/**
* FACEBOOK: This function pulls in a Facebook page's reviews.
* @return GraphEdge or GraphNode Object, returns an object with the requested content.
*/
function get_facebook_testimonial($testimonial_url)
{
global $facebook_page_id;
if ($testimonial_url !== '') {
$review_story_id = explode('/', $testimonial_url);
$review_story_id = $review_story_id[5];
$config = get_facebook_config();
$fbApp = new Facebook\FacebookApp($config['app_id'], $config['app_secret']);
$request = new Facebook\FacebookRequest($fbApp, $config['page_access_token'], 'GET', '/' . $facebook_page_id . '/ratings?fields=open_graph_story{id,start_time},review_text,reviewer');
try {
$fbClient = new Facebook\FacebookClient();
$response = $fbClient->sendRequest($request);
foreach ($response->getGraphEdge() as $graph_item) {
if ($graph_item['open_graph_story']['id'] === $review_story_id) {
return $graph_item->asArray();
}
}
return 'The function returned an error: We couldn’t find a testimonial that matches that link!';
} catch (Facebook\Exceptions\FacebookResponseException $e) {
// When Graph returns an error
throw new ErrorException('GM_FB_1: ' . $e->getMessage() . ' Try logging in with Facebook to fix this issue. ', '1', 0);
} catch (Facebook\Exceptions\FacebookSDKException $e) {
// When validation fails or other local issues
throw new ErrorException('GM_FB_2: ' . $e->getMessage(), '2', 0);
}
}
}
function get_facebook_user($facebook_user_id)
{
$config = get_facebook_config();
$fbApp = new Facebook\FacebookApp($config['app_id'], $config['app_secret']);
$request = new Facebook\FacebookRequest($fbApp, $config['access_token'], 'GET', '/' . $facebook_user_id . '?fields=cover');
try {
$fbClient = new Facebook\FacebookClient();
$response = $fbClient->sendRequest($request);
return $response->getGraphNode()->asArray();
} catch (Facebook\Exceptions\FacebookResponseException $e) {
// When Graph returns an error
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch (Facebook\Exceptions\FacebookSDKException $e) {
// When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
}