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