/**
* Perform the file backup.
*
* @return bool Whether the backup completed successfully or not.
*/
public function backup()
{
if (!Backup_Utilities::is_exec_available() || !$this->get_zip_executable_path()) {
return false;
}
// cd to the site root
$command[] = 'cd ' . escapeshellarg(Path::get_root());
// Run the zip command with the recursive and quiet flags
$command[] = '&& ' . escapeshellcmd($this->get_zip_executable_path()) . ' -rq';
// Save the zip file to the correct path
$command[] = escapeshellarg($this->get_backup_filepath()) . ' ./';
// Pass exclude rules in if we have them
if ($this->get_exclude_string()) {
$command[] = '-x ' . $this->get_exclude_string();
}
// Push all output to STDERR
$command[] = '2>&1';
$command = implode(' ', $command);
$output = $return_status = 0;
exec($command, $output, $return_status);
// Track any errors
if ($output) {
if ($return_status === 0) {
$this->warning(__CLASS__, implode(', ', $output));
} else {
$this->error(__CLASS__, implode(', ', $output));
}
}
return $this->verify_backup();
}
public function test_remove_default_command_path()
{
$paths = $this->paths;
$paths[] = $path = trim(shell_exec('which mysql ' . ignore_stderr()));
if (!$path) {
$this->markTestSkipped('Couldn\'t find mysql');
}
unset($paths['mysql']);
shuffle($paths);
$this->assertEquals($path, Backup_Utilities::get_executable_path($paths));
}
function testSafeModeTrue()
{
$this->safe_mode = true;
$this->assertEquals($this->ini_get_mock(), true);
$this->assertTrue(Backup_Utilities::is_safe_mode_on(array($this, 'ini_get_mock')));
}
function set_server_config_notices()
{
$notices = Notices::get_instance();
$messages = array();
if (!is_dir(Path::get_path())) {
$messages[] = sprintf(__('The backups directory can\'t be created because your %s directory isn\'t writable. Please create the folder manually.', 'backupwordpress'), '<code>' . esc_html(dirname(Path::get_path())) . '</code>');
}
if (is_dir(Path::get_path()) && !wp_is_writable(Path::get_path())) {
$messages[] = __('The backups directory isn\'t writable. Please fix the permissions.', 'backupwordpress');
}
if (Backup_Utilities::is_safe_mode_on()) {
$messages[] = sprintf(__('%1$s is running in %2$s, please contact your host and ask them to disable it. BackUpWordPress may not work correctly whilst %3$s is on.', 'backupwordpress'), '<code>PHP</code>', sprintf('<a href="%1$s">%2$s</a>', __('http://php.net/manual/en/features.safe-mode.php', 'backupwordpress'), __('Safe Mode', 'backupwordpress')), '<code>' . __('Safe Mode', 'backupwordpress') . '</code>');
}
if (defined('HMBKP_PATH') && HMBKP_PATH) {
// Suppress open_basedir warning https://bugs.php.net/bug.php?id=53041
if (!path_in_php_open_basedir(HMBKP_PATH)) {
$messages[] = sprintf(__('Your server has an %1$s restriction in effect and your custom backups directory (%2$s) is not within the allowed path(s): (%3$s).', 'backupwordpress'), '<code>open_basedir</code>', '<code>' . esc_html(HMBKP_PATH) . '</code>', '<code>' . esc_html(@ini_get('open_basedir')) . '</code>');
} elseif (!file_exists(HMBKP_PATH)) {
$messages[] = sprintf(__('Your custom path does not exist', 'backupwordpress'));
} else {
if (!is_dir(HMBKP_PATH)) {
$messages[] = sprintf(__('Your custom backups directory %1$s doesn\'t exist and can\'t be created, your backups will be saved to %2$s instead.', 'backupwordpress'), '<code>' . esc_html(HMBKP_PATH) . '</code>', '<code>' . esc_html(Path::get_path()) . '</code>');
}
if (is_dir(HMBKP_PATH) && !wp_is_writable(HMBKP_PATH)) {
$messages[] = sprintf(__('Your custom backups directory %1$s isn\'t writable, new backups will be saved to %2$s instead.', 'backupwordpress'), '<code>' . esc_html(HMBKP_PATH) . '</code>', '<code>' . esc_html(Path::get_path()) . '</code>');
}
}
}
if (!is_readable(Path::get_root())) {
$messages[] = sprintf(__('Your site root path %s isn\'t readable.', 'backupwordpress'), '<code>' . Path::get_root() . '</code>');
}
if (!Requirement_Mysqldump_Command_Path::test() && !Requirement_PDO::test()) {
$messages[] = sprintf(__('Your database cannot be backed up because your server doesn\'t support %1$s or %2$s. Please contact your host and ask them to enable them.', 'backupwordpress'), '<code>mysqldump</code>', '<code>PDO</code>');
}
if (count($messages) > 0) {
$notices->set_notices('server_config', $messages, false);
}
}
/**
* @return bool
*/
public static function test()
{
return Backup_Utilities::is_exec_available();
}
/**
* @return bool
*/
public static function test()
{
return Backup_Utilities::is_safe_mode_on();
}
