Open Source Extensible Enterprise n-tier Application Framework with Multilayered Architecture

using SiberTek.Xenta.Entities;
using SiberTek.Xenta.Enums;
using SiberTek.Xenta.Managers;

namespace SiberTek.Xenta.Extensions
{
    /// <summary>
    /// Contains message manager extension methods
    /// </summary>
    public static class CoreMessageManagerExtesion
    {
        #region Methods
        public static bool SendContactMessage(this MessageManager mgr, int languageID, string replyTo, string msgSubject, string msgText)
        {
            MessageTemplateInfo template = mgr.GetMessageTemplateByName(languageID, "contact-message");

            if(template == null)
            {
                return false;
            }

            string subject = template.Subject;
            string text = template.Text;

            subject = subject.Replace("[Token:Message.Subject]", msgSubject);
            subject = subject.Replace("[Token:Message.From]", replyTo);
            text = text.Replace("[Token:Message.Subject]", msgSubject);
            text = text.Replace("[Token:Message.From]", replyTo);
            text = text.Replace("[Token:Message.Text]", msgText);

            MessageInfo message = mgr.CreateMessage(MessageType.Email, template.From, template.To, template.BccTo, replyTo, subject, text);

            return message != null;
        }

        public static bool SendAccountInstructions(this MessageManager mgr, int userID)
        {
            UserInfo user = UserManager.Instance.GetUser(userID);

            if(user == null)
            {
                return false;
            }

            MessageTemplateInfo template = mgr.GetMessageTemplateByName(user.LanguageID, "account-instructions");

            if(template == null)
            {
                return false;
            }

            string subject = template.Subject;
            string text = template.Text;

            text = text.Replace("[Token:User.FullName]", user.FullName);
            text = text.Replace("[Token:User.Username]", user.Username);
            text = text.Replace("[Token:User.Email]", user.Email);
            text = text.Replace("[Token:User.Guid]", user.Guid.ToString());
            text = text.Replace("[Token:User.Password]", user.ClearTextPassword);

            MessageInfo message = mgr.CreateMessage(MessageType.Email, template.From, user.Email, template.BccTo, subject, text);

            return message != null;
        }

        public static bool SendSubscriptionInstructions(this MessageManager mgr, int subscriptionID)
        {
            SubscriptionInfo subscription = SubscriptionManager.Instance.GetSubscription(subscriptionID);

            if(subscription == null)
            {
                return false;
            }

            MessageTemplateInfo template = mgr.GetMessageTemplateByName(subscription.LanguageID, "subscription-instructions");

            if(template == null)
            {
                return false;
            }

            string subject = template.Subject;
            string text = template.Text;

            text = text.Replace("[Token:Subscription.Guid]", subscription.Guid.ToString());

            MessageInfo message = mgr.CreateMessage(MessageType.Email, template.From, subscription.Email, template.BccTo, subject, text);

            return message != null;
        }

        public static bool SendPasswordReminder(this MessageManager mgr, int userID)
        {
            UserInfo user = UserManager.Instance.GetUser(userID);

            if(user == null)
            {
                return false;
            }

            MessageTemplateInfo template = mgr.GetMessageTemplateByName(user.LanguageID, "password-reminder");

            if(template == null)
            {
                return false;
            }

            string subject = template.Subject;
            string text = template.Text;

            text = text.Replace("[Token:User.FullName]", user.FullName);
            text = text.Replace("[Token:User.Username]", user.Username);
            text = text.Replace("[Token:User.Email]", user.Email);
            text = text.Replace("[Token:User.Guid]", user.Guid.ToString());
            text = text.Replace("[Token:User.Password]", user.ClearTextPassword);

            MessageInfo message = mgr.CreateMessage(MessageType.Email, template.From, user.Email, template.BccTo, subject, text);

            return message != null;
        }
        #endregion
    }
}