/**
* Adds a new project to the metaproject. This sets up the name of the project and the description
* of the project in the metaproject. (Location is not set/used by this implementation - not all
* implementations use pprj files anymore).
*
* @param newProjectSettings The info about the new project
*/
private void addProjectToMetaProject(ProjectId projectId, NewProjectSettings newProjectSettings) {
MetaProject mp = getMetaProject();
ProjectInstance pi = mp.createProject(projectId.getId());
pi.setDescription(newProjectSettings.getProjectDescription());
final Instance protegeInstance = pi.getProtegeInstance();
final KnowledgeBase kb = protegeInstance.getKnowledgeBase();
final Slot displayNameSlot = kb.getSlot("displayName");
protegeInstance.setOwnSlotValue(displayNameSlot, newProjectSettings.getDisplayName());
User user = mp.getUser(newProjectSettings.getProjectOwner().getUserName());
pi.setOwner(user);
OWLAPIMetaProjectStore.getStore().saveMetaProject(this);
}
private static ProjectDetails createProjectDetailsFromProjectInstance(
ProjectInstance projectInstance) {
final ProjectId projectId = ProjectId.get(projectInstance.getName());
final String description = projectInstance.getDescription();
final User projectOwner = projectInstance.getOwner();
final UserId ownerId =
projectOwner != null ? UserId.getUserId(projectOwner.getName()) : UserId.getGuest();
final boolean inTrash = isInTrash(projectInstance);
final Slot displayNameSlot =
projectInstance.getProtegeInstance().getKnowledgeBase().getSlot("displayName");
final String displayName =
(String) projectInstance.getProtegeInstance().getOwnSlotValue(displayNameSlot);
return new ProjectDetails(projectId, displayName, description, ownerId, inTrash);
}
private static boolean isInTrash(ProjectInstance projectInstance) {
Instance protegeInstance = projectInstance.getProtegeInstance();
KnowledgeBase kb = protegeInstance.getKnowledgeBase();
Slot inTrashSlot = getInTrashSlot(kb);
Object ownSlotValue = protegeInstance.getOwnSlotValue(inTrashSlot);
return ownSlotValue != null && ownSlotValue.equals(Boolean.TRUE);
}
private boolean isAuthorisedToReadAndList(
Policy policy, User user, ProjectInstance projectInstance) {
User owner = projectInstance.getOwner();
if (isUserOwner(user, owner)) {
return true;
}
return isAuthorisedToDisplayInList(policy, user, projectInstance)
&& isAuthorisedToRead(policy, user, projectInstance);
}
public List<ProjectDetails> getListableReadableProjects(UserId userId) {
Policy policy = metaproject.getPolicy();
User user = policy.getUserByName(userId.getUserName());
List<ProjectDetails> result = new ArrayList<ProjectDetails>();
for (ProjectInstance projectInstance : metaproject.getProjects()) {
final String name = projectInstance.getName();
if (name != null && ProjectId.isWelFormedProjectId(name)) {
final ProjectId projectId = ProjectId.get(name);
if (isAuthorisedToReadAndList(policy, user, projectInstance)) {
OWLAPIProjectDocumentStore ds =
OWLAPIProjectDocumentStore.getProjectDocumentStore(projectId);
if (ds.exists()) {
final ProjectDetails projectDetails =
createProjectDetailsFromProjectInstance(projectInstance);
result.add(projectDetails);
}
}
}
}
return result;
}
private boolean isWorldAllowedOperation(ProjectInstance projectInstance, Operation operation) {
for (GroupOperation groupOperation : projectInstance.getAllowedGroupOperations()) {
Group group = groupOperation.getAllowedGroup();
String groupName = group.getName();
if (MetaProjectConstants.USER_WORLD.equals(groupName)) {
Set<Operation> operations = groupOperation.getAllowedOperations();
if (operations.contains(operation)) {
return true;
}
}
}
return false;
}
