/** @inheritDoc */
public List getUnassignedMembersInRole(final String siteContext, final Role role) {
List siteMembers = getSiteMembersInRole(siteContext, role);
// Get all userUids of all users in sections
List<String> sectionedUserUids = new ArrayList<String>();
List sections = getSections(siteContext);
for (Iterator sectionIter = sections.iterator(); sectionIter.hasNext(); ) {
CourseSection section = (CourseSection) sectionIter.next();
List sectionUsers = securityService.unlockUsers(getLock(role), section.getUuid());
for (Iterator userIter = sectionUsers.iterator(); userIter.hasNext(); ) {
org.sakaiproject.user.api.User user = (org.sakaiproject.user.api.User) userIter.next();
sectionedUserUids.add(user.getId());
}
}
// Now generate the list of unsectioned enrollments by subtracting the two collections
// Since the APIs return different kinds of objects, we need to iterate
List<ParticipationRecord> unsectionedMembers = new ArrayList<ParticipationRecord>();
for (Iterator iter = siteMembers.iterator(); iter.hasNext(); ) {
ParticipationRecord record = (ParticipationRecord) iter.next();
if (!sectionedUserUids.contains(record.getUser().getUserUid())) {
unsectionedMembers.add(record);
}
}
return unsectionedMembers;
}
private List getSiteInstructors(String siteContext) {
Course course = getCourse(siteContext);
if (course == null) {
return new ArrayList();
}
List sakaiMembers =
securityService.unlockUsers(SectionAwareness.INSTRUCTOR_MARKER, course.getUuid());
List<InstructorRecordImpl> membersList = new ArrayList<InstructorRecordImpl>();
for (Iterator iter = sakaiMembers.iterator(); iter.hasNext(); ) {
org.sakaiproject.user.api.User sakaiUser = (org.sakaiproject.user.api.User) iter.next();
User user = SakaiUtil.convertUser(sakaiUser);
if (user != null) {
InstructorRecordImpl record = new InstructorRecordImpl(course, user);
membersList.add(record);
}
}
return membersList;
}
private List getSiteTeachingAssistants(String siteContext) {
Course course = getCourse(siteContext);
if (course == null) {
return new ArrayList();
}
List sakaiMembers = securityService.unlockUsers(SectionAwareness.TA_MARKER, course.getUuid());
if (log.isDebugEnabled()) log.debug("Site TAs size = " + sakaiMembers.size());
List<TeachingAssistantRecordImpl> membersList = new ArrayList<TeachingAssistantRecordImpl>();
for (Iterator iter = sakaiMembers.iterator(); iter.hasNext(); ) {
org.sakaiproject.user.api.User sakaiUser = (org.sakaiproject.user.api.User) iter.next();
User user = SakaiUtil.convertUser(sakaiUser);
if (user != null) {
TeachingAssistantRecordImpl record = new TeachingAssistantRecordImpl(course, user);
membersList.add(record);
}
}
return membersList;
}
private List getSiteEnrollments(String siteContext) {
Course course = getCourse(siteContext);
if (course == null) {
log.error("Could not find course site " + siteContext);
return new ArrayList();
}
List sakaiMembers =
securityService.unlockUsers(SectionAwareness.STUDENT_MARKER, course.getUuid());
if (log.isDebugEnabled()) log.debug("Site students size = " + sakaiMembers.size());
List<EnrollmentRecordImpl> membersList = new ArrayList<EnrollmentRecordImpl>();
for (Iterator iter = sakaiMembers.iterator(); iter.hasNext(); ) {
org.sakaiproject.user.api.User sakaiUser = (org.sakaiproject.user.api.User) iter.next();
User user = SakaiUtil.convertUser(sakaiUser);
if (user != null) {
EnrollmentRecordImpl record = new EnrollmentRecordImpl(course, null, user);
membersList.add(record);
}
}
return membersList;
}