source: plugins/multiToc/trunk/_prepend.php @ 2812

<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
# This file is part of multiToc, a plugin for Dotclear.
# 
# Copyright (c) 2009-2010 Tomtom and contributors
# http://blog.zenstyle.fr/
# 
# Licensed under the GPL version 2.0 license.
# A copy of this license is available in LICENSE file or at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# -- END LICENSE BLOCK ------------------------------------

$__autoload['multiTocPost'] = dirname(__FILE__).'/inc/class.multi.toc.php';
$__autoload['multiTocUi'] = dirname(__FILE__).'/inc/class.multi.toc.php';

$core->addBehavior('publicBeforeDocument',array('multiTocBehaviors','addTplPath'));
$core->addBehavior('coreBlogGetPosts',array('multiTocBehaviors','coreBlogGetPosts'));
$core->addBehavior('initStacker',array('multiTocBehaviors','initStacker'));

$core->url->register('multitoc','multitoc','^multitoc/(.*)$',array('multiTocUrl','multiToc'));

require dirname(__FILE__).'/_widgets.php';

class multiTocBehaviors
{
     public static function addTplPath()
     {
          $GLOBALS['core']->tpl->setPath($GLOBALS['core']->tpl->getPath(), dirname(__FILE__).'/default-templates');
     }
     
     public static function coreBlogGetPosts($rs)
     {
          $rs->extend('rsMultiTocPost');
     }
     
     public static function postHeaders()
     {
          $s = unserialize($GLOBALS['core']->blog->settings->multiToc->multitoc_settings);
          
          return
               (isset($s['post']['enable']) && $s['post']['enable']) ?
               '<script type="text/javascript" src="index.php?pf=multiToc/js/post.js"></script>'.
               '<script type="text/javascript">'."\n".
               "//<![CDATA[\n".
               dcPage::jsVar('jsToolBar.prototype.elements.multiToc.title',__('Table of content')).
               "\n//]]>\n".
               "</script>\n" : '';
     }
     
     public static function initStacker($core)
     {
          $core->stacker->addFilter(
               'multiTocFilter',
               'multiTocBehaviors',
               'multiTocFilter',
               'any',
               100,
               'multiToc',
               __('Add post TOC')
          );
     }
     
     public static function multiTocFilter($rs,$text,$absolute_urls = false)
     {
          if ($rs->hasToc()) {
               $toc = new multiTocPost($rs);
               $text = $toc->process($text);
               unset($toc);
          }
          
          return $text;
     }
}

class rsMultiTocPost
{
     public static function hasToc($rs)
     {
          if (preg_match('/<p>::TOC::<\/p>/',$rs->post_excerpt_xhtml.$rs->post_content_xhtml)) {
               return true;
          }
          else {
               return false;
          }
     }
}

?>