/**
* Execute the action
* We will build the classname, require the class and call the execute method.
*/
public function execute()
{
$this->loadConfig();
// is the requested action available? If not we redirect to the error page.
if (!$this->config->isActionAvailable($this->action)) {
// build the url
$errorUrl = '/' . NAMED_APPLICATION . '/' . $this->get('request')->getLocale() . '/error?type=action-not-allowed';
// redirect to the error page
return $this->redirect($errorUrl, 307);
}
// build action-class
$actionClass = 'Backend\\Modules\\' . $this->getModule() . '\\Actions\\' . $this->getAction();
if ($this->getModule() == 'Core') {
$actionClass = 'Backend\\Core\\Actions\\' . $this->getAction();
}
if (!class_exists($actionClass)) {
throw new Exception('The class ' . $actionClass . ' could not be found.');
}
// get working languages
$languages = BackendLanguage::getWorkingLanguages();
$workingLanguages = array();
// loop languages and build an array that we can assign
foreach ($languages as $abbreviation => $label) {
$workingLanguages[] = array('abbr' => $abbreviation, 'label' => $label, 'selected' => $abbreviation == BackendLanguage::getWorkingLanguage());
}
// assign the languages
$this->tpl->assign('workingLanguages', $workingLanguages);
// create action-object
/** @var $object BackendBaseAction */
$object = new $actionClass($this->getKernel());
$this->getContainer()->get('logger')->info("Executing backend action '{$object->getAction()}' for module '{$object->getModule()}'.");
$object->execute();
return $object->getContent();
}
/**
* Load the config file for the requested module.
* In the config file we have to find disabled actions, the constructor
* will read the folder and set possible actions
* Other configurations will be stored in it also.
*/
public function loadConfig()
{
// check if we can load the config file
$configClass = 'Backend\\Modules\\' . $this->getModule() . '\\Config';
if ($this->getModule() == 'Core') {
$configClass = 'Backend\\Core\\Config';
}
// validate if class exists (aka has correct name)
if (!class_exists($configClass)) {
throw new Exception('The config file is present, but the classname should be: ' . $configClassName . '.');
}
// create config-object, the constructor will do some magic
$this->config = new $configClass($this->getKernel(), $this->getModule());
// set action
$action = $this->config->getDefaultAction() !== null ? $this->config->getDefaultAction() : 'Index';
}
/**
* Check if all required settings have been set
*
* @param \Symfony\Component\HttpKernel\KernelInterface $kernel
* @param string $module The module.
*/
public function __construct(KernelInterface $kernel, $module)
{
parent::__construct($kernel, $module);
$url = $this->getContainer()->has('url') ? $this->getContainer()->get('url') : null;
// do the client ID check if we're not in the settings page
if ($url != null && !in_array($url->getAction(), array('Settings', 'ImportGroups', 'LinkAccount', 'LoadClientInfo'))) {
$this->checkForAccount();
$this->checkForClientID();
$this->checkForGroups();
}
}
