/**
* 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') . $hm_backup->get_archive_filepath());
} else {
WP_CLI::error(__('Backup Failed', 'hmbkp'));
}
}
/**
* Perform a Backup.
*
* ## OPTIONS
*
* [--files_only]
* : Backup files only, default to off
*
* [--database_only]
* : Backup database only, defaults to off
*
* [--path]
* : dir that the backup should be save in, defaults to your existing backups directory
*
* [--root]
* : dir that should be backed up, defaults to site root.
*
* [--zip_command_path]
* : path to your zip binary, standard locations are automatically used
*
* [--mysqldump_command_path]
* : path to your mysqldump binary, standard locations are automatically used
*
* ## Usage
*
* wp backupwordpress backup [--files_only] [--database_only] [--path<dir>] [--root<dir>] [--zip_command_path=<path>] [--mysqldump_command_path=<path>]
*
*/
public function backup($args, $assoc_args)
{
add_action('hmbkp_mysqldump_started', function () {
WP_CLI::line(__('Backup: Dumping database...', 'backupwordpress'));
});
add_action('hmbkp_archive_started', function () {
WP_CLI::line(__('Backup: Zipping everything up...', 'backupwordpress'));
});
$hm_backup = new HM_Backup();
if (!empty($assoc_args['path'])) {
HMBKP_Path::get_instance()->set_path($assoc_args['path']);
}
$hm_backup->set_path(HMBKP_Path::get_instance()->get_path());
HMBKP_Path::get_instance()->cleanup();
if (!empty($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', 'backupwordpress'));
return false;
}
if (!is_dir($hm_backup->get_root()) || !is_readable($hm_backup->get_root())) {
WP_CLI::error(__('Invalid root path', 'backupwordpress'));
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']);
}
$hm_backup->backup();
if (file_exists($hm_backup->get_archive_filepath())) {
WP_CLI::success(__('Backup Complete: ', 'backupwordpress') . $hm_backup->get_archive_filepath());
} else {
WP_CLI::error(__('Backup Failed', 'backupwordpress'));
}
}
/**
* Handle the backups API calls
*
* @param string $call
* @return mixed
*/
function _wprp_backups_api_call($action)
{
if (!class_exists('hm_backup')) {
return new WP_Error('Backups module not present');
}
switch ($action) {
// TODO in the future we should do some check here to make sure they do support backups
case 'supports_backups':
return true;
case 'do_backup':
@ignore_user_abort(true);
$backup = new HM_Backup();
$upload_dir = wp_upload_dir();
// Store the backup file in the uploads dir
$backup->path = $upload_dir['basedir'] . '/_wpremote_backups';
$running_file = $backup->path . '/.backup_running';
// delete the backups folder to cleanup old backups
_wprp_backups_rmdirtree($backup->path);
if (!@mkdir($backup->path)) {
return new WP_Error('unable-to-create-backups-directory', 'Unable to write the .backup_running file - check your permissions on wp-content/uploads');
}
// write the backup runing file for tracking...
if (!($handle = @fopen($running_file, 'w'))) {
return new WP_Error('unable-to-write-backup-running-file');
}
fwrite($handle, $backup->archive_filename());
fclose($handle);
if (!file_exists($running_file)) {
return new WP_Error('backup-running-file-was-not-created');
}
// Set a random backup filename
$backup->archive_filename = md5(time()) . '.zip';
// Excludes
if (!empty($_REQUEST['backup_excludes'])) {
$excludes = array_map('urldecode', (array) $_REQUEST['backup_excludes']);
$backup->excludes = $excludes;
}
$backup->backup();
unlink($backup->path . '/.backup_completed');
unlink($backup->path . '/.backup_running');
// write the backup runing file for tracking...
$completed_file = $backup->path . '/.backup_completed';
if (!($handle = @fopen($completed_file, 'w'))) {
return new WP_Error('unable-to-write-backup-completed-file');
}
if ($backup->errors() || $backup->warnings() && !file_exists($backup->archive_filepath())) {
$errors = array_merge($backup->errors(), $backup->warnings());
fwrite($handle, json_encode($errors));
} else {
fwrite($handle, 'file:' . $backup->archive_filename());
}
fclose($handle);
return true;
case 'get_backup':
$upload_dir = wp_upload_dir();
// Store the backup file in the uploads dir
$path = $upload_dir['basedir'] . '/_wpremote_backups';
$url = $upload_dir['baseurl'] . '/_wpremote_backups';
if (!is_dir($path)) {
return new WP_Error('backups-dir-does-not-exist');
}
if (file_exists($path . '/.backup_running')) {
return new WP_Error('backup-running');
}
if (!file_exists($path . '/.backup_completed')) {
return new WP_Error('backup-not-started');
}
$file = file_get_contents($path . '/.backup_completed');
if (strpos($file, 'file:') === 0) {
return $url . '/' . substr($file, 5);
}
// must have errored, return errors in a WP_Error
return new WP_Error('backup-failed', json_decode($file));
case 'delete_backup':
$upload_dir = wp_upload_dir();
_wprp_backups_rmdirtree($upload_dir['basedir'] . '/_wpremote_backups');
break;
}
}
