public function requestAction()
{
$request = $this->get('request');
if ($request->isXmlHttpRequest() && $request->getMethod() == 'POST') {
// retrieve command string
$sf2Command = stripslashes($request->request->get('command'));
if ($sf2Command == '.') {
// this trick is used to give the possibility to have "php app/console" equivalent
$sf2Command = 'list';
} elseif ($sf2Command == 'cache:clear') {
// warming up the cache cannot be done after clearing it
// fix issue #11
$sf2Command .= ' --no-warmup';
}
//TODO: not really efficient
$rootFolder = basename($this->container->getParameter('kernel.root_dir'));
$app = $request->request->get('app') ?: $rootFolder;
if (!in_array($app, $this->container->getParameter('sf2gen_console.apps'))) {
return new Response('This application is not allowed...', 200);
// set to 200 to allow console display
}
//Try to run a separate shell process
if ($this->container->getParameter('sf2gen_console.new_process')) {
//Try to run a separate shell process
try {
$php = $this->getPhpExecutable();
$commandLine = $php . ' ' . $app . '/' . 'console ';
if (!empty($sf2Command)) {
$commandLine .= $sf2Command;
}
$p = new Process($commandLine, $rootFolder, null, null, 30, array('suppress_errors' => false, 'bypass_shell' => false));
$p->run();
$output = $p->getOutput();
/*
if the process is not successful:
- 1) Symfony throws an error and ouput is not empty; continue without Exception.
- 2) Process throws an error and ouput is empty => Exception!
*/
if (!$p->isSuccessful() && empty($output)) {
throw new \RuntimeException('Unabled to run the process.');
}
} catch (\Exception $e) {
// not trying the other method. It is interesting to know where it is not working (single process or not)
return new Response(nl2br("The request failed when using a separated shell process. Try to use 'new_process: false' in configuration.\n Error : " . $e->getMessage()));
}
} else {
//Try to execute a console within this process
//TODO: fix cache:clear issue
try {
$input = new StringInput($sf2Command);
//Prepare output
ob_start();
$output = new StreamOutput(fopen("php://output", 'w'), StreamOutput::VERBOSITY_NORMAL, true, new OutputFormatterHtml(true));
//Start a kernel/console and an application
$env = $input->getParameterOption(array('--env', '-e'), $this->container->getParameter('sf2gen_console.default_env'));
$debug = !$input->hasParameterOption(array('--no-debug', ''));
$kernel = new \AppKernel($env, $debug);
$application = new Application($kernel);
$application->setAutoExit(false);
//Find, initialize and run the real command
$run = $application->run($input, $output);
$output = ob_get_contents();
ob_end_clean();
} catch (\Exception $e) {
return new Response(nl2br("The request failed when using same process.\n Error : " . $e->getMessage()));
}
}
// common response for both methods
if (empty($output)) {
$output = 'The command "' . $sf2Command . '" was successful.';
}
return new Response($this->convertOutput($output));
}
return new Response('This request was not found.', 404);
// request is not a POST request
}