X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fpleroma_api%2Fcontrollers%2Fpleroma_api_controller.ex;h=8fed3f5bb7dfcc07e21164ab7093a89984fdfc7e;hb=4a2538967caf5b0f9970cc5f973c16ea5d776aa3;hp=651a9942382355871610cc687cb7dec48ab20199;hpb=3ac6160299d2bdee487a008b37cdcfa831eac668;p=akkoma

diff --git a/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex b/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
index 651a99423..edb071baa 100644
--- a/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
@@ -7,17 +7,29 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
 
   import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
 
+  alias Pleroma.Activity
   alias Pleroma.Conversation.Participation
   alias Pleroma.Notification
+  alias Pleroma.Object
   alias Pleroma.Plugs.OAuthScopesPlug
+  alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.MastodonAPI.AccountView
   alias Pleroma.Web.MastodonAPI.ConversationView
   alias Pleroma.Web.MastodonAPI.NotificationView
   alias Pleroma.Web.MastodonAPI.StatusView
 
   plug(
     OAuthScopesPlug,
-    %{scopes: ["read:statuses"]} when action in [:conversation, :conversation_statuses]
+    %{scopes: ["read:statuses"]}
+    when action in [:conversation, :conversation_statuses]
+  )
+
+  plug(
+    OAuthScopesPlug,
+    %{scopes: ["write:statuses"]}
+    when action in [:react_with_emoji, :unreact_with_emoji]
   )
 
   plug(
@@ -29,22 +41,80 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
 
   plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug)
 
+  def emoji_reactions_by(%{assigns: %{user: user}} = conn, %{"id" => activity_id} = params) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(activity_id),
+         %Object{data: %{"reactions" => emoji_reactions}} when is_list(emoji_reactions) <-
+           Object.normalize(activity) do
+      reactions =
+        emoji_reactions
+        |> Enum.map(fn [emoji, user_ap_ids] ->
+          if params["emoji"] && params["emoji"] != emoji do
+            nil
+          else
+            users =
+              Enum.map(user_ap_ids, &User.get_cached_by_ap_id/1)
+              |> Enum.filter(& &1)
+
+            %{
+              name: emoji,
+              count: length(users),
+              accounts: AccountView.render("index.json", %{users: users, for: user, as: :user}),
+              me: !!(user && user.ap_id in user_ap_ids)
+            }
+          end
+        end)
+        |> Enum.filter(& &1)
+
+      conn
+      |> json(reactions)
+    else
+      _e ->
+        conn
+        |> json([])
+    end
+  end
+
+  def react_with_emoji(%{assigns: %{user: user}} = conn, %{"id" => activity_id, "emoji" => emoji}) do
+    with {:ok, _activity, _object} <- CommonAPI.react_with_emoji(activity_id, user, emoji),
+         activity <- Activity.get_by_id(activity_id) do
+      conn
+      |> put_view(StatusView)
+      |> render("show.json", %{activity: activity, for: user, as: :activity})
+    end
+  end
+
+  def unreact_with_emoji(%{assigns: %{user: user}} = conn, %{
+        "id" => activity_id,
+        "emoji" => emoji
+      }) do
+    with {:ok, _activity, _object} <- CommonAPI.unreact_with_emoji(activity_id, user, emoji),
+         activity <- Activity.get_by_id(activity_id) do
+      conn
+      |> put_view(StatusView)
+      |> render("show.json", %{activity: activity, for: user, as: :activity})
+    end
+  end
+
   def conversation(%{assigns: %{user: user}} = conn, %{"id" => participation_id}) do
     with %Participation{} = participation <- Participation.get(participation_id),
          true <- user.id == participation.user_id do
       conn
       |> put_view(ConversationView)
       |> render("participation.json", %{participation: participation, for: user})
+    else
+      _error ->
+        conn
+        |> put_status(404)
+        |> json(%{"error" => "Unknown conversation id"})
     end
   end
 
   def conversation_statuses(
-        %{assigns: %{user: user}} = conn,
+        %{assigns: %{user: %{id: user_id} = user}} = conn,
         %{"id" => participation_id} = params
       ) do
-    participation = Participation.get(participation_id, preload: [:conversation])
-
-    if user.id == participation.user_id do
+    with %Participation{user_id: ^user_id} = participation <-
+           Participation.get(participation_id, preload: [:conversation]) do
       params =
         params
         |> Map.put("blocking_user", user)
@@ -53,13 +123,19 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
 
       activities =
         participation.conversation.ap_id
-        |> ActivityPub.fetch_activities_for_context(params)
+        |> ActivityPub.fetch_activities_for_context_query(params)
+        |> Pleroma.Pagination.fetch_paginated(Map.put(params, "total", false))
         |> Enum.reverse()
 
       conn
       |> add_link_headers(activities)
       |> put_view(StatusView)
       |> render("index.json", %{activities: activities, for: user, as: :activity})
+    else
+      _error ->
+        conn
+        |> put_status(404)
+        |> json(%{"error" => "Unknown conversation id"})
     end
   end
 
@@ -67,15 +143,22 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
         %{assigns: %{user: user}} = conn,
         %{"id" => participation_id, "recipients" => recipients}
       ) do
-    participation =
-      participation_id
-      |> Participation.get()
-
-    with true <- user.id == participation.user_id,
+    with %Participation{} = participation <- Participation.get(participation_id),
+         true <- user.id == participation.user_id,
          {:ok, participation} <- Participation.set_recipients(participation, recipients) do
       conn
       |> put_view(ConversationView)
       |> render("participation.json", %{participation: participation, for: user})
+    else
+      {:error, message} ->
+        conn
+        |> put_status(:bad_request)
+        |> json(%{"error" => message})
+
+      _error ->
+        conn
+        |> put_status(404)
+        |> json(%{"error" => "Unknown conversation id"})
     end
   end