/// <summary>Gets the result for a learner.</summary>
/// <param name="learner">The learner to get the result for.</param>
public LearnerAssignmentProperties ResultForLearner(SlkUser learner)
{
LearnerAssignmentProperties result = null;
userResults.TryGetValue(learner.UserId.GetKey(), out result);
return(result);
}
/// <summary>Sends an email when an assignment is returned.</summary>
/// <param name="learner">The learner being returned.</param>
/// <param name="learnerAssignment">The learner assignment properties.</param>
public void SendReturnEmail(SlkUser learner, LearnerAssignmentProperties learnerAssignment)
{
if (properties.EmailChanges)
{
emailSender.SendReturnEmail(learner, learnerAssignment);
}
}
/// <summary>Sends an email when an assignment is returned.</summary>
/// <param name="learner">The learner being returned.</param>
/// <param name="learnerAssignment">The learner assignment properties.</param>
public void SendReturnEmail(SlkUser learner, LearnerAssignmentProperties learnerAssignment)
{
this.learnerAssignment = learnerAssignment;
SendEmail(learner, ReturnSubjectText(), ReturnBodyText());
}
/// <summary>Function to update the DropBox document library after the current assignment being edited</summary>
/// <param name="oldAssignmentProperties">The old assignment properties</param>
public void UpdateAssignment(AssignmentProperties oldAssignmentProperties)
{
SPSecurity.RunWithElevatedPrivileges(delegate
{
using (SPSite spSite = new SPSite(assignmentProperties.SPSiteGuid))
{
using (SPWeb spWeb = spSite.OpenWeb(assignmentProperties.SPWebGuid))
{
using (new AllowUnsafeUpdates(spWeb))
{
DropBox dropBox = new DropBox(store, spWeb);
string oldAssignmentFolderName = DropBox.GenerateFolderName(oldAssignmentProperties);
string newAssignmentFolderName = DropBox.GenerateFolderName(assignmentProperties);
// If assignment title has been changed, create a new assignment folder and move old assignment folder contents to it
if (string.Compare(oldAssignmentFolderName, newAssignmentFolderName, true, CultureInfo.InvariantCulture) != 0)
{
dropBox.ChangeFolderName(oldAssignmentFolderName, newAssignmentFolderName);
}
// Get new assignment folder, or the old one if the title has not been changed
// in both cases, the value of the current assignment folder name will be stored in newAssignmentFolderName
AssignmentFolder assignmentFolder = dropBox.GetAssignmentFolder(assignmentProperties);
if (assignmentFolder != null)
{
assignmentFolder.RemoveAllPermissions();
// Grant assignment instructors Read permission on the assignment folder
ApplyInstructorsReadAccessPermissions(assignmentFolder, spWeb, dropBox);
// Delete subfolders of the learners who have been removed from the assignment
DeleteRemovedLearnerFolders(assignmentFolder, oldAssignmentProperties);
foreach (SlkUser learner in assignmentProperties.Learners)
{
// Grant assignment learners Read permission on the assignment folder and drop box
assignmentFolder.ApplyPermission(learner.SPUser, SPRoleType.Reader);
AssignmentFolder.ApplySharePointPermission(spWeb, dropBox.DropBoxList, learner.SPUser, SPRoleType.Reader);
AssignmentFolder learnerSubFolder = assignmentFolder.FindLearnerFolder(learner.SPUser);
LearnerAssignmentProperties result = assignmentProperties.ResultForLearner(learner);
if (learnerSubFolder == null)
{
// Create a new subfolder for this learner
learnerSubFolder = assignmentFolder.CreateLearnerAssignmentFolder(learner.SPUser);
}
if (result != null)
{
AssignUpdatePermissions(learnerSubFolder, learner.SPUser, result.Status);
}
}
}
}
}
}
});
}