--- /dev/null
+<?php
+/***************************************************************
+* Copyright notice
+*
+* (c) 1999-2003 Kasper Skaarhoj (kasper@typo3.com)
+* All rights reserved
+*
+* This script is part of the TYPO3 project. The TYPO3 project is
+* free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* The GNU General Public License can be found at
+* http://www.gnu.org/copyleft/gpl.html.
+* A copy is found in the textfile GPL.txt and important notices to the license
+* from the author is found in LICENSE.txt distributed with these scripts.
+*
+*
+* This script is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* This copyright notice MUST APPEAR in all copies of the script!
+***************************************************************/
+/**
+ * Contains a class for various syntax highlighting.
+ *
+ * $Id$
+ *
+ * @author Kasper Skaarhoj <kasper@typo3.com>
+ */
+/**
+ * [CLASS/FUNCTION INDEX of SCRIPT]
+ *
+ *
+ *
+ * 76: class t3lib_syntaxhl
+ * 109: function highLight_DS($str)
+ * 133: function getAllTags($str)
+ * 164: function splitXMLbyTags($tagList,$str)
+ * 192: function markUpRecursively($struct,$parent='',$app='')
+ *
+ * TOTAL FUNCTIONS: 4
+ * (This index is automatically created/updated by the extension "extdeveval")
+ *
+ */
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+require_once(PATH_t3lib.'class.t3lib_parsehtml.php');
+
+
+/**
+ * Syntax Highlighting class.
+ *
+ * @author Kasper Skaarhoj <kasper@typo3.com>
+ * @package TYPO3
+ * @subpackage t3lib
+ */
+class t3lib_syntaxhl {
+
+ // Internal, dynamic:
+ var $htmlParse; // Parse object.
+
+ // External, static:
+ var $wrapTags = array(
+ 'T3DataStructure' => array('<span style="font-weight: bold;">','</span>'),
+ 'type' => array('<span style="font-weight: bold; color: #000080;">','</span>'),
+ 'section' => array('<span style="font-weight: bold; color: #000080;">','</span>'),
+ 'el' => array('<span style="font-weight: bold; color: #800000;">','</span>'),
+ 'meta' => array('<span style="font-weight: bold; color: #800080;">','</span>'),
+ '_unknown' => array('<span style="font-style: italic; color: #666666;">','</span>'),
+
+ '_applicationTag' => array('<span style="font-weight: bold; color: #FF6600;">','</span>'),
+ '_applicationContents' => array('<span style="font-style: italic; color: #C29336;">','</span>'),
+
+ 'sheets' => array('<span style="font-weight: bold; color: #008000;">','</span>'),
+ 'parent:sheets' => array('<span style="color: #008000;">','</span>'),
+
+ 'ROOT' => array('<span style="font-weight: bold; color: #008080;">','</span>'),
+ 'parent:el' => array('<span style="font-weight: bold; color: #008080;">','</span>'),
+
+ 'langDisable' => array('<span style="color: #000080;">','</span>'),
+ 'langChildren' => array('<span style="color: #000080;">','</span>'),
+ );
+
+ /**
+ * Makes syntax highlighting of a Data Structure, <T3DataStructure>
+ *
+ * @param string Data Structure XML, must be valid since it's parsed.
+ * @return string HTML code with highlighted content. Must be wrapped in <PRE> tags
+ */
+ function highLight_DS($str) {
+
+ // Parse DS to verify that it is valid:
+ $DS = t3lib_div::xml2array($str);
+ if (is_array($DS)) {
+ $completeTagList = array_unique($this->getAllTags($str)); // Complete list of tags in DS
+
+ // Highlighting source:
+ $this->htmlParse = t3lib_div::makeInstance('t3lib_parsehtml'); // Init parser object
+ $struct = $this->splitXMLbyTags(implode(',',$completeTagList),$str); // Split the XML by the found tags, recursively into LARGE array.
+ $markUp = $this->markUpRecursively($struct); // Perform color-markup on the parsed content. Markup preserves the LINE formatting of the XML.
+
+ // Return content:
+ return $markUp;
+ } else $error = 'ERROR: The input content failed XML parsing: '.$DS;
+ return $error;
+ }
+
+ /**
+ * Returning all tag names found in XML/HTML input string
+ *
+ * @param string HTML/XML input
+ * @return array Array with all found tags (starttags only)
+ */
+ function getAllTags($str) {
+
+ // Init:
+ $tags = array();
+ $token = md5(microtime());
+
+ // Markup all tag names with token.
+ $markUpStr = ereg_replace('<([[:alnum:]_]+)[^>]*>',$token.'\1'.$token,$str);
+
+ // Splitting by token:
+ $parts = explode($token,$markUpStr);
+
+ // Traversing parts:
+ foreach($parts as $k => $v) {
+ if ($k%2) {
+ $tags[]=$v;
+ }
+ }
+
+ // Returning tags:
+ return $tags;
+ }
+
+ /**
+ * Splitting the input source by the tags listing in $tagList.
+ * Called recursively.
+ *
+ * @param string Commalist of tags to split source by (into blocks, ALL being block-tags!)
+ * @param string Input string.
+ * @return array Array with the content arranged hierarchically.
+ */
+ function splitXMLbyTags($tagList,$str) {
+ $struct = $this->htmlParse->splitIntoBlock($tagList,$str);
+
+ // Traverse level:
+ foreach($struct as $k => $v) {
+ if ($k%2) {
+ $tag = $this->htmlParse->getFirstTag($v);
+ $tagName = $this->htmlParse->getFirstTagName($tag,TRUE);
+ $struct[$k] = array(
+ 'tag' => $tag,
+ 'tagName' => $tagName,
+ 'sub' => $this->splitXMLbyTags($tagList,$this->htmlParse->removeFirstAndLastTag($struct[$k]))
+ );
+ }
+ }
+
+ return $struct;
+ }
+
+ /**
+ * Making syntax highlighting of the parsed Data Structure XML.
+ * Called recursively.
+ *
+ * @param array The structure, see splitXMLbyTags()
+ * @param string Parent tag.
+ * @param string "Application" - used to denote if we are 'inside' a sectionl
+ * @return string HTML
+ */
+ function markUpRecursively($struct,$parent='',$app='') {
+ $output='';
+ foreach($struct as $k => $v) {
+ if ($k%2) {
+ $nextApp = $app;
+ $innerWrap = $wrap = array('','');
+
+ switch($app) {
+ case 'TCEforms':
+ case 'tx_templavoila':
+ $wrap = $this->wrapTags['_applicationContents'];
+ break;
+ case 'el':
+ default:
+ if ($parent=='el') {
+ $wrap = $this->wrapTags['parent:el'];
+ $nextApp = 'el';
+ } elseif ($parent=='sheets') {
+ $wrap = $this->wrapTags['parent:sheets'];
+ } else {
+ $wrap = $this->wrapTags[$v['tagName']];
+ $nextApp = '';
+ }
+
+ if (!is_array($wrap)) {
+ $wrap = $this->wrapTags['_unknown'];
+ }
+
+ if ($app=='el' || $parent=='ROOT') {
+ switch($v['tagName']) {
+ case 'TCEforms':
+ case 'tx_templavoila':
+ $nextApp = $v['tagName'];
+ $wrap = $this->wrapTags['_applicationTag'];
+ #$innerWrap = $this->wrapTags['_applicationContents'];
+ break;
+ }
+ }
+ break;
+ }
+
+ $output.=$wrap[0].htmlspecialchars($v['tag']).$wrap[1];
+ $output.=$innerWrap[0].$this->markUpRecursively($v['sub'],$v['tagName'],$nextApp).$innerWrap[1];
+ $output.=$wrap[0].htmlspecialchars('</'.$v['tagName'].'>').$wrap[1];
+ } else {
+ $output.=htmlspecialchars($v);
+ }
+ }
+
+ return $output;
+ }
+}
+
+
+if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_syntaxhl.php']) {
+ include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_syntaxhl.php']);
+}
+?>
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