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106 lines
3.1 KiB
106 lines
3.1 KiB
<?php
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/**
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* TablePress WP User Option Wrapper class for WordPress Options
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*
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* Wraps the WordPress Options API, so that (especially) arrays are stored as JSON, instead of being serialized by PHP.
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*
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* @package TablePress
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* @subpackage Classes
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* @author Tobias Bäthge
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* @since 1.0.0
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*/
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// Prohibit direct script loading.
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defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
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// Load parent class.
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TablePress::load_file( 'class-wp_option.php', 'classes' );
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/**
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* TablePress WP User Option Wrapper class
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*
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* @package TablePress
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* @subpackage Classes
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* @author Tobias Bäthge
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* @since 1.0.0
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*/
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class TablePress_WP_User_Option extends TablePress_WP_Option {
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/**
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* Get the value of a WP User Option with the WP User Options API.
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*
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* @since 1.0.0
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*
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* @param string $option_name Name of the WP User Option.
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* @param mixed $default_value Default value of the WP User Option.
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* @return mixed Current value of the WP User Option, or $default_value if it does not exist.
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*/
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#[\Override]
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protected function _get_option( string $option_name, /* string|int|float|bool|array|null */ $default_value ) /* : string|int|float|bool|array|null */ {
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// Non-logged-in user can never have a saved option value.
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if ( ! is_user_logged_in() ) {
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return $default_value;
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}
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$option_value = get_user_option( $option_name );
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// get_user_option() only knows false as the default value, so we have to wrap that.
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if ( false === $option_value ) {
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$option_value = $default_value;
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}
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return $option_value;
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}
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/**
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* Update the value of a WP User Option with the WP User Options API.
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*
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* @since 1.0.0
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*
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* @param string $option_name Name of the WP User Option.
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* @param string $new_value New value of the WP User Option (not slashed).
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* @return bool True on success, false on failure.
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*/
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#[\Override]
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protected function _update_option( string $option_name, string $new_value ): bool {
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// Non-logged-in user can never have a saved option value to be updated.
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if ( ! is_user_logged_in() ) {
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return false;
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}
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// WP expects a slashed value.
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$new_value = wp_slash( $new_value );
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return (bool) update_user_option( get_current_user_id(), $option_name, $new_value, false );
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}
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/**
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* Delete a WP User Option with the WP User Options API.
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*
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* @since 1.0.0
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*
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* @param string $option_name Name of the WP User Option.
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* @return bool True on success, false on failure.
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*/
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#[\Override]
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protected function _delete_option( string $option_name ): bool {
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// Non-logged-in user can never have a saved option value to be deleted.
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if ( ! is_user_logged_in() ) {
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return false;
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}
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return delete_user_option( get_current_user_id(), $option_name, false );
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}
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/**
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* Delete a WP User Option with the WP User Options API, for all users of the site.
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*
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* @since 1.0.0
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*/
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public function delete_for_all_users(): void {
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$users = get_users();
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foreach ( $users as $user ) {
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delete_user_option( $user->ID, $this->option_name, false );
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// @todo Add other user options for different actions as well.
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}
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}
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} // class TablePress_WP_User_Option
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