/**
* Send push notification through GCM server
*
* @param Array $registration_ids = device_ids
* @return result
*
*/
private function sendToGCM($registration_ids)
{
$user_notification_count = $this->getNotificationByUserTo($this->user_id_to, CONSTANTS::NOTIFICATION_STATUS_NEW, true);
$type = $this->type;
$activities = array();
$user_count = 0;
$username_array = array();
$activity_type = 0;
//Time Interval for notification groupings = 1 Day (86400 seconds)
$date_range = array(KeyParser::date_from => date('Y-m-d H:i:s', time() - CONSTANTS::DAY_SECOND_VALUE), KeyParser::date_to => date('Y-m-d H:i:s'));
//Build usernames_from array()
if (strpos($type, 'photo')) {
$activity_type = 5;
} elseif (strpos($type, 'checkin')) {
$activity_type = 2;
} elseif (strpos($type, 'review')) {
$activity_type = 1;
}
if ($type == CONSTANTS::NOTIFICATION_TYPE_LIKE_CHECKIN || $type == CONSTANTS::NOTIFICATION_TYPE_LIKE_REVIEW || $type == CONSTANTS::NOTIFICATION_TYPE_LIKE_PHOTO) {
$activities = Like::getLikerList($activity_type, $this->type_id, false, $date_range);
} else {
if ($type == CONSTANTS::NOTIFICATION_TYPE_COMMENT_ON_CHECKIN || $type == CONSTANTS::NOTIFICATION_TYPE_COMMENT_ON_REVIEW || $type == CONSTANTS::NOTIFICATION_TYPE_COMMENT_ON_PHOTO) {
$activities = Comments::getByType($activity_type, $this->type_id, $date_range);
} else {
$user_from = Users::find($this->user_id_from);
$username_array[] = $user_from->getUserFullName();
}
}
foreach ($activities as $activity) {
if ($activity->user_id == $this->user_id_to) {
continue;
}
$user_count++;
$user_fullname = Users::getFullNameById($activity->user_id);
if ($user_count <= CONSTANTS::NOTIFICATION_USER_GROUP_LIMIT && !in_array($user_fullname, $username_array)) {
$username_array[] = $user_fullname;
}
}
// Build payload
$payload = array(KeyParser::id => $this->id, KeyParser::usernames_from => $username_array, KeyParser::count => $user_notification_count, KeyParser::type => $this->type, KeyParser::type_id => $this->type_id, KeyParser::restaurant_id => $this->restaurant_id, KeyParser::user_id_from => $this->user_id_from, KeyParser::user_id_to => $this->user_id_to, 'typeid' => '0', 'useridfrom' => '0', 'useridto' => '0', 'restaurantid' => '0', 'message' => $this->buildMessage());
$restaurant_name = Restaurants::getRestaurantNameById($this->restaurant_id);
if ($restaurant_name) {
$payload[KeyParser::restaurant_name] = $restaurant_name;
}
$fields = array(KeyParser::registration_ids => $registration_ids, KeyParser::data => $payload);
$headers = array('Authorization: key=' . GCM_API_KEY, 'Content-Type: application/json');
//Prepare cURL
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, GCM_API_URL);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
