protected string GetForumTopicInfo(ForumSubscription subscription)
{
if (subscription == null)
{
return String.Empty;
}
Forum forum = subscription.Forum;
if (forum != null)
{
return Server.HtmlEncode(forum.Name);
}
ForumTopic topic = subscription.Topic;
if (topic != null)
{
return Server.HtmlEncode(topic.Subject);
}
return String.Empty;
}
protected string GetForumTopicLink(ForumSubscription subscription)
{
if (subscription == null)
{
return String.Empty;
}
Forum forum = subscription.Forum;
if (forum != null)
{
return SEOHelper.GetForumUrl(forum);
}
ForumTopic topic = subscription.Topic;
if (topic != null)
{
return SEOHelper.GetForumTopicUrl(topic);
}
return String.Empty;
}
private static ForumSubscription DBMapping(DBForumSubscription dbItem)
{
if (dbItem == null)
return null;
ForumSubscription item = new ForumSubscription();
item.ForumSubscriptionID = dbItem.ForumSubscriptionID;
item.SubscriptionGUID = dbItem.SubscriptionGUID;
item.UserID = dbItem.UserID;
item.ForumID = dbItem.ForumID;
item.TopicID = dbItem.TopicID;
item.CreatedOn = dbItem.CreatedOn;
return item;
}
/// <summary>
/// Updates the forum subscription
/// </summary>
/// <param name="forumSubscription">Forum subscription</param>
public void UpdateSubscription(ForumSubscription forumSubscription)
{
if (forumSubscription == null)
throw new ArgumentNullException("forumSubscription");
if (!_context.IsAttached(forumSubscription))
_context.ForumSubscriptions.Attach(forumSubscription);
_context.SaveChanges();
}
/// <summary>
/// Inserts a forum subscription
/// </summary>
/// <param name="forumSubscription">Forum subscription</param>
public void InsertSubscription(ForumSubscription forumSubscription)
{
if (forumSubscription == null)
throw new ArgumentNullException("forumSubscription");
_context.ForumSubscriptions.AddObject(forumSubscription);
_context.SaveChanges();
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string text = string.Empty;
switch (this.ForumService.ForumEditor)
{
case EditorTypeEnum.SimpleTextBox:
{
text = txtTopicBodySimple.Text.Trim();
}
break;
case EditorTypeEnum.BBCodeEditor:
{
text = txtTopicBodyBBCode.Text.Trim();
}
break;
case EditorTypeEnum.HtmlEditor:
{
text = txtTopicBodyHtml.Value;
}
break;
default:
break;
}
string subject = txtTopicTitle.Text;
var topicType = ForumTopicTypeEnum.Normal;
bool subscribe = cbSubscribe.Checked;
string IPAddress = NopContext.Current.UserHostAddress;
DateTime nowDT = DateTime.UtcNow;
if (this.ForumService.IsUserAllowedToSetTopicPriority(NopContext.Current.User))
{
topicType = (ForumTopicTypeEnum)Enum.ToObject(typeof(ForumTopicTypeEnum), int.Parse(ddlPriority.SelectedItem.Value));
}
text = text.Trim();
if (String.IsNullOrEmpty(text))
throw new NopException(GetLocaleResourceString("Forum.TextCannotBeEmpty"));
if (this.AddTopic)
{
#region Adding topic
var forum = this.ForumService.GetForumById(this.ForumId);
if (forum == null)
{
Response.Redirect(SEOHelper.GetForumMainUrl());
}
if (!this.ForumService.IsUserAllowedToCreateTopic(NopContext.Current.User, forum))
{
string loginURL = SEOHelper.GetLoginPageUrl(true);
Response.Redirect(loginURL);
}
subject = subject.Trim();
if (String.IsNullOrEmpty(subject))
throw new NopException(GetLocaleResourceString("Forum.TopicSubjectCannotBeEmpty"));
//forum topic
var forumTopic = new ForumTopic()
{
ForumId = forum.ForumId,
UserId = NopContext.Current.User.CustomerId,
TopicTypeId = (int)topicType,
Subject = subject,
CreatedOn = nowDT,
UpdatedOn = nowDT
};
this.ForumService.InsertTopic(forumTopic, true);
//forum post
var forumPost = new ForumPost()
{
TopicId = forumTopic.ForumTopicId,
UserId = NopContext.Current.User.CustomerId,
Text = text,
IPAddress = IPAddress,
CreatedOn = nowDT,
UpdatedOn = nowDT
};
this.ForumService.InsertPost(forumPost, false);
//update forum topic
forumTopic.NumPosts = 1;
forumTopic.LastPostId = forumPost.ForumPostId;
forumTopic.LastPostUserId = forumPost.UserId;
forumTopic.LastPostTime = forumPost.CreatedOn;
forumTopic.UpdatedOn = nowDT;
this.ForumService.UpdateTopic(forumTopic);
//subscription
if (this.ForumService.IsUserAllowedToSubscribe(NopContext.Current.User))
{
if (subscribe)
{
var forumSubscription = new ForumSubscription()
{
SubscriptionGuid = Guid.NewGuid(),
UserId = NopContext.Current.User.CustomerId,
TopicId = forumTopic.ForumTopicId,
CreatedOn = nowDT
};
this.ForumService.InsertSubscription(forumSubscription);
}
}
string topicURL = SEOHelper.GetForumTopicUrl(forumTopic);
Response.Redirect(topicURL);
#endregion
}
else if (this.EditTopic)
{
#region Editing topic
var forumTopic = this.ForumService.GetTopicById(this.ForumTopicId);
if (forumTopic == null)
{
Response.Redirect(SEOHelper.GetForumMainUrl());
}
if (!this.ForumService.IsUserAllowedToEditTopic(NopContext.Current.User, forumTopic))
{
string loginURL = SEOHelper.GetLoginPageUrl(true);
Response.Redirect(loginURL);
}
subject = subject.Trim();
if (String.IsNullOrEmpty(subject))
throw new NopException(GetLocaleResourceString("Forum.TopicSubjectCannotBeEmpty"));
//forum topic
forumTopic.TopicTypeId = (int)topicType;
forumTopic.Subject = subject;
forumTopic.UpdatedOn = nowDT;
this.ForumService.UpdateTopic(forumTopic);
//forum post
var firstPost = forumTopic.FirstPost;
if (firstPost != null)
{
firstPost.Text = text;
firstPost.UpdatedOn = nowDT;
this.ForumService.UpdatePost(firstPost);
}
else
{
//error (not possible)
firstPost = new ForumPost()
{
TopicId = forumTopic.ForumTopicId,
UserId = forumTopic.UserId,
Text = text,
IPAddress = IPAddress,
UpdatedOn = nowDT
};
this.ForumService.InsertPost(firstPost, false);
}
//subscription
if (this.ForumService.IsUserAllowedToSubscribe(NopContext.Current.User))
{
var forumSubscription = this.ForumService.GetAllSubscriptions(NopContext.Current.User.CustomerId,
0, forumTopic.ForumTopicId, 0, 1).FirstOrDefault();
if (subscribe)
{
if (forumSubscription == null)
{
forumSubscription = new ForumSubscription()
{
SubscriptionGuid = Guid.NewGuid(),
UserId = NopContext.Current.User.CustomerId,
TopicId = forumTopic.ForumTopicId,
CreatedOn = nowDT
};
this.ForumService.InsertSubscription(forumSubscription);
}
}
else
{
if (forumSubscription != null)
{
this.ForumService.DeleteSubscription(forumSubscription.ForumSubscriptionId);
}
}
}
string topicURL = SEOHelper.GetForumTopicUrl(forumTopic);
Response.Redirect(topicURL);
#endregion
}
else if (this.AddPost)
{
#region Adding post
var forumTopic = this.ForumService.GetTopicById(this.ForumTopicId);
if (forumTopic == null)
{
Response.Redirect(SEOHelper.GetForumMainUrl());
}
if (!this.ForumService.IsUserAllowedToCreatePost(NopContext.Current.User, forumTopic))
{
string loginURL = SEOHelper.GetLoginPageUrl(true);
Response.Redirect(loginURL);
}
//forum post
var forumPost = new ForumPost()
{
TopicId = this.ForumTopicId,
UserId = NopContext.Current.User.CustomerId,
Text = text,
IPAddress = IPAddress,
CreatedOn = nowDT,
UpdatedOn = nowDT
};
this.ForumService.InsertPost(forumPost, true);
//subscription
if (this.ForumService.IsUserAllowedToSubscribe(NopContext.Current.User))
{
var forumSubscription = this.ForumService.GetAllSubscriptions(NopContext.Current.User.CustomerId,
0, forumPost.TopicId, 0, 1).FirstOrDefault();
if (subscribe)
{
if (forumSubscription == null)
{
forumSubscription = new ForumSubscription()
{
SubscriptionGuid = Guid.NewGuid(),
UserId = NopContext.Current.User.CustomerId,
TopicId = forumPost.TopicId,
CreatedOn = nowDT
};
this.ForumService.InsertSubscription(forumSubscription);
}
}
else
{
if (forumSubscription != null)
{
this.ForumService.DeleteSubscription(forumSubscription.ForumSubscriptionId);
}
}
}
int pageSize = 10;
if (this.ForumService.PostsPageSize > 0)
{
pageSize = this.ForumService.PostsPageSize;
}
int pageIndex = this.ForumService.CalculateTopicPageIndex(forumPost.TopicId, pageSize, forumPost.ForumPostId);
string topicURL = SEOHelper.GetForumTopicUrl(forumPost.TopicId, "p", pageIndex + 1, forumPost.ForumPostId);
Response.Redirect(topicURL);
#endregion
}
else if (this.EditPost)
{
#region Editing post
var forumPost = this.ForumService.GetPostById(this.ForumPostId);
if (forumPost == null)
{
Response.Redirect(SEOHelper.GetForumMainUrl());
}
if (!this.ForumService.IsUserAllowedToEditPost(NopContext.Current.User, forumPost))
{
string loginURL = SEOHelper.GetLoginPageUrl(true);
Response.Redirect(loginURL);
}
forumPost.Text = text;
forumPost.UpdatedOn = nowDT;
this.ForumService.UpdatePost(forumPost);
//subscription
if (this.ForumService.IsUserAllowedToSubscribe(NopContext.Current.User))
{
var forumSubscription = this.ForumService.GetAllSubscriptions(NopContext.Current.User.CustomerId,
0, forumPost.TopicId, 0, 1).FirstOrDefault();
if (subscribe)
{
if (forumSubscription == null)
{
forumSubscription = new ForumSubscription()
{
SubscriptionGuid = Guid.NewGuid(),
UserId = NopContext.Current.User.CustomerId,
TopicId = forumPost.TopicId,
CreatedOn = nowDT
};
this.ForumService.InsertSubscription(forumSubscription);
}
}
else
{
if (forumSubscription != null)
{
this.ForumService.DeleteSubscription(forumSubscription.ForumSubscriptionId);
}
}
}
int pageSize = 10;
if (this.ForumService.PostsPageSize > 0)
{
pageSize = this.ForumService.PostsPageSize;
}
int pageIndex = this.ForumService.CalculateTopicPageIndex(forumPost.TopicId, pageSize, forumPost.ForumPostId);
string topicURL = SEOHelper.GetForumTopicUrl(forumPost.TopicId, "p", pageIndex + 1, forumPost.ForumPostId);
Response.Redirect(topicURL);
#endregion
}
}
catch (Exception exc)
{
pnlError.Visible = true;
lErrorMessage.Text = Server.HtmlEncode(exc.Message);
}
}
