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/source/function/function_discuzcode.php

https://github.com/jinbo51/DiscuzX
PHP | 760 lines | 718 code | 36 blank | 6 comment | 165 complexity | 5ad0c432091483c105cfaf0777e3e7d9 MD5 | raw file
Possible License(s): BSD-3-Clause 
    

  1. <?php
    2. 

  2. 

  3. /**
    4. 

  4.  *      [Discuz!] (C)2001-2099 Comsenz Inc.
    5. 

  5.  *      This is NOT a freeware, use is subject to license terms
    6. 

  6.  *
    7. 

  7.  *      $Id: function_discuzcode.php 33443 2013-06-18 01:28:27Z nemohou $
    8. 

  8.  */
    9. 

  9. 

  10. if(!defined('IN_DISCUZ')) {
    11. 

  11. 	exit('Access Denied');
    12. 

  12. }
    13. 

  13. 

  14. include template('forum/discuzcode');
    15. 

  15. 

  16. $_G['forum_discuzcode'] = array(
    17. 

  17. 	'pcodecount' => -1,
    18. 

  18. 	'codecount' => 0,
    19. 

  19. 	'codehtml' => '',
    20. 

  20. 	'passwordlock' => array(),
    21. 

  21. 	'smiliesreplaced' => 0,
    22. 

  22. 	'seoarray' => array(
    23. 

  23. 		0 => '',
    24. 

  24. 		1 => $_SERVER['HTTP_HOST'],
    25. 

  25. 		2 => $_G['setting']['bbname'],
    26. 

  26. 		3 => str_replace('{bbname}', $_G['setting']['bbname'], $_G['setting']['seotitle']),
    27. 

  27. 		4 => $_G['setting']['seokeywords'],
    28. 

  28. 		5 => $_G['setting']['seodescription']
    29. 

  29. 	)
    30. 

  30. );
    31. 

  31. 

  32. if(!isset($_G['cache']['bbcodes']) || !is_array($_G['cache']['bbcodes']) || !is_array($_G['cache']['smilies'])) {
    33. 

  33. 	loadcache(array('bbcodes', 'smilies', 'smileytypes'));
    34. 

  34. }
    35. 

  35. 

  36. function creditshide($creditsrequire, $message, $pid, $authorid) {
    37. 

  37. 	global $_G;
    38. 

  38. 	if($_G['member']['credits'] >= $creditsrequire || $_G['forum']['ismoderator'] || $_G['uid'] && $authorid == $_G['uid']) {
    39. 

  39. 		return tpl_hide_credits($creditsrequire, str_replace('\\"', '"', $message));
    40. 

  40. 	} else {
    41. 

  41. 		return tpl_hide_credits_hidden($creditsrequire);
    42. 

  42. 	}
    43. 

  43. }
    44. 

  44. 

  45. function expirehide($expiration, $creditsrequire, $message, $dateline) {
    46. 

  46. 	$expiration = $expiration ? substr($expiration, 1) : 0;
    47. 

  47. 	if($expiration && $dateline && (TIMESTAMP - $dateline) / 86400 > $expiration) {
    48. 

  48. 		return str_replace('\\"', '"', $message);
    49. 

  49. 	}
    50. 

  50. 	return '[hide'.($creditsrequire ? "=$creditsrequire" : '').']'.str_replace('\\"', '"', $message).'[/hide]';
    51. 

  51. }
    52. 

  52. 

  53. function codedisp($code) {
    54. 

  54. 	global $_G;
    55. 

  55. 	$_G['forum_discuzcode']['pcodecount']++;
    56. 

  56. 	$code = dhtmlspecialchars(str_replace('\\"', '"', $code));
    57. 

  57. 	$code = str_replace("\n", "<li>", $code);
    58. 

  58. 	$_G['forum_discuzcode']['codehtml'][$_G['forum_discuzcode']['pcodecount']] = tpl_codedisp($code);
    59. 

  59. 	$_G['forum_discuzcode']['codecount']++;
    60. 

  60. 	return "[\tDISCUZ_CODE_".$_G['forum_discuzcode']['pcodecount']."\t]";
    61. 

  61. }
    62. 

  62. 

  63. function karmaimg($rate, $ratetimes) {
    64. 

  64. 	$karmaimg = '';
    65. 

  65. 	if($rate && $ratetimes) {
    66. 

  66. 		$image = $rate > 0 ? 'agree.gif' : 'disagree.gif';
    67. 

  67. 		for($i = 0; $i < ceil(abs($rate) / $ratetimes); $i++) {
    68. 

  68. 			$karmaimg .= '<img src="'.$_G['style']['imgdir'].'/'.$image.'" border="0" alt="" />';
    69. 

  69. 		}
    70. 

  70. 	}
    71. 

  71. 	return $karmaimg;
    72. 

  72. }
    73. 

  73. 

  74. function discuzcode($message, $smileyoff, $bbcodeoff, $htmlon = 0, $allowsmilies = 1, $allowbbcode = 1, $allowimgcode = 1, $allowhtml = 0, $jammer = 0, $parsetype = '0', $authorid = '0', $allowmediacode = '0', $pid = 0, $lazyload = 0, $pdateline = 0, $first = 0) {
    75. 

  75. 	global $_G;
    76. 

  76. 

  77. 	static $authorreplyexist;
    78. 

  78. 

  79. 	if($pid && strpos($message, '[/password]') !== FALSE) {
    80. 

  80. 		if($authorid != $_G['uid'] && !$_G['forum']['ismoderator']) {
    81. 

  81. 			$message = preg_replace("/\s?\[password\](.+?)\[\/password\]\s?/ie", "parsepassword('\\1', \$pid)", $message);
    82. 

  82. 			if($_G['forum_discuzcode']['passwordlock'][$pid]) {
    83. 

  83. 				return '';
    84. 

  84. 			}
    85. 

  85. 		} else {
    86. 

  86. 			$message = preg_replace("/\s?\[password\](.+?)\[\/password\]\s?/ie", "", $message);
    87. 

  87. 			$_G['forum_discuzcode']['passwordauthor'][$pid] = 1;
    88. 

  88. 		}
    89. 

  89. 	}
    90. 

  90. 

  91. 	if($parsetype != 1 && !$bbcodeoff && $allowbbcode && (strpos($message, '[/code]') || strpos($message, '[/CODE]')) !== FALSE) {
    92. 

  92. 		$message = preg_replace("/\s?\[code\](.+?)\[\/code\]\s?/ies", "codedisp('\\1')", $message);
    93. 

  93. 	}
    94. 

  94. 

  95. 	$msglower = strtolower($message);
    96. 

  96. 

  97. 	$htmlon = $htmlon && $allowhtml ? 1 : 0;
    98. 

  98. 

  99. 	if(!$htmlon) {
    100. 

  100. 		$message = dhtmlspecialchars($message);
    101. 

  101. 	} else {
    102. 

  102. 		$message = preg_replace("/<script[^\>]*?>(.*?)<\/script>/i", '', $message);
    103. 

  103. 	}
    104. 

  104. 

  105. 	if($_G['setting']['plugins']['func'][HOOKTYPE]['discuzcode']) {
    106. 

  106. 		$_G['discuzcodemessage'] = & $message;
    107. 

  107. 		$param = func_get_args();
    108. 

  108. 		hookscript('discuzcode', 'global', 'funcs', array('param' => $param, 'caller' => 'discuzcode'), 'discuzcode');
    109. 

  109. 	}
    110. 

  110. 

  111. 	if(!$smileyoff && $allowsmilies) {
    112. 

  112. 		$message = parsesmiles($message);
    113. 

  113. 	}
    114. 

  114. 

  115. 	if($_G['setting']['allowattachurl'] && strpos($msglower, 'attach://') !== FALSE) {
    116. 

  116. 		$message = preg_replace("/attach:\/\/(\d+)\.?(\w*)/ie", "parseattachurl('\\1', '\\2', 1)", $message);
    117. 

  117. 	}
    118. 

  118. 

  119. 	if($allowbbcode) {
    120. 

  120. 		if(strpos($msglower, 'ed2k://') !== FALSE) {
    121. 

  121. 			$message = preg_replace("/ed2k:\/\/(.+?)\//e", "parseed2k('\\1')", $message);
    122. 

  122. 		}
    123. 

  123. 	}
    124. 

  124. 

  125. 	if(!$bbcodeoff && $allowbbcode) {
    126. 

  126. 		if(strpos($msglower, '[/url]') !== FALSE) {
    127. 

  127. 			$message = preg_replace("/\[url(=((https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|thunder|qqdl|synacast){1}:\/\/|www\.|mailto:)?([^\r\n\[\"']+?))?\](.+?)\[\/url\]/ies", "parseurl('\\1', '\\5', '\\2')", $message);
    128. 

  128. 		}
    129. 

  129. 		if(strpos($msglower, '[/email]') !== FALSE) {
    130. 

  130. 			$message = preg_replace("/\[email(=([a-z0-9\-_.+]+)@([a-z0-9\-_]+[.][a-z0-9\-_.]+))?\](.+?)\[\/email\]/ies", "parseemail('\\1', '\\4')", $message);
    131. 

  131. 		}
    132. 

  132. 

  133. 		$nest = 0;
    134. 

  134. 		while(strpos($msglower, '[table') !== FALSE && strpos($msglower, '[/table]') !== FALSE){
    135. 

  135. 			$message = preg_replace("/\[table(?:=(\d{1,4}%?)(?:,([\(\)%,#\w ]+))?)?\]\s*(.+?)\s*\[\/table\]/ies", "parsetable('\\1', '\\2', '\\3')", $message);
    136. 

  136. 			if(++$nest > 4) break;
    137. 

  137. 		}
    138. 

  138. 

  139. 		$message = str_replace(array(
    140. 

  140. 			'[/color]', '[/backcolor]', '[/size]', '[/font]', '[/align]', '[b]', '[/b]', '[s]', '[/s]', '[hr]', '[/p]',
    141. 

  141. 			'[i=s]', '[i]', '[/i]', '[u]', '[/u]', '[list]', '[list=1]', '[list=a]',
    142. 

  142. 			'[list=A]', "\r\n[*]", '[*]', '[/list]', '[indent]', '[/indent]', '[/float]'
    143. 

  143. 			), array(
    144. 

  144. 			'</font>', '</font>', '</font>', '</font>', '</div>', '<strong>', '</strong>', '<strike>', '</strike>', '<hr class="l" />', '</p>', '<i class="pstatus">', '<i>',
    145. 

  145. 			'</i>', '<u>', '</u>', '<ul>', '<ul type="1" class="litype_1">', '<ul type="a" class="litype_2">',
    146. 

  146. 			'<ul type="A" class="litype_3">', '<li>', '<li>', '</ul>', '<blockquote>', '</blockquote>', '</span>'
    147. 

  147. 			), preg_replace(array(
    148. 

  148. 			"/\[color=([#\w]+?)\]/i",
    149. 

  149. 			"/\[color=((rgb|rgba)\([\d\s,]+?\))\]/i",
    150. 

  150. 			"/\[backcolor=([#\w]+?)\]/i",
    151. 

  151. 			"/\[backcolor=((rgb|rgba)\([\d\s,]+?\))\]/i",
    152. 

  152. 			"/\[size=(\d{1,2}?)\]/i",
    153. 

  153. 			"/\[size=(\d{1,2}(\.\d{1,2}+)?(px|pt)+?)\]/i",
    154. 

  154. 			"/\[font=([^\[\<]+?)\]/i",
    155. 

  155. 			"/\[align=(left|center|right)\]/i",
    156. 

  156. 			"/\[p=(\d{1,2}|null), (\d{1,2}|null), (left|center|right)\]/i",
    157. 

  157. 			"/\[float=left\]/i",
    158. 

  158. 			"/\[float=right\]/i"
    159. 

  159. 

  160. 			), array(
    161. 

  161. 			"<font color=\"\\1\">",
    162. 

  162. 			"<font style=\"color:\\1\">",
    163. 

  163. 			"<font style=\"background-color:\\1\">",
    164. 

  164. 			"<font style=\"background-color:\\1\">",
    165. 

  165. 			"<font size=\"\\1\">",
    166. 

  166. 			"<font style=\"font-size:\\1\">",
    167. 

  167. 			"<font face=\"\\1\">",
    168. 

  168. 			"<div align=\"\\1\">",
    169. 

  169. 			"<p style=\"line-height:\\1px;text-indent:\\2em;text-align:\\3\">",
    170. 

  170. 			"<span style=\"float:left;margin-right:5px\">",
    171. 

  171. 			"<span style=\"float:right;margin-left:5px\">"
    172. 

  172. 			), $message));
    173. 

  173. 

  174. 		if($pid && !defined('IN_MOBILE')) {
    175. 

  175. 			$message = preg_replace("/\s?\[postbg\]\s*([^\[\<\r\n;'\"\?\(\)]+?)\s*\[\/postbg\]\s?/ies", "parsepostbg('\\1', '$pid')", $message);
    176. 

  176. 		} else {
    177. 

  177. 			$message = preg_replace("/\s?\[postbg\]\s*([^\[\<\r\n;'\"\?\(\)]+?)\s*\[\/postbg\]\s?/is", "", $message);
    178. 

  178. 		}
    179. 

  179. 

  180. 		if($parsetype != 1) {
    181. 

  181. 			if(strpos($msglower, '[/quote]') !== FALSE) {
    182. 

  182. 				$message = preg_replace("/\s?\[quote\][\n\r]*(.+?)[\n\r]*\[\/quote\]\s?/is", tpl_quote(), $message);
    183. 

  183. 			}
    184. 

  184. 			if(strpos($msglower, '[/free]') !== FALSE) {
    185. 

  185. 				$message = preg_replace("/\s*\[free\][\n\r]*(.+?)[\n\r]*\[\/free\]\s*/is", tpl_free(), $message);
    186. 

  186. 			}
    187. 

  187. 		}
    188. 

  188. 		if(!defined('IN_MOBILE')) {
    189. 

  189. 			if(strpos($msglower, '[/media]') !== FALSE) {
    190. 

  190. 				$message = preg_replace("/\[media=([\w,]+)\]\s*([^\[\<\r\n]+?)\s*\[\/media\]/ies", $allowmediacode ? "parsemedia('\\1', '\\2')" : "bbcodeurl('\\2', '<a href=\"{url}\" target=\"_blank\">{url}</a>')", $message);
    191. 

  191. 			}
    192. 

  192. 			if(strpos($msglower, '[/audio]') !== FALSE) {
    193. 

  193. 				$message = preg_replace("/\[audio(=1)*\]\s*([^\[\<\r\n]+?)\s*\[\/audio\]/ies", $allowmediacode ? "parseaudio('\\2', 400)" : "bbcodeurl('\\2', '<a href=\"{url}\" target=\"_blank\">{url}</a>')", $message);
    194. 

  194. 			}
    195. 

  195. 			if(strpos($msglower, '[/flash]') !== FALSE) {
    196. 

  196. 				$message = preg_replace("/\[flash(=(\d+),(\d+))?\]\s*([^\[\<\r\n]+?)\s*\[\/flash\]/ies", $allowmediacode ? "parseflash('\\2', '\\3', '\\4');" : "bbcodeurl('\\4', '<a href=\"{url}\" target=\"_blank\">{url}</a>')", $message);
    197. 

  197. 			}
    198. 

  198. 		} else {
    199. 

  199. 			if(strpos($msglower, '[/media]') !== FALSE) {
    200. 

  200. 				$message = preg_replace("/\[media=([\w,]+)\]\s*([^\[\<\r\n]+?)\s*\[\/media\]/is", "[media]\\2[/media]", $message);
    201. 

  201. 			}
    202. 

  202. 			if(strpos($msglower, '[/audio]') !== FALSE) {
    203. 

  203. 				$message = preg_replace("/\[audio(=1)*\]\s*([^\[\<\r\n]+?)\s*\[\/audio\]/is", "[media]\\2[/media]", $message);
    204. 

  204. 			}
    205. 

  205. 			if(strpos($msglower, '[/flash]') !== FALSE) {
    206. 

  206. 				$message = preg_replace("/\[flash(=(\d+),(\d+))?\]\s*([^\[\<\r\n]+?)\s*\[\/flash\]/is", "[media]\\4[/media]", $message);
    207. 

  207. 			}
    208. 

  208. 		}
    209. 

  209. 

  210. 		if($parsetype != 1 && $allowbbcode < 0 && isset($_G['cache']['bbcodes'][-$allowbbcode])) {
    211. 

  211. 			$message = preg_replace($_G['cache']['bbcodes'][-$allowbbcode]['searcharray'], $_G['cache']['bbcodes'][-$allowbbcode]['replacearray'], $message);
    212. 

  212. 		}
    213. 

  213. 		if($parsetype != 1 && strpos($msglower, '[/hide]') !== FALSE && $pid) {
    214. 

  214. 			if($_G['setting']['hideexpiration'] && $pdateline && (TIMESTAMP - $pdateline) / 86400 > $_G['setting']['hideexpiration']) {
    215. 

  215. 				$message = preg_replace("/\[hide[=]?(d\d+)?[,]?(\d+)?\]\s*(.*?)\s*\[\/hide\]/is", "\\3", $message);
    216. 

  216. 				$msglower = strtolower($message);
    217. 

  217. 			}
    218. 

  218. 			if(strpos($msglower, '[hide=d') !== FALSE) {
    219. 

  219. 				$message = preg_replace("/\[hide=(d\d+)?[,]?(\d+)?\]\s*(.*?)\s*\[\/hide\]/ies", "expirehide('\\1','\\2','\\3', $pdateline)", $message);
    220. 

  220. 				$msglower = strtolower($message);
    221. 

  221. 			}
    222. 

  222. 			if(strpos($msglower, '[hide]') !== FALSE) {
    223. 

  223. 				if($authorreplyexist === null) {
    224. 

  224. 					if(!$_G['forum']['ismoderator']) {
    225. 

  225. 						if($_G['uid']) {
    226. 

  226. 							$authorreplyexist = C::t('forum_post')->fetch_pid_by_tid_authorid($_G['tid'], $_G['uid']);
    227. 

  227. 						}
    228. 

  228. 					} else {
    229. 

  229. 						$authorreplyexist = TRUE;
    230. 

  230. 					}
    231. 

  231. 				}
    232. 

  232. 				if($authorreplyexist) {
    233. 

  233. 					$message = preg_replace("/\[hide\]\s*(.*?)\s*\[\/hide\]/is", tpl_hide_reply(), $message);
    234. 

  234. 				} else {
    235. 

  235. 					$message = preg_replace("/\[hide\](.*?)\[\/hide\]/is", tpl_hide_reply_hidden(), $message);
    236. 

  236. 					$message = '<script type="text/javascript">replyreload += \',\' + '.$pid.';</script>'.$message;
    237. 

  237. 				}
    238. 

  238. 			}
    239. 

  239. 			if(strpos($msglower, '[hide=') !== FALSE) {
    240. 

  240. 				$message = preg_replace("/\[hide=(\d+)\]\s*(.*?)\s*\[\/hide\]/ies", "creditshide(\\1,'\\2', $pid, $authorid)", $message);
    241. 

  241. 			}
    242. 

  242. 		}
    243. 

  243. 	}
    244. 

  244. 

  245. 	if(!$bbcodeoff) {
    246. 

  246. 		if($parsetype != 1 && strpos($msglower, '[swf]') !== FALSE) {
    247. 

  247. 			$message = preg_replace("/\[swf\]\s*([^\[\<\r\n]+?)\s*\[\/swf\]/ies", "bbcodeurl('\\1', ' <img src=\"'.STATICURL.'image/filetype/flash.gif\" align=\"absmiddle\" alt=\"\" /> <a href=\"{url}\" target=\"_blank\">Flash: {url}</a> ')", $message);
    248. 

  248. 		}
    249. 

  249. 

  250. 		if(defined('IN_MOBILE') && !defined('TPL_DEFAULT') && !defined('IN_MOBILE_API')) {
    251. 

  251. 			$allowimgcode = false;
    252. 

  252. 		}
    253. 

  253. 		$attrsrc = !IS_ROBOT && $lazyload ? 'file' : 'src';
    254. 

  254. 		if(strpos($msglower, '[/img]') !== FALSE) {
    255. 

  255. 			$message = preg_replace(array(
    256. 

  256. 				"/\[img\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ies",
    257. 

  257. 				"/\[img=(\d{1,4})[x|\,](\d{1,4})\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ies"
    258. 

  258. 			), $allowimgcode ? array(
    259. 

  259. 				"parseimg(0, 0, '\\1', ".intval($lazyload).", ".intval($pid).", 'onmouseover=\"img_onmouseoverfunc(this)\" ".($lazyload ? "lazyloadthumb=\"1\"" : "onload=\"thumbImg(this)\"")."')",
    260. 

  260. 				"parseimg('\\1', '\\2', '\\3', ".intval($lazyload).", ".intval($pid).")"
    261. 

  261. 			) : ($allowbbcode ? array(
    262. 

  262. 				(!defined('IN_MOBILE') ? "bbcodeurl('\\1', '<a href=\"{url}\" target=\"_blank\">{url}</a>')" : "bbcodeurl('\\1', '')"),
    263. 

  263. 				(!defined('IN_MOBILE') ? "bbcodeurl('\\3', '<a href=\"{url}\" target=\"_blank\">{url}</a>')" : "bbcodeurl('\\3', '')"),
    264. 

  264. 			) : array("bbcodeurl('\\1', '{url}')", "bbcodeurl('\\3', '{url}')")), $message);
    265. 

  265. 		}
    266. 

  266. 	}
    267. 

  267. 

  268. 	for($i = 0; $i <= $_G['forum_discuzcode']['pcodecount']; $i++) {
    269. 

  269. 		$message = str_replace("[\tDISCUZ_CODE_$i\t]", $_G['forum_discuzcode']['codehtml'][$i], $message);
    270. 

  270. 	}
    271. 

  271. 

  272. 	unset($msglower);
    273. 

  273. 

  274. 	if($jammer) {
    275. 

  275. 		$message = preg_replace("/\r\n|\n|\r/e", "jammer()", $message);
    276. 

  276. 	}
    277. 

  277. 	if($first) {
    278. 

  278. 		if(helper_access::check_module('group')) {
    279. 

  279. 			$message = preg_replace("/\[groupid=(\d+)\](.*)\[\/groupid\]/i", lang('forum/template', 'fromgroup').': <a href="forum.php?mod=forumdisplay&fid=\\1" target="_blank">\\2</a>', $message);
    280. 

  280. 		} else {
    281. 

  281. 			$message = preg_replace("/(\[groupid=\d+\].*\[\/groupid\])/i", '', $message);
    282. 

  282. 		}
    283. 

  283. 

  284. 	}
    285. 

  285. 	return $htmlon ? $message : nl2br(str_replace(array("\t", '   ', '  '), array('&nbsp; &nbsp; &nbsp; &nbsp; ', '&nbsp; &nbsp;', '&nbsp;&nbsp;'), $message));
    286. 

  286. }
    287. 

  287. 

  288. function parseurl($url, $text, $scheme) {
    289. 

  289. 	global $_G;
    290. 

  290. 	if(!$url && preg_match("/((https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|thunder|qqdl|synacast){1}:\/\/|www\.)[^\[\"']+/i", trim($text), $matches)) {
    291. 

  291. 		$url = $matches[0];
    292. 

  292. 		$length = 65;
    293. 

  293. 		if(strlen($url) > $length) {
    294. 

  294. 			$text = substr($url, 0, intval($length * 0.5)).' ... '.substr($url, - intval($length * 0.3));
    295. 

  295. 		}
    296. 

  296. 		return '<a href="'.(substr(strtolower($url), 0, 4) == 'www.' ? 'http://'.$url : $url).'" target="_blank">'.$text.'</a>';
    297. 

  297. 	} else {
    298. 

  298. 		$url = substr($url, 1);
    299. 

  299. 		if(substr(strtolower($url), 0, 4) == 'www.') {
    300. 

  300. 			$url = 'http://'.$url;
    301. 

  301. 		}
    302. 

  302. 		$url = !$scheme ? $_G['siteurl'].$url : $url;
    303. 

  303. 		return '<a href="'.$url.'" target="_blank">'.$text.'</a>';
    304. 

  304. 	}
    305. 

  305. }
    306. 

  306. 

  307. function parseflash($w, $h, $url) {
    308. 

  308. 	$w = !$w ? 550 : $w;
    309. 

  309. 	$h = !$h ? 400 : $h;
    310. 

  310. 	preg_match("/((https?){1}:\/\/|www\.)[^\[\"'\?]+(\.swf|\.flv)(\?.+)?/i", $url, $matches);
    311. 

  311. 	$url = $matches[0];
    312. 

  312. 	$randomid = 'swf_'.random(3);
    313. 

  313. 	if(fileext($url) != 'flv') {
    314. 

  314. 		return '<span id="'.$randomid.'"></span><script type="text/javascript" reload="1">$(\''.$randomid.'\').innerHTML=AC_FL_RunContent(\'width\', \''.$w.'\', \'height\', \''.$h.'\', \'allowNetworking\', \'internal\', \'allowScriptAccess\', \'never\', \'src\', encodeURI(\''.$url.'\'), \'quality\', \'high\', \'bgcolor\', \'#ffffff\', \'wmode\', \'transparent\', \'allowfullscreen\', \'true\');</script>';
    315. 

  315. 	} else {
    316. 

  316. 		return '<span id="'.$randomid.'"></span><script type="text/javascript" reload="1">$(\''.$randomid.'\').innerHTML=AC_FL_RunContent(\'width\', \''.$w.'\', \'height\', \''.$h.'\', \'allowNetworking\', \'internal\', \'allowScriptAccess\', \'never\', \'src\', \''.STATICURL.'image/common/flvplayer.swf\', \'flashvars\', \'file='.rawurlencode($url).'\', \'quality\', \'high\', \'wmode\', \'transparent\', \'allowfullscreen\', \'true\');</script>';
    317. 

  317. 	}
    318. 

  318. }
    319. 

  319. 

  320. function parseed2k($url) {
    321. 

  321. 	global $_G;
    322. 

  322. 	list(,$type, $name, $size,) = explode('|', $url);
    323. 

  323. 	$url = 'ed2k://'.$url.'/';
    324. 

  324. 	$name = addslashes($name);
    325. 

  325. 	if($type == 'file') {
    326. 

  326. 		$ed2kid = 'ed2k_'.random(3);
    327. 

  327. 		return '<a id="'.$ed2kid.'" href="'.$url.'" target="_blank">'.dhtmlspecialchars(urldecode($name)).' ('.sizecount($size).')</a><script language="javascript">$(\''.$ed2kid.'\').innerHTML=htmlspecialchars(unescape(decodeURIComponent(\''.$name.'\')))+\' ('.sizecount($size).')\';</script>';
    328. 

  328. 	} else {
    329. 

  329. 		return '<a href="'.$url.'" target="_blank">'.$url.'</a>';
    330. 

  330. 	}
    331. 

  331. }
    332. 

  332. 

  333. function parseattachurl($aid, $ext, $ignoretid = 0) {
    334. 

  334. 	global $_G;
    335. 

  335. 	$_G['forum_skipaidlist'][] = $aid;
    336. 

  336. 	return $_G['siteurl'].'forum.php?mod=attachment&aid='.aidencode($aid, $ext, $ignoretid ? '' : $_G['tid']).($ext ? '&request=yes&_f=.'.$ext : '');
    337. 

  337. }
    338. 

  338. 

  339. function parseemail($email, $text) {
    340. 

  340. 	$text = str_replace('\"', '"', $text);
    341. 

  341. 	if(!$email && preg_match("/\s*([a-z0-9\-_.+]+)@([a-z0-9\-_]+[.][a-z0-9\-_.]+)\s*/i", $text, $matches)) {
    342. 

  342. 		$email = trim($matches[0]);
    343. 

  343. 		return '<a href="mailto:'.$email.'">'.$email.'</a>';
    344. 

  344. 	} else {
    345. 

  345. 		return '<a href="mailto:'.substr($email, 1).'">'.$text.'</a>';
    346. 

  346. 	}
    347. 

  347. }
    348. 

  348. 

  349. function parsetable($width, $bgcolor, $message) {
    350. 

  350. 	if(strpos($message, '[/tr]') === FALSE && strpos($message, '[/td]') === FALSE) {
    351. 

  351. 		$rows = explode("\n", $message);
    352. 

  352. 		$s = !defined('IN_MOBILE') ? '<table cellspacing="0" class="t_table" '.
    353. 

  353. 			($width == '' ? NULL : 'style="width:'.$width.'"').
    354. 

  354. 			($bgcolor ? ' bgcolor="'.$bgcolor.'">' : '>') : '<table>';
    355. 

  355. 		foreach($rows as $row) {
    356. 

  356. 			$s .= '<tr><td>'.str_replace(array('\|', '|', '\n'), array('&#124;', '</td><td>', "\n"), $row).'</td></tr>';
    357. 

  357. 		}
    358. 

  358. 		$s .= '</table>';
    359. 

  359. 		return $s;
    360. 

  360. 	} else {
    361. 

  361. 		if(!preg_match("/^\[tr(?:=([\(\)\s%,#\w]+))?\]\s*\[td([=\d,%]+)?\]/", $message) && !preg_match("/^<tr[^>]*?>\s*<td[^>]*?>/", $message)) {
    362. 

  362. 			return str_replace('\\"', '"', preg_replace("/\[tr(?:=([\(\)\s%,#\w]+))?\]|\[td([=\d,%]+)?\]|\[\/td\]|\[\/tr\]/", '', $message));
    363. 

  363. 		}
    364. 

  364. 		if(substr($width, -1) == '%') {
    365. 

  365. 			$width = substr($width, 0, -1) <= 98 ? intval($width).'%' : '98%';
    366. 

  366. 		} else {
    367. 

  367. 			$width = intval($width);
    368. 

  368. 			$width = $width ? ($width <= 560 ? $width.'px' : '98%') : '';
    369. 

  369. 		}
    370. 

  370. 		return (!defined('IN_MOBILE') ? '<table cellspacing="0" class="t_table" '.
    371. 

  371. 			($width == '' ? NULL : 'style="width:'.$width.'"').
    372. 

  372. 			($bgcolor ? ' bgcolor="'.$bgcolor.'">' : '>') : '<table>').
    373. 

  373. 			str_replace('\\"', '"', preg_replace(array(
    374. 

  374. 					"/\[tr(?:=([\(\)\s%,#\w]+))?\]\s*\[td(?:=(\d{1,4}%?))?\]/ie",
    375. 

  375. 					"/\[\/td\]\s*\[td(?:=(\d{1,4}%?))?\]/ie",
    376. 

  376. 					"/\[tr(?:=([\(\)\s%,#\w]+))?\]\s*\[td(?:=(\d{1,2}),(\d{1,2})(?:,(\d{1,4}%?))?)?\]/ie",
    377. 

  377. 					"/\[\/td\]\s*\[td(?:=(\d{1,2}),(\d{1,2})(?:,(\d{1,4}%?))?)?\]/ie",
    378. 

  378. 					"/\[\/td\]\s*\[\/tr\]\s*/i"
    379. 

  379. 				), array(
    380. 

  380. 					"parsetrtd('\\1', '0', '0', '\\2')",
    381. 

  381. 					"parsetrtd('td', '0', '0', '\\1')",
    382. 

  382. 					"parsetrtd('\\1', '\\2', '\\3', '\\4')",
    383. 

  383. 					"parsetrtd('td', '\\1', '\\2', '\\3')",
    384. 

  384. 					'</td></tr>'
    385. 

  385. 				), $message)
    386. 

  386. 			).'</table>';
    387. 

  387. 	}
    388. 

  388. }
    389. 

  389. 

  390. function parsetrtd($bgcolor, $colspan, $rowspan, $width) {
    391. 

  391. 	return ($bgcolor == 'td' ? '</td>' : '<tr'.($bgcolor && !defined('IN_MOBILE') ? ' style="background-color:'.$bgcolor.'"' : '').'>').'<td'.($colspan > 1 ? ' colspan="'.$colspan.'"' : '').($rowspan > 1 ? ' rowspan="'.$rowspan.'"' : '').($width && !defined('IN_MOBILE') ? ' width="'.$width.'"' : '').'>';
    392. 

  392. }
    393. 

  393. 

  394. function parseaudio($url, $width = 400) {
    395. 

  395. 	$ext = strtolower(substr(strrchr($url, '.'), 1, 5));
    396. 

  396. 	switch($ext) {
    397. 

  397. 		case 'mp3':
    398. 

  398. 			$randomid = 'mp3_'.random(3);
    399. 

  399. 			return '<span id="'.$randomid.'"></span><script type="text/javascript" reload="1">$(\''.$randomid.'\').innerHTML=AC_FL_RunContent(\'FlashVars\', \'soundFile='.urlencode($url).'\', \'width\', \'290\', \'height\', \'24\', \'allowNetworking\', \'internal\', \'allowScriptAccess\', \'never\', \'src\', \''.STATICURL.'image/common/player.swf\', \'quality\', \'high\', \'bgcolor\', \'#FFFFFF\', \'menu\', \'false\', \'wmode\', \'transparent\', \'allowscriptaccess\', \'none\', \'allowNetworking\', \'internal\');</script>';
    400. 

  400. 		case 'wma':
    401. 

  401. 		case 'mid':
    402. 

  402. 		case 'wav':
    403. 

  403. 			return '<object classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6" width="'.$width.'" height="64"><param name="invokeURLs" value="0"><param name="autostart" value="0" /><param name="url" value="'.$url.'" /><embed src="'.$url.'" autostart="0" type="application/x-mplayer2" width="'.$width.'" height="64"></embed></object>';
    404. 

  404. 		case 'ra':
    405. 

  405. 		case 'rm':
    406. 

  406. 		case 'ram':
    407. 

  407. 			$mediaid = 'media_'.random(3);
    408. 

  408. 			return '<object classid="clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA" width="'.$width.'" height="32"><param name="autostart" value="0" /><param name="src" value="'.$url.'" /><param name="controls" value="controlpanel" /><param name="console" value="'.$mediaid.'_" /><embed src="'.$url.'" autostart="0" type="audio/x-pn-realaudio-plugin" controls="ControlPanel" console="'.$mediaid.'_" width="'.$width.'" height="32"></embed></object>';
    409. 

  409. 	}
    410. 

  410. }
    411. 

  411. 

  412. function parsemedia($params, $url) {
    413. 

  413. 	$params = explode(',', $params);
    414. 

  414. 	$width = intval($params[1]) > 800 ? 800 : intval($params[1]);
    415. 

  415. 	$height = intval($params[2]) > 600 ? 600 : intval($params[2]);
    416. 

  416. 	$url = addslashes($url);
    417. 

  417. 	if($flv = parseflv($url, $width, $height)) {
    418. 

  418. 		return $flv;
    419. 

  419. 	}
    420. 

  420. 	if(in_array(count($params), array(3, 4))) {
    421. 

  421. 		$type = $params[0];
    422. 

  422. 		$url = htmlspecialchars(str_replace(array('<', '>'), '', str_replace('\\"', '\"', $url)));
    423. 

  423. 		switch($type) {
    424. 

  424. 			case 'mp3':
    425. 

  425. 			case 'wma':
    426. 

  426. 			case 'ra':
    427. 

  427. 			case 'ram':
    428. 

  428. 			case 'wav':
    429. 

  429. 			case 'mid':
    430. 

  430. 				return parseaudio($url, $width);
    431. 

  431. 			case 'rm':
    432. 

  432. 			case 'rmvb':
    433. 

  433. 			case 'rtsp':
    434. 

  434. 				$mediaid = 'media_'.random(3);
    435. 

  435. 				return '<object classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" width="'.$width.'" height="'.$height.'"><param name="autostart" value="0" /><param name="src" value="'.$url.'" /><param name="controls" value="imagewindow" /><param name="console" value="'.$mediaid.'_" /><embed src="'.$url.'" autostart="0" type="audio/x-pn-realaudio-plugin" controls="imagewindow" console="'.$mediaid.'_" width="'.$width.'" height="'.$height.'"></embed></object><br /><object classid="clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA" width="'.$width.'" height="32"><param name="src" value="'.$url.'" /><param name="controls" value="controlpanel" /><param name="console" value="'.$mediaid.'_" /><embed src="'.$url.'" autostart="0" type="audio/x-pn-realaudio-plugin" controls="controlpanel" console="'.$mediaid.'_" width="'.$width.'" height="32"></embed></object>';
    436. 

  436. 			case 'flv':
    437. 

  437. 				$randomid = 'flv_'.random(3);
    438. 

  438. 				return '<span id="'.$randomid.'"></span><script type="text/javascript" reload="1">$(\''.$randomid.'\').innerHTML=AC_FL_RunContent(\'width\', \''.$width.'\', \'height\', \''.$height.'\', \'allowNetworking\', \'internal\', \'allowScriptAccess\', \'never\', \'src\', \''.STATICURL.'image/common/flvplayer.swf\', \'flashvars\', \'file='.rawurlencode($url).'\', \'quality\', \'high\', \'wmode\', \'transparent\', \'allowfullscreen\', \'true\');</script>';
    439. 

  439. 			case 'swf':
    440. 

  440. 				$randomid = 'swf_'.random(3);
    441. 

  441. 				return '<span id="'.$randomid.'"></span><script type="text/javascript" reload="1">$(\''.$randomid.'\').innerHTML=AC_FL_RunContent(\'width\', \''.$width.'\', \'height\', \''.$height.'\', \'allowNetworking\', \'internal\', \'allowScriptAccess\', \'never\', \'src\', encodeURI(\''.$url.'\'), \'quality\', \'high\', \'bgcolor\', \'#ffffff\', \'wmode\', \'transparent\', \'allowfullscreen\', \'true\');</script>';
    442. 

  442. 			case 'asf':
    443. 

  443. 			case 'asx':
    444. 

  444. 			case 'wmv':
    445. 

  445. 			case 'mms':
    446. 

  446. 			case 'avi':
    447. 

  447. 			case 'mpg':
    448. 

  448. 			case 'mpeg':
    449. 

  449. 				return '<object classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6" width="'.$width.'" height="'.$height.'"><param name="invokeURLs" value="0"><param name="autostart" value="0" /><param name="url" value="'.$url.'" /><embed src="'.$url.'" autostart="0" type="application/x-mplayer2" width="'.$width.'" height="'.$height.'"></embed></object>';
    450. 

  450. 			case 'mov':
    451. 

  451. 				return '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" width="'.$width.'" height="'.$height.'"><param name="autostart" value="false" /><param name="src" value="'.$url.'" /><embed src="'.$url.'" autostart="false" type="video/quicktime" controller="true" width="'.$width.'" height="'.$height.'"></embed></object>';
    452. 

  452. 			default:
    453. 

  453. 				return '<a href="'.$url.'" target="_blank">'.$url.'</a>';
    454. 

  454. 		}
    455. 

  455. 	}
    456. 

  456. 	return;
    457. 

  457. }
    458. 

  458. 

  459. function bbcodeurl($url, $tags) {
    460. 

  460. 	if(!preg_match("/<.+?>/s", $url)) {
    461. 

  461. 		if(!in_array(strtolower(substr($url, 0, 6)), array('http:/', 'https:', 'ftp://', 'rtsp:/', 'mms://')) && !preg_match('/^static\//', $url) && !preg_match('/^data\//', $url)) {
    462. 

  462. 			$url = 'http://'.$url;
    463. 

  463. 		}
    464. 

  464. 		return str_replace(array('submit', 'member.php?mod=logging'), array('', ''), str_replace('{url}', addslashes($url), $tags));
    465. 

  465. 	} else {
    466. 

  466. 		return '&nbsp;'.$url;
    467. 

  467. 	}
    468. 

  468. }
    469. 

  469. 

  470. function jammer() {
    471. 

  471. 	$randomstr = '';
    472. 

  472. 	for($i = 0; $i < mt_rand(5, 15); $i++) {
    473. 

  473. 		$randomstr .= chr(mt_rand(32, 59)).' '.chr(mt_rand(63, 126));
    474. 

  474. 	}
    475. 

  475. 	return mt_rand(0, 1) ? '<font class="jammer">'.$randomstr.'</font>'."\r\n" :
    476. 

  476. 		"\r\n".'<span style="display:none">'.$randomstr.'</span>';
    477. 

  477. }
    478. 

  478. 

  479. function highlightword($text, $words, $prepend) {
    480. 

  480. 	$text = str_replace('\"', '"', $text);
    481. 

  481. 	foreach($words AS $key => $replaceword) {
    482. 

  482. 		$text = str_replace($replaceword, '<highlight>'.$replaceword.'</highlight>', $text);
    483. 

  483. 	}
    484. 

  484. 	return "$prepend$text";
    485. 

  485. }
    486. 

  486. 

  487. function parseflv($url, $width = 0, $height = 0) {
    488. 

  488. 	$lowerurl = strtolower($url);
    489. 

  489. 	$flv = '';
    490. 

  490. 	$imgurl = '';
    491. 

  491. 	if($lowerurl != str_replace(array('player.youku.com/player.php/sid/','tudou.com/v/','player.ku6.com/refer/'), '', $lowerurl)) {
    492. 

  492. 		$flv = $url;
    493. 

  493. 	} elseif(strpos($lowerurl, 'v.youku.com/v_show/') !== FALSE) {
    494. 

  494. 		$ctx = stream_context_create(array('http' => array('timeout' => 10)));
    495. 

  495. 		if(preg_match("/http:\/\/v.youku.com\/v_show\/id_([^\/]+)(.html|)/i", $url, $matches)) {
    496. 

  496. 			$flv = 'http://player.youku.com/player.php/sid/'.$matches[1].'/v.swf';
    497. 

  497. 			if(!$width && !$height) {
    498. 

  498. 				$api = 'http://v.youku.com/player/getPlayList/VideoIDS/'.$matches[1];
    499. 

  499. 				$str = stripslashes(file_get_contents($api, false, $ctx));
    500. 

  500. 				if(!empty($str) && preg_match("/\"logo\":\"(.+?)\"/i", $str, $image)) {
    501. 

  501. 					$url = substr($image[1], 0, strrpos($image[1], '/')+1);
    502. 

  502. 					$filename = substr($image[1], strrpos($image[1], '/')+2);
    503. 

  503. 					$imgurl = $url.'0'.$filename;
    504. 

  504. 				}
    505. 

  505. 			}
    506. 

  506. 		}
    507. 

  507. 	} elseif(strpos($lowerurl, 'tudou.com/programs/view/') !== FALSE) {
    508. 

  508. 		if(preg_match("/http:\/\/(www.)?tudou.com\/programs\/view\/([^\/]+)/i", $url, $matches)) {
    509. 

  509. 			$flv = 'http://www.tudou.com/v/'.$matches[2];
    510. 

  510. 			if(!$width && !$height) {
    511. 

  511. 				$str = file_get_contents($url, false, $ctx);
    512. 

  512. 				if(!empty($str) && preg_match("/<span class=\"s_pic\">(.+?)<\/span>/i", $str, $image)) {
    513. 

  513. 					$imgurl = trim($image[1]);
    514. 

  514. 				}
    515. 

  515. 			}
    516. 

  516. 		}
    517. 

  517. 	} elseif(strpos($lowerurl, 'v.ku6.com/show/') !== FALSE) {
    518. 

  518. 		if(preg_match("/http:\/\/v.ku6.com\/show\/([^\/]+).html/i", $url, $matches)) {
    519. 

  519. 			$flv = 'http://player.ku6.com/refer/'.$matches[1].'/v.swf';
    520. 

  520. 			if(!$width && !$height) {
    521. 

  521. 				$api = 'http://vo.ku6.com/fetchVideo4Player/1/'.$matches[1].'.html';
    522. 

  522. 				$str = file_get_contents($api, false, $ctx);
    523. 

  523. 				if(!empty($str) && preg_match("/\"picpath\":\"(.+?)\"/i", $str, $image)) {
    524. 

  524. 					$imgurl = str_replace(array('\u003a', '\u002e'), array(':', '.'), $image[1]);
    525. 

  525. 				}
    526. 

  526. 			}
    527. 

  527. 		}
    528. 

  528. 	} elseif(strpos($lowerurl, 'v.ku6.com/special/show_') !== FALSE) {
    529. 

  529. 		if(preg_match("/http:\/\/v.ku6.com\/special\/show_\d+\/([^\/]+).html/i", $url, $matches)) {
    530. 

  530. 			$flv = 'http://player.ku6.com/refer/'.$matches[1].'/v.swf';
    531. 

  531. 			if(!$width && !$height) {
    532. 

  532. 				$api = 'http://vo.ku6.com/fetchVideo4Player/1/'.$matches[1].'.html';
    533. 

  533. 				$str = file_get_contents($api, false, $ctx);
    534. 

  534. 				if(!empty($str) && preg_match("/\"picpath\":\"(.+?)\"/i", $str, $image)) {
    535. 

  535. 					$imgurl = str_replace(array('\u003a', '\u002e'), array(':', '.'), $image[1]);
    536. 

  536. 				}
    537. 

  537. 			}
    538. 

  538. 		}
    539. 

  539. 	} elseif(strpos($lowerurl, 'www.youtube.com/watch?') !== FALSE) {
    540. 

  540. 		if(preg_match("/http:\/\/www.youtube.com\/watch\?v=([^\/&]+)&?/i", $url, $matches)) {
    541. 

  541. 			$flv = 'http://www.youtube.com/v/'.$matches[1].'&hl=zh_CN&fs=1';
    542. 

  542. 			if(!$width && !$height) {
    543. 

  543. 				$str = file_get_contents($url, false, $ctx);
    544. 

  544. 				if(!empty($str) && preg_match("/'VIDEO_HQ_THUMB':\s'(.+?)'/i", $str, $image)) {
    545. 

  545. 					$url = substr($image[1], 0, strrpos($image[1], '/')+1);
    546. 

  546. 					$filename = substr($image[1], strrpos($image[1], '/')+3);
    547. 

  547. 					$imgurl = $url.$filename;
    548. 

  548. 				}
    549. 

  549. 			}
    550. 

  550. 		}
    551. 

  551. 	} elseif(strpos($lowerurl, 'tv.mofile.com/') !== FALSE) {
    552. 

  552. 		if(preg_match("/http:\/\/tv.mofile.com\/([^\/]+)/i", $url, $matches)) {
    553. 

  553. 			$flv = 'http://tv.mofile.com/cn/xplayer.swf?v='.$matches[1];
    554. 

  554. 			if(!$width && !$height) {
    555. 

  555. 				$str = file_get_contents($url, false, $ctx);
    556. 

  556. 				if(!empty($str) && preg_match("/thumbpath=\"(.+?)\";/i", $str, $image)) {
    557. 

  557. 					$imgurl = trim($image[1]);
    558. 

  558. 				}
    559. 

  559. 			}
    560. 

  560. 		}
    561. 

  561. 	} elseif(strpos($lowerurl, 'v.mofile.com/show/') !== FALSE) {
    562. 

  562. 		if(preg_match("/http:\/\/v.mofile.com\/show\/([^\/]+).shtml/i", $url, $matches)) {
    563. 

  563. 			$flv = 'http://tv.mofile.com/cn/xplayer.swf?v='.$matches[1];
    564. 

  564. 			if(!$width && !$height) {
    565. 

  565. 				$str = file_get_contents($url, false, $ctx);
    566. 

  566. 				if(!empty($str) && preg_match("/thumbpath=\"(.+?)\";/i", $str, $image)) {
    567. 

  567. 					$imgurl = trim($image[1]);
    568. 

  568. 				}
    569. 

  569. 			}
    570. 

  570. 		}
    571. 

  571. 	} elseif(strpos($lowerurl, 'video.sina.com.cn/v/b/') !== FALSE) {
    572. 

  572. 		if(preg_match("/http:\/\/video.sina.com.cn\/v\/b\/(\d+)-(\d+).html/i", $url, $matches)) {
    573. 

  573. 			$flv = 'http://vhead.blog.sina.com.cn/player/outer_player.swf?vid='.$matches[1];
    574. 

  574. 			if(!$width && !$height) {
    575. 

  575. 				$api = 'http://interface.video.sina.com.cn/interface/common/getVideoImage.php?vid='.$matches[1];
    576. 

  576. 				$str = file_get_contents($api, false, $ctx);
    577. 

  577. 				if(!empty($str)) {
    578. 

  578. 					$imgurl = str_replace('imgurl=', '', trim($str));
    579. 

  579. 				}
    580. 

  580. 			}
    581. 

  581. 		}
    582. 

  582. 	} elseif(strpos($lowerurl, 'you.video.sina.com.cn/b/') !== FALSE) {
    583. 

  583. 		if(preg_match("/http:\/\/you.video.sina.com.cn\/b\/(\d+)-(\d+).html/i", $url, $matches)) {
    584. 

  584. 			$flv = 'http://vhead.blog.sina.com.cn/player/outer_player.swf?vid='.$matches[1];
    585. 

  585. 			if(!$width && !$height) {
    586. 

  586. 				$api = 'http://interface.video.sina.com.cn/interface/common/getVideoImage.php?vid='.$matches[1];
    587. 

  587. 				$str = file_get_contents($api, false, $ctx);
    588. 

  588. 				if(!empty($str)) {
    589. 

  589. 					$imgurl = str_replace('imgurl=', '', trim($str));
    590. 

  590. 				}
    591. 

  591. 			}
    592. 

  592. 		}
    593. 

  593. 	} elseif(strpos($lowerurl, 'http://my.tv.sohu.com/u/') !== FALSE) {
    594. 

  594. 		if(preg_match("/http:\/\/my.tv.sohu.com\/u\/[^\/]+\/(\d+)/i", $url, $matches)) {
    595. 

  595. 			$flv = 'http://v.blog.sohu.com/fo/v4/'.$matches[1];
    596. 

  596. 			if(!$width && !$height) {
    597. 

  597. 				$api = 'http://v.blog.sohu.com/videinfo.jhtml?m=view&id='.$matches[1].'&outType=3';
    598. 

  598. 				$str = file_get_contents($api, false, $ctx);
    599. 

  599. 				if(!empty($str) && preg_match("/\"cutCoverURL\":\"(.+?)\"/i", $str, $image)) {
    600. 

  600. 					$imgurl = str_replace(array('\u003a', '\u002e'), array(':', '.'), $image[1]);
    601. 

  601. 				}
    602. 

  602. 			}
    603. 

  603. 		}
    604. 

  604. 	} elseif(strpos($lowerurl, 'http://v.blog.sohu.com/u/') !== FALSE) {
    605. 

  605. 		if(preg_match("/http:\/\/v.blog.sohu.com\/u\/[^\/]+\/(\d+)/i", $url, $matches)) {
    606. 

  606. 			$flv = 'http://v.blog.sohu.com/fo/v4/'.$matches[1];
    607. 

  607. 			if(!$width && !$height) {
    608. 

  608. 				$api = 'http://v.blog.sohu.com/videinfo.jhtml?m=view&id='.$matches[1].'&outType=3';
    609. 

  609. 				$str = file_get_contents($api, false, $ctx);
    610. 

  610. 				if(!empty($str) && preg_match("/\"cutCoverURL\":\"(.+?)\"/i", $str, $image)) {
    611. 

  611. 					$imgurl = str_replace(array('\u003a', '\u002e'), array(':', '.'), $image[1]);
    612. 

  612. 				}
    613. 

  613. 			}
    614. 

  614. 		}
    615. 

  615. 	} elseif(strpos($lowerurl, 'http://www.ouou.com/fun_funview') !== FALSE) {
    616. 

  616. 		$str = file_get_contents($url, false, $ctx);
    617. 

  617. 		if(!empty($str) && preg_match("/var\sflv\s=\s'(.+?)';/i", $str, $matches)) {
    618. 

  618. 			$flv = $_G['style']['imgdir'].'/flvplayer.swf?&autostart=true&file='.urlencode($matches[1]);
    619. 

  619. 			if(!$width && !$height && preg_match("/var\simga=\s'(.+?)';/i", $str, $image)) {
    620. 

  620. 				$imgurl = trim($image[1]);
    621. 

  621. 			}
    622. 

  622. 		}
    623. 

  623. 	} elseif(strpos($lowerurl, 'http://www.56.com') !== FALSE) {
    624. 

  624. 

  625. 		if(preg_match("/http:\/\/www.56.com\/\S+\/play_album-aid-(\d+)_vid-(.+?).html/i", $url, $matches)) {
    626. 

  626. 			$flv = 'http://player.56.com/v_'.$matches[2].'.swf';
    627. 

  627. 			$matches[1] = $matches[2];
    628. 

  628. 		} elseif(preg_match("/http:\/\/www.56.com\/\S+\/([^\/]+).html/i", $url, $matches)) {
    629. 

  629. 			$flv = 'http://player.56.com/'.$matches[1].'.swf';
    630. 

  630. 		}
    631. 

  631. 		if(!$width && !$height && !empty($matches[1])) {
    632. 

  632. 			$api = 'http://vxml.56.com/json/'.str_replace('v_', '', $matches[1]).'/?src=out';
    633. 

  633. 			$str = file_get_contents($api, false, $ctx);
    634. 

  634. 			if(!empty($str) && preg_match("/\"img\":\"(.+?)\"/i", $str, $image)) {
    635. 

  635. 				$imgurl = trim($image[1]);
    636. 

  636. 			}
    637. 

  637. 		}
    638. 

  638. 	}
    639. 

  639. 	if($flv) {
    640. 

  640. 		if(!$width && !$height) {
    641. 

  641. 			return array('flv' => $flv, 'imgurl' => $imgurl);
    642. 

  642. 		} else {
    643. 

  643. 			$width = addslashes($width);
    644. 

  644. 			$height = addslashes($height);
    645. 

  645. 			$flv = addslashes($flv);
    646. 

  646. 			$randomid = 'flv_'.random(3);
    647. 

  647. 			return '<span id="'.$randomid.'"></span><script type="text/javascript" reload="1">$(\''.$randomid.'\').innerHTML=AC_FL_RunContent(\'width\', \''.$width.'\', \'height\', \''.$height.'\', \'allowNetworking\', \'internal\', \'allowScriptAccess\', \'never\', \'src\', \''.$flv.'\', \'quality\', \'high\', \'bgcolor\', \'#ffffff\', \'wmode\', \'transparent\', \'allowfullscreen\', \'true\');</script>';
    648. 

  648. 		}
    649. 

  649. 	} else {
    650. 

  650. 		return FALSE;
    651. 

  651. 	}
    652. 

  652. }
    653. 

  653. 

  654. function parseimg($width, $height, $src, $lazyload, $pid, $extra = '') {
    655. 

  655. 	global $_G;
    656. 

  656. 	static $styleoutput = null;
    657. 

  657. 	if($_G['setting']['domainwhitelist_affectimg']) {
    658. 

  658. 		$tmp = parse_url($src);
    659. 

  659. 		if(!empty($tmp['host']) && !iswhitelist($tmp['host'])) {
    660. 

  660. 			return $src;
    661. 

  661. 		}
    662. 

  662. 	}
    663. 

  663. 	if(strstr($src, 'file:') || substr($src, 1, 1) == ':') {
    664. 

  664. 		return $src;
    665. 

  665. 	}
    666. 

  666. 	if($width > $_G['setting']['imagemaxwidth']) {
    667. 

  667. 		$height = intval($_G['setting']['imagemaxwidth'] * $height / $width);
    668. 

  668. 		$width = $_G['setting']['imagemaxwidth'];
    669. 

  669. 		if(defined('IN_MOBILE')) {
    670. 

  670. 			$extra = '';
    671. 

  671. 		} else {
    672. 

  672. 			$extra = 'onmouseover="img_onmouseoverfunc(this)" onclick="zoom(this)" style="cursor:pointer"';
    673. 

  673. 		}
    674. 

  674. 	}
    675. 

  675. 	$attrsrc = !IS_ROBOT && $lazyload ? 'file' : 'src';
    676. 

  676. 	$rimg_id = random(5);
    677. 

  677. 	$GLOBALS['aimgs'][$pid][] = $rimg_id;
    678. 

  678. 	$guestviewthumb = !empty($_G['setting']['guestviewthumb']['flag']) && empty($_G['uid']);
    679. 

  679. 	$img = '';
    680. 

  680. 	if($guestviewthumb) {
    681. 

  681. 		if(!isset($styleoutput)) {
    682. 

  682. 			$img .= guestviewthumbstyle();
    683. 

  683. 			$styleoutput = true;
    684. 

  684. 		}
    685. 

  685. 		$img .= '<div class="guestviewthumb"><img id="aimg_'.$rimg_id.'" class="guestviewthumb_cur" onclick="showWindow(\'login\', \'{loginurl}\'+\'&referer=\'+encodeURIComponent(location))" '.$attrsrc.'="{url}" border="0" alt="" />
    686. 

  686. 				<br><a href="{loginurl}" onclick="showWindow(\'login\', this.href+\'&referer=\'+encodeURIComponent(location));">'.lang('forum/template', 'guestviewthumb').'</a></div>';
    687. 

    688. 

  688. 	} else {
    689. 

  689. 		if(defined('IN_MOBILE')) {
    690. 

  690. 			$img = '<img'.($width > 0 ? 'width="'.$width.'"' : '').($height > 0 ? ' height="'.$height.'"' : '').' src="{url}" border="0" alt="" />';
    691. 

  691. 		} else {
    692. 

  692. 			$img = '<img id="aimg_'.$rimg_id.'" onclick="zoom(this, this.src, 0, 0, '.($_G['setting']['showexif'] ? 1 : 0).')" class="zoom"'.($width > 0 ? ' width="'.$width.'"' : '').($height > 0 ? ' height="'.$height.'"' : '').' '.$attrsrc.'="{url}" '.($extra ? $extra.' ' : '').'border="0" alt="" />';
    693. 

  693. 		}
    694. 

  694. 	}
    695. 

  695. 	$code = bbcodeurl($src, $img);
    696. 

  696. 	if($guestviewthumb) {
    697. 

  697. 		$code = str_replace('{loginurl}', 'member.php?mod=logging&action=login', $code);
    698. 

  698. 	}
    699. 

  699. 	return $code;
    700. 

  700. }
    701. 

  701. 

  702. function parsesmiles(&$message) {
    703. 

  703. 	global $_G;
    704. 

  704. 	static $enablesmiles;
    705. 

  705. 	if($enablesmiles === null) {
    706. 

  706. 		$enablesmiles = false;
    707. 

  707. 		if(!empty($_G['cache']['smilies']) && is_array($_G['cache']['smilies'])) {
    708. 

  708. 			foreach($_G['cache']['smilies']['replacearray'] AS $key => $smiley) {
    709. 

  709. 				$_G['cache']['smilies']['replacearray'][$key] = '<img src="'.STATICURL.'image/smiley/'.$_G['cache']['smileytypes'][$_G['cache']['smilies']['typearray'][$key]]['directory'].'/'.$smiley.'" smilieid="'.$key.'" border="0" alt="" />';
    710. 

  710. 			}
    711. 

  711. 			$enablesmiles = true;
    712. 

  712. 		}
    713. 

  713. 	}
    714. 

  714. 	$enablesmiles && $message = preg_replace($_G['cache']['smilies']['searcharray'], $_G['cache']['smilies']['replacearray'], $message, $_G['setting']['maxsmilies']);
    715. 

  715. 	return $message;
    716. 

  716. }
    717. 

  717. 

  718. function parsepostbg($bgimg, $pid) {
    719. 

  719. 	global $_G;
    720. 

  720. 	static $postbg;
    721. 

  721. 	if($postbg[$pid]) {
    722. 

  722. 		return '';
    723. 

  723. 	}
    724. 

  724. 	loadcache('postimg');
    725. 

  725. 	foreach($_G['cache']['postimg']['postbg'] as $postbg) {
    726. 

  726. 		if($postbg['url'] != $bgimg) {
    727. 

  727. 			continue;
    728. 

  728. 		}
    729. 

  729. 		$bgimg = dhtmlspecialchars(basename($bgimg), ENT_QUOTES);
    730. 

  730. 		$postbg[$pid] = true;
    731. 

  731. 		$_G['forum_posthtml']['header'][$pid] .= '<style type="text/css">#pid'.$pid.'{background-image:url("'.STATICURL.'image/postbg/'.$bgimg.'");}</style>';
    732. 

  732. 		break;
    733. 

  733. 	}
    734. 

  734. 	return '';
    735. 

  735. }
    736. 

  736. 

  737. function parsepassword($password, $pid) {
    738. 

  738. 	global $_G;
    739. 

  739. 	static $postpw;
    740. 

  740. 	if($postpw[$pid]) {
    741. 

  741. 		return '';
    742. 

  742. 	}
    743. 

  743. 	$postpw[$pid] = true;
    744. 

  744. 	if(empty($_G['cookie']['postpw_'.$pid]) || $_G['cookie']['postpw_'.$pid] != md5($password)) {
    745. 

  745. 		$_G['forum_discuzcode']['passwordlock'][$pid] = 1;
    746. 

  746. 	}
    747. 

  747. 	return '';
    748. 

  748. }
    749. 

  749. 

  750. function guestviewthumbstyle() {
    751. 

  751. 	static $styleoutput = null;
    752. 

  752. 	$return = '';
    753. 

  753. 	if ($styleoutput === null) {
    754. 

  754. 		global $_G;
    755. 

  755. 		$return = '<style>.guestviewthumb {margin:10px auto; text-align:center;}.guestviewthumb a {font-size:12px;}.guestviewthumb_cur {cursor:url('.IMGDIR.'/scf.cur), default; max-width:'.$_G['setting']['guestviewthumb']['width'].'px;}.ie6 .guestviewthumb_cur { width:'.$_G['setting']['guestviewthumb']['width'].'px !important;}</style>';
    756. 

  756. 		$styleoutput = true;
    757. 

  757. 	}
    758. 

  758. 	return $return;
    759. 

  759. }
    760. 

  760. ?>
    761.