refactoring

1 files changed, 6 insertions, 6 deletions

diff --git a/Juick/ViewControllers/MessagesViewController.m b/Juick/ViewControllers/MessagesViewController.m
index 3a420e1..e8857a7 100644
--- a/Juick/ViewControllers/MessagesViewController.m
+++ b/Juick/ViewControllers/MessagesViewController.m
@@ -48,12 +48,12 @@ static NSString *CellIdentifier = @"MessageCell";
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
         self.dataLoading = YES;
         [Message pullNextFromPath:self.path params:self.params callback:^(NSArray *next) {
-            dispatch_async(dispatch_get_main_queue(), ^{
+            [[NSOperationQueue mainQueue] addOperationWithBlock:^{
                 [self.messages addObjectsFromArray:next];
                 [self.tableView reloadData];
                 [self.refreshControl endRefreshing];
                 self.dataLoading = NO;
-            });
+            }];
         }];
     });
 }
@@ -128,12 +128,12 @@ static NSString *CellIdentifier = @"MessageCell";
     [cell setMessage:msg];
     if ([msg.attach length] > 0) {
         [cell.attach yy_setImageWithURL:[NSURL URLWithString:msg.attach] placeholder:[UIImage imageNamed:@"AttachPlaceholder"] options:YYWebImageOptionProgressiveBlur | YYWebImageOptionSetImageWithFadeAnimation completion:^(UIImage * _Nullable image, NSURL * _Nonnull url, YYWebImageFromType from, YYWebImageStage stage, NSError * _Nullable error) {
-            dispatch_async(dispatch_get_main_queue(), ^{
+            [[NSOperationQueue mainQueue] addOperationWithBlock:^{
                 [cell setNeedsUpdateConstraints];
                 [cell updateConstraintsIfNeeded];
                 [cell setNeedsLayout];
                 [cell layoutIfNeeded];
-            });
+            }];
         }];
         
     } else {
@@ -148,7 +148,7 @@ static NSString *CellIdentifier = @"MessageCell";
         return;
     Message *msg = [_messages objectAtIndex:indexPath.row];
     MessagesViewController *threadViewController = [[MessagesViewController alloc] init];
-    [threadViewController loadFromPath:[Message threadUrl] withParams:[NSDictionary dictionaryWithObjectsAndKeys:msg.MID, @"mid", nil] withTitle:@"Thread"];
+    [threadViewController loadFromPath:[Message threadUrl] withParams:[NSDictionary dictionaryWithObjectsAndKeys:msg.mid, @"mid", nil] withTitle:@"Thread"];
     [self.navigationController pushViewController:threadViewController animated:NO];
 }
 
@@ -156,7 +156,7 @@ static NSString *CellIdentifier = @"MessageCell";
     CGFloat actualPosition = scrollView_.contentOffset.y;
     CGFloat contentHeight = scrollView_.contentSize.height - scrollView_.contentSize.height / 2;
     if (actualPosition >= contentHeight && !self.dataLoading) {
-        NSNumber *lastMid = ((Message *)[self.messages lastObject]).MID;
+        NSNumber *lastMid = ((Message *)[self.messages lastObject]).mid;
         if (![self.path isEqualToString:[Message threadUrl]]) {
             [self.params setValue:lastMid forKey:@"before_mid"];
         }