array( 'name'=>'keyword', 'required'=>true ) )); public function collectData(){ $html = ''; if ($this->getInput('u') != '') { $this->request = $this->getInput('u'); $link = 'http://scoop.it/search?q=' .urlencode($this->request); $html = $this->getSimpleHTMLDOM($link) or $this->returnServerError('Could not request ScoopIt. for : ' . $link); foreach($html->find('div.post-view') as $element) { $item = array(); $item['uri'] = $element->find('a', 0)->href; $item['title'] = preg_replace('~[[:cntrl:]]~', '', $element->find('div.tCustomization_post_title',0)->plaintext); $item['content'] = preg_replace('~[[:cntrl:]]~', '', $element->find('div.tCustomization_post_description', 0)->plaintext); $this->items[] = $item; } } else { $this->returnServerError('You must specify a keyword'); } } public function getCacheDuration(){ return 21600; // 6 hours } }