Rename lib/dokuwiki to vendors/dokuwiki

1 files changed, 0 insertions, 1142 deletions

diff --git a/lib/dokuwiki/inc/parser/xhtml.php b/lib/dokuwiki/inc/parser/xhtml.php
deleted file mode 100644
index 4d5333f7a..000000000
--- a/lib/dokuwiki/inc/parser/xhtml.php
+++ /dev/null
@@ -1,1142 +0,0 @@
-<?php
-/**
- * Renderer for XHTML output
- *
- * @author Harry Fuecks <hfuecks@gmail.com>
- * @author Andreas Gohr <andi@splitbrain.org>
- */
-if(!defined('DOKU_INC')) die('meh.');
-
-if ( !defined('DOKU_LF') ) {
-    // Some whitespace to help View > Source
-    define ('DOKU_LF',"\n");
-}
-
-if ( !defined('DOKU_TAB') ) {
-    // Some whitespace to help View > Source
-    define ('DOKU_TAB',"\t");
-}
-
-require_once DOKU_INC . 'inc/parser/renderer.php';
-require_once DOKU_INC . 'inc/html.php';
-
-/**
- * The Renderer
- */
-class Doku_Renderer_xhtml extends Doku_Renderer {
-
-    // @access public
-    var $doc = '';        // will contain the whole document
-    var $toc = array();   // will contain the Table of Contents
-
-
-    var $headers = array();
-    var $footnotes = array();
-    var $lastlevel = 0;
-    var $node = array(0,0,0,0,0);
-    var $store = '';
-
-    var $_counter   = array(); // used as global counter, introduced for table classes
-    var $_codeblock = 0; // counts the code and file blocks, used to provide download links
-
-    function getFormat(){
-        return 'xhtml';
-    }
-
-
-    function document_start() {
-        //reset some internals
-        $this->toc     = array();
-        $this->headers = array();
-    }
-
-    function document_end() {
-        if ( count ($this->footnotes) > 0 ) {
-            $this->doc .= '<div class="footnotes">'.DOKU_LF;
-
-            $id = 0;
-            foreach ( $this->footnotes as $footnote ) {
-                $id++;   // the number of the current footnote
-
-                // check its not a placeholder that indicates actual footnote text is elsewhere
-                if (substr($footnote, 0, 5) != "@@FNT") {
-
-                    // open the footnote and set the anchor and backlink
-                    $this->doc .= '<div class="fn">';
-                    $this->doc .= '<sup><a href="#fnt__'.$id.'" id="fn__'.$id.'" name="fn__'.$id.'" class="fn_bot">';
-                    $this->doc .= $id.')</a></sup> '.DOKU_LF;
-
-                    // get any other footnotes that use the same markup
-                    $alt = array_keys($this->footnotes, "@@FNT$id");
-
-                    if (count($alt)) {
-                      foreach ($alt as $ref) {
-                        // set anchor and backlink for the other footnotes
-                        $this->doc .= ', <sup><a href="#fnt__'.($ref+1).'" id="fn__'.($ref+1).'" name="fn__'.($ref+1).'" class="fn_bot">';
-                        $this->doc .= ($ref+1).')</a></sup> '.DOKU_LF;
-                      }
-                    }
-
-                    // add footnote markup and close this footnote
-                    $this->doc .= $footnote;
-                    $this->doc .= '</div>' . DOKU_LF;
-                }
-            }
-            $this->doc .= '</div>'.DOKU_LF;
-        }
-
-        // Prepare the TOC
-        global $conf;
-        if($this->info['toc'] && is_array($this->toc) && $conf['tocminheads'] && count($this->toc) >= $conf['tocminheads']){
-            global $TOC;
-            $TOC = $this->toc;
-        }
-
-        // make sure there are no empty paragraphs
-        $this->doc = preg_replace('#<p>\s*</p>#','',$this->doc);
-    }
-
-    function toc_additem($id, $text, $level) {
-        global $conf;
-
-        //handle TOC
-        if($level >= $conf['toptoclevel'] && $level <= $conf['maxtoclevel']){
-            $this->toc[] = html_mktocitem($id, $text, $level-$conf['toptoclevel']+1);
-        }
-    }
-
-    function header($text, $level, $pos) {
-        if(!$text) return; //skip empty headlines
-
-        $hid = $this->_headerToLink($text,true);
-
-        //only add items within configured levels
-        $this->toc_additem($hid, $text, $level);
-
-        // adjust $node to reflect hierarchy of levels
-        $this->node[$level-1]++;
-        if ($level < $this->lastlevel) {
-            for ($i = 0; $i < $this->lastlevel-$level; $i++) {
-                $this->node[$this->lastlevel-$i-1] = 0;
-            }
-        }
-        $this->lastlevel = $level;
-
-        // write the header
-        $this->doc .= DOKU_LF.'<h'.$level.'><a name="'.$hid.'" id="'.$hid.'">';
-        $this->doc .= $this->_xmlEntities($text);
-        $this->doc .= "</a></h$level>".DOKU_LF;
-    }
-
-     /**
-     * Section edit marker is replaced by an edit button when
-     * the page is editable. Replacement done in 'inc/html.php#html_secedit'
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     * @author Ben Coburn   <btcoburn@silicodon.net>
-     */
-    function section_edit($start, $end, $level, $name) {
-        global $conf;
-
-        if ($start!=-1 && $level<=$conf['maxseclevel']) {
-            $name = str_replace('"', '', $name);
-            $this->doc .= '<!-- SECTION "'.$name.'" ['.$start.'-'.(($end===0)?'':$end).'] -->';
-        }
-    }
-
-    function section_open($level) {
-        $this->doc .= "<div class=\"level$level\">".DOKU_LF;
-    }
-
-    function section_close() {
-        $this->doc .= DOKU_LF.'</div>'.DOKU_LF;
-    }
-
-    function cdata($text) {
-        $this->doc .= $this->_xmlEntities($text);
-    }
-
-    function p_open() {
-        $this->doc .= DOKU_LF.'<p>'.DOKU_LF;
-    }
-
-    function p_close() {
-        $this->doc .= DOKU_LF.'</p>'.DOKU_LF;
-    }
-
-    function linebreak() {
-        $this->doc .= '<br/>'.DOKU_LF;
-    }
-
-    function hr() {
-        $this->doc .= '<hr />'.DOKU_LF;
-    }
-
-    function strong_open() {
-        $this->doc .= '<strong>';
-    }
-
-    function strong_close() {
-        $this->doc .= '</strong>';
-    }
-
-    function emphasis_open() {
-        $this->doc .= '<em>';
-    }
-
-    function emphasis_close() {
-        $this->doc .= '</em>';
-    }
-
-    function underline_open() {
-        $this->doc .= '<em class="u">';
-    }
-
-    function underline_close() {
-        $this->doc .= '</em>';
-    }
-
-    function monospace_open() {
-        $this->doc .= '<code>';
-    }
-
-    function monospace_close() {
-        $this->doc .= '</code>';
-    }
-
-    function subscript_open() {
-        $this->doc .= '<sub>';
-    }
-
-    function subscript_close() {
-        $this->doc .= '</sub>';
-    }
-
-    function superscript_open() {
-        $this->doc .= '<sup>';
-    }
-
-    function superscript_close() {
-        $this->doc .= '</sup>';
-    }
-
-    function deleted_open() {
-        $this->doc .= '<del>';
-    }
-
-    function deleted_close() {
-        $this->doc .= '</del>';
-    }
-
-    /**
-     * Callback for footnote start syntax
-     *
-     * All following content will go to the footnote instead of
-     * the document. To achieve this the previous rendered content
-     * is moved to $store and $doc is cleared
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function footnote_open() {
-
-        // move current content to store and record footnote
-        $this->store = $this->doc;
-        $this->doc   = '';
-    }
-
-    /**
-     * Callback for footnote end syntax
-     *
-     * All rendered content is moved to the $footnotes array and the old
-     * content is restored from $store again
-     *
-     * @author Andreas Gohr
-     */
-    function footnote_close() {
-
-        // recover footnote into the stack and restore old content
-        $footnote = $this->doc;
-        $this->doc = $this->store;
-        $this->store = '';
-
-        // check to see if this footnote has been seen before
-        $i = array_search($footnote, $this->footnotes);
-
-        if ($i === false) {
-            // its a new footnote, add it to the $footnotes array
-            $id = count($this->footnotes)+1;
-            $this->footnotes[count($this->footnotes)] = $footnote;
-        } else {
-            // seen this one before, translate the index to an id and save a placeholder
-            $i++;
-            $id = count($this->footnotes)+1;
-            $this->footnotes[count($this->footnotes)] = "@@FNT".($i);
-        }
-
-        // output the footnote reference and link
-        $this->doc .= '<sup><a href="#fn__'.$id.'" name="fnt__'.$id.'" id="fnt__'.$id.'" class="fn_top">'.$id.')</a></sup>';
-    }
-
-    function listu_open() {
-        $this->doc .= '<ul>'.DOKU_LF;
-    }
-
-    function listu_close() {
-        $this->doc .= '</ul>'.DOKU_LF;
-    }
-
-    function listo_open() {
-        $this->doc .= '<ol>'.DOKU_LF;
-    }
-
-    function listo_close() {
-        $this->doc .= '</ol>'.DOKU_LF;
-    }
-
-    function listitem_open($level) {
-        $this->doc .= '<li class="level'.$level.'">';
-    }
-
-    function listitem_close() {
-        $this->doc .= '</li>'.DOKU_LF;
-    }
-
-    function listcontent_open() {
-        $this->doc .= '<div class="li">';
-    }
-
-    function listcontent_close() {
-        $this->doc .= '</div>'.DOKU_LF;
-    }
-
-    function unformatted($text) {
-        $this->doc .= $this->_xmlEntities($text);
-    }
-
-    /**
-     * Execute PHP code if allowed
-     *
-     * @param  string   $wrapper   html element to wrap result if $conf['phpok'] is okff
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function php($text, $wrapper='code') {
-        global $conf;
-
-        if($conf['phpok']){
-          ob_start();
-          eval($text);
-          $this->doc .= ob_get_contents();
-          ob_end_clean();
-        } else {
-          $this->doc .= p_xhtml_cached_geshi($text, 'php', $wrapper);
-        }
-    }
-
-    function phpblock($text) {
-        $this->php($text, 'pre');
-    }
-
-    /**
-     * Insert HTML if allowed
-     *
-     * @param  string   $wrapper   html element to wrap result if $conf['htmlok'] is okff
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function html($text, $wrapper='code') {
-        global $conf;
-
-        if($conf['htmlok']){
-          $this->doc .= $text;
-        } else {
-          $this->doc .= p_xhtml_cached_geshi($text, 'html4strict', $wrapper);
-        }
-    }
-
-    function htmlblock($text) {
-        $this->html($text, 'pre');
-    }
-
-    function quote_open() {
-        $this->doc .= '<blockquote><div class="no">'.DOKU_LF;
-    }
-
-    function quote_close() {
-        $this->doc .= '</div></blockquote>'.DOKU_LF;
-    }
-
-    function preformatted($text) {
-        $this->doc .= '<pre class="code">' . trim($this->_xmlEntities($text),"\n\r") . '</pre>'. DOKU_LF;
-    }
-
-    function file($text, $language=null, $filename=null) {
-        $this->_highlight('file',$text,$language,$filename);
-    }
-
-    function code($text, $language=null, $filename=null) {
-        $this->_highlight('code',$text,$language,$filename);
-    }
-
-    /**
-     * Use GeSHi to highlight language syntax in code and file blocks
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function _highlight($type, $text, $language=null, $filename=null) {
-        global $conf;
-        global $ID;
-        global $lang;
-
-        if($filename){
-            // add icon
-            list($ext) = mimetype($filename,false);
-            $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext);
-            $class = 'mediafile mf_'.$class;
-
-            $this->doc .= '<dl class="'.$type.'">'.DOKU_LF;
-            $this->doc .= '<dt><a href="'.exportlink($ID,'code',array('codeblock'=>$this->_codeblock)).'" title="'.$lang['download'].'" class="'.$class.'">';
-            $this->doc .= hsc($filename);
-            $this->doc .= '</a></dt>'.DOKU_LF.'<dd>';
-        }
-
-        if ( is_null($language) ) {
-            $this->doc .= '<pre class="'.$type.'">'.$this->_xmlEntities($text).'</pre>'.DOKU_LF;
-        } else {
-            $class = 'code'; //we always need the code class to make the syntax highlighting apply
-            if($type != 'code') $class .= ' '.$type;
-
-            $this->doc .= "<pre class=\"$class $language\">".p_xhtml_cached_geshi($text, $language, '').'</pre>'.DOKU_LF;
-        }
-
-        if($filename){
-            $this->doc .= '</dd></dl>'.DOKU_LF;
-        }
-
-        $this->_codeblock++;
-    }
-
-    function acronym($acronym) {
-
-        if ( array_key_exists($acronym, $this->acronyms) ) {
-
-            $title = $this->_xmlEntities($this->acronyms[$acronym]);
-
-            $this->doc .= '<acronym title="'.$title
-                .'">'.$this->_xmlEntities($acronym).'</acronym>';
-
-        } else {
-            $this->doc .= $this->_xmlEntities($acronym);
-        }
-    }
-
-    function smiley($smiley) {
-        if ( array_key_exists($smiley, $this->smileys) ) {
-            $title = $this->_xmlEntities($this->smileys[$smiley]);
-            $this->doc .= '<img src="'.DOKU_BASE.'lib/images/smileys/'.$this->smileys[$smiley].
-                '" class="middle" alt="'.
-                    $this->_xmlEntities($smiley).'" />';
-        } else {
-            $this->doc .= $this->_xmlEntities($smiley);
-        }
-    }
-
-    /*
-    * not used
-    function wordblock($word) {
-        if ( array_key_exists($word, $this->badwords) ) {
-            $this->doc .= '** BLEEP **';
-        } else {
-            $this->doc .= $this->_xmlEntities($word);
-        }
-    }
-    */
-
-    function entity($entity) {
-        if ( array_key_exists($entity, $this->entities) ) {
-            $this->doc .= $this->entities[$entity];
-        } else {
-            $this->doc .= $this->_xmlEntities($entity);
-        }
-    }
-
-    function multiplyentity($x, $y) {
-        $this->doc .= "$x&times;$y";
-    }
-
-    function singlequoteopening() {
-        global $lang;
-        $this->doc .= $lang['singlequoteopening'];
-    }
-
-    function singlequoteclosing() {
-        global $lang;
-        $this->doc .= $lang['singlequoteclosing'];
-    }
-
-    function apostrophe() {
-        global $lang;
-        $this->doc .= $lang['apostrophe'];
-    }
-
-    function doublequoteopening() {
-        global $lang;
-        $this->doc .= $lang['doublequoteopening'];
-    }
-
-    function doublequoteclosing() {
-        global $lang;
-        $this->doc .= $lang['doublequoteclosing'];
-    }
-
-    /**
-    */
-    function camelcaselink($link) {
-      $this->internallink($link,$link);
-    }
-
-
-    function locallink($hash, $name = NULL){
-        global $ID;
-        $name  = $this->_getLinkTitle($name, $hash, $isImage);
-        $hash  = $this->_headerToLink($hash);
-        $title = $ID.' &crarr;';
-        $this->doc .= '<a href="#'.$hash.'" title="'.$title.'" class="wikilink1">';
-        $this->doc .= $name;
-        $this->doc .= '</a>';
-    }
-
-    /**
-     * Render an internal Wiki Link
-     *
-     * $search,$returnonly & $linktype are not for the renderer but are used
-     * elsewhere - no need to implement them in other renderers
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function internallink($id, $name = NULL, $search=NULL,$returnonly=false,$linktype='content') {
-        global $conf;
-        global $ID;
-        // default name is based on $id as given
-        $default = $this->_simpleTitle($id);
-
-        // now first resolve and clean up the $id
-        resolve_pageid(getNS($ID),$id,$exists);
-        $name = $this->_getLinkTitle($name, $default, $isImage, $id, $linktype);
-        if ( !$isImage ) {
-            if ( $exists ) {
-                $class='wikilink1';
-            } else {
-                $class='wikilink2';
-                $link['rel']='nofollow';
-            }
-        } else {
-            $class='media';
-        }
-
-        //keep hash anchor
-        list($id,$hash) = explode('#',$id,2);
-        if(!empty($hash)) $hash = $this->_headerToLink($hash);
-
-        //prepare for formating
-        $link['target'] = $conf['target']['wiki'];
-        $link['style']  = '';
-        $link['pre']    = '';
-        $link['suf']    = '';
-        // highlight link to current page
-        if ($id == $ID) {
-            $link['pre']    = '<span class="curid">';
-            $link['suf']    = '</span>';
-        }
-        $link['more']   = '';
-        $link['class']  = $class;
-        $link['url']    = wl($id);
-        $link['name']   = $name;
-        $link['title']  = $id;
-        //add search string
-        if($search){
-            ($conf['userewrite']) ? $link['url'].='?' : $link['url'].='&amp;';
-            if(is_array($search)){
-                $search = array_map('rawurlencode',$search);
-                $link['url'] .= 's[]='.join('&amp;s[]=',$search);
-            }else{
-                $link['url'] .= 's='.rawurlencode($search);
-            }
-        }
-
-        //keep hash
-        if($hash) $link['url'].='#'.$hash;
-
-        //output formatted
-        if($returnonly){
-            return $this->_formatLink($link);
-        }else{
-            $this->doc .= $this->_formatLink($link);
-        }
-    }
-
-    function externallink($url, $name = NULL) {
-        global $conf;
-
-        $name = $this->_getLinkTitle($name, $url, $isImage);
-
-        if ( !$isImage ) {
-            $class='urlextern';
-        } else {
-            $class='media';
-        }
-
-        //prepare for formating
-        $link['target'] = $conf['target']['extern'];
-        $link['style']  = '';
-        $link['pre']    = '';
-        $link['suf']    = '';
-        $link['more']   = '';
-        $link['class']  = $class;
-        $link['url']    = $url;
-
-        $link['name']   = $name;
-        $link['title']  = $this->_xmlEntities($url);
-        if($conf['relnofollow']) $link['more'] .= ' rel="nofollow"';
-
-        //output formatted
-        $this->doc .= $this->_formatLink($link);
-    }
-
-    /**
-    */
-    function interwikilink($match, $name = NULL, $wikiName, $wikiUri) {
-        global $conf;
-
-        $link = array();
-        $link['target'] = $conf['target']['interwiki'];
-        $link['pre']    = '';
-        $link['suf']    = '';
-        $link['more']   = '';
-        $link['name']   = $this->_getLinkTitle($name, $wikiUri, $isImage);
-
-        //get interwiki URL
-        $url = $this->_resolveInterWiki($wikiName,$wikiUri);
-
-        if ( !$isImage ) {
-            $class = preg_replace('/[^_\-a-z0-9]+/i','_',$wikiName);
-            $link['class'] = "interwiki iw_$class";
-        } else {
-            $link['class'] = 'media';
-        }
-
-        //do we stay at the same server? Use local target
-        if( strpos($url,DOKU_URL) === 0 ){
-            $link['target'] = $conf['target']['wiki'];
-        }
-
-        $link['url'] = $url;
-        $link['title'] = htmlspecialchars($link['url']);
-
-        //output formatted
-        $this->doc .= $this->_formatLink($link);
-    }
-
-    /**
-     */
-    function windowssharelink($url, $name = NULL) {
-        global $conf;
-        global $lang;
-        //simple setup
-        $link['target'] = $conf['target']['windows'];
-        $link['pre']    = '';
-        $link['suf']   = '';
-        $link['style']  = '';
-
-        $link['name'] = $this->_getLinkTitle($name, $url, $isImage);
-        if ( !$isImage ) {
-            $link['class'] = 'windows';
-        } else {
-            $link['class'] = 'media';
-        }
-
-
-        $link['title'] = $this->_xmlEntities($url);
-        $url = str_replace('\\','/',$url);
-        $url = 'file:///'.$url;
-        $link['url'] = $url;
-
-        //output formatted
-        $this->doc .= $this->_formatLink($link);
-    }
-
-    function emaillink($address, $name = NULL) {
-        global $conf;
-        //simple setup
-        $link = array();
-        $link['target'] = '';
-        $link['pre']    = '';
-        $link['suf']   = '';
-        $link['style']  = '';
-        $link['more']   = '';
-
-        $name = $this->_getLinkTitle($name, '', $isImage);
-        if ( !$isImage ) {
-            $link['class']='mail JSnocheck';
-        } else {
-            $link['class']='media JSnocheck';
-        }
-
-        $address = $this->_xmlEntities($address);
-        $address = obfuscate($address);
-        $title   = $address;
-
-        if(empty($name)){
-            $name = $address;
-        }
-
-        if($conf['mailguard'] == 'visible') $address = rawurlencode($address);
-
-        $link['url']   = 'mailto:'.$address;
-        $link['name']  = $name;
-        $link['title'] = $title;
-
-        //output formatted
-        $this->doc .= $this->_formatLink($link);
-    }
-
-    function internalmedia ($src, $title=NULL, $align=NULL, $width=NULL,
-                            $height=NULL, $cache=NULL, $linking=NULL) {
-        global $ID;
-        list($src,$hash) = explode('#',$src,2);
-        resolve_mediaid(getNS($ID),$src, $exists);
-
-        $noLink = false;
-        $render = ($linking == 'linkonly') ? false : true;
-        $link = $this->_getMediaLinkConf($src, $title, $align, $width, $height, $cache, $render);
-
-        list($ext,$mime,$dl) = mimetype($src,false);
-        if(substr($mime,0,5) == 'image' && $render){
-            $link['url'] = ml($src,array('id'=>$ID,'cache'=>$cache),($linking=='direct'));
-        }elseif($mime == 'application/x-shockwave-flash' && $render){
-            // don't link flash movies
-            $noLink = true;
-        }else{
-            // add file icons
-            $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext);
-            $link['class'] .= ' mediafile mf_'.$class;
-            $link['url'] = ml($src,array('id'=>$ID,'cache'=>$cache),true);
-        }
-
-        if($hash) $link['url'] .= '#'.$hash;
-
-        //markup non existing files
-        if (!$exists)
-          $link['class'] .= ' wikilink2';
-
-        //output formatted
-        if ($linking == 'nolink' || $noLink) $this->doc .= $link['name'];
-        else $this->doc .= $this->_formatLink($link);
-    }
-
-    function externalmedia ($src, $title=NULL, $align=NULL, $width=NULL,
-                            $height=NULL, $cache=NULL, $linking=NULL) {
-        list($src,$hash) = explode('#',$src,2);
-        $noLink = false;
-        $render = ($linking == 'linkonly') ? false : true;
-        $link = $this->_getMediaLinkConf($src, $title, $align, $width, $height, $cache, $render);
-
-        $link['url']    = ml($src,array('cache'=>$cache));
-
-        list($ext,$mime,$dl) = mimetype($src,false);
-        if(substr($mime,0,5) == 'image' && $render){
-            // link only jpeg images
-            // if ($ext != 'jpg' && $ext != 'jpeg') $noLink = true;
-        }elseif($mime == 'application/x-shockwave-flash' && $render){
-            // don't link flash movies
-            $noLink = true;
-        }else{
-            // add file icons
-            $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext);
-            $link['class'] .= ' mediafile mf_'.$class;
-        }
-
-        if($hash) $link['url'] .= '#'.$hash;
-
-        //output formatted
-        if ($linking == 'nolink' || $noLink) $this->doc .= $link['name'];
-        else $this->doc .= $this->_formatLink($link);
-    }
-
-    /**
-     * Renders an RSS feed
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function rss ($url,$params){
-        global $lang;
-        global $conf;
-
-        require_once(DOKU_INC.'inc/FeedParser.php');
-        $feed = new FeedParser();
-        $feed->set_feed_url($url);
-
-        //disable warning while fetching
-        if (!defined('DOKU_E_LEVEL')) { $elvl = error_reporting(E_ERROR); }
-        $rc = $feed->init();
-        if (!defined('DOKU_E_LEVEL')) { error_reporting($elvl); }
-
-        //decide on start and end
-        if($params['reverse']){
-            $mod = -1;
-            $start = $feed->get_item_quantity()-1;
-            $end   = $start - ($params['max']);
-            $end   = ($end < -1) ? -1 : $end;
-        }else{
-            $mod   = 1;
-            $start = 0;
-            $end   = $feed->get_item_quantity();
-            $end   = ($end > $params['max']) ? $params['max'] : $end;;
-        }
-
-        $this->doc .= '<ul class="rss">';
-        if($rc){
-            for ($x = $start; $x != $end; $x += $mod) {
-                $item = $feed->get_item($x);
-                $this->doc .= '<li><div class="li">';
-                // support feeds without links
-                $lnkurl = $item->get_permalink();
-                if($lnkurl){
-                    // title is escaped by SimplePie, we unescape here because it
-                    // is escaped again in externallink() FS#1705
-                    $this->externallink($item->get_permalink(),
-                                        htmlspecialchars_decode($item->get_title()));
-                }else{
-                    $this->doc .= ' '.$item->get_title();
-                }
-                if($params['author']){
-                    $author = $item->get_author(0);
-                    if($author){
-                        $name = $author->get_name();
-                        if(!$name) $name = $author->get_email();
-                        if($name) $this->doc .= ' '.$lang['by'].' '.$name;
-                    }
-                }
-                if($params['date']){
-                    $this->doc .= ' ('.$item->get_local_date($conf['dformat']).')';
-                }
-                if($params['details']){
-                    $this->doc .= '<div class="detail">';
-                    if($conf['htmlok']){
-                        $this->doc .= $item->get_description();
-                    }else{
-                        $this->doc .= strip_tags($item->get_description());
-                    }
-                    $this->doc .= '</div>';
-                }
-
-                $this->doc .= '</div></li>';
-            }
-        }else{
-            $this->doc .= '<li><div class="li">';
-            $this->doc .= '<em>'.$lang['rssfailed'].'</em>';
-            $this->externallink($url);
-            if($conf['allowdebug']){
-                $this->doc .= '<!--'.hsc($feed->error).'-->';
-            }
-            $this->doc .= '</div></li>';
-        }
-        $this->doc .= '</ul>';
-    }
-
-    // $numrows not yet implemented
-    function table_open($maxcols = NULL, $numrows = NULL){
-        // initialize the row counter used for classes
-        $this->_counter['row_counter'] = 0;
-        $this->doc .= '<table class="inline">'.DOKU_LF;
-    }
-
-    function table_close(){
-        $this->doc .= '</table>'.DOKU_LF;
-    }
-
-    function tablerow_open(){
-        // initialize the cell counter used for classes
-        $this->_counter['cell_counter'] = 0;
-        $class = 'row' . $this->_counter['row_counter']++;
-        $this->doc .= DOKU_TAB . '<tr class="'.$class.'">' . DOKU_LF . DOKU_TAB . DOKU_TAB;
-    }
-
-    function tablerow_close(){
-        $this->doc .= DOKU_LF . DOKU_TAB . '</tr>' . DOKU_LF;
-    }
-
-    function tableheader_open($colspan = 1, $align = NULL, $rowspan = 1){
-        $class = 'class="col' . $this->_counter['cell_counter']++;
-        if ( !is_null($align) ) {
-            $class .= ' '.$align.'align';
-        }
-        $class .= '"';
-        $this->doc .= '<th ' . $class;
-        if ( $colspan > 1 ) {
-            $this->_counter['cell_counter'] += $colspan-1;
-            $this->doc .= ' colspan="'.$colspan.'"';
-        }
-        if ( $rowspan > 1 ) {
-            $this->doc .= ' rowspan="'.$rowspan.'"';
-        }
-        $this->doc .= '>';
-    }
-
-    function tableheader_close(){
-        $this->doc .= '</th>';
-    }
-
-    function tablecell_open($colspan = 1, $align = NULL, $rowspan = 1){
-        $class = 'class="col' . $this->_counter['cell_counter']++;
-        if ( !is_null($align) ) {
-            $class .= ' '.$align.'align';
-        }
-        $class .= '"';
-        $this->doc .= '<td '.$class;
-        if ( $colspan > 1 ) {
-            $this->_counter['cell_counter'] += $colspan-1;
-            $this->doc .= ' colspan="'.$colspan.'"';
-        }
-        if ( $rowspan > 1 ) {
-            $this->doc .= ' rowspan="'.$rowspan.'"';
-        }
-        $this->doc .= '>';
-    }
-
-    function tablecell_close(){
-        $this->doc .= '</td>';
-    }
-
-    //----------------------------------------------------------
-    // Utils
-
-    /**
-     * Build a link
-     *
-     * Assembles all parts defined in $link returns HTML for the link
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function _formatLink($link){
-        //make sure the url is XHTML compliant (skip mailto)
-        if(substr($link['url'],0,7) != 'mailto:'){
-            $link['url'] = str_replace('&','&amp;',$link['url']);
-            $link['url'] = str_replace('&amp;amp;','&amp;',$link['url']);
-        }
-        //remove double encodings in titles
-        $link['title'] = str_replace('&amp;amp;','&amp;',$link['title']);
-
-        // be sure there are no bad chars in url or title
-        // (we can't do this for name because it can contain an img tag)
-        $link['url']   = strtr($link['url'],array('>'=>'%3E','<'=>'%3C','"'=>'%22'));
-        $link['title'] = strtr($link['title'],array('>'=>'&gt;','<'=>'&lt;','"'=>'&quot;'));
-
-        $ret  = '';
-        $ret .= $link['pre'];
-        $ret .= '<a href="'.$link['url'].'"';
-        if(!empty($link['class']))  $ret .= ' class="'.$link['class'].'"';
-        if(!empty($link['target'])) $ret .= ' target="'.$link['target'].'"';
-        if(!empty($link['title']))  $ret .= ' title="'.$link['title'].'"';
-        if(!empty($link['style']))  $ret .= ' style="'.$link['style'].'"';
-        if(!empty($link['rel']))    $ret .= ' rel="'.$link['rel'].'"';
-        if(!empty($link['more']))   $ret .= ' '.$link['more'];
-        $ret .= '>';
-        $ret .= $link['name'];
-        $ret .= '</a>';
-        $ret .= $link['suf'];
-        return $ret;
-    }
-
-    /**
-     * Renders internal and external media
-     *
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function _media ($src, $title=NULL, $align=NULL, $width=NULL,
-                      $height=NULL, $cache=NULL, $render = true) {
-
-        $ret = '';
-
-        list($ext,$mime,$dl) = mimetype($src);
-        if(substr($mime,0,5) == 'image'){
-            // first get the $title
-            if (!is_null($title)) {
-                $title  = $this->_xmlEntities($title);
-            }elseif($ext == 'jpg' || $ext == 'jpeg'){
-                //try to use the caption from IPTC/EXIF
-                require_once(DOKU_INC.'inc/JpegMeta.php');
-                $jpeg =& new JpegMeta(mediaFN($src));
-                if($jpeg !== false) $cap = $jpeg->getTitle();
-                if($cap){
-                    $title = $this->_xmlEntities($cap);
-                }
-            }
-            if (!$render) {
-                // if the picture is not supposed to be rendered
-                // return the title of the picture
-                if (!$title) {
-                    // just show the sourcename
-                    $title = $this->_xmlEntities(basename(noNS($src)));
-                }
-                return $title;
-            }
-            //add image tag
-            $ret .= '<img src="'.ml($src,array('w'=>$width,'h'=>$height,'cache'=>$cache)).'"';
-            $ret .= ' class="media'.$align.'"';
-
-            // make left/right alignment for no-CSS view work (feeds)
-            if($align == 'right') $ret .= ' align="right"';
-            if($align == 'left')  $ret .= ' align="left"';
-
-            if ($title) {
-                $ret .= ' title="' . $title . '"';
-                $ret .= ' alt="'   . $title .'"';
-            }else{
-                $ret .= ' alt=""';
-            }
-
-            if ( !is_null($width) )
-                $ret .= ' width="'.$this->_xmlEntities($width).'"';
-
-            if ( !is_null($height) )
-                $ret .= ' height="'.$this->_xmlEntities($height).'"';
-
-            $ret .= ' />';
-
-        }elseif($mime == 'application/x-shockwave-flash'){
-            if (!$render) {
-                // if the flash is not supposed to be rendered
-                // return the title of the flash
-                if (!$title) {
-                    // just show the sourcename
-                    $title = basename(noNS($src));
-                }
-                return $this->_xmlEntities($title);
-            }
-
-            $att = array();
-            $att['class'] = "media$align";
-            if($align == 'right') $att['align'] = 'right';
-            if($align == 'left')  $att['align'] = 'left';
-            $ret .= html_flashobject(ml($src,array('cache'=>$cache)),$width,$height,
-                                     array('quality' => 'high'),
-                                     null,
-                                     $att,
-                                     $this->_xmlEntities($title));
-        }elseif($title){
-            // well at least we have a title to display
-            $ret .= $this->_xmlEntities($title);
-        }else{
-            // just show the sourcename
-            $ret .= $this->_xmlEntities(basename(noNS($src)));
-        }
-
-        return $ret;
-    }
-
-    function _xmlEntities($string) {
-        return htmlspecialchars($string,ENT_QUOTES,'UTF-8');
-    }
-
-    /**
-     * Creates a linkid from a headline
-     *
-     * @param string  $title   The headline title
-     * @param boolean $create  Create a new unique ID?
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function _headerToLink($title,$create=false) {
-        if($create){
-            return sectionID($title,$this->headers);
-        }else{
-            $check = false;
-            return sectionID($title,$check);
-        }
-    }
-
-    /**
-     * Construct a title and handle images in titles
-     *
-     * @author Harry Fuecks <hfuecks@gmail.com>
-     */
-    function _getLinkTitle($title, $default, & $isImage, $id=NULL, $linktype='content') {
-        global $conf;
-
-        $isImage = false;
-        if ( is_array($title) ) {
-            $isImage = true;
-            return $this->_imageTitle($title);
-        } elseif ( is_null($title) || trim($title)=='') {
-            if (useHeading($linktype) && $id) {
-                $heading = p_get_first_heading($id,true);
-                if ($heading) {
-                    return $this->_xmlEntities($heading);
-                }
-            }
-            return $this->_xmlEntities($default);
-        } else {
-            return $this->_xmlEntities($title);
-        }
-    }
-
-    /**
-     * Returns an HTML code for images used in link titles
-     *
-     * @todo Resolve namespace on internal images
-     * @author Andreas Gohr <andi@splitbrain.org>
-     */
-    function _imageTitle($img) {
-        global $ID;
-
-        // some fixes on $img['src']
-        // see internalmedia() and externalmedia()
-        list($img['src'],$hash) = explode('#',$img['src'],2);
-        if ($img['type'] == 'internalmedia') {
-            resolve_mediaid(getNS($ID),$img['src'],$exists);
-        }
-
-        return $this->_media($img['src'],
-                              $img['title'],
-                              $img['align'],
-                              $img['width'],
-                              $img['height'],
-                              $img['cache']);
-    }
-
-    /**
-     * _getMediaLinkConf is a helperfunction to internalmedia() and externalmedia()
-     * which returns a basic link to a media.
-     *
-     * @author Pierre Spring <pierre.spring@liip.ch>
-     * @param string $src
-     * @param string $title
-     * @param string $align
-     * @param string $width
-     * @param string $height
-     * @param string $cache
-     * @param string $render
-     * @access protected
-     * @return array
-     */
-    function _getMediaLinkConf($src, $title, $align, $width, $height, $cache, $render)
-    {
-        global $conf;
-
-        $link = array();
-        $link['class']  = 'media';
-        $link['style']  = '';
-        $link['pre']    = '';
-        $link['suf']    = '';
-        $link['more']   = '';
-        $link['target'] = $conf['target']['media'];
-        $link['title']  = $this->_xmlEntities($src);
-        $link['name']   = $this->_media($src, $title, $align, $width, $height, $cache, $render);
-
-        return $link;
-    }
-
-
-}
-
-//Setup VIM: ex: et ts=4 enc=utf-8 :