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

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

namespace SiberTek.Xenta.Extensions
{
    /// <summary>
    /// Contains message manager extension methods
    /// </summary>
    public static class ForumMessageManagerExtesion
    {
        #region Methods
        public static bool SendForumPostNotification(this MessageManager mgr, int postID)
        {
            ForumPostInfo post = ForumPostManager.Instance.GetForumPost(postID);

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

            ForumTopicInfo topic = post.Topic;

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

            ForumInfo forum = topic.Forum;

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

            int msgCount = 0;

            foreach(ForumSubscriptionInfo subscription in topic.Subscriptions)
            {
                UserInfo user = subscription.User;
                MessageTemplateInfo template = mgr.GetMessageTemplateByName(user.LanguageID, "forum-post-notification");

                if(template == null)
                {
                    continue;
                }

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

                subject = subject.Replace("[Token:Forum.Title]", forum.Title);
                subject = subject.Replace("[Token:ForumTopic.Title]", topic.Title);
                subject = subject.Replace("[Token:ForumPost.Title]", post.Title);
                subject = subject.Replace("[Token:ForumPost.Author]", post.Author.Username);
                text = text.Replace("[Token:Forum.ID]", forum.ForumID.ToString());
                text = text.Replace("[Token:Forum.Title]", forum.Title);
                text = text.Replace("[Token:Forum.Description]", StringHelper.ConvertBBCodeToHtml(forum.Description));
                text = text.Replace("[Token:ForumTopic.ID]", topic.TopicID.ToString());
                text = text.Replace("[Token:ForumTopic.Title]", topic.Title);
                text = text.Replace("[Token:ForumTopic.Description]", StringHelper.ConvertBBCodeToHtml(topic.Description));
                text = text.Replace("[Token:ForumPost.ID]", post.PostID.ToString());
                text = text.Replace("[Token:ForumPost.Title]", post.Title);
                text = text.Replace("[Token:ForumPost.Text]", StringHelper.ConvertBBCodeToHtml(post.Text));
                text = text.Replace("[Token:ForumPost.Author]", post.Author.Username);

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

                msgCount++;
            }

            return msgCount > 0;
        }


        public static bool SendForumTopicNotification(this MessageManager mgr, int topicID)
        {
            ForumTopicInfo topic = ForumTopicManager.Instance.GetForumTopic(topicID);

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

            ForumInfo forum = topic.Forum;

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

            int msgCount = 0;

            foreach(ForumSubscriptionInfo subscription in forum.Subscriptions)
            {
                UserInfo user = subscription.User;
                MessageTemplateInfo template = mgr.GetMessageTemplateByName(user.LanguageID, "forum-topic-notification");

                if(template == null)
                {
                    continue;
                }

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

                subject = subject.Replace("[Token:Forum.Title]", forum.Title);
                subject = subject.Replace("[Token:ForumTopic.Title]", topic.Title);
                subject = subject.Replace("[Token:ForumTopic.Author]", topic.Author.Username);
                text = text.Replace("[Token:Forum.ID]", forum.ForumID.ToString());
                text = text.Replace("[Token:Forum.Title]", forum.Title);
                text = text.Replace("[Token:Forum.Description]", StringHelper.ConvertBBCodeToHtml(forum.Description));
                text = text.Replace("[Token:ForumTopic.ID]", topic.TopicID.ToString());
                text = text.Replace("[Token:ForumTopic.Title]", topic.Title);
                text = text.Replace("[Token:ForumTopic.Author]", topic.Author.Username);
                text = text.Replace("[Token:ForumTopic.Description]", StringHelper.ConvertBBCodeToHtml(topic.Description));

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

                msgCount++;
            }

            return msgCount > 0;
        }
        #endregion
    }
}