Vergleich inc/class_parser.php - 1.8.13 - 1.8.27

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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_REPORT_ONLY;


/**
* 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 175Zeile 212

$message = preg_replace('#(>|^|\r|\n)/me ([^\r\n<]*)#i', "\\1<span style=\"color: red;\" class=\"mycode_me\">* {$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);



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


Zeile 183Zeile 220
		if(!empty($this->options['allow_smilies']))
{
$message = $this->parse_smilies($message, $this->options['allow_html']);

		if(!empty($this->options['allow_smilies']))
{
$message = $this->parse_smilies($message, $this->options['allow_html']);

		}


		}


		// Replace MyCode if requested.
if(!empty($this->options['allow_mycode']))

		// Replace MyCode if requested.
if(!empty($this->options['allow_mycode']))

		{

		{

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

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

 
		}

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

		}

// Parse Highlights

		}

// Parse Highlights

Zeile 238Zeile 281

$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 275Zeile 325

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


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





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


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


Zeile 284Zeile 334

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


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


++$standard_count;


++$standard_count;

		}

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

		}

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

Zeile 300Zeile 350
			$standard_mycode['reg']['replacement'] = "&reg;";

++$standard_count;

			$standard_mycode['reg']['replacement'] = "&reg;";

++$standard_count;

		}

		}


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


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

Zeile 348Zeile 398

++$nestable_count;
++$callback_count;


++$nestable_count;
++$callback_count;

		}


		}


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

		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>";

			$callback_mycode['font']['regex'] = "#\[font=\\s*(\"?)([a-z0-9 ,\-_'\"]+)\\1\\s*\](.*?)\[/font\]#si";
$callback_mycode['font']['replacement'] = array($this, 'mycode_parse_font_callback');


++$nestable_count;
}


++$nestable_count;
}

Zeile 433Zeile 483

// 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 478Zeile 552
			{
// 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
{
$message = preg_replace_callback("#\[video=(.*?)\](.*?)\[/video\]#i", array($this, 'mycode_parse_video_disabled_callback'), $message);

			}
}

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



















		}

return $message;

		}

return $message;

Zeile 530Zeile 586
				$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image']));
$smilie['name'] = htmlspecialchars_uni($smilie['name']);

				$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smilie['image'] = htmlspecialchars_uni($mybb->get_asset_url($smilie['image']));
$smilie['name'] = htmlspecialchars_uni($smilie['name']);





				foreach($smilie['find'] as $s)
{
$s = $this->parse_html($s);

				foreach($smilie['find'] as $s)
{
$s = $this->parse_html($s);

Zeile 555Zeile 611
	 *
* @param string $message $message The message being parsed.
* @param int $allow_html not used

	 *
* @param string $message $message The message being parsed.
* @param int $allow_html not used

	 * @return string The parsed message.

	 * @return string The parsed message.

	 */
function parse_smilies($message, $allow_html=0)
{

	 */
function parse_smilies($message, $allow_html=0)
{

Zeile 605Zeile 661
		global $cache;
$this->badwords_cache = array();
$this->badwords_cache = $cache->read("badwords");

		global $cache;
$this->badwords_cache = array();
$this->badwords_cache = $cache->read("badwords");

	}

	}


/**
* Parses a list of filtered/badwords in the specified message.


/**
* Parses a list of filtered/badwords in the specified message.

Zeile 635Zeile 691
					$badword['replacement'] = "*****";
}


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


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

// Ensure we run the replacement enough times but not recursively (i.e. not while(preg_match..))
$message = preg_replace("#(^|\W)".$badword['badword']."(?=\W|$)#i", '\1'.$badword['replacement'], $message);
}
}


				if(!$badword['regex'])
{
$badword['badword'] = $this->generate_regex($badword['badword']);
}

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

		if(!empty($this->options['strip_tags']))
{
$message = strip_tags($message);
}
return $message;

		if(!empty($this->options['strip_tags']))
{
$message = strip_tags($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 658Zeile 759
	function parse_cdata($message)
{
$message = str_replace(']]>', ']]]]><![CDATA[>', $message);

	function parse_cdata($message)
{
$message = str_replace(']]>', ']]]]><![CDATA[>', $message);


return $message;


return $message;

	}

/**

	}

/**

Zeile 708Zeile 809

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


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

	}


	}


	/**
* Handles fontsize.
*

	/**
* Handles fontsize.
*

Zeile 743Zeile 844
		}
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');
}


Zeile 802Zeile 903
		$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 821Zeile 922

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)
{

Zeile 841Zeile 942

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 901Zeile 1002

if($text_only == true)
{


if($text_only == true)
{

			return "\n{$lang->code}\n--\n{$code}\n--\n";

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

		}

// Clean the string before parsing.

		}

// Clean the string before parsing.

Zeile 949Zeile 1050

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 1071Zeile 1172
		}

// 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 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>";

	}

/**

	}

/**

Zeile 1151Zeile 1267
		{
$alt = my_substr($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 1160Zeile 1277
			$width = " width=\"{$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;
}


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


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


	/**
* Parses IMG MyCode.
*

	/**
* Parses IMG MyCode.
*

Zeile 1236Zeile 1355
	function mycode_parse_img_disabled_callback1($matches)
{
return $this->mycode_parse_img_disabled($matches[2]);

	function mycode_parse_img_disabled_callback1($matches)
{
return $this->mycode_parse_img_disabled($matches[2]);

	}

/**
* 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_callback2($matches)
{
return $this->mycode_parse_img_disabled($matches[4]);

	function mycode_parse_img_disabled_callback2($matches)
{
return $this->mycode_parse_img_disabled($matches[4]);

Zeile 1258Zeile 1377
	function mycode_parse_img_disabled_callback3($matches)
{
return $this->mycode_parse_img_disabled($matches[3]);

	function mycode_parse_img_disabled_callback3($matches)
{
return $this->mycode_parse_img_disabled($matches[3]);

	}

/**

	}

/**

	 * Parses IMG MyCode disabled.
*
* @param array $matches Matches.

	 * Parses IMG MyCode disabled.
*
* @param array $matches Matches.

Zeile 1276Zeile 1395
	*
* @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.

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

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

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

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

Zeile 1285Zeile 1404
		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 1304Zeile 1417
	*
* @param array $matches Matches
* @return string The built-up email link.

	*
* @param array $matches Matches
* @return string The built-up email link.

	*/

	*/

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

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

Zeile 1324Zeile 1437
	function mycode_parse_video($video, $url)
{
global $templates;

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





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

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

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







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

// 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'])

		$fragments = array();
if($parsed_url['fragment'])

		{

		{

			$fragments = explode("&", $parsed_url['fragment']);

			$fragments = explode("&", $parsed_url['fragment']);

 
		}

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

		}

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

		}

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

Zeile 1350Zeile 1475
			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']);

switch($video)
{
case "dailymotion":

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

switch($video)
{
case "dailymotion":

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








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

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

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

Zeile 1380Zeile 1512
					$id = $path[3]; // https://www.facebook.com/fds/videos/123/
}
break;

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

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

			case "mixer":
$id = $path[1]; // https://mixer.com/streamer

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

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

Zeile 1404Zeile 1536
				else
{
$local = '';

				else
{
$local = '';

				}

				}

				break;
case "vimeo":
if(isset($path[3]))
{
$id = $path[3]; // http://vimeo.com/fds/fds/fds123
}

				break;
case "vimeo":
if(isset($path[3]))
{
$id = $path[3]; // http://vimeo.com/fds/fds/fds123
}

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

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

			case "youtube":
if($fragments[0])

			case "youtube":
if($fragments[0])

				{

				{

					$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

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

				}

				}

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

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

				}
break;

				}
break;

			case "twitch":
if(count($path) >= 3 && $path[1] == 'videos')
{

			case "twitch":
if(count($path) >= 3 && $path[1] == 'videos')
{

Zeile 1454Zeile 1586
		if(empty($id))
{
return "[video={$video}]{$url}[/video]";

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

		}

		}





		$id = htmlspecialchars_uni($id);

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





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

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

		return $video_code;
}


		return $video_code;
}


Zeile 1506Zeile 1638
	* Parses URLs automatically.
*
* @param string $message The message to be parsed

	* Parses URLs automatically.
*
* @param string $message The message to be parsed

	* @return string The parsed message.

	* @return string The parsed message.

	*/
function mycode_auto_url($message)
{

	*/
function mycode_auto_url($message)
{

		$message = " ".$message;

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

		// 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;
}

Zeile 1525Zeile 1673
	* @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
{
break;

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

			}

			}


// 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);

				$matches[4] = my_substr($matches['link'], 0, -1);

				$external = $last_char.$external;

				$external = $last_char.$external;

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

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

			}
}

			}
}

		if(in_array(strtolower($matches[2]), array('www', 'ftp')))
{
return "{$matches[1]}[url]{$matches[2]}.{$matches[3]}[/url]{$external}";
}
else
{
return "{$matches[1]}[url]{$matches[2]}://{$matches[3]}[/url]{$external}";
}

		$url = $matches['prefix'].$matches['link'];

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






	}

/**

	}

/**

Zeile 1575Zeile 1725
			$message = "[*]{$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)

		{

		{

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

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

Zeile 1597Zeile 1751
	* @return string The parsed message.
*/
function mycode_parse_list_callback($matches)

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

	{

	{

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


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


Zeile 1614Zeile 1768
		{
$count = array_pop($this->list_elements);
if($count !== NULL)

		{
$count = array_pop($this->list_elements);
if($count !== NULL)

			{

			{

				return "[/list&{$count}]";
}
else
{
// No open list tag...
return $matches[0];

				return "[/list&{$count}]";
}
else
{
// No open list tag...
return $matches[0];

			}
}

			}
}

		else
{
++$this->list_count;

		else
{
++$this->list_count;

Zeile 1647Zeile 1801
	function strip_smilies($message)
{
if($this->smilies_cache == 0)

	function strip_smilies($message)
{
if($this->smilies_cache == 0)

		{

		{

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

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

		{

		{

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

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

Zeile 1672Zeile 1826
		}

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

		}

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

		{

		{

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


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


Zeile 1691Zeile 1845
		global $plugins;

if(empty($this->options))

		global $plugins;

if(empty($this->options))

		{

		{

			$this->options = $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']))

		}

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

		{

		{

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

			$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);





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

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





		$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']))

Zeile 1749Zeile 1921
		$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 empty($errors);

	}
}

	}
}