms_in_array_recursive($needle, $haystack) {

    24. 

  24.     foreach ($haystack as $value){

    25. 

  25.         if(is_array($value)) return rcms_in_array_recursive($needle, $value);

    26. 

  26.         else return in_array($needle, $haystack);

    27. 

  27.     }

    28. 

  28. }

    29. 

  29. 

    30. 

  30. function in_array_i($needle, $haystack) {

    31. 

  31.     $needle = strtolower(htmlentities($needle));

    32. 

  32.     if(!is_array($haystack)) return false;

    33. 

  33.     foreach ($haystack as $value){

    34. 

  34.         $value = strtolower(htmlentities($value));

    35. 

  35.         if($needle == $value) return true;

    36. 

  36.     }

    37. 

  37.     return false;

    38. 

  38. }

    39. 

  39. 

    40. 

  40. function rcms_htmlspecialchars_recursive($array) {

    41. 

  41.     foreach ($array as $key =>$value){

    42. 

  42.         if(is_array($value)) $array[$key] = rcms_htmlspecialchars_recursive($value);

    43. 

  43.         else $array[$key] = htmlspecialchars($value);

    44. 

  44.     }

    45. 

  45.     return $array;

    46. 

  46. }

    47. 

  47. /**

    48. 

  48.  * Recursively stripslashes array.

    49. 

  49.  *

    50. 

  50.  * @param array $array

    51. 

  51.  * @return boolean

    52. 

  52.  */

    53. 

  53. function stripslash_array(&$array){

    54. 

  54.     foreach ($array as $key => $value) {

    55. 

  55.         if(is_array($array[$key])) stripslash_array($array[$key]);

    56. 

  56.         else $array[$key] = stripslashes($value);

    57. 

  57.     }

    58. 

  58.     return true;

    59. 

  59. }

    60. 

  60. 

    61. 

  61. /**

    62. 

  62.  * Shows redirection javascript.

    63. 

  63.  *

    64. 

  64.  * @param string $url

    65. 

  65.  */

    66. 

  66. function rcms_redirect($url, $header = false) {

    67. 

  67.     if($header){

    68. 

  68.         @header('Location: ' . $url);

    69. 

  69.     } else {

    70. 

  70.         echo '<script type="text/javascript">document.location.href="' . $url . '";</script>';

    71. 

  71.     }

    72. 

  72. }

    73. 

  73. 

    74. 

  74. /**

    75. 

  75.  * Sends e-mail.

    76. 

  76.  *

    77. 

  77.  * @param string $to

    78. 

  78.  * @param string $from

    79. 

  79.  * @param string $sender

    80. 

  80.  * @param string $encoding

    81. 

  81.  * @param string $subj

    82. 

  82.  * @param string $text

    83. 

  83.  * @return boolean

    84. 

  84.  */

    85. 

  85. function rcms_send_mail($to, $from, $sender, $encoding, $subj, $text) {

    86. 

  86. 	$headers = 'From: =?'.$encoding.'?B?' . base64_encode($sender) . '?= <' . $from . ">\n";

    87. 

  87. 	$headers .= "MIME-Version: 1.0\n";

    88. 

  88. 	$headers .= 'Message-ID: <' . md5(uniqid(time())) . "@" . $sender . ">\n";

    89. 

  89. 	$headers .= 'Date: ' . gmdate('D, d M Y H:i:s T', time()) . "\n";

    90. 

  90. 	$headers .= "Content-type: text/plain; charset={$encoding}\n";

    91. 

  91. 	$headers .= "Content-transfer-encoding: 8bit\n";

    92. 

  92. 	$headers .= "X-Mailer: ReloadCMS\n";

    93. 

  93. 	$headers .= "X-MimeOLE: ReloadCMS\n";

    94. 

  94. 	return mail($to, '=?'.$encoding.'?B?' . base64_encode($subj). '?=', $text, $headers);

    95. 

  95. }

    96. 

  96. 

    97. 

  97. /**

    98. 

  98.  * Returns random string with selected length

    99. 

  99.  *

    100. 

  100.  * @param integer $num_chars

    101. 

  101.  * @return string

    102. 

  102.  */

    103. 

  103. function rcms_random_string($num_chars) {

    104. 

  104. 	$chars = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',  'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',  'U', 'V', 'W', 'X', 'Y', 'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9');

    105. 

  105. 

    106. 

  106. 	list($usec, $sec) = explode(' ', microtime());

    107. 

  107. 	mt_srand($sec * $usec);

    108. 

  108. 

    109. 

  109. 	$max_chars = sizeof($chars) - 1;

    110. 

  110. 	$rand_str = '';

    111. 

  111. 	for ($i = 0; $i < $num_chars; $i++)	{

    112. 

  112. 		$rand_str .= $chars[mt_rand(0, $max_chars)];

    113. 

  113. 	}

    114. 

  114. 

    115. 

  115. 	return $rand_str;

    116. 

  116. }

    117. 

  117. 

    118. 

  118. /**

    119. 

  119.  * Just returns current time 

    120. 

  120.  *

    121. 

  121.  * @return integer

    122. 

  122.  */

    123. 

  123. function rcms_get_time(){

    124. 

  124. global $system;

    125. 

  125.     return (mktime() + ($system->config['default_tz'])*3600);

    126. 

  126. }

    127. 

  127. 

    128. 

  128. /**

    129. 

  129.  * Function that formats date. Similar to date() function but

    130. 

  130.  * uses timezone and returns localised string

    131. 

  131.  *

    132. 

  132.  * @param string $format

    133. 

  133.  * @param integer $gmepoch

    134. 

  134.  * @param integer $tz

    135. 

  135.  * @return string

    136. 

  136.  */

    137. 

  137. function rcms_format_time($format, $gmepoch, $tz = ''){

    138. 

  138.     global $lang, $system;

    139. 

  139. 

    140. 

  140.     if(empty($tz)) $tz = $system->user['tz'];

    141. 

  141.     

    142. 

  142.     if ($system->language != 'english'){

    143. 

  143.         @reset($lang['datetime']);

    144. 

  144.         while (list($match, $replace) = @each($lang['datetime'])){

    145. 

  145.             $translate[$match] = $replace;

    146. 

  146.         }

    147. 

  147.     }

    148. 

  148.     return ( !empty($translate) ) ? strtr(@gmdate($format, $gmepoch + (3600 * $tz)), $translate) : @gmdate($format, $gmepoch + (3600 * $tz));

    149. 

  149. }

    150. 

  150. 

    151. 

  151. /**

    152. 

  152.  * Return localised date from string generated by date()

    153. 

  153.  *

    154. 

  154.  * @param string $string

    155. 

  155.  * @return string

    156. 

  156.  */

    157. 

  157. function rcms_date_localise($string){

    158. 

  158.     global $lang, $system;

    159. 

  159.     

    160. 

  160.     if ($system->language != 'english'){

    161. 

  161.         @reset($lang['datetime']);

    162. 

  162.         while (list($match, $replace) = @each($lang['datetime'])){

    163. 

  163.             $translate[$match] = $replace;

    164. 

  164.         }

    165. 

  165.     }

    166. 

  166.     return ( !empty($translate) ) ? strtr($string, $translate) : $string;

    167. 

  167. }

    168. 

  168. 

    169. 

  169. function rcms_parse_text_by_mode($str, $mode){

    170. 

  170. 	switch ($mode){

    171. 

  171. 		default:

    172. 

  172. 		case 'check':

    173. 

  173. 			return rcms_parse_text($str, false, false, false, false, false, false);

    174. 

  174. 			break;

    175. 

  175. 		case 'text':

    176. 

  176. 			return rcms_parse_text($str, true, false, true, false, true, true);

    177. 

  177. 			break;

    178. 

  178. 		case 'text-safe':

    179. 

  179. 			return rcms_parse_text($str, true, false, true, false, false, false);

    180. 

  180. 			break;

    181. 

  181. 		case 'html':

    182. 

  182. 			return rcms_parse_text($str, false, true, false, false, true, true);

    183. 

  183. 			break;

    184. 

  184. 		case 'htmlbb':

    185. 

  185. 			return rcms_parse_text($str, true, true, false, false, true, true);

    186. 

  186. 			break;

    187. 

  187. 	}

    188. 

  188. }

    189. 

  189. 

    190. 

  190. /**

    191. 

  191.  * Just a stub for backward compatibility.

    192. 

  192.  *

    193. 

  193.  * @param string $str

    194. 

  194.  * @param boolean $bbcode

    195. 

  195.  * @param boolean $html

    196. 

  196.  * @param boolean $nl2br

    197. 

  197.  * @param boolean $wordwrap

    198. 

  198.  * @param boolean $imgbbcode

    199. 

  199.  * @return string

    200. 

  200.  */

    201. 

  201. function rcms_parse_text($str, $bbcode = true, $html = false, $nl2br = true, $wordwrap = false, $imgbbcode = false, $htmlbbcode = false){

    202. 

  202. 	$level = intval($bbcode);

    203. 

  203. 	if($imgbbcode && $bbcode && $level < 2) $level = 2;

    204. 

  204. 	if($htmlbbcode && $bbcode && $level < 3) $level = 3;

    205. 

  205. 	

    206. 

  206.     $message = new message($str, $level, $html, $nl2br);

    207. 

  207.     $message->init_bbcodes();

    208. 

  208.     $message->parse();

    209. 

  209.     if($wordwrap) {

    210. 

  210.     	return '<div style="overflow: auto">' . $message->str . '</div>';

    211. 

  211.     } else {

    212. 

  212.     	return $message->str;

    213. 

  213.     }

    214. 

  214. }

    215. 

  215. 

    216. 

  216. /**

    217. 

  217.  * Validates e-mail

    218. 

  218.  *

    219. 

  219.  * @param string $text

    220. 

  220.  * @return boolean

    221. 

  221.  */

    222. 

  222. function rcms_is_valid_email($text) {

    223. 

  223.     if(preg_match('/^([a-zA-Z0-9\!\#\$\%\&\'\*\+\-\/\=\?\^\_\`\{\|\}\~]+(\.[a-zA-Z0-9\!\#\$\%\&\'\*\+\-\/\=\?\^\_\`\{\|\}\~]+)*)@((([a-z]([-a-z0-9]*[a-z0-9])?)|(#[0-9]+)|(\[((([01]?[0-9]{0,2})|(2(([0-4][0-9])|(5[0-5]))))\.){3}(([01]?[0-9]{0,2})|(2(([0-4][0-9])|(5[0-5]))))\]))\.)*(([a-z]([-a-z0-9]*[a-z0-9])?)|(#[0-9]+)|(\[((([01]?[0-9]{0,2})|(2(([0-4][0-9])|(5[0-5]))))\.){3}(([01]?[0-9]{0,2})|(2(([0-4][0-9])|(5[0-5]))))\]))$/', $text))

    224. 

  224. 	   return true;

    225. 

  225. 	else return false;

    226. 

  226. }

    227. 

  227. 

    228. 

  228. /**

    229. 

  229.  * Returns bbcode panel code for selected textarea

    230. 

  230.  *

    231. 

  231.  * @param string $textarea

    232. 

  232.  * @return string

    233. 

  233.  */

    234. 

  234. function rcms_show_bbcode_panel($textarea){

    235. 

  235.     return rcms_parse_module_template('bbcodes-panel.tpl', array('textarea' => $textarea));

    236. 

  236. }

    237. 

  237. 

    238. 

  238. function get_animated_to_array()

    239. 

  239. {

    240. 

  240. 	$arr=rcms_scandir(SMILES_PATH);

    241. 

  241. 	$arr2 = array();

    242. 

  242. 	foreach ($arr as $key) {

    243. 

  243. 		if (file_exists(SMILES_PATH.basename($key, ".gif").".gif")){

    244. 

  244. 			$arr2['#\['.basename($key, ".gif").'\]#is'] = '<img src="'.SMILES_PATH.$key.'" alt = "'.basename($key, ".gif").'" />';

    245. 

  245. 		}

    246. 

  246. 	}

    247. 

  247. 	return $arr2;

    248. 

  248. }

    249. 

  249. 

    250. 

  250. function return_hidden_bb_text() {

    251. 

  251. 		if (LOGGED_IN) {

    252. 

  252. 			return '<div class="hidden">\\1</div>';

    253. 

  253. 		} else {

    254. 

  254. 			return '<div class="hidden">'.__('This block only for registered users').'</div>';

    255. 

  255. 		}

    256. 

  256. 	}

    257. 

  257. 

    258. 

  258. /**

    259. 

  259.  * Message parser class

    260. 

  260.  *

    261. 

  261.  * @package ReloadCMS

    262. 

  262.  */

    263. 

  263. class message{

    264. 

  264.     /**

    265. 

  265.      * Message container

    266. 

  266.      *

    267. 

  267.      * @var string

    268. 

  268.      */

    269. 

  269.     var $str = '';

    270. 

  270.     /**

    271. 

  271.      * Level of bbcode security.

    272. 

  272.      * 

    273. 

  273.      * @var integer

    274. 

  274.      */

    275. 

  275.     var $bbcode_level = 0; // 0 - no bbcode, 1 - save bbcodes, 2 - all bbcodes

    276. 

  276.     /**

    277. 

  277.      * Allow HTML in message

    278. 

  278.      *

    279. 

  279.      * @var boolean

    280. 

  280.      */

    281. 

  281.     var $html = false;

    282. 

  282.     /**

    283. 

  283.      * Perform nl2br in message

    284. 

  284.      *

    285. 

  285.      * @var boolean

    286. 

  286.      */

    287. 

  287.     var $nl2br = false;

    288. 

  288.     /**

    289. 

  289.      * Array of regexps for bbcodes

    290. 

  290.      *

    291. 

  291.      * @var array

    292. 

  292.      */

    293. 

  293.     var $regexp = array();

    294. 

  294.     

    295. 

  295.     var $sr_temp = array();

    296. 

  296.     

    297. 

  297.     /**

    298. 

  298.      * Class constructor

    299. 

  299.      *

    300. 

  300.      * @param string $message

    301. 

  301.      * @param integer $bbcode_level

    302. 

  302.      * @param boolean $html

    303. 

  303.      * @param boolean $nl2br

    304. 

  304.      * @return message

    305. 

  305.      */

    306. 

  306.     function message($message, $bbcode_level = 0, $html = false, $nl2br = false){

    307. 

  307.         $this->str = $message;

    308. 

  308.         $this->nl2br = $nl2br;

    309. 

  309.         $this->bbcode_level = $bbcode_level;

    310. 

  310.         $this->html = $html;

    311. 

  311.     }

    312. 

  312.     

    313. 

  313.     /**

    314. 

  314.      * BBCodes initialisation. Filling in message::regexp array

    315. 

  315.      *

    316. 

  316.      */

    317. 

  317.     function init_bbcodes(){

    318. 

  318.     	$this->regexp[0] = array();

    319. 

  319. 		$this->regexp[1] = array(

    320. 

  320. 		"#\[b\](.*?)\[/b\]#is" => '<span style="font-weight: bold">\\1</span>',

    321. 

  321. 		"#\[i\](.*?)\[/i\]#is" => '<span style="font-style: italic">\\1</span>',

    322. 

  322. 		"#\[u\](.*?)\[/u\]#is" => '<span style="text-decoration: underline">\\1</span>',

    323. 

  323. 		"#\[del\](.*?)\[/del\]#is" => '<span style="text-decoration: line-through">\\1</span>',

    324. 

  324. 		"#\[url\][\s\n\r]*(((https?|ftp|ed2k|irc)://|" . RCMS_ROOT_PATH . ")[^ \"\n\r\t\<]*)[\s\n\r]*\[/url\]#is" => '<a href="\\1" >\\1</a>',

    325. 

  325. 		"#\[url\][\s\n\r]*(www\.[^ \"\n\r\t\<]*?)[\s\n\r]*\[/url\]#is" => '<a href="http://\\1" >\\1</a>',

    326. 

  326. 		"#\[url\][\s\n\r]*((ftp)\.[^ \"\n\r\t\<]*?)[\s\n\r]*\[/url\]#is" => '<a href="\\2://\\1" target="_blank">\\1</a>',

    327. 

  327. 		"#\[url=(\"|&quot;|)(((https?|ftp|ed2k|irc)://|" . RCMS_ROOT_PATH . ")[^ \"\n\r\t\<]*?)(\"|&quot;|)\](.*?)\[/url\]#is" => '<a href="\\2" >\\6</a>',

    328. 

  328. 		"#\[url=(\"|&quot;|)(www\.[^ \"\n\r\t\<]*?)(\"|&quot;|)\](.*?)\[/url\]#is" => '<a href="http://\\2" >\\4</a>',

    329. 

  329. 		"#\[url=(\"|&quot;|)((ftp)\.[^ \"\n\r\t\<]*?)(\"|&quot;|)\](.*?)\[/url\]#is" => '<a href="\\3://\\2" target="_blank">\\5</a>',

    330. 

  330. 		"#\[mailto\][\s\n\r]*([a-z0-9&\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+)[\s\n\r]*\[/mailto\]#is" => '<a href="mailto:\\1">\\1</a>',

    331. 

  331. 		"#\[mailto=(\"|&quot;|)([a-z0-9&\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+)(\"|&quot;|)\](.*?)\[/mailto\]#is" => '<a href="mailto:\\2">\\5</a>',

    332. 

  332. 		"#\[color=(\"|&quot;|)([\#\w]*)(\"|&quot;|)\](.*?)\[/color(.*?)\]#is" => '<span style="color:\\2">\\4</span>',

    333. 

  333. 		"#\[size=(\"|&quot;|)([0-9]*)(\"|&quot;|)\](.*?)\[/size(.*?)\]#is" => '<span style="font-size: \\2pt">\\4</span>',

    334. 

  334. 		"#\[align=(\"|&quot;|)(left|right|center|justify)(\"|&quot;|)\](.*?)\[/align(.*?)\]#is" => '<span style="text-align: \\2">\\4</span>',

    335. 

  335. 		"#\[user\]([\d\w]*?)\[/user\]#is" => ' [ <a href="' . RCMS_ROOT_PATH . '?module=user.list&amp;user=\\1">\\1</a> ] ',

    336. 

  336. 		"#\[user=([\d\w]*?)\](.*?)\[/user\]#is" => ' [ <a href="' . RCMS_ROOT_PATH . '?module=user.list&amp;user=\\1">\\2</a> ] ',

    337. 

  337. 		"#\[hidden\](.*?)\[/hidden\]#is" => return_hidden_bb_text()

    338. 

  338. 		);

    339. 

  339. 		

    340. 

  340. 		$this->regexp[1] = array_merge(get_animated_to_array(), $this->regexp[1]);

    341. 

  341. 		$lightbox_config = parse_ini_file(CONFIG_PATH . 'lightbox.ini');

    342. 

  342. 		if (@$lightbox_config['articles']) {

    343. 

  343. 		$this->regexp[2] = array(

    344. 

  344. 	    "#[\s\n\r]*\[img\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?|".RCMS_ROOT_PATH."[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<br /><a href="\\1.\\2"  class="gallery"><img src="\\1.\\2" alt="\\2" width="'.$lightbox_config['width'].'px"/></a><br />',

    345. 

  345. 		"#[\s\n\r]*\[img=(\"|&quot;|)(left|right)(\"|&quot;|)\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?|".RCMS_ROOT_PATH."[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<img src="\\4.\\5" alt="\\5" align="\\2" />',

    346. 

  346. 		"#[\s\n\r]*\[img=(\"|&quot;|)(\d+)(\"|&quot;|)\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?|".RCMS_ROOT_PATH."[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<br /><img src="\\4.\\5" alt="\\5" width="\\2px" /><br />',

    347. 

  347. 		"#[\s\n\r]*\[img=(\"|&quot;|)(100%|[1-9]?[0-9]%)(\"|&quot;|)\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<br/><img src="\\4.\\5" alt="\\5" width="\\2" /><br/>'

    348. 

  348. 		);

    349. 

  349. 		} else {

    350. 

  350. 		$this->regexp[2] = array(

    351. 

  351. 		"#[\s\n\r]*\[img\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?|".RCMS_ROOT_PATH."[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<br /><img src="\\1.\\2" alt="\\5" /><br />',

    352. 

  352. 		"#[\s\n\r]*\[img=(\"|&quot;|)(left|right)(\"|&quot;|)\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?|".RCMS_ROOT_PATH."[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<img src="\\4.\\5" alt="\\5" align="\\2" />',

    353. 

  353. 		"#[\s\n\r]*\[img=(\"|&quot;|)(\d+)(\"|&quot;|)\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?|".RCMS_ROOT_PATH."[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<br /><img src="\\4.\\5" alt="\\5" width="\\2px" /><br />',

    354. 

  354. 		"#[\s\n\r]*\[img=(\"|&quot;|)(100%|[1-9]?[0-9]%)(\"|&quot;|)\][\s\n\r]*([\w]+?://[^ \"\n\r\t<]*?)\.(gif|png|jpe?g)[\s\n\r]*\[/img\][\s\n\r]*#is" => '<br/><img src="\\4.\\5" alt="\\5" width="\\2" /><br/>'

    355. 

  355. 		);		

    356. 

  356. 		}

    357. 

  357.     }

    358. 

  358.     

    359. 

  359.     /**

    360. 

  360.      * Main parse method. Parses message::str

    361. 

  361.      *

    362. 

  362.      */

    363. 

  363.     function parse(){

    364. 

  364.     	$old = $this->str;

    365. 

  365.         if(!$this->html) $this->str = htmlspecialchars($this->str);

    366. 

  366.         if(!empty($this->bbcode_level)){

    367. 

  367.             $this->str = preg_replace(array_keys($this->regexp[0]), array_values($this->regexp[0]), ' ' . $this->str . ' ');

    368. 

  368.             if($this->bbcode_level > 0){

    369. 

  369.                 $this->parseCodeTag();

    370. 

  370.                 $this->parseQuoteTag();

    371. 

  371.                 $this->str = preg_replace_callback("#\[spoiler(=(\"|&quot;|)(.*?)(\"|&quot;|)|)\](.*?)\[/spoiler\]#is", 'rcms_spoiler_tag', $this->str);

    372. 

  372.                 $this->str = preg_replace_callback("#\[offtop(=(\"|&quot;|)(.*?)(\"|&quot;|)|)\](.*?)\[/offtop\]#is", 'rcms_offtop_tag', $this->str);

    373. 

  373.                 $this->str = preg_replace(array_keys($this->regexp[1]), array_values($this->regexp[1]), ' ' . $this->str . ' ');

    374. 

  374.             }

    375. 

  375.             if($this->bbcode_level > 1){

    376. 

  376.                 $this->str = preg_replace(array_keys($this->regexp[2]), array_values($this->regexp[2]), ' ' . $this->str . ' ');

    377. 

  377.             }

    378. 

  378.             if($this->bbcode_level > 2){

    379. 

  379.                 $this->str = preg_replace_callback("#\[html\](.*?)\[/html\]#is", 'rcms_html_tag', $this->str);

    380. 

  380.             }

    381. 

  381.             if($this->nl2br){

    382. 

  382.                 $this->str = nl2br($this->str);

    383. 

  383. 				$this->str = preg_replace("#\[nobr\]#","\r\n",$this->str);

    384. 

  384.             }

    385. 

  385.             $this->parseUrls();

    386. 

  386.         }

    387. 

  387.         $this->str = str_replace(array_keys($this->sr_temp), array_values($this->sr_temp), $this->str);

    388. 

  388.         $this->result = $this->str;

    389. 

  389.         $rhis->str = $old;

    390. 

  390.     }

    391. 

  391.     

    392. 

  392.     /**

    393. 

  393.      * Parses message::str [qoute|quote="Who"]..[/qoute] bbtag

    394. 

  394.      *

    395. 

  395.      */

    396. 

  396.     function parseQuoteTag(){

    397. 

  397. 		$this->str = preg_replace("#[\s\n\r]*\[quote\][\s\n\r]*(.*?)[\s\n\r]*\[/quote\][\s\n\r]*#is", '<div class="codetitle"><b>' . __('Quote') . ':</b></div><div class="codetext">\\1</div>', $this->str);

    398. 

  398. 		$this->str = preg_replace("#[\s\n\r]*\[quote=(\"|&quot;|)(.*?)(\"|&quot;|)\][\s\n\r]*(.*?)[\s\n\r]*\[/quote\][\s\n\r]*#is", '<div class="codetitle"><b>\\2 ' . __('wrote') . ':</b></div><div class="codetext">\\4</div>', $this->str);

    399. 

  399. 		if (preg_match("#\[quote(?:=.*|)\](?:.*)\[/quote\]#is", $this->str)) $this->parseQuoteTag();

    400. 

  400.     }

    401. 

  401.     

    402. 

  402.     /**

    403. 

  403.      * Parses message::str [code]..[/code] bbtag

    404. 

  404.      *

    405. 

  405.      */

    406. 

  406.     function parseCodeTag(){

    407. 

  407.         preg_match_all("#[\s\n\r]*\[code\][\s\n\r]*(.*?)[\s\n\r]*\[/code\][\s\n\r]*#is", $this->str, $matches);

    408. 

  408. 		foreach($matches[1] as $oldpart) {

    409. 

  409. 			$newpart = preg_replace("#[\n\r]+#", '', highlight_string(strtr($oldpart, array_flip(get_html_translation_table(HTML_SPECIALCHARS))), true));

    410. 

  410. 			$newpart = preg_replace(array('#\[#', '#\]#'), array('&#91;', '&#93;'), $newpart);

    411. 

  411. 			$tmp = '{SR:' . rcms_random_string(6) . '}';

    412. 

  412. 			$this->sr_temp[$tmp] = $newpart;

    413. 

  413. 			$this->str = str_replace($oldpart, $tmp, $this->str);

    414. 

  414. 		}

    415. 

  415. 		$this->str = preg_replace("#[\s\n\r]*\[code\][\s\n\r]*(.*?)[\s\n\r]*\[/code\][\s\n\r]*#is", '<div class="codetitle"><b>' . __('Code') . ':</b></div><div class="codetext" style="overflow: auto; white-space: nowrap;">\\1</div>', $this->str);

    416. 

  416.     }

    417. 

  417.     

    418. 

  418.     function parseUrls(){

    419. 

  419. 		$this->str = $this->highlightUrls($this->str);

    420. 

  420. 		return true;

    421. 

  421. 	}

    422. 

  422. 

    423. 

  423. 	function highlightUrls($string){

    424. 

  424. 		$string = ' ' . $string;

    425. 

  425. 		$string = preg_replace_callback("#(^|[\n\s\r])((https?|ftp|ed2k|irc)://[^ \"\n\r\t<]*)#is", 'rcms_prc_link', $string);

    426. 

  426. 		$string = preg_replace_callback("#(^|[\n\s\r])((www|ftp)\.[^ \"\t\n\r<]*)#is", 'rcms_prc_link_short', $string);

    427. 

  427. 		$string = preg_replace_callback("#(^|[\n\s\r])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", 'rcms_prc_mail', $string);

    428. 

  428. 		$string = mb_substr($string, 1);

    429. 

  429. 		return $string;

    430. 

  430. 	}

    431. 

  431. 

    432. 

  432. }

    433. 

  433. 

    434. 

  434. /**

    435. 

  435.  * Callback for link replacement

    436. 

  436.  *

    437. 

  437.  * @param array $matches

    438. 

  438.  * @return string

    439. 

  439.  */

    440. 

  440. function rcms_prc_link($matches){

    441. 

  441.     if(mb_strlen($matches[2])>25){

    442. 

  442.         return ' <a href="' . $matches[2] . '" >' . mb_substr($matches[2], 0, 11) . '...' . mb_substr($matches[2], -11) . '</a>';

    443. 

  443.     } else return ' <a href="' . $matches[2] . '" >' . $matches[2] . '</a>';

    444. 

  444. }

    445. 

  445. 

    446. 

  446. /**

    447. 

  447.  * Callback for short link replacement

    448. 

  448.  *

    449. 

  449.  * @param array $matches

    450. 

  450.  * @return string

    451. 

  451.  */

    452. 

  452. function rcms_prc_link_short($matches){

    453. 

  453.     if(mb_strlen($matches[2])>25){

    454. 

  454.         return ' <a href="http://' . $matches[2] . '" >' . mb_substr($matches[2], 0, 11) . '...' . mb_substr($matches[2], -11) . '</a>';

    455. 

  455.     } else return ' <a href="http://' . $matches[2] . '" >' . $matches[2] . '</a>';

    456. 

  456. }

    457. 

  457. 

    458. 

  458. /**

    459. 

  459.  * Callback for e-mail replacement

    460. 

  460.  *

    461. 

  461.  * @param array $matches

    462. 

  462.  * @return string

    463. 

  463.  */

    464. 

  464. function rcms_prc_mail($matches){

    465. 

  465.     if(mb_strlen($matches[2])>25){

    466. 

  466.         return ' <a href="mailto:' . $matches[2] . '@' . $matches[3] . '" target="_blank">' . mb_substr($matches[2], 0, 11) . '...' . mb_substr($matches[2], -11) . '</a>';

    467. 

  467.     } else return ' <a href="mailto:' . $matches[2] . '@' . $matches[3] . '" target="_blank">' . $matches[2] . '</a>';

    468. 

  468. }

    469. 

  469. 

    470. 

  470. function rcms_spoiler_tag($matches){

    471. 

  471. 	if(!empty($matches[3])) $title = $matches[3]; else $title = __('Spoiler') . ' (' . __('click to view') . ')';

    472. 

  472. 	return '<div class="codetitle" ><span onclick="openBlock(this);" style="cursor: pointer; cursor: hand;"> + </span>'. $title . '<div class="codetext" style="display:none; margin:0;">'.$matches[5].'</div></div>';

    473. 

  473. } 

    474. 

  474. 

    475. 

  475. function rcms_offtop_tag($matches){

    476. 

  476. 	if(!empty($matches[3])) $title = $matches[3]; else $title = __('Offtop') . ' (' . __('click to view') . ')';

    477. 

  477. 	return '<div class="codetitle" ><span onclick="openBlock(this);" style="cursor: pointer; cursor: hand;"> + </span>'. $title . '<div class="codetext" style="display:none; margin:0;">'.$matches[5].'</div></div>';

    478. 

  478. }

    479. 

  479. 

    480. 

  480. function rcms_html_tag($matches){

    481. 

  481. 	return str_replace(array('[', ']',"\r\n"), array('&#91', '&#93',"[nobr]"), strtr($matches[1], array_flip(get_html_translation_table(HTML_SPECIALCHARS))));

    482. 

  482. }

    483. 

  483. 

    484. 

  484. function rcms_remove_index($key, &$array, $preserve_keys = false) {

    485. 

  485. 	$temp_array = $array;

    486. 

  486. 	$array = array();

    487. 

  487. 	foreach ($temp_array as $ckey => $value){

    488. 

  488. 		if($key != $ckey){

    489. 

  489. 			if($preserve_keys) {

    490. 

  490. 				$array[$ckey] = $value;

    491. 

  491. 			} else {

    492. 

  492. 				$array[] = $value;

    493. 

  493. 			}

    494. 

  494. 		}

    495. 

  495. 	}

    496. 

  496. }

    497. 

  497. ?>

    498. 

  498.