public void setTarget(OWLEntity target) {
currentTarget = target;
UserId userId = Application.get().getUserId();
view.setPostNewTopicEnabled(currentTarget != null && !userId.isGuest());
view.setPostNewTopicHandler(new PostNewTopicHandlerImpl(Optional.fromNullable(currentTarget)));
reload();
}
/**
* Gets the userId for the signed in client that is associated with the current thread local
* request. local request does not have a signed in user associated with it.
*
* @return The {@link UserId} of the signed in user associated with the thread local request.
* @throws NotSignedInException if there is not a signed in user associated with the thread local
* request.
*/
public UserId getUserInSessionAndEnsureSignedIn() throws NotSignedInException {
UserId userId = getUserInSession();
if (userId.isGuest()) {
throw new NotSignedInException();
} else {
return userId;
}
}
/**
* Detemines if the signed in user is the owner of the specified project
*
* @param projectId The project id
* @return <code>true</code> if the project exists AND there is a user signed in AND the signed in
* user is the owner of the project, otherwise <code>false</code>.
*/
protected boolean isSignedInUserProjectOwner(ProjectId projectId) {
UserId userId = getUserInSession();
if (userId.isGuest()) {
return false;
}
MetaProjectManager mpm = getMetaProjectManager();
MetaProject metaProject = mpm.getMetaProject();
ProjectInstance project = metaProject.getProject(projectId.getId());
if (project == null) {
return false;
}
User owner = project.getOwner();
return owner != null && userId.getUserName().equals(owner.getName());
}
/**
* Determines if the signed in user is an admin.
*
* @return <code>true</code> if there is a user signed in AND the signed in user corresponds to a
* user which exists where that user is an admin, otherwise <code>false</code>
*/
protected boolean isSignedInUserAdmin() {
UserId userId = getUserInSession();
if (userId.isGuest()) {
return false;
}
MetaProjectManager mpm = getMetaProjectManager();
MetaProject metaProject = mpm.getMetaProject();
User user = metaProject.getUser(userId.getUserName());
if (user == null) {
return false;
}
for (Group group : user.getGroups()) {
if (OntologyShareAccessConstants.ADMIN_GROUP.equals(group.getName())) {
return true;
}
}
return false;
}
