/BlogEngine/BlogEngine.NET/Account/register.aspx.cs

namespace Account

{

    using System;

    using System.Web.Security;

    using System.Web.UI.WebControls;

    using System.Linq;

    using BlogEngine.Core;

    using Resources;



    using Page = System.Web.UI.Page;

    using System.Web.UI.HtmlControls;



    /// <summary>

    /// The account register.

    /// </summary>

    public partial class Register : Page

    {

        #region Methods



        /// <summary>

        /// Handles the Load event of the Page control.

        /// </summary>

        /// <param name="sender">The source of the event.</param>

        /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>

        protected void Page_Load(object sender, EventArgs e)

        {

            if (BlogSettings.Instance.CreateBlogOnSelfRegistration && Blog.CurrentInstance.IsPrimary)

            {

                Response.Redirect("create-blog.aspx");

            }

            HtmlAnchor HeadLoginStatus = RegisterUser.CreateUserStep.ContentTemplateContainer.FindControl("HeadLoginStatus") as HtmlAnchor;

            if (HeadLoginStatus != null)

            {

                HeadLoginStatus.HRef = Utils.RelativeWebRoot + "Account/login.aspx";

            }



            this.RegisterUser.ContinueDestinationPageUrl = this.Request.QueryString["ReturnUrl"];

            this.hdnPassLength.Value = Membership.MinRequiredPasswordLength.ToString();



            // if self registration not allowed and user is trying to directly

            // navigate to register page, redirect to login

            if (!BlogSettings.Instance.EnableSelfRegistration)

            {

                Response.Redirect(Utils.RelativeWebRoot + "Account/login.aspx");

            }

        }



        /// <summary>

        /// Handles the CreatedUser event of the RegisterUser control.

        /// </summary>

        /// <param name="sender">The source of the event.</param>

        /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>

        protected void RegisterUser_CreatedUser(object sender, EventArgs e)

        {

            if (!string.IsNullOrEmpty(BlogSettings.Instance.SelfRegistrationInitialRole))

            {

                string role = Roles.GetAllRoles().FirstOrDefault(r => r.Equals(BlogSettings.Instance.SelfRegistrationInitialRole, StringComparison.OrdinalIgnoreCase));

                if (!string.IsNullOrEmpty(role))

                {

                    Roles.AddUsersToRoles(new string[] { this.RegisterUser.UserName }, new string[] { role });

                }

            }



            Security.AuthenticateUser(this.RegisterUser.UserName, this.RegisterUser.Password, false);



            FormsAuthentication.SetAuthCookie(this.RegisterUser.UserName, false /* createPersistentCookie */);



            var continueUrl = this.RegisterUser.ContinueDestinationPageUrl;

            if (String.IsNullOrEmpty(continueUrl))

            {

                continueUrl = Utils.RelativeWebRoot;

            }



            this.Response.Redirect(continueUrl);

        }



        /// <summary>

        /// Handles the CreatingUser event of the RegisterUser control.

        /// </summary>

        /// <param name="sender">The source of the event.</param>

        /// <param name="e">The <see cref="System.Web.UI.WebControls.LoginCancelEventArgs"/> instance containing the event data.</param>

        protected void RegisterUser_CreatingUser(object sender, LoginCancelEventArgs e)

        {

            App_Code.Controls.RecaptchaControl captcha =

                (App_Code.Controls.RecaptchaControl)RegisterUser.CreateUserStep.ContentTemplateContainer.FindControl("recaptcha") as App_Code.Controls.RecaptchaControl;



            if (Membership.GetUser(this.RegisterUser.UserName) != null)

            {

                e.Cancel = true;

                this.Master.SetStatus("warning", Resources.labels.anotherUserName);

            }

            else if (Membership.GetUserNameByEmail(this.RegisterUser.Email) != null)

            {

                e.Cancel = true;

                this.Master.SetStatus("warning", Resources.labels.anotherEmail);

            }

            else if (captcha != null)

            {

                captcha.Validate();



                if (!captcha.IsValid)

                {

                    e.Cancel = true;

                    this.Master.SetStatus("warning", "Captcha invalid.");

                }

            }

        }



        #endregion



    }

}