/** @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;
}
public String getSelectedSectionUid() {
int filterValue = selectedSectionFilterValue.intValue();
if (filterValue == ALL_SECTIONS_SELECT_VALUE) {
return null;
} else {
if (availableSections == null) availableSections = getViewableSections();
CourseSection section = (CourseSection) availableSections.get(filterValue);
return section.getUuid();
}
}
protected void init() {
graderIdToNameMap = new HashMap();
defaultSearchString = getLocalizedString("search_default_student_search_string");
if (searchString == null) {
searchString = defaultSearchString;
}
// Section filtering.
availableSections = getViewableSections();
sectionFilterSelectItems = new ArrayList();
// The first choice is always "All available enrollments"
sectionFilterSelectItems.add(
new SelectItem(
new Integer(ALL_SECTIONS_SELECT_VALUE),
FacesUtil.getLocalizedString("search_sections_all")));
// TODO If there are unassigned students and the current user is allowed to see them, add them
// next.
// Add the available sections.
for (int i = 0; i < availableSections.size(); i++) {
CourseSection section = (CourseSection) availableSections.get(i);
sectionFilterSelectItems.add(new SelectItem(new Integer(i), section.getTitle()));
}
// If the selected value now falls out of legal range due to sections
// being deleted, throw it back to the default value (meaning everyone).
int selectedSectionVal = selectedSectionFilterValue.intValue();
if ((selectedSectionVal >= 0) && (selectedSectionVal >= availableSections.size())) {
if (log.isInfoEnabled())
log.info(
"selectedSectionFilterValue="
+ selectedSectionFilterValue.intValue()
+ " but available sections="
+ availableSections.size());
selectedSectionFilterValue = new Integer(ALL_SECTIONS_SELECT_VALUE);
}
// Category filtering
availableCategories = getViewableCategories();
categoryFilterSelectItems = new ArrayList();
// The first choice is always "All Categories"
categoryFilterSelectItems.add(
new SelectItem(
new Integer(ALL_CATEGORIES_SELECT_VALUE),
FacesUtil.getLocalizedString("search_categories_all")));
// Add available categories
for (int i = 0; i < availableCategories.size(); i++) {
Category cat = (Category) availableCategories.get(i);
categoryFilterSelectItems.add(
new SelectItem(new Integer(cat.getId().intValue()), cat.getName()));
}
// If the selected value now falls out of legal range due to categories
// being deleted, throw it back to the default value (meaning all categories)
int selectedCategoryVal = selectedCategoryFilterValue.intValue();
}
/** @inheritDoc */
public String getSectionCategory(final String sectionUuid) {
CourseSection section = getSection(sectionUuid);
return section.getCategory();
}
/** @inheritDoc */
public String getSectionName(final String sectionUuid) {
CourseSection section = getSection(sectionUuid);
return section.getTitle();
}