Vergleich inc/class_parser.php - 1.8.0 - 1.8.7

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/** * Parses a message with the specified options. *	/** * 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,filter_cdata.	* @param string $message The message to be parsed. * @param array $options Array of yes/no options - allow_html,filter_badwords,allow_mycode,allow_smilies,nl2br,me_username,filter_cdata.
* @return string The parsed message. */ function parse_message($message, $options=array())	* @return string The parsed message. */ function parse_message($message, $options=array())
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if(my_substr($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 $this->options = $options; $message = $plugins->run_hooks("parse_message_start", $message);	// Set the options $this->options = $options; $message = $plugins->run_hooks("parse_message_start", $message);
// Get rid of cartridge returns for they are the workings of the devil	// Get rid of carriage returns for they are the workings of the devil
$message = str_replace("\r", "", $message); // Filter bad words if requested.	$message = str_replace("\r", "", $message); // Filter bad words if requested.
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if(!empty($this->options['filter_cdata'])) { $message = $this->parse_cdata($message);	if(!empty($this->options['filter_cdata'])) { $message = $this->parse_cdata($message);
} if(empty($this->options['allow_html'])) { $message = $this->parse_html($message); } else { while(preg_match("#<s(cript\|tyle)(.)>(.)</s(cript\|tyle)(.)>#is", $message)) { $message = preg_replace("#<s(cript\|tyle)(.)>(.)</s(cript\|tyle)(.)>#is", "<s$1$2>$3</s$4$5>", $message); } $find = array('<?php', '<!--', '-->', '?>', "<br />\n", "<br>\n"); $replace = array('<?php', '<!--', '-->', '?>', "\n", "\n"); $message = str_replace($find, $replace, $message);
} // If MyCode needs to be replaced, first filter out [code] and [php] tags. if(!empty($this->options['allow_mycode']) && $mybb->settings['allowcodemycode'] == 1) {	} // If MyCode needs to be replaced, first filter out [code] and [php] tags. if(!empty($this->options['allow_mycode']) && $mybb->settings['allowcodemycode'] == 1) {
	// This code is reserved and could break codes $message = str_replace("<mybb-code>\n", "<mybb_code>\n", $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);	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", $message);
}	} if(empty($this->options['allow_html'])) { $message = $this->parse_html($message); $message = str_replace("<mybb-code>\n", "<mybb-code>\n", $message); } else { // Replace base, meta,script and style tags in our post - these are > dangerous < $message = preg_replace('#<(/?)(base\|meta\|script\|style)([^>]*)>#i', '<$1$2$3>', $message); $message = $this->fix_javascript($message);

// Always fix bad Javascript in the message. $message = $this->fix_javascript($message);	$find = array("<br />\n", "<br>\n"); $replace = array("\n", "\n"); $message = str_replace($find, $replace, $message); }
// Replace "me" code and slaps if we have a username if(!empty($this->options['me_username']) && $mybb->settings['allowmemycode'] == 1)	// Replace "me" code and slaps if we have a username if(!empty($this->options['me_username']) && $mybb->settings['allowmemycode'] == 1)
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{ foreach($code_matches as $text) {	{ foreach($code_matches as $text) {
// Fix up HTML inside the code tags so it is clean if(!empty($this->options['allow_html']))	if(my_strtolower($text[1]) == "code")
{	{
	// Fix up HTML inside the code tags so it is clean
$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]);	$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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$message = preg_replace("#\<mybb-code>\n?#", $code, $message, 1); } }	$message = preg_replace("#\<mybb-code>\n?#", $code, $message, 1); } }
} // Replace meta and base tags in our post - these are > dangerous < if(!empty($this->options['allow_html'])) { $message = preg_replace_callback("#<((m[^a])\|(b[^diloru>])\|(s[^aemptu>]))(\s[^>])>#si", create_function( '$matches', 'return htmlspecialchars_uni($matches[0]);' ), $message);
} if(!isset($this->options['nl2br']) \|\| $this->options['nl2br'] != 0)	} if(!isset($this->options['nl2br']) \|\| $this->options['nl2br'] != 0)
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$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 = 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 = $plugins->run_hooks("parse_message_end", $message);	$message = $plugins->run_hooks("parse_message_end", $message);

return $message; } /** * Converts HTML in a message to their specific entities whilst allowing unicode characters. *	return $message; } /** * Converts HTML in a message to their specific entities whilst allowing unicode characters. *
* @param string The message to be parsed.	* @param string $message The message to be parsed.
* @return string The formatted message. */ function parse_html($message)	* @return string The formatted message. */ function parse_html($message)
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$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_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']['regex'] = "#\[url=([^\r\n\"<]+?)\](.+?)\[/url\]#si";
$callback_mycode['url_complex2']['replacement'] = array($this, 'mycode_parse_url_callback2'); ++$callback_count;	$callback_mycode['url_complex2']['replacement'] = array($this, 'mycode_parse_url_callback2'); ++$callback_count;
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/** * Parses MyCode tags in a specific message with the specified options. *	/** * Parses MyCode tags in a specific message with the specified options. *
* @param string The message to be parsed. * @param array Array of options in yes/no format. Options are allow_imgcode.	* @param string $message The message to be parsed. * @param array $options Array of options in yes/no format. Options are allow_imgcode.
* @return string The parsed message. */ function parse_mycode($message, $options=array())	* @return string The parsed message. */ function parse_mycode($message, $options=array())
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if(empty($this->options)) { $this->options = $options;	if(empty($this->options)) { $this->options = $options;
}	}
// Cache the MyCode globally if needed. if($this->mycode_cache == 0) {	// Cache the MyCode globally if needed. if($this->mycode_cache == 0) {
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} // Parse quotes first	} // Parse quotes first
$message = $this->mycode_parse_quotes($message); $message = $this->mycode_auto_url($message);	$message = $this->mycode_parse_quotes($message); $message = $this->mycode_auto_url($message);
$message = str_replace('$', '$', $message);	$message = str_replace('$', '$', $message);

// Replace the rest if($this->mycode_cache['standard_count'] > 0) { $message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);	// Replace the rest if($this->mycode_cache['standard_count'] > 0) { $message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);
}	}
if($this->mycode_cache['callback_count'] > 0) { foreach($this->mycode_cache['callback'] as $replace) { $message = preg_replace_callback($replace['find'], $replace['replacement'], $message);	if($this->mycode_cache['callback_count'] > 0) { foreach($this->mycode_cache['callback'] as $replace) { $message = preg_replace_callback($replace['find'], $replace['replacement'], $message);
} }	} }
// Replace the nestable mycode's if($this->mycode_cache['nestable_count'] > 0) {	// Replace the nestable mycode's if($this->mycode_cache['nestable_count'] > 0) {
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$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);	$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);
} else	} else
{ $message = preg_replace_callback("#\[img\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_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_disabled_callback2'), $message);	{ $message = preg_replace_callback("#\[img\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_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_disabled_callback2'), $message);
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// Convert videos when allow. if(!empty($this->options['allow_videocode']))	// Convert videos when allow. if(!empty($this->options['allow_videocode']))
{	{
$message = preg_replace_callback("#\[video=(.?)\](.?)\[/video\]#i", array($this, 'mycode_parse_video_callback'), $message);	$message = preg_replace_callback("#\[video=(.?)\](.?)\[/video\]#i", array($this, 'mycode_parse_video_callback'), $message);
}	}
else { $message = preg_replace_callback("#\[video=(.?)\](.?)\[/video\]#i", array($this, 'mycode_parse_video_disabled_callback'), $message); } return $message;	else { $message = preg_replace_callback("#\[video=(.?)\](.?)\[/video\]#i", array($this, 'mycode_parse_video_disabled_callback'), $message); } return $message;
}	}
/** * Generates a cache of smilies	/** * Generates a cache of smilies
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{ $smilie['find'] = explode("\n", $smilie['find']); $smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);	{ $smilie['find'] = explode("\n", $smilie['find']); $smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smilie['image'] = $mybb->get_asset_url($smilie['image']);	$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image'])); $smilie['name'] = htmlspecialchars_uni($smilie['name']);
foreach($smilie['find'] as $s) { $s = $this->parse_html($s);	foreach($smilie['find'] as $s) { $s = $this->parse_html($s);
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} } }	} } }

/** * Parses smilie code in the specified message. *	/** * Parses smilie code in the specified message. *
* @param string The message being parsed. * @param string Base URL for the image tags created by smilies. * @param string Yes/No if HTML is allowed in the post	* @param string $message $message The message being parsed. * @param int $allow_html not used
* @return string The parsed message. */ function parse_smilies($message, $allow_html=0)	* @return string The parsed message. */ function parse_smilies($message, $allow_html=0)
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$i++; } $message = implode("", $message);	$i++; } $message = implode("", $message);
}	}
return $message;	return $message;
}	}
/** * Generates a cache of badwords filters.	/** * Generates a cache of badwords filters.
*	*
* @access private	* @access private
*/	*/
function cache_badwords() { global $cache;	function cache_badwords() { global $cache;
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/** * Parses a list of filtered/badwords in the specified message.	/** * Parses a list of filtered/badwords in the specified message.
* * @param string The message to be parsed. * @param array Array of parser options in yes/no format. * @return string The parsed message. */	* * @param string $message The message to be parsed. * @param array $options Array of parser options in yes/no format. * @return string The parsed message. */
function parse_badwords($message, $options=array()) { if(empty($this->options))	function parse_badwords($message, $options=array()) { if(empty($this->options))
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if(!empty($this->options['strip_tags'])) { $message = strip_tags($message);	if(!empty($this->options['strip_tags'])) { $message = strip_tags($message);
} return $message;	} return $message;
} /** * Resolves nested CDATA tags in the specified message. *	} /** * Resolves nested CDATA tags in the specified message. *
* @param string The message to be parsed.	* @param string $message The message to be parsed.
* @return string The parsed message. */ function parse_cdata($message)	* @return string The parsed message. */ function parse_cdata($message)
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{ $js_array = array( "#(&\#(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",	{ $js_array = array( "#(&\#(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)(nmousemove\s?=)#i", "#(o)(nmouseup\s?=)#i", "#(o)(nclick\s?=)#i", "#(o)(ndblclick\s?=)#i", "#(o)(nload\s?=)#i", "#(o)(nsubmit\s?=)#i", "#(o)(nblur\s?=)#i", "#(o)(nchange\s?=)#i", "#(o)(nfocus\s?=)#i", "#(o)(nselect\s?=)#i", "#(o)(nunload\s?=)#i", "#(o)(nkeypress\s?=)#i", "#(o)(nerror\s?=)#i", "#(o)(nreset\s?=)#i", "#(o)(nabort\s?=)#i"	"#([\s\"']on)([a-z]+\s*=)#i",
);	);
$message = preg_replace($js_array, "$1<strong></strong>$2$4", $message);	// Add invisible white space $message = preg_replace($js_array, "$1\xE2\x80\x8C$2$6", $message);
return $message; }	return $message; }
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/** * Handles fontsize. *	/** * Handles fontsize. *
* @param string The original size. * @param string The text within a size tag.	* @param int $size The original size. * @param string $text The text within a size tag.
* @return string The parsed text. */ function mycode_handle_size($size, $text) { $size = (int)$size+10;	* @return string The parsed text. */ function mycode_handle_size($size, $text) { $size = (int)$size+10;

if($size > 50) { $size = 50;	if($size > 50) { $size = 50;
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/** * Handles fontsize. *	/** * Handles fontsize. *
* @param array Matches.	* @param array $matches Matches.
* @return string The parsed text. */ function mycode_handle_size_callback($matches)	* @return string The parsed text. */ function mycode_handle_size_callback($matches)
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/** * Parses quote MyCode. *	/** * Parses quote MyCode. *
* @param string The message to be parsed * @param boolean Are we formatting as text?	* @param string $message The message to be parsed * @param boolean $text_only Are we formatting as text?
* @return string The parsed message. */ function mycode_parse_quotes($message, $text_only=false)	* @return string The parsed message. */ function mycode_parse_quotes($message, $text_only=false)
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{ $replace = "<blockquote><cite>$lang->quote</cite>$1</blockquote>\n"; $replace_callback = array($this, 'mycode_parse_post_quotes_callback1');	{ $replace = "<blockquote><cite>$lang->quote</cite>$1</blockquote>\n"; $replace_callback = array($this, 'mycode_parse_post_quotes_callback1');
}	}
else	else
{	{
$replace = "\n{$lang->quote}\n--\n$1\n--\n"; $replace_callback = array($this, 'mycode_parse_post_quotes_callback2'); }	$replace = "\n{$lang->quote}\n--\n$1\n--\n"; $replace_callback = array($this, 'mycode_parse_post_quotes_callback2'); }
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break; } } while($count \|\| $count_callback);	break; } } while($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 />", "</blockquote>"	$replace = array( "</cite><br />", "</blockquote>"
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$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 boolean Are we formatting as text?	* @param string $message The message to be parsed * @param string $username The username to be parsed * @param boolean $text_only Are we formatting as text?
* @return string The parsed message. */ function mycode_parse_post_quotes($message, $username, $text_only=false)	* @return string The parsed message. */ function mycode_parse_post_quotes($message, $username, $text_only=false)
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} $username = preg_replace("#(?:"\|\"\|')? pid=(?:"\|\"\|')?[0-9]+[\"']?(?:"\|\"\|')?#i", '', $username);	} $username = preg_replace("#(?:"\|\"\|')? pid=(?:"\|\"\|')?[0-9]+[\"']?(?:"\|\"\|')?#i", '', $username);
$delete_quote = false; }	$delete_quote = false; }
unset($match); preg_match("#dateline=(?:"\|\"\|')?([0-9]+)(?:"\|\"\|')?#i", $username, $match); if((int)$match[1])	unset($match); preg_match("#dateline=(?:"\|\"\|')?([0-9]+)(?:"\|\"\|')?#i", $username, $match); if((int)$match[1])
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if($delete_quote) { $username = my_substr($username, 0, my_strlen($username)-1);	if($delete_quote) { $username = my_substr($username, 0, my_strlen($username)-1);
}	} if(!empty($this->options['allow_html'])) { $username = htmlspecialchars_uni($username); }
if($text_only)	if($text_only)
{ return "\n".htmlspecialchars_uni($username)." $lang->wrote{$date}\n--\n{$message}\n--\n"; }	{ return "\n{$username} {$lang->wrote}{$date}\n--\n{$message}\n--\n"; }
else { $span = "";	else { $span = "";
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{ $span = "<span>{$date}</span>"; }	{ $span = "<span>{$date}</span>"; }
return "<blockquote><cite>{$span}".htmlspecialchars_uni($username)." $lang->wrote{$linkback}</cite>{$message}</blockquote>\n"; } } /** * Parses quotes with post id and/or dateline. * * @param array Matches. * @return string The parsed message. */	return "<blockquote><cite>{$span}{$username} {$lang->wrote}{$linkback}</cite>{$message}</blockquote>\n"; } } /** * Parses quotes with post id and/or dateline. * * @param array $matches Matches. * @return string The parsed message. */
function mycode_parse_post_quotes_callback1($matches) { return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3]);	function mycode_parse_post_quotes_callback1($matches) { return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3]);
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/** * Parses quotes with post id and/or dateline. *	/** * Parses quotes with post id and/or dateline. *
* @param array Matches.	* @param array $matches Matches.
* @return string The parsed message. */ function mycode_parse_post_quotes_callback2($matches) { return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3], true);	* @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);
} /** * Parses code MyCode. * * @param string The message to be parsed * @param boolean Are we formatting as text? * @return string The parsed message.	} /** * Parses code MyCode. * * @param string $code The message to be parsed * @param boolean $text_only Are we formatting as text? * @return string The parsed message.
*/ function mycode_parse_code($code, $text_only=false) {	*/ function mycode_parse_code($code, $text_only=false) {
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/** * Parses code MyCode. *	/** * Parses code MyCode. *
* @param array Matches.	* @param array $matches Matches.
* @return string The parsed message. */ function mycode_parse_code_callback($matches) { return $this->mycode_parse_code($matches[1], true);	* @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. *
* @param string The message to be parsed * @param boolean Whether or not it should return it as pre-wrapped in a div or not. * @param boolean Are we formatting as text?	* @param string $str The message to be parsed * @param boolean $bare_return Whether or not it should return it as pre-wrapped in a div or not. * @param boolean $text_only Are we formatting as text?
* @return string The parsed message. */ function mycode_parse_php($str, $bare_return = false, $text_only = false)	* @return string The parsed message. */ function mycode_parse_php($str, $bare_return = false, $text_only = false)
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{ return; }	{ return; }
$str = str_replace('&', '&', $str); $str = str_replace('<', '<', $str); $str = str_replace('>', '>', $str);
// See if open and close tags are provided. $added_open_tag = false;	// See if open and close tags are provided. $added_open_tag = false;
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if($added_open_tag) { $code = preg_replace("#<code><span style=\"color: \#([A-Z0-9]{6})\"><\?php( \| )(<br />?)#", "<code><span style=\"color: #$1\">", $code);	if($added_open_tag) { $code = preg_replace("#<code><span style=\"color: \#([A-Z0-9]{6})\"><\?php( \| )(<br />?)#", "<code><span style=\"color: #$1\">", $code);
}	}
if($added_end_tag) {	if($added_end_tag) {
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/** * Parses PHP code MyCode. *	/** * Parses PHP code MyCode. *
* @param array Matches.	* @param array $matches Matches.
* @return string The parsed message. */ function mycode_parse_php_callback($matches)	* @return string The parsed message. */ function mycode_parse_php_callback($matches)
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/** * Parses URL MyCode. *	/** * Parses URL MyCode. *
* @param string The URL to link to. * @param string The name of the link.	* @param string $url The URL to link to. * @param string $name The name of the link.
* @return string The built-up link. */ function mycode_parse_url($url, $name="")	* @return string The built-up link. */ function mycode_parse_url($url, $name="")
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{ $url = "http://".$url; }	{ $url = "http://".$url; }
$fullurl = $url;

$url = str_replace('&', '&', $url); $name = str_replace('&', '&', $name);	if(!empty($this->options['allow_html'])) { $url = $this->parse_html($url); }
if(!$name) { $name = $url; }	if(!$name) { $name = $url; }
if($name == $url && !empty($this->options['shorten_urls']))	if($name == $url && (!isset($this->options['shorten_urls']) \|\| !empty($this->options['shorten_urls'])))
{	{
if(my_strlen($url) > 55)	$name = htmlspecialchars_decode($name); if(my_strlen($name) > 55)
{	{
$name = my_substr($url, 0, 40)."...".my_substr($url, -10);	$name = my_substr($name , 0, 40).'...'.my_substr($name , -10);
}	}
	$name = htmlspecialchars_uni($name);
} $nofollow = '';	} $nofollow = '';
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// Fix some entities in URLs $entities = array('$' => '%24', '$' => '%24', '^' => '%5E', '`' => '%60', '[' => '%5B', ']' => '%5D', '{' => '%7B', '}' => '%7D', '"' => '%22', '<' => '%3C', '>' => '%3E', ' ' => '%20');	// 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);	$url = str_replace(array_keys($entities), array_values($entities), $url);
$name = preg_replace("#&\#([0-9]+);#si", "&#$1;", $name); // Fix & but allow unicode	$name = preg_replace("#&\#([0-9]+);#si", "&#$1;", $name); // Fix & but allow unicode
$link = "<a href=\"$fullurl\" target=\"_blank\"{$nofollow}>$name</a>";	$link = "<a href=\"$url\" target=\"_blank\"{$nofollow}>$name</a>";
return $link; } /** * Parses URL MyCode. *	return $link; } /** * Parses URL MyCode. *
* @param array Matches.	* @param array $matches Matches.
* @return string The built-up link. */ function mycode_parse_url_callback1($matches)	* @return string The built-up link. */ function mycode_parse_url_callback1($matches)
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/** * Parses URL MyCode. *	/** * Parses URL MyCode. *
* @param array Matches.	* @param array $matches Matches.
* @return string The built-up link. */ function mycode_parse_url_callback2($matches)	* @return string The built-up link. */ function mycode_parse_url_callback2($matches)
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$matches[2] = ''; } return $this->mycode_parse_url($matches[1], $matches[2]);	$matches[2] = ''; } return $this->mycode_parse_url($matches[1], $matches[2]);
} /**	} /**
* Parses IMG MyCode. *	* Parses IMG MyCode. *
* @param string The URL to the image * @param array Optional array of dimensions	* @param string $url The URL to the image * @param array $dimensions Optional array of dimensions * @param string $align * @return string
*/ function mycode_parse_img($url, $dimensions=array(), $align='') {	*/ function mycode_parse_img($url, $dimensions=array(), $align='') {
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$url = trim($url); $url = str_replace("\n", "", $url); $url = str_replace("\r", "", $url);	$url = trim($url); $url = str_replace("\n", "", $url); $url = str_replace("\r", "", $url);
	if(!empty($this->options['allow_html'])) { $url = $this->parse_html($url); } $css_align = '';
if($align == "right")	if($align == "right")
{ $css_align = " style=\"float: right;\""; } else if($align == "left") { $css_align = " style=\"float: left;\""; } $alt = htmlspecialchars_uni(basename($url));	{ $css_align = " style=\"float: right;\""; } else if($align == "left") { $css_align = " style=\"float: left;\""; } $alt = basename($url); $alt = htmlspecialchars_decode($alt);
if(my_strlen($alt) > 55)	if(my_strlen($alt) > 55)
{ $alt = my_substr($alt, 0, 40)."...".my_substr($alt, -10);	{ $alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10);
}	}
	$alt = htmlspecialchars_uni($alt);
$alt = $lang->sprintf($lang->posted_image, $alt);	$alt = $lang->sprintf($lang->posted_image, $alt);
if($dimensions[0] > 0 && $dimensions[1] > 0)	if(isset($dimensions[0]) && $dimensions[0] > 0 && isset($dimensions[1]) && $dimensions[1] > 0)
{ return "<img src=\"{$url}\" width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\" border=\"0\" alt=\"{$alt}\"{$css_align} />"; } else { return "<img src=\"{$url}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";	{ return "<img src=\"{$url}\" width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\" border=\"0\" alt=\"{$alt}\"{$css_align} />"; } else { return "<img src=\"{$url}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";
} } /** * Parses IMG MyCode. * * @param array Matches. * @return string Image code. */	} } /** * Parses IMG MyCode. * * @param array $matches Matches. * @return string Image code. */
function mycode_parse_img_callback1($matches)	function mycode_parse_img_callback1($matches)
{	{
return $this->mycode_parse_img($matches[2]); } /** * Parses IMG MyCode. *	return $this->mycode_parse_img($matches[2]); } /** * Parses IMG MyCode. *
* @param array Matches.	* @param array $matches Matches.
* @return string Image code. */ function mycode_parse_img_callback2($matches) { return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2]));	* @return string Image code. */ function mycode_parse_img_callback2($matches) { return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2]));
} /** * Parses IMG MyCode. * * @param array Matches. * @return string Image code.	} /** * Parses IMG MyCode. * * @param array $matches Matches. * @return string Image code.
*/ function mycode_parse_img_callback3($matches) {	*/ function mycode_parse_img_callback3($matches) {
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/** * Parses IMG MyCode. *	/** * Parses IMG MyCode. *
* @param array Matches.	* @param array $matches Matches.
* @return string Image code. */ function mycode_parse_img_callback4($matches) { return $this->mycode_parse_img($matches[5], array($matches[1], $matches[2]), $matches[3]);	* @return string Image code. */ function mycode_parse_img_callback4($matches) { return $this->mycode_parse_img($matches[5], array($matches[1], $matches[2]), $matches[3]);
}	}
/** * Parses IMG MyCode disabled. *	/** * Parses IMG MyCode disabled. *
* @param string The URL to the image	* @param string $url The URL to the image * @return string
*/ function mycode_parse_img_disabled($url) {	*/ function mycode_parse_img_disabled($url) {
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$url = str_replace("\r", "", $url); $url = str_replace("\'", "'", $url);	$url = str_replace("\r", "", $url); $url = str_replace("\'", "'", $url);
if(!empty($this->options['shorten_urls'])) { if(my_strlen($url) > 55) { $name = my_substr($url, 0, 40)."...".my_substr($url, -10); } } else { $name = $url; } $link = "<a href=\"{$url}\" target=\"_blank\">{$name}</a>"; $image = $lang->sprintf($lang->posted_image, $link);	$image = $lang->sprintf($lang->posted_image, $this->mycode_parse_url($url));
return $image;	return $image;
} /** * Parses IMG MyCode disabled. * * @param array Matches. * @return string Image code. */	} /** * Parses IMG MyCode disabled. * * @param array $matches Matches. * @return string Image code. */
function mycode_parse_img_disabled_callback1($matches) { return $this->mycode_parse_img_disabled($matches[2]);	function mycode_parse_img_disabled_callback1($matches) { return $this->mycode_parse_img_disabled($matches[2]);
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/** * Parses IMG MyCode disabled. *	/** * Parses IMG MyCode disabled. *
* @param array Matches.	* @param array $matches Matches.
* @return string Image code. */ function mycode_parse_img_disabled_callback2($matches) { return $this->mycode_parse_img_disabled($matches[4]);	* @return string Image code. */ function mycode_parse_img_disabled_callback2($matches) { return $this->mycode_parse_img_disabled($matches[4]);
} /** * Parses IMG MyCode disabled. * * @param array Matches. * @return string Image code.	} /** * Parses IMG MyCode disabled. * * @param array $matches Matches. * @return string Image code.
*/ function mycode_parse_img_disabled_callback3($matches) {	*/ function mycode_parse_img_disabled_callback3($matches) {
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/** * Parses IMG MyCode disabled. *	/** * Parses IMG MyCode disabled. *
* @param array Matches.	* @param array $matches Matches.
* @return string Image code. */ function mycode_parse_img_disabled_callback4($matches)	* @return string Image code. */ function mycode_parse_img_disabled_callback4($matches)
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/** * Parses email MyCode. *	/** * Parses email MyCode. *
* @param string The email address to link to. * @param string The name for the link.	* @param string $email The email address to link to. * @param string $name The name for the link.
* @return string The built-up email link. */ function mycode_parse_email($email, $name="")	* @return string The built-up email link. */ function mycode_parse_email($email, $name="")
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if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email)) { return "<a href=\"mailto:$email\">".$name."</a>";	if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email)) { return "<a href=\"mailto:$email\">".$name."</a>";
	} elseif(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+\?(.*?)$/si", $email)) { return "<a href=\"mailto:".htmlspecialchars_uni($email)."\">".$name."</a>";
} else { return $email;	} else { return $email;
} } /**	} } /**
* Parses email MyCode. *	* Parses email MyCode. *
* @param array Matches	* @param array $matches Matches
* @return string The built-up email link. */ function mycode_parse_email_callback($matches)	* @return string The built-up email link. */ function mycode_parse_email_callback($matches)
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$matches[2] = ''; } return $this->mycode_parse_email($matches[1], $matches[2]);	$matches[2] = ''; } return $this->mycode_parse_email($matches[1], $matches[2]);
} /** * Parses video MyCode.	} /** * Parses video MyCode.
*	*
* @param string The video provider. * @param string The video to link to.	* @param string $video The video provider. * @param string $url The video to link to.
* @return string The built-up video code. */ function mycode_parse_video($video, $url) { global $templates;	* @return string The built-up video code. */ function mycode_parse_video($video, $url) { global $templates;

if(empty($video) \|\| empty($url)) { return "[video={$video}]{$url}[/video]";	if(empty($video) \|\| empty($url)) { return "[video={$video}]{$url}[/video]";
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$parsed_url = @parse_url(urldecode($url)); if($parsed_url == false)	$parsed_url = @parse_url(urldecode($url)); if($parsed_url == false)
{ return "[video={$video}]{$url}[/video]"; }	{ return "[video={$video}]{$url}[/video]"; }
$fragments = array(); if($parsed_url['fragment']) {	$fragments = array(); if($parsed_url['fragment']) {
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switch($video) { case "dailymotion":	switch($video) { case "dailymotion":
list($id, ) = split("_", $path[2], 1); // http://www.dailymotion.com/video/fds123_title-goes-here	list($id) = explode('_', $path[2], 2); // http://www.dailymotion.com/video/fds123_title-goes-here
break; case "metacafe": $id = $path[2]; // http://www.metacafe.com/watch/fds123/title_goes_here/	break; case "metacafe": $id = $path[2]; // http://www.metacafe.com/watch/fds123/title_goes_here/
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$id = $path[4]; // http://www.myspace.com/video/fds/fds/123 break; case "facebook":	$id = $path[4]; // http://www.myspace.com/video/fds/fds/123 break; case "facebook":
$id = $input['v']; // http://www.facebook.com/video/video.php?v=123 break;	if(isset($input['v'])) { $id = $input['v']; // http://www.facebook.com/video/video.php?v=123 } elseif(substr($path[3], 0, 3) == 'vb.') { $id = $path[4]; // https://www.facebook.com/fds/videos/vb.123/123/ } else { $id = $path[3]; // https://www.facebook.com/fds/videos/123/ } break;
case "veoh": $id = $path[2]; // http://www.veoh.com/watch/123 break; case "liveleak": $id = $input['i']; // http://www.liveleak.com/view?i=123	case "veoh": $id = $path[2]; // http://www.veoh.com/watch/123 break; case "liveleak": $id = $input['i']; // http://www.liveleak.com/view?i=123
break;	break;
case "yahoo":	case "yahoo":
$id = $path[1]; // http://xy.screen.yahoo.com/fds-123.html	if(isset($path[2])) { $id = $path[2]; // http://xy.screen.yahoo.com/fds/fds-123.html } else { $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]))	// Support for localized portals $domain = explode('.', $parsed_url['host']); if($domain[0] != 'screen' && preg_match('#^([a-z-]+)$#', $domain[0]))
{	{
$local = "{$domain[0]}.";	$local = "{$domain[0]}.";
} else	} else
{ $local = ''; } break;	{ $local = ''; } break;
case "vimeo": $id = $path[1]; // http://vimeo.com/fds123 break;	case "vimeo": if(isset($path[3])) { $id = $path[3]; // http://vimeo.com/fds/fds/fds123 } else { $id = $path[1]; // http://vimeo.com/fds123 } break;
case "youtube": if($fragments[0]) { $id = str_replace('!v=', '', $fragments[0]); // http://www.youtube.com/watch#!v=fds123	case "youtube": if($fragments[0]) { $id = str_replace('!v=', '', $fragments[0]); // http://www.youtube.com/watch#!v=fds123
}	}
elseif($input['v']) { $id = $input['v']; // http://www.youtube.com/watch?v=fds123	elseif($input['v']) { $id = $input['v']; // http://www.youtube.com/watch?v=fds123
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break; default: return "[video={$video}]{$url}[/video]";	break; default: return "[video={$video}]{$url}[/video]";
}	}
if(empty($id)) { return "[video={$video}]{$url}[/video]"; }	if(empty($id)) { return "[video={$video}]{$url}[/video]"; }

$id = htmlspecialchars_uni($id); eval("\$video_code = \"".$templates->get("video_{$video}_embed")."\";");	$id = htmlspecialchars_uni($id); eval("\$video_code = \"".$templates->get("video_{$video}_embed")."\";");
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/** * Parses video MyCode. *	/** * Parses video MyCode. *
* @param array Matches.	* @param array $matches Matches.
* @return string The built-up video code. */ function mycode_parse_video_callback($matches)	* @return string The built-up video code. */ function mycode_parse_video_callback($matches)
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/** * Parses video MyCode disabled. *	/** * Parses video MyCode disabled. *
* @param string The URL to the video	* @param string $url The URL to the video * @return string
*/ function mycode_parse_video_disabled($url) {	*/ function mycode_parse_video_disabled($url) {
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$url = str_replace("\r", "", $url); $url = str_replace("\'", "'", $url);	$url = str_replace("\r", "", $url); $url = str_replace("\'", "'", $url);
if(!empty($this->options['shorten_urls'])) { if(my_strlen($url) > 55) { $name = my_substr($url, 0, 40)."...".my_substr($url, -10); } } else { $name = $url; } $link = "<a href=\"{$url}\" target=\"_blank\">{$name}</a>"; $video = $lang->sprintf($lang->posted_video, $link);	$video = $lang->sprintf($lang->posted_video, $this->mycode_parse_url($url));
return $video; } /** * Parses video MyCode disabled. *	return $video; } /** * Parses video MyCode disabled. *
* @param array Matches.	* @param array $matches Matches.
* @return string The built-up video code. */ function mycode_parse_video_disabled_callback($matches)	* @return string The built-up video code. */ function mycode_parse_video_disabled_callback($matches)
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/** * Parses URLs automatically. *	/** * Parses URLs automatically. *
* @param string The message to be parsed	* @param string $message The message to be parsed
* @return string The parsed message. */ function mycode_auto_url($message)	* @return string The parsed message. */ function mycode_auto_url($message)
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/** * Parses URLs automatically. *	/** * Parses URLs automatically. *
* @param array Matches	* @param array $matches Matches
* @return string The parsed message. */ function mycode_auto_url_callback($matches)	* @return string The parsed message. */ function mycode_auto_url_callback($matches)
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/** * Parses list MyCode. *	/** * Parses list MyCode. *
* @param string The message to be parsed * @param string The list type	* @param string $message The message to be parsed * @param string $type The list type
* @return string The parsed message. */ function mycode_parse_list($message, $type="")	* @return string The parsed message. */ function mycode_parse_list($message, $type="")
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$message = "[*]{$message}"; }	$message = "[*]{$message}"; }
$message = preg_replace("#\s\[\\]\s*#", "</li>\n<li>", $message);	$message = preg_replace("#[^\S\n\r]\[\\]\s*#", "</li>\n<li>", $message);
$message .= "</li>"; if($type)	$message .= "</li>"; if($type)
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/** * Parses list MyCode. *	/** * Parses list MyCode. *
* @param array Matches	* @param array $matches Matches
* @return string The parsed message. */ function mycode_parse_list_callback($matches)	* @return string The parsed message. */ function mycode_parse_list_callback($matches)
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/** * Prepares list MyCode by finding the matching list tags. *	/** * Prepares list MyCode by finding the matching list tags. *
* @param array Matches	* @param array $matches Matches
* @return string Temporary replacements. */ function mycode_prepare_list($matches) { // Append number to identify matching list tags	* @return string Temporary replacements. */ function mycode_prepare_list($matches) { // Append number to identify matching list tags
if($matches[1] == '[/list]')	if(strcasecmp($matches[1], '[/list]') == 0)
{ $count = array_pop($this->list_elements); if($count !== NULL)	{ $count = array_pop($this->list_elements); if($count !== NULL)
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/** * Strips smilies from a string *	/** * Strips smilies from a string *
* @param string The message for smilies to be stripped from	* @param string $message The message for smilies to be stripped from
* @return string The message with smilies stripped */ function strip_smilies($message)	* @return string The message with smilies stripped */ function strip_smilies($message)
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/** * Highlights a string *	/** * Highlights a string *
* @param string The message to be highligted * @param string The highlight keywords	* @param string $message The message to be highligted * @param string $highlight The highlight keywords
* @return string The message with highlight bbcodes */ function highlight_message($message, $highlight)	* @return string The message with highlight bbcodes */ function highlight_message($message, $highlight)
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/** * Parses message to plain text equivalents of MyCode. *	/** * Parses message to plain text equivalents of MyCode. *
* @param string The message to be parsed	* @param string $message The message to be parsed * @param array $options
* @return string The parsed message. */ function text_parse_message($message, $options=array())	* @return string The parsed message. */ function text_parse_message($message, $options=array())