PHP is_checkout函数代码示例

 public function hide_minicart($bool)
 {
     if (is_cart() || is_checkout()) {
         return false;
     }
     return $bool;
 }

 /**
  * widget function.
  *
  * @see WP_Widget
  * @access public
  * @param array $args
  * @param array $instance
  * @return void
  */
 function widget($args, $instance)
 {
     global $woocommerce;
     extract($args);
     if (is_cart() || is_checkout()) {
         return;
     }
     $title = apply_filters('widget_title', empty($instance['title']) ? __('Cart', 'woocommerce') : $instance['title'], $instance, $this->id_base);
     $hide_if_empty = empty($instance['hide_if_empty']) ? 0 : 1;
     echo $before_widget;
     if ($title) {
         echo $before_title . $title . $after_title;
     }
     if ($hide_if_empty) {
         echo '<div class="hide_cart_widget_if_empty">';
     }
     // Insert cart widget placeholder - code in woocommerce.js will update this on page load
     echo '<div class="widget_shopping_cart_content"></div>';
     if ($hide_if_empty) {
         echo '</div>';
     }
     echo $after_widget;
     if ($hide_if_empty && sizeof($woocommerce->cart->get_cart()) == 0) {
         $woocommerce->add_inline_js("\n\t\t\t\tjQuery('.hide_cart_widget_if_empty').closest('.widget_shopping_cart').hide();\n\n\t\t\t\tjQuery('body').bind('adding_to_cart', function(){\n\t\t\t\t\tjQuery('.hide_cart_widget_if_empty').closest('.widget_shopping_cart').fadeIn();\n\t\t\t\t});\n\t\t\t");
     }
 }

/**
 * Remove WooCommerce Generator tag, styles, and scripts from the homepage.
 * Tested and works with WooCommerce 2.0+
 *
 * @author Greg Rickaby
 * @since 2.0.0
 */
function child_manage_woocommerce_styles()
{
    remove_action('wp_head', array($GLOBALS['woocommerce'], 'generator'));
    if (!is_woocommerce() && !is_cart() && !is_checkout()) {
        wp_dequeue_style('woocommerce_frontend_styles');
        wp_dequeue_style('woocommerce_fancybox_styles');
        wp_dequeue_style('woocommerce_chosen_styles');
        wp_dequeue_style('woocommerce_prettyPhoto_css');
        wp_dequeue_script('wc_price_slider');
        wp_dequeue_script('wc-single-product');
        wp_dequeue_script('wc-add-to-cart');
        wp_dequeue_script('wc-cart-fragments');
        wp_dequeue_script('wc-checkout');
        wp_dequeue_script('wc-add-to-cart-variation');
        wp_dequeue_script('wc-single-product');
        wp_dequeue_script('wc-cart');
        wp_dequeue_script('wc-chosen');
        wp_dequeue_script('woocommerce');
        wp_dequeue_script('prettyPhoto');
        wp_dequeue_script('prettyPhoto-init');
        wp_dequeue_script('jquery-blockui');
        wp_dequeue_script('jquery-placeholder');
        wp_dequeue_script('fancybox');
        wp_dequeue_script('jqueryui');
    }
}

function mango_current_page_id()
{
    global $post, $wp_query;
    $current_page_id = '';
    // Get The Page ID You Need
    //wp_reset_postdata();
    if (class_exists("woocommerce")) {
        if (is_shop()) {
            ///|| is_product_category() || is_product_tag()) {
            $current_page_id = get_option('woocommerce_shop_page_id');
        } elseif (is_cart()) {
            $current_page_id = get_option('woocommerce_cart_page_id');
        } elseif (is_checkout()) {
            $current_page_id = get_option('woocommerce_checkout_page_id');
        } elseif (is_account_page()) {
            $current_page_id = get_option('woocommerce_myaccount_page_id');
        } elseif (is_view_order_page()) {
            $current_page_id = get_option('woocommerce_view_order_page_id');
        }
    }
    if ($current_page_id == '') {
        if (is_home() && is_front_page()) {
            $current_page_id = '';
        } elseif (is_home()) {
            $current_page_id = get_option('page_for_posts');
        } elseif (is_search() || is_category() || is_tag() || is_tax()) {
            $current_page_id = '';
            //}elseif(class_exists("woocommerce") && (is_shop() || is_product_category() || is_cart() || is_checkout() || is_account_page() || is_view_order_page() )){
            // $current_page_id = '';
        } elseif (!is_404()) {
            $current_page_id = $post->ID;
        }
    }
    return $current_page_id;
}

 function veritrans_scripts()
 {
     if (is_checkout()) {
         wp_enqueue_script('veritrans', 'https://payments.veritrans.co.id/vtdirect/veritrans.min.js', array('jquery'));
         wp_enqueue_script('veritrans-integration', VT_PLUGIN_DIR . 'js/script.js', array('veritrans'));
     }
 }

function woo_wc_body_class($classes)
{
    if (is_checkout() && apply_filters('upstart_distraction_free_checkout', true)) {
        $classes[] = 'distraction-free-checkout';
    }
    return $classes;
}

 function wpex_add_itemcart_to_menu($items, $args)
 {
     // Add to main menu only
     if ('main_menu' == $args->theme_location) {
         // Get style from theme mod
         $style = get_theme_mod('woo_menu_icon_style', 'drop-down');
         // Add class for the toggle
         if ('drop-down' == $style) {
             $class = 'wcmenucart-toggle-dropdown';
         } elseif ('overlay' == $style) {
             $class = 'wcmenucart-toggle-overlay';
         } elseif ('store' == $style) {
             $class = '';
         } elseif ('custom-link' == $style) {
             $class = '';
         } else {
             $class = '';
         }
         // Only add toggle class when needed
         if (is_cart() || is_checkout()) {
             $class = '';
         }
         // Add cart link to menu items
         $items .= '<li class="' . $class . ' woo-menu-icon">' . wpex_wcmenucart_menu_item() . '</li>';
     }
     // Return menu items
     return $items;
 }

function woodrobe_body_class($classes)
{
    if (is_woocommerce() || is_cart() || is_checkout() || is_account_page()) {
        $classes[] = 'woodrobe';
    }
    return $classes;
}

function flatsome_admin_bar_helper()
{
    global $wp_admin_bar;
    $optionUrl = get_admin_url() . 'themes.php?page=optionsframework';
    $adminUrl = get_admin_url();
    if (is_category() || is_home()) {
        $wp_admin_bar->add_menu(array('parent' => false, 'id' => 'admin_bar_helper', 'title' => 'Blog Layout', 'href' => $optionUrl . '&tab=of-option-blog'));
    }
    if (ux_is_woocommerce_active()) {
        if (is_checkout() || is_cart()) {
            $wp_admin_bar->add_menu(array('parent' => false, 'id' => 'admin_bar_helper', 'title' => 'Checkout Settings', 'href' => $adminUrl . 'admin.php?page=wc-settings&tab=checkout'));
        }
        if (is_product()) {
            $wp_admin_bar->add_menu(array('parent' => false, 'id' => 'admin_bar_helper', 'title' => 'Product Page Layout', 'href' => $optionUrl . '&tab=of-option-productpage'));
        }
        if (is_account_page()) {
            $wp_admin_bar->add_menu(array('parent' => false, 'id' => 'admin_bar_helper', 'title' => 'My Account Page', 'href' => $adminUrl . 'admin.php?page=wc-settings&tab=account'));
        }
        if (is_shop() || is_product_category()) {
            $wp_admin_bar->add_menu(array('parent' => false, 'id' => 'admin_bar_helper', 'title' => 'Shop Settings'));
            $wp_admin_bar->add_menu(array('parent' => 'admin_bar_helper', 'id' => 'admin_bar_helper_flatsome', 'title' => 'Category Page Layout', 'href' => $optionUrl . '&tab=of-option-categorypage'));
            $wp_admin_bar->add_menu(array('parent' => 'admin_bar_helper', 'id' => 'admin_bar_helper_woocommerce', 'title' => 'Shop Page Display', 'href' => $adminUrl . 'admin.php?page=wc-settings&tab=products&section=display'));
        }
    }
}

 /**
  * Add script to checkout page
  */
 public function load_checkout_script()
 {
     if (is_checkout()) {
         $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
         wp_enqueue_script('wc-tfls-checkout', plugin_dir_url(TFLS_FILE) . 'assets/js/tfls-checkout' . $suffix . '.js', array('wc-checkout', 'wc-cart-fragments'), WC_VERSION, true);
     }
 }

 /**
  * Register/queue frontend scripts.
  *
  * @access public
  * @return void
  */
 public static function load_scripts()
 {
     global $post;
     $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
     $lightbox_en = get_option('woocommerce_enable_lightbox') == 'yes' ? true : false;
     $ajax_cart_en = get_option('woocommerce_enable_ajax_add_to_cart') == 'yes' ? true : false;
     $assets_path = str_replace(array('http:', 'https:'), '', WC()->plugin_url()) . '/assets/';
     $frontend_script_path = $assets_path . 'js/frontend/';
     // Register any scripts for later use, or used as dependencies
     wp_register_script('chosen', $assets_path . 'js/chosen/chosen.jquery' . $suffix . '.js', array('jquery'), '1.0.0', true);
     wp_register_script('jquery-blockui', $assets_path . 'js/jquery-blockui/jquery.blockUI' . $suffix . '.js', array('jquery'), '2.60', true);
     wp_register_script('jquery-payment', $assets_path . 'js/jquery-payment/jquery.payment' . $suffix . '.js', array('jquery'), '1.0.2', true);
     wp_register_script('wc-credit-card-form', $assets_path . 'js/frontend/credit-card-form' . $suffix . '.js', array('jquery', 'jquery-payment'), WC_VERSION, true);
     wp_register_script('wc-add-to-cart-variation', $frontend_script_path . 'add-to-cart-variation' . $suffix . '.js', array('jquery'), WC_VERSION, true);
     wp_register_script('wc-single-product', $frontend_script_path . 'single-product' . $suffix . '.js', array('jquery'), WC_VERSION, true);
     wp_register_script('wc-country-select', $frontend_script_path . 'country-select' . $suffix . '.js', array('jquery'), WC_VERSION, true);
     wp_register_script('wc-address-i18n', $frontend_script_path . 'address-i18n' . $suffix . '.js', array('jquery'), WC_VERSION, true);
     wp_register_script('jquery-cookie', $assets_path . 'js/jquery-cookie/jquery.cookie' . $suffix . '.js', array('jquery'), '1.3.1', true);
     // Queue frontend scripts conditionally
     if ($ajax_cart_en) {
         wp_enqueue_script('wc-add-to-cart', $frontend_script_path . 'add-to-cart' . $suffix . '.js', array('jquery'), WC_VERSION, true);
     }
     if (is_cart()) {
         wp_enqueue_script('wc-cart', $frontend_script_path . 'cart' . $suffix . '.js', array('jquery', 'wc-country-select'), WC_VERSION, true);
     }
     if (is_checkout()) {
         if (get_option('woocommerce_enable_chosen') == 'yes') {
             wp_enqueue_script('wc-chosen', $frontend_script_path . 'chosen-frontend' . $suffix . '.js', array('chosen'), WC_VERSION, true);
             wp_enqueue_style('woocommerce_chosen_styles', $assets_path . 'css/chosen.css');
         }
         wp_enqueue_script('wc-checkout', $frontend_script_path . 'checkout' . $suffix . '.js', array('jquery', 'woocommerce', 'wc-country-select', 'wc-address-i18n'), WC_VERSION, true);
     }
     if (is_page(get_option('woocommerce_myaccount_page_id'))) {
         if (get_option('woocommerce_enable_chosen') == 'yes') {
             wp_enqueue_script('wc-chosen', $frontend_script_path . 'chosen-frontend' . $suffix . '.js', array('chosen'), WC_VERSION, true);
             wp_enqueue_style('woocommerce_chosen_styles', $assets_path . 'css/chosen.css');
         }
     }
     if (is_add_payment_method_page()) {
         wp_enqueue_script('wc-add-payment-method', $frontend_script_path . 'add-payment-method' . $suffix . '.js', array('jquery', 'woocommerce'), WC_VERSION, true);
     }
     if ($lightbox_en && (is_product() || !empty($post->post_content) && strstr($post->post_content, '[product_page'))) {
         wp_enqueue_script('prettyPhoto', $assets_path . 'js/prettyPhoto/jquery.prettyPhoto' . $suffix . '.js', array('jquery'), '3.1.5', true);
         wp_enqueue_script('prettyPhoto-init', $assets_path . 'js/prettyPhoto/jquery.prettyPhoto.init' . $suffix . '.js', array('jquery', 'prettyPhoto'), WC_VERSION, true);
         wp_enqueue_style('woocommerce_prettyPhoto_css', $assets_path . 'css/prettyPhoto.css');
     }
     if (is_product()) {
         wp_enqueue_script('wc-single-product');
     }
     // Global frontend scripts
     wp_enqueue_script('woocommerce', $frontend_script_path . 'woocommerce' . $suffix . '.js', array('jquery', 'jquery-blockui'), WC_VERSION, true);
     wp_enqueue_script('wc-cart-fragments', $frontend_script_path . 'cart-fragments' . $suffix . '.js', array('jquery', 'jquery-cookie'), WC_VERSION, true);
     // CSS Styles
     $enqueue_styles = self::get_styles();
     if ($enqueue_styles) {
         foreach ($enqueue_styles as $handle => $args) {
             wp_enqueue_style($handle, $args['src'], $args['deps'], $args['version'], $args['media']);
         }
     }
 }

 /**
  * wholesale_price.
  */
 function wholesale_price($price, $product)
 {
     if (!wcj_is_product_wholesale_enabled($product->id)) {
         return $price;
     }
     // Show only on checkout and cart pages
     $is_ajax = is_admin() && (defined('DOING_AJAX') && DOING_AJAX) ? true : false;
     if (!(is_checkout() || is_cart() || $is_ajax)) {
         return $price;
     }
     // Get quanitity from cart
     $quanitities = array();
     $the_cart = WC()->cart->get_cart();
     foreach ($the_cart as $cart_item_key => $values) {
         if (!isset($quanitities[$values['product_id']])) {
             $quanitities[$values['product_id']] = 0;
         }
         $quanitities[$values['product_id']] += $values['quantity'];
     }
     foreach ($quanitities as $product_id => $product_quantity) {
         if ($product_id == $product->id) {
             // Found matching product in the cart
             if ($product_quantity > 1) {
                 // Setting wholesale price
                 $price = $this->get_wholesale_price($price, $product_quantity);
                 $precision = get_option('woocommerce_price_num_decimals', 2);
                 return round($price, $precision);
             }
         }
     }
     return $price;
 }

function hide_coupon_field_on_checkout($enabled)
{
    if (is_checkout()) {
        $enabled = false;
    }
    return $enabled;
}

 function woocommerce_cart_tab()
 {
     global $woocommerce;
     $skin = get_option('wc_ct_skin');
     $position = get_option('wc_ct_horizontal_position');
     $widget = get_option('wc_ct_cart_widget');
     if (!is_cart() && !is_checkout()) {
         if ($widget == 'yes') {
             echo '<div class="' . $position . ' cart-tab ' . $skin . '">';
         } else {
             echo '<div class="' . $position . ' cart-tab no-animation ' . $skin . '">';
         }
         wcct_cart_button();
         // Display the widget if specified
         if ($widget == 'yes') {
             // Check for WooCommerce 2.0 and display the cart widget
             if (version_compare(WOOCOMMERCE_VERSION, "2.0.0") >= 0) {
                 the_widget('WC_Widget_Cart', 'title=');
             } else {
                 the_widget('WooCommerce_Widget_Cart', 'title=');
             }
         }
         echo '</div>';
     }
 }

function xt_get_page_ID()
{
    global $wp_query, $post;
    $page_id = false;
    if (is_home() && get_option('page_for_posts')) {
        $page_id = get_option('page_for_posts');
    } elseif (is_front_page() && get_option('page_on_front')) {
        $page_id = get_option('page_on_front');
    } else {
        if (function_exists('is_shop') && is_shop() && get_option('woocommerce_shop_page_id') != '') {
            $page_id = get_option('woocommerce_shop_page_id');
        } else {
            if (function_exists('is_cart') && is_cart() && get_option('woocommerce_cart_page_id') != '') {
                $page_id = get_option('woocommerce_cart_page_id');
            } else {
                if (function_exists('is_checkout') && is_checkout() && get_option('woocommerce_checkout_page_id') != '') {
                    $page_id = get_option('woocommerce_checkout_page_id');
                } else {
                    if (function_exists('is_account_page') && is_account_page() && get_option('woocommerce_myaccount_page_id') != '') {
                        $page_id = get_option('woocommerce_myaccount_page_id');
                    } else {
                        if ($wp_query && !empty($wp_query->queried_object) && !empty($wp_query->queried_object->ID)) {
                            $page_id = $wp_query->queried_object->ID;
                        } else {
                            if (!empty($post->ID)) {
                                $page_id = $post->ID;
                            }
                        }
                    }
                }
            }
        }
    }
    return $page_id;
}