PHP yith_wcwl_count_products函数代码示例

    function widget($args, $instance)
    {
        global $post;
        extract($args);
        global $woocommerce;
        global $yith_wcwl;
        // Our variables from the widget settings
        $type = isset($instance['type']) ? esc_attr($instance['type']) : '';
        // Before widget (defined by theme functions file)
        echo $before_widget;
        ?>
		<?php 
        if (class_exists('YITH_WCWL')) {
            ?>
        <a href="<?php 
            echo esc_url($yith_wcwl->get_wishlist_url());
            ?>
" class="tools_button <?php 
            if ($type == 'light') {
                ?>
 light <?php 
            }
            ?>
">
            <span class="wishlist_items_number"><?php 
            echo yith_wcwl_count_products();
            ?>
</span>
        </a>
        <?php 
        }
        ?>
        <?php 
        // After widget (defined by theme functions file)
        echo $after_widget;
    }

if (isset($_POST['gform_form_id'])) {
    unset($_POST['gform_form_id']);
}
// Handles all ajax requests pertaining to this plugin
require_once 'safe-wp-load.php';
require_once 'functions.yith-wcwl.php';
header("Cache-Control: no-cache, must-revalidate");
// HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
// Date in the past
if (!isset($yith_wcwl)) {
    $yith_wcwl = new YITH_WCWL($_REQUEST);
}
// Remove product from the wishlist
if ($_GET['action'] == 'remove_from_wishlist') {
    $count = yith_wcwl_count_products();
    if ($yith_wcwl->remove($_GET['wishlist_item_id'])) {
        _e('Product successfully removed.', 'yit');
    } else {
        echo '#' . $count . '#';
        _e('Error. Unable to remove the product from the wishlist.', 'yit');
    }
    if (!$count) {
        _e('No products were added to the wishlist', 'yit');
    }
    wp_redirect($yith_wcwl->get_wishlist_url());
    die;
} elseif ($_GET['action'] == 'add_to_wishlist') {
    $return = $yith_wcwl->add();
    if ($return == 'true') {
        echo $return . '##' . __('Product added!', 'yit');

        if (isset($shopkeeper_theme_options['main_header_wishlist_icon']['url']) && $shopkeeper_theme_options['main_header_wishlist_icon']['url'] != "") {
            ?>
                                    <img src="<?php 
            echo esc_url($shopkeeper_theme_options['main_header_wishlist_icon']['url']);
            ?>
">
                                    <?php 
        } else {
            ?>
                                    <i class="fa fa-heart-o"></i>
									<?php 
        }
        ?>
                                </span>
                                <span class="wishlist_items_number"><?php 
        echo yith_wcwl_count_products();
        ?>
</span>
                            </a>
                        </li>							
                        <?php 
    }
    ?>
                        <?php 
}
?>
                        
                        <?php 
if (class_exists('WooCommerce')) {
    ?>
                        <?php 

 /**
  * AJAX: remove from wishlist action
  * 
  * @return void
  * @since 1.0.0
  */
 public function remove_from_wishlist_ajax()
 {
     $wishlist_token = isset($this->details['wishlist_token']) ? $this->details['wishlist_token'] : false;
     $count = yith_wcwl_count_products($wishlist_token);
     $message = '';
     if ($count != 0) {
         if ($this->remove()) {
             $message = apply_filters('yith_wcwl_product_removed_text', __('Product successfully removed.', 'yit'));
             $count--;
         } else {
             $message = apply_filters('yith_wcwl_unable_to_remove_product_message', __('Error. Unable to remove the product from the wishlist.', 'yit'));
         }
     } else {
         $message = apply_filters('yith_wcwl_no_product_to_remove_message', __('No products were added to the wishlist', 'yit'));
     }
     wc_add_notice($message);
     $atts = array('wishlist_id' => $wishlist_token);
     if (isset($this->details['pagination'])) {
         $atts['pagination'] = $this->details['pagination'];
     }
     if (isset($this->details['per_page'])) {
         $atts['per_page'] = $this->details['per_page'];
     }
     echo YITH_WCWL_Shortcode::wishlist($atts);
     die;
 }

            <!-- Right Block -->
            <div class="right_block">
            	<!-- Menu -->
                <ul class="right_menu">
                	<li><a href="<?php 
echo site_url();
?>
/my-account/">Account</a></li>
                    <li><a href="<?php 
echo site_url();
?>
/auction/">Auction</a></li>
					
					<?php 
if (is_user_logged_in()) {
    $wishlist_product_count = yith_wcwl_count_products();
    ?>
					
						<li><a href="<?php 
    echo site_url();
    ?>
/wishlist/">Wishlist <?php 
    if ($wishlist_product_count > 0) {
        echo '(' . $wishlist_product_count . ')';
    }
    ?>
</a></li>
						<li><a href="<?php 
    echo site_url();
    ?>
/my-account/customer-logout/">Logout</a></li>

 function refresh_wishlist_items_number()
 {
     global $yith_wcwl;
     echo yith_wcwl_count_products();
     die;
 }

function refresh_dynamic_contents()
{
    global $woocommerce, $yith_wcwl;
    $data = array('cart_count_products' => $woocommerce->cart->cart_contents_count, 'wishlist_count_products' => yith_wcwl_count_products(), 'wishlist_shortcode_content' => do_shortcode('[yith_wcwl_wishlist]'));
    wp_send_json($data);
}

            <?php 
if (is_woocommerce_activated()) {
    echo accesspress_wcmenucart();
}
?>
            <?php 
if (function_exists('YITH_WCWL')) {
    $wishlist_url = YITH_WCWL()->get_wishlist_url();
    ?>
                <a class="quick-wishlist" href="<?php 
    echo $wishlist_url;
    ?>
" title="Wishlist">
                    <i class="fa fa-heart"></i>
                    <?php 
    echo "(" . yith_wcwl_count_products() . ")";
    ?>
                </a>
                <?php 
}
?>
            <div class="login-woocommerce">
                <?php 
if (is_user_logged_in()) {
    global $current_user;
    get_currentuserinfo();
    ?>

                    <a href="<?php 
    echo wp_logout_url(home_url());
    ?>

 /**
  * AJAX: remove from wishlist action
  * 
  * @return void
  * @since 1.0.0
  */
 public function remove_from_wishlist_ajax()
 {
     $count = yith_wcwl_count_products();
     if ($this->remove($_GET['wishlist_item_id'])) {
         echo apply_filters('yith_wcwl_product_removed_text', __('Product successfully removed.', 'yit'));
     } else {
         echo '#' . $count . '#';
         _e('Error. Unable to remove the product from the wishlist.', 'yit');
     }
     if (!$count) {
         _e('No products were added to the wishlist', 'yit');
     }
     die;
 }

function refresh_dynamic_contents()
{
    global $woocommerce, $yith_wcwl;
    $data = array('cart_count_products' => class_exists('WooCommerce') ? WC()->cart->get_cart_contents_count() : 0, 'wishlist_count_products' => class_exists('YITH_WCWL') ? yith_wcwl_count_products() : 0);
    wp_send_json($data);
}

function get_wishlist_quantity()
{
    global $yith_wcwl;
    $nonce = $_REQUEST['ajax_nonce'];
    // check to see if the submitted nonce matches with the
    // generated nonce we created earlier
    if (!wp_verify_nonce($nonce, 'ajax-nonce')) {
        die('Failed!');
    }
    $data = array('wishlist_count_products' => yith_wcwl_count_products());
    wp_send_json($data);
}

/** Tini wishlist **/
function ts_tini_wishlist()
{
    if (!(ts_has_woocommerce() && class_exists('YITH_WCWL'))) {
        return;
    }
    ob_start();
    $wishlist_page_id = get_option('yith_wcwl_wishlist_page_id');
    if (function_exists('icl_object_id')) {
        $wishlist_page_id = icl_object_id($wishlist_page_id, 'page', true);
    }
    $wishlist_page = get_permalink($wishlist_page_id);
    $count = yith_wcwl_count_products();
    ?>

	<a title="<?php 
    esc_html_e('Wishlist', 'gon');
    ?>
" href="<?php 
    echo esc_url($wishlist_page);
    ?>
" class="tini-wishlist">
		<?php 
    esc_html_e('Wishlist', 'gon');
    ?>
 <?php 
    echo '(' . ($count > 0 ? zeroise($count, 2) : '0') . ')';
    ?>
	</a>

	<?php 
    $tini_wishlist = ob_get_clean();
    return $tini_wishlist;
}