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- <?php
- /**
- * RssBridgeOpenTheory
- * Returns the 5 newest posts from http://open1theory.com (full text)
- *
- * @name Opentheory
- * @description Returns the 5 newest posts from OpenTheory (full text)
- * @homepage http://open1theory.com
- *@maintainer qwertygc
- */
- class OpenTheoryBridge extends BridgeAbstract{
- public function collectData(array $param){
- function StripCDATA($string) {
- $string = str_replace('<![CDATA[', '', $string);
- $string = str_replace(']]>', '', $string);
- return $string;
- }
- function ExtractContent($url) {
- $html2 = file_get_html($url);
- $text = $html2->find('div.entry-content', 0)->innertext;
- $text = preg_replace('@<script[^>]*?>.*?</script>@si', '', $text);
- return $text;
- }
- $html = file_get_html('http://open1theory.com/feed') or $this->returnError('Could not request OpenTheory.', 404);
- $limit = 0;
- foreach($html->find('item') as $element) {
- if($limit < 5) {
- $item = new \Item();
- $item->title = StripCDATA($element->find('title', 0)->innertext);
- $item->uri = StripCDATA($element->find('guid', 0)->plaintext);
- $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
- $item->content = ExtractContent($item->uri);
- $this->items[] = $item;
- $limit++;
- }
- }
-
- }
- public function getName(){
- return 'OpenTheory';
- }
- public function getURI(){
- return 'http://open1theory.com/feed';
- }
- public function getCacheDuration(){
- return 3600; // 1 hour
- // return 0; // 1 hour
- }
- }
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