// // StoryDetailViewController.m // NewsBlur // // Created by Samuel Clay on 6/24/10. // Copyright 2010 __MyCompanyName__. All rights reserved. // #import "StoryDetailViewController.h" #import "NewsBlurAppDelegate.h" #import "NewsBlurViewController.h" #import "FeedDetailViewController.h" #import "FontSettingsViewController.h" #import "UserProfileViewController.h" #import "ShareViewController.h" #import "ASIHTTPRequest.h" #import "ASIFormDataRequest.h" #import "Base64.h" #import "Utilities.h" #import "JSON.h" #import "NSString+HTML.h" #import "NBContainerViewController.h" #import "DataUtilities.h" @interface StoryDetailViewController () @property (readwrite) CGFloat inTouchMove; @end @implementation StoryDetailViewController @synthesize appDelegate; @synthesize activeStoryId; @synthesize progressView; @synthesize progressViewContainer; @synthesize innerView; @synthesize webView; @synthesize toolbar; @synthesize buttonPrevious; @synthesize buttonNext; @synthesize buttonAction; @synthesize activity; @synthesize loadingIndicator; @synthesize feedTitleGradient; @synthesize buttonNextStory; @synthesize popoverController; @synthesize fontSettingsButton; @synthesize originalStoryButton; @synthesize buttonBack; @synthesize bottomPlaceholderToolbar; @synthesize inTouchMove; #pragma mark - #pragma mark View boilerplate - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) { } return self; } - (void)viewDidLoad { [super viewDidLoad]; // adding HUD for progress bar UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapProgressBar:)]; [self.progressViewContainer addGestureRecognizer:tap]; self.progressViewContainer.hidden = YES; // adding drag property for toolbars UIBarButtonItem *originalButton = [[UIBarButtonItem alloc] initWithTitle:@"Original" style:UIBarButtonItemStyleBordered target:self action:@selector(showOriginalSubview:) ]; UIBarButtonItem *fontSettings = [[UIBarButtonItem alloc] initWithTitle:@"Aa" style:UIBarButtonItemStyleBordered target:self action:@selector(toggleFontSize:) ]; UIBarButtonItem *backButton = [[UIBarButtonItem alloc] initWithTitle:@"Back" style:UIBarButtonItemStyleBordered target:self action:@selector(transitionFromFeedDetail)]; self.buttonBack = backButton; self.originalStoryButton = originalButton; self.fontSettingsButton = fontSettings; self.loadingIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite]; self.view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; self.webView.scalesPageToFit = NO; self.webView.multipleTouchEnabled = NO; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { UIButton *backBtn = [UIButton buttonWithType:UIButtonTypeCustom]; backBtn.frame = CGRectMake(0, 0, 51, 31); [backBtn setImage:[UIImage imageNamed:@"nav_btn_back.png"] forState:UIControlStateNormal]; [backBtn addTarget:self action:@selector(back) forControlEvents:UIControlEventTouchUpInside]; UIBarButtonItem *back = [[UIBarButtonItem alloc] initWithCustomView:backBtn]; self.navigationItem.backBarButtonItem = back; self.navigationItem.rightBarButtonItems = [NSArray arrayWithObjects:originalButton, fontSettingsButton, nil]; } else { self.navigationController.navigationBar.tintColor = [UIColor colorWithRed:0.16f green:0.36f blue:0.46 alpha:0.9]; self.bottomPlaceholderToolbar.tintColor = [UIColor colorWithRed:0.16f green:0.36f blue:0.46 alpha:0.9]; } } - (void)transitionFromFeedDetail { [appDelegate.masterContainerViewController transitionFromFeedDetail]; } - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return YES; } - (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; [self setActiveStory]; } - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad && UIInterfaceOrientationIsPortrait(orientation)) { UITouch *theTouch = [touches anyObject]; if ([theTouch.view isKindOfClass: UIToolbar.class]) { self.inTouchMove = YES; CGPoint touchLocation = [theTouch locationInView:self.view]; CGFloat y = touchLocation.y; [appDelegate.masterContainerViewController dragStoryToolbar:y]; } } } - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event { UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad && UIInterfaceOrientationIsPortrait(orientation)) { UITouch *theTouch = [touches anyObject]; if ([theTouch.view isKindOfClass: UIToolbar.class] && self.inTouchMove) { self.inTouchMove = NO; [appDelegate.masterContainerViewController adjustFeedDetailScreenForStoryTitles]; } } } - (void)viewDidUnload { [self setButtonNextStory:nil]; [self setInnerView:nil]; [self setBottomPlaceholderToolbar:nil]; [self setProgressViewContainer:nil]; [super viewDidUnload]; } - (void)initStory { id storyId = [appDelegate.activeStory objectForKey:@"id"]; [appDelegate pushReadStory:storyId]; [self showStory]; [self markStoryAsRead]; [self setNextPreviousButtons]; self.webView.scalesPageToFit = YES; [self.loadingIndicator stopAnimating]; } - (void)viewDidDisappear:(BOOL)animated { // Class viewClass = [appDelegate.navigationController.visibleViewController class]; // if (viewClass == [appDelegate.feedDetailViewController class] || // viewClass == [appDelegate.feedsViewController class]) { //// self.activeStoryId = nil; // [webView loadHTMLString:@"" baseURL:[NSURL URLWithString:@""]]; // } } - (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation { [appDelegate adjustStoryDetailWebView]; } - (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration { // [appDelegate.shareViewController.commentField resignFirstResponder]; } #pragma mark - #pragma mark Story layout - (NSString *)getAvatars:(BOOL)areFriends { NSString *avatarString = @""; NSArray *share_user_ids; if (areFriends) { share_user_ids = [appDelegate.activeStory objectForKey:@"shared_by_friends"]; // only if your friends are sharing to do you see the shared label if ([share_user_ids count]) { avatarString = [avatarString stringByAppendingString:@ "
Shared by:
" "
"]; } } else { share_user_ids = [appDelegate.activeStory objectForKey:@"shared_by_public"]; } for (int i = 0; i < share_user_ids.count; i++) { NSDictionary *user = [self getUser:[[share_user_ids objectAtIndex:i] intValue]]; NSString *avatar = [NSString stringWithFormat:@ "
" "" "
", [user objectForKey:@"user_id"], [user objectForKey:@"photo_url"]]; avatarString = [avatarString stringByAppendingString:avatar]; } if (areFriends && [share_user_ids count]) { avatarString = [avatarString stringByAppendingString:@"
"]; } return avatarString; } - (NSString *)getComments:(NSString *)type { NSString *comments = @""; // NSLog(@"the comment string is %@", [appDelegate.activeStory objectForKey:@"share_count"]); // NSLog(@"appDelegate.activeStory is %@", appDelegate.activeStory); if ([appDelegate.activeStory objectForKey:@"share_count"] != [NSNull null] && [[appDelegate.activeStory objectForKey:@"share_count"] intValue] > 0) { NSDictionary *story = appDelegate.activeStory; NSArray *friendsCommentsArray = [story objectForKey:@"friend_comments"]; NSArray *publicCommentsArray = [story objectForKey:@"public_comments"]; comments = [comments stringByAppendingString:[NSString stringWithFormat:@ "
" "
" "
" "
Shared by %@
" "
" "%@" "
" "%@" "
", [[appDelegate.activeStory objectForKey:@"share_count"] intValue] == 1 ? [NSString stringWithFormat:@"1 person"] : [NSString stringWithFormat:@"%@ people", [appDelegate.activeStory objectForKey:@"share_count"]], [self getAvatars:NO], [self getAvatars:YES] ]]; // add friends comments for (int i = 0; i < friendsCommentsArray.count; i++) { NSString *comment = [self getComment:[friendsCommentsArray objectAtIndex:i]]; comments = [comments stringByAppendingString:comment]; } if ([[story objectForKey:@"comment_count_public"] intValue] > 0 ) { NSString *publicCommentHeader = [NSString stringWithFormat:@ "
" "
%i public comment%@
" "
", [[story objectForKey:@"comment_count_public"] intValue], [[story objectForKey:@"comment_count_public"] intValue] == 1 ? @"" : @"s"]; comments = [comments stringByAppendingString:publicCommentHeader]; // add friends comments for (int i = 0; i < publicCommentsArray.count; i++) { NSString *comment = [self getComment:[publicCommentsArray objectAtIndex:i]]; comments = [comments stringByAppendingString:comment]; } } comments = [comments stringByAppendingString:[NSString stringWithFormat:@"
"]]; } return comments; } - (NSString *)getComment:(NSDictionary *)commentDict { NSDictionary *user = [self getUser:[[commentDict objectForKey:@"user_id"] intValue]]; NSString *userAvatarClass = @"NB-user-avatar"; NSString *userReshareString = @""; NSString *userEditButton = @""; NSString *userLikeButton = @""; NSString *commentUserId = [NSString stringWithFormat:@"%@", [commentDict objectForKey:@"user_id"]]; NSString *currentUserId = [NSString stringWithFormat:@"%@", [appDelegate.dictUserProfile objectForKey:@"user_id"]]; NSArray *likingUsers = [commentDict objectForKey:@"liking_users"]; if ([commentUserId isEqualToString:currentUserId]) { userEditButton = [NSString stringWithFormat:@ "
" "
" "Edit" "
" "
", commentUserId]; } else { BOOL isInLikingUsers = NO; for (int i = 0; i < likingUsers.count; i++) { if ([[[likingUsers objectAtIndex:i] stringValue] isEqualToString:currentUserId]) { isInLikingUsers = YES; break; } } if (isInLikingUsers) { userLikeButton = [NSString stringWithFormat:@ "
" "
" "Favorited" "
" "
", commentUserId]; } else { userLikeButton = [NSString stringWithFormat:@ "
" "
" "Favorite" "
" "
", commentUserId]; } } if ([commentDict objectForKey:@"source_user_id"] != [NSNull null]) { userAvatarClass = @"NB-user-avatar NB-story-comment-reshare"; NSDictionary *sourceUser = [self getUser:[[commentDict objectForKey:@"source_user_id"] intValue]]; userReshareString = [NSString stringWithFormat:@ "
" "
" "
" "
" "
", [sourceUser objectForKey:@"photo_url"]]; } NSString *commentContent = [self textToHtml:[commentDict objectForKey:@"comments"]]; NSString *comment = [NSString stringWithFormat:@ "
" "
" "
" " %@" "
%@
" "
%@ ago
" "
" "
" " Reply" "
" "
" " %@" //User Edit Button>" " %@" //User Like Button>" "
" "
%@
" "%@" "
", [commentDict objectForKey:@"user_id"], userAvatarClass, [commentDict objectForKey:@"user_id"], [user objectForKey:@"photo_url"], userReshareString, [user objectForKey:@"username"], [commentDict objectForKey:@"shared_date"], [commentDict objectForKey:@"user_id"], [user objectForKey:@"username"], userEditButton, userLikeButton, commentContent, [self getReplies:[commentDict objectForKey:@"replies"] forUserId:[commentDict objectForKey:@"user_id"]]]; return comment; } - (NSString *)getReplies:(NSArray *)replies forUserId:(NSString *)commentUserId { NSString *repliesString = @""; if (replies.count > 0) { repliesString = [repliesString stringByAppendingString:@"
"]; for (int i = 0; i < replies.count; i++) { NSDictionary *replyDict = [replies objectAtIndex:i]; NSDictionary *user = [self getUser:[[replyDict objectForKey:@"user_id"] intValue]]; NSString *userEditButton = @""; NSString *replyUserId = [NSString stringWithFormat:@"%@", [replyDict objectForKey:@"user_id"]]; NSString *currentUserId = [NSString stringWithFormat:@"%@", [appDelegate.dictUserProfile objectForKey:@"user_id"]]; if ([replyUserId isEqualToString:currentUserId]) { userEditButton = [NSString stringWithFormat:@ "
" "
" "edit" "
" "
", commentUserId, replyUserId, i // comment number in array ]; } NSString *replyContent = [self textToHtml:[replyDict objectForKey:@"comments"]]; NSString *reply = [NSString stringWithFormat:@ "
" " " " " " " "
%@
" "
%@ ago
" " %@" //User Edit Button>" "
%@
" "
", [user objectForKey:@"user_id"], [user objectForKey:@"photo_url"], [user objectForKey:@"username"], [replyDict objectForKey:@"publish_date"], userEditButton, replyContent]; repliesString = [repliesString stringByAppendingString:reply]; } repliesString = [repliesString stringByAppendingString:@"
"]; } return repliesString; } - (NSDictionary *)getUser:(int)user_id { for (int i = 0; i < appDelegate.activeFeedUserProfiles.count; i++) { if ([[[appDelegate.activeFeedUserProfiles objectAtIndex:i] objectForKey:@"user_id"] intValue] == user_id) { return [appDelegate.activeFeedUserProfiles objectAtIndex:i]; } } return nil; } - (void)showStory { appDelegate.shareViewController.commentField.text = nil; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { [appDelegate.masterContainerViewController transitionFromShareView]; } self.webView.hidden = NO; self.bottomPlaceholderToolbar.hidden = YES; self.progressViewContainer.hidden = NO; self.navigationItem.rightBarButtonItems = [NSArray arrayWithObjects:self.originalStoryButton, self.fontSettingsButton, nil]; [appDelegate hideFindingStoryHUD]; [appDelegate hideShareView:YES]; int activeLocation = appDelegate.locationOfActiveStory; if (activeLocation >= ([appDelegate.activeFeedStoryLocations count] - 1)) { self.buttonNextStory.enabled = NO; } else { self.buttonNextStory.enabled = YES; } [appDelegate resetShareComments]; NSString *commentString = [self getComments:@"friends"]; NSString *headerString; NSString *sharingHtmlString; NSString *footerString; NSString *fontStyleClass = @""; NSString *fontSizeClass = @""; NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults]; if ([userPreferences stringForKey:@"fontStyle"]){ fontStyleClass = [fontStyleClass stringByAppendingString:[userPreferences stringForKey:@"fontStyle"]]; } else { fontStyleClass = [fontStyleClass stringByAppendingString:@"NB-san-serif"]; } if ([userPreferences stringForKey:@"fontSizing"]){ fontSizeClass = [fontSizeClass stringByAppendingString:[userPreferences stringForKey:@"fontSizing"]]; } else { fontSizeClass = [fontSizeClass stringByAppendingString:@"NB-medium"]; } int contentWidth = self.view.frame.size.width; NSString *contentWidthClass; if (contentWidth > 700) { contentWidthClass = @"NB-ipad-wide"; } else if (contentWidth > 420) { contentWidthClass = @"NB-ipad-narrow"; } else { contentWidthClass = @"NB-iphone"; } // set up layout values based on iPad/iPhone headerString = [NSString stringWithFormat:@ "" "" "", contentWidth]; footerString = [NSString stringWithFormat:@ "" ""]; sharingHtmlString = [NSString stringWithFormat:@ "
" "
" "
" "Post to Blurblog" "
" //"
Save this story
" "
"]; NSString *story_author = @""; if ([appDelegate.activeStory objectForKey:@"story_authors"]) { NSString *author = [NSString stringWithFormat:@"%@", [appDelegate.activeStory objectForKey:@"story_authors"]]; if (author && ![author isEqualToString:@""]) { story_author = [NSString stringWithFormat:@"
%@
",author]; } } NSString *story_tags = @""; if ([appDelegate.activeStory objectForKey:@"story_tags"]) { NSArray *tag_array = [appDelegate.activeStory objectForKey:@"story_tags"]; if ([tag_array count] > 0) { story_tags = [NSString stringWithFormat:@"
" "
" "%@
", [tag_array componentsJoinedByString:@"
"]]; } } NSString *storyHeader = [NSString stringWithFormat:@ "
" "
%@
" "
%@
" "%@" "%@" "
", [story_tags length] ? [appDelegate.activeStory objectForKey:@"long_parsed_date"] : [appDelegate.activeStory objectForKey:@"short_parsed_date"], [appDelegate.activeStory objectForKey:@"story_title"], story_author, story_tags]; NSString *htmlString = [NSString stringWithFormat:@ "" "%@" // header string "" " %@" // storyHeader "
" "
" "
%@
" "
" // font-size "
" // font-style " %@" // share "
" " %@" // friends comments "
" " %@" "" "", headerString, contentWidthClass, storyHeader, fontStyleClass, fontSizeClass, [appDelegate.activeStory objectForKey:@"story_content"], sharingHtmlString, commentString, footerString ]; // NSLog(@"\n\n\n\nhtmlString:\n\n\n%@\n\n\n", htmlString); NSString *path = [[NSBundle mainBundle] bundlePath]; NSURL *baseURL = [NSURL fileURLWithPath:path]; [webView loadHTMLString:htmlString //baseURL:[NSURL URLWithString:feed_link]]; baseURL:baseURL]; NSDictionary *feed; NSString *feedIdStr = [NSString stringWithFormat:@"%@", [appDelegate.activeStory objectForKey:@"story_feed_id"]]; if (appDelegate.isSocialView) { feed = [appDelegate.dictActiveFeeds objectForKey:feedIdStr]; // this is to catch when a user is already subscribed if (!feed) { feed = [appDelegate.dictFeeds objectForKey:feedIdStr]; } } else { feed = [appDelegate.dictFeeds objectForKey:feedIdStr]; } self.feedTitleGradient = [appDelegate makeFeedTitleGradient:feed withRect:CGRectMake(0, -1, 1024, 21)]; // 1024 hack for self.webView.frame.size.width self.feedTitleGradient.tag = FEED_TITLE_GRADIENT_TAG; // Not attached yet. Remove old gradients, first. for (UIView *subview in self.webView.subviews) { if (subview.tag == FEED_TITLE_GRADIENT_TAG) { [subview removeFromSuperview]; } } for (NSObject *aSubView in [self.webView subviews]) { if ([aSubView isKindOfClass:[UIScrollView class]]) { UIScrollView * theScrollView = (UIScrollView *)aSubView; if (appDelegate.isRiverView || appDelegate.isSocialView) { theScrollView.contentInset = UIEdgeInsetsMake(19, 0, 0, 0); theScrollView.scrollIndicatorInsets = UIEdgeInsetsMake(19, 0, 0, 0); } else { theScrollView.contentInset = UIEdgeInsetsMake(9, 0, 0, 0); theScrollView.scrollIndicatorInsets = UIEdgeInsetsMake(9, 0, 0, 0); } [self.webView insertSubview:feedTitleGradient aboveSubview:theScrollView]; [theScrollView setContentOffset:CGPointMake(0, (appDelegate.isRiverView || appDelegate.isSocialView) ? -19 : -9) animated:NO]; break; } } } - (void)setActiveStory { self.activeStoryId = [appDelegate.activeStory objectForKey:@"id"]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { NSString *feedIdStr = [NSString stringWithFormat:@"%@", [appDelegate.activeStory objectForKey:@"story_feed_id"]]; UIImage *titleImage = appDelegate.isRiverView ? [UIImage imageNamed:@"folder.png"] : [Utilities getImage:feedIdStr]; UIImageView *titleImageView = [[UIImageView alloc] initWithImage:titleImage]; titleImageView.frame = CGRectMake(0.0, 2.0, 16.0, 16.0); titleImageView.hidden = YES; self.navigationItem.titleView = titleImageView; titleImageView.hidden = NO; } } - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { NSURL *url = [request URL]; NSArray *urlComponents = [url pathComponents]; NSString *action = @""; if ([urlComponents count] > 1) { action = [NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:1]]; } // HACK: Using ios.newsblur.com to intercept the javascript share, reply, and edit events. // the pathComponents do not work correctly unless it is a correctly formed url // Is there a better way? Someone show me the light if ([[url host] isEqualToString: @"ios.newsblur.com"]){ if ([action isEqualToString:@"reply"] || [action isEqualToString:@"edit-reply"] || [action isEqualToString:@"edit-share"] || [action isEqualToString:@"like-comment"] || [action isEqualToString:@"unlike-comment"]) { appDelegate.activeComment = nil; // search for the comment from friends comments NSArray *friendComments = [appDelegate.activeStory objectForKey:@"friend_comments"]; for (int i = 0; i < friendComments.count; i++) { NSString *userId = [NSString stringWithFormat:@"%@", [[friendComments objectAtIndex:i] objectForKey:@"user_id"]]; if([userId isEqualToString:[NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:2]]]){ appDelegate.activeComment = [friendComments objectAtIndex:i]; } } if (appDelegate.activeComment == nil) { NSArray *publicComments = [appDelegate.activeStory objectForKey:@"public_comments"]; for (int i = 0; i < publicComments.count; i++) { NSString *userId = [NSString stringWithFormat:@"%@", [[publicComments objectAtIndex:i] objectForKey:@"user_id"]]; if([userId isEqualToString:[NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:2]]]){ appDelegate.activeComment = [publicComments objectAtIndex:i]; } } } if ([action isEqualToString:@"reply"]) { [appDelegate showShareView:@"reply" setUserId:[NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:2]] setUsername:[NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:3]] setCommentIndex:nil]; } else if ([action isEqualToString:@"edit-reply"]) { [appDelegate showShareView:@"edit-reply" setUserId:[NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:2]] setUsername:nil setCommentIndex:[NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:4]]]; } else if ([action isEqualToString:@"edit-share"]) { [appDelegate showShareView:@"edit-share" setUserId:nil setUsername:nil setCommentIndex:nil]; } else if ([action isEqualToString:@"like-comment"]) { [self toggleLikeComment:YES]; } else if ([action isEqualToString:@"unlike-comment"]) { [self toggleLikeComment:NO]; } return NO; } else if ([action isEqualToString:@"share"]) { // test to see if the user has commented // search for the comment from friends comments NSArray *friendComments = [appDelegate.activeStory objectForKey:@"friend_comments"]; NSString *currentUserId = [NSString stringWithFormat:@"%@", [appDelegate.dictUserProfile objectForKey:@"user_id"]]; for (int i = 0; i < friendComments.count; i++) { NSString *userId = [NSString stringWithFormat:@"%@", [[friendComments objectAtIndex:i] objectForKey:@"user_id"]]; if([userId isEqualToString:currentUserId]){ appDelegate.activeComment = [friendComments objectAtIndex:i]; } } if (appDelegate.activeComment == nil) { [appDelegate showShareView:@"share" setUserId:nil setUsername:nil setCommentIndex:nil]; } else { [appDelegate showShareView:@"edit-share" setUserId:nil setUsername:nil setCommentIndex:nil]; } return NO; } else if ([action isEqualToString:@"show-profile"]) { appDelegate.activeUserProfileId = [NSString stringWithFormat:@"%@", [urlComponents objectAtIndex:2]]; [self showUserProfile:[urlComponents objectAtIndex:2] xCoordinate:[[urlComponents objectAtIndex:3] intValue] yCoordinate:[[urlComponents objectAtIndex:4] intValue] width:[[urlComponents objectAtIndex:5] intValue] height:[[urlComponents objectAtIndex:6] intValue]]; return NO; } } if (navigationType == UIWebViewNavigationTypeLinkClicked) { [appDelegate showOriginalStory:url]; return NO; } return YES; } - (void)showUserProfile:(NSString *)userId xCoordinate:(int)x yCoordinate:(int)y width:(int)width height:(int)height { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { if (popoverController == nil) { popoverController = [[UIPopoverController alloc] initWithContentViewController:appDelegate.userProfileViewController]; popoverController.delegate = self; } else { if (popoverController.isPopoverVisible) { [popoverController dismissPopoverAnimated:YES]; return; } [popoverController setContentViewController:appDelegate.userProfileViewController]; } [popoverController setPopoverContentSize:CGSizeMake(320, 416)]; // only adjust for the bar if user is scrolling if (appDelegate.isRiverView || appDelegate.isSocialView) { if (self.webView.scrollView.contentOffset.y == -19) { y = y + 19; } } else { if (self.webView.scrollView.contentOffset.y == -9) { y = y + 9; } } [popoverController presentPopoverFromRect:CGRectMake(x, y, width, height) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES]; } else { [appDelegate showUserProfileModal]; } } - (void)webViewDidStartLoad:(UIWebView *)webView { NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults]; if ([userPreferences integerForKey:@"fontSizing"]){ [self changeFontSize:[userPreferences stringForKey:@"fontSizing"]]; } } - (void)webViewDidFinishLoad:(UIWebView *)webView { NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults]; if ([userPreferences integerForKey:@"fontSizing"]){ [self changeFontSize:[userPreferences stringForKey:@"fontSizing"]]; } } #pragma mark - #pragma mark Actions - (IBAction)tapProgressBar:(id)sender { [MBProgressHUD hideHUDForView:self.view animated:NO]; MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES]; hud.mode = MBProgressHUDModeText; hud.removeFromSuperViewOnHide = YES; int unreadCount = appDelegate.unreadCount; if (unreadCount == 0) { hud.labelText = @"No unread stories"; } else if (unreadCount == 1) { hud.labelText = @"1 unread story"; } else { hud.labelText = [NSString stringWithFormat:@"%i unread stories", unreadCount]; } [hud hide:YES afterDelay:0.8]; } - (void)setNextPreviousButtons { int nextIndex = [appDelegate indexOfNextUnreadStory]; int unreadCount = [appDelegate unreadCount]; if (nextIndex == -1 && unreadCount > 0) { [buttonNext setStyle:UIBarButtonItemStyleBordered]; [buttonNext setTitle:@"Next Unread"]; } else if (nextIndex == -1) { [buttonNext setStyle:UIBarButtonItemStyleDone]; [buttonNext setTitle:@"Done"]; } else { [buttonNext setStyle:UIBarButtonItemStyleBordered]; [buttonNext setTitle:@"Next Unread"]; } int readStoryCount = [appDelegate.readStories count]; if (readStoryCount == 0 || (readStoryCount == 1 && [appDelegate.readStories lastObject] == [appDelegate.activeStory objectForKey:@"id"])) { [buttonPrevious setStyle:UIBarButtonItemStyleBordered]; [buttonPrevious setTitle:@"Previous"]; [buttonPrevious setEnabled:NO]; } else { [buttonPrevious setStyle:UIBarButtonItemStyleBordered]; [buttonPrevious setTitle:@"Previous"]; [buttonPrevious setEnabled:YES]; } float unreads = (float)[appDelegate unreadCount]; float total = [appDelegate originalStoryCount]; float progress = (total - unreads) / total; [progressView setProgress:progress]; } - (void)markStoryAsRead { if ([[appDelegate.activeStory objectForKey:@"read_status"] intValue] != 1) { [appDelegate markActiveStoryRead]; NSString *urlString; if (appDelegate.isSocialView) { urlString = [NSString stringWithFormat:@"http://%@/reader/mark_social_stories_as_read", NEWSBLUR_URL]; } else { urlString = [NSString stringWithFormat:@"http://%@/reader/mark_story_as_read", NEWSBLUR_URL]; } NSURL *url = [NSURL URLWithString:urlString]; ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; if (appDelegate.isSocialView) { NSArray *storyId = [NSArray arrayWithObject:[appDelegate.activeStory objectForKey:@"id"]]; NSDictionary *feedStory = [NSDictionary dictionaryWithObject:storyId forKey:[NSString stringWithFormat:@"%@", [appDelegate.activeStory objectForKey:@"story_feed_id"]]]; NSDictionary *usersFeedsStories = [NSDictionary dictionaryWithObject:feedStory forKey:[NSString stringWithFormat:@"%@", [appDelegate.activeStory objectForKey:@"social_user_id"]]]; [request setPostValue:[usersFeedsStories JSONRepresentation] forKey:@"users_feeds_stories"]; } else { [request setPostValue:[appDelegate.activeStory objectForKey:@"id"] forKey:@"story_id"]; [request setPostValue:[appDelegate.activeStory objectForKey:@"story_feed_id"] forKey:@"feed_id"]; } [request setDidFinishSelector:@selector(finishMarkAsRead:)]; [request setDidFailSelector:@selector(finishedWithError:)]; [request setDelegate:self]; [request startAsynchronous]; } } - (void)toggleLikeComment:(BOOL)likeComment { NSString *urlString; if (likeComment) { urlString = [NSString stringWithFormat:@"http://%@/social/like_comment", NEWSBLUR_URL]; } else { urlString = [NSString stringWithFormat:@"http://%@/social/remove_like_comment", NEWSBLUR_URL]; } NSURL *url = [NSURL URLWithString:urlString]; ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; [request setPostValue:[appDelegate.activeStory objectForKey:@"id"] forKey:@"story_id"]; [request setPostValue:[appDelegate.activeStory objectForKey:@"story_feed_id"] forKey:@"story_feed_id"]; [request setPostValue:[appDelegate.activeComment objectForKey:@"user_id"] forKey:@"comment_user_id"]; [request setDidFinishSelector:@selector(finishLikeComment:)]; [request setDidFailSelector:@selector(finishedWithError:)]; [request setDelegate:self]; [request startAsynchronous]; } - (void)finishLikeComment:(ASIHTTPRequest *)request { NSString *responseString = [request responseString]; NSDictionary *results = [[NSDictionary alloc] initWithDictionary:[responseString JSONValue]]; // add the comment into the activeStory dictionary NSDictionary *newStory = [DataUtilities updateComment:results for:appDelegate]; // update the current story and the activeFeedStories appDelegate.activeStory = newStory; NSMutableArray *newActiveFeedStories = [[NSMutableArray alloc] init]; for (int i = 0; i < appDelegate.activeFeedStories.count; i++) { NSDictionary *feedStory = [appDelegate.activeFeedStories objectAtIndex:i]; NSString *storyId = [NSString stringWithFormat:@"%@", [feedStory objectForKey:@"id"]]; NSString *currentStoryId = [NSString stringWithFormat:@"%@", [appDelegate.activeStory objectForKey:@"id"]]; if ([storyId isEqualToString: currentStoryId]){ [newActiveFeedStories addObject:newStory]; } else { [newActiveFeedStories addObject:[appDelegate.activeFeedStories objectAtIndex:i]]; } } appDelegate.activeFeedStories = [NSArray arrayWithArray:newActiveFeedStories]; [appDelegate refreshComments]; } - (void)requestFailed:(ASIHTTPRequest *)request { NSLog(@"Error in mark as read is %@", [request error]); } - (void)finishMarkAsRead:(ASIHTTPRequest *)request { // NSString *responseString = [request responseString]; // NSDictionary *results = [[NSDictionary alloc] // initWithDictionary:[responseString JSONValue]]; // NSLog(@"results in mark as read is %@", results); } - (void)refreshComments { NSString *commentString = [self getComments:@"friends"]; NSString *jsString = [[NSString alloc] initWithFormat:@ "document.getElementById('NB-comments-wrapper').innerHTML = '%@';", commentString]; NSLog(@"JSSTRING IS %@\n\n\n", jsString); [self.webView stringByEvaluatingJavaScriptFromString:jsString]; } - (void)scrolltoBottom { CGPoint bottomOffset = CGPointMake(0, self.webView.scrollView.contentSize.height - self.webView.bounds.size.height); [self.webView.scrollView setContentOffset:bottomOffset animated:YES]; } - (IBAction)doNextUnreadStory { int nextIndex = [appDelegate indexOfNextUnreadStory]; int unreadCount = [appDelegate unreadCount]; [self.loadingIndicator stopAnimating]; if (self.appDelegate.feedDetailViewController.pageFetching) { return; } if (nextIndex == -1 && unreadCount > 0 && self.appDelegate.feedDetailViewController.feedPage < 50 && !self.appDelegate.feedDetailViewController.pageFinished && !self.appDelegate.feedDetailViewController.pageFetching) { // Fetch next page and see if it has the unreads. [self.loadingIndicator startAnimating]; self.activity.customView = self.loadingIndicator; [self.appDelegate.feedDetailViewController fetchNextPage:^() { [self doNextUnreadStory]; }]; } else if (nextIndex == -1) { [appDelegate.navigationController popToViewController:[appDelegate.navigationController.viewControllers objectAtIndex:0] animated:YES]; [appDelegate hideStoryDetailView]; } else { [appDelegate setActiveStory:[[appDelegate activeFeedStories] objectAtIndex:nextIndex]]; [appDelegate pushReadStory:[appDelegate.activeStory objectForKey:@"id"]]; [self setActiveStory]; [self showStory]; [self markStoryAsRead]; [self setNextPreviousButtons]; [appDelegate changeActiveFeedDetailRow]; [UIView beginAnimations:nil context:nil]; [UIView setAnimationDuration:.5]; [UIView setAnimationBeginsFromCurrentState:NO]; [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:self.view cache:NO]; [UIView commitAnimations]; } } - (IBAction)doNextStory { int nextIndex = [appDelegate indexOfNextStory]; if (nextIndex == -1) { return; } [self.loadingIndicator stopAnimating]; if (self.appDelegate.feedDetailViewController.pageFetching) { return; } [appDelegate setActiveStory:[[appDelegate activeFeedStories] objectAtIndex:nextIndex]]; [appDelegate pushReadStory:[appDelegate.activeStory objectForKey:@"id"]]; [self setActiveStory]; [self showStory]; [self markStoryAsRead]; [self setNextPreviousButtons]; [appDelegate changeActiveFeedDetailRow]; [UIView beginAnimations:nil context:nil]; [UIView setAnimationDuration:.5]; [UIView setAnimationBeginsFromCurrentState:NO]; [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:self.view cache:NO]; [UIView commitAnimations]; } - (IBAction)doPreviousStory { [self.loadingIndicator stopAnimating]; id previousStoryId = [appDelegate popReadStory]; if (!previousStoryId || previousStoryId == [appDelegate.activeStory objectForKey:@"id"]) { [appDelegate.navigationController popToViewController:[appDelegate.navigationController.viewControllers objectAtIndex:0] animated:YES]; [appDelegate hideStoryDetailView]; } else { int previousIndex = [appDelegate locationOfStoryId:previousStoryId]; if (previousIndex == -1) { return [self doPreviousStory]; } [appDelegate setActiveStory:[[appDelegate activeFeedStories] objectAtIndex:previousIndex]]; [appDelegate changeActiveFeedDetailRow]; [self setActiveStory]; [self showStory]; [self markStoryAsRead]; [self setNextPreviousButtons]; [UIView beginAnimations:nil context:nil]; [UIView setAnimationDuration:.5]; [UIView setAnimationBeginsFromCurrentState:NO]; [UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self.view cache:NO]; [UIView commitAnimations]; } } - (void)changeWebViewWidth:(int)width { int contentWidth = self.view.frame.size.width; NSString *contentWidthClass; if (contentWidth > 740) { contentWidthClass = @"NB-ipad-wide"; } else if (contentWidth > 420) { contentWidthClass = @"NB-ipad-narrow"; } else { contentWidthClass = @"NB-iphone"; } NSString *jsString = [[NSString alloc] initWithFormat: @"document.getElementsByTagName('body')[0].setAttribute('class', '%@');" "document.getElementById(\"viewport\").setAttribute(\"content\", \"width=%i;initial-scale=1; maximum-scale=1.0; user-scalable=0;\");", contentWidthClass, contentWidth]; [self.webView stringByEvaluatingJavaScriptFromString:jsString]; } - (IBAction)toggleFontSize:(id)sender { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { if (popoverController == nil) { popoverController = [[UIPopoverController alloc] initWithContentViewController:appDelegate.fontSettingsViewController]; popoverController.delegate = self; } else { if (popoverController.isPopoverVisible) { [popoverController dismissPopoverAnimated:YES]; return; } [popoverController setContentViewController:appDelegate.fontSettingsViewController]; } [popoverController setPopoverContentSize:CGSizeMake(274.0, 130.0)]; [popoverController presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES]; } else { FontSettingsViewController *fontSettings = [[FontSettingsViewController alloc] init]; appDelegate.fontSettingsViewController = fontSettings; UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:appDelegate.fontSettingsViewController]; // adding Done button UIBarButtonItem *donebutton = [[UIBarButtonItem alloc] initWithTitle:@"Done" style:UIBarButtonItemStyleDone target:self action:@selector(hideToggleFontSize)]; appDelegate.fontSettingsViewController.navigationItem.rightBarButtonItem = donebutton; appDelegate.fontSettingsViewController.navigationItem.title = @"Style"; navController.navigationBar.tintColor = [UIColor colorWithRed:0.16f green:0.36f blue:0.46 alpha:0.9]; [self presentModalViewController:navController animated:YES]; } } - (void)hideToggleFontSize { [self dismissModalViewControllerAnimated:YES]; } - (void)changeFontSize:(NSString *)fontSize { NSString *jsString = [[NSString alloc] initWithFormat:@"document.getElementById('NB-font-size').setAttribute('class', '%@')", fontSize]; [self.webView stringByEvaluatingJavaScriptFromString:jsString]; } - (void)setFontStyle:(NSString *)fontStyle { NSString *jsString; NSString *fontStyleStr; NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults]; if ([fontStyle isEqualToString:@"Helvetica"]) { [userPreferences setObject:@"NB-san-serif" forKey:@"fontStyle"]; fontStyleStr = @"NB-san-serif"; } else { [userPreferences setObject:@"NB-serif" forKey:@"fontStyle"]; fontStyleStr = @"NB-serif"; } [userPreferences synchronize]; jsString = [NSString stringWithFormat:@ "document.getElementById('NB-font-style').setAttribute('class', '%@')", fontStyleStr]; [self.webView stringByEvaluatingJavaScriptFromString:jsString]; } - (void)showOriginalSubview:(id)sender { NSURL *url = [NSURL URLWithString:[appDelegate.activeStory objectForKey:@"story_permalink"]]; [appDelegate showOriginalStory:url]; } - (NSString *)textToHtml:(NSString*)htmlString { htmlString = [htmlString stringByReplacingOccurrencesOfString:@"'" withString:@"'"]; return htmlString; } @end