source: inc/public/rs.extension.php @ 2566:9bf417837888

<?php
# -- BEGIN LICENSE BLOCK ---------------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK -----------------------------------------
if (!defined('DC_RC_PATH')) { return; }

$core->addBehavior('coreBlogGetPosts',array('rsExtendPublic','coreBlogGetPosts'));
$core->addBehavior('coreBlogGetComments',array('rsExtendPublic','coreBlogGetComments'));

class rsExtendPublic
{
     public static function coreBlogGetPosts($rs)
     {
          $rs->extend('rsExtPostPublic');
     }

     public static function coreBlogGetComments($rs)
     {
          $rs->extend('rsExtCommentPublic');
     }
}

class rsExtPostPublic extends rsExtPost
{
     public static function getContent($rs,$absolute_urls=false)
     {
          # Not very nice hack but it does the job :)
          if (isset($GLOBALS['_ctx']) && $GLOBALS['_ctx']->short_feed_items === true) {
               $_ctx =& $GLOBALS['_ctx'];
               $c = parent::getContent($rs,$absolute_urls);
               $c = context::remove_html($c);
               $c = context::cut_string($c,350);

               $c =
               '<p>'.$c.'... '.
               '<a href="'.$rs->getURL().'"><em>'.__('Read').'</em> '.
               html::escapeHTML($rs->post_title).'</a></p>';

               return $c;
          }

          if ($rs->core->blog->settings->system->use_smilies)
          {
               return self::smilies(parent::getContent($rs,$absolute_urls),$rs->core->blog);
          }

          return parent::getContent($rs,$absolute_urls);
     }

     public static function getExcerpt($rs,$absolute_urls=false)
     {
          if ($rs->core->blog->settings->system->use_smilies)
          {
               return self::smilies(parent::getExcerpt($rs,$absolute_urls),$rs->core->blog);
          }

          return parent::getExcerpt($rs,$absolute_urls);
     }

     protected static function smilies($c,$blog)
     {
          if (!isset($GLOBALS['__smilies'])) {
               $GLOBALS['__smilies'] = context::getSmilies($blog);
          }
          return context::addSmilies($c);
     }
}

class rsExtCommentPublic extends rsExtComment
{
     public static function getContent($rs,$absolute_urls=false)
     {
          if ($rs->core->blog->settings->system->use_smilies)
          {
               $c = parent::getContent($rs,$absolute_urls);

               if (!isset($GLOBALS['__smilies'])) {
                    $GLOBALS['__smilies'] = context::getSmilies($rs->core->blog);
               }
               return context::addSmilies($c);
          }

          return parent::getContent($rs,$absolute_urls);
     }
}