show profile name snippet in inbox and conversation settings

// FREEBIE

Signal/src/ViewControllers/ConversationView/MessagesViewController.m

@@ -1118,17 +1118,25 @@ typedef NS_ENUM(NSInteger, MessagesRangeSizeMode) {
 
 - (void)setNavigationTitle
 {
-    NSString *navTitle = self.thread.name;
-    if (self.isGroupConversation && [navTitle length] == 0) {
-        navTitle = NSLocalizedString(@"NEW_GROUP_DEFAULT_TITLE", @"");
+    NSAttributedString *name;
+    if (self.thread.isGroupThread) {
+        if (self.thread.name.length == 0) {
+            name = [[NSAttributedString alloc] initWithString:NSLocalizedString(@"NEW_GROUP_DEFAULT_TITLE", @"")];
+        } else {
+            name = [[NSAttributedString alloc] initWithString:self.thread.name];
+        }
+    } else {
+        name = [self.contactsManager attributedStringForConversationTitleWithPhoneIdentifier:self.thread.contactIdentifier
+                                                                            primaryFont:self.navigationBarTitleLabel.font
+                                                                          secondaryFont:[UIFont ows_footnoteFont]];
     }
     self.title = nil;
 
-    if ([navTitle isEqualToString:self.navigationBarTitleLabel.text]) {
+    if ([name isEqual:self.navigationBarTitleLabel.attributedText]) {
         return;
     }
 
-    self.navigationBarTitleLabel.text = navTitle;
+    self.navigationBarTitleLabel.attributedText = name;
 
     // Changing the title requires relayout of the nav bar contents.
     OWSDisappearingMessagesConfiguration *configuration =

Signal/src/ViewControllers/InboxTableViewCell.m

@@ -76,6 +76,7 @@ const NSUInteger kAvatarViewDiameter = 52;
 
     self.nameLabel = [UILabel new];
     self.nameLabel.lineBreakMode = NSLineBreakByTruncatingTail;
+    self.nameLabel.font = [UIFont ows_boldFontWithSize:14.0f];
     [self.contentView addSubview:self.nameLabel];
     [self.nameLabel autoPinLeadingToTrailingOfView:self.avatarView margin:13.f];
     [self.nameLabel autoPinEdge:ALEdgeTop toEdge:ALEdgeTop ofView:self.avatarView];
@@ -162,11 +163,7 @@ const NSUInteger kAvatarViewDiameter = 52;
         NSString *contactIdentifier = thread.contactIdentifier;
         isBlocked = [blockedPhoneNumberSet containsObject:contactIdentifier];
     }
-
-    NSString *name = thread.name;
-    if (name.length == 0 && [thread isKindOfClass:[TSGroupThread class]]) {
-        name = NSLocalizedString(@"NEW_GROUP_DEFAULT_TITLE", @"");
-    }
+    
     self.threadId = thread.uniqueId;
     NSMutableAttributedString *snippetText = [NSMutableAttributedString new];
     if (isBlocked) {
@@ -206,18 +203,28 @@ const NSUInteger kAvatarViewDiameter = 52;
     NSAttributedString *attributedDate = [self dateAttributedString:thread.lastMessageDate];
     NSUInteger unreadCount = [[TSMessagesManager sharedManager] unreadMessagesInThread:thread];
 
-    self.nameLabel.text = name;
+    NSAttributedString *name;
+    if (thread.isGroupThread) {
+        if (thread.name.length == 0) {
+            name = [[NSAttributedString alloc] initWithString:NSLocalizedString(@"NEW_GROUP_DEFAULT_TITLE", @"")];
+        } else {
+            name = [[NSAttributedString alloc] initWithString:thread.name];
+        }
+    } else {
+        name = [contactsManager attributedStringForConversationTitleWithPhoneIdentifier:thread.contactIdentifier
+                                                                            primaryFont:self.nameLabel.font
+                                                                          secondaryFont:[UIFont ows_footnoteFont]];
+    }
+    
+    self.nameLabel.attributedText = name;
     self.snippetLabel.attributedText = snippetText;
     self.timeLabel.attributedText = attributedDate;
     self.avatarView.image = nil;
 
     self.separatorInset = UIEdgeInsetsMake(0, self.avatarSize * 1.5f, 0, 0);
 
-    if (thread.hasUnreadMessages) {
-        [self updateCellForUnreadMessage];
-    } else {
-        [self updateCellForReadMessage];
-    }
+    _timeLabel.textColor =  thread.hasUnreadMessages ? [UIColor ows_materialBlueColor] :  [UIColor ows_darkGrayColor];
+    
     if (unreadCount > 0) {
         self.unreadBadge.hidden = NO;
         self.unreadLabel.hidden = NO;
@@ -231,18 +238,6 @@ const NSUInteger kAvatarViewDiameter = 52;
         [OWSAvatarBuilder buildImageForThread:thread diameter:kAvatarViewDiameter contactsManager:contactsManager];
 }
 
-- (void)updateCellForUnreadMessage {
-    _nameLabel.font         = [UIFont ows_boldFontWithSize:14.0f];
-    _nameLabel.textColor    = [UIColor ows_blackColor];
-    _timeLabel.textColor    = [UIColor ows_materialBlueColor];
-}
-
-- (void)updateCellForReadMessage {
-    _nameLabel.font         = [UIFont ows_boldFontWithSize:14.0f];
-    _nameLabel.textColor    = [UIColor ows_blackColor];
-    _timeLabel.textColor    = [UIColor ows_darkGrayColor];
-}
-
 #pragma mark - Date formatting
 
 - (NSAttributedString *)dateAttributedString:(NSDate *)date {

Signal/src/contact/OWSContactsManager.h

@@ -59,7 +59,9 @@ extern NSString *const OWSContactsManagerSignalAccountsDidChangeNotification;
 - (NSAttributedString *)formattedDisplayNameForSignalAccount:(SignalAccount *)signalAccount font:(UIFont *_Nonnull)font;
 - (NSAttributedString *)formattedFullNameForRecipientId:(NSString *)recipientId font:(UIFont *)font;
 - (NSAttributedString *)attributedStringForMessageFooterWithPhoneIdentifier:(NSString *)recipientId;
-
+- (NSAttributedString *)attributedStringForConversationTitleWithPhoneIdentifier:(NSString *)recipientId
+                                                                    primaryFont:(UIFont *)primaryFont
+                                                                  secondaryFont:(UIFont *)secondaryFont;
 @end
 
 NS_ASSUME_NONNULL_END

Signal/src/contact/OWSContactsManager.m

@@ -550,6 +550,38 @@ NSString *const kTSStorageManager_AccountLastNames = @"kTSStorageManager_Account
     return [[NSAttributedString alloc] initWithString:recipientId];
 }
 
+- (NSAttributedString *)attributedStringForConversationTitleWithPhoneIdentifier:(NSString *)recipientId
+                                                                    primaryFont:(UIFont *)primaryFont
+                                                                  secondaryFont:(UIFont *)secondaryFont
+{
+    // Prefer a saved name from system contacts, if available
+    NSString *_Nullable savedContactName = [self cachedDisplayNameForRecipientId:recipientId];
+    if (savedContactName.length > 0) {
+        return [[NSAttributedString alloc] initWithString:savedContactName];
+    }
+    
+    NSString *_Nullable profileName = [self.profileManager profileNameForRecipientId:recipientId];
+    if (profileName.length > 0) {
+        NSString *numberAndProfileNameFormat = NSLocalizedString(@"PROFILE_NAME_AND_PHONE_NUMBER_LABEL_FORMAT",
+                                                                 @"Label text combining the phone number and profile name separated by a simple demarcation character. "
+                                                                 @"Phone number should be most prominent. '%1$@' is replaced with {{phone number}} and '%2$@' is replaced "
+                                                                 @"with {{profile name}}");
+        
+        NSString *numberAndProfileName =
+            [NSString stringWithFormat:numberAndProfileNameFormat, recipientId, profileName];
+       
+        NSRange recipientIdRange = [numberAndProfileName rangeOfString:recipientId];
+        NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:numberAndProfileName
+                                                                                             attributes:@{ NSFontAttributeName: secondaryFont }];
+        [attributedString addAttribute:NSFontAttributeName value:primaryFont range:recipientIdRange];
+        
+        return [attributedString copy];
+    }
+    
+    // else fall back to recipient id
+    return [[NSAttributedString alloc] initWithString:recipientId];
+}
+
 - (nullable SignalAccount *)signalAccountForRecipientId:(NSString *)recipientId
 {
     OWSAssert(recipientId.length > 0);