Rss-Bridge/bridges/GiphyBridge.php
logmanoriginal 1d53b70272 bridges: Remove unused functions and update scopes
Many bridges implemented getDescription() which is only applicable for
bridges extending RSSExpander.

Functions that are not part of the abstract class or interface should
be in private scope for better readability.
2016-08-06 16:00:56 +02:00

95 lines
3 KiB
PHP

<?php
define('GIPHY_LIMIT', 10);
class GiphyBridge extends BridgeAbstract{
public function loadMetadatas() {
$this->maintainer = "kraoc";
$this->name = "Giphy Bridge";
$this->uri = "http://giphy.com/";
$this->description = "Bridge for giphy.com";
$this->update = "2016-08-06";
$this->parameters["By tag"] =
'[
{
"name" : "search tag",
"identifier" : "s"
}
]';
$this->parameters["Without tag"] =
'[
{
"name" : "max number of returned items",
"type" : "number",
"identifier" : "n"
}
]';
}
public function collectData(array $param){
$html = '';
$base_url = 'http://giphy.com';
if (isset($param['s'])) { /* keyword search mode */
$html = $this->file_get_html($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 = $this->file_get_html($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
}
}