/// <summary> /// Perform the necessary action to update the module's state, and /// send the email to the module submitter if emails are enabled. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void SendBtn_Click(object sender, System.EventArgs e) { Emails.formatEmailBody(Message, CustomMessage.Text); MailMessage msg = Emails.constructMailMessage(Message, UserName, Globals.EditorsEmail); switch (Message.Type) { case EmailType.SubmitterApproved: UsersControl.approveSubmitter(UserName); break; case EmailType.SubmitterDenied: UsersControl.rejectSubmitter(UserName); break; case EmailType.ModuleApproved: ModulesControl.approveModule(ModuleID); break; case EmailType.ModuleDeniedSave: ModulesControl.rejectModule(ModuleID, true); break; case EmailType.ModuleDeniedDelete: ModulesControl.rejectModule(ModuleID, false); deleteMaterials(); break; case EmailType.FacultyApproved: UsersControl.approveFaculty(UserName); break; case EmailType.FacultyDenied: UsersControl.rejectFaculty(UserName); break; } // Message to be displayed on editors page. string successMessage = "Operation successful. "; // Only send an email if they're enabled. if (Globals.EmailsEnabled) { try { SmtpMail.SmtpServer = AspNetForums.Components.Globals.SmtpServer; SmtpMail.Send(msg); successMessage += "Email sent to user."; } catch (Exception ex) { successMessage += "But an error occurred while sending an email to the user."; } } else { successMessage += "Email not sent to user because they are disabled."; } Response.Redirect("EditorsPage.aspx?message=" + HttpUtility.UrlEncode(successMessage)); }
/// <summary> /// Mark a module as rejected. Delete if necessary. If not /// deleted, module remains locked. /// </summary> /// <param name="moduleID">The module to reject.</param> /// <param name="save">Whether to save the module or delete it.</param> public static void rejectModule(int moduleID, bool save) { if (save) { Modules.updateModuleStatus(moduleID, ModuleStatus.InProgress); } else { Modules.setLock(moduleID, ""); ModulesControl.removeModule(moduleID); } }
/// <summary> /// Handles clicks from links in the Modules table. /// </summary> /// <param name="source"></param> /// <param name="e"></param> private void ModuleGrid_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e) { int moduleID = Convert.ToInt32(e.CommandArgument); if (e.CommandName == "Delete") { ModulesControl.removeModule(moduleID); bindGrid(); } else if (e.CommandName == "Edit") { Response.Redirect("editModule.aspx?moduleID=" + moduleID); } }
/// <summary> /// Handles Continue button-click events. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void ContinueBtn_Click(object sender, System.EventArgs e) { Modules.ModuleInfo mod = (Modules.ModuleInfo)Session["EditModule"]; string queryParam = ""; if (RadioButtonList1.SelectedIndex == 0) // Edit { queryParam = "?moduleID=" + mod.Id; } else // Delete { deleteMaterials(mod.Id); ModulesControl.removeModule(mod.Id); Session.Remove("EditModule"); } Response.Redirect("editModule.aspx" + queryParam, true); }
/// <summary> /// Handles clicks from links in the "My Modules" table. /// </summary> /// <param name="source"></param> /// <param name="e"></param> private void ModulesGrid_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e) { int moduleID = Convert.ToInt32(e.CommandArgument); if (e.CommandName == "Delete") { ModulesControl.removeModule(moduleID); bindModuleGrid(); } else if (e.CommandName == "Edit") { if (!User.IsInRole("Administrator")) { ModulesControl.checkOutModule(moduleID, User.Identity.Name); } Response.Redirect("editModule.aspx?moduleID=" + moduleID); } else if (e.CommandName == "Undo") { ModulesControl.undoCheckOut(moduleID); bindModuleGrid(); } }
private void Page_Load(object sender, System.EventArgs e) { if (!IsPostBack) { try { string strModuleID = Request.Params["moduleID"]; if (strModuleID != null) { int moduleID = int.Parse(Request.Params["moduleID"]); Modules.ModuleInfo modInfo = Modules.getModuleInfo(moduleID); ModInfo = modInfo; isSubmitter = ModulesControl.isModuleSubmitter(User.Identity.Name, modInfo.Id); isAuthor = ModulesControl.isModuleAuthor(User.Identity.Name, modInfo.Id); bool isEditor = User.IsInRole(UserRole.Editor.ToString()); // If the user is not an editor... if (!isEditor) { if (modInfo.Status == ModuleStatus.PreviousVersion) { // If the module being viewed is a previous version, display the newest // version of the module, and tell the user. Modules.ModuleInfo curVer = Modules.getModuleCurrentVersion(modInfo.BaseId); string newUrl = "viewModule.aspx?moduleID=" + curVer.Id; lblMessage.Text = "There is a <a href=\"" + newUrl + "\">newer version</a> of the module you are trying to access. " + "You will be directed to it momentarily."; Response.AppendHeader("Refresh", REFRESH_DELAY + "; URL=" + newUrl); disableModule(); return; } else if (modInfo.Status != ModuleStatus.Approved && !isSubmitter) { // If it is the newest version, but has not been approved // and this user is not the submitter, do not let them view // the module. disableModule(); lblMessage.Text = "Module not available."; return; } } // Modules.Size string[] labels = { "Lecture", "Lab", "Exercise", "Homework", "Other" }; string[] sizeText = { modInfo.LectureSize, modInfo.LabSize, modInfo.ExerciseSize, modInfo.HomeworkSize, modInfo.OtherSize }; ArrayList sizes = new ArrayList(NUM_SIZES); for (int i = 0; i < NUM_SIZES; i++) { if (!sizeText[i].Equals("")) { sizes.Add("<strong>" + labels[i] + "</strong>: " + sizeText[i]); } } SizeRepeater.DataSource = sizes; SizeRepeater.DataBind(); // Authors AuthorsRepeater.DataSource = Authors.getAll(modInfo.Id); AuthorsRepeater.DataBind(); // Materials // Since Materials aren't displayed as simply as other // areas, some modification needs to be done // Retrieve the materials that the user has the access level right to acquire tempMats1 = getAccessLevelFilesList(moduleID); //Materials.getAll( moduleID ); ArrayList tempMats2 = new ArrayList(); ArrayList knownTitles = new ArrayList(); int pos = 0; foreach (Materials.MaterialInfo mi in tempMats1) { int position = mi.Link.LastIndexOf('.'); // temp value for extracting the title and extension string title; // the title part of the filename string extension; // the extension of the filename if (position == -1) { title = "(No Title)"; extension = mi.Link; } else { title = mi.Link.Substring(0, position); extension = getFormat(mi.Link.Substring(position + 1)); } // this is the reference to the current material that will // be added to the materials repeater in the html string reference = "(<a href='Materials/" + mi.ModuleID + "/" + mi.Link + "' target='_blank'>" + extension + "</a>)"; // see if we've already come across this title int index = knownTitles.IndexOf(title.ToLower()); if (index == -1) { // Means that the title hasn't already been found, // so we need to add it as a new Material group tempMats2.Add(new Materials.MaterialInfo(mi.Id, mi.IdentInfo, reference, mi.ModuleID, mi.RatingImage, mi.Rating, mi.AccessFlag)); knownTitles.Add(title.ToLower()); } else { // Means that the title has already been found, so we // need to add a link for this extra Material to the // appropriate existing Material group ((Materials.MaterialInfo)(tempMats2[index])).Link += " " + reference; } } MaterialsRepeater.DataSource = tempMats2; MaterialsRepeater.DataBind(); // Categories CategoriesRepeater.DataSource = Categories.getAll(modInfo.Id); CategoriesRepeater.DataBind(); // Prerequisites PrereqRepeater.DataSource = Prerequisites.getAll(modInfo.Id); PrereqRepeater.DataBind(); // Objectives ObjectivesRepeater.DataSource = Objectives.getAll(modInfo.Id); ObjectivesRepeater.DataBind(); // Topics TopicsRepeater.DataSource = Topics.getAll(modInfo.Id); TopicsRepeater.DataBind(); // Resources IList resourcesList = Resources.getAll(modInfo.Id); // If there are no resources, display text that says so. if (resourcesList.Count == 0) { ResourcesRepeater.Controls.Add(new LiteralControl("<p>No resources.</p>")); } else { ResourcesRepeater.DataSource = resourcesList; ResourcesRepeater.DataBind(); } // See Also IList seeAlsoList = SeeAlso.getAll(modInfo.Id); // If there are no alternate modules, display text that says so. if (seeAlsoList.Count == 0) { SeeAlsoRepeater.Controls.Add(new LiteralControl("<p>No alternate modules.</p>")); } else { SeeAlsoRepeater.DataSource = seeAlsoList; SeeAlsoRepeater.DataBind(); } // Ratings if (modInfo.Status == ModuleStatus.Approved) { ModuleRatingInfo mci = ModuleRatings.getRating(modInfo.Id); RateModuleControl1.RatingInfo = mci; // Submitters and authors can't rate their own modules. if (isSubmitter || isAuthor) { RateModuleControl1.AddRatingEnabled = false; RatingsMessage.Text = "<p>You may not rate a module that " + "you have submitted or are listed as an author of.</p>"; } else { Rating rating = ModuleRatingsControl.getRatingForUser(User.Identity.Name, mci); RateModuleControl1.UserRating = rating; } } else { disableRatings(); } // Related Modules IList related = ModuleGroups.getRelatedModules(modInfo.BaseId); if (related.Count == 0) { H21.Visible = false; } else { RelatedRepeater.DataSource = related; RelatedRepeater.DataBind(); } } else { lblMessage.Text = "An error occurred while attempting to get the requested module." + " No module was specified. <a href=\"browseModules.aspx\">Browse</a>" + " or <a href=\"search.aspx\">search</a> to select a module to view."; } } catch (Exception ex) { lblMessage.Text = "An error occurred while attempting to get the requested module." + " " + ex.Message + " " + ex.StackTrace; } } }
/// <summary> /// Ignore changes to the module and undo the module check out. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void CancelBtn_Click(object sender, System.EventArgs e) { ModulesControl.undoCheckOut(ModuleID); Response.Redirect("MyAccount.aspx", true); }
/// <summary> /// Save a new module or changes to an existing module. /// </summary> /// <param name="status">The status to designate for the module.</param> private Modules.ModuleInfo saveModule(ModuleStatus status) { // tells whether old data exists that needs to be // removed before adding any new data bool removePrevious = false; // tells whether user is just updating an existing // module or if they want to create a new module // (possibly a new version of an existing module) bool isUpdate = false; Modules.ModuleInfo mi = createModuleInfo(); ModuleID = mi.Id; ErrorMessage.Text += "Getting base ID for module: " + ModuleID; if (ModuleID > 0) { mi.BaseId = Modules.getModuleInfo(ModuleID).BaseId; } else { mi.BaseId = 0; } mi.Status = status; mi.Submitter = User.Identity.Name; mi.SubmitterID = UserAccounts.getUserInfo(User.Identity.Name).SubmitterID; switch (ModuleEditType) { case EditType.New: isUpdate = false; break; case EditType.InProgress: isUpdate = true; removePrevious = true; break; case EditType.Approved: Modules.ModuleInfo oldModule = Modules.getModuleInfo(ModuleID); mi.BaseId = oldModule.BaseId; // If this module was previously Approved, and an admin changed it, // just update the module without creating a new version. if (User.Identity.IsAuthenticated && User.IsInRole(UserRole.Admin.ToString())) { string modSubmitter = oldModule.Submitter; // If this module is the admin's own, behave as if not an admin. // Admins deserve multiple versions too. if (User.Identity.Name.Equals(modSubmitter)) { isUpdate = false; mi.Version = oldModule.Version + 1; } else { mi.Submitter = modSubmitter; mi.SubmitterID = oldModule.SubmitterID; isUpdate = true; mi.Version = oldModule.Version; } } // If this module was previously Approved, and a non-admin changed // it, create a new version of the module, and check it out accordingly. else { isUpdate = false; MaterialsControl1.retrieveMaterials(oldModule.Id); mi.Version = oldModule.Version + 1; } removePrevious = true; break; } try { ModuleID = ModulesControl.checkInModule(mi, isUpdate); ErrorMessage.Text += " Assigned ModuleID = " + ModuleID + ". "; mi.Id = ModuleID; foreach (IEditControl ec in editControls) { ec.insertAll(ModuleID, removePrevious); } /** HANDLE THE VARIANTS **/ // is true if this module is new OR a variant is chosen (including <None>) if (VariantOf != -1) { int groupID = ModuleGroups.getGroupID(mi.BaseId); // if this module was reset as a variant of the same module // as before, or if it was set as a variant of a module in // the same group as it already is in, do nothing if (groupID != -1 && groupID == ModuleGroups.getGroupID(VariantOf)) { } // if this module was already in a group by itself, and the // user tries to put it in a new group by itself, ignore // the request and do nothing else if (groupID != -1 && VariantOf == 0 && ModuleGroups.getRelatedModules(mi.BaseId).Count == 0) { } else { // if <None> was chosen, add this module to its own module group if (VariantOf == 0) { ModuleGroups.addToNew(mi.BaseId); } // else add this module to the group that was chosen // SQL code resolves duplicates else { ModuleGroups.addToExisting(mi.BaseId, VariantOf); } } } else { // If the module was not a variant, add this module to its own module group ModuleGroups.addToNew(mi.BaseId); } } catch (Exception e) { string message = "An error occurred while saving your module."; // If a new module was being created and there was an error, remove // the module (and by cascading, any added pieces). if (ModuleEditType == EditType.New && ModuleID != 0) { ModulesControl.removeModule(ModuleID); message += " Module was not saved. Review the module and try to resubmit it."; } else { message += " All of your changes were not saved. Review the module and try to resubmit it."; ModuleEditType = EditType.InProgress; } // send an email to admins reporting the error Email msg = Emails.getEmail(EmailType.CriticalError); Emails.formatEmail(msg, mi.Submitter, mi.Id); Emails.formatEmailBody(msg, e.StackTrace + "::" + e.Message); MailMessage mail = Emails.constructErrorMessage(msg, Globals.AdminsEmail); SmtpMail.SmtpServer = AspNetForums.Components.Globals.SmtpServer; SmtpMail.Send(mail); message += " An e-mail reporting the error has been sent to the SWEnet Administrators."; throw new Exception(message, e); } return(mi); }
/// <summary> /// Handles the Submit button-click event. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void SubmitBtn_Click(object sender, EventArgs e) { string message = ""; bool isValid = validate(); // If invalid/incomplete data exists, alert the user to the problem, // redirect them to the right location, and don't attempt to save // or submit the module. (we don't save because duplicate items may // be the cause of invalid data, and the DB can't handle duplicates) if (!isValid) { ErrorMessage.Text = "Some required items are missing or invalid. " + "Please review the following fields before attempting to submit again."; // Now we should find where the first error is and redirect the // user to that upload step if (!(TitleValidator.IsValid && AbstractValidator.IsValid && CategoriesControl1.validate())) { UploadStep = 0; } else if (!AuthorsControl1.validate()) { UploadStep = 1; } else if (!(PrerequisitesControl1.validate() && ObjectivesControl1.validate() && TopicsControl1.validate())) { UploadStep = 2; } else if (!(MaterialsControl1.validate() && ResourcesControl1.validate())) { UploadStep = 3; } else if (!(SeeAlsoControl1.validate() && CheckInValidator.IsValid)) { UploadStep = 4; } else { ErrorMessage.Text = "Could not locate problem."; UploadStep = 4; } StepLbl.Text = "" + (UploadStep + 1); toggleButtonsAndPanels(UploadStep); NextBtn.CausesValidation = true; return; } // If the module was valid, save it and submit it for approval. // (if an admin is submitting, it doesn't need approval) try { ModuleStatus status; Modules.ModuleInfo module; if ((User.Identity.IsAuthenticated && User.IsInRole(UserRole.Admin.ToString()))) { status = ModuleStatus.Approved; module = saveModule(status); ModulesControl.approveModule(module.Id); } else { status = ModuleStatus.PendingApproval; module = saveModule(status); // Send a Module Approval notification to the editors Email email = Emails.getEmail(EmailType.ApproveModule); Emails.formatEmail(email, User.Identity.Name, module.Id); MailMessage msg = Emails.constructEditorsMail(email, Globals.AdminsEmail); SmtpMail.SmtpServer = AspNetForums.Components.Globals.SmtpServer; SmtpMail.Send(msg); } // Postprocessing // Only reset if everything worked. Otherwise, the data will // be saved so the user may try again. reset(); Response.Redirect("uploadResult.aspx?moduleID=" + ModuleID, true); } catch (Exception ex) { ErrorMessage.Text = ex.Message + "..." + ex.StackTrace; } }