From 74b0318d89b5ec4746cd4861f8573ea24c6ccea1 Mon Sep 17 00:00:00 2001
From: dan <dan.abramov@gmail.com>
Date: Mon, 5 Aug 2024 20:51:41 +0100
Subject: Show replies in context of their threads (#4871)

* Don't reconstruct threads from separate posts

* Remove post-level dedupe for now

* Change repost dedupe condition to look just at length

* Delete unused isThread

* Delete another isThread field

It is now meaningless because there's nothing special about author threads.

* Narrow down slice item shape so it does not need reply

* Consolidate slice validation criteria in one place

* Show replies in context

* Make fallback marker work

* Remove misleading and now-unused property

It was called rootUri but it was actually the leaf URI. Regardless, it's not used anymore.

* Add by-thread dedupe to non-author feeds

* Add post-level dedupe

* Always count from the start

This is easier to think about.

* Only tuner state need to be untouched on dry run

* Account for threads in reply filtering

* Remove repost deduping

This is already being taken care of by item-level deduping. It's also now wrong and removing too much (since it wasn't filtering for reposts directly).

* Calculate rootUri correctly

* Apply Following settings to all lists

* Don't dedupe intentional reposts by thread

* Show reply parent when ambiguous

* Explicitly remove orphaned replies from following/lists

* Fix thread dedupe to work across pages

* Mark grandparent-blocked as orphaned

* Guard tuner state change by dryRun

* Remove dead code

* Don't dedupe feedgen threads

* Revert "Apply Following settings to all lists"

This reverts commit aff86be6d37b60cc5d0ac38f22c31a4808342cf4.

Let's not do this yet and have a bit more discussion. This is a chunky change already.

* Reason belongs to a slice, not item

* Logically feedContext belongs to the slice

* Update comment to reflect latest behavior
---
 src/lib/api/feed/merge.ts | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'src/lib/api/feed/merge.ts')

diff --git a/src/lib/api/feed/merge.ts b/src/lib/api/feed/merge.ts
index 86db1b98f..b41e82fb0 100644
--- a/src/lib/api/feed/merge.ts
+++ b/src/lib/api/feed/merge.ts
@@ -193,12 +193,6 @@ class MergeFeedSource {
     return this.hasMore && this.queue.length === 0
   }
 
-  reset() {
-    this.cursor = undefined
-    this.queue = []
-    this.hasMore = true
-  }
-
   take(n: number): AppBskyFeedDefs.FeedViewPost[] {
     return this.queue.splice(0, n)
   }
@@ -232,11 +226,6 @@ class MergeFeedSource {
 class MergeFeedSource_Following extends MergeFeedSource {
   tuner = new FeedTuner(this.feedTuners)
 
-  reset() {
-    super.reset()
-    this.tuner.reset()
-  }
-
   async fetchNext(n: number) {
     return this._fetchNextInner(n)
   }
@@ -249,7 +238,6 @@ class MergeFeedSource_Following extends MergeFeedSource {
     // run the tuner pre-emptively to ensure better mixing
     const slices = this.tuner.tune(res.data.feed, {
       dryRun: false,
-      maintainOrder: true,
     })
     res.data.feed = slices.map(slice => slice._feedPost)
     return res
-- 
cgit 1.4.1