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- <?php
- class CommonDreamsBridge extends BridgeAbstract{
- public function loadMetadatas() {
- $this->maintainer = "nyutag";
- $this->name = "CommonDreams Bridge";
- $this->uri = "http://www.commondreams.org/";
- $this->description = "Returns the newest articles.";
- }
- private function CommonDreamsExtractContent($url) {
- $html3 = $this->getSimpleHTMLDOM($url);
- $text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext;
- $html3->clear();
- unset ($html3);
- return $text;
- }
- public function collectData(array $param){
- function CommonDreamsUrl($string) {
- $html2 = explode(" ", $string);
- $string = $html2[2] . "/node/" . $html2[0];
- return $string;
- }
- $html = $this->getSimpleHTMLDOM('http://www.commondreams.org/rss.xml') or $this->returnServerError('Could not request CommonDreams.');
- $limit = 0;
- foreach($html->find('item') as $element) {
- if($limit < 4) {
- $item = array();
- $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'] = $this->CommonDreamsExtractContent($item['uri']);
- $this->items[] = $item;
- $limit++;
- }
- }
- }
- }
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