3051 lines
138 KiB
Objective-C
3051 lines
138 KiB
Objective-C
//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#import "MessagesViewController.h"
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#import "AppDelegate.h"
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#import "AttachmentSharing.h"
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#import "BlockListUIUtils.h"
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#import "BlockListViewController.h"
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#import "DebugUITableViewController.h"
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#import "Environment.h"
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#import "FingerprintViewController.h"
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#import "FullImageViewController.h"
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#import "NSDate+millisecondTimeStamp.h"
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#import "NewGroupViewController.h"
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#import "OWSAudioAttachmentPlayer.h"
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#import "OWSCall.h"
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#import "OWSCallCollectionViewCell.h"
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#import "OWSContactsManager.h"
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#import "OWSConversationSettingsTableViewController.h"
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#import "OWSDisappearingMessagesJob.h"
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#import "OWSDisplayedMessageCollectionViewCell.h"
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#import "OWSExpirableMessageView.h"
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#import "OWSIncomingMessageCollectionViewCell.h"
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#import "OWSMessageCollectionViewCell.h"
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#import "OWSMessagesBubblesSizeCalculator.h"
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#import "OWSOutgoingMessageCollectionViewCell.h"
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#import "OWSUnknownContactBlockOfferMessage.h"
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#import "PropertyListPreferences.h"
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#import "Signal-Swift.h"
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#import "SignalKeyingStorage.h"
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#import "TSAttachmentPointer.h"
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#import "TSCall.h"
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#import "TSContactThread.h"
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#import "TSContentAdapters.h"
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#import "TSDatabaseView.h"
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#import "TSErrorMessage.h"
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#import "TSGenericAttachmentAdapter.h"
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#import "TSGroupThread.h"
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#import "TSIncomingMessage.h"
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#import "TSInfoMessage.h"
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#import "TSInvalidIdentityKeyErrorMessage.h"
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#import "ThreadUtil.h"
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#import "UIFont+OWS.h"
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#import "UIUtil.h"
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#import "UIViewController+CameraPermissions.h"
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#import "UIViewController+OWS.h"
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#import "ViewControllerUtils.h"
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#import <AddressBookUI/AddressBookUI.h>
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#import <AssetsLibrary/AssetsLibrary.h>
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#import <ContactsUI/CNContactViewController.h>
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#import <JSQMessagesViewController/JSQMessagesBubbleImage.h>
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#import <JSQMessagesViewController/JSQMessagesBubbleImageFactory.h>
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#import <JSQMessagesViewController/JSQMessagesCollectionViewFlowLayoutInvalidationContext.h>
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#import <JSQMessagesViewController/JSQMessagesTimestampFormatter.h>
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#import <JSQMessagesViewController/JSQSystemSoundPlayer+JSQMessages.h>
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#import <JSQMessagesViewController/UIColor+JSQMessages.h>
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#import <JSQSystemSoundPlayer.h>
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#import <MobileCoreServices/UTCoreTypes.h>
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#import <SignalServiceKit/ContactsUpdater.h>
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#import <SignalServiceKit/MimeTypeUtil.h>
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#import <SignalServiceKit/OWSAttachmentsProcessor.h>
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#import <SignalServiceKit/OWSBlockingManager.h>
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#import <SignalServiceKit/OWSDisappearingMessagesConfiguration.h>
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#import <SignalServiceKit/OWSFingerprint.h>
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#import <SignalServiceKit/OWSFingerprintBuilder.h>
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#import <SignalServiceKit/OWSMessageSender.h>
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#import <SignalServiceKit/SignalRecipient.h>
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#import <SignalServiceKit/TSAccountManager.h>
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#import <SignalServiceKit/TSInvalidIdentityKeySendingErrorMessage.h>
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#import <SignalServiceKit/TSMessagesManager.h>
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#import <SignalServiceKit/TSNetworkManager.h>
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#import <SignalServiceKit/Threading.h>
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#import <YapDatabase/YapDatabaseView.h>
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@import Photos;
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#define kYapDatabaseRangeLength 50
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#define kYapDatabaseRangeMaxLength 300
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#define kYapDatabaseRangeMinLength 20
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#define JSQ_TOOLBAR_ICON_HEIGHT 22
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#define JSQ_TOOLBAR_ICON_WIDTH 22
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#define JSQ_IMAGE_INSET 5
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static NSTimeInterval const kTSMessageSentDateShowTimeInterval = 5 * 60;
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NSString *const OWSMessagesViewControllerDidAppearNotification = @"OWSMessagesViewControllerDidAppear";
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typedef enum : NSUInteger {
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kMediaTypePicture,
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kMediaTypeVideo,
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} kMediaTypes;
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@protocol OWSTextViewPasteDelegate <NSObject>
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- (void)didPasteAttachment:(SignalAttachment * _Nullable)attachment;
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@end
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#pragma mark -
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@interface OWSMessagesComposerTextView ()
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@property (weak, nonatomic) id<OWSTextViewPasteDelegate> textViewPasteDelegate;
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@end
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#pragma mark -
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@implementation OWSMessagesComposerTextView
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- (BOOL)canBecomeFirstResponder {
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return YES;
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}
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- (BOOL)pasteBoardHasText
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{
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if ([UIPasteboard generalPasteboard].numberOfItems < 1) {
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return NO;
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}
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NSIndexSet *itemSet = [NSIndexSet indexSetWithIndex:0];
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NSSet<NSString *> *utiTypes =
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[NSSet setWithArray:[[UIPasteboard generalPasteboard] pasteboardTypesForItemSet:itemSet][0]];
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return ([utiTypes containsObject:(NSString *)kUTTypeText] || [utiTypes containsObject:(NSString *)kUTTypePlainText]
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||
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[utiTypes containsObject:(NSString *)kUTTypeUTF8PlainText] ||
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[utiTypes containsObject:(NSString *)kUTTypeUTF16PlainText]);
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}
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- (BOOL)pasteBoardHasPossibleAttachment {
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// We don't want to load/convert images more than once so we
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// only do a cursory validation pass at this time.
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return ([SignalAttachment pasteboardHasPossibleAttachment] && ![self pasteBoardHasText]);
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}
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- (BOOL)canPerformAction:(SEL)action withSender:(id)sender {
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if (action == @selector(paste:)) {
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if ([self pasteBoardHasPossibleAttachment]) {
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return YES;
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}
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}
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return [super canPerformAction:action withSender:sender];
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}
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- (void)paste:(id)sender {
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if ([self pasteBoardHasPossibleAttachment]) {
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SignalAttachment *attachment = [SignalAttachment attachmentFromPasteboard];
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// Note: attachment might be nil or have an error at this point; that's fine.
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[self.textViewPasteDelegate didPasteAttachment:attachment];
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return;
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}
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[super paste:sender];
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}
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@end
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#pragma mark -
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@implementation OWSMessagesToolbarContentView
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#pragma mark - Class methods
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+ (UINib *)nib
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{
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return [UINib nibWithNibName:NSStringFromClass([OWSMessagesToolbarContentView class])
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bundle:[NSBundle bundleForClass:[OWSMessagesToolbarContentView class]]];
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}
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@end
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#pragma mark -
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@implementation OWSMessagesInputToolbar
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- (JSQMessagesToolbarContentView *)loadToolbarContentView {
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NSArray *views = [[OWSMessagesToolbarContentView nib] instantiateWithOwner:nil
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options:nil];
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OWSAssert(views.count == 1);
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OWSMessagesToolbarContentView *view = views[0];
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OWSAssert([view isKindOfClass:[OWSMessagesToolbarContentView class]]);
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return view;
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}
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@end
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#pragma mark -
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@interface MessagesViewController () <JSQMessagesComposerTextViewPasteDelegate,
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OWSTextViewPasteDelegate,
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UIDocumentMenuDelegate,
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UIDocumentPickerDelegate> {
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UIImage *tappedImage;
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BOOL isGroupConversation;
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}
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@property (nonatomic) TSThread *thread;
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@property (nonatomic) TSMessageAdapter *lastDeliveredMessage;
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@property (nonatomic) YapDatabaseConnection *editingDatabaseConnection;
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@property (nonatomic) YapDatabaseConnection *uiDatabaseConnection;
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@property (nonatomic) YapDatabaseViewMappings *messageMappings;
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@property (nonatomic) JSQMessagesBubbleImage *outgoingBubbleImageData;
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@property (nonatomic) JSQMessagesBubbleImage *incomingBubbleImageData;
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@property (nonatomic) JSQMessagesBubbleImage *currentlyOutgoingBubbleImageData;
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@property (nonatomic) JSQMessagesBubbleImage *outgoingMessageFailedImageData;
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@property (nonatomic) MPMoviePlayerController *videoPlayer;
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@property (nonatomic) AVAudioRecorder *audioRecorder;
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@property (nonatomic) OWSAudioAttachmentPlayer *audioAttachmentPlayer;
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@property (nonatomic) NSTimer *readTimer;
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@property (nonatomic) UIView *navigationBarTitleView;
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@property (nonatomic) UILabel *navigationBarTitleLabel;
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@property (nonatomic) UILabel *navigationBarSubtitleLabel;
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@property (nonatomic) UIButton *attachButton;
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@property (nonatomic) UIView *blockStateIndicator;
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// Back Button Unread Count
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@property (nonatomic, readonly) UIView *backButtonUnreadCountView;
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@property (nonatomic, readonly) UILabel *backButtonUnreadCountLabel;
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@property (nonatomic, readonly) NSUInteger backButtonUnreadCount;
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@property (nonatomic) CGFloat previousCollectionViewFrameWidth;
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@property (nonatomic) NSUInteger page;
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@property (nonatomic) BOOL composeOnOpen;
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@property (nonatomic) BOOL callOnOpen;
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@property (nonatomic) BOOL peek;
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@property (nonatomic, readonly) OWSContactsManager *contactsManager;
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@property (nonatomic, readonly) ContactsUpdater *contactsUpdater;
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@property (nonatomic, readonly) OWSMessageSender *messageSender;
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@property (nonatomic, readonly) TSStorageManager *storageManager;
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@property (nonatomic, readonly) OWSDisappearingMessagesJob *disappearingMessagesJob;
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@property (nonatomic, readonly) TSMessagesManager *messagesManager;
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@property (nonatomic, readonly) TSNetworkManager *networkManager;
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@property (nonatomic, readonly) OutboundCallInitiator *outboundCallInitiator;
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@property (nonatomic, readonly) OWSBlockingManager *blockingManager;
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@property (nonatomic) NSCache *messageAdapterCache;
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@property (nonatomic) BOOL userHasScrolled;
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@end
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@implementation MessagesViewController
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (instancetype)init
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{
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self = [super init];
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if (!self) {
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return self;
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}
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[self commonInit];
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return self;
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}
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- (instancetype)initWithCoder:(NSCoder *)aDecoder
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{
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self = [super initWithCoder:aDecoder];
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if (!self) {
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return self;
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}
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[self commonInit];
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return self;
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}
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- (instancetype)initWithNibName:(nullable NSString *)nibNameOrNil bundle:(nullable NSBundle *)nibBundleOrNil {
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self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
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if (!self) {
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return self;
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}
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[self commonInit];
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return self;
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}
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- (void)commonInit
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{
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_contactsManager = [Environment getCurrent].contactsManager;
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_contactsUpdater = [Environment getCurrent].contactsUpdater;
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_messageSender = [Environment getCurrent].messageSender;
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_outboundCallInitiator = [Environment getCurrent].outboundCallInitiator;
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_storageManager = [TSStorageManager sharedManager];
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_disappearingMessagesJob = [[OWSDisappearingMessagesJob alloc] initWithStorageManager:_storageManager];
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_messagesManager = [TSMessagesManager sharedManager];
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_networkManager = [TSNetworkManager sharedManager];
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_blockingManager = [OWSBlockingManager sharedManager];
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[self addNotificationListeners];
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}
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- (void)addNotificationListeners
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{
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(blockedPhoneNumbersDidChange:)
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name:kNSNotificationName_BlockedPhoneNumbersDidChange
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object:nil];
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}
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- (void)blockedPhoneNumbersDidChange:(id)notification
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{
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dispatch_async(dispatch_get_main_queue(), ^{
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[self ensureBlockStateIndicator];
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});
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}
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- (void)peekSetup {
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_peek = YES;
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[self setComposeOnOpen:NO];
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}
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- (void)popped {
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_peek = NO;
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[self hideInputIfNeeded];
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}
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- (void)configureForThread:(TSThread *)thread
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keyboardOnViewAppearing:(BOOL)keyboardOnViewAppearing
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callOnViewAppearing:(BOOL)callOnViewAppearing
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{
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if (callOnViewAppearing) {
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keyboardOnViewAppearing = NO;
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}
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_thread = thread;
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isGroupConversation = [self.thread isKindOfClass:[TSGroupThread class]];
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_composeOnOpen = keyboardOnViewAppearing;
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_callOnOpen = callOnViewAppearing;
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[self markAllMessagesAsRead];
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[self.uiDatabaseConnection beginLongLivedReadTransaction];
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self.messageMappings =
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[[YapDatabaseViewMappings alloc] initWithGroups:@[ thread.uniqueId ] view:TSMessageDatabaseViewExtensionName];
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[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
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[self.messageMappings updateWithTransaction:transaction];
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self.page = 0;
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[self updateRangeOptionsForPage:self.page];
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[self.collectionView reloadData];
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}];
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[self updateLoadEarlierVisible];
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}
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- (BOOL)userLeftGroup
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{
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if (![_thread isKindOfClass:[TSGroupThread class]]) {
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return NO;
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}
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TSGroupThread *groupThread = (TSGroupThread *)self.thread;
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return ![groupThread.groupModel.groupMemberIds containsObject:[TSAccountManager localNumber]];
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}
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- (void)hideInputIfNeeded {
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if (_peek) {
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[self inputToolbar].hidden = YES;
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[self.inputToolbar endEditing:TRUE];
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return;
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}
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if (self.userLeftGroup) {
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[self inputToolbar].hidden = YES; // user has requested they leave the group. further sends disallowed
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[self.inputToolbar endEditing:TRUE];
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} else {
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[self inputToolbar].hidden = NO;
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[self loadDraftInCompose];
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}
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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[self.navigationController.navigationBar setTranslucent:NO];
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self.messageAdapterCache = [[NSCache alloc] init];
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_attachButton = [[UIButton alloc] init];
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_attachButton.accessibilityLabel = NSLocalizedString(@"ATTACHMENT_LABEL", @"Accessibility label for attaching photos");
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_attachButton.accessibilityHint = NSLocalizedString(@"ATTACHMENT_HINT", @"Accessibility hint describing what you can do with the attachment button");
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[_attachButton setFrame:CGRectMake(0,
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0,
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JSQ_TOOLBAR_ICON_WIDTH + JSQ_IMAGE_INSET * 2,
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JSQ_TOOLBAR_ICON_HEIGHT + JSQ_IMAGE_INSET * 2)];
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_attachButton.imageEdgeInsets =
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UIEdgeInsetsMake(JSQ_IMAGE_INSET, JSQ_IMAGE_INSET, JSQ_IMAGE_INSET, JSQ_IMAGE_INSET);
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[_attachButton setImage:[UIImage imageNamed:@"btnAttachments--blue"] forState:UIControlStateNormal];
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[self initializeTextView];
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[JSQMessagesCollectionViewCell registerMenuAction:@selector(delete:)];
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SEL saveSelector = NSSelectorFromString(@"save:");
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[JSQMessagesCollectionViewCell registerMenuAction:saveSelector];
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SEL shareSelector = NSSelectorFromString(@"share:");
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[JSQMessagesCollectionViewCell registerMenuAction:shareSelector];
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[self initializeCollectionViewLayout];
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[self registerCustomMessageNibs];
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self.senderId = ME_MESSAGE_IDENTIFIER;
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self.senderDisplayName = ME_MESSAGE_IDENTIFIER;
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[self initializeToolbars];
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if ([self.thread isKindOfClass:[TSContactThread class]]) {
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TSContactThread *contactThread = (TSContactThread *)self.thread;
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[ThreadUtil createBlockOfferIfNecessary:contactThread
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storageManager:self.storageManager
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contactsManager:self.contactsManager
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blockingManager:self.blockingManager];
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}
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}
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- (void)viewDidLayoutSubviews
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{
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[super viewDidLayoutSubviews];
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// JSQMVC width is initially 375px on iphone6/ios9 (as specified by the xib), which causes
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// our initial bubble calculations to be off since they happen before the containing
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// view is layed out. https://github.com/jessesquires/JSQMessagesViewController/issues/1257
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if (CGRectGetWidth(self.collectionView.frame) != self.previousCollectionViewFrameWidth) {
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// save frame value from next comparison
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self.previousCollectionViewFrameWidth = CGRectGetWidth(self.collectionView.frame);
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// invalidate layout
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[self.collectionView.collectionViewLayout
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invalidateLayoutWithContext:[JSQMessagesCollectionViewFlowLayoutInvalidationContext context]];
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}
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}
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- (void)registerCustomMessageNibs
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{
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[self.collectionView registerNib:[OWSCallCollectionViewCell nib]
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forCellWithReuseIdentifier:[OWSCallCollectionViewCell cellReuseIdentifier]];
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[self.collectionView registerNib:[OWSDisplayedMessageCollectionViewCell nib]
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forCellWithReuseIdentifier:[OWSDisplayedMessageCollectionViewCell cellReuseIdentifier]];
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self.outgoingCellIdentifier = [OWSOutgoingMessageCollectionViewCell cellReuseIdentifier];
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[self.collectionView registerNib:[OWSOutgoingMessageCollectionViewCell nib]
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forCellWithReuseIdentifier:[OWSOutgoingMessageCollectionViewCell cellReuseIdentifier]];
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self.outgoingMediaCellIdentifier = [OWSOutgoingMessageCollectionViewCell mediaCellReuseIdentifier];
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[self.collectionView registerNib:[OWSOutgoingMessageCollectionViewCell nib]
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forCellWithReuseIdentifier:[OWSOutgoingMessageCollectionViewCell mediaCellReuseIdentifier]];
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self.incomingCellIdentifier = [OWSIncomingMessageCollectionViewCell cellReuseIdentifier];
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[self.collectionView registerNib:[OWSIncomingMessageCollectionViewCell nib]
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forCellWithReuseIdentifier:[OWSIncomingMessageCollectionViewCell cellReuseIdentifier]];
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self.incomingMediaCellIdentifier = [OWSIncomingMessageCollectionViewCell mediaCellReuseIdentifier];
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[self.collectionView registerNib:[OWSIncomingMessageCollectionViewCell nib]
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forCellWithReuseIdentifier:[OWSIncomingMessageCollectionViewCell mediaCellReuseIdentifier]];
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}
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- (void)toggleObservers:(BOOL)shouldObserve
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{
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if (shouldObserve) {
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(didChangePreferredContentSize:)
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name:UIContentSizeCategoryDidChangeNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(yapDatabaseModified:)
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name:YapDatabaseModifiedNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(startReadTimer)
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name:UIApplicationWillEnterForegroundNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(startExpirationTimerAnimations)
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name:UIApplicationWillEnterForegroundNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(resetContentAndLayout)
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name:UIApplicationWillEnterForegroundNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(cancelReadTimer)
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name:UIApplicationDidEnterBackgroundNotification
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object:nil];
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} else {
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:UIContentSizeCategoryDidChangeNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:YapDatabaseModifiedNotification
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object:nil];
|
|
[[NSNotificationCenter defaultCenter] removeObserver:self
|
|
name:UIApplicationWillEnterForegroundNotification
|
|
object:nil];
|
|
[[NSNotificationCenter defaultCenter] removeObserver:self
|
|
name:UIApplicationDidEnterBackgroundNotification
|
|
object:nil];
|
|
}
|
|
}
|
|
|
|
- (void)initializeTextView {
|
|
[self.inputToolbar.contentView.textView setFont:[UIFont ows_dynamicTypeBodyFont]];
|
|
|
|
self.inputToolbar.contentView.leftBarButtonItem = self.attachButton;
|
|
|
|
UILabel *sendLabel = self.inputToolbar.contentView.rightBarButtonItem.titleLabel;
|
|
// override superclass translations since we support more translations than upstream.
|
|
sendLabel.text = NSLocalizedString(@"SEND_BUTTON_TITLE", nil);
|
|
sendLabel.font = [UIFont ows_regularFontWithSize:17.0f];
|
|
sendLabel.textColor = [UIColor ows_materialBlueColor];
|
|
sendLabel.textAlignment = NSTextAlignmentCenter;
|
|
}
|
|
|
|
- (void)viewWillAppear:(BOOL)animated
|
|
{
|
|
[super viewWillAppear:animated];
|
|
|
|
// Since we're using a custom back button, we have to do some extra work to manage the interactivePopGestureRecognizer
|
|
self.navigationController.interactivePopGestureRecognizer.delegate = self;
|
|
|
|
// We need to recheck on every appearance, since the user may have left the group in the settings VC,
|
|
// or on another device.
|
|
[self hideInputIfNeeded];
|
|
|
|
[self toggleObservers:YES];
|
|
|
|
// Triggering modified notification renders "call notification" when leaving full screen call view
|
|
[self.thread touch];
|
|
|
|
// restart any animations that were stopped e.g. while inspecting the contact info screens.
|
|
[self startExpirationTimerAnimations];
|
|
|
|
OWSDisappearingMessagesConfiguration *configuration =
|
|
[OWSDisappearingMessagesConfiguration fetchObjectWithUniqueID:self.thread.uniqueId];
|
|
[self setBarButtonItemsForDisappearingMessagesConfiguration:configuration];
|
|
[self setNavigationTitle];
|
|
|
|
NSInteger numberOfMessages = (NSInteger)[self.messageMappings numberOfItemsInGroup:self.thread.uniqueId];
|
|
if (numberOfMessages > 0) {
|
|
NSIndexPath *lastCellIndexPath = [NSIndexPath indexPathForRow:numberOfMessages - 1 inSection:0];
|
|
[self.collectionView scrollToItemAtIndexPath:lastCellIndexPath
|
|
atScrollPosition:UICollectionViewScrollPositionBottom
|
|
animated:NO];
|
|
}
|
|
|
|
// Other views might change these custom menu items, so we
|
|
// need to set them every time we enter this view.
|
|
SEL saveSelector = NSSelectorFromString(@"save:");
|
|
SEL shareSelector = NSSelectorFromString(@"share:");
|
|
[UIMenuController sharedMenuController].menuItems = @[ [[UIMenuItem alloc] initWithTitle:NSLocalizedString(@"EDIT_ITEM_SAVE_ACTION",
|
|
@"Short name for edit menu item to save contents of media message.")
|
|
action:saveSelector],
|
|
[[UIMenuItem alloc] initWithTitle:NSLocalizedString(@"EDIT_ITEM_SHARE_ACTION",
|
|
@"Short name for edit menu item to share contents of media message.")
|
|
action:shareSelector],
|
|
];
|
|
|
|
[self ensureBlockStateIndicator];
|
|
|
|
[self resetContentAndLayout];
|
|
}
|
|
|
|
- (void)resetContentAndLayout
|
|
{
|
|
// Avoid layout corrupt issues and out-of-date message subtitles.
|
|
[self.collectionView.collectionViewLayout invalidateLayout];
|
|
[self.collectionView reloadData];
|
|
}
|
|
|
|
- (void)setUserHasScrolled:(BOOL)userHasScrolled {
|
|
_userHasScrolled = userHasScrolled;
|
|
|
|
[self ensureBlockStateIndicator];
|
|
}
|
|
|
|
- (void)ensureBlockStateIndicator
|
|
{
|
|
// This method should be called rarely, so it's simplest to discard and
|
|
// rebuild the indicator view every time.
|
|
[self.blockStateIndicator removeFromSuperview];
|
|
self.blockStateIndicator = nil;
|
|
|
|
if (self.userHasScrolled) {
|
|
return;
|
|
}
|
|
|
|
NSString *blockStateMessage = nil;
|
|
if ([self isBlockedContactConversation]) {
|
|
blockStateMessage = NSLocalizedString(@"MESSAGES_VIEW_CONTACT_BLOCKED",
|
|
@"Indicates that this 1:1 conversation has been blocked.");
|
|
} else if (isGroupConversation) {
|
|
int blockedGroupMemberCount = [self blockedGroupMemberCount];
|
|
if (blockedGroupMemberCount == 1) {
|
|
blockStateMessage = NSLocalizedString(@"MESSAGES_VIEW_GROUP_1_MEMBER_BLOCKED",
|
|
@"Indicates that a single member of this group has been blocked.");
|
|
} else if (blockedGroupMemberCount > 1) {
|
|
blockStateMessage = [NSString stringWithFormat:NSLocalizedString(@"MESSAGES_VIEW_GROUP_N_MEMBERS_BLOCKED_FORMAT",
|
|
@"Indicates that some members of this group has been blocked. Embeds "
|
|
@"{{the number of blocked users in this group}}."),
|
|
blockedGroupMemberCount];
|
|
}
|
|
}
|
|
|
|
if (blockStateMessage) {
|
|
UILabel *label = [UILabel new];
|
|
label.font = [UIFont ows_mediumFontWithSize:14.f];
|
|
label.text = blockStateMessage;
|
|
label.textColor = [UIColor whiteColor];
|
|
|
|
UIView * blockStateIndicator = [UIView new];
|
|
blockStateIndicator.backgroundColor = [UIColor ows_redColor];
|
|
blockStateIndicator.layer.cornerRadius = 2.5f;
|
|
|
|
// Use a shadow to "pop" the indicator above the other views.
|
|
blockStateIndicator.layer.shadowColor = [UIColor blackColor].CGColor;
|
|
blockStateIndicator.layer.shadowOffset = CGSizeMake(2, 3);
|
|
blockStateIndicator.layer.shadowRadius = 2.f;
|
|
blockStateIndicator.layer.shadowOpacity = 0.35f;
|
|
|
|
[blockStateIndicator addSubview:label];
|
|
[label autoPinEdgeToSuperviewEdge:ALEdgeTop withInset:5];
|
|
[label autoPinEdgeToSuperviewEdge:ALEdgeBottom withInset:5];
|
|
[label autoPinEdgeToSuperviewEdge:ALEdgeLeft withInset:15];
|
|
[label autoPinEdgeToSuperviewEdge:ALEdgeRight withInset:15];
|
|
|
|
[blockStateIndicator addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self
|
|
action:@selector(blockStateIndicatorWasTapped:)]];
|
|
|
|
[self.view addSubview:blockStateIndicator];
|
|
[blockStateIndicator autoHCenterInSuperview];
|
|
[blockStateIndicator autoPinToTopLayoutGuideOfViewController:self withInset:10];
|
|
[self.view layoutSubviews];
|
|
|
|
self.blockStateIndicator = blockStateIndicator;
|
|
}
|
|
}
|
|
|
|
- (void)blockStateIndicatorWasTapped:(UIGestureRecognizer *)sender {
|
|
if (sender.state != UIGestureRecognizerStateRecognized) {
|
|
return;
|
|
}
|
|
|
|
if ([self isBlockedContactConversation]) {
|
|
// If this a blocked 1:1 conversation, offer to unblock the user.
|
|
[self showUnblockContactUI:nil];
|
|
} else if (isGroupConversation) {
|
|
// If this a group conversation with at least one blocked member,
|
|
// Show the block list view.
|
|
int blockedGroupMemberCount = [self blockedGroupMemberCount];
|
|
if (blockedGroupMemberCount > 0) {
|
|
BlockListViewController *vc = [[BlockListViewController alloc] init];
|
|
[self.navigationController pushViewController:vc animated:YES];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)showUnblockContactUI:(BlockActionCompletionBlock)completionBlock
|
|
{
|
|
OWSAssert([self.thread isKindOfClass:[TSContactThread class]]);
|
|
|
|
self.userHasScrolled = NO;
|
|
|
|
// To avoid "noisy" animations (hiding the keyboard before showing
|
|
// the action sheet, re-showing it after), hide the keyboard before
|
|
// showing the "unblock" action sheet.
|
|
//
|
|
// Unblocking is a rare interaction, so it's okay to leave the keyboard
|
|
// hidden.
|
|
[self dismissKeyBoard];
|
|
|
|
NSString *contactIdentifier = ((TSContactThread *)self.thread).contactIdentifier;
|
|
[BlockListUIUtils showUnblockPhoneNumberActionSheet:contactIdentifier
|
|
fromViewController:self
|
|
blockingManager:_blockingManager
|
|
contactsManager:_contactsManager
|
|
completionBlock:completionBlock];
|
|
}
|
|
|
|
- (BOOL)isBlockedContactConversation
|
|
{
|
|
if (![self.thread isKindOfClass:[TSContactThread class]]) {
|
|
return NO;
|
|
}
|
|
NSString *contactIdentifier = ((TSContactThread *)self.thread).contactIdentifier;
|
|
return [[_blockingManager blockedPhoneNumbers] containsObject:contactIdentifier];
|
|
}
|
|
|
|
- (int)blockedGroupMemberCount
|
|
{
|
|
OWSAssert(isGroupConversation);
|
|
OWSAssert([self.thread isKindOfClass:[TSGroupThread class]]);
|
|
|
|
TSGroupThread *groupThread = (TSGroupThread *)self.thread;
|
|
int blockedMemberCount = 0;
|
|
NSArray<NSString *> *blockedPhoneNumbers = [_blockingManager blockedPhoneNumbers];
|
|
for (NSString *contactIdentifier in groupThread.groupModel.groupMemberIds) {
|
|
if ([blockedPhoneNumbers containsObject:contactIdentifier]) {
|
|
blockedMemberCount++;
|
|
}
|
|
}
|
|
return blockedMemberCount;
|
|
}
|
|
|
|
- (void)startReadTimer {
|
|
self.readTimer = [NSTimer scheduledTimerWithTimeInterval:1
|
|
target:self
|
|
selector:@selector(markAllMessagesAsRead)
|
|
userInfo:nil
|
|
repeats:YES];
|
|
}
|
|
|
|
- (void)cancelReadTimer {
|
|
[self.readTimer invalidate];
|
|
}
|
|
|
|
- (void)viewDidAppear:(BOOL)animated {
|
|
[super viewDidAppear:animated];
|
|
[self dismissKeyBoard];
|
|
[self startReadTimer];
|
|
|
|
[self updateBackButtonUnreadCount];
|
|
|
|
[self.inputToolbar.contentView.textView endEditing:YES];
|
|
|
|
self.inputToolbar.contentView.textView.editable = YES;
|
|
if (_composeOnOpen && !self.inputToolbar.hidden) {
|
|
[self popKeyBoard];
|
|
_composeOnOpen = NO;
|
|
}
|
|
if (_callOnOpen) {
|
|
[self callAction:nil];
|
|
_callOnOpen = NO;
|
|
}
|
|
[self updateNavigationBarSubtitleLabel];
|
|
}
|
|
|
|
- (void)viewWillDisappear:(BOOL)animated {
|
|
[super viewWillDisappear:animated];
|
|
[self toggleObservers:NO];
|
|
|
|
// Since we're using a custom back button, we have to do some extra work to manage the interactivePopGestureRecognizer
|
|
self.navigationController.interactivePopGestureRecognizer.delegate = nil;
|
|
|
|
[self.audioAttachmentPlayer stop];
|
|
|
|
// reset all audio bars to 0
|
|
JSQMessagesCollectionView *collectionView = self.collectionView;
|
|
NSInteger num_bubbles = [self collectionView:collectionView numberOfItemsInSection:0];
|
|
for (NSInteger i = 0; i < num_bubbles; i++) {
|
|
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i inSection:0];
|
|
id<OWSMessageData> message = [self messageAtIndexPath:indexPath];
|
|
if (message.messageType == TSIncomingMessageAdapter && message.isMediaMessage &&
|
|
[message isKindOfClass:[TSVideoAttachmentAdapter class]]) {
|
|
TSVideoAttachmentAdapter *msgMedia = (TSVideoAttachmentAdapter *)message.media;
|
|
if ([msgMedia isAudio]) {
|
|
msgMedia.isPaused = NO;
|
|
msgMedia.isAudioPlaying = NO;
|
|
[msgMedia setAudioProgressFromFloat:0];
|
|
[msgMedia setAudioIconToPlay];
|
|
}
|
|
}
|
|
}
|
|
|
|
[self cancelReadTimer];
|
|
[self saveDraft];
|
|
}
|
|
|
|
- (void)startExpirationTimerAnimations
|
|
{
|
|
[[NSNotificationCenter defaultCenter] postNotificationName:OWSMessagesViewControllerDidAppearNotification
|
|
object:nil];
|
|
}
|
|
|
|
- (void)viewDidDisappear:(BOOL)animated {
|
|
[super viewDidDisappear:animated];
|
|
self.inputToolbar.contentView.textView.editable = NO;
|
|
self.userHasScrolled = NO;
|
|
}
|
|
|
|
#pragma mark - Initiliazers
|
|
|
|
- (void)setNavigationTitle
|
|
{
|
|
NSString *navTitle = self.thread.name;
|
|
if (isGroupConversation && [navTitle length] == 0) {
|
|
navTitle = NSLocalizedString(@"NEW_GROUP_DEFAULT_TITLE", @"");
|
|
}
|
|
self.title = nil;
|
|
|
|
if ([navTitle isEqualToString:self.navigationBarTitleLabel.text]) {
|
|
return;
|
|
}
|
|
|
|
self.navigationBarTitleLabel.text = navTitle;
|
|
|
|
// Changing the title requires relayout of the nav bar contents.
|
|
OWSDisappearingMessagesConfiguration *configuration =
|
|
[OWSDisappearingMessagesConfiguration fetchObjectWithUniqueID:self.thread.uniqueId];
|
|
[self setBarButtonItemsForDisappearingMessagesConfiguration:configuration];
|
|
}
|
|
|
|
- (void)setBarButtonItemsForDisappearingMessagesConfiguration:
|
|
(OWSDisappearingMessagesConfiguration *)disappearingMessagesConfiguration
|
|
{
|
|
UIBarButtonItem *backItem = [self createOWSBackButton];
|
|
const CGFloat unreadCountViewDiameter = 16;
|
|
if (_backButtonUnreadCountView == nil) {
|
|
_backButtonUnreadCountView = [UIView new];
|
|
_backButtonUnreadCountView.layer.cornerRadius = unreadCountViewDiameter / 2;
|
|
_backButtonUnreadCountView.backgroundColor = [UIColor redColor];
|
|
_backButtonUnreadCountView.hidden = YES;
|
|
_backButtonUnreadCountView.userInteractionEnabled = NO;
|
|
|
|
_backButtonUnreadCountLabel = [UILabel new];
|
|
_backButtonUnreadCountLabel.backgroundColor = [UIColor clearColor];
|
|
_backButtonUnreadCountLabel.textColor = [UIColor whiteColor];
|
|
_backButtonUnreadCountLabel.font = [UIFont systemFontOfSize:11];
|
|
_backButtonUnreadCountLabel.textAlignment = NSTextAlignmentCenter;
|
|
}
|
|
// This method gets called multiple times, so it's important we re-layout the unread badge
|
|
// with respect to the new backItem.
|
|
[backItem.customView addSubview:_backButtonUnreadCountView];
|
|
[_backButtonUnreadCountView autoPinEdgeToSuperviewEdge:ALEdgeTop withInset:-6];
|
|
[_backButtonUnreadCountView autoPinEdgeToSuperviewEdge:ALEdgeLeft withInset:1];
|
|
[_backButtonUnreadCountView autoSetDimension:ALDimensionHeight toSize:unreadCountViewDiameter];
|
|
// We set a min width, but we will also pin to our subview label, so we can grow to accommodate multiple digits.
|
|
[_backButtonUnreadCountView autoSetDimension:ALDimensionWidth
|
|
toSize:unreadCountViewDiameter
|
|
relation:NSLayoutRelationGreaterThanOrEqual];
|
|
|
|
[_backButtonUnreadCountView addSubview:_backButtonUnreadCountLabel];
|
|
[_backButtonUnreadCountLabel autoPinWidthToSuperviewWithMargin:4];
|
|
[_backButtonUnreadCountLabel autoPinHeightToSuperview];
|
|
|
|
// Initialize newly created unread count badge to accurately reflect the current unread count.
|
|
[self updateBackButtonUnreadCount];
|
|
|
|
|
|
const CGFloat kTitleVSpacing = 0.f;
|
|
if (!self.navigationBarTitleView) {
|
|
self.navigationBarTitleView = [UIView new];
|
|
[self.navigationBarTitleView addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self
|
|
action:@selector(navigationTitleTapped:)]];
|
|
#ifdef DEBUG
|
|
[self.navigationBarTitleView addGestureRecognizer:[[UILongPressGestureRecognizer alloc] initWithTarget:self
|
|
action:@selector(navigationTitleLongPressed:)]];
|
|
#endif
|
|
|
|
self.navigationBarTitleLabel = [UILabel new];
|
|
self.navigationBarTitleLabel.textColor = [UIColor whiteColor];
|
|
self.navigationBarTitleLabel.font = [UIFont ows_boldFontWithSize:18.f];
|
|
self.navigationBarTitleLabel.lineBreakMode = NSLineBreakByTruncatingTail;
|
|
[self.navigationBarTitleView addSubview:self.navigationBarTitleLabel];
|
|
|
|
self.navigationBarSubtitleLabel = [UILabel new];
|
|
[self updateNavigationBarSubtitleLabel];
|
|
[self.navigationBarTitleView addSubview:self.navigationBarSubtitleLabel];
|
|
}
|
|
|
|
// We need to manually resize and position the title views;
|
|
// iOS AutoLayout doesn't work inside navigation bar items.
|
|
[self.navigationBarTitleLabel sizeToFit];
|
|
[self.navigationBarSubtitleLabel sizeToFit];
|
|
const CGFloat kShortScreenDimension = MIN([UIScreen mainScreen].bounds.size.width,
|
|
[UIScreen mainScreen].bounds.size.height);
|
|
// We want to leave space for the "back" button, the "timer" button, and the "call"
|
|
// button, and all of the whitespace around these views. There
|
|
// isn't a convenient way to calculate these in a navigation bar, so we just leave
|
|
// a constant amount of space which will be safe unless Apple makes radical changes
|
|
// to the appearance of the navigation bar.
|
|
int rightBarButtonItemCount = 0;
|
|
if ([self canCall]) {
|
|
rightBarButtonItemCount++;
|
|
}
|
|
if (disappearingMessagesConfiguration.isEnabled) {
|
|
rightBarButtonItemCount++;
|
|
}
|
|
CGFloat barButtonSize = 0;
|
|
switch (rightBarButtonItemCount) {
|
|
case 0:
|
|
barButtonSize = 70;
|
|
break;
|
|
case 1:
|
|
barButtonSize = 105;
|
|
break;
|
|
default:
|
|
OWSAssert(0);
|
|
// In production, fall through to the largest defined case.
|
|
case 2:
|
|
barButtonSize = 150;
|
|
break;
|
|
}
|
|
CGFloat maxTitleViewWidth = kShortScreenDimension - barButtonSize;
|
|
const CGFloat titleViewWidth = MIN(maxTitleViewWidth,
|
|
MAX(self.navigationBarTitleLabel.frame.size.width,
|
|
self.navigationBarSubtitleLabel.frame.size.width));
|
|
self.navigationBarTitleView.frame = CGRectMake(0, 0,
|
|
titleViewWidth,
|
|
self.navigationBarTitleLabel.frame.size.height +
|
|
self.navigationBarSubtitleLabel.frame.size.height +
|
|
kTitleVSpacing);
|
|
self.navigationBarTitleLabel.frame = CGRectMake(0,
|
|
0,
|
|
titleViewWidth,
|
|
self.navigationBarTitleLabel.frame.size.height);
|
|
self.navigationBarSubtitleLabel.frame = CGRectMake(0,
|
|
self.navigationBarTitleView.frame.size.height - self.navigationBarSubtitleLabel.frame.size.height,
|
|
titleViewWidth,
|
|
self.navigationBarSubtitleLabel.frame.size.height);
|
|
|
|
self.navigationItem.leftBarButtonItems = @[
|
|
backItem,
|
|
[[UIBarButtonItem alloc] initWithCustomView:self.navigationBarTitleView],
|
|
];
|
|
|
|
if (self.userLeftGroup) {
|
|
self.navigationItem.rightBarButtonItems = @[];
|
|
return;
|
|
}
|
|
|
|
const CGFloat kBarButtonSize = 44;
|
|
NSMutableArray<UIBarButtonItem *> *barButtons = [NSMutableArray new];
|
|
if ([self canCall]) {
|
|
// We use UIButtons with [UIBarButtonItem initWithCustomView:...] instead of
|
|
// UIBarButtonItem in order to ensure that these buttons are spaced tightly.
|
|
// The contents of the navigation bar are cramped in this view.
|
|
UIButton *callButton = [UIButton buttonWithType:UIButtonTypeCustom];
|
|
UIImage *image = [UIImage imageNamed:@"button_phone_white"];
|
|
[callButton setImage:image
|
|
forState:UIControlStateNormal];
|
|
UIEdgeInsets imageEdgeInsets = UIEdgeInsetsZero;
|
|
// We normally would want to use left and right insets that ensure the button
|
|
// is square and the icon is centered. However UINavigationBar doesn't offer us
|
|
// control over the margins and spacing of its content, and the buttons end up
|
|
// too far apart and too far from the edge of the screen. So we use a smaller
|
|
// right inset tighten up the layout.
|
|
imageEdgeInsets.left = round((kBarButtonSize - image.size.width) * 0.5f);
|
|
imageEdgeInsets.right = round((kBarButtonSize - (image.size.width + imageEdgeInsets.left)) * 0.5f);
|
|
imageEdgeInsets.top = round((kBarButtonSize - image.size.height) * 0.5f);
|
|
imageEdgeInsets.bottom = round(kBarButtonSize - (image.size.height + imageEdgeInsets.top));
|
|
callButton.imageEdgeInsets = imageEdgeInsets;
|
|
callButton.accessibilityLabel = NSLocalizedString(@"CALL_LABEL", "Accessibilty label for placing call button");
|
|
[callButton addTarget:self
|
|
action:@selector(callAction:)
|
|
forControlEvents:UIControlEventTouchUpInside];
|
|
callButton.frame = CGRectMake(0, 0,
|
|
round(image.size.width + imageEdgeInsets.left + imageEdgeInsets.right),
|
|
round(image.size.height + imageEdgeInsets.top + imageEdgeInsets.bottom));
|
|
[barButtons addObject:[[UIBarButtonItem alloc] initWithCustomView:callButton]];
|
|
}
|
|
|
|
if (disappearingMessagesConfiguration.isEnabled) {
|
|
UIButton *timerButton = [UIButton buttonWithType:UIButtonTypeCustom];
|
|
UIImage *image = [UIImage imageNamed:@"button_timer_white"];
|
|
[timerButton setImage:image
|
|
forState:UIControlStateNormal];
|
|
UIEdgeInsets imageEdgeInsets = UIEdgeInsetsZero;
|
|
// We normally would want to use left and right insets that ensure the button
|
|
// is square and the icon is centered. However UINavigationBar doesn't offer us
|
|
// control over the margins and spacing of its content, and the buttons end up
|
|
// too far apart and too far from the edge of the screen. So we use a smaller
|
|
// right inset tighten up the layout.
|
|
imageEdgeInsets.left = round((kBarButtonSize - image.size.width) * 0.5f);
|
|
imageEdgeInsets.right = round((kBarButtonSize - (image.size.width + imageEdgeInsets.left)) * 0.5f);
|
|
imageEdgeInsets.top = round((kBarButtonSize - image.size.height) * 0.5f);
|
|
imageEdgeInsets.bottom = round(kBarButtonSize - (image.size.height + imageEdgeInsets.top));
|
|
timerButton.imageEdgeInsets = imageEdgeInsets;
|
|
timerButton.accessibilityLabel = NSLocalizedString(@"DISAPPEARING_MESSAGES_LABEL", @"Accessibility label for disappearing messages");
|
|
NSString *formatString = NSLocalizedString(@"DISAPPEARING_MESSAGES_HINT", @"Accessibility hint that contains current timeout information");
|
|
timerButton.accessibilityHint = [NSString stringWithFormat:formatString, [disappearingMessagesConfiguration durationString]];
|
|
[timerButton addTarget:self
|
|
action:@selector(didTapTimerInNavbar:)
|
|
forControlEvents:UIControlEventTouchUpInside];
|
|
timerButton.frame = CGRectMake(0, 0,
|
|
round(image.size.width + imageEdgeInsets.left + imageEdgeInsets.right),
|
|
round(image.size.height + imageEdgeInsets.top + imageEdgeInsets.bottom));
|
|
[barButtons addObject:[[UIBarButtonItem alloc] initWithCustomView:timerButton]];
|
|
}
|
|
|
|
self.navigationItem.rightBarButtonItems = [barButtons copy];
|
|
}
|
|
|
|
- (void)updateNavigationBarSubtitleLabel
|
|
{
|
|
NSMutableAttributedString *subtitleText = [NSMutableAttributedString new];
|
|
if (self.thread.isMuted) {
|
|
// Show a "mute" icon before the navigation bar subtitle if this thread is muted.
|
|
[subtitleText
|
|
appendAttributedString:[[NSAttributedString alloc]
|
|
initWithString:@"\ue067 "
|
|
attributes:@{
|
|
NSFontAttributeName : [UIFont ows_elegantIconsFont:7.f],
|
|
NSForegroundColorAttributeName : [UIColor colorWithWhite:0.9f alpha:1.f],
|
|
}]];
|
|
}
|
|
[subtitleText
|
|
appendAttributedString:[[NSAttributedString alloc]
|
|
initWithString:NSLocalizedString(@"MESSAGES_VIEW_TITLE_SUBTITLE",
|
|
@"The subtitle for the messages view title indicates that the "
|
|
@"title can be tapped to access settings for this conversation.")
|
|
attributes:@{
|
|
NSFontAttributeName : [UIFont ows_regularFontWithSize:9.f],
|
|
NSForegroundColorAttributeName : [UIColor colorWithWhite:0.9f alpha:1.f],
|
|
}]];
|
|
self.navigationBarSubtitleLabel.attributedText = subtitleText;
|
|
}
|
|
|
|
- (void)initializeToolbars
|
|
{
|
|
// HACK JSQMessagesViewController doesn't yet support dynamic type in the inputToolbar.
|
|
// See: https://github.com/jessesquires/JSQMessagesViewController/pull/1169/files
|
|
[self.inputToolbar.contentView.textView sizeToFit];
|
|
self.inputToolbar.preferredDefaultHeight = self.inputToolbar.contentView.textView.frame.size.height + 16;
|
|
|
|
// prevent draft from obscuring message history in case user wants to scroll back to refer to something
|
|
// while composing a long message.
|
|
self.inputToolbar.maximumHeight = 300;
|
|
|
|
OWSAssert(self.inputToolbar.contentView);
|
|
OWSAssert(self.inputToolbar.contentView.textView);
|
|
self.inputToolbar.contentView.textView.pasteDelegate = self;
|
|
((OWSMessagesComposerTextView *) self.inputToolbar.contentView.textView).textViewPasteDelegate = self;
|
|
}
|
|
|
|
// Overiding JSQMVC layout defaults
|
|
- (void)initializeCollectionViewLayout
|
|
{
|
|
[self.collectionView.collectionViewLayout setMessageBubbleFont:[UIFont ows_dynamicTypeBodyFont]];
|
|
|
|
self.collectionView.showsVerticalScrollIndicator = NO;
|
|
self.collectionView.showsHorizontalScrollIndicator = NO;
|
|
|
|
[self updateLoadEarlierVisible];
|
|
|
|
self.collectionView.collectionViewLayout.incomingAvatarViewSize = CGSizeZero;
|
|
self.collectionView.collectionViewLayout.outgoingAvatarViewSize = CGSizeZero;
|
|
|
|
if ([UIDevice currentDevice].userInterfaceIdiom != UIUserInterfaceIdiomPad) {
|
|
// Narrow the bubbles a bit to create more white space in the messages view
|
|
// Since we're not using avatars it gets a bit crowded otherwise.
|
|
self.collectionView.collectionViewLayout.messageBubbleLeftRightMargin = 80.0f;
|
|
}
|
|
|
|
// Bubbles
|
|
self.collectionView.collectionViewLayout.bubbleSizeCalculator = [[OWSMessagesBubblesSizeCalculator alloc] init];
|
|
JSQMessagesBubbleImageFactory *bubbleFactory = [[JSQMessagesBubbleImageFactory alloc] init];
|
|
self.incomingBubbleImageData = [bubbleFactory incomingMessagesBubbleImageWithColor:[UIColor jsq_messageBubbleLightGrayColor]];
|
|
self.outgoingBubbleImageData = [bubbleFactory outgoingMessagesBubbleImageWithColor:[UIColor ows_materialBlueColor]];
|
|
self.currentlyOutgoingBubbleImageData = [bubbleFactory outgoingMessagesBubbleImageWithColor:[UIColor ows_fadedBlueColor]];
|
|
self.outgoingMessageFailedImageData = [bubbleFactory outgoingMessagesBubbleImageWithColor:[UIColor grayColor]];
|
|
|
|
}
|
|
|
|
#pragma mark - Fingerprints
|
|
|
|
- (void)showFingerprintWithTheirIdentityKey:(NSData *)theirIdentityKey theirSignalId:(NSString *)theirSignalId
|
|
{
|
|
// Ensure keyboard isn't hiding the "safety numbers changed" interaction when we
|
|
// return from FingerprintViewController.
|
|
[self dismissKeyBoard];
|
|
|
|
OWSFingerprintBuilder *builder =
|
|
[[OWSFingerprintBuilder alloc] initWithStorageManager:self.storageManager contactsManager:self.contactsManager];
|
|
OWSFingerprint *fingerprint =
|
|
[builder fingerprintWithTheirSignalId:theirSignalId theirIdentityKey:theirIdentityKey];
|
|
[self markAllMessagesAsRead];
|
|
|
|
NSString *contactName = [self.contactsManager displayNameForPhoneIdentifier:theirSignalId];
|
|
|
|
UIViewController *viewController =
|
|
[[UIStoryboard main] instantiateViewControllerWithIdentifier:@"FingerprintViewController"];
|
|
if (![viewController isKindOfClass:[FingerprintViewController class]]) {
|
|
OWSAssert(NO);
|
|
DDLogError(@"%@ expecting fingerprint view controller, but got: %@", self.tag, viewController);
|
|
return;
|
|
}
|
|
FingerprintViewController *fingerprintViewController = (FingerprintViewController *)viewController;
|
|
|
|
[fingerprintViewController configureWithThread:self.thread fingerprint:fingerprint contactName:contactName];
|
|
[self presentViewController:fingerprintViewController animated:YES completion:nil];
|
|
}
|
|
|
|
#pragma mark - Calls
|
|
|
|
- (void)callAction:(id)sender {
|
|
OWSAssert([self.thread isKindOfClass:[TSContactThread class]]);
|
|
|
|
if (![self canCall]) {
|
|
DDLogWarn(@"Tried to initiate a call but thread is not callable.");
|
|
return;
|
|
}
|
|
|
|
if ([self isBlockedContactConversation]) {
|
|
__weak MessagesViewController *weakSelf = self;
|
|
[self showUnblockContactUI:^(BOOL isBlocked) {
|
|
if (!isBlocked) {
|
|
[weakSelf callAction:nil];
|
|
}
|
|
}];
|
|
return;
|
|
}
|
|
|
|
[self.outboundCallInitiator initiateCallWithRecipientId:self.thread.contactIdentifier];
|
|
}
|
|
|
|
- (BOOL)canCall {
|
|
return !(isGroupConversation || [((TSContactThread *)self.thread).contactIdentifier isEqualToString:[TSAccountManager localNumber]]);
|
|
}
|
|
|
|
#pragma mark - JSQMessagesViewController method overrides
|
|
|
|
- (void)didPressSendButton:(UIButton *)button
|
|
withMessageText:(NSString *)text
|
|
senderId:(NSString *)senderId
|
|
senderDisplayName:(NSString *)senderDisplayName
|
|
date:(NSDate *)date
|
|
{
|
|
[self didPressSendButton:button
|
|
withMessageText:text
|
|
senderId:senderId
|
|
senderDisplayName:senderDisplayName
|
|
date:date
|
|
updateKeyboardState:YES];
|
|
}
|
|
|
|
- (void)didPressSendButton:(UIButton *)button
|
|
withMessageText:(NSString *)text
|
|
senderId:(NSString *)senderId
|
|
senderDisplayName:(NSString *)senderDisplayName
|
|
date:(NSDate *)date
|
|
updateKeyboardState:(BOOL)updateKeyboardState
|
|
{
|
|
if ([self isBlockedContactConversation]) {
|
|
__weak MessagesViewController *weakSelf = self;
|
|
[self showUnblockContactUI:^(BOOL isBlocked) {
|
|
if (!isBlocked) {
|
|
[weakSelf didPressSendButton:button
|
|
withMessageText:text
|
|
senderId:senderId
|
|
senderDisplayName:senderDisplayName
|
|
date:date
|
|
updateKeyboardState:NO];
|
|
}
|
|
}];
|
|
return;
|
|
}
|
|
|
|
text = [text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
|
|
|
|
if (text.length > 0) {
|
|
if ([Environment.preferences soundInForeground]) {
|
|
[JSQSystemSoundPlayer jsq_playMessageSentSound];
|
|
}
|
|
// Limit outgoing text messages to 16kb.
|
|
//
|
|
// We convert large text messages to attachments
|
|
// which are presented as normal text messages.
|
|
const NSUInteger kOversizeTextMessageSizeThreshold = 16 * 1024;
|
|
if ([text lengthOfBytesUsingEncoding:NSUTF8StringEncoding] >= kOversizeTextMessageSizeThreshold) {
|
|
SignalAttachment *attachment = [SignalAttachment oversizeTextAttachmentWithText:text];
|
|
[ThreadUtil sendMessageWithAttachment:attachment inThread:self.thread messageSender:self.messageSender];
|
|
} else {
|
|
[ThreadUtil sendMessageWithText:text inThread:self.thread messageSender:self.messageSender];
|
|
}
|
|
if (updateKeyboardState)
|
|
{
|
|
[self toggleDefaultKeyboard];
|
|
}
|
|
[self finishSendingMessage];
|
|
}
|
|
}
|
|
|
|
- (void)toggleDefaultKeyboard
|
|
{
|
|
// Primary language is nil for the emoji keyboard & we want to stay on it after sending
|
|
if (![self.inputToolbar.contentView.textView.textInputMode primaryLanguage]) {
|
|
return;
|
|
}
|
|
[self.keyboardController endListeningForKeyboard];
|
|
[self dismissKeyBoard];
|
|
[self popKeyBoard];
|
|
[self.keyboardController beginListeningForKeyboard];
|
|
}
|
|
|
|
#pragma mark - UICollectionViewDelegate
|
|
|
|
// Override JSQMVC
|
|
- (BOOL)collectionView:(JSQMessagesCollectionView *)collectionView shouldShowMenuForItemAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
if (indexPath == nil) {
|
|
DDLogError(@"Aborting shouldShowMenuForItemAtIndexPath because indexPath is nil");
|
|
// Not sure why this is nil, but occasionally it is, which crashes.
|
|
return NO;
|
|
}
|
|
|
|
// JSQM does some setup in super method
|
|
[super collectionView:collectionView shouldShowMenuForItemAtIndexPath:indexPath];
|
|
|
|
|
|
// Don't show menu for in-progress downloads.
|
|
// We don't want to give the user the wrong idea that deleting would "cancel" the download.
|
|
id<OWSMessageData> message = [self messageAtIndexPath:indexPath];
|
|
if ([message.media isKindOfClass:[AttachmentPointerAdapter class]]) {
|
|
AttachmentPointerAdapter *attachmentPointerAdapter = (AttachmentPointerAdapter *)message.media;
|
|
return attachmentPointerAdapter.attachmentPointer.state == TSAttachmentPointerStateFailed;
|
|
}
|
|
|
|
// Super method returns false for media methods. We want menu for *all* items
|
|
return YES;
|
|
}
|
|
|
|
- (void)collectionView:(UICollectionView *)collectionView
|
|
willDisplayCell:(UICollectionViewCell *)cell
|
|
forItemAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
if ([cell conformsToProtocol:@protocol(OWSMessageCollectionViewCell)]) {
|
|
[((id<OWSMessageCollectionViewCell>)cell) setCellVisible:YES];
|
|
}
|
|
}
|
|
|
|
- (void)collectionView:(UICollectionView *)collectionView
|
|
didEndDisplayingCell:(nonnull UICollectionViewCell *)cell
|
|
forItemAtIndexPath:(nonnull NSIndexPath *)indexPath
|
|
{
|
|
if ([cell conformsToProtocol:@protocol(OWSExpirableMessageView)]) {
|
|
id<OWSExpirableMessageView> expirableView = (id<OWSExpirableMessageView>)cell;
|
|
[expirableView stopExpirationTimer];
|
|
}
|
|
|
|
if ([cell conformsToProtocol:@protocol(OWSMessageCollectionViewCell)]) {
|
|
[((id<OWSMessageCollectionViewCell>)cell) setCellVisible:NO];
|
|
}
|
|
}
|
|
|
|
#pragma mark - JSQMessages CollectionView DataSource
|
|
|
|
- (id<OWSMessageData>)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
messageDataForItemAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
return [self messageAtIndexPath:indexPath];
|
|
}
|
|
|
|
- (id<JSQMessageBubbleImageDataSource>)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
messageBubbleImageDataForItemAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
TSInteraction *message = [self interactionAtIndexPath:indexPath];
|
|
|
|
if ([message isKindOfClass:[TSOutgoingMessage class]]) {
|
|
TSOutgoingMessage *outgoingMessage = (TSOutgoingMessage *)message;
|
|
switch (outgoingMessage.messageState) {
|
|
case TSOutgoingMessageStateUnsent:
|
|
return self.outgoingMessageFailedImageData;
|
|
case TSOutgoingMessageStateAttemptingOut:
|
|
return self.currentlyOutgoingBubbleImageData;
|
|
case TSOutgoingMessageStateSent_OBSOLETE:
|
|
case TSOutgoingMessageStateDelivered_OBSOLETE:
|
|
OWSAssert(0);
|
|
return self.outgoingBubbleImageData;
|
|
case TSOutgoingMessageStateSentToService:
|
|
return self.outgoingBubbleImageData;
|
|
}
|
|
}
|
|
|
|
return self.incomingBubbleImageData;
|
|
}
|
|
|
|
- (id<JSQMessageAvatarImageDataSource>)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
avatarImageDataForItemAtIndexPath:(NSIndexPath *)indexPath {
|
|
return nil;
|
|
}
|
|
|
|
#pragma mark - UICollectionView DataSource
|
|
|
|
- (UICollectionViewCell *)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
cellForItemAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
id<OWSMessageData> message = [self messageAtIndexPath:indexPath];
|
|
NSParameterAssert(message != nil);
|
|
|
|
JSQMessagesCollectionViewCell *cell;
|
|
switch (message.messageType) {
|
|
case TSCallAdapter: {
|
|
OWSCall *call = (OWSCall *)message;
|
|
cell = [self loadCallCellForCall:call atIndexPath:indexPath];
|
|
} break;
|
|
case TSInfoMessageAdapter: {
|
|
cell = [self loadInfoMessageCellForMessage:(TSMessageAdapter *)message atIndexPath:indexPath];
|
|
} break;
|
|
case TSErrorMessageAdapter: {
|
|
cell = [self loadErrorMessageCellForMessage:(TSMessageAdapter *)message atIndexPath:indexPath];
|
|
} break;
|
|
case TSIncomingMessageAdapter: {
|
|
cell = [self loadIncomingMessageCellForMessage:message atIndexPath:indexPath];
|
|
} break;
|
|
case TSOutgoingMessageAdapter: {
|
|
cell = [self loadOutgoingCellForMessage:message atIndexPath:indexPath];
|
|
} break;
|
|
default: {
|
|
DDLogWarn(@"using default cell constructor for message: %@", message);
|
|
cell = (JSQMessagesCollectionViewCell *)[super collectionView:collectionView cellForItemAtIndexPath:indexPath];
|
|
} break;
|
|
}
|
|
cell.delegate = collectionView;
|
|
|
|
if (message.shouldStartExpireTimer && [cell conformsToProtocol:@protocol(OWSExpirableMessageView)]) {
|
|
id<OWSExpirableMessageView> expirableView = (id<OWSExpirableMessageView>)cell;
|
|
[expirableView startExpirationTimerWithExpiresAtSeconds:message.expiresAtSeconds
|
|
initialDurationSeconds:message.expiresInSeconds];
|
|
}
|
|
|
|
return cell;
|
|
}
|
|
|
|
#pragma mark - Loading message cells
|
|
|
|
- (JSQMessagesCollectionViewCell *)loadIncomingMessageCellForMessage:(id<OWSMessageData>)message
|
|
atIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
OWSIncomingMessageCollectionViewCell *cell
|
|
= (OWSIncomingMessageCollectionViewCell *)[super collectionView:self.collectionView
|
|
cellForItemAtIndexPath:indexPath];
|
|
|
|
if (![cell isKindOfClass:[OWSIncomingMessageCollectionViewCell class]]) {
|
|
DDLogError(@"%@ Unexpected cell type: %@", self.tag, cell);
|
|
return cell;
|
|
}
|
|
|
|
if ([message isMediaMessage] && [[message media] conformsToProtocol:@protocol(OWSMessageMediaAdapter)]) {
|
|
cell.mediaAdapter = (id<OWSMessageMediaAdapter>)[message media];
|
|
}
|
|
|
|
[cell ows_didLoad];
|
|
return cell;
|
|
}
|
|
|
|
- (JSQMessagesCollectionViewCell *)loadOutgoingCellForMessage:(id<OWSMessageData>)message
|
|
atIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
OWSOutgoingMessageCollectionViewCell *cell
|
|
= (OWSOutgoingMessageCollectionViewCell *)[super collectionView:self.collectionView
|
|
cellForItemAtIndexPath:indexPath];
|
|
|
|
if (![cell isKindOfClass:[OWSOutgoingMessageCollectionViewCell class]]) {
|
|
DDLogError(@"%@ Unexpected cell type: %@", self.tag, cell);
|
|
return cell;
|
|
}
|
|
|
|
if ([message isMediaMessage] && [[message media] conformsToProtocol:@protocol(OWSMessageMediaAdapter)]) {
|
|
cell.mediaAdapter = (id<OWSMessageMediaAdapter>)[message media];
|
|
}
|
|
|
|
[cell ows_didLoad];
|
|
|
|
if (message.isMediaMessage) {
|
|
if (![message isKindOfClass:[TSMessageAdapter class]]) {
|
|
DDLogError(@"%@ Unexpected media message:%@", self.tag, message.class);
|
|
}
|
|
TSMessageAdapter *messageAdapter = (TSMessageAdapter *)message;
|
|
cell.mediaView.alpha = messageAdapter.mediaViewAlpha;
|
|
}
|
|
|
|
return cell;
|
|
}
|
|
|
|
- (OWSCallCollectionViewCell *)loadCallCellForCall:(OWSCall *)call atIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
OWSCallCollectionViewCell *callCell = [self.collectionView dequeueReusableCellWithReuseIdentifier:[OWSCallCollectionViewCell cellReuseIdentifier]
|
|
forIndexPath:indexPath];
|
|
|
|
NSString *text = call.date != nil ? [call text] : call.senderDisplayName;
|
|
NSString *allText = call.date != nil ? [text stringByAppendingString:[call dateText]] : text;
|
|
|
|
UIFont *boldFont = [UIFont fontWithName:@"HelveticaNeue-Medium" size:12.0f];
|
|
NSMutableAttributedString *attributedText = [[NSMutableAttributedString alloc] initWithString:allText
|
|
attributes:@{ NSFontAttributeName: boldFont }];
|
|
if([call date]!=nil) {
|
|
// Not a group meta message
|
|
UIFont *regularFont = [UIFont fontWithName:@"HelveticaNeue-Light" size:12.0f];
|
|
const NSRange range = NSMakeRange([text length], [[call dateText] length]);
|
|
[attributedText setAttributes:@{ NSFontAttributeName: regularFont }
|
|
range:range];
|
|
}
|
|
callCell.textView.text = nil;
|
|
callCell.textView.attributedText = attributedText;
|
|
|
|
callCell.textView.textAlignment = NSTextAlignmentCenter;
|
|
callCell.textView.textColor = [UIColor ows_materialBlueColor];
|
|
callCell.layer.shouldRasterize = YES;
|
|
callCell.layer.rasterizationScale = [UIScreen mainScreen].scale;
|
|
|
|
// Disable text selectability. Specifying this in prepareForReuse/awakeFromNib was not sufficient.
|
|
callCell.textView.userInteractionEnabled = NO;
|
|
callCell.textView.selectable = NO;
|
|
|
|
return callCell;
|
|
}
|
|
|
|
- (OWSDisplayedMessageCollectionViewCell *)loadDisplayedMessageCollectionViewCellForIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
OWSDisplayedMessageCollectionViewCell *messageCell = [self.collectionView dequeueReusableCellWithReuseIdentifier:[OWSDisplayedMessageCollectionViewCell cellReuseIdentifier]
|
|
forIndexPath:indexPath];
|
|
messageCell.layer.shouldRasterize = YES;
|
|
messageCell.layer.rasterizationScale = [UIScreen mainScreen].scale;
|
|
messageCell.textView.textColor = [UIColor darkGrayColor];
|
|
messageCell.cellTopLabel.attributedText = [self.collectionView.dataSource collectionView:self.collectionView attributedTextForCellTopLabelAtIndexPath:indexPath];
|
|
|
|
return messageCell;
|
|
}
|
|
|
|
- (OWSDisplayedMessageCollectionViewCell *)loadInfoMessageCellForMessage:(TSMessageAdapter *)infoMessage
|
|
atIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
OWSDisplayedMessageCollectionViewCell *infoCell = [self loadDisplayedMessageCollectionViewCellForIndexPath:indexPath];
|
|
|
|
// HACK this will get called when we get a new info message, but there's gotta be a better spot for this.
|
|
OWSDisappearingMessagesConfiguration *configuration =
|
|
[OWSDisappearingMessagesConfiguration fetchObjectWithUniqueID:self.thread.uniqueId];
|
|
[self setBarButtonItemsForDisappearingMessagesConfiguration:configuration];
|
|
|
|
infoCell.textView.text = [infoMessage text];
|
|
|
|
// Disable text selectability. Specifying this in prepareForReuse/awakeFromNib was not sufficient.
|
|
infoCell.textView.userInteractionEnabled = NO;
|
|
infoCell.textView.selectable = NO;
|
|
|
|
infoCell.messageBubbleContainerView.layer.borderColor = [[UIColor ows_infoMessageBorderColor] CGColor];
|
|
if (infoMessage.infoMessageType == TSInfoMessageTypeDisappearingMessagesUpdate) {
|
|
infoCell.headerImageView.image = [UIImage imageNamed:@"ic_timer"];
|
|
infoCell.headerImageView.backgroundColor = [UIColor whiteColor];
|
|
// Lighten up the broad stroke header icon to match the perceived color of the border.
|
|
infoCell.headerImageView.tintColor = [UIColor ows_infoMessageBorderColor];
|
|
} else {
|
|
infoCell.headerImageView.image = [UIImage imageNamed:@"warning_white"];
|
|
}
|
|
|
|
|
|
return infoCell;
|
|
}
|
|
|
|
- (OWSDisplayedMessageCollectionViewCell *)loadErrorMessageCellForMessage:(TSMessageAdapter *)errorMessage
|
|
atIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
OWSDisplayedMessageCollectionViewCell *errorCell = [self loadDisplayedMessageCollectionViewCellForIndexPath:indexPath];
|
|
errorCell.textView.text = [errorMessage text];
|
|
|
|
// Disable text selectability. Specifying this in prepareForReuse/awakeFromNib was not sufficient.
|
|
errorCell.textView.userInteractionEnabled = NO;
|
|
errorCell.textView.selectable = NO;
|
|
|
|
errorCell.messageBubbleContainerView.layer.borderColor = [[UIColor ows_errorMessageBorderColor] CGColor];
|
|
errorCell.headerImageView.image = [UIImage imageNamed:@"error_white"];
|
|
|
|
return errorCell;
|
|
}
|
|
|
|
#pragma mark - Adjusting cell label heights
|
|
|
|
|
|
/**
|
|
Due to the usage of JSQMessagesViewController, and it non-conformity to Dynamyc Type
|
|
we're left to our own devices to make this as usable as possible.
|
|
JSQMessagesVC also does not expose the constraint for the input toolbar height nor does it seem to
|
|
give us a method to tell it to re-adjust (I think it should observe the preferredDefaultHeight property).
|
|
|
|
With that in mind, we use magical runtime to get that property, and if it doesn't exist, we just don't apply the dynamic
|
|
type change. If it does exist, than we apply the font changes and adjust the views to contain them properly.
|
|
|
|
This is not the prettiest code, but it's working code. We should tag this code for deletion as soon as JSQMessagesVC adops Dynamic type.
|
|
*/
|
|
- (void)reloadInputToolbarSizeIfNeeded {
|
|
NSLayoutConstraint *heightConstraint = ((NSLayoutConstraint *)[self valueForKeyPath:@"toolbarHeightConstraint"]);
|
|
if (heightConstraint == nil) {
|
|
return;
|
|
}
|
|
|
|
[self.inputToolbar.contentView.textView setFont:[UIFont ows_dynamicTypeBodyFont]];
|
|
|
|
CGRect f = self.inputToolbar.contentView.textView.frame;
|
|
f.size.height = [self.inputToolbar.contentView.textView sizeThatFits:self.inputToolbar.contentView.textView.frame.size].height;
|
|
self.inputToolbar.contentView.textView.frame = f;
|
|
|
|
self.inputToolbar.preferredDefaultHeight = self.inputToolbar.contentView.textView.frame.size.height + 16;
|
|
heightConstraint.constant = self.inputToolbar.preferredDefaultHeight;
|
|
[self.inputToolbar setNeedsLayout];
|
|
}
|
|
|
|
|
|
/**
|
|
Called whenever the user manually changes the dynamic type options inside Settings.
|
|
|
|
@param notification NSNotification with the dynamic type change information.
|
|
*/
|
|
- (void)didChangePreferredContentSize:(NSNotification *)notification {
|
|
[self.collectionView.collectionViewLayout setMessageBubbleFont:[UIFont ows_dynamicTypeBodyFont]];
|
|
[self.collectionView reloadData];
|
|
[self reloadInputToolbarSizeIfNeeded];
|
|
}
|
|
|
|
- (CGFloat)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
layout:(JSQMessagesCollectionViewFlowLayout *)collectionViewLayout
|
|
heightForCellTopLabelAtIndexPath:(NSIndexPath *)indexPath {
|
|
if ([self showDateAtIndexPath:indexPath]) {
|
|
return kJSQMessagesCollectionViewCellLabelHeightDefault;
|
|
}
|
|
|
|
return 0.0f;
|
|
}
|
|
|
|
- (BOOL)showDateAtIndexPath:(NSIndexPath *)indexPath {
|
|
BOOL showDate = NO;
|
|
if (indexPath.row == 0) {
|
|
showDate = YES;
|
|
} else {
|
|
id<OWSMessageData> currentMessage = [self messageAtIndexPath:indexPath];
|
|
|
|
id<OWSMessageData> previousMessage =
|
|
[self messageAtIndexPath:[NSIndexPath indexPathForItem:indexPath.row - 1 inSection:indexPath.section]];
|
|
|
|
NSTimeInterval timeDifference = [currentMessage.date timeIntervalSinceDate:previousMessage.date];
|
|
if (timeDifference > kTSMessageSentDateShowTimeInterval) {
|
|
showDate = YES;
|
|
}
|
|
}
|
|
return showDate;
|
|
}
|
|
|
|
- (NSAttributedString *)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
attributedTextForCellTopLabelAtIndexPath:(NSIndexPath *)indexPath {
|
|
if ([self showDateAtIndexPath:indexPath]) {
|
|
id<OWSMessageData> currentMessage = [self messageAtIndexPath:indexPath];
|
|
|
|
return [[JSQMessagesTimestampFormatter sharedFormatter] attributedTimestampForDate:currentMessage.date];
|
|
}
|
|
|
|
return nil;
|
|
}
|
|
|
|
- (BOOL)shouldShowMessageStatusAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
id<OWSMessageData> currentMessage = [self messageAtIndexPath:indexPath];
|
|
|
|
if (currentMessage.isExpiringMessage) {
|
|
return YES;
|
|
}
|
|
|
|
return !![self collectionView:self.collectionView attributedTextForCellBottomLabelAtIndexPath:indexPath];
|
|
}
|
|
|
|
- (TSOutgoingMessage *)nextOutgoingMessage:(NSIndexPath *)indexPath
|
|
{
|
|
NSInteger rowCount = [self.collectionView numberOfItemsInSection:indexPath.section];
|
|
for (NSInteger row = indexPath.row + 1; row < rowCount; row++) {
|
|
id<OWSMessageData> nextMessage = [self messageAtIndexPath:[NSIndexPath indexPathForRow:row
|
|
inSection:indexPath.section]];
|
|
if ([nextMessage isKindOfClass:[TSOutgoingMessage class]]) {
|
|
return (TSOutgoingMessage *)nextMessage;
|
|
}
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
- (NSAttributedString *)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
attributedTextForCellBottomLabelAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
id<OWSMessageData> messageData = [self messageAtIndexPath:indexPath];
|
|
if (![messageData isKindOfClass:[TSMessageAdapter class]]) {
|
|
return nil;
|
|
}
|
|
|
|
TSMessageAdapter *message = (TSMessageAdapter *)messageData;
|
|
if (message.messageType == TSOutgoingMessageAdapter) {
|
|
TSOutgoingMessage *outgoingMessage = (TSOutgoingMessage *)message.interaction;
|
|
if (outgoingMessage.messageState == TSOutgoingMessageStateUnsent) {
|
|
return [[NSAttributedString alloc] initWithString:NSLocalizedString(@"MESSAGE_STATUS_FAILED",
|
|
@"message footer for failed messages")];
|
|
} else if (outgoingMessage.messageState == TSOutgoingMessageStateSentToService) {
|
|
NSString *text = (outgoingMessage.wasDelivered
|
|
? NSLocalizedString(@"MESSAGE_STATUS_DELIVERED", @"message footer for delivered messages")
|
|
: NSLocalizedString(@"MESSAGE_STATUS_SENT", @"message footer for sent messages"));
|
|
NSAttributedString *result = [[NSAttributedString alloc] initWithString:text];
|
|
|
|
// Show when it's the last message in the thread
|
|
if (indexPath.item == [self.collectionView numberOfItemsInSection:indexPath.section] - 1) {
|
|
[self updateLastDeliveredMessage:message];
|
|
return result;
|
|
}
|
|
|
|
// Or when the next message is *not* an outgoing sent/delivered message.
|
|
TSOutgoingMessage *nextMessage = [self nextOutgoingMessage:indexPath];
|
|
if (nextMessage && nextMessage.messageState != TSOutgoingMessageStateSentToService) {
|
|
[self updateLastDeliveredMessage:message];
|
|
return result;
|
|
}
|
|
} else if (message.isMediaBeingSent) {
|
|
return [[NSAttributedString alloc] initWithString:NSLocalizedString(@"MESSAGE_STATUS_UPLOADING",
|
|
@"message footer while attachment is uploading")];
|
|
} else {
|
|
OWSAssert(outgoingMessage.messageState == TSOutgoingMessageStateAttemptingOut);
|
|
// Show an "..." ellisis icon.
|
|
//
|
|
// TODO: It'd be nice to animate this, but JSQMessageViewController doesn't give us a great way to do so.
|
|
// We already have problems with unstable cell layout; we don't want to exacerbate them.
|
|
NSAttributedString *result =
|
|
[[NSAttributedString alloc] initWithString:@"/"
|
|
attributes:@{
|
|
NSFontAttributeName: [UIFont ows_dripIconsFont:14.f],
|
|
}];
|
|
return result;
|
|
}
|
|
} else if (message.messageType == TSIncomingMessageAdapter && [self.thread isKindOfClass:[TSGroupThread class]]) {
|
|
TSIncomingMessage *incomingMessage = (TSIncomingMessage *)message.interaction;
|
|
NSString *_Nonnull name = [self.contactsManager displayNameForPhoneIdentifier:incomingMessage.authorId];
|
|
NSAttributedString *senderNameString = [[NSAttributedString alloc] initWithString:name];
|
|
|
|
return senderNameString;
|
|
}
|
|
|
|
return nil;
|
|
}
|
|
|
|
- (void)updateLastDeliveredMessage:(TSMessageAdapter *)newLastDeliveredMessage
|
|
{
|
|
if (newLastDeliveredMessage.interaction.timestamp > self.lastDeliveredMessage.interaction.timestamp) {
|
|
TSMessageAdapter *penultimateDeliveredMessage = self.lastDeliveredMessage;
|
|
self.lastDeliveredMessage = newLastDeliveredMessage;
|
|
[penultimateDeliveredMessage.interaction touch];
|
|
}
|
|
}
|
|
|
|
- (CGFloat)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
layout:(JSQMessagesCollectionViewFlowLayout *)collectionViewLayout
|
|
heightForCellBottomLabelAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
if ([self shouldShowMessageStatusAtIndexPath:indexPath]) {
|
|
return 16.0f;
|
|
}
|
|
|
|
return 0.0f;
|
|
}
|
|
|
|
#pragma mark - Actions
|
|
|
|
- (void)showConversationSettings
|
|
{
|
|
if (self.userLeftGroup) {
|
|
DDLogDebug(@"%@ Ignoring request to show conversation settings, since user left group", self.tag);
|
|
return;
|
|
}
|
|
|
|
OWSConversationSettingsTableViewController *settingsVC =
|
|
[[UIStoryboard main] instantiateViewControllerWithIdentifier:@"OWSConversationSettingsTableViewController"];
|
|
[settingsVC configureWithThread:self.thread];
|
|
[self.navigationController pushViewController:settingsVC animated:YES];
|
|
}
|
|
|
|
- (void)didTapTimerInNavbar:(id)sender
|
|
{
|
|
DDLogDebug(@"%@ Tapped timer in navbar", self.tag);
|
|
[self showConversationSettings];
|
|
}
|
|
|
|
|
|
- (void)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
didTapMessageBubbleAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
id<OWSMessageData> messageItem = [self messageAtIndexPath:indexPath];
|
|
TSInteraction *interaction = [self interactionAtIndexPath:indexPath];
|
|
|
|
switch (messageItem.messageType) {
|
|
case TSOutgoingMessageAdapter: {
|
|
TSOutgoingMessage *outgoingMessage = (TSOutgoingMessage *)interaction;
|
|
if (outgoingMessage.messageState == TSOutgoingMessageStateUnsent) {
|
|
[self handleUnsentMessageTap:outgoingMessage];
|
|
|
|
// This `break` is intentionally within the if.
|
|
// We want to activate fullscreen media view for sent items
|
|
// but not those which failed-to-send
|
|
break;
|
|
}
|
|
// No `break` as we want to fall through to capture tapping on Outgoing media items too
|
|
}
|
|
case TSIncomingMessageAdapter: {
|
|
BOOL isMediaMessage = [messageItem isMediaMessage];
|
|
|
|
if (isMediaMessage) {
|
|
if ([[messageItem media] isKindOfClass:[TSPhotoAdapter class]]) {
|
|
TSPhotoAdapter *messageMedia = (TSPhotoAdapter *)[messageItem media];
|
|
|
|
tappedImage = ((UIImageView *)[messageMedia mediaView]).image;
|
|
if(tappedImage == nil) {
|
|
DDLogWarn(@"tapped TSPhotoAdapter with nil image");
|
|
} else {
|
|
UIWindow *window = [UIApplication sharedApplication].keyWindow;
|
|
JSQMessagesCollectionViewCell *cell = (JSQMessagesCollectionViewCell *) [collectionView cellForItemAtIndexPath:indexPath];
|
|
OWSAssert([cell isKindOfClass:[JSQMessagesCollectionViewCell class]]);
|
|
CGRect convertedRect = [cell.mediaView convertRect:cell.mediaView.bounds
|
|
toView:window];
|
|
|
|
__block TSAttachment *attachment = nil;
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
attachment =
|
|
[TSAttachment fetchObjectWithUniqueID:messageMedia.attachmentId transaction:transaction];
|
|
}];
|
|
|
|
if ([attachment isKindOfClass:[TSAttachmentStream class]]) {
|
|
TSAttachmentStream *attStream = (TSAttachmentStream *)attachment;
|
|
FullImageViewController *vc = [[FullImageViewController alloc]
|
|
initWithAttachment:attStream
|
|
fromRect:convertedRect
|
|
forInteraction:interaction
|
|
messageItem:messageItem
|
|
isAnimated:NO];
|
|
|
|
[vc presentFromViewController:self.navigationController];
|
|
}
|
|
}
|
|
} else if ([[messageItem media] isKindOfClass:[TSAnimatedAdapter class]]) {
|
|
// Show animated image full-screen
|
|
TSAnimatedAdapter *messageMedia = (TSAnimatedAdapter *)[messageItem media];
|
|
tappedImage = ((UIImageView *)[messageMedia mediaView]).image;
|
|
if(tappedImage == nil) {
|
|
DDLogWarn(@"tapped TSAnimatedAdapter with nil image");
|
|
} else {
|
|
UIWindow *window = [UIApplication sharedApplication].keyWindow;
|
|
JSQMessagesCollectionViewCell *cell = (JSQMessagesCollectionViewCell *) [collectionView cellForItemAtIndexPath:indexPath];
|
|
OWSAssert([cell isKindOfClass:[JSQMessagesCollectionViewCell class]]);
|
|
CGRect convertedRect = [cell.mediaView convertRect:cell.mediaView.bounds
|
|
toView:window];
|
|
|
|
__block TSAttachment *attachment = nil;
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
attachment =
|
|
[TSAttachment fetchObjectWithUniqueID:messageMedia.attachmentId transaction:transaction];
|
|
}];
|
|
if ([attachment isKindOfClass:[TSAttachmentStream class]]) {
|
|
TSAttachmentStream *attStream = (TSAttachmentStream *)attachment;
|
|
FullImageViewController *vc =
|
|
[[FullImageViewController alloc] initWithAttachment:attStream
|
|
fromRect:convertedRect
|
|
forInteraction:interaction
|
|
messageItem:messageItem
|
|
isAnimated:YES];
|
|
[vc presentFromViewController:self.navigationController];
|
|
}
|
|
}
|
|
} else if ([[messageItem media] isKindOfClass:[TSVideoAttachmentAdapter class]]) {
|
|
// fileurl disappeared should look up in db as before. will do refactor
|
|
// full screen, check this setup with a .mov
|
|
TSVideoAttachmentAdapter *messageMedia = (TSVideoAttachmentAdapter *)[messageItem media];
|
|
__block TSAttachment *attachment = nil;
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
attachment =
|
|
[TSAttachment fetchObjectWithUniqueID:messageMedia.attachmentId transaction:transaction];
|
|
}];
|
|
|
|
if ([attachment isKindOfClass:[TSAttachmentStream class]]) {
|
|
TSAttachmentStream *attStream = (TSAttachmentStream *)attachment;
|
|
NSFileManager *fileManager = [NSFileManager defaultManager];
|
|
if ([messageMedia isVideo]) {
|
|
if ([fileManager fileExistsAtPath:[attStream.mediaURL path]]) {
|
|
[self dismissKeyBoard];
|
|
self.videoPlayer =
|
|
[[MPMoviePlayerController alloc] initWithContentURL:attStream.mediaURL];
|
|
[_videoPlayer prepareToPlay];
|
|
|
|
[[NSNotificationCenter defaultCenter] addObserver:self
|
|
selector:@selector(moviePlayerWillExitFullscreen:)
|
|
name:MPMoviePlayerWillExitFullscreenNotification
|
|
object:_videoPlayer];
|
|
[[NSNotificationCenter defaultCenter] addObserver:self
|
|
selector:@selector(moviePlayerDidExitFullscreen:)
|
|
name:MPMoviePlayerDidExitFullscreenNotification
|
|
object:_videoPlayer];
|
|
|
|
_videoPlayer.controlStyle = MPMovieControlStyleDefault;
|
|
_videoPlayer.shouldAutoplay = YES;
|
|
[self.view addSubview:_videoPlayer.view];
|
|
// We can't animate from the cell media frame;
|
|
// MPMoviePlayerController will animate a crop of its
|
|
// contents rather than scaling them.
|
|
_videoPlayer.view.frame = self.view.bounds;
|
|
[_videoPlayer setFullscreen:YES animated:NO];
|
|
}
|
|
} else if ([messageMedia isAudio]) {
|
|
if (self.audioAttachmentPlayer) {
|
|
// Is this player associated with this media adapter?
|
|
if (self.audioAttachmentPlayer.owner == messageMedia) {
|
|
// Tap to pause & unpause.
|
|
[self.audioAttachmentPlayer togglePlayState];
|
|
return;
|
|
}
|
|
[self.audioAttachmentPlayer stop];
|
|
self.audioAttachmentPlayer = nil;
|
|
}
|
|
self.audioAttachmentPlayer =
|
|
[[OWSAudioAttachmentPlayer alloc] initWithMediaAdapter:messageMedia
|
|
databaseConnection:self.uiDatabaseConnection];
|
|
// Associate the player with this media adapter.
|
|
self.audioAttachmentPlayer.owner = messageMedia;
|
|
[self.audioAttachmentPlayer play];
|
|
}
|
|
}
|
|
} else if ([messageItem.media isKindOfClass:[AttachmentPointerAdapter class]]) {
|
|
AttachmentPointerAdapter *attachmentPointerAdadpter = (AttachmentPointerAdapter *)messageItem.media;
|
|
TSAttachmentPointer *attachmentPointer = attachmentPointerAdadpter.attachmentPointer;
|
|
// Restart failed downloads
|
|
if (attachmentPointer.state == TSAttachmentPointerStateFailed) {
|
|
if (![interaction isKindOfClass:[TSMessage class]]) {
|
|
DDLogError(@"%@ Expected attachment downloads from an instance of message, but found: %@", self.tag, interaction);
|
|
OWSAssert(NO);
|
|
return;
|
|
}
|
|
TSMessage *message = (TSMessage *)interaction;
|
|
[self handleFailedDownloadTapForMessage:message attachmentPointer:attachmentPointer];
|
|
} else {
|
|
DDLogVerbose(@"%@ Ignoring tap for attachment pointer %@ with state %lu",
|
|
self.tag,
|
|
attachmentPointer,
|
|
(unsigned long)attachmentPointer.state);
|
|
}
|
|
} else {
|
|
DDLogDebug(@"%@ Unhandled tap on 'media item' with media: %@", self.tag, messageItem.media);
|
|
}
|
|
}
|
|
} break;
|
|
case TSErrorMessageAdapter:
|
|
[self handleErrorMessageTap:(TSErrorMessage *)interaction];
|
|
break;
|
|
case TSCallAdapter:
|
|
break;
|
|
default:
|
|
DDLogDebug(@"Unhandled bubble touch for interaction: %@.", interaction);
|
|
break;
|
|
}
|
|
|
|
if (messageItem.messageType == TSOutgoingMessageAdapter ||
|
|
messageItem.messageType == TSIncomingMessageAdapter) {
|
|
TSMessage *message = (TSMessage *)interaction;
|
|
if ([message hasAttachments]) {
|
|
NSString *attachmentID = message.attachmentIds[0];
|
|
TSAttachment *attachment = [TSAttachment fetchObjectWithUniqueID:attachmentID];
|
|
if ([attachment isKindOfClass:[TSAttachmentStream class]]) {
|
|
TSAttachmentStream *stream = (TSAttachmentStream *)attachment;
|
|
// Tapping on incoming and outgoing unknown extensions should show the
|
|
// sharing UI.
|
|
if ([[messageItem media] isKindOfClass:[TSGenericAttachmentAdapter class]]) {
|
|
[AttachmentSharing showShareUIForAttachment:stream];
|
|
}
|
|
// Tapping on incoming and outgoing "oversize text messages" should show the
|
|
// "oversize text message" view.
|
|
if ([attachment.contentType isEqualToString:OWSMimeTypeOversizeTextMessage]) {
|
|
OversizeTextMessageViewController *messageVC = [[OversizeTextMessageViewController alloc] initWithMessage:message];
|
|
[self.navigationController pushViewController:messageVC animated:YES];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// There's more than one way to exit the fullscreen video playback.
|
|
// There's a done button, a "toggle fullscreen" button and I think
|
|
// there's some gestures too. These fire slightly different notifications.
|
|
// We want to hide & clean up the video player immediately in all of
|
|
// these cases.
|
|
- (void)moviePlayerWillExitFullscreen:(id)sender {
|
|
DDLogDebug(@"%@ %s", self.tag, __PRETTY_FUNCTION__);
|
|
|
|
[self clearVideoPlayer];
|
|
}
|
|
|
|
// See comment on moviePlayerWillExitFullscreen:
|
|
- (void)moviePlayerDidExitFullscreen:(id)sender {
|
|
DDLogDebug(@"%@ %s", self.tag, __PRETTY_FUNCTION__);
|
|
|
|
[self clearVideoPlayer];
|
|
}
|
|
|
|
- (void)clearVideoPlayer {
|
|
[_videoPlayer stop];
|
|
[_videoPlayer.view removeFromSuperview];
|
|
self.videoPlayer = nil;
|
|
}
|
|
|
|
- (void)setVideoPlayer:(MPMoviePlayerController *)videoPlayer
|
|
{
|
|
_videoPlayer = videoPlayer;
|
|
|
|
[ViewControllerUtils setAudioIgnoresHardwareMuteSwitch:videoPlayer != nil];
|
|
}
|
|
|
|
- (void)collectionView:(JSQMessagesCollectionView *)collectionView
|
|
header:(JSQMessagesLoadEarlierHeaderView *)headerView
|
|
didTapLoadEarlierMessagesButton:(UIButton *)sender {
|
|
if ([self shouldShowLoadEarlierMessages]) {
|
|
self.page++;
|
|
}
|
|
|
|
NSInteger item = (NSInteger)[self scrollToItem];
|
|
|
|
[self updateRangeOptionsForPage:self.page];
|
|
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
[self.messageMappings updateWithTransaction:transaction];
|
|
}];
|
|
|
|
[self updateLayoutForEarlierMessagesWithOffset:item];
|
|
}
|
|
|
|
- (BOOL)shouldShowLoadEarlierMessages {
|
|
__block BOOL show = YES;
|
|
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
show = [self.messageMappings numberOfItemsInGroup:self.thread.uniqueId] <
|
|
[[transaction ext:TSMessageDatabaseViewExtensionName] numberOfItemsInGroup:self.thread.uniqueId];
|
|
}];
|
|
|
|
return show;
|
|
}
|
|
|
|
- (NSUInteger)scrollToItem {
|
|
__block NSUInteger item =
|
|
kYapDatabaseRangeLength * (self.page + 1) - [self.messageMappings numberOfItemsInGroup:self.thread.uniqueId];
|
|
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
|
|
NSUInteger numberOfVisibleMessages = [self.messageMappings numberOfItemsInGroup:self.thread.uniqueId];
|
|
NSUInteger numberOfTotalMessages =
|
|
[[transaction ext:TSMessageDatabaseViewExtensionName] numberOfItemsInGroup:self.thread.uniqueId];
|
|
NSUInteger numberOfMessagesToLoad = numberOfTotalMessages - numberOfVisibleMessages;
|
|
|
|
BOOL canLoadFullRange = numberOfMessagesToLoad >= kYapDatabaseRangeLength;
|
|
|
|
if (!canLoadFullRange) {
|
|
item = numberOfMessagesToLoad;
|
|
}
|
|
}];
|
|
|
|
return item == 0 ? item : item - 1;
|
|
}
|
|
|
|
- (void)updateLoadEarlierVisible {
|
|
[self setShowLoadEarlierMessagesHeader:[self shouldShowLoadEarlierMessages]];
|
|
}
|
|
|
|
- (void)updateLayoutForEarlierMessagesWithOffset:(NSInteger)offset {
|
|
[self.collectionView.collectionViewLayout
|
|
invalidateLayoutWithContext:[JSQMessagesCollectionViewFlowLayoutInvalidationContext context]];
|
|
[self.collectionView reloadData];
|
|
|
|
[self.collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForItem:offset inSection:0]
|
|
atScrollPosition:UICollectionViewScrollPositionTop
|
|
animated:NO];
|
|
|
|
[self updateLoadEarlierVisible];
|
|
}
|
|
|
|
- (void)updateRangeOptionsForPage:(NSUInteger)page {
|
|
YapDatabaseViewRangeOptions *rangeOptions =
|
|
[YapDatabaseViewRangeOptions flexibleRangeWithLength:kYapDatabaseRangeLength * (page + 1)
|
|
offset:0
|
|
from:YapDatabaseViewEnd];
|
|
|
|
rangeOptions.maxLength = kYapDatabaseRangeMaxLength;
|
|
rangeOptions.minLength = kYapDatabaseRangeMinLength;
|
|
|
|
[self.messageMappings setRangeOptions:rangeOptions forGroup:self.thread.uniqueId];
|
|
}
|
|
|
|
#pragma mark Bubble User Actions
|
|
|
|
- (void)handleFailedDownloadTapForMessage:(TSMessage *)message
|
|
attachmentPointer:(TSAttachmentPointer *)attachmentPointer
|
|
{
|
|
UIAlertController *actionSheetController = [UIAlertController
|
|
alertControllerWithTitle:NSLocalizedString(@"MESSAGES_VIEW_FAILED_DOWNLOAD_ACTIONSHEET_TITLE", comment
|
|
: "Action sheet title after tapping on failed download.")
|
|
message:nil
|
|
preferredStyle:UIAlertControllerStyleActionSheet];
|
|
|
|
UIAlertAction *dismissAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_CANCEL_TITLE", @"")
|
|
style:UIAlertActionStyleCancel
|
|
handler:nil];
|
|
[actionSheetController addAction:dismissAction];
|
|
|
|
UIAlertAction *deleteMessageAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_DELETE_TITLE", @"")
|
|
style:UIAlertActionStyleDestructive
|
|
handler:^(UIAlertAction *_Nonnull action) {
|
|
[message remove];
|
|
}];
|
|
[actionSheetController addAction:deleteMessageAction];
|
|
|
|
UIAlertAction *resendMessageAction = [UIAlertAction
|
|
actionWithTitle:NSLocalizedString(@"MESSAGES_VIEW_FAILED_DOWNLOAD_RETRY_ACTION", @"Action sheet button text")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction *_Nonnull action) {
|
|
OWSAttachmentsProcessor *processor =
|
|
[[OWSAttachmentsProcessor alloc] initWithAttachmentPointer:attachmentPointer
|
|
networkManager:self.networkManager];
|
|
[processor fetchAttachmentsForMessage:message
|
|
success:^(TSAttachmentStream *_Nonnull attachmentStream) {
|
|
DDLogInfo(
|
|
@"%@ Successfully redownloaded attachment in thread: %@", self.tag, message.thread);
|
|
}
|
|
failure:^(NSError *_Nonnull error) {
|
|
DDLogWarn(@"%@ Failed to redownload message with error: %@", self.tag, error);
|
|
}];
|
|
}];
|
|
|
|
[actionSheetController addAction:resendMessageAction];
|
|
|
|
[self presentViewController:actionSheetController animated:YES completion:nil];
|
|
}
|
|
|
|
|
|
- (void)handleUnsentMessageTap:(TSOutgoingMessage *)message {
|
|
UIAlertController *actionSheetController = [UIAlertController alertControllerWithTitle:message.mostRecentFailureText
|
|
message:nil
|
|
preferredStyle:UIAlertControllerStyleActionSheet];
|
|
|
|
UIAlertAction *dismissAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_CANCEL_TITLE", @"")
|
|
style:UIAlertActionStyleCancel
|
|
handler:nil];
|
|
[actionSheetController addAction:dismissAction];
|
|
|
|
UIAlertAction *deleteMessageAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_DELETE_TITLE", @"")
|
|
style:UIAlertActionStyleDestructive
|
|
handler:^(UIAlertAction *_Nonnull action) {
|
|
[message remove];
|
|
}];
|
|
[actionSheetController addAction:deleteMessageAction];
|
|
|
|
UIAlertAction *resendMessageAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"SEND_AGAIN_BUTTON", @"")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * _Nonnull action) {
|
|
[self.messageSender sendMessage:message
|
|
success:^{
|
|
DDLogInfo(@"%@ Successfully resent failed message.", self.tag);
|
|
}
|
|
failure:^(NSError *_Nonnull error) {
|
|
DDLogWarn(@"%@ Failed to send message with error: %@", self.tag, error);
|
|
}];
|
|
}];
|
|
|
|
[actionSheetController addAction:resendMessageAction];
|
|
|
|
[self presentViewController:actionSheetController animated:YES completion:nil];
|
|
}
|
|
|
|
- (void)handleErrorMessageTap:(TSErrorMessage *)message
|
|
{
|
|
if ([message isKindOfClass:[TSInvalidIdentityKeyErrorMessage class]]) {
|
|
[self tappedInvalidIdentityKeyErrorMessage:(TSInvalidIdentityKeyErrorMessage *)message];
|
|
} else if ([message isKindOfClass:[OWSUnknownContactBlockOfferMessage class]]) {
|
|
[self tappedUnknownContactBlockOfferMessage:(OWSUnknownContactBlockOfferMessage *)message];
|
|
} else if (message.errorType == TSErrorMessageInvalidMessage) {
|
|
[self tappedCorruptedMessage:message];
|
|
} else {
|
|
DDLogWarn(@"%@ Unhandled tap for error message:%@", self.tag, message);
|
|
}
|
|
}
|
|
|
|
- (void)tappedCorruptedMessage:(TSErrorMessage *)message
|
|
{
|
|
|
|
NSString *alertMessage = [NSString
|
|
stringWithFormat:NSLocalizedString(@"CORRUPTED_SESSION_DESCRIPTION", @"ActionSheet title"), self.thread.name];
|
|
|
|
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:nil
|
|
message:alertMessage
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
|
|
UIAlertAction *dismissAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_CANCEL_TITLE", @"")
|
|
style:UIAlertActionStyleCancel
|
|
handler:nil];
|
|
[alertController addAction:dismissAction];
|
|
|
|
UIAlertAction *resetSessionAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"FINGERPRINT_SHRED_KEYMATERIAL_BUTTON", @"")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * _Nonnull action) {
|
|
if (![self.thread isKindOfClass:[TSContactThread class]]) {
|
|
// Corrupt Message errors only appear in contact threads.
|
|
DDLogError(@"%@ Unexpected request to reset session in group thread. Refusing", self.tag);
|
|
return;
|
|
}
|
|
TSContactThread *contactThread = (TSContactThread *)self.thread;
|
|
[OWSSessionResetJob
|
|
runWithContactThread:contactThread
|
|
messageSender:self.messageSender
|
|
storageManager:self.storageManager];
|
|
}];
|
|
[alertController addAction:resetSessionAction];
|
|
|
|
[self presentViewController:alertController animated:YES completion:nil];
|
|
}
|
|
|
|
- (void)tappedInvalidIdentityKeyErrorMessage:(TSInvalidIdentityKeyErrorMessage *)errorMessage
|
|
{
|
|
NSString *keyOwner = [self.contactsManager displayNameForPhoneIdentifier:errorMessage.theirSignalId];
|
|
NSString *titleFormat = NSLocalizedString(@"SAFETY_NUMBERS_ACTIONSHEET_TITLE", @"Action sheet heading");
|
|
NSString *titleText = [NSString stringWithFormat:titleFormat, keyOwner];
|
|
|
|
UIAlertController *actionSheetController =
|
|
[UIAlertController alertControllerWithTitle:titleText
|
|
message:nil
|
|
preferredStyle:UIAlertControllerStyleActionSheet];
|
|
|
|
UIAlertAction *dismissAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_CANCEL_TITLE", @"")
|
|
style:UIAlertActionStyleCancel
|
|
handler:nil];
|
|
[actionSheetController addAction:dismissAction];
|
|
|
|
UIAlertAction *showSafteyNumberAction =
|
|
[UIAlertAction actionWithTitle:NSLocalizedString(@"SHOW_SAFETY_NUMBER_ACTION", @"Action sheet item")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction *_Nonnull action) {
|
|
DDLogInfo(@"%@ Remote Key Changed actions: Show fingerprint display", self.tag);
|
|
[self showFingerprintWithTheirIdentityKey:errorMessage.newIdentityKey
|
|
theirSignalId:errorMessage.theirSignalId];
|
|
}];
|
|
[actionSheetController addAction:showSafteyNumberAction];
|
|
|
|
UIAlertAction *acceptSafetyNumberAction = [UIAlertAction
|
|
actionWithTitle:NSLocalizedString(@"ACCEPT_NEW_IDENTITY_ACTION", @"Action sheet item")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction *_Nonnull action) {
|
|
DDLogInfo(@"%@ Remote Key Changed actions: Accepted new identity key", self.tag);
|
|
[errorMessage acceptNewIdentityKey];
|
|
if ([errorMessage isKindOfClass:[TSInvalidIdentityKeySendingErrorMessage class]]) {
|
|
[self.messageSender
|
|
resendMessageFromKeyError:(TSInvalidIdentityKeySendingErrorMessage *)errorMessage
|
|
success:^{
|
|
DDLogDebug(@"%@ Successfully resent key-error message.", self.tag);
|
|
}
|
|
failure:^(NSError *_Nonnull error) {
|
|
DDLogError(@"%@ Failed to resend key-error message with error:%@", self.tag, error);
|
|
}];
|
|
}
|
|
}];
|
|
[actionSheetController addAction:acceptSafetyNumberAction];
|
|
|
|
[self presentViewController:actionSheetController animated:YES completion:nil];
|
|
}
|
|
|
|
- (void)tappedUnknownContactBlockOfferMessage:(OWSUnknownContactBlockOfferMessage *)errorMessage
|
|
{
|
|
NSString *displayName = [self.contactsManager displayNameForPhoneIdentifier:errorMessage.contactId];
|
|
NSString *title =
|
|
[NSString stringWithFormat:NSLocalizedString(@"BLOCK_OFFER_ACTIONSHEET_TITLE_FORMAT",
|
|
@"Title format for action sheet that offers to block an unknown user."
|
|
@"Embeds {{the unknown user's name or phone number}}."),
|
|
[BlockListUIUtils formatDisplayNameForAlertTitle:displayName]];
|
|
|
|
UIAlertController *actionSheetController =
|
|
[UIAlertController alertControllerWithTitle:title message:nil preferredStyle:UIAlertControllerStyleActionSheet];
|
|
|
|
UIAlertAction *dismissAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_CANCEL_TITLE", @"")
|
|
style:UIAlertActionStyleCancel
|
|
handler:nil];
|
|
[actionSheetController addAction:dismissAction];
|
|
|
|
UIAlertAction *blockAction =
|
|
[UIAlertAction actionWithTitle:NSLocalizedString(@"BLOCK_OFFER_ACTIONSHEET_BLOCK_ACTION",
|
|
@"Action sheet that will block an unknown user.")
|
|
style:UIAlertActionStyleDestructive
|
|
handler:^(UIAlertAction *_Nonnull action) {
|
|
DDLogInfo(@"%@ Blocking an unknown user.", self.tag);
|
|
[self.blockingManager addBlockedPhoneNumber:errorMessage.contactId];
|
|
// Delete the block offer.
|
|
[self.storageManager.dbConnection
|
|
readWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
|
|
[errorMessage removeWithTransaction:transaction];
|
|
}];
|
|
}];
|
|
[actionSheetController addAction:blockAction];
|
|
|
|
[self presentViewController:actionSheetController animated:YES completion:nil];
|
|
}
|
|
|
|
|
|
#pragma mark - Attachment Picking: Documents
|
|
|
|
- (void)showAttachmentDocumentPicker
|
|
{
|
|
NSString *allItems = (__bridge NSString *)kUTTypeData;
|
|
NSArray<NSString *> *documentTypes = @[ allItems ];
|
|
// UIDocumentPickerModeImport copies to a temp file within our container.
|
|
// It uses more memory than "open" but let's us avoid working with security scoped URLs.
|
|
UIDocumentPickerMode pickerMode = UIDocumentPickerModeImport;
|
|
UIDocumentMenuViewController *menuController =
|
|
[[UIDocumentMenuViewController alloc] initWithDocumentTypes:documentTypes inMode:pickerMode];
|
|
menuController.delegate = self;
|
|
[self presentViewController:menuController animated:YES completion:nil];
|
|
}
|
|
|
|
#pragma mark UIDocumentMenuDelegate
|
|
|
|
- (void)documentMenu:(UIDocumentMenuViewController *)documentMenu
|
|
didPickDocumentPicker:(UIDocumentPickerViewController *)documentPicker
|
|
{
|
|
documentPicker.delegate = self;
|
|
[self presentViewController:documentPicker animated:YES completion:nil];
|
|
}
|
|
|
|
#pragma mark UIDocumentPickerDelegate
|
|
- (void)documentPicker:(UIDocumentPickerViewController *)controller didPickDocumentAtURL:(NSURL *)url
|
|
{
|
|
DDLogDebug(@"%@ Picked document at url: %@", self.tag, url);
|
|
NSData *attachmentData = [NSData dataWithContentsOfURL:url];
|
|
|
|
NSString *type;
|
|
NSError *error;
|
|
[url getResourceValue:&type forKey:NSURLTypeIdentifierKey error:&error];
|
|
if (error) {
|
|
DDLogError(@"%@ Determining type of picked document at url: %@ failed with error: %@", self.tag, url, error);
|
|
OWSAssert(NO);
|
|
}
|
|
|
|
if (!type) {
|
|
DDLogDebug(@"%@ falling back to default filetype for picked document at url: %@", self.tag, url);
|
|
OWSAssert(NO);
|
|
type = (__bridge NSString *)kUTTypeData;
|
|
}
|
|
|
|
NSString *filename = url.lastPathComponent;
|
|
if (!filename) {
|
|
DDLogDebug(@"%@ Unable to determine filename from url: %@", self.tag, url);
|
|
OWSAssert(NO);
|
|
filename = NSLocalizedString(
|
|
@"ATTACHMENT_DEFAULT_FILENAME", @"Generic filename for an attachment with no known name");
|
|
}
|
|
|
|
if (!attachmentData || attachmentData.length == 0) {
|
|
DDLogError(@"%@ attachment data was unexpectedly empty for picked document url: %@", self.tag, url);
|
|
OWSAssert(NO);
|
|
UIAlertController *alertController = [UIAlertController
|
|
alertControllerWithTitle:NSLocalizedString(@"ATTACHMENT_PICKER_DOCUMENTS_FAILED_ALERT_TITLE",
|
|
@"Alert title when picking a document fails for an unknown reason")
|
|
message:nil
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
|
|
UIAlertAction *dismissAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"DISMISS_BUTTON_TEXT", nil)
|
|
style:UIAlertActionStyleCancel
|
|
handler:nil];
|
|
[alertController addAction:dismissAction];
|
|
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
[self presentViewController:alertController animated:YES completion:nil];
|
|
});
|
|
return;
|
|
}
|
|
|
|
OWSAssert(attachmentData);
|
|
OWSAssert(type);
|
|
OWSAssert(filename);
|
|
SignalAttachment *attachment =
|
|
[[SignalAttachment alloc] initWithData:attachmentData dataUTI:type filename:filename];
|
|
[ThreadUtil sendMessageWithAttachment:attachment inThread:self.thread messageSender:self.messageSender];
|
|
}
|
|
|
|
#pragma mark - UIImagePickerController
|
|
|
|
/*
|
|
* Presenting UIImagePickerController
|
|
*/
|
|
|
|
- (void)takePictureOrVideo {
|
|
[self ows_askForCameraPermissions:^{
|
|
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
|
|
picker.sourceType = UIImagePickerControllerSourceTypeCamera;
|
|
picker.mediaTypes = @[ (__bridge NSString *)kUTTypeImage, (__bridge NSString *)kUTTypeMovie ];
|
|
picker.allowsEditing = NO;
|
|
picker.delegate = self;
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
[self presentViewController:picker animated:YES completion:[UIUtil modalCompletionBlock]];
|
|
});
|
|
}
|
|
alertActionHandler:nil];
|
|
}
|
|
- (void)chooseFromLibrary {
|
|
if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) {
|
|
DDLogError(@"PhotoLibrary ImagePicker source not available");
|
|
return;
|
|
}
|
|
|
|
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
|
|
picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
|
|
picker.delegate = self;
|
|
picker.mediaTypes = @[ (__bridge NSString *)kUTTypeImage, (__bridge NSString *)kUTTypeMovie ];
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
[self presentViewController:picker animated:YES completion:[UIUtil modalCompletionBlock]];
|
|
});
|
|
}
|
|
|
|
/*
|
|
* Dismissing UIImagePickerController
|
|
*/
|
|
|
|
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
|
|
[UIUtil modalCompletionBlock]();
|
|
[self dismissViewControllerAnimated:YES completion:nil];
|
|
}
|
|
|
|
- (void)resetFrame {
|
|
// fixes bug on frame being off after this selection
|
|
CGRect frame = [UIScreen mainScreen].applicationFrame;
|
|
self.view.frame = frame;
|
|
}
|
|
|
|
/*
|
|
* Fetching data from UIImagePickerController
|
|
*/
|
|
- (void)imagePickerController:(UIImagePickerController *)picker
|
|
didFinishPickingMediaWithInfo:(NSDictionary<NSString *, id> *)info
|
|
{
|
|
[UIUtil modalCompletionBlock]();
|
|
[self resetFrame];
|
|
|
|
NSURL *referenceURL = [info valueForKey:UIImagePickerControllerReferenceURL];
|
|
if (!referenceURL) {
|
|
DDLogVerbose(@"Could not retrieve reference URL for picked asset");
|
|
[self imagePickerController:picker didFinishPickingMediaWithInfo:info filename:nil];
|
|
return;
|
|
}
|
|
|
|
ALAssetsLibraryAssetForURLResultBlock resultblock = ^(ALAsset *imageAsset) {
|
|
ALAssetRepresentation *imageRep = [imageAsset defaultRepresentation];
|
|
NSString *filename = [imageRep filename];
|
|
[self imagePickerController:picker didFinishPickingMediaWithInfo:info filename:filename];
|
|
};
|
|
|
|
ALAssetsLibrary *assetslibrary = [[ALAssetsLibrary alloc] init];
|
|
[assetslibrary assetForURL:referenceURL
|
|
resultBlock:resultblock
|
|
failureBlock:^(NSError *error) {
|
|
DDLogError(@"Error retrieving filename for asset: %@", error);
|
|
OWSAssert(0);
|
|
}];
|
|
}
|
|
|
|
- (void)imagePickerController:(UIImagePickerController *)picker
|
|
didFinishPickingMediaWithInfo:(NSDictionary<NSString *, id> *)info
|
|
filename:(NSString *)filename
|
|
{
|
|
OWSAssert([NSThread isMainThread]);
|
|
|
|
void (^failedToPickAttachment)(NSError *error) = ^void(NSError *error) {
|
|
DDLogError(@"failed to pick attachment with error: %@", error);
|
|
};
|
|
|
|
NSString *mediaType = info[UIImagePickerControllerMediaType];
|
|
if ([mediaType isEqualToString:(__bridge NSString *)kUTTypeMovie]) {
|
|
// Video picked from library or captured with camera
|
|
|
|
NSURL *videoURL = info[UIImagePickerControllerMediaURL];
|
|
[self dismissViewControllerAnimated:YES
|
|
completion:^{
|
|
[self sendQualityAdjustedAttachmentForVideo:videoURL filename:filename];
|
|
}];
|
|
} else if (picker.sourceType == UIImagePickerControllerSourceTypeCamera) {
|
|
// Static Image captured from camera
|
|
|
|
UIImage *imageFromCamera = [info[UIImagePickerControllerOriginalImage] normalizedImage];
|
|
|
|
[self dismissViewControllerAnimated:YES
|
|
completion:^{
|
|
OWSAssert([NSThread isMainThread]);
|
|
|
|
if (imageFromCamera) {
|
|
SignalAttachment *attachment =
|
|
[SignalAttachment imageAttachmentWithImage:imageFromCamera
|
|
dataUTI:(NSString *)kUTTypeJPEG
|
|
filename:filename];
|
|
if (!attachment ||
|
|
[attachment hasError]) {
|
|
DDLogWarn(@"%@ %s Invalid attachment: %@.",
|
|
self.tag,
|
|
__PRETTY_FUNCTION__,
|
|
attachment ? [attachment errorName] : @"Missing data");
|
|
[self showErrorAlertForAttachment:attachment];
|
|
failedToPickAttachment(nil);
|
|
} else {
|
|
[self tryToSendAttachmentIfApproved:attachment];
|
|
}
|
|
} else {
|
|
failedToPickAttachment(nil);
|
|
}
|
|
}];
|
|
} else {
|
|
// Non-Video image picked from library
|
|
|
|
NSURL *assetURL = info[UIImagePickerControllerReferenceURL];
|
|
PHAsset *asset = [[PHAsset fetchAssetsWithALAssetURLs:@[ assetURL ] options:nil] lastObject];
|
|
if (!asset) {
|
|
return failedToPickAttachment(nil);
|
|
}
|
|
|
|
PHImageRequestOptions *options = [[PHImageRequestOptions alloc] init];
|
|
options.synchronous = YES; // We're only fetching one asset.
|
|
options.networkAccessAllowed = YES; // iCloud OK
|
|
options.deliveryMode = PHImageRequestOptionsDeliveryModeHighQualityFormat; // Don't need quick/dirty version
|
|
[[PHImageManager defaultManager]
|
|
requestImageDataForAsset:asset
|
|
options:options
|
|
resultHandler:^(NSData *_Nullable imageData,
|
|
NSString *_Nullable dataUTI,
|
|
UIImageOrientation orientation,
|
|
NSDictionary *_Nullable assetInfo) {
|
|
|
|
NSError *assetFetchingError = assetInfo[PHImageErrorKey];
|
|
if (assetFetchingError || !imageData) {
|
|
return failedToPickAttachment(assetFetchingError);
|
|
}
|
|
OWSAssert([NSThread isMainThread]);
|
|
|
|
SignalAttachment *attachment =
|
|
[SignalAttachment imageAttachmentWithData:imageData dataUTI:dataUTI filename:filename];
|
|
[self dismissViewControllerAnimated:YES
|
|
completion:^{
|
|
OWSAssert([NSThread isMainThread]);
|
|
if (!attachment ||
|
|
[attachment hasError]) {
|
|
DDLogWarn(@"%@ %s Invalid attachment: %@.",
|
|
self.tag,
|
|
__PRETTY_FUNCTION__,
|
|
attachment ? [attachment errorName] : @"Missing data");
|
|
[self showErrorAlertForAttachment:attachment];
|
|
failedToPickAttachment(nil);
|
|
} else {
|
|
[self tryToSendAttachmentIfApproved:attachment];
|
|
}
|
|
}];
|
|
}];
|
|
}
|
|
}
|
|
|
|
- (void)sendMessageAttachment:(SignalAttachment *)attachment
|
|
{
|
|
OWSAssert([NSThread isMainThread]);
|
|
// TODO: Should we assume non-nil or should we check for non-nil?
|
|
OWSAssert(attachment != nil);
|
|
OWSAssert(![attachment hasError]);
|
|
OWSAssert([attachment mimeType].length > 0);
|
|
|
|
DDLogVerbose(@"Sending attachment. Size in bytes: %lu, contentType: %@",
|
|
(unsigned long)attachment.data.length,
|
|
[attachment mimeType]);
|
|
[ThreadUtil sendMessageWithAttachment:attachment inThread:self.thread messageSender:self.messageSender];
|
|
}
|
|
|
|
- (NSURL *)videoTempFolder {
|
|
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
|
|
NSString *basePath = ([paths count] > 0) ? [paths objectAtIndex:0] : nil;
|
|
basePath = [basePath stringByAppendingPathComponent:@"videos"];
|
|
if (![[NSFileManager defaultManager] fileExistsAtPath:basePath]) {
|
|
[[NSFileManager defaultManager] createDirectoryAtPath:basePath
|
|
withIntermediateDirectories:YES
|
|
attributes:nil
|
|
error:nil];
|
|
}
|
|
return [NSURL fileURLWithPath:basePath];
|
|
}
|
|
|
|
- (void)sendQualityAdjustedAttachmentForVideo:(NSURL *)movieURL filename:(NSString *)filename
|
|
{
|
|
AVAsset *video = [AVAsset assetWithURL:movieURL];
|
|
AVAssetExportSession *exportSession =
|
|
[AVAssetExportSession exportSessionWithAsset:video presetName:AVAssetExportPresetMediumQuality];
|
|
exportSession.shouldOptimizeForNetworkUse = YES;
|
|
exportSession.outputFileType = AVFileTypeMPEG4;
|
|
|
|
double currentTime = [[NSDate date] timeIntervalSince1970];
|
|
NSString *strImageName = [NSString stringWithFormat:@"%f", currentTime];
|
|
NSURL *compressedVideoUrl =
|
|
[[self videoTempFolder] URLByAppendingPathComponent:[NSString stringWithFormat:@"%@.mp4", strImageName]];
|
|
|
|
exportSession.outputURL = compressedVideoUrl;
|
|
[exportSession exportAsynchronouslyWithCompletionHandler:^{
|
|
NSData *videoData = [NSData dataWithContentsOfURL:compressedVideoUrl];
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
SignalAttachment *attachment =
|
|
[SignalAttachment videoAttachmentWithData:videoData dataUTI:(NSString *)kUTTypeMPEG4 filename:filename];
|
|
if (!attachment || [attachment hasError]) {
|
|
DDLogWarn(@"%@ %s Invalid attachment: %@.",
|
|
self.tag,
|
|
__PRETTY_FUNCTION__,
|
|
attachment ? [attachment errorName] : @"Missing data");
|
|
[self showErrorAlertForAttachment:attachment];
|
|
} else {
|
|
[self tryToSendAttachmentIfApproved:attachment];
|
|
}
|
|
|
|
NSError *error;
|
|
[[NSFileManager defaultManager] removeItemAtURL:compressedVideoUrl error:&error];
|
|
if (error) {
|
|
DDLogWarn(@"Failed to remove cached video file: %@", error.debugDescription);
|
|
}
|
|
});
|
|
}];
|
|
}
|
|
|
|
|
|
#pragma mark Storage access
|
|
|
|
- (YapDatabaseConnection *)uiDatabaseConnection {
|
|
NSAssert([NSThread isMainThread], @"Must access uiDatabaseConnection on main thread!");
|
|
if (!_uiDatabaseConnection) {
|
|
_uiDatabaseConnection = [self.storageManager newDatabaseConnection];
|
|
[_uiDatabaseConnection beginLongLivedReadTransaction];
|
|
}
|
|
return _uiDatabaseConnection;
|
|
}
|
|
|
|
- (YapDatabaseConnection *)editingDatabaseConnection {
|
|
if (!_editingDatabaseConnection) {
|
|
_editingDatabaseConnection = [self.storageManager newDatabaseConnection];
|
|
}
|
|
return _editingDatabaseConnection;
|
|
}
|
|
|
|
- (void)yapDatabaseModified:(NSNotification *)notification {
|
|
// Currently, we update thread and message state every time
|
|
// the database is modified. That doesn't seem optimal, but
|
|
// in practice it's efficient enough.
|
|
|
|
// We need to `beginLongLivedReadTransaction` before we update our
|
|
// models in order to jump to the most recent commit.
|
|
NSArray *notifications = [self.uiDatabaseConnection beginLongLivedReadTransaction];
|
|
|
|
[self updateBackButtonUnreadCount];
|
|
[self updateNavigationBarSubtitleLabel];
|
|
|
|
if (isGroupConversation) {
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
TSGroupThread *gThread = (TSGroupThread *)self.thread;
|
|
|
|
if (gThread.groupModel) {
|
|
self.thread = [TSGroupThread threadWithGroupModel:gThread.groupModel transaction:transaction];
|
|
}
|
|
}];
|
|
[self setNavigationTitle];
|
|
}
|
|
|
|
if (![[self.uiDatabaseConnection ext:TSMessageDatabaseViewExtensionName]
|
|
hasChangesForNotifications:notifications]) {
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
[self.messageMappings updateWithTransaction:transaction];
|
|
}];
|
|
return;
|
|
}
|
|
|
|
// HACK to work around radar #28167779
|
|
// "UICollectionView performBatchUpdates can trigger a crash if the collection view is flagged for layout"
|
|
// more: https://github.com/PSPDFKit-labs/radar.apple.com/tree/master/28167779%20-%20CollectionViewBatchingIssue
|
|
// This was our #2 crash, and much exacerbated by the refactoring somewhere between 2.6.2.0-2.6.3.8
|
|
[self.collectionView layoutIfNeeded];
|
|
// ENDHACK to work around radar #28167779
|
|
|
|
NSArray *messageRowChanges = nil;
|
|
NSArray *sectionChanges = nil;
|
|
[[self.uiDatabaseConnection ext:TSMessageDatabaseViewExtensionName] getSectionChanges:§ionChanges
|
|
rowChanges:&messageRowChanges
|
|
forNotifications:notifications
|
|
withMappings:self.messageMappings];
|
|
|
|
if ([sectionChanges count] == 0 & [messageRowChanges count] == 0) {
|
|
return;
|
|
}
|
|
|
|
const CGFloat kIsAtBottomTolerancePts = 5;
|
|
BOOL wasAtBottom = (self.collectionView.contentOffset.y +
|
|
self.collectionView.bounds.size.height +
|
|
kIsAtBottomTolerancePts >=
|
|
self.collectionView.contentSize.height);
|
|
// We want sending messages to feel snappy. So, if the only
|
|
// update is a new outgoing message AND we're already scrolled to
|
|
// the bottom of the conversation, skip the scroll animation.
|
|
__block BOOL shouldAnimateScrollToBottom = !wasAtBottom;
|
|
// We want to scroll to the bottom if the user:
|
|
//
|
|
// a) already was at the bottom of the conversation.
|
|
// b) is inserting new interactions.
|
|
__block BOOL scrollToBottom = wasAtBottom;
|
|
|
|
[self.collectionView performBatchUpdates:^{
|
|
for (YapDatabaseViewRowChange *rowChange in messageRowChanges) {
|
|
switch (rowChange.type) {
|
|
case YapDatabaseViewChangeDelete: {
|
|
[self.collectionView deleteItemsAtIndexPaths:@[ rowChange.indexPath ]];
|
|
|
|
YapCollectionKey *collectionKey = rowChange.collectionKey;
|
|
if (collectionKey.key) {
|
|
[self.messageAdapterCache removeObjectForKey:collectionKey.key];
|
|
}
|
|
|
|
break;
|
|
}
|
|
case YapDatabaseViewChangeInsert: {
|
|
[self.collectionView insertItemsAtIndexPaths:@[ rowChange.newIndexPath ]];
|
|
scrollToBottom = YES;
|
|
|
|
TSInteraction *interaction = [self interactionAtIndexPath:rowChange.newIndexPath];
|
|
if (![interaction isKindOfClass:[TSOutgoingMessage class]]) {
|
|
shouldAnimateScrollToBottom = YES;
|
|
}
|
|
break;
|
|
}
|
|
case YapDatabaseViewChangeMove: {
|
|
[self.collectionView deleteItemsAtIndexPaths:@[ rowChange.indexPath ]];
|
|
[self.collectionView insertItemsAtIndexPaths:@[ rowChange.newIndexPath ]];
|
|
break;
|
|
}
|
|
case YapDatabaseViewChangeUpdate: {
|
|
YapCollectionKey *collectionKey = rowChange.collectionKey;
|
|
if (collectionKey.key) {
|
|
[self.messageAdapterCache removeObjectForKey:collectionKey.key];
|
|
}
|
|
[self.collectionView reloadItemsAtIndexPaths:@[ rowChange.indexPath ]];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
completion:^(BOOL success) {
|
|
if (!success) {
|
|
[self.collectionView.collectionViewLayout
|
|
invalidateLayoutWithContext:[JSQMessagesCollectionViewFlowLayoutInvalidationContext context]];
|
|
[self.collectionView reloadData];
|
|
}
|
|
if (scrollToBottom) {
|
|
[self scrollToBottomAnimated:shouldAnimateScrollToBottom];
|
|
}
|
|
}];
|
|
}
|
|
|
|
#pragma mark - UICollectionView DataSource
|
|
|
|
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
|
|
NSInteger numberOfMessages = (NSInteger)[self.messageMappings numberOfItemsInSection:(NSUInteger)section];
|
|
return numberOfMessages;
|
|
}
|
|
|
|
- (TSInteraction *)interactionAtIndexPath:(NSIndexPath *)indexPath {
|
|
__block TSInteraction *message = nil;
|
|
[self.uiDatabaseConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
YapDatabaseViewTransaction *viewTransaction = [transaction ext:TSMessageDatabaseViewExtensionName];
|
|
NSParameterAssert(viewTransaction != nil);
|
|
NSParameterAssert(self.messageMappings != nil);
|
|
NSParameterAssert(indexPath != nil);
|
|
NSUInteger row = (NSUInteger)indexPath.row;
|
|
NSUInteger section = (NSUInteger)indexPath.section;
|
|
NSUInteger numberOfItemsInSection __unused = [self.messageMappings numberOfItemsInSection:section];
|
|
NSAssert(row < numberOfItemsInSection,
|
|
@"Cannot fetch message because row %d is >= numberOfItemsInSection %d",
|
|
(int)row,
|
|
(int)numberOfItemsInSection);
|
|
|
|
message = [viewTransaction objectAtRow:row inSection:section withMappings:self.messageMappings];
|
|
NSParameterAssert(message != nil);
|
|
}];
|
|
|
|
return message;
|
|
}
|
|
|
|
- (id<OWSMessageData>)messageAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
TSInteraction *interaction = [self interactionAtIndexPath:indexPath];
|
|
|
|
id<OWSMessageData> messageAdapter = [self.messageAdapterCache objectForKey:interaction.uniqueId];
|
|
|
|
if (!messageAdapter) {
|
|
messageAdapter = [TSMessageAdapter messageViewDataWithInteraction:interaction inThread:self.thread contactsManager:self.contactsManager];
|
|
[self.messageAdapterCache setObject:messageAdapter forKey: interaction.uniqueId];
|
|
}
|
|
|
|
return messageAdapter;
|
|
}
|
|
|
|
#pragma mark - Audio
|
|
|
|
- (void)recordAudio {
|
|
// Define the recorder setting
|
|
NSArray *pathComponents = [NSArray
|
|
arrayWithObjects:[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject],
|
|
[NSString stringWithFormat:@"%lld.m4a", [NSDate ows_millisecondTimeStamp]],
|
|
nil];
|
|
NSURL *outputFileURL = [NSURL fileURLWithPathComponents:pathComponents];
|
|
|
|
// Setup audio session
|
|
AVAudioSession *session = [AVAudioSession sharedInstance];
|
|
[session setCategory:AVAudioSessionCategoryPlayAndRecord error:nil];
|
|
|
|
NSMutableDictionary *recordSetting = [[NSMutableDictionary alloc] init];
|
|
[recordSetting setValue:[NSNumber numberWithInt:kAudioFormatMPEG4AAC] forKey:AVFormatIDKey];
|
|
[recordSetting setValue:[NSNumber numberWithFloat:44100.0] forKey:AVSampleRateKey];
|
|
[recordSetting setValue:[NSNumber numberWithInt:2] forKey:AVNumberOfChannelsKey];
|
|
|
|
// Initiate and prepare the recorder
|
|
_audioRecorder = [[AVAudioRecorder alloc] initWithURL:outputFileURL settings:recordSetting error:NULL];
|
|
_audioRecorder.delegate = self;
|
|
_audioRecorder.meteringEnabled = YES;
|
|
[_audioRecorder prepareToRecord];
|
|
}
|
|
|
|
- (void)audioRecorderDidFinishRecording:(AVAudioRecorder *)recorder successfully:(BOOL)flag {
|
|
if (flag) {
|
|
NSData *audioData = [NSData dataWithContentsOfURL:recorder.url];
|
|
SignalAttachment *attachment =
|
|
[SignalAttachment audioAttachmentWithData:audioData dataUTI:(NSString *)kUTTypeMPEG4Audio filename:nil];
|
|
if (!attachment ||
|
|
[attachment hasError]) {
|
|
DDLogWarn(@"%@ %s Invalid attachment: %@.",
|
|
self.tag,
|
|
__PRETTY_FUNCTION__,
|
|
attachment ? [attachment errorName] : @"Missing data");
|
|
[self showErrorAlertForAttachment:attachment];
|
|
} else {
|
|
[self tryToSendAttachmentIfApproved:attachment];
|
|
}
|
|
}
|
|
}
|
|
|
|
#pragma mark Accessory View
|
|
|
|
- (void)didPressAccessoryButton:(UIButton *)sender {
|
|
|
|
if ([self isBlockedContactConversation]) {
|
|
__weak MessagesViewController *weakSelf = self;
|
|
[self showUnblockContactUI:^(BOOL isBlocked) {
|
|
if (!isBlocked) {
|
|
[weakSelf didPressAccessoryButton:nil];
|
|
}
|
|
}];
|
|
return;
|
|
}
|
|
|
|
UIAlertController *actionSheetController = [UIAlertController alertControllerWithTitle:nil
|
|
message:nil
|
|
preferredStyle:UIAlertControllerStyleActionSheet];
|
|
|
|
UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"TXT_CANCEL_TITLE", @"")
|
|
style:UIAlertActionStyleCancel
|
|
handler:nil];
|
|
[actionSheetController addAction:cancelAction];
|
|
|
|
UIAlertAction *takeMediaAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"MEDIA_FROM_CAMERA_BUTTON", @"media picker option to take photo or video")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * _Nonnull action) {
|
|
[self takePictureOrVideo];
|
|
}];
|
|
[actionSheetController addAction:takeMediaAction];
|
|
|
|
UIAlertAction *chooseMediaAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"MEDIA_FROM_LIBRARY_BUTTON", @"media picker option to choose from library")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * _Nonnull action) {
|
|
[self chooseFromLibrary];
|
|
}];
|
|
[actionSheetController addAction:chooseMediaAction];
|
|
|
|
UIAlertAction *chooseDocumentAction =
|
|
[UIAlertAction actionWithTitle:NSLocalizedString(@"MEDIA_FROM_DOCUMENT_PICKER_BUTTON",
|
|
@"action sheet button title when choosing attachment type")
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction *_Nonnull action) {
|
|
[self showAttachmentDocumentPicker];
|
|
}];
|
|
[actionSheetController addAction:chooseDocumentAction];
|
|
|
|
[self presentViewController:actionSheetController animated:true completion:nil];
|
|
}
|
|
|
|
- (void)markAllMessagesAsRead
|
|
{
|
|
[self.thread markAllAsRead];
|
|
// In theory this should be unnecessary as read-status starts expiration
|
|
// but in practice I've seen messages not have their timer started.
|
|
[self.disappearingMessagesJob setExpirationsForThread:self.thread];
|
|
}
|
|
|
|
- (BOOL)collectionView:(UICollectionView *)collectionView
|
|
canPerformAction:(SEL)action
|
|
forItemAtIndexPath:(NSIndexPath *)indexPath
|
|
withSender:(id)sender
|
|
{
|
|
id<OWSMessageData> messageData = [self messageAtIndexPath:indexPath];
|
|
return [messageData canPerformEditingAction:action];
|
|
}
|
|
|
|
- (void)collectionView:(UICollectionView *)collectionView
|
|
performAction:(SEL)action
|
|
forItemAtIndexPath:(NSIndexPath *)indexPath
|
|
withSender:(id)sender
|
|
{
|
|
id<OWSMessageData> messageData = [self messageAtIndexPath:indexPath];
|
|
[messageData performEditingAction:action];
|
|
}
|
|
|
|
- (void)updateGroupModelTo:(TSGroupModel *)newGroupModel
|
|
{
|
|
__block TSGroupThread *groupThread;
|
|
__block TSOutgoingMessage *message;
|
|
|
|
[self.editingDatabaseConnection readWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
|
|
groupThread = [TSGroupThread getOrCreateThreadWithGroupModel:newGroupModel transaction:transaction];
|
|
|
|
NSString *updateGroupInfo = [groupThread.groupModel getInfoStringAboutUpdateTo:newGroupModel contactsManager:self.contactsManager];
|
|
|
|
groupThread.groupModel = newGroupModel;
|
|
[groupThread saveWithTransaction:transaction];
|
|
message = [[TSOutgoingMessage alloc] initWithTimestamp:[NSDate ows_millisecondTimeStamp]
|
|
inThread:groupThread
|
|
groupMetaMessage:TSGroupMessageUpdate];
|
|
[message updateWithCustomMessage:updateGroupInfo transaction:transaction];
|
|
}];
|
|
|
|
if (newGroupModel.groupImage) {
|
|
[self.messageSender sendAttachmentData:UIImagePNGRepresentation(newGroupModel.groupImage)
|
|
contentType:OWSMimeTypeImagePng
|
|
filename:nil
|
|
inMessage:message
|
|
success:^{
|
|
DDLogDebug(@"%@ Successfully sent group update with avatar", self.tag);
|
|
}
|
|
failure:^(NSError *_Nonnull error) {
|
|
DDLogError(@"%@ Failed to send group avatar update with error: %@", self.tag, error);
|
|
}];
|
|
} else {
|
|
[self.messageSender sendMessage:message
|
|
success:^{
|
|
DDLogDebug(@"%@ Successfully sent group update", self.tag);
|
|
}
|
|
failure:^(NSError *_Nonnull error) {
|
|
DDLogError(@"%@ Failed to send group update with error: %@", self.tag, error);
|
|
}];
|
|
}
|
|
|
|
self.thread = groupThread;
|
|
}
|
|
|
|
- (IBAction)unwindGroupUpdated:(UIStoryboardSegue *)segue {
|
|
NewGroupViewController *ngc = [segue sourceViewController];
|
|
TSGroupModel *newGroupModel = [ngc groupModel];
|
|
NSMutableSet *groupMemberIds = [NSMutableSet setWithArray:newGroupModel.groupMemberIds];
|
|
[groupMemberIds addObject:[TSAccountManager localNumber]];
|
|
newGroupModel.groupMemberIds = [NSMutableArray arrayWithArray:[groupMemberIds allObjects]];
|
|
[self updateGroupModelTo:newGroupModel];
|
|
[self.collectionView.collectionViewLayout
|
|
invalidateLayoutWithContext:[JSQMessagesCollectionViewFlowLayoutInvalidationContext context]];
|
|
[self.collectionView reloadData];
|
|
}
|
|
|
|
- (void)popKeyBoard {
|
|
[self.inputToolbar.contentView.textView becomeFirstResponder];
|
|
}
|
|
|
|
- (void)dismissKeyBoard {
|
|
[self.inputToolbar.contentView.textView resignFirstResponder];
|
|
}
|
|
|
|
#pragma mark Drafts
|
|
|
|
- (void)loadDraftInCompose {
|
|
__block NSString *placeholder;
|
|
[self.editingDatabaseConnection asyncReadWithBlock:^(YapDatabaseReadTransaction *transaction) {
|
|
placeholder = [_thread currentDraftWithTransaction:transaction];
|
|
}
|
|
completionBlock:^{
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
[self.inputToolbar.contentView.textView setText:placeholder];
|
|
[self textViewDidChange:self.inputToolbar.contentView.textView];
|
|
});
|
|
}];
|
|
}
|
|
|
|
- (void)saveDraft {
|
|
if (self.inputToolbar.hidden == NO) {
|
|
__block TSThread *thread = _thread;
|
|
__block NSString *currentDraft = self.inputToolbar.contentView.textView.text;
|
|
|
|
[self.editingDatabaseConnection asyncReadWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
|
|
[thread setDraft:currentDraft transaction:transaction];
|
|
}];
|
|
}
|
|
}
|
|
|
|
#pragma mark Unread Badge
|
|
|
|
- (void)updateBackButtonUnreadCount
|
|
{
|
|
AssertIsOnMainThread();
|
|
self.backButtonUnreadCount = [self.messagesManager unreadMessagesCountExcept:self.thread];
|
|
}
|
|
|
|
- (void)setBackButtonUnreadCount:(NSUInteger)unreadCount
|
|
{
|
|
AssertIsOnMainThread();
|
|
if (_backButtonUnreadCount == unreadCount) {
|
|
// No need to re-render same count.
|
|
return;
|
|
}
|
|
_backButtonUnreadCount = unreadCount;
|
|
|
|
OWSAssert(_backButtonUnreadCountView != nil);
|
|
_backButtonUnreadCountView.hidden = unreadCount <= 0;
|
|
|
|
OWSAssert(_backButtonUnreadCountLabel != nil);
|
|
_backButtonUnreadCountLabel.text = [NSString stringWithFormat:@"%lu", (unsigned long)unreadCount];
|
|
}
|
|
|
|
#pragma mark 3D Touch Preview Actions
|
|
|
|
- (NSArray<id<UIPreviewActionItem>> *)previewActionItems {
|
|
return @[];
|
|
}
|
|
|
|
#pragma mark - Event Handling
|
|
|
|
- (void)navigationTitleTapped:(UIGestureRecognizer *)gestureRecognizer {
|
|
if (gestureRecognizer.state == UIGestureRecognizerStateRecognized) {
|
|
[self showConversationSettings];
|
|
}
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
- (void)navigationTitleLongPressed:(UIGestureRecognizer *)gestureRecognizer {
|
|
if (gestureRecognizer.state == UIGestureRecognizerStateBegan) {
|
|
[DebugUITableViewController presentDebugUIForThread:self.thread
|
|
fromViewController:self];
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#pragma mark - JSQMessagesComposerTextViewPasteDelegate
|
|
|
|
- (BOOL)composerTextView:(JSQMessagesComposerTextView *)textView
|
|
shouldPasteWithSender:(id)sender {
|
|
return YES;
|
|
}
|
|
|
|
#pragma mark - OWSTextViewPasteDelegate
|
|
|
|
- (void)didPasteAttachment:(SignalAttachment * _Nullable)attachment {
|
|
DDLogError(@"%@ %s",
|
|
self.tag,
|
|
__PRETTY_FUNCTION__);
|
|
|
|
[self tryToSendAttachmentIfApproved:attachment];
|
|
}
|
|
|
|
- (void)tryToSendAttachmentIfApproved:(SignalAttachment *_Nullable)attachment
|
|
{
|
|
DDLogError(@"%@ %s", self.tag, __PRETTY_FUNCTION__);
|
|
|
|
DispatchMainThreadSafe(^{
|
|
if ([self isBlockedContactConversation]) {
|
|
__weak MessagesViewController *weakSelf = self;
|
|
[self showUnblockContactUI:^(BOOL isBlocked) {
|
|
if (!isBlocked) {
|
|
[weakSelf tryToSendAttachmentIfApproved:attachment];
|
|
}
|
|
}];
|
|
return;
|
|
}
|
|
|
|
if (attachment == nil || [attachment hasError]) {
|
|
DDLogWarn(@"%@ %s Invalid attachment: %@.",
|
|
self.tag,
|
|
__PRETTY_FUNCTION__,
|
|
attachment ? [attachment errorName] : @"Missing data");
|
|
[self showErrorAlertForAttachment:attachment];
|
|
} else {
|
|
__weak MessagesViewController *weakSelf = self;
|
|
UIViewController *viewController =
|
|
[[AttachmentApprovalViewController alloc] initWithAttachment:attachment
|
|
successCompletion:^{
|
|
[weakSelf sendMessageAttachment:attachment];
|
|
}];
|
|
UINavigationController *navigationController =
|
|
[[UINavigationController alloc] initWithRootViewController:viewController];
|
|
[self.navigationController presentViewController:navigationController animated:YES completion:nil];
|
|
}
|
|
});
|
|
}
|
|
|
|
- (void)showErrorAlertForAttachment:(SignalAttachment * _Nullable)attachment {
|
|
OWSAssert(attachment == nil || [attachment hasError]);
|
|
|
|
NSString *errorMessage = (attachment
|
|
? [attachment localizedErrorDescription]
|
|
: [SignalAttachment missingDataErrorMessage]);
|
|
|
|
DDLogError(@"%@ %s: %@",
|
|
self.tag,
|
|
__PRETTY_FUNCTION__, errorMessage);
|
|
|
|
UIAlertController *controller =
|
|
[UIAlertController alertControllerWithTitle:NSLocalizedString(@"ATTACHMENT_ERROR_ALERT_TITLE",
|
|
@"The title of the 'attachment error' alert.")
|
|
message:errorMessage
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
[controller addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
|
|
style:UIAlertActionStyleDefault
|
|
handler:nil]];
|
|
[self presentViewController:controller
|
|
animated:YES
|
|
completion:nil];
|
|
}
|
|
|
|
#pragma mark - UIScrollViewDelegate
|
|
|
|
- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView
|
|
{
|
|
self.userHasScrolled = YES;
|
|
}
|
|
|
|
#pragma mark - Class methods
|
|
|
|
+ (UINib *)nib
|
|
{
|
|
return [UINib nibWithNibName:NSStringFromClass([MessagesViewController class])
|
|
bundle:[NSBundle bundleForClass:[MessagesViewController class]]];
|
|
}
|
|
|
|
+ (instancetype)messagesViewController
|
|
{
|
|
return [[[self class] alloc] initWithNibName:NSStringFromClass([MessagesViewController class])
|
|
bundle:[NSBundle bundleForClass:[MessagesViewController class]]];
|
|
}
|
|
|
|
#pragma mark - Logging
|
|
|
|
+ (NSString *)tag
|
|
{
|
|
return [NSString stringWithFormat:@"[%@]", self.class];
|
|
}
|
|
|
|
- (NSString *)tag
|
|
{
|
|
return self.class.tag;
|
|
}
|
|
|
|
@end
|