/**
* Creates a widget instance.
*
* @param \Claroline\CoreBundle\Entity\Widget\Widget $widget
* @param bool $isAdmin
* @param bool $isDesktop
* @param \Claroline\CoreBundle\Entity\User $user
* @param \Claroline\CoreBundle\Entity\Workspace\Workspace $ws
*
* @return \Claroline\CoreBundle\Entity\Widget\WidgetInstance
*
* @throws \Exception
*/
public function createInstance(Widget $widget, $isAdmin, $isDesktop, User $user = null, Workspace $ws = null)
{
if (!$widget->isDisplayableInDesktop()) {
if ($isDesktop || $user) {
throw new \Exception("This widget doesn't support the desktop");
}
}
if (!$widget->isDisplayableInWorkspace()) {
if (!$isDesktop || $ws) {
throw new \Exception("This widget doesn't support the workspace");
}
}
$instance = new WidgetInstance($widget);
$instance->setName($this->translator->trans($widget->getName(), [], 'widget'));
$instance->setIsAdmin($isAdmin);
$instance->setIsDesktop($isDesktop);
$instance->setWidget($widget);
$instance->setUser($user);
$instance->setWorkspace($ws);
$this->om->persist($instance);
$this->om->flush();
return $instance;
}
