private void loginUser(String ipAddress, User user) {
Session sess = SessionManager.getCurrentSession();
UsageSessionService.login(
user.getId(), user.getEid(), ipAddress, null, UsageSessionService.EVENT_LOGIN_WS);
sess.setUserId(user.getId());
sess.setUserEid(user.getEid());
}
// Returns getUser and getUserByEid on the input string
// @return Either the id of the user, or the same string if not defined
private String getUserDefined(String usr) {
// Set the original user id
String userId = usr;
User userinfo;
try {
userinfo = UserDirectoryService.getUser(usr);
userId = userinfo.getId();
if (LOG.isDebugEnabled()) {
LOG.debug("getUserDefined: username for " + usr + " is " + userId);
}
return userId;
} catch (UserNotDefinedException e) {
try {
// try with the user eid
userinfo = UserDirectoryService.getUserByEid(usr);
userId = userinfo.getId();
} catch (UserNotDefinedException ee) {
// This is mostly expected behavior, don't need to notify about it, the UI can handle it
if (LOG.isDebugEnabled()) {
LOG.debug("getUserDefined: User Not Defined" + userId);
}
}
}
return userId;
}
/** {@inheritDoc} */
public boolean canViewAllPurposeItem(Assignment a) {
boolean rv = false;
if (a != null) {
AssignmentAllPurposeItem aItem = getAllPurposeItem(a.getId());
if (aItem != null) {
if (!aItem.getHide()) {
Time now = TimeService.newTime();
Date releaseDate = aItem.getReleaseDate();
Date retractDate = aItem.getRetractDate();
if (releaseDate == null && retractDate == null) {
// no time limitation on showing the item
rv = true;
} else if (releaseDate != null && retractDate == null) {
// has relase date but not retract date
rv = now.getTime() > releaseDate.getTime();
} else if (releaseDate == null && retractDate != null) {
// has retract date but not release date
rv = now.getTime() < retractDate.getTime();
} else if (now != null) {
// both releaseDate and retract date are not null
// has both release and retract dates
rv = now.getTime() > releaseDate.getTime() && now.getTime() < retractDate.getTime();
}
} else {
rv = false;
}
}
if (rv) {
// reset rv
rv = false;
// need to check role/user permission only if the above time test returns true
List<String> access = getAccessListForAllPurposeItem(aItem);
User u = m_userDirectoryService.getCurrentUser();
if (u != null) {
if (access.contains(u.getId())) rv = true;
else {
try {
String role =
m_authzGroupService.getUserRole(
u.getId(), m_siteService.siteReference(a.getContext()));
if (access.contains(role)) rv = true;
} catch (Exception e) {
Log.warn(
this
+ ".callViewAllPurposeItem() Hibernate cannot access user role for user id= "
+ u.getId());
return rv;
}
}
}
}
}
return rv;
}
private User addUserWithEid(String eid) throws Exception {
User user =
userDirectoryService.addUser(
null, eid, FIRST_NAME, eid, eid + "@somewhere.edu", eid + "pwd", "Guest", null);
log.debug("addUser eid=" + eid + ", id=" + user.getId());
return user;
}
/** @see junit.framework.TestCase#setUp() */
@Before
public void setUp() throws Exception {
super.setUp();
trustedLoginFilter = new TrustedLoginFilter();
when(componentManager.get(ServerConfigurationService.class))
.thenReturn(serverConfigurationService);
when(componentManager.get(SessionManager.class)).thenReturn(sessionManager);
when(componentManager.get(UserDirectoryService.class)).thenReturn(userDirectoryService);
when(serverConfigurationService.getBoolean(
TrustedLoginFilter.ORG_SAKAIPROJECT_UTIL_TRUSTED_LOGIN_FILTER_ENABLED, true))
.thenReturn(true);
when(serverConfigurationService.getString(
TrustedLoginFilter.ORG_SAKAIPROJECT_UTIL_TRUSTED_LOGIN_FILTER_SHARED_SECRET, null))
.thenReturn("e2KS54H35j6vS5Z38nK40");
when(serverConfigurationService.getString(
TrustedLoginFilter.ORG_SAKAIPROJECT_UTIL_TRUSTED_LOGIN_FILTER_SAFE_HOSTS,
trustedLoginFilter.safeHosts))
.thenReturn(trustedLoginFilter.safeHosts);
when(request.getRemoteHost()).thenReturn("localhost");
when(request.getHeader("x-sakai-token"))
.thenReturn("sw9TTTqlEbGQkELqQuQPq92ydr4=;username;nonce");
// default to non-existing session to exercise more code
when(existingSession.getUserEid()).thenReturn(null);
when(sessionManager.getCurrentSession()).thenReturn(existingSession);
when(sessionManager.startSession()).thenReturn(newSession);
when(user.getEid()).thenReturn("username");
when(user.getId()).thenReturn("uuid1234567890");
when(userDirectoryService.getUserByEid("username")).thenReturn(user);
trustedLoginFilter.setupTestCase(componentManager);
trustedLoginFilter.init(config);
}
/** @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;
}
/** {@inheritDoc} */
public boolean canEditNoteItem(Assignment a) {
String userId = "";
User u = m_userDirectoryService.getCurrentUser();
if (u != null) {
userId = u.getId();
}
if (a != null) {
AssignmentNoteItem note = getNoteItem(a.getId());
if (note != null) {
if (note.getCreatorId().equals(userId)) {
// being creator can edit
return true;
} else if (note.getShareWith() == AssignmentConstants.NOTE_READ_AND_WRITE_BY_OTHER
&& m_assignmentService.allowGradeSubmission(a.getReference())) {
return true;
}
} else {
return true;
}
} else {
return true;
}
return false;
}
/** {@inheritDoc} */
public boolean canReadNoteItem(Assignment a, String context) {
if (a != null) {
AssignmentNoteItem note = getNoteItem(a.getId());
if (note != null) {
User u = m_userDirectoryService.getCurrentUser();
String noteCreatorId = note.getCreatorId();
if (noteCreatorId.equals(u.getId())) {
return true;
} else if (m_assignmentService.allowGradeSubmission(a.getReference())) {
// check whether the instructor type can view the note
int share = note.getShareWith();
if (share == AssignmentConstants.NOTE_READ_BY_OTHER
|| share == AssignmentConstants.NOTE_READ_AND_WRITE_BY_OTHER) {
return true;
}
}
}
} else {
if (m_assignmentService.allowAddAssignment(context)) {
return true;
}
}
return false;
}
protected String getUserId(User u) {
User user = getUser(u);
if (user == null) return "";
String id = user.getId();
if (id == null) return "";
return id;
}
/** {@inheritDoc} */
public void notifyCourseRequestRequester(
String requestEmail, String supportEmailContent, String termTitle) {
User currentUser = userDirectoryService.getCurrentUser();
String currentUserDisplayName = currentUser != null ? currentUser.getDisplayName() : "";
String currentUserDisplayId = currentUser != null ? currentUser.getDisplayId() : "";
String currentUserId = currentUser != null ? currentUser.getId() : "";
String currentUserEmail = currentUser != null ? currentUser.getEmail() : "";
ResourceLoader rb = new ResourceLoader(currentUserId, "UserNotificationProvider");
String from = requestEmail;
String to = currentUserEmail;
String headerTo = to;
String replyTo = to;
// message subject
String message_subject =
rb.getString("java.sitereqfrom")
+ " "
+ currentUserDisplayName
+ " "
+ rb.getString("java.for")
+ " "
+ termTitle;
StringBuffer buf = new StringBuffer();
buf.append(rb.getString("java.isbeing") + " ");
buf.append(rb.getString("java.meantime") + "\n\n");
buf.append(rb.getString("java.copy") + "\n\n");
buf.append(supportEmailContent);
buf.append("\n" + rb.getString("java.wish") + " " + requestEmail);
emailService.send(from, to, message_subject, buf.toString(), headerTo, replyTo, null);
}
/** @return return the current user */
public EmailUser getCurrentUser() {
EmailUser euser = null;
User curU = null;
try {
curU = m_userDirectoryService.getCurrentUser();
euser = new EmailUser(curU.getId(), curU.getDisplayName(), curU.getEmail());
} catch (Exception e) {
log.debug("Exception: Mailtool.getCurrentUser(), " + e.getMessage());
}
return euser;
}
/**
* Refine the recipients list to only users that are actually members of the given site.
*
* @param users The list of users to refine
* @param site The site whose membership the users will be refined to
*/
protected void refineToSiteMembers(List<User> users, Site site) {
Set<Member> members = site.getMembers();
Set<String> memberUserIds = getUserIds(members);
for (Iterator<User> i = users.listIterator(); i.hasNext(); ) {
User user = i.next();
if (!memberUserIds.contains(user.getId())) {
i.remove();
}
}
}
/**
* Creates a searchBean
*
* @param request The HTTP request
* @param searchService The search service to use
* @param siteService the site service
* @param portalService the portal service
* @throws IdUnusedException if there is no current worksite
*/
public SearchBeanImpl(
HttpServletRequest request,
SearchService searchService,
SiteService siteService,
ToolManager toolManager,
UserDirectoryService userDirectoryService,
SecurityService securityService,
ServerConfigurationService serverConfigurationService)
throws IdUnusedException {
this.search = request.getParameter(SEARCH_PARAM);
this.searchService = searchService;
this.siteService = siteService;
this.toolManager = toolManager;
this.placementId = this.toolManager.getCurrentPlacement().getId();
this.toolId = this.toolManager.getCurrentTool().getId();
this.siteId = this.toolManager.getCurrentPlacement().getContext();
this.serverConfigurationService = serverConfigurationService;
this.securityService = securityService;
try {
this.requestPage = Integer.parseInt(request.getParameter(SEARCH_PAGE));
} catch (Exception ex) {
log.debug(ex);
}
currentSite = this.siteService.getSite(this.siteId);
try {
this.scope = Scope.valueOf(request.getParameter(SEARCH_SCOPE));
} catch (NullPointerException npe) {
} catch (IllegalArgumentException iae) {
log.debug(iae);
log.warn("Invalid Scope Supplied: " + request.getParameter(SEARCH_SCOPE));
}
User user = userDirectoryService.getCurrentUser();
if (user != null) currentUser = user.getId();
requestURL = request.getRequestURL().toString();
// normal or pda portal?
checkPdaPortal(request);
}
/** {@inheritDoc} */
public void notifyNewUserEmail(User user, String newUserPassword, Site site) {
ResourceLoader rb = new ResourceLoader("UserNotificationProvider");
// set the locale to individual receipient's setting
rb.setContextLocale(rb.getLocale(user.getId()));
String from = getSetupRequestEmailAddress();
String productionSiteName = serverConfigurationService.getString("ui.service", "");
String productionSiteUrl = serverConfigurationService.getPortalUrl();
String newUserEmail = user.getEmail();
String to = newUserEmail;
String headerTo = newUserEmail;
// UVa: change Reply-To to be the From (collab support) address
String replyTo = from;
String message_subject = productionSiteName + " " + rb.getString("java.newusernoti");
String content = "";
if (from != null && newUserEmail != null) {
StringBuilder buf = new StringBuilder();
buf.setLength(0);
// email body
buf.append(user.getDisplayName() + ":\n\n");
buf.append(
rb.getString("java.addedto")
+ " "
+ productionSiteName
+ " ("
+ productionSiteUrl
+ ") ");
buf.append(rb.getString("java.simpleby") + " ");
buf.append(userDirectoryService.getCurrentUser().getDisplayName() + ". \n\n");
buf.append(rb.getString("java.passwordis1") + "\n" + newUserPassword + "\n\n");
buf.append(rb.getString("java.passwordis2") + "\n\n");
content = buf.toString();
emailService.send(from, to, message_subject, content, headerTo, replyTo, null);
}
}
private String addOrCreateTool(Map payload, boolean trustedConsumer, User user, Site site)
throws LTIException {
// Check if the site already has the tool
String toolPlacementId = null;
String tool_id = (String) payload.get("tool_id");
try {
site = SiteService.getSite(site.getId());
ToolConfiguration toolConfig = site.getToolForCommonId(tool_id);
if (toolConfig != null) {
toolPlacementId = toolConfig.getId();
}
} catch (Exception e) {
M_log.warn(e.getLocalizedMessage(), e);
throw new LTIException("launch.tool.search", "tool_id=" + tool_id, e);
}
if (M_log.isDebugEnabled()) {
M_log.debug("toolPlacementId=" + toolPlacementId);
}
// If tool not in site, and we are a trusted consumer, error
// Otherwise, add tool to the site
ToolConfiguration toolConfig = null;
if (BasicLTIUtil.isBlank(toolPlacementId)) {
try {
SitePage sitePageEdit = null;
sitePageEdit = site.addPage();
sitePageEdit.setTitle(tool_id);
toolConfig = sitePageEdit.addTool();
toolConfig.setTool(tool_id, ToolManager.getTool(tool_id));
toolConfig.setTitle(tool_id);
Properties propsedit = toolConfig.getPlacementConfig();
propsedit.setProperty(
BASICLTI_RESOURCE_LINK, (String) payload.get(BasicLTIConstants.RESOURCE_LINK_ID));
pushAdvisor();
try {
SiteService.save(site);
M_log.info("Tool added, tool_id=" + tool_id + ", siteId=" + site.getId());
} catch (Exception e) {
throw new LTIException(
"launch.site.save", "tool_id=" + tool_id + ", siteId=" + site.getId(), e);
} finally {
popAdvisor();
}
toolPlacementId = toolConfig.getId();
} catch (Exception e) {
throw new LTIException(
"launch.tool.add", "tool_id=" + tool_id + ", siteId=" + site.getId(), e);
}
}
// Get ToolConfiguration for tool if not already setup
if (toolConfig == null) {
toolConfig = site.getToolForCommonId(tool_id);
}
// Check user has access to this tool in this site
if (!ToolManager.isVisible(site, toolConfig)) {
M_log.warn(
"Not allowed to access tool user_id="
+ user.getId()
+ " site="
+ site.getId()
+ " tool="
+ tool_id);
throw new LTIException(
"launch.site.tool.denied",
"user_id=" + user.getId() + " site=" + site.getId() + " tool=" + tool_id,
null);
}
return toolPlacementId;
}
/**
* Process that archives the sites
*
* @param sites list of SparseSite
* @throws InterruptedException
*/
private void archiveSites(
List<SparseSite> sites, String selectedTerm, Session currentSession, User currentUser)
throws InterruptedException {
if (isLocked()) {
throw new IllegalStateException(
"Cannot run batch archive, an archive job is already in progress");
}
batchArchiveStarted = System.currentTimeMillis();
batchArchiveMessage =
rb.getFormattedMessage(
"archive.batch.term.text.statusmessage.start",
new Object[] {sites.size(), selectedTerm, 0});
batchArchiveStatus = "RUNNING";
log.info(
"Batch archive started for term: "
+ selectedTerm
+ ". Archiving "
+ sites.size()
+ " sites.");
Session threadSession = sessionManager.getCurrentSession();
if (threadSession == null) {
threadSession = sessionManager.startSession();
}
threadSession.setUserId(currentUser.getId());
threadSession.setActive();
sessionManager.setCurrentSession(threadSession);
authzGroupService.refreshUser(currentUser.getId());
// counters so we can run this in batches if we have a number of sites to process
int archiveCount = 0;
try {
for (SparseSite s : sites) {
log.info("Processing site: " + s.getTitle());
// archive the site
archiveService.archive(s.getId());
// compress it
// TODO check return value? do we care?
try {
archiveService.archiveAndZip(s.getId());
} catch (IOException e) {
e.printStackTrace();
}
archiveCount++;
// update message
if (archiveCount % 1 == 0) {
int percentComplete = (int) (archiveCount * 100) / sites.size();
batchArchiveMessage =
rb.getFormattedMessage(
"archive.batch.term.text.statusmessage.update",
new Object[] {sites.size(), selectedTerm, archiveCount, percentComplete});
}
// sleep if we need to and keep sessions alive
if (archiveCount > 0 && archiveCount % NUM_SITES_PER_BATCH == 0) {
log.info("Sleeping for " + PAUSE_TIME_MS + "ms");
Thread.sleep(PAUSE_TIME_MS);
threadSession.setActive();
currentSession.setActive();
}
// check timeout
if (!isLocked()) {
throw new RuntimeException("Timeout occurred while running batch archive");
}
}
// complete
batchArchiveMessage =
rb.getFormattedMessage(
"archive.batch.term.text.statusmessage.complete",
new Object[] {sites.size(), selectedTerm});
log.info("Batch archive complete.");
} finally {
// reset
batchArchiveStatus = STATUS_COMPLETE;
batchArchiveStarted = 0;
threadSession.clear();
threadSession.invalidate();
}
}
/** {@inheritDoc} */
public void notifyAddedParticipant(boolean newNonOfficialAccount, User user, Site site) {
ResourceLoader rb = new ResourceLoader(user.getId(), "UserNotificationProvider");
String from =
serverConfigurationService.getBoolean(NOTIFY_FROM_CURRENT_USER, false)
? getCurrentUserEmailAddress()
: getSetupRequestEmailAddress();
if (from != null) {
String productionSiteName = serverConfigurationService.getString("ui.service", "");
String productionSiteUrl = serverConfigurationService.getPortalUrl();
String nonOfficialAccountUrl =
serverConfigurationService.getString("nonOfficialAccount.url", null);
String emailId = user.getEmail();
String to = emailId;
String headerTo = emailId;
// UVa: change Reply-To to be the user adding the new participant
String replyTo = from;
String message_subject = productionSiteName + " " + rb.getString("java.sitenoti");
String content = "";
StringBuilder buf = new StringBuilder();
buf.setLength(0);
// email bnonOfficialAccounteen newly added nonOfficialAccount account
// and other users
buf.append(user.getDisplayName() + ":\n\n");
buf.append(
rb.getString("java.following")
+ " "
+ productionSiteName
+ " "
+ rb.getString("java.simplesite")
+ "\n");
buf.append(site.getTitle() + "\n");
buf.append(rb.getString("java.simpleby") + " ");
buf.append(userDirectoryService.getCurrentUser().getDisplayName() + ". \n\n");
if (newNonOfficialAccount) {
buf.append(serverConfigurationService.getString("nonOfficialAccountInstru", "") + "\n");
if (nonOfficialAccountUrl != null) {
buf.append(rb.getString("java.togeta1") + "\n" + nonOfficialAccountUrl + "\n");
buf.append(rb.getString("java.togeta2") + "\n\n");
}
buf.append(rb.getString("java.once") + " " + productionSiteName + ": \n");
buf.append(
rb.getString("java.loginhow1")
+ " "
+ productionSiteName
+ ": "
+ productionSiteUrl
+ "\n");
buf.append(rb.getString("java.loginhow2") + "\n");
buf.append(rb.getString("java.loginhow3") + "\n");
} else {
buf.append(rb.getString("java.tolog") + "\n");
buf.append(
rb.getString("java.loginhow1")
+ " "
+ productionSiteName
+ ": "
+ productionSiteUrl
+ "\n");
buf.append(rb.getString("java.loginhow2") + "\n");
buf.append(rb.getString("java.loginhow3u") + "\n");
}
buf.append(rb.getString("java.tabscreen"));
content = buf.toString();
emailService.send(from, to, message_subject, content, headerTo, replyTo, null);
} // if
}
@WebMethod
@Path("/setAssignmentGradeCommentforUser")
@Produces("text/plain")
@GET
public String setAssignmentGradeCommentforUser(
@WebParam(name = "sessionId", partName = "sessionId") @QueryParam("sessionId")
String sessionId,
@WebParam(name = "assignmentId", partName = "assignmentId") @QueryParam("assignmentId")
String assignmentId,
@WebParam(name = "userId", partName = "userId") @QueryParam("userId") String userId,
@WebParam(name = "comment", partName = "comment") @QueryParam("comment") String comment,
@WebParam(name = "grade", partName = "grade") @QueryParam("grade") String grade) {
// establish the session
try {
Session s = establishSession(sessionId);
LOG.info(
"User "
+ s.getUserEid()
+ " setting assignment grade/comment for "
+ userId
+ " on "
+ assignmentId
+ " to "
+ grade);
User user = userDirectoryService.getUserByEid(userId);
if (user == null) {
return "user does not exist";
}
Assignment assign = assignmentService.getAssignment(assignmentId);
String aReference = assign.getReference();
if (!securityService.unlock(
AssignmentService.SECURE_GRADE_ASSIGNMENT_SUBMISSION, aReference)) {
LOG.warn("User " + s.getUserEid() + " does not have permission to set assignment grades");
return "failure: no permission";
}
LOG.info(
"Setting assignment grade/comment for "
+ userId
+ " on "
+ assignmentId
+ " to "
+ grade);
AssignmentSubmission sub = assignmentService.getSubmission(assignmentId, user);
AssignmentSubmissionEdit asEdit = null;
String context = assign.getContext();
if (sub == null) {
asEdit = assignmentService.addSubmission(context, assignmentId, user.getId());
} else {
asEdit = assignmentService.editSubmission(sub.getReference());
}
asEdit.setFeedbackComment(comment);
asEdit.setGrade(grade);
asEdit.setGraded(true);
asEdit.setGradeReleased(true);
assignmentService.commitEdit(asEdit);
// If necessary, update the assignment grade in the Gradebook
String sReference = asEdit.getReference();
String associateGradebookAssignment =
StringUtils.trimToNull(
assign
.getProperties()
.getProperty(AssignmentService.PROP_ASSIGNMENT_ASSOCIATE_GRADEBOOK_ASSIGNMENT));
// update grade in gradebook
integrateGradebook(
aReference,
associateGradebookAssignment,
null,
null,
-1,
null,
sReference,
"update",
context);
} catch (Exception e) {
LOG.error(
"WS setAssignmentGradeCommentforUser(): Exception while setting assignment grade/comment for "
+ userId
+ " on "
+ assignmentId
+ " to "
+ grade,
e);
return e.getClass().getName() + " : " + e.getMessage();
}
return "success";
}
/*
* (non-Javadoc)
*
* @see org.sakaiproject.authz.api.SecurityService#unlock(org.sakaiproject.user.api.User,
* java.lang.String, java.lang.String)
*/
public boolean unlock(User user, String lock, String reference) {
return unlock(user.getId(), lock, reference);
}
/** Method called by the scheduledInvocationManager */
public void execute(String opaqueContext) {
try {
// for group assignments, we need to have a user ID, otherwise, an exception is thrown:
sessionManager.getCurrentSession().setUserEid("admin");
sessionManager.getCurrentSession().setUserId("admin");
Assignment assignment = assignmentService.getAssignment(opaqueContext);
if (assignment.getAllowPeerAssessment() && !assignment.getDraft()) {
int numOfReviews = assignment.getPeerAssessmentNumReviews();
List<AssignmentSubmission> submissions =
(List<AssignmentSubmission>) assignmentService.getSubmissions(assignment);
// keep a map of submission ids to look up possible existing peer assessments
Map<String, AssignmentSubmission> submissionIdMap =
new HashMap<String, AssignmentSubmission>();
// keep track of who has been assigned an assessment
Map<String, Map<String, PeerAssessmentItem>> assignedAssessmentsMap =
new HashMap<String, Map<String, PeerAssessmentItem>>();
// keep track of how many assessor's each student has
Map<String, Integer> studentAssessorsMap = new HashMap<String, Integer>();
List<User> submitterUsersList =
(List<User>) assignmentService.allowAddSubmissionUsers(assignment.getReference());
List<String> submitterIdsList = new ArrayList<String>();
if (submitterUsersList != null) {
for (User u : submitterUsersList) {
submitterIdsList.add(u.getId());
}
}
// loop through the assignment submissions and setup the maps and lists
for (AssignmentSubmission s : submissions) {
if (s.getTimeSubmitted() != null
// check if the submission is submitted, if not, see if there is any submission data
// to review (i.e. draft was auto submitted)
&& (s.getSubmitted()
|| ((s.getSubmittedText() != null && !"".equals(s.getSubmittedText().trim())
|| (s.getSubmittedAttachments() != null
&& s.getSubmittedAttachments().size() > 0))))
&& submitterIdsList.contains(s.getSubmitterId())
&& !"admin".equals(s.getSubmitterId())) {
// only deal with users in the submitter's list
submissionIdMap.put(s.getId(), s);
assignedAssessmentsMap.put(
s.getSubmitterId(), new HashMap<String, PeerAssessmentItem>());
studentAssessorsMap.put(s.getSubmitterId(), 0);
}
}
// this could be an update to an existing assessment... just make sure to grab any existing
// review items first
List<PeerAssessmentItem> existingItems =
getPeerAssessmentItems(submissionIdMap.keySet(), assignment.getContent().getFactor());
List<PeerAssessmentItem> removeItems = new ArrayList<PeerAssessmentItem>();
// remove all empty items to start from scratch:
for (Iterator iterator = existingItems.iterator(); iterator.hasNext(); ) {
PeerAssessmentItem peerAssessmentItem = (PeerAssessmentItem) iterator.next();
if (peerAssessmentItem.getScore() == null
&& (peerAssessmentItem.getComment() == null
|| "".equals(peerAssessmentItem.getComment().trim()))) {
removeItems.add(peerAssessmentItem);
iterator.remove();
}
}
if (removeItems.size() > 0) {
getHibernateTemplate().deleteAll(removeItems);
}
// loop through the items and update the map values:
for (PeerAssessmentItem p : existingItems) {
if (submissionIdMap.containsKey(p.getSubmissionId())) {
// first, add this assessment to the AssignedAssessmentsMap
AssignmentSubmission s = submissionIdMap.get(p.getSubmissionId());
// Next, increment the count for studentAssessorsMap
Integer count = studentAssessorsMap.get(s.getSubmitterId());
if (count == null) {
// probably not possible, just check
count = 0;
}
// check if the count is less than num of reviews before added another one,
// otherwise, we need to delete this one (if it's empty)
if (count < numOfReviews || p.getScore() != null || p.getComment() != null) {
count++;
studentAssessorsMap.put(s.getSubmitterId(), count);
Map<String, PeerAssessmentItem> peerAssessments =
assignedAssessmentsMap.get(p.getAssessorUserId());
if (peerAssessments == null) {
// probably not possible, but just check
peerAssessments = new HashMap<String, PeerAssessmentItem>();
}
peerAssessments.put(p.getSubmissionId(), p);
assignedAssessmentsMap.put(p.getAssessorUserId(), peerAssessments);
} else {
// this shoudln't happen since the code above removes all empty assessments, but just
// in case:
getHibernateTemplate().delete(p);
}
} else {
// this isn't realy possible since we looked up the peer assessments by submission id
log.error(
"AssignmentPeerAssessmentServiceImpl: found a peer assessment with an invalid session id: "
+ p.getSubmissionId());
}
}
// ok now that we have any existing assigned reviews accounted for, let's make sure that the
// number of reviews is setup properly,
// if not, add some
// let's get a random order of submission IDs so we can have a random assigning algorithm
List<String> randomSubmissionIds = new ArrayList<String>(submissionIdMap.keySet());
Collections.shuffle(randomSubmissionIds);
List<PeerAssessmentItem> newItems = new ArrayList<PeerAssessmentItem>();
int i = 0;
for (String submissionId : randomSubmissionIds) {
AssignmentSubmission s = submissionIdMap.get(submissionId);
// first find out how many existing items exist for this user:
Integer assignedCount = studentAssessorsMap.get(s.getSubmitterId());
// by creating a tailing list (snake style), we eliminate the issue where you can be stuck
// with
// a submission and the same submission user left, making for uneven distributions of
// submission reviews
List<String> snakeSubmissionList =
new ArrayList<String>(randomSubmissionIds.subList(i, randomSubmissionIds.size()));
if (i > 0) {
snakeSubmissionList.addAll(new ArrayList<String>(randomSubmissionIds.subList(0, i)));
}
while (assignedCount < numOfReviews) {
// we need to add more reviewers for this user's submission
String lowestAssignedAssessor =
findLowestAssignedAssessor(
assignedAssessmentsMap,
s.getSubmitterId(),
submissionId,
snakeSubmissionList,
submissionIdMap);
if (lowestAssignedAssessor != null) {
Map<String, PeerAssessmentItem> assessorsAssessmentMap =
assignedAssessmentsMap.get(lowestAssignedAssessor);
if (assessorsAssessmentMap == null) {
assessorsAssessmentMap = new HashMap<String, PeerAssessmentItem>();
}
PeerAssessmentItem newItem = new PeerAssessmentItem();
newItem.setAssessorUserId(lowestAssignedAssessor);
newItem.setSubmissionId(submissionId);
newItem.setAssignmentId(assignment.getId());
newItems.add(newItem);
assessorsAssessmentMap.put(submissionId, newItem);
assignedAssessmentsMap.put(lowestAssignedAssessor, assessorsAssessmentMap);
// update this submission user's count:
assignedCount++;
studentAssessorsMap.put(submissionId, assignedCount);
} else {
break;
}
}
i++;
}
if (newItems.size() > 0) {
getHibernateTemplate().saveOrUpdateAll(newItems);
}
}
} catch (IdUnusedException e) {
log.error(e.getMessage(), e);
} catch (PermissionException e) {
log.error(e.getMessage(), e);
} finally {
sessionManager.getCurrentSession().setUserEid(null);
sessionManager.getCurrentSession().setUserId(null);
}
}
@SuppressWarnings("unchecked")
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String ipAddress = request.getRemoteAddr();
if (M_log.isDebugEnabled()) {
M_log.debug("Basic LTI Provider request from IP=" + ipAddress);
}
String enabled = ServerConfigurationService.getString("basiclti.provider.enabled", null);
if (enabled == null || !("true".equals(enabled))) {
M_log.warn("Basic LTI Provider is Disabled IP=" + ipAddress);
response.sendError(HttpServletResponse.SC_FORBIDDEN, "Basic LTI Provider is Disabled");
return;
}
if ("/casa.json".equals(request.getPathInfo())) {
if (ServerConfigurationService.getBoolean("casa.provider.enabled", true)) {
handleCASAList(request, response);
return;
} else {
M_log.warn("CASA Provider is Disabled IP=" + ipAddress);
response.sendError(HttpServletResponse.SC_FORBIDDEN, "CASA Provider is Disabled");
return;
}
}
if ("/canvas-config.xml".equals(request.getPathInfo())) {
if (ServerConfigurationService.getBoolean("canvas.config.enabled", true)) {
handleCanvasConfig(request, response);
return;
} else {
M_log.warn("Canvas config is Disabled IP=" + ipAddress);
response.sendError(HttpServletResponse.SC_FORBIDDEN, "Canvas config is Disabled");
return;
}
}
// If this is a LTI request of any kind, make sure we don't have any
// prior payload in the session.
if (BasicLTIUtil.isRequest(request)) {
Session sess = SessionManager.getCurrentSession();
sess.removeAttribute("payload");
}
// Check if we support ContentItem.
// If we are doing ContentItem and have a payload and are not a launch
// short-circuit to ContentItem
if ("/content.item".equals(request.getPathInfo())) {
if (!ServerConfigurationService.getBoolean("contentitem.provider", true)) {
M_log.warn("ContentItem is Disabled IP=" + ipAddress);
response.sendError(HttpServletResponse.SC_FORBIDDEN, "ContentItem is Disabled");
return;
} else {
Session sess = SessionManager.getCurrentSession();
Map session_payload = (Map) sess.getAttribute("payload");
if (session_payload != null) {
// Post-Login requests to content.item
M_log.debug("ContentItem already logged in " + sess.getUserId());
handleContentItem(request, response, session_payload);
return;
}
}
}
if (M_log.isDebugEnabled()) {
Map<String, String[]> params = (Map<String, String[]>) request.getParameterMap();
for (Map.Entry<String, String[]> param : params.entrySet()) {
M_log.debug(param.getKey() + ":" + param.getValue()[0]);
}
}
Map payload = getPayloadAsMap(request);
// Get the list of highly trusted consumers from sakai.properties.
// If the incoming consumer is highly trusted, we use the context_id and
// site_id as is,
// ie without prefixing them with the oauth_consumer_key first.
// We also don't both checking their roles in the site.
boolean isTrustedConsumer = BasicLTIProviderUtil.isHighlyTrustedConsumer(payload);
/*
* Get the list of email trusted consumers from sakai.properties. If the
* incoming consumer is email trusted, we use the email address provided
* by the consumer and look up the "user" info from sakai instead of
* consumer's. This use case is especially valuable if 2 different LMS's
* acting as TP and TC referring to same user and can be uniquely
* identified by email address. more details SAK-29372
*/
boolean isEmailTrustedConsumer = BasicLTIProviderUtil.isEmailTrustedConsumer(payload);
/*
* Checking if the email trusted consumer property and trusted consumer
* and not both enabled. the case would be an error condition
*/
if (isTrustedConsumer && isEmailTrustedConsumer) {
M_log.warn(
"Both Email Trusted and Trusted Consumer property is enabled, this is invalid IP="
+ ipAddress);
response.sendError(
HttpServletResponse.SC_FORBIDDEN,
"Both Email Trusted and Trusted Consumer property is enabled, this is invalid ");
return;
}
try {
invokeProcessors(payload, isTrustedConsumer, ProcessingState.beforeValidation);
validate(payload, isTrustedConsumer);
invokeProcessors(payload, isTrustedConsumer, ProcessingState.afterValidation);
User user =
userFinderOrCreator.findOrCreateUser(payload, isTrustedConsumer, isEmailTrustedConsumer);
invokeProcessors(payload, isTrustedConsumer, ProcessingState.afterUserCreation, user);
// Check if we are loop-backing on the same server, and already logged in as same user
Session sess = SessionManager.getCurrentSession();
String serverUrl = SakaiBLTIUtil.getOurServerUrl();
String ext_sakai_server = (String) payload.get("ext_sakai_server");
if ("/content.item".equals(request.getPathInfo())
&& isTrustedConsumer
&& ext_sakai_server != null
&& ext_sakai_server.equals(serverUrl)
&& user.getId().equals(sess.getUserId())) {
M_log.debug("ContentItem looping back as " + sess.getUserId());
sess.setAttribute("payload", payload);
handleContentItem(request, response, payload);
return;
}
loginUser(ipAddress, user);
// Re-grab the session
sess = SessionManager.getCurrentSession();
invokeProcessors(payload, isTrustedConsumer, ProcessingState.afterLogin, user);
// This needs to happen after login, when we have a session for the user.
userLocaleSetter.setupUserLocale(payload, user, isTrustedConsumer, isEmailTrustedConsumer);
userPictureSetter.setupUserPicture(payload, user, isTrustedConsumer, isEmailTrustedConsumer);
// The first launch of content.item - no site needed
if ("/content.item".equals(request.getPathInfo())) {
M_log.debug("ContentItem inital external login " + sess.getUserId());
sess.setAttribute("payload", payload);
handleContentItem(request, response, payload);
return;
}
Site site = findOrCreateSite(payload, isTrustedConsumer);
invokeProcessors(payload, isTrustedConsumer, ProcessingState.afterSiteCreation, user, site);
siteEmailPreferenceSetter.setupUserEmailPreferenceForSite(
payload, user, site, isTrustedConsumer);
site =
siteMembershipUpdater.addOrUpdateSiteMembership(payload, isTrustedConsumer, user, site);
invokeProcessors(payload, isTrustedConsumer, ProcessingState.afterSiteMembership, user, site);
String toolPlacementId = addOrCreateTool(payload, isTrustedConsumer, user, site);
invokeProcessors(payload, isTrustedConsumer, ProcessingState.beforeLaunch, user, site);
syncSiteMembershipsOnceThenSchedule(payload, site, isTrustedConsumer, isEmailTrustedConsumer);
// Construct a URL to this tool
StringBuilder url = new StringBuilder();
url.append(SakaiBLTIUtil.getOurServerUrl());
url.append(ServerConfigurationService.getString("portalPath", "/portal"));
url.append("/tool-reset/");
url.append(toolPlacementId);
url.append("?panel=Main");
if (M_log.isDebugEnabled()) {
M_log.debug("url=" + url.toString());
}
// String toolLink = ServerConfigurationService.getPortalUrl()+ "/tool-reset/" + placement_id
// + "?panel=Main";
// Compensate for bug in getPortalUrl()
// toolLink = toolLink.replace("IMS BLTI Portlet", "portal");
response.setContentType("text/html");
response.setStatus(HttpServletResponse.SC_FOUND);
response.sendRedirect(url.toString());
} catch (LTIException ltiException) {
doError(
request,
response,
ltiException.getErrorKey(),
ltiException.getMessage(),
ltiException.getCause());
}
/*
PrintWriter out = response.getWriter();
out.println("<body><div style=\"text-align: center\">");
out.println(" <br/> <br/> <br/> <br/>");
out.println(" <br/> <br/> <br/> <br/>");
out.println("<a href=\"" + url.toString() + "\">");
out.println("<span id=\"hideme\">" + rb.getString("launch.continue")
+ "</span>");
out.println("</a>");
out.println(" <script language=\"javascript\"> \n"
+ " document.getElementById(\"hideme\").style.display = \"none\";\n"
+ " location.href=\"" + url.toString() + "\";\n"
+ " </script> \n");
out.println("</div>");
out.println("</body>");
out.close();
*/
}
protected boolean userIsAttendingTimeslot(User user, SignupTimeslot timeslot) {
return timeslot.getAttendee(user.getId()) != null;
}
public List /* EmailGroup */ getEmailGroupsByType(String roletypefilter) {
List /* EmailGroup */ thegroups = new ArrayList();
List emailroles = this.getEmailRoles();
for (Iterator i = emailroles.iterator(); i.hasNext(); ) {
EmailRole emailrole = (EmailRole) i.next();
if (emailrole.roletype.equals("role") && roletypefilter.equals("role")) {
String realmid = emailrole.getRealmid();
AuthzGroup therealm = null;
try {
therealm = m_realmService.getAuthzGroup(realmid);
} catch (GroupNotDefinedException e1) {
log.debug("GroupNotDefinedException: Mailtool.getEmailGroups() #1, ", e1);
return thegroups;
} catch (Exception e2) {
log.debug("Exception: Mailtool.getEmailGroups() #1, " + e2.getMessage());
return thegroups;
}
Set users = therealm.getUsersHasRole(emailrole.getRoleid());
List /* EmailUser */ mailusers = new ArrayList();
for (Iterator j = users.iterator(); j.hasNext(); ) {
String userid = (String) j.next();
try {
User theuser = m_userDirectoryService.getUser(userid);
String firstname_for_display = "";
String lastname_for_display = "";
if (theuser.getFirstName().trim().equals("")) {
if (theuser.getEmail().trim().equals("") && theuser.getLastName().trim().equals(""))
firstname_for_display = theuser.getDisplayId(); // fix for SAK-7539
else firstname_for_display = theuser.getEmail(); // fix for SAK-7356
} else {
firstname_for_display = theuser.getFirstName();
}
lastname_for_display = theuser.getLastName();
EmailUser emailuser =
new EmailUser(
theuser.getId(),
firstname_for_display,
lastname_for_display,
theuser.getEmail());
mailusers.add(emailuser);
} catch (Exception e) {
log.debug("Exception: OptionsBean.getEmailGroupsByType() #2, " + e.getMessage());
}
}
Collections.sort(mailusers);
EmailGroup thegroup = new EmailGroup(emailrole, mailusers);
thegroups.add(thegroup);
} else if (emailrole.roletype.equals("group") && roletypefilter.equals("group")) {
String sid = getSiteID();
Site currentSite = null;
try {
currentSite = siteService.getSite(sid);
} catch (IdUnusedException e1) {
log.debug("IdUnusedException: Mailtool.getEmailGroups() #3, ", e1);
return thegroups;
} catch (Exception e2) {
log.debug("Exception: Mailtool.getEmailGroups() #3, " + e2.getMessage());
return thegroups;
}
Collection groups = currentSite.getGroups();
Group agroup = null;
for (Iterator groupIterator = groups.iterator(); groupIterator.hasNext(); ) {
agroup = (Group) groupIterator.next();
String groupname = agroup.getTitle();
if (emailrole.getRoleid().equals(groupname)) break;
}
Set users2 = agroup.getUsersHasRole(groupAwareRoleFound);
List mailusers2 = new ArrayList();
for (Iterator k = users2.iterator(); k.hasNext(); ) {
String userid2 = (String) k.next();
try {
User theuser2 = m_userDirectoryService.getUser(userid2);
String firstname_for_display = "";
String lastname_for_display = "";
if (theuser2.getFirstName().trim().equals("")) {
if (theuser2.getEmail().trim().equals("") && theuser2.getLastName().trim().equals(""))
firstname_for_display = theuser2.getDisplayId(); // fix for SAK-7539
else firstname_for_display = theuser2.getEmail(); // fix for SAK-7356
} else {
firstname_for_display = theuser2.getFirstName();
}
lastname_for_display = theuser2.getLastName();
EmailUser emailuser2 =
new EmailUser(
theuser2.getId(),
firstname_for_display,
lastname_for_display,
theuser2.getEmail());
mailusers2.add(emailuser2);
} catch (Exception e) {
log.debug("Exception: OptionsBean.getEmailGroupsByType() #3-1, " + e.getMessage());
}
}
Collections.sort(mailusers2);
EmailGroup thegroup2 = new EmailGroup(emailrole, mailusers2);
thegroups.add(thegroup2);
} // else
else if (emailrole.roletype.equals("section") && roletypefilter.equals("section")) {
String sid = getSiteID();
Site currentSite = null;
try {
currentSite = siteService.getSite(sid);
} catch (IdUnusedException e1) {
log.debug("IdUnusedException: Mailtool.getEmailGroups() #4, ", e1);
return thegroups;
} catch (Exception e2) {
log.debug("Exception: Mailtool.getEmailGroups() #4, " + e2.getMessage());
return thegroups;
}
Collection groups = currentSite.getGroups();
Group agroup = null;
for (Iterator groupIterator = groups.iterator(); groupIterator.hasNext(); ) {
agroup = (Group) groupIterator.next();
String groupname = agroup.getTitle();
if (emailrole.getRoleid().equals(groupname)) break;
}
Set users2 = agroup.getUsersHasRole(groupAwareRoleFound);
List mailusers2 = new ArrayList();
for (Iterator k = users2.iterator(); k.hasNext(); ) {
String userid2 = (String) k.next();
try {
User theuser2 = m_userDirectoryService.getUser(userid2);
String firstname_for_display = "";
String lastname_for_display = "";
if (theuser2.getFirstName().trim().equals("")) {
if (theuser2.getEmail().trim().equals("") && theuser2.getLastName().trim().equals(""))
firstname_for_display = theuser2.getDisplayId(); // fix for SAK-7539
else firstname_for_display = theuser2.getEmail(); // fix for SAK-7356
} else {
firstname_for_display = theuser2.getFirstName();
}
lastname_for_display = theuser2.getLastName();
EmailUser emailuser2 =
new EmailUser(
theuser2.getId(),
firstname_for_display,
lastname_for_display,
theuser2.getEmail());
mailusers2.add(emailuser2);
} catch (Exception e) {
log.debug("Exception: OptionsBean.getEmailGroupsByType() #4-1, " + e.getMessage());
}
}
Collections.sort(mailusers2);
EmailGroup thegroup2 = new EmailGroup(emailrole, mailusers2);
thegroups.add(thegroup2);
} // else
else if (emailrole.roletype.equals("role_groupaware")
&& roletypefilter.equals("role_groupaware")) {
String realmid = emailrole.getRealmid();
AuthzGroup therealm = null;
try {
therealm = m_realmService.getAuthzGroup(realmid);
} catch (GroupNotDefinedException e1) {
log.debug("GroupNotDefinedException: Mailtool.getEmailGroupsByType() #5, ", e1);
return thegroups;
} catch (Exception e2) {
log.debug("Exception: Mailtool.getEmailGroupsByType() #5, " + e2.getMessage());
return thegroups;
}
Set users = therealm.getUsersHasRole(emailrole.getRoleid());
List /* EmailUser */ mailusers = new ArrayList();
for (Iterator j = users.iterator(); j.hasNext(); ) {
String userid = (String) j.next();
try {
User theuser = m_userDirectoryService.getUser(userid);
String firstname_for_display = "";
String lastname_for_display = "";
if (theuser.getFirstName().trim().equals("")) {
if (theuser.getEmail().trim().equals("") && theuser.getLastName().trim().equals(""))
firstname_for_display = theuser.getDisplayId(); // fix for SAK-7539
else firstname_for_display = theuser.getEmail(); // fix for SAK-7356
} else {
firstname_for_display = theuser.getFirstName();
}
lastname_for_display = theuser.getLastName();
EmailUser emailuser =
new EmailUser(
theuser.getId(),
firstname_for_display,
lastname_for_display,
theuser.getEmail());
mailusers.add(emailuser);
} catch (Exception e) {
log.debug("Exception: OptionsBean.getEmailGroupsByType() #5-1, " + e.getMessage());
}
}
Collections.sort(mailusers);
EmailGroup thegroup = new EmailGroup(emailrole, mailusers);
thegroups.add(thegroup);
} // else
}
return thegroups;
}
/** {@inheritDoc} */
public void notifySiteCreation(
Site site, List notifySites, boolean courseSite, String termTitle, String requestEmail) {
// send emails
String id = site.getId();
String title = site.getTitle();
SimpleDateFormat dform = ((SimpleDateFormat) DateFormat.getDateInstance());
dform.applyPattern("yyyy-MM-dd HH:mm:ss");
String dateDisplay = dform.format(new Date());
User currentUser = userDirectoryService.getCurrentUser();
String currentUserName = currentUser.getDisplayName();
String currentUserId = currentUser.getId();
String currentUserEmail = currentUser.getEmail();
ResourceLoader rb = new ResourceLoader("UserNotificationProvider");
String message_subject =
courseSite
? rb.getString("java.official")
+ " "
+ currentUserName
+ " "
+ rb.getString("java.for")
+ " "
+ termTitle
: rb.getString("java.site.createdBy") + " " + currentUserName;
String from = currentUser.getEmail();
String to = requestEmail;
String headerTo = requestEmail;
String replyTo = currentUserEmail;
StringBuilder buf = new StringBuilder();
buf.append(
"\n"
+ rb.getString("java.fromwork")
+ " "
+ serverConfigurationService.getServerName()
+ " "
+ rb.getString("java.supp")
+ ":\n\n");
buf.append(courseSite ? rb.getString("java.off") : rb.getString("java.site"));
buf.append(" '" + title + "' (id " + id + "), " + rb.getString("java.wasset") + " ");
buf.append(
currentUserName
+ " ("
+ currentUserId
+ ", "
+ rb.getString("java.email2")
+ " "
+ replyTo
+ ") ");
buf.append(rb.getString("java.on") + " " + dateDisplay);
if (courseSite) {
buf.append(rb.getString("java.for") + " " + termTitle + ", ");
}
if (notifySites != null) {
int nbr_sections = notifySites.size();
if (nbr_sections > 1) {
buf.append(
rb.getString("java.withrost")
+ " "
+ Integer.toString(nbr_sections)
+ " "
+ rb.getString("java.sections")
+ "\n\n");
} else {
buf.append(" " + rb.getString("java.withrost2") + "\n\n");
}
for (int i = 0; i < nbr_sections; i++) {
String course = (String) notifySites.get(i);
buf.append(rb.getString("java.course2") + " " + course + "\n");
}
}
emailService.send(from, to, message_subject, buf.toString(), headerTo, replyTo, null);
// send a confirmation email to site creator
from = requestEmail;
to = currentUserEmail;
headerTo = currentUserEmail;
replyTo =
serverConfigurationService.getString(
"setup.request", "no-reply@" + serverConfigurationService.getServerName());
String content =
rb.getFormattedMessage(
"java.siteCreation.confirmation",
new Object[] {title, serverConfigurationService.getServerName()});
content += "\n\n" + buf.toString();
emailService.send(from, to, message_subject, content, headerTo, replyTo, null);
}