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> /// Mark a module as approved and update lock state. /// </summary> /// <param name="moduleID">The identifier of the module to approve.</param> public static void approveModule(int moduleID) { // Mark module as approved and unlock it. Modules.updateModuleStatus(moduleID, ModuleStatus.Approved); Modules.setLock(moduleID, ""); // If there was a previous version, mark it as PreviousVersion. Modules.ModuleInfo mod = Modules.getModuleInfo(moduleID); if (mod.Version > 1) { IList versions = Modules.getModuleVersions(mod.BaseId, true); Modules.updateModuleStatus(((Modules.ModuleInfo)versions[versions.Count - 2]).Id, ModuleStatus.PreviousVersion); } else { string newID; string lastID = Modules.getLastIDbySubmitter(mod.Submitter); int currentYear = System.DateTime.Now.Year; string moduleIdentifier = mod.BaseId == 0 ? "" : DBAdapter.Modules.getModuleIdentifierByBaseID(mod.BaseId); // If the baseID for this module already had a module identifier, reuse it if (moduleIdentifier != "") { newID = moduleIdentifier; } else if (lastID != "") { // if not, we need to set the identifier... // if the submitter has submitted modules before, the next identifier depends on the // identifier of the last module they submitted int pos1 = lastID.IndexOf('.'); int pos2 = lastID.LastIndexOf('.'); int year = int.Parse(lastID.Substring(pos1 + 1, pos2 - pos1 - 1)); if (year == currentYear) { // Get the last module number and increment it int moduleNum = int.Parse(lastID.Substring(pos2 + 1)); newID = lastID.Substring(0, pos2 + 1) + (moduleNum + 1); } else { // If the last module that was submitted by this // submitter was in a previous year, use this year // and the module number 1 newID = lastID.Substring(0, pos1 + 1) + currentYear + ".1"; } } else { // If lastID was an empty string, the submitter hasn't submitted // any modules before, so we need to create a new identifier newID = mod.Submitter + "." + currentYear + ".1"; } Modules.setModuleIdentifier(mod.BaseId, newID); Modules.setLastIDbySubmitter(mod.Submitter, newID); } ModuleRatingsControl.initModuleRating(moduleID); }