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<?php
define('GIPHY_LIMIT', 10);
class GiphyBridge extends BridgeAbstract {
const MAINTAINER = 'kraoc';
const NAME = 'Giphy Bridge';
const URI = 'https://giphy.com/';
const CACHE_TIMEOUT = 300; //5min
const DESCRIPTION = 'Bridge for giphy.com';
const PARAMETERS = array( array(
's' => 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';
$html = getSimpleHTMLDOM(self::URI . '/search/' . urlencode($this->getInput('s') . '/'))
or 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 = getSimpleHTMLDOM(self::URI . $href)
or 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'] = '<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++;
}
}
}
}
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