public function findOneAdminByWorkspaceAndTag(Workspace $workspace, WorkspaceTag $tag)
{
$dql = '
SELECT rwt
FROM Claroline\\CoreBundle\\Entity\\Workspace\\RelWorkspaceTag rwt
JOIN rwt.workspace w
JOIN rwt.tag t
WHERE t.user IS NULL
AND w.id = :workspaceId
AND t.id = :tagId
';
$query = $this->_em->createQuery($dql);
$query->setParameter('workspaceId', $workspace->getId());
$query->setParameter('tagId', $tag->getId());
return $query->getOneOrNullResult();
}
/**
* Checks if given tag or at least one of its children is associated to a workspace.
*
* @param int $tagId
* @param array $tagWorkspaces
* @param array $hierarchy
*
* @return bool
*/
private function isTagDisplayable(WorkspaceTag $tag, array $tagWorkspaces, array $hierarchy)
{
$displayable = false;
$tagId = $tag->getId();
if (isset($tagWorkspaces[$tagId]) && count($tagWorkspaces[$tagId]) > 0 || !is_null($tag->getWorkspace())) {
$displayable = true;
} else {
if (isset($hierarchy[$tagId]) && count($hierarchy[$tagId]) > 0) {
$children = $hierarchy[$tagId];
foreach ($children as $child) {
$displayable = $this->isTagDisplayable($child, $tagWorkspaces, $hierarchy);
if ($displayable) {
break;
}
}
}
}
return $displayable;
}
protected static function createWorkspaceTag($name, User $user = null)
{
$tag = new WorkspaceTag();
$tag->setName($name);
$tag->setUser($user);
self::create($name, $tag);
}
/**
* @EXT\Route(
* "admin/tag/{workspaceTagId}/link/workspace/{workspaceId}",
* name="claro_admin_workspace_tag_link_workspace",
* defaults={"workspaceId"=null},
* options={"expose"=true}
* )
* @EXT\Method("POST")
* @EXT\ParamConverter(
* "workspaceTag",
* class="ClarolineCoreBundle:Workspace\WorkspaceTag",
* options={"id" = "workspaceTagId", "strictId" = true}
* )
* @EXT\ParamConverter(
* "workspace",
* class="ClarolineCoreBundle:Workspace\Workspace",
* options={"id" = "workspaceId", "strictId" = true}
* )
*
* Associate a Workspace Tag to a Workspace
*
* @return Response
*/
public function adminWorkspaceTagLinkWorkspaceAction(WorkspaceTag $workspaceTag, Workspace $workspace = null)
{
if (!$this->authorization->isGranted('ROLE_ADMIN')) {
throw new AccessDeniedException();
}
if (is_null($workspaceTag->getUser())) {
$this->tagManager->linkWorkspace($workspaceTag, $workspace);
}
return new Response('success', 204);
}
