/**
* @param ContextInterface $context
* @param AssociationControl $control
* @return string
*/
public function render(ContextInterface $context, Control $control, Entry $entry = null)
{
$element = $this->getFormFieldElement($control);
// Is this an owning entity with display order? If so, we render a separate reordering control
$association = $control->getAssociation();
if ($association->isOwningAssociation()) {
if ($association->getTargetEntity()->supportsCustomDisplayOrder()) {
$element = 'select_multiple_reorder';
} else {
return false;
}
}
$template = new Template('association/' . $element);
$entity = $association->getTargetEntity();
$list = new EntryList($entity);
$entities = $list->getResults();
$view = new EntityPropertyControlView($context);
if (is_object($entry)) {
$related = $entry->getAssociations();
foreach ($related as $relatedAssociation) {
if ($relatedAssociation->getAssociation()->getID() == $association->getID()) {
$view->addScopeItem('selectedEntities', $relatedAssociation->getSelectedEntries());
}
}
} else {
// Is this an owned entity? In which case we get the association from the owning entity
$renderer = $context->getFormRenderer();
$form = $renderer->getForm();
if ($form instanceof OwnedEntityForm) {
$view->addScopeItem('selectedEntities', array($form->getOwningEntry()));
}
}
$view->addScopeItem('entities', $entities);
$view->addScopeItem('control', $control);
$view->addScopeItem('formatter', $association->getFormatter());
return $view->render($control, $context->getTemplateLocator($template)->getFile());
}
