Exemple #1
0
        protected void gCampaigns_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            switch (e.Row.RowType)
            {
            case DataControlRowType.DataRow:
            {
                Label         lblName    = e.Row.FindControl("lN") as Label;
                Label         lblCStatus = e.Row.FindControl("lS") as Label;
                Label         lblDate    = e.Row.FindControl("lD") as Label;
                ImageButton   iEdit      = e.Row.FindControl("iE") as ImageButton;
                ImageButton   iRemove    = e.Row.FindControl("iR") as ImageButton;
                EmailCampaign source     = e.Row.DataItem as EmailCampaign;

                if (source != null)
                {
                    if (!source.State.ToString().Equals(CampaignState.Draft.ToString(), StringComparison.InvariantCultureIgnoreCase))
                    {
                        if (iEdit != null)
                        {
                            iEdit.ImageUrl    = this.ResolveUrl("~/App_Themes/DefaultTheme/noedit.gif");
                            iEdit.Enabled     = false;
                            iEdit.ToolTip     = "This campaign cannot be edited anymore.";
                            iEdit.CommandName = null;
                        }

                        if (iRemove != null)
                        {
                            iRemove.Enabled     = false;
                            iRemove.ToolTip     = "This campaign cannot be removed.";
                            iRemove.CommandName = null;
                        }
                    }

                    e.Row.Cells[3].HorizontalAlign = HorizontalAlign.Center;
                    e.Row.Cells[4].HorizontalAlign = HorizontalAlign.Center;

                    if (lblName != null)
                    {
                        lblName.Text = source.Name;
                        lblName.Attributes.Add("ecid", source.ID);
                    }

                    if (lblCStatus != null)
                    {
                        lblCStatus.Text = source.State.ToString();
                    }

                    if (lblDate != null)
                    {
                        lblDate.Text = source.Date.ToShortTimeString();
                    }
                }
                break;
            }
            }
        }
        /// <summary>
        /// Create a New EmailCampaign
        /// </summary>        
        /// <param name="authenticationData">Authentication data (username, password and API Key)</param>
        /// <param name="campaign">Email Campaign to be created</param>        
        /// <exception cref="ArgumentNullException">Thrown if specified EmailCampaign is null</exception>
        /// <exception cref="ConstantException">Thrown if communication error with Constant server occur 
        /// or other related with the response from server or if ApiKey, Username or Password are null or empty</exception>
        /// <returns>Newly created EmailCampaign</returns>
        public static EmailCampaign CreateNewEmailCampaign(AuthenticationData authenticationData, EmailCampaign campaign)
        {
            ValidateAuthenticationData(authenticationData);

            if (null == campaign)
            {
                throw new ArgumentNullException("campaign");
            }

            //if (null == campaign.ContactLists
            //    || campaign.ContactLists.Count == 0)
            //{
            //    throw new ConstantException("Contact does not belongs to any contact list");
            //}

            // get the Atom entry for specified Contact
            StringBuilder data = EmailCampaignComponent.CreateNewEmailCampaign(campaign, authenticationData);

            //TextReader tr = new StreamReader("d:\\add.xml");
            //TextReader tr = new StreamReader("d:\\add_campaign.xml");
            //string test = tr.ReadToEnd();
            //tr.Close();

            Stream stream = Stream.Null;
            try
            {
                // post the Atom entry at specified Uri and save the response stream
                stream = PostInformation(authenticationData, new Uri(authenticationData.AccountEmailCampaignsListUri),
                                         data.ToString());

                // return newly created EmailCampaign
                //return EmailCampaignComponent.GetContactDetails(stream);
                return null;
            }
            catch (Exception e)
            {
                throw new ConstantException(e.Message, e);
            }
            finally
            {
                // close the response stream
                stream.Close();
            }
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.Page.IsPostBack)
            {
                this.lblAddInfo.Text = "Add new Email Campaign";
                this.btnAdd.Text     = "Add Email Campaign";

                this.ddlGreetingName.DataSource = Utils.GreetingName();
                this.ddlGreetingName.DataBind();

                try
                {
                    string nextChunk;
                    IList <ContactList> contactsList = string.IsNullOrEmpty(this.CurrentChunk)
                                                          ? Utility.GetUserContactListCollection(
                        this.AuthenticationData, out nextChunk)
                                                          : Utility.GetUserContactListCollection(
                        this.AuthenticationData, this.CurrentChunk, out nextChunk);
                    this.NextChunk = nextChunk;

                    this.txtPermReminder.Text =
                        string.Format("You're receiving this email because of your relationship with {0}. Please confirm your continued interest in receiving email from us.", this.AuthenticationData.Username);
                    this.txtContent.Text =
                        "<html lang=\"en\" xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:cctd=\"http://www.constantcontact.com/cctd\"><body><CopyRight>Copyright (c) 1996-2009 Constant Contact. All rights reserved.  Except as permitted under a separate written agreement with Constant Contact, neither the Constant Contact software, nor any content that appears on any Constant Contact site, including but not limited to, web pages, newsletters, or templates may be reproduced, republished, repurposed, or distributed without the prior written permission of Constant Contact.  For inquiries regarding reproduction or distribution of any Constant Contact material, please contact [email protected].</CopyRight><OpenTracking/><!--  Do NOT delete previous line if you want to get statistics on the number of opened emails --><CustomBlock name=\"letter.intro\" title=\"Personalization\"><Greeting/></CustomBlock></body></html>";
                    this.txtTextContent.Text =
                        "<Text>Copyright (c) 1996-2009 Constant Contact. All rights reserved. Except as permitted under a separate written agreement with Constant Contact, neither the Constant Contact software, nor any content that appears on any Constant Contact site, including but not limited to, web pages, newsletters, or templates may be reproduced, republished, repurposed, or distributed without the prior written permission of Constant Contact. For inquiries regarding reproduction or distribution of any Constant Contact material, please contact [email protected].</Text>";

                    this.chkListContactLists.DataSource = contactsList;
                    this.chkListContactLists.DataBind();

                    this.txtCampaignName.Text          = DateTime.Now.ToString("MMM dd yyyy");
                    this.txtCampaignSubject.Text       = "News from";
                    this.txtViewAsWebageText.Text      = "Having trouble viewing this email?";
                    this.txtViewAsWebpageLinkText.Text = "Click here";

                    this.ddlCountry.DataSource     = Utils.GetAllCountries();
                    this.ddlCountry.DataTextField  = "Name";
                    this.ddlCountry.DataValueField = "Code";
                    this.ddlCountry.DataBind();

                    this.ddlUSStates.DataSource     = Utils.GetAllUSStates();
                    this.ddlUSStates.DataTextField  = "Name";
                    this.ddlUSStates.DataValueField = "Code";
                    this.ddlUSStates.DataBind();

                    IList <Email> emailsList = Utility.GetEmailCollection(this.AuthenticationData);
                    this.ddlFromEmail.DataSource     = emailsList;
                    this.ddlFromEmail.DataValueField = "ID";
                    this.ddlFromEmail.DataTextField  = "Title";
                    this.ddlFromEmail.DataBind();

                    this.ddlReplyToEmail.DataSource     = emailsList;
                    this.ddlReplyToEmail.DataValueField = "ID";
                    this.ddlReplyToEmail.DataTextField  = "Title";
                    this.ddlReplyToEmail.DataBind();
                }
                catch (ConstantException ce)
                {
                    #region display alert message

                    StringBuilder stringBuilder = new StringBuilder();
                    stringBuilder.Append(@"<script language='javascript'>");
                    stringBuilder.AppendFormat(@"alert('{0}')", ce.Message);
                    stringBuilder.Append(@"</script>");
                    ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                    #endregion
                }

                if (this.Session["_ecid_"] != null)
                {
                    string id = this.Session["_ecid_"].ToString();
                    this.ECID = id;
                    this.Session.Remove("_ecid_");
                    this.lblAddInfo.Text = string.Concat("Edit Email Campaign ", this.ECID);
                    this.btnAdd.Text     = "Update Email Campaign";

                    EmailCampaign eCampaign = Utility.GetEmailCampaignById(this.AuthenticationData, id);

                    if (eCampaign != null)
                    {
                        this.txtCampaignName.Text          = eCampaign.Name;
                        this.txtCampaignSubject.Text       = eCampaign.Subject;
                        this.txtFromName.Text              = eCampaign.FromName;
                        this.ddlFromEmail.SelectedValue    = eCampaign.FromEmailID.ToString();
                        this.ddlReplyToEmail.SelectedValue = eCampaign.ReplyToEmailID.ToString();
                        this.rbViewWebpageY.Checked        = eCampaign.ViewAsWebpage;
                        this.rbViewWebpageN.Checked        = this.rbViewWebpageY.Checked;
                        this.txtViewAsWebpageLinkText.Text = eCampaign.ViewAsWebpageLinkText;
                        this.txtViewAsWebageText.Text      = eCampaign.ViewAsWebpageText;
                        this.rbPermReminderY.Checked       = eCampaign.PermissionReminder;
                        this.txtGreetingSalutation.Text    = eCampaign.GreetingSalutation;

                        //this.ddlGreetingName.SelectedValue = eCampaign.GreetingName.Replace("FirstAndLastName", "First & Last Name").Replace("FirstName", "First Name").Replace("LastName","Last Name").Replace("NONE", "None");
                        if (!string.IsNullOrEmpty(eCampaign.GreetingName))
                        {
                            this.ddlGreetingName.SelectedValue = eCampaign.GreetingName.Replace("FirstAndLastName", "First & Last Name").Replace("FirstName", "First Name").Replace("LastName", "Last Name").Replace("NONE", "None");
                        }

                        this.txtGreetingString.Text                 = eCampaign.GreetingString;
                        this.txtOrganizationName.Text               = eCampaign.OrganizationName;
                        this.txtOrganizationAddress1.Text           = eCampaign.OrganizationAddress1;
                        this.txtOrganizationAddress2.Text           = eCampaign.OrganizationAddress2;
                        this.txtOrganizationAddress3.Text           = eCampaign.OrganizationAddress3;
                        this.txtOrganizationCity.Text               = eCampaign.OrganizationCity;
                        this.rbViewWebpageY.Checked                 = eCampaign.ViewAsWebpage;
                        this.rbViewWebpageN.Checked                 = !this.rbViewWebpageY.Checked;
                        this.ddlUSStates.SelectedValue              = eCampaign.OrganizationState;
                        this.txtOrganizationInternationalState.Text = eCampaign.OrganizationInternationalState;
                        this.txtOrganizationPostalCode.Text         = eCampaign.OrganizationPostalCode;
                        this.ddlCountry.SelectedValue               = eCampaign.OrganizationCountry;
                        this.rbtnIncludeForwardEmail.SelectedValue  = eCampaign.IncludeForwardEmail.ToString().ToLower();
                        this.txtForwardEmailLinkText.Text           = eCampaign.ForwardEmailLinkText;
                        this.rbtnIncludeSubscribeLink.SelectedValue = eCampaign.IncludeSubscribeLink.ToString().ToLower();
                        this.txtSubscribeLinkText.Text              = eCampaign.SubscribeLinkText;
                        this.txtContent.Text     = eCampaign.Content;
                        this.txtXContent.Text    = eCampaign.XContent;
                        this.txtTextContent.Text = eCampaign.TextContent;
                        this.rbEmailContentFormat.SelectedValue = string.IsNullOrEmpty(eCampaign.Content) ? "XHTML" : "HTML";
                        this.rbPermReminderY.Checked            = string.IsNullOrEmpty(this.txtPermReminder.Text) ? false : true;

                        #region contact lists
                        // loop throught all the contact lists
                        foreach (ListItem item in this.chkListContactLists.Items)
                        {
                            if (eCampaign.ContactLists == null || eCampaign.ContactLists.Count <= 0)
                            {
                                continue;
                            }

                            ListItem    item1 = item;
                            ContactList c     = eCampaign.ContactLists.FirstOrDefault(i => i.Id.Equals(item1.Value));

                            if (c != null)
                            {
                                item.Selected = true;
                            }
                        }

                        //chkListContactLists.Enabled = false;
                        #endregion
                    }
                }
            }
        }
        /// <summary>
        /// Update a New EmailCampaign
        /// </summary>        
        /// <param name="authenticationData">Authentication data (username, password and API Key)</param>
        /// <param name="campaign">Email Campaign to be updated</param>        
        /// <exception cref="ArgumentNullException">Thrown if specified EmailCampaign is null</exception>
        /// <exception cref="ConstantException">Thrown if communication error with Constant server occur 
        /// or other related with the response from server or if ApiKey, Username or Password are null or empty</exception>
        /// <returns>Updated EmailCampaign</returns>
        public static EmailCampaign UpdateEmailCampaign(AuthenticationData authenticationData, EmailCampaign campaign)
        {
            ValidateAuthenticationData(authenticationData);

            if (null == campaign)
            {
                throw new ArgumentNullException("campaign");
            }

            //if (null == campaign.ContactLists
            //    || campaign.ContactLists.Count == 0)
            //{
            //    throw new ConstantException("Contact does not belongs to any contact list");
            //}

            // get the Atom entry for specified Contact
            StringBuilder data = EmailCampaignComponent.UpdateEmailCampaign(campaign, authenticationData, campaign.ID);

            try
            {
                // Put the Atom entry at specified Uri and save the response stream
                PutEmailCampaignInformation(authenticationData, new Uri(authenticationData.AccountEmailCampaignsListUri + "/" + campaign.ID),
                                         data.ToString());

                return null;
            }
            catch (Exception e)
            {
                throw new ConstantException(e.Message, e);
            }
        }
        /// <summary>
        /// Get Email Campaign information from the form
        /// </summary>
        /// <returns>EmailCampaign</returns>
        private EmailCampaign GetEmailCampaignInformation()
        {
            EmailCampaign campaign;

            if (string.IsNullOrEmpty(this.ECID))
            {
                campaign = new EmailCampaign();
                campaign.ContactLists = new List <ContactList>();
                campaign.Date         = DateTime.Now;
                campaign.ID           = null;
            }
            else
            {
                campaign    = Utility.GetEmailCampaignById(this.AuthenticationData, this.ECID);
                campaign.ID = this.ECID;
            }

            #region contact lists
            // loop throught all the checkbox controls
            campaign.ContactLists = new List <ContactList>();
            foreach (ListItem item in this.chkListContactLists.Items)
            {
                if (!item.Selected)
                {
                    continue;
                }
                ContactList contactList = new ContactList();
                contactList.Name = item.Text;
                contactList.Id   = item.Value;
                campaign.ContactLists.Add(contactList);
            }
            #endregion

            campaign.Name                           = Server.HtmlEncode(this.txtCampaignName.Text.Trim());
            campaign.Subject                        = Server.HtmlEncode(this.txtCampaignSubject.Text.Trim());
            campaign.FromName                       = Server.HtmlEncode(this.txtFromName.Text.Trim());
            campaign.FromEmail                      = Server.HtmlEncode(this.ddlFromEmail.SelectedItem.Text.Trim());
            campaign.FromEmailID                    = Convert.ToInt32(Server.HtmlEncode(this.ddlFromEmail.SelectedItem.Value.Trim()));
            campaign.ReplyToEmail                   = Server.HtmlEncode(this.ddlReplyToEmail.SelectedItem.Text.Trim());
            campaign.ReplyToEmailID                 = Convert.ToInt32(Server.HtmlEncode(this.ddlReplyToEmail.SelectedItem.Value.Trim()));
            campaign.ViewAsWebpage                  = this.rbViewWebpageY.Checked;
            campaign.ViewAsWebpageLinkText          = campaign.ViewAsWebpage ? Server.HtmlEncode(this.txtViewAsWebpageLinkText.Text.Trim()) : "";
            campaign.ViewAsWebpageText              = campaign.ViewAsWebpage ? Server.HtmlEncode(this.txtViewAsWebageText.Text.Trim()) : "";
            campaign.PermissionReminder             = this.rbPermReminderY.Checked ? true : false;
            campaign.PermissionReminderText         = campaign.PermissionReminder ? this.txtPermReminder.Text : "";
            campaign.GreetingSalutation             = Server.HtmlEncode(this.txtGreetingSalutation.Text.Trim());
            campaign.GreetingName                   = this.ddlGreetingName.SelectedValue.Replace(" ", "").Replace("&", "And");
            campaign.GreetingString                 = Server.HtmlEncode(this.txtGreetingString.Text.Trim());
            campaign.OrganizationName               = Server.HtmlEncode(this.txtOrganizationName.Text.Trim());
            campaign.OrganizationAddress1           = Server.HtmlEncode(this.txtOrganizationAddress1.Text.Trim());
            campaign.OrganizationAddress2           = Server.HtmlEncode(this.txtOrganizationAddress2.Text.Trim());
            campaign.OrganizationAddress3           = Server.HtmlEncode(this.txtOrganizationAddress3.Text.Trim());
            campaign.OrganizationCity               = Server.HtmlEncode(this.txtOrganizationCity.Text.Trim());
            campaign.OrganizationState              = this.ddlUSStates.SelectedValue.Equals("0") ? "" : this.ddlUSStates.SelectedValue;
            campaign.OrganizationInternationalState = Server.HtmlEncode(this.txtOrganizationInternationalState.Text.Trim());
            campaign.OrganizationPostalCode         = Server.HtmlEncode(this.txtOrganizationPostalCode.Text.Trim());
            campaign.OrganizationCountry            = this.ddlCountry.SelectedValue;
            campaign.IncludeForwardEmail            = Convert.ToBoolean(this.rbtnIncludeForwardEmail.SelectedItem.Value);
            campaign.ForwardEmailLinkText           = campaign.IncludeForwardEmail ? Server.HtmlEncode(this.txtForwardEmailLinkText.Text.Trim()) : "";
            campaign.IncludeSubscribeLink           = Convert.ToBoolean(this.rbtnIncludeSubscribeLink.SelectedItem.Value);
            campaign.SubscribeLinkText              = campaign.IncludeSubscribeLink ? Server.HtmlEncode(this.txtSubscribeLinkText.Text.Trim()) : "";
            campaign.Content                        = Server.HtmlEncode(this.txtContent.Text.Trim());
            campaign.XContent                       = Server.HtmlEncode(this.txtXContent.Text.Trim());
            campaign.TextContent                    = Server.HtmlEncode(this.txtTextContent.Text.Trim());
            campaign.EmailContentFormat             = this.rbEmailContentFormat.SelectedValue;

            return(campaign);
        }
        //protected void ckUnsubscr_CheckedChanged(object sender, EventArgs e)
        //{
        //    if (ckUnsubscr.Checked)
        //    {
        //        chkListContactLists.Enabled = false;
        //        foreach (ListItem item in chkListContactLists.Items)
        //        {
        //            item.Selected = false;
        //        }
        //    }
        //    else
        //    {
        //        chkListContactLists.Enabled = true;
        //    }
        //}

        protected void btnAdd_Click(object sender, EventArgs e)
        {
            this.Page.Validate();

            if (!Page.IsValid)
            {
                return;
            }

            if (string.IsNullOrEmpty(this.ECID))
            {
                List <EmailCampaign> list = Utility.GetEmailCampaignCollection(this.AuthenticationData);

                if (list != null && list.Count > 0)
                {
                    EmailCampaign ec = list.FirstOrDefault(i => i.Name.Equals(this.txtCampaignName.Text.Trim()));

                    if (ec != null)
                    {
                        #region display alert message

                        StringBuilder stringBuilder = new StringBuilder();
                        stringBuilder.Append(@"<script language='javascript'>");
                        stringBuilder.AppendFormat(@"alert('{0}')",
                                                   "The name of this Email has already been used. Please specify a unique name.\\nNote: Names of Emails that have been removed may not be re-used.");
                        stringBuilder.Append(@"</script>");
                        ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                        #endregion

                        return;
                    }
                }
            }

            if (this.ddlFromEmail.Items.Count == 0 || this.ddlReplyToEmail.Items.Count == 0)
            {
                #region display alert message

                StringBuilder stringBuilder = new StringBuilder();
                stringBuilder.Append(@"<script language='javascript'>");
                stringBuilder.AppendFormat(@"alert('{0}')", "No FromEmail or ReplyToEmail specified!");
                stringBuilder.Append(@"</script>");
                ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                #endregion

                return;
            }

            if (this.ddlCountry.SelectedValue.Equals("0"))
            {
                #region display alert message

                StringBuilder stringBuilder = new StringBuilder();
                stringBuilder.Append(@"<script language='javascript'>");
                stringBuilder.AppendFormat(@"alert('{0}')", "Please select a country!");
                stringBuilder.Append(@"</script>");
                ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                #endregion

                return;
            }

            if (this.ddlCountry.SelectedValue.Equals("us"))
            {
                if (!string.IsNullOrEmpty(Server.HtmlEncode(this.txtOrganizationInternationalState.Text.Trim())))
                {
                    #region display alert message

                    StringBuilder stringBuilder = new StringBuilder();
                    stringBuilder.Append(@"<script language='javascript'>");
                    stringBuilder.AppendFormat(@"alert('{0}')",
                                               "You can not specify an International state if you selected United States!");
                    stringBuilder.Append(@"</script>");
                    ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                    #endregion

                    return;
                }
            }

            if (!this.ddlCountry.SelectedValue.Equals("0"))
            {
                if (!this.ddlUSStates.SelectedValue.Equals("0") &&
                    !this.ddlCountry.SelectedValue.Equals("us"))
                {
                    #region display alert message

                    StringBuilder stringBuilder = new StringBuilder();
                    stringBuilder.Append(@"<script language='javascript'>");
                    stringBuilder.AppendFormat(@"alert('{0}')",
                                               "You can not specify an U.S. state if you didnt selected United States as country!");
                    stringBuilder.Append(@"</script>");
                    ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                    #endregion

                    return;
                }
            }

            if (!this.ddlUSStates.SelectedValue.Equals("0") &&
                !string.IsNullOrEmpty(Server.HtmlEncode(this.txtOrganizationInternationalState.Text.Trim())))
            {
                #region display alert message

                StringBuilder stringBuilder = new StringBuilder();
                stringBuilder.Append(@"<script language='javascript'>");
                stringBuilder.AppendFormat(@"alert('{0}')",
                                           "Please specify an US state or an International state! Not both.");
                stringBuilder.Append(@"</script>");
                ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                #endregion

                return;
            }

            if (this.rbEmailContentFormat.SelectedValue.Equals("HTML") && string.IsNullOrEmpty(this.txtContent.Text.Trim()))
            {
                #region display alert message

                StringBuilder stringBuilder = new StringBuilder();
                stringBuilder.Append(@"<script language='javascript'>");
                stringBuilder.AppendFormat(@"alert('{0}')",
                                           "Content cannot be empty.");
                stringBuilder.Append(@"</script>");
                ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                #endregion

                return;
            }

            if (this.rbEmailContentFormat.SelectedValue.Equals("XHTML") && string.IsNullOrEmpty(this.txtXContent.Text.Trim()))
            {
                #region display alert message

                StringBuilder stringBuilder = new StringBuilder();
                stringBuilder.Append(@"<script language='javascript'>");
                stringBuilder.AppendFormat(@"alert('{0}')",
                                           "XContent cannot be empty.");
                stringBuilder.Append(@"</script>");
                ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                #endregion

                return;
            }

            if (string.IsNullOrEmpty(this.ECID))
            {
                bool hasSelectedItems = false;
                foreach (ListItem item in this.chkListContactLists.Items)
                {
                    if (!item.Selected)
                    {
                        continue;
                    }
                    hasSelectedItems = true;
                    break;
                }

                if (!hasSelectedItems)
                {
                    #region display alert message

                    StringBuilder stringBuilder = new StringBuilder();
                    stringBuilder.Append(@"<script language='javascript'>");
                    stringBuilder.AppendFormat(@"alert('{0}')", "Please select at least on contact list!");
                    stringBuilder.Append(@"</script>");
                    ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());

                    #endregion

                    return;
                }
            }

            try
            {
                // create new Email Campaign
                EmailCampaign campaign = GetEmailCampaignInformation();
                if (campaign != null)
                {
                    if (string.IsNullOrEmpty(campaign.ID))
                    {
                        Utility.CreateNewEmailCampaign(this.AuthenticationData, campaign);
                    }
                    else
                    {
                        Utility.UpdateEmailCampaign(this.AuthenticationData, campaign);
                    }
                    if (string.IsNullOrEmpty(this.ECID))
                    {
                        this.ECID = "0";
                    }
                    Response.Redirect(string.Format("~/EmailCampaignPages/AddCampaignConfirmation.aspx?ecid={0}", this.ECID));
                }
                else
                {
                    #region display alert message
                    StringBuilder stringBuilder = new StringBuilder();
                    stringBuilder.Append(@"<script language='javascript'>");
                    stringBuilder.AppendFormat(@"alert('{0}')", "There was a problem reading fields!");
                    stringBuilder.Append(@"</script>");
                    ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());
                    #endregion

                    return;
                }
            }
            catch (ConstantException ce)
            {
                #region display alert message
                StringBuilder stringBuilder = new StringBuilder();
                stringBuilder.Append(@"<script language='javascript'>");
                stringBuilder.AppendFormat(@"alert('{0}')", ce.Message);
                stringBuilder.Append(@"</script>");
                ClientScript.RegisterStartupScript(typeof(Page), "AlertMessage", stringBuilder.ToString());
                #endregion
            }
        }
        /// <summary>
        /// Update a New EmailCampaign
        /// </summary>        
        /// <param name="authenticationData">Authentication data (username, password and API Key)</param>
        /// <param name="campaign">Email Campaign to be updated</param>        
        /// <exception cref="ArgumentNullException">Thrown if specified EmailCampaign is null</exception>
        /// <exception cref="ConstantException">Thrown if communication error with Constant server occur 
        /// or other related with the response from server or if ApiKey, Username or Password are null or empty</exception>
        /// <returns>Updated EmailCampaign</returns>
        public static EmailCampaign UpdateEmailCampaign(AuthenticationData authenticationData, EmailCampaign campaign)
        {
            ValidateAuthenticationData(authenticationData);

            if (null == campaign)
            {
                throw new ArgumentNullException("campaign");
            }

            //if (null == campaign.ContactLists
            //    || campaign.ContactLists.Count == 0)
            //{
            //    throw new ConstantException("Contact does not belongs to any contact list");
            //}

            // get the Atom entry for specified Contact
            StringBuilder data = EmailCampaignComponent.UpdateEmailCampaign(campaign, authenticationData, campaign.ID);

            try
            {
                // Put the Atom entry at specified Uri and save the response stream
                // post the Atom entry at specified Uri and save the response stream
                String response = httpPut(authenticationData, authenticationData.AccountEmailCampaignsListUri + "/" + campaign.ID, data.ToString(), "application/atom+xml");
                Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(response));

                return EmailCampaignComponent.GetEmailCampaign(stream);
            }
            catch (Exception e)
            {
                throw new ConstantException(e.Message, e);
            }
        }
        /// <summary>
        /// Schedule an EmailCampaign
        /// </summary>        
        /// <param name="authenticationData">Authentication data (username, password and API Key)</param>
        /// <param name="campaign">Email Campaign to be updated</param>        
        /// <exception cref="ArgumentNullException">Thrown if specified EmailCampaign is null</exception>
        /// <exception cref="ConstantException">Thrown if communication error with Constant server occur 
        /// or other related with the response from server or if ApiKey, Username or Password are null or empty</exception>
        /// <returns>Scheduled EmailCampaign</returns>
        public static EmailCampaign ScheduleEmailCampaign(AuthenticationData authenticationData, EmailCampaign campaign)
        {
            ValidateAuthenticationData(authenticationData);

            if (null == campaign)
            {
                throw new ArgumentNullException("campaign");
            }

            StringBuilder data = EmailCampaignComponent.ScheduleEmailXML(campaign, authenticationData, campaign.ID);
            //StringBuilder data = EmailCampaignComponent.UpdateEmailCampaign(campaign, authenticationData, campaign.ID);

            try
            {
                // Put the Atom entry at specified Uri and save the response stream
                ScheduleEmailCampaign(authenticationData, new Uri(authenticationData.AccountEmailCampaignsListUri + "/" + campaign.ID + "/schedules"),
                                         data.ToString());

                return null;
            }
            catch (Exception e)
            {
                throw new ConstantException(e.Message, e);
            }
        }
        /// <summary>
        /// Get Email Campaign information from the form
        /// </summary>
        /// <returns>EmailCampaign</returns>
        private EmailCampaign GetEmailCampaignInformation()
        {
            EmailCampaign campaign;

            if (string.IsNullOrEmpty(this.ECID))
            {
                campaign = new EmailCampaign();
                campaign.ContactLists = new List<ContactList>();
                campaign.Date = DateTime.Now;
                campaign.ID = null;
            }
            else
            {
                campaign = Utility.GetEmailCampaignById(this.AuthenticationData, this.ECID);
                campaign.ID = this.ECID;
            }

            #region contact lists
            // loop throught all the checkbox controls
            campaign.ContactLists = new List<ContactList>();
            foreach (ListItem item in this.chkListContactLists.Items)
            {
                if (!item.Selected) continue;
                ContactList contactList = new ContactList();
                contactList.Name = item.Text;
                contactList.Id = item.Value;
                campaign.ContactLists.Add(contactList);
            }
            #endregion

            campaign.Name = Server.HtmlEncode(this.txtCampaignName.Text.Trim());
            campaign.Subject = Server.HtmlEncode(this.txtCampaignSubject.Text.Trim());
            campaign.FromName = Server.HtmlEncode(this.txtFromName.Text.Trim());
            campaign.FromEmail = Server.HtmlEncode(this.ddlFromEmail.SelectedItem.Text.Trim());
            campaign.FromEmailID = Convert.ToInt32(Server.HtmlEncode(this.ddlFromEmail.SelectedItem.Value.Trim()));
            campaign.ReplyToEmail = Server.HtmlEncode(this.ddlReplyToEmail.SelectedItem.Text.Trim());
            campaign.ReplyToEmailID = Convert.ToInt32(Server.HtmlEncode(this.ddlReplyToEmail.SelectedItem.Value.Trim()));
            campaign.ViewAsWebpage = this.rbViewWebpageY.Checked;
            campaign.ViewAsWebpageLinkText = campaign.ViewAsWebpage ? Server.HtmlEncode(this.txtViewAsWebpageLinkText.Text.Trim()) : "";
            campaign.ViewAsWebpageText = campaign.ViewAsWebpage ? Server.HtmlEncode(this.txtViewAsWebageText.Text.Trim()) : "";
            campaign.PermissionReminder = this.rbPermReminderY.Checked ? true : false;
            campaign.PermissionReminderText = campaign.PermissionReminder ? this.txtPermReminder.Text : "";
            campaign.GreetingSalutation = Server.HtmlEncode(this.txtGreetingSalutation.Text.Trim());
            campaign.GreetingName = this.ddlGreetingName.SelectedValue.Replace(" ", "").Replace("&", "And");
            campaign.GreetingString = Server.HtmlEncode(this.txtGreetingString.Text.Trim());
            campaign.OrganizationName = Server.HtmlEncode(this.txtOrganizationName.Text.Trim());
            campaign.OrganizationAddress1 = Server.HtmlEncode(this.txtOrganizationAddress1.Text.Trim());
            campaign.OrganizationAddress2 = Server.HtmlEncode(this.txtOrganizationAddress2.Text.Trim());
            campaign.OrganizationAddress3 = Server.HtmlEncode(this.txtOrganizationAddress3.Text.Trim());
            campaign.OrganizationCity = Server.HtmlEncode(this.txtOrganizationCity.Text.Trim());
            campaign.OrganizationState = this.ddlUSStates.SelectedValue.Equals("0") ? "" : this.ddlUSStates.SelectedValue;
            campaign.OrganizationInternationalState = Server.HtmlEncode(this.txtOrganizationInternationalState.Text.Trim());
            campaign.OrganizationPostalCode = Server.HtmlEncode(this.txtOrganizationPostalCode.Text.Trim());
            campaign.OrganizationCountry = this.ddlCountry.SelectedValue;
            campaign.IncludeForwardEmail = Convert.ToBoolean(this.rbtnIncludeForwardEmail.SelectedItem.Value);
            campaign.ForwardEmailLinkText = campaign.IncludeForwardEmail ? Server.HtmlEncode(this.txtForwardEmailLinkText.Text.Trim()) : "";
            campaign.IncludeSubscribeLink = Convert.ToBoolean(this.rbtnIncludeSubscribeLink.SelectedItem.Value);
            campaign.SubscribeLinkText = campaign.IncludeSubscribeLink ? Server.HtmlEncode(this.txtSubscribeLinkText.Text.Trim()) : "";
            campaign.Content = Server.HtmlEncode(this.txtContent.Text.Trim());
            campaign.XContent = Server.HtmlEncode(this.txtXContent.Text.Trim());
            campaign.TextContent = Server.HtmlEncode(this.txtTextContent.Text.Trim());
            campaign.EmailContentFormat = this.rbEmailContentFormat.SelectedValue;
            
            return campaign;
        }