rss-bridge/bridges/FlickrExploreBridge.php

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2013-08-11 13:30:41 +02:00
<?php
class FlickrExploreBridge extends BridgeAbstract{
public $maintainer = "sebsauvage";
public $name = "Flickr Explore";
public $uri = "https://www.flickr.com/";
public $description = "Returns the latest interesting images from Flickr";
public function collectData(){
$html = $this->getSimpleHTMLDOM($this->uri.'explore')
or $this->returnServerError('Could not request Flickr.');
foreach($html->find('.photo-list-photo-view') as $element) {
// Get the styles
$style = explode(';', $element->style);
// Get the background-image style
$backgroundImage = explode(':', end($style));
// URI type : url(//cX.staticflickr.com/X/XXXXX/XXXXXXXXX.jpg)
$imageURI = trim(str_replace(['url(', ')'], '', end($backgroundImage)));
// Get the image ID
$imageURIs = explode('_', basename($imageURI));
$imageID = reset($imageURIs);
// Get the image JSON via Flickr API
$imageJSON = json_decode($this->getContents(
'https://api.flickr.com/services/rest/?'
.'method=flickr.photos.getInfo&'
.'api_key=103b574d49bd51f0e18bfe907da44a0f&'
.'photo_id='.$imageID.'&'
.'format=json&'
.'nojsoncallback=1'
)) or $this->returnServerError('Could not request Flickr.'); // FIXME: Request time too long...
$item = array();
$item['uri'] = $this->uri.'photo.gne?id='.$imageID;
$item['content'] = '<a href="' . $item['uri'] . '"><img src="' . $imageURI . '" /></a>'; // FIXME: Filter javascript ?
$item['title'] = $imageJSON->photo->title->_content;
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$this->items[] = $item;
}
}
public function getCacheDuration(){
return 21600; // 6 hours
}
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}