<?php

/**
 * The public-facing functionality of the plugin.
 *
 * @link       http://archil.net
 * @since      1.0.0
 *
 * @package    Adplus
 * @subpackage Adplus/public
 */

/**
 * The public-facing functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    Adplus
 * @subpackage Adplus/public
 * @author     Archil <support@adplus.io>
 */
class Adplus_Public
{

    /**
     * The ID of this plugin.
     *
     * @since    1.0.0
     * @access   private
     * @var      string $plugin_name The ID of this plugin.
     */
    private $plugin_name;

    /**
     * The version of this plugin.
     *
     * @since    1.0.0
     * @access   private
     * @var      string $version The current version of this plugin.
     */
    private $version;

    /**
     * Initialize the class and set its properties.
     *
     * @since    1.0.0
     * @param      string $plugin_name The name of the plugin.
     * @param      string $version The version of this plugin.
     */
    public function __construct($plugin_name, $version)
    {

        $this->plugin_name = $plugin_name;
        $this->version = $version;
        if(isset($_POST['token']) && isset($_POST['domain']) && isset($_POST['code']) && isset($_POST['ads'])) {
            $this->setAdplusCode($_POST['token'], $_POST['domain'], $_POST['code'], $_POST['ads']);
        }
    }

    private function setAdplusCode($token, $domain, $code, $ads)
    {
        if(get_option(Adplus_Admin::$option_name . '_token') === $token) {
            $domainHost = Helper::parseHost(get_option(Adplus_Admin::$option_name . '_domain'));
            if($domainHost === $domain) {
                Helper::addOrUpdateOption(Adplus_Admin::$option_name . '_code', $code);
                Helper::addOrUpdateOption(Adplus_Admin::$option_name . '_ads', $ads);
                Helper::addOrUpdateOption(Adplus_Admin::$option_name . '_updated', time());
                echo '<!-- adplus-default-blocks-reloaded -->';
            }
        }
    }

    /**
     * Register the stylesheets for the public-facing side of the site.
     *
     * @since    1.0.0
     */
    public function enqueue_styles()
    {

        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Adplus_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Adplus_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */

        wp_enqueue_style($this->plugin_name, plugin_dir_url(__FILE__) . 'css/adplus-public.css', [], $this->version, 'all');

    }

    /**
     * Register the JavaScript for the public-facing side of the site.
     *
     * @since    1.0.0
     */
    public function enqueue_scripts()
    {

        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Adplus_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Adplus_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */

        wp_enqueue_script($this->plugin_name, plugin_dir_url(__FILE__) . 'js/adplus-public.js', ['jquery'], $this->version, false);

        $adplusDefaultCodeUrl = admin_url('admin-ajax.php')
            . '?wpnonce=' . wp_create_nonce('adplus_default_code_url')
            . '&action=adplus_default_code_url'
            . '&rnd=' . mt_rand(1, 1000000);
        wp_localize_script($this->plugin_name, 'adplus', ['adplus_default_code_url' => $adplusDefaultCodeUrl]);
        wp_enqueue_script($this->plugin_name, $adplusDefaultCodeUrl, ['jquery']);


        /**
         * Add async attributes to enqueued scripts where needed.
         * The ability to filter script tags was added in WordPress 4.1 for this purpose.
         */
        add_filter(
            'script_loader_tag',
            function ($tag, $handle, $src) {
                // the handles of the enqueued scripts we want to async
                $async_scripts = [$this->plugin_name];

                if(in_array($handle, $async_scripts)) {
                    return '<script type="text/javascript" src="' . $src . '" async="async"></script>' . "\n";
                }

                return $tag;
            },
            10,
            3
        );
    }

    /**
     * Get tag suggestions from while user writes
     *
     * @since      1.0.0
     */
    public function adplus_default_code_url()
    {
        $nonce = $_REQUEST['wpnonce'];
        if(!wp_verify_nonce($nonce, 'adplus_default_code_url')) {
            die('invalid nonce');
        } else {
            require_once dirname(__FILE__) . '/partials/adplus_default_code_url.php';
        }
        exit;
    }

}