<?php
// +------------------------------------------------------------------------+
// | @author Deen Doughouz (DoughouzForest)
// | @author_url 1: http://www.wowonder.com
// | @author_url 2: http://codecanyon.net/user/doughouzforest
// | @author_email: wowondersocial@gmail.com   
// +------------------------------------------------------------------------+
// | WoWonder - The Ultimate Social Networking Platform
// | Copyright (c) 2016 WoWonder. All rights reserved.
// +------------------------------------------------------------------------+
$json_error_data   = array();
$json_success_data = array();
$type              = Wo_Secure($_GET['type'], 0);
if ($type == 'update_profile_picture' || $type == 'set_profile_picture') {
    if (empty($_POST['user_id'])) {
        $json_error_data = array(
            'api_status' => '400',
            'api_text' => 'failed',
            'api_version' => $api_version,
            'errors' => array(
                'error_id' => '3',
                'error_text' => 'No user id sent.'
            )
        );
    }
    if (empty($json_error_data)) {
        $user_id         = $_POST['user_id'];
        $user_login_data = Wo_UserData($user_id);
        $wo['lang'] = Wo_LangsFromDB($user_login_data['language']);
        if (empty($user_login_data)) {
            $json_error_data = array(
                'api_status' => '400',
                'api_text' => 'failed',
                'api_version' => $api_version,
                'errors' => array(
                    'error_id' => '6',
                    'error_text' => 'Username is not exists.'
                )
            );
            header("Content-type: application/json");
            echo json_encode($json_error_data, JSON_PRETTY_PRINT);
            exit();
        } else if ($wo['loggedin'] == false) {
            $json_error_data = array(
                'api_status' => '400',
                'api_text' => 'failed',
                'api_version' => $api_version,
                'errors' => array(
                    'error_id' => '6',
                    'error_text' => 'Session id is wrong.'
                )
            );
            header("Content-type: application/json");
            echo json_encode($json_error_data, JSON_PRETTY_PRINT);
            exit();
        } else {
            $image_type = 'avater';
            if (!empty($_POST['image_type'])) {
                $image_type = $_POST['image_type'];
            }
            $upload_image = Wo_UploadImage($_FILES["image"]["tmp_name"], $_FILES['image']['name'], $image_type, $_FILES['image']['type'], $user_id);
            if ($upload_image === true) {
                $Userdata = Wo_UserData($user_id);
                $json_success_data22 = array(
                    'api_status' => '200',
                    'api_text' => 'success',
                    'api_version' => $api_version,
                    'avatar' => ($image_type == 'avatar') ? $Userdata['avatar'] : $Userdata['cover']
                );
                header("Content-type: application/json");
                echo json_encode($json_success_data22);
                exit();
            }
        }
    } else {
        header("Content-type: application/json");
        echo json_encode($json_error_data, JSON_PRETTY_PRINT);
        exit();
    }
}
header("Content-type: application/json");
echo json_encode($json_success_data);
exit();
?>