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<?php
// @codingStandardsIgnoreFile
if (!defined('ABSPATH')) die('No direct access.');
// Extracted from 4.5.2/wordpress/wp-admin/includes/class-wp-upgrader-skins.php; with the bulk_*() methods added since they are not in the base class on all WP versions.
// Needed only on WP < 3.7
/**
* Upgrader Skin for Automatic WordPress Upgrades
*
* Extracted from 4.5.2/wordpress/wp-admin/includes/class-wp-upgrader-skins.php; with the bulk_*() methods added since they are not in the base class on all WP versions.
* Needed only on WP < 3.7
*
* This skin is designed to be used when no output is intended, all output
* is captured and stored for the caller to process and log/email/discard.
*
* @package WordPress
* @subpackage Upgrader
* @since 3.7.0
*/
class Automatic_Upgrader_Skin_Main extends WP_Upgrader_Skin {
protected $messages = array();
/**
* Request filesystem credentials
*
* @param bool $error Check if there is an error: default is false
* @param string $context Context for credentials
* @param bool $allow_relaxed_file_ownership Check if relaxed file ownership is allowed
* @return bool
*/
public function request_filesystem_credentials($error = false, $context = '', $allow_relaxed_file_ownership = false) {
if ($context) {
$this->options['context'] = $context;
}
// TODO: fix up request_filesystem_credentials(), or split it, to allow us to request a no-output version
// This will output a credentials form in event of failure, We don't want that, so just hide with a buffer
ob_start();
$result = parent::request_filesystem_credentials($error, $context, $allow_relaxed_file_ownership);
ob_end_clean();
return $result;
}
/**
* Get update message
*
* @return array reti=urns an array of messages
*/
public function get_upgrade_messages() {
return $this->messages;
}
/**
* Feedback
*
* @param string|array|WP_Error $data THis is the data to be used for the feedback
*/
protected function updraft_feedback($data) {
if (is_wp_error($data)) {
$string = $data->get_error_message();
} elseif (is_array($data)) {
return;
} else {
$string = $data;
}
if (!empty($this->upgrader->strings[$string]))
$string = $this->upgrader->strings[$string];
if (false !== strpos($string, '%')) {
$args = func_get_args();
$args = array_splice($args, 1);
if (!empty($args))
$string = vsprintf($string, $args);
}
$string = trim($string);
// Only allow basic HTML in the messages, as it'll be used in emails/logs rather than direct browser output.
$string = wp_kses($string, array(
'a' => array(
'href' => true
),
'br' => true,
'em' => true,
'strong' => true,
));
if (empty($string))
return;
$this->messages[] = $string;
}
public function header() {
ob_start();
}
public function footer() {
$output = ob_get_clean();
if (!empty($output))
$this->feedback($output);
}
/**
* @access public
*/
public function bulk_header() {}
public function bulk_footer() {
}
}
global $updraftcentral_main;
$wp_version = $updraftcentral_main->get_wordpress_version();
if (version_compare($wp_version, '5.3', '>=')) {
if (!class_exists('Automatic_Upgrader_Skin')) require_once(dirname(__FILE__).'/automatic-upgrader-skin-compatibility.php');
} else {
class Automatic_Upgrader_Skin extends Automatic_Upgrader_Skin_Main {
public function feedback($string) {
parent::updraft_feedback($string);
}
}
}