/**
* 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);
}
}
protected function BeforeInit()
{
$this->layout = Layout::Schema()->ByID(Request::GetData('layout'));
if (!$this->layout) {
//TODO: Message
Response::Redirect($this->BackLink());
}
$this->file = PathUtil::LayoutTemplate($this->layout);
if (!File::Exists($this->file)) {
//TODO: Message
Response::Redirect($this->BackLink());
}
$this->contents = File::GetContents($this->file);
return parent::BeforeInit();
}
private function SaveRights()
{
$groupID = $this->Value('UserGroup');
$userGroup = Usergroup::Schema()->ByID($groupID);
$this->layout->SetUserGroup($userGroup);
if (!$userGroup) {
$oldRights = $this->layout->GetUserGroupRights();
if ($oldRights) {
$oldRights->GetContentRights()->Delete();
}
$this->layout->SetUserGroupRights(null);
} else {
$this->layout->SetUserGroup($userGroup);
$this->layoutRights->Save();
$this->layout->SetUserGroupRights($this->layoutRights->Rights());
}
$this->layout->Save();
}
/**
* 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()));
}
/**
* Adds the layout field to the form
*/
private function AddLayoutField()
{
$name = 'Layout';
$select = new Select($name);
if ($this->page->Exists()) {
$select->SetValue($this->page->GetLayout()->GetID());
}
$select->AddOption('', Trans('Core.PleaseSelect'));
$sql = Access::SqlBuilder();
$tbl = Layout::Schema()->Table();
$order = $sql->OrderList($sql->OrderAsc($tbl->Field('Name')));
$layouts = Layout::Schema()->Fetch(false, null, $order);
foreach ($layouts as $layout) {
$select->AddOption($layout->GetID(), $layout->GetName());
}
$this->AddField($select);
$this->SetRequired($name);
}
/**
* Grant evaluation for adding content on top of a layout area
* @param Layout $layout The layout
* @return GrantResult Returns the grant result telling if creation is allowed
*/
function GrantAddContentToLayout(Layout $layout)
{
//dummy content for evaluation
$content = new Content();
$content->SetUserGroup($layout->GetUserGroup());
$layoutRights = $layout->GetUserGroupRights();
if ($layoutRights) {
$content->SetUserGroupRights($layoutRights->GetContentRights());
}
return $this->Grant(BackendAction::Create(), $content);
}
/**
* The template file for a page layout
* @param Layout $layout The page layout
* @return string Returns the layout template path
*/
static function LayoutTemplate(Layout $layout)
{
$folder = Path::Combine(PHINE_PATH, 'LayoutTemplates');
$file = Path::Combine($folder, $layout->GetName());
return Path::AddExtension($file, 'phtml');
}
/**
* 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);
}
