Merge branch 'muting' into 'develop'

Implement muting, add it to the whole mastodon API

See merge request pleroma/pleroma!319

4 files changed, 56 insertions, 4 deletions

diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 8d3116839..cb8a2139e 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -576,6 +576,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_reblogs(query, _), do: query
 
+  defp restrict_muted(query, %{"muting_user" => %User{info: info}}) do
+    mutes = info.mutes
+
+    from(
+      activity in query,
+      where: fragment("not (? = ANY(?))", activity.actor, ^mutes),
+      where: fragment("not (?->'to' \\?| ?)", activity.data, ^mutes)
+    )
+  end
+
+  defp restrict_muted(query, _), do: query
+
   defp restrict_blocked(query, %{"blocking_user" => %User{info: info}}) do
     blocks = info.blocks || []
     domain_blocks = info.domain_blocks || []
@@ -629,6 +641,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     |> restrict_type(opts)
     |> restrict_favorited_by(opts)
     |> restrict_blocked(opts)
+    |> restrict_muted(opts)
     |> restrict_media(opts)
     |> restrict_visibility(opts)
     |> restrict_replies(opts)
diff --git a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
index e2715bd08..3a343f3d8 100644
--- a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
@@ -232,6 +232,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       params
       |> Map.put("type", ["Create", "Announce"])
       |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
       |> Map.put("user", user)
 
     activities =
@@ -254,6 +255,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       |> Map.put("type", ["Create", "Announce"])
       |> Map.put("local_only", local_only)
       |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
       |> ActivityPub.fetch_public_activities()
       |> Enum.reverse()
 
@@ -620,6 +622,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       |> Map.put("type", "Create")
       |> Map.put("local_only", local_only)
       |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
       |> Map.put("tag", tags)
       |> Map.put("tag_all", tag_all)
       |> Map.put("tag_reject", tag_reject)
@@ -763,6 +766,41 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
+  def mute(%{assigns: %{user: muter}} = conn, %{"id" => id}) do
+    with %User{} = muted <- Repo.get(User, id),
+         {:ok, muter} <- User.mute(muter, muted) do
+      conn
+      |> put_view(AccountView)
+      |> render("relationship.json", %{user: muter, target: muted})
+    else
+      {:error, message} ->
+        conn
+        |> put_resp_content_type("application/json")
+        |> send_resp(403, Jason.encode!(%{"error" => message}))
+    end
+  end
+
+  def unmute(%{assigns: %{user: muter}} = conn, %{"id" => id}) do
+    with %User{} = muted <- Repo.get(User, id),
+         {:ok, muter} <- User.unmute(muter, muted) do
+      conn
+      |> put_view(AccountView)
+      |> render("relationship.json", %{user: muter, target: muted})
+    else
+      {:error, message} ->
+        conn
+        |> put_resp_content_type("application/json")
+        |> send_resp(403, Jason.encode!(%{"error" => message}))
+    end
+  end
+
+  def mutes(%{assigns: %{user: user}} = conn, _) do
+    with muted_accounts <- User.muted_users(user) do
+      res = AccountView.render("accounts.json", users: muted_accounts, for: user, as: :user)
+      json(conn, res)
+    end
+  end
+
   def block(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
     with %User{} = blocked <- Repo.get(User, id),
          {:ok, blocker} <- User.block(blocker, blocked),
@@ -1018,6 +1056,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
         params
         |> Map.put("type", "Create")
         |> Map.put("blocking_user", user)
+        |> Map.put("muting_user", user)
 
       # we must filter the following list for the user to avoid leaking statuses the user
       # does not actually have permission to see (for more info, peruse security issue #270).
diff --git a/lib/pleroma/web/mastodon_api/views/account_view.ex b/lib/pleroma/web/mastodon_api/views/account_view.ex
index 9df9f14b2..8fdefdebd 100644
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@@ -47,7 +47,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
       following: User.following?(user, target),
       followed_by: User.following?(target, user),
       blocking: User.blocks?(user, target),
-      muting: false,
+      muting: User.mutes?(user, target),
       muting_notifications: false,
       requested: requested,
       domain_blocking: false,
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index a4a382110..158a62af3 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -168,8 +168,8 @@ defmodule Pleroma.Web.Router do
     post("/accounts/:id/unfollow", MastodonAPIController, :unfollow)
     post("/accounts/:id/block", MastodonAPIController, :block)
     post("/accounts/:id/unblock", MastodonAPIController, :unblock)
-    post("/accounts/:id/mute", MastodonAPIController, :relationship_noop)
-    post("/accounts/:id/unmute", MastodonAPIController, :relationship_noop)
+    post("/accounts/:id/mute", MastodonAPIController, :mute)
+    post("/accounts/:id/unmute", MastodonAPIController, :unmute)
     get("/accounts/:id/lists", MastodonAPIController, :account_lists)
 
     get("/follow_requests", MastodonAPIController, :follow_requests)
@@ -180,7 +180,7 @@ defmodule Pleroma.Web.Router do
 
     get("/blocks", MastodonAPIController, :blocks)
 
-    get("/mutes", MastodonAPIController, :empty_array)
+    get("/mutes", MastodonAPIController, :mutes)
 
     get("/timelines/home", MastodonAPIController, :home_timeline)