Merge branch 'develop' into 'improve_upgrade_user_from_ap_id'

# Conflicts:
#   config/config.exs
#   docs/config.md

lib/pleroma/web/admin_api/admin_api_controller.ex

@@ -25,6 +25,26 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
     |> json(nickname)
   end
 
+  def user_follow(conn, %{"follower" => follower_nick, "followed" => followed_nick}) do
+    with %User{} = follower <- User.get_by_nickname(follower_nick),
+         %User{} = followed <- User.get_by_nickname(followed_nick) do
+      User.follow(follower, followed)
+    end
+
+    conn
+    |> json("ok")
+  end
+
+  def user_unfollow(conn, %{"follower" => follower_nick, "followed" => followed_nick}) do
+    with %User{} = follower <- User.get_by_nickname(follower_nick),
+         %User{} = followed <- User.get_by_nickname(followed_nick) do
+      User.unfollow(follower, followed)
+    end
+
+    conn
+    |> json("ok")
+  end
+
   def user_create(
         conn,
         %{"nickname" => nickname, "email" => email, "password" => password}

lib/pleroma/web/endpoint.ex

@@ -70,6 +70,26 @@ defmodule Pleroma.Web.Endpoint do
     extra: "SameSite=Strict"
   )
 
+  # Note: the plug and its configuration is compile-time this can't be upstreamed yet
+  if proxies = Pleroma.Config.get([__MODULE__, :reverse_proxies]) do
+    plug(RemoteIp, proxies: proxies)
+  end
+
+  defmodule Instrumenter do
+    use Prometheus.PhoenixInstrumenter
+  end
+
+  defmodule PipelineInstrumenter do
+    use Prometheus.PlugPipelineInstrumenter
+  end
+
+  defmodule MetricsExporter do
+    use Prometheus.PlugExporter
+  end
+
+  plug(PipelineInstrumenter)
+  plug(MetricsExporter)
+
   plug(Pleroma.Web.Router)
 
   @doc """

lib/pleroma/web/mastodon_api/mastodon_api.ex

@@ -5,6 +5,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
   alias Pleroma.Activity
   alias Pleroma.Notification
   alias Pleroma.Pagination
+  alias Pleroma.ScheduledActivity
   alias Pleroma.User
 
   def get_followers(user, params \\ %{}) do
@@ -28,6 +29,12 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
     |> Pagination.fetch_paginated(params)
   end
 
+  def get_scheduled_activities(user, params \\ %{}) do
+    user
+    |> ScheduledActivity.for_user_query()
+    |> Pagination.fetch_paginated(params)
+  end
+
   defp cast_params(params) do
     param_types = %{
       exclude_types: {:array, :string}

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -5,12 +5,14 @@
 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   use Pleroma.Web, :controller
 
+  alias Ecto.Changeset
   alias Pleroma.Activity
   alias Pleroma.Config
   alias Pleroma.Filter
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.ScheduledActivity
   alias Pleroma.Stats
   alias Pleroma.User
   alias Pleroma.Web
@@ -25,6 +27,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   alias Pleroma.Web.MastodonAPI.MastodonView
   alias Pleroma.Web.MastodonAPI.NotificationView
   alias Pleroma.Web.MastodonAPI.ReportView
+  alias Pleroma.Web.MastodonAPI.ScheduledActivityView
   alias Pleroma.Web.MastodonAPI.StatusView
   alias Pleroma.Web.MediaProxy
   alias Pleroma.Web.OAuth.App
@@ -364,6 +367,55 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
+  def scheduled_statuses(%{assigns: %{user: user}} = conn, params) do
+    with scheduled_activities <- MastodonAPI.get_scheduled_activities(user, params) do
+      conn
+      |> add_link_headers(:scheduled_statuses, scheduled_activities)
+      |> put_view(ScheduledActivityView)
+      |> render("index.json", %{scheduled_activities: scheduled_activities})
+    end
+  end
+
+  def show_scheduled_status(%{assigns: %{user: user}} = conn, %{"id" => scheduled_activity_id}) do
+    with %ScheduledActivity{} = scheduled_activity <-
+           ScheduledActivity.get(user, scheduled_activity_id) do
+      conn
+      |> put_view(ScheduledActivityView)
+      |> render("show.json", %{scheduled_activity: scheduled_activity})
+    else
+      _ -> {:error, :not_found}
+    end
+  end
+
+  def update_scheduled_status(
+        %{assigns: %{user: user}} = conn,
+        %{"id" => scheduled_activity_id} = params
+      ) do
+    with %ScheduledActivity{} = scheduled_activity <-
+           ScheduledActivity.get(user, scheduled_activity_id),
+         {:ok, scheduled_activity} <- ScheduledActivity.update(scheduled_activity, params) do
+      conn
+      |> put_view(ScheduledActivityView)
+      |> render("show.json", %{scheduled_activity: scheduled_activity})
+    else
+      nil -> {:error, :not_found}
+      error -> error
+    end
+  end
+
+  def delete_scheduled_status(%{assigns: %{user: user}} = conn, %{"id" => scheduled_activity_id}) do
+    with %ScheduledActivity{} = scheduled_activity <-
+           ScheduledActivity.get(user, scheduled_activity_id),
+         {:ok, scheduled_activity} <- ScheduledActivity.delete(scheduled_activity) do
+      conn
+      |> put_view(ScheduledActivityView)
+      |> render("show.json", %{scheduled_activity: scheduled_activity})
+    else
+      nil -> {:error, :not_found}
+      error -> error
+    end
+  end
+
   def post_status(conn, %{"status" => "", "media_ids" => media_ids} = params)
       when length(media_ids) > 0 do
     params =
@@ -384,12 +436,27 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
         _ -> Ecto.UUID.generate()
       end
 
-    {:ok, activity} =
-      Cachex.fetch!(:idempotency_cache, idempotency_key, fn _ -> CommonAPI.post(user, params) end)
+    scheduled_at = params["scheduled_at"]
 
-    conn
-    |> put_view(StatusView)
-    |> try_render("status.json", %{activity: activity, for: user, as: :activity})
+    if scheduled_at && ScheduledActivity.far_enough?(scheduled_at) do
+      with {:ok, scheduled_activity} <-
+             ScheduledActivity.create(user, %{"params" => params, "scheduled_at" => scheduled_at}) do
+        conn
+        |> put_view(ScheduledActivityView)
+        |> render("show.json", %{scheduled_activity: scheduled_activity})
+      end
+    else
+      params = Map.drop(params, ["scheduled_at"])
+
+      {:ok, activity} =
+        Cachex.fetch!(:idempotency_cache, idempotency_key, fn _ ->
+          CommonAPI.post(user, params)
+        end)
+
+      conn
+      |> put_view(StatusView)
+      |> try_render("status.json", %{activity: activity, for: user, as: :activity})
+    end
   end
 
   def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
@@ -1091,9 +1158,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   end
 
   def index(%{assigns: %{user: user}} = conn, _params) do
-    token =
-      conn
-      |> get_session(:oauth_token)
+    token = get_session(conn, :oauth_token)
 
     if user && token do
       mastodon_emoji = mastodonized_emoji()
@@ -1121,7 +1186,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
             auto_play_gif: false,
             display_sensitive_media: false,
             reduce_motion: false,
-            max_toot_chars: limit
+            max_toot_chars: limit,
+            mascot: "/images/pleroma-fox-tan-smol.png"
           },
           rights: %{
             delete_others_notice: present?(user.info.is_moderator),
@@ -1193,6 +1259,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       |> render("index.html", %{initial_state: initial_state, flavour: flavour})
     else
       conn
+      |> put_session(:return_to, conn.request_path)
       |> redirect(to: "/web/login")
     end
   end
@@ -1277,12 +1344,20 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
           scope: Enum.join(app.scopes, " ")
         )
 
-      conn
-      |> redirect(to: path)
+      redirect(conn, to: path)
     end
   end
 
-  defp local_mastodon_root_path(conn), do: mastodon_api_path(conn, :index, ["getting-started"])
+  defp local_mastodon_root_path(conn) do
+    case get_session(conn, :return_to) do
+      nil ->
+        mastodon_api_path(conn, :index, ["getting-started"])
+
+      return_to ->
+        delete_session(conn, :return_to)
+        return_to
+    end
+  end
 
   defp get_or_make_app do
     find_attrs = %{client_name: @local_mastodon_name, redirect_uris: "."}
@@ -1398,6 +1473,23 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
 
   # fallback action
   #
+  def errors(conn, {:error, %Changeset{} = changeset}) do
+    error_message =
+      changeset
+      |> Changeset.traverse_errors(fn {message, _opt} -> message end)
+      |> Enum.map_join(", ", fn {_k, v} -> v end)
+
+    conn
+    |> put_status(422)
+    |> json(%{error: error_message})
+  end
+
+  def errors(conn, {:error, :not_found}) do
+    conn
+    |> put_status(404)
+    |> json(%{error: "Record not found"})
+  end
+
   def errors(conn, _) do
     conn
     |> put_status(500)

lib/pleroma/web/mastodon_api/views/scheduled_activity_view.ex

@@ -0,0 +1,57 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.ScheduledActivityView do
+  use Pleroma.Web, :view
+
+  alias Pleroma.ScheduledActivity
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.MastodonAPI.ScheduledActivityView
+  alias Pleroma.Web.MastodonAPI.StatusView
+
+  def render("index.json", %{scheduled_activities: scheduled_activities}) do
+    render_many(scheduled_activities, ScheduledActivityView, "show.json")
+  end
+
+  def render("show.json", %{scheduled_activity: %ScheduledActivity{} = scheduled_activity}) do
+    %{
+      id: to_string(scheduled_activity.id),
+      scheduled_at: CommonAPI.Utils.to_masto_date(scheduled_activity.scheduled_at),
+      params: status_params(scheduled_activity.params)
+    }
+    |> with_media_attachments(scheduled_activity)
+  end
+
+  defp with_media_attachments(data, %{params: %{"media_attachments" => media_attachments}}) do
+    try do
+      attachments = render_many(media_attachments, StatusView, "attachment.json", as: :attachment)
+      Map.put(data, :media_attachments, attachments)
+    rescue
+      _ -> data
+    end
+  end
+
+  defp with_media_attachments(data, _), do: data
+
+  defp status_params(params) do
+    data = %{
+      text: params["status"],
+      sensitive: params["sensitive"],
+      spoiler_text: params["spoiler_text"],
+      visibility: params["visibility"],
+      scheduled_at: params["scheduled_at"],
+      poll: params["poll"],
+      in_reply_to_id: params["in_reply_to_id"]
+    }
+
+    data =
+      if media_ids = params["media_ids"] do
+        Map.put(data, :media_ids, media_ids)
+      else
+        data
+      end
+
+    data
+  end
+end

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -147,10 +147,18 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     content =
       object
       |> render_content()
-      |> HTML.get_cached_scrubbed_html_for_object(
+      |> HTML.get_cached_scrubbed_html_for_activity(
         User.html_filter_policy(opts[:for]),
         activity,
-        __MODULE__
+        "mastoapi:content"
+      )
+
+    summary =
+      (object["summary"] || "")
+      |> HTML.get_cached_scrubbed_html_for_activity(
+        User.html_filter_policy(opts[:for]),
+        activity,
+        "mastoapi:summary"
       )
 
     card = render("card.json", Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity))
@@ -182,7 +190,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       muted: CommonAPI.thread_muted?(user, activity) || User.mutes?(opts[:for], user),
       pinned: pinned?(activity, user),
       sensitive: sensitive,
-      spoiler_text: object["summary"] || "",
+      spoiler_text: summary,
       visibility: get_visibility(object),
       media_attachments: attachments,
       mentions: mentions,

lib/pleroma/web/metadata/utils.ex

@@ -12,7 +12,7 @@ defmodule Pleroma.Web.Metadata.Utils do
     # html content comes from DB already encoded, decode first and scrub after
     |> HtmlEntities.decode()
     |> String.replace(~r/<br\s?\/?>/, " ")
-    |> HTML.get_cached_stripped_html_for_object(object, __MODULE__)
+    |> HTML.get_cached_stripped_html_for_activity(object, "metadata")
     |> Formatter.demojify()
     |> Formatter.truncate()
   end

lib/pleroma/web/oauth/oauth_controller.ex

@@ -152,6 +152,7 @@ defmodule Pleroma.Web.OAuth.OAuthController do
     with {_, {:ok, %User{} = user}} <- {:get_user, Authenticator.get_user(conn)},
          %App{} = app <- get_app_from_request(conn, params),
          {:auth_active, true} <- {:auth_active, User.auth_active?(user)},
+         {:user_active, true} <- {:user_active, !user.info.deactivated},
          scopes <- oauth_scopes(params, app.scopes),
          [] <- scopes -- app.scopes,
          true <- Enum.any?(scopes),
@@ -175,6 +176,11 @@ defmodule Pleroma.Web.OAuth.OAuthController do
         |> put_status(:forbidden)
         |> json(%{error: "Your login is missing a confirmed e-mail address"})
 
+      {:user_active, false} ->
+        conn
+        |> put_status(:forbidden)
+        |> json(%{error: "Your account is currently disabled"})
+
       _error ->
         put_status(conn, 400)
         |> json(%{error: "Invalid credentials"})

lib/pleroma/web/router.ex

@@ -140,8 +140,12 @@ defmodule Pleroma.Web.Router do
   scope "/api/pleroma/admin", Pleroma.Web.AdminAPI do
     pipe_through([:admin_api, :oauth_write])
 
+    post("/user/follow", AdminAPIController, :user_follow)
+    post("/user/unfollow", AdminAPIController, :user_unfollow)
+
     get("/users", AdminAPIController, :list_users)
     get("/users/:nickname", AdminAPIController, :user_show)
+
     delete("/user", AdminAPIController, :user_delete)
     patch("/users/:nickname/toggle_activation", AdminAPIController, :user_toggle_activation)
     post("/user", AdminAPIController, :user_create)
@@ -240,6 +244,9 @@ defmodule Pleroma.Web.Router do
       get("/notifications", MastodonAPIController, :notifications)
       get("/notifications/:id", MastodonAPIController, :get_notification)
 
+      get("/scheduled_statuses", MastodonAPIController, :scheduled_statuses)
+      get("/scheduled_statuses/:id", MastodonAPIController, :show_scheduled_status)
+
       get("/lists", MastodonAPIController, :get_lists)
       get("/lists/:id", MastodonAPIController, :get_list)
       get("/lists/:id/accounts", MastodonAPIController, :list_accounts)
@@ -274,6 +281,9 @@ defmodule Pleroma.Web.Router do
       post("/statuses/:id/mute", MastodonAPIController, :mute_conversation)
       post("/statuses/:id/unmute", MastodonAPIController, :unmute_conversation)
 
+      put("/scheduled_statuses/:id", MastodonAPIController, :update_scheduled_status)
+      delete("/scheduled_statuses/:id", MastodonAPIController, :delete_scheduled_status)
+
       post("/media", MastodonAPIController, :upload)
       put("/media/:id", MastodonAPIController, :update_media)
 

lib/pleroma/web/twitter_api/views/activity_view.ex

@@ -254,10 +254,10 @@ defmodule Pleroma.Web.TwitterAPI.ActivityView do
 
     html =
       content
-      |> HTML.get_cached_scrubbed_html_for_object(
+      |> HTML.get_cached_scrubbed_html_for_activity(
         User.html_filter_policy(opts[:for]),
         activity,
-        __MODULE__
+        "twitterapi:content"
       )
       |> Formatter.emojify(object["emoji"])
 
@@ -265,7 +265,7 @@ defmodule Pleroma.Web.TwitterAPI.ActivityView do
       if content do
         content
         |> String.replace(~r/<br\s?\/?>/, "\n")
-        |> HTML.get_cached_stripped_html_for_object(activity, __MODULE__)
+        |> HTML.get_cached_stripped_html_for_activity(activity, "twitterapi:content")
       else
         ""
       end