/// <summary>
/// Updates the topic
/// </summary>
/// <param name="ForumTopicID">The forum topic identifier</param>
/// <param name="ForumID">The forum identifier</param>
/// <param name="UserID">The user identifier</param>
/// <param name="TopicType">The topic type</param>
/// <param name="Subject">The subject</param>
/// <param name="NumPosts">The number of posts</param>
/// <param name="Views">The number of views</param>
/// <param name="LastPostID">The last post identifier</param>
/// <param name="LastPostUserID">The last post user identifier</param>
/// <param name="LastPostTime">The last post date and time</param>
/// <param name="CreatedOn">The date and time of instance creation</param>
/// <param name="UpdatedOn">The date and time of instance update</param>
/// <returns>Topic</returns>
public static ForumTopic UpdateTopic(int ForumTopicID, int ForumID, int UserID,
ForumTopicTypeEnum TopicType, string Subject,
int NumPosts, int Views, int LastPostID,
int LastPostUserID, DateTime? LastPostTime,
DateTime CreatedOn, DateTime UpdatedOn)
{
CreatedOn = DateTimeHelper.ConvertToUtcTime(CreatedOn);
UpdatedOn = DateTimeHelper.ConvertToUtcTime(UpdatedOn);
if (Subject == null)
Subject = string.Empty;
Subject = Subject.Trim();
if (String.IsNullOrEmpty(Subject))
throw new NopException("Topic subject cannot be empty");
if (ForumManager.TopicSubjectMaxLength > 0)
{
if (Subject.Length > ForumManager.TopicSubjectMaxLength)
Subject = Subject.Substring(0, ForumManager.TopicSubjectMaxLength);
}
DBForumTopic dbItem = DBProviderManager<DBForumProvider>.Provider.UpdateTopic(ForumTopicID, ForumID, UserID,
(int)TopicType, Subject, NumPosts, Views, LastPostID,
LastPostUserID, LastPostTime, CreatedOn, UpdatedOn);
ForumTopic forumTopic = DBMapping(dbItem);
if (ForumManager.CacheEnabled)
{
NopCache.RemoveByPattern(FORUMGROUP_PATTERN_KEY);
NopCache.RemoveByPattern(FORUM_PATTERN_KEY);
}
return forumTopic;
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string text = string.Empty;
switch (ForumManager.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;
ForumTopicTypeEnum topicType = ForumTopicTypeEnum.Normal;
bool subscribe = cbSubscribe.Checked;
string IPAddress = string.Empty;
if (HttpContext.Current != null && HttpContext.Current.Request != null)
{
IPAddress = HttpContext.Current.Request.UserHostAddress;
}
DateTime nowDT = DateTime.Now;
if (ForumManager.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
Forum forum = ForumManager.GetForumByID(this.ForumID);
if (forum == null)
{
Response.Redirect(SEOHelper.GetForumMainURL());
}
if (!ForumManager.IsUserAllowedToCreateTopic(NopContext.Current.User, forum))
{
string loginURL = CommonHelper.GetLoginPageURL(true);
Response.Redirect(loginURL);
}
subject = subject.Trim();
if (String.IsNullOrEmpty(subject))
{
throw new NopException(GetLocaleResourceString("Forum.TopicSubjectCannotBeEmpty"));
}
ForumTopic forumTopic = ForumManager.InsertTopic(forum.ForumID, NopContext.Current.User.CustomerID,
topicType, subject, 0, 0, 0, 0, null, nowDT, nowDT, true);
ForumPost forumPost = ForumManager.InsertPost(forumTopic.ForumTopicID, NopContext.Current.User.CustomerID,
text, IPAddress, nowDT, nowDT, false);
forumTopic = ForumManager.UpdateTopic(forumTopic.ForumTopicID, forumTopic.ForumID,
forumTopic.UserID, forumTopic.TopicType, forumTopic.Subject, 1,
0, forumPost.ForumPostID, forumTopic.UserID,
forumPost.CreatedOn, forumTopic.CreatedOn, nowDT);
//subscription
if (ForumManager.IsUserAllowedToSubscribe(NopContext.Current.User))
{
if (subscribe)
{
ForumSubscription forumSubscription = ForumManager.InsertSubscription(Guid.NewGuid(),
NopContext.Current.User.CustomerID, 0, forumTopic.ForumTopicID, nowDT);
}
}
string topicURL = SEOHelper.GetForumTopicURL(forumTopic.ForumTopicID);
Response.Redirect(topicURL);
#endregion
}
else if (this.EditTopic)
{
#region Editing topic
ForumTopic forumTopic = ForumManager.GetTopicByID(this.ForumTopicID);
if (forumTopic == null)
{
Response.Redirect(SEOHelper.GetForumMainURL());
}
if (!ForumManager.IsUserAllowedToEditTopic(NopContext.Current.User, forumTopic))
{
string loginURL = CommonHelper.GetLoginPageURL(true);
Response.Redirect(loginURL);
}
subject = subject.Trim();
if (String.IsNullOrEmpty(subject))
{
throw new NopException(GetLocaleResourceString("Forum.TopicSubjectCannotBeEmpty"));
}
forumTopic = ForumManager.UpdateTopic(forumTopic.ForumTopicID, forumTopic.ForumID,
forumTopic.UserID, topicType, subject, forumTopic.NumPosts,
forumTopic.Views, forumTopic.LastPostID, forumTopic.LastPostUserID,
forumTopic.LastPostTime, forumTopic.CreatedOn, nowDT);
ForumPost firstPost = forumTopic.FirstPost;
if (firstPost != null)
{
firstPost = ForumManager.UpdatePost(firstPost.ForumPostID, firstPost.TopicID,
firstPost.UserID, text, firstPost.IPAddress, firstPost.CreatedOn, nowDT);
}
else
{
//error
firstPost = ForumManager.InsertPost(forumTopic.ForumTopicID,
forumTopic.UserID, text, IPAddress, forumTopic.CreatedOn, nowDT, false);
}
//subscription
if (ForumManager.IsUserAllowedToSubscribe(NopContext.Current.User.CustomerID))
{
ForumSubscription forumSubscription = ForumManager.GetAllSubscriptions(NopContext.Current.User.CustomerID,
0, forumTopic.ForumTopicID, 1, 0).FirstOrDefault();
if (subscribe)
{
if (forumSubscription == null)
{
forumSubscription = ForumManager.InsertSubscription(Guid.NewGuid(),
NopContext.Current.User.CustomerID, 0, forumTopic.ForumTopicID, nowDT);
}
}
else
{
if (forumSubscription != null)
{
ForumManager.DeleteSubscription(forumSubscription.ForumSubscriptionID);
}
}
}
string topicURL = SEOHelper.GetForumTopicURL(forumTopic.ForumTopicID);
Response.Redirect(topicURL);
#endregion
}
else if (this.AddPost)
{
#region Adding post
ForumTopic forumTopic = ForumManager.GetTopicByID(this.ForumTopicID);
if (forumTopic == null)
{
Response.Redirect(SEOHelper.GetForumMainURL());
}
if (!ForumManager.IsUserAllowedToCreatePost(NopContext.Current.User, forumTopic))
{
string loginURL = CommonHelper.GetLoginPageURL(true);
Response.Redirect(loginURL);
}
ForumPost forumPost = ForumManager.InsertPost(this.ForumTopicID, NopContext.Current.User.CustomerID,
text, IPAddress, nowDT, nowDT, true);
//subscription
if (ForumManager.IsUserAllowedToSubscribe(NopContext.Current.User.CustomerID))
{
ForumSubscription forumSubscription = ForumManager.GetAllSubscriptions(NopContext.Current.User.CustomerID,
0, forumPost.TopicID, 1, 0).FirstOrDefault();
if (subscribe)
{
if (forumSubscription == null)
{
forumSubscription = ForumManager.InsertSubscription(Guid.NewGuid(),
NopContext.Current.User.CustomerID, 0, forumPost.TopicID, nowDT);
}
}
else
{
if (forumSubscription != null)
{
ForumManager.DeleteSubscription(forumSubscription.ForumSubscriptionID);
}
}
}
int pageSize = 10;
if (ForumManager.PostsPageSize > 0)
{
pageSize = ForumManager.PostsPageSize;
}
int pageIndex = ForumManager.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
ForumPost forumPost = ForumManager.GetPostByID(this.ForumPostID);
if (forumPost == null)
{
Response.Redirect(SEOHelper.GetForumMainURL());
}
if (!ForumManager.IsUserAllowedToEditPost(NopContext.Current.User, forumPost))
{
string loginURL = CommonHelper.GetLoginPageURL(true);
Response.Redirect(loginURL);
}
forumPost = ForumManager.UpdatePost(forumPost.ForumPostID, forumPost.TopicID,
forumPost.UserID, text, forumPost.IPAddress, forumPost.CreatedOn, nowDT);
//subscription
if (ForumManager.IsUserAllowedToSubscribe(NopContext.Current.User.CustomerID))
{
ForumSubscription forumSubscription = ForumManager.GetAllSubscriptions(NopContext.Current.User.CustomerID,
0, forumPost.TopicID, 1, 0).FirstOrDefault();
if (subscribe)
{
if (forumSubscription == null)
{
forumSubscription = ForumManager.InsertSubscription(Guid.NewGuid(),
NopContext.Current.User.CustomerID, 0, forumPost.TopicID, nowDT);
}
}
else
{
if (forumSubscription != null)
{
ForumManager.DeleteSubscription(forumSubscription.ForumSubscriptionID);
}
}
}
int pageSize = 10;
if (ForumManager.PostsPageSize > 0)
{
pageSize = ForumManager.PostsPageSize;
}
int pageIndex = ForumManager.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);
}
}
/// <summary>
/// Inserts a topic
/// </summary>
/// <param name="ForumID">The forum identifier</param>
/// <param name="UserID">The user identifier</param>
/// <param name="TopicType">The topic type</param>
/// <param name="Subject">The subject</param>
/// <param name="NumPosts">The number of posts</param>
/// <param name="Views">The number of views</param>
/// <param name="LastPostID">The last post identifier</param>
/// <param name="LastPostUserID">The last post user identifier</param>
/// <param name="LastPostTime">The last post date and time</param>
/// <param name="CreatedOn">The date and time of instance creation</param>
/// <param name="UpdatedOn">The date and time of instance update</param>
/// <param name="SendNotifications">A value indicating whether to send notifications to users</param>
/// <returns>Topic</returns>
public static ForumTopic InsertTopic(int ForumID, int UserID,
ForumTopicTypeEnum TopicType, string Subject,
int NumPosts, int Views, int LastPostID,
int LastPostUserID, DateTime? LastPostTime,
DateTime CreatedOn, DateTime UpdatedOn, bool SendNotifications)
{
CreatedOn = DateTimeHelper.ConvertToUtcTime(CreatedOn);
UpdatedOn = DateTimeHelper.ConvertToUtcTime(UpdatedOn);
if (Subject == null)
Subject = string.Empty;
Subject = Subject.Trim();
if (String.IsNullOrEmpty(Subject))
throw new NopException("Topic subject cannot be empty");
if (ForumManager.TopicSubjectMaxLength > 0)
{
if (Subject.Length > ForumManager.TopicSubjectMaxLength)
Subject = Subject.Substring(0, ForumManager.TopicSubjectMaxLength);
}
DBForumTopic dbItem = DBProviderManager<DBForumProvider>.Provider.InsertTopic(ForumID, UserID,
(int)TopicType, Subject, NumPosts, Views, LastPostID,
LastPostUserID, LastPostTime, CreatedOn, UpdatedOn);
ForumTopic forumTopic = DBMapping(dbItem);
if (ForumManager.CacheEnabled)
{
NopCache.RemoveByPattern(FORUMGROUP_PATTERN_KEY);
NopCache.RemoveByPattern(FORUM_PATTERN_KEY);
}
if (SendNotifications)
{
Forum forum = forumTopic.Forum;
ForumSubscriptionCollection subscriptions = GetAllSubscriptions(0, forum.ForumID, 0, int.MaxValue, 0);
foreach (ForumSubscription subscription in subscriptions)
{
if (subscription.UserID == UserID)
continue;
MessageManager.SendNewForumTopicMessage(subscription.User, forumTopic, forum, NopContext.Current.WorkingLanguage.LanguageID);
}
}
return forumTopic;
}
