From 848022ec6e848b91b216badfe562fce8152bc945 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Tue, 16 Jun 2020 22:47:30 -0400
Subject: [PATCH] Disable reblog button for private posts

---
 Tusker/Views/Status/BaseStatusTableViewCell.swift | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Tusker/Views/Status/BaseStatusTableViewCell.swift b/Tusker/Views/Status/BaseStatusTableViewCell.swift
index 61e2e0238e..bb50ee2eb7 100644
--- a/Tusker/Views/Status/BaseStatusTableViewCell.swift
+++ b/Tusker/Views/Status/BaseStatusTableViewCell.swift
@@ -141,6 +141,18 @@ class BaseStatusTableViewCell: UITableViewCell {
             contentWarningLabel.setEmojis(status.emojis, identifier: statusID)
         }
         
+        let reblogDisabled: Bool
+        switch mastodonController.instance.instanceType {
+        case .mastodon:
+            reblogDisabled = status.visibility == .private || status.visibility == .direct
+        case .pleroma:
+            // Pleroma allows 'Boost to original audience' for your own private posts
+            reblogDisabled = status.visibility == .direct || (status.visibility == .private && status.account.id != mastodonController.account.id)
+        }
+        reblogButton.isEnabled = !reblogDisabled
+        let reblogButtonImage = reblogDisabled ? UIImage(systemName: status.visibility.imageName) : UIImage(systemName: "repeat")
+        reblogButton.setImage(reblogButtonImage, for: .normal)
+
         if state.unknown {
             collapsible = !status.spoilerText.isEmpty
             var shouldCollapse = collapsible