136 lines
3.3 KiB
PHP
136 lines
3.3 KiB
PHP
<?php
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/**
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* Front-end Actions
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*
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* @package EDD
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* @subpackage Functions
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* @copyright Copyright (c) 2018, Easy Digital Downloads, LLC
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
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* @since 1.0.8.1
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*/
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// Exit if accessed directly
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defined( 'ABSPATH' ) || exit;
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/**
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* Hooks EDD actions, when present in the $_GET superglobal. Every edd_action
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* present in $_GET is called using WordPress's do_action function. These
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* functions are called on init.
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*
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* @since 1.0
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* @return void
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*/
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function edd_get_actions() {
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$key = ! empty( $_GET['edd_action'] ) ? sanitize_key( $_GET['edd_action'] ) : false;
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$is_delayed_action = edd_is_delayed_action( $key );
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if ( $is_delayed_action ) {
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return;
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}
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if ( ! empty( $key ) ) {
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do_action( "edd_{$key}" , $_GET );
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}
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}
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add_action( 'init', 'edd_get_actions' );
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/**
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* Hooks EDD actions, when present in the $_POST superglobal. Every edd_action
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* present in $_POST is called using WordPress's do_action function. These
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* functions are called on init.
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*
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* @since 1.0
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* @return void
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*/
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function edd_post_actions() {
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$key = ! empty( $_POST['edd_action'] ) ? sanitize_key( $_POST['edd_action'] ) : false;
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$is_delayed_action = edd_is_delayed_action( $key );
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if ( $is_delayed_action ) {
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return;
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}
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if ( ! empty( $key ) ) {
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do_action( "edd_{$key}", $_POST );
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}
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}
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add_action( 'init', 'edd_post_actions' );
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/**
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* Call any actions that should have been delayed, in order to be sure that all necessary information
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* has been loaded by WP Core.
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*
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* Hooks EDD actions, when present in the $_GET superglobal. Every edd_action
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* present in $_POST is called using WordPress's do_action function. These
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* functions are called on template_redirect.
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*
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* @since 2.9.4
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* @return void
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*/
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function edd_delayed_get_actions() {
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$key = ! empty( $_GET['edd_action'] ) ? sanitize_key( $_GET['edd_action'] ) : false;
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$is_delayed_action = edd_is_delayed_action( $key );
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if ( ! $is_delayed_action ) {
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return;
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}
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if ( ! empty( $key ) ) {
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do_action( "edd_{$key}", $_GET );
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}
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}
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add_action( 'template_redirect', 'edd_delayed_get_actions' );
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/**
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* Call any actions that should have been delayed, in order to be sure that all necessary information
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* has been loaded by WP Core.
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*
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* Hooks EDD actions, when present in the $_POST superglobal. Every edd_action
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* present in $_POST is called using WordPress's do_action function. These
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* functions are called on template_redirect.
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*
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* @since 2.9.4
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* @return void
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*/
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function edd_delayed_post_actions() {
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$key = ! empty( $_POST['edd_action'] ) ? sanitize_key( $_POST['edd_action'] ) : false;
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$is_delayed_action = edd_is_delayed_action( $key );
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if ( ! $is_delayed_action ) {
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return;
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}
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if ( ! empty( $key ) ) {
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do_action( "edd_{$key}", $_POST );
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}
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}
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add_action( 'template_redirect', 'edd_delayed_post_actions' );
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/**
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* Get the list of actions that EDD has determined need to be delayed past init.
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*
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* @since 2.9.4
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*
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* @return array
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*/
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function edd_delayed_actions_list() {
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return (array) apply_filters( 'edd_delayed_actions', array(
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'add_to_cart'
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) );
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}
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/**
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* Determine if the requested action needs to be delayed or not.
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*
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* @since 2.9.4
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*
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* @param string $action
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*
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* @return bool
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*/
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function edd_is_delayed_action( $action = '' ) {
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return in_array( $action, edd_delayed_actions_list() );
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}
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