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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)';
- }
- public function collectData(array $param) {
- function NumeramaStripCDATA($string) {
- $string = str_replace('<![CDATA[', '', $string);
- $string = str_replace(']]>', '', $string);
- return $string;
- }
- $feed = $this->uri.'feed/';
- $html = $this->getSimpleHTMLDOM($feed) or $this->returnServerError('Could not request Numerama: '.$feed);
- $limit = 0;
- foreach($html->find('item') as $element) {
- if($limit < 5) {
- $item = array();
- $item['title'] = html_entity_decode(NumeramaStripCDATA($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);
- $article_url = NumeramaStripCDATA($element->find('guid', 0)->plaintext);
- $article_html = $this->getSimpleHTMLDOM($article_url) or $this->returnServerError('Could not request Numerama: '.$article_url);
- $contents = $article_html->find('section[class=related-article]', 0)->innertext = ''; // remove related articles block
- $contents = '<img alt="" style="max-width:300px;" src="'.$article_html->find('meta[property=og:image]', 0)->getAttribute('content').'">'; // add post picture
- $contents = $contents.$article_html->find('article[class=post-content]', 0)->innertext; // extract the post
- $item['content'] = $contents;
- $this->items[] = $item;
- $limit++;
- }
- }
- }
- public function getCacheDuration() {
- return 1800; // 30min
- }
- }
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