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- <?php
- class NumeramaBridge extends BridgeAbstract{
- public function loadMetadatas() {
- $this->maintainer = "mitsukarenai";
- $this->name = "Numerama";
- $this->uri = "http://www.numerama.com/";
- $this->description = "Returns the 5 newest posts from Numerama (full text)";
- $this->update = "2015-10-12";
- }
- public function collectData(array $param){
- function NumeramaStripCDATA($string) {
- $string = str_replace('<![CDATA[', '', $string);
- $string = str_replace(']]>', '', $string);
- return $string;
- }
- function NumeramaExtractContent($url)
- {
- $html2 = file_get_html($url);
- $text = $html2->find('section[class=related-article]', 0)->innertext = ''; // remove related articles block
- $text = '<img alt="" style="max-width:300px;" src="'.$html2->find('meta[property=og:image]', 0)->getAttribute('content').'">'; // add post picture
- $text = $text.$html2->find('article[class=post-content]', 0)->innertext; // extract the post
- return $text;
- }
- $html = file_get_html('http://www.numerama.com/feed/') or $this->returnError('Could not request Numerama.', 404);
- $limit = 0;
- foreach($html->find('item') as $element) {
- if($limit < 5) {
- $item = new \Item();
- $item->title = html_entity_decode(NumeramaStripCDATA($element->find('title', 0)->innertext));
- $item->author = NumeramaStripCDATA($element->find('dc:creator', 0)->innertext);
- $item->uri = NumeramaStripCDATA($element->find('guid', 0)->plaintext);
- $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
- $item->content = NumeramaExtractContent($item->uri);
- $this->items[] = $item;
- $limit++;
- }
- }
- }
- public function getName(){
- return 'Numerama';
- }
- public function getURI(){
- return 'http://www.numerama.com/';
- }
- public function getCacheDuration(){
- return 1800; // 30min
- }
- }
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