<?php
final class ITSEC_Upgrader_Skin extends Automatic_Upgrader_Skin {
public $errors = [];
public function error( $errors ) {
$this->errors[] = $errors;
if ( ! empty( $this->options['add_to_response'] ) && ! empty( $this->plugin_info ) ) {
ITSEC_Response::add_error(
new WP_Error( 'itsec-plugin-update-failed', sprintf(
__( 'Unable to update the %1$s plugin. %2$s', 'better-wp-security' ),
$this->plugin_info['Name'],
wp_sprintf('%l', ITSEC_Response::get_error_strings( $errors ) )
) )
);
}
}
public function request_filesystem_credentials( $error = false, $context = '', $allow_relaxed_file_ownership = false ) {
if ( ! function_exists( 'submit_button' ) ) {
require_once( ABSPATH . 'wp-admin/includes/template.php' );
}
$r = parent::request_filesystem_credentials( $error, $context, $allow_relaxed_file_ownership );
if ( false === $r ) {
$this->error( __( 'Could not request filesystem credentials.', 'better-wp-security' ) );
}
return $r;
}
}