<?php
/**
* Skin class.
*
* @since 6.0.0
*
* @package UserFeedback
* @subpackage Upgrader Skin
* @author Chris Christoff
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class UserFeedback_Skin extends WP_Upgrader_Skin {
/**
* Primary class constructor.
*
* @since 6.0.0
*
* @param array $args Empty array of args (we will use defaults).
*/
public function __construct( $args = array() ) {
parent::__construct();
}
/**
* Set the upgrader object and store it as a property in the parent class.
*
* @since 6.0.0
*
* @param object $upgrader The upgrader object (passed by reference).
*/
public function set_upgrader( &$upgrader ) {
if ( is_object( $upgrader ) ) {
$this->upgrader =& $upgrader;
}
}
/**
* Set the upgrader result and store it as a property in the parent class.
*
* @since 6.0.0
*
* @param object $result The result of the install process.
*/
public function set_result( $result ) {
$this->result = $result;
}
/**
* Empty out the header of its HTML content and only check to see if it has
* been performed or not.
*
* @since 6.0.0
*/
public function header() {}
/**
* Empty out the footer of its HTML contents.
*
* @since 6.0.0
*/
function footer() {}
/**
* Instead of outputting HTML for errors, json_encode the errors and send them
* back to the Ajax script for processing.
*
* @since 6.0.0
*
* @param array $errors Array of errors with the install process.
*/
function error( $errors ) {
if ( ! empty( $errors ) ) {
$error_message = esc_html__( 'There was an error installing the addon. Please try again.', 'userfeedback' );
if ( is_wp_error( $errors ) ) {
/**
* @var WP_Error $errors
*/
$message = $errors->get_error_message();
if ( ! empty( $message ) ) {
// Translators: The name of the addon that can't be installed.
$error_message = sprintf( esc_html__( 'There was an error installing the addon: %s', 'userfeedback' ), esc_html( $message ) );
}
}
wp_send_json_error( array( 'error' => $error_message ) );
}
}
/**
* Empty out the feedback method to prevent outputting HTML strings as the install
* is progressing.
*
* @since 6.0.0
*
* @param string $string The feedback string.
*/
function feedback( $string, ...$args ) {
}
}