array( 'name'=>'search tag', 'required'=>true ), 'n'=>array( 'name'=>'max number of returned items', 'type'=>'number' ) )); public function collectData(){ $html = ''; $base_url = 'http://giphy.com'; $html = $this->getSimpleHTMLDOM(self::URI.'/search/'.urlencode($this->getInput('s').'/')) or $this->returnServerError('No results for this query.'); $max = GIPHY_LIMIT; if ($this->getInput('n')) { $max = $this->getInput('n'); } $limit = 0; $kw = urlencode($this->getInput('s')); foreach($html->find('div.hoverable-gif') as $entry) { if($limit < $max) { $node = $entry->first_child(); $href = $node->getAttribute('href'); $html2 = $this->getSimpleHTMLDOM(self::URI . $href) or $this->returnServerError('No results for this query.'); $figure = $html2->getElementByTagName('figure'); $img = $figure->firstChild(); $caption = $figure->lastChild(); $item = array(); $item['id'] = $img->getAttribute('data-gif_id'); $item['uri'] = $img->getAttribute('data-bitly_gif_url'); $item['username'] = 'Giphy - '.ucfirst($kw); $title = $caption->innertext(); $title = preg_replace('/\s+/', ' ',$title); $title = str_replace('animated GIF', '', $title); $title = str_replace($kw, '', $title); $title = preg_replace('/\s+/', ' ',$title); $title = trim($title); if (strlen($title) <= 0) { $title = $item['id']; } $item['title'] = trim($title); $item['content'] = '' .'' .''; $this->items[] = $item; $limit++; } } } }