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POInstagram Api with MongoDB and PHP
 

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  1. POInstagram Api with MongoDB and PHP
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    <p>I am have been wrestling with the realtime instagram api for a class project. I have a subscription and callback script that pushes the data into mongoDB. Everything works great and I receive updates, but the $data array is empty on all of them. I can't seem to find why I'm not receiving data back with the updates. Any help would be appreciated. Here is my code and I attached a screenshot of my mongoDB result. </p> <p>***Subscribe script</p> <pre><code>&lt;?php //Subscribe //ALL YOUR IMPORTANT API INFO $client_id = 'xxxxxxxxxxxxxxxxxxxx'; $client_secret = 'xxxxxxxxxxxxxxxxxxxxxx'; $object = 'geography'; $lat = '39.73'; $lng = '-104.98'; $radius = '5000'; $aspect = 'media'; $verify_token=''; $callback_url = 'http://www.callback.com'; //SETTING UP THE CURL SETTINGS $attachment = array( 'client_id' =&gt; $client_id, 'client_secret' =&gt; $client_secret, 'object' =&gt; $object, 'lat' =&gt; $lat, 'lng' =&gt; $lng, 'radius' =&gt; $radius, 'aspect' =&gt; $aspect, 'verify_token' =&gt; $verify_token, 'callback_url'=&gt;$callback_url ); //URL TO THE INSTAGRAM API FUNCTION $url = "https://api.instagram.com/v1/subscriptions/"; $ch = curl_init(); //EXECUTE THE CURL... curl_setopt($ch, CURLOPT_URL,$url); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, $attachment); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //to suppress the curl output $result = curl_exec($ch); curl_close ($ch); //PRINT THE RESULTS OF THE SUBSCRIPTION, IF ALL GOES WELL YOULL SEE A 200 print_r($result); ?&gt; </code></pre> <p><em>*</em>*Callback script</p> <pre><code>&lt;?php //Callback if (isset ($_GET['hub_challenge'])){ echo $_GET['hub_challenge']; } else { //database config $dbhost = '@myserver'; $dbname = 'test'; //connect to database $m = new Mongo("mongodb://$dbhost"); $db = $m-&gt;$dbname; //select the collection $collection = $db-&gt;instagram; //This is an update $myString = file_get_contents('php://input'); $ALL = date("F j, Y, g:i a")." ".$myString."\r\n"; file_put_contents('activity1.log', $ALL, FILE_APPEND); $answer = json_decode($myString); $collection-&gt;save($answer); } ?&gt; </code></pre> <p>When I open RoboMongo I get the keys I recieve are object id, changed aspect, object, time, subscription id. Then there is a data array that is always empty. I can't figure how to the info from this. </p>
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    1. USpatrickbarker
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      1. VTUpMod
    1. CODid you ever figure this out? I have the same problem. Data is always empty.
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      1. POInstagram Api with MongoDB and PHP
      1. USJoe Longstreet
    2. COCould you post the entries in activity1.log? Is the data field filled out there? If so, then you are using the instagram api incorrectly (I haven't used that api so I don't know which arguments it takes, or your callback script should take...)
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      1. USbjori
 

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