/**
* Show avaliable backups list
*
* @since 1.0.0
* @return string|null
*/
public static function backups_list()
{
include_once monstroid_dashboard()->plugin_dir('admin/includes/class-monstroid-dashboard-backup-manager.php');
$backup_manager = Monstroid_Dashboard_Backup_Manager::get_instance();
$backups = $backup_manager->get_backups();
if (empty($backups)) {
return;
}
ob_start();
?>
<div class="md-updates-list">
<h4 class="md-updates-list_title"><?php
_e('Monstroid theme backups', 'monstroid-dashboard');
?>
</h4>
<div class="md-updates-list_items">
<div class="md-updates-list_item heading_item">
<div class="md-updates-list_item_name">
<?php
_e('File name', 'monstroid-dashboard');
?>
</div>
<div class="md-updates-list_item_date">
<?php
_e('Created', 'monstroid-dashboard');
?>
</div>
<div class="md-updates-list_item_download">
<?php
_e('Actions');
?>
</div>
</div>
<?php
foreach ($backups as $file => $data) {
// prepare download and delete URLs to use in template
$download_url = add_query_arg(array('action' => 'monstroid_dashboard_get_backup', 'file' => $data['name']), admin_url('admin-ajax.php'));
$download_url = wp_nonce_url($download_url, 'monstroid-dashboard', 'nonce');
$delete_url = add_query_arg(array('action' => 'monstroid_dashboard_delete_backup', 'file' => $data['name']), admin_url('admin-ajax.php'));
$delete_url = wp_nonce_url($delete_url, 'monstroid-dashboard', 'nonce');
include monstroid_dashboard()->plugin_dir('admin/views/backup-list-item.php');
}
?>
</div>
</div>
<?php
return ob_get_clean();
}
/**
* Try to make backup before updating
*
* @since 1.0.0
* @return void|bool
*/
public function try_make_backup()
{
if (!empty($_REQUEST['ignoreBackup'])) {
return true;
}
include_once monstroid_dashboard()->plugin_dir('admin/includes/class-monstroid-dashboard-backup-manager.php');
$backup_manager = Monstroid_Dashboard_Backup_Manager::get_instance();
$backup_done = $backup_manager->make_backup();
if (false === $backup_done) {
$message = __('Can`t create current theme backup. <a href="#" class="force-run-theme-update">Update anyway</a>', 'monstroid-dashboard');
wp_send_json_error(array('type' => 'backup_failed', 'message' => $message));
}
return $backup_done;
}
/**
* Delete existing backup by name
*
* @since 1.0.0
*/
public function delete_backup()
{
if (!isset($_REQUEST['nonce'])) {
wp_die(__('Nonce key not provided', 'monstroid-dashboard'), __('Deleting Error', 'monstroid-dashboard'));
}
if (!wp_verify_nonce(esc_attr($_REQUEST['nonce']), 'monstroid-dashboard')) {
wp_die(__('Incorrect nonce key', 'monstroid-dashboard'), __('Deleting Error', 'monstroid-dashboard'));
}
if (!current_user_can('manage_options')) {
wp_die(__('Permission denied', 'monstroid-dashboard'), __('Deleting Error', 'monstroid-dashboard'));
}
$file = isset($_REQUEST['file']) ? esc_attr($_REQUEST['file']) : '';
if (!$file) {
wp_die(__('Backup file not provided', 'monstroid-dashboard'), __('Deleting Error', 'monstroid-dashboard'));
}
if (!isset($_SERVER['HTTP_REFERER'])) {
wp_die(__('This action is not allowed directly', 'monstroid-dashboard'), __('Deleting Error', 'monstroid-dashboard'));
}
include_once monstroid_dashboard()->plugin_dir('admin/includes/class-monstroid-dashboard-backup-manager.php');
$backup_manager = Monstroid_Dashboard_Backup_Manager::get_instance();
$delete = $backup_manager->delete_backup($file);
if (false == $delete) {
wp_die($backup_manager->get_message(), __('Deleting Error', 'monstroid-dashboard'));
}
wp_safe_redirect(esc_url($_SERVER['HTTP_REFERER']));
die;
}
/**
* Returns the instance.
*
* @since 1.0.0
* @return object
*/
public static function get_instance()
{
// If the single instance hasn't been set, set it now.
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}