block channels on homepage

static/app-strings.json

@@ -906,5 +906,7 @@
   "This Year": "This Year",
   "Khmer": "Khmer",
   "Invites": "Invites",
-  "This is an experiment, and may be removed in the future. Publish something with the #homepagecagematch tag to battle for the top spot on the home page!": "This is an experiment, and may be removed in the future. Publish something with the #homepagecagematch tag to battle for the top spot on the home page!"
+  "This is an experiment, and may be removed in the future. Publish something with the #homepagecagematch tag to battle for the top spot on the home page!": "This is an experiment, and may be removed in the future. Publish something with the #homepagecagematch tag to battle for the top spot on the home page!",
+  "%claimsInChannel% publishes": "%claimsInChannel% publishes",
+  "%claimsInChannel% publish": "%claimsInChannel% publish"
 }

ui/component/claimPreviewTile/index.js

@@ -7,6 +7,7 @@ import {
   makeSelectTitleForUri,
   doFileGet,
   makeSelectChannelForClaimUri,
+  selectBlockedChannels,
 } from 'lbry-redux';
 import { selectBlackListedOutpoints, selectFilteredOutpoints } from 'lbryinc';
 import ClaimPreviewTile from './view';
@@ -19,6 +20,7 @@ const select = (state, props) => ({
   title: props.uri && makeSelectTitleForUri(props.uri)(state),
   blackListedOutpoints: selectBlackListedOutpoints(state),
   filteredOutpoints: selectFilteredOutpoints(state),
+  blockedChannelUris: selectBlockedChannels(state),
 });
 
 const perform = dispatch => ({

ui/component/claimPreviewTile/view.jsx

@@ -49,6 +49,7 @@ function ClaimPreviewTile(props: Props) {
     filteredOutpoints,
     getFile,
     streamingUrl,
+    blockedChannelUris,
   } = props;
   const shouldFetch = claim === undefined;
   const thumbnailUrl = useGetThumbnail(uri, claim, streamingUrl, getFile, placeholder) || thumbnail;
@@ -107,6 +108,16 @@ function ClaimPreviewTile(props: Props) {
     );
   }
 
+  // block stream claims
+  if (claim && !shouldHide && blockedChannelUris.length && signingChannel) {
+    shouldHide = blockedChannelUris.some(blockedUri => blockedUri === signingChannel.permanent_url);
+  }
+  // block channel claims if we can't control for them in claim search
+  // e.g. fetchRecommendedSubscriptions
+  if (claim && isChannel && !shouldHide && blockedChannelUris.length) {
+    shouldHide = blockedChannelUris.some(blockedUri => blockedUri === claim.permanent_url);
+  }
+
   if (shouldHide) {
     return null;
   }
@@ -136,7 +147,7 @@ function ClaimPreviewTile(props: Props) {
       </NavLink>
       <NavLink to={navigateUrl}>
         <h2 className="claim-tile__title">
-          <TruncatedText text={title} lines={2} />
+          <TruncatedText text={title || (claim && claim.name)} lines={2} />
         </h2>
       </NavLink>
       <div className="claim-tile__info">