62 lines
1.9 KiB
PHP
62 lines
1.9 KiB
PHP
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<?php
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/**
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* InlineTOC-Plugin: Renders the page's toc inside the page content
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*
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* @license GPL v2 (http://www.gnu.org/licenses/gpl.html)
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* @author Andreone
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*/
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if(!defined('DOKU_INC')) die();
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if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
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require_once(DOKU_PLUGIN.'action.php');
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class action_plugin_inlinetoc extends DokuWiki_Action_Plugin {
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/**
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* Register event handlers
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*/
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function register(&$controller) {
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$controller->register_hook('TPL_ACT_RENDER', 'BEFORE', $this, 'handle_act_render', array());
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$controller->register_hook('RENDERER_CONTENT_POSTPROCESS', 'AFTER', $this, 'handle_renderer_content_postprocess', array());
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}
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/**
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* Make sure the other toc is not printed
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*/
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function handle_act_render(&$event, $param) {
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global $ID;
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global $INFO;
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if (p_get_metadata($ID, 'movetoc')) {
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$INFO['prependTOC'] = false;
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}
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}
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/**
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* Replace our placeholder with the actual toc content
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*/
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function handle_renderer_content_postprocess(&$event, $param) {
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global $TOC;
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if ($TOC) {
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$html = '<div id="inlinetoc2" class="inlinetoc2">' . html_buildlist($TOC, 'inlinetoc2', array($this, 'html_list_inlinetoc2')) . '</div>';
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$event->data[1] = str_replace('<!-- INLINETOCPLACEHOLDER -->',
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$html,
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$event->data[1]);
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}
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}
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/**
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* Callback for html_buildlist.
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* Builds list items with inlinetoc2 printable class instead of dokuwiki's toc class which isn't printable.
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*/
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function html_list_inlinetoc2($item){
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if(isset($item['hid'])){
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$link = '#'.$item['hid'];
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}else{
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$link = $item['link'];
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}
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return '<span class="li"><a href="'.$link.'" class="inlinetoc2">'. hsc($item['title']).'</a></span>';
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}
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}
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