<?php
/**
* WordPress Generic Request (POST/GET) Handler
*
* Intended for form submission handling in themes and plugins.
*
* @package WordPress
* @subpackage Administration
*/
/** We are located in WordPress Administration Screens */
if ( ! defined( 'WP_ADMIN' ) ) {
define( 'WP_ADMIN', true );
}
if ( defined( 'ABSPATH' ) ) {
require_once ABSPATH . 'wp-load.php';
} else {
require_once dirname( __DIR__ ) . '/wp-load.php';
}
/** Allow for cross-domain requests (from the front end). */
send_origin_headers();
require_once ABSPATH . 'wp-admin/includes/admin.php';
nocache_headers();
/** This action is documented in wp-admin/admin.php */
do_action( 'admin_init' );
$action = ! empty( $_REQUEST['action'] ) ? sanitize_text_field( $_REQUEST['action'] ) : '';
// Reject invalid parameters.
if ( ! is_scalar( $action ) ) {
wp_die( '', 400 );
}
if ( ! is_user_logged_in() ) {
if ( empty( $action ) ) {
/**
* Fires on a non-authenticated admin post request where no action is supplied.
*
* @since 2.6.0
*/
do_action( 'admin_post_nopriv' );
} else {
// If no action is registered, return a Bad Request response.
if ( ! has_action( "admin_post_nopriv_{$action}" ) ) {
wp_die( '', 400 );
}
/**
* Fires on a non-authenticated admin post request for the given action.
*
* The dynamic portion of the hook name, `$action`, refers to the given
* request action.
*
* @since 2.6.0
*/
do_action( "admin_post_nopriv_{$action}" );
}
} else {
if ( empty( $action ) ) {
/**
* Fires on an authenticated admin post request where no action is supplied.
*
* @since 2.6.0
*/
do_action( 'admin_post' );
} else {
// If no action is registered, return a Bad Request response.
if ( ! has_action( "admin_post_{$action}" ) ) {
wp_die( '', 400 );
}
/**
* Fires on an authenticated admin post request for the given action.
*
* The dynamic portion of the hook name, `$action`, refers to the given
* request action.
*
* @since 2.6.0
*/
do_action( "admin_post_{$action}" );
}
}
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