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<?php |
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|
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/** |
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* bbPress BBCode Parser |
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* |
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* @package bbPress |
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* @subpackage Administration |
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*/ |
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|
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/* |
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This is a compressed copy of NBBC. Do not edit! |
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|
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Copyright (c) 2008-9, the Phantom Inker. All rights reserved. |
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Portions Copyright (c) 2004-2008 AddedBytes.com |
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|
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions |
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are met: |
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|
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* Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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|
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* Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in |
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the documentation and/or other materials provided with the |
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distribution. |
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|
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THIS SOFTWARE IS PROVIDED BY THE PHANTOM INKER "AS IS" AND ANY EXPRESS |
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OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
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OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
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IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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|
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define("BBCODE_VERSION", "1.4.5"); |
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define("BBCODE_RELEASE", "2010-09-17"); |
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define("BBCODE_VERBATIM", 2); |
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define("BBCODE_REQUIRED", 1); |
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define("BBCODE_OPTIONAL", 0); |
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define("BBCODE_PROHIBIT", -1); |
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define("BBCODE_CHECK", 1); |
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define("BBCODE_OUTPUT", 2); |
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define("BBCODE_ENDTAG", 5); |
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define("BBCODE_TAG", 4); |
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define("BBCODE_TEXT", 3); |
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define("BBCODE_NL", 2); |
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define("BBCODE_WS", 1); |
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define("BBCODE_EOI", 0); |
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define("BBCODE_LEXSTATE_TEXT", 0); |
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define("BBCODE_LEXSTATE_TAG", 1); |
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define("BBCODE_MODE_SIMPLE", 0); |
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define("BBCODE_MODE_CALLBACK", 1); |
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define("BBCODE_MODE_INTERNAL", 2); |
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define("BBCODE_MODE_LIBRARY", 3); |
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define("BBCODE_MODE_ENHANCED", 4); |
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define("BBCODE_STACK_TOKEN", 0); |
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define("BBCODE_STACK_TEXT", 1); |
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define("BBCODE_STACK_TAG", 2); |
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define("BBCODE_STACK_CLASS", 3); |
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if (!function_exists('str_split')) { |
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function str_split($string, $split_length = 1) { |
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$array = explode("\r\n", chunk_split($string, $split_length)); |
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array_pop($array); |
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return $array; |
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} |
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} |
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$BBCode_SourceDir = dirname(__FILE__); |
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|
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class BBCodeLexer { |
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var $token; |
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var $text; |
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var $tag; |
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var $state; |
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var $input; |
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var $ptr; |
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var $unget; |
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var $verbatim; |
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var $debug; |
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var $tagmarker; |
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var $end_tagmarker; |
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var $pat_main; |
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var $pat_comment; |
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var $pat_comment2; |
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var $pat_wiki; |
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function __construct($string, $tagmarker = '[') { |
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$regex_beginmarkers = Array( '[' => '\[', '<' => '<', '{' => '\{', '(' => '\(' ); |
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$regex_endmarkers = Array( '[' => '\]', '<' => '>', '{' => '\}', '(' => '\)' ); |
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$endmarkers = Array( '[' => ']', '<' => '>', '{' => '}', '(' => ')' ); |
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if (!isset($regex_endmarkers[$tagmarker])) $tagmarker = '['; |
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$e = $regex_endmarkers[$tagmarker]; |
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$b = $regex_beginmarkers[$tagmarker]; |
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$this->tagmarker = $tagmarker; |
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$this->end_tagmarker = $endmarkers[$tagmarker]; |
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$this->pat_main = "/( " |
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. "{$b}" |
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. "(?! -- | ' | !-- | {$b}{$b} )" |
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. "(?: [^\\n\\r{$b}{$e}] | \\\" [^\\\"\\n\\r]* \\\" | \\' [^\\'\\n\\r]* \\' )*" |
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. "{$e}" |
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. "| {$b}{$b} (?: [^{$e}\\r\\n] | {$e}[^{$e}\\r\\n] )* {$e}{$e}" |
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. "| {$b} (?: -- | ' ) (?: [^{$e}\\n\\r]* ) {$e}" |
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. "| {$b}!-- (?: [^-] | -[^-] | --[^{$e}] )* --{$e}" |
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. "| -----+" |
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. "| \\x0D\\x0A | \\x0A\\x0D | \\x0D | \\x0A" |
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. "| [\\x00-\\x09\\x0B-\\x0C\\x0E-\\x20]+(?=[\\x0D\\x0A{$b}]|-----|$)" |
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. "| (?<=[\\x0D\\x0A{$e}]|-----|^)[\\x00-\\x09\\x0B-\\x0C\\x0E-\\x20]+" |
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. " )/Dx"; |
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$this->input = preg_split($this->pat_main, $string, -1, PREG_SPLIT_DELIM_CAPTURE); |
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$this->pat_comment = "/^ {$b} (?: -- | ' ) /Dx"; |
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$this->pat_comment2 = "/^ {$b}!-- (?: [^-] | -[^-] | --[^{$e}] )* --{$e} $/Dx"; |
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$this->pat_wiki = "/^ {$b}{$b} ([^\\|]*) (?:\\|(.*))? {$e}{$e} $/Dx"; |
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$this->ptr = 0; |
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$this->unget = false; |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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$this->verbatim = false; |
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$this->token = BBCODE_EOI; |
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$this->tag = false; |
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$this->text = ""; |
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} |
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function BBCodeLexer($string, $tagmarker = '[') { |
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$this->__construct($string, $tagmarker); |
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} |
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function GuessTextLength() { |
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$length = 0; |
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$ptr = 0; |
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$state = BBCODE_LEXSTATE_TEXT; |
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while ($ptr < count($this->input)) { |
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$text = $this->input[$ptr++]; |
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if ($state == BBCODE_LEXSTATE_TEXT) { |
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$state = BBCODE_LEXSTATE_TAG; |
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$length += strlen($text); |
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} |
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else { |
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switch (ord(substr($this->text, 0, 1))) { |
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case 10: |
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case 13: |
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$state = BBCODE_LEXSTATE_TEXT; |
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$length++; |
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break; |
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default: |
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$state = BBCODE_LEXSTATE_TEXT; |
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$length += strlen($text); |
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break; |
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case 40: |
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case 60: |
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case 91: |
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case 123: |
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$state = BBCODE_LEXSTATE_TEXT; |
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break; |
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} |
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} |
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} |
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return $length; |
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} |
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function NextToken() { |
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if ($this->unget) { |
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$this->unget = false; |
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return $this->token; |
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} |
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while (true) { |
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if ($this->ptr >= count($this->input)) { |
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$this->text = ""; |
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$this->tag = false; |
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return $this->token = BBCODE_EOI; |
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} |
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$this->text = preg_replace("/[\\x00-\\x08\\x0B-\\x0C\\x0E-\\x1F]/", "", |
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$this->input[$this->ptr++]); |
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if ($this->verbatim) { |
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$this->tag = false; |
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if ($this->state == BBCODE_LEXSTATE_TEXT) { |
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$this->state = BBCODE_LEXSTATE_TAG; |
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$token_type = BBCODE_TEXT; |
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} |
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else { |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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switch (ord(substr($this->text, 0, 1))) { |
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case 10: |
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case 13: |
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$token_type = BBCODE_NL; |
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break; |
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default: |
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$token_type = BBCODE_WS; |
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break; |
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case 45: |
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case 40: |
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case 60: |
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case 91: |
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case 123: |
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$token_type = BBCODE_TEXT; |
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break; |
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} |
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} |
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if (strlen($this->text) > 0) |
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return $this->token = $token_type; |
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} |
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else if ($this->state == BBCODE_LEXSTATE_TEXT) { |
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$this->state = BBCODE_LEXSTATE_TAG; |
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$this->tag = false; |
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if (strlen($this->text) > 0) |
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return $this->token = BBCODE_TEXT; |
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} |
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else { |
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switch (ord(substr($this->text, 0, 1))) { |
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case 10: |
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case 13: |
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$this->tag = false; |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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return $this->token = BBCODE_NL; |
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case 45: |
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if (preg_match("/^-----/", $this->text)) { |
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$this->tag = Array('_name' => 'rule', '_endtag' => false, '_default' => ''); |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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return $this->token = BBCODE_TAG; |
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} |
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else { |
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$this->tag = false; |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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if (strlen($this->text) > 0) |
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return $this->token = BBCODE_TEXT; |
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continue 2; |
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} |
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default: |
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$this->tag = false; |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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return $this->token = BBCODE_WS; |
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case 40: |
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case 60: |
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case 91: |
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case 123: |
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if (preg_match($this->pat_comment, $this->text)) { |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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continue 2; |
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} |
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if (preg_match($this->pat_comment2, $this->text)) { |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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continue 2; |
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} |
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if (preg_match($this->pat_wiki, $this->text, $matches)) { |
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$this->tag = Array('_name' => 'wiki', '_endtag' => false, |
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'_default' => @$matches[1], 'title' => @$matches[2]); |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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return $this->token = BBCODE_TAG; |
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} |
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$this->tag = $this->Internal_DecodeTag($this->text); |
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$this->state = BBCODE_LEXSTATE_TEXT; |
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return $this->token = ($this->tag['_end'] ? BBCODE_ENDTAG : BBCODE_TAG); |
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} |
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} |
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} |
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} |
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function UngetToken() { |
| 257 |
if ($this->token !== BBCODE_EOI) |
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$this->unget = true; |
| 259 |
} |
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function PeekToken() { |
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$result = $this->NextToken(); |
| 262 |
if ($this->token !== BBCODE_EOI) |
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$this->unget = true; |
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return $result; |
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} |
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function SaveState() { |
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return Array( |
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'token' => $this->token, |
| 269 |
'text' => $this->text, |
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'tag' => $this->tag, |
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'state' => $this->state, |
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'input' => $this->input, |
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'ptr' => $this->ptr, |
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'unget' => $this->unget, |
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'verbatim' => $this->verbatim |
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); |
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} |
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function RestoreState($state) { |
| 279 |
if (!is_array($state)) return; |
| 280 |
$this->token = @$state['token']; |
| 281 |
$this->text = @$state['text']; |
| 282 |
$this->tag = @$state['tag']; |
| 283 |
$this->state = @$state['state']; |
| 284 |
$this->input = @$state['input']; |
| 285 |
$this->ptr = @$state['ptr']; |
| 286 |
$this->unget = @$state['unget']; |
| 287 |
$this->verbatim = @$state['verbatim']; |
| 288 |
} |
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function Internal_StripQuotes($string) { |
| 290 |
if (preg_match("/^\\\"(.*)\\\"$/", $string, $matches)) |
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return $matches[1]; |
| 292 |
else if (preg_match("/^\\'(.*)\\'$/", $string, $matches)) |
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return $matches[1]; |
| 294 |
else return $string; |
| 295 |
} |
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function Internal_ClassifyPiece($ptr, $pieces) { |
| 297 |
if ($ptr >= count($pieces)) return -1; |
| 298 |
$piece = $pieces[$ptr]; |
| 299 |
if ($piece == '=') return '='; |
| 300 |
else if (preg_match("/^[\\'\\\"]/", $piece)) return '"'; |
| 301 |
else if (preg_match("/^[\\x00-\\x20]+$/", $piece)) return ' '; |
| 302 |
else return 'A'; |
| 303 |
} |
| 304 |
function Internal_DecodeTag($tag) { |
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$result = Array('_tag' => $tag, '_endtag' => '', '_name' => '', |
| 306 |
'_hasend' => false, '_end' => false, '_default' => false); |
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$tag = substr($tag, 1, strlen($tag)-2); |
| 308 |
$ch = ord(substr($tag, 0, 1)); |
| 309 |
if ($ch >= 0 && $ch <= 32) return $result; |
| 310 |
$pieces = preg_split("/(\\\"[^\\\"]+\\\"|\\'[^\\']+\\'|=|[\\x00-\\x20]+)/", |
| 311 |
$tag, -1, PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY); |
| 312 |
$ptr = 0; |
| 313 |
if (count($pieces) < 1) return $result; |
| 314 |
if (@substr($pieces[$ptr], 0, 1) == '/') { |
| 315 |
$result['_name'] = strtolower(substr($pieces[$ptr++], 1)); |
| 316 |
$result['_end'] = true; |
| 317 |
} |
| 318 |
else { |
| 319 |
$result['_name'] = strtolower($pieces[$ptr++]); |
| 320 |
$result['_end'] = false; |
| 321 |
} |
| 322 |
while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ') |
| 323 |
$ptr++; |
| 324 |
$params = Array(); |
| 325 |
if ($type != '=') { |
| 326 |
$result['_default'] = false; |
| 327 |
$params[] = Array('key' => '', 'value' => ''); |
| 328 |
} |
| 329 |
else { |
| 330 |
$ptr++; |
| 331 |
while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ') |
| 332 |
$ptr++; |
| 333 |
if ($type == "\"") |
| 334 |
$value = $this->Internal_StripQuotes($pieces[$ptr++]); |
| 335 |
else { |
| 336 |
$after_space = false; |
| 337 |
$start = $ptr; |
| 338 |
while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) != -1) { |
| 339 |
if ($type == ' ') $after_space = true; |
| 340 |
if ($type == '=' && $after_space) break; |
| 341 |
$ptr++; |
| 342 |
} |
| 343 |
if ($type == -1) $ptr--; |
| 344 |
if ($type == '=') { |
| 345 |
$ptr--; |
| 346 |
while ($ptr > $start && $this->Internal_ClassifyPiece($ptr, $pieces) == ' ') |
| 347 |
$ptr--; |
| 348 |
while ($ptr > $start && $this->Internal_ClassifyPiece($ptr, $pieces) != ' ') |
| 349 |
$ptr--; |
| 350 |
} |
| 351 |
$value = ""; |
| 352 |
for (; $start <= $ptr; $start++) { |
| 353 |
if ($this->Internal_ClassifyPiece($start, $pieces) == ' ') |
| 354 |
$value .= " "; |
| 355 |
else $value .= $this->Internal_StripQuotes($pieces[$start]); |
| 356 |
} |
| 357 |
$value = trim($value); |
| 358 |
$ptr++; |
| 359 |
} |
| 360 |
$result['_default'] = $value; |
| 361 |
$params[] = Array('key' => '', 'value' => $value); |
| 362 |
} |
| 363 |
while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) != -1) { |
| 364 |
while ($type == ' ') { |
| 365 |
$ptr++; |
| 366 |
$type = $this->Internal_ClassifyPiece($ptr, $pieces); |
| 367 |
} |
| 368 |
if ($type == 'A' || $type == '"') |
| 369 |
$key = strtolower($this->Internal_StripQuotes(@$pieces[$ptr++])); |
| 370 |
else if ($type == '=') { |
| 371 |
$ptr++; |
| 372 |
continue; |
| 373 |
} |
| 374 |
else if ($type == -1) break; |
| 375 |
while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ') |
| 376 |
$ptr++; |
| 377 |
if ($type != '=') |
| 378 |
$value = $this->Internal_StripQuotes($key); |
| 379 |
else { |
| 380 |
$ptr++; |
| 381 |
while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ') |
| 382 |
$ptr++; |
| 383 |
if ($type == '"') { |
| 384 |
$value = $this->Internal_StripQuotes($pieces[$ptr++]); |
| 385 |
} |
| 386 |
else if ($type != -1) { |
| 387 |
$value = $pieces[$ptr++]; |
| 388 |
while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) != -1 |
| 389 |
&& $type != ' ') |
| 390 |
$value .= $pieces[$ptr++]; |
| 391 |
} |
| 392 |
else $value = ""; |
| 393 |
} |
| 394 |
if (substr($key, 0, 1) != '_') |
| 395 |
$result[$key] = $value; |
| 396 |
$params[] = Array('key' => $key, 'value' => $value); |
| 397 |
} |
| 398 |
$result['_params'] = $params; |
| 399 |
return $result; |
| 400 |
} |
| 401 |
} |
| 402 |
|
| 403 |
class BBCodeLibrary { |
| 404 |
var $default_smileys = Array( |
| 405 |
':)' => 'smile.gif', ':-)' => 'smile.gif', |
| 406 |
'=)' => 'smile.gif', '=-)' => 'smile.gif', |
| 407 |
':(' => 'frown.gif', ':-(' => 'frown.gif', |
| 408 |
'=(' => 'frown.gif', '=-(' => 'frown.gif', |
| 409 |
':D' => 'bigsmile.gif', ':-D' => 'bigsmile.gif', |
| 410 |
'=D' => 'bigsmile.gif', '=-D' => 'bigsmile.gif', |
| 411 |
'>:('=> 'angry.gif', '>:-('=> 'angry.gif', |
| 412 |
'>=('=> 'angry.gif', '>=-('=> 'angry.gif', |
| 413 |
'D:' => 'angry.gif', 'D-:' => 'angry.gif', |
| 414 |
'D=' => 'angry.gif', 'D-=' => 'angry.gif', |
| 415 |
'>:)'=> 'evil.gif', '>:-)'=> 'evil.gif', |
| 416 |
'>=)'=> 'evil.gif', '>=-)'=> 'evil.gif', |
| 417 |
'>:D'=> 'evil.gif', '>:-D'=> 'evil.gif', |
| 418 |
'>=D'=> 'evil.gif', '>=-D'=> 'evil.gif', |
| 419 |
'>;)'=> 'sneaky.gif', '>;-)'=> 'sneaky.gif', |
| 420 |
'>;D'=> 'sneaky.gif', '>;-D'=> 'sneaky.gif', |
| 421 |
'O:)' => 'saint.gif', 'O:-)' => 'saint.gif', |
| 422 |
'O=)' => 'saint.gif', 'O=-)' => 'saint.gif', |
| 423 |
':O' => 'surprise.gif', ':-O' => 'surprise.gif', |
| 424 |
'=O' => 'surprise.gif', '=-O' => 'surprise.gif', |
| 425 |
':?' => 'confuse.gif', ':-?' => 'confuse.gif', |
| 426 |
'=?' => 'confuse.gif', '=-?' => 'confuse.gif', |
| 427 |
':s' => 'worry.gif', ':-S' => 'worry.gif', |
| 428 |
'=s' => 'worry.gif', '=-S' => 'worry.gif', |
| 429 |
':|' => 'neutral.gif', ':-|' => 'neutral.gif', |
| 430 |
'=|' => 'neutral.gif', '=-|' => 'neutral.gif', |
| 431 |
':I' => 'neutral.gif', ':-I' => 'neutral.gif', |
| 432 |
'=I' => 'neutral.gif', '=-I' => 'neutral.gif', |
| 433 |
':/' => 'irritated.gif', ':-/' => 'irritated.gif', |
| 434 |
'=/' => 'irritated.gif', '=-/' => 'irritated.gif', |
| 435 |
':\\' => 'irritated.gif', ':-\\' => 'irritated.gif', |
| 436 |
'=\\' => 'irritated.gif', '=-\\' => 'irritated.gif', |
| 437 |
':P' => 'tongue.gif', ':-P' => 'tongue.gif', |
| 438 |
'=P' => 'tongue.gif', '=-P' => 'tongue.gif', |
| 439 |
'X-P' => 'tongue.gif', |
| 440 |
'8)' => 'bigeyes.gif', '8-)' => 'bigeyes.gif', |
| 441 |
'B)' => 'cool.gif', 'B-)' => 'cool.gif', |
| 442 |
';)' => 'wink.gif', ';-)' => 'wink.gif', |
| 443 |
';D' => 'bigwink.gif', ';-D' => 'bigwink.gif', |
| 444 |
'^_^'=> 'anime.gif', '^^;' => 'sweatdrop.gif', |
| 445 |
'>_>'=> 'lookright.gif', '>.>' => 'lookright.gif', |
| 446 |
'<_<'=> 'lookleft.gif', '<.<' => 'lookleft.gif', |
| 447 |
'XD' => 'laugh.gif', 'X-D' => 'laugh.gif', |
| 448 |
';D' => 'bigwink.gif', ';-D' => 'bigwink.gif', |
| 449 |
':3' => 'smile3.gif', ':-3' => 'smile3.gif', |
| 450 |
'=3' => 'smile3.gif', '=-3' => 'smile3.gif', |
| 451 |
';3' => 'wink3.gif', ';-3' => 'wink3.gif', |
| 452 |
'<g>' => 'teeth.gif', '<G>' => 'teeth.gif', |
| 453 |
'o.O' => 'boggle.gif', 'O.o' => 'boggle.gif', |
| 454 |
':blue:' => 'blue.gif', |
| 455 |
':zzz:' => 'sleepy.gif', |
| 456 |
'<3' => 'heart.gif', |
| 457 |
':star:' => 'star.gif', |
| 458 |
); |
| 459 |
var $default_tag_rules = Array( |
| 460 |
'b' => Array( |
| 461 |
'simple_start' => "<b>", |
| 462 |
'simple_end' => "</b>", |
| 463 |
'class' => 'inline', |
| 464 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 465 |
'plain_start' => "<b>", |
| 466 |
'plain_end' => "</b>", |
| 467 |
), |
| 468 |
'i' => Array( |
| 469 |
'simple_start' => "<i>", |
| 470 |
'simple_end' => "</i>", |
| 471 |
'class' => 'inline', |
| 472 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 473 |
'plain_start' => "<i>", |
| 474 |
'plain_end' => "</i>", |
| 475 |
), |
| 476 |
'u' => Array( |
| 477 |
'simple_start' => "<u>", |
| 478 |
'simple_end' => "</u>", |
| 479 |
'class' => 'inline', |
| 480 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 481 |
'plain_start' => "<u>", |
| 482 |
'plain_end' => "</u>", |
| 483 |
), |
| 484 |
's' => Array( |
| 485 |
'simple_start' => "<strike>", |
| 486 |
'simple_end' => "</strike>", |
| 487 |
'class' => 'inline', |
| 488 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 489 |
'plain_start' => "<i>", |
| 490 |
'plain_end' => "</i>", |
| 491 |
), |
| 492 |
'font' => Array( |
| 493 |
'mode' => BBCODE_MODE_LIBRARY, |
| 494 |
'allow' => Array('_default' => '/^[a-zA-Z0-9._ -]+$/'), |
| 495 |
'method' => 'DoFont', |
| 496 |
'class' => 'inline', |
| 497 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 498 |
), |
| 499 |
'color' => Array( |
| 500 |
'mode' => BBCODE_MODE_ENHANCED, |
| 501 |
'allow' => Array('_default' => '/^#?[a-zA-Z0-9._ -]+$/'), |
| 502 |
'template' => '<span style="color:{$_default/tw}">{$_content/v}</span>', |
| 503 |
'class' => 'inline', |
| 504 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 505 |
), |
| 506 |
'size' => Array( |
| 507 |
'mode' => BBCODE_MODE_LIBRARY, |
| 508 |
'allow' => Array('_default' => '/^[0-9.]+$/D'), |
| 509 |
'method' => 'DoSize', |
| 510 |
'class' => 'inline', |
| 511 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 512 |
), |
| 513 |
'sup' => Array( |
| 514 |
'simple_start' => "<sup>", |
| 515 |
'simple_end' => "</sup>", |
| 516 |
'class' => 'inline', |
| 517 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 518 |
), |
| 519 |
'sub' => Array( |
| 520 |
'simple_start' => "<sub>", |
| 521 |
'simple_end' => "</sub>", |
| 522 |
'class' => 'inline', |
| 523 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 524 |
), |
| 525 |
'spoiler' => Array( |
| 526 |
'simple_start' => "<span class=\"bbcode_spoiler\">", |
| 527 |
'simple_end' => "</span>", |
| 528 |
'class' => 'inline', |
| 529 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 530 |
), |
| 531 |
'acronym' => Array( |
| 532 |
'mode' => BBCODE_MODE_ENHANCED, |
| 533 |
'template' => '<span class="bbcode_acronym" title="{$_default/e}">{$_content/v}</span>', |
| 534 |
'class' => 'inline', |
| 535 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 536 |
), |
| 537 |
'url' => Array( |
| 538 |
'mode' => BBCODE_MODE_LIBRARY, |
| 539 |
'method' => 'DoURL', |
| 540 |
'class' => 'link', |
| 541 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline'), |
| 542 |
'content' => BBCODE_REQUIRED, |
| 543 |
'plain_start' => "<a href=\"{\$link}\">", |
| 544 |
'plain_end' => "</a>", |
| 545 |
'plain_content' => Array('_content', '_default'), |
| 546 |
'plain_link' => Array('_default', '_content'), |
| 547 |
), |
| 548 |
'email' => Array( |
| 549 |
'mode' => BBCODE_MODE_LIBRARY, |
| 550 |
'method' => 'DoEmail', |
| 551 |
'class' => 'link', |
| 552 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline'), |
| 553 |
'content' => BBCODE_REQUIRED, |
| 554 |
'plain_start' => "<a href=\"mailto:{\$link}\">", |
| 555 |
'plain_end' => "</a>", |
| 556 |
'plain_content' => Array('_content', '_default'), |
| 557 |
'plain_link' => Array('_default', '_content'), |
| 558 |
), |
| 559 |
'wiki' => Array( |
| 560 |
'mode' => BBCODE_MODE_LIBRARY, |
| 561 |
'method' => "DoWiki", |
| 562 |
'class' => 'link', |
| 563 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline'), |
| 564 |
'end_tag' => BBCODE_PROHIBIT, |
| 565 |
'content' => BBCODE_PROHIBIT, |
| 566 |
'plain_start' => "<b>[", |
| 567 |
'plain_end' => "]</b>", |
| 568 |
'plain_content' => Array('title', '_default'), |
| 569 |
'plain_link' => Array('_default', '_content'), |
| 570 |
), |
| 571 |
'img' => Array( |
| 572 |
'mode' => BBCODE_MODE_LIBRARY, |
| 573 |
'method' => "DoImage", |
| 574 |
'class' => 'image', |
| 575 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 576 |
'end_tag' => BBCODE_REQUIRED, |
| 577 |
'content' => BBCODE_REQUIRED, |
| 578 |
'plain_start' => "[image]", |
| 579 |
'plain_content' => Array(), |
| 580 |
), |
| 581 |
'rule' => Array( |
| 582 |
'mode' => BBCODE_MODE_LIBRARY, |
| 583 |
'method' => "DoRule", |
| 584 |
'class' => 'block', |
| 585 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 586 |
'end_tag' => BBCODE_PROHIBIT, |
| 587 |
'content' => BBCODE_PROHIBIT, |
| 588 |
'before_tag' => "sns", |
| 589 |
'after_tag' => "sns", |
| 590 |
'plain_start' => "\n-----\n", |
| 591 |
'plain_end' => "", |
| 592 |
'plain_content' => Array(), |
| 593 |
), |
| 594 |
'br' => Array( |
| 595 |
'mode' => BBCODE_MODE_SIMPLE, |
| 596 |
'simple_start' => "<br />\n", |
| 597 |
'simple_end' => "", |
| 598 |
'class' => 'inline', |
| 599 |
'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'), |
| 600 |
'end_tag' => BBCODE_PROHIBIT, |
| 601 |
'content' => BBCODE_PROHIBIT, |
| 602 |
'before_tag' => "s", |
| 603 |
'after_tag' => "s", |
| 604 |
'plain_start' => "\n", |
| 605 |
'plain_end' => "", |
| 606 |
'plain_content' => Array(), |
| 607 |
), |
| 608 |
'left' => Array( |
| 609 |
'simple_start' => "\n<div class=\"bbcode_left\" style=\"text-align:left\">\n", |
| 610 |
'simple_end' => "\n</div>\n", |
| 611 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 612 |
'before_tag' => "sns", |
| 613 |
'after_tag' => "sns", |
| 614 |
'before_endtag' => "sns", |
| 615 |
'after_endtag' => "sns", |
| 616 |
'plain_start' => "\n", |
| 617 |
'plain_end' => "\n", |
| 618 |
), |
| 619 |
'right' => Array( |
| 620 |
'simple_start' => "\n<div class=\"bbcode_right\" style=\"text-align:right\">\n", |
| 621 |
'simple_end' => "\n</div>\n", |
| 622 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 623 |
'before_tag' => "sns", |
| 624 |
'after_tag' => "sns", |
| 625 |
'before_endtag' => "sns", |
| 626 |
'after_endtag' => "sns", |
| 627 |
'plain_start' => "\n", |
| 628 |
'plain_end' => "\n", |
| 629 |
), |
| 630 |
'center' => Array( |
| 631 |
'simple_start' => "\n<div class=\"bbcode_center\" style=\"text-align:center\">\n", |
| 632 |
'simple_end' => "\n</div>\n", |
| 633 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 634 |
'before_tag' => "sns", |
| 635 |
'after_tag' => "sns", |
| 636 |
'before_endtag' => "sns", |
| 637 |
'after_endtag' => "sns", |
| 638 |
'plain_start' => "\n", |
| 639 |
'plain_end' => "\n", |
| 640 |
), |
| 641 |
'indent' => Array( |
| 642 |
'simple_start' => "\n<div class=\"bbcode_indent\" style=\"margin-left:4em\">\n", |
| 643 |
'simple_end' => "\n</div>\n", |
| 644 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 645 |
'before_tag' => "sns", |
| 646 |
'after_tag' => "sns", |
| 647 |
'before_endtag' => "sns", |
| 648 |
'after_endtag' => "sns", |
| 649 |
'plain_start' => "\n", |
| 650 |
'plain_end' => "\n", |
| 651 |
), |
| 652 |
'columns' => Array( |
| 653 |
'simple_start' => "\n<table class=\"bbcode_columns\"><tbody><tr><td class=\"bbcode_column bbcode_firstcolumn\">\n", |
| 654 |
'simple_end' => "\n</td></tr></tbody></table>\n", |
| 655 |
'class' => 'columns', |
| 656 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 657 |
'end_tag' => BBCODE_REQUIRED, |
| 658 |
'content' => BBCODE_REQUIRED, |
| 659 |
'before_tag' => "sns", |
| 660 |
'after_tag' => "sns", |
| 661 |
'before_endtag' => "sns", |
| 662 |
'after_endtag' => "sns", |
| 663 |
'plain_start' => "\n", |
| 664 |
'plain_end' => "\n", |
| 665 |
), |
| 666 |
'nextcol' => Array( |
| 667 |
'simple_start' => "\n</td><td class=\"bbcode_column\">\n", |
| 668 |
'class' => 'nextcol', |
| 669 |
'allow_in' => Array('columns'), |
| 670 |
'end_tag' => BBCODE_PROHIBIT, |
| 671 |
'content' => BBCODE_PROHIBIT, |
| 672 |
'before_tag' => "sns", |
| 673 |
'after_tag' => "sns", |
| 674 |
'before_endtag' => "sns", |
| 675 |
'after_endtag' => "sns", |
| 676 |
'plain_start' => "\n", |
| 677 |
'plain_end' => "", |
| 678 |
), |
| 679 |
'code' => Array( |
| 680 |
'mode' => BBCODE_MODE_ENHANCED, |
| 681 |
'template' => "\n<div class=\"bbcode_code\">\n<div class=\"bbcode_code_head\">Code:</div>\n<div class=\"bbcode_code_body\" style=\"white-space:pre\">{\$_content/v}</div>\n</div>\n", |
| 682 |
'class' => 'code', |
| 683 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 684 |
'content' => BBCODE_VERBATIM, |
| 685 |
'before_tag' => "sns", |
| 686 |
'after_tag' => "sn", |
| 687 |
'before_endtag' => "sn", |
| 688 |
'after_endtag' => "sns", |
| 689 |
'plain_start' => "\n<b>Code:</b>\n", |
| 690 |
'plain_end' => "\n", |
| 691 |
), |
| 692 |
'quote' => Array( |
| 693 |
'mode' => BBCODE_MODE_LIBRARY, |
| 694 |
'method' => "DoQuote", |
| 695 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 696 |
'before_tag' => "sns", |
| 697 |
'after_tag' => "sns", |
| 698 |
'before_endtag' => "sns", |
| 699 |
'after_endtag' => "sns", |
| 700 |
'plain_start' => "\n<b>Quote:</b>\n", |
| 701 |
'plain_end' => "\n", |
| 702 |
), |
| 703 |
'list' => Array( |
| 704 |
'mode' => BBCODE_MODE_LIBRARY, |
| 705 |
'method' => 'DoList', |
| 706 |
'class' => 'list', |
| 707 |
'allow_in' => Array('listitem', 'block', 'columns'), |
| 708 |
'before_tag' => "sns", |
| 709 |
'after_tag' => "sns", |
| 710 |
'before_endtag' => "sns", |
| 711 |
'after_endtag' => "sns", |
| 712 |
'plain_start' => "\n", |
| 713 |
'plain_end' => "\n", |
| 714 |
), |
| 715 |
'*' => Array( |
| 716 |
'simple_start' => "<li>", |
| 717 |
'simple_end' => "</li>\n", |
| 718 |
'class' => 'listitem', |
| 719 |
'allow_in' => Array('list'), |
| 720 |
'end_tag' => BBCODE_OPTIONAL, |
| 721 |
'before_tag' => "s", |
| 722 |
'after_tag' => "s", |
| 723 |
'before_endtag' => "sns", |
| 724 |
'after_endtag' => "sns", |
| 725 |
'plain_start' => "\n * ", |
| 726 |
'plain_end' => "\n", |
| 727 |
), |
| 728 |
); |
| 729 |
function DoURL($bbcode, $action, $name, $default, $params, $content) { |
| 730 |
if ($action == BBCODE_CHECK) return true; |
| 731 |
$url = is_string($default) ? $default : $bbcode->UnHTMLEncode(strip_tags($content)); |
| 732 |
if ($bbcode->IsValidURL($url)) { |
| 733 |
if ($bbcode->debug) |
| 734 |
print "ISVALIDURL<br />"; |
| 735 |
if ($bbcode->url_targetable !== false && isset($params['target'])) |
| 736 |
$target = " target=\"" . htmlspecialchars($params['target']) . "\""; |
| 737 |
else $target = ""; |
| 738 |
if ($bbcode->url_target !== false) |
| 739 |
if (!($bbcode->url_targetable == 'override' && isset($params['target']))) |
| 740 |
$target = " target=\"" . htmlspecialchars($bbcode->url_target) . "\""; |
| 741 |
return '<a href="' . htmlspecialchars($url) . '" class="bbcode_url"' . $target . '>' . $content . '</a>'; |
| 742 |
} |
| 743 |
else return htmlspecialchars($params['_tag']) . $content . htmlspecialchars($params['_endtag']); |
| 744 |
} |
| 745 |
function DoEmail($bbcode, $action, $name, $default, $params, $content) { |
| 746 |
if ($action == BBCODE_CHECK) return true; |
| 747 |
$email = is_string($default) ? $default : $bbcode->UnHTMLEncode(strip_tags($content)); |
| 748 |
if ($bbcode->IsValidEmail($email)) |
| 749 |
return '<a href="mailto:' . htmlspecialchars($email) . '" class="bbcode_email">' . $content . '</a>'; |
| 750 |
else return htmlspecialchars($params['_tag']) . $content . htmlspecialchars($params['_endtag']); |
| 751 |
} |
| 752 |
function DoSize($bbcode, $action, $name, $default, $params, $content) { |
| 753 |
switch ($default) { |
| 754 |
case '0': $size = '.5em'; break; |
| 755 |
case '1': $size = '.67em'; break; |
| 756 |
case '2': $size = '.83em'; break; |
| 757 |
default: |
| 758 |
case '3': $size = '1.0em'; break; |
| 759 |
case '4': $size = '1.17em'; break; |
| 760 |
case '5': $size = '1.5em'; break; |
| 761 |
case '6': $size = '2.0em'; break; |
| 762 |
case '7': $size = '2.5em'; break; |
| 763 |
} |
| 764 |
return "<span style=\"font-size:$size\">$content</span>"; |
| 765 |
} |
| 766 |
function DoFont($bbcode, $action, $name, $default, $params, $content) { |
| 767 |
$fonts = explode(",", $default); |
| 768 |
$result = ""; |
| 769 |
$special_fonts = Array( |
| 770 |
'serif' => 'serif', |
| 771 |
'sans-serif' => 'sans-serif', |
| 772 |
'sans serif' => 'sans-serif', |
| 773 |
'sansserif' => 'sans-serif', |
| 774 |
'sans' => 'sans-serif', |
| 775 |
'cursive' => 'cursive', |
| 776 |
'fantasy' => 'fantasy', |
| 777 |
'monospace' => 'monospace', |
| 778 |
'mono' => 'monospace', |
| 779 |
); |
| 780 |
foreach ($fonts as $font) { |
| 781 |
$font = trim($font); |
| 782 |
if (isset($special_fonts[$font])) { |
| 783 |
if (strlen($result) > 0) $result .= ","; |
| 784 |
$result .= $special_fonts[$font]; |
| 785 |
} |
| 786 |
else if (strlen($font) > 0) { |
| 787 |
if (strlen($result) > 0) $result .= ","; |
| 788 |
$result .= "'$font'"; |
| 789 |
} |
| 790 |
} |
| 791 |
return "<span style=\"font-family:$result\">$content</span>"; |
| 792 |
} |
| 793 |
function DoWiki($bbcode, $action, $name, $default, $params, $content) { |
| 794 |
$name = $bbcode->Wikify($default); |
| 795 |
if ($action == BBCODE_CHECK) |
| 796 |
return strlen($name) > 0; |
| 797 |
$title = trim(@$params['title']); |
| 798 |
if (strlen($title) <= 0) $title = trim($default); |
| 799 |
return "<a href=\"{$bbcode->wiki_url}$name\" class=\"bbcode_wiki\">" |
| 800 |
. htmlspecialchars($title) . "</a>"; |
| 801 |
} |
| 802 |
function DoImage($bbcode, $action, $name, $default, $params, $content) { |
| 803 |
if ($action == BBCODE_CHECK) return true; |
| 804 |
$content = trim($bbcode->UnHTMLEncode(strip_tags($content))); |
| 805 |
if (preg_match("/\\.(?:gif|jpeg|jpg|jpe|png)$/", $content)) { |
| 806 |
if (preg_match("/^[a-zA-Z0-9_][^:]+$/", $content)) { |
| 807 |
if (!preg_match("/(?:\\/\\.\\.\\/)|(?:^\\.\\.\\/)|(?:^\\/)/", $content)) { |
| 808 |
$info = @getimagesize("{$bbcode->local_img_dir}/{$content}"); |
| 809 |
if ($info[2] == IMAGETYPE_GIF || $info[2] == IMAGETYPE_JPEG || $info[2] == IMAGETYPE_PNG) { |
| 810 |
return "<img src=\"" |
| 811 |
. htmlspecialchars("{$bbcode->local_img_url}/{$content}") . "\" alt=\"" |
| 812 |
. htmlspecialchars(basename($content)) . "\" width=\"" |
| 813 |
. htmlspecialchars($info[0]) . "\" height=\"" |
| 814 |
. htmlspecialchars($info[1]) . "\" class=\"bbcode_img\" />"; |
| 815 |
} |
| 816 |
} |
| 817 |
} |
| 818 |
else if ($bbcode->IsValidURL($content, false)) { |
| 819 |
return "<img src=\"" . htmlspecialchars($content) . "\" alt=\"" |
| 820 |
. htmlspecialchars(basename($content)) . "\" class=\"bbcode_img\" />"; |
| 821 |
} |
| 822 |
} |
| 823 |
return htmlspecialchars($params['_tag']) . htmlspecialchars($content) . htmlspecialchars($params['_endtag']); |
| 824 |
} |
| 825 |
function DoRule($bbcode, $action, $name, $default, $params, $content) { |
| 826 |
if ($action == BBCODE_CHECK) return true; |
| 827 |
else return $bbcode->rule_html; |
| 828 |
} |
| 829 |
function DoQuote($bbcode, $action, $name, $default, $params, $content) { |
| 830 |
if ($action == BBCODE_CHECK) return true; |
| 831 |
if (isset($params['name'])) { |
| 832 |
$title = htmlspecialchars(trim($params['name'])) . " wrote"; |
| 833 |
if (isset($params['date'])) |
| 834 |
$title .= " on " . htmlspecialchars(trim($params['date'])); |
| 835 |
$title .= ":"; |
| 836 |
if (isset($params['url'])) { |
| 837 |
$url = trim($params['url']); |
| 838 |
if ($bbcode->IsValidURL($url)) |
| 839 |
$title = "<a href=\"" . htmlspecialchars($params['url']) . "\">" . $title . "</a>"; |
| 840 |
} |
| 841 |
} |
| 842 |
else if (!is_string($default)) |
| 843 |
$title = "Quote:"; |
| 844 |
else $title = htmlspecialchars(trim($default)) . " wrote:"; |
| 845 |
return "\n<div class=\"bbcode_quote\">\n<div class=\"bbcode_quote_head\">" |
| 846 |
. $title . "</div>\n<div class=\"bbcode_quote_body\">" |
| 847 |
. $content . "</div>\n</div>\n"; |
| 848 |
} |
| 849 |
function DoList($bbcode, $action, $name, $default, $params, $content) { |
| 850 |
$list_styles = Array( |
| 851 |
'1' => 'decimal', |
| 852 |
'01' => 'decimal-leading-zero', |
| 853 |
'i' => 'lower-roman', |
| 854 |
'I' => 'upper-roman', |
| 855 |
'a' => 'lower-alpha', |
| 856 |
'A' => 'upper-alpha', |
| 857 |
); |
| 858 |
$ci_list_styles = Array( |
| 859 |
'circle' => 'circle', |
| 860 |
'disc' => 'disc', |
| 861 |
'square' => 'square', |
| 862 |
'greek' => 'lower-greek', |
| 863 |
'armenian' => 'armenian', |
| 864 |
'georgian' => 'georgian', |
| 865 |
); |
| 866 |
$ul_types = Array( |
| 867 |
'circle' => 'circle', |
| 868 |
'disc' => 'disc', |
| 869 |
'square' => 'square', |
| 870 |
); |
| 871 |
$default = trim($default); |
| 872 |
if ($action == BBCODE_CHECK) { |
| 873 |
if (!is_string($default) || strlen($default) == "") return true; |
| 874 |
else if (isset($list_styles[$default])) return true; |
| 875 |
else if (isset($ci_list_styles[strtolower($default)])) return true; |
| 876 |
else return false; |
| 877 |
} |
| 878 |
if (!is_string($default) || strlen($default) == "") { |
| 879 |
$elem = 'ul'; |
| 880 |
$type = ''; |
| 881 |
} |
| 882 |
else if ($default == '1') { |
| 883 |
$elem = 'ol'; |
| 884 |
$type = ''; |
| 885 |
} |
| 886 |
else if (isset($list_styles[$default])) { |
| 887 |
$elem = 'ol'; |
| 888 |
$type = $list_styles[$default]; |
| 889 |
} |
| 890 |
else { |
| 891 |
$default = strtolower($default); |
| 892 |
if (isset($ul_types[$default])) { |
| 893 |
$elem = 'ul'; |
| 894 |
$type = $ul_types[$default]; |
| 895 |
} |
| 896 |
else if (isset($ci_list_styles[$default])) { |
| 897 |
$elem = 'ol'; |
| 898 |
$type = $ci_list_styles[$default]; |
| 899 |
} |
| 900 |
} |
| 901 |
if (strlen($type)) |
| 902 |
return "\n<$elem class=\"bbcode_list\" style=\"list-style-type:$type\">\n$content</$elem>\n"; |
| 903 |
else return "\n<$elem class=\"bbcode_list\">\n$content</$elem>\n"; |
| 904 |
} |
| 905 |
} |
| 906 |
|
| 907 |
class BBCodeEmailAddressValidator { |
| 908 |
function check_email_address($strEmailAddress) { |
| 909 |
if (preg_match('/[\x00-\x1F\x7F-\xFF]/', $strEmailAddress)) { |
| 910 |
return false; |
| 911 |
} |
| 912 |
$intAtSymbol = strrpos($strEmailAddress, '@'); |
| 913 |
if ($intAtSymbol === false) { |
| 914 |
return false; |
| 915 |
} |
| 916 |
$arrEmailAddress[0] = substr($strEmailAddress, 0, $intAtSymbol); |
| 917 |
$arrEmailAddress[1] = substr($strEmailAddress, $intAtSymbol + 1); |
| 918 |
$arrTempAddress[0] = preg_replace('/"[^"]+"/' |
| 919 |
,'' |
| 920 |
,$arrEmailAddress[0]); |
| 921 |
$arrTempAddress[1] = $arrEmailAddress[1]; |
| 922 |
$strTempAddress = $arrTempAddress[0] . $arrTempAddress[1]; |
| 923 |
if (strrpos($strTempAddress, '@') !== false) { |
| 924 |
return false; |
| 925 |
} |
| 926 |
if (!$this->check_local_portion($arrEmailAddress[0])) { |
| 927 |
return false; |
| 928 |
} |
| 929 |
if (!$this->check_domain_portion($arrEmailAddress[1])) { |
| 930 |
return false; |
| 931 |
} |
| 932 |
return true; |
| 933 |
} |
| 934 |
function check_local_portion($strLocalPortion) { |
| 935 |
if (!$this->check_text_length($strLocalPortion, 1, 64)) { |
| 936 |
return false; |
| 937 |
} |
| 938 |
$arrLocalPortion = explode('.', $strLocalPortion); |
| 939 |
for ($i = 0, $max = sizeof($arrLocalPortion); $i < $max; $i++) { |
| 940 |
if (!preg_match('.^(' |
| 941 |
. '([A-Za-z0-9!#$%&\'*+/=?^_`{|}~-]' |
| 942 |
. '[A-Za-z0-9!#$%&\'*+/=?^_`{|}~-]{0,63})' |
| 943 |
.'|' |
| 944 |
. '("[^\\\"]{0,62}")' |
| 945 |
.')$.' |
| 946 |
,$arrLocalPortion[$i])) { |
| 947 |
return false; |
| 948 |
} |
| 949 |
} |
| 950 |
return true; |
| 951 |
} |
| 952 |
function check_domain_portion($strDomainPortion) { |
| 953 |
if (!$this->check_text_length($strDomainPortion, 1, 255)) { |
| 954 |
return false; |
| 955 |
} |
| 956 |
if (preg_match('/^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])' |
| 957 |
.'(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}$/' |
| 958 |
,$strDomainPortion) || |
| 959 |
preg_match('/^\[(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])' |
| 960 |
.'(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}\]$/' |
| 961 |
,$strDomainPortion)) { |
| 962 |
return true; |
| 963 |
} else { |
| 964 |
$arrDomainPortion = explode('.', $strDomainPortion); |
| 965 |
if (sizeof($arrDomainPortion) < 2) { |
| 966 |
return false; |
| 967 |
} |
| 968 |
for ($i = 0, $max = sizeof($arrDomainPortion); $i < $max; $i++) { |
| 969 |
if (!$this->check_text_length($arrDomainPortion[$i], 1, 63)) { |
| 970 |
return false; |
| 971 |
} |
| 972 |
if (!preg_match('/^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|' |
| 973 |
.'([A-Za-z0-9]+))$/', $arrDomainPortion[$i])) { |
| 974 |
return false; |
| 975 |
} |
| 976 |
} |
| 977 |
} |
| 978 |
return true; |
| 979 |
} |
| 980 |
function check_text_length($strText, $intMinimum, $intMaximum) { |
| 981 |
$intTextLength = strlen($strText); |
| 982 |
if (($intTextLength < $intMinimum) || ($intTextLength > $intMaximum)) { |
| 983 |
return false; |
| 984 |
} else { |
| 985 |
return true; |
| 986 |
} |
| 987 |
} |
| 988 |
} |
| 989 |
|
| 990 |
class BBCode { |
| 991 |
var $tag_rules; |
| 992 |
var $defaults; |
| 993 |
var $current_class; |
| 994 |
var $root_class; |
| 995 |
var $lost_start_tags; |
| 996 |
var $start_tags; |
| 997 |
var $allow_ampersand; |
| 998 |
var $tag_marker; |
| 999 |
var $ignore_newlines; |
| 1000 |
var $plain_mode; |
| 1001 |
var $detect_urls; |
| 1002 |
var $url_pattern; |
| 1003 |
var $output_limit; |
| 1004 |
var $text_length; |
| 1005 |
var $was_limited; |
| 1006 |
var $limit_tail; |
| 1007 |
var $limit_precision; |
| 1008 |
var $smiley_dir; |
| 1009 |
var $smiley_url; |
| 1010 |
var $smileys; |
| 1011 |
var $smiley_regex; |
| 1012 |
var $enable_smileys; |
| 1013 |
var $wiki_url; |
| 1014 |
var $local_img_dir; |
| 1015 |
var $local_img_url; |
| 1016 |
var $url_targetable; |
| 1017 |
var $url_target; |
| 1018 |
var $rule_html; |
| 1019 |
var $pre_trim; |
| 1020 |
var $post_trim; |
| 1021 |
var $debug; |
| 1022 |
|
| 1023 |
|
| 1024 |
/* ADDED */ |
| 1025 |
// singleton instance |
| 1026 |
private static $instance; |
| 1027 |
|
| 1028 |
// private constructor function |
| 1029 |
// to prevent external instantiation |
| 1030 |
private function __construct() |
| 1031 |
{ |
| 1032 |
$this->defaults = new BBCodeLibrary; |
| 1033 |
$this->tag_rules = $this->defaults->default_tag_rules; |
| 1034 |
$this->smileys = $this->defaults->default_smileys; |
| 1035 |
$this->enable_smileys = true; |
| 1036 |
$this->smiley_regex = false; |
| 1037 |
$this->smiley_dir = $this->GetDefaultSmileyDir(); |
| 1038 |
$this->smiley_url = $this->GetDefaultSmileyURL(); |
| 1039 |
$this->wiki_url = $this->GetDefaultWikiURL(); |
| 1040 |
$this->local_img_dir = $this->GetDefaultLocalImgDir(); |
| 1041 |
$this->local_img_url = $this->GetDefaultLocalImgURL(); |
| 1042 |
$this->rule_html = $this->GetDefaultRuleHTML(); |
| 1043 |
$this->pre_trim = ""; |
| 1044 |
$this->post_trim = ""; |
| 1045 |
$this->root_class = 'block'; |
| 1046 |
$this->lost_start_tags = Array(); |
| 1047 |
$this->start_tags = Array(); |
| 1048 |
$this->tag_marker = '['; |
| 1049 |
$this->allow_ampsersand = false; |
| 1050 |
$this->current_class = $this->root_class; |
| 1051 |
$this->debug = false; |
| 1052 |
$this->ignore_newlines = false; |
| 1053 |
$this->output_limit = 0; |
| 1054 |
$this->plain_mode = false; |
| 1055 |
$this->was_limited = false; |
| 1056 |
$this->limit_tail = "..."; |
| 1057 |
$this->limit_precision = 0.15; |
| 1058 |
$this->detect_urls = false; |
| 1059 |
$this->url_pattern = '<a href="{$url/h}">{$text/h}</a>'; |
| 1060 |
$this->url_targetable = false; |
| 1061 |
$this->url_target = false; |
| 1062 |
} |
| 1063 |
|
| 1064 |
// getInstance method |
| 1065 |
public static function getInstance() |
| 1066 |
{ |
| 1067 |
if(!self::$instance) |
| 1068 |
{ |
| 1069 |
self::$instance = new self(); |
| 1070 |
} |
| 1071 |
|
| 1072 |
return self::$instance; |
| 1073 |
} |
| 1074 |
/* ADDED */ |
| 1075 |
|
| 1076 |
|
| 1077 |
function SetPreTrim($trim = "a") { $this->pre_trim = $trim; } |
| 1078 |
function GetPreTrim() { return $this->pre_trim; } |
| 1079 |
function SetPostTrim($trim = "a") { $this->post_trim = $trim; } |
| 1080 |
function GetPostTrim() { return $this->post_trim; } |
| 1081 |
function SetRoot($class = 'block') { $this->root_class = $class; } |
| 1082 |
function SetRootInline() { $this->root_class = 'inline'; } |
| 1083 |
function SetRootBlock() { $this->root_class = 'block'; } |
| 1084 |
function GetRoot() { return $this->root_class; } |
| 1085 |
function SetDebug($enable = true) { $this->debug = $enable; } |
| 1086 |
function GetDebug() { return $this->debug; } |
| 1087 |
function SetAllowAmpersand($enable = true) { $this->allow_ampersand = $enable; } |
| 1088 |
function GetAllowAmpersand() { return $this->allow_ampersand; } |
| 1089 |
function SetTagMarker($marker = '[') { $this->tag_marker = $marker; } |
| 1090 |
function GetTagMarker() { return $this->tag_marker; } |
| 1091 |
function SetIgnoreNewlines($ignore = true) { $this->ignore_newlines = $ignore; } |
| 1092 |
function GetIgnoreNewlines() { return $this->ignore_newlines; } |
| 1093 |
function SetLimit($limit = 0) { $this->output_limit = $limit; } |
| 1094 |
function GetLimit() { return $this->output_limit; } |
| 1095 |
function SetLimitTail($tail = "...") { $this->limit_tail = $tail; } |
| 1096 |
function GetLimitTail() { return $this->limit_tail; } |
| 1097 |
function SetLimitPrecision($prec = 0.15) { $this->limit_precision = $prec; } |
| 1098 |
function GetLimitPrecision() { return $this->limit_precision; } |
| 1099 |
function WasLimited() { return $this->was_limited; } |
| 1100 |
function SetPlainMode($enable = true) { $this->plain_mode = $enable; } |
| 1101 |
function GetPlainMode() { return $this->plain_mode; } |
| 1102 |
function SetDetectURLs($enable = true) { $this->detect_urls = $enable; } |
| 1103 |
function GetDetectURLs() { return $this->detect_urls; } |
| 1104 |
function SetURLPattern($pattern) { $this->url_pattern = $pattern; } |
| 1105 |
function GetURLPattern() { return $this->url_pattern; } |
| 1106 |
function SetURLTargetable($enable) { $this->url_targetable = $enable; } |
| 1107 |
function GetURLTargetable() { return $this->url_targetable; } |
| 1108 |
function SetURLTarget($target) { $this->url_target = $target; } |
| 1109 |
function GetURLTarget() { return $this->url_target; } |
| 1110 |
function AddRule($name, $rule) { $this->tag_rules[$name] = $rule; } |
| 1111 |
function RemoveRule($name) { unset($this->tag_rules[$name]); } |
| 1112 |
function GetRule($name) { return isset($this->tag_rules[$name]) |
| 1113 |
? $this->tag_rules[$name] : false; } |
| 1114 |
function ClearRules() { $this->tag_rules = Array(); } |
| 1115 |
function GetDefaultRule($name) { return isset($this->defaults->default_tag_rules[$name]) |
| 1116 |
? $this->defaults->default_tag_rules[$name] : false; } |
| 1117 |
function SetDefaultRule($name) { if (isset($this->defaults->default_tag_rules[$name])) |
| 1118 |
$this->AddRule($name, $this->defaults->default_tag_rules[$name]); |
| 1119 |
else $this->RemoveRule($name); } |
| 1120 |
function GetDefaultRules() { return $this->defaults->default_tag_rules; } |
| 1121 |
function SetDefaultRules() { $this->tag_rules = $this->defaults->default_tag_rules; } |
| 1122 |
function SetWikiURL($url) { $this->wiki_url = $url; } |
| 1123 |
function GetWikiURL($url) { return $this->wiki_url; } |
| 1124 |
function GetDefaultWikiURL() { return '/?page='; } |
| 1125 |
function SetLocalImgDir($path) { $this->local_img_dir = $path; } |
| 1126 |
function GetLocalImgDir() { return $this->local_img_dir; } |
| 1127 |
function GetDefaultLocalImgDir() { return "img"; } |
| 1128 |
function SetLocalImgURL($path) { $this->local_img_url = $path; } |
| 1129 |
function GetLocalImgURL() { return $this->local_img_url; } |
| 1130 |
function GetDefaultLocalImgURL() { return "img"; } |
| 1131 |
function SetRuleHTML($html) { $this->rule_html = $html; } |
| 1132 |
function GetRuleHTML() { return $this->rule_html; } |
| 1133 |
function GetDefaultRuleHTML() { return "\n<hr class=\"bbcode_rule\" />\n"; } |
| 1134 |
function AddSmiley($code, $image) { $this->smileys[$code] = $image; $this->smiley_regex = false; } |
| 1135 |
function RemoveSmiley($code) { unset($this->smileys[$code]); $this->smiley_regex = false; } |
| 1136 |
function GetSmiley($code) { return isset($this->smileys[$code]) |
| 1137 |
? $this->smileys[$code] : false; } |
| 1138 |
function ClearSmileys() { $this->smileys = Array(); $this->smiley_regex = false; } |
| 1139 |
function GetDefaultSmiley($code) { return isset($this->defaults->default_smileys[$code]) |
| 1140 |
? $this->defaults->default_smileys[$code] : false; } |
| 1141 |
function SetDefaultSmiley($code) { $this->smileys[$code] = @$this->defaults->default_smileys[$code]; |
| 1142 |
$this->smiley_regex = false; } |
| 1143 |
function GetDefaultSmileys() { return $this->defaults->default_smileys; } |
| 1144 |
function SetDefaultSmileys() { $this->smileys = $this->defaults->default_smileys; |
| 1145 |
$this->smiley_regex = false; } |
| 1146 |
function SetSmileyDir($path) { $this->smiley_dir = $path; } |
| 1147 |
function GetSmileyDir() { return $this->smiley_dir; } |
| 1148 |
function GetDefaultSmileyDir() { return "smileys"; } |
| 1149 |
function SetSmileyURL($path) { $this->smiley_url = $path; } |
| 1150 |
function GetSmileyURL() { return $this->smiley_url; } |
| 1151 |
function GetDefaultSmileyURL() { return "smileys"; } |
| 1152 |
function SetEnableSmileys($enable = true) { $this->enable_smileys = $enable; } |
| 1153 |
function GetEnableSmileys() { return $this->enable_smileys; } |
| 1154 |
function nl2br($string) { |
| 1155 |
return preg_replace("/\\x0A|\\x0D|\\x0A\\x0D|\\x0D\\x0A/", "<br />\n", $string); |
| 1156 |
} |
| 1157 |
function UnHTMLEncode($string) { |
| 1158 |
if (function_exists("html_entity_decode")) |
| 1159 |
return html_entity_decode($string); |
| 1160 |
$string = preg_replace_callback('~&#x([0-9a-f]+);~i', array( $this, '_UnHTMLEncode_chr_callback'), $string); |
| 1161 |
$string = preg_replace_callback('~&#([0-9]+);~', array($this, '_UnHTMLEncode_chr_hexdec_callback'), $string); |
| 1162 |
$trans_tbl = get_html_translation_table(HTML_ENTITIES); |
| 1163 |
$trans_tbl = array_flip($trans_tbl); |
| 1164 |
return strtr($string, $trans_tbl); |
| 1165 |
} |
| 1166 |
function _UnHTMLEncode_chr_callback($match) { |
| 1167 |
return chr(hexdec($match[1])); |
| 1168 |
} |
| 1169 |
function _UnHTMLEncode_chr_hexdec_callback($match) { |
| 1170 |
return chr(hexdec($match[1])); |
| 1171 |
} |
| 1172 |
function Wikify($string) { |
| 1173 |
return rawurlencode(str_replace(" ", "_", |
| 1174 |
trim(preg_replace("/[!?;@#\$%\\^&*<>=+`~\\x00-\\x20_-]+/", " ", $string)))); |
| 1175 |
} |
| 1176 |
function IsValidURL($string, $email_too = true) { |
| 1177 |
if (preg_match("/^ |
| 1178 |
(?:https?|ftp):\\/\\/ |
| 1179 |
(?: |
| 1180 |
(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\\.)+ |
| 1181 |
[a-zA-Z0-9] |
| 1182 |
(?:[a-zA-Z0-9-]*[a-zA-Z0-9])? |
| 1183 |
| |
| 1184 |
\\[ |
| 1185 |
(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3} |
| 1186 |
(?: |
| 1187 |
25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-zA-Z0-9-]*[a-zA-Z0-9]: |
| 1188 |
(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21-\\x5A\\x53-\\x7F] |
| 1189 |
|\\\\[\\x01-\\x09\\x0B\\x0C\\x0E-\\x7F])+ |
| 1190 |
) |
| 1191 |
\\] |
| 1192 |
) |
| 1193 |
(?::[0-9]{1,5})? |
| 1194 |
(?:[\\/\\?\\#][^\\n\\r]*)? |
| 1195 |
$/Dx", $string)) return true; |
| 1196 |
if (preg_match("/^[^:]+([\\/\\\\?#][^\\r\\n]*)?$/D", $string)) |
| 1197 |
return true; |
| 1198 |
if ($email_too) |
| 1199 |
if (substr($string, 0, 7) == "mailto:") |
| 1200 |
return $this->IsValidEmail(substr($string, 7)); |
| 1201 |
return false; |
| 1202 |
} |
| 1203 |
function IsValidEmail($string) { |
| 1204 |
$validator = new BBCodeEmailAddressValidator; |
| 1205 |
return $validator->check_email_address($string); |
| 1206 |
/* |
| 1207 |
return preg_match("/^ |
| 1208 |
(?: |
| 1209 |
[a-z0-9\\!\\#\\\$\\%\\&\\'\\*\\+\\/=\\?\\^_`\\{\\|\\}~-]+ |
| 1210 |
(?:\.[a-z0-9\\!\\#\\\$\\%\\&\\'\\*\\+\\/=\\?\\^_`\\{\\|\\}~-]+)* |
| 1211 |
| |
| 1212 |
\"(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21\\x23-\\x5B\\x5D-\\x7F] |
| 1213 |
|\\\\[\\x01-\\x09\\x0B\\x0C\\x0E-\\x7F])*\" |
| 1214 |
) |
| 1215 |
@ |
| 1216 |
(?: |
| 1217 |
(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+ |
| 1218 |
[a-z0-9] |
| 1219 |
(?:[a-z0-9-]*[a-z0-9])? |
| 1220 |
| |
| 1221 |
\\[ |
| 1222 |
(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3} |
| 1223 |
(?: |
| 1224 |
25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]: |
| 1225 |
(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21-\\x5A\\x53-\\x7F] |
| 1226 |
|\\\\[\\x01-\\x09\\x0B\\x0C\\x0E-\\x7F])+ |
| 1227 |
) |
| 1228 |
\\] |
| 1229 |
) |
| 1230 |
$/Dx", $string); |
| 1231 |
*/ |
| 1232 |
} |
| 1233 |
function HTMLEncode($string) { |
| 1234 |
if (!$this->allow_ampersand) |
| 1235 |
return htmlspecialchars($string); |
| 1236 |
else return str_replace(Array('<', '>', '"'), |
| 1237 |
Array('<', '>', '"'), $string); |
| 1238 |
} |
| 1239 |
function FixupOutput($string) { |
| 1240 |
if (!$this->detect_urls) { |
| 1241 |
$output = $this->Internal_ProcessSmileys($string); |
| 1242 |
} |
| 1243 |
else { |
| 1244 |
$chunks = $this->Internal_AutoDetectURLs($string); |
| 1245 |
$output = Array(); |
| 1246 |
if (count($chunks)) { |
| 1247 |
$is_a_url = false; |
| 1248 |
foreach ($chunks as $index => $chunk) { |
| 1249 |
if (!$is_a_url) { |
| 1250 |
$chunk = $this->Internal_ProcessSmileys($chunk); |
| 1251 |
} |
| 1252 |
$output[] = $chunk; |
| 1253 |
$is_a_url = !$is_a_url; |
| 1254 |
} |
| 1255 |
} |
| 1256 |
$output = implode("", $output); |
| 1257 |
} |
| 1258 |
return $output; |
| 1259 |
} |
| 1260 |
function Internal_ProcessSmileys($string) { |
| 1261 |
if (!$this->enable_smileys || $this->plain_mode) { |
| 1262 |
$output = $this->HTMLEncode($string); |
| 1263 |
} |
| 1264 |
else { |
| 1265 |
if ($this->smiley_regex === false) { |
| 1266 |
$this->Internal_RebuildSmileys(); |
| 1267 |
} |
| 1268 |
$tokens = preg_split($this->smiley_regex, $string, -1, PREG_SPLIT_DELIM_CAPTURE); |
| 1269 |
if (count($tokens) <= 1) { |
| 1270 |
$output = $this->HTMLEncode($string); |
| 1271 |
} |
| 1272 |
else { |
| 1273 |
$output = ""; |
| 1274 |
$is_a_smiley = false; |
| 1275 |
foreach ($tokens as $token) { |
| 1276 |
if (!$is_a_smiley) { |
| 1277 |
$output .= $this->HTMLEncode($token); |
| 1278 |
} |
| 1279 |
else { |
| 1280 |
if (isset($this->smiley_info[$token])) { |
| 1281 |
$info = $this->smiley_info[$token]; |
| 1282 |
} |
| 1283 |
else { |
| 1284 |
$info = @getimagesize($this->smiley_dir . '/' . $this->smileys[$token]); |
| 1285 |
$this->smiley_info[$token] = $info; |
| 1286 |
} |
| 1287 |
$alt = htmlspecialchars($token); |
| 1288 |
$output .= "<img src=\"" . htmlspecialchars($this->smiley_url . '/' . $this->smileys[$token]) |
| 1289 |
. "\" width=\"{$info[0]}\" height=\"{$info[1]}\"" |
| 1290 |
. " alt=\"$alt\" title=\"$alt\" class=\"bbcode_smiley\" />"; |
| 1291 |
} |
| 1292 |
$is_a_smiley = !$is_a_smiley; |
| 1293 |
} |
| 1294 |
} |
| 1295 |
} |
| 1296 |
return $output; |
| 1297 |
} |
| 1298 |
function Internal_RebuildSmileys() { |
| 1299 |
$regex = Array("/(?<![\\w])("); |
| 1300 |
$first = true; |
| 1301 |
foreach ($this->smileys as $code => $filename) { |
| 1302 |
if (!$first) $regex[] = "|"; |
| 1303 |
$regex[] = preg_quote("$code", '/'); |
| 1304 |
$first = false; |
| 1305 |
} |
| 1306 |
$regex[] = ")(?![\\w])/"; |
| 1307 |
$this->smiley_regex = implode("", $regex); |
| 1308 |
} |
| 1309 |
function Internal_AutoDetectURLs($string) { |
| 1310 |
$output = preg_split("/( (?: |
| 1311 |
(?:https?|ftp) : \\/* |
| 1312 |
(?: |
| 1313 |
(?: (?: [a-zA-Z0-9-]{2,} \\. )+ |
| 1314 |
(?: arpa | com | org | net | edu | gov | mil | int | [a-z]{2} |
| 1315 |
| aero | biz | coop | info | museum | name | pro |
| 1316 |
| example | invalid | localhost | test | local | onion | swift ) ) |
| 1317 |
| (?: [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} ) |
| 1318 |
| (?: [0-9A-Fa-f:]+ : [0-9A-Fa-f]{1,4} ) |
| 1319 |
) |
| 1320 |
(?: : [0-9]+ )? |
| 1321 |
(?! [a-zA-Z0-9.:-] ) |
| 1322 |
(?: |
| 1323 |
\\/ |
| 1324 |
[^&?#\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]* |
| 1325 |
)? |
| 1326 |
(?: |
| 1327 |
[?#] |
| 1328 |
[^\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]+ |
| 1329 |
)? |
| 1330 |
) | (?: |
| 1331 |
(?: |
| 1332 |
(?: (?: [a-zA-Z0-9-]{2,} \\. )+ |
| 1333 |
(?: arpa | com | org | net | edu | gov | mil | int | [a-z]{2} |
| 1334 |
| aero | biz | coop | info | museum | name | pro |
| 1335 |
| example | invalid | localhost | test | local | onion | swift ) ) |
| 1336 |
| (?: [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} ) |
| 1337 |
) |
| 1338 |
(?: : [0-9]+ )? |
| 1339 |
(?! [a-zA-Z0-9.:-] ) |
| 1340 |
(?: |
| 1341 |
\\/ |
| 1342 |
[^&?#\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]* |
| 1343 |
)? |
| 1344 |
(?: |
| 1345 |
[?#] |
| 1346 |
[^\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]+ |
| 1347 |
)? |
| 1348 |
) | (?: |
| 1349 |
[a-zA-Z0-9._-]{2,} @ |
| 1350 |
(?: |
| 1351 |
(?: (?: [a-zA-Z0-9-]{2,} \\. )+ |
| 1352 |
(?: arpa | com | org | net | edu | gov | mil | int | [a-z]{2} |
| 1353 |
| aero | biz | coop | info | museum | name | pro |
| 1354 |
| example | invalid | localhost | test | local | onion | swift ) ) |
| 1355 |
| (?: [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} ) |
| 1356 |
) |
| 1357 |
) )/Dx", $string, -1, PREG_SPLIT_DELIM_CAPTURE); |
| 1358 |
if (count($output) > 1) { |
| 1359 |
$is_a_url = false; |
| 1360 |
foreach ($output as $index => $token) { |
| 1361 |
if ($is_a_url) { |
| 1362 |
if (preg_match("/^[a-zA-Z0-9._-]{2,}@/", $token)) { |
| 1363 |
$url = "mailto:" . $token; |
| 1364 |
} |
| 1365 |
else if (preg_match("/^(https?:|ftp:)\\/*([^\\/&?#]+)\\/*(.*)\$/", $token, $matches)) { |
| 1366 |
$url = $matches[1] . '/' . '/' . $matches[2] . "/" . $matches[3]; |
| 1367 |
} |
| 1368 |
else { |
| 1369 |
preg_match("/^([^\\/&?#]+)\\/*(.*)\$/", $token, $matches); |
| 1370 |
$url = "http:/" . "/" . $matches[1] . "/" . $matches[2]; |
| 1371 |
} |
| 1372 |
$params = @parse_url($url); |
| 1373 |
if (!is_array($params)) $params = Array(); |
| 1374 |
$params['url'] = $url; |
| 1375 |
$params['link'] = $url; |
| 1376 |
$params['text'] = $token; |
| 1377 |
$output[$index] = $this->FillTemplate($this->url_pattern, $params); |
| 1378 |
} |
| 1379 |
$is_a_url = !$is_a_url; |
| 1380 |
} |
| 1381 |
} |
| 1382 |
return $output; |
| 1383 |
} |
| 1384 |
function FillTemplate($template, $insert_array, $default_array = Array()) { |
| 1385 |
$pieces = preg_split('/(\{\$[a-zA-Z0-9_.:\/-]+\})/', $template, |
| 1386 |
-1, PREG_SPLIT_DELIM_CAPTURE); |
| 1387 |
if (count($pieces) <= 1) |
| 1388 |
return $template; |
| 1389 |
$result = Array(); |
| 1390 |
$is_an_insert = false; |
| 1391 |
foreach ($pieces as $piece) { |
| 1392 |
if (!$is_an_insert) { |
| 1393 |
$result[] = $piece; |
| 1394 |
} |
| 1395 |
else if (!preg_match('/\{\$([a-zA-Z0-9_:-]+)((?:\\.[a-zA-Z0-9_:-]+)*)(?:\/([a-zA-Z0-9_:-]+))?\}/', $piece, $matches)) { |
| 1396 |
$result[] = $piece; |
| 1397 |
} |
| 1398 |
else { |
| 1399 |
if (isset($insert_array[$matches[1]])) |
| 1400 |
$value = @$insert_array[$matches[1]]; |
| 1401 |
else $value = @$default_array[$matches[1]]; |
| 1402 |
if (strlen(@$matches[2])) { |
| 1403 |
foreach (explode(".", substr($matches[2], 1)) as $index) { |
| 1404 |
if (is_array($value)) |
| 1405 |
$value = @$value[$index]; |
| 1406 |
else if (is_object($value)) { |
| 1407 |
$value = (array)$value; |
| 1408 |
$value = @$value[$index]; |
| 1409 |
} |
| 1410 |
else $value = ""; |
| 1411 |
} |
| 1412 |
} |
| 1413 |
switch (gettype($value)) { |
| 1414 |
case 'boolean': $value = $value ? "true" : "false"; break; |
| 1415 |
case 'integer': $value = (string)$value; break; |
| 1416 |
case 'double': $value = (string)$value; break; |
| 1417 |
case 'string': break; |
| 1418 |
default: $value = ""; break; |
| 1419 |
} |
| 1420 |
if (strlen(@$matches[3])) |
| 1421 |
$flags = array_flip(str_split($matches[3])); |
| 1422 |
else $flags = Array(); |
| 1423 |
if (!isset($flags['v'])) { |
| 1424 |
if (isset($flags['w'])) |
| 1425 |
$value = preg_replace("/[\\x00-\\x09\\x0B-\x0C\x0E-\\x20]+/", " ", $value); |
| 1426 |
if (isset($flags['t'])) $value = trim($value); |
| 1427 |
if (isset($flags['b'])) $value = basename($value); |
| 1428 |
if (isset($flags['e'])) $value = $this->HTMLEncode($value); |
| 1429 |
else if (isset($flags['k'])) $value = $this->Wikify($value); |
| 1430 |
else if (isset($flags['h'])) $value = htmlspecialchars($value); |
| 1431 |
else if (isset($flags['u'])) $value = urlencode($value); |
| 1432 |
if (isset($flags['n'])) $value = $this->nl2br($value); |
| 1433 |
} |
| 1434 |
$result[] = $value; |
| 1435 |
} |
| 1436 |
$is_an_insert = !$is_an_insert; |
| 1437 |
} |
| 1438 |
return implode("", $result); |
| 1439 |
} |
| 1440 |
function Internal_CollectText($array, $start = 0) { |
| 1441 |
ob_start(); |
| 1442 |
for ($start = intval($start), $end = count($array); $start < $end; $start++) |
| 1443 |
print $array[$start][BBCODE_STACK_TEXT]; |
| 1444 |
$output = ob_get_contents(); |
| 1445 |
ob_end_clean(); |
| 1446 |
return $output; |
| 1447 |
} |
| 1448 |
function Internal_CollectTextReverse($array, $start = 0, $end = 0) { |
| 1449 |
ob_start(); |
| 1450 |
for ($start = intval($start); $start >= $end; $start--) |
| 1451 |
print $array[$start][BBCODE_STACK_TEXT]; |
| 1452 |
$output = ob_get_contents(); |
| 1453 |
ob_end_clean(); |
| 1454 |
return $output; |
| 1455 |
} |
| 1456 |
function Internal_GenerateOutput($pos) { |
| 1457 |
$output = Array(); |
| 1458 |
while (count($this->stack) > $pos) { |
| 1459 |
$token = array_pop($this->stack); |
| 1460 |
if ($token[BBCODE_STACK_TOKEN] != BBCODE_TAG) { |
| 1461 |
$output[] = $token; |
| 1462 |
} |
| 1463 |
else { |
| 1464 |
$name = @$token[BBCODE_STACK_TAG]['_name']; |
| 1465 |
$rule = @$this->tag_rules[$name]; |
| 1466 |
$end_tag = @$rule['end_tag']; |
| 1467 |
if (!isset($rule['end_tag'])) $end_tag = BBCODE_REQUIRED; |
| 1468 |
else $end_tag = $rule['end_tag']; |
| 1469 |
array_pop($this->start_tags[$name]); |
| 1470 |
if ($end_tag == BBCODE_PROHIBIT) { |
| 1471 |
$output[] = Array( |
| 1472 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1473 |
BBCODE_STACK_TAG => false, |
| 1474 |
BBCODE_STACK_TEXT => $token[BBCODE_STACK_TEXT], |
| 1475 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1476 |
); |
| 1477 |
} |
| 1478 |
else { |
| 1479 |
if ($end_tag == BBCODE_REQUIRED) |
| 1480 |
@$this->lost_start_tags[$name] += 1; |
| 1481 |
$end = $this->Internal_CleanupWSByIteratingPointer(@$rule['before_endtag'], 0, $output); |
| 1482 |
$this->Internal_CleanupWSByPoppingStack(@$rule['after_tag'], $output); |
| 1483 |
$tag_body = $this->Internal_CollectTextReverse($output, count($output)-1, $end); |
| 1484 |
$this->Internal_CleanupWSByPoppingStack(@$rule['before_tag'], $this->stack); |
| 1485 |
@$token[BBCODE_STACK_TAG]=@$this->Internal_UpdateParamsForMissingEndTag(@$token[BBCODE_STACK_TAG]); |
| 1486 |
$tag_output = $this->DoTag(BBCODE_OUTPUT, $name, |
| 1487 |
@$token[BBCODE_STACK_TAG]['_default'], @$token[BBCODE_STACK_TAG], $tag_body); |
| 1488 |
$output = Array(Array( |
| 1489 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1490 |
BBCODE_STACK_TAG => false, |
| 1491 |
BBCODE_STACK_TEXT => $tag_output, |
| 1492 |
BBCODE_STACK_CLASS => $this->current_class |
| 1493 |
)); |
| 1494 |
} |
| 1495 |
} |
| 1496 |
} |
| 1497 |
$this->Internal_ComputeCurrentClass(); |
| 1498 |
return $output; |
| 1499 |
} |
| 1500 |
function Internal_RewindToClass($class_list) { |
| 1501 |
$pos = count($this->stack) - 1; |
| 1502 |
while ($pos >= 0 && !in_array($this->stack[$pos][BBCODE_STACK_CLASS], $class_list)) |
| 1503 |
$pos--; |
| 1504 |
if ($pos < 0) { |
| 1505 |
if (!in_array($this->root_class, $class_list)) |
| 1506 |
return false; |
| 1507 |
} |
| 1508 |
$output = $this->Internal_GenerateOutput($pos+1); |
| 1509 |
while (count($output)) { |
| 1510 |
$token = array_pop($output); |
| 1511 |
$token[BBCODE_STACK_CLASS] = $this->current_class; |
| 1512 |
$this->stack[] = $token; |
| 1513 |
} |
| 1514 |
return true; |
| 1515 |
} |
| 1516 |
function Internal_FinishTag($tag_name) { |
| 1517 |
if (strlen($tag_name) <= 0) |
| 1518 |
return false; |
| 1519 |
if (isset($this->start_tags[$tag_name]) |
| 1520 |
&& count($this->start_tags[$tag_name])) |
| 1521 |
$pos = array_pop($this->start_tags[$tag_name]); |
| 1522 |
else $pos = -1; |
| 1523 |
if ($pos < 0) return false; |
| 1524 |
$newpos = $this->Internal_CleanupWSByIteratingPointer(@$this->tag_rules[$tag_name]['after_tag'], |
| 1525 |
$pos+1, $this->stack); |
| 1526 |
$delta = $newpos - ($pos+1); |
| 1527 |
$output = $this->Internal_GenerateOutput($newpos); |
| 1528 |
$newend = $this->Internal_CleanupWSByIteratingPointer(@$this->tag_rules[$tag_name]['before_endtag'], |
| 1529 |
0, $output); |
| 1530 |
$output = $this->Internal_CollectTextReverse($output, count($output) - 1, $newend); |
| 1531 |
while ($delta-- > 0) |
| 1532 |
array_pop($this->stack); |
| 1533 |
$this->Internal_ComputeCurrentClass(); |
| 1534 |
return $output; |
| 1535 |
} |
| 1536 |
function Internal_ComputeCurrentClass() { |
| 1537 |
if (count($this->stack) > 0) |
| 1538 |
$this->current_class = $this->stack[count($this->stack)-1][BBCODE_STACK_CLASS]; |
| 1539 |
else $this->current_class = $this->root_class; |
| 1540 |
} |
| 1541 |
function Internal_DumpStack($array = false, $raw = false) { |
| 1542 |
if (!$raw) $string = "<span style='color: #00C;'>"; |
| 1543 |
else $string = ""; |
| 1544 |
if ($array === false) |
| 1545 |
$array = $this->stack; |
| 1546 |
foreach ($array as $item) { |
| 1547 |
switch (@$item[BBCODE_STACK_TOKEN]) { |
| 1548 |
case BBCODE_TEXT: |
| 1549 |
$string .= "\"" . htmlspecialchars(@$item[BBCODE_STACK_TEXT]) . "\" "; |
| 1550 |
break; |
| 1551 |
case BBCODE_WS: |
| 1552 |
$string .= "WS "; |
| 1553 |
break; |
| 1554 |
case BBCODE_NL: |
| 1555 |
$string .= "NL "; |
| 1556 |
break; |
| 1557 |
case BBCODE_TAG: |
| 1558 |
$string .= "[" . htmlspecialchars(@$item[BBCODE_STACK_TAG]['_name']) . "] "; |
| 1559 |
break; |
| 1560 |
default: |
| 1561 |
$string .= "unknown "; |
| 1562 |
break; |
| 1563 |
} |
| 1564 |
} |
| 1565 |
if (!$raw) $string .= "</span>"; |
| 1566 |
return $string; |
| 1567 |
} |
| 1568 |
function Internal_CleanupWSByPoppingStack($pattern, &$array) { |
| 1569 |
if (strlen($pattern) <= 0) return; |
| 1570 |
$oldlen = count($array); |
| 1571 |
foreach (str_split($pattern) as $char) { |
| 1572 |
switch ($char) { |
| 1573 |
case 's': |
| 1574 |
while (count($array) > 0 && $array[count($array)-1][BBCODE_STACK_TOKEN] == BBCODE_WS) |
| 1575 |
array_pop($array); |
| 1576 |
break; |
| 1577 |
case 'n': |
| 1578 |
if (count($array) > 0 && $array[count($array)-1][BBCODE_STACK_TOKEN] == BBCODE_NL) |
| 1579 |
array_pop($array); |
| 1580 |
break; |
| 1581 |
case 'a': |
| 1582 |
while (count($array) > 0 |
| 1583 |
&& (($token = $array[count($array)-1][BBCODE_STACK_TOKEN]) == BBCODE_WS |
| 1584 |
|| $token == BBCODE_NL)) |
| 1585 |
array_pop($array); |
| 1586 |
break; |
| 1587 |
} |
| 1588 |
} |
| 1589 |
if (count($array) != $oldlen) { |
| 1590 |
$this->Internal_ComputeCurrentClass(); |
| 1591 |
} |
| 1592 |
} |
| 1593 |
function Internal_CleanupWSByEatingInput($pattern) { |
| 1594 |
if (strlen($pattern) <= 0) return; |
| 1595 |
foreach (str_split($pattern) as $char) { |
| 1596 |
switch ($char) { |
| 1597 |
case 's': |
| 1598 |
$token_type = $this->lexer->NextToken(); |
| 1599 |
while ($token_type == BBCODE_WS) { |
| 1600 |
$token_type = $this->lexer->NextToken(); |
| 1601 |
} |
| 1602 |
$this->lexer->UngetToken(); |
| 1603 |
break; |
| 1604 |
case 'n': |
| 1605 |
$token_type = $this->lexer->NextToken(); |
| 1606 |
if ($token_type != BBCODE_NL) |
| 1607 |
$this->lexer->UngetToken(); |
| 1608 |
break; |
| 1609 |
case 'a': |
| 1610 |
$token_type = $this->lexer->NextToken(); |
| 1611 |
while ($token_type == BBCODE_WS || $token_type == BBCODE_NL) { |
| 1612 |
$token_type = $this->lexer->NextToken(); |
| 1613 |
} |
| 1614 |
$this->lexer->UngetToken(); |
| 1615 |
break; |
| 1616 |
} |
| 1617 |
} |
| 1618 |
} |
| 1619 |
function Internal_CleanupWSByIteratingPointer($pattern, $pos, $array) { |
| 1620 |
if (strlen($pattern) <= 0) return $pos; |
| 1621 |
foreach (str_split($pattern) as $char) { |
| 1622 |
switch ($char) { |
| 1623 |
case 's': |
| 1624 |
while ($pos < count($array) && $array[$pos][BBCODE_STACK_TOKEN] == BBCODE_WS) |
| 1625 |
$pos++; |
| 1626 |
break; |
| 1627 |
case 'n': |
| 1628 |
if ($pos < count($array) && $array[$pos][BBCODE_STACK_TOKEN] == BBCODE_NL) |
| 1629 |
$pos++; |
| 1630 |
break; |
| 1631 |
case 'a': |
| 1632 |
while ($pos < count($array) |
| 1633 |
&& (($token = $array[$pos][BBCODE_STACK_TOKEN]) == BBCODE_WS || $token == BBCODE_NL)) |
| 1634 |
$pos++; |
| 1635 |
break; |
| 1636 |
} |
| 1637 |
} |
| 1638 |
return $pos; |
| 1639 |
} |
| 1640 |
function Internal_LimitText($string, $limit) { |
| 1641 |
$chunks = preg_split("/([\\x00-\\x20]+)/", $string, -1, PREG_SPLIT_DELIM_CAPTURE); |
| 1642 |
$output = ""; |
| 1643 |
foreach ($chunks as $chunk) { |
| 1644 |
if (strlen($output) + strlen($chunk) > $limit) |
| 1645 |
break; |
| 1646 |
$output .= $chunk; |
| 1647 |
} |
| 1648 |
$output = rtrim($output); |
| 1649 |
return $output; |
| 1650 |
} |
| 1651 |
function Internal_DoLimit() { |
| 1652 |
$this->Internal_CleanupWSByPoppingStack("a", $this->stack); |
| 1653 |
if (strlen($this->limit_tail) > 0) { |
| 1654 |
$this->stack[] = Array( |
| 1655 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1656 |
BBCODE_STACK_TEXT => $this->limit_tail, |
| 1657 |
BBCODE_STACK_TAG => false, |
| 1658 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1659 |
); |
| 1660 |
} |
| 1661 |
$this->was_limited = true; |
| 1662 |
} |
| 1663 |
function DoTag($action, $tag_name, $default_value, $params, $contents) { |
| 1664 |
$tag_rule = @$this->tag_rules[$tag_name]; |
| 1665 |
switch ($action) { |
| 1666 |
case BBCODE_CHECK: |
| 1667 |
if (isset($tag_rule['allow'])) { |
| 1668 |
foreach ($tag_rule['allow'] as $param => $pattern) { |
| 1669 |
if ($param == '_content') $value = $contents; |
| 1670 |
else if ($param == '_defaultcontent') { |
| 1671 |
if (strlen($default_value)) |
| 1672 |
$value = $default_value; |
| 1673 |
else $value = $contents; |
| 1674 |
} |
| 1675 |
else { |
| 1676 |
if (isset($params[$param])) |
| 1677 |
$value = $params[$param]; |
| 1678 |
else $value = @$tag_rule['default'][$param]; |
| 1679 |
} |
| 1680 |
if (!preg_match($pattern, $value)) { |
| 1681 |
return false; |
| 1682 |
} |
| 1683 |
} |
| 1684 |
return true; |
| 1685 |
} |
| 1686 |
switch (@$tag_rule['mode']) { |
| 1687 |
default: |
| 1688 |
case BBCODE_MODE_SIMPLE: |
| 1689 |
$result = true; |
| 1690 |
break; |
| 1691 |
case BBCODE_MODE_ENHANCED: |
| 1692 |
$result = true; |
| 1693 |
break; |
| 1694 |
case BBCODE_MODE_INTERNAL: |
| 1695 |
$result = @call_user_func(Array($this, @$tag_rule['method']), BBCODE_CHECK, |
| 1696 |
$tag_name, $default_value, $params, $contents); |
| 1697 |
break; |
| 1698 |
case BBCODE_MODE_LIBRARY: |
| 1699 |
$result = @call_user_func(Array($this->defaults, @$tag_rule['method']), $this, BBCODE_CHECK, |
| 1700 |
$tag_name, $default_value, $params, $contents); |
| 1701 |
break; |
| 1702 |
case BBCODE_MODE_CALLBACK: |
| 1703 |
$result = @call_user_func(@$tag_rule['method'], $this, BBCODE_CHECK, |
| 1704 |
$tag_name, $default_value, $params, $contents); |
| 1705 |
break; |
| 1706 |
} |
| 1707 |
return $result; |
| 1708 |
case BBCODE_OUTPUT: |
| 1709 |
if ($this->plain_mode) { |
| 1710 |
if (!isset($tag_rule['plain_content'])) |
| 1711 |
$plain_content = Array('_content'); |
| 1712 |
else $plain_content = $tag_rule['plain_content']; |
| 1713 |
$result = $possible_content = ""; |
| 1714 |
foreach ($plain_content as $possible_content) { |
| 1715 |
if ($possible_content == '_content' |
| 1716 |
&& strlen($contents) > 0) { |
| 1717 |
$result = $contents; |
| 1718 |
break; |
| 1719 |
} |
| 1720 |
if (isset($params[$possible_content]) |
| 1721 |
&& strlen($params[$possible_content]) > 0) { |
| 1722 |
$result = htmlspecialchars($params[$possible_content]); |
| 1723 |
break; |
| 1724 |
} |
| 1725 |
} |
| 1726 |
$start = @$tag_rule['plain_start']; |
| 1727 |
$end = @$tag_rule['plain_end']; |
| 1728 |
if (isset($tag_rule['plain_link'])) { |
| 1729 |
$link = $possible_content = ""; |
| 1730 |
foreach ($tag_rule['plain_link'] as $possible_content) { |
| 1731 |
if ($possible_content == '_content' |
| 1732 |
&& strlen($contents) > 0) { |
| 1733 |
$link = $this->UnHTMLEncode(strip_tags($contents)); |
| 1734 |
break; |
| 1735 |
} |
| 1736 |
if (isset($params[$possible_content]) |
| 1737 |
&& strlen($params[$possible_content]) > 0) { |
| 1738 |
$link = $params[$possible_content]; |
| 1739 |
break; |
| 1740 |
} |
| 1741 |
} |
| 1742 |
$params = @parse_url($link); |
| 1743 |
if (!is_array($params)) $params = Array(); |
| 1744 |
$params['link'] = $link; |
| 1745 |
$params['url'] = $link; |
| 1746 |
$start = $this->FillTemplate($start, $params); |
| 1747 |
$end = $this->FillTemplate($end, $params); |
| 1748 |
} |
| 1749 |
return $start . $result . $end; |
| 1750 |
} |
| 1751 |
switch (@$tag_rule['mode']) { |
| 1752 |
default: |
| 1753 |
case BBCODE_MODE_SIMPLE: |
| 1754 |
$result = @$tag_rule['simple_start'] . $contents . @$tag_rule['simple_end']; |
| 1755 |
break; |
| 1756 |
case BBCODE_MODE_ENHANCED: |
| 1757 |
$result = $this->Internal_DoEnhancedTag($tag_rule, $params, $contents); |
| 1758 |
break; |
| 1759 |
case BBCODE_MODE_INTERNAL: |
| 1760 |
$result = @call_user_func(Array($this, @$tag_rule['method']), BBCODE_OUTPUT, |
| 1761 |
$tag_name, $default_value, $params, $contents); |
| 1762 |
break; |
| 1763 |
case BBCODE_MODE_LIBRARY: |
| 1764 |
$result = @call_user_func(Array($this->defaults, @$tag_rule['method']), $this, BBCODE_OUTPUT, |
| 1765 |
$tag_name, $default_value, $params, $contents); |
| 1766 |
break; |
| 1767 |
case BBCODE_MODE_CALLBACK: |
| 1768 |
$result = @call_user_func(@$tag_rule['method'], $this, BBCODE_OUTPUT, |
| 1769 |
$tag_name, $default_value, $params, $contents); |
| 1770 |
break; |
| 1771 |
} |
| 1772 |
return $result; |
| 1773 |
default: |
| 1774 |
return false; |
| 1775 |
} |
| 1776 |
} |
| 1777 |
function Internal_DoEnhancedTag($tag_rule, $params, $contents) { |
| 1778 |
$params['_content'] = $contents; |
| 1779 |
$params['_defaultcontent'] = strlen(@$params['_default']) ? $params['_default'] : $contents; |
| 1780 |
return $this->FillTemplate(@$tag_rule['template'], $params, @$tag_rule['default']); |
| 1781 |
} |
| 1782 |
function Internal_UpdateParamsForMissingEndTag($params) { |
| 1783 |
switch ($this->tag_marker) { |
| 1784 |
case '[': $tail_marker = ']'; break; |
| 1785 |
case '<': $tail_marker = '>'; break; |
| 1786 |
case '{': $tail_marker = '}'; break; |
| 1787 |
case '(': $tail_marker = ')'; break; |
| 1788 |
default: $tail_marker = $this->tag_marker; break; |
| 1789 |
} |
| 1790 |
$params['_endtag'] = $this->tag_marker . '/' . $params['_name'] . $tail_marker; |
| 1791 |
return $params; |
| 1792 |
} |
| 1793 |
function Internal_ProcessIsolatedTag($tag_name, $tag_params, $tag_rule) { |
| 1794 |
if (!$this->DoTag(BBCODE_CHECK, $tag_name, @$tag_params['_default'], $tag_params, "")) { |
| 1795 |
$this->stack[] = Array( |
| 1796 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1797 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 1798 |
BBCODE_STACK_TAG => false, |
| 1799 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1800 |
); |
| 1801 |
return; |
| 1802 |
} |
| 1803 |
$this->Internal_CleanupWSByPoppingStack(@$tag_rule['before_tag'], $this->stack); |
| 1804 |
$output = $this->DoTag(BBCODE_OUTPUT, $tag_name, @$tag_params['_default'], $tag_params, ""); |
| 1805 |
$this->Internal_CleanupWSByEatingInput(@$tag_rule['after_tag']); |
| 1806 |
$this->stack[] = Array( |
| 1807 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1808 |
BBCODE_STACK_TEXT => $output, |
| 1809 |
BBCODE_STACK_TAG => false, |
| 1810 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1811 |
); |
| 1812 |
} |
| 1813 |
function Internal_ProcessVerbatimTag($tag_name, $tag_params, $tag_rule) { |
| 1814 |
$state = $this->lexer->SaveState(); |
| 1815 |
$end_tag = $this->lexer->tagmarker . "/" . $tag_name . $this->lexer->end_tagmarker; |
| 1816 |
$start = count($this->stack); |
| 1817 |
$this->lexer->verbatim = true; |
| 1818 |
while (($token_type = $this->lexer->NextToken()) != BBCODE_EOI) { |
| 1819 |
if ($this->lexer->text == $end_tag) { |
| 1820 |
$end_tag_params = $this->lexer->tag; |
| 1821 |
break; |
| 1822 |
} |
| 1823 |
if ($this->output_limit > 0 |
| 1824 |
&& $this->text_length + strlen($this->lexer->text) >= $this->output_limit) { |
| 1825 |
$text = $this->Internal_LimitText($this->lexer->text, |
| 1826 |
$this->output_limit - $this->text_length); |
| 1827 |
if (strlen($text) > 0) { |
| 1828 |
$this->text_length += strlen($text); |
| 1829 |
$this->stack[] = Array( |
| 1830 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1831 |
BBCODE_STACK_TEXT => $this->FixupOutput($text), |
| 1832 |
BBCODE_STACK_TAG => false, |
| 1833 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1834 |
); |
| 1835 |
} |
| 1836 |
$this->Internal_DoLimit(); |
| 1837 |
break; |
| 1838 |
} |
| 1839 |
$this->text_length += strlen($this->lexer->text); |
| 1840 |
$this->stack[] = Array( |
| 1841 |
BBCODE_STACK_TOKEN => $token_type, |
| 1842 |
BBCODE_STACK_TEXT => htmlspecialchars($this->lexer->text), |
| 1843 |
BBCODE_STACK_TAG => $this->lexer->tag, |
| 1844 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1845 |
); |
| 1846 |
} |
| 1847 |
$this->lexer->verbatim = false; |
| 1848 |
if ($token_type == BBCODE_EOI) { |
| 1849 |
$this->lexer->RestoreState($state); |
| 1850 |
$this->stack[] = Array( |
| 1851 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1852 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 1853 |
BBCODE_STACK_TAG => false, |
| 1854 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1855 |
); |
| 1856 |
return; |
| 1857 |
} |
| 1858 |
$newstart = $this->Internal_CleanupWSByIteratingPointer(@$tag_rule['after_tag'], $start, $this->stack); |
| 1859 |
$this->Internal_CleanupWSByPoppingStack(@$tag_rule['before_endtag'], $this->stack); |
| 1860 |
$this->Internal_CleanupWSByEatingInput(@$tag_rule['after_endtag']); |
| 1861 |
$content = $this->Internal_CollectText($this->stack, $newstart); |
| 1862 |
array_splice($this->stack, $start); |
| 1863 |
$this->Internal_ComputeCurrentClass(); |
| 1864 |
$this->Internal_CleanupWSByPoppingStack(@$tag_rule['before_tag'], $this->stack); |
| 1865 |
$tag_params['_endtag'] = $end_tag_params['_tag']; |
| 1866 |
$tag_params['_hasend'] = true; |
| 1867 |
$output = $this->DoTag(BBCODE_OUTPUT, $tag_name, |
| 1868 |
@$tag_params['_default'], $tag_params, $content); |
| 1869 |
$this->stack[] = Array( |
| 1870 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1871 |
BBCODE_STACK_TEXT => $output, |
| 1872 |
BBCODE_STACK_TAG => false, |
| 1873 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1874 |
); |
| 1875 |
} |
| 1876 |
function Internal_ParseStartTagToken() { |
| 1877 |
$tag_params = $this->lexer->tag; |
| 1878 |
$tag_name = @$tag_params['_name']; |
| 1879 |
if (!isset($this->tag_rules[$tag_name])) { |
| 1880 |
$this->stack[] = Array( |
| 1881 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1882 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 1883 |
BBCODE_STACK_TAG => false, |
| 1884 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1885 |
); |
| 1886 |
return; |
| 1887 |
} |
| 1888 |
$tag_rule = $this->tag_rules[$tag_name]; |
| 1889 |
$allow_in = is_array($tag_rule['allow_in']) |
| 1890 |
? $tag_rule['allow_in'] : Array($this->root_class); |
| 1891 |
if (!in_array($this->current_class, $allow_in)) { |
| 1892 |
if (!$this->Internal_RewindToClass($allow_in)) { |
| 1893 |
$this->stack[] = Array( |
| 1894 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1895 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 1896 |
BBCODE_STACK_TAG => false, |
| 1897 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1898 |
); |
| 1899 |
return; |
| 1900 |
} |
| 1901 |
} |
| 1902 |
$end_tag = isset($tag_rule['end_tag']) ? $tag_rule['end_tag'] : BBCODE_REQUIRED; |
| 1903 |
if ($end_tag == BBCODE_PROHIBIT) { |
| 1904 |
$this->Internal_ProcessIsolatedTag($tag_name, $tag_params, $tag_rule); |
| 1905 |
return; |
| 1906 |
} |
| 1907 |
if (!$this->DoTag(BBCODE_CHECK, $tag_name, @$tag_params['_default'], $tag_params, "")) { |
| 1908 |
$this->stack[] = Array( |
| 1909 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1910 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 1911 |
BBCODE_STACK_TAG => false, |
| 1912 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1913 |
); |
| 1914 |
return; |
| 1915 |
} |
| 1916 |
if (@$tag_rule['content'] == BBCODE_VERBATIM) { |
| 1917 |
$this->Internal_ProcessVerbatimTag($tag_name, $tag_params, $tag_rule); |
| 1918 |
return; |
| 1919 |
} |
| 1920 |
if (isset($tag_rule['class'])) |
| 1921 |
$newclass = $tag_rule['class']; |
| 1922 |
else $newclass = $this->root_class; |
| 1923 |
$this->stack[] = Array( |
| 1924 |
BBCODE_STACK_TOKEN => $this->lexer->token, |
| 1925 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 1926 |
BBCODE_STACK_TAG => $this->lexer->tag, |
| 1927 |
BBCODE_STACK_CLASS => ($this->current_class = $newclass), |
| 1928 |
); |
| 1929 |
if (!isset($this->start_tags[$tag_name])) |
| 1930 |
$this->start_tags[$tag_name] = Array(count($this->stack)-1); |
| 1931 |
else $this->start_tags[$tag_name][] = count($this->stack)-1; |
| 1932 |
} |
| 1933 |
function Internal_ParseEndTagToken() { |
| 1934 |
$tag_params = $this->lexer->tag; |
| 1935 |
$tag_name = @$tag_params['_name']; |
| 1936 |
$contents = $this->Internal_FinishTag($tag_name); |
| 1937 |
if ($contents === false) { |
| 1938 |
if (@$this->lost_start_tags[$tag_name] > 0) { |
| 1939 |
$this->lost_start_tags[$tag_name]--; |
| 1940 |
} |
| 1941 |
else { |
| 1942 |
$this->stack[] = Array( |
| 1943 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1944 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 1945 |
BBCODE_STACK_TAG => false, |
| 1946 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1947 |
); |
| 1948 |
} |
| 1949 |
return; |
| 1950 |
} |
| 1951 |
$start_tag_node = array_pop($this->stack); |
| 1952 |
$start_tag_params = $start_tag_node[BBCODE_STACK_TAG]; |
| 1953 |
$this->Internal_ComputeCurrentClass(); |
| 1954 |
$this->Internal_CleanupWSByPoppingStack(@$this->tag_rules[$tag_name]['before_tag'], $this->stack); |
| 1955 |
$start_tag_params['_endtag'] = $tag_params['_tag']; |
| 1956 |
$start_tag_params['_hasend'] = true; |
| 1957 |
$output = $this->DoTag(BBCODE_OUTPUT, $tag_name, @$start_tag_params['_default'], |
| 1958 |
$start_tag_params, $contents); |
| 1959 |
$this->Internal_CleanupWSByEatingInput(@$this->tag_rules[$tag_name]['after_endtag']); |
| 1960 |
$this->stack[] = Array( |
| 1961 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 1962 |
BBCODE_STACK_TEXT => $output, |
| 1963 |
BBCODE_STACK_TAG => false, |
| 1964 |
BBCODE_STACK_CLASS => $this->current_class, |
| 1965 |
); |
| 1966 |
} |
| 1967 |
function Parse($string) { |
| 1968 |
$this->lexer = new BBCodeLexer($string, $this->tag_marker); |
| 1969 |
$this->lexer->debug = $this->debug; |
| 1970 |
$old_output_limit = $this->output_limit; |
| 1971 |
if ($this->output_limit > 0) { |
| 1972 |
if (strlen($string) < $this->output_limit) { |
| 1973 |
$this->output_limit = 0; |
| 1974 |
} |
| 1975 |
else if ($this->limit_precision > 0) { |
| 1976 |
$guess_length = $this->lexer->GuessTextLength(); |
| 1977 |
if ($guess_length < $this->output_limit * ($this->limit_precision + 1.0)) { |
| 1978 |
$this->output_limit = 0; |
| 1979 |
} |
| 1980 |
else { |
| 1981 |
} |
| 1982 |
} |
| 1983 |
} |
| 1984 |
$this->stack = Array(); |
| 1985 |
$this->start_tags = Array(); |
| 1986 |
$this->lost_start_tags = Array(); |
| 1987 |
$this->text_length = 0; |
| 1988 |
$this->was_limited = false; |
| 1989 |
if (strlen($this->pre_trim) > 0) |
| 1990 |
$this->Internal_CleanupWSByEatingInput($this->pre_trim); |
| 1991 |
$newline = $this->plain_mode ? "\n" : "<br />\n"; |
| 1992 |
while (true) { |
| 1993 |
if (($token_type = $this->lexer->NextToken()) == BBCODE_EOI) { |
| 1994 |
break; |
| 1995 |
} |
| 1996 |
switch ($token_type) { |
| 1997 |
case BBCODE_TEXT: |
| 1998 |
if ($this->output_limit > 0 |
| 1999 |
&& $this->text_length + strlen($this->lexer->text) >= $this->output_limit) { |
| 2000 |
$text = $this->Internal_LimitText($this->lexer->text, |
| 2001 |
$this->output_limit - $this->text_length); |
| 2002 |
if (strlen($text) > 0) { |
| 2003 |
$this->text_length += strlen($text); |
| 2004 |
$this->stack[] = Array( |
| 2005 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 2006 |
BBCODE_STACK_TEXT => $this->FixupOutput($text), |
| 2007 |
BBCODE_STACK_TAG => false, |
| 2008 |
BBCODE_STACK_CLASS => $this->current_class, |
| 2009 |
); |
| 2010 |
} |
| 2011 |
$this->Internal_DoLimit(); |
| 2012 |
break 2; |
| 2013 |
} |
| 2014 |
$this->text_length += strlen($this->lexer->text); |
| 2015 |
$this->stack[] = Array( |
| 2016 |
BBCODE_STACK_TOKEN => BBCODE_TEXT, |
| 2017 |
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text), |
| 2018 |
BBCODE_STACK_TAG => false, |
| 2019 |
BBCODE_STACK_CLASS => $this->current_class, |
| 2020 |
); |
| 2021 |
break; |
| 2022 |
case BBCODE_WS: |
| 2023 |
if ($this->output_limit > 0 |
| 2024 |
&& $this->text_length + strlen($this->lexer->text) >= $this->output_limit) { |
| 2025 |
$this->Internal_DoLimit(); |
| 2026 |
break 2; |
| 2027 |
} |
| 2028 |
$this->text_length += strlen($this->lexer->text); |
| 2029 |
$this->stack[] = Array( |
| 2030 |
BBCODE_STACK_TOKEN => BBCODE_WS, |
| 2031 |
BBCODE_STACK_TEXT => $this->lexer->text, |
| 2032 |
BBCODE_STACK_TAG => false, |
| 2033 |
BBCODE_STACK_CLASS => $this->current_class, |
| 2034 |
); |
| 2035 |
break; |
| 2036 |
case BBCODE_NL: |
| 2037 |
if ($this->ignore_newlines) { |
| 2038 |
if ($this->output_limit > 0 |
| 2039 |
&& $this->text_length + 1 >= $this->output_limit) { |
| 2040 |
$this->Internal_DoLimit(); |
| 2041 |
break 2; |
| 2042 |
} |
| 2043 |
$this->text_length += 1; |
| 2044 |
$this->stack[] = Array( |
| 2045 |
BBCODE_STACK_TOKEN => BBCODE_WS, |
| 2046 |
BBCODE_STACK_TEXT => "\n", |
| 2047 |
BBCODE_STACK_TAG => false, |
| 2048 |
BBCODE_STACK_CLASS => $this->current_class, |
| 2049 |
); |
| 2050 |
} |
| 2051 |
else { |
| 2052 |
$this->Internal_CleanupWSByPoppingStack("s", $this->stack); |
| 2053 |
if ($this->output_limit > 0 |
| 2054 |
&& $this->text_length + 1 >= $this->output_limit) { |
| 2055 |
$this->Internal_DoLimit(); |
| 2056 |
break 2; |
| 2057 |
} |
| 2058 |
$this->text_length += 1; |
| 2059 |
$this->stack[] = Array( |
| 2060 |
BBCODE_STACK_TOKEN => BBCODE_NL, |
| 2061 |
BBCODE_STACK_TEXT => $newline, |
| 2062 |
BBCODE_STACK_TAG => false, |
| 2063 |
BBCODE_STACK_CLASS => $this->current_class, |
| 2064 |
); |
| 2065 |
$this->Internal_CleanupWSByEatingInput("s"); |
| 2066 |
} |
| 2067 |
break; |
| 2068 |
case BBCODE_TAG: |
| 2069 |
$this->Internal_ParseStartTagToken(); |
| 2070 |
break; |
| 2071 |
case BBCODE_ENDTAG: |
| 2072 |
$this->Internal_ParseEndTagToken(); |
| 2073 |
break; |
| 2074 |
default: |
| 2075 |
break; |
| 2076 |
} |
| 2077 |
} |
| 2078 |
if (strlen($this->post_trim) > 0) |
| 2079 |
$this->Internal_CleanupWSByPoppingStack($this->post_trim, $this->stack); |
| 2080 |
$result = $this->Internal_GenerateOutput(0); |
| 2081 |
$result = $this->Internal_CollectTextReverse($result, count($result) - 1); |
| 2082 |
$this->output_limit = $old_output_limit; |
| 2083 |
if ($this->plain_mode) { |
| 2084 |
$result = preg_replace("/[\\x00-\\x09\\x0B-\\x20]+/", " ", $result); |
| 2085 |
$result = preg_replace("/(?:[\\x20]*\\n){2,}[\\x20]*/", "\n\n", $result); |
| 2086 |
$result = trim($result); |
| 2087 |
} |
| 2088 |
return $result; |
| 2089 |
} |
| 2090 |
} |
| 2091 |
|
