Caching unread counts for folders so scrolling is super-fast again in ios feed list.

media/ios/Classes/NewsBlurAppDelegate.h

@@ -105,6 +105,7 @@
     NSMutableArray * recentlyReadStories;
     NSMutableSet * recentlyReadFeeds;
     NSMutableArray * readStories;
+    NSMutableDictionary *folderCountCache;
     
 	NSDictionary * dictFolders;
     NSMutableDictionary * dictFeeds;
@@ -181,6 +182,7 @@
 @property (readwrite) NSMutableArray * recentlyReadStories;
 @property (readwrite) NSMutableSet * recentlyReadFeeds;
 @property (readwrite) NSMutableArray * readStories;
+@property (nonatomic) NSMutableDictionary *folderCountCache;
 
 @property (nonatomic) NSDictionary *dictFolders;
 @property (nonatomic, strong) NSMutableDictionary *dictFeeds;

media/ios/Classes/NewsBlurAppDelegate.m

@@ -103,6 +103,7 @@
 @synthesize recentlyReadStories;
 @synthesize recentlyReadFeeds;
 @synthesize readStories;
+@synthesize folderCountCache;
 
 @synthesize dictFolders;
 @synthesize dictFeeds;
@@ -823,6 +824,13 @@
     UnreadCounts *counts = [UnreadCounts alloc];
     NSArray *folder;
     
+    if ([[self.folderCountCache objectForKey:folderName] boolValue]) {
+        counts.ps = [[self.folderCountCache objectForKey:[NSString stringWithFormat:@"%@-ps", folderName]] intValue];
+        counts.nt = [[self.folderCountCache objectForKey:[NSString stringWithFormat:@"%@-nt", folderName]] intValue];
+        counts.ng = [[self.folderCountCache objectForKey:[NSString stringWithFormat:@"%@-ng", folderName]] intValue];
+        return counts;
+    }
+    
     if (folderName == @"river_blurblogs" ||
         (!folderName && self.activeFolder == @"river_blurblogs")) {
         for (id feedId in self.dictSocialFeeds) {
@@ -845,6 +853,14 @@
         }
     }
     
+    if (!self.folderCountCache) {
+        self.folderCountCache = [[NSMutableDictionary alloc] init];
+    }
+    [self.folderCountCache setObject:[NSNumber numberWithBool:YES] forKey:folderName];
+    [self.folderCountCache setObject:[NSNumber numberWithInt:counts.ps] forKey:[NSString stringWithFormat:@"%@-ps", folderName]];
+    [self.folderCountCache setObject:[NSNumber numberWithInt:counts.nt] forKey:[NSString stringWithFormat:@"%@-nt", folderName]];
+    [self.folderCountCache setObject:[NSNumber numberWithInt:counts.ng] forKey:[NSString stringWithFormat:@"%@-ng", folderName]];
+        
     return counts;
 }
 

media/ios/Classes/NewsBlurViewController.m

@@ -92,7 +92,6 @@ static const CGFloat kFolderTitleHeight = 28;
     [self.intelligenceControl setWidth:68 forSegmentAtIndex:1];
     [self.intelligenceControl setWidth:62 forSegmentAtIndex:2];
     self.intelligenceControl.hidden = YES;
-    
 
 }
 
@@ -797,7 +796,8 @@ static const CGFloat kFolderTitleHeight = 28;
     appDelegate.readStories = [NSMutableArray array];
     appDelegate.isRiverView = NO;
     appDelegate.isSocialRiverView = NO;
-        
+    [appDelegate.folderCountCache removeObjectForKey:folderName];
+
     [appDelegate loadFeedDetailView];
 }
 
@@ -931,7 +931,9 @@ static const CGFloat kFolderTitleHeight = 28;
 
     }
     appDelegate.activeFolderFeeds = feeds;
-
+    
+    [appDelegate.folderCountCache removeObjectForKey:appDelegate.activeFolder];
+    
     [appDelegate loadRiverFeedDetailView];
 }
 
@@ -1366,6 +1368,8 @@ static const CGFloat kFolderTitleHeight = 28;
 
     appDelegate.dictSocialFeeds = updatedDictSocialFeeds;
     appDelegate.dictFeeds = updatedDictFeeds;
+    
+    [appDelegate.folderCountCache removeAllObjects];
     [self.feedTitlesTable reloadData];
 }
 

media/ios/Classes/StoryDetailViewController.m

@@ -317,7 +317,6 @@
 //    } else if ([[appDelegate.activeStory objectForKey:@"reply_count"] intValue] == 1) {
 //        replyStr = [NSString stringWithFormat:@" and <b>%@ replies</b>", [appDelegate.activeStory objectForKey:@"reply_count"]];
 //    }
-    NSLog(@"[appDelegate.activeStory objectForKey:@'comment_count'] %@", [[appDelegate.activeStory objectForKey:@"comment_count"] class]);
     if (![[appDelegate.activeStory objectForKey:@"comment_count"] isKindOfClass:[NSNull class]] &&
         [[appDelegate.activeStory objectForKey:@"comment_count"] intValue]) {
         commentLabel = [commentLabel stringByAppendingString:[NSString stringWithFormat:@
@@ -336,7 +335,6 @@
                                                               //replyStr,
                                                               [self getAvatars:@"commented_by_friends"],
                                                               [self getAvatars:@"commented_by_public"]]];
-        NSLog(@"commentLabel is %@", commentLabel);
     }
     
     if (![[appDelegate.activeStory objectForKey:@"share_count"] isKindOfClass:[NSNull class]] &&
@@ -357,7 +355,6 @@
                                                               [[appDelegate.activeStory objectForKey:@"share_count"] intValue] == 1
                                                               ? [NSString stringWithFormat:@"<b>1 share</b>"] : 
                                                               [NSString stringWithFormat:@"<b>%@ shares</b>", [appDelegate.activeStory objectForKey:@"share_count"]]]];
-        NSLog(@"commentLabel is %@", commentLabel);
     }
     
     if ([appDelegate.activeStory objectForKey:@"share_count"] != [NSNull null] &&
@@ -637,7 +634,6 @@
 
 - (void)showStory {
     appDelegate.inStoryDetail = YES;
-    NSLog(@"in showStory");
     // when we show story, we mark it as read
     [self markStoryAsRead]; 
     self.noStorySelectedLabel.hidden = YES;
@@ -776,7 +772,7 @@
                             footerString
                             ];
 
-    NSLog(@"\n\n\n\nhtmlString:\n\n\n%@\n\n\n", htmlString);
+//    NSLog(@"\n\n\n\nhtmlString:\n\n\n%@\n\n\n", htmlString);
     NSString *path = [[NSBundle mainBundle] bundlePath];
     NSURL *baseURL = [NSURL fileURLWithPath:path];
     
@@ -1168,7 +1164,6 @@ shouldStartLoadWithRequest:(NSURLRequest *)request
         if (appDelegate.isSocialRiverView) {
             // grab the user id from the shared_by_friends
             NSArray *storyId = [NSArray arrayWithObject:[appDelegate.activeStory objectForKey:@"id"]];
-            NSLog(@"[appDelegate.activeStory objectForKey:@shared_by_friends] %@", [appDelegate.activeStory objectForKey:@"shared_by_friends"]);
             NSString *friendUserId;
             
             if ([[appDelegate.activeStory objectForKey:@"shared_by_friends"] count]) {
@@ -1433,8 +1428,6 @@ shouldStartLoadWithRequest:(NSURLRequest *)request
     
     int nextIndex = [appDelegate indexOfNextStory];
     
-    NSLog(@"nextIndex is %i", nextIndex);
-    
     [self.loadingIndicator stopAnimating];
     
     if (self.appDelegate.feedDetailViewController.pageFetching) {

media/ios/NewsBlur.xcodeproj/xcuserdata/sclay.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist

@@ -8,11 +8,11 @@
          ignoreCount = "0"
          continueAfterRunningActions = "No"
          filePath = "Classes/NewsBlurViewController.m"
-         timestampString = "371836607.254596"
+         timestampString = "371953230.901928"
          startingColumnNumber = "9223372036854775807"
          endingColumnNumber = "9223372036854775807"
-         startingLineNumber = "601"
-         endingLineNumber = "601"
+         startingLineNumber = "600"
+         endingLineNumber = "600"
          landmarkName = "-switchSitesUnread"
          landmarkType = "5">
       </FileBreakpoint>