function fn_ftp_chmod_file($filename, $perm = DEFAULT_FILE_PERMISSIONS, $recursive = false)
{
$result = false;
$ftp = Registry::get('ftp_connection');
if (is_resource($ftp)) {
$dest = dirname($filename);
$dest = rtrim($dest, '/') . '/';
// force adding trailing slash to path
$rel_path = str_replace(Registry::get('config.dir.root') . '/', '', $dest);
$cdir = ftp_pwd($ftp);
if (empty($rel_path)) {
// if rel_path is empty, assume it's root directory
$rel_path = $cdir;
}
if (@ftp_chdir($ftp, $rel_path)) {
$result = @ftp_site($ftp, 'CHMOD ' . sprintf('0%o', $perm) . ' ' . fn_basename($filename));
if ($recursive) {
$path = fn_normalize_path($cdir . '/' . $rel_path . fn_basename($filename));
if (is_dir($path)) {
$_files = fn_get_dir_contents($path, true, true, '', '', true);
if (!empty($_files)) {
foreach ($_files as $_file) {
fn_ftp_chmod_file($path . '/' . $_file, $perm, false);
}
}
}
}
ftp_chdir($ftp, $cdir);
}
}
return $result;
}
/**
* Corrects permissions of store files and folders
*
* @param array $cart_settings Cart settings
* @param array $database_settings Database settings
* @param array $server_settings Server settings
* @param array $ftp_settings FTP connection settings
* @param array $addons List of addons to be installed
* @return bool Always true
*/
public function actionCorrectPermissions($cart_settings, $database_settings, $server_settings, $ftp_settings, $addons)
{
$app = App::instance();
$validator = new Validator();
if (!empty($ftp_settings['ftp_hostname']) && !empty($ftp_settings['ftp_username']) && !empty($ftp_settings['ftp_password'])) {
if (fn_ftp_connect($ftp_settings)) {
$files = array('config.local.php' => 0666, 'images' => 0777, 'design' => 0777, 'var' => 0777);
foreach ($files as $file => $perm) {
fn_ftp_chmod_file($file, $perm, true);
}
}
}
$validator->isFilesystemWritable(true);
$params['dispatch'] = 'setup.index';
$params['cart_settings'] = $cart_settings;
$params['database_settings'] = $database_settings;
$params['server_settings'] = $server_settings;
$params['addons'] = $addons;
$app->run($params);
return true;
}
public function chmod($path, $permissions, Log $logger)
{
$logger->add(str_repeat('-', 10));
$logger->add(sprintf('Changing permissions of "%s" to %o', $path, $permissions));
$logger->add('Using chmod()... ', true, true, false);
$result = @chmod($path, $permissions);
$logger->add($result ? 'OK' : 'FAILED', true, false, true);
if (!$result) {
$logger->add('Using FTP...');
$ftp_connection = Registry::get('ftp_connection');
if (is_resource($ftp_connection)) {
$logger->add('Connection is already established');
$ftp_ready = true;
} elseif (fn_ftp_connect($this->settings, true)) {
$logger->add('Connection established');
$ftp_ready = true;
} else {
$logger->add('Failed to establish connection');
$ftp_ready = false;
}
if ($ftp_ready) {
$result = fn_ftp_chmod_file($path, $permissions, false);
$logger->add(sprintf('FTP chmod result: %s', $result ? 'OK' : 'FAILED'));
}
}
$logger->add(str_repeat('-', 10));
return $result;
}
/**
* Sets writable permissions to the specified file/dir
*
* @param string $path Path to file/dir
* @param bool $show_notifications Show FTP connection error notifications
* @return bool true if permissions were succesfully changed, false otherwise
*/
public function correctPermissions($path, $show_notifications)
{
$ftp_link = Registry::get('ftp_connection');
if (empty($ftp_link) && is_null($this->ftp_connection_status)) {
if (fn_ftp_connect(Registry::get('settings.Upgrade_center'), $show_notifications)) {
$this->ftp_connection_status = true;
} else {
$this->ftp_connection_status = false;
}
}
$correction_result = true;
if (is_file($path) || is_dir($path)) {
if (!is_writable($path)) {
@chmod($path, 0777);
}
if (!is_writable($path) && !is_null($this->ftp_connection_status)) {
fn_ftp_chmod_file($path, 0777);
}
if (!is_writable($path)) {
$correction_result = false;
}
}
return $correction_result;
}
function fn_uc_check_file_access(&$result, $path, $package, $correct_permissions)
{
if (is_file($path)) {
$original_file = str_replace(Registry::get('config.dir.upgrade') . $package . '/package/', Registry::get('config.dir.root') . '/', $path);
$relative_file = str_replace(Registry::get('config.dir.root') . '/', '', $original_file);
if (!is_writable($original_file) && $correct_permissions) {
@chmod($original_file, 0777);
}
if (!is_writable($original_file) && $correct_permissions) {
fn_ftp_chmod_file($original_file);
}
if (is_file($original_file) && !is_writable($original_file)) {
$result['non_writable'][] = $relative_file;
}
}
if (is_dir($path)) {
foreach (scandir($path) as $subfile) {
$skip_files = array('.', '..');
if (!in_array($subfile, $skip_files)) {
fn_uc_check_file_access($result, $path . '/' . $subfile, $package, $correct_permissions);
}
}
}
return true;
}
