From 1fc5afa0c45cfb4126539513088b580db9c4aca1 Mon Sep 17 00:00:00 2001
From: jessop <jessop@lbry.com>
Date: Tue, 27 Oct 2020 15:42:53 -0400
Subject: [PATCH] add makeSelectTagInClaimOrChannelForUri

---
 dist/bundle.es.js             |  7 +++++++
 src/index.js                  |  1 +
 src/redux/selectors/claims.js | 31 +++++++++++++++++++++++++++----
 3 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/dist/bundle.es.js b/dist/bundle.es.js
index 8134f62..67d88d2 100644
--- a/dist/bundle.es.js
+++ b/dist/bundle.es.js
@@ -2575,6 +2575,12 @@ const makeSelectMyStreamUrlsForPage = (page = 1) => reselect.createSelector(sele
 
 const selectMyStreamUrlsCount = reselect.createSelector(selectMyClaimUrisWithoutChannels, channels => channels.length);
 
+const makeSelectTagInClaimOrChannelForUri = (uri, tag) => reselect.createSelector(makeSelectClaimForUri(uri), claim => {
+  const claimTags = claim && claim.value && claim.value.tags || [];
+  const channelTags = claim && claim.signing_channel && claim.signing_channel.value && claim.signing_channel.value.tags || [];
+  return claimTags.includes(tag) || channelTags.includes(tag);
+});
+
 function numberWithCommas(x) {
   var parts = x.toString().split('.');
   parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',');
@@ -6319,6 +6325,7 @@ exports.makeSelectSearchDownloadUrlsForPage = makeSelectSearchDownloadUrlsForPag
 exports.makeSelectShortUrlForUri = makeSelectShortUrlForUri;
 exports.makeSelectStreamingUrlForUri = makeSelectStreamingUrlForUri;
 exports.makeSelectSupportsForUri = makeSelectSupportsForUri;
+exports.makeSelectTagInClaimOrChannelForUri = makeSelectTagInClaimOrChannelForUri;
 exports.makeSelectTagsForUri = makeSelectTagsForUri;
 exports.makeSelectThumbnailForUri = makeSelectThumbnailForUri;
 exports.makeSelectTitleForUri = makeSelectTitleForUri;
diff --git a/src/index.js b/src/index.js
index 71eac2f..5ef85db 100644
--- a/src/index.js
+++ b/src/index.js
@@ -161,6 +161,7 @@ export {
   makeSelectDateForUri,
   makeSelectAmountForUri,
   makeSelectTagsForUri,
+  makeSelectTagInClaimOrChannelForUri,
   makeSelectContentTypeForUri,
   makeSelectIsUriResolving,
   makeSelectTotalItemsForChannel,
diff --git a/src/redux/selectors/claims.js b/src/redux/selectors/claims.js
index 41c7e73..c472543 100644
--- a/src/redux/selectors/claims.js
+++ b/src/redux/selectors/claims.js
@@ -258,8 +258,8 @@ export const makeSelectMyPurchasesForPage = (query: ?string, page: number = 1) =
       const end = Number(page) * Number(PAGE_SIZE);
       return matchingFileInfos && matchingFileInfos.length
         ? matchingFileInfos
-          .slice(start, end)
-          .map(fileInfo => fileInfo.canonical_url || fileInfo.permanent_url)
+            .slice(start, end)
+            .map(fileInfo => fileInfo.canonical_url || fileInfo.permanent_url)
         : [];
     }
   );
@@ -365,8 +365,8 @@ export const makeSelectDateForUri = (uri: string) =>
         (claim.value.release_time
           ? claim.value.release_time * 1000
           : claim.meta && claim.meta.creation_timestamp
-            ? claim.meta.creation_timestamp * 1000
-            : null);
+          ? claim.meta.creation_timestamp * 1000
+          : null);
       if (!timestamp) {
         return undefined;
       }
@@ -680,6 +680,14 @@ export const makeSelectTagsForUri = (uri: string) =>
     }
   );
 
+export const makeSelectChannelTagsForUri = (uri: string) =>
+  createSelector(
+    makeSelectMetadataForUri(uri),
+    (metadata: ?GenericMetadata) => {
+      return (metadata && metadata.tags) || [];
+    }
+  );
+
 export const selectFetchingClaimSearchByQuery = createSelector(
   selectState,
   state => state.fetchingClaimSearchByQuery || {}
@@ -775,3 +783,18 @@ export const selectMyStreamUrlsCount = createSelector(
   selectMyClaimUrisWithoutChannels,
   channels => channels.length
 );
+
+export const makeSelectTagInClaimOrChannelForUri = (uri: string, tag: string) =>
+  createSelector(
+    makeSelectClaimForUri(uri),
+    claim => {
+      const claimTags = (claim && claim.value && claim.value.tags) || [];
+      const channelTags =
+        (claim &&
+          claim.signing_channel &&
+          claim.signing_channel.value &&
+          claim.signing_channel.value.tags) ||
+        [];
+      return claimTags.includes(tag) || channelTags.includes(tag);
+    }
+  );