/// <summary>
/// Prompt and then mark the specified folder read.
/// </summary>
public void HandleMarkFolderRead(Folder folder)
{
string promptString = String.Format(Resources.MarkFolderRead, folder.Name);
if (MessageBox.Show(promptString, Resources.Confirm, MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk) == DialogResult.Yes)
{
folder.MarkAllRead();
}
}
public void TestForumsFastSync()
{
string databasePath = Path.GetTempFileName();
CIX.Init(databasePath);
Folder forumFolder = new Folder
{
ParentID = -1,
Name = "cix.beta",
Unread = 0,
UnreadPriority = 0
};
CIX.FolderCollection.Add(forumFolder);
Folder topicFolder = new Folder
{
Name = "cixreader",
ParentID = forumFolder.ID,
Unread = 0,
UnreadPriority = 0
};
CIX.FolderCollection.Add(topicFolder);
// Seed message as fast sync doesn't work on empty topics
CIXMessage seedMessage = new CIXMessage
{
RemoteID = 1,
Author = "CIX",
Body = "Seed message",
CommentID = 0
};
topicFolder.Messages.Add(seedMessage);
string userSyncData = Resource1.UserSyncData;
DateTime sinceDate = default(DateTime);
FolderCollection.AddMessages(Utilities.GenerateStreamFromString(userSyncData), ref sinceDate, true, false);
// On completion, verify that there are no duplicates in the topic
List<CIXMessage> messages = topicFolder.Messages.OrderBy(fld => fld.RemoteID).ToList();
int lastMessageID = -1;
foreach (CIXMessage cixMessage in messages)
{
Assert.AreNotEqual(cixMessage.RemoteID, 0);
Assert.AreNotEqual(cixMessage.RemoteID, lastMessageID);
Assert.AreNotEqual(cixMessage.ID, 0);
lastMessageID = cixMessage.RemoteID;
}
// Verify that specific messages are marked read
CIXMessage message = topicFolder.Messages.MessageByID(2323);
Assert.IsNotNull(message);
Assert.IsFalse(message.Unread);
// Verify that specific messages are marked unread
message = topicFolder.Messages.MessageByID(2333);
Assert.IsNotNull(message);
Assert.IsTrue(message.Unread);
// Verify the total unread on the folder and globally
Assert.AreEqual(topicFolder.Unread, 1);
Assert.AreEqual(topicFolder.UnreadPriority, 6);
Assert.AreEqual(CIX.FolderCollection.TotalUnread, 1);
Assert.AreEqual(CIX.FolderCollection.TotalUnreadPriority, 6);
}
/// <summary>
/// Handle the forum joined event.
/// </summary>
/// <param name="folder">The folder for the forum that was joined</param>
private void OnForumJoined(Folder folder)
{
Platform.UIThread(this, delegate
{
TreeNode node = FindFolder(_forumsTree.Nodes, folder.Name);
if (node == null)
{
node = InsertFolder(folder, false);
}
else
{
UpdateFolder(folder);
}
SelectFolder(node, FolderOptions.None);
});
}
/// <summary>
/// Locate and update the specified folder in the tree.
/// </summary>
private void UpdateFolder(Folder folderToUpdate)
{
int itemIndex = 0;
TreeNodeCollection containerNodes = _forumsTree.Nodes;
bool foundNode = false;
// Find the top level folder to which this belongs.
while (itemIndex < containerNodes.Count)
{
TreeNode node = containerNodes[itemIndex];
FolderBase folder = (FolderBase)node.Tag;
if (folderToUpdate.ParentID >= 0 && folder.ID == folderToUpdate.ParentID)
{
containerNodes = node.Nodes;
itemIndex = 0;
continue;
}
if (folder.ID == folderToUpdate.ID)
{
// Force an invalidate so we redraw the node with the
// changed information.
if (node.IsVisible)
{
frmList.InvalidateNode(node);
}
else if (node.Parent != null && node.Parent.IsVisible)
{
frmList.InvalidateNode(node.Parent);
}
foundNode = true;
break;
}
++itemIndex;
}
// If we didn't find the node but the folder has unread messages AND
// we're only showing recent then a non-recent folder got new messages.
// So put that folder back in the list
if (!foundNode && folderToUpdate.Unread > 0)
{
InsertFolder(folderToUpdate, false);
}
// Trigger an update to smart folders
TriggerSmartFolderRefresh();
}
/// <summary>
/// Handle the folder deletion event.
/// </summary>
/// <param name="folder">The folder that was deleted</param>
private void OnFolderDeleted(Folder folder)
{
Platform.UIThread(this, delegate
{
TreeNode nodeToSelect = null;
TreeNode node;
if (folder.IsRootFolder)
{
node = FindFolder(_forumsTree.Nodes, folder.Name);
}
else
{
node = FindFolder(_forumsTree.Nodes, folder.ParentFolder.Name);
if (node == null)
{
return;
}
node = FindFolder(node.Nodes, folder.Name);
}
if (node != null)
{
if (node.IsSelected)
{
nodeToSelect = node.PrevNode ?? node.NextNode;
}
node.Remove();
}
if (nodeToSelect != null)
{
SelectFolder(nodeToSelect, FolderOptions.None);
}
MainForm.UpdateTotalUnreadCount();
});
}
/// <summary>
/// Handle the folder update event to redraw the folder's node in the tree
/// and then update the counts on the shortcut bar.
/// </summary>
/// <param name="folder">The folder that was updated</param>
private void OnFolderUpdated(Folder folder)
{
Platform.UIThread(this, delegate
{
UpdateFolder(folder);
MainForm.UpdateTotalUnreadCount();
});
}
/// <summary>
/// Insert the specified folder into the tree if it isn't already present. The folder's
/// parents are also added if they are missing in order to preserve the tree integrity.
/// Subview filtering is respected so if the folder doesn't belong to the current subview
/// then it is not added. If the folder is already present, we force a refresh on it to
/// update it to show any modified data.
/// </summary>
private TreeNode InsertFolder(Folder newFolder, bool addChildren)
{
if (newFolder.ParentID != -1)
{
Folder parentFolder = newFolder.ParentFolder;
if (parentFolder != null)
{
InsertFolder(parentFolder, addChildren);
}
}
int insertIndex = 0;
int itemIndex = 0;
TreeNode thisNode = null;
TreeNodeCollection containerNodes = _forumsTree.Nodes;
bool foundPosition = false;
// Find the top level folder to which this belongs.
while (itemIndex < containerNodes.Count)
{
TreeNode node = containerNodes[itemIndex];
FolderBase folder = (FolderBase)node.Tag;
if (folder != null)
{
if (newFolder.ParentID >= 0 && folder.ID == newFolder.ParentID)
{
containerNodes = node.Nodes;
insertIndex = 0;
itemIndex = 0;
foundPosition = false;
continue;
}
if (folder.ID == newFolder.ID)
{
// Force an invalidate so we redraw the node with the
// changed information.
frmList.InvalidateNode(node);
thisNode = node;
break;
}
if (String.Compare(newFolder.Name, folder.Name, StringComparison.Ordinal) < 0 && folder.ID > 0 && !foundPosition)
{
insertIndex = itemIndex;
foundPosition = true;
}
}
++itemIndex;
if (folder != null && folder.ID < 0)
{
// Skip special folders
insertIndex = itemIndex;
}
}
if (!foundPosition)
{
insertIndex = itemIndex;
}
// This is an insertion task. At this point containerNodes will reference
// the container nodes for the new folder and insertIndex will be the index
// within that at which the new folder is added.
if (thisNode == null)
{
thisNode = new TreeNode(newFolder.Name)
{
Tag = new TopicFolder(newFolder) { Name = newFolder.Name }
};
if (newFolder.IsRootFolder && addChildren)
{
foreach (Folder topic in newFolder.Children)
{
TreeNode subNode = new TreeNode(topic.Name)
{
Tag = new TopicFolder(topic) { Name = topic.Name }
};
thisNode.Nodes.Add(subNode);
}
}
containerNodes.Insert(insertIndex, thisNode);
// Persist the index to the database.
FixupNodeIndexes(_forumsTree.Nodes);
}
return thisNode;
}
/// <summary>
/// Notify that the specified forum has been joined on the server
/// </summary>
/// <param name="forum">The forum that was joined</param>
internal void NotifyForumJoined(Folder forum)
{
if (ForumJoined != null)
{
ForumJoined(forum);
}
}
/// <summary>
/// Initialises a new instance of the <see cref="TopicFolder"/> class
/// using the given folder as the data source.
/// </summary>
/// <param name="folder">A folder</param>
public TopicFolder(Folder folder)
{
Folder = folder;
}
/// <summary>
/// Called when details of a forum are refreshed from the server. This may be the title
/// or description.
/// </summary>
private void OnFolderUpdated(Folder folder)
{
Platform.UIThread(this, delegate
{
// Handle changes to the topic name or description
if (folder == _currentFolder.Folder && frmCanvas.Items.Count > 0)
{
ForumPage forumFolderItem = (ForumPage) frmCanvas.Items[0];
forumFolderItem.InvalidateItem();
}
});
}
/// <summary>
/// Join the specified forum.
/// </summary>
private void InternalJoin()
{
try
{
LogFile.WriteLine("Joining forum {0}", Name);
HttpWebRequest request = APIRequest.GetWithQuery("forums/" + FolderCollection.EncodeForumName(Name) + "/join", APIRequest.APIFormat.XML, "mark=true");
string responseString = APIRequest.ReadResponseString(request);
if (responseString == "Success")
{
LogFile.WriteLine("Successfully joined forum {0}", Name);
Folder folder = CIX.FolderCollection.Get(-1, Name);
if (folder == null)
{
folder = new Folder { Name = Name, Flags = FolderFlags.Recent, ParentID = -1 };
CIX.FolderCollection.Add(folder);
}
folder.Flags &= ~FolderFlags.Resigned;
lock (CIX.DBLock)
{
CIX.DB.Update(folder);
}
CIX.DirectoryCollection.NotifyForumJoined(folder);
CIX.FolderCollection.Refresh(false);
}
JoinPending = false;
lock (CIX.DBLock)
{
CIX.DB.Update(this);
}
}
catch (Exception e)
{
CIX.ReportServerExceptions("DirForum.Join", e);
}
}