/**
Initiates a request and returns the output.
Calls the right controller and calls the function needed from it.
It uses the global __in array of request params containing the controler and the action and any other parameters.
It also uses the global __out an array to add to then return in the output of the request.
@return tru or false and changes the input and output arrays.
@access Public.
*/
public static function request()
{
global $__in, $__out;
$__in['controller'] = strtolower($__in['controller']);
$__in['action'] = strtolower($__in['action']);
//-------------------------------------------------------------
if (DEBUG == true) {
if ($_GET['noview'] == "yes") {
print "### Input:\n---------------\n";
print_r($__in);
}
}
//-------------------------------------------------------------
$__out = array_merge($__out, $__in);
if (dispatcher::is_request_found($__in)) {
// check permissions
if ($__in['controller'] != "errors") {
if (!dispatcher::is_request_allowed($__in)) {
throw new PermissionDeniedException($__in);
}
}
// make a new instance of the ubcontroller needed.
eval("\$subcontroller = new " . $__in['controller'] . "_controller();");
// calling the method.
call_user_func(array(&$subcontroller, $__in['action']));
} else {
throw new PageNotFoundException($__in);
}
return true;
}
