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- <?php
- /**
- * RssBridgeCommonDreams
- * Returns the newest articles
- * 2015-04-03
- *
- * @name CommonDreams Bridge
- * @homepage http://www.commondreams.org/
- * @description Returns the newest articles.
- * @maintainer nyutag
- */
- class CommonDreamsBridge extends BridgeAbstract{
-
- public function collectData(array $param){
- function CommonDreamsUrl($string) {
- $html2 = explode(" ", $string);
- $string = $html2[2] . "/node/" . $html2[0];
- return $string;
- }
-
- function CommonDreamsExtractContent($url) {
- $html3 = file_get_html($url);
- $text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext;
- return $text;
- }
- $html = file_get_html('http://www.commondreams.org/rss.xml') or $this->returnError('Could not request CommonDreams.', 404);
- $limit = 0;
- foreach($html->find('item') as $element) {
- if($limit < 2) {
- $item = new \Item();
- $item->title = $element->find('title', 0)->innertext;
- $item->uri = CommonDreamsUrl($element->find('guid', 0)->innertext);
- $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
- $item->content = CommonDreamsExtractContent($item->uri);
- $this->items[] = $item;
- $limit++;
- }
- }
-
- }
- public function getName(){
- return 'CommonDreams Bridge';
- }
- public function getURI(){
- return 'http://www.commondreams.org/';
- }
- public function getCacheDuration(){
- // return 3600*2; // 2 hours
- return 0;
- }
- }
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