399 lines
9.1 KiB
PHP
399 lines
9.1 KiB
PHP
<?php
|
|
/**
|
|
* WooCommerce Conditional Functions
|
|
*
|
|
* Functions for determining the current query/page.
|
|
*
|
|
* @author WooThemes
|
|
* @category Core
|
|
* @package WooCommerce/Functions
|
|
* @version 2.3.0
|
|
*/
|
|
|
|
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 apply_filters( 'is_woocommerce', ( 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( wc_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( wc_get_page_id( 'cart' ) ) || defined( 'WOOCOMMERCE_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( wc_get_page_id( 'checkout' ) ) || apply_filters( 'woocommerce_is_checkout', false ) ? 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_wc_endpoint_url' ) ) {
|
|
|
|
/**
|
|
* is_wc_endpoint_url - Check if an endpoint is showing
|
|
*
|
|
* @access public
|
|
* @param string $endpoint
|
|
* @return bool
|
|
*/
|
|
function is_wc_endpoint_url( $endpoint = false ) {
|
|
global $wp;
|
|
|
|
$wc_endpoints = WC()->query->get_query_vars();
|
|
|
|
if ( $endpoint ) {
|
|
if ( ! isset( $wc_endpoints[ $endpoint ] ) ) {
|
|
return false;
|
|
} else {
|
|
$endpoint_var = $wc_endpoints[ $endpoint ];
|
|
}
|
|
|
|
return isset( $wp->query_vars[ $endpoint_var ] );
|
|
} else {
|
|
foreach ( $wc_endpoints as $key => $value ) {
|
|
if ( isset( $wp->query_vars[ $key ] ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
return 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( wc_get_page_id( 'myaccount' ) ) || apply_filters( 'woocommerce_is_account_page', false ) ? true : false;
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'is_view_order_page' ) ) {
|
|
|
|
/**
|
|
* is_view_order_page - Returns true when on the view order page.
|
|
*
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
function is_view_order_page() {
|
|
global $wp;
|
|
|
|
return ( is_page( wc_get_page_id( 'myaccount' ) ) && isset( $wp->query_vars['view-order'] ) ) ? 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( wc_get_page_id( 'checkout' ) ) && isset( $wp->query_vars['order-received'] ) ) ? true : false;
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'is_add_payment_method_page' ) ) {
|
|
|
|
/**
|
|
* is_add_payment_method_page - Returns true when viewing the add payment method page.
|
|
*
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
function is_add_payment_method_page() {
|
|
global $wp;
|
|
|
|
return ( is_page( wc_get_page_id( 'myaccount' ) ) && isset( $wp->query_vars['add-payment-method'] ) ) ? true : false;
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'is_lost_password_page' ) ) {
|
|
|
|
/**
|
|
* is_lost_password_page - Returns true when viewing the lost password page.
|
|
*
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
function is_lost_password_page() {
|
|
global $wp;
|
|
|
|
return ( is_page( wc_get_page_id( 'myaccount' ) ) && isset( $wp->query_vars['lost-password'] ) ) ? 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() {
|
|
return defined( 'DOING_AJAX' );
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'is_store_notice_showing' ) ) {
|
|
|
|
/**
|
|
* is_store_notice_showing - Returns true when store notice is active.
|
|
*
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
function is_store_notice_showing() {
|
|
return get_option( 'woocommerce_demo_store' ) !== 'no' ? 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 apply_filters( 'woocommerce_is_filtered', ( sizeof( $_chosen_attributes ) > 0 || ( isset( $_GET['max_price'] ) && isset( $_GET['min_price'] ) ) ) );
|
|
}
|
|
}
|
|
|
|
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 string $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 string $name of the attribute
|
|
* @param mixed $value
|
|
* @param int $product_id
|
|
* @return bool
|
|
*/
|
|
function meta_is_product_attribute( $name, $value, $product_id ) {
|
|
$product = wc_get_product( $product_id );
|
|
|
|
if ( $product->product_type != 'variation' ) {
|
|
return false;
|
|
}
|
|
|
|
$attributes = $product->get_variation_attributes();
|
|
|
|
return ( in_array( $name, array_keys( $attributes ) ) && in_array( $value, $attributes[ $name ] ) );
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'wc_tax_enabled' ) ) {
|
|
|
|
/**
|
|
* Are store-wide taxes enabled?
|
|
*
|
|
* @return bool
|
|
*/
|
|
function wc_tax_enabled() {
|
|
return get_option( 'woocommerce_calc_taxes' ) === 'yes';
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'wc_prices_include_tax' ) ) {
|
|
|
|
/**
|
|
* Are prices inclusive of tax?
|
|
*
|
|
* @return bool
|
|
*/
|
|
function wc_prices_include_tax() {
|
|
return wc_tax_enabled() && get_option( 'woocommerce_prices_include_tax' ) === 'yes';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if the given topic is a valid webhook topic, a topic is valid if:
|
|
*
|
|
* + starts with `action.woocommerce_` or `action.wc_`
|
|
* + it has a valid resource & event
|
|
*
|
|
* @param string $topic webhook topic
|
|
* @return bool true if valid, false otherwise
|
|
*/
|
|
function wc_is_webhook_valid_topic( $topic ) {
|
|
|
|
// custom topics are prefixed with woocommerce_ or wc_ are valid
|
|
if ( 0 === strpos( $topic, 'action.woocommerce_' ) || 0 === strpos( $topic, 'action.wc_' ) ) {
|
|
return true;
|
|
}
|
|
|
|
@list( $resource, $event ) = explode( '.', $topic );
|
|
|
|
if ( ! isset( $resource ) || ! isset( $event ) ) {
|
|
return false;
|
|
}
|
|
|
|
$valid_resources = apply_filters( 'woocommerce_valid_webhook_resources', array( 'coupon', 'customer', 'order', 'product' ) );
|
|
$valid_events = apply_filters( 'woocommerce_valid_webhook_events', array( 'created', 'updated', 'deleted' ) );
|
|
|
|
if ( in_array( $resource, $valid_resources ) && in_array( $event, $valid_events ) ) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Simple check for validating a URL, it must start with http:// or https://
|
|
* and pass FILTER_VALIDATE_URL validation
|
|
*
|
|
* @param string $url
|
|
* @return bool
|
|
*/
|
|
function wc_is_valid_url( $url ) {
|
|
|
|
// must start with http:// or https://
|
|
if ( 0 !== strpos( $url, 'http://' ) && 0 !== strpos( $url, 'https://' ) ) {
|
|
return false;
|
|
}
|
|
|
|
// must pass validation
|
|
if ( ! filter_var( $url, FILTER_VALIDATE_URL ) ) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|