public static void ReplaceTransparentCommentOrAdd(StackLayout container, CommentItem message, PostItemStackLayout parentPost, PostItem post)
{
View[] view = new View[container.Children.Count];
container.Children.CopyTo(view, 0);
Debug.WriteLine("{0} comments in stack", view.Length);
for (int c = 6; c < view.Length; c++)
{
try{
//Debug.WriteLine ("View {0} is {1}", c, view[c].GetType ());
if (view[c].GetType() == typeof(CommentStackLayout))
{
Debug.WriteLine("Checking commenter {0} at index {1}", (view [c] as CommentStackLayout).UserCommenter, c);
//if pending comment exists (current user is the commenter), replace the pending comment - else just add the comment at the bottom of the comment stack
if (string.Equals((view[c] as CommentStackLayout).Text, message.CommentText) && (view[c] as CommentStackLayout).Opacity == 0.3 && string.Equals((view[c] as CommentStackLayout).UserCommenter, Settings.Username))
{
Debug.WriteLine("user has a pending comment at index {0}, solidifying it", c);
container.Children.RemoveAt(c);
container.Children.Insert(c, new CommentStackLayout(parentPost, post, Settings.ProfilePic, Settings.Username, message.CommentText));
c = view.Length + 1; //exit loop to prevent duplicate comments - dont know why it repeats so much
}
}
if (c == view.Length - 1)
{
Debug.WriteLine("received comment by {0} hasnt been added", message.UserCommentName);
container.Children.Add(new CommentStackLayout(parentPost, post, message.UserImage, message.UserCommentName, message.CommentText));
//c = view.Length +1;//exit loop to prevent duplicate comments - dont know why it repeats so much
}
}catch (Exception) {
Debug.WriteLine("not a comment");
}
}
}
public Entry CommentCreatorLayout(PostItem post, StackLayout parent, string imgFile, string posttitle, string bodytext, string groupid, string postid)
{
MessagingCenter.Subscribe <CommentStackLayout, string> (this, Values.FOCUSONCOMMENTENTRY, (sender, arg) => {
Debug.WriteLine("Replying to comment");
CommentEntry.Focus();
CommentEntry.Text = "@" + " " + arg;
});
commentEntry = new Entry {
Placeholder = Values.COMMENTPLACEHOLDER,
PlaceholderColor = Color.Gray,
HorizontalOptions = LayoutOptions.FillAndExpand,
FontSize = (Device.GetNamedSize(NamedSize.Small, typeof(Label)) * 0.8),
Keyboard = Keyboard.Create(KeyboardFlags.All),
TextColor = Color.Gray
};
commentEntry.Focused += (sender, e) => {
//MessagingCenter.Send (this, Values.Busy);
if (string.Equals(commentEntry.Text, commentEntry.Placeholder))
{
commentEntry.Text = string.Empty;
}
};
commentEntry.Unfocused += (sender, e) => {
//fire completed?
};
commentEntry.TextChanged += async(sender, e) => {
this.commentTextToSave = commentEntry.Text;
};
commentEntry.Completed += async(object sender, EventArgs e) => {
//save
Debug.WriteLine("Finished commenting");
parent.Children.Add(new CommentStackLayout(this, post, Settings.ProfilePic, Settings.Username, commentEntry.Text, true));
//save to db
comment = new CommentItem {
CommentText = this.commentTextToSave, GroupID = groupid, PostID = postid,
UserCommentID = Settings.UserId, reactionCount = 0, UserCommentName = Settings.Username, UserImage = Settings.ProfilePic
};
await App.DataDB.SaveCommentItemsTaskAsync(comment);
//Debug.WriteLine ("broadcasting comment");
//App.ChatClient.SendComment (comment);
SendOrRetrySendingComment(comment);
Util.UpdatePostReactionCount(post);
commentEntry.Text = Values.COMMENTPLACEHOLDER;
//MessagingCenter.Send (this, Values.NotBusy);
};
return(commentEntry);
}
public static List <PostItemStackLayout> LoadFeedDataIntoFeedList(List <PostItem> PostData, List <CommentItem> CommentData, string groupid) //load comments into feed here
{
PostItemStackLayout postTemp = null;
CommentItem[] CommentDataArray = null;
if (CommentData != null && CommentData.Count > 0) //check if this group has any comments in the posts
{
CommentDataArray = CommentData.ToArray();
}
else
{
CommentDataArray = new CommentItem[] { };
}
try{
var PostDataArray = PostData.ToArray();
List <PostItemStackLayout> FeedList = new List <PostItemStackLayout> ();
if (PostData == null)
{
Debug.WriteLine("LoadFeedDataIntoFeedList error: Azure data passed to parameter is null");
}
else
{
for (int c = 0; c < PostDataArray.Length; c++)
{
postTemp = new PostItemStackLayout(PostDataArray[c]);
//add comments from server to postTemp
if (CommentDataArray.Length > 0) //if groupfeed has any comments in the posts
{
for (int ctr = 0; ctr < CommentDataArray.Length; ctr++) //add all the comments in their respective posts
{
if (string.Equals(CommentDataArray[ctr].PostID, PostDataArray[c].ID))
{
postTemp.stack.Children.Add(new CommentStackLayout(postTemp, PostDataArray[c], CommentDataArray[ctr].UserImage,
CommentDataArray[ctr].UserCommentName, CommentDataArray[ctr].CommentText));//build commentstacklayouts and add to UI under respective poststacklayouts
}
}
}
FeedList.Add(postTemp);
}
return(FeedList);
}
}catch (Exception e) {
Debug.WriteLine("User has no posts in this page: " + e.Message);
//UserDialogs.Instance.WarnToast ("Your data connection is a bit slow right now");
}
return(null);
}
public async Task SaveCommentItemsTaskAsync(CommentItem item)
{
try{
if (item.ID == null)
{
await commentTable.InsertAsync(item);
}
else
{
await commentTable.UpdateAsync(item);
}
}catch (Exception e) {
Debug.WriteLine("CommentItem Save error: " + e.Message);
}
}
async void SendOrRetrySendingComment(CommentItem comment)
{
Debug.WriteLine("broadcasting comment");
try{
await App.ChatClient.SendComment(comment);
}catch (Exception e) {
Debug.WriteLine("problem sending comment, retrying: {0}", e.Message);
await App.ChatClient.SendComment(comment);
try{
await App.ChatClient.SendComment(comment);
}catch (Exception ex) {
Debug.WriteLine("problem sending comment, retrying: {0}", ex.Message);
UserDialogs.Instance.ShowError("Couldn't connect to Secret Files. Your connection isn't so great now");
}
}
}
public Task SendComment(CommentItem message)
{
return(_proxy.Invoke("SendComentsToClients", message));
}