Vergleich inc/class_parser.php - 1.6.1 - 1.6.17

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* Website: http://mybb.com * License: http://mybb.com/about/license *	* Website: http://mybb.com * License: http://mybb.com/about/license *
* $Id: class_parser.php 5141 2010-07-29 23:32:11Z RyanGordon $	* $Id$
/ /	/ /
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me_username shorten_urls highlight	me_username shorten_urls highlight
	filter_cdata
) */	) */
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* @var string */ public $base_url;	* @var string */ public $base_url;

/** * Parsed Highlights cache	/** * Parsed Highlights cache
* * @access public * @var array */	* * @access public * @var array */
public $highlight_cache = array();	public $highlight_cache = array();

/** * Options for this parsed message (Private - set by parse_message argument) *	/** * Options for this parsed message (Private - set by parse_message argument) *
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* @var array */ public $options;	* @var array */ public $options;
	/** * Internal cache for nested lists * * @access public * @var array / public $list_elements; /* * Internal counter for nested lists * * @access public * @var int */ public $list_count;
/** * Parses a message with the specified options. * * @param string The message to be parsed.	/** * Parses a message with the specified options. * * @param string The message to be parsed.
* @param array Array of yes/no options - allow_html,filter_badwords,allow_mycode,allow_smilies,nl2br,me_username.	* @param array Array of yes/no options - allow_html,filter_badwords,allow_mycode,allow_smilies,nl2br,me_username,filter_cdata.
* @return string The parsed message. */ function parse_message($message, $options=array()) { global $plugins, $mybb;	* @return string The parsed message. */ function parse_message($message, $options=array()) { global $plugins, $mybb;

// Set base URL for parsing smilies $this->base_url = $mybb->settings['bburl']; if($this->base_url != "")	// Set base URL for parsing smilies $this->base_url = $mybb->settings['bburl']; if($this->base_url != "")
{	{
if(my_substr($this->base_url, my_strlen($this->base_url) -1) != "/") { $this->base_url = $this->base_url."/"; } }	if(my_substr($this->base_url, my_strlen($this->base_url) -1) != "/") { $this->base_url = $this->base_url."/"; } }
// Set the options	// Set the options
$this->options = $options;	$this->options = $options;
$message = $plugins->run_hooks("parse_message_start", $message);	$message = $plugins->run_hooks("parse_message_start", $message);
// Get rid of cartridge returns for they are the workings of the devil $message = str_replace("\r", "", $message);	// Get rid of cartridge returns for they are the workings of the devil $message = str_replace("\r", "", $message);

// Filter bad words if requested. if($this->options['filter_badwords']) { $message = $this->parse_badwords($message);	// Filter bad words if requested. if($this->options['filter_badwords']) { $message = $this->parse_badwords($message);
	} // Filter CDATA tags if requested (syndication.php). if(!empty($this->options['filter_cdata'])) { $message = $this->parse_cdata($message);
} if($this->options['allow_html'] != 1)	} if($this->options['allow_html'] != 1)
{	{
$message = $this->parse_html($message);	$message = $this->parse_html($message);
}	}
else	else
{ while(preg_match("#<script(.)>(.)</script(.*)>#is", $message))	{ while(preg_match("#<s(cript\|tyle)(.)>(.)</s(cript\|tyle)(.*)>#is", $message))
{	{
$message = preg_replace("#<script(.)>(.)</script(.*)>#is", "<script$1>$2</script$3>", $message);	$message = preg_replace("#<s(cript\|tyle)(.)>(.)</s(cript\|tyle)(.*)>#is", "<s$1$2>$3</s$4$5>", $message);
}	}
// Remove these completely $message = preg_replace("#\s<base[^>]>\s#is", "", $message); $message = preg_replace("#\s<meta[^>]>\s#is", "", $message); $message = str_replace(array('<?php', '<!--', '-->', '?>', "<br />\n", "<br>\n"), array('<?php', '<!--', '-->', '?>', "\n", "\n"), $message);	$find = array('<?php', '<!--', '-->', '?>', "<br />\n", "<br>\n"); $replace = array('<?php', '<!--', '-->', '?>', "\n", "\n"); $message = str_replace($find, $replace, $message);
}	}

// If MyCode needs to be replaced, first filter out [code] and [php] tags. if($this->options['allow_mycode']) {	// If MyCode needs to be replaced, first filter out [code] and [php] tags. if($this->options['allow_mycode']) {
// First we split up the contents of code and php tags to ensure they're not parsed.
preg_match_all("#\[(code\|php)\](.?)\[/\\1\](\r\n?\|\n?)#si", $message, $code_matches, PREG_SET_ORDER); $message = preg_replace("#\[(code\|php)\](.?)\[/\\1\](\r\n?\|\n?)#si", "<mybb-code>\n", $message); } // Always fix bad Javascript in the message. $message = $this->fix_javascript($message);	preg_match_all("#\[(code\|php)\](.?)\[/\\1\](\r\n?\|\n?)#si", $message, $code_matches, PREG_SET_ORDER); $message = preg_replace("#\[(code\|php)\](.?)\[/\\1\](\r\n?\|\n?)#si", "<mybb-code>\n", $message); } // Always fix bad Javascript in the message. $message = $this->fix_javascript($message);

// Replace "me" code and slaps if we have a username if($this->options['me_username']) { global $lang;	// Replace "me" code and slaps if we have a username if($this->options['me_username']) { global $lang;

$message = preg_replace('#(>\|^\|\r\|\n)/me ([^\r\n<])#i', "\\1<span style=\"color: red;\"> {$this->options['me_username']} \\2</span>", $message); $message = preg_replace('#(>\|^\|\r\|\n)/slap ([^\r\n<])#i', "\\1<span style=\"color: red;\"> {$this->options['me_username']} {$lang->slaps} \\2 {$lang->with_trout}</span>", $message); }	$message = preg_replace('#(>\|^\|\r\|\n)/me ([^\r\n<])#i', "\\1<span style=\"color: red;\"> {$this->options['me_username']} \\2</span>", $message); $message = preg_replace('#(>\|^\|\r\|\n)/slap ([^\r\n<])#i', "\\1<span style=\"color: red;\"> {$this->options['me_username']} {$lang->slaps} \\2 {$lang->with_trout}</span>", $message); }

// If we can, parse smilies if($this->options['allow_smilies']) {	// If we can, parse smilies if($this->options['allow_smilies']) {
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{ $message = $this->parse_mycode($message, $this->options); }	{ $message = $this->parse_mycode($message, $this->options); }

// Parse Highlights	// Parse Highlights
if($this->options['highlight'])	if(!empty($this->options['highlight']))
{ $message = $this->highlight_message($message, $this->options['highlight']); }	{ $message = $this->highlight_message($message, $this->options['highlight']); }

// Run plugin hooks $message = $plugins->run_hooks("parse_message", $message);	// Run plugin hooks $message = $plugins->run_hooks("parse_message", $message);

if($this->options['allow_mycode']) { // Now that we're done, if we split up any code tags, parse them and glue it all back together	if($this->options['allow_mycode']) { // Now that we're done, if we split up any code tags, parse them and glue it all back together
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{ $text[2] = $this->parse_html($text[2]); }	{ $text[2] = $this->parse_html($text[2]); }

if(my_strtolower($text[1]) == "code") { $code = $this->mycode_parse_code($text[2]);	if(my_strtolower($text[1]) == "code") { $code = $this->mycode_parse_code($text[2]);
}	}
elseif(my_strtolower($text[1]) == "php") { $code = $this->mycode_parse_php($text[2]);	elseif(my_strtolower($text[1]) == "php") { $code = $this->mycode_parse_php($text[2]);
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} }	} }
if($options['nl2br'] !== 0)	// Replace meta and base tags in our post - these are > dangerous < if($this->options['allow_html']) { $message = preg_replace_callback("#<((m[^a])\|(b[^diloru>])\|(s[^aemptu>]))(\s[^>])>#si", create_function( '$matches', 'return htmlspecialchars_uni($matches[0]);' ), $message); } if(!isset($options['nl2br']) \|\| $options['nl2br'] != 0)
{ $message = nl2br($message); // Fix up new lines and block level elements $message = preg_replace("#(</?(?:html\|head\|body\|div\|p\|form\|table\|thead\|tbody\|tfoot\|tr\|td\|th\|ul\|ol\|li\|div\|p\|blockquote\|cite\|hr)[^>]>)\s<br />#i", "$1", $message); $message = preg_replace("#( )+(</?(?:html\|head\|body\|div\|p\|form\|table\|thead\|tbody\|tfoot\|tr\|td\|th\|ul\|ol\|li\|div\|p\|blockquote\|cite\|hr)[^>]*>)#i", "$2", $message);	{ $message = nl2br($message); // Fix up new lines and block level elements $message = preg_replace("#(</?(?:html\|head\|body\|div\|p\|form\|table\|thead\|tbody\|tfoot\|tr\|td\|th\|ul\|ol\|li\|div\|p\|blockquote\|cite\|hr)[^>]>)\s<br />#i", "$1", $message); $message = preg_replace("#( )+(</?(?:html\|head\|body\|div\|p\|form\|table\|thead\|tbody\|tfoot\|tr\|td\|th\|ul\|ol\|li\|div\|p\|blockquote\|cite\|hr)[^>]*>)#i", "$2", $message);
}	}
$message = my_wordwrap($message);	$message = my_wordwrap($message);

$message = $plugins->run_hooks("parse_message_end", $message);	$message = $plugins->run_hooks("parse_message_end", $message);

return $message; }	return $message; }
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{ global $cache, $lang; $this->mycode_cache = array();	{ global $cache, $lang; $this->mycode_cache = array();
	$standard_mycode = $callback_mycode = array();
$standard_mycode['b']['regex'] = "#\[b\](.?)\[/b\]#si"; $standard_mycode['b']['replacement'] = "<span style=\"font-weight: bold;\">$1</span>"; $standard_mycode['u']['regex'] = "#\[u\](.?)\[/u\]#si"; $standard_mycode['u']['replacement'] = "<span style=\"text-decoration: underline;\">$1</span>";	$standard_mycode['b']['regex'] = "#\[b\](.?)\[/b\]#si"; $standard_mycode['b']['replacement'] = "<span style=\"font-weight: bold;\">$1</span>"; $standard_mycode['u']['regex'] = "#\[u\](.?)\[/u\]#si"; $standard_mycode['u']['replacement'] = "<span style=\"text-decoration: underline;\">$1</span>";

$standard_mycode['i']['regex'] = "#\[i\](.*?)\[/i\]#si"; $standard_mycode['i']['replacement'] = "<span style=\"font-style: italic;\">$1</span>";	$standard_mycode['i']['regex'] = "#\[i\](.*?)\[/i\]#si"; $standard_mycode['i']['replacement'] = "<span style=\"font-style: italic;\">$1</span>";
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$standard_mycode['copy']['regex'] = "#$c$#i"; $standard_mycode['copy']['replacement'] = "©";	$standard_mycode['copy']['regex'] = "#$c$#i"; $standard_mycode['copy']['replacement'] = "©";

$standard_mycode['tm']['regex'] = "#$tm$#i"; $standard_mycode['tm']['replacement'] = ""; $standard_mycode['reg']['regex'] = "#$r$#i"; $standard_mycode['reg']['replacement'] = "®";	$standard_mycode['tm']['regex'] = "#$tm$#i"; $standard_mycode['tm']['replacement'] = ""; $standard_mycode['reg']['regex'] = "#$r$#i"; $standard_mycode['reg']['replacement'] = "®";
$standard_mycode['url_simple']['regex'] = "#\[url\]([a-z]+?://)([^\r\n\"<]+?)\[/url\]#sei"; $standard_mycode['url_simple']['replacement'] = "\$this->mycode_parse_url(\"$1$2\")"; $standard_mycode['url_simple2']['regex'] = "#\[url\]([^\r\n\"<]+?)\[/url\]#ei"; $standard_mycode['url_simple2']['replacement'] = "\$this->mycode_parse_url(\"$1\")"; $standard_mycode['url_complex']['regex'] = "#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#esi"; $standard_mycode['url_complex']['replacement'] = "\$this->mycode_parse_url(\"$1$2\", \"$3\")"; $standard_mycode['url_complex2']['regex'] = "#\[url=([^\r\n\"<&]+?)\](.+?)\[/url\]#esi"; $standard_mycode['url_complex2']['replacement'] = "\$this->mycode_parse_url(\"$1\", \"$2\")"; $standard_mycode['email_simple']['regex'] = "#\[email\](.*?)\[/email\]#ei"; $standard_mycode['email_simple']['replacement'] = "\$this->mycode_parse_email(\"$1\")";	$callback_mycode['url_simple']['regex'] = "#\[url\]([a-z]+?://)([^\r\n\"<]+?)\[/url\]#si"; $callback_mycode['url_simple']['replacement'] = array($this, 'mycode_parse_url_callback1'); $callback_mycode['url_simple2']['regex'] = "#\[url\]([^\r\n\"<]+?)\[/url\]#i"; $callback_mycode['url_simple2']['replacement'] = array($this, 'mycode_parse_url_callback2'); $callback_mycode['url_complex']['regex'] = "#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si"; $callback_mycode['url_complex']['replacement'] = array($this, 'mycode_parse_url_callback1'); $callback_mycode['url_complex2']['regex'] = "#\[url=([^\r\n\"<&]+?)\](.+?)\[/url\]#si"; $callback_mycode['url_complex2']['replacement'] = array($this, 'mycode_parse_url_callback2'); $callback_mycode['email_simple']['regex'] = "#\[email\](.?)\[/email\]#i"; $callback_mycode['email_simple']['replacement'] = array($this, 'mycode_parse_email_callback'); $callback_mycode['email_complex']['regex'] = "#\[email=(.?)\](.*?)\[/email\]#i"; $callback_mycode['email_complex']['replacement'] = array($this, 'mycode_parse_email_callback');

$standard_mycode['email_complex']['regex'] = "#\[email=(.?)\](.?)\[/email\]#ei"; $standard_mycode['email_complex']['replacement'] = "\$this->mycode_parse_email(\"$1\", \"$2\")";
$standard_mycode['hr']['regex'] = "#\[hr\]#si"; $standard_mycode['hr']['replacement'] = "<hr />";	$standard_mycode['hr']['regex'] = "#\[hr\]#si"; $standard_mycode['hr']['replacement'] = "<hr />";

$nestable_mycode['color']['regex'] = "#\[color=([a-zA-Z]\|\#?[0-9a-fA-F]{6})](.?)\[/color\]#si"; $nestable_mycode['color']['replacement'] = "<span style=\"color: $1;\">$2</span>"; $nestable_mycode['size']['regex'] = "#\[size=(xx-small\|x-small\|small\|medium\|large\|x-large\|xx-large)\](.*?)\[/size\]#si"; $nestable_mycode['size']['replacement'] = "<span style=\"font-size: $1;\">$2</span>";	$nestable_mycode['color']['regex'] = "#\[color=([a-zA-Z]\|\#?[0-9a-fA-F]{6})](.?)\[/color\]#si"; $nestable_mycode['color']['replacement'] = "<span style=\"color: $1;\">$2</span>"; $nestable_mycode['size']['regex'] = "#\[size=(xx-small\|x-small\|small\|medium\|large\|x-large\|xx-large)\](.*?)\[/size\]#si"; $nestable_mycode['size']['replacement'] = "<span style=\"font-size: $1;\">$2</span>";
$nestable_mycode['size_int']['regex'] = "#\[size=([0-9\+\-]+?)\](.*?)\[/size\]#esi"; $nestable_mycode['size_int']['replacement'] = "\$this->mycode_handle_size(\"$1\", \"$2\")";	$callback_mycode['size_int']['regex'] = "#\[size=([0-9\+\-]+?)\](.*?)\[/size\]#si"; $callback_mycode['size_int']['replacement'] = array($this, 'mycode_handle_size_callback');
$nestable_mycode['font']['regex'] = "#\[font=([a-z ]+?)\](.+?)\[/font\]#si"; $nestable_mycode['font']['replacement'] = "<span style=\"font-family: $1;\">$2</span>";	$nestable_mycode['font']['regex'] = "#\[font=([a-z ]+?)\](.+?)\[/font\]#si"; $nestable_mycode['font']['replacement'] = "<span style=\"font-family: $1;\">$2</span>";

$nestable_mycode['align']['regex'] = "#\[align=(left\|center\|right\|justify)\](.*?)\[/align\]#si"; $nestable_mycode['align']['replacement'] = "<div style=\"text-align: $1;\">$2</div>"; $custom_mycode = $cache->read("mycode");	$nestable_mycode['align']['regex'] = "#\[align=(left\|center\|right\|justify)\](.*?)\[/align\]#si"; $nestable_mycode['align']['replacement'] = "<div style=\"text-align: $1;\">$2</div>"; $custom_mycode = $cache->read("mycode");

// If there is custom MyCode, load it. if(is_array($custom_mycode))	// If there is custom MyCode, load it. if(is_array($custom_mycode))
{	{
foreach($custom_mycode as $key => $mycode) { $mycode['regex'] = str_replace("\x0", "", $mycode['regex']); $custom_mycode[$key]['regex'] = "#".$mycode['regex']."#si"; } $mycode = array_merge($standard_mycode, $custom_mycode);	foreach($custom_mycode as $key => $mycode) { $mycode['regex'] = str_replace("\x0", "", $mycode['regex']); $custom_mycode[$key]['regex'] = "#".$mycode['regex']."#si"; } $mycode = array_merge($standard_mycode, $custom_mycode);
}	}
else { $mycode = $standard_mycode;	else { $mycode = $standard_mycode;
}	}
// Assign the MyCode to the cache. foreach($mycode as $code)	// Assign the MyCode to the cache. foreach($mycode as $code)
{	{
$this->mycode_cache['standard']['find'][] = $code['regex']; $this->mycode_cache['standard']['replacement'][] = $code['replacement']; }	$this->mycode_cache['standard']['find'][] = $code['regex']; $this->mycode_cache['standard']['replacement'][] = $code['replacement']; }
	// Assign the nestable MyCode to the cache. foreach($nestable_mycode as $code) { $this->mycode_cache['nestable'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']); }
// Assign the nestable MyCode to the cache.	// Assign the nestable MyCode to the cache.
foreach($nestable_mycode as $code)	foreach($callback_mycode as $code)
{	{
$this->mycode_cache['nestable'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);	$this->mycode_cache['callback'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);
} }	} }
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{ $this->cache_mycode(); }	{ $this->cache_mycode(); }

// Parse quotes first $message = $this->mycode_parse_quotes($message);	// Parse quotes first $message = $this->mycode_parse_quotes($message);
$message = $this->mycode_auto_url($message);	$message = $this->mycode_auto_url($message);
$message = str_replace('$', '$', $message);	$message = str_replace('$', '$', $message);

// Replace the rest $message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);	// Replace the rest $message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);
	foreach($this->mycode_cache['callback'] as $replace) { $message = preg_replace_callback($replace['find'], $replace['replacement'], $message); }
// Replace the nestable mycode's foreach($this->mycode_cache['nestable'] as $mycode) { while(preg_match($mycode['find'], $message)) { $message = preg_replace($mycode['find'], $mycode['replacement'], $message);	// Replace the nestable mycode's foreach($this->mycode_cache['nestable'] as $mycode) { while(preg_match($mycode['find'], $message)) { $message = preg_replace($mycode['find'], $mycode['replacement'], $message);
} } // Special code requiring special attention while(preg_match("#\[list\](.?)\[/list\]#esi", $message)) { $message = preg_replace("#\s?\[list\](.?)\[/list\](\r\n?\|\n?)#esi", "\$this->mycode_parse_list('$1')\n", $message); }	} } // Reset list cache $this->list_elements = array(); $this->list_count = 0; // Find all lists $message = preg_replace_callback("#(\[list(=(a\|A\|i\|I\|1))?\]\|\[/list\])#si", array($this, 'mycode_prepare_list'), $message);

// Replace lists. while(preg_match("#\[list=(a\|A\|i\|I\|1)\](.*?)\[/list\](\r\n?\|\n?)#esi", $message))	// Replace all lists for($i = $this->list_count; $i > 0; $i--)
{	{
$message = preg_replace("#\s?\[list=(a\|A\|i\|I\|1)\](.*?)\[/list\]#esi", "\$this->mycode_parse_list('$2', '$1')\n", $message);	// Ignores missing end tags $message = preg_replace_callback("#\s?\[list(=(a\|A\|i\|I\|1))?&{$i}\](.*?)(\[/list&{$i}\]\|$)(\r\n?\|\n?)#si", array($this, 'mycode_parse_list_callback'), $message, 1);
} // Convert images when allowed. if($options['allow_imgcode'] != 0)	} // Convert images when allowed. if($options['allow_imgcode'] != 0)
{ $message = preg_replace("#\[img\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$2')\n", $message); $message = preg_replace("#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$4', array('$1', '$2'));", $message); $message = preg_replace("#\[img align=([a-z]+)\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$3', array(), '$1');", $message); $message = preg_replace("#\[img=([0-9]{1,3})x([0-9]{1,3}) align=([a-z]+)\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$5', array('$1', '$2'), '$3');", $message);	{ $message = preg_replace_callback("#\[img\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback1'), $message); $message = preg_replace_callback("#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback2'), $message); $message = preg_replace_callback("#\[img align=([a-z]+)\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback3'), $message); $message = preg_replace_callback("#\[img=([0-9]{1,3})x([0-9]{1,3}) align=([a-z]+)\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback4'), $message);
}	}

// Convert videos when allow. if($options['allow_videocode'] != 0) {	// Convert videos when allow. if($options['allow_videocode'] != 0) {
$message = preg_replace("#\[video=(.?)\](.?)\[/video\]#ei", "\$this->mycode_parse_video('$1', '$2');", $message);	$message = preg_replace_callback("#\[video=(.?)\](.?)\[/video\]#i", array($this, 'mycode_parse_video_callback'), $message);
} return $message;	} return $message;
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*/ private function cache_smilies() {	*/ private function cache_smilies() {
global $cache;	global $cache, $mybb;
$this->smilies_cache = array(); $smilies = $cache->read("smilies"); if(is_array($smilies))	$this->smilies_cache = array(); $smilies = $cache->read("smilies"); if(is_array($smilies))
{	{
foreach($smilies as $sid => $smilie) {	foreach($smilies as $sid => $smilie) {
	if(defined("IN_ARCHIVE") && substr($smilie['image'], 0, 4) != "http") { // We're in the archive and not using an outside image, add in our address $smilie['image'] = $mybb->settings['bburl']."/".$smilie['image']; }
$this->smilies_cache[$smilie['find']] = "<img src=\"{$smilie['image']}\" style=\"vertical-align: middle;\" border=\"0\" alt=\"{$smilie['name']}\" title=\"{$smilie['name']}\" />"; } }	$this->smilies_cache[$smilie['find']] = "<img src=\"{$smilie['image']}\" style=\"vertical-align: middle;\" border=\"0\" alt=\"{$smilie['name']}\" title=\"{$smilie['name']}\" />"; } }
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{ $this->cache_smilies(); }	{ $this->cache_smilies(); }

$message = ' ' . $message . ' ';	$message = ' ' . $message . ' ';

// First we take out any of the tags we don't want parsed between (url= etc)	// First we take out any of the tags we don't want parsed between (url= etc)
preg_match_all("#\[(url(=[^\]]])?\](.?)\[\/url\]\|quote=([^\]])?\])#i", $message, $bad_matches, PREG_PATTERN_ORDER); $message = preg_replace("#\[(url(=[^\]]])?\](.?)\[\/url\]\|quote=([^\]])?\])#si", "<mybb-bad-sm>", $message);	preg_match_all("#\[(url(=[^\]])?\]\|quote=([^\]])?\])#i", $message, $bad_matches, PREG_PATTERN_ORDER); $message = preg_replace("#\[(url(=[^\]])?\]\|quote=([^\]])?\])#si", "<mybb-bad-sm>", $message);
// Impose a hard limit of 500 smilies per message as to not overload the parser $remaining = 500;	// Impose a hard limit of 500 smilies per message as to not overload the parser $remaining = 500;
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$orig_message = $message; $find = $this->parse_html($find); $find = preg_quote($find, "#");	$orig_message = $message; $find = $this->parse_html($find); $find = preg_quote($find, "#");
	$replace = strip_tags($replace, "<img>");
// Fix issues for smileys starting with a ";" $orig_find = $find; if(substr($find, 0, 1) == ";") { $find = "(?<!&gt\|&lt\|&amp)".$find;	// Fix issues for smileys starting with a ";" $orig_find = $find; if(substr($find, 0, 1) == ";") { $find = "(?<!&gt\|&lt\|&amp)".$find;
}	}
$message = @preg_replace("#(?<=[^\"])".$find."(?=.\W\|\"\|\W.\|\W$)#si", $replace, $message, $remaining, $replacements);	$message = @preg_replace("#(?<=[^\"])".$find."(?=.\W\|\"\|\W.\|\W$)#si", $replace, $message, $remaining, $replacements);

if($message == null) { $message = preg_replace("#(?<=[^&;\"])".$orig_find."(?=.\W\|\"\|\W.\|\W$)#si", $replace, $orig_message, $remaining); }	if($message == null) { $message = preg_replace("#(?<=[^&;\"])".$orig_find."(?=.\W\|\"\|\W.\|\W$)#si", $replace, $orig_message, $remaining); }

$remaining -= $replacements; if($remaining <= 0) {	$remaining -= $replacements; if($remaining <= 0) {
Zeile 506	Zeile 559
{ $badword['replacement'] = "*****"; }	{ $badword['replacement'] = "*****"; }

// Take into account the position offset for our last replacement. $index = substr_count($badword['badword'], '')+2; $badword['badword'] = str_replace('\', '([a-zA-Z0-9_]{1})', preg_quote($badword['badword'], "#"));	// Take into account the position offset for our last replacement. $index = substr_count($badword['badword'], '')+2; $badword['badword'] = str_replace('\', '([a-zA-Z0-9_]{1})', preg_quote($badword['badword'], "#"));

// Ensure we run the replacement enough times but not recursively (i.e. not while(preg_match..)) $count = preg_match_all("#(^\|\W)".$badword['badword']."(\W\|$)#i", $message, $matches); for($i=0; $i < $count; ++$i)	// Ensure we run the replacement enough times but not recursively (i.e. not while(preg_match..)) $count = preg_match_all("#(^\|\W)".$badword['badword']."(\W\|$)#i", $message, $matches); for($i=0; $i < $count; ++$i)
Zeile 518	Zeile 571
$message = preg_replace("#(^\|\W)".$badword['badword']."(\W\|$)#i", "\\1".$badword['replacement'].'\\'.$index, $message); } }	$message = preg_replace("#(^\|\W)".$badword['badword']."(\W\|$)#i", "\\1".$badword['replacement'].'\\'.$index, $message); } }
} if($options['strip_tags'] == 1) {	} if(isset($options['strip_tags']) && $options['strip_tags'] == 1) {
$message = strip_tags($message); }	$message = strip_tags($message); }
	return $message; } /** * Resolves nested CDATA tags in the specified message. * * @param string The message to be parsed. * @return string The parsed message. */ function parse_cdata($message) { $message = str_replace(']]>', ']]]]><![CDATA[>', $message);
return $message; }	return $message; }
Zeile 535	Zeile 601
function fix_javascript($message) { $js_array = array(	function fix_javascript($message) { $js_array = array(
"#(&\#(0)106;\|&\#(0)74;\|j)((&\#(0)97;\|&\#(0)65;\|a)(&\#(0)118;\|&\#(0)86;\|v)(&\#(0)97;\|&\#(0)65;\|a)(\s)?(&\#(0)115;\|&\#(0)83;\|s)(&\#(0)99;\|&\#(0)67;\|c)(&\#(0)114;\|&\#(0)82;\|r)(&\#(0)105;\|&\#(0)73;\|i)(&\#112;\|&\#(0)80;\|p)(&\#(0)116;\|&\#(0)84;\|t)(&\#(0)58;\|\:))#i",	"#(&\#(0)106;?\|&\#(0)74;?\|&\#x(0)4a;?\|&\#x(0)6a;?\|j)((&\#(0)97;?\|&\#(0)65;?\|a)(&\#(0)118;?\|&\#(0)86;?\|v)(&\#(0)97;?\|&\#(0)65;?\|a)(\s)?(&\#(0)115;?\|&\#(0)83;?\|s)(&\#(0)99;?\|&\#(0)67;?\|c)(&\#(0)114;?\|&\#(0)82;?\|r)(&\#(0)105;?\|&\#(0)73;?\|i)(&\#112;?\|&\#(0)80;?\|p)(&\#(0)116;?\|&\#(0)84;?\|t)(&\#(0)58;?\|\:))#i",
"#(o)(nmouseover\s?=)#i", "#(o)(nmouseout\s?=)#i", "#(o)(nmousedown\s?=)#i",	"#(o)(nmouseover\s?=)#i", "#(o)(nmouseout\s?=)#i", "#(o)(nmousedown\s?=)#i",
Zeile 550	Zeile 616
"#(o)(nfocus\s?=)#i", "#(o)(nselect\s?=)#i", "#(o)(nunload\s?=)#i",	"#(o)(nfocus\s?=)#i", "#(o)(nselect\s?=)#i", "#(o)(nunload\s?=)#i",
"#(o)(nkeypress\s?=)#i"	"#(o)(nkeypress\s?=)#i", "#(o)(nerror\s?=)#i", "#(o)(nreset\s?=)#i", "#(o)(nabort\s?=)#i"
);	);

$message = preg_replace($js_array, "$1<strong></strong>$2$4", $message); return $message;	$message = preg_replace($js_array, "$1<strong></strong>$2$4", $message); return $message;
} /** * Handles fontsize.	} /** * Handles fontsize.
* * @param string The original size. * @param string The text within a size tag.	* * @param string The original size. * @param string The text within a size tag.
Zeile 577	Zeile 646
$text = "<span style=\"font-size: {$size}pt;\">".str_replace("\'", "'", $text)."</span>"; return $text;	$text = "<span style=\"font-size: {$size}pt;\">".str_replace("\'", "'", $text)."</span>"; return $text;
	} /** * Handles fontsize. * * @param array Matches. * @return string The parsed text. */ function mycode_handle_size_callback($matches) { return $this->mycode_handle_size($matches[1], $matches[2]);
} /**	} /**
Zeile 591	Zeile 671
global $lang, $templates, $theme, $mybb; // Assign pattern and replace values.	global $lang, $templates, $theme, $mybb; // Assign pattern and replace values.
$pattern = array( "#\[quote=(?:"\|\"\|')?(.?)[\"']?(?:"\|\"\|')?\](.?)\[\/quote\](\r\n?\|\n?)#esi", "#\[quote\](.*?)\[\/quote\](\r\n?\|\n?)#si" ); if($text_only == false) { $replace = array( "\$this->mycode_parse_post_quotes('$2','$1')", "<blockquote><cite>$lang->quote</cite>$1</blockquote>\n" ); } else { $replace = array( "\$this->mycode_parse_post_quotes('$2', '$1', true)", "\n{$lang->quote}\n--\n$1\n--\n" ); } while(preg_match($pattern[0], $message) \|\| preg_match($pattern[1], $message)) { $message = preg_replace($pattern, $replace, $message); }	$pattern = "#\[quote\](.?)\[\/quote\](\r\n?\|\n?)#si"; $pattern_callback = "#\[quote=([\"']\|"\|)(.?)(?:\\1)(.?)(?:[\"']\|")?\](.?)\[/quote\](\r\n?\|\n?)#si"; if($text_only == false) { $replace = "<blockquote><cite>$lang->quote</cite>$1</blockquote>\n"; $replace_callback = array($this, 'mycode_parse_post_quotes_callback1'); } else { $replace = "\n{$lang->quote}\n--\n$1\n--\n"; $replace_callback = array($this, 'mycode_parse_post_quotes_callback2'); } do { // preg_replace has erased the message? Restore it... $previous_message = $message; $message = preg_replace($pattern, $replace, $message, -1, $count); $message = preg_replace_callback($pattern_callback, $replace_callback, $message, -1, $count_callback); if(!$message) { $message = $previous_message; break; } } while($count \|\| $count_callback);
if($text_only == false) { $find = array( "#(\r\n\|\n)<\/cite>(\r\n\|\n)#", "#(\r\n\|\n)<\/blockquote>#"	if($text_only == false) { $find = array( "#(\r\n\|\n)<\/cite>(\r\n\|\n)#", "#(\r\n\|\n)<\/blockquote>#"
);	);
$replace = array( "</cite><br />",	$replace = array( "</cite><br />",
Zeile 630	Zeile 712
$message = preg_replace($find, $replace, $message); } return $message;	$message = preg_replace($find, $replace, $message); } return $message;
} /** * Parses quotes with post id and/or dateline.	} /** * Parses quotes with post id and/or dateline.
* * @param string The message to be parsed * @param string The username to be parsed	* * @param string The message to be parsed * @param string The username to be parsed
Zeile 643	Zeile 725
function mycode_parse_post_quotes($message, $username, $text_only=false) { global $lang, $templates, $theme, $mybb;	function mycode_parse_post_quotes($message, $username, $text_only=false) { global $lang, $templates, $theme, $mybb;

$linkback = $date = ""; $message = trim($message); $message = preg_replace("#(^<br(\s?)(\/?)>\|<br(\s?)(\/?)>$)#i", "", $message);	$linkback = $date = ""; $message = trim($message); $message = preg_replace("#(^<br(\s?)(\/?)>\|<br(\s?)(\/?)>$)#i", "", $message);
if(!$message) return ''; $message = str_replace('\"', '"', $message); $username = str_replace('\"', '"', $username)."'";	if(!$message) { return ''; } $username .= "'";
$delete_quote = true; preg_match("#pid=(?:"\|\"\|')?([0-9]+)[\"']?(?:"\|\"\|')?#i", $username, $match);	$delete_quote = true; preg_match("#pid=(?:"\|\"\|')?([0-9]+)[\"']?(?:"\|\"\|')?#i", $username, $match);
Zeile 668	Zeile 752
{ eval("\$linkback = \" ".$templates->get("postbit_gotopost", 1, 0)."\";"); }	{ eval("\$linkback = \" ".$templates->get("postbit_gotopost", 1, 0)."\";"); }

$username = preg_replace("#(?:"\|\"\|')? pid=(?:"\|\"\|')?[0-9]+[\"']?(?:"\|\"\|')?#i", '', $username); $delete_quote = false; }	$username = preg_replace("#(?:"\|\"\|')? pid=(?:"\|\"\|')?[0-9]+[\"']?(?:"\|\"\|')?#i", '', $username); $delete_quote = false; }
Zeile 682	Zeile 766
$postdate = my_date($mybb->settings['dateformat'], intval($match[1])); $posttime = my_date($mybb->settings['timeformat'], intval($match[1])); $date = " ({$postdate} {$posttime})";	$postdate = my_date($mybb->settings['dateformat'], intval($match[1])); $posttime = my_date($mybb->settings['timeformat'], intval($match[1])); $date = " ({$postdate} {$posttime})";
}	}
$username = preg_replace("#(?:"\|\"\|')? dateline=(?:"\|\"\|')?[0-9]+(?:"\|\"\|')?#i", '', $username); $delete_quote = false;	$username = preg_replace("#(?:"\|\"\|')? dateline=(?:"\|\"\|')?[0-9]+(?:"\|\"\|')?#i", '', $username); $delete_quote = false;
}	}
if($delete_quote)	if($delete_quote)
{	{
$username = my_substr($username, 0, my_strlen($username)-1);	$username = my_substr($username, 0, my_strlen($username)-1);
}	}
if($text_only) { return "\n".htmlspecialchars_uni($username)." $lang->wrote{$date}\n--\n{$message}\n--\n"; } else	if($text_only) { return "\n".htmlspecialchars_uni($username)." $lang->wrote{$date}\n--\n{$message}\n--\n"; } else
{	{
$span = ""; if(!$delete_quote) { $span = "<span>{$date}</span>"; }	$span = ""; if(!$delete_quote) { $span = "<span>{$date}</span>"; }

return "<blockquote><cite>{$span}".htmlspecialchars_uni($username)." $lang->wrote{$linkback}</cite>{$message}</blockquote>\n"; }	return "<blockquote><cite>{$span}".htmlspecialchars_uni($username)." $lang->wrote{$linkback}</cite>{$message}</blockquote>\n"; }
	} /** * Parses quotes with post id and/or dateline. * * @param array Matches. * @return string The parsed message. / function mycode_parse_post_quotes_callback1($matches) { return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3]); } /* * Parses quotes with post id and/or dateline. * * @param array Matches. * @return string The parsed message. */ function mycode_parse_post_quotes_callback2($matches) { return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3], true);
} /**	} /**
Zeile 728	Zeile 834
$code = preg_replace('#^(\t)(\n\|\r\|\0\|\x0B\| )#', '\\1', $code); $code = rtrim($code); $original = preg_replace('#^\t*#', '', $code);	$code = preg_replace('#^(\t)(\n\|\r\|\0\|\x0B\| )#', '\\1', $code); $code = rtrim($code); $original = preg_replace('#^\t*#', '', $code);

if(empty($original)) { return;	if(empty($original)) { return;
Zeile 739	Zeile 845
$code = str_replace('\\', '\', $code); $code = str_replace("\t", '    ', $code); $code = str_replace(" ", '  ', $code);	$code = str_replace('\\', '\', $code); $code = str_replace("\t", '    ', $code); $code = str_replace(" ", '  ', $code);

return "<div class=\"codeblock\">\n<div class=\"title\">".$lang->code."\n</div><div class=\"body\" dir=\"ltr\"><code>".$code."</code></div></div>\n";	return "<div class=\"codeblock\">\n<div class=\"title\">".$lang->code."\n</div><div class=\"body\" dir=\"ltr\"><code>".$code."</code></div></div>\n";
}	} /** * Parses code MyCode. * * @param array Matches. * @return string The parsed message. */ function mycode_parse_code_callback($matches) { return $this->mycode_parse_code($matches[1], true); }
/** * Parses PHP code MyCode. *	/** * Parses PHP code MyCode. *
Zeile 824	Zeile 941
// Send back the code all nice and pretty return "<div class=\"codeblock phpcodeblock\"><div class=\"title\">$lang->php_code\n</div><div class=\"body\">".$code."</div></div>\n";	// Send back the code all nice and pretty return "<div class=\"codeblock phpcodeblock\"><div class=\"title\">$lang->php_code\n</div><div class=\"body\">".$code."</div></div>\n";
	} /** * Parses PHP code MyCode. * * @param array Matches. * @return string The parsed message. */ function mycode_parse_php_callback($matches) { return $this->mycode_parse_php($matches[1], false, true);
} /**	} /**
Zeile 843	Zeile 971
$url = str_replace('&', '&', $url); $name = str_replace('&', '&', $name);	$url = str_replace('&', '&', $url); $name = str_replace('&', '&', $name);

if(!$name) { $name = $url; }	if(!$name) { $name = $url; }
$name = str_replace("\'", "'", $name); $url = str_replace("\'", "'", $url); $fullurl = str_replace("\'", "'", $fullurl);
if($name == $url && (!isset($this->options['shorten_urls']) \|\| $this->options['shorten_urls'] != 0)) { if(my_strlen($url) > 55)	if($name == $url && (!isset($this->options['shorten_urls']) \|\| $this->options['shorten_urls'] != 0)) { if(my_strlen($url) > 55)
Zeile 860	Zeile 984
$name = my_substr($url, 0, 40)."...".my_substr($url, -10); } }	$name = my_substr($url, 0, 40)."...".my_substr($url, -10); } }
	$nofollow = ''; if(isset($this->options['nofollow_on'])) { $nofollow = " rel=\"nofollow\""; }
// Fix some entities in URLs $entities = array('$' => '%24', '$' => '%24', '^' => '%5E', '`' => '%60', '[' => '%5B', ']' => '%5D', '{' => '%7B', '}' => '%7D', '"' => '%22', '<' => '%3C', '>' => '%3E', ' ' => '%20'); $fullurl = str_replace(array_keys($entities), array_values($entities), $fullurl); $name = preg_replace("#&\#([0-9]+);#si", "&#$1;", $name); // Fix & but allow unicode	// Fix some entities in URLs $entities = array('$' => '%24', '$' => '%24', '^' => '%5E', '`' => '%60', '[' => '%5B', ']' => '%5D', '{' => '%7B', '}' => '%7D', '"' => '%22', '<' => '%3C', '>' => '%3E', ' ' => '%20'); $fullurl = str_replace(array_keys($entities), array_values($entities), $fullurl); $name = preg_replace("#&\#([0-9]+);#si", "&#$1;", $name); // Fix & but allow unicode
$link = "<a href=\"$fullurl\" target=\"_blank\">$name</a>";	$link = "<a href=\"$fullurl\" target=\"_blank\"{$nofollow}>$name</a>";
return $link;	return $link;
} /**	} /** * Parses URL MyCode. * * @param array Matches. * @return string The built-up link. / function mycode_parse_url_callback1($matches) { if(!isset($matches[3])) { $matches[3] = ''; } return $this->mycode_parse_url($matches[1].$matches[2], $matches[3]); } /* * Parses URL MyCode. * * @param array Matches. * @return string The built-up link. / function mycode_parse_url_callback2($matches) { if(!isset($matches[2])) { $matches[2] = ''; } return $this->mycode_parse_url($matches[1], $matches[2]); } /*
* Parses IMG MyCode. * * @param string The URL to the image	* Parses IMG MyCode. * * @param string The URL to the image
Zeile 885	Zeile 1045
if($align == "right") { $css_align = " style=\"float: right;\"";	if($align == "right") { $css_align = " style=\"float: right;\"";
}	}
else if($align == "left") { $css_align = " style=\"float: left;\"";	else if($align == "left") { $css_align = " style=\"float: left;\"";
Zeile 899	Zeile 1059
if($dimensions[0] > 0 && $dimensions[1] > 0) { return "<img src=\"{$url}\" width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";	if($dimensions[0] > 0 && $dimensions[1] > 0) { return "<img src=\"{$url}\" width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";
} else	} else
{	{
return "<img src=\"{$url}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";	return "<img src=\"{$url}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";
}	}
	} /** * Parses IMG MyCode. * * @param array Matches. * @return string Image code. / function mycode_parse_img_callback1($matches) { return $this->mycode_parse_img($matches[2]); } /* * Parses IMG MyCode. * * @param array Matches. * @return string Image code. / function mycode_parse_img_callback2($matches) { return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2])); } /* * Parses IMG MyCode. * * @param array Matches. * @return string Image code. / function mycode_parse_img_callback3($matches) { return $this->mycode_parse_img($matches[3], array(), $matches[1]); } /* * Parses IMG MyCode. * * @param array Matches. * @return string Image code. */ function mycode_parse_img_callback4($matches) { return $this->mycode_parse_img($matches[5], array($matches[1], $matches[2]), $matches[3]);
} /**	} /**
Zeile 915	Zeile 1119
*/ function mycode_parse_email($email, $name="") {	*/ function mycode_parse_email($email, $name="") {
$name = str_replace("\\'", "'", $name); $email = str_replace("\\'", "'", $email);
if(!$name)	if(!$name)
{	{
$name = $email;	$name = $email;
}	}
if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email))	if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email))
{	{
return "<a href=\"mailto:$email\">".$name."</a>";	return "<a href=\"mailto:$email\">".$name."</a>";
}	}
else { return $email; } }	else { return $email; } }
	/** * Parses email MyCode. * * @param array Matches * @return string The built-up email link. / function mycode_parse_email_callback($matches) { if(!isset($matches[2])) { $matches[2] = ''; } return $this->mycode_parse_email($matches[1], $matches[2]); } /* * Parses video MyCode. * * @param string The video provider. * @param string The video to link to. * @return string The built-up video code. */
function mycode_parse_video($video, $url) { global $templates;	function mycode_parse_video($video, $url) { global $templates;

if(empty($video) \|\| empty($url)) { return "[video={$video}]{$url}[/video]"; }	if(empty($video) \|\| empty($url)) { return "[video={$video}]{$url}[/video]"; }
$parsed_url = @parse_url($url);	$parsed_url = @parse_url(urldecode($url));
if($parsed_url == false)	if($parsed_url == false)
{ return "[video={$video}]{$url}[/video]";; }	{ return "[video={$video}]{$url}[/video]"; }
$fragments = array(); if($parsed_url['fragment']) { $fragments = explode("&", $parsed_url['fragment']); }	$fragments = array(); if($parsed_url['fragment']) { $fragments = explode("&", $parsed_url['fragment']); }

$queries = explode("&", $parsed_url['query']);	$queries = explode("&", $parsed_url['query']);

$input = array(); foreach($queries as $query)	$input = array(); foreach($queries as $query)
{	{
list($key, $value) = explode("=", $query); $key = str_replace("amp;", "", $key); $input[$key] = $value; }	list($key, $value) = explode("=", $query); $key = str_replace("amp;", "", $key); $input[$key] = $value; }

$path = explode('/', $parsed_url['path']);	$path = explode('/', $parsed_url['path']);

switch($video) { case "dailymotion": list($id, ) = split("_", $path[2], 1); // http://www.dailymotion.com/video/fds123_title-goes-here	switch($video) { case "dailymotion": list($id, ) = split("_", $path[2], 1); // http://www.dailymotion.com/video/fds123_title-goes-here
break; case "googlevideo": $id = $input['docid']; // http://video.google.com/videoplay?docid=fds123
break; case "metacafe": $id = $path[2]; // http://www.metacafe.com/watch/fds123/title_goes_here/ $title = htmlspecialchars_uni($path[3]); break;	break; case "metacafe": $id = $path[2]; // http://www.metacafe.com/watch/fds123/title_goes_here/ $title = htmlspecialchars_uni($path[3]); break;
case "myspacetv": $id = $input['videoid']; // http://myspacetv.com/index.cfm?fuseaction=vids.individual&videoid=fds123 break; case "yahoo": $id = $path[3]; // http://video.yahoo.com/watch/fds123/abc567 $vid = htmlspecialchars_uni($path[2]);	case "myspacetv": $id = $path[4]; // http://www.myspace.com/video/fds/fds/123 break; case "yahoo": $id = $path[1]; // http://xy.screen.yahoo.com/fds-123.html // Support for localized portals $domain = explode('.', $parsed_url['host']); if($domain[0] != 'screen' && preg_match('#^([a-z-]+)$#', $domain[0])) { $local = "{$domain[0]}."; } else { $local = ''; }
break; case "vimeo": $id = $path[1]; // http://vimeo.com/fds123 break; case "youtube": if($fragments[0])	break; case "vimeo": $id = $path[1]; // http://vimeo.com/fds123 break; case "youtube": if($fragments[0])
{	{
$id = str_replace('!v=', '', $fragments[0]); // http://www.youtube.com/watch#!v=fds123	$id = str_replace('!v=', '', $fragments[0]); // http://www.youtube.com/watch#!v=fds123
	} elseif($input['v']) { $id = $input['v']; // http://www.youtube.com/watch?v=fds123
} else {	} else {
$id = $input['v']; // http://www.youtube.com/watch?v=fds123	$id = $path[1]; // http://www.youtu.be/fds123
} break; default: return "[video={$video}]{$url}[/video]"; }	} break; default: return "[video={$video}]{$url}[/video]"; }
if(empty($id) \|\| ($video == "yahoo" && empty($vid)))	if(empty($id))
{ return "[video={$video}]{$url}[/video]"; }	{ return "[video={$video}]{$url}[/video]"; }

$id = htmlspecialchars_uni($id);	$id = htmlspecialchars_uni($id);

eval("\$video_code = \"".$templates->get("video_{$video}_embed")."\";");	eval("\$video_code = \"".$templates->get("video_{$video}_embed")."\";");
return $video_code; }

/** * Parses URLs automatically. *	return $video_code; } /** * Parses video MyCode. * * @param array Matches. * @return string The built-up video code. / function mycode_parse_video_callback($matches) { return $this->mycode_parse_video($matches[1], $matches[2]); } /* * Parses URLs automatically. *
* @param string The message to be parsed	* @param string The message to be parsed
* @return string The parsed message. */	* @return string The parsed message. */
function mycode_auto_url($message)	function mycode_auto_url($message)
{	{
$message = " ".$message;	$message = " ".$message;
$message = preg_replace("#([\>\s])(http\|https\|ftp\|news){1}://([^\/\"\s\<\[\.]+\.([^\/\"\s\<\[\.]+\.)[\w]+(:[0-9]+)?(/[^\"\s<\[])?)#i", "$1[url]$2://$3[/url]", $message); $message = preg_replace("#([\>\s])(www\|ftp)\.(([^\/\"\s\<\[\.]+\.)[\w]+(:[0-9]+)?(/[^\"\s<\[])?)#i", "$1[url]$2.$3[/url]", $message);	// Links should end with slashes, numbers, characters and braces but not with dots, commas or question marks $message = preg_replace_callback("#([\>\s])(http\|https\|ftp\|news){1}://([^\/\"\s\<\[\.]+\.([^\/\"\s\<\[\.]+\.)[\w]+(:[0-9]+)?(/[^\"\s<\[])?)#iu", array($this, 'mycode_auto_url_callback'), $message); $message = preg_replace_callback("#([\>\s])(www\|ftp)\.(([^\/\"\s\<\[\.]+\.)[\w]+(:[0-9]+)?(/[^\"\s<\[])?)#iu", array($this, 'mycode_auto_url_callback'), $message);
$message = my_substr($message, 1);	$message = my_substr($message, 1);

return $message;	return $message;
	} /** * Parses URLs automatically. * * @param array Matches * @return string The parsed message. */ function mycode_auto_url_callback($matches) { $external = ''; // Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces while(my_substr($matches[3], -1) == ')') { if(substr_count($matches[3], ')') > substr_count($matches[3], '(')) { $matches[3] = my_substr($matches[3], 0, -1); $external = ')'.$external; } else { break; } // Example: ([...] http://en.wikipedia.org/Example_(disambiguation).) $last_char = my_substr($matches[3], -1); while($last_char == '.' \|\| $last_char == ',' \|\| $last_char == '?' \|\| $last_char == '!') { $matches[3] = my_substr($matches[3], 0, -1); $external = $last_char.$external; $last_char = my_substr($matches[3], -1); } } if($matches[2] == 'www' \|\| $matches[2] == 'ftp') { return "{$matches[1]}[url]{$matches[2]}.{$matches[3]}[/url]{$external}"; } else { return "{$matches[1]}[url]{$matches[2]}://{$matches[3]}[/url]{$external}"; }
} /**	} /**
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* * @param string The message to be parsed * @param string The list type	* * @param string The message to be parsed * @param string The list type
* @param boolean Are we formatting as text?
* @return string The parsed message. */ function mycode_parse_list($message, $type="") {	* @return string The parsed message. */ function mycode_parse_list($message, $type="") {
$message = str_replace('\"', '"', $message);	// No list elements? That's invalid HTML if(strpos($message, '[]') === false) { $message = "[]{$message}"; }
$message = preg_replace("#\s\[\\]\s*#", "</li>\n<li>", $message); $message .= "</li>"; if($type)	$message = preg_replace("#\s\[\\]\s*#", "</li>\n<li>", $message); $message .= "</li>"; if($type)
{	{
$list = "\n<ol type=\"$type\">$message</ol>\n";	$list = "\n<ol type=\"$type\">$message</ol>\n";
} else {	} else {
$list = "<ul>$message</ul>\n";	$list = "<ul>$message</ul>\n";
}	}
$list = preg_replace("#<(ol type=\"$type\"\|ul)>\s*</li>#", "<$1>", $list); return $list;	$list = preg_replace("#<(ol type=\"$type\"\|ul)>\s*</li>#", "<$1>", $list); return $list;
	} /** * Parses list MyCode. * * @param array Matches * @return string The parsed message. / function mycode_parse_list_callback($matches) { return $this->mycode_parse_list($matches[3], $matches[2]); } /* * Prepares list MyCode by finding the matching list tags. * * @param array Matches * @return string Temporary replacements. */ function mycode_prepare_list($matches) { // Append number to identify matching list tags if($matches[1] == '[/list]') { $count = array_pop($this->list_elements); if($count !== NULL) { return "[/list&{$count}]"; } else { // No open list tag... return $matches[0]; } } else { ++$this->list_count; $this->list_elements[] = $this->list_count; if(!empty($matches[2])) { return "[list{$matches[2]}&{$this->list_count}]"; } else { return "[list&{$this->list_count}]"; } }
} /**	} /**
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} return $message; }	} return $message; }

/** * Highlights a string *	/** * Highlights a string *
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{ $this->highlight_cache = build_highlight_array($highlight); }	{ $this->highlight_cache = build_highlight_array($highlight); }

if(is_array($this->highlight_cache) && !empty($this->highlight_cache)) { $message = preg_replace(array_keys($this->highlight_cache), $this->highlight_cache, $message); }	if(is_array($this->highlight_cache) && !empty($this->highlight_cache)) { $message = preg_replace(array_keys($this->highlight_cache), $this->highlight_cache, $message); }

return $message; } /**	return $message; } /**
* Parses message to plain text equivilents of MyCode.	* Parses message to plain text equivalents of MyCode.
* * @param string The message to be parsed * @return string The parsed message.	* * @param string The message to be parsed * @return string The parsed message.
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function text_parse_message($message, $options=array()) { global $plugins;	function text_parse_message($message, $options=array()) { global $plugins;

// Filter bad words if requested. if($options['filter_badwords'] != 0) {	// Filter bad words if requested. if($options['filter_badwords'] != 0) {
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// Parse quotes first $message = $this->mycode_parse_quotes($message, true);	// Parse quotes first $message = $this->mycode_parse_quotes($message, true);
	$message = preg_replace_callback("#\[php\](.?)\[/php\](\r\n?\|\n?)#is", array($this, 'mycode_parse_php_callback'), $message); $message = preg_replace_callback("#\[code\](.?)\[/code\](\r\n?\|\n?)#is", array($this, 'mycode_parse_code_callback'), $message);
$find = array( "#\[(b\|u\|i\|s\|url\|email\|color\|img)\](.*?)\[/\\1\]#is",	$find = array( "#\[(b\|u\|i\|s\|url\|email\|color\|img)\](.*?)\[/\\1\]#is",
"#\[code\](.?)\[/code\](\r\n?\|\n?)#ise", "#\[php\](.?)\[/php\](\r\n?\|\n?)#ise",
"#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", "#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si", "#\[url=([^\r\n\"<&]+?)\](.+?)\[/url\]#si", );	"#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", "#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si", "#\[url=([^\r\n\"<&]+?)\](.+?)\[/url\]#si", );

$replace = array( "$2",	$replace = array( "$2",
"\$this->mycode_parse_php('$1', false, true)", "\$this->mycode_parse_code('$1', true)",
"$4", "$3 ($1$2)", "$2 ($1)", ); $message = preg_replace($find, $replace, $message);	"$4", "$3 ($1$2)", "$2 ($1)", ); $message = preg_replace($find, $replace, $message);

// Replace "me" code and slaps if we have a username if($options['me_username']) { global $lang;	// Replace "me" code and slaps if we have a username if($options['me_username']) { global $lang;

$message = preg_replace('#(>\|^\|\r\|\n)/me ([^\r\n<])#i', "\\1 {$options['me_username']} \\2", $message); $message = preg_replace('#(>\|^\|\r\|\n)/slap ([^\r\n<])#i', "\\1 {$options['me_username']} {$lang->slaps} \\2 {$lang->with_trout}", $message);	$message = preg_replace('#(>\|^\|\r\|\n)/me ([^\r\n<])#i', "\\1 {$options['me_username']} \\2", $message); $message = preg_replace('#(>\|^\|\r\|\n)/slap ([^\r\n<])#i', "\\1 {$options['me_username']} {$lang->slaps} \\2 {$lang->with_trout}", $message);
}	} // Reset list cache $this->list_elements = array(); $this->list_count = 0; // Find all lists $message = preg_replace_callback("#(\[list(=(a\|A\|i\|I\|1))?\]\|\[/list\])#si", array($this, 'mycode_prepare_list'), $message);

// Special code requiring special attention while(preg_match("#\[list\](.*?)\[/list\]#si", $message))	// Replace all lists for($i = $this->list_count; $i > 0; $i--)
{	{
$message = preg_replace("#\[list\](.?)\[/list\](\r\n?\|\n?)#esi", "\$this->mycode_parse_list('$1', '', true)\n", $message); } // Replace lists. while(preg_match("#\[list=(a\|A\|i\|I\|1)\](.?)\[/list\](\r\n?\|\n?)#esi", $message)) { $message = preg_replace("#\[list=(a\|A\|i\|I\|1)\](.*?)\[/list\]#esi", "\$this->mycode_parse_list('$2', '$1', true)\n", $message);	// Ignores missing end tags $message = preg_replace_callback("#\s?\[list(=(a\|A\|i\|I\|1))?&{$i}\](.*?)(\[/list&{$i}\]\|$)(\r\n?\|\n?)#si", array($this, 'mycode_parse_list_callback'), $message, 1);
} // Run plugin hooks $message = $plugins->run_hooks("text_parse_message", $message);	} // Run plugin hooks $message = $plugins->run_hooks("text_parse_message", $message);

return $message; } }	return $message; } }