/**
* Delete an Nginx virtual host configuration file using ajax
* @return void
* @throws App\Error\Exception\RestException
*/
public function ajaxDelete()
{
if (!$this->request->is('post')) {
throw new NotFoundException();
}
if (empty($this->request->data['id'])) {
throw new RestException('Parameter id is required', null, 401);
}
$id = $this->request->data['id'];
$execute = new CakeboxExecute();
if ($execute->removeSite($id) == false) {
throw new RestException("Error deleting website {$id}. See cakebox.log for details.", null, 401);
}
$this->set(['message' => "Website {$id} deleted successfully.", '_serialize' => ['message']]);
}
/**
* Show most recent execute log message to user before exiting PHP script
* with exit code 1 to inform bash about errors.
*
* @param string $message Message to be logged.
* @return void
*/
public function exitBashError($message = null)
{
if (empty($message)) {
$message = 'Error';
}
if (count($this->Execute->debug()) != 0) {
foreach ($this->Execute->debug() as $entry) {
$this->out($entry, 1, Shell::QUIET);
}
}
$this->logError($message);
exit(1);
}
/**
* Run readiness test to see if a directory can be used for composer/git
* installations.
*
* @param string $directory Full path to directory to check.
* @return bool
*/
public function dirAvailable($directory)
{
Log::debug("Checking installation directory readiness");
# Directory does not exist
Log::debug("* Checking if installation directory exists");
if (!file_exists($directory)) {
Log::debug("* Pass: directory does not exist");
return true;
}
# Directory exists but is not empty
Log::debug("* Checking if existing directory is empty");
$files = scandir($directory);
if (count($files) > 2) {
Log::warning("* Fail: directory exists but is NOT empty");
return false;
}
# Check if the directory is writable by vagrant user
$Execute = new CakeboxExecute();
if (!$Execute->isVagrantWritable($directory)) {
return false;
}
Log::debug("* Pass: directory is writable");
return true;
}