diff options
Diffstat (limited to 'inc/parser')
| -rw-r--r-- | inc/parser/handler.php | 7 | ||||
| -rw-r--r-- | inc/parser/xhtml.php | 76 |
2 files changed, 78 insertions, 5 deletions
diff --git a/inc/parser/handler.php b/inc/parser/handler.php index 3609e23a8..4653cf603 100644 --- a/inc/parser/handler.php +++ b/inc/parser/handler.php @@ -37,10 +37,12 @@ class Doku_Handler { $this->calls = $B->process($this->calls); } +/** FIXME deprecated if ( $this->meta['toc'] ) { $T = & new Doku_Handler_Toc(); $this->calls = $T->process($this->calls); } +*/ array_unshift($this->calls,array('document_start',array(),0)); $last_call = end($this->calls); @@ -1495,6 +1497,9 @@ class Doku_Handler_Block { } //------------------------------------------------------------------------ + +/** FIXME deprecated + define('DOKU_TOC_OPEN',1); define('DOKU_TOCBRANCH_OPEN',2); define('DOKU_TOCITEM_OPEN',3); @@ -1671,6 +1676,6 @@ class Doku_Handler_Toc { } } - +*/ //Setup VIM: ex: et ts=4 enc=utf-8 : diff --git a/inc/parser/xhtml.php b/inc/parser/xhtml.php index 1c7343cda..a54e5bcab 100644 --- a/inc/parser/xhtml.php +++ b/inc/parser/xhtml.php @@ -25,7 +25,10 @@ require_once DOKU_INC . 'inc/parser/renderer.php'; */ class Doku_Renderer_xhtml extends Doku_Renderer { - var $doc = ''; + // @access public + var $doc = ''; // will contain the whole document + var $toc = array(); // will contain the Table of Contents + var $headers = array(); @@ -42,6 +45,9 @@ class Doku_Renderer_xhtml extends Doku_Renderer { var $store = ''; function document_start() { + //reset some internals + $this->toc = array(); + $this->headers = array(); } function document_end() { @@ -81,8 +87,39 @@ class Doku_Renderer_xhtml extends Doku_Renderer { } $this->doc .= '</div>'.DOKU_LF; } + + // prepend the TOC + $this->doc = $this->render_TOC().$this->doc; + } + + /** + * Return the TOC rendered to XHTML + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function render_TOC(){ + if(!count($this->toc)) return ''; + global $lang; + $out = '<div class="toc">'.DOKU_LF; + $out .= '<div class="tocheader toctoggle" id="toc__header">'; + $out .= $lang['toc']; + $out .= '</div>'.DOKU_LF; + $out .= '<div id="toc__inside">'.DOKU_LF; + $out .= html_buildlist($this->toc,'toc',array($this,'_tocitem')); + $out .= '</div>'.DOKU_LF.'</div>'.DOKU_LF; + return $out; } + /** + * Callback for html_buildlist + */ + function _tocitem($item){ + return '<span class="li"><a href="#'.$item['hid'].'" class="toc">'. + $this->_xmlEntities($item['title']).'</a></span>'; + } + +/** FIXME deprecated + function toc_open() { global $lang; $this->doc .= '<div class="toc">'.DOKU_LF; @@ -122,6 +159,8 @@ class Doku_Renderer_xhtml extends Doku_Renderer { $this->doc .= '</div>'.DOKU_LF.'</div>'.DOKU_LF; } +*/ + function header($text, $level, $pos) { global $conf; //handle section editing @@ -132,7 +171,21 @@ class Doku_Renderer_xhtml extends Doku_Renderer { $this->lastsec = $pos; } - $this->doc .= DOKU_LF.'<h'.$level.'><a name="'.$this->_headerToLink($text).'" id="'.$this->_headerToLink($text).'">'; + // create a unique header id + $hid = $this->_headerToLink($text,'true'); + + //handle TOC +//FIXME if($this->meta['toc'] && + if($level >= $conf['toptoclevel'] && $level <= $conf['maxtoclevel']){ + // the TOC is one of our standard ul list arrays ;-) + $this->toc[] = array( 'hid' => $hid, + 'title' => $text, + 'type' => 'ul', + 'level' => $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; } @@ -969,11 +1022,26 @@ class Doku_Renderer_xhtml extends Doku_Renderer { /** * 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) { - $title = str_replace(':','',cleanID($title,true)); + function _headerToLink($title,$create=false) { + $title = str_replace(':','',cleanID($title,true)); //force ASCII $title = ltrim($title,'0123456789'); if(empty($title)) $title='section'; + + if($create){ + // make sure tiles are unique + $num = ''; + while(in_array($title.$num,$this->headers)){ + ($num) ? $num = 1 : $num++; + } + $title = $title.$num; + $this->headers[] = $title; + } + return $title; } |