Fixed help files.

WebApplication/Register.aspx.cs

@@ -0,0 +1,152 @@
+
+using System;
+using System.Data;
+using System.Drawing;
+using System.Configuration;
+using System.Collections;
+using System.IO;
+using System.Text.RegularExpressions;
+using System.Web;
+using System.Web.Configuration;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+using ScrewTurn.Wiki.PluginFramework;
+using System.Collections.Generic;
+
+namespace ScrewTurn.Wiki {
+
+	public partial class Register : BasePage {
+
+        protected void Page_Load(object sender, EventArgs e) {
+			if(SessionFacade.LoginKey != null) {
+				UrlTools.Redirect("Profile.aspx");
+				return;
+			}
+
+			// Test whether the default Users Provider is read-only
+			IUsersStorageProviderV30 p = Collectors.UsersProviderCollector.GetProvider(Settings.DefaultUsersProvider);
+			if(p.UserAccountsReadOnly) {
+				Log.LogEntry("Default Users Provider (" + p.Information.Name + ") is read-only, aborting Account Creation", EntryType.Warning, Log.SystemUsername);
+				UrlTools.Redirect(UrlTools.BuildUrl("Error.aspx"));
+			}
+
+			PrintRegisterNotice();
+
+			Page.Title = Properties.Messages.RegisterTitle + " - " + Settings.WikiTitle;
+
+			if(!Settings.UsersCanRegister) {
+				UrlTools.Redirect(UrlTools.BuildUrl("AccessDenied.aspx"));
+			}
+
+			switch(Settings.AccountActivationMode) {
+				case AccountActivationMode.Email:
+					lblAccountActivationMode.Text = Properties.Messages.ActivationEmail;
+					break;
+				case AccountActivationMode.Administrator:
+					lblAccountActivationMode.Text = Properties.Messages.ActivationAdmin;
+					break;
+				case AccountActivationMode.Auto:
+					lblAccountActivationMode.Text = Properties.Messages.ActivationAuto;
+					break;
+			}
+
+			if(Settings.DisableCaptchaControl) {
+				lblCaptcha.Visible = false;
+				captcha.Visible = false;
+			}
+
+			if(!Page.IsPostBack) {
+				rxvUserName.ValidationExpression = Settings.UsernameRegex;
+				rxvDisplayName.ValidationExpression = Settings.DisplayNameRegex;
+				rxvEmail1.ValidationExpression = Settings.EmailRegex;
+				rxvPassword1.ValidationExpression = Settings.PasswordRegex;
+			}
+
+			if(Page.IsPostBack) {
+				// Preserve password value (a bit insecure but much more usable)
+				txtPassword1.Attributes.Add("value", txtPassword1.Text);
+				txtPassword2.Attributes.Add("value", txtPassword2.Text);
+			}
+		}
+
+		/// <summary>
+		/// Prints the register notice.
+		/// </summary>
+		private void PrintRegisterNotice() {
+			string n = Content.GetPseudoCacheValue("RegisterNotice");
+			if(n == null) {
+				n = Settings.Provider.GetMetaDataItem(MetaDataItem.RegisterNotice, null);
+				if(!string.IsNullOrEmpty(n)) {
+					n = FormattingPipeline.FormatWithPhase1And2(n, false, FormattingContext.Other, null);
+					Content.SetPseudoCacheValue("RegisterNotice", n);
+				}
+			}
+			if(!string.IsNullOrEmpty(n)) lblRegisterDescription.Text = FormattingPipeline.FormatWithPhase3(n, FormattingContext.Other, null);
+		}
+
+		protected void btnRegister_Click(object sender, EventArgs e) {
+			if(!Settings.UsersCanRegister) return;
+
+			lblResult.Text = "";
+			lblResult.CssClass = "";
+
+			Page.Validate();
+			if(!Page.IsValid) return;
+
+			// Ready to save the user
+			Log.LogEntry("Account creation requested for " + txtUsername.Text, EntryType.General, Log.SystemUsername);
+			Users.AddUser(txtUsername.Text, txtDisplayName.Text, txtPassword1.Text, txtEmail1.Text,
+				Settings.AccountActivationMode == AccountActivationMode.Auto, null);
+
+			UserInfo newUser = Users.FindUser(txtUsername.Text);
+
+			// Set membership to default Users group
+			Users.SetUserMembership(newUser, new string[] { Settings.UsersGroup });
+
+			if(Settings.AccountActivationMode == AccountActivationMode.Email) {
+				string body = Settings.Provider.GetMetaDataItem(MetaDataItem.AccountActivationMessage, null);
+				body = body.Replace("##WIKITITLE##", Settings.WikiTitle).Replace("##USERNAME##", newUser.Username).Replace("##EMAILADDRESS##", Settings.ContactEmail);
+				body = body.Replace("##ACTIVATIONLINK##", Settings.MainUrl + "Login.aspx?Activate=" + Tools.ComputeSecurityHash(newUser.Username, newUser.Email, newUser.DateTime) + "&Username=" + Tools.UrlEncode(newUser.Username));
+				EmailTools.AsyncSendEmail(txtEmail1.Text, Settings.SenderEmail, "Account Activation - " + Settings.WikiTitle, body, false);
+			}
+
+			lblResult.CssClass = "resultok";
+			lblResult.Text = "<br /><br />" + Properties.Messages.AccountCreated;
+			btnRegister.Enabled = false;
+			pnlRegister.Visible = false;
+		}
+		
+		protected void cvUsername_ServerValidate(object source, ServerValidateEventArgs args) {
+			if(txtUsername.Text.ToLowerInvariant().Equals("admin") || txtUsername.Text.ToLowerInvariant().Equals("guest")) {
+				args.IsValid = false;
+			}
+			else {
+				UserInfo u = Users.FindUser(txtUsername.Text);
+				if(u != null) {
+					args.IsValid = false;
+				}
+			}
+		}
+		
+		protected void cvPassword1_ServerValidate(object source, ServerValidateEventArgs args) {
+			args.IsValid = (string.Compare(txtPassword1.Text, txtPassword2.Text, true) == 0);
+		}
+		
+		protected void cvPassword2_ServerValidate(object source, ServerValidateEventArgs args) {
+			args.IsValid = true;
+		}
+		
+		protected void cvEmail1_ServerValidate(object source, ServerValidateEventArgs args) {
+			args.IsValid = (string.Compare(txtEmail1.Text, txtEmail2.Text, true) == 0);
+		}
+		
+		protected void cvEmail2_ServerValidate(object source, ServerValidateEventArgs args) {
+			args.IsValid = true;
+		}
+		
+	}
+
+}