32 lines
1.3 KiB
PHP
32 lines
1.3 KiB
PHP
<?php
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class NumeramaBridge extends FeedExpander {
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const MAINTAINER = 'mitsukarenai';
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const NAME = 'Numerama';
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const URI = 'http://www.numerama.com/';
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const DESCRIPTION = 'Returns the 5 newest posts from Numerama (full text)';
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public function collectData(){
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$this->collectExpandableDatas(self::URI . 'feed/');
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}
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protected function parseItem($newsItem){
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$item = $this->parseRSS_2_0_Item($newsItem);
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$item['content'] = $this->ExtractContent($item['uri']);
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return $item;
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}
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private function ExtractContent($url){
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if($this->get_cached_time($url) <= strtotime('-24 hours'))
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$this->remove_from_cache($url);
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$article_html = $this->get_cached($url) or $this->returnServerError('Could not request Numerama: '.$url);
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$contents = $article_html->find('section[class=related-article]', 0)->innertext = ''; // remove related articles block
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$contents = '<img alt="" style="max-width:300px;" src="'.$article_html->find('meta[property=og:image]', 0)->getAttribute('content').'">'; // add post picture
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return $contents . $article_html->find('article[class=post-content]', 0)->innertext; // extract the post
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}
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public function getCacheDuration() {
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return 1800; // 30min
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}
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}
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