80 lines
2.7 KiB
PHP
80 lines
2.7 KiB
PHP
<?php
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define('GIPHY_LIMIT', 10);
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class GiphyBridge extends BridgeAbstract{
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public function loadMetadatas() {
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$this->maintainer = "kraoc";
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$this->name = "Giphy Bridge";
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$this->uri = "http://giphy.com/";
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$this->description = "Bridge for giphy.com";
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$this->parameters["By tag"] = array(
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's'=>array('name'=>'search tag')
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);
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$this->parameters["Without tag"] = array(
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'n'=>array(
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'name'=>'max number of returned items',
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'type'=>'number'
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)
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);
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}
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public function collectData(array $param){
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$html = '';
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$base_url = 'http://giphy.com';
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if (isset($param['s'])) { /* keyword search mode */
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$html = $this->getSimpleHTMLDOM($base_url.'/search/'.urlencode($param['s'].'/')) or $this->returnServerError('No results for this query.');
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}
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else {
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$this->returnClientError('You must specify a search worf (?s=...).');
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}
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$max = GIPHY_LIMIT;
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if (isset($param['n'])) {
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$max = (integer) $param['n'];
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}
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$limit = 0;
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$kw = urlencode($param['s']);
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foreach($html->find('div.hoverable-gif') as $entry) {
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if($limit < $max) {
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$node = $entry->first_child();
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$href = $node->getAttribute('href');
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$html2 = $this->getSimpleHTMLDOM($base_url . $href) or $this->returnServerError('No results for this query.');
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$figure = $html2->getElementByTagName('figure');
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$img = $figure->firstChild();
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$caption = $figure->lastChild();
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$item = new \Item();
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$item->id = $img->getAttribute('data-gif_id');
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$item->uri = $img->getAttribute('data-bitly_gif_url');
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$item->username = 'Giphy - '.ucfirst($kw);
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$title = $caption->innertext();
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$title = preg_replace('/\s+/', ' ',$title);
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$title = str_replace('animated GIF', '', $title);
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$title = str_replace($kw, '', $title);
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$title = preg_replace('/\s+/', ' ',$title);
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$title = trim($title);
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if (strlen($title) <= 0) {
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$title = $item->id;
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}
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$item->title = trim($title);
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$item->content =
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'<a href="'.$item->uri.'">'
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.'<img src="'.$img->getAttribute('src').'" width="'.$img->getAttribute('data-original-width').'" height="'.$img->getAttribute('data-original-height').'" />'
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.'</a>';
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$this->items[] = $item;
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$limit++;
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}
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}
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}
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public function getCacheDuration(){
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return 300; // 5 minutes
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}
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}
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