/**
* 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 BackendException('This is an invalid action (' . $this->getAction() . ').');
}
// build action-class-name
$actionClassName = SpoonFilter::toCamelCase('backend_' . $this->getModule() . '_' . $this->getAction());
// require the config file, we know it is there because we validated it before (possible actions are defined by existance off the file).
require_once BACKEND_MODULE_PATH . '/actions/' . $this->getAction() . '.php';
// validate if class exists (aka has correct name)
if (!class_exists($actionClassName)) {
throw new BackendException('The actionfile is present, but the classname should be: ' . $actionClassName . '.');
}
// 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
$object = new $actionClassName();
$object->execute();
}
/**
* You have to specify the action and module so we know what to do with this instance
*
* @param string $action The action to load.
* @param string $module The module to load.
*/
public function __construct($action, $module)
{
// grab stuff from the reference and store them in this object (for later/easy use)
$this->tpl = Spoon::get('template');
$this->setModule($module);
$this->setAction($action);
$this->loadConfig();
// is the requested action possible? If not we throw an exception. We don't redirect because that could trigger a redirect loop
if (!in_array($this->getAction(), $this->config->getPossibleActions())) {
throw new BackendException('This is an invalid action (' . $this->getAction() . ').');
}
}
