php script facebook (#100) No permission to publish the video -


i'm trying upload video on facebook page using code. have added compulsory credentials add video. when select video , click upload button json request says dont have permission upload video. tried debug problem couldn't succeed. please me out. thank you

 <?php $app_id = "xxxxxxxxxxxxxxx"; $app_secret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; $my_url = "http://xxxxxxxx/test.php"; $video_title = "test_video_for_app"; $video_desc = "test_description"; $page_id = "xxxxxxxxxxxxxxxx"; // set app_id applications  $code = $_request["code"];  echo '<html><body>';  if(empty($code)) {   // permission user publish page.    $dialog_url = "http://www.facebook.com/dialog/oauth?client_id=". $app_id . "&redirect_uri=" . urlencode($my_url). "&scope=publish_actions,manage_pages";   echo('<script>top.location.href="' . $dialog_url . '";</script>'); } else {    // access token user, can /me/accounts   $token_url = "https://graph.facebook.com/oauth/access_token?client_id=". $app_id . "&redirect_uri=" . urlencode($my_url). "&client_secret=" . $app_secret. "&code=" . $code;   $access_token = file_get_contents($token_url);    $accounts_url = "https://graph.facebook.com/me/accounts?" . $access_token;   $response = file_get_contents($accounts_url);    // parse return value , array of accounts have   // access to. returned in data[] array.    $resp_obj = json_decode($response,true);   $accounts = $resp_obj['data'];    // find access token page want post video.   foreach($accounts $account) {        if($account['id'] == $page_id) {        $access_token = $account['access_token'];        break;     }   }    // using page access token above, create post action   // our form use upload video.   $post_url = "https://graph-video.facebook.com/" . $page_id . "/videos?". "title=" . $video_title. "&description=" . $video_desc. "&access_token=". $access_token;    // create simple form    echo '<form enctype="multipart/form-data" action=" '.$post_url.' "      method="post">';   echo 'please choose file:';   echo '<input name="file" type="file">';   echo '<input type="submit" value="upload" />';   echo '</form>';  }  echo '</body></html>';  ?>

this responce coming facebook 

    {        "error": {       "message": "(#100) no permission publish video",       "type": "oauthexception",       "code": 100,       "fbtrace_id": "h1uof8k83ll"    } }

so after long research got solution. need add permission developers.facebook.com.

  1. fisrt go developers.facebook.com
  2. go tools , support , select graph api explorer
  3. then select application , click on access token
  4. add permission publish_action in , click ok
  5. u access token.

copy thataccess token , paste in place of 

$access_token = file_get_contents($token_url);

it like

$access_token = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';

then run code , done


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