protected void MessageDelete_Click(object sender, EventArgs e)
{
BusiBlocks.CommsBlock.Forums.Message msg = BusiBlocks.CommsBlock.Forums.ForumsManager.GetMessage(IdMessage);
BusiBlocks.CommsBlock.Forums.Topic topic = msg.Topic;
BusiBlocks.CommsBlock.Forums.Category forum = topic.Category;
if (!BusiBlocks.SecurityHelper.CanUserEdit(Page.User.Identity.Name, forum.Id))
{
throw new BusiBlocks.InvalidPermissionException("delete message");
}
//If there isn't a parent it is because it is the root message, in this case I delete directly the topic
if (string.IsNullOrEmpty(msg.IdParentMessage))
{
BusiBlocks.CommsBlock.Forums.ForumsManager.DeleteTopic(topic);
Navigation.Forum_ViewForum(forum.Name).Redirect(this);
}
else
{
BusiBlocks.CommsBlock.Forums.ForumsManager.DeleteMessage(msg);
Navigation.Communication_ForumViewTopic(topic.Id).Redirect(this);
}
}
private void LoadMessage(BusiBlocks.CommsBlock.Forums.Message msg)
{
linkNew.HRef = "javascript:__doPostBack('reply','" + msg.Id + "')";
linkDelete.HRef = "javascript:if(confirm('Are you sure to delete the message?')) __doPostBack('delete','" + msg.Id + "')";
BusiBlocks.CommsBlock.Forums.Topic topic = msg.Topic;
BusiBlocks.CommsBlock.Forums.Category forum = topic.Category;
if (!BusiBlocks.SecurityHelper.CanUserView(Page.User.Identity.Name, forum.Id))
{
throw new BusiBlocks.InvalidPermissionException("read message");
}
//if (!BusiBlocks.SecurityHelper.CanUserView(Page.User.Identity.Name, Profile.Locations, msg.Id))
// throw new BusiBlocks.InvalidGroupMembershipException();
//Create a link (a element) that can be used for anchor (vertical navigation), note that I cannot use ASP.NET element because ASP.NET automatically change the ID adding the container id (containerid:controlid)
string anchorId = "msg" + msg.Id; //Note: this is the format that you must use when you want to navigate to a message: es. ViewTopic.aspx?id=xxx#msgYYY
messageTitle.InnerHtml = string.Format("<a id=\"{0}\">{1}</a>", anchorId, HttpUtility.HtmlEncode(msg.Title));
lblAuthor.InnerText = Utilities.GetDisplayUser(msg.Owner);
lblDate.InnerText = Utilities.GetDateTimeForDisplay(msg.InsertDate);
sectionBody.InnerHtml = msg.Body;
bool visible = BusiBlocks.SecurityHelper.CanUserEdit(Page.User.Identity.Name, forum.Id);
linkNew.Visible = linkNew.Visible && ReplyLinkVisible;
linkDelete.Visible = linkDelete.Visible && DeleteLinkVisible;
//sectionDelete.Visible = (&& BusiBlocks.SecurityHelper.CanUserEdit(Page.User.Identity.Name, forum.Id));
//sectionNew.Visible = (ReplyLinkVisible && BusiBlocks.SecurityHelper.CanUserEdit(Page.User.Identity.Name, forum.Id));
if (msg.Attachment != null)
{
sectionAttachment.Visible = true;
linkAttach.InnerHtml = HttpUtility.HtmlEncode(msg.Attachment.Name);
linkAttach.HRef = Navigation.Communication_ForumAttach(msg.Id, true).GetServerUrl(true);
}
else
{
sectionAttachment.Visible = false;
}
//Flag the control as loaded
mMessageLoaded = true;
}
protected string GetLastPost(BusiBlocks.CommsBlock.Forums.Topic topic)
{
IList <BusiBlocks.CommsBlock.Forums.Message> messages = BusiBlocks.CommsBlock.Forums.ForumsManager.GetMessagesByTopic(topic);
string status = "{1}<br /> by {2}";
DateTime lastReply = messages[messages.Count - 1].InsertDate;
string lastUser = messages[messages.Count - 1].Owner;
status = string.Format(status,
messages.Count,
Utilities.GetDateTimeForDisplay(lastReply),
Utilities.GetDisplayUser(lastUser));
return(status);
}
private void ExploreMessages(BusiBlocks.CommsBlock.Forums.Category forum, BusiBlocks.CommsBlock.Forums.Topic topic,
IList <BusiBlocks.CommsBlock.Forums.Message> messages, string filterParent, int level)
{
foreach (BusiBlocks.CommsBlock.Forums.Message msg in messages)
{
if (string.Equals(msg.IdParentMessage, filterParent, StringComparison.InvariantCultureIgnoreCase))
{
Communication_ViewMessage ctlMessage = (Communication_ViewMessage)LoadControl("~/Communication/Forum/ViewMessage.ascx");
ctlMessage.SetMessage(msg);
ctlMessage.SetIndentLevel(level);
Controls.Add(ctlMessage);
ExploreMessages(forum, topic, messages, msg.Id, level + 1);
}
}
}
private void LoadTopic(string IdTopic)
{
BusiBlocks.CommsBlock.Forums.Topic topic = BusiBlocks.CommsBlock.Forums.ForumsManager.GetTopic(IdTopic);
BusiBlocks.CommsBlock.Forums.Category forum = topic.Category;
if (!BusiBlocks.SecurityHelper.CanUserView(Page.User.Identity.Name, topic.Category.Id))
{
throw new BusiBlocks.InvalidGroupMembershipException();
}
//if (!BusiBlocks.SecurityHelper.HasGroupAccess(Page.User.Identity.Name, topic))
// throw new BusiBlocks.InvalidGroupMembershipException();
//if (BusiBlocks.SecurityHelper.CanRead(Page.User, forum, null) == false)
// throw new BusiBlocks.InvalidPermissionException("read forum");
IList <BusiBlocks.CommsBlock.Forums.Message> messages = BusiBlocks.CommsBlock.Forums.ForumsManager.GetMessagesByTopic(topic);
ExploreMessages(forum, topic, messages, null, 0);
}
protected void btSubmit_Click(object sender, EventArgs e)
{
try
{
BusiBlocks.CommsBlock.Forums.Topic topic = GetParentMessage().Topic;
BusiBlocks.CommsBlock.Forums.Category forum = topic.Category;
var xhtml = new BusiBlocks.XHTMLText();
xhtml.Load(newMessage.MessageBodyHtml);
Exception validateError;
if (xhtml.IsValid(forum.XHtmlMode, out validateError) == false)
{
throw new BusiBlocks.TextNotValidException(validateError);
}
BusiBlocks.Attachment.FileInfo attachment = null;
//Create attachment
if (newMessage.AttachmentFile.HasFile)
{
attachment = new BusiBlocks.Attachment.FileInfo(newMessage.AttachmentFile.FileName,
newMessage.AttachmentFile.PostedFile.ContentType,
newMessage.AttachmentFile.FileBytes);
}
//Insert the message
BusiBlocks.CommsBlock.Forums.ForumsManager.CreateMessage(topic, IdParentMessage, Page.User.Identity.Name,
newMessage.MessageSubject,
xhtml.Xhtml,
attachment);
Navigation.Communication_ForumViewTopic(topic.Id).Redirect(this);
}
catch (Exception ex)
{
throw ex;
((IFeedback)Page.Master).SetException(GetType(), ex);
}
}
private void NewMessage(string ParentId)
{
try
{
BusiBlocks.CommsBlock.Forums.Message msg = BusiBlocks.CommsBlock.Forums.ForumsManager.GetMessage(ParentId);
BusiBlocks.CommsBlock.Forums.Topic topic = msg.Topic;
BusiBlocks.CommsBlock.Forums.Category forum = topic.Category;
if (BusiBlocks.SecurityHelper.CanUserEdit(Page.User.Identity.Name, forum.Id))
{
Navigation.Communication_ForumNewMessage(ParentId).Redirect(this);
}
else
{
throw new BusiBlocks.InvalidPermissionException("insert new message");
}
}
catch (Exception ex)
{
throw ex;
((IFeedback)Page.Master).SetException(GetType(), ex);
}
}
protected string GetViewUrl(BusiBlocks.CommsBlock.Forums.Topic topic)
{
return(Navigation.Communication_ForumViewTopic(topic.Id).GetClientUrl(Page, true));
}
protected int GetRepliesCount(BusiBlocks.CommsBlock.Forums.Topic topic)
{
//Remove 1 because it is the topic message
return(BusiBlocks.CommsBlock.Forums.ForumsManager.MessageCountByTopic(topic) - 1);
}
