Vergleich inc/class_parser.php - 1.6.1 - 1.6.17

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 * Website: http://mybb.com
* License: http://mybb.com/about/license
*

 * Website: http://mybb.com
* License: http://mybb.com/about/license
*

 * $Id: class_parser.php 5141 2010-07-29 23:32:11Z RyanGordon $

 * $Id$

 */

/*

 */

/*

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	me_username
shorten_urls
highlight

	me_username
shorten_urls
highlight

 
	filter_cdata

)
*/


)
*/


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	 * @var string
*/
public $base_url;

	 * @var string
*/
public $base_url;

	



	/**
* Parsed Highlights cache

	/**
* Parsed Highlights cache

	 *
* @access public
* @var array
*/

	 *
* @access public
* @var array
*/

	public $highlight_cache = array();

	public $highlight_cache = array();

	



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

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

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	 * @var array
*/
public $options;

	 * @var array
*/
public $options;




















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

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


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

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

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

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

	 * @return string The parsed message.
*/
function parse_message($message, $options=array())
{
global $plugins, $mybb;

	 * @return string The parsed message.
*/
function parse_message($message, $options=array())
{
global $plugins, $mybb;





		// Set base URL for parsing smilies
$this->base_url = $mybb->settings['bburl'];

if($this->base_url != "")

		// Set base URL for parsing smilies
$this->base_url = $mybb->settings['bburl'];

if($this->base_url != "")

		{

		{

			if(my_substr($this->base_url, my_strlen($this->base_url) -1) != "/")
{
$this->base_url = $this->base_url."/";
}
}

			if(my_substr($this->base_url, my_strlen($this->base_url) -1) != "/")
{
$this->base_url = $this->base_url."/";
}
}

		
// Set the options


// Set the options

		$this->options = $options;


		$this->options = $options;


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


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


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

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

		



		// Filter bad words if requested.
if($this->options['filter_badwords'])
{
$message = $this->parse_badwords($message);

		// Filter bad words if requested.
if($this->options['filter_badwords'])
{
$message = $this->parse_badwords($message);

 
		}

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

		}

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

		}

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

		{

		{

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

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

		}

		}

		else

		else

		{		
while(preg_match("#<script(.*)>(.*)</script(.*)>#is", $message))

		{
while(preg_match("#<s(cript|tyle)(.*)>(.*)</s(cript|tyle)(.*)>#is", $message))

			{

			{

				$message = preg_replace("#<script(.*)>(.*)</script(.*)>#is", "&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);

			}

			}

			// Remove these completely
$message = preg_replace("#\s*<base[^>]*>\s*#is", "", $message);
$message = preg_replace("#\s*<meta[^>]*>\s*#is", "", $message);
$message = str_replace(array('<?php', '<!--', '-->', '?>', "<br />\n", "<br>\n"), array('&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);
}

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

			preg_match_all("#\[(code|php)\](.*?)\[/\\1\](\r\n?|\n?)#si", $message, $code_matches, PREG_SET_ORDER);
$message = preg_replace("#\[(code|php)\](.*?)\[/\\1\](\r\n?|\n?)#si", "<mybb-code>\n", $message);
}

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

		



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

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

			



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

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

		



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

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

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

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

		



		// Parse Highlights

		// Parse Highlights

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

		if(!empty($this->options['highlight']))

		{
$message = $this->highlight_message($message, $this->options['highlight']);
}

		{
$message = $this->highlight_message($message, $this->options['highlight']);
}





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

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

		



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

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

Zeile 177Zeile 199
					{
$text[2] = $this->parse_html($text[2]);
}

					{
$text[2] = $this->parse_html($text[2]);
}

					



					if(my_strtolower($text[1]) == "code")
{
$code = $this->mycode_parse_code($text[2]);

					if(my_strtolower($text[1]) == "code")
{
$code = $this->mycode_parse_code($text[2]);

					}

					}

					elseif(my_strtolower($text[1]) == "php")
{
$code = $this->mycode_parse_php($text[2]);

					elseif(my_strtolower($text[1]) == "php")
{
$code = $this->mycode_parse_php($text[2]);

Zeile 191Zeile 213
			}
}


			}
}


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










		// Replace meta and base tags in our post - these are > dangerous <
if($this->options['allow_html'])
{
$message = preg_replace_callback("#<((m[^a])|(b[^diloru>])|(s[^aemptu>]))(\s*[^>]*)>#si", create_function(
'$matches',
'return htmlspecialchars_uni($matches[0]);'
), $message);
}

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

		{
$message = nl2br($message);
// Fix up new lines and block level elements
$message = preg_replace("#(</?(?:html|head|body|div|p|form|table|thead|tbody|tfoot|tr|td|th|ul|ol|li|div|p|blockquote|cite|hr)[^>]*>)\s*<br />#i", "$1", $message);
$message = preg_replace("#(&nbsp;)+(</?(?:html|head|body|div|p|form|table|thead|tbody|tfoot|tr|td|th|ul|ol|li|div|p|blockquote|cite|hr)[^>]*>)#i", "$2", $message);

		{
$message = nl2br($message);
// Fix up new lines and block level elements
$message = preg_replace("#(</?(?:html|head|body|div|p|form|table|thead|tbody|tfoot|tr|td|th|ul|ol|li|div|p|blockquote|cite|hr)[^>]*>)\s*<br />#i", "$1", $message);
$message = preg_replace("#(&nbsp;)+(</?(?:html|head|body|div|p|form|table|thead|tbody|tfoot|tr|td|th|ul|ol|li|div|p|blockquote|cite|hr)[^>]*>)#i", "$2", $message);

		}


		}


		$message = my_wordwrap($message);

		$message = my_wordwrap($message);

	



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

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

				



		return $message;
}


		return $message;
}


Zeile 229Zeile 260
	{
global $cache, $lang;
$this->mycode_cache = array();

	{
global $cache, $lang;
$this->mycode_cache = array();






$standard_mycode = $callback_mycode = array();


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

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

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

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





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


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


Zeile 244Zeile 277

$standard_mycode['copy']['regex'] = "#\(c\)#i";
$standard_mycode['copy']['replacement'] = "&copy;";


$standard_mycode['copy']['regex'] = "#\(c\)#i";
$standard_mycode['copy']['replacement'] = "&copy;";





		$standard_mycode['tm']['regex'] = "#\(tm\)#i";
$standard_mycode['tm']['replacement'] = "&#153;";

$standard_mycode['reg']['regex'] = "#\(r\)#i";
$standard_mycode['reg']['replacement'] = "&reg;";


		$standard_mycode['tm']['regex'] = "#\(tm\)#i";
$standard_mycode['tm']['replacement'] = "&#153;";

$standard_mycode['reg']['regex'] = "#\(r\)#i";
$standard_mycode['reg']['replacement'] = "&reg;";


		$standard_mycode['url_simple']['regex'] = "#\[url\]([a-z]+?://)([^\r\n\"<]+?)\[/url\]#sei";
$standard_mycode['url_simple']['replacement'] = "\$this->mycode_parse_url(\"$1$2\")";

$standard_mycode['url_simple2']['regex'] = "#\[url\]([^\r\n\"<]+?)\[/url\]#ei";
$standard_mycode['url_simple2']['replacement'] = "\$this->mycode_parse_url(\"$1\")";

$standard_mycode['url_complex']['regex'] = "#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#esi";
$standard_mycode['url_complex']['replacement'] = "\$this->mycode_parse_url(\"$1$2\", \"$3\")";

$standard_mycode['url_complex2']['regex'] = "#\[url=([^\r\n\"<&\(\)]+?)\](.+?)\[/url\]#esi";
$standard_mycode['url_complex2']['replacement'] = "\$this->mycode_parse_url(\"$1\", \"$2\")";

$standard_mycode['email_simple']['regex'] = "#\[email\](.*?)\[/email\]#ei";
$standard_mycode['email_simple']['replacement'] = "\$this->mycode_parse_email(\"$1\")";




		$callback_mycode['url_simple']['regex'] = "#\[url\]([a-z]+?://)([^\r\n\"<]+?)\[/url\]#si";
$callback_mycode['url_simple']['replacement'] = array($this, 'mycode_parse_url_callback1');

$callback_mycode['url_simple2']['regex'] = "#\[url\]([^\r\n\"<]+?)\[/url\]#i";
$callback_mycode['url_simple2']['replacement'] = array($this, 'mycode_parse_url_callback2');

$callback_mycode['url_complex']['regex'] = "#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si";
$callback_mycode['url_complex']['replacement'] = array($this, 'mycode_parse_url_callback1');

$callback_mycode['url_complex2']['regex'] = "#\[url=([^\r\n\"<&\(\)]+?)\](.+?)\[/url\]#si";
$callback_mycode['url_complex2']['replacement'] = array($this, 'mycode_parse_url_callback2');

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

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





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


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

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





		$nestable_mycode['color']['regex'] = "#\[color=([a-zA-Z]*|\#?[0-9a-fA-F]{6})](.*?)\[/color\]#si";
$nestable_mycode['color']['replacement'] = "<span style=\"color: $1;\">$2</span>";

$nestable_mycode['size']['regex'] = "#\[size=(xx-small|x-small|small|medium|large|x-large|xx-large)\](.*?)\[/size\]#si";
$nestable_mycode['size']['replacement'] = "<span style=\"font-size: $1;\">$2</span>";


		$nestable_mycode['color']['regex'] = "#\[color=([a-zA-Z]*|\#?[0-9a-fA-F]{6})](.*?)\[/color\]#si";
$nestable_mycode['color']['replacement'] = "<span style=\"color: $1;\">$2</span>";

$nestable_mycode['size']['regex'] = "#\[size=(xx-small|x-small|small|medium|large|x-large|xx-large)\](.*?)\[/size\]#si";
$nestable_mycode['size']['replacement'] = "<span style=\"font-size: $1;\">$2</span>";


        $nestable_mycode['size_int']['regex'] = "#\[size=([0-9\+\-]+?)\](.*?)\[/size\]#esi";
$nestable_mycode['size_int']['replacement'] = "\$this->mycode_handle_size(\"$1\", \"$2\")";


        $callback_mycode['size_int']['regex'] = "#\[size=([0-9\+\-]+?)\](.*?)\[/size\]#si";
$callback_mycode['size_int']['replacement'] = array($this, 'mycode_handle_size_callback');


        $nestable_mycode['font']['regex'] = "#\[font=([a-z ]+?)\](.+?)\[/font\]#si";
$nestable_mycode['font']['replacement'] = "<span style=\"font-family: $1;\">$2</span>";

        $nestable_mycode['font']['regex'] = "#\[font=([a-z ]+?)\](.+?)\[/font\]#si";
$nestable_mycode['font']['replacement'] = "<span style=\"font-family: $1;\">$2</span>";





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

$custom_mycode = $cache->read("mycode");

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

$custom_mycode = $cache->read("mycode");





		// If there is custom MyCode, load it.
if(is_array($custom_mycode))

		// If there is custom MyCode, load it.
if(is_array($custom_mycode))

		{

		{

			foreach($custom_mycode as $key => $mycode)
{
$mycode['regex'] = str_replace("\x0", "", $mycode['regex']);
$custom_mycode[$key]['regex'] = "#".$mycode['regex']."#si";
}
$mycode = array_merge($standard_mycode, $custom_mycode);

			foreach($custom_mycode as $key => $mycode)
{
$mycode['regex'] = str_replace("\x0", "", $mycode['regex']);
$custom_mycode[$key]['regex'] = "#".$mycode['regex']."#si";
}
$mycode = array_merge($standard_mycode, $custom_mycode);

		}

		}

		else
{
$mycode = $standard_mycode;

		else
{
$mycode = $standard_mycode;

		}


		}


		// Assign the MyCode to the cache.
foreach($mycode as $code)

		// Assign the MyCode to the cache.
foreach($mycode as $code)

		{

		{

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

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

		








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


		// Assign the nestable MyCode to the cache.

		// Assign the nestable MyCode to the cache.

		foreach($nestable_mycode as $code)

		foreach($callback_mycode as $code)

		{

		{

			$this->mycode_cache['nestable'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);

			$this->mycode_cache['callback'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);

		}
}


		}
}


Zeile 334Zeile 373
		{
$this->cache_mycode();
}

		{
$this->cache_mycode();
}

		



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

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

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


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


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


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

		



		// Replace the rest
$message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);

		// Replace the rest
$message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);

		





		foreach($this->mycode_cache['callback'] as $replace)
{
$message = preg_replace_callback($replace['find'], $replace['replacement'], $message);
}


		// Replace the nestable mycode's
foreach($this->mycode_cache['nestable'] as $mycode)
{
while(preg_match($mycode['find'], $message))
{
$message = preg_replace($mycode['find'], $mycode['replacement'], $message);

		// Replace the nestable mycode's
foreach($this->mycode_cache['nestable'] as $mycode)
{
while(preg_match($mycode['find'], $message))
{
$message = preg_replace($mycode['find'], $mycode['replacement'], $message);

			}
}

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


			}
}

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

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





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

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

		{

		{

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


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

		}

// Convert images when allowed.
if($options['allow_imgcode'] != 0)

		}

// Convert images when allowed.
if($options['allow_imgcode'] != 0)

		{
$message = preg_replace("#\[img\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$2')\n", $message);
$message = preg_replace("#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$4', array('$1', '$2'));", $message);
$message = preg_replace("#\[img align=([a-z]+)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$3', array(), '$1');", $message);
$message = preg_replace("#\[img=([0-9]{1,3})x([0-9]{1,3}) align=([a-z]+)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#ise", "\$this->mycode_parse_img('$5', array('$1', '$2'), '$3');", $message);

		{
$message = preg_replace_callback("#\[img\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback1'), $message);
$message = preg_replace_callback("#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback2'), $message);
$message = preg_replace_callback("#\[img align=([a-z]+)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback3'), $message);
$message = preg_replace_callback("#\[img=([0-9]{1,3})x([0-9]{1,3}) align=([a-z]+)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback4'), $message);

		}

		}

		



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

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

			$message = preg_replace("#\[video=(.*?)\](.*?)\[/video\]#ei", "\$this->mycode_parse_video('$1', '$2');", $message);

			$message = preg_replace_callback("#\[video=(.*?)\](.*?)\[/video\]#i", array($this, 'mycode_parse_video_callback'), $message);

		}

return $message;

		}

return $message;

Zeile 391Zeile 436
	 */
private function cache_smilies()
{

	 */
private function cache_smilies()
{

		global $cache;

		global $cache, $mybb;

		$this->smilies_cache = array();

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

		$this->smilies_cache = array();

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

		{

		{

			foreach($smilies as $sid => $smilie)
{

			foreach($smilies as $sid => $smilie)
{

 
				if(defined("IN_ARCHIVE") && substr($smilie['image'], 0, 4) != "http")
{
// We're in the archive and not using an outside image, add in our address
$smilie['image'] = $mybb->settings['bburl']."/".$smilie['image'];
}


				$this->smilies_cache[$smilie['find']] = "<img src=\"{$smilie['image']}\" style=\"vertical-align: middle;\" border=\"0\" alt=\"{$smilie['name']}\" title=\"{$smilie['name']}\" />";
}
}

				$this->smilies_cache[$smilie['find']] = "<img src=\"{$smilie['image']}\" style=\"vertical-align: middle;\" border=\"0\" alt=\"{$smilie['name']}\" title=\"{$smilie['name']}\" />";
}
}

Zeile 418Zeile 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)

		// 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;


Zeile 435Zeile 486
				$orig_message = $message;
$find = $this->parse_html($find);
$find = preg_quote($find, "#");

				$orig_message = $message;
$find = $this->parse_html($find);
$find = preg_quote($find, "#");

				




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


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

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

				}


				}


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

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

				



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

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

				



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

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

Zeile 506Zeile 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 518Zeile 571
					$message = preg_replace("#(^|\W)".$badword['badword']."(\W|$)#i", "\\1".$badword['replacement'].'\\'.$index, $message);
}
}

					$message = preg_replace("#(^|\W)".$badword['badword']."(\W|$)#i", "\\1".$badword['replacement'].'\\'.$index, $message);
}
}

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

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

			$message = strip_tags($message);
}

			$message = strip_tags($message);
}

 
		return $message;
}

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


		return $message;
}


		return $message;
}


Zeile 535Zeile 601
	function fix_javascript($message)
{
$js_array = array(

	function fix_javascript($message)
{
$js_array = array(

			"#(&\#(0*)106;|&\#(0*)74;|j)((&\#(0*)97;|&\#(0*)65;|a)(&\#(0*)118;|&\#(0*)86;|v)(&\#(0*)97;|&\#(0*)65;|a)(\s)?(&\#(0*)115;|&\#(0*)83;|s)(&\#(0*)99;|&\#(0*)67;|c)(&\#(0*)114;|&\#(0*)82;|r)(&\#(0*)105;|&\#(0*)73;|i)(&\#112;|&\#(0*)80;|p)(&\#(0*)116;|&\#(0*)84;|t)(&\#(0*)58;|\:))#i",

			"#(&\#(0*)106;?|&\#(0*)74;?|&\#x(0*)4a;?|&\#x(0*)6a;?|j)((&\#(0*)97;?|&\#(0*)65;?|a)(&\#(0*)118;?|&\#(0*)86;?|v)(&\#(0*)97;?|&\#(0*)65;?|a)(\s)?(&\#(0*)115;?|&\#(0*)83;?|s)(&\#(0*)99;?|&\#(0*)67;?|c)(&\#(0*)114;?|&\#(0*)82;?|r)(&\#(0*)105;?|&\#(0*)73;?|i)(&\#112;?|&\#(0*)80;?|p)(&\#(0*)116;?|&\#(0*)84;?|t)(&\#(0*)58;?|\:))#i",

			"#(o)(nmouseover\s?=)#i",
"#(o)(nmouseout\s?=)#i",
"#(o)(nmousedown\s?=)#i",

			"#(o)(nmouseover\s?=)#i",
"#(o)(nmouseout\s?=)#i",
"#(o)(nmousedown\s?=)#i",

Zeile 550Zeile 616
			"#(o)(nfocus\s?=)#i",
"#(o)(nselect\s?=)#i",
"#(o)(nunload\s?=)#i",

			"#(o)(nfocus\s?=)#i",
"#(o)(nselect\s?=)#i",
"#(o)(nunload\s?=)#i",

			"#(o)(nkeypress\s?=)#i"




			"#(o)(nkeypress\s?=)#i",
"#(o)(nerror\s?=)#i",
"#(o)(nreset\s?=)#i",
"#(o)(nabort\s?=)#i"

		);

		);

		



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

return $message;

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

return $message;

	}

/**
* Handles fontsize.

	}

/**
* Handles fontsize.

	*
* @param string The original size.
* @param string The text within a size tag.

	*
* @param string The original size.
* @param string The text within a size tag.

Zeile 577Zeile 646
		$text = "<span style=\"font-size: {$size}pt;\">".str_replace("\'", "'", $text)."</span>";

return $text;

		$text = "<span style=\"font-size: {$size}pt;\">".str_replace("\'", "'", $text)."</span>";

return $text;

 
	}

/**
* Handles fontsize.
*
* @param array Matches.
* @return string The parsed text.
*/
function mycode_handle_size_callback($matches)
{
return $this->mycode_handle_size($matches[1], $matches[2]);

	}

/**

	}

/**

Zeile 591Zeile 671
		global $lang, $templates, $theme, $mybb;

// Assign pattern and replace values.

		global $lang, $templates, $theme, $mybb;

// Assign pattern and replace values.

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

if($text_only == false)
{
$replace = array(
"\$this->mycode_parse_post_quotes('$2','$1')",
"<blockquote><cite>$lang->quote</cite>$1</blockquote>\n"
);
}
else
{
$replace = array(
"\$this->mycode_parse_post_quotes('$2', '$1', true)",
"\n{$lang->quote}\n--\n$1\n--\n"
);
}

while(preg_match($pattern[0], $message) || preg_match($pattern[1], $message))
{
$message = preg_replace($pattern, $replace, $message);
}



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

if($text_only == false)
{
$replace = "<blockquote><cite>$lang->quote</cite>$1</blockquote>\n";
$replace_callback = array($this, 'mycode_parse_post_quotes_callback1');
}
else
{
$replace = "\n{$lang->quote}\n--\n$1\n--\n";
$replace_callback = array($this, 'mycode_parse_post_quotes_callback2');
}

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


if($text_only == false)
{
$find = array(
"#(\r\n*|\n*)<\/cite>(\r\n*|\n*)#",
"#(\r\n*|\n*)<\/blockquote>#"


if($text_only == false)
{
$find = array(
"#(\r\n*|\n*)<\/cite>(\r\n*|\n*)#",
"#(\r\n*|\n*)<\/blockquote>#"

			);

			);


$replace = array(
"</cite><br />",


$replace = array(
"</cite><br />",

Zeile 630Zeile 712
			$message = preg_replace($find, $replace, $message);
}
return $message;

			$message = preg_replace($find, $replace, $message);
}
return $message;

	}

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

	}

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

	*
* @param string The message to be parsed
* @param string The username to be parsed

	*
* @param string The message to be parsed
* @param string The username to be parsed

Zeile 643Zeile 725
	function mycode_parse_post_quotes($message, $username, $text_only=false)
{
global $lang, $templates, $theme, $mybb;

	function mycode_parse_post_quotes($message, $username, $text_only=false)
{
global $lang, $templates, $theme, $mybb;





		$linkback = $date = "";

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


		$linkback = $date = "";

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


		if(!$message) return '';

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



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

$username .= "'";

		$delete_quote = true;

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

		$delete_quote = true;

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

Zeile 668Zeile 752
			{
eval("\$linkback = \" ".$templates->get("postbit_gotopost", 1, 0)."\";");
}

			{
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 682Zeile 766
				$postdate = my_date($mybb->settings['dateformat'], intval($match[1]));
$posttime = my_date($mybb->settings['timeformat'], intval($match[1]));
$date = " ({$postdate} {$posttime})";

				$postdate = my_date($mybb->settings['dateformat'], intval($match[1]));
$posttime = my_date($mybb->settings['timeformat'], intval($match[1]));
$date = " ({$postdate} {$posttime})";

			}

			}

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

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

		}


		}


		if($delete_quote)

		if($delete_quote)

		{

		{

			$username = my_substr($username, 0, my_strlen($username)-1);

			$username = my_substr($username, 0, my_strlen($username)-1);

		}

		}


if($text_only)
{
return "\n".htmlspecialchars_uni($username)." $lang->wrote{$date}\n--\n{$message}\n--\n";
}
else


if($text_only)
{
return "\n".htmlspecialchars_uni($username)." $lang->wrote{$date}\n--\n{$message}\n--\n";
}
else

		{

		{

			$span = "";
if(!$delete_quote)
{
$span = "<span>{$date}</span>";
}

			$span = "";
if(!$delete_quote)
{
$span = "<span>{$date}</span>";
}

			



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

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

 
	}

/**
* Parses quotes with post id and/or dateline.
*
* @param array Matches.
* @return string The parsed message.
*/
function mycode_parse_post_quotes_callback1($matches)
{
return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3]);
}

/**
* Parses quotes with post id and/or dateline.
*
* @param array Matches.
* @return string The parsed message.
*/
function mycode_parse_post_quotes_callback2($matches)
{
return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3], true);

	}

/**

	}

/**

Zeile 728Zeile 834
		$code = preg_replace('#^(\t*)(\n|\r|\0|\x0B| )*#', '\\1', $code);
$code = rtrim($code);
$original = preg_replace('#^\t*#', '', $code);

		$code = preg_replace('#^(\t*)(\n|\r|\0|\x0B| )*#', '\\1', $code);
$code = rtrim($code);
$original = preg_replace('#^\t*#', '', $code);





		if(empty($original))
{
return;

		if(empty($original))
{
return;

Zeile 739Zeile 845
		$code = str_replace('\\', '&#92;', $code);
$code = str_replace("\t", '&nbsp;&nbsp;&nbsp;&nbsp;', $code);
$code = str_replace(" ", '&nbsp;&nbsp;', $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";

	}













	}

/**
* Parses code MyCode.
*
* @param array Matches.
* @return string The parsed message.
*/
function mycode_parse_code_callback($matches)
{
return $this->mycode_parse_code($matches[1], true);
}


	/**
* Parses PHP code MyCode.
*

	/**
* Parses PHP code MyCode.
*

Zeile 824Zeile 941

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


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

 
	}

/**
* Parses PHP code MyCode.
*
* @param array Matches.
* @return string The parsed message.
*/
function mycode_parse_php_callback($matches)
{
return $this->mycode_parse_php($matches[1], false, true);

	}

/**

	}

/**

Zeile 843Zeile 971

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


$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']) || $this->options['shorten_urls'] != 0))
{
if(my_strlen($url) > 55)

		if($name == $url && (!isset($this->options['shorten_urls']) || $this->options['shorten_urls'] != 0))
{
if(my_strlen($url) > 55)

Zeile 860Zeile 984
				$name = my_substr($url, 0, 40)."...".my_substr($url, -10);
}
}

				$name = my_substr($url, 0, 40)."...".my_substr($url, -10);
}
}

		








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


		// Fix some entities in URLs
$entities = array('$' => '%24', '&#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

		// 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\">$name</a>";

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

		return $link;

		return $link;

	}

/**































	}

/**
* Parses URL MyCode.
*
* @param array Matches.
* @return string The built-up link.
*/
function mycode_parse_url_callback1($matches)
{
if(!isset($matches[3]))
{
$matches[3] = '';
}
return $this->mycode_parse_url($matches[1].$matches[2], $matches[3]);
}

/**
* Parses URL MyCode.
*
* @param array Matches.
* @return string The built-up link.
*/
function mycode_parse_url_callback2($matches)
{
if(!isset($matches[2]))
{
$matches[2] = '';
}
return $this->mycode_parse_url($matches[1], $matches[2]);
}

/**

	 * Parses IMG MyCode.
*
* @param string The URL to the image

	 * Parses IMG MyCode.
*
* @param string The URL to the image

Zeile 885Zeile 1045
		if($align == "right")
{
$css_align = " style=\"float: right;\"";

		if($align == "right")
{
$css_align = " style=\"float: right;\"";

		}

		}

		else if($align == "left")
{
$css_align = " style=\"float: left;\"";

		else if($align == "left")
{
$css_align = " style=\"float: left;\"";

Zeile 899Zeile 1059
		if($dimensions[0] > 0 && $dimensions[1] > 0)
{
return "<img src=\"{$url}\" width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";

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

		}
else

		}
else

		{

		{

			return "<img src=\"{$url}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";			

			return "<img src=\"{$url}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";

		}

		}

 
	}

/**
* Parses IMG MyCode.
*
* @param array Matches.
* @return string Image code.
*/
function mycode_parse_img_callback1($matches)
{
return $this->mycode_parse_img($matches[2]);
}

/**
* Parses IMG MyCode.
*
* @param array Matches.
* @return string Image code.
*/
function mycode_parse_img_callback2($matches)
{
return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2]));
}

/**
* Parses IMG MyCode.
*
* @param array Matches.
* @return string Image code.
*/
function mycode_parse_img_callback3($matches)
{
return $this->mycode_parse_img($matches[3], array(), $matches[1]);
}

/**
* Parses IMG MyCode.
*
* @param array Matches.
* @return string Image code.
*/
function mycode_parse_img_callback4($matches)
{
return $this->mycode_parse_img($matches[5], array($matches[1], $matches[2]), $matches[3]);

	}

/**

	}

/**

Zeile 915Zeile 1119
	*/
function mycode_parse_email($email, $name="")
{

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

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

 
		if(!$name)

		if(!$name)

		{

		{

			$name = $email;

			$name = $email;

		}

		}

		if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email))

		if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email))

		{

		{

			return "<a href=\"mailto:$email\">".$name."</a>";

			return "<a href=\"mailto:$email\">".$name."</a>";

		}

		}

		else
{
return $email;
}
}

		else
{
return $email;
}
}

	
























/**
* Parses email MyCode.
*
* @param array Matches
* @return string The built-up email link.
*/
function mycode_parse_email_callback($matches)
{
if(!isset($matches[2]))
{
$matches[2] = '';
}
return $this->mycode_parse_email($matches[1], $matches[2]);
}

/**
* Parses video MyCode.
*
* @param string The video provider.
* @param string The video to link to.
* @return string The built-up video code.
*/

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

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

		



		if(empty($video) || empty($url))
{
return "[video={$video}]{$url}[/video]";
}

		if(empty($video) || empty($url))
{
return "[video={$video}]{$url}[/video]";
}

		
$parsed_url = @parse_url($url);


$parsed_url = @parse_url(urldecode($url));

		if($parsed_url == false)

		if($parsed_url == false)

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


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


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

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

		



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

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

		



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

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

		{

		{

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

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

		



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

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

		



		switch($video)
{
case "dailymotion":
list($id, ) = split("_", $path[2], 1); // http://www.dailymotion.com/video/fds123_title-goes-here

		switch($video)
{
case "dailymotion":
list($id, ) = split("_", $path[2], 1); // http://www.dailymotion.com/video/fds123_title-goes-here

				break;
case "googlevideo":
$id = $input['docid']; // http://video.google.com/videoplay?docid=fds123

 
				break;
case "metacafe":
$id = $path[2]; // http://www.metacafe.com/watch/fds123/title_goes_here/
$title = htmlspecialchars_uni($path[3]);
break;

				break;
case "metacafe":
$id = $path[2]; // http://www.metacafe.com/watch/fds123/title_goes_here/
$title = htmlspecialchars_uni($path[3]);
break;

			case "myspacetv":
$id = $input['videoid']; // http://myspacetv.com/index.cfm?fuseaction=vids.individual&videoid=fds123
break;
case "yahoo":
$id = $path[3]; // http://video.yahoo.com/watch/fds123/abc567
$vid = htmlspecialchars_uni($path[2]);










			case "myspacetv":
$id = $path[4]; // http://www.myspace.com/video/fds/fds/123
break;
case "yahoo":
$id = $path[1]; // http://xy.screen.yahoo.com/fds-123.html
// Support for localized portals
$domain = explode('.', $parsed_url['host']);
if($domain[0] != 'screen' && preg_match('#^([a-z-]+)$#', $domain[0]))
{
$local = "{$domain[0]}.";
}
else
{
$local = '';
}

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

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

				{

				{

					$id = str_replace('!v=', '', $fragments[0]); // http://www.youtube.com/watch#!v=fds123

					$id = str_replace('!v=', '', $fragments[0]); // http://www.youtube.com/watch#!v=fds123

 
				}
elseif($input['v'])
{
$id = $input['v']; // http://www.youtube.com/watch?v=fds123

				}
else
{

				}
else
{

					$id = $input['v']; // http://www.youtube.com/watch?v=fds123

					$id = $path[1]; // http://www.youtu.be/fds123

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


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


		if(empty($id) || ($video == "yahoo" && empty($vid)))

		if(empty($id))

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

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

		



		$id = htmlspecialchars_uni($id);

		$id = htmlspecialchars_uni($id);

		



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

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

		
return $video_code;
}

 




	/**
* Parses URLs automatically.
*















		return $video_code;
}

/**
* Parses video MyCode.
*
* @param array Matches.
* @return string The built-up video code.
*/
function mycode_parse_video_callback($matches)
{
return $this->mycode_parse_video($matches[1], $matches[2]);
}

/**
* Parses URLs automatically.
*

	* @param string The message to be parsed

	* @param string The message to be parsed

	* @return string The parsed message.
*/

	* @return string The parsed message.
*/

	function mycode_auto_url($message)

	function mycode_auto_url($message)

	{	

	{

		$message = " ".$message;

		$message = " ".$message;

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


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

		$message = my_substr($message, 1);

		$message = my_substr($message, 1);

		



		return $message;

		return $message;

 
	}

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

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

	}

/**

	}

/**

Zeile 1033Zeile 1320
	*
* @param string The message to be parsed
* @param string The list type

	*
* @param string The message to be parsed
* @param string The list type

	* @param boolean Are we formatting as text?

 
	* @return string The parsed message.
*/
function mycode_parse_list($message, $type="")
{

	* @return string The parsed message.
*/
function mycode_parse_list($message, $type="")
{

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






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


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

if($type)

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

if($type)

		{

		{

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

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

		}
else
{

		}
else
{

			$list = "<ul>$message</ul>\n";

			$list = "<ul>$message</ul>\n";

		}

		}

		$list = preg_replace("#<(ol type=\"$type\"|ul)>\s*</li>#", "<$1>", $list);
return $list;

		$list = preg_replace("#<(ol type=\"$type\"|ul)>\s*</li>#", "<$1>", $list);
return $list;

 
	}

/**
* Parses list MyCode.
*
* @param array Matches
* @return string The parsed message.
*/
function mycode_parse_list_callback($matches)
{
return $this->mycode_parse_list($matches[3], $matches[2]);
}

/**
* Prepares list MyCode by finding the matching list tags.
*
* @param array Matches
* @return string Temporary replacements.
*/
function mycode_prepare_list($matches)
{
// Append number to identify matching list tags
if($matches[1] == '[/list]')
{
$count = array_pop($this->list_elements);
if($count !== NULL)
{
return "[/list&{$count}]";
}
else
{
// No open list tag...
return $matches[0];
}
}
else
{
++$this->list_count;
$this->list_elements[] = $this->list_count;
if(!empty($matches[2]))
{
return "[list{$matches[2]}&{$this->list_count}]";
}
else
{
return "[list&{$this->list_count}]";
}
}

	}

/**

	}

/**

Zeile 1072Zeile 1411
		}
return $message;
}

		}
return $message;
}

	



	/**
* Highlights a string
*

	/**
* Highlights a string
*

Zeile 1086Zeile 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;
}

/**

	 * 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 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)
{

Zeile 1113Zeile 1452

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


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

 

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


$find = array(
"#\[(b|u|i|s|url|email|color|img)\](.*?)\[/\\1\]#is",


$find = array(
"#\[(b|u|i|s|url|email|color|img)\](.*?)\[/\\1\]#is",

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

 
			"#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is",
"#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si",
"#\[url=([^\r\n\"<&\(\)]+?)\](.+?)\[/url\]#si",
);

			"#\[img=([0-9]{1,3})x([0-9]{1,3})\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is",
"#\[url=([a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si",
"#\[url=([^\r\n\"<&\(\)]+?)\](.+?)\[/url\]#si",
);

		



		$replace = array(
"$2",

		$replace = array(
"$2",

			"\$this->mycode_parse_php('$1', false, true)",
"\$this->mycode_parse_code('$1', true)",

 
			"$4",
"$3 ($1$2)",
"$2 ($1)",
);
$message = preg_replace($find, $replace, $message);

			"$4",
"$3 ($1$2)",
"$2 ($1)",
);
$message = preg_replace($find, $replace, $message);

		



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

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

			



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

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

		}








		}

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

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





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

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

		{

		{

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

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

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






		}

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

		}

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

		



		return $message;
}
}

		return $message;
}
}