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- <?php
- /**
- * RssBridgeCoinDesk
- * Returns the 5 newest posts from coindesk.com (full text)
- *
- * @name CoinDesk
- * @homepage http://www.coindesk.com/
- * @description Returns the 5 newest posts from CoinDesk (full text)
- * @maintainer mitsukarenai
- * @update 2014-05-30
- */
- class CoinDeskBridge extends BridgeAbstract{
- public function collectData(array $param){
- function CoinDeskStripCDATA($string) {
- $string = str_replace('<![CDATA[', '', $string);
- $string = str_replace(']]>', '', $string);
- return $string;
- }
- function CoinDeskExtractContent($url) {
- $html2 = file_get_html($url);
- $text = $html2->find('div.single-content', 0)->innertext;
- $text = strip_tags($text, '<p><a><img>');
- return $text;
- }
- $html = file_get_html('http://www.coindesk.com/feed/atom/') or $this->returnError('Could not request CoinDesk.', 404);
- $limit = 0;
- foreach($html->find('entry') as $element) {
- if($limit < 5) {
- $item = new \Item();
- $item->title = CoinDeskStripCDATA($element->find('title', 0)->innertext);
- $item->author = $element->find('author', 0)->plaintext;
- $item->uri = $element->find('link', 0)->href;
- $item->timestamp = strtotime($element->find('published', 0)->plaintext);
- $item->content = CoinDeskExtractContent($item->uri);
- $this->items[] = $item;
- $limit++;
- }
- }
-
- }
- public function getName(){
- return 'CoinDesk';
- }
- public function getURI(){
- return 'http://www.coindesk.com/';
- }
- public function getCacheDuration(){
- return 1800; // 30min
- }
- }
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