Vergleich inc/class_parser.php - 1.8.19 - 1.8.33

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allow_html allow_smilies allow_mycode	allow_html allow_smilies allow_mycode
	allow_auto_url
nl2br filter_badwords me_username	nl2br filter_badwords me_username
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* @var boolean */ public $clear_needed = false;	* @var boolean */ public $clear_needed = false;
	/** * Don't validate parser output / const VALIDATION_DISABLE = 0; /* * Validate parser output and log errors / const VALIDATION_REPORT_ONLY = 1; /* * Validate parser output, log errors, and block output on failure / const VALIDATION_REQUIRE = 2; /* * Whether to validate the parser's HTML output when `allow_html` is disabled. * Validation errors will be logged/sent/displayed according to board settings. * * @access public * @var self::VALIDATION_* */ public $output_validation_policy = self::VALIDATION_REQUIRE;
/** * Parses a message with the specified options. * * @param string $message The message to be parsed.	/** * Parses a message with the specified options. * * @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.	* @param array $options Array of yes/no options
* @return string The parsed message. */ function parse_message($message, $options=array()) { global $plugins, $mybb;	* @return string The parsed message. */ function parse_message($message, $options=array()) { global $plugins, $mybb;
	$original_message = $message;
$this->clear_needed = false;	$this->clear_needed = false;
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if(my_substr($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 = $this->base_url."/";
}	}
} // Set the options	} // Set the options
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$part[1] = "[".$part[1]."]"; $code_matches[$point][2] = substr_replace($part[0], "", strrpos($part[0], $part[3]), strlen($part[3])); $code_matches[$point][2] = substr_replace($code_matches[$point][2], "", strpos($code_matches[$point][2], $part[1]), strlen($part[1]));	$part[1] = "[".$part[1]."]"; $code_matches[$point][2] = substr_replace($part[0], "", strrpos($part[0], $part[3]), strlen($part[3])); $code_matches[$point][2] = substr_replace($code_matches[$point][2], "", strpos($code_matches[$point][2], $part[1]), strlen($part[1]));
} }	} }
$message = preg_replace("#\[(code\|php)\](.*?)(\[/\\1\])+(\r\n?\|\n?)#si", "<mybb-code>\n", $message); }	$message = preg_replace("#\[(code\|php)\](.*?)(\[/\\1\])+(\r\n?\|\n?)#si", "<mybb-code>\n", $message); }
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} // Replace MyCode if requested.	} // Replace MyCode if requested.
if(!empty($this->options['allow_mycode']))	if(!empty($this->options['allow_mycode']))
{ $message = $this->parse_mycode($message);	{ $message = $this->parse_mycode($message);
}	}
// Filter url codes, if disabled. if($mybb->settings['allowlinkmycode'] != 1) { $message = preg_replace("#\[(\/)?url{1}(.*?)\]#i", "", $message);	// Filter url codes, if disabled. if($mybb->settings['allowlinkmycode'] != 1) { $message = preg_replace("#\[(\/)?url{1}(.*?)\]#i", "", $message);
}	}
// Parse Highlights if(!empty($this->options['highlight'])) {	// Parse Highlights if(!empty($this->options['highlight'])) {
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// Run plugin hooks $message = $plugins->run_hooks("parse_message", $message);	// Run plugin hooks $message = $plugins->run_hooks("parse_message", $message);

if(!empty($this->options['allow_mycode'])) { // Now that we're done, if we split up any code tags, parse them and glue it all back together	if(!empty($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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$message = $plugins->run_hooks("parse_message_end", $message);	$message = $plugins->run_hooks("parse_message_end", $message);
return $message;	if ($this->output_allowed($original_message, $message) === true) { return $message; } else { return ''; }
} /**	} /**
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global $cache, $lang, $mybb; $this->mycode_cache = array();	global $cache, $lang, $mybb; $this->mycode_cache = array();
$standard_mycode = $callback_mycode = $nestable_mycode = array(); $standard_count = $callback_count = $nestable_count = 0;	$standard_mycode = $callback_mycode = $nestable_mycode = $nestable_callback_mycode = array(); $standard_count = $callback_count = $nestable_count = $nestable_callback_count = 0;
if($mybb->settings['allowbasicmycode'] == 1) {	if($mybb->settings['allowbasicmycode'] == 1) {
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++$nestable_count; ++$callback_count;	++$nestable_count; ++$callback_count;
} if($mybb->settings['allowfontmycode'] == 1) { $nestable_mycode['font']['regex'] = "#\[font=([a-z0-9 ,\-_'\"]+)\](.*?)\[/font\]#si"; $nestable_mycode['font']['replacement'] = "<span style=\"font-family: $1;\" class=\"mycode_font\">$2</span>"; ++$nestable_count;
} if($mybb->settings['allowalignmycode'] == 1)	} if($mybb->settings['allowalignmycode'] == 1)
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$nestable_mycode['align']['replacement'] = "<div style=\"text-align: $1;\" class=\"mycode_align\">$2</div>"; ++$nestable_count;	$nestable_mycode['align']['replacement'] = "<div style=\"text-align: $1;\" class=\"mycode_align\">$2</div>"; ++$nestable_count;
	} if($mybb->settings['allowfontmycode'] == 1) { $nestable_callback_mycode['font']['regex'] = "#\[font=\\s(\"?)([a-z0-9 ,\-_'\"]+)\\1\\s\](.*?)\[/font\]#si"; $nestable_callback_mycode['font']['replacement'] = array($this, 'mycode_parse_font_callback'); ++$nestable_callback_count;
} $custom_mycode = $cache->read("mycode");	} $custom_mycode = $cache->read("mycode");
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{ $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 $code)	// Assign the nestable MyCode to the cache. foreach($nestable_mycode as $code)
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$this->mycode_cache['nestable'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']); }	$this->mycode_cache['nestable'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']); }
// Assign the nestable MyCode to the cache. foreach($callback_mycode as $code)	// Assign the callback MyCode to the cache. foreach($callback_mycode as $code) { $this->mycode_cache['callback'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']); } // Assign the nestable callback MyCode to the cache. foreach($nestable_callback_mycode as $code)
{	{
$this->mycode_cache['callback'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);	$this->mycode_cache['nestable_callback'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);
} $this->mycode_cache['standard_count'] = $standard_count; $this->mycode_cache['callback_count'] = $callback_count; $this->mycode_cache['nestable_count'] = $nestable_count;	} $this->mycode_cache['standard_count'] = $standard_count; $this->mycode_cache['callback_count'] = $callback_count; $this->mycode_cache['nestable_count'] = $nestable_count;
	$this->mycode_cache['nestable_callback_count'] = $nestable_callback_count;
} /**	} /**
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if($this->mycode_cache['standard_count'] > 0) { $message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);	if($this->mycode_cache['standard_count'] > 0) { $message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);
}	}
if($this->mycode_cache['callback_count'] > 0)	if($this->mycode_cache['callback_count'] > 0)
{	{
foreach($this->mycode_cache['callback'] as $replace)	foreach($this->mycode_cache['callback'] as $replace)
{	{
$message = preg_replace_callback($replace['find'], $replace['replacement'], $message); } }	$message = preg_replace_callback($replace['find'], $replace['replacement'], $message); } }
// Replace the nestable mycode's if($this->mycode_cache['nestable_count'] > 0)	// Replace the nestable mycode's if($this->mycode_cache['nestable_count'] > 0) { foreach($this->mycode_cache['nestable'] as $mycode) { while(preg_match($mycode['find'], $message)) { $message = preg_replace($mycode['find'], $mycode['replacement'], $message); } } } // Replace the nestable callback mycodes if($this->mycode_cache['nestable_callback_count'] > 0)
{	{
foreach($this->mycode_cache['nestable'] as $mycode)	foreach($this->mycode_cache['nestable_callback'] as $replace)
{	{
while(preg_match($mycode['find'], $message))	while(preg_match($replace['find'], $message))
{	{
$message = preg_replace($mycode['find'], $mycode['replacement'], $message);	$message_org = $message; $message = preg_replace_callback($replace['find'], $replace['replacement'], $message); if ($message_org == $message) { break; }
}	}
}	}
} // Reset list cache if($mybb->settings['allowlistmycode'] == 1)	} // Reset list cache if($mybb->settings['allowlistmycode'] == 1)
{	{
$this->list_elements = array(); $this->list_count = 0;	$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);	// Find all lists $message = preg_replace_callback("#(\[list(=(a\|A\|i\|I\|1))?\]\|\[/list\])#si", array($this, 'mycode_prepare_list'), $message);
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} }	} }
$message = $this->mycode_auto_url($message);	if( (!isset($this->options['allow_auto_url']) \|\| $this->options['allow_auto_url'] == 1) && $mybb->settings['allowautourl'] == 1 ) { $message = $this->mycode_auto_url($message); }
return $message; }	return $message; }
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$extra_class = $onclick = ''; foreach($smilies as $sid => $smilie) {	$extra_class = $onclick = ''; foreach($smilies as $sid => $smilie) {
	if(isset($theme['imgdir'])) { $imgdir = $theme['imgdir']; } else { $imgdir = ''; }
$smilie['find'] = explode("\n", $smilie['find']);	$smilie['find'] = explode("\n", $smilie['find']);
$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);	$smilie['image'] = str_replace("{theme}", $imgdir, $smilie['image']);
$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image'])); $smilie['name'] = htmlspecialchars_uni($smilie['name']);	$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image'])); $smilie['name'] = htmlspecialchars_uni($smilie['name']);
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global $cache; $this->badwords_cache = array(); $this->badwords_cache = $cache->read("badwords");	global $cache; $this->badwords_cache = array(); $this->badwords_cache = $cache->read("badwords");
} /**	} /**
* Parses a list of filtered/badwords in the specified message. * * @param string $message The message to be parsed.	* Parses a list of filtered/badwords in the specified message. * * @param string $message The message to be parsed.
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if(!$badword['replacement']) { $badword['replacement'] = "*****";	if(!$badword['replacement']) { $badword['replacement'] = "*****";
}	}
if(!$badword['regex']) { $badword['badword'] = $this->generate_regex($badword['badword']);	if(!$badword['regex']) { $badword['badword'] = $this->generate_regex($badword['badword']);
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if($bad_word == "") { return;	if($bad_word == "") { return;
}	}

// Neutralize multiple adjacent wildcards and generate pattern $ptrn = array('/\\++/', '/\++\/', '/\+/'); $rplc = array('', '', '[^\s\n]');	// Neutralize escape character, regex operators, multiple adjacent wildcards and generate pattern $ptrn = array('/\\\\/', '/([\[\^\$\.\\|\?\{\}]{1})/', '/\\++/', '/\++\/', '/\+/'); $rplc = array('\\\\\\\\','\\\\${1}', '', '', '[^\s\n]');
$bad_word = preg_replace($ptrn, $rplc, $bad_word); // Count + and generate pattern	$bad_word = preg_replace($ptrn, $rplc, $bad_word); // Count + and generate pattern
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} if($size > 50)	} if($size > 50)
{	{
$size = 50; }	$size = 50; }
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$delete_quote = true; preg_match("#pid=(?:"\|\"\|')?([0-9]+)[\"']?(?:"\|\"\|')?#i", $username, $match);	$delete_quote = true; preg_match("#pid=(?:"\|\"\|')?([0-9]+)[\"']?(?:"\|\"\|')?#i", $username, $match);
if((int)$match[1])	if(isset($match[1]) && (int)$match[1])
{ $pid = (int)$match[1]; $url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";	{ $pid = (int)$match[1]; $url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";
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unset($match); preg_match("#dateline=(?:"\|\"\|')?([0-9]+)(?:"\|\"\|')?#i", $username, $match);	unset($match); preg_match("#dateline=(?:"\|\"\|')?([0-9]+)(?:"\|\"\|')?#i", $username, $match);
if((int)$match[1])	if(isset($match[1]) && (int)$match[1])
{ if($match[1] < TIME_NOW) {	{ if($match[1] < TIME_NOW) {
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if($delete_quote) {	if($delete_quote) {
$username = my_substr($username, 0, my_strlen($username)-1);	$username = my_substr($username, 0, my_strlen($username)-1, true);
} if(!empty($this->options['allow_html']))	} if(!empty($this->options['allow_html']))
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// Fix some entities in URLs $url = $this->encode_url($url);	// Fix some entities in URLs $url = $this->encode_url($url);
$name = preg_replace("#&\#([0-9]+);#si", "&#$1;", $name); // Fix & but allow unicode	$name = $this->parse_badwords(preg_replace("#&\#([0-9]+);#si", "&#$1;", $name)); // Fix & but allow unicode, filter bad words
eval("\$mycode_url = \"".$templates->get("mycode_url", 1, 0)."\";"); return $mycode_url;	eval("\$mycode_url = \"".$templates->get("mycode_url", 1, 0)."\";"); return $mycode_url;
	} /** * Parses font MyCode. * * @param array $matches Matches. * @return string The HTML <span> tag with styled font. */ function mycode_parse_font_callback($matches) { // Replace any occurrence(s) of double quotes in fonts with single quotes. // A back-fix for double-quote-containing MyBB font tags in existing // posts prior to the client-side aspect of this fix for the // browser-independent SCEditor bug of issue #4182. $fonts = str_replace('"', "'", $matches[2]); return "<span style=\"font-family: {$fonts};\" class=\"mycode_font\">{$matches[3]}</span>";
} /**	} /**
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$alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10); } $alt = $this->encode_url($alt);	$alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10); } $alt = $this->encode_url($alt);
	$alt = preg_replace("#&(?!\#[0-9]+;)#si", "&", $alt); // fix & but allow unicode
$alt = $lang->sprintf($lang->posted_image, $alt); $width = $height = '';	$alt = $lang->sprintf($lang->posted_image, $alt); $width = $height = '';
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{ $name = $email; }	{ $name = $email; }
if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email)) { $email = $email; } elseif(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+\?(.*?)$/si", $email)) { $email = htmlspecialchars_uni($email); }	$email = $this->encode_url($email);
eval("\$mycode_email = \"".$templates->get("mycode_email", 1, 0)."\";"); return $mycode_email;	eval("\$mycode_email = \"".$templates->get("mycode_email", 1, 0)."\";"); return $mycode_email;
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/** * Parses email MyCode.	/** * Parses email MyCode.
*	*
* @param array $matches Matches * @return string The built-up email link. */	* @param array $matches Matches * @return string The built-up email link. */
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if(!isset($matches[2])) { $matches[2] = '';	if(!isset($matches[2])) { $matches[2] = '';
}	}
return $this->mycode_parse_email($matches[1], $matches[2]); }	return $this->mycode_parse_email($matches[1], $matches[2]); }
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*/ function mycode_parse_video($video, $url) {	*/ function mycode_parse_video($video, $url) {
global $templates;	global $mybb, $templates;
if(empty($video) \|\| empty($url))	if(empty($video) \|\| empty($url))
{ return "[video={$video}]{$url}[/video]"; }	{ return "[video={$video}]{$url}[/video]"; }
// Check URL is a valid URL first, as `parse_url` doesn't check validity. if(false === filter_var($url, FILTER_VALIDATE_URL)) {	// Check URL is a valid URL first, as `parse_url` doesn't check validity. if(false === filter_var($url, FILTER_VALIDATE_URL)) {
return "[video={$video}]{$url}[/video]"; }	return "[video={$video}]{$url}[/video]"; }
$parsed_url = @parse_url(urldecode($url)); if($parsed_url === false) { return "[video={$video}]{$url}[/video]"; }	$parsed_url = @parse_url(urldecode($url)); if($parsed_url === false) { return "[video={$video}]{$url}[/video]"; }
	$bbdomain = parse_url($mybb->settings['bburl'], PHP_URL_HOST);
$fragments = array(); if($parsed_url['fragment'])	$fragments = array(); if($parsed_url['fragment'])
{	{
$fragments = explode("&", $parsed_url['fragment']);	$fragments = explode("&", $parsed_url['fragment']);
}	}
if($video == "liveleak") { // The query part can start with any alphabet, but set only 'i' to catch in index key later $parsed_url['query'] = "i".substr($parsed_url['query'], 1);	if($video == "liveleak") { // The query part can start with any alphabet, but set only 'i' to catch in index key later $parsed_url['query'] = "i".substr($parsed_url['query'], 1);
}	}
$queries = explode("&", $parsed_url['query']); $input = array();	$queries = explode("&", $parsed_url['query']); $input = array();
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list($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('/', $parsed_url['path']);
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$id = str_replace('!v=', '', $fragments[0]); // http://www.youtube.com/watch#!v=fds123 } elseif($input['v'])	$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 { $id = $path[1]; // http://www.youtu.be/fds123	$id = $input['v']; // http://www.youtube.com/watch?v=fds123 } else { $id = $path[1]; // http://www.youtu.be/fds123
}	}
break; case "twitch": if(count($path) >= 3 && $path[1] == 'videos')	break; case "twitch": if(count($path) >= 3 && $path[1] == 'videos')
{	{
// Direct video embed with URL like: https://www.twitch.tv/videos/179723472 $id = 'video=v'.$path[2];	// Direct video embed with URL like: https://www.twitch.tv/videos/179723472 $id = 'video=v'.$path[2];
}	}
elseif(count($path) >= 4 && $path[2] == 'v') { // Direct video embed with URL like: https://www.twitch.tv/waypoint/v/179723472	elseif(count($path) >= 4 && $path[2] == 'v') { // Direct video embed with URL like: https://www.twitch.tv/waypoint/v/179723472
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break; default: return "[video={$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);	$id = $this->encode_url($id);
eval("\$video_code = \"".$templates->get("video_{$video}_embed", 1, 0)."\";"); return $video_code;	eval("\$video_code = \"".$templates->get("video_{$video}_embed", 1, 0)."\";"); return $video_code;
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function mycode_parse_video_disabled_callback($matches) { return $this->mycode_parse_video_disabled($matches[2]);	function mycode_parse_video_disabled_callback($matches) { return $this->mycode_parse_video_disabled($matches[2]);
} /** * Parses URLs automatically.	} /** * Parses URLs automatically.
* * @param string $message The message to be parsed	* * @param string $message The message to be parsed
* @return string The parsed message. */	* @return string The parsed message. */
function mycode_auto_url($message) {	function mycode_auto_url($message) {
$message = " ".$message;
// Links should end with slashes, numbers, characters and braces but not with dots, commas or question marks // Don't create links within existing links (handled up-front in the callback function).	// Links should end with slashes, numbers, characters and braces but not with dots, commas or question marks // Don't create links within existing links (handled up-front in the callback function).
$message = preg_replace_callback("#<a\\s[^>]>.?</a>\|([\s\[\>])(http\|https\|ftp\|news\|irc\|ircs\|irc6){1}://([^\/\"\s\<\[\.]+\.([^\/\"\s\<\[\.]+\.)[\w]+(:[0-9]+)?(/([^\"\s<\[]\|\[\]))?([\w\/\)]))#ius", array($this, 'mycode_auto_url_callback'), $message); $message = preg_replace_callback("#<a\\s[^>]>.?</a>\|([\s\[\>])(www\|ftp)\.(([^\/\"\s\<\[\.]+\.)[\w]+(:[0-9]+)?(/([^\"\s<\[]\|\[\]))?([\w\/\)]))#ius", array($this, 'mycode_auto_url_callback'), $message); $message = my_substr($message, 1);	$message = preg_replace_callback( "~ <a\\s[^>]>.?</a>\| # match and return existing links (?<=^\|[\s\[\>]) # character preceding the link (?P<prefix> (?:http\|https\|ftp\|news\|irc\|ircs\|irc6)://\| # scheme, or (?:www\|ftp)\. # common subdomain ) (?P<link> (?:[^\/\"\s\<\[\.]+\.)[\w]+ # host (?::[0-9]+)? # port (?:/(?:[^\"\s<\[&]\|\[\]\|&(?:amp\|lt\|gt);))? # path, query, fragment; exclude unencoded characters [\w\/\)] ) (?![^<>]*?>) # not followed by unopened > (within HTML tags) ~iusx", array($this, 'mycode_auto_url_callback'), $message );
return $message; }	return $message; }
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if(count($matches) == 1) { return $matches[0];	if(count($matches) == 1) { return $matches[0];
}	}
$external = ''; // Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces	$external = ''; // Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces
while(my_substr($matches[3], -1) == ')') { if(substr_count($matches[3], ')') > substr_count($matches[3], '('))	while(my_substr($matches['link'], -1) == ')') { if(substr_count($matches['link'], ')') > substr_count($matches['link'], '('))
{	{
$matches[3] = my_substr($matches[3], 0, -1);	$matches['link'] = my_substr($matches['link'], 0, -1);
$external = ')'.$external;	$external = ')'.$external;
}	}
else { break; } // Example: ([...] http://en.wikipedia.org/Example_(disambiguation).)	else { break; } // Example: ([...] http://en.wikipedia.org/Example_(disambiguation).)
$last_char = my_substr($matches[3], -1);	$last_char = my_substr($matches['link'], -1);
while($last_char == '.' \|\| $last_char == ',' \|\| $last_char == '?' \|\| $last_char == '!') {	while($last_char == '.' \|\| $last_char == ',' \|\| $last_char == '?' \|\| $last_char == '!') {
$matches[3] = my_substr($matches[3], 0, -1);	$matches[4] = my_substr($matches['link'], 0, -1);
$external = $last_char.$external;	$external = $last_char.$external;
$last_char = my_substr($matches[3], -1);	$last_char = my_substr($matches['link'], -1);
} }	} }
if(in_array(strtolower($matches[2]), array('www', 'ftp'))) { $url = "{$matches[2]}.{$matches[3]}"; } else { $url = "{$matches[2]}://{$matches[3]}"; }	$url = $matches['prefix'].$matches['link'];

return $matches[1].$this->mycode_parse_url($url, $url).$external;	return $this->mycode_parse_url($url, $url).$external;
} /**	} /**
Zeile 1658	Zeile 1750
* * @param string $message The message to be parsed * @param string $type The list type	* * @param string $message The message to be parsed * @param string $type The list type
* @return string The parsed message.	* @return string The parsed message.
/ function mycode_parse_list($message, $type="") { // No list elements? That's invalid HTML if(strpos($message, '[]') === false)	/ function mycode_parse_list($message, $type="") { // No list elements? That's invalid HTML if(strpos($message, '[]') === false)
{	{
$message = "[*]{$message}"; }	$message = "[*]{$message}"; }
Zeile 1674	Zeile 1766
array_shift($message); } $message = '<li>'.implode("</li>\n<li>", $message)."</li>\n";	array_shift($message); } $message = '<li>'.implode("</li>\n<li>", $message)."</li>\n";

if($type) { $list = "\n<ol type=\"$type\" class=\"mycode_list\">$message</ol>\n";	if($type) { $list = "\n<ol type=\"$type\" class=\"mycode_list\">$message</ol>\n";
}	}
else { $list = "<ul class=\"mycode_list\">$message</ul>\n"; } $list = preg_replace("#<(ol type=\"$type\"\|ul)>\s*</li>#", "<$1>", $list); return $list;	else { $list = "<ul class=\"mycode_list\">$message</ul>\n"; } $list = preg_replace("#<(ol type=\"$type\"\|ul)>\s*</li>#", "<$1>", $list); return $list;
}	}
/** * Parses list MyCode.	/** * Parses list MyCode.
* * @param array $matches 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($matches)
Zeile 1713	Zeile 1805
if($count !== NULL) { return "[/list&{$count}]";	if($count !== NULL) { return "[/list&{$count}]";
}	}
else { // No open list tag...	else { // No open list tag...
Zeile 1727	Zeile 1819
if(!empty($matches[2])) { return "[list{$matches[2]}&{$this->list_count}]";	if(!empty($matches[2])) { return "[list{$matches[2]}&{$this->list_count}]";
}	}
else { return "[list&{$this->list_count}]";	else { return "[list&{$this->list_count}]";
Zeile 1740	Zeile 1832
* * @param string $message The message for smilies to be stripped from * @return string The message with smilies stripped	* * @param string $message The message for smilies to be stripped from * @return string The message with smilies stripped
*/	*/
function strip_smilies($message) { if($this->smilies_cache == 0) { $this->cache_smilies();	function strip_smilies($message) { if($this->smilies_cache == 0) { $this->cache_smilies();
}	}
if(is_array($this->smilies_cache)) { $message = str_replace($this->smilies_cache, array_keys($this->smilies_cache), $message);	if(is_array($this->smilies_cache)) { $message = str_replace($this->smilies_cache, array_keys($this->smilies_cache), $message);
Zeile 1766	Zeile 1858
if(empty($this->highlight_cache)) { $this->highlight_cache = build_highlight_array($highlight);	if(empty($this->highlight_cache)) { $this->highlight_cache = build_highlight_array($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);
Zeile 1817	Zeile 1909
"#\[img=([1-9][0-9])x([1-9][0-9])\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", "#\[url=((?!javascript)[a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si", "#\[url=((?!javascript:)[^\r\n\"<&]+?)\](.+?)\[/url\]#si",	"#\[img=([1-9][0-9])x([1-9][0-9])\](\r\n?\|\n?)(https?://([^<>\"']+?))\[/img\]#is", "#\[url=((?!javascript)[a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si", "#\[url=((?!javascript:)[^\r\n\"<&]+?)\](.+?)\[/url\]#si",
	"#\[attachment=([0-9]+?)\]#i",
); $replace = array(	); $replace = array(
Zeile 1825	Zeile 1918
"$4", "$3 ($1$2)", "$2 ($1)",	"$4", "$3 ($1$2)", "$2 ($1)",
	"",
); $messageBefore = "";	); $messageBefore = "";
Zeile 1877	Zeile 1971
$url = str_replace(array_keys($entities), array_values($entities), $url); return $url;	$url = str_replace(array_keys($entities), array_values($entities), $url); return $url;
	} /** * Determines whether the resulting HTML syntax is acceptable for output, * according to the parser's validation policy and HTML support. * * @param string $source The original MyCode. * @param string $output The output HTML code. * @return bool / function output_allowed($source, $output) { if($this->output_validation_policy === self::VALIDATION_DISABLE \|\| !empty($this->options['allow_html'])) { return true; } else { $output_valid = $this->validate_output($source, $output); if($this->output_validation_policy === self::VALIDATION_REPORT_ONLY) { return true; } else { return $output_valid === true; } } } /* * Validate HTML syntax and pass errors to the error handler. * * @param string $source The original MyCode. * @param string $output The output HTML code. * @return bool / function validate_output($source, $output) { global $error_handler; $ignored_error_codes = array( // entities may be broken through smilie parsing; cache_smilies() method workaround doesn't cover all entities 'XML_ERR_INVALID_DEC_CHARREF' => 7, 'XML_ERR_INVALID_CHAR' => 9, 'XML_ERR_UNDECLARED_ENTITY' => 26, // unrecognized HTML entities 'XML_ERR_ATTRIBUTE_WITHOUT_VALUE' => 41, 'XML_ERR_TAG_NAME_MISMATCH' => 76, // the parser may output tags closed in different levels and siblings ); libxml_use_internal_errors(true); @libxml_disable_entity_loader(true); simplexml_load_string('<root>'.$output.'</root>', 'SimpleXMLElement', 524288 / LIBXML_PARSEHUGE */); $errors = libxml_get_errors(); libxml_use_internal_errors(false); if( $errors && array_diff( array_column($errors, 'code'), $ignored_error_codes ) ) { $data = array( 'sourceHtmlEntities' => htmlspecialchars_uni($source), 'outputHtmlEntities' => htmlspecialchars_uni($output), 'errors' => $errors, ); $error_message = "Parser output validation failed.\n"; $error_message .= var_export($data, true); $error_handler->error(E_USER_WARNING, $error_message, __FILE__, __LINE__, false); return false; } else { return true; }
} }	} }