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<?php
use Twilio\Jwt\AccessToken;
use Twilio\Jwt\Grants\VideoGrant;
$response_data = array(
'api_status' => 400
);
$required_fields = array(
'create',
'check',
'action',
);
if (!empty($_POST['type']) && in_array($_POST['type'], $required_fields)) {
if ($_POST['type'] == 'create') {
if (!empty($_POST['recipient_id']) && is_numeric($_POST['recipient_id']) && $_POST['recipient_id'] > 0 && !empty($_POST['call_type']) && in_array($_POST['call_type'], array('video','audio')) && $_POST['recipient_id'] != $wo['user']['id']) {
include_once('assets/libraries/twilio/vendor/autoload.php');
$user_id = $wo['user']['id'];
$recipient_id = Wo_Secure($_POST['recipient_id']);
$room_script = sha1(rand(1111111, 9999999999));
$accountSid = $wo['config']['video_accountSid'];
$apiKeySid = $wo['config']['video_apiKeySid'];
$apiKeySecret = $wo['config']['video_apiKeySecret'];
$call_id = substr(md5(microtime()), 0, 15);
$call_id_2 = substr(md5(time()), 0, 15);
$token = new AccessToken($accountSid, $apiKeySid, $apiKeySecret, 3600, $call_id);
$grant = new VideoGrant();
$grant->setRoom($room_script);
$token->addGrant($grant);
$token_ = $token->toJWT();
$token2 = new AccessToken($accountSid, $apiKeySid, $apiKeySecret, 3600, $call_id_2);
$grant2 = new VideoGrant();
$grant2->setRoom($room_script);
$token2->addGrant($grant2);
$token_2 = $token2->toJWT();
$create_room_name = sha1(rand(1111111, 9999999999));
if ($_POST['call_type'] == 'video') {
$insertData = Wo_CreateNewVideoCall(array(
'access_token' => Wo_Secure($token_),
'from_id' => Wo_Secure($user_id),
'to_id' => Wo_Secure($recipient_id),
'access_token_2' => Wo_Secure($token_2),
'room_name' => $room_script
));
}
else{
$insertData = Wo_CreateNewAudioCall(array(
'access_token' => Wo_Secure($token_),
'from_id' => Wo_Secure($user_id),
'to_id' => $recipient_id,
'access_token_2' => Wo_Secure($token_2),
'room_name' => $room_script
));
}
if ($insertData > 0) {
$wo['calling_user'] = Wo_UserData($recipient_id);
if (!empty($wo['calling_user']['ios_m_device_id']) && $wo['config']['ios_push_messages'] == 1) {
$send_array = array(
'send_to' => array(
$wo['calling_user']['ios_m_device_id']
),
'notification' => array(
'notification_content' => 'is calling you',
'notification_title' => $wo['user']['name'],
'notification_image' => $wo['user']['avatar'],
'notification_data' => array(
'call_type' => 'audio',
'access_token_2' => $token_2,
'room_name' => $room_script,
'call_id' => $insertData
)
)
);
Wo_SendPushNotification($send_array,'ios_messenger');
}
if (!empty($wo['calling_user']['android_m_device_id']) && $wo['config']['android_push_messages'] == 1) {
$send_array = array(
'send_to' => array(
$wo['calling_user']['android_m_device_id']
),
'notification' => array(
'notification_content' => 'is calling you',
'notification_title' => $wo['user']['name'],
'notification_image' => $wo['user']['avatar'],
'notification_data' => array(
'call_type' => 'audio',
'access_token_2' => $token_2,
'room_name' => $room_script,
'call_id' => $insertData
)
)
);
Wo_SendPushNotification($send_array,'android_messenger');
}
$response_data = array(
'api_status' => 200,
'access_token' => $token_,
'access_token_2' => $token_2,
'id' => $insertData,
'room_name' => $room_script
);
if ($_POST['call_type'] == 'video') {
$response_data['url'] = $wo['config']['site_url'] . '/video-call-api/' . $insertData . '?c_id=' . $_GET['access_token'] . '&user_id=' . $user_id;
}
} else {
$error_code = 6;
$error_message = "Can\'t create a video call";
}
}
else{
$error_code = 5;
$error_message = 'recipient_id , call_type can not be empty';
}
}
elseif ($_POST['type'] == 'check') {
if (!empty($_POST['call_id']) && is_numeric($_POST['call_id']) && $_POST['call_id'] > 0 && !empty($_POST['call_type']) && in_array($_POST['call_type'], array('video','audio'))) {
$call_type = 'no_answer';
$id = Wo_Secure($_POST['call_id']);
if ($_POST['call_type'] == 'video') {
$mysqli = mysqli_query($sqlConnect, "SELECT * FROM " . T_VIDEOS_CALLES . " WHERE id = {$id}");
}
else{
$mysqli = mysqli_query($sqlConnect, "SELECT * FROM " . T_AUDIO_CALLES . " WHERE id = {$id}");
}
$call_data = mysqli_fetch_assoc($mysqli);
if (!empty($call_data)) {
$call_type = $call_data['status'];
if ($call_data['active'] == 1) {
$call_type = 'answered';
}
if ($call_data['declined'] == 1) {
$call_type = 'declined';
}
}
$response_data = array(
'api_status' => 200,
'call_status' => $call_type,
'status' => $call_data['status'],
);
}
else{
$error_code = 5;
$error_message = 'call_id and call_type can not be empty';
}
}
elseif ($_POST['type'] == 'action') {
if (!empty($_POST['call_id']) && is_numeric($_POST['call_id']) && $_POST['call_id'] > 0 && !empty($_POST['action']) && !empty($_POST['call_type']) && in_array($_POST['call_type'], array('video','audio'))) {
$id = Wo_Secure($_POST['call_id']);
$user_id = $wo['user']['id'];
$table = T_AUDIO_CALLES;
if ($_POST['call_type'] == 'video') {
$table = T_VIDEOS_CALLES;
}
if ($_POST['action'] == 'answer') {
$query = mysqli_query($sqlConnect, "UPDATE " . $table . " SET `active` = '1' , `declined` = '0' WHERE `id` = '$id'");
} else if ($_POST['action'] == 'close') {
$query = mysqli_query($sqlConnect, "DELETE FROM " . $table . " WHERE `from_id` = '$user_id'");
} else if ($_POST['action'] == 'decline') {
$query = mysqli_query($sqlConnect, "UPDATE " . $table . " SET `declined` = '1' , `active` = '0' WHERE `id` = '$id'");
}
else{
$query = mysqli_query($sqlConnect, "UPDATE " . $table . " SET `status` = '".Wo_Secure($_POST['action'])."' WHERE `id` = '$id'");
}
$call = $db->where('id',$id)->getOne($table);
$response_data = array(
'api_status' => 200
);
if (!empty($call) && $_POST['action'] == 'answer') {
$response_data['url'] = $wo['config']['site_url'] . '/video-call-api/' . $call->id . '?c_id=' . $_GET['access_token'] . '&user_id=' . $call->to_id;
}
}
else{
$error_code = 5;
$error_message = 'call_id , action , call_type can not be empty';
}
}
}
else{
$error_code = 4;
$error_message = 'type can not be empty';
}