Add hashtag filter to user statuses (GET /api/v1/accounts/:id/statuses)

CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [Unreleased]
 ### Added
 - MRF: Support for priming the mediaproxy cache (`Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`)
+- Mastodon API: Support for the [`tagged` filter](https://github.com/tootsuite/mastodon/pull/9755) in [`GET /api/v1/accounts/:id/statuses`](https://docs.joinmastodon.org/api/rest/accounts/#get-api-v1-accounts-id-statuses)
+
 ### Fixed
 - Not being able to pin unlisted posts
 

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -356,6 +356,10 @@ def public_timeline(%{assigns: %{user: user}} = conn, params) do
 
   def user_statuses(%{assigns: %{user: reading_user}} = conn, params) do
     with %User{} = user <- User.get_cached_by_id(params["id"]) do
+      params =
+        params
+        |> Map.put("tag", params["tagged"])
+
       activities = ActivityPub.fetch_user_activities(user, reading_user, params)
 
       conn

test/web/mastodon_api/mastodon_api_controller_test.exs

@@ -1408,6 +1408,19 @@ test "gets a user's statuses without reblogs", %{conn: conn} do
       assert [%{"id" => id}] = json_response(conn, 200)
       assert id == to_string(post.id)
     end
+
+    test "filters user's statuses by a hashtag", %{conn: conn} do
+      user = insert(:user)
+      {:ok, post} = CommonAPI.post(user, %{"status" => "#hashtag"})
+      {:ok, _post} = CommonAPI.post(user, %{"status" => "hashtag"})
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/statuses", %{"tagged" => "hashtag"})
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(post.id)
+    end
   end
 
   describe "user relationships" do