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93 lines
2.2 KiB
PHP
93 lines
2.2 KiB
PHP
<?php
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/**
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* WordPress Customize Setting classes
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*
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* @package Kirki
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* @subpackage Modules
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* @since 3.0.0
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*/
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/**
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* Handles saving and sanitizing of user-meta.
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*
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* @since 3.0.0
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* @see WP_Customize_Setting
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*/
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class Kirki_Setting_User_Meta extends WP_Customize_Setting {
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/**
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* Type of customize settings.
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*
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* @access public
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* @since 3.0.0
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* @var string
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*/
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public $type = 'user_meta';
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/**
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* Get the root value for a setting, especially for multidimensional ones.
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*
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* @access protected
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* @since 3.0.0
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* @param mixed $default Value to return if root does not exist.
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* @return mixed
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*/
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protected function get_root_value( $default = null ) {
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$id_base = $this->id_data['base'];
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// Get all user-meta.
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// We'll use this to check if the value is set or not,
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// in order to figure out if we need to return the default value.
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$user_meta = get_user_meta( get_current_user_id() );
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// Get the single meta.
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$single_meta = get_user_meta( get_current_user_id(), $id_base, true );
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if ( isset( $user_meta[ $id_base ] ) ) {
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return $single_meta;
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}
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return $default;
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}
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/**
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* Set the root value for a setting, especially for multidimensional ones.
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*
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* @access protected
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* @since 3.0.0
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* @param mixed $value Value to set as root of multidimensional setting.
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* @return bool Whether the multidimensional root was updated successfully.
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*/
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protected function set_root_value( $value ) {
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$id_base = $this->id_data['base'];
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// First delete the current user-meta.
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// We're doing this to avoid duplicate entries.
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delete_user_meta( get_current_user_id(), $id_base );
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// Update the user-meta.
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return update_user_meta( get_current_user_id(), $id_base, $value );
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}
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/**
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* Save the value of the setting, using the related API.
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*
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* @access protected
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* @since 3.0.0
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* @param mixed $value The value to update.
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* @return bool The result of saving the value.
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*/
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protected function update( $value ) {
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return $this->set_root_value( $value );
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}
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/**
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* Fetch the value of the setting.
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*
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* @access protected
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* @since 3.0.0
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* @return mixed The value.
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*/
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public function value() {
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return $this->get_root_value( $this->default );
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}
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}
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