laipower/wp-content/plugins/easy-digital-downloads/includes/actions.php

136 lines
3.3 KiB
PHP
Raw Normal View History

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