// // NewsBlurAppDelegate.m // NewsBlur // // Created by Samuel Clay on 6/16/10. // Copyright NewsBlur 2010. All rights reserved. // #import "NewsBlurAppDelegate.h" #import "NewsBlurViewController.h" #import "NBContainerViewController.h" #import "FeedDetailViewController.h" #import "DashboardViewController.h" #import "FeedsMenuViewController.h" #import "FeedDetailMenuViewController.h" #import "StoryDetailViewController.h" #import "StoryPageControl.h" #import "FirstTimeUserViewController.h" #import "FriendsListViewController.h" #import "LoginViewController.h" #import "AddSiteViewController.h" #import "MoveSiteViewController.h" #import "TrainerViewController.h" #import "UserTagsViewController.h" #import "OriginalStoryViewController.h" #import "ShareViewController.h" #import "UserProfileViewController.h" #import "AFJSONRequestOperation.h" #import "ASINetworkQueue.h" #import "InteractionsModule.h" #import "ActivityModule.h" #import "FirstTimeUserViewController.h" #import "FirstTimeUserAddSitesViewController.h" #import "FirstTimeUserAddFriendsViewController.h" #import "FirstTimeUserAddNewsBlurViewController.h" #import "TUSafariActivity.h" #import "ARChromeActivity.h" #import "MBProgressHUD.h" #import "Utilities.h" #import "StringHelper.h" #import "AuthorizeServicesViewController.h" #import "Reachability.h" #import "FMDatabase.h" #import "FMDatabaseQueue.h" #import "FMDatabaseAdditions.h" #import "SBJson4.h" #import "NSObject+SBJSON.h" #import "IASKAppSettingsViewController.h" #import "OfflineSyncUnreads.h" #import "OfflineFetchStories.h" #import "OfflineFetchImages.h" #import "OfflineCleanImages.h" #import "NBBarButtonItem.h" #import "TMCache.h" #import "StoriesCollection.h" #import "NSString+HTML.h" #import "UIView+ViewController.h" #import "NBURLCache.h" #import "NBActivityItemProvider.h" #import @implementation NewsBlurAppDelegate #define CURRENT_DB_VERSION 33 @synthesize window; @synthesize ftuxNavigationController; @synthesize navigationController; @synthesize modalNavigationController; @synthesize shareNavigationController; @synthesize trainNavigationController; @synthesize userProfileNavigationController; @synthesize masterContainerViewController; @synthesize dashboardViewController; @synthesize feedsViewController; @synthesize feedsMenuViewController; @synthesize feedDetailViewController; @synthesize feedDetailMenuViewController; @synthesize friendsListViewController; @synthesize fontSettingsViewController; @synthesize storyDetailViewController; @synthesize storyPageControl; @synthesize shareViewController; @synthesize loginViewController; @synthesize addSiteViewController; @synthesize moveSiteViewController; @synthesize trainerViewController; @synthesize userTagsViewController; @synthesize originalStoryViewController; @synthesize originalStoryViewNavController; @synthesize userProfileViewController; @synthesize preferencesViewController; @synthesize popoverController; @synthesize firstTimeUserViewController; @synthesize firstTimeUserAddSitesViewController; @synthesize firstTimeUserAddFriendsViewController; @synthesize firstTimeUserAddNewsBlurViewController; @synthesize tintColor; @synthesize feedDetailPortraitYCoordinate; @synthesize cachedFavicons; @synthesize cachedStoryImages; @synthesize activeUsername; @synthesize activeUserProfileId; @synthesize activeUserProfileName; @synthesize hasNoSites; @synthesize isTryFeedView; @synthesize inFindingStoryMode; @synthesize hasLoadedFeedDetail; @synthesize tryFeedStoryId; @synthesize tryFeedCategory; @synthesize popoverHasFeedView; @synthesize inFeedDetail; @synthesize inStoryDetail; @synthesize inTextView; @synthesize isPresentingActivities; @synthesize activeComment; @synthesize activeShareType; @synthesize storiesCollection; @synthesize activeStory; @synthesize savedStoriesCount; @synthesize originalStoryCount; @synthesize selectedIntelligence; @synthesize activeOriginalStoryURL; @synthesize recentlyReadStories; @synthesize recentlyReadFeeds; @synthesize readStories; @synthesize unreadStoryHashes; @synthesize folderCountCache; @synthesize collapsedFolders; @synthesize fontDescriptorTitleSize; @synthesize dictFolders; @synthesize dictFeeds; @synthesize dictActiveFeeds; @synthesize dictSocialFeeds; @synthesize dictSavedStoryTags; @synthesize dictSocialProfile; @synthesize dictUserProfile; @synthesize dictSocialServices; @synthesize dictUnreadCounts; @synthesize userInteractionsArray; @synthesize userActivitiesArray; @synthesize dictFoldersArray; @synthesize database; @synthesize categories; @synthesize categoryFeeds; @synthesize activeCachedImages; @synthesize hasQueuedReadStories; @synthesize offlineQueue; @synthesize offlineCleaningQueue; @synthesize backgroundCompletionHandler; @synthesize cacheImagesOperationQueue; @synthesize totalUnfetchedStoryCount; @synthesize remainingUnfetchedStoryCount; @synthesize latestFetchedStoryDate; @synthesize latestCachedImageDate; @synthesize totalUncachedImagesCount; @synthesize remainingUncachedImagesCount; + (NewsBlurAppDelegate*) sharedAppDelegate { return (NewsBlurAppDelegate*) [UIApplication sharedApplication].delegate; } - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { NSString *currentiPhoneVersion = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"]; [self registerDefaultsFromSettingsBundle]; self.navigationController.delegate = self; self.navigationController.viewControllers = [NSArray arrayWithObject:self.feedsViewController]; self.storiesCollection = [StoriesCollection new]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [ASIHTTPRequest setDefaultUserAgentString:[NSString stringWithFormat:@"NewsBlur iPad App v%@", currentiPhoneVersion]]; [window addSubview:self.masterContainerViewController.view]; self.window.rootViewController = self.masterContainerViewController; [self.masterContainerViewController didRotateFromInterfaceOrientation:nil]; } else { [ASIHTTPRequest setDefaultUserAgentString:[NSString stringWithFormat:@"NewsBlur iPhone App v%@", currentiPhoneVersion]]; [window addSubview:self.navigationController.view]; self.window.rootViewController = self.navigationController; } [window makeKeyAndVisible]; [self setTintColor:UIColorFromRGB(0x8F918B)]; [[UINavigationBar appearance] setBarTintColor:UIColorFromRGB(0xE3E6E0)]; [[UIToolbar appearance] setBarTintColor: UIColorFromRGB(0xE3E6E0)]; [[UISegmentedControl appearance] setTintColor:UIColorFromRGB(0x8F918B)]; // [[UISegmentedControl appearance] setBackgroundColor:UIColorFromRGB(0x8F918B)]; [self createDatabaseConnection]; dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, (unsigned long)NULL), ^(void) { [self.cachedStoryImages removeAllObjects:^(TMCache *cache) {}]; [self.feedsViewController loadOfflineFeeds:NO]; [self setupReachability]; cacheImagesOperationQueue = [NSOperationQueue new]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { cacheImagesOperationQueue.maxConcurrentOperationCount = 2; } else { cacheImagesOperationQueue.maxConcurrentOperationCount = 1; } }); // [self showFirstTimeUser]; cachedFavicons = [[TMCache alloc] initWithName:@"NBFavicons"]; cachedStoryImages = [[TMCache alloc] initWithName:@"NBStoryImages"]; NBURLCache *urlCache = [[NBURLCache alloc] init]; [NSURLCache setSharedURLCache:urlCache]; // Uncomment below line to test image caching // [[NSURLCache sharedURLCache] removeAllCachedResponses]; return YES; } - (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; self.title = @"All"; } - (void)application:(UIApplication *)application performFetchWithCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler { [self createDatabaseConnection]; [self.feedsViewController fetchFeedList:NO]; backgroundCompletionHandler = completionHandler; } - (void)finishBackground { if (!backgroundCompletionHandler) return; NSLog(@"Background fetch complete. Found data: %d/%d = %d", self.totalUnfetchedStoryCount, self.totalUncachedImagesCount, self.totalUnfetchedStoryCount || self.totalUncachedImagesCount); if (self.totalUnfetchedStoryCount || self.totalUncachedImagesCount) { backgroundCompletionHandler(UIBackgroundFetchResultNewData); } else { backgroundCompletionHandler(UIBackgroundFetchResultNoData); } } - (void)registerDefaultsFromSettingsBundle { NSString *settingsBundle = [[NSBundle mainBundle] pathForResource:@"Settings" ofType:@"bundle"]; if(!settingsBundle) { NSLog(@"Could not find Settings.bundle"); return; } NSDictionary *settings = [NSDictionary dictionaryWithContentsOfFile:[settingsBundle stringByAppendingPathComponent:@"Root.plist"]]; NSArray *preferences = [settings objectForKey:@"PreferenceSpecifiers"]; NSMutableDictionary *defaultsToRegister = [[NSMutableDictionary alloc] initWithCapacity:[preferences count]]; for(NSDictionary *prefSpecification in preferences) { NSString *key = [prefSpecification objectForKey:@"Key"]; if (key && [[prefSpecification allKeys] containsObject:@"DefaultValue"]) { [defaultsToRegister setObject:[prefSpecification objectForKey:@"DefaultValue"] forKey:key]; } } [[NSUserDefaults standardUserDefaults] registerDefaults:defaultsToRegister]; } - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation { return NO; } - (void)didReceiveMemoryWarning { // Releases the view if it doesn't have a superview. [super didReceiveMemoryWarning]; // Release any cached data, images, etc that aren't in use. [cachedStoryImages removeAllObjects]; } - (void)setupReachability { Reachability* reach = [Reachability reachabilityWithHostname:NEWSBLUR_HOST]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(reachabilityChanged:) name:kReachabilityChangedNotification object:nil]; // reach.reachableBlock = ^(Reachability *reach) { // NSLog(@"Reachable: %@", reach); // }; // reach.unreachableBlock = ^(Reachability *reach) { // NSLog(@"Un-Reachable: %@", reach); // }; [reach startNotifier]; } - (void)reachabilityChanged:(id)something { // NSLog(@"Reachability changed: %@", something); Reachability* reach = [Reachability reachabilityWithHostname:NEWSBLUR_HOST]; if (reach.isReachable && feedsViewController.isOffline) { [feedsViewController fetchFeedList:NO]; } } #pragma mark - #pragma mark Social Views - (NSDictionary *)getUser:(NSInteger)userId { for (int i = 0; i < storiesCollection.activeFeedUserProfiles.count; i++) { if ([[[storiesCollection.activeFeedUserProfiles objectAtIndex:i] objectForKey:@"user_id"] intValue] == userId) { return [storiesCollection.activeFeedUserProfiles objectAtIndex:i]; } } // Check DB if not found in active feed __block NSDictionary *user; [self.database inDatabase:^(FMDatabase *db) { NSString *userSql = [NSString stringWithFormat:@"SELECT * FROM users WHERE user_id = %ld", (long)userId]; FMResultSet *cursor = [db executeQuery:userSql]; while ([cursor next]) { user = [NSJSONSerialization JSONObjectWithData:[[cursor stringForColumn:@"user_json"] dataUsingEncoding:NSUTF8StringEncoding] options:nil error:nil]; if (user) break; } [cursor close]; }]; return user; } - (void)showUserProfileModal:(id)sender { UserProfileViewController *newUserProfile = [[UserProfileViewController alloc] init]; self.userProfileViewController = newUserProfile; UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:self.userProfileViewController]; self.userProfileNavigationController = navController; self.userProfileNavigationController.navigationBar.translucent = NO; // adding Done button UIBarButtonItem *donebutton = [[UIBarButtonItem alloc] initWithTitle:@"Close" style:UIBarButtonItemStyleDone target:self action:@selector(hideUserProfileModal)]; newUserProfile.navigationItem.rightBarButtonItem = donebutton; newUserProfile.navigationItem.title = self.activeUserProfileName; newUserProfile.navigationItem.backBarButtonItem.title = self.activeUserProfileName; [newUserProfile getUserProfile]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController showUserProfilePopover:sender]; } else { [self.navigationController presentViewController:navController animated:YES completion:nil]; } } - (void)pushUserProfile { UserProfileViewController *userProfileView = [[UserProfileViewController alloc] init]; // adding Done button UIBarButtonItem *donebutton = [[UIBarButtonItem alloc] initWithTitle:@"Close" style:UIBarButtonItemStyleDone target:self action:@selector(hideUserProfileModal)]; userProfileView.navigationItem.rightBarButtonItem = donebutton; userProfileView.navigationItem.title = self.activeUserProfileName; userProfileView.navigationItem.backBarButtonItem.title = self.activeUserProfileName; [userProfileView getUserProfile]; if (self.modalNavigationController.view.window == nil) { [self.userProfileNavigationController pushViewController:userProfileView animated:YES]; } else { [self.modalNavigationController pushViewController:userProfileView animated:YES]; }; } - (void)hideUserProfileModal { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController hidePopover]; } else { [self.navigationController dismissViewControllerAnimated:YES completion:nil]; } } - (void)showPreferences { if (!preferencesViewController) { preferencesViewController = [[IASKAppSettingsViewController alloc] init]; } preferencesViewController.delegate = self.feedsViewController; preferencesViewController.showDoneButton = YES; preferencesViewController.showCreditsFooter = NO; preferencesViewController.title = @"Preferences"; NSMutableSet *hiddenSet = [NSMutableSet set]; BOOL offline_enabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"offline_allowed"]; if (!offline_enabled) { [hiddenSet addObjectsFromArray:@[@"offline_image_download", @"offline_download_connection", @"offline_store_limit"]]; } BOOL system_font_enabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"use_system_font_size"]; if (system_font_enabled) { [hiddenSet addObjectsFromArray:@[@"feed_list_font_size"]]; } preferencesViewController.hiddenKeys = hiddenSet; [[NSUserDefaults standardUserDefaults] setObject:@"Delete offline stories..." forKey:@"offline_cache_empty_stories"]; UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:preferencesViewController]; self.modalNavigationController = navController; self.modalNavigationController.navigationBar.translucent = NO; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [masterContainerViewController dismissViewControllerAnimated:NO completion:nil]; self.modalNavigationController.modalPresentationStyle = UIModalPresentationFormSheet; [masterContainerViewController presentViewController:modalNavigationController animated:YES completion:nil]; } else { [navigationController presentViewController:modalNavigationController animated:YES completion:nil]; } } - (void)showFindFriends { FriendsListViewController *friendsBVC = [[FriendsListViewController alloc] init]; UINavigationController *friendsNav = [[UINavigationController alloc] initWithRootViewController:friendsListViewController]; self.friendsListViewController = friendsBVC; self.modalNavigationController = friendsNav; self.modalNavigationController.navigationBar.translucent = NO; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [masterContainerViewController dismissViewControllerAnimated:NO completion:nil]; self.modalNavigationController.modalPresentationStyle = UIModalPresentationFormSheet; [masterContainerViewController presentViewController:modalNavigationController animated:YES completion:nil]; } else { [navigationController presentViewController:modalNavigationController animated:YES completion:nil]; } [self.friendsListViewController loadSuggestedFriendsList]; } - (void)showSendTo:(UIViewController *)vc sender:(id)sender { NSString *authorName = [activeStory objectForKey:@"story_authors"]; NSString *text = [activeStory objectForKey:@"story_content"]; NSString *title = [[activeStory objectForKey:@"story_title"] stringByDecodingHTMLEntities]; NSArray *images = [activeStory objectForKey:@"image_urls"]; NSURL *url = [NSURL URLWithString:[activeStory objectForKey:@"story_permalink"]]; NSString *feedId = [NSString stringWithFormat:@"%@", [activeStory objectForKey:@"story_feed_id"]]; NSDictionary *feed = [self getFeed:feedId]; NSString *feedTitle = [feed objectForKey:@"feed_title"]; if ([activeStory objectForKey:@"original_text"]) { text = [activeStory objectForKey:@"original_text"]; } return [self showSendTo:vc sender:sender withUrl:url authorName:authorName text:text title:title feedTitle:feedTitle images:images]; } - (void)showSendTo:(UIViewController *)vc sender:(id)sender withUrl:(NSURL *)url authorName:(NSString *)authorName text:(NSString *)text title:(NSString *)title feedTitle:(NSString *)feedTitle images:(NSArray *)images { // iOS 8+ NSMutableArray *activityItems = [[NSMutableArray alloc] init]; // if (title) [activityItems addObject:title]; if (url) [activityItems addObject:url]; NSString *maybeFeedTitle = feedTitle ? [NSString stringWithFormat:@" via %@", feedTitle] : @""; if (text) text = [NSString stringWithFormat:@"


%@%@
%@", [url absoluteString], title, maybeFeedTitle, text]; // if (images) [activityItems addObject:images]; NSMutableArray *appActivities = [[NSMutableArray alloc] init]; [activityItems addObject:[[NBActivityItemProvider alloc] initWithUrl:(NSURL *)url authorName:(NSString *)authorName text:(NSString *)text title:(NSString *)title feedTitle:(NSString *)feedTitle images:(NSArray *)images]]; if (url) [appActivities addObject:[[TUSafariActivity alloc] init]]; if (url) [appActivities addObject:[[ARChromeActivity alloc] initWithCallbackURL:[NSURL URLWithString:@"newsblur://"]]]; UIActivityViewController *activityViewController = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:appActivities]; [activityViewController setTitle:title]; void (^completion)(NSString *, BOOL) = ^void(NSString *activityType, BOOL completed){ self.isPresentingActivities = NO; NSString *_completedString; NSLog(@"activityType: %@", activityType); if (!activityType) return; if ([activityType isEqualToString:UIActivityTypePostToTwitter]) { _completedString = @"Posted"; } else if ([activityType isEqualToString:UIActivityTypePostToFacebook]) { _completedString = @"Posted"; } else if ([activityType isEqualToString:UIActivityTypeMail]) { _completedString = @"Sent"; } else if ([activityType isEqualToString:UIActivityTypeMessage]) { _completedString = @"Sent"; } else if ([activityType isEqualToString:UIActivityTypeCopyToPasteboard]) { _completedString = @"Copied"; } else if ([activityType isEqualToString:UIActivityTypeAirDrop]) { _completedString = @"Airdropped"; } else if ([activityType isEqualToString:@"com.ideashower.ReadItLaterPro.AddToPocketExtension"]) { return; } else if ([activityType isEqualToString:@"TUSafariActivity"]) { return; } else if ([activityType isEqualToString:@"ARChromeActivity"]) { return; } else { _completedString = @"Saved"; } [MBProgressHUD hideHUDForView:vc.view animated:NO]; if (completed) { MBProgressHUD *storyHUD = [MBProgressHUD showHUDAddedTo:vc.view animated:YES]; storyHUD.customView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"37x-Checkmark.png"]]; storyHUD.mode = MBProgressHUDModeCustomView; storyHUD.removeFromSuperViewOnHide = YES; storyHUD.labelText = _completedString; [storyHUD hide:YES afterDelay:1]; } }; [activityViewController setCompletionHandler:completion]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController presentViewController:activityViewController animated: YES completion:nil]; activityViewController.modalPresentationStyle = UIModalPresentationPopover; // iOS 8+ UIPopoverPresentationController *popPC = activityViewController.popoverPresentationController; popPC.permittedArrowDirections = UIPopoverArrowDirectionAny; if ([sender isKindOfClass:[UIBarButtonItem class]]) { popPC.barButtonItem = sender; } else if ([sender isKindOfClass:[NSValue class]]) { // // Uncomment below to show share popover from linked text. Problem is // // that on finger up the link will open. CGPoint pt = [(NSValue *)sender CGPointValue]; CGRect rect = CGRectMake(pt.x, pt.y, 1, 1); //// [[OSKPresentationManager sharedInstance] presentActivitySheetForContent:content presentingViewController:vc popoverFromRect:rect inView:self.storyPageControl.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES options:options]; // [[OSKPresentationManager sharedInstance] presentActivitySheetForContent:content // presentingViewController:vc options:options]; popPC.sourceRect = rect; popPC.sourceView = self.storyPageControl.view; } else { popPC.sourceRect = [sender frame]; popPC.sourceView = [sender superview]; // [[OSKPresentationManager sharedInstance] presentActivitySheetForContent:content presentingViewController:vc popoverFromRect:[sender frame] inView:[sender superview] permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES options:options]; } } else { [self.navigationController presentViewController:activityViewController animated:YES completion:nil]; } self.isPresentingActivities = YES; } - (void)showShareView:(NSString *)type setUserId:(NSString *)userId setUsername:(NSString *)username setReplyId:(NSString *)replyId { [self.shareViewController setCommentType:type]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController transitionToShareView]; } else { if (self.shareNavigationController == nil) { UINavigationController *shareNav = [[UINavigationController alloc] initWithRootViewController:self.shareViewController]; self.shareNavigationController = shareNav; self.shareNavigationController.navigationBar.translucent = NO; } [self.shareViewController setSiteInfo:type setUserId:userId setUsername:username setReplyId:replyId]; [self.navigationController presentViewController:self.shareNavigationController animated:YES completion:nil]; } [self.shareViewController setSiteInfo:type setUserId:userId setUsername:username setReplyId:replyId]; } - (void)hideShareView:(BOOL)resetComment { if (resetComment) { self.shareViewController.commentField.text = @""; self.shareViewController.currentType = nil; } if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController transitionFromShareView]; } else { [self.navigationController dismissViewControllerAnimated:YES completion:nil]; [self.shareViewController.commentField resignFirstResponder]; } } - (void)resetShareComments { [shareViewController clearComments]; } #pragma mark - #pragma mark View Management - (void)showLogin { self.dictFeeds = nil; self.dictSocialFeeds = nil; self.dictSavedStoryTags = nil; self.dictFolders = nil; self.dictFoldersArray = nil; self.userActivitiesArray = nil; self.userInteractionsArray = nil; self.dictUnreadCounts = nil; [self.feedsViewController.feedTitlesTable reloadData]; [self.feedsViewController resetToolbar]; [self.dashboardViewController.interactionsModule.interactionsTable reloadData]; [self.dashboardViewController.activitiesModule.activitiesTable reloadData]; NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults]; [userPreferences setInteger:-1 forKey:@"selectedIntelligence"]; [userPreferences synchronize]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController presentViewController:loginViewController animated:NO completion:nil]; } else { [feedsMenuViewController dismissViewControllerAnimated:NO completion:nil]; [self.navigationController presentViewController:loginViewController animated:NO completion:nil]; } } - (void)showFirstTimeUser { // [self.feedsViewController changeToAllMode]; UINavigationController *ftux = [[UINavigationController alloc] initWithRootViewController:self.firstTimeUserViewController]; self.ftuxNavigationController = ftux; self.ftuxNavigationController.navigationBar.translucent = NO; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [masterContainerViewController dismissViewControllerAnimated:NO completion:nil]; self.ftuxNavigationController.modalPresentationStyle = UIModalPresentationFormSheet; [self.masterContainerViewController presentViewController:self.ftuxNavigationController animated:YES completion:nil]; self.ftuxNavigationController.view.superview.frame = CGRectMake(0, 0, 540, 540);//it's important to do this after UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation; if (UIInterfaceOrientationIsPortrait(orientation)) { self.ftuxNavigationController.view.superview.center = self.view.center; } else { self.ftuxNavigationController.view.superview.center = CGPointMake(self.view.center.y, self.view.center.x); } } else { [self.navigationController presentViewController:self.ftuxNavigationController animated:YES completion:nil]; } } - (void)showMoveSite { UINavigationController *navController = self.navigationController; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [masterContainerViewController dismissViewControllerAnimated:NO completion:nil]; moveSiteViewController.modalPresentationStyle=UIModalPresentationFormSheet; [navController presentViewController:moveSiteViewController animated:YES completion:nil]; } else { [navController presentViewController:moveSiteViewController animated:YES completion:nil]; } } - (void)openTrainSite { // Needs a delay because the menu will close the popover. dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 0.01 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{ [self openTrainSiteWithFeedLoaded:YES from:self.feedDetailViewController.settingsBarButton]; }); } - (void)openTrainSiteWithFeedLoaded:(BOOL)feedLoaded from:(id)sender { UINavigationController *navController = self.navigationController; trainerViewController.feedTrainer = YES; trainerViewController.storyTrainer = NO; trainerViewController.feedLoaded = feedLoaded; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { // trainerViewController.modalPresentationStyle=UIModalPresentationFormSheet; // [navController presentViewController:trainerViewController animated:YES completion:nil]; [self.masterContainerViewController showTrainingPopover:sender]; } else { if (self.trainNavigationController == nil) { self.trainNavigationController = [[UINavigationController alloc] initWithRootViewController:self.trainerViewController]; } self.trainNavigationController.navigationBar.translucent = NO; [navController presentViewController:self.trainNavigationController animated:YES completion:nil]; } } - (void)openTrainStory:(id)sender { UINavigationController *navController = self.navigationController; trainerViewController.feedTrainer = NO; trainerViewController.storyTrainer = YES; trainerViewController.feedLoaded = YES; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController showTrainingPopover:sender]; } else { if (self.trainNavigationController == nil) { self.trainNavigationController = [[UINavigationController alloc] initWithRootViewController:self.trainerViewController]; } self.trainNavigationController.navigationBar.translucent = NO; [navController presentViewController:self.trainNavigationController animated:YES completion:nil]; } } - (void)openUserTagsStory:(id)sender { if (!self.userTagsViewController) { self.userTagsViewController = [[UserTagsViewController alloc] init]; } if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController showUserTagsPopover:sender]; } else { if (self.popoverController == nil) { self.popoverController = [[WYPopoverController alloc] initWithContentViewController:self.userTagsViewController]; self.popoverController.delegate = self; } else { [self.popoverController dismissPopoverAnimated:YES]; self.popoverController = nil; } [self.userTagsViewController view]; // Force viewDidLoad [self.popoverController setPopoverContentSize:CGSizeMake(220, 38 * MIN(6.5, [[self.dictSavedStoryTags allKeys] count]+0.5))]; CGRect frame = [sender CGRectValue]; [self.popoverController presentPopoverFromRect:frame inView:self.storyPageControl.currentPage.view permittedArrowDirections:WYPopoverArrowDirectionAny animated:YES]; } } #pragma mark - #pragma mark WYPopoverControllerDelegate implementation - (void)popoverControllerDidDismissPopover:(WYPopoverController *)thePopoverController { //Safe to release the popover here self.popoverController = nil; } - (BOOL)popoverControllerShouldDismissPopover:(WYPopoverController *)thePopoverController { //The popover is automatically dismissed if you click outside it, unless you return NO here return YES; } #pragma mark - - (void)reloadFeedsView:(BOOL)showLoader { [feedsViewController fetchFeedList:showLoader]; } - (void)loadFeedDetailView { [self loadFeedDetailView:YES]; } - (void)loadFeedDetailView:(BOOL)transition { self.inFeedDetail = YES; popoverHasFeedView = YES; [feedDetailViewController resetFeedDetail]; if (feedDetailViewController == dashboardViewController.storiesModule) { feedDetailViewController.storiesCollection = dashboardViewController.storiesModule.storiesCollection; } else { feedDetailViewController.storiesCollection = storiesCollection; } if (transition) { UIBarButtonItem *newBackButton = [[UIBarButtonItem alloc] initWithTitle: @"All" style: UIBarButtonItemStyleBordered target: nil action: nil]; [feedsViewController.navigationItem setBackBarButtonItem:newBackButton]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController transitionToFeedDetail]; } else { [navigationController pushViewController:feedDetailViewController animated:YES]; } } [self flushQueuedReadStories:NO withCallback:^{ [feedDetailViewController fetchFeedDetail:1 withCallback:nil]; }]; } - (void)loadTryFeedDetailView:(NSString *)feedId withStory:(NSString *)contentId isSocial:(BOOL)social withUser:(NSDictionary *)user showFindingStory:(BOOL)showHUD { NSDictionary *feed = [self getFeed:feedId]; if (social) { storiesCollection.isSocialView = YES; self.inFindingStoryMode = YES; if (feed == nil) { feed = user; self.isTryFeedView = YES; } } else { if (feed == nil) { feed = user; self.isTryFeedView = YES; } storiesCollection.isSocialView = NO; [self setInFindingStoryMode:NO]; } self.tryFeedStoryId = contentId; storiesCollection.activeFeed = feed; storiesCollection.activeFolder = nil; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self loadFeedDetailView]; } else if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { [self.navigationController popToRootViewControllerAnimated:NO]; if (self.feedsViewController.popoverController) { [self.feedsViewController.popoverController dismissPopoverAnimated:YES]; } if (self.navigationController.presentedViewController) { [self.navigationController dismissViewControllerAnimated:YES completion:^{ [self loadFeedDetailView]; }]; } else { [self loadFeedDetailView]; } } } - (void)loadStarredDetailViewWithStory:(NSString *)contentId showFindingStory:(BOOL)showHUD { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { [self.navigationController popToRootViewControllerAnimated:NO]; [self.navigationController dismissViewControllerAnimated:YES completion:nil]; if (self.feedsViewController.popoverController) { [self.feedsViewController.popoverController dismissPopoverAnimated:NO]; } } self.inFindingStoryMode = YES; [storiesCollection reset]; storiesCollection.isRiverView = YES; self.tryFeedStoryId = contentId; storiesCollection.activeFolder = @"saved_stories"; [self loadRiverFeedDetailView:feedDetailViewController withFolder:@"saved_stories"]; if (showHUD) { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.storyPageControl showShareHUD:@"Finding story..."]; } else { MBProgressHUD *HUD = [MBProgressHUD showHUDAddedTo:self.feedDetailViewController.view animated:YES]; HUD.labelText = @"Finding story..."; } } } - (BOOL)isSocialFeed:(NSString *)feedIdStr { if ([feedIdStr length] > 6) { NSString *feedIdSubStr = [feedIdStr substringToIndex:6]; if ([feedIdSubStr isEqualToString:@"social"]) { return YES; } } return NO; } - (BOOL)isSavedFeed:(NSString *)feedIdStr { return [feedIdStr startsWith:@"saved:"]; } - (BOOL)isPortrait { UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation; if (orientation == UIInterfaceOrientationPortrait || orientation == UIInterfaceOrientationPortraitUpsideDown) { return YES; } else { return NO; } } - (void)confirmLogout { UIAlertView *logoutConfirm = [[UIAlertView alloc] initWithTitle:@"Positive?" message:nil delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Logout", nil]; [logoutConfirm show]; [logoutConfirm setTag:1]; } - (void)showConnectToService:(NSString *)serviceName { AuthorizeServicesViewController *serviceVC = [[AuthorizeServicesViewController alloc] init]; serviceVC.url = [NSString stringWithFormat:@"/oauth/%@_connect", serviceName]; serviceVC.type = serviceName; serviceVC.fromStory = YES; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { UINavigationController *connectNav = [[UINavigationController alloc] initWithRootViewController:serviceVC]; self.modalNavigationController = connectNav; [masterContainerViewController dismissViewControllerAnimated:NO completion:nil]; self.modalNavigationController.modalPresentationStyle = UIModalPresentationFormSheet; self.modalNavigationController.navigationBar.translucent = NO; [self.masterContainerViewController presentViewController:modalNavigationController animated:YES completion:nil]; } else { [self.shareNavigationController pushViewController:serviceVC animated:YES]; } } - (void)refreshUserProfile:(void(^)())callback { NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@/social/load_user_profile", NEWSBLUR_URL]]; ASIHTTPRequest *_request = [ASIHTTPRequest requestWithURL:url]; __weak ASIHTTPRequest *request = _request; [request setResponseEncoding:NSUTF8StringEncoding]; [request setDefaultResponseEncoding:NSUTF8StringEncoding]; [request setFailedBlock:^(void) { NSLog(@"Failed user profile"); callback(); }]; [request setCompletionBlock:^(void) { NSString *responseString = [request responseString]; NSData *responseData=[responseString dataUsingEncoding:NSUTF8StringEncoding]; NSError *error; NSDictionary *results = [NSJSONSerialization JSONObjectWithData:responseData options:kNilOptions error:&error]; self.dictUserProfile = [results objectForKey:@"user_profile"]; self.dictSocialServices = [results objectForKey:@"services"]; callback(); }]; [request setTimeOutSeconds:30]; [request startAsynchronous]; } - (void)refreshFeedCount:(id)feedId { [feedsViewController fadeFeed:feedId]; } - (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { if (alertView.tag == 1) { // this is logout if (buttonIndex == 0) { return; } else { NSLog(@"Logging out..."); NSString *urlS = [NSString stringWithFormat:@"%@/reader/logout?api=1", NEWSBLUR_URL]; NSURL *url = [NSURL URLWithString:urlS]; __block ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url]; [request setDelegate:self]; [request setResponseEncoding:NSUTF8StringEncoding]; [request setDefaultResponseEncoding:NSUTF8StringEncoding]; [request setFailedBlock:^(void) { [MBProgressHUD hideHUDForView:self.view animated:YES]; }]; [request setCompletionBlock:^(void) { NSLog(@"Logout successful"); [MBProgressHUD hideHUDForView:self.view animated:YES]; [self showLogin]; }]; [request setTimeOutSeconds:30]; [request startAsynchronous]; [ASIHTTPRequest setSessionCookies:nil]; [MBProgressHUD hideHUDForView:self.view animated:YES]; MBProgressHUD *HUD = [MBProgressHUD showHUDAddedTo:self.view animated:YES]; HUD.labelText = @"Logging out..."; } } } - (void)loadRiverFeedDetailView:(FeedDetailViewController *)feedDetailView withFolder:(NSString *)folder { self.readStories = [NSMutableArray array]; NSMutableArray *feeds = [NSMutableArray array]; BOOL transferFromDashboard = [folder isEqualToString:@"river_dashboard"]; self.inFeedDetail = YES; [feedDetailView resetFeedDetail]; if (feedDetailView == dashboardViewController.storiesModule) { feedDetailView.storiesCollection = dashboardViewController.storiesModule.storiesCollection; } else if (feedDetailView == feedDetailViewController) { feedDetailView.storiesCollection = storiesCollection; } [feedDetailView.storiesCollection reset]; if (transferFromDashboard) { StoriesCollection *dashboardCollection = dashboardViewController.storiesModule.storiesCollection; [feedDetailView.storiesCollection transferStoriesFromCollection:dashboardCollection]; feedDetailView.storiesCollection.isRiverView = YES; feedDetailView.storiesCollection.transferredFromDashboard = YES; [feedDetailView.storiesCollection setActiveFolder:@"everything"]; } else { if ([folder isEqualToString:@"river_global"]) { feedDetailView.storiesCollection.isSocialRiverView = YES; feedDetailView.storiesCollection.isRiverView = YES; [feedDetailView.storiesCollection setActiveFolder:@"river_global"]; } else if ([folder isEqualToString:@"river_blurblogs"]) { feedDetailView.storiesCollection.isSocialRiverView = YES; feedDetailView.storiesCollection.isRiverView = YES; // add all the feeds from every NON blurblog folder [feedDetailView.storiesCollection setActiveFolder:@"river_blurblogs"]; for (NSString *folderName in self.feedsViewController.activeFeedLocations) { if ([folderName isEqualToString:@"river_blurblogs"]) { // remove all blurblugs which is a blank folder name NSArray *originalFolder = [self.dictFolders objectForKey:folderName]; NSArray *folderFeeds = [self.feedsViewController.activeFeedLocations objectForKey:folderName]; for (int l=0; l < [folderFeeds count]; l++) { [feeds addObject:[originalFolder objectAtIndex:[[folderFeeds objectAtIndex:l] intValue]]]; } } } } else if ([folder isEqualToString:@"everything"]) { feedDetailView.storiesCollection.isRiverView = YES; // add all the feeds from every NON blurblog folder [feedDetailView.storiesCollection setActiveFolder:@"everything"]; for (NSString *folderName in self.feedsViewController.activeFeedLocations) { if ([folderName isEqualToString:@"river_blurblogs"]) continue; if ([folderName isEqualToString:@"read_stories"]) continue; if ([folderName isEqualToString:@"saved_stories"]) continue; NSArray *originalFolder = [self.dictFolders objectForKey:folderName]; NSArray *folderFeeds = [self.feedsViewController.activeFeedLocations objectForKey:folderName]; for (int l=0; l < [folderFeeds count]; l++) { [feeds addObject:[originalFolder objectAtIndex:[[folderFeeds objectAtIndex:l] intValue]]]; } } [self.folderCountCache removeAllObjects]; } else { feedDetailView.storiesCollection.isRiverView = YES; NSString *folderName = [self.dictFoldersArray objectAtIndex:[folder intValue]]; if ([folder isEqualToString:@"saved_stories"] || [folderName isEqualToString:@"saved_stories"]) { feedDetailView.storiesCollection.isSavedView = YES; [feedDetailView.storiesCollection setActiveFolder:@"saved_stories"]; } else if ([folder isEqualToString:@"read_stories"] || [folderName isEqualToString:@"read_stories"]) { feedDetailView.storiesCollection.isReadView = YES; [feedDetailView.storiesCollection setActiveFolder:@"read_stories"]; } else { [feedDetailView.storiesCollection setActiveFolder:folderName]; } NSArray *originalFolder = [self.dictFolders objectForKey:folderName]; NSArray *activeFeedLocations = [self.feedsViewController.activeFeedLocations objectForKey:folderName]; for (int l=0; l < [activeFeedLocations count]; l++) { [feeds addObject:[originalFolder objectAtIndex:[[activeFeedLocations objectAtIndex:l] intValue]]]; } } feedDetailView.storiesCollection.activeFolderFeeds = feeds; NSUserDefaults *preferences = [NSUserDefaults standardUserDefaults]; if (!self.feedsViewController.viewShowingAllFeeds && [preferences boolForKey:@"show_feeds_after_being_read"]) { for (id feedId in feeds) { NSString *feedIdStr = [NSString stringWithFormat:@"%@", feedId]; [self.feedsViewController.stillVisibleFeeds setObject:[NSNumber numberWithBool:YES] forKey:feedIdStr]; } } } if (feedDetailView.storiesCollection.activeFolder) { [self.folderCountCache removeObjectForKey:feedDetailView.storiesCollection.activeFolder]; } if (feedDetailView == feedDetailViewController) { UIBarButtonItem *newBackButton = [[UIBarButtonItem alloc] initWithTitle: @"All" style: UIBarButtonItemStyleBordered target: nil action: nil]; [feedsViewController.navigationItem setBackBarButtonItem: newBackButton]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController transitionToFeedDetail]; } else { UINavigationController *navController = self.navigationController; [navController pushViewController:feedDetailViewController animated:YES]; } } if (!transferFromDashboard) { [self flushQueuedReadStories:NO withCallback:^{ [feedDetailView fetchRiver]; }]; } else { [feedDetailView reloadData]; } } - (void)openDashboardRiverForStory:(NSString *)contentId showFindingStory:(BOOL)showHUD { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { [self.navigationController popToRootViewControllerAnimated:NO]; [self.navigationController dismissViewControllerAnimated:YES completion:nil]; if (self.feedsViewController.popoverController) { [self.feedsViewController.popoverController dismissPopoverAnimated:NO]; } } self.inFindingStoryMode = YES; [storiesCollection reset]; storiesCollection.isRiverView = YES; self.tryFeedStoryId = contentId; storiesCollection.activeFolder = @"everything"; [self loadRiverFeedDetailView:feedDetailViewController withFolder:@"river_dashboard"]; if (showHUD) { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.storyPageControl showShareHUD:@"Finding story..."]; } else { MBProgressHUD *HUD = [MBProgressHUD showHUDAddedTo:self.feedDetailViewController.view animated:YES]; HUD.labelText = @"Finding story..."; } } } - (void)adjustStoryDetailWebView { // change UIWebView [storyPageControl.currentPage changeWebViewWidth]; [storyPageControl.nextPage changeWebViewWidth]; [storyPageControl.previousPage changeWebViewWidth]; } - (void)calibrateStoryTitles { [self.feedDetailViewController checkScroll]; [self.feedDetailViewController changeActiveFeedDetailRow]; } - (void)recalculateIntelligenceScores:(id)feedId { NSString *feedIdStr = [NSString stringWithFormat:@"%@", feedId]; NSMutableArray *newFeedStories = [NSMutableArray array]; for (NSDictionary *story in storiesCollection.activeFeedStories) { NSString *storyFeedId = [NSString stringWithFormat:@"%@", [story objectForKey:@"story_feed_id"]]; if (![storyFeedId isEqualToString:feedIdStr]) { [newFeedStories addObject:story]; continue; } NSMutableDictionary *newStory = [story mutableCopy]; // If the story is visible, mark it as sticky so it doesn;t go away on page loads. NSInteger score = [NewsBlurAppDelegate computeStoryScore:[story objectForKey:@"intelligence"]]; if (score >= self.selectedIntelligence) { [newStory setObject:[NSNumber numberWithBool:YES] forKey:@"sticky"]; } NSNumber *zero = [NSNumber numberWithInt:0]; NSMutableDictionary *intelligence = [NSMutableDictionary dictionaryWithObjects:[NSArray arrayWithObjects: [zero copy], [zero copy], [zero copy], [zero copy], nil] forKeys:[NSArray arrayWithObjects: @"author", @"feed", @"tags", @"title", nil]]; NSDictionary *classifiers = [storiesCollection.activeClassifiers objectForKey:feedIdStr]; for (NSString *title in [classifiers objectForKey:@"titles"]) { if ([[intelligence objectForKey:@"title"] intValue] <= 0 && [[story objectForKey:@"story_title"] containsString:title]) { int score = [[[classifiers objectForKey:@"titles"] objectForKey:title] intValue]; [intelligence setObject:[NSNumber numberWithInt:score] forKey:@"title"]; } } for (NSString *author in [classifiers objectForKey:@"authors"]) { if ([[intelligence objectForKey:@"author"] intValue] <= 0 && [[story objectForKey:@"story_authors"] class] != [NSNull class] && [[story objectForKey:@"story_authors"] containsString:author]) { int score = [[[classifiers objectForKey:@"authors"] objectForKey:author] intValue]; [intelligence setObject:[NSNumber numberWithInt:score] forKey:@"author"]; } } for (NSString *tag in [classifiers objectForKey:@"tags"]) { if ([[intelligence objectForKey:@"tags"] intValue] <= 0 && [[story objectForKey:@"story_tags"] class] != [NSNull class] && [[story objectForKey:@"story_tags"] containsObject:tag]) { int score = [[[classifiers objectForKey:@"tags"] objectForKey:tag] intValue]; [intelligence setObject:[NSNumber numberWithInt:score] forKey:@"tags"]; } } for (NSString *feed in [classifiers objectForKey:@"feeds"]) { if ([[intelligence objectForKey:@"feed"] intValue] <= 0 && [storyFeedId isEqualToString:feed]) { int score = [[[classifiers objectForKey:@"feeds"] objectForKey:feed] intValue]; [intelligence setObject:[NSNumber numberWithInt:score] forKey:@"feed"]; } } [newStory setObject:intelligence forKey:@"intelligence"]; [newFeedStories addObject:newStory]; } storiesCollection.activeFeedStories = newFeedStories; } - (void)changeActiveFeedDetailRow { [feedDetailViewController changeActiveFeedDetailRow]; } - (void)loadStoryDetailView { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { [navigationController pushViewController:storyPageControl animated:YES]; navigationController.navigationItem.hidesBackButton = YES; } NSInteger activeStoryLocation = [storiesCollection locationOfActiveStory]; if (activeStoryLocation >= 0) { BOOL animated = (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad && !self.tryFeedCategory); [self.storyPageControl view]; [self.storyPageControl changePage:activeStoryLocation animated:animated]; [self.storyPageControl animateIntoPlace:YES]; } [MBProgressHUD hideHUDForView:self.storyPageControl.view animated:YES]; } - (void)setTitle:(NSString *)title { UILabel *label = [[UILabel alloc] init]; [label setFont:[UIFont boldSystemFontOfSize:16.0]]; [label setBackgroundColor:[UIColor clearColor]]; [label setTextColor:UIColorFromRGB(0x404040)]; [label setText:title]; [label setShadowOffset:CGSizeMake(0, -1)]; [label setShadowColor:UIColorFromRGB(0xFAFAFA)]; [label sizeToFit]; [navigationController.navigationBar.topItem setTitleView:label]; } - (void)showOriginalStory:(NSURL *)url { NSUserDefaults *preferences = [NSUserDefaults standardUserDefaults]; if ([[preferences stringForKey:@"story_browser"] isEqualToString:@"safari"]) { [[UIApplication sharedApplication] openURL:url]; return; } else if ([[preferences stringForKey:@"story_browser"] isEqualToString:@"chrome"] && [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"googlechrome-x-callback://"]]) { NSString *openingURL = [url.absoluteString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSURL *callbackURL = [NSURL URLWithString:@"newsblur://"]; NSString *callback = [callbackURL.absoluteString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSString *sourceName = [[[NSBundle mainBundle]objectForInfoDictionaryKey:@"CFBundleName"] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSURL *activityURL = [NSURL URLWithString: [NSString stringWithFormat:@"googlechrome-x-callback://x-callback-url/open/?url=%@&x-success=%@&x-source=%@", openingURL, callback, sourceName]]; [[UIApplication sharedApplication] openURL:activityURL]; return; } else if ([[preferences stringForKey:@"story_browser"] isEqualToString:@"opera_mini"] && [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"opera-http://"]]) { NSString *operaURL; NSRange prefix = [[url absoluteString] rangeOfString: @"http"]; if (NSNotFound != prefix.location) { operaURL = [[url absoluteString] stringByReplacingCharactersInRange: prefix withString: @"opera-http"]; } [[UIApplication sharedApplication] openURL:[NSURL URLWithString:operaURL]]; return; } else { self.activeOriginalStoryURL = url; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController transitionToOriginalView]; } else { if ([[navigationController viewControllers] containsObject:originalStoryViewController]) { return; } [navigationController pushViewController:originalStoryViewController animated:YES]; [originalStoryViewController view]; // Force viewDidLoad [originalStoryViewController loadInitialStory]; } } } - (void)closeOriginalStory { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController transitionFromOriginalView]; } else { if ([[navigationController viewControllers] containsObject:originalStoryViewController]) { [navigationController popToViewController:storyPageControl animated:YES]; } } } - (void)hideStoryDetailView { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [self.masterContainerViewController transitionFromFeedDetail]; } else { [self.navigationController popViewControllerAnimated:YES]; } } #pragma mark - Unread Counts - (void)populateDictUnreadCounts { [self.database inDatabase:^(FMDatabase *db) { FMResultSet *cursor = [db executeQuery:@"SELECT * FROM unread_counts"]; while ([cursor next]) { NSDictionary *unreadCounts = [cursor resultDictionary]; [self.dictUnreadCounts setObject:unreadCounts forKey:[unreadCounts objectForKey:@"feed_id"]]; } [cursor close]; }]; } - (NSInteger)unreadCount { if (storiesCollection.isRiverView || storiesCollection.isSocialRiverView) { return [self unreadCountForFolder:nil]; } else { return [self unreadCountForFeed:nil]; } } - (NSInteger)allUnreadCount { NSInteger total = 0; for (id key in self.dictSocialFeeds) { NSDictionary *feed = [self.dictSocialFeeds objectForKey:key]; total += [[feed objectForKey:@"ps"] integerValue]; total += [[feed objectForKey:@"nt"] integerValue]; NSLog(@"feed title and number is %@ %i", [feed objectForKey:@"feed_title"], ([[feed objectForKey:@"ps"] intValue] + [[feed objectForKey:@"nt"] intValue])); NSLog(@"total is %ld", (long)total); } for (id key in self.dictUnreadCounts) { NSDictionary *feed = [self.dictUnreadCounts objectForKey:key]; total += [[feed objectForKey:@"ps"] intValue]; total += [[feed objectForKey:@"nt"] intValue]; // NSLog(@"feed title and number is %@ %i", [feed objectForKey:@"feed_title"], ([[feed objectForKey:@"ps"] intValue] + [[feed objectForKey:@"nt"] intValue])); // NSLog(@"total is %i", total); } return total; } - (NSInteger)unreadCountForFeed:(NSString *)feedId { NSInteger total = 0; NSDictionary *feed; if (feedId) { NSString *feedIdStr = [NSString stringWithFormat:@"%@",feedId]; if ([feedIdStr containsString:@"social:"]) { feed = [self.dictSocialFeeds objectForKey:feedIdStr]; } else { feed = [self.dictUnreadCounts objectForKey:feedIdStr]; } } else { NSString *feedIdStr = [NSString stringWithFormat:@"%@", [storiesCollection.activeFeed objectForKey:@"id"]]; feed = [self.dictUnreadCounts objectForKey:feedIdStr]; } total += [[feed objectForKey:@"ps"] intValue]; if ([self selectedIntelligence] <= 0) { total += [[feed objectForKey:@"nt"] intValue]; } if ([self selectedIntelligence] <= -1) { total += [[feed objectForKey:@"ng"] intValue]; } return total; } - (NSInteger)unreadCountForFolder:(NSString *)folderName { NSInteger total = 0; NSArray *folder; if ([folderName isEqual:@"river_blurblogs"] || (!folderName && [storiesCollection.activeFolder isEqual:@"river_blurblogs"])) { for (id feedId in self.dictSocialFeeds) { total += [self unreadCountForFeed:feedId]; } } else if ([folderName isEqual:@"river_global"] || (!folderName && [storiesCollection.activeFolder isEqual:@"river_global"])) { total = 0; } else if ([folderName isEqual:@"everything"] || (!folderName && [storiesCollection.activeFolder isEqual:@"everything"])) { // TODO: Fix race condition where self.dictUnreadCounts can be changed while being updated. for (id feedId in self.dictUnreadCounts) { total += [self unreadCountForFeed:feedId]; } } else { if (!folderName) { folder = [self.dictFolders objectForKey:storiesCollection.activeFolder]; } else { folder = [self.dictFolders objectForKey:folderName]; } for (id feedId in folder) { total += [self unreadCountForFeed:feedId]; } } return total; } - (UnreadCounts *)splitUnreadCountForFeed:(NSString *)feedId { UnreadCounts *counts = [UnreadCounts alloc]; NSDictionary *feedCounts; if (!feedId) { feedId = [storiesCollection.activeFeed objectForKey:@"id"]; } NSString *feedIdStr = [NSString stringWithFormat:@"%@", feedId]; feedCounts = [self.dictUnreadCounts objectForKey:feedIdStr]; counts.ps += [[feedCounts objectForKey:@"ps"] intValue]; counts.nt += [[feedCounts objectForKey:@"nt"] intValue]; counts.ng += [[feedCounts objectForKey:@"ng"] intValue]; return counts; } - (UnreadCounts *)splitUnreadCountForFolder:(NSString *)folderName { 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 isEqual:@"river_blurblogs"] || (!folderName && [storiesCollection.activeFolder isEqual:@"river_blurblogs"])) { for (id feedId in self.dictSocialFeeds) { [counts addCounts:[self splitUnreadCountForFeed:feedId]]; } } else if ([folderName isEqual:@"river_global"] || (!folderName && [storiesCollection.activeFolder isEqual:@"river_global"])) { // Nothing for global } else if ([folderName isEqual:@"everything"] || (!folderName && [storiesCollection.activeFolder isEqual:@"everything"])) { for (NSArray *folder in [self.dictFolders allValues]) { for (id feedId in folder) { if ([feedId isKindOfClass:[NSString class]] && [feedId startsWith:@"saved:"]) { // Skip saved feeds which have fake unread counts. continue; } [counts addCounts:[self splitUnreadCountForFeed:feedId]]; } } } else { if (!folderName) { folder = [self.dictFolders objectForKey:storiesCollection.activeFolder]; } else { folder = [self.dictFolders objectForKey:folderName]; } for (id feedId in folder) { [counts addCounts:[self splitUnreadCountForFeed:feedId]]; } } 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; } - (BOOL)isFolderCollapsed:(NSString *)folderName { if (!self.collapsedFolders) { self.collapsedFolders = [[NSMutableDictionary alloc] init]; NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults]; for (NSString *folderName in self.dictFoldersArray) { NSString *collapseKey = [NSString stringWithFormat:@"folderCollapsed:%@", folderName]; if ([userPreferences boolForKey:collapseKey]) { [self.collapsedFolders setObject:folderName forKey:folderName]; } } } return !![self.collapsedFolders objectForKey:folderName]; } #pragma mark - Story Management - (NSDictionary *)markVisibleStoriesRead { NSMutableDictionary *feedsStories = [NSMutableDictionary dictionary]; for (NSDictionary *story in storiesCollection.activeFeedStories) { if ([[story objectForKey:@"read_status"] intValue] != 0) { continue; } NSString *feedIdStr = [NSString stringWithFormat:@"%@",[story objectForKey:@"story_feed_id"]]; NSDictionary *feed = [self getFeed:feedIdStr]; if (![feedsStories objectForKey:feedIdStr]) { [feedsStories setObject:[NSMutableArray array] forKey:feedIdStr]; } NSMutableArray *stories = [feedsStories objectForKey:feedIdStr]; [stories addObject:[story objectForKey:@"story_hash"]]; [storiesCollection markStoryRead:story feed:feed]; } return feedsStories; } #pragma mark - #pragma mark Mark as read - (void)markActiveFolderAllRead { if ([storiesCollection.activeFolder isEqual:@"everything"]) { for (NSString *folderName in self.dictFoldersArray) { for (id feedId in [self.dictFolders objectForKey:folderName]) { [self markFeedAllRead:feedId]; } } } else { for (id feedId in [self.dictFolders objectForKey:storiesCollection.activeFolder]) { [self markFeedAllRead:feedId]; } } } - (void)markFeedAllRead:(id)feedId { NSString *feedIdStr = [NSString stringWithFormat:@"%@",feedId]; NSMutableDictionary *unreadCounts = [NSMutableDictionary dictionary]; [unreadCounts setValue:[NSNumber numberWithInt:0] forKey:@"ps"]; [unreadCounts setValue:[NSNumber numberWithInt:0] forKey:@"nt"]; [unreadCounts setValue:[NSNumber numberWithInt:0] forKey:@"ng"]; [self.dictUnreadCounts setObject:unreadCounts forKey:feedIdStr]; } - (void)markFeedReadInCache:(NSArray *)feedIds { dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0ul); dispatch_async(queue, ^{ [self.database inTransaction:^(FMDatabase *db, BOOL *rollback) { [db executeUpdate:[NSString stringWithFormat:@"UPDATE unread_counts SET ps = 0, nt = 0, ng = 0 " "WHERE feed_id IN (\"%@\")", [feedIds componentsJoinedByString:@"\",\""]]]; [db executeUpdate:[NSString stringWithFormat:@"DELETE FROM unread_hashes " "WHERE story_feed_id IN (\"%@\")", [feedIds componentsJoinedByString:@"\",\""]]]; }]; }); } - (void)markFeedReadInCache:(NSArray *)feedIds cutoffTimestamp:(NSInteger)cutoff { for (NSString *feedId in feedIds) { NSDictionary *unreadCounts = [self.dictUnreadCounts objectForKey:feedId]; NSMutableDictionary *newUnreadCounts = [unreadCounts mutableCopy]; NSMutableArray *stories = [NSMutableArray array]; [self.database inDatabase:^(FMDatabase *db) { NSString *sql = [NSString stringWithFormat:@"SELECT * FROM stories s " "INNER JOIN unread_hashes uh ON s.story_hash = uh.story_hash " "WHERE s.story_feed_id = %@ AND s.story_timestamp < %ld", feedId, (long)cutoff]; FMResultSet *cursor = [db executeQuery:sql]; while ([cursor next]) { NSDictionary *story = [cursor resultDictionary]; [stories addObject:[NSJSONSerialization JSONObjectWithData:[[story objectForKey:@"story_json"] dataUsingEncoding:NSUTF8StringEncoding] options:nil error:nil]]; } [cursor close]; }]; for (NSDictionary *story in stories) { NSInteger score = [NewsBlurAppDelegate computeStoryScore:[story objectForKey:@"intelligence"]]; if (score > 0) { int unreads = MAX(0, [[newUnreadCounts objectForKey:@"ps"] intValue] - 1); [newUnreadCounts setValue:[NSNumber numberWithInt:unreads] forKey:@"ps"]; } else if (score == 0) { int unreads = MAX(0, [[newUnreadCounts objectForKey:@"nt"] intValue] - 1); [newUnreadCounts setValue:[NSNumber numberWithInt:unreads] forKey:@"nt"]; } else if (score < 0) { int unreads = MAX(0, [[newUnreadCounts objectForKey:@"ng"] intValue] - 1); [newUnreadCounts setValue:[NSNumber numberWithInt:unreads] forKey:@"ng"]; } [self.dictUnreadCounts setObject:newUnreadCounts forKey:feedId]; } [self.database inTransaction:^(FMDatabase *db, BOOL *rollback) { for (NSDictionary *story in stories) { NSMutableDictionary *newStory = [story mutableCopy]; [newStory setObject:[NSNumber numberWithInt:1] forKey:@"read_status"]; NSString *storyHash = [newStory objectForKey:@"story_hash"]; [db executeUpdate:@"UPDATE stories SET story_json = ? WHERE story_hash = ?", [newStory JSONRepresentation], storyHash]; } NSString *deleteSql = [NSString stringWithFormat:@"DELETE FROM unread_hashes " "WHERE story_feed_id = \"%@\" " "AND story_timestamp < %ld", feedId, (long)cutoff]; [db executeUpdate:deleteSql]; [db executeUpdate:@"UPDATE unread_counts SET ps = ?, nt = ?, ng = ? WHERE feed_id = ?", [newUnreadCounts objectForKey:@"ps"], [newUnreadCounts objectForKey:@"nt"], [newUnreadCounts objectForKey:@"ng"], feedId]; }]; } } - (void)markStoriesRead:(NSDictionary *)stories inFeeds:(NSArray *)feeds cutoffTimestamp:(NSInteger)cutoff { // Must be offline and marking all as read, so load all stories. if (stories && [[stories allKeys] count]) { [self queueReadStories:stories]; } if ([feeds count]) { NSMutableDictionary *feedsStories = [NSMutableDictionary dictionary]; [self.database inDatabase:^(FMDatabase *db) { NSString *sql = [NSString stringWithFormat:@"SELECT u.story_feed_id, u.story_hash " "FROM unread_hashes u WHERE u.story_feed_id IN (\"%@\")", [feeds componentsJoinedByString:@"\",\""]]; if (cutoff) { sql = [NSString stringWithFormat:@"%@ AND u.story_timestamp < %ld", sql, (long)cutoff]; } FMResultSet *cursor = [db executeQuery:sql]; while ([cursor next]) { NSDictionary *story = [cursor resultDictionary]; NSString *feedIdStr = [story objectForKey:@"story_feed_id"]; NSString *storyHash = [story objectForKey:@"story_hash"]; if (![feedsStories objectForKey:feedIdStr]) { [feedsStories setObject:[NSMutableArray array] forKey:feedIdStr]; } NSMutableArray *stories = [feedsStories objectForKey:feedIdStr]; [stories addObject:storyHash]; } [cursor close]; }]; [self queueReadStories:feedsStories]; if (cutoff) { [self markFeedReadInCache:[feedsStories allKeys] cutoffTimestamp:cutoff]; } else { for (NSString *feedId in [feedsStories allKeys]) { [self markFeedAllRead:feedId]; } [self markFeedReadInCache:[feedsStories allKeys]]; } } } - (void)requestFailedMarkStoryRead:(ASIFormDataRequest *)request { // [self informError:@"Failed to mark story as read"]; NSArray *feedIds = [request.userInfo objectForKey:@"feeds"]; NSDictionary *stories = [request.userInfo objectForKey:@"stories"]; [self markStoriesRead:stories inFeeds:feedIds cutoffTimestamp:nil]; } - (void)finishMarkAllAsRead:(ASIFormDataRequest *)request { if (request.responseStatusCode != 200) { [self requestFailedMarkStoryRead:request]; } } - (void)finishMarkAsRead:(NSDictionary *)story { if (!storyPageControl.previousPage || !storyPageControl.currentPage || !storyPageControl.nextPage) return; for (StoryDetailViewController *page in @[storyPageControl.previousPage, storyPageControl.currentPage, storyPageControl.nextPage]) { if ([[page.activeStory objectForKey:@"story_hash"] isEqualToString:[story objectForKey:@"story_hash"]]) { page.isRecentlyUnread = NO; [storyPageControl refreshHeaders]; } } } - (void)finishMarkAsUnread:(NSDictionary *)story { for (StoryDetailViewController *page in @[storyPageControl.previousPage, storyPageControl.currentPage, storyPageControl.nextPage]) { if ([[page.activeStory objectForKey:@"story_hash"] isEqualToString:[story objectForKey:@"story_hash"]]) { page.isRecentlyUnread = YES; [storyPageControl refreshHeaders]; } } [storyPageControl setNextPreviousButtons]; originalStoryCount += 1; } - (void)failedMarkAsUnread:(ASIFormDataRequest *)request { if (![storyPageControl failedMarkAsUnread:request]) { [feedDetailViewController failedMarkAsUnread:request]; [dashboardViewController.storiesModule failedMarkAsUnread:request]; } [feedDetailViewController reloadData]; [dashboardViewController.storiesModule reloadData]; } - (void)finishMarkAsSaved:(ASIFormDataRequest *)request { [storyPageControl finishMarkAsSaved:request]; [feedDetailViewController finishMarkAsSaved:request]; } - (void)failedMarkAsSaved:(ASIFormDataRequest *)request { if (![storyPageControl failedMarkAsSaved:request]) { [feedDetailViewController failedMarkAsSaved:request]; [dashboardViewController.storiesModule failedMarkAsSaved:request]; } [feedDetailViewController reloadData]; [dashboardViewController.storiesModule reloadData]; } - (void)finishMarkAsUnsaved:(ASIFormDataRequest *)request { [storyPageControl finishMarkAsUnsaved:request]; [feedDetailViewController finishMarkAsUnsaved:request]; } - (void)failedMarkAsUnsaved:(ASIFormDataRequest *)request { if (![storyPageControl failedMarkAsUnsaved:request]) { [feedDetailViewController failedMarkAsUnsaved:request]; [dashboardViewController.storiesModule failedMarkAsUnsaved:request]; } [feedDetailViewController reloadData]; [dashboardViewController.storiesModule reloadData]; } - (NSInteger)adjustSavedStoryCount:(NSString *)tagName direction:(NSInteger)direction { NSString *savedTagId = [NSString stringWithFormat:@"saved:%@", tagName]; NSMutableDictionary *newTag = [[self.dictSavedStoryTags objectForKey:savedTagId] mutableCopy]; if (!newTag) { newTag = [@{@"ps": [NSNumber numberWithInt:0], @"feed_title": tagName } mutableCopy]; } NSInteger newCount = [[newTag objectForKey:@"ps"] integerValue] + direction; [newTag setObject:[NSNumber numberWithInteger:newCount] forKey:@"ps"]; NSMutableDictionary *savedStoryDict = [[NSMutableDictionary alloc] init]; for (NSString *tagId in [self.dictSavedStoryTags allKeys]) { if ([tagId isEqualToString:savedTagId]) { if (newCount > 0) { [savedStoryDict setObject:newTag forKey:tagId]; } } else { [savedStoryDict setObject:[self.dictSavedStoryTags objectForKey:tagId] forKey:tagId]; } } // If adding a tag, it won't already be in dictSavedStoryTags if (![self.dictSavedStoryTags objectForKey:savedStoryDict] && newCount > 0) { [savedStoryDict setObject:newTag forKey:savedTagId]; } self.dictSavedStoryTags = savedStoryDict; return newCount; } - (NSArray *)updateStarredStoryCounts:(NSDictionary *)results { if ([results objectForKey:@"starred_count"]) { self.savedStoriesCount = [[results objectForKey:@"starred_count"] intValue]; } if (!self.savedStoriesCount) return [[NSArray alloc] init]; NSMutableDictionary *savedStoryDict = [[NSMutableDictionary alloc] init]; NSMutableArray *savedStories = [NSMutableArray array]; if (![results objectForKey:@"starred_counts"] || [[results objectForKey:@"starred_counts"] isKindOfClass:[NSNull class]]) { return savedStories; } for (NSDictionary *userTag in [results objectForKey:@"starred_counts"]) { if ([[userTag objectForKey:@"tag"] isKindOfClass:[NSNull class]] || [[userTag objectForKey:@"tag"] isEqualToString:@""]) continue; NSString *savedTagId = [NSString stringWithFormat:@"saved:%@", [userTag objectForKey:@"tag"]]; NSDictionary *savedTag = @{@"ps": [userTag objectForKey:@"count"], @"feed_title": [userTag objectForKey:@"tag"], @"id": [userTag objectForKey:@"tag"], @"tag": [userTag objectForKey:@"tag"]}; [savedStories addObject:savedTagId]; [savedStoryDict setObject:savedTag forKey:savedTagId]; [self.dictUnreadCounts setObject:@{@"ps": [userTag objectForKey:@"count"], @"nt": [NSNumber numberWithInt:0], @"ng": [NSNumber numberWithInt:0]} forKey:savedTagId]; } self.dictSavedStoryTags = savedStoryDict; return savedStories; } - (void)renameFeed:(NSString *)newTitle { NSMutableDictionary *newActiveFeed = [storiesCollection.activeFeed mutableCopy]; [newActiveFeed setObject:newTitle forKey:@"feed_title"]; storiesCollection.activeFeed = newActiveFeed; } - (void)renameFolder:(NSString *)newTitle { storiesCollection.activeFolder = newTitle; } #pragma mark - #pragma mark Story functions + (int)computeStoryScore:(NSDictionary *)intelligence { int score = 0; int title = [[intelligence objectForKey:@"title"] intValue]; int author = [[intelligence objectForKey:@"author"] intValue]; int tags = [[intelligence objectForKey:@"tags"] intValue]; int score_max = MAX(title, MAX(author, tags)); int score_min = MIN(title, MIN(author, tags)); if (score_max > 0) score = score_max; else if (score_min < 0) score = score_min; if (score == 0) score = [[intelligence objectForKey:@"feed"] intValue]; // NSLog(@"%d/%d -- %d: %@", score_max, score_min, score, intelligence); return score; } #pragma mark - Feed Management - (NSString *)extractParentFolderName:(NSString *)folderName { if ([folderName containsString:@"Top Level"] || [folderName isEqual:@"everything"]) { folderName = @""; } if ([folderName containsString:@" - "]) { NSInteger lastFolderLoc = [folderName rangeOfString:@" - " options:NSBackwardsSearch].location; folderName = [folderName substringToIndex:lastFolderLoc]; } else { folderName = @"— Top Level —"; } return folderName; } - (NSString *)extractFolderName:(NSString *)folderName { if ([folderName containsString:@"Top Level"] || [folderName isEqual:@"everything"]) { folderName = @""; } if ([folderName containsString:@" - "]) { NSInteger folder_loc = [folderName rangeOfString:@" - " options:NSBackwardsSearch].location; folderName = [folderName substringFromIndex:(folder_loc + 3)]; } return folderName; } - (NSArray *)parentFoldersForFeed:(NSString *)feedId { NSMutableArray *folderNames = [[NSMutableArray alloc] init]; for (NSString *folderName in self.dictFoldersArray) { NSArray *folder = [self.dictFolders objectForKey:folderName]; if ([folder containsObject:feedId]) { [folderNames addObject:[self extractFolderName:folderName]]; [folderNames addObject:[self extractParentFolderName:folderName]]; } } NSMutableArray *uniqueFolderNames = [[NSMutableArray alloc] init]; for (NSString *folderName in folderNames) { if ([uniqueFolderNames containsObject:folderName]) continue; if ([folderName containsString:@"Top Level"]) continue; if ([folderName length] < 1) continue; [uniqueFolderNames addObject:folderName]; } return uniqueFolderNames; } - (NSDictionary *)getFeed:(NSString *)feedId { NSDictionary *feed; if (storiesCollection.isSocialView || storiesCollection.isSocialRiverView || [feedId startsWith:@"social:"]) { feed = [self.dictActiveFeeds objectForKey:feedId]; // this is to catch when a user is already subscribed if (!feed) { feed = [self.dictSocialFeeds objectForKey:feedId]; } if (!feed) { feed = [self.dictFeeds objectForKey:feedId]; } } else { feed = [self.dictFeeds objectForKey:feedId]; } return feed; } - (NSDictionary *)getStory:(NSString *)storyHash { for (NSDictionary *story in storiesCollection.activeFeedStories) { if ([[story objectForKey:@"story_hash"] isEqualToString:storyHash]) { return story; } } return nil; } #pragma mark - #pragma mark Feed Templates + (void)fillGradient:(CGRect)r startColor:(UIColor *)startColor endColor:(UIColor *)endColor { CGContextRef context = UIGraphicsGetCurrentContext(); UIGraphicsPushContext(context); CGGradientRef gradient; CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB(); CGFloat locations[2] = {0.0f, 1.0f}; CGFloat startRed, startGreen, startBlue, startAlpha; CGFloat endRed, endGreen, endBlue, endAlpha; [startColor getRed:&startRed green:&startGreen blue:&startBlue alpha:&startAlpha]; [endColor getRed:&endRed green:&endGreen blue:&endBlue alpha:&endAlpha]; CGFloat components[8] = { startRed, startGreen, startBlue, startAlpha, endRed, endGreen, endBlue, endAlpha }; gradient = CGGradientCreateWithColorComponents(colorSpace, components, locations, 2); CGColorSpaceRelease(colorSpace); CGPoint startPoint = CGPointMake(CGRectGetMinX(r), r.origin.y); CGPoint endPoint = CGPointMake(startPoint.x, r.origin.y + r.size.height); CGContextDrawLinearGradient(context, gradient, startPoint, endPoint, 0); CGGradientRelease(gradient); UIGraphicsPopContext(); } + (UIView *)makeGradientView:(CGRect)rect startColor:(NSString *)start endColor:(NSString *)end { UIView *gradientView = [[UIView alloc] initWithFrame:rect]; CAGradientLayer *gradient = [CAGradientLayer layer]; gradient.frame = CGRectMake(0, 1, rect.size.width, rect.size.height-1); gradient.opacity = 0.7; unsigned int color = 0; unsigned int colorFade = 0; if ([start class] == [NSNull class]) { start = @"505050"; } if ([end class] == [NSNull class]) { end = @"303030"; } NSScanner *scanner = [NSScanner scannerWithString:start]; [scanner scanHexInt:&color]; NSScanner *scannerFade = [NSScanner scannerWithString:end]; [scannerFade scanHexInt:&colorFade]; gradient.colors = [NSArray arrayWithObjects:(id)[UIColorFromRGB(color) CGColor], (id)[UIColorFromRGB(colorFade) CGColor], nil]; CALayer *whiteBackground = [CALayer layer]; whiteBackground.frame = CGRectMake(0, 1, rect.size.width, rect.size.height-1); whiteBackground.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.7].CGColor; [gradientView.layer addSublayer:whiteBackground]; [gradientView.layer addSublayer:gradient]; CALayer *topBorder = [CALayer layer]; topBorder.frame = CGRectMake(0, 1, rect.size.width, 1); topBorder.backgroundColor = [UIColorFromRGB(colorFade) colorWithAlphaComponent:0.7].CGColor; topBorder.opacity = 1; [gradientView.layer addSublayer:topBorder]; CALayer *bottomBorder = [CALayer layer]; bottomBorder.frame = CGRectMake(0, rect.size.height-1, rect.size.width, 1); bottomBorder.backgroundColor = [UIColorFromRGB(colorFade) colorWithAlphaComponent:0.7].CGColor; bottomBorder.opacity = 1; [gradientView.layer addSublayer:bottomBorder]; return gradientView; } - (UIView *)makeFeedTitleGradient:(NSDictionary *)feed withRect:(CGRect)rect { UIView *gradientView; if (storiesCollection.isRiverView || storiesCollection.isSocialView || storiesCollection.isSocialRiverView || storiesCollection.isSavedView || storiesCollection.isReadView) { gradientView = [NewsBlurAppDelegate makeGradientView:rect startColor:[feed objectForKey:@"favicon_fade"] endColor:[feed objectForKey:@"favicon_color"]]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = [feed objectForKey:@"feed_title"]; titleLabel.backgroundColor = [UIColor clearColor]; titleLabel.textAlignment = NSTextAlignmentLeft; titleLabel.lineBreakMode = NSLineBreakByTruncatingTail; titleLabel.numberOfLines = 1; titleLabel.font = [UIFont fontWithName:@"Helvetica-Bold" size:11.0]; titleLabel.shadowOffset = CGSizeMake(0, 1); if ([[feed objectForKey:@"favicon_text_color"] class] != [NSNull class]) { titleLabel.textColor = [[feed objectForKey:@"favicon_text_color"] isEqualToString:@"white"] ? [UIColor whiteColor] : [UIColor blackColor]; titleLabel.shadowColor = [[feed objectForKey:@"favicon_text_color"] isEqualToString:@"white"] ? UIColorFromRGB(0x202020) : UIColorFromRGB(0xd0d0d0); } else { titleLabel.textColor = [UIColor whiteColor]; titleLabel.shadowColor = [UIColor blackColor]; } titleLabel.frame = CGRectMake(32, 1, rect.size.width-32, 20); NSString *feedIdStr = [NSString stringWithFormat:@"%@", [feed objectForKey:@"id"]]; UIImage *titleImage = [self getFavicon:feedIdStr]; UIImageView *titleImageView = [[UIImageView alloc] initWithImage:titleImage]; titleImageView.frame = CGRectMake(8, 3, 16.0, 16.0); [titleLabel addSubview:titleImageView]; [gradientView addSubview:titleLabel]; [gradientView addSubview:titleImageView]; } else { gradientView = [NewsBlurAppDelegate makeGradientView:CGRectMake(0, -1, rect.size.width, 10) // hard coding the 1024 as a hack for window.frame.size.width startColor:[feed objectForKey:@"favicon_fade"] endColor:[feed objectForKey:@"favicon_color"]]; } gradientView.opaque = YES; return gradientView; } - (UIView *)makeFeedTitle:(NSDictionary *)feed { UILabel *titleLabel = [[UILabel alloc] init]; if (storiesCollection.isSocialRiverView && [storiesCollection.activeFolder isEqualToString:@"river_blurblogs"]) { titleLabel.text = [NSString stringWithFormat:@" All Shared Stories"]; } else if (storiesCollection.isSocialRiverView && [storiesCollection.activeFolder isEqualToString:@"river_global"]) { titleLabel.text = [NSString stringWithFormat:@" Global Shared Stories"]; } else if (storiesCollection.isRiverView && [storiesCollection.activeFolder isEqualToString:@"everything"]) { titleLabel.text = [NSString stringWithFormat:@" All Stories"]; } else if (storiesCollection.isSavedView && storiesCollection.activeSavedStoryTag) { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { titleLabel.text = [NSString stringWithFormat:@" %@", storiesCollection.activeSavedStoryTag]; } else { titleLabel.text = [NSString stringWithFormat:@" Saved Stories - %@", storiesCollection.activeSavedStoryTag]; } } else if ([storiesCollection.activeFolder isEqualToString:@"read_stories"]) { titleLabel.text = [NSString stringWithFormat:@" Read Stories"]; } else if ([storiesCollection.activeFolder isEqualToString:@"saved_stories"]) { titleLabel.text = [NSString stringWithFormat:@" Saved Stories"]; } else if (storiesCollection.isSocialView) { titleLabel.text = [NSString stringWithFormat:@" %@", [feed objectForKey:@"feed_title"]]; } else if (storiesCollection.isRiverView) { titleLabel.text = [NSString stringWithFormat:@" %@", storiesCollection.activeFolder]; } else { titleLabel.text = [NSString stringWithFormat:@" %@", [feed objectForKey:@"feed_title"]]; } titleLabel.backgroundColor = [UIColor clearColor]; titleLabel.textAlignment = NSTextAlignmentLeft; titleLabel.font = [UIFont fontWithName:@"Helvetica-Bold" size:15.0]; titleLabel.textColor = UIColorFromRGB(0x4D4C4A); titleLabel.lineBreakMode = NSLineBreakByTruncatingTail; titleLabel.numberOfLines = 1; titleLabel.shadowColor = UIColorFromRGB(0xF0F0F0); titleLabel.shadowOffset = CGSizeMake(0, 1); titleLabel.center = CGPointMake(0, -2); if (!storiesCollection.isSocialView) { titleLabel.center = CGPointMake(28, -2); NSString *feedIdStr = [NSString stringWithFormat:@"%@", [feed objectForKey:@"id"]]; UIImage *titleImage; if (storiesCollection.isSocialRiverView && [storiesCollection.activeFolder isEqualToString:@"river_global"]) { titleImage = [UIImage imageNamed:@"ak-icon-global.png"]; } else if (storiesCollection.isSocialRiverView && [storiesCollection.activeFolder isEqualToString:@"river_blurblogs"]) { titleImage = [UIImage imageNamed:@"ak-icon-blurblogs.png"]; } else if (storiesCollection.isRiverView && [storiesCollection.activeFolder isEqualToString:@"everything"]) { titleImage = [UIImage imageNamed:@"ak-icon-allstories.png"]; } else if (storiesCollection.isSavedView && storiesCollection.activeSavedStoryTag) { titleImage = [UIImage imageNamed:@"tag.png"]; } else if ([storiesCollection.activeFolder isEqualToString:@"read_stories"]) { titleImage = [UIImage imageNamed:@"g_icn_folder_read.png"]; } else if ([storiesCollection.activeFolder isEqualToString:@"saved_stories"]) { titleImage = [UIImage imageNamed:@"clock.png"]; } else if (storiesCollection.isRiverView) { titleImage = [UIImage imageNamed:@"g_icn_folder.png"]; } else { titleImage = [self getFavicon:feedIdStr]; } UIImageView *titleImageView = [[UIImageView alloc] initWithImage:titleImage]; titleImageView.frame = CGRectMake(0.0, 2.0, 16.0, 16.0); [titleLabel addSubview:titleImageView]; } [titleLabel sizeToFit]; return titleLabel; } - (void)saveFavicon:(UIImage *)image feedId:(NSString *)filename { if (image && filename && ![image isKindOfClass:[NSNull class]] && [filename class] != [NSNull class]) { [self.cachedFavicons setObject:image forKey:filename]; } } - (UIImage *)getFavicon:(NSString *)filename { return [self getFavicon:filename isSocial:NO]; } - (UIImage *)getFavicon:(NSString *)filename isSocial:(BOOL)isSocial { return [self getFavicon:filename isSocial:isSocial isSaved:NO]; } - (UIImage *)getFavicon:(NSString *)filename isSocial:(BOOL)isSocial isSaved:(BOOL)isSaved { UIImage *image = [self.cachedFavicons objectForKey:filename]; if (image) { return image; } else { if (isSocial) { // return [UIImage imageNamed:@"user_light.png"]; return nil; } else if (isSaved) { return [UIImage imageNamed:@"tag.png"]; } else { return [UIImage imageNamed:@"world.png"]; } } } #pragma mark - #pragma mark Classifiers - (void)toggleAuthorClassifier:(NSString *)author feedId:(NSString *)feedId { int authorScore = [[[[storiesCollection.activeClassifiers objectForKey:feedId] objectForKey:@"authors"] objectForKey:author] intValue]; if (authorScore > 0) { authorScore = -1; } else if (authorScore < 0) { authorScore = 0; } else { authorScore = 1; } NSMutableDictionary *feedClassifiers = [[storiesCollection.activeClassifiers objectForKey:feedId] mutableCopy]; if (!feedClassifiers) feedClassifiers = [NSMutableDictionary dictionary]; NSMutableDictionary *authors = [[feedClassifiers objectForKey:@"authors"] mutableCopy]; if (!authors) authors = [NSMutableDictionary dictionary]; [authors setObject:[NSNumber numberWithInt:authorScore] forKey:author]; [feedClassifiers setObject:authors forKey:@"authors"]; [storiesCollection.activeClassifiers setObject:feedClassifiers forKey:feedId]; [self.storyPageControl refreshHeaders]; [self.trainerViewController refresh]; NSString *urlString = [NSString stringWithFormat:@"%@/classifier/save", NEWSBLUR_URL]; NSURL *url = [NSURL URLWithString:urlString]; __block ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; __weak ASIFormDataRequest *_request = request; [request setPostValue:author forKey:authorScore >= 1 ? @"like_author" : authorScore <= -1 ? @"dislike_author" : @"remove_like_author"]; [request setPostValue:feedId forKey:@"feed_id"]; [request setCompletionBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setFailedBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setDelegate:self]; [request startAsynchronous]; [self recalculateIntelligenceScores:feedId]; [self.feedDetailViewController.storyTitlesTable reloadData]; } - (void)toggleTagClassifier:(NSString *)tag feedId:(NSString *)feedId { NSLog(@"toggleTagClassifier: %@", tag); int tagScore = [[[[storiesCollection.activeClassifiers objectForKey:feedId] objectForKey:@"tags"] objectForKey:tag] intValue]; if (tagScore > 0) { tagScore = -1; } else if (tagScore < 0) { tagScore = 0; } else { tagScore = 1; } NSMutableDictionary *feedClassifiers = [[storiesCollection.activeClassifiers objectForKey:feedId] mutableCopy]; if (!feedClassifiers) feedClassifiers = [NSMutableDictionary dictionary]; NSMutableDictionary *tags = [[feedClassifiers objectForKey:@"tags"] mutableCopy]; if (!tags) tags = [NSMutableDictionary dictionary]; [tags setObject:[NSNumber numberWithInt:tagScore] forKey:tag]; [feedClassifiers setObject:tags forKey:@"tags"]; [storiesCollection.activeClassifiers setObject:feedClassifiers forKey:feedId]; [self.storyPageControl refreshHeaders]; [self.trainerViewController refresh]; NSString *urlString = [NSString stringWithFormat:@"%@/classifier/save", NEWSBLUR_URL]; NSURL *url = [NSURL URLWithString:urlString]; __block ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; __weak ASIFormDataRequest *_request = request; [request setPostValue:tag forKey:tagScore >= 1 ? @"like_tag" : tagScore <= -1 ? @"dislike_tag" : @"remove_like_tag"]; [request setPostValue:feedId forKey:@"feed_id"]; [request setCompletionBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setFailedBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setDelegate:self]; [request startAsynchronous]; [self recalculateIntelligenceScores:feedId]; [self.feedDetailViewController.storyTitlesTable reloadData]; } - (void)toggleTitleClassifier:(NSString *)title feedId:(NSString *)feedId score:(NSInteger)score { NSLog(@"toggle Title: %@ (%@) / %ld", title, feedId, (long)score); NSInteger titleScore = [[[[storiesCollection.activeClassifiers objectForKey:feedId] objectForKey:@"titles"] objectForKey:title] intValue]; if (score) { titleScore = score; } else { if (titleScore > 0) { titleScore = -1; } else if (titleScore < 0) { titleScore = 0; } else { titleScore = 1; } } NSMutableDictionary *feedClassifiers = [[storiesCollection.activeClassifiers objectForKey:feedId] mutableCopy]; if (!feedClassifiers) feedClassifiers = [NSMutableDictionary dictionary]; NSMutableDictionary *titles = [[feedClassifiers objectForKey:@"titles"] mutableCopy]; if (!titles) titles = [NSMutableDictionary dictionary]; [titles setObject:[NSNumber numberWithInteger:titleScore] forKey:title]; [feedClassifiers setObject:titles forKey:@"titles"]; [storiesCollection.activeClassifiers setObject:feedClassifiers forKey:feedId]; [self.storyPageControl refreshHeaders]; [self.trainerViewController refresh]; NSString *urlString = [NSString stringWithFormat:@"%@/classifier/save", NEWSBLUR_URL]; NSURL *url = [NSURL URLWithString:urlString]; __block ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; __weak ASIFormDataRequest *_request = request; [request setPostValue:title forKey:titleScore >= 1 ? @"like_title" : titleScore <= -1 ? @"dislike_title" : @"remove_like_title"]; [request setPostValue:feedId forKey:@"feed_id"]; [request setCompletionBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setFailedBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setDelegate:self]; [request startAsynchronous]; [self recalculateIntelligenceScores:feedId]; [self.feedDetailViewController.storyTitlesTable reloadData]; } - (void)toggleFeedClassifier:(NSString *)feedId { int feedScore = [[[[storiesCollection.activeClassifiers objectForKey:feedId] objectForKey:@"feeds"] objectForKey:feedId] intValue]; if (feedScore > 0) { feedScore = -1; } else if (feedScore < 0) { feedScore = 0; } else { feedScore = 1; } NSMutableDictionary *feedClassifiers = [[storiesCollection.activeClassifiers objectForKey:feedId] mutableCopy]; if (!feedClassifiers) feedClassifiers = [NSMutableDictionary dictionary]; NSMutableDictionary *feeds = [[feedClassifiers objectForKey:@"feeds"] mutableCopy]; [feeds setObject:[NSNumber numberWithInt:feedScore] forKey:feedId]; [feedClassifiers setObject:feeds forKey:@"feeds"]; [storiesCollection.activeClassifiers setObject:feedClassifiers forKey:feedId]; [self.storyPageControl refreshHeaders]; [self.trainerViewController refresh]; NSString *urlString = [NSString stringWithFormat:@"%@/classifier/save", NEWSBLUR_URL]; NSURL *url = [NSURL URLWithString:urlString]; __block ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; __weak ASIFormDataRequest *_request = request; [request setPostValue:feedId forKey:feedScore >= 1 ? @"like_feed" : feedScore <= -1 ? @"dislike_feed" : @"remove_like_feed"]; [request setPostValue:feedId forKey:@"feed_id"]; [request setCompletionBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setFailedBlock:^{ [self requestClassifierResponse:_request withFeed:feedId]; }]; [request setDelegate:self]; [request startAsynchronous]; [self recalculateIntelligenceScores:feedId]; [self.feedDetailViewController.storyTitlesTable reloadData]; } - (void)requestClassifierResponse:(ASIHTTPRequest *)request withFeed:(NSString *)feedId { BaseViewController *view; if (self.trainerViewController.isViewLoaded && self.trainerViewController.view.window) { view = self.trainerViewController; } else { view = self.storyPageControl.currentPage; } if ([request responseStatusCode] == 503) { return [view informError:@"In maintenance mode"]; } else if ([request responseStatusCode] != 200) { return [view informError:@"The server barfed!"]; } [self.feedsViewController refreshFeedList:feedId]; } - (void)requestFailed:(ASIHTTPRequest *)request { NSError *error = [request error]; NSLog(@"Error: %@", error); [self informError:error]; } #pragma mark - #pragma mark Storing Stories for Offline - (NSInteger)databaseSchemaVersion:(FMDatabase *)db { int version = 0; FMResultSet *resultSet = [db executeQuery:@"PRAGMA user_version"]; if ([resultSet next]) { version = [resultSet intForColumnIndex:0]; } [resultSet close]; return version; } - (void)createDatabaseConnection { NSError *error; // Remove the deletion of old sqlite dbs past version 3.1, once everybody's // upgraded and removed the old files. NSFileManager *fileManager = [[NSFileManager alloc] init]; NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *oldDBPath = [documentPaths objectAtIndex:0]; NSArray *directoryContents = [fileManager contentsOfDirectoryAtPath:oldDBPath error:&error]; int removed = 0; if (error == nil) { for (NSString *path in directoryContents) { NSString *fullPath = [oldDBPath stringByAppendingPathComponent:path]; if ([fullPath hasSuffix:@".sqlite"]) { [fileManager removeItemAtPath:fullPath error:&error]; removed++; } } } if (removed) { NSLog(@"Deleted %d sql dbs.", removed); } NSArray *cachePaths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); NSString *dbPath = [cachePaths objectAtIndex:0]; NSString *dbName = [NSString stringWithFormat:@"%@.sqlite", NEWSBLUR_HOST]; NSString *path = [dbPath stringByAppendingPathComponent:dbName]; database = [FMDatabaseQueue databaseQueueWithPath:path]; [database inDatabase:^(FMDatabase *db) { [self setupDatabase:db]; }]; } - (void)setupDatabase:(FMDatabase *)db { if ([self databaseSchemaVersion:db] < CURRENT_DB_VERSION) { // FMDB cannot execute this query because FMDB tries to use prepared statements [db closeOpenResultSets]; [db executeUpdate:@"drop table if exists `stories`"]; [db executeUpdate:@"drop table if exists `unread_hashes`"]; [db executeUpdate:@"drop table if exists `accounts`"]; [db executeUpdate:@"drop table if exists `unread_counts`"]; [db executeUpdate:@"drop table if exists `cached_images`"]; [db executeUpdate:@"drop table if exists `users`"]; // [db executeUpdate:@"drop table if exists `queued_read_hashes`"]; // Nope, don't clear this. // [db executeUpdate:@"drop table if exists `queued_saved_hashes`"]; // Nope, don't clear this. NSLog(@"Dropped db: %@", [db lastErrorMessage]); sqlite3_exec(db.sqliteHandle, [[NSString stringWithFormat:@"PRAGMA user_version = %d", CURRENT_DB_VERSION] UTF8String], NULL, NULL, NULL); NSFileManager *fileManager = [NSFileManager defaultManager]; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); NSString *cacheDirectory = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"story_images"]; NSError *error = nil; BOOL success = [fileManager removeItemAtPath:cacheDirectory error:&error]; if (!success || error) { // something went wrong } } NSString *createAccountsTable = [NSString stringWithFormat:@"create table if not exists accounts " "(" " username varchar(36)," " download_date date," " feeds_json text," " UNIQUE(username) ON CONFLICT REPLACE" ")"]; [db executeUpdate:createAccountsTable]; NSString *createCountsTable = [NSString stringWithFormat:@"create table if not exists unread_counts " "(" " feed_id varchar(20)," " ps number," " nt number," " ng number," " UNIQUE(feed_id) ON CONFLICT REPLACE" ")"]; [db executeUpdate:createCountsTable]; NSString *createStoryTable = [NSString stringWithFormat:@"create table if not exists stories " "(" " story_feed_id varchar(20)," " story_hash varchar(24)," " story_timestamp number," " story_json text," " UNIQUE(story_hash) ON CONFLICT REPLACE" ")"]; [db executeUpdate:createStoryTable]; NSString *indexStoriesFeed = @"CREATE INDEX IF NOT EXISTS stories_story_feed_id ON stories (story_feed_id)"; [db executeUpdate:indexStoriesFeed]; NSString *createUnreadHashTable = [NSString stringWithFormat:@"create table if not exists unread_hashes " "(" " story_feed_id varchar(20)," " story_hash varchar(24)," " story_timestamp number," " UNIQUE(story_hash) ON CONFLICT IGNORE" ")"]; [db executeUpdate:createUnreadHashTable]; NSString *indexUnreadHashes = @"CREATE INDEX IF NOT EXISTS unread_hashes_story_feed_id ON unread_hashes (story_feed_id)"; [db executeUpdate:indexUnreadHashes]; NSString *indexUnreadTimestamp = @"CREATE INDEX IF NOT EXISTS unread_hashes_timestamp ON stories (story_timestamp)"; [db executeUpdate:indexUnreadTimestamp]; NSString *createReadTable = [NSString stringWithFormat:@"create table if not exists queued_read_hashes " "(" " story_feed_id varchar(20)," " story_hash varchar(24)," " UNIQUE(story_hash) ON CONFLICT IGNORE" ")"]; [db executeUpdate:createReadTable]; NSString *createSavedTable = [NSString stringWithFormat:@"create table if not exists queued_saved_hashes " "(" " story_feed_id varchar(20)," " story_hash varchar(24)," " UNIQUE(story_hash) ON CONFLICT IGNORE" ")"]; [db executeUpdate:createSavedTable]; NSString *createImagesTable = [NSString stringWithFormat:@"create table if not exists cached_images " "(" " story_feed_id varchar(20)," " story_hash varchar(24)," " image_url varchar(1024)," " image_cached boolean," " failed boolean" ")"]; [db executeUpdate:createImagesTable]; NSString *indexImagesFeedId = @"CREATE INDEX IF NOT EXISTS cached_images_story_feed_id ON cached_images (story_feed_id)"; [db executeUpdate:indexImagesFeedId]; NSString *indexImagesStoryHash = @"CREATE INDEX IF NOT EXISTS cached_images_story_hash ON cached_images (story_hash)"; [db executeUpdate:indexImagesStoryHash]; NSString *createUsersTable = [NSString stringWithFormat:@"create table if not exists users " "(" " user_id number," " username varchar(64)," " location varchar(128)," " image_url varchar(1024)," " image_cached boolean," " user_json text," " UNIQUE(user_id) ON CONFLICT REPLACE" ")"]; [db executeUpdate:createUsersTable]; NSString *indexUsersUserId = @"CREATE INDEX IF NOT EXISTS users_user_id ON users (user_id)"; [db executeUpdate:indexUsersUserId]; NSError *error; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); NSString *storyImagesDirectory = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"story_images"]; if (![[NSFileManager defaultManager] fileExistsAtPath:storyImagesDirectory]) { [[NSFileManager defaultManager] createDirectoryAtPath:storyImagesDirectory withIntermediateDirectories:NO attributes:nil error:&error]; } // NSLog(@"Create db %d: %@", [db lastErrorCode], [db lastErrorMessage]); } - (void)cancelOfflineQueue { if (offlineQueue) { [offlineQueue cancelAllOperations]; } if (offlineCleaningQueue) { [offlineCleaningQueue cancelAllOperations]; } } - (void)startOfflineQueue { if (!offlineQueue) { offlineQueue = [NSOperationQueue new]; } offlineQueue.name = @"Offline Queue"; // NSLog(@"Operation queue: %lu", (unsigned long)offlineQueue.operationCount); [offlineQueue cancelAllOperations]; [offlineQueue setMaxConcurrentOperationCount:1]; OfflineSyncUnreads *operationSyncUnreads = [[OfflineSyncUnreads alloc] init]; [offlineQueue addOperation:operationSyncUnreads]; } - (void)startOfflineFetchStories { OfflineFetchStories *operationFetchStories = [[OfflineFetchStories alloc] init]; [offlineQueue addOperation:operationFetchStories]; // NSLog(@"Done start offline fetch stories"); } - (void)startOfflineFetchImages { OfflineFetchImages *operationFetchImages = [[OfflineFetchImages alloc] init]; [offlineQueue addOperation:operationFetchImages]; } - (BOOL)isReachableForOffline { Reachability *reachability = [Reachability reachabilityForInternetConnection]; NetworkStatus remoteHostStatus = [reachability currentReachabilityStatus]; NSString *connection = [[NSUserDefaults standardUserDefaults] stringForKey:@"offline_download_connection"]; // NSLog(@"Reachable via: %d / %d", remoteHostStatus == ReachableViaWWAN, remoteHostStatus == ReachableViaWiFi); if ([connection isEqualToString:@"wifi"] && remoteHostStatus != ReachableViaWiFi) { return NO; } return YES; } - (void)storeUserProfiles:(NSArray *)userProfiles { dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, (unsigned long)NULL), ^(void) { [self.database inTransaction:^(FMDatabase *db, BOOL *rollback) { for (NSDictionary *user in userProfiles) { [db executeUpdate:@"INSERT INTO users " "(user_id, username, location, image_url, user_json) VALUES " "(?, ?, ?, ?, ?)", [user objectForKey:@"user_id"], [user objectForKey:@"username"], [user objectForKey:@"location"], [user objectForKey:@"photo_url"], [user JSONRepresentation] ]; } }]; }); } - (void)queueReadStories:(NSDictionary *)feedsStories { dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, (unsigned long)NULL), ^(void) { [self.database inTransaction:^(FMDatabase *db, BOOL *rollback) { for (NSString *feedIdStr in [feedsStories allKeys]) { for (NSString *storyHash in [feedsStories objectForKey:feedIdStr]) { [db executeUpdate:@"INSERT INTO queued_read_hashes " "(story_feed_id, story_hash) VALUES " "(?, ?)", feedIdStr, storyHash]; } } }]; }); self.hasQueuedReadStories = YES; } - (BOOL)dequeueReadStoryHash:(NSString *)storyHash inFeed:(NSString *)storyFeedId { __block BOOL storyQueued = NO; [self.database inDatabase:^(FMDatabase *db) { FMResultSet *stories = [db executeQuery:@"SELECT * FROM queued_read_hashes " "WHERE story_hash = ? AND story_feed_id = ? LIMIT 1", storyHash, storyFeedId]; while ([stories next]) { storyQueued = YES; break; } [stories close]; if (storyQueued) { [db executeUpdate:@"DELETE FROM queued_read_hashes " "WHERE story_hash = ? AND story_feed_id = ?", storyHash, storyFeedId]; } }]; return storyQueued; } - (void)flushQueuedReadStories:(BOOL)forceCheck withCallback:(void(^)())callback { if (self.hasQueuedReadStories || forceCheck) { dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, (unsigned long)NULL), ^(void) { [self.database inTransaction:^(FMDatabase *db, BOOL *rollback) { NSMutableDictionary *hashes = [NSMutableDictionary dictionary]; FMResultSet *stories = [db executeQuery:@"SELECT * FROM queued_read_hashes"]; while ([stories next]) { NSString *storyFeedId = [NSString stringWithFormat:@"%@", [stories objectForColumnName:@"story_feed_id"]]; NSString *storyHash = [stories objectForColumnName:@"story_hash"]; if (![hashes objectForKey:storyFeedId]) { [hashes setObject:[NSMutableArray array] forKey:storyFeedId]; } [[hashes objectForKey:storyFeedId] addObject:storyHash]; } if ([[hashes allKeys] count]) { self.hasQueuedReadStories = NO; [self syncQueuedReadStories:db withStories:hashes withCallback:callback]; } else { if (callback) callback(); } [stories close]; }]; }); } else { if (callback) callback(); } } - (void)syncQueuedReadStories:(FMDatabase *)db withStories:(NSDictionary *)hashes withCallback:(void(^)())callback { NSString *urlString = [NSString stringWithFormat:@"%@/reader/mark_feed_stories_as_read", NEWSBLUR_URL]; NSURL *url = [NSURL URLWithString:urlString]; NSMutableArray *completedHashes = [NSMutableArray array]; for (NSArray *storyHashes in [hashes allValues]) { [completedHashes addObjectsFromArray:storyHashes]; } NSString *completedHashesStr = [completedHashes componentsJoinedByString:@"\",\""]; ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; __weak ASIHTTPRequest *_request = request; [request setPostValue:[hashes JSONRepresentation] forKey:@"feeds_stories"]; [request setDelegate:self]; [request setCompletionBlock:^{ if ([_request responseStatusCode] == 200) { NSLog(@"Completed clearing %@ hashes", completedHashesStr); [db executeUpdate:[NSString stringWithFormat:@"DELETE FROM queued_read_hashes " "WHERE story_hash in (\"%@\")", completedHashesStr]]; } else { NSLog(@"Failed mark read queued."); self.hasQueuedReadStories = YES; } if (callback) callback(); }]; [request setFailedBlock:^{ NSLog(@"Failed mark read queued."); self.hasQueuedReadStories = YES; if (callback) callback(); }]; [request startAsynchronous]; } - (void)prepareActiveCachedImages:(FMDatabase *)db { activeCachedImages = [NSMutableDictionary dictionary]; NSArray *feedIds; int cached = 0; if (storiesCollection.isRiverView) { feedIds = storiesCollection.activeFolderFeeds; } else if (storiesCollection.activeFeed) { feedIds = @[[storiesCollection.activeFeed objectForKey:@"id"]]; } NSString *sql = [NSString stringWithFormat:@"SELECT c.image_url, c.story_hash FROM cached_images c " "WHERE c.image_cached = 1 AND c.failed is null AND c.story_feed_id in (\"%@\")", [feedIds componentsJoinedByString:@"\",\""]]; FMResultSet *cursor = [db executeQuery:sql]; while ([cursor next]) { NSString *storyHash = [cursor objectForColumnName:@"story_hash"]; NSMutableArray *imageUrls; if (![activeCachedImages objectForKey:storyHash]) { imageUrls = [NSMutableArray array]; [activeCachedImages setObject:imageUrls forKey:storyHash]; } else { imageUrls = [activeCachedImages objectForKey:storyHash]; } [imageUrls addObject:[cursor objectForColumnName:@"image_url"]]; [activeCachedImages setObject:imageUrls forKey:storyHash]; cached++; } // NSLog(@"Pre-cached %d images", cached); } - (void)cleanImageCache { OfflineCleanImages *operationCleanImages = [[OfflineCleanImages alloc] init]; if (!offlineCleaningQueue) { offlineCleaningQueue = [NSOperationQueue new]; } [offlineCleaningQueue addOperation:operationCleanImages]; } - (void)deleteAllCachedImages { NSFileManager *fileManager = [[NSFileManager alloc] init]; NSError *error = nil; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); NSString *cacheDirectory = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"story_images"]; NSArray *directoryContents = [fileManager contentsOfDirectoryAtPath:cacheDirectory error:&error]; int removed = 0; if (error == nil) { for (NSString *path in directoryContents) { NSString *fullPath = [cacheDirectory stringByAppendingPathComponent:path]; BOOL removeSuccess = [fileManager removeItemAtPath:fullPath error:&error]; removed++; if (!removeSuccess) { continue; } } } NSLog(@"Deleted %d images.", removed); } @end #pragma mark - #pragma mark Unread Counts @implementation UnreadCounts @synthesize ps, nt, ng; - (id)init { if (self = [super init]) { ps = 0; nt = 0; ng = 0; } return self; } - (void)addCounts:(UnreadCounts *)counts { ps += counts.ps; nt += counts.nt; ng += counts.ng; } - (NSString *)description { return [NSString stringWithFormat:@"PS: %d, NT: %d, NG: %d", ps, nt, ng]; } @end