/**
* get facebook profiles feed
*/
public function actionFeed()
{
header('Content-Type: application/json; charset=utf-8');
$params = ['limit' => !empty($_GET['limit']) ? (int) $_GET['limit'] : '', 'since' => !empty($_GET['since']) ? $_GET['since'] : null, 'until' => !empty($_GET['until']) ? $_GET['until'] : null, 'fields' => !empty($_GET['fields']) ? $_GET['fields'] : ''];
try {
$profileDiscovery = new ProfileDiscovery($_GET['profile']);
$profile = $profileDiscovery->discovery();
if (!$profile) {
$data = json_encode(['error' => ['message' => "Profile '{$_GET['profile']}' not found"]]);
Yii::app()->end(json_encode($data), true);
}
if (!empty($params['until']) && !empty($profile->first_post_date)) {
if ($params['until'] >= $profile->first_post_date) {
Yii::app()->end(new EFacebookFeedResponse([]), true);
}
}
$feedDiscovery = new FeedDiscovery($profile, $params);
$feed = $feedDiscovery->discovery();
if (empty($feed)) {
$profile->updateFirstPostDate();
}
$response = new EFacebookFeedResponse($feed, $params);
$response->setDefaultFields(EFacebookFields::getProfileDefaultFields($profile))->setTimeField($profile->feed_time_field);
Yii::app()->end($response, true);
} catch (\Exception $e) {
$data = json_encode(['error' => ['message' => $e->getMessage()]]);
Yii::app()->end(json_encode($data), true);
}
}
/**
* get profile posts from facebook api
*
* @return mixed
*/
protected function getRemote()
{
$fb = Yii::app()->facebook;
$params = CMap::mergeArray($this->params, ['fields' => implode(',', EFacebookFields::getPostFields())]);
if (isset($params['until'])) {
$params['until'] = $params['until'] - 2;
}
return $fb->getFeed($this->profile->id, $params);
}