/**
* {@inheritDoc}
*/
public static function getManualSortingProperty(EnvironmentInterface $environment)
{
/** @var BackendViewInterface $view */
$view = $environment->getView();
$definition = null;
foreach ($view->getPanel() as $panel) {
/** @var PanelInterface $panel */
$sort = $panel->getElement('sort');
if ($sort) {
/** @var SortElementInterface $sort */
$definition = $sort->getSelectedDefinition();
}
}
if ($definition === null) {
/** @var Contao2BackendViewDefinitionInterface $viewDefinition */
$dataDefinition = $environment->getDataDefinition();
$viewDefinition = $dataDefinition->getDefinition(Contao2BackendViewDefinitionInterface::NAME);
$groupAndSortingDefinition = $viewDefinition->getListingConfig()->getGroupAndSortingDefinition();
if ($groupAndSortingDefinition->hasDefault()) {
$definition = $groupAndSortingDefinition->getDefault();
}
}
if ($definition) {
foreach ($definition as $information) {
if ($information->isManualSorting()) {
return $information->getProperty();
}
}
}
return null;
}
/**
* Create a view instance in the environment if none has been defined yet.
*
* @param EnvironmentInterface $environment The environment to populate.
*
* @return void
*
* @internal
*/
protected function populateView(EnvironmentInterface $environment)
{
// Already populated, get out then.
if ($environment->getView()) {
return;
}
$definition = $environment->getDataDefinition();
// If we encounter an extended definition, that one may override.
if (!$definition->hasDefinition(ExtendedDca::NAME)) {
return;
}
/** @var ExtendedDca $extendedDefinition */
$extendedDefinition = $definition->getDefinition(ExtendedDca::NAME);
$class = $extendedDefinition->getViewClass();
if (!$class) {
return;
}
$viewClass = new \ReflectionClass($class);
/** @var ViewInterface $view */
$view = $viewClass->newInstance();
$view->setEnvironment($environment);
$environment->setView($view);
}
/**
* Create a panel instance in the view if none has been defined yet.
*
* @param EnvironmentInterface $environment The environment to populate.
*
* @return void
*
* @internal
*/
protected function populatePanel(EnvironmentInterface $environment)
{
// Already populated or not in Backend? Get out then.
if (!($environment->getView() instanceof BaseView && TL_MODE == 'BE')) {
return;
}
$definition = $environment->getDataDefinition();
if (!$definition->hasDefinition(Contao2BackendViewDefinitionInterface::NAME)) {
return;
}
/** @var BackendViewInterface $view */
$view = $environment->getView();
// Already populated.
if ($view->getPanel()) {
return;
}
$panel = new DefaultPanelContainer();
$panel->setEnvironment($environment);
$view->setPanel($panel);
/** @var Contao2BackendViewDefinitionInterface $backendViewDefinition */
$backendViewDefinition = $definition->getDefinition(Contao2BackendViewDefinitionInterface::NAME);
/** @var PanelLayoutInterface $panelLayout */
$panelLayout = $backendViewDefinition->getPanelLayout();
foreach ($panelLayout->getRows() as $panelKey => $row) {
// We need a new panel.
$panelRow = new DefaultPanel();
$panel->addPanel($panelKey, $panelRow);
foreach ($row as $element) {
if ($element instanceof FilterElementInformationInterface) {
$panelElement = new DefaultFilterElement();
$panelElement->setPropertyName($element->getPropertyName());
$panelRow->addElement($element->getName(), $panelElement);
} elseif ($element instanceof LimitElementInformationInterface) {
$panelElement = new DefaultLimitElement();
$panelRow->addElement($element->getName(), $panelElement);
} elseif ($element instanceof SearchElementInformationInterface) {
$panelElement = new DefaultSearchElement();
foreach ($element->getPropertyNames() as $propName) {
$panelElement->addProperty($propName);
}
$panelRow->addElement($element->getName(), $panelElement);
} elseif ($element instanceof SortElementInformationInterface) {
$panelElement = new DefaultSortElement();
foreach ($element->getPropertyNames() as $propName) {
$panelElement->addProperty($propName, $element->getPropertyFlag($propName));
}
$panelRow->addElement($element->getName(), $panelElement);
} elseif ($element instanceof SubmitElementInformationInterface) {
$panelElement = new DefaultSubmitElement();
$panelRow->addElement($element->getName(), $panelElement);
}
}
}
}
