473 lines
12 KiB
PHP
473 lines
12 KiB
PHP
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<?php
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/**
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*
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* This class is for registering our meta
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*
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* @package EDD
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* @subpackage Classes/Register Meta
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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 2.5
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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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* EDD_Register_Meta Class
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*
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* @since 2.5
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*/
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class EDD_Register_Meta {
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private static $instance;
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/**
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* Setup the meta registration
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*
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* @since 2.5
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*/
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private function __construct() {
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$this->hooks();
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}
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/**
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* Get the one true instance of EDD_Register_Meta.
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*
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* @since 2.5
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* @return $instance
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*/
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static public function instance() {
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if ( !self::$instance ) {
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self::$instance = new EDD_Register_Meta();
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}
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return self::$instance;
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}
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/**
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* Register the hooks to kick off meta registration.
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*
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* @since 2.5
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* @return void
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*/
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private function hooks() {
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add_action( 'init', array( $this, 'register_download_meta' ) );
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add_action( 'init', array( $this, 'register_payment_meta' ) );
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}
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/**
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* Register the meta for the download post type.
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*
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* @since 2.5
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* @return void
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*/
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public function register_download_meta() {
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register_meta(
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'post',
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'_edd_download_earnings',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => 'edd_sanitize_amount',
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'type' => 'float',
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'description' => __( 'The total earnings for the specified product', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_download_sales',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => array( $this, 'intval_wrapper' ),
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'type' => 'float',
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'description' => __( 'The number of sales for the specified product.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'edd_price',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => array( $this, 'sanitize_price' ),
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'type' => 'float',
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'description' => __( 'The price of the product.', 'easy-digital-downloads' ),
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'show_in_rest' => true,
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)
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);
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/**
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* Even though this is an array, we're using 'object' as the type here. Since the variable pricing can be either
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* 1 or 0 based for the array keys, we use the additional properties to avoid WP Core resetting the variable price IDs
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*/
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register_meta(
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'post',
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'edd_variable_prices',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => array( $this, 'sanitize_variable_prices' ),
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'single' => true,
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'type' => 'object',
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'description' => __( 'An array of variable prices for the product.', 'easy-digital-downloads' ),
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'show_in_rest' => array(
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'schema' => array(
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'type' => 'object',
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'properties' => array(),
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'additionalProperties' => array(
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'type' => 'object',
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'properties' => array(
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'index' => array(
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'type' => 'integer',
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),
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'name' => array(
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'type' => 'string',
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),
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'amount' => array(
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'type' => 'number',
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),
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),
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'additionalProperties' => true,
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),
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),
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),
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)
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);
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register_meta(
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'post',
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'edd_download_files',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => array( $this, 'sanitize_files' ),
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'type' => 'array',
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'description' => __( 'The files associated with the product, available for download.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_bundled_products',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => array( $this, 'sanitize_array' ),
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'single' => true,
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'type' => 'array',
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'description' => __( 'An array of product IDs to associate with a bundle.', 'easy-digital-downloads' ),
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'show_in_rest' => array(
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'schema' => array(
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'type' => 'array',
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'items' => array(
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'type' => 'string',
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)
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)
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),
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)
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);
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register_meta(
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'post',
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'_edd_button_behavior',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => 'sanitize_text_field',
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'type' => 'string',
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'description' => __( "Defines how this product's 'Purchase' button should behave, either add to cart or buy now", 'easy-digital-downloads' ),
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'show_in_rest' => true,
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)
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);
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register_meta(
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'post',
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'_edd_default_price_id',
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array(
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'object_subtype' => 'download',
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'sanitize_callback' => array( $this, 'intval_wrapper' ),
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'type' => 'int',
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'description' => __( 'When variable pricing is enabled, this value defines which option should be chosen by default.', 'easy-digital-downloads' ),
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'show_in_rest' => true,
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)
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);
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}
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/**
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* Register the meta for the edd_payment post type.
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*
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* @since 2.5
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* @return void
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*/
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public function register_payment_meta() {
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register_meta(
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'post',
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'_edd_payment_user_email',
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array(
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'object_subtype' => 'edd_payment',
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'sanitize_callback' => 'sanitize_email',
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'type' => 'string',
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'description' => __( 'The email address associated with the purchase.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_customer_id',
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array(
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'object_subtype' => 'edd_payment',
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'sanitize_callback' => array( $this, 'intval_wrapper' ),
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'type' => 'int',
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'description' => __( 'The Customer ID associated with the payment.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_user_id',
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array(
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'object_subtype' => 'edd_payment',
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'sanitize_callback' => array( $this, 'intval_wrapper' ),
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'type' => 'int',
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'description' => __( 'The User ID associated with the payment.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_user_ip',
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array(
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'sanitize_callback' => 'sanitize_text_field',
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'type' => 'string',
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'description' => __( 'The IP address the payment was made from.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_purchase_key',
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array(
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'sanitize_callback' => 'sanitize_text_field',
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'type' => 'string',
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'description' => __( 'The unique purchase key for this payment.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_total',
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array(
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'sanitize_callback' => 'edd_sanitize_amount',
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'type' => 'float',
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'description' => __( 'The purchase total for this payment.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_mode',
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array(
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'sanitize_callback' => 'sanitize_text_field',
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'type' => 'string',
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'description' => __( 'Identifies if the purchase was made in Test or Live mode.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_gateway',
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array(
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'sanitize_callback' => 'sanitize_text_field',
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'type' => 'string',
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'description' => __( 'The registered gateway that was used to process this payment.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_meta',
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array(
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'sanitize_callback' => array( $this, 'sanitize_array' ),
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'type' => 'array',
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'description' => __( 'Array of payment meta that contains cart details, downloads, amounts, taxes, discounts, and subtotals, etc.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_payment_tax',
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array(
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'sanitize_callback' => 'edd_sanitize_amount',
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'type' => 'float',
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'description' => __( 'The total amount of tax paid for this payment.', 'easy-digital-downloads' ),
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)
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);
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register_meta(
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'post',
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'_edd_completed_date',
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array(
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'sanitize_callback' => 'sanitize_text_field',
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'type' => 'string',
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'description' => __( 'The date this payment was changed to the `completed` status.', 'easy-digital-downloads' ),
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)
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);
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}
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/**
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* Wrapper for intval
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* Setting intval as the callback was stating an improper number of arguments, this avoids that.
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*
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* @since 2.5
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* @param int $value The value to sanitize.
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* @return int The value sanitiezed to be an int.
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*/
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public function intval_wrapper( $value ) {
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return intval( $value );
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}
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/**
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* Sanitize values that come in as arrays
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*
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* @since 2.5
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* @param array $value The value passed into the meta.
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* @return array The sanitized value.
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*/
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public function sanitize_array( $value = array() ) {
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if ( ! is_array( $value ) ) {
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if ( is_object( $value ) ) {
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$value = (array) $value;
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}
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if ( is_serialized( $value ) ) {
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preg_match( '/[oO]\s*:\s*\d+\s*:\s*"\s*(?!(?i)(stdClass))/', $value, $matches );
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if ( ! empty( $matches ) ) {
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return false;
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}
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$value = (array) maybe_unserialize( $value );
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}
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}
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return $value;
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}
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/**
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* Perform some sanitization on the amount field including not allowing negative values by default
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*
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* @since 2.6.5
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* @param float $price The price to sanitize
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* @return float A sanitized price
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*/
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public function sanitize_price( $price ) {
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$allow_negative_prices = apply_filters( 'edd_allow_negative_prices', false );
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if ( ! $allow_negative_prices && $price < 0 ) {
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$price = 0;
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}
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return edd_sanitize_amount( $price );
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}
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/**
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* Sanitize the variable prices
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*
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* Ensures prices are correctly mapped to an array starting with an index of 0
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*
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* @since 2.5
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* @param array $prices Variable prices
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* @return array $prices Array of the remapped variable prices
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*/
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public function sanitize_variable_prices( $prices = array() ) {
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$prices = $this->remove_blank_rows( $prices );
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if ( ! is_array( $prices ) ) {
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return array();
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}
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foreach ( $prices as $id => $price ) {
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if ( empty( $price['amount'] ) && empty( $price['name'] ) ) {
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unset( $prices[ $id ] );
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continue;
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} elseif ( empty( $price['amount'] ) ) {
|
||
|
|
|
||
|
|
$price['amount'] = 0;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$prices[ $id ]['amount'] = $this->sanitize_price( $price['amount'] );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return $prices;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sanitize the file downloads
|
||
|
|
*
|
||
|
|
* Ensures files are correctly mapped to an array starting with an index of 0
|
||
|
|
*
|
||
|
|
* @since 2.5
|
||
|
|
* @param array $files Array of all the file downloads
|
||
|
|
* @return array $files Array of the remapped file downloads
|
||
|
|
*/
|
||
|
|
function sanitize_files( $files = array() ) {
|
||
|
|
$files = $this->remove_blank_rows( $files );
|
||
|
|
|
||
|
|
// Files should always be in array format, even when there are none.
|
||
|
|
if ( ! is_array( $files ) ) {
|
||
|
|
$files = array();
|
||
|
|
}
|
||
|
|
|
||
|
|
// Clean up filenames to ensure whitespaces are stripped
|
||
|
|
foreach( $files as $id => $file ) {
|
||
|
|
|
||
|
|
if( ! empty( $files[ $id ]['file'] ) ) {
|
||
|
|
$files[ $id ]['file'] = trim( $file['file'] );
|
||
|
|
}
|
||
|
|
|
||
|
|
if( ! empty( $files[ $id ]['name'] ) ) {
|
||
|
|
$files[ $id ]['name'] = sanitize_text_field( $file['name'] );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Make sure all files are rekeyed starting at 0
|
||
|
|
return $files;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Don't save blank rows.
|
||
|
|
*
|
||
|
|
* When saving, check the price and file table for blank rows.
|
||
|
|
* If the name of the price or file is empty, that row should not
|
||
|
|
* be saved.
|
||
|
|
*
|
||
|
|
* @since 2.5
|
||
|
|
* @param array $new Array of all the meta values
|
||
|
|
* @return array $new New meta value with empty keys removed
|
||
|
|
*/
|
||
|
|
private function remove_blank_rows( $new ) {
|
||
|
|
|
||
|
|
if ( is_array( $new ) ) {
|
||
|
|
foreach ( $new as $key => $value ) {
|
||
|
|
if ( empty( $value['name'] ) && empty( $value['amount'] ) && empty( $value['file'] ) ) {
|
||
|
|
unset( $new[ $key ] );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $new;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
EDD_Register_Meta::instance();
|