Add "send to last thread" option in debug logs.

Signal/src/util/Pastelog.m

@@ -58,6 +58,14 @@
                                          handler:^(UIAlertAction *_Nonnull action) {
                                              [Pastelog.sharedManager sendToSelf:urlString];
                                          }]];
+            [alert addAction:[UIAlertAction
+                                 actionWithTitle:
+                                     NSLocalizedString(@"DEBUG_LOG_ALERT_OPTION_SEND_TO_LAST_THREAD",
+                                         @"Label for the 'send to last thread' option of the the debug log alert.")
+                                           style:UIAlertActionStyleDefault
+                                         handler:^(UIAlertAction *_Nonnull action) {
+                                             [Pastelog.sharedManager sendToLastThread:urlString];
+                                         }]];
 #endif
             [alert addAction:
                        [UIAlertAction
@@ -261,6 +269,29 @@
             }];
         [ThreadUtil sendMessageWithText:url inThread:thread messageSender:messageSender];
     });
+
+    // Also copy to pasteboard.
+    [[UIPasteboard generalPasteboard] setString:url];
+}
+
+- (void)sendToLastThread:(NSString *)url
+{
+    if (![TSAccountManager isRegistered]) {
+        return;
+    }
+    OWSMessageSender *messageSender = Environment.current.messageSender;
+
+    DispatchMainThreadSafe(^{
+        __block TSThread *thread = nil;
+        [[TSStorageManager sharedManager].dbReadWriteConnection
+            readWriteWithBlock:^(YapDatabaseReadWriteTransaction *_Nonnull transaction) {
+                thread = [[transaction ext:TSThreadDatabaseViewExtensionName] firstObjectInGroup:[TSThread collection]];
+            }];
+        [ThreadUtil sendMessageWithText:url inThread:thread messageSender:messageSender];
+    });
+
+    // Also copy to pasteboard.
+    [[UIPasteboard generalPasteboard] setString:url];
 }
 
 @end

Signal/translations/en.lproj/Localizable.strings

@@ -442,6 +442,9 @@
 /* Label for the 'email debug log' option of the the debug log alert. */
 "DEBUG_LOG_ALERT_OPTION_EMAIL" = "Email Support";
 
+/* Label for the 'send to last thread' option of the the debug log alert. */
+"DEBUG_LOG_ALERT_OPTION_SEND_TO_LAST_THREAD" = "Send to Last Thread";
+
 /* Label for the 'send to self' option of the the debug log alert. */
 "DEBUG_LOG_ALERT_OPTION_SEND_TO_SELF" = "Send to Self";
 
@@ -637,21 +640,6 @@
 /* No comment provided by engineer. */
 "ERROR_MESSAGE_WRONG_TRUSTED_IDENTITY_KEY" = "Safety number changed. Tap to verify.";
 
-/* Message for the alert indicating the 'export with signal' file had an invalid filename. */
-"EXPORT_WITH_SIGNAL_ERROR_MESSAGE_INVALID_FILENAME" = "Invalid filename.";
-
-/* Message for the alert indicating the 'export with signal' attachment couldn't be loaded. */
-"EXPORT_WITH_SIGNAL_ERROR_MESSAGE_MISSING_ATTACHMENT" = "Couldn't load file.";
-
-/* Message for the alert indicating the 'export with signal' data couldn't be loaded. */
-"EXPORT_WITH_SIGNAL_ERROR_MESSAGE_MISSING_DATA" = "Couldn't load file.";
-
-/* Message for the alert indicating the 'export with signal' file had unknown type. */
-"EXPORT_WITH_SIGNAL_ERROR_MESSAGE_UNKNOWN_TYPE" = "Unknown file type.";
-
-/* Title for the alert indicating the 'export with signal' attachment had an error. */
-"EXPORT_WITH_SIGNAL_ERROR_TITLE" = "Error";
-
 /* action sheet header when re-sending message which failed because of too many attempts */
 "FAILED_SENDING_BECAUSE_RATE_LIMIT" = "Too many failures with this contact. Please try again shortly.";
 
@@ -1384,9 +1372,6 @@
 /* Label for the send button in the conversation view. */
 "SEND_BUTTON_TITLE" = "Send";
 
-/* Header title for the 'send external file' view. */
-"SEND_EXTERNAL_FILE_HEADER_TITLE" = "Select a Recipient for:";
-
 /* Title for the 'send external file' view. */
 "SEND_EXTERNAL_FILE_VIEW_TITLE" = "Send File";