<?php

/**
 * CodeIgniter
 *
 * An open source application development framework for PHP
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2019 - 2022, CodeIgniter Foundation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @package CodeIgniter
 * @author  EllisLab Dev Team
 * @copyright   Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
 * @copyright   Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
 * @copyright   Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
 * @license https://opensource.org/licenses/MIT MIT License
 * @link    https://codeigniter.com
 * @since   Version 1.0.0
 * @filesource
 */

defined('BASEPATH') or exit('No direct script access allowed');

/**
 * CodeIgniter Cookie Helpers
 *
 * @package     CodeIgniter
 * @subpackage  Helpers
 * @category    Helpers
 * @author      EllisLab Dev Team
 * @link        https://codeigniter.com/userguide3/helpers/cookie_helper.html
 */

// ------------------------------------------------------------------------

if (! function_exists('set_cookie')) {
    /**
     * Set cookie
     *
     * Accepts seven parameters, or you can submit an associative
     * array in the first parameter containing all the values.
     *
     * @param   mixed
     * @param   string  the value of the cookie
     * @param   string  the number of seconds until expiration
     * @param   string  the cookie domain.  Usually:  .yourdomain.com
     * @param   string  the cookie path
     * @param   string  the cookie prefix
     * @param   bool    true makes the cookie secure
     * @param   bool    true makes the cookie accessible via http(s) only (no javascript)
     * @return  void
     */
    function set_cookie($name, $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = null, $httponly = null)
    {
        // Set the config file options
        get_instance()->input->set_cookie($name, $value, $expire, $domain, $path, $prefix, $secure, $httponly);
    }
}

// --------------------------------------------------------------------

if (! function_exists('get_cookie')) {
    /**
     * Fetch an item from the COOKIE array
     *
     * @param   string
     * @param   bool
     * @return  mixed
     */
    function get_cookie($index, $xss_clean = null)
    {
        is_bool($xss_clean) or $xss_clean = (config_item('global_xss_filtering') === true);
        $prefix = isset($_COOKIE[$index]) ? '' : config_item('cookie_prefix');
        return get_instance()->input->cookie($prefix . $index, $xss_clean);
    }
}

// --------------------------------------------------------------------

if (! function_exists('delete_cookie')) {
    /**
     * Delete a COOKIE
     *
     * @param   mixed
     * @param   string  the cookie domain. Usually: .yourdomain.com
     * @param   string  the cookie path
     * @param   string  the cookie prefix
     * @return  void
     */
    function delete_cookie($name, $domain = '', $path = '/', $prefix = '')
    {
        set_cookie($name, '', '', $domain, $path, $prefix);
    }
}