rss-bridge/bridges/GuruMedBridge.php
2014-08-02 13:55:49 +02:00

57 lines
1.4 KiB
PHP

<?php
/**
* RssBridgeGuruMed
* Returns the 5 newest posts from http://www.gurumed.org (full text)
*
* @name GuruMed
* @description Returns the 5 newest posts from Gurumed (full text)
* @homepage http://www.gurumed.org
*@maintainer qwertygc
*/
class GuruMedBridge extends BridgeAbstract{
public function collectData(array $param){
function GurumedStripCDATA($string) {
$string = str_replace('<![CDATA[', '', $string);
$string = str_replace(']]>', '', $string);
return $string;
}
function GurumedExtractContent($url) {
$html2 = file_get_html($url);
$text = $html2->find('div.entry', 0)->innertext;
return $text;
}
$html = file_get_html('http://gurumed.org/feed') or $this->returnError('Could not request Gurumed.', 404);
$limit = 0;
foreach($html->find('item') as $element) {
if($limit < 5) {
$item = new \Item();
$item->title = GurumedStripCDATA($element->find('title', 0)->innertext);
$item->uri = GurumedStripCDATA($element->find('guid', 0)->plaintext);
$item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
$item->content = GurumedExtractContent($item->uri);
$this->items[] = $item;
$limit++;
}
}
}
public function getName(){
return 'Gurumed';
}
public function getURI(){
return 'http://gurumed.org/';
}
public function getCacheDuration(){
return 3600; // 1 hour
}
}