/**
* @param DataObject $owner
* @param string $association_name
* @param string $inversed_by
*/
public function __construct(DataObject $owner, $association_name, $inversed_by = null, QueryObject $target_query = null)
{
$this->owner = $owner;
$this->association_name = $association_name;
$this->inversed_by = $inversed_by;
$this->target_class = $this->owner->has_one($association_name);
$this->snapshot = $this->owner->getComponent($this->association_name);
$this->target = $this->snapshot;
if (is_null($target_query)) {
$target_query = new QueryObject();
}
$this->target_query = $target_query;
UnitOfWork::getInstance()->loadMany2OneAssociation($this);
}
/**
* Recursivly search for a PlaceholderImage.
*
* @param DataObject $object
* @return Image | null
*/
protected function getPlaceholderImageRecursive(DataObject $object)
{
if ($object->has_one('PlaceholderImage')) {
$image = $object->getComponent('PlaceholderImage');
if ($image->exists()) {
return $image;
}
}
$parentObject = $object->hasMethod('Parent') ? $object->Parent() : null;
return isset($parentObject) && $parentObject->exists() ? $this->getPlaceholderImageRecursive($parentObject) : null;
}
function saveInto(DataObject $record)
{
$name = $this->name;
$idName = $name . "ID";
$widgetarea = $record->getComponent($name);
$widgetarea->write();
$record->{$idName} = $widgetarea->ID;
$widgets = $widgetarea->Widgets();
// store the field IDs and delete the missing fields
// alternatively, we could delete all the fields and re add them
$missingWidgets = array();
foreach ($widgets as $existingWidget) {
$missingWidgets[$existingWidget->ID] = $existingWidget;
}
// write the new widgets to the database
if (isset($_REQUEST['Widget'])) {
foreach (array_keys($_REQUEST['Widget']) as $newWidgetID) {
$newWidgetData = $_REQUEST['Widget'][$newWidgetID];
// Sometimes the id is "new-1" or similar, ensure this doesn't get into the query
if (!is_numeric($newWidgetID)) {
$newWidgetID = 0;
}
// \"ParentID\" = '0' is for the new page
$widget = DataObject::get_one('Widget', sprintf('(`ParentID` = %d OR `ParentID` = 0) AND `Widget`.`ID` = %d', $record->{$name}()->ID, (int) $newWidgetID));
// check if we are updating an existing widget
if ($widget && isset($missingWidgets[$widget->ID])) {
unset($missingWidgets[$widget->ID]);
}
// create a new object
if (!$widget && !empty($newWidgetData['Type']) && class_exists($newWidgetData['Type'])) {
$widget = new $newWidgetData['Type']();
$widget->ID = 0;
$widget->ParentID = $record->{$name}()->ID;
if (!is_subclass_of($widget, 'Widget')) {
$widget = null;
}
}
if ($widget) {
if ($widget->ParentID == 0) {
$widget->ParentID = $record->{$name}()->ID;
}
$widget->populateFromPostData($newWidgetData);
//$editable->write();
}
}
}
// remove the fields not saved
foreach ($missingWidgets as $removedWidget) {
if (isset($removedWidget) && is_numeric($removedWidget->ID)) {
$removedWidget->delete();
}
}
}
function saveInto(DataObject $record)
{
$name = $this->name;
$idName = $name . "ID";
$widgetarea = $record->getComponent($name);
$widgetarea->write();
$record->{$idName} = $widgetarea->ID;
$widgets = $widgetarea->Items();
// store the field IDs and delete the missing fields
// alternatively, we could delete all the fields and re add them
$missingWidgets = array();
if ($widgets) {
foreach ($widgets as $existingWidget) {
$missingWidgets[$existingWidget->ID] = $existingWidget;
}
}
if (isset($_REQUEST['Widget'])) {
foreach (array_keys($_REQUEST['Widget']) as $widgetAreaName) {
if ($widgetAreaName !== $this->name) {
continue;
}
foreach (array_keys($_REQUEST['Widget'][$widgetAreaName]) as $newWidgetID) {
$newWidgetData = $_REQUEST['Widget'][$widgetAreaName][$newWidgetID];
// Sometimes the id is "new-1" or similar, ensure this doesn't get into the query
if (!is_numeric($newWidgetID)) {
$newWidgetID = 0;
}
// \"ParentID\" = '0' is for the new page
$widget = DataObject::get_one('Widget', "(\"ParentID\" = '{$record->{$name}()->ID}' OR \"ParentID\" = '0') AND \"Widget\".\"ID\" = '{$newWidgetID}'");
// check if we are updating an existing widget
if ($widget && isset($missingWidgets[$widget->ID])) {
unset($missingWidgets[$widget->ID]);
}
// create a new object
if (!$widget && !empty($newWidgetData['Type']) && class_exists($newWidgetData['Type'])) {
$widget = new $newWidgetData['Type']();
$widget->ID = 0;
$widget->ParentID = $record->{$name}()->ID;
if (!is_subclass_of($widget, 'Widget')) {
$widget = null;
}
}
if ($widget) {
if ($widget->ParentID == 0) {
$widget->ParentID = $record->{$name}()->ID;
}
// echo "Saving $widget->ID into $name/$widget->ParentID\n<br/>";
$widget->populateFromPostData($newWidgetData);
}
}
}
}
// remove the fields not saved
if ($missingWidgets) {
foreach ($missingWidgets as $removedWidget) {
if (isset($removedWidget) && is_numeric($removedWidget->ID)) {
$removedWidget->delete();
}
}
}
}
