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