Vergleich inc/class_parser.php - 1.6.11 - 1.6.14

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Zeile 19Zeile 19
	me_username
shorten_urls
highlight

	me_username
shorten_urls
highlight

 
	filter_cdata

)
*/


)
*/


Zeile 55Zeile 56
	 * @var string
*/
public $base_url;

	 * @var string
*/
public $base_url;

	



	/**
* Parsed Highlights cache

	/**
* Parsed Highlights cache

	 *
* @access public
* @var array
*/

	 *
* @access public
* @var array
*/

	public $highlight_cache = array();

	public $highlight_cache = array();

	



	/**
* Options for this parsed message (Private - set by parse_message argument)
*
* @access public

	/**
* Options for this parsed message (Private - set by parse_message argument)
*
* @access public

	 * @var array

















	 * @var array
*/
public $options;

/**
* Internal cache for nested lists
*
* @access public
* @var array
*/
public $list_elements;

/**
* Internal counter for nested lists
*
* @access public
* @var int

	 */

	 */

	public $options;

	public $list_count;


/**
* Parses a message with the specified options.
*
* @param string The message to be parsed.


/**
* Parses a message with the specified options.
*
* @param string The message to be parsed.

	 * @param array Array of yes/no options - allow_html,filter_badwords,allow_mycode,allow_smilies,nl2br,me_username.

	 * @param array Array of yes/no options - allow_html,filter_badwords,allow_mycode,allow_smilies,nl2br,me_username,filter_cdata.

	 * @return string The parsed message.
*/
function parse_message($message, $options=array())

	 * @return string The parsed message.
*/
function parse_message($message, $options=array())

Zeile 93Zeile 110
				$this->base_url = $this->base_url."/";
}
}

				$this->base_url = $this->base_url."/";
}
}

		
// Set the options


// Set the options

		$this->options = $options;

		$this->options = $options;


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



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


		// Get rid of cartridge returns for they are the workings of the devil
$message = str_replace("\r", "", $message);

		// Get rid of cartridge returns for they are the workings of the devil
$message = str_replace("\r", "", $message);

		



		// Filter bad words if requested.
if($this->options['filter_badwords'])

		// Filter bad words if requested.
if($this->options['filter_badwords'])

		{

		{

			$message = $this->parse_badwords($message);

			$message = $this->parse_badwords($message);

		}







		}

// Filter CDATA tags if requested (syndication.php).
if(!empty($this->options['filter_cdata']))
{
$message = $this->parse_cdata($message);
}


if($this->options['allow_html'] != 1)


if($this->options['allow_html'] != 1)

		{

		{

			$message = $this->parse_html($message);
}
else

			$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", "&lt;s$1$2&gt;$3&lt;/s$4$5&gt;", $message);

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

Zeile 123Zeile 146
			$replace = array('&lt;?php', '&lt;!--', '--&gt;', '?&gt;', "\n", "\n");
$message = str_replace($find, $replace, $message);
}

			$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'])
{
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 MyCode needs to be replaced, first filter out [code] and [php] tags.
if($this->options['allow_mycode'])
{
preg_match_all("#\[(code|php)\](.*?)\[/\\1\](\r\n?|\n?)#si", $message, $code_matches, PREG_SET_ORDER);
$message = preg_replace("#\[(code|php)\](.*?)\[/\\1\](\r\n?|\n?)#si", "<mybb-code>\n", $message);

		}

		}


// Always fix bad Javascript in the message.
$message = $this->fix_javascript($message);


// Always fix bad Javascript in the message.
$message = $this->fix_javascript($message);

		



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

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

			



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

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

		



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

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

Zeile 154Zeile 177
		{
$message = $this->parse_mycode($message, $this->options);
}

		{
$message = $this->parse_mycode($message, $this->options);
}

		



		// Parse Highlights
if(!empty($this->options['highlight']))
{

		// Parse Highlights
if(!empty($this->options['highlight']))
{

Zeile 163Zeile 186

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


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

		



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

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

		{

		{

			// Now that we're done, if we split up any code tags, parse them and glue it all back together
if(count($code_matches) > 0)
{

			// Now that we're done, if we split up any code tags, parse them and glue it all back together
if(count($code_matches) > 0)
{

Zeile 208Zeile 231
		}

$message = my_wordwrap($message);

		}

$message = my_wordwrap($message);

	



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

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

				



		return $message;
}


		return $message;
}


Zeile 225Zeile 248
		$message = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $message); // fix & but allow unicode
$message = str_replace("<","&lt;",$message);
$message = str_replace(">","&gt;",$message);

		$message = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $message); // fix & but allow unicode
$message = str_replace("<","&lt;",$message);
$message = str_replace(">","&gt;",$message);

		return $message;

		return $message;

	}

/**

	}

/**

Zeile 245Zeile 268

$standard_mycode['u']['regex'] = "#\[u\](.*?)\[/u\]#si";
$standard_mycode['u']['replacement'] = "<span style=\"text-decoration: underline;\">$1</span>";


$standard_mycode['u']['regex'] = "#\[u\](.*?)\[/u\]#si";
$standard_mycode['u']['replacement'] = "<span style=\"text-decoration: underline;\">$1</span>";





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


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


Zeile 278Zeile 301

$callback_mycode['email_complex']['regex'] = "#\[email=(.*?)\](.*?)\[/email\]#i";
$callback_mycode['email_complex']['replacement'] = array($this, 'mycode_parse_email_callback');


$callback_mycode['email_complex']['regex'] = "#\[email=(.*?)\](.*?)\[/email\]#i";
$callback_mycode['email_complex']['replacement'] = array($this, 'mycode_parse_email_callback');

		



		$standard_mycode['hr']['regex'] = "#\[hr\]#si";
$standard_mycode['hr']['replacement'] = "<hr />";


		$standard_mycode['hr']['regex'] = "#\[hr\]#si";
$standard_mycode['hr']['replacement'] = "<hr />";


Zeile 320Zeile 343
			$this->mycode_cache['standard']['find'][] = $code['regex'];
$this->mycode_cache['standard']['replacement'][] = $code['replacement'];
}

			$this->mycode_cache['standard']['find'][] = $code['regex'];
$this->mycode_cache['standard']['replacement'][] = $code['replacement'];
}

		



		// Assign the nestable MyCode to the cache.
foreach($nestable_mycode as $code)
{
$this->mycode_cache['nestable'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);

		// Assign the nestable MyCode to the cache.
foreach($nestable_mycode as $code)
{
$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 nestable MyCode to the cache.
foreach($callback_mycode as $code)

Zeile 344Zeile 367
	function parse_mycode($message, $options=array())
{
global $lang;

	function parse_mycode($message, $options=array())
{
global $lang;





		// Cache the MyCode globally if needed.
if($this->mycode_cache == 0)
{
$this->cache_mycode();
}

		// Cache the MyCode globally if needed.
if($this->mycode_cache == 0)
{
$this->cache_mycode();
}

		



		// Parse quotes first
$message = $this->mycode_parse_quotes($message);

		// Parse quotes first
$message = $this->mycode_parse_quotes($message);

		



		$message = $this->mycode_auto_url($message);

$message = str_replace('$', '&#36;', $message);

		$message = $this->mycode_auto_url($message);

$message = str_replace('$', '&#36;', $message);

		



		// Replace the rest
$message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);
foreach($this->mycode_cache['callback'] as $replace)
{
$message = preg_replace_callback($replace['find'], $replace['replacement'], $message);
}

		// Replace the rest
$message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);
foreach($this->mycode_cache['callback'] as $replace)
{
$message = preg_replace_callback($replace['find'], $replace['replacement'], $message);
}

		



		// Replace the nestable mycode's
foreach($this->mycode_cache['nestable'] as $mycode)
{

		// Replace the nestable mycode's
foreach($this->mycode_cache['nestable'] as $mycode)
{

Zeile 374Zeile 397
			}
}


			}
}


		// Special code requiring special attention
while(preg_match("#\[list\](.*?)\[/list\]#si", $message))
{
$message = preg_replace_callback("#\s?\[list\](.*?)\[/list\](\r\n?|\n?)#si", array($this, 'mycode_parse_list_callback'), $message);
}


		// Reset list cache
$this->list_elements = array();
$this->list_count = 0;

// Find all lists
$message = preg_replace_callback("#(\[list(=(a|A|i|I|1))?\]|\[/list\])#si", array($this, 'mycode_prepare_list'), $message);





		// Replace lists.
while(preg_match("#\[list=(a|A|i|I|1)\](.*?)\[/list\](\r\n?|\n?)#si", $message))
{
$message = preg_replace_callback("#\s?\[list=(a|A|i|I|1)\](.*?)\[/list\]#si", array($this, 'mycode_parse_list_callback_type'), $message);


		// Replace all lists
for($i = $this->list_count; $i > 0; $i--)
{
// Ignores missing end tags
$message = preg_replace_callback("#\s?\[list(=(a|A|i|I|1))?&{$i}\](.*?)(\[/list&{$i}\]|$)(\r\n?|\n?)#si", array($this, 'mycode_parse_list_callback'), $message, 1);

		}

// Convert images when allowed.

		}

// Convert images when allowed.

Zeile 393Zeile 418
			$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);

		}


		}


		// Convert videos when allow.
if($options['allow_videocode'] != 0)
{

		// Convert videos when allow.
if($options['allow_videocode'] != 0)
{

Zeile 444Zeile 469
		{
$this->cache_smilies();
}

		{
$this->cache_smilies();
}

		



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

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

		



		// First we take out any of the tags we don't want parsed between (url= etc)
preg_match_all("#\[(url(=[^\]]*)?\]|quote=([^\]]*)?\])#i", $message, $bad_matches, PREG_PATTERN_ORDER);
$message = preg_replace("#\[(url(=[^\]]*)?\]|quote=([^\]]*)?\])#si", "<mybb-bad-sm>", $message);

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


Zeile 463Zeile 488
				$find = preg_quote($find, "#");

$replace = strip_tags($replace, "<img>");

				$find = preg_quote($find, "#");

$replace = strip_tags($replace, "<img>");

				



				// Fix issues for smileys starting with a ";"
$orig_find = $find;
if(substr($find, 0, 1) == ";")
{
$find = "(?<!&gt|&lt|&amp)".$find;

				// Fix issues for smileys starting with a ";"
$orig_find = $find;
if(substr($find, 0, 1) == ";")
{
$find = "(?<!&gt|&lt|&amp)".$find;

				}


				}


				$message = @preg_replace("#(?<=[^\"])".$find."(?=.\W|\"|\W.|\W$)#si", $replace, $message, $remaining, $replacements);

				$message = @preg_replace("#(?<=[^\"])".$find."(?=.\W|\"|\W.|\W$)#si", $replace, $message, $remaining, $replacements);

				



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

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

				



				$remaining -= $replacements;
if($remaining <= 0)
{

				$remaining -= $replacements;
if($remaining <= 0)
{

Zeile 498Zeile 523
		}

return trim($message);

		}

return trim($message);

	}

/**

	}

/**

	 * Generates a cache of badwords filters.

	 * Generates a cache of badwords filters.

	 *

	 *

	 * @access private
*/
private function cache_badwords()

	 * @access private
*/
private function cache_badwords()

Zeile 517Zeile 542
	 *
* @param string The message to be parsed.
* @param array Array of parser options in yes/no format.

	 *
* @param string The message to be parsed.
* @param array Array of parser options in yes/no format.

	 * @return string The parsed message.
*/

	 * @return string The parsed message.
*/

	function parse_badwords($message, $options=array())
{
if($this->badwords_cache == 0)

	function parse_badwords($message, $options=array())
{
if($this->badwords_cache == 0)

Zeile 534Zeile 559
				{
$badword['replacement'] = "*****";
}

				{
$badword['replacement'] = "*****";
}

				



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

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

				



				// Ensure we run the replacement enough times but not recursively (i.e. not while(preg_match..))
$count = preg_match_all("#(^|\W)".$badword['badword']."(\W|$)#i", $message, $matches);
for($i=0; $i < $count; ++$i)

				// Ensure we run the replacement enough times but not recursively (i.e. not while(preg_match..))
$count = preg_match_all("#(^|\W)".$badword['badword']."(\W|$)#i", $message, $matches);
for($i=0; $i < $count; ++$i)

Zeile 551Zeile 576
		{
$message = strip_tags($message);
}

		{
$message = strip_tags($message);
}

 
		return $message;
}

/**
* Resolves nested CDATA tags in the specified message.
*
* @param string The message to be parsed.
* @return string The parsed message.
*/
function parse_cdata($message)
{
$message = str_replace(']]>', ']]]]><![CDATA[>', $message);


		return $message;
}


		return $message;
}


Zeile 558Zeile 596
	 * Attempts to move any javascript references in the specified message.
*
* @param string The message to be parsed.

	 * Attempts to move any javascript references in the specified message.
*
* @param string The message to be parsed.

	 * @return string The parsed message.

	 * @return string The parsed message.

	 */
function fix_javascript($message)
{

	 */
function fix_javascript($message)
{

Zeile 583Zeile 621
			"#(o)(nreset\s?=)#i",
"#(o)(nabort\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);


return $message;
}


return $message;
}

	



	/**
* Handles fontsize.
*

	/**
* Handles fontsize.
*

Zeile 597Zeile 635
	* @return string The parsed text.
*/
function mycode_handle_size($size, $text)

	* @return string The parsed text.
*/
function mycode_handle_size($size, $text)

	{

	{

		$size = intval($size)+10;

if($size > 50)

		$size = intval($size)+10;

if($size > 50)

Zeile 634Zeile 672

// Assign pattern and replace values.
$pattern = "#\[quote\](.*?)\[\/quote\](\r\n?|\n?)#si";


// Assign pattern and replace values.
$pattern = "#\[quote\](.*?)\[\/quote\](\r\n?|\n?)#si";

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

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


if($text_only == false)
{


if($text_only == false)
{

Zeile 675Zeile 713
		}
return $message;
}

		}
return $message;
}

	



	/**
* Parses quotes with post id and/or dateline.
*

	/**
* Parses quotes with post id and/or dateline.
*

Zeile 693Zeile 731
		$message = trim($message);
$message = preg_replace("#(^<br(\s?)(\/?)>|<br(\s?)(\/?)>$)#i", "", $message);


		$message = trim($message);
$message = preg_replace("#(^<br(\s?)(\/?)>|<br(\s?)(\/?)>$)#i", "", $message);


		if(!$message) return '';




		if(!$message)
{
return '';
}





		$message = str_replace('\"', '"', $message);
$username = str_replace('\"', '"', $username)."'";

		$username .= "'";


		$delete_quote = true;

preg_match("#pid=(?:&quot;|\"|')?([0-9]+)[\"']?(?:&quot;|\"|')?#i", $username, $match);

		$delete_quote = true;

preg_match("#pid=(?:&quot;|\"|')?([0-9]+)[\"']?(?:&quot;|\"|')?#i", $username, $match);

Zeile 705Zeile 745
			$pid = intval($match[1]);
$url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";
if(defined("IN_ARCHIVE"))

			$pid = intval($match[1]);
$url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";
if(defined("IN_ARCHIVE"))

			{

			{

				$linkback = " <a href=\"{$url}\">[ -> ]</a>";

				$linkback = " <a href=\"{$url}\">[ -> ]</a>";

			}

			}

			else
{
eval("\$linkback = \" ".$templates->get("postbit_gotopost", 1, 0)."\";");
}

			else
{
eval("\$linkback = \" ".$templates->get("postbit_gotopost", 1, 0)."\";");
}

			



			$username = preg_replace("#(?:&quot;|\"|')? pid=(?:&quot;|\"|')?[0-9]+[\"']?(?:&quot;|\"|')?#i", '', $username);
$delete_quote = false;
}

			$username = preg_replace("#(?:&quot;|\"|')? pid=(?:&quot;|\"|')?[0-9]+[\"']?(?:&quot;|\"|')?#i", '', $username);
$delete_quote = false;
}

Zeile 747Zeile 787
			{
$span = "<span>{$date}</span>";
}

			{
$span = "<span>{$date}</span>";
}

			



			return "<blockquote><cite>{$span}".htmlspecialchars_uni($username)." $lang->wrote{$linkback}</cite>{$message}</blockquote>\n";
}
}

			return "<blockquote><cite>{$span}".htmlspecialchars_uni($username)." $lang->wrote{$linkback}</cite>{$message}</blockquote>\n";
}
}

Zeile 772Zeile 812
	function mycode_parse_post_quotes_callback2($matches)
{
return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3], true);

	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 The message to be parsed
* @param boolean Are we formatting as text?
* @return string The parsed message.
*/

	function mycode_parse_code($code, $text_only=false)
{
global $lang;

	function mycode_parse_code($code, $text_only=false)
{
global $lang;

Zeile 793Zeile 833
		// Clean the string before parsing.
$code = preg_replace('#^(\t*)(\n|\r|\0|\x0B| )*#', '\\1', $code);
$code = rtrim($code);

		// Clean the string before parsing.
$code = preg_replace('#^(\t*)(\n|\r|\0|\x0B| )*#', '\\1', $code);
$code = rtrim($code);

		$original = preg_replace('#^\t*#', '', $code);

if(empty($original))
{
return;
}

		$original = preg_replace('#^\t*#', '', $code);

if(empty($original))
{
return;
}


$code = str_replace('$', '&#36;', $code);
$code = preg_replace('#\$([0-9])#', '\\\$\\1', $code);
$code = str_replace('\\', '&#92;', $code);
$code = str_replace("\t", '&nbsp;&nbsp;&nbsp;&nbsp;', $code);
$code = str_replace(" ", '&nbsp;&nbsp;', $code);


$code = str_replace('$', '&#36;', $code);
$code = preg_replace('#\$([0-9])#', '\\\$\\1', $code);
$code = str_replace('\\', '&#92;', $code);
$code = str_replace("\t", '&nbsp;&nbsp;&nbsp;&nbsp;', $code);
$code = str_replace(" ", '&nbsp;&nbsp;', $code);





		return "<div class=\"codeblock\">\n<div class=\"title\">".$lang->code."\n</div><div class=\"body\" dir=\"ltr\"><code>".$code."</code></div></div>\n";
}


		return "<div class=\"codeblock\">\n<div class=\"title\">".$lang->code."\n</div><div class=\"body\" dir=\"ltr\"><code>".$code."</code></div></div>\n";
}


Zeile 813Zeile 853
	* Parses code MyCode.
*
* @param array Matches.

	* Parses code MyCode.
*
* @param array Matches.

	* @return string The parsed message.

	* @return string The parsed message.

	*/
function mycode_parse_code_callback($matches)
{

	*/
function mycode_parse_code_callback($matches)
{

Zeile 846Zeile 886
		if(empty($original))
{
return;

		if(empty($original))
{
return;

		}

		}


$str = str_replace('&amp;', '&', $str);
$str = str_replace('&lt;', '<', $str);


$str = str_replace('&amp;', '&', $str);
$str = str_replace('&lt;', '<', $str);

Zeile 878Zeile 918
		$code = preg_replace("#&amp;\#([0-9]+);#si", "&#$1;", $code);

if($added_open_tag)

		$code = preg_replace("#&amp;\#([0-9]+);#si", "&#$1;", $code);

if($added_open_tag)

		{

		{

			$code = preg_replace("#<code><span style=\"color: \#([A-Z0-9]{6})\">&lt;\?php( |&nbsp;)(<br />?)#", "<code><span style=\"color: #$1\">", $code);

			$code = preg_replace("#<code><span style=\"color: \#([A-Z0-9]{6})\">&lt;\?php( |&nbsp;)(<br />?)#", "<code><span style=\"color: #$1\">", $code);

		}


		}


		if($added_end_tag)

		if($added_end_tag)

		{

		{

			$code = str_replace("?&gt;</span></code>", "</span></code>", $code);
// Wait a minute. It fails highlighting? Stupid highlighter.
$code = str_replace("?&gt;</code>", "</code>", $code);

			$code = str_replace("?&gt;</span></code>", "</span></code>", $code);
// Wait a minute. It fails highlighting? Stupid highlighter.
$code = str_replace("?&gt;</code>", "</code>", $code);

		}

		}


$code = preg_replace("#<span style=\"color: \#([A-Z0-9]{6})\"></span>#", "", $code);
$code = str_replace("<code>", "<div dir=\"ltr\"><code>", $code);


$code = preg_replace("#<span style=\"color: \#([A-Z0-9]{6})\"></span>#", "", $code);
$code = str_replace("<code>", "<div dir=\"ltr\"><code>", $code);

Zeile 897Zeile 937
		if($bare_return)
{
return $code;

		if($bare_return)
{
return $code;

		}


		}


		// Send back the code all nice and pretty
return "<div class=\"codeblock phpcodeblock\"><div class=\"title\">$lang->php_code\n</div><div class=\"body\">".$code."</div></div>\n";

		// Send back the code all nice and pretty
return "<div class=\"codeblock phpcodeblock\"><div class=\"title\">$lang->php_code\n</div><div class=\"body\">".$code."</div></div>\n";

	}


	}


	/**
* Parses PHP code MyCode.
*

	/**
* Parses PHP code MyCode.
*

Zeile 912Zeile 952
	function mycode_parse_php_callback($matches)
{
return $this->mycode_parse_php($matches[1], false, true);

	function mycode_parse_php_callback($matches)
{
return $this->mycode_parse_php($matches[1], false, true);

	}

/**
* Parses URL MyCode.
*

	}

/**
* Parses URL MyCode.
*

	* @param string The URL to link to.
* @param string The name of the link.
* @return string The built-up link.

	* @param string The URL to link to.
* @param string The name of the link.
* @return string The built-up link.

Zeile 924Zeile 964
	function mycode_parse_url($url, $name="")
{
if(!preg_match("#^[a-z0-9]+://#i", $url))

	function mycode_parse_url($url, $name="")
{
if(!preg_match("#^[a-z0-9]+://#i", $url))

		{

		{

			$url = "http://".$url;
}
$fullurl = $url;

$url = str_replace('&amp;', '&', $url);
$name = str_replace('&amp;', '&', $name);

			$url = "http://".$url;
}
$fullurl = $url;

$url = str_replace('&amp;', '&', $url);
$name = str_replace('&amp;', '&', $name);

		



		if(!$name)
{
$name = $url;

		if(!$name)
{
$name = $url;

		}

$name = str_replace("\'", "'", $name);
$url = str_replace("\'", "'", $url);
$fullurl = str_replace("\'", "'", $fullurl);


		}






		if($name == $url && (!isset($this->options['shorten_urls']) || $this->options['shorten_urls'] != 0))

		if($name == $url && (!isset($this->options['shorten_urls']) || $this->options['shorten_urls'] != 0))

		{

		{

			if(my_strlen($url) > 55)
{
$name = my_substr($url, 0, 40)."...".my_substr($url, -10);
}

			if(my_strlen($url) > 55)
{
$name = my_substr($url, 0, 40)."...".my_substr($url, -10);
}

		}


		}


		$nofollow = '';
if(isset($this->options['nofollow_on']))
{

		$nofollow = '';
if(isset($this->options['nofollow_on']))
{

Zeile 958Zeile 994
		// 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
$link = "<a href=\"$fullurl\" target=\"_blank\"{$nofollow}>$name</a>";
return $link;

		$name = preg_replace("#&amp;\#([0-9]+);#si", "&#$1;", $name); // Fix & but allow unicode
$link = "<a href=\"$fullurl\" target=\"_blank\"{$nofollow}>$name</a>";
return $link;

	}

	}


/**
* Parses URL MyCode.


/**
* Parses URL MyCode.

Zeile 977Zeile 1013
			$matches[3] = '';
}
return $this->mycode_parse_url($matches[1].$matches[2], $matches[3]);

			$matches[3] = '';
}
return $this->mycode_parse_url($matches[1].$matches[2], $matches[3]);

	}


	}


	/**
* Parses URL MyCode.
*

	/**
* Parses URL MyCode.
*

Zeile 1016Zeile 1052
		}
$alt = htmlspecialchars_uni(basename($url));
if(my_strlen($alt) > 55)

		}
$alt = htmlspecialchars_uni(basename($url));
if(my_strlen($alt) > 55)

		{

		{

			$alt = my_substr($alt, 0, 40)."...".my_substr($alt, -10);
}
$alt = $lang->sprintf($lang->posted_image, $alt);
if($dimensions[0] > 0 && $dimensions[1] > 0)

			$alt = my_substr($alt, 0, 40)."...".my_substr($alt, -10);
}
$alt = $lang->sprintf($lang->posted_image, $alt);
if($dimensions[0] > 0 && $dimensions[1] > 0)

		{

		{

			return "<img src=\"{$url}\" width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";
}
else
{

			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=\"{$url}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";

		}

		}

	}


	}


	/**
* Parses IMG MyCode.
*

	/**
* Parses IMG MyCode.
*

Zeile 1037Zeile 1073
	 * @return string Image code.
*/
function mycode_parse_img_callback1($matches)

	 * @return string Image code.
*/
function mycode_parse_img_callback1($matches)

	{
return $this->mycode_parse_img($matches[2])."\n";
}

/**
* Parses IMG MyCode.
*
* @param array Matches.
* @return string Image code.
*/

	{
return $this->mycode_parse_img($matches[2]);
}

/**
* Parses IMG MyCode.
*
* @param array Matches.
* @return string Image code.
*/

	function mycode_parse_img_callback2($matches)
{
return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2]));

	function mycode_parse_img_callback2($matches)
{
return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2]));

Zeile 1061Zeile 1097
	function mycode_parse_img_callback3($matches)
{
return $this->mycode_parse_img($matches[3], array(), $matches[1]);

	function mycode_parse_img_callback3($matches)
{
return $this->mycode_parse_img($matches[3], array(), $matches[1]);

	}

/**

	}

/**

	 * Parses IMG MyCode.
*
* @param array Matches.

	 * Parses IMG MyCode.
*
* @param array Matches.

Zeile 1079Zeile 1115
	*
* @param string The email address to link to.
* @param string The name for the link.

	*
* @param string The email address to link to.
* @param string The name for the link.

	* @return string The built-up email link.
*/

	* @return string The built-up email link.
*/

	function mycode_parse_email($email, $name="")
{

	function mycode_parse_email($email, $name="")
{

		$name = str_replace("\\'", "'", $name);
$email = str_replace("\\'", "'", $email);

 
		if(!$name)
{
$name = $email;

		if(!$name)
{
$name = $email;

Zeile 1124Zeile 1158
	function mycode_parse_video($video, $url)
{
global $templates;

	function mycode_parse_video($video, $url)
{
global $templates;

		



		if(empty($video) || empty($url))

		if(empty($video) || empty($url))

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

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

		}

		}

		



		$parsed_url = @parse_url(urldecode($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 = explode("&", $parsed_url['fragment']);
}

		$fragments = array();
if($parsed_url['fragment'])
{
$fragments = explode("&", $parsed_url['fragment']);
}

		



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

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

		



		$input = array();
foreach($queries as $query)

		$input = array();
foreach($queries as $query)

		{

		{

			list($key, $value) = explode("=", $query);
$key = str_replace("amp;", "", $key);
$input[$key] = $value;
}

			list($key, $value) = explode("=", $query);
$key = str_replace("amp;", "", $key);
$input[$key] = $value;
}

		



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

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

		



		switch($video)
{
case "dailymotion":

		switch($video)
{
case "dailymotion":

Zeile 1172Zeile 1206
				$domain = explode('.', $parsed_url['host']);
if($domain[0] != 'screen')
{

				$domain = explode('.', $parsed_url['host']);
if($domain[0] != 'screen')
{

					$local = $domain[0].'.';

					$local = htmlspecialchars_uni($domain[0]).'.';

				}
else
{

				}
else
{

Zeile 1188Zeile 1222
					$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 = $input['v']; // http://www.youtube.com/watch?v=fds123
}
else

Zeile 1198Zeile 1232
				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);

		$id = htmlspecialchars_uni($id);

		



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

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

		



		return $video_code;

		return $video_code;

	}

	}


/**
* Parses video MyCode.


/**
* Parses video MyCode.

Zeile 1230Zeile 1264
	* @return string The parsed message.
*/
function mycode_auto_url($message)

	* @return string The parsed message.
*/
function mycode_auto_url($message)

	{	

	{

		$message = " ".$message;

		$message = " ".$message;

		$message = preg_replace("#([\>\s\(\)])(http|https|ftp|news){1}://([^\/\"\s\<\[\.]+\.([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/[^\"\s<\[]*)?)#i", "$1[url]$2://$3[/url]", $message);
$message = preg_replace("#([\>\s\(\)])(www|ftp)\.(([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/[^\"\s<\[]*)?)#i", "$1[url]$2.$3[/url]", $message);


		// Links should end with slashes, numbers, characters and braces but not with dots, commas or question marks
$message = preg_replace_callback("#([\>\s\(\)])(http|https|ftp|news){1}://([^\/\"\s\<\[\.]+\.([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/[^\"\s<\[]*)?)#iu", array($this, 'mycode_auto_url_callback'), $message);
$message = preg_replace_callback("#([\>\s\(\)])(www|ftp)\.(([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/[^\"\s<\[]*)?)#iu", array($this, 'mycode_auto_url_callback'), $message);

		$message = my_substr($message, 1);

		$message = my_substr($message, 1);

		



		return $message;
}

		return $message;
}













































/**
* Parses URLs automatically.
*
* @param array Matches
* @return string The parsed message.
*/
function mycode_auto_url_callback($matches)
{
$external = '';
// Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces
while(my_substr($matches[3], -1) == ')')
{
if(substr_count($matches[3], ')') > substr_count($matches[3], '('))
{
$matches[3] = my_substr($matches[3], 0, -1);
$external = ')'.$external;
}
else
{
break;
}

// Example: ([...] http://en.wikipedia.org/Example_(disambiguation).)
$last_char = my_substr($matches[3], -1);
while($last_char == '.' || $last_char == ',' || $last_char == '?' || $last_char == '!')
{
$matches[3] = my_substr($matches[3], 0, -1);
$external = $last_char.$external;
$last_char = my_substr($matches[3], -1);
}
}
if($matches[2] == 'www' || $matches[2] == 'ftp')
{
return "{$matches[1]}[url]{$matches[2]}.{$matches[3]}[/url]{$external}";
}
else
{
return "{$matches[1]}[url]{$matches[2]}://{$matches[3]}[/url]{$external}";
}
}


	/**
* Parses list MyCode.
*

	/**
* Parses list MyCode.
*

Zeile 1248Zeile 1324
	*/
function mycode_parse_list($message, $type="")
{

	*/
function mycode_parse_list($message, $type="")
{

		$message = str_replace('\"', '"', $message);






		// No list elements? That's invalid HTML
if(strpos($message, '[*]') === false)
{
$message = "[*]{$message}";
}


		$message = preg_replace("#\s*\[\*\]\s*#", "</li>\n<li>", $message);
$message .= "</li>";


		$message = preg_replace("#\s*\[\*\]\s*#", "</li>\n<li>", $message);
$message .= "</li>";


Zeile 1271Zeile 1352
	* @return string The parsed message.
*/
function mycode_parse_list_callback($matches)

	* @return string The parsed message.
*/
function mycode_parse_list_callback($matches)

	{
return $this->mycode_parse_list($matches[1])."\n";
}

/**
* Parses list MyCode.

	{
return $this->mycode_parse_list($matches[3], $matches[2]);
}

/**
* Prepares list MyCode by finding the matching list tags.

	*
* @param array Matches

	*
* @param array Matches

	* @return string The parsed message.

	* @return string Temporary replacements.

	*/

	*/

	function mycode_parse_list_callback_type($matches)

	function mycode_prepare_list($matches)

	{

	{

		return $this->mycode_parse_list($matches[2], $matches[1])."\n";



























		// Append number to identify matching list tags
if($matches[1] == '[/list]')
{
$count = array_pop($this->list_elements);
if($count !== NULL)
{
return "[/list&{$count}]";
}
else
{
// No open list tag...
return $matches[0];
}
}
else
{
++$this->list_count;
$this->list_elements[] = $this->list_count;
if(!empty($matches[2]))
{
return "[list{$matches[2]}&{$this->list_count}]";
}
else
{
return "[list&{$this->list_count}]";
}
}

	}

/**

	}

/**

Zeile 1304Zeile 1411
		}
return $message;
}

		}
return $message;
}

	



	/**
* Highlights a string
*

	/**
* Highlights a string
*

Zeile 1318Zeile 1425
		{
$this->highlight_cache = build_highlight_array($highlight);
}

		{
$this->highlight_cache = build_highlight_array($highlight);
}

		



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

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

		



		return $message;
}


		return $message;
}


Zeile 1336Zeile 1443
	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)

		{

		{

			$message = $this->parse_badwords($message);
}

// Parse quotes first
$message = $this->mycode_parse_quotes($message, true);

			$message = $this->parse_badwords($message);
}

// Parse quotes first
$message = $this->mycode_parse_quotes($message, true);





		$message = preg_replace_callback("#\[php\](.*?)\[/php\](\r\n?|\n?)#is", array($this, 'mycode_parse_php_callback'), $message);
$message = preg_replace_callback("#\[code\](.*?)\[/code\](\r\n?|\n?)#is", array($this, 'mycode_parse_code_callback'), $message);


		$message = preg_replace_callback("#\[php\](.*?)\[/php\](\r\n?|\n?)#is", array($this, 'mycode_parse_php_callback'), $message);
$message = preg_replace_callback("#\[code\](.*?)\[/code\](\r\n?|\n?)#is", array($this, 'mycode_parse_code_callback'), $message);


Zeile 1355Zeile 1462
			"#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si",
"#\[url=([^\r\n\"<&\(\)]+?)\](.+?)\[/url\]#si",
);

			"#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si",
"#\[url=([^\r\n\"<&\(\)]+?)\](.+?)\[/url\]#si",
);

		



		$replace = array(
"$2",
"$4",

		$replace = array(
"$2",
"$4",

Zeile 1363Zeile 1470
			"$2 ($1)",
);
$message = preg_replace($find, $replace, $message);

			"$2 ($1)",
);
$message = preg_replace($find, $replace, $message);

		



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

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

			



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

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

		}

// Special code requiring special attention
while(preg_match("#\[list\](.*?)\[/list\]#si", $message))








		}

// Reset list cache
$this->list_elements = array();
$this->list_count = 0;

// Find all lists
$message = preg_replace_callback("#(\[list(=(a|A|i|I|1))?\]|\[/list\])#si", array($this, 'mycode_prepare_list'), $message);

// Replace all lists
for($i = $this->list_count; $i > 0; $i--)

		{

		{

			$message = preg_replace_callback("#\s?\[list\](.*?)\[/list\](\r\n?|\n?)#si", array($this, 'mycode_parse_list_callback'), $message);


			// Ignores missing end tags
$message = preg_replace_callback("#\s?\[list(=(a|A|i|I|1))?&{$i}\](.*?)(\[/list&{$i}\]|$)(\r\n?|\n?)#si", array($this, 'mycode_parse_list_callback'), $message, 1);

		}

		}


// Replace lists.
while(preg_match("#\[list=(a|A|i|I|1)\](.*?)\[/list\](\r\n?|\n?)#si", $message))
{
$message = preg_replace_callback("#\s?\[list=(a|A|i|I|1)\](.*?)\[/list\]#si", array($this, 'mycode_parse_list_callback_type'), $message);
}










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

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

		



		return $message;
}
}

		return $message;
}
}