[dokuwiki] Re: rss with details ?
- From: Jan Galinski <jangal74@xxxxxxxxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Fri, 4 Nov 2005 10:41:18 +0100
Verfeinert und jetzt mit {{rss>URL?name1=value1&name2=value2&...}}
konfigurierbar
/**
* Renders an RSS feed using Magpie
*
* @author Andreas Gohr <andi@xxxxxxxxxxxxxx>
*/
function rss ($url){
$rss_params = array("desc" => 0, "date"=>"", "max"=> -1);
$desc = false;
$max = -1;
list($url,$params) = explode("?",$url);
foreach (explode("&",$params) as $param) {
list($name,$value) = explode("=",$param);
$rss_params[$name]=$value;
}
if ($rss_params[max] == 0) return;
global $lang;
define('MAGPIE_CACHE_ON', false); //we do our own caching
define('MAGPIE_DIR', DOKU_INC.'inc/magpie/');
define('MAGPIE_OUTPUT_ENCODING','UTF-8'); //return all feeds as UTF-8
require_once(MAGPIE_DIR.'/rss_fetch.inc');
//disable warning while fetching
$elvl = error_reporting(E_ERROR);
$rss = fetch_rss($url);
error_reporting($elvl);
$this->doc .= '<dl class="rss">';
if($rss){
$max = ($rss_params[max]>0 && $rss_params[max] <=
count($rss->items)) ? $rss_params[max] : count($rss->items);
for ($i=0; $i<$max; $i++) {
//foreach ($rss->items as $item ) {
//print_r($item);
$item = $rss->items[$i];
$this->doc .= '<dt>';
$this->externallink($item['link'],$item['title']);
$this->doc .= '</dt>';
if ($rss_params[date] != "") {
$this->doc .= '<dd class="date">' .
date($rss_params[date],$item['date_timestamp']) . '</dd>'."\n";
}
if ($rss_params[desc]) {
$this->doc .= '<dd>' . $item['description'] . '</dd>'."\n";
}
}
}else{
$this->doc .= '<dt>';
$this->doc .= '<em>'.$lang['rssfailed'].'</em>';
$this->externallink($url);
$this->doc .= '</dt>';
}
$this->doc .= '</dl>';
}
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