populate draft toolbar

// FREEBIE

Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m

@@ -250,7 +250,7 @@ static const CGFloat ConversationInputToolbarBorderViewHeight = 0.5;
     [self ensureContentConstraints];
 }
 
-- (void)setQuotedMessage:(nullable OWSQuotedReplyDraft *)quotedReplyDraft
+- (void)setQuotedReplyDraft:(nullable OWSQuotedReplyDraft *)quotedReplyDraft
 {
     if (quotedReplyDraft == _quotedReplyDraft) {
         return;

SignalServiceKit/src/Messages/Interactions/TSQuotedMessage.m

@@ -47,6 +47,11 @@ NS_ASSUME_NONNULL_BEGIN
     return self.attachmentStream.sourceFilename;
 }
 
+- (nullable NSString *)thumbnailImage
+{
+    return self.attachmentStream.thumbnailImage;
+}
+
 - (instancetype)initWithTimestamp:(uint64_t)timestamp
                          authorId:(NSString *)authorId
                              body:(NSString *_Nullable)body
@@ -149,6 +154,13 @@ NS_ASSUME_NONNULL_BEGIN
     return firstAttachment.contentType;
 }
 
+- (nullable NSString *)sourceFilename
+{
+    OWSAttachmentInfo *firstAttachment = self.firstThumbnailAttachment;
+
+    return firstAttachment.sourceFilename;
+}
+
 - (BOOL)hasThumbnailAttachments
 {
     return self.thumbnailAttachments.count > 0;