/**
* Returns the top most area
* @return Area
*/
public function TopMost()
{
$sql = Access::SqlBuilder();
$tblArea = Area::Schema()->Table();
$where = $sql->Equals($tblArea->Field('Layout'), $sql->Value($this->layout->GetID()))->And_($sql->IsNull($tblArea->Field('Previous')));
return Area::Schema()->First($where);
}
/**
* Initializes the areas and stores them in a list with area names as keys
*/
private function InitAreas()
{
$sql = Access::SqlBuilder();
$tbl = Area::Schema()->Table();
$where = $sql->Equals($tbl->Field('Layout'), $sql->Value($this->layout->GetID()))->And_($sql->IsNull($tbl->Field('Previous')));
$area = Area::Schema()->First($where);
while ($area) {
$this->areas[$area->GetName()] = $area;
$area = Area::Schema()->ByPrevious($area);
}
}
/**
* Saves the layout
*/
protected function OnSuccess()
{
$action = Action::Update();
$isNew = !$this->layout->Exists();
if ($isNew) {
$action = Action::Create();
$this->layout->SetUser(self::Guard()->GetUser());
}
$oldFile = $isNew ? '' : PathUtil::LayoutTemplate($this->layout);
$this->layout->SetName($this->Value('Name'));
$this->layout->Save();
$logger = new Logger(self::Guard()->GetUser());
$logger->ReportLayoutAction($this->layout, $action);
if ($this->CanAssignGroup()) {
$this->SaveRights();
}
if ($isNew) {
$this->SaveAreas();
}
$this->UpdateFiles($oldFile);
$args = array('layout' => $this->layout->GetID());
Response::Redirect(BackendRouter::ModuleUrl(new AreaList(), $args));
}
/**
* The edit form url
* @param Area $area
* @return string
*/
protected function EditUrl(Area $area)
{
$args = array('layout' => $this->layout->GetID());
$args['area'] = $area->GetID();
return BackendRouter::ModuleUrl(new AreaForm(), $args);
}
protected function TemplateFormUrl(Layout $layout)
{
return BackendRouter::ModuleUrl(new LayoutTemplateForm(), array('layout' => $layout->GetID()));
}
/**
* The last log item that is directly related to the layout
* @param Layout $layout The layout
* @return LogItem Returns the log item
*/
static function LastLayoutLog(Layout $layout)
{
$tblLogLayout = LogLayout::Schema()->Table();
$tblLogItem = LogItem::Schema()->Table();
$sql = Access::SqlBuilder();
$orderBy = $sql->OrderList($sql->OrderDesc($tblLogItem->Field('Changed')));
$joinCond = $sql->Equals($tblLogLayout->Field('LogItem'), $tblLogItem->Field('ID'));
$where = $sql->Equals($tblLogLayout->Field('Layout'), $sql->Value($layout->GetID()));
return LogItem::Schema()->First($where, $orderBy, null, $sql->Join($tblLogLayout), JoinType::Inner(), $joinCond);
}
