Vergleich inc/class_parser.php - 1.8.9 - 1.8.37

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Zeile 13Zeile 13
	allow_html
allow_smilies
allow_mycode

	allow_html
allow_smilies
allow_mycode

 
	allow_auto_url

	nl2br
filter_badwords
me_username

	nl2br
filter_badwords
me_username

Zeile 95Zeile 96
	 * @var boolean
*/
public $clear_needed = false;

	 * @var boolean
*/
public $clear_needed = false;

 

/**
* Don't validate parser output
*/
const VALIDATION_DISABLE = 0;

/**
* Validate parser output and log errors
*/
const VALIDATION_REPORT_ONLY = 1;

/**
* Validate parser output, log errors, and block output on failure
*/
const VALIDATION_REQUIRE = 2;

/**
* Whether to validate the parser's HTML output when `allow_html` is disabled.
* Validation errors will be logged/sent/displayed according to board settings.
*
* @access public
* @var self::VALIDATION_*
*/
public $output_validation_policy = self::VALIDATION_REQUIRE;


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


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

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

	 * @param array $options Array of yes/no options

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

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

 

$original_message = $message;


$this->clear_needed = false;



$this->clear_needed = false;


Zeile 141Zeile 168
		}

// If MyCode needs to be replaced, first filter out [code] and [php] tags.

		}

// If MyCode needs to be replaced, first filter out [code] and [php] tags.

 
		$code_matches = array();

		if(!empty($this->options['allow_mycode']) && $mybb->settings['allowcodemycode'] == 1)
{
// This code is reserved and could break codes
$message = str_replace("<mybb-code>\n", "<mybb_code>\n", $message);


		if(!empty($this->options['allow_mycode']) && $mybb->settings['allowcodemycode'] == 1)
{
// This code is reserved and could break codes
$message = str_replace("<mybb-code>\n", "<mybb_code>\n", $message);


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










			preg_match_all("#\[(code|php)\](.*?)(\[/\\1\])+(\r\n?|\n?)#si", $message, $code_matches, PREG_SET_ORDER);
foreach($code_matches as $point => $part)
{
if(isset($part[3]))
{
$part[1] = "[".$part[1]."]";
$code_matches[$point][2] = substr_replace($part[0], "", strrpos($part[0], $part[3]), strlen($part[3]));
$code_matches[$point][2] = substr_replace($code_matches[$point][2], "", strpos($code_matches[$point][2], $part[1]), strlen($part[1]));
}
}
$message = preg_replace("#\[(code|php)\](.*?)(\[/\\1\])+(\r\n?|\n?)#si", "<mybb-code>\n", $message);

		}

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

		}

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

Zeile 165Zeile 202
			$replace = array("\n", "\n");
$message = str_replace($find, $replace, $message);
}

			$replace = array("\n", "\n");
$message = str_replace($find, $replace, $message);
}

 

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


// Replace "me" code and slaps if we have a username
if(!empty($this->options['me_username']) && $mybb->settings['allowmemycode'] == 1)


// Replace "me" code and slaps if we have a username
if(!empty($this->options['me_username']) && $mybb->settings['allowmemycode'] == 1)

Zeile 174Zeile 213
			$message = preg_replace('#(>|^|\r|\n)/me ([^\r\n<]*)#i', "\\1<span style=\"color: red;\" class=\"mycode_me\">* {$this->options['me_username']} \\2</span>", $message);
$message = preg_replace('#(>|^|\r|\n)/slap ([^\r\n<]*)#i', "\\1<span style=\"color: red;\" class=\"mycode_slap\">* {$this->options['me_username']} {$lang->slaps} \\2 {$lang->with_trout}</span>", $message);
}

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

 

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


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


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

Zeile 185Zeile 226
		if(!empty($this->options['allow_mycode']))
{
$message = $this->parse_mycode($message);

		if(!empty($this->options['allow_mycode']))
{
$message = $this->parse_mycode($message);

 
		}

// Filter url codes, if disabled.
if($mybb->settings['allowlinkmycode'] != 1)
{
$message = preg_replace("#\[(\/)?url{1}(.*?)\]#i", "", $message);

		}

// Parse Highlights

		}

// Parse Highlights

Zeile 217Zeile 264
					$message = preg_replace("#\<mybb-code>\n?#", $code, $message, 1);
}
}

					$message = preg_replace("#\<mybb-code>\n?#", $code, $message, 1);
}
}

		}


		}


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

		if(!isset($this->options['nl2br']) || $this->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);

		}


		}


		if($this->clear_needed)

		if($this->clear_needed)

		{

		{

			$message .= '<br class="clear" />';

			$message .= '<br class="clear" />';

		}

		}


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



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


		return $message;








		if ($this->output_allowed($original_message, $message) === true)
{
return $message;
}
else
{
return '';
}

	}

/**

	}

/**

Zeile 261Zeile 315
		global $cache, $lang, $mybb;
$this->mycode_cache = array();


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


		$standard_mycode = $callback_mycode = $nestable_mycode = array();
$standard_count = $callback_count = $nestable_count = 0;

		$standard_mycode = $callback_mycode = $nestable_mycode = $nestable_callback_mycode = array();
$standard_count = $callback_count = $nestable_count = $nestable_callback_count = 0;


if($mybb->settings['allowbasicmycode'] == 1)
{


if($mybb->settings['allowbasicmycode'] == 1)
{

Zeile 317Zeile 371

if($mybb->settings['allowemailmycode'] == 1)
{


if($mybb->settings['allowemailmycode'] == 1)
{

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

			$callback_mycode['email_simple']['regex'] = "#\[email\]((?:[a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+(?:\?.*?)?)\[/email\]#i";

			$callback_mycode['email_simple']['replacement'] = array($this, 'mycode_parse_email_callback');


			$callback_mycode['email_simple']['replacement'] = array($this, 'mycode_parse_email_callback');


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

			$callback_mycode['email_complex']['regex'] = "#\[email=((?:[a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+(?:\?.*?)?)\](.*?)\[/email\]#i";

			$callback_mycode['email_complex']['replacement'] = array($this, 'mycode_parse_email_callback');

++$callback_count;

			$callback_mycode['email_complex']['replacement'] = array($this, 'mycode_parse_email_callback');

++$callback_count;

Zeile 344Zeile 398

++$nestable_count;
++$callback_count;


++$nestable_count;
++$callback_count;

		}

if($mybb->settings['allowfontmycode'] == 1)
{
$nestable_mycode['font']['regex'] = "#\[font=([a-z0-9 ,\-_'\"]+)\](.*?)\[/font\]#si";
$nestable_mycode['font']['replacement'] = "<span style=\"font-family: $1;\" class=\"mycode_font\">$2</span>";

++$nestable_count;

 
		}

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

		}

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





			++$nestable_count;

			++$nestable_count;

 
		}

if($mybb->settings['allowfontmycode'] == 1)
{
$nestable_callback_mycode['font']['regex'] = "#\[font=\\s*(\"?)([a-z0-9 ,\-_'\"]+)\\1\\s*\](.*?)\[/font\]#si";
$nestable_callback_mycode['font']['replacement'] = array($this, 'mycode_parse_font_callback');

++$nestable_callback_count;

		}

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

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

		}

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

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

		{

		{

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

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

Zeile 394Zeile 448
			$this->mycode_cache['nestable'][] = array('find' => $code['regex'], 'replacement' => $code['replacement']);
}


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


		// Assign the nestable MyCode to the cache.

		// Assign the callback MyCode to the cache.

		foreach($callback_mycode as $code)

		foreach($callback_mycode as $code)

		{

		{

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

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

 
		}

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

		}

$this->mycode_cache['standard_count'] = $standard_count;
$this->mycode_cache['callback_count'] = $callback_count;
$this->mycode_cache['nestable_count'] = $nestable_count;

		}

$this->mycode_cache['standard_count'] = $standard_count;
$this->mycode_cache['callback_count'] = $callback_count;
$this->mycode_cache['nestable_count'] = $nestable_count;

 
		$this->mycode_cache['nestable_callback_count'] = $nestable_callback_count;

	}

/**

	}

/**

Zeile 419Zeile 480
		if(empty($this->options))
{
$this->options = $options;

		if(empty($this->options))
{
$this->options = $options;

		}


		}


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

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

		{

		{

			$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);

























		// Convert images when allowed.
if(!empty($this->options['allow_imgcode']))
{
$message = preg_replace_callback("#\[img\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback1'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback2'), $message);
$message = preg_replace_callback("#\[img align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback3'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*) align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback4'), $message);
}
else
{
$message = preg_replace_callback("#\[img\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback1'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback2'), $message);
$message = preg_replace_callback("#\[img align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback3'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*) align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback4'), $message);
}

// Convert videos when allow.
if(!empty($this->options['allow_videocode']))
{
$message = preg_replace_callback("#\[video=(.*?)\](.*?)\[/video\]#i", array($this, 'mycode_parse_video_callback'), $message);
}
else
{
$message = preg_replace_callback("#\[video=(.*?)\](.*?)\[/video\]#i", array($this, 'mycode_parse_video_disabled_callback'), $message);
}


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



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


Zeile 456Zeile 541
				while(preg_match($mycode['find'], $message))
{
$message = preg_replace($mycode['find'], $mycode['replacement'], $message);

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

 
				}
}
}

// Replace the nestable callback mycodes
if($this->mycode_cache['nestable_callback_count'] > 0)
{
foreach($this->mycode_cache['nestable_callback'] as $replace)
{
while(preg_match($replace['find'], $message))
{
$message_org = $message;
$message = preg_replace_callback($replace['find'], $replace['replacement'], $message);
if ($message_org == $message)
{
break;
}

				}
}
}

				}
}
}

Zeile 474Zeile 576
			{
// 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);

			{
// 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(!empty($this->options['allow_imgcode']))
{
$message = preg_replace_callback("#\[img\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback1'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback2'), $message);
$message = preg_replace_callback("#\[img align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback3'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*) align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_callback4'), $message);
}
else
{
$message = preg_replace_callback("#\[img\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback1'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback2'), $message);
$message = preg_replace_callback("#\[img align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback3'), $message);
$message = preg_replace_callback("#\[img=([1-9][0-9]*)x([1-9][0-9]*) align=(left|right)\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", array($this, 'mycode_parse_img_disabled_callback4'), $message);
}

// Convert videos when allow.
if(!empty($this->options['allow_videocode']))
{
$message = preg_replace_callback("#\[video=(.*?)\](.*?)\[/video\]#i", array($this, 'mycode_parse_video_callback'), $message);

			}























		}

		}

		else






if(
(!isset($this->options['allow_auto_url']) || $this->options['allow_auto_url'] == 1) &&
$mybb->settings['allowautourl'] == 1
)

		{

		{

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

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

		}

return $message;

		}

return $message;

Zeile 522Zeile 606
			$extra_class = $onclick = '';
foreach($smilies as $sid => $smilie)
{

			$extra_class = $onclick = '';
foreach($smilies as $sid => $smilie)
{

 
				if(isset($theme['imgdir']))
{
$imgdir = $theme['imgdir'];
}
else
{
$imgdir = '';
}


				$smilie['find'] = explode("\n", $smilie['find']);

				$smilie['find'] = explode("\n", $smilie['find']);

				$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);

				$smilie['image'] = str_replace("{theme}", $imgdir, $smilie['image']);

				$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image']));
$smilie['name'] = htmlspecialchars_uni($smilie['name']);


				$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image']));
$smilie['name'] = htmlspecialchars_uni($smilie['name']);


Zeile 541Zeile 634
							"&gt$s" => "&gt$s",
);
}

							"&gt$s" => "&gt$s",
);
}

				}
}
}
}

				}
}
}
}


/**
* Parses smilie code in the specified message.


/**
* Parses smilie code in the specified message.

Zeile 556Zeile 649
	function parse_smilies($message, $allow_html=0)
{
if($this->smilies_cache == 0)

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

		{

		{

			$this->cache_smilies();

			$this->cache_smilies();

		}


		}


		// No smilies?
if(!count($this->smilies_cache))
{

		// No smilies?
if(!count($this->smilies_cache))
{

Zeile 568Zeile 661

// First we take out any of the tags we don't want parsed between (url= etc)
preg_match_all("#\[(url(=[^\]]*)?\]|quote=([^\]]*)?\])|(http|ftp)(s|)://[^\s]*#i", $message, $bad_matches, PREG_PATTERN_ORDER);


// First we take out any of the tags we don't want parsed between (url= etc)
preg_match_all("#\[(url(=[^\]]*)?\]|quote=([^\]]*)?\])|(http|ftp)(s|)://[^\s]*#i", $message, $bad_matches, PREG_PATTERN_ORDER);

		if(count($bad_matches[0]) > 0)

		if(count($bad_matches[0]) > 0)

		{
$message = preg_replace("#\[(url(=[^\]]*)?\]|quote=([^\]]*)?\])|(http|ftp)(s|)://[^\s]*#si", "<mybb-bad-sm>", $message);
}

		{
$message = preg_replace("#\[(url(=[^\]]*)?\]|quote=([^\]]*)?\])|(http|ftp)(s|)://[^\s]*#si", "<mybb-bad-sm>", $message);
}

Zeile 631Zeile 724
					$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'], "#"));

// 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)

				if(!$badword['regex'])







				{

				{

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

					$badword['badword'] = $this->generate_regex($badword['badword']);

				}

				}

			}
}




$message = preg_replace('#'.$badword['badword'].'#is', $badword['replacement'], $message);
}
}

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

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

		{

		{

			$message = strip_tags($message);

			$message = strip_tags($message);

		}

		}

		return $message;

		return $message;

 
	}

/**
* Generates REGEX patterns based on user defined badword string.
*
* @param string $badword The word defined to replace.
* @return string The regex pattern to match the word or null on error.
*/
function generate_regex($bad_word = "")
{
if($bad_word == "")
{
return;
}

// Neutralize escape character, regex operators, multiple adjacent wildcards and generate pattern
$ptrn = array('/\\\\/', '/([\[\^\$\.\|\?\(\)\{\}]{1})/', '/\*\++/', '/\++\*/', '/\*+/');
$rplc = array('\\\\\\\\','\\\\${1}', '*', '*', '[^\s\n]*');
$bad_word = preg_replace($ptrn, $rplc, $bad_word);

// Count + and generate pattern
$bad_word = explode('+', $bad_word);
$trap = "";
$plus = 0;
foreach($bad_word as $bad_piece)
{
if($bad_piece)
{
$trap .= $plus ? '[^\s\n]{'.$plus.'}'.$bad_piece : $bad_piece;
$plus = 1;
}
else
{
$plus++;
}
}

// Handle trailing +
if($plus > 1)
{
$trap .= '[^\s\n]{'.($plus-1).'}';
}

return '\b'.$trap.'\b';

	}

/**

	}

/**

Zeile 696Zeile 829
		$size = (int)$size;

if($size < 1)

		$size = (int)$size;

if($size < 1)

		{

		{

			$size = 1;

			$size = 1;

		}

		}


if($size > 50)
{
$size = 50;
}


if($size > 50)
{
$size = 50;
}





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

eval("\$mycode_size = \"".$templates->get("mycode_size_int", 1, 0)."\";");
return $mycode_size;

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

eval("\$mycode_size = \"".$templates->get("mycode_size_int", 1, 0)."\";");
return $mycode_size;

	}


	}


	/**
* Handles fontsize.
*

	/**
* Handles fontsize.
*

Zeile 720Zeile 853
	function mycode_handle_size_callback($matches)
{
return $this->mycode_handle_size($matches[1], $matches[2]);

	function mycode_handle_size_callback($matches)
{
return $this->mycode_handle_size($matches[1], $matches[2]);

	}


	}


	/**
* Parses quote MyCode.
*

	/**
* Parses quote MyCode.
*

Zeile 744Zeile 877
		}
else
{

		}
else
{

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

			$replace = empty($this->options['signature_parse']) ? "\n{$lang->quote}\n--\n$1\n--\n" : "$1";

			$replace_callback = array($this, 'mycode_parse_post_quotes_callback2');

			$replace_callback = array($this, 'mycode_parse_post_quotes_callback2');

		}

		}


do
{


do
{

Zeile 803Zeile 936
		$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);

		if((int)$match[1])

		if(isset($match[1]) && (int)$match[1])

		{
$pid = (int)$match[1];
$url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";

		{
$pid = (int)$match[1];
$url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";

Zeile 822Zeile 955

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


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

		if((int)$match[1])

		if(isset($match[1]) && (int)$match[1])

		{
if($match[1] < TIME_NOW)
{

		{
if($match[1] < TIME_NOW)
{

				$postdate = my_date('relative', (int)$match[1]);








				if($text_only)
{
$postdate = my_date('normal', (int)$match[1]);
}
else
{
$postdate = my_date('relative', (int)$match[1]);
}

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

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

Zeile 835Zeile 975

if($delete_quote)
{


if($delete_quote)
{

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

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

		}

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

		}

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

Zeile 869Zeile 1009
	function mycode_parse_post_quotes_callback1($matches)
{
return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3]);

	function mycode_parse_post_quotes_callback1($matches)
{
return $this->mycode_parse_post_quotes($matches[4],$matches[2].$matches[3]);

	}

/**

	}

/**

	* Parses quotes with post id and/or dateline.
*
* @param array $matches Matches.

	* Parses quotes with post id and/or dateline.
*
* @param array $matches Matches.

	* @return string The parsed message.
*/

	* @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);

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

Zeile 890Zeile 1030
	* @return string The parsed message.
*/
function mycode_parse_code($code, $text_only=false)

	* @return string The parsed message.
*/
function mycode_parse_code($code, $text_only=false)

	{
global $lang, $templates;

if($text_only == true)
{
return "\n{$lang->code}\n--\n{$code}\n--\n";
}

	{
global $lang, $templates;

if($text_only == true)
{
return empty($this->options['signature_parse']) ? "\n{$lang->code}\n--\n{$code}\n--\n" : $code;
}


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


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

Zeile 920Zeile 1060

/**
* Parses code MyCode.


/**
* Parses code MyCode.

	*
* @param array $matches Matches.

	*
* @param array $matches Matches.

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

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

Zeile 943Zeile 1083

if($text_only == true)
{


if($text_only == true)
{

			return "\n{$lang->php_code}\n--\n$str\n--\n";

			return empty($this->options['signature_parse']) ? "\n{$lang->php_code}\n--\n{$str}\n--\n" : $str;

		}

// Clean the string before parsing except tab spaces.

		}

// Clean the string before parsing except tab spaces.

Zeile 970Zeile 1110
		{
$added_end_tag = true;
$str = $str." \n?>";

		{
$added_end_tag = true;
$str = $str." \n?>";

		}

		}


$code = @highlight_string($str, true);



$code = @highlight_string($str, true);


Zeile 1018Zeile 1158
	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.
*

Zeile 1031Zeile 1171
	{
global $templates;
if(!preg_match("#^[a-z0-9]+://#i", $url))

	{
global $templates;
if(!preg_match("#^[a-z0-9]+://#i", $url))

		{

		{

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

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

		}


		}


		if(!empty($this->options['allow_html']))
{
$url = $this->parse_html($url);

		if(!empty($this->options['allow_html']))
{
$url = $this->parse_html($url);

Zeile 1043Zeile 1183
		if(!$name)
{
$name = $url;

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

		}

		}


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


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

Zeile 1053Zeile 1193
				$name = my_substr($name , 0, 40).'...'.my_substr($name , -10);
}
$name = htmlspecialchars_uni($name);

				$name = my_substr($name , 0, 40).'...'.my_substr($name , -10);
}
$name = htmlspecialchars_uni($name);

		}

$nofollow = '';

		}



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

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

			$nofollow = " rel=\"nofollow\"";





			$rel = " rel=\"noopener nofollow\"";
}
else
{
$rel = " rel=\"noopener\"";

		}

// Fix some entities in URLs

		}

// Fix some entities in URLs

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

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


		$url = $this->encode_url($url);
$name = $this->parse_badwords(preg_replace("#&amp;\#([0-9]+);#si", "&#$1;", $name)); // Fix & but allow unicode, filter bad words




		eval("\$mycode_url = \"".$templates->get("mycode_url", 1, 0)."\";");
return $mycode_url;

		eval("\$mycode_url = \"".$templates->get("mycode_url", 1, 0)."\";");
return $mycode_url;

	}

/**
* Parses URL MyCode.
*
* @param array $matches Matches.
* @return string The built-up link.
*/


















	}

/**
* Parses font MyCode.
*
* @param array $matches Matches.
* @return string The HTML <span> tag with styled font.
*/
function mycode_parse_font_callback($matches)
{
// Replace any occurrence(s) of double quotes in fonts with single quotes.
// A back-fix for double-quote-containing MyBB font tags in existing
// posts prior to the client-side aspect of this fix for the
// browser-independent SCEditor bug of issue #4182.
$fonts = str_replace('"', "'", $matches[2]);

return "<span style=\"font-family: {$fonts};\" class=\"mycode_font\">{$matches[3]}</span>";
}

/**
* Parses URL MyCode.
*
* @param array $matches Matches.
* @return string The built-up link.
*/

	function mycode_parse_url_callback1($matches)
{
if(!isset($matches[3]))

	function mycode_parse_url_callback1($matches)
{
if(!isset($matches[3]))

Zeile 1093Zeile 1251
	* @return string The built-up link.
*/
function mycode_parse_url_callback2($matches)

	* @return string The built-up link.
*/
function mycode_parse_url_callback2($matches)

	{
if(!isset($matches[2]))

	{
if(!isset($matches[2]))

		{
$matches[2] = '';
}

		{
$matches[2] = '';
}

Zeile 1142Zeile 1300
		{
$alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10);
}

		{
$alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10);
}

		$alt = htmlspecialchars_uni($alt);


		$alt = $this->encode_url($alt);
$alt = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $alt); // fix & but allow unicode


$alt = $lang->sprintf($lang->posted_image, $alt);
$width = $height = '';


$alt = $lang->sprintf($lang->posted_image, $alt);
$width = $height = '';

Zeile 1151Zeile 1310
			$width = " width=\"{$dimensions[0]}\"";
$height = " height=\"{$dimensions[1]}\"";
}

			$width = " width=\"{$dimensions[0]}\"";
$height = " height=\"{$dimensions[1]}\"";
}

 

$url = $this->encode_url($url);


eval("\$mycode_img = \"".$templates->get("mycode_img", 1, 0)."\";");
return $mycode_img;


eval("\$mycode_img = \"".$templates->get("mycode_img", 1, 0)."\";");
return $mycode_img;

Zeile 1187Zeile 1348
	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.
*

	/**
* Parses IMG MyCode.
*

Zeile 1236Zeile 1397
	 * @return string Image code.
*/
function mycode_parse_img_disabled_callback2($matches)

	 * @return string Image code.
*/
function mycode_parse_img_disabled_callback2($matches)

	{

	{

		return $this->mycode_parse_img_disabled($matches[4]);

		return $this->mycode_parse_img_disabled($matches[4]);

	}

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

	}

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

	 */
function mycode_parse_img_disabled_callback3($matches)

	 */
function mycode_parse_img_disabled_callback3($matches)

	{

	{

		return $this->mycode_parse_img_disabled($matches[3]);
}


		return $this->mycode_parse_img_disabled($matches[3]);
}


Zeile 1260Zeile 1421
	function mycode_parse_img_disabled_callback4($matches)
{
return $this->mycode_parse_img_disabled($matches[5]);

	function mycode_parse_img_disabled_callback4($matches)
{
return $this->mycode_parse_img_disabled($matches[5]);

	}

/**
* Parses email MyCode.

	}

/**
* Parses email MyCode.

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

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

Zeile 1272Zeile 1433
	function mycode_parse_email($email, $name="")
{
global $templates;

	function mycode_parse_email($email, $name="")
{
global $templates;





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

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

		if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email))
{
$email = $email;
}
elseif(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+\?(.*?)$/si", $email))
{
$email = htmlspecialchars_uni($email);
}


$email = $this->encode_url($email);








eval("\$mycode_email = \"".$templates->get("mycode_email", 1, 0)."\";");
return $mycode_email;


eval("\$mycode_email = \"".$templates->get("mycode_email", 1, 0)."\";");
return $mycode_email;

Zeile 1292Zeile 1447

/**
* Parses email MyCode.


/**
* Parses email MyCode.

	*
* @param array $matches Matches

	*
* @param array $matches Matches

	* @return string The built-up email link.
*/
function mycode_parse_email_callback($matches)

	* @return string The built-up email link.
*/
function mycode_parse_email_callback($matches)

	{

	{

		if(!isset($matches[2]))
{
$matches[2] = '';

		if(!isset($matches[2]))
{
$matches[2] = '';

Zeile 1314Zeile 1469
	*/
function mycode_parse_video($video, $url)
{

	*/
function mycode_parse_video($video, $url)
{

		global $templates;

		global $mybb, $templates;


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


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

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







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

// Check URL is a valid URL first, as `parse_url` doesn't check validity.
if(false === filter_var($url, FILTER_VALIDATE_URL))
{
return "[video={$video}]{$url}[/video]";

		}

$parsed_url = @parse_url(urldecode($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']);
}

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






		}

$bbdomain = parse_url($mybb->settings['bburl'], PHP_URL_HOST);

$fragments = empty($parsed_url['fragment']) ? array() : explode("&", $parsed_url['fragment']);

if($video == "liveleak" && !empty($parsed_url['query']))
{
// The query part can start with any alphabet, but set only 'i' to catch in index key later
$parsed_url['query'] = "i".substr($parsed_url['query'], 1);
}

$queries = empty($parsed_url['query']) ? array() : 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;





			$query_array = explode("=", $query);
if(count($query_array) == 2)
{
list($key, $value) = $query_array;
$key = str_replace("amp;", "", $key);
$input[$key] = $value;
}

		}


		}


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


		$path = empty($parsed_url['path']) ? array() : explode('/', $parsed_url['path']);


		switch($video)
{
case "dailymotion":

		switch($video)
{
case "dailymotion":

				list($id) = explode('_', $path[2], 2); // http://www.dailymotion.com/video/fds123_title-goes-here








				if(!empty($path[2]))
{
list($id) = explode('_', $path[2], 2); // http://www.dailymotion.com/video/fds123_title-goes-here
}
elseif(!empty($path[1]))
{
$id = $path[1]; // http://dai.ly/fds123
}

				break;
case "metacafe":

				break;
case "metacafe":

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



				if(!empty($path[2]))
{
$id = $path[2]; // http://www.metacafe.com/watch/fds123/title_goes_here/
}

				break;
case "myspacetv":

				break;
case "myspacetv":

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




				if(!empty($path[4]))
{
$id = $path[4]; // http://www.myspace.com/video/fds/fds/123
}

				break;
case "facebook":

				break;
case "facebook":

				if(isset($input['v']))
{

				if(!empty($input['v']))
{

					$id = $input['v']; // http://www.facebook.com/video/video.php?v=123
}

					$id = $input['v']; // http://www.facebook.com/video/video.php?v=123
}

				elseif(substr($path[3], 0, 3) == 'vb.')
{
$id = $path[4]; // https://www.facebook.com/fds/videos/vb.123/123/
}
else

				elseif(!empty($path[3]) && substr($path[3], 0, 3) == 'vb.' && !empty($path[4]))
{
$id = $path[4]; // https://www.facebook.com/fds/videos/vb.123/123/
}
elseif(!empty($path[3]))

				{
$id = $path[3]; // https://www.facebook.com/fds/videos/123/

				{
$id = $path[3]; // https://www.facebook.com/fds/videos/123/

				}

				}

				break;

				break;

			case "veoh":
$id = $path[2]; // http://www.veoh.com/watch/123




			case "mixer":
if(!empty($path[1]))
{
$id = $path[1]; // https://mixer.com/streamer
}

				break;
case "liveleak":

				break;
case "liveleak":

				$id = $input['i']; // http://www.liveleak.com/view?i=123




				if(!empty($input['i']))
{
$id = $input['i']; // http://www.liveleak.com/view?i=123
}

				break;
case "yahoo":

				break;
case "yahoo":

				if(isset($path[2]))
{

				if(!empty($path[2]))
{

					$id = $path[2]; // http://xy.screen.yahoo.com/fds/fds-123.html
}

					$id = $path[2]; // http://xy.screen.yahoo.com/fds/fds-123.html
}

				else

				elseif(!empty($path[1]))

				{
$id = $path[1]; // http://xy.screen.yahoo.com/fds-123.html

				{
$id = $path[1]; // http://xy.screen.yahoo.com/fds-123.html

				}

				}

				// Support for localized portals

				// 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;




				if(!empty($parsed_url['host']))
{
$domain = explode('.', $parsed_url['host']);
if($domain[0] != 'screen' && preg_match('#^([a-z-]+)$#', $domain[0]))
{
$local = "{$domain[0]}.";
}
else
{
$local = '';
}
}
break;

			case "vimeo":

			case "vimeo":

				if(isset($path[3]))

				if(!empty($path[3]))

				{
$id = $path[3]; // http://vimeo.com/fds/fds/fds123
}

				{
$id = $path[3]; // http://vimeo.com/fds/fds/fds123
}

				else

				elseif(!empty($path[1]))

				{
$id = $path[1]; // http://vimeo.com/fds123
}
break;
case "youtube":

				{
$id = $path[1]; // http://vimeo.com/fds123
}
break;
case "youtube":

				if($fragments[0])

				if(!empty($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'])

				}
elseif(!empty($input['v']))

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

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

				}
else

				}
elseif(!empty($path[1]))

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

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

				}
break;

				}
break;

			case "twitch":

			case "twitch":

				if(isset($path[3]))











				if(count($path) >= 3 && $path[1] == 'videos')
{
// Direct video embed with URL like: https://www.twitch.tv/videos/179723472
$id = 'video=v'.$path[2];
}
elseif(count($path) >= 4 && $path[2] == 'v')
{
// Direct video embed with URL like: https://www.twitch.tv/waypoint/v/179723472
$id = 'video=v'.$path[3];
}
elseif(count($path) >= 2)

				{

				{

					$id = $path[3]; // https://www.twitch.tv/giantbomb/v/100048090


					// Channel (livestream) embed with URL like: https://twitch.tv/waypoint
$id = 'channel='.$path[1];

				}
break;
default:

				}
break;
default:

Zeile 1436Zeile 1637
			return "[video={$video}]{$url}[/video]";
}


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


		$id = htmlspecialchars_uni($id);

		$id = $this->encode_url($id);





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

		eval("\$video_code = \"".$templates->get("video_{$video}_embed", 1, 0)."\";");

		return $video_code;
}

/**
* Parses video MyCode.

		return $video_code;
}

/**
* Parses video MyCode.

	*
* @param array $matches Matches.

	*
* @param array $matches Matches.

	* @return string The built-up video code.
*/
function mycode_parse_video_callback($matches)

	* @return string The built-up video code.
*/
function mycode_parse_video_callback($matches)

Zeile 1469Zeile 1670

$video = $lang->sprintf($lang->posted_video, $this->mycode_parse_url($url));
return $video;


$video = $lang->sprintf($lang->posted_video, $this->mycode_parse_url($url));
return $video;

	}

	}


/**
* Parses video MyCode disabled.


/**
* Parses video MyCode disabled.

Zeile 1478Zeile 1679
	* @return string The built-up video code.
*/
function mycode_parse_video_disabled_callback($matches)

	* @return string The built-up video code.
*/
function mycode_parse_video_disabled_callback($matches)

	{

	{

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

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





	/**
* Parses URLs automatically.
*

	/**
* Parses URLs automatically.
*

Zeile 1490Zeile 1691
	*/
function mycode_auto_url($message)
{

	*/
function mycode_auto_url($message)
{

		$message = " ".$message;

 
		// Links should end with slashes, numbers, characters and braces but not with dots, commas or question marks

		// 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|irc|ircs|irc6){1}://([^\/\"\s\<\[\.]+\.([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/([^\"\s<\[]|\[\])*)?([\w\/\)]))#iu", array($this, 'mycode_auto_url_callback'), $message);
$message = preg_replace_callback("#([\>\s\(\)])(www|ftp)\.(([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/([^\"\s<\[]|\[\])*)?([\w\/\)]))#iu", array($this, 'mycode_auto_url_callback'), $message);
$message = my_substr($message, 1);


















		// Don't create links within existing links (handled up-front in the callback function).
$message = preg_replace_callback(
"~
<a\\s[^>]*>.*?</a>| # match and return existing links
(?<=^|[\s\(\)\[\>]) # character preceding the link
(?P<prefix>
(?:http|https|ftp|news|irc|ircs|irc6)://| # scheme, or
(?:www|ftp)\. # common subdomain
)
(?P<link>
(?:[^\/\"\s\<\[\.]+\.)*[\w]+ # host
(?::[0-9]+)? # port
(?:/(?:[^\"\s<\[&]|\[\]|&(?:amp|lt|gt);)*)? # path, query, fragment; exclude unencoded characters
[\w\/\)]
)
(?![^<>]*?>) # not followed by unopened > (within HTML tags)
~iusx",
array($this, 'mycode_auto_url_callback'),
$message
);


return $message;


return $message;

	}

	}


/**
* Parses URLs automatically.


/**
* Parses URLs automatically.

Zeile 1505Zeile 1722
	* @param array $matches Matches
* @return string The parsed message.
*/

	* @param array $matches Matches
* @return string The parsed message.
*/

	function mycode_auto_url_callback($matches)

	function mycode_auto_url_callback($matches=array())

	{

	{

 
		// If we matched a preexisting link (the part of the regexes in mycode_auto_url() before the pipe symbol),
// then simply return it - we don't create links within existing links.
if(count($matches) == 1)
{
return $matches[0];
}


		$external = '';
// Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces

		$external = '';
// Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces

		while(my_substr($matches[3], -1) == ')')

		while(my_substr($matches['link'], -1) == ')')

		{

		{

			if(substr_count($matches[3], ')') > substr_count($matches[3], '('))
{
$matches[3] = my_substr($matches[3], 0, -1);

			if(substr_count($matches['link'], ')') > substr_count($matches['link'], '('))
{
$matches['link'] = my_substr($matches['link'], 0, -1);

				$external = ')'.$external;
}
else

				$external = ')'.$external;
}
else

Zeile 1522Zeile 1746
			}

// Example: ([...] http://en.wikipedia.org/Example_(disambiguation).)

			}

// Example: ([...] http://en.wikipedia.org/Example_(disambiguation).)

			$last_char = my_substr($matches[3], -1);

			$last_char = my_substr($matches['link'], -1);

			while($last_char == '.' || $last_char == ',' || $last_char == '?' || $last_char == '!')
{

			while($last_char == '.' || $last_char == ',' || $last_char == '?' || $last_char == '!')
{

				$matches[3] = my_substr($matches[3], 0, -1);

				$matches['link'] = my_substr($matches['link'], 0, -1);

				$external = $last_char.$external;

				$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}";
}

				$last_char = my_substr($matches['link'], -1);
}
}
$url = $matches['prefix'].$matches['link'];

return $this->mycode_parse_url($url, $url).$external;






	}

/**

	}

/**

Zeile 1555Zeile 1774
			$message = "[*]{$message}";
}


			$message = "[*]{$message}";
}


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





		$message = preg_split("#[^\S\n\r]*\[\*\]\s*#", $message);
if(isset($message[0]) && trim($message[0]) == '')
{
array_shift($message);
}
$message = '<li>'.implode("</li>\n<li>", $message)."</li>\n";


if($type)
{


if($type)
{

Zeile 1629Zeile 1852
		if($this->smilies_cache == 0)
{
$this->cache_smilies();

		if($this->smilies_cache == 0)
{
$this->cache_smilies();

		}
if(is_array($this->smilies_cache))

		}
if(is_array($this->smilies_cache))

		{
$message = str_replace($this->smilies_cache, array_keys($this->smilies_cache), $message);
}

		{
$message = str_replace($this->smilies_cache, array_keys($this->smilies_cache), $message);
}

Zeile 1654Zeile 1877
		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 equivalents of MyCode.
*

	/**
* Parses message to plain text equivalents of MyCode.
*

Zeile 1673Zeile 1896
		if(empty($this->options))
{
$this->options = $options;

		if(empty($this->options))
{
$this->options = $options;

 
		}
else
{
foreach($options as $option_name => $option_value)
{
$this->options[$option_name] = $option_value;
}

		}

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

		}

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

		}

		}


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


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

Zeile 1689Zeile 1919

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


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

 
			"#\[(email|color|size|font|align|video)=[^]]*\](.*?)\[/\\1\]#is",

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

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

 
			"#\[attachment=([0-9]+?)\]#i",

		);

$replace = array(

		);

$replace = array(

 
			"$2",

			"$2",
"$4",
"$3 ($1$2)",
"$2 ($1)",

			"$2",
"$4",
"$3 ($1$2)",
"$2 ($1)",

 
			"",

		);

		);

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








		
$messageBefore = "";
// The counter limit for this "for" loop is for defensive programming purpose only. It protects against infinite repetition.
for($cnt = 1; $cnt < 20 && $message != $messageBefore; $cnt++)
{
$messageBefore = $message;
$message = preg_replace($find, $replace, $messageBefore);
}


// Replace "me" code and slaps if we have a username
if(!empty($this->options['me_username']))


// Replace "me" code and slaps if we have a username
if(!empty($this->options['me_username']))

		{

		{

			global $lang;

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

			global $lang;

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

		}


		}


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

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

Zeile 1729Zeile 1970
		$message = $plugins->run_hooks("text_parse_message", $message);

return $message;

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

return $message;

 
	}

/**
* Replaces certain characters with their entities in a URL.
*
* @param string $url The URL to be escaped.
* @return string The escaped URL.
*/
function encode_url($url)
{
$entities = array('$' => '%24', '&#36;' => '%24', '^' => '%5E', '`' => '%60', '[' => '%5B', ']' => '%5D', '{' => '%7B', '}' => '%7D', '"' => '%22', '<' => '%3C', '>' => '%3E', ' ' => '%20');

$url = str_replace(array_keys($entities), array_values($entities), $url);

return $url;
}

/**
* Determines whether the resulting HTML syntax is acceptable for output,
* according to the parser's validation policy and HTML support.
*
* @param string $source The original MyCode.
* @param string $output The output HTML code.
* @return bool
*/
function output_allowed($source, $output)
{
if($this->output_validation_policy === self::VALIDATION_DISABLE || !empty($this->options['allow_html']))
{
return true;
}
else
{
$output_valid = $this->validate_output($source, $output);

if($this->output_validation_policy === self::VALIDATION_REPORT_ONLY)
{
return true;
}
else
{
return $output_valid === true;
}
}
}

/**
* Validate HTML syntax and pass errors to the error handler.
*
* @param string $source The original MyCode.
* @param string $output The output HTML code.
* @return bool
*/
function validate_output($source, $output)
{
global $error_handler;

$ignored_error_codes = array(
// entities may be broken through smilie parsing; cache_smilies() method workaround doesn't cover all entities
'XML_ERR_INVALID_DEC_CHARREF' => 7,
'XML_ERR_INVALID_CHAR' => 9,

'XML_ERR_UNDECLARED_ENTITY' => 26, // unrecognized HTML entities
'XML_ERR_ATTRIBUTE_WITHOUT_VALUE' => 41,
'XML_ERR_TAG_NAME_MISMATCH' => 76, // the parser may output tags closed in different levels and siblings
);

libxml_use_internal_errors(true);
@libxml_disable_entity_loader(true);

simplexml_load_string('<root>'.$output.'</root>', 'SimpleXMLElement', 524288 /* LIBXML_PARSEHUGE */);

$errors = libxml_get_errors();

libxml_use_internal_errors(false);

if(
$errors &&
array_diff(
array_column($errors, 'code'),
$ignored_error_codes
)
)
{
$data = array(
'sourceHtmlEntities' => htmlspecialchars_uni($source),
'outputHtmlEntities' => htmlspecialchars_uni($output),
'errors' => $errors,
);
$error_message = "Parser output validation failed.\n";
$error_message .= var_export($data, true);

$error_handler->error(E_USER_WARNING, $error_message, __FILE__, __LINE__, false);

return false;
} else {
return true;
}

	}
}

	}
}