Fix comment disabling on MD (#685)

Also restore reactions
This is only an internal tag

ui/component/fileActions/index.js

@@ -4,11 +4,9 @@ import {
   selectClaimForUri,
   selectHasChannels,
   selectIsStreamPlaceholderForUri,
-  makeSelectTagInClaimOrChannelForUri,
 } from 'redux/selectors/claims';
 import { makeSelectStreamingUrlForUri, makeSelectFileInfoForUri } from 'redux/selectors/file_info';
 import { doPrepareEdit } from 'redux/actions/publish';
-import { DISABLE_COMMENTS_TAG } from 'constants/tags';
 import { selectCostInfoForUri } from 'lbryinc';
 import { doSetPlayingUri, doPlayUri } from 'redux/actions/content';
 import { doToast } from 'redux/actions/notifications';
@@ -28,7 +26,6 @@ const select = (state, props) => {
     costInfo: selectCostInfoForUri(state, props.uri),
     hasChannels: selectHasChannels(state),
     isLivestreamClaim: selectIsStreamPlaceholderForUri(state, props.uri),
-    reactionsDisabled: makeSelectTagInClaimOrChannelForUri(props.uri, DISABLE_COMMENTS_TAG)(state),
     streamingUrl: makeSelectStreamingUrlForUri(props.uri)(state),
   };
 };

ui/component/fileActions/view.jsx

@@ -32,7 +32,6 @@ type Props = {
   clearPlayingUri: () => void,
   hideRepost?: boolean,
   isLivestreamClaim: boolean,
-  reactionsDisabled: boolean,
   download: (string) => void,
   streamingUrl: ?string,
 };
@@ -52,7 +51,6 @@ function FileActions(props: Props) {
     doToast,
     hideRepost,
     isLivestreamClaim,
-    reactionsDisabled,
     download,
     streamingUrl,
   } = props;
@@ -116,7 +114,7 @@ function FileActions(props: Props) {
 
   const lhsSection = (
     <>
-      {ENABLE_FILE_REACTIONS && !reactionsDisabled && <FileReactions uri={uri} livestream={isLivestreamClaim} />}
+      {ENABLE_FILE_REACTIONS && <FileReactions uri={uri} livestream={isLivestreamClaim} />}
       <ClaimSupportButton uri={uri} fileAction />
       <ClaimCollectionAddButton uri={uri} fileAction />
       {!hideRepost && (

ui/page/file/view.jsx

@@ -223,7 +223,7 @@ function FilePage(props: Props) {
       {isMarkdown && (
         <div className="file-page__post-comments">
           <React.Suspense fallback={null}>
-            <CommentsList uri={uri} linkedCommentId={linkedCommentId} commentsAreExpanded />
+            {!commentsDisabled && <CommentsList uri={uri} linkedCommentId={linkedCommentId} commentsAreExpanded />}
           </React.Suspense>
         </div>
       )}