Get the possible actions
| public getPossibleActions ( ) : array | ||
| return | array | |
/**
* Execute the action
* We will build the classname, require the class and call the execute method.
*/
public function execute()
{
$this->loadConfig();
// is the requested action possible? If not we throw an exception.
// We don't redirect because that could trigger a redirect loop
if (!in_array($this->getAction(), $this->config->getPossibleActions())) {
throw new Exception('This is an invalid action (' . $this->getAction() . ').');
}
// 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 = Language::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 == Language::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();
}
