Vergleich inc/class_parser.php - 1.6.2 - 1.6.10

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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 $

 * $Id$

 */

/*

 */

/*

Zeile 114Zeile 114
		}
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", "&lt;script$1&gt;$2&lt;/script$3&gt;", $message);

				$message = preg_replace("#<s(cript|tyle)(.*)>(.*)</s(cript|tyle)(.*)>#is", "&lt;s$1$2&gt;$3&lt;/s$4$5&gt;", $message);

			}


			}


			$message = str_replace(array('<?php', '<!--', '-->', '?>', "<br />\n", "<br>\n"), array('&lt;?php', '&lt;!--', '--&gt;', '?&gt;', "\n", "\n"), $message);



			$find = array('<?php', '<!--', '-->', '?>', "<br />\n", "<br>\n");
$replace = array('&lt;?php', '&lt;!--', '--&gt;', '?&gt;', "\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);
}

			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);
}

Zeile 155Zeile 156
		}

// 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']);
}

Zeile 170Zeile 171
			{
foreach($code_matches as $text)
{

			{
foreach($code_matches as $text)
{

					if(my_strtolower($text[1]) == "code")







					// Fix up HTML inside the code tags so it is clean
if($options['allow_html'] != 0)
{
$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]);

Zeile 183Zeile 190
			}
}


			}
}


 
		// Replace meta and base tags in our post - these are > dangerous <

		if($this->options['allow_html'])

		if($this->options['allow_html'])

		{

		{

			$message = preg_replace_callback("#<((m[^a])|(b[^diloru>])|(s[^aemptu>]))(\s*[^>]*)>#si", create_function(
'$matches',

			$message = preg_replace_callback("#<((m[^a])|(b[^diloru>])|(s[^aemptu>]))(\s*[^>]*)>#si", create_function(
'$matches',

				'return htmlspecialchars($matches[0]);'

				'return htmlspecialchars_uni($matches[0]);'

			), $message);
}


			), $message);
}


		if($options['nl2br'] !== 0)

		if(!isset($options['nl2br']) || $options['nl2br'] != 0)

		{
$message = nl2br($message);
// Fix up new lines and block level elements

		{
$message = nl2br($message);
// Fix up new lines and block level elements

Zeile 291Zeile 299

// 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']);

			foreach($custom_mycode as $key => $mycode)
{
$mycode['regex'] = str_replace("\x0", "", $mycode['regex']);

Zeile 306Zeile 314

// 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'];
}

Zeile 351Zeile 359
			while(preg_match($mycode['find'], $message))
{
$message = preg_replace($mycode['find'], $mycode['replacement'], $message);

			while(preg_match($mycode['find'], $message))
{
$message = preg_replace($mycode['find'], $mycode['replacement'], $message);

			}

			}

		}

// Special code requiring special attention

		}

// Special code requiring special attention

Zeile 391Zeile 399
	 */
private function cache_smilies()
{

	 */
private function cache_smilies()
{

		global $cache;

		global $cache, $mybb;

		$this->smilies_cache = array();

$smilies = $cache->read("smilies");

		$this->smilies_cache = array();

$smilies = $cache->read("smilies");

Zeile 399Zeile 407
		{
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']}\" />";
}
}

Zeile 410Zeile 424
	 * @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 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

	 * @return string The parsed message.
*/

	 * @return string The parsed message.
*/

	function parse_smilies($message, $allow_html=0)
{
if($this->smilies_cache == 0)

	function parse_smilies($message, $allow_html=0)
{
if($this->smilies_cache == 0)

Zeile 422Zeile 436
		$message = ' ' . $message . ' ';

// First we take out any of the tags we don't want parsed between (url= etc)

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

// 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;





		if(is_array($this->smilies_cache))
{
foreach($this->smilies_cache as $find => $replace)

		if(is_array($this->smilies_cache))
{
foreach($this->smilies_cache as $find => $replace)

Zeile 435Zeile 449
				$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;

				
// Fix issues for smileys starting with a ";"
$orig_find = $find;

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				}
}
}

				}
}
}

		if($options['strip_tags'] == 1)

		if(isset($options['strip_tags']) && $options['strip_tags'] == 1)

		{
$message = strip_tags($message);
}

		{
$message = strip_tags($message);
}

Zeile 550Zeile 566
			"#(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);

		);

$message = preg_replace($js_array, "$1<strong></strong>$2$4", $message);

Zeile 592Zeile 611

// Assign pattern and replace values.
$pattern = array(


// Assign pattern and replace values.
$pattern = array(

			"#\[quote=(?:&quot;|\"|')?(.*?)[\"']?(?:&quot;|\"|')?\](.*?)\[\/quote\](\r\n?|\n?)#esi",

			"#\[quote=([\"']|&quot;|)(.*?)(?:\\1)(.*?)(?:[\"']|&quot;)?\](.*?)\[/quote\](\r\n?|\n?)#esi",

			"#\[quote\](.*?)\[\/quote\](\r\n?|\n?)#si"
);

if($text_only == false)
{
$replace = array(

			"#\[quote\](.*?)\[\/quote\](\r\n?|\n?)#si"
);

if($text_only == false)
{
$replace = array(

				"\$this->mycode_parse_post_quotes('$2','$1')",

				"\$this->mycode_parse_post_quotes('$4','$2$3')",

				"<blockquote><cite>$lang->quote</cite>$1</blockquote>\n"
);
}
else
{
$replace = array(

				"<blockquote><cite>$lang->quote</cite>$1</blockquote>\n"
);
}
else
{
$replace = array(

				"\$this->mycode_parse_post_quotes('$2', '$1', true)",

				"\$this->mycode_parse_post_quotes('$4','$2$3', true)",

				"\n{$lang->quote}\n--\n$1\n--\n"
);
}


				"\n{$lang->quote}\n--\n$1\n--\n"
);
}


		while(preg_match($pattern[0], $message) || preg_match($pattern[1], $message))

		do

		{

		{

			$message = preg_replace($pattern, $replace, $message);
}








			// preg_replace has erased the message? Restore it...
if(!$message)
{
$message = $previous_message;
break;
}
$previous_message = $message;
$message = preg_replace($pattern, $replace, $message, -1, $count);
} while($count);


if($text_only == false)
{


if($text_only == false)
{

Zeile 860Zeile 886
				$name = my_substr($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', '&#36;' => '%24', '^' => '%5E', '`' => '%60', '[' => '%5B', ']' => '%5D', '{' => '%7B', '}' => '%7D', '"' => '%22', '<' => '%3C', '>' => '%3E', ' ' => '%20');
$fullurl = str_replace(array_keys($entities), array_values($entities), $fullurl);

		// Fix some entities in URLs
$entities = array('$' => '%24', '&#36;' => '%24', '^' => '%5E', '`' => '%60', '[' => '%5B', ']' => '%5D', '{' => '%7B', '}' => '%7D', '"' => '%22', '<' => '%3C', '>' => '%3E', ' ' => '%20');
$fullurl = str_replace(array_keys($entities), array_values($entities), $fullurl);





		$name = preg_replace("#&amp;\#([0-9]+);#si", "&#$1;", $name); // Fix & but allow unicode

		$name = preg_replace("#&amp;\#([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;
}


Zeile 885Zeile 917
		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 899Zeile 931
		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} />";
}

Zeile 940Zeile 972
			return "[video={$video}]{$url}[/video]";
}


			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();

		}

$fragments = array();

Zeile 960Zeile 992
			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;
case "myspacetv":

				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

				$id = $path[4]; // http://www.myspace.com/video/fds/fds/123

				break;
case "yahoo":

				break;
case "yahoo":

				$id = $path[3]; // http://video.yahoo.com/watch/fds123/abc567
$vid = htmlspecialchars_uni($path[2]);
break;










				$id = $path[1]; // http://xy.screen.yahoo.com/fds-123.html
// Support for localized portals
$domain = explode('.', $parsed_url['host']);
if($domain[0] != 'screen')
{
$local = $domain[0].'.';
}
else
{
$local = '';
}
break;

			case "vimeo":
$id = $path[1]; // http://vimeo.com/fds123
break;
case "youtube":
if($fragments[0])

			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]";
}

Zeile 1024Zeile 1066
		$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);
$message = my_substr($message, 1);

		$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);
$message = my_substr($message, 1);

		
return $message;
}

/**

		
return $message;
}

/**

	* Parses list MyCode.
*
* @param string The message to be parsed

	* Parses list MyCode.
*
* @param string The message to be parsed

Zeile 1043Zeile 1085
		$message .= "</li>";

if($type)

		$message .= "</li>";

if($type)

		{

		{

			$list = "\n<ol type=\"$type\">$message</ol>\n";
}
else

			$list = "\n<ol type=\"$type\">$message</ol>\n";
}
else

Zeile 1073Zeile 1115
		return $message;
}


		return $message;
}


	/**

	/**

	 * Highlights a string
*
* @param string The message to be highligted

	 * Highlights a string
*
* @param string The message to be highligted

Zeile 1088Zeile 1130
		}

if(is_array($this->highlight_cache) && !empty($this->highlight_cache))

		}

if(is_array($this->highlight_cache) && !empty($this->highlight_cache))

		{

		{

			$message = preg_replace(array_keys($this->highlight_cache), $this->highlight_cache, $message);
}


			$message = preg_replace(array_keys($this->highlight_cache), $this->highlight_cache, $message);
}


Zeile 1096Zeile 1138
	}

/**

	}

/**

	 * 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.

Zeile 1104Zeile 1146
	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)
{

Zeile 1116Zeile 1158

$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",

			"#\[php\](.*?)\[/php\](\r\n?|\n?)#ise",

 
			"#\[code\](.*?)\[/code\](\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",

Zeile 1143Zeile 1185
		}

// Special code requiring special attention

		}

// Special code requiring special attention

		while(preg_match("#\[list\](.*?)\[/list\]#si", $message))
{
$message = preg_replace("#\[list\](.*?)\[/list\](\r\n?|\n?)#esi", "\$this->mycode_parse_list('$1', '', true)\n", $message);

		while(preg_match("#\[list\](.*?)\[/list\]#esi", $message))
{
$message = preg_replace("#\s?\[list\](.*?)\[/list\](\r\n?|\n?)#esi", "\$this->mycode_parse_list('$1')\n", $message);

		}

// Replace lists.
while(preg_match("#\[list=(a|A|i|I|1)\](.*?)\[/list\](\r\n?|\n?)#esi", $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);

			$message = preg_replace("#\s?\[list=(a|A|i|I|1)\](.*?)\[/list\]#esi", "\$this->mycode_parse_list('$2', '$1')\n", $message);

		}

// Run plugin hooks

		}

// Run plugin hooks