provide selector for placeholder stream

dist/bundle.es.js

@@ -2684,6 +2684,14 @@ const makeSelectClaimHasSource = uri => reselect.createSelector(makeSelectClaimF
   return Boolean(claim.value.source);
 });
 
+const makeSelectClaimIsStreamPlaceholder = uri => reselect.createSelector(makeSelectClaimForUri(uri), claim => {
+  if (!claim) {
+    return false;
+  }
+
+  return Boolean(claim.value_type === 'stream' && !claim.value.source);
+});
+
 const makeSelectTotalStakedAmountForChannelUri = uri => reselect.createSelector(makeSelectClaimForUri(uri), claim => {
   if (!claim || !claim.amount || !claim.meta || !claim.meta.support_amount) {
     return 0;
@@ -6623,6 +6631,7 @@ exports.makeSelectClaimHasSource = makeSelectClaimHasSource;
 exports.makeSelectClaimIsMine = makeSelectClaimIsMine;
 exports.makeSelectClaimIsNsfw = makeSelectClaimIsNsfw;
 exports.makeSelectClaimIsPending = makeSelectClaimIsPending;
+exports.makeSelectClaimIsStreamPlaceholder = makeSelectClaimIsStreamPlaceholder;
 exports.makeSelectClaimWasPurchased = makeSelectClaimWasPurchased;
 exports.makeSelectClaimsInChannelForCurrentPageState = makeSelectClaimsInChannelForCurrentPageState;
 exports.makeSelectClaimsInChannelForPage = makeSelectClaimsInChannelForPage;

src/index.js

@@ -189,6 +189,7 @@ export {
   makeSelectAbandoningClaimById,
   makeSelectIsAbandoningClaimForUri,
   makeSelectClaimHasSource,
+  makeSelectClaimIsStreamPlaceholder,
   selectPendingIds,
   selectReflectingById,
   makeSelectClaimForClaimId,

src/redux/selectors/claims.js

@@ -273,8 +273,8 @@ export const makeSelectMyPurchasesForPage = (query: ?string, page: number = 1) =
       const end = Number(page) * Number(CLAIM.PAGE_SIZE);
       return matchingFileInfos && matchingFileInfos.length
         ? matchingFileInfos
-          .slice(start, end)
+            .slice(start, end)
-          .map(fileInfo => fileInfo.canonical_url || fileInfo.permanent_url)
+            .map(fileInfo => fileInfo.canonical_url || fileInfo.permanent_url)
         : [];
     }
   );
@@ -380,8 +380,8 @@ 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
+          ? claim.meta.creation_timestamp * 1000
-            : null);
+          : null);
       if (!timestamp) {
         return undefined;
       }
@@ -871,6 +871,18 @@ export const makeSelectClaimHasSource = (uri: string) =>
     }
   );
 
+export const makeSelectClaimIsStreamPlaceholder = (uri: string) =>
+  createSelector(
+    makeSelectClaimForUri(uri),
+    claim => {
+      if (!claim) {
+        return false;
+      }
+
+      return Boolean(claim.value_type === 'stream' && !claim.value.source);
+    }
+  );
+
 export const makeSelectTotalStakedAmountForChannelUri = (uri: string) =>
   createSelector(
     makeSelectClaimForUri(uri),