<?php

if (!defined('ABSPATH'))
    exit;

add_filter('query_vars', 'ar_woo_cat_add_query_vars');

function ar_woo_cat_add_query_vars($vars) {
    $vars[] = "ar_woo_cat";
    return $vars;
}

add_action('template_redirect', 'ar_woo_cat_my_template');

function ar_woo_cat_my_template($template) {

    global $wp_query;

    if (!isset($wp_query->query['ar_woo_cat']))
        return $template;

    if ($wp_query->query['ar_woo_cat'] == 'catList') {

        $Domain_name = $_SERVER["HTTP_HOST"] . $_SERVER['REQUEST_URI'];
        $fetch_url = strtok($Domain_name, '?');
        $match_parse = rtrim($fetch_url, '/');

        $nonce = decryptIt($_REQUEST['nonce']);
        if ((isset($nonce) != '') && $nonce != $match_parse) {
            echo "Not secure Connection";
            exit;
        }

        $args = array('post_type' => 'product', 'posts_per_page' => -1, "orderby" => 'title', 'meta_key' => 'ar_woo_product_Detail');
        $loop = new WP_Query($args);
        $all_categories = array();

        $count = $loop->post_count;
        $term_id = array();

        if ($count > 0) {
            while ($loop->have_posts()) : $loop->the_post();
                global $product;

                $get_model_check = get_post_meta($product->post->ID, 'ar_woo_product_Detail', true); // Get Models Detail
                if (!empty($get_model_check)) {

                    $category = get_the_terms($product->post->ID, 'product_cat');
                    if (!empty($category))
                        foreach ($category as $key => $data) {
                            $get_categoty = $category[$key]; // Get Ptoduct Category		

                            if (!in_array($get_categoty->term_id, $term_id)) {
                                $term_id[] = $get_categoty->term_id;
                                $get_categoty->name = html_entity_decode($get_categoty->name);
                                $all_categories[] = $get_categoty;
                            }
                        }
                }

            endwhile;

            if (sizeof($all_categories) > 0) {
                $categories = array("status" => 200, 'msg' => "Sucessfully Category Found", "category" => $all_categories);
            } else {
                $categories = array("status" => 400, 'msg' => "No Category Avilabel", "category" => '');
            }
            $all_categories = $categories;

            //$all_categories = array("status"=>200,'msg'=>"Sucessfully Category Found","category"=>$all_categories); 		
        } else {
            $all_categories = array("status" => 400, 'msg' => "No Category Avilabel", "category" => '');
        }

        echo json_encode($all_categories);
        wp_reset_query();
        exit;
    }
    return $template;
}