php - facebook Graph API for photo got object ID not exist -


i'm creating plugin wordpress dealing facebook feed. , following tutorials https://www.codeofaninja.com/2014/10/display-facebook-page-feed-on-wordpress-or-website.html

here code in views.

$ct_facebook_keys = get_option("ct_facebook_keys");  $access_token_url = "https://graph.facebook.com/oauth/access_token?client_id=".$ct_facebook_keys["app_id"]."&client_secret=".$ct_facebook_keys["app_secret"]."&grant_type=client_credentials"; $result = file_get_contents($access_token_url); $decoded = json_decode($result, true);  $access_token = $decoded["access_token"];   $profile_photo_src = "https://graph.facebook.com/".$ct_facebook_keys["fb_user_id"]."/picture?type=square"; $fields = "id,message,picture,link,name,description,type,icon,created_time,from,object_id";   $json_link = "https://graph.facebook.com/".$ct_facebook_keys['fb_user_id']."/feed?access_token=".$access_token."&fields=".$fields."&limit=".$limit; $json = file_get_contents($json_link);  $obj = json_decode($json, true); $feed_item_count = count($obj['data']);  <?php                          for($x=0; $x<$feed_item_count; $x++){                              // post id                             $id = $obj['data'][$x]['id'];                             $post_id_arr = explode('_', $id);                             $post_id = $post_id_arr[1];                              // user's custom message                             $message = $obj['data'][$x]['message'];                              // picture link                             $picture = $obj['data'][$x]['picture'];                             $picture_url_arr = explode('&url=', $picture);                             $picture_url = urldecode($picture_url_arr[1]);                              // link posted                             $link = $obj['data'][$x]['link'];                              // name or title of link posted                             $name = $obj['data'][$x]['name'];                              $description = $obj['data'][$x]['description'];                             $type = $obj['data'][$x]['type'];                              // when posted                             $created_time = $obj['data'][$x]['created_time'];                             $converted_date_time = date( 'y-m-d h:i:s', strtotime($created_time));                             $ago_value = time_elapsed_string($converted_date_time);                              //                             $page_name = $obj['data'][$x]['from']['name'];                              // useful photo                             $object_id = $obj['data'][$x]['object_id'];                             ?>                             <li class="feed-list-item">                                 <div class='row'>                                      <div class='col-md-4'>                                          <div class='profile-info'>                                             .....                                         </div>                                                             </div>                                     <div class='col-md-8'>                                         <div class='profile-message'><?php echo $message ?></div>                                         <div class='post-content'>                                             <a href='<?php echo $link ?>' target='_blank' class='post-link'>                                                 <?php if($type=="photo"){ ?>                                                     <?php var_dump("https://graph.facebook.com/".$object_id."/picture"); ?>                                                     <img src='https://graph.facebook.com/<?php echo $object_id ?>/picture' />                                                 <?php }                                                      <div class='post-info'>                                                         <div class='post-info-name'><?php echo $name ?></div>                                                         <div class='post-info-description'><?php echo $description ?></div>                                                     </div>";                                                 <?php } ?>                                              </a>                                         </div>                                     </div>                                 </div>                                                   </li>                     <?php } ?>

the issue line https://graph.facebook.com/<?php echo $object_id ?>/picture variable $object_id. think not correct. when tried access example return of code https://graph.facebook.com/10211788176158739/picture. result:

    {    "error": {       "message": "unsupported request. object id '10211788176158739' not exist, cannot loaded due missing permissions, or not support operation. please read graph api documentation @ https://developers.facebook.com/docs/graph-api",       "type": "graphmethodexception",       "code": 100,       "error_subcode": 33,       "fbtrace_id": "f9xgpm+yqxl"    } }

does have idea this? want retrieve image path of facebook posted photos of feed.

thanks in advance...


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