/**
* Main function, acts as a dispatcher, reads the controller
* and actions from the request URI, and calls the correct
* function, and renders the data.
*
* @access private
* @return void
**/
private function run()
{
/** Load Config from cache **/
$cfg = Zend_Registry::get("config");
if (!$cfg instanceof Zend_Config) {
throw new Exception("Config not set, check your setup");
}
/** Get Controller from URI **/
$controller = Gecko_Request::getVar("controller");
$controller = isset($controller) ? $controller : 'index';
/** Clean up Controller **/
if (strpos($controller, "/") !== false) {
$temp = explode("/", $controller);
$controller = $temp[0];
}
if (strpos($controller, ".php") !== false) {
// weird htaccess error with index controller
$controller = str_replace(".php", "", $controller);
}
/** Get Action from URI **/
$action = Gecko_Request::getVar("action");
if (!$action && !empty($temp[1])) {
$action = $temp[1];
} elseif (!$action) {
$action = "index";
}
/** Check we have a valid value for controller and action **/
if (!isset($controller) || !isset($action)) {
throw new Exception("Controller and Action missing, please check your request URI");
}
/** Save values **/
$this->controllerName = $controller;
$this->currentAction = $action;
/** Load Controller **/
$controller = $this->loadController($controller);
$this->currentController = $controller;
/** Create a input request object **/
$request = new Gecko_Request();
/** Call Correct Action **/
$CallAction = $action . "Action";
/** All actions are called with the original $request parameter see GeckoGPC for more info **/
if (!is_callable(array($controller, $CallAction))) {
$controller->noRoute($request);
/* call noRoute if Action is not callable */
} else {
$controller->{$CallAction}($request);
/** or call action **/
}
/** Load View from Controller **/
$view = $this->loadView($controller->getView());
$view->setVars($controller->getVars());
/** Set Correct Layout **/
if ($controller->isLayoutSet()) {
$view->setLayout($controller->getLayout());
}
/** Set Correct Template **/
if ($controller->isTemplateSet()) {
$view->setTemplate($controller->getTemplate());
} else {
$view->setTemplate($action);
}
/** Save View **/
$this->view = $view;
/** Load Config Template Helpers **/
$helpers = $cfg->TemplateHelpers->toArray();
if (is_array($helpers)) {
foreach ($helpers as $helperFile) {
$view->registerHelper($helperFile);
}
} elseif (!empty($helpers)) {
$view->registerHelper($helpers);
}
/** Finally Render data and output to browser or osd **/
$view->render();
/** Cleanup and quit application **/
$controller = null;
$view = null;
}
/**
* Returns a parameter
*
* @param string $param The param to get
* @return mixed The parameter
*/
public function getParam($param)
{
return Gecko_Request::getVar($param);
}