Check for difference in muted state of a post

webapp_post.py

@@ -1180,6 +1180,24 @@ def _getFooterWithIcons(showIcons: bool,
     return footerStr
 
 
+def _htmlMutedStateChanged(postJsonObject: {}, postHtml: str) -> bool:
+    """Returns true if the muted status of a post is different between the
+    json and the html
+    """
+    postJsonObj = postJsonObject
+    if hasObjectDict(postJsonObject):
+        postJsonObj = postJsonObject['object']
+    if 'muted' not in postJsonObj:
+        return False
+    if postJsonObj['muted'] is False:
+        if '?unmute=' in postHtml:
+            return True
+    else:
+        if '?mute=' in postHtml:
+            return True
+    return False
+
+
 def individualPostAsHtml(signingPrivateKeyPem: str,
                          allowDownloads: bool,
                          recentPostsCache: {}, maxRecentPosts: int,
@@ -1261,7 +1279,8 @@ def individualPostAsHtml(signingPrivateKeyPem: str,
                                 maxRecentPosts,
                                 signingPrivateKeyPem)
     if postHtml:
-        return postHtml
+        if not _htmlMutedStateChanged(postJsonObject, postHtml):
+            return postHtml
     if useCacheOnly and postJsonObject['type'] != 'Announce':
         return ''
 
@@ -1389,7 +1408,8 @@ def individualPostAsHtml(signingPrivateKeyPem: str,
                                     maxRecentPosts,
                                     signingPrivateKeyPem)
         if postHtml:
-            return postHtml
+            if not _htmlMutedStateChanged(postJsonObject, postHtml):
+                return postHtml
 
         announceFilename = \
             locatePost(baseDir, nickname, domain, postJsonObject['id'])