Merge remote-tracking branch 'origin/develop' into bugfix/elixir-1.15

lib/pleroma/user.ex

@@ -38,6 +38,7 @@ defmodule Pleroma.User do
   alias Pleroma.Web.OAuth
   alias Pleroma.Web.RelMe
   alias Pleroma.Workers.BackgroundWorker
+  alias Pleroma.Workers.UserRefreshWorker
 
   require Logger
   require Pleroma.Constants
@@ -2154,20 +2155,20 @@ defmodule Pleroma.User do
 
   def fetch_by_ap_id(ap_id), do: ActivityPub.make_user_from_ap_id(ap_id)
 
+  @spec get_or_fetch_by_ap_id(String.t()) :: {:ok, User.t()} | {:error, any()}
   def get_or_fetch_by_ap_id(ap_id) do
-    cached_user = get_cached_by_ap_id(ap_id)
+    with cached_user = %User{} <- get_cached_by_ap_id(ap_id),
+         _ <- maybe_refresh(cached_user) do
+      {:ok, cached_user}
+    else
+      _ -> fetch_by_ap_id(ap_id)
+    end
+  end
 
-    maybe_fetched_user = needs_update?(cached_user) && fetch_by_ap_id(ap_id)
-
-    case {cached_user, maybe_fetched_user} do
-      {_, {:ok, %User{} = user}} ->
-        {:ok, user}
-
-      {%User{} = user, _} ->
-        {:ok, user}
-
-      _ ->
-        {:error, :not_found}
+  defp maybe_refresh(user) do
+    if needs_update?(user) do
+      UserRefreshWorker.new(%{"ap_id" => user.ap_id})
+      |> Oban.insert()
     end
   end
 

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -913,9 +913,11 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
 
   def add_emoji_tags(object), do: object
 
-  defp build_emoji_tag({name, url}) do
+  def build_emoji_tag({name, url}) do
+    url = URI.encode(url)
+
     %{
-      "icon" => %{"url" => "#{URI.encode(url)}", "type" => "Image"},
+      "icon" => %{"url" => "#{url}", "type" => "Image"},
       "name" => ":" <> name <> ":",
       "type" => "Emoji",
       "updated" => "1970-01-01T00:00:00Z",

lib/pleroma/web/push/impl.ex

@@ -19,69 +19,71 @@ defmodule Pleroma.Web.Push.Impl do
   @body_chars 140
   @types ["Create", "Follow", "Announce", "Like", "Move", "EmojiReact", "Update"]
 
-  @doc "Performs sending notifications for user subscriptions"
-  @spec perform(Notification.t()) :: list(any) | :error | {:error, :unknown_type}
-  def perform(
+  @doc "Builds webpush notification payloads for the subscriptions enabled by the receiving user"
+  @spec build(Notification.t()) ::
+          list(%{content: map(), subscription: Subscription.t()}) | []
+  def build(
         %{
           activity: %{data: %{"type" => activity_type}} = activity,
-          user: %User{id: user_id}
+          user_id: user_id
         } = notification
       )
       when activity_type in @types do
-    user = User.get_cached_by_ap_id(notification.activity.data["actor"])
+    notification_actor = User.get_cached_by_ap_id(notification.activity.data["actor"])
+    avatar_url = User.avatar_url(notification_actor)
 
-    gcm_api_key = Application.get_env(:web_push_encryption, :gcm_api_key)
-    avatar_url = User.avatar_url(user)
     object = Object.normalize(activity, fetch: false)
     user = User.get_cached_by_id(user_id)
     direct_conversation_id = Activity.direct_conversation_id(activity, user)
 
-    for subscription <- fetch_subscriptions(user_id),
-        Subscription.enabled?(subscription, notification.type) do
-      %{
-        access_token: subscription.token.token,
-        notification_id: notification.id,
-        notification_type: notification.type,
-        icon: avatar_url,
-        preferred_locale: "en",
-        pleroma: %{
-          activity_id: notification.activity.id,
-          direct_conversation_id: direct_conversation_id
+    subscriptions = fetch_subscriptions(user_id)
+
+    subscriptions
+    |> Enum.filter(&Subscription.enabled?(&1, notification.type))
+    |> Enum.map(fn subscription ->
+      payload =
+        %{
+          access_token: subscription.token.token,
+          notification_id: notification.id,
+          notification_type: notification.type,
+          icon: avatar_url,
+          preferred_locale: "en",
+          pleroma: %{
+            activity_id: notification.activity.id,
+            direct_conversation_id: direct_conversation_id
+          }
         }
-      }
-      |> Map.merge(build_content(notification, user, object))
-      |> Jason.encode!()
-      |> push_message(build_sub(subscription), gcm_api_key, subscription)
-    end
-    |> (&{:ok, &1}).()
+        |> Map.merge(build_content(notification, notification_actor, object))
+        |> Jason.encode!()
+
+      %{payload: payload, subscription: subscription}
+    end)
   end
 
-  def perform(_) do
-    Logger.warning("Unknown notification type")
-    {:error, :unknown_type}
+  def build(notif) do
+    Logger.warning("WebPush: unknown activity type: #{inspect(notif)}")
+    []
   end
 
-  @doc "Push message to web"
-  def push_message(body, sub, api_key, subscription) do
-    try do
-      case WebPushEncryption.send_web_push(body, sub, api_key) do
-        {:ok, %{status: code}} when code in 400..499 ->
-          Logger.debug("Removing subscription record")
-          Repo.delete!(subscription)
-          :ok
+  @doc "Deliver push notification to the provided webpush subscription"
+  @spec deliver(%{payload: String.t(), subscription: Subscription.t()}) :: :ok | :error
+  def deliver(%{payload: payload, subscription: subscription}) do
+    gcm_api_key = Application.get_env(:web_push_encryption, :gcm_api_key)
+    formatted_subscription = build_sub(subscription)
 
-        {:ok, %{status: code}} when code in 200..299 ->
-          :ok
+    case WebPushEncryption.send_web_push(payload, formatted_subscription, gcm_api_key) do
+      {:ok, %{status: code}} when code in 200..299 ->
+        :ok
 
-        {:ok, %{status: code}} ->
-          Logger.error("Web Push Notification failed with code: #{code}")
-          :error
+      {:ok, %{status: code}} when code in 400..499 ->
+        Logger.debug("Removing subscription record")
+        Repo.delete!(subscription)
+        :ok
+
+      {:ok, %{status: code}} ->
+        Logger.error("Web Push Notification failed with code: #{code}")
+        :error
 
-        error ->
-          Logger.error("Web Push Notification failed with #{inspect(error)}")
-          :error
-      end
-    rescue
       error ->
         Logger.error("Web Push Notification failed with #{inspect(error)}")
         :error
@@ -140,9 +142,7 @@ defmodule Pleroma.Web.Push.Impl do
 
     content_text = content <> "\n"
 
-    options_text =
-      Enum.map(options, fn x -> "○ #{x["name"]}" end)
-      |> Enum.join("\n")
+    options_text = Enum.map_join(options, "\n", fn x -> "○ #{x["name"]}" end)
 
     [content_text, options_text]
     |> Enum.join("\n")
@@ -199,19 +199,15 @@ defmodule Pleroma.Web.Push.Impl do
     "New Direct Message"
   end
 
-  def format_title(%{type: type}) do
-    case type do
-      "mention" -> "New Mention"
-      "status" -> "New Status"
-      "follow" -> "New Follower"
-      "follow_request" -> "New Follow Request"
-      "reblog" -> "New Repeat"
-      "favourite" -> "New Favorite"
-      "update" -> "New Update"
-      "pleroma:chat_mention" -> "New Chat Message"
-      "pleroma:emoji_reaction" -> "New Reaction"
-      "poll" -> "Poll Results"
-      type -> "New #{String.capitalize(type || "event")}"
-    end
-  end
+  def format_title(%{type: "mention"}), do: "New Mention"
+  def format_title(%{type: "status"}), do: "New Status"
+  def format_title(%{type: "follow"}), do: "New Follower"
+  def format_title(%{type: "follow_request"}), do: "New Follow Request"
+  def format_title(%{type: "reblog"}), do: "New Repeat"
+  def format_title(%{type: "favourite"}), do: "New Favorite"
+  def format_title(%{type: "update"}), do: "New Update"
+  def format_title(%{type: "pleroma:chat_mention"}), do: "New Chat Message"
+  def format_title(%{type: "pleroma:emoji_reaction"}), do: "New Reaction"
+  def format_title(%{type: "poll"}), do: "Poll Results"
+  def format_title(%{type: type}), do: "New #{String.capitalize(type || "event")}"
 end

lib/pleroma/workers/user_refresh_worker.ex

@@ -0,0 +1,14 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.UserRefreshWorker do
+  use Pleroma.Workers.WorkerHelper, queue: "background", max_attempts: 1, unique: [period: 300]
+
+  alias Pleroma.User
+
+  @impl Oban.Worker
+  def perform(%Job{args: %{"ap_id" => ap_id}}) do
+    User.fetch_by_ap_id(ap_id)
+  end
+end

lib/pleroma/workers/web_pusher_worker.ex

@@ -5,6 +5,7 @@
 defmodule Pleroma.Workers.WebPusherWorker do
   alias Pleroma.Notification
   alias Pleroma.Repo
+  alias Pleroma.Web.Push.Impl
 
   use Pleroma.Workers.WorkerHelper, queue: "web_push"
 
@@ -15,7 +16,8 @@ defmodule Pleroma.Workers.WebPusherWorker do
       |> Repo.get(notification_id)
       |> Repo.preload([:activity, :user])
 
-    Pleroma.Web.Push.Impl.perform(notification)
+    Impl.build(notification)
+    |> Enum.each(&Impl.deliver(&1))
   end
 
   @impl Oban.Worker