Specify backlinks index manually

as mentioned in %CoRaVRWYmwF/ywtUqqBBb4P9N8zDn+JltO9t1FQJaHE=.sha256,
to allow showing all message types in backlinks streams (channels, mentions),
which was said to be not possible in
%hn7lMbo+MNhb4I/M+tGPEZmMbQKb/N0DnSUzSrYCA28=.sha256.

This requires ssb-backlinks v0.2.0
%HH16c+LOnvotjwXtQi4JuG9OV2lf7vREmsOnseQmlVA=.sha256

1 files changed, 9 insertions, 12 deletions

diff --git a/lib/app.js b/lib/app.js
index 873dedd..08a6c6c 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -473,10 +473,19 @@ App.prototype.streamEmojis = function () {
 }
 
 App.prototype.filter = function (plugin, opts, filter) {
+  // work around flumeview-query not picking the best index.
+  // %b+QdyLFQ21UGYwvV3AiD8FEr7mKlB8w9xx3h8WzSUb0=.sha256
+  var index
+  if (plugin === this.sbot.backlinks) {
+    var c = filter && filter.value && filter.value.content
+    var filteringByType = c && c.type
+    if (!filteringByType) index = 'DTS'
+  }
   // work around flumeview-query not supporting $lt/$gt.
   // %FCIv0D7JQyERznC18p8Dc1KtN6SLeJAl1sR5DAIr/Ek=.sha256
   return pull(
     plugin.read({
+      index: index,
       reverse: opts.reverse,
       limit: opts.limit && (opts.limit + 1),
       query: [{$filter: u.mergeOpts(filter, {
@@ -497,12 +506,6 @@ App.prototype.streamChannel = function (opts) {
   // prefer ssb-backlinks to ssb-query because it also handles hashtag mentions
   if (this.sbot.backlinks) return this.filter(this.sbot.backlinks, opts, {
     dest: '#' + opts.channel,
-    value: {
-      // filter by message type to work around %b+QdyLFQ21UGYwvV3AiD8FEr7mKlB8w9xx3h8WzSUb0=.sha256
-      content: {
-        type: 'post'
-      }
-    }
   })
 
   if (this.sbot.query) return this.filter(this.sbot.query, opts, {
@@ -519,12 +522,6 @@ App.prototype.streamMentions = function (opts) {
 
   if (this.sbot.backlinks) return this.filter(this.sbot.backlinks, opts, {
     dest: this.sbot.id,
-    value: {
-      // filter by message type to work around %b+QdyLFQ21UGYwvV3AiD8FEr7mKlB8w9xx3h8WzSUb0=.sha256
-      content: {
-        type: 'post'
-      }
-    }
   })
 }