rss-bridge/bridges/InstagramBridge.php

89 lines
2.2 KiB
PHP
Raw Normal View History

2013-10-29 09:26:48 +01:00
<?php
class InstagramBridge extends BridgeAbstract{
2013-10-29 09:26:48 +01:00
private $request;
public function loadMetadatas() {
$this->maintainer = "pauder";
$this->name = "Instagram Bridge";
$this->uri = "http://instagram.com/";
$this->description = "Returns the newest images";
$this->update = "2014-05-25";
$this->parameters[] =
'[
{
"name" : "username",
"identifier" : "u"
}
]';
}
2013-10-29 09:26:48 +01:00
public function collectData(array $param){
$html = '';
if (isset($param['u'])) { /* user timeline mode */
$this->request = $param['u'];
$html = $this->file_get_html('http://instagram.com/'.urlencode($this->request)) or $this->returnError('Could not request Instagram.', 404);
2013-10-29 09:26:48 +01:00
}
else {
$this->returnError('You must specify a Instagram username (?u=...).', 400);
}
2013-10-29 15:59:22 +01:00
$innertext = null;
foreach($html->find('script') as $script)
{
if ('' === $script->innertext) {
continue;
}
$pos = strpos(trim($script->innertext), 'window._sharedData');
if (0 !== $pos)
2013-10-29 15:59:22 +01:00
{
continue;
}
$innertext = $script->innertext;
break;
}
$json = trim(substr($innertext, $pos+18), ' =;');
2013-10-29 15:59:22 +01:00
$data = json_decode($json);
$userMedia = $data->entry_data->ProfilePage[0]->user->media->nodes;
2013-10-29 15:59:22 +01:00
foreach($userMedia as $media)
2013-10-29 09:26:48 +01:00
{
2013-10-29 15:59:22 +01:00
$item = new \Item();
$item->uri = "https://instagram.com/p/".$media->code."/";
$item->content = '<img src="' . htmlentities($media->display_src) . '" />';
2013-10-29 15:59:22 +01:00
if (isset($media->caption))
2013-10-29 09:26:48 +01:00
{
$item->title = $media->caption;
2013-10-29 15:59:22 +01:00
} else {
$item->title = basename($media->display_src);
2013-10-29 09:26:48 +01:00
}
$item->timestamp = $media->date;
2013-10-29 15:59:22 +01:00
$this->items[] = $item;
2013-10-29 09:26:48 +01:00
}
}
public function getName(){
return (!empty($this->request) ? $this->request .' - ' : '') .'Instagram Bridge';
}
public function getURI(){
return 'http://instagram.com/';
}
public function getCacheDuration(){
2014-01-30 12:02:56 +01:00
return 3600;
2013-10-29 09:26:48 +01:00
}
}