Subversion Repositories Applications.papyrus

<?php
require_once PAP_CHEMIN_API_PEAR.'XML/RSS.php';

class Text_Wiki_Render_Xhtml_Syndication extends Text_Wiki_Render {
    
    /**
    * 
    * Renders a token into text matching the requested format.
    * 
    * @access public
    * 
    * @param array $options The "options" portion of the token (second
    * element).
    * 
    * @return string The text rendered from the token options.
    * 
    */
    
    function token($options)
    {
        // Initialisation des variables
        $sortie = '';
        $urls = $options['url'];
        $tab_url = array_map('trim', explode(',', $urls));
        if (ini_get('allow_url_fopen') != 0) {
            ini_set('allow_url_fopen', 1);
        }
        if (ini_get('allow_url_fopen') != 0) {
            foreach ($tab_url as $cle => $url) {
                $rss =& new XML_RSS($url);
                $rss->parse();
                $aso_info_rss = $rss->getChannelInfo();
                if (isset($aso_info_rss['title')) {
                    $sortie .= '<h2>'.$aso_info_rss['title'].'</h2>';
                }
                $sortie .= '<ul class="syndication" >'."\n";
                foreach ($rss->getItems() as $item) {
                    $sortie .= '<li><a href="'.$item['link'].'">'.$item['title'].'</a></li>'."\n";
                }
                $sortie .= '</ul>'."\n";
            }
        }
        return $sortie;
    }
}
?>