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rss-bridge/bridges/InstagramBridge.php
2013-10-29 09:26:48 +01:00

56 lines
1.8 KiB
PHP

<?php
/**
* RssBridgeInstagram
* Returns the newest photos
*
* @name Instagram Bridge
* @description Returns the newest images
* @use1(u="username")
*/
class InstagramBridge extends BridgeAbstract{
private $request;
public function collectData(array $param){
$html = '';
if (isset($param['u'])) { /* user timeline mode */
$this->request = $param['u'];
$text = file_get_contents('http://instagram.com/'.urlencode($this->request)) or $this->returnError('Could not request Instagram.', 404);
}
else {
$this->returnError('You must specify a Instagram username (?u=...).', 400);
}
// "standard_resolution":{"url":"http:\/\/distilleryimage6.s3.amazonaws.com\/5ff1829036bc11e3b6c622000a1f92d1_7.jpg","width":612,"height":612}
if (preg_match_all('/"standard_resolution":\{"url":"(http:[^"]+)","width":(\d+),"height":(\d+)\}/', $text, $matches))
{
foreach($matches[0] as $key => $dummy)
{
$imageurl = stripslashes($matches[1][$key]);
$width = (int) $matches[2][$key];
$height = (int) $matches[3][$key];
$item = new \Item();
$item->uri = $imageurl;
$item->content = '<img src="' . htmlentities($imageurl) . '" width="'.$width.'" height="'.$height.'" />';
$item->title = basename($imageurl);
$this->items[] = $item;
}
}
}
public function getName(){
return (!empty($this->request) ? $this->request .' - ' : '') .'Instagram Bridge';
}
public function getURI(){
return 'http://instagram.com/';
}
public function getCacheDuration(){
return 21600; // 6 hours
}
}