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- <?php
- /**
- * RssBridgeGiphy
- * Based on https://github.com/mitsukarenai/twitterbridge-noapi
- * 2014-12-05
- *
- * @name Giphy Bridge
- * @homepage http://giphy.com/
- * @description Bridge for giphy.com
- * @maintainer kraoc
- * @use1(s="search tag")
- * @use2(n="max number of returned items")
- */
- define(GIPHY_LIMIT, 10);
- class GiphyBridge extends BridgeAbstract{
- public function collectData(array $param){
- $html = '';
- $base_url = 'http://giphy.com';
- if (isset($param['s'])) { /* keyword search mode */
- $html = file_get_html($base_url.'/search/'.urlencode($param['s'].'/')) or $this->returnError('No results for this query.', 404);
- }
- else {
- $this->returnError('You must specify a search worf (?s=...).', 400);
- }
- $max = GIPHY_LIMIT;
- if (isset($param['n'])) {
- $max = (integer) $param['n'];
- }
-
- $limit = 0;
- $kw = urlencode($param['s']);
- foreach($html->find('div.hoverable-gif') as $entry) {
- if($limit < $max) {
- $node = $entry->first_child();
- $href = $node->getAttribute('href');
-
- $html2 = file_get_html($base_url . $href) or $this->returnError('No results for this query.', 404);
- $figure = $html2->getElementByTagName('figure');
- $img = $figure->firstChild();
- $caption = $figure->lastChild();
-
- $item = new \Item();
- $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);
- $item->content =
- '<a href="'.$item->uri.'">'
- .'<img src="'.$img->getAttribute('src').'" width="'.$img->getAttribute('data-original-width').'" height="'.$img->getAttribute('data-original-height').'" />'
- .'</a>';
-
- $this->items[] = $item;
- $limit++;
- }
- }
- }
- public function getName(){
- return 'Giphy Bridge';
- }
- public function getURI(){
- return 'http://giphy.com/';
- }
- public function getCacheDuration(){
- return 300; // 5 minutes
- }
-
- public function getUsername(){
- return $this->items[0]->username;
- }
- }
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