1d53b70272
Many bridges implemented getDescription() which is only applicable for bridges extending RSSExpander. Functions that are not part of the abstract class or interface should be in private scope for better readability.
55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
<?php
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class CommonDreamsBridge extends BridgeAbstract{
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public function loadMetadatas() {
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$this->maintainer = "nyutag";
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$this->name = "CommonDreams Bridge";
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$this->uri = "http://www.commondreams.org/";
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$this->description = "Returns the newest articles.";
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$this->update = "2016-08-06";
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}
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private function CommonDreamsExtractContent($url) {
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$html3 = $this->file_get_html($url);
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$text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext;
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$html3->clear();
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unset ($html3);
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return $text;
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}
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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 $string;
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}
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$html = $this->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 < 4) {
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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 = $this->CommonDreamsExtractContent($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; // 1 hours
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}
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}
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