GeSHi engine.
This plugin is based on Wordpress iG:Syntax Hiliter coded by Amit Gupta. Version: 0.1 Beta Author: Enrique Chavez aka Tmeister Author URI: http://www.klr20mg.com */ /******************************************************************* * * DON'T EDIT THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING * *******************************************************************/ /******************************************************************* * Version of the Plugin *******************************************************************/ define('IG_VERSION', "0.1"); /******************************************************************* * Plugin File Name *******************************************************************/ define('IG_FILE', "syntax_hilite.php"); /******************************************************************* * Plaint Text Type *******************************************************************/ define('IG_PLAIN_TEXT_TYPE', "inbox"); /******************************************************************* * iGSyntaxHilite Object, autoFormat ON or OFF, code box id, * igVersion, igPath *******************************************************************/ global $igsh, $tOffAutoFmt, $cbId, $igBbPressVersion, $igsyntax_hiliter_path; /******************************************************************* * Set autoFormatOff as FALSE to enable auto formatting by default *******************************************************************/ $tOffAutoFmt = false; /******************************************************************* * initialise the Code Box Id *******************************************************************/ $cbId = 1; /******************************************************************* * Version of BBPRESS where the Debug was done *******************************************************************/ $igBbPressVersion = "0.8.3.1" ; /******************************************************************* * Physical path to the directory where geshi directory resides, * should end with a / *******************************************************************/ $ig_geshipath = BBPATH."my-plugins/bbpress_syntax_hilite/"; /******************************************************************* * URL to the plugin directory *******************************************************************/ $igsyntax_hiliter_path = bb_get_option('uri')."my-plugins/bbpress_syntax_hilite"; /******************************************************************* * Include plugin configuration *******************************************************************/ require_once("{$ig_geshipath}syntax_hilite_config.php"); /******************************************************************* * include the GeSHi Core *******************************************************************/ require_once("{$ig_geshipath}geshi.php"); /******************************************************************* * Start Class *******************************************************************/ class iGSyntaxHilite { /******************************************************************* * Variable to store the path of the GeSHi Language Files *******************************************************************/ var $ig_geshipath = null; // Class Constructor /** * @return NOTHING * @param $ig_geshipath * @desc This is the Constructor of the Class & accepts the path of the language files directory */ function iGSyntaxHilite($ig_geshipath) { $this->ig_geshipath = $ig_geshipath; } // END CONSTRUCTOR iGSyntaxHilite // Function for Prefixing the DIV around /** * @return Starting
for the CODE BOX * @param $hLang, $bId, $bCls * @desc This is the function for prefixing the starting portion of the
code box with the CSS Class & Language Name Set */ function pFix($hLang='PHP', $bId, $bCls='syntax_hilite') { $bBody = ""; $bId = strtolower($bId); if(IG_PLAIN_TEXT) { //show the PLAIN TEXT View if(IG_PLAIN_TEXT_TYPE=="inbox") { $ig_jsPlainTxt = "showPlainTxt"; } else { $ig_jsPlainTxt = "showCodeTxt"; } $bBody .= "
PLAIN TEXT
"; } if(IG_SHOW_LANG_NAME) { $bBody .= "
{$hLang}:
\n"; } else { $bBody .= "
\n"; } return $bBody; } // END pFix // Function for Suffixing the DIV /** * @return Ending
for the CODE BOX * @param $bId * @desc This is the function for suffixing the end portion of the
code box */ function sFix() { $bBody = "\n

"; return $bBody; } // END sFix // Function for Hiliting /** * @return $hCode * @param $mTxt, $mType * @desc This Function hilites the Codes */ function doHilite($mTxt, $mType='html', $sNum=1) { global $cbId; $sNum = (int) $sNum; $sNum = ($sNum<1) ? 1 : $sNum; switch($mType) { case "as": $mType = "actionscript"; $mTypeShow = "Actionscript"; break; case "cpp": $mType = "cpp"; $mTypeShow = "C++"; break; case "js": $mType = "javascript"; $mTypeShow = "JavaScript"; break; case "csharp": $mType = "csharp"; $mTypeShow = "C#"; break; case "mysql": $mType = "mysql"; $mTypeShow = "MySQL"; break; case "vb": $mType = "vb"; $mTypeShow = "Visual Basic"; break; case "vbnet": $mType = "vbnet"; $mTypeShow = "VB.NET"; break; default: $mType = $mType; $mTypeShow = strtoupper($mType); break; } if(function_exists("file_exists")) { if(file_exists("{$this->ig_geshipath}{$mType}.php")) { $igCheckFile = true; } else { $igCheckFile = false; } } else { $igCheckFile = true; } $mTxt = clean_pre($mTxt); if($igCheckFile) { $geshi = new GeSHi(trim($mTxt), $mType, $this->ig_geshipath); $geshi->set_header_type(GESHI_HEADER_DIV); if(IG_LINE_NUMBERS) { if(IG_FANCY_NUMBERS) { $geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 2); $geshi->set_line_style('color:'.IG_LINE_COLOUR_1.';', 'color:'.IG_LINE_COLOUR_2.';', true); } else { $geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS); $geshi->set_line_style('color:'.IG_LINE_COLOUR_1.'; font-weight:bold;', true); } $geshi->set_numbers_style('color:#800000;', true); $geshi->start_line_numbers_at($sNum); // start Line Number from this number } else { $geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS); } $geshi->set_tab_width(4); $hCode = $geshi->parse_code(); $hCode = $this->pFix($mTypeShow, $mType.'-'.$cbId).$hCode.$this->sFix(); $cbId++; } else { //return code as it is if($sNum>1) { $igAppndNum = " num={$sNum}"; } else { $igAppndNum = ""; } $hCode = "[{$mType}{$igAppndNum}]{$mTxt}[/{$mType}]"; } $hCode = str_replace("&lt;", "< ", $hCode); $hCode = str_replace("&gt;", " >", $hCode); return $hCode; } // END doHilite } /******************************************************************* * END CLASS iGSyntaxHilite *******************************************************************/ $igsh = new iGSyntaxHilite($ig_geshipath.'geshi/'); /******************************************************************* * Hilite CODE *******************************************************************/ function igSynHilite_code($hCode) { global $igsh,$tOffAutoFmt; $startTag = strtolower(trim($hCode[1])); $inTxt = $hCode[4]; $pVal = (int) $hCode[3];// get the starting line number $hilitedCode = ""; if(!empty($startTag)) { if(strlen($inTxt)>1) { $tOffAutoFmt = 1;// if code is there, disable auto formatting } $pVal = ((empty($pVal)) || ($pVal<1)) ? 1 : $pVal; $hilitedCode = $igsh->doHilite($inTxt, $startTag, $pVal); } return $hilitedCode; } /******************************************************************* * Main function that calls the highlighter *******************************************************************/ function igSynHilite($inData) { $inData = preg_replace_callback('/\[(\w{1,})((?:\s+num+=([0-9]{1,})+)*)\](.+?)\[\/\1\]/ims', 'igSynHilite_code', $inData); // call code hiliter return $inData; } /******************************************************************* * Function for outputting styles *******************************************************************/ function igSynHilite_header() { global $cssStyles, $igsyntax_hiliter_path; $hHead = "\n"; if(IG_PLAIN_TEXT) { $hHead .= " \n"; $hHead .= " \n"; } print($hHead); } /******************************************************************* * Output to the section of the page, Adding the css File *******************************************************************/ add_action('bb_head', 'igSynHilite_header'); /******************************************************************* * Add Filter to post_text function *******************************************************************/ add_filter('post_text', 'igSynHilite'); ?>