private void addFolder(ContentCollection n, ResourceDefinition rp, int depth)
throws SDataException {
put("available", n.isAvailable());
put("hidden", n.isHidden());
if (!n.isHidden()) {
Time releaseDate = n.getReleaseDate();
if (releaseDate != null) {
put("releaseDate", releaseDate.getTime());
}
Time retractDate = n.getRetractDate();
if (retractDate != null) {
put("retractDate", retractDate.getTime());
}
}
ContentCollection cc = (ContentCollection) n;
put("members", cc.getMemberCount());
if (depth >= 0) {
Map<String, Object> nodes = new HashMap<String, Object>();
// list of IDs
List<?> l = cc.getMembers();
int i = 0;
for (int k = 0; k < l.size(); k++) {
String memberID = (String) l.get(k);
ContentEntity cn = null;
try {
cn = contentHostingService.getResource(memberID);
} catch (Exception idex) {
try {
String collectionPath = memberID;
if (!collectionPath.endsWith("/")) {
collectionPath = collectionPath + "/";
}
cn = contentHostingService.getCollection(collectionPath);
} catch (Exception ex) {
}
}
if (cn != null) {
try {
Map<String, Object> m = new CHSNodeMap(cn, depth, rp);
m.put("position", String.valueOf(i));
nodes.put(getName(cn), m);
} catch (SDataAccessException sdae) {
// hide the item from the list
continue;
}
}
i++;
}
put("nitems", nodes.size());
put("items", nodes);
}
}
public static org.sakaiproject.content.api.ContentCollection getCollection(
java.lang.String param0)
throws org.sakaiproject.exception.IdUnusedException, org.sakaiproject.exception.TypeException,
org.sakaiproject.exception.PermissionException {
org.sakaiproject.content.api.ContentHostingService service = getInstance();
if (service == null) return null;
return service.getCollection(param0);
}