/**
* Guess the position of the widget relatively to the positionReference.
*
* @param Widget $widget The widget to position
* @param int $positionReference Id of the parent widget
*
* @return WidgetMap The position of the widget
*/
public function generateWidgetPosition(EntityManager $entityManager, WidgetMap $widgetMapEntry, $widget, $widgetMap, $positionReference)
{
$position = 1;
$slotId = $widget->getSlot();
if (empty($widgetMap[$slotId])) {
$widgetMapEntry->setPosition($position);
return $widgetMapEntry;
}
$slot = $widgetMap[$slotId];
$referenceWidget = $entityManager->getRepository('Victoire\\Bundle\\WidgetBundle\\Entity\\Widget')->findOneById($positionReference);
//If we added a widget just after a parent widget
//The position of the new widget is the one just after the parent widget
if ($referenceWidget && $widget->getView() !== $referenceWidget->getView()) {
$position = 1;
$widgetMapEntry->setPosition($position);
$widgetMapEntry->setPositionReference($positionReference);
} else {
foreach ($slot as $key => $_widgetMap) {
if ($_widgetMap->getWidgetId() === (int) $positionReference) {
$widgetMapEntry->setPosition($_widgetMap->getPosition() + 1);
break;
} elseif (0 === (int) $positionReference) {
$widgetMapEntry->setPosition(1);
}
}
}
return $widgetMapEntry;
}
/**
* Transforms an array to an object (WidgetMap).
* @param array $widgetMapAsArray
*
* @return WidgetMap|null
* @throws TransformationFailedException if object (issue) is not found.
*/
public function reverseTransform($widgetMapAsArray)
{
if (!$widgetMapAsArray) {
return null;
}
$widgetMap = new WidgetMap();
$widgetMap->setAction(@$widgetMapAsArray['action']);
$widgetMap->setPosition(@$widgetMapAsArray['position']);
$widgetMap->setPositionReference(@$widgetMapAsArray['positionReference']);
$widgetMap->setAsynchronous(@$widgetMapAsArray['asynchronous']);
$widgetMap->setReplacedWidgetId(@$widgetMapAsArray['replacedWidgetId']);
$widgetMap->setWidgetId(intval($widgetMapAsArray['widgetId']));
return $widgetMap;
}
/**
* create a widgetMap for the new Widget cloned
*
* @return void
**/
public function overwriteWidgetMap(Widget $widgetCopy, Widget $widget, View $view)
{
//the id of the new widget
$widgetId = $widgetCopy->getId();
//the widget slot
$widgetSlotId = $widget->getSlot();
//the widget id
$replacedWidgetId = $widget->getId();
//get the slot
$slot = $view->getSlotById($widgetSlotId);
//there might be no slot yet for the child view
if ($slot === null) {
//create a new slot
$slot = new Slot();
$slot->setId($widgetSlotId);
//add the new slot to the view
$view->addSlot($slot);
}
$originalWidgetMap = $slot->getWidgetMapByWidgetId($replacedWidgetId);
//If widgetmap was not found current view, we dig
if (!$originalWidgetMap) {
$watchDog = 100;
$_view = $view;
while (!$originalWidgetMap && $watchDog) {
$_view = $_view->getTemplate();
$parentSlot = $_view->getSlotById($widgetSlotId);
if ($parentSlot) {
$originalWidgetMap = $parentSlot->getWidgetMapByWidgetId($replacedWidgetId);
}
$watchDog--;
}
if (0 == $watchDog) {
throw new \Exception(sprintf("The slot %s doesn't appears to be in any templates WidgetMaps. You should check this manually.", $widgetSlotId));
}
}
//the widget is owned by another view (a parent)
//so we add a new widget map that indicates we delete this widget
$widgetMap = new WidgetMap();
$widgetMap->setAction(WidgetMap::ACTION_OVERWRITE);
$widgetMap->setReplacedWidgetId($replacedWidgetId);
$widgetMap->setWidgetId($widgetId);
$widgetMap->setPosition($originalWidgetMap->getPosition());
$widgetMap->setAsynchronous($widgetCopy->isAsynchronous());
$widgetMap->setPositionReference($originalWidgetMap->getPositionReference());
$slot->addWidgetMap($widgetMap);
}
/**
* Method called once the entity is loaded.
*
* @ORM\PostLoad
*/
public function postLoad()
{
$widgetMap = $this->widgetMap;
//the slots of the page
$slots = [];
//convert the widget map array as objects
foreach ($widgetMap as $slotId => $_widgetMapEntries) {
$slot = new Slot();
$slot->setId($slotId);
foreach ($_widgetMapEntries as $_widgetMapEntry) {
$_widgetMap = new WidgetMap();
$_widgetMap->setAction(@$_widgetMapEntry['action']);
$_widgetMap->setPosition(@$_widgetMapEntry['position']);
$_widgetMap->setPositionReference(@$_widgetMapEntry['positionReference']);
$_widgetMap->setAsynchronous(isset($_widgetMapEntry['asynchronous']) ? $_widgetMapEntry['asynchronous'] : null);
$_widgetMap->setReplacedWidgetId(@$_widgetMapEntry['replacedWidgetId']);
$_widgetMap->setWidgetId(intval($_widgetMapEntry['widgetId']));
$slot->addWidgetMap($_widgetMap);
}
$slots[] = $slot;
}
//set the slots to the page
$this->slots = $slots;
}
