woocommerce/includes/wc-conditional-functions.php

226 lines
5.3 KiB
PHP

<?php
/**
* WooCommerce Conditional Functions
*
* Functions for determining the current query/page.
*
* @author WooThemes
* @category Core
* @package WooCommerce/Functions
* @version 2.1.0
*/
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
/**
* is_woocommerce - Returns true if on a page which uses WooCommerce templates (cart and checkout are standard pages with shortcodes and thus are not included)
*
* @access public
* @return bool
*/
function is_woocommerce() {
return ( is_shop() || is_product_taxonomy() || is_product() ) ? true : false;
}
if ( ! function_exists( 'is_shop' ) ) {
/**
* is_shop - Returns true when viewing the product type archive (shop).
*
* @access public
* @return bool
*/
function is_shop() {
return ( is_post_type_archive( 'product' ) || is_page( woocommerce_get_page_id( 'shop' ) ) ) ? true : false;
}
}
if ( ! function_exists( 'is_product_taxonomy' ) ) {
/**
* is_product_taxonomy - Returns true when viewing a product taxonomy archive.
*
* @access public
* @return bool
*/
function is_product_taxonomy() {
return is_tax( get_object_taxonomies( 'product' ) );
}
}
if ( ! function_exists( 'is_product_category' ) ) {
/**
* is_product_category - Returns true when viewing a product category.
*
* @access public
* @param string $term (default: '') The term slug your checking for. Leave blank to return true on any.
* @return bool
*/
function is_product_category( $term = '' ) {
return is_tax( 'product_cat', $term );
}
}
if ( ! function_exists( 'is_product_tag' ) ) {
/**
* is_product_tag - Returns true when viewing a product tag.
*
* @access public
* @param string $term (default: '') The term slug your checking for. Leave blank to return true on any.
* @return bool
*/
function is_product_tag( $term = '' ) {
return is_tax( 'product_tag', $term );
}
}
if ( ! function_exists( 'is_product' ) ) {
/**
* is_product - Returns true when viewing a single product.
*
* @access public
* @return bool
*/
function is_product() {
return is_singular( array( 'product' ) );
}
}
if ( ! function_exists( 'is_cart' ) ) {
/**
* is_cart - Returns true when viewing the cart page.
*
* @access public
* @return bool
*/
function is_cart() {
return is_page( woocommerce_get_page_id( 'cart' ) );
}
}
if ( ! function_exists( 'is_checkout' ) ) {
/**
* is_checkout - Returns true when viewing the checkout page.
*
* @access public
* @return bool
*/
function is_checkout() {
return is_page( woocommerce_get_page_id( 'checkout' ) ) ? true : false;
}
}
if ( ! function_exists( 'is_checkout_pay_page' ) ) {
/**
* is_checkout_pay - Returns true when viewing the checkout's pay page.
*
* @access public
* @return bool
*/
function is_checkout_pay_page() {
global $wp;
return is_checkout() && ! empty( $wp->query_vars['order-pay'] ) ? true : false;
}
}
if ( ! function_exists( 'is_account_page' ) ) {
/**
* is_account_page - Returns true when viewing an account page.
*
* @access public
* @return bool
*/
function is_account_page() {
return is_page( woocommerce_get_page_id( 'myaccount' ) ) || apply_filters( 'woocommerce_is_account_page', false ) ? true : false;
}
}
if ( ! function_exists( 'is_order_received_page' ) ) {
/**
* is_order_received_page - Returns true when viewing the order received page.
*
* @access public
* @return bool
*/
function is_order_received_page() {
global $wp;
return ( is_page( woocommerce_get_page_id( 'checkout' ) ) && isset( $wp->query_vars['order-received'] ) ) ? true : false;
}
}
if ( ! function_exists( 'is_ajax' ) ) {
/**
* is_ajax - Returns true when the page is loaded via ajax.
*
* @access public
* @return bool
*/
function is_ajax() {
if ( defined('DOING_AJAX') )
return true;
return ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && strtolower( $_SERVER['HTTP_X_REQUESTED_WITH'] ) == 'xmlhttprequest' ) ? true : false;
}
}
if ( ! function_exists( 'is_filtered' ) ) {
/**
* is_filtered - Returns true when filtering products using layered nav or price sliders.
*
* @access public
* @return bool
*/
function is_filtered() {
global $_chosen_attributes;
return ( sizeof( $_chosen_attributes ) > 0 || ( isset( $_GET['max_price'] ) && isset( $_GET['min_price'] ) ) ) ? true : false;
}
}
if ( ! function_exists( 'taxonomy_is_product_attribute' ) ) {
/**
* Returns true when the passed taxonomy name is a product attribute.
*
* @uses $wc_product_attributes global which stores taxonomy names upon registration
* @param $name of the attribute
* @return bool
*/
function taxonomy_is_product_attribute( $name ) {
global $wc_product_attributes;
return taxonomy_exists( $name ) && array_key_exists( $name, (array) $wc_product_attributes );
}
}
if ( ! function_exists( 'meta_is_product_attribute' ) ) {
/**
* Returns true when the passed meta name is a product attribute.
*
* @param $name of the attribute
* @param $product_id
* @return bool
*/
function meta_is_product_attribute( $name, $value, $product_id ) {
$product = get_product( $product_id );
$attributes = $product->get_variation_attributes();
var_dump($attributes[ $name ]);
return ( in_array( $name, array_keys( $attributes ) ) && in_array( $value, $attributes[ $name ] ) );
}
}