/**
* Run HM Backup
*
* @return null
*/
function hmbkp_do_backup()
{
// Make sure it's possible to do a backup
if (!hmbkp_possible()) {
return;
}
// Clean up any mess left by a previous backup
hmbkp_cleanup();
HM_Backup::get_instance()->backup();
hmbkp_set_status(__('Removing old backups', 'hmbkp'));
// Delete any old backup files
hmbkp_delete_old_backups();
if (file_exists(hmbkp_path() . '/.backup_running')) {
unlink(hmbkp_path() . '/.backup_running');
}
if (file_exists(HM_Backup::get_instance()->archive_filepath())) {
$file = hmbkp_path() . '/.backup_complete';
if (!($handle = @fopen($file, 'w'))) {
return;
}
fwrite($handle, HM_Backup::get_instance()->archive_filename());
fclose($handle);
}
hmbkp_email_backup();
}
function hmbkp_backup_complete($backup)
{
if ($backup->errors()) {
hmbkp_cleanup();
$file = hmbkp_path() . '/.backup_errors';
if (file_exists($file)) {
unlink($file);
}
if (!($handle = @fopen($file, 'w'))) {
return;
}
fwrite($handle, json_encode($backup->errors()));
fclose($handle);
} elseif ($backup->warnings()) {
$file = hmbkp_path() . '/.backup_warnings';
if (file_exists($file)) {
unlink($file);
}
if (!($handle = @fopen($file, 'w'))) {
return;
}
fwrite($handle, json_encode($backup->warnings()));
fclose($handle);
}
}
/**
* Generate some posts.
*
* ## OPTIONS
*
* [--files_only]
* : Backup files only, default to off
*
* [--database_only]
* : Backup database only, defaults to off
*
* [--path]
* : dir that the backup should be save in, defaults to wp-content/backups/
*
* [--root]
* : dir that should be backed up, defaults to site root.
*
* [--zip_command_path]
* : path to your zip binary, standard locations are automatically used
*
* [--mysqldump_command_path]
* : path to your mysqldump binary, standard locations are automatically used
*
* ## Usage
*
* wp backupwordpress backup [--files_only] [--database_only] [--path<dir>] [--root<dir>] [--zip_command_path=<path>] [--mysqldump_command_path=<path>]
*/
public function backup($args, $assoc_args)
{
// Make sure it's possible to do a backup
if (HM_Backup::is_safe_mode_active()) {
WP_CLI::error(sprintf(__('BackUpWordPress may not work when php is running with %s on', 'hmbkp'), 'safe_mode'));
}
add_action('hmbkp_mysqldump_started', function () {
WP_CLI::line(__('Backup: Dumping database...', 'hmbkp'));
});
add_action('hmbkp_archive_started', function () {
WP_CLI::line(__('Backup: Zipping everything up...', 'hmbkp'));
});
// Clean up any mess left by a previous backup
hmbkp_cleanup();
$hm_backup = new HM_Backup();
if (!empty($assoc_args['path'])) {
$hm_backup->set_path($assoc_args['path']);
}
if (!empty($assoc_args['root'])) {
$hm_backup->set_root($assoc_args['root']);
}
if (!is_dir($hm_backup->get_path()) && (!is_writable(dirname($hm_backup->get_path())) || !wp_mkdir_p($hm_backup->get_path())) || !is_writable($hm_backup->get_path())) {
WP_CLI::error(__('Invalid backup path', 'hmbkp'));
return false;
}
if (!is_dir($hm_backup->get_root()) || !is_readable($hm_backup->get_root())) {
WP_CLI::error(__('Invalid root path', 'hmbkp'));
return false;
}
if (!empty($assoc_args['files_only'])) {
$hm_backup->set_type('file');
}
if (!empty($assoc_args['database_only'])) {
$hm_backup->set_type('database');
}
if (isset($assoc_args['mysqldump_command_path'])) {
$hm_backup->set_mysqldump_command_path($assoc_args['mysqldump_command_path']);
}
if (isset($assoc_args['zip_command_path'])) {
$hm_backup->set_zip_command_path($assoc_args['zip_command_path']);
}
if (!empty($assoc_args['excludes'])) {
$hm_backup->set_excludes($assoc_args['excludes']);
}
$hm_backup->backup();
// Delete any old backup files
//hmbkp_delete_old_backups();
if (file_exists($hm_backup->get_archive_filepath())) {
WP_CLI::success(__('Backup Complete: ', 'hmbkp') . $hm_backup->get_archive_filepath());
} else {
WP_CLI::error(__('Backup Failed', 'hmbkp'));
}
}
/**
* Move the backup directory and all existing backup files to a new
* location
*
* @param string $from path to move the backups dir from
* @param string $to path to move the backups dir to
* @return void
*/
function hmbkp_path_move($from, $to)
{
if (!trim(untrailingslashit(trim($from))) || !trim(untrailingslashit(trim($to)))) {
return;
}
// Create the new directory if it doesn't exist
if (is_writable(dirname($to)) && !is_dir($to)) {
wp_mkdir_p($to);
}
// Bail if we couldn't
if (!is_dir($to) || !is_writable($to)) {
return false;
}
update_option('hmbkp_path', $to);
// Bail if the old directory doesn't exist
if (!is_dir($from)) {
return false;
}
// Cleanup before we start moving things
hmbkp_cleanup();
// Move any existing backups
if ($handle = opendir($from)) {
while (false !== ($file = readdir($handle))) {
if (pathinfo($file, PATHINFO_EXTENSION) === 'zip') {
if (!@rename(trailingslashit($from) . $file, trailingslashit($to) . $file)) {
copy(trailingslashit($from) . $file, trailingslashit($to) . $file);
}
}
}
closedir($handle);
}
// Only delete the old directory if it's inside WP_CONTENT_DIR
if (strpos($from, WP_CONTENT_DIR) !== false) {
hmbkp_rmdirtree($from);
}
}
/**
* Dismiss an error and then redirect
* back to the backups page
*/
function hmbkp_dismiss_error()
{
if (empty($_GET['action']) || $_GET['action'] !== 'hmbkp_dismiss_error') {
return;
}
hmbkp_cleanup();
wp_redirect(remove_query_arg('action'), 303);
die;
}
function __construct($args, $assoc_args)
{
// Make sure it's possible to do a backup
if (hmbkp_is_safe_mode_active()) {
WP_CLI::error('Backup not possible when php is running safe_mode on');
return false;
}
remove_action('hmbkp_backup_started', 'hmbkp_set_status', 10, 0);
remove_action('hmbkp_mysqldump_started', 'hmbkp_set_status_dumping_database');
remove_action('hmbkp_archive_started', 'hmbkp_set_status_archiving');
add_action('hmbkp_mysqldump_started', function () {
WP_CLI::line('Backup: Dumping database...');
});
add_action('hmbkp_archive_started', function () {
WP_CLI::line('Backup: Zipping everything up...');
});
// Clean up any mess left by a previous backup
hmbkp_cleanup();
$hm_backup = HM_Backup::get_instance();
if (!empty($assoc_args['path'])) {
$hm_backup->path = $assoc_args['path'];
}
if (!empty($assoc_args['root'])) {
$hm_backup->root = $assoc_args['root'];
}
if (!is_dir($hm_backup->path()) && (!is_writable(dirname($hm_backup->path())) || !mkdir($hm_backup->path())) || !is_writable($hm_backup->path())) {
WP_CLI::error('Invalid backup path');
return false;
}
if (!is_dir($hm_backup->root()) || !is_readable($hm_backup->root())) {
WP_CLI::error('Invalid root path');
return false;
}
// Default to both
$hm_backup->files_only = false;
$hm_backup->database_only = false;
if (!empty($assoc_args['files_only'])) {
$hm_backup->files_only = true;
}
if (!empty($assoc_args['database_only'])) {
$hm_backup->database_only = true;
}
if (!empty($assoc_args['mysqldump_command_path'])) {
$hm_backup->mysqldump_command_path = empty($assoc_args['mysqldump_command_path']) || $assoc_args['mysqldump_command_path'] === 'false' ? false : true;
}
if (!empty($assoc_args['zip_command_path'])) {
$hm_backup->zip_command_path = empty($assoc_args['zip_command_path']) || $assoc_args['zip_command_path'] === 'false' ? false : true;
}
if (!empty($assoc_args['excludes'])) {
$hm_backup->excludes = $valid_rules = array_filter(array_map('trim', explode(',', $assoc_args['excludes'])));
}
$hm_backup->backup();
WP_CLI::line('Backup: Deleting old backups...');
// Delete any old backup files
hmbkp_delete_old_backups();
if (file_exists(HM_Backup::get_instance()->archive_filepath())) {
WP_CLI::success('Backup Complete: ' . HM_Backup::get_instance()->archive_filepath());
} else {
WP_CLI::error('Backup Failed');
}
}
/**
* Dismiss an error and then redirect back to the backups page
*/
function hmbkp_dismiss_error()
{
// TODO Should really be nonced
if (empty($_GET['action']) || $_GET['action'] !== 'hmbkp_dismiss_error') {
return;
}
hmbkp_cleanup();
wp_safe_redirect(hmbkp_get_settings_url(), 303);
die;
}
