Merge branch 'fix/credo-issues' into 'develop'
[akkoma] / lib / pleroma / web / twitter_api / views / user_view.ex
index d67ef5f747231ad552d9d3dc16d4e13e67385413..a09450df74629f63d92746aee30309cd1286712f 100644 (file)
@@ -1,28 +1,58 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.TwitterAPI.UserView do
   use Pleroma.Web, :view
-  alias Pleroma.User
   alias Pleroma.Formatter
+  alias Pleroma.HTML
+  alias Pleroma.User
   alias Pleroma.Web.CommonAPI.Utils
   alias Pleroma.Web.MediaProxy
-  alias Pleroma.HTML
 
   def render("show.json", %{user: user = %User{}} = assigns) do
     render_one(user, Pleroma.Web.TwitterAPI.UserView, "user.json", assigns)
   end
 
   def render("index.json", %{users: users, for: user}) do
-    render_many(users, Pleroma.Web.TwitterAPI.UserView, "user.json", for: user)
+    users
+    |> render_many(Pleroma.Web.TwitterAPI.UserView, "user.json", for: user)
+    |> Enum.filter(&Enum.any?/1)
   end
 
   def render("user.json", %{user: user = %User{}} = assigns) do
+    if User.visible_for?(user, assigns[:for]),
+      do: do_render("user.json", assigns),
+      else: %{}
+  end
+
+  def render("short.json", %{
+        user: %User{
+          nickname: nickname,
+          id: id,
+          ap_id: ap_id,
+          name: name
+        }
+      }) do
+    %{
+      "fullname" => name,
+      "id" => id,
+      "ostatus_uri" => ap_id,
+      "profile_url" => ap_id,
+      "screen_name" => nickname
+    }
+  end
+
+  defp do_render("user.json", %{user: user = %User{}} = assigns) do
+    for_user = assigns[:for]
     image = User.avatar_url(user) |> MediaProxy.url()
 
     {following, follows_you, statusnet_blocking} =
-      if assigns[:for] do
+      if for_user do
         {
-          User.following?(assigns[:for], user),
-          User.following?(user, assigns[:for]),
-          User.blocks?(assigns[:for], user)
+          User.following?(for_user, user),
+          User.following?(user, for_user),
+          User.blocks?(for_user, user)
         }
       else
         {false, false, false}
@@ -31,17 +61,23 @@ defmodule Pleroma.Web.TwitterAPI.UserView do
     user_info = User.get_cached_user_info(user)
 
     emoji =
-      (user.info["source_data"]["tag"] || [])
+      (user.info.source_data["tag"] || [])
       |> Enum.filter(fn %{"type" => t} -> t == "Emoji" end)
       |> Enum.map(fn %{"icon" => %{"url" => url}, "name" => name} ->
         {String.trim(name, ":"), url}
       end)
 
+    # ``fields`` is an array of mastodon profile field, containing ``{"name": "…", "value": "…"}``.
+    # For example: [{"name": "Pronoun", "value": "she/her"}, …]
+    fields =
+      (user.info.source_data["attachment"] || [])
+      |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
+      |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
+
     data = %{
       "created_at" => user.inserted_at |> Utils.format_naive_asctime(),
-      "description" =>
-        HTML.strip_tags((user.bio || "") |> String.replace("<br>", "\n")),
-      "description_html" => HTML.filter_tags(user.bio),
+      "description" => HTML.strip_tags((user.bio || "") |> String.replace("<br>", "\n")),
+      "description_html" => HTML.filter_tags(user.bio, User.html_filter_policy(for_user)),
       "favourites_count" => 0,
       "followers_count" => user_info[:follower_count],
       "following" => following,
@@ -49,49 +85,70 @@ defmodule Pleroma.Web.TwitterAPI.UserView do
       "statusnet_blocking" => statusnet_blocking,
       "friends_count" => user_info[:following_count],
       "id" => user.id,
-      "name" => user.name,
-      "name_html" => HTML.strip_tags(user.name) |> Formatter.emojify(emoji),
+      "name" => user.name || user.nickname,
+      "name_html" =>
+        if(user.name,
+          do: HTML.strip_tags(user.name) |> Formatter.emojify(emoji),
+          else: user.nickname
+        ),
       "profile_image_url" => image,
       "profile_image_url_https" => image,
       "profile_image_url_profile_size" => image,
       "profile_image_url_original" => image,
       "rights" => %{
-        "delete_others_notice" => !!user.info["is_moderator"]
+        "delete_others_notice" => !!user.info.is_moderator,
+        "admin" => !!user.info.is_admin
       },
       "screen_name" => user.nickname,
       "statuses_count" => user_info[:note_count],
       "statusnet_profile_url" => user.ap_id,
       "cover_photo" => User.banner_url(user) |> MediaProxy.url(),
-      "background_image" => image_url(user.info["background"]) |> MediaProxy.url(),
+      "background_image" => image_url(user.info.background) |> MediaProxy.url(),
       "is_local" => user.local,
-      "locked" => !!user.info["locked"],
-      "default_scope" => user.info["default_scope"] || "public"
+      "locked" => user.info.locked,
+      "default_scope" => user.info.default_scope,
+      "no_rich_text" => user.info.no_rich_text,
+      "hide_followers" => user.info.hide_followers,
+      "hide_follows" => user.info.hide_follows,
+      "fields" => fields,
+
+      # Pleroma extension
+      "pleroma" => %{
+        "confirmation_pending" => user_info.confirmation_pending,
+        "tags" => user.tags
+      }
     }
 
+    data =
+      if(user.info.is_admin || user.info.is_moderator,
+        do: maybe_with_role(data, user, for_user),
+        else: data
+      )
+
     if assigns[:token] do
-      Map.put(data, "token", assigns[:token])
+      Map.put(data, "token", token_string(assigns[:token]))
     else
       data
     end
   end
 
-  def render("short.json", %{
-        user: %User{
-          nickname: nickname,
-          id: id,
-          ap_id: ap_id,
-          name: name
-        }
-      }) do
-    %{
-      "fullname" => name,
-      "id" => id,
-      "ostatus_uri" => ap_id,
-      "profile_url" => ap_id,
-      "screen_name" => nickname
-    }
+  defp maybe_with_role(data, %User{id: id} = user, %User{id: id}) do
+    Map.merge(data, %{"role" => role(user), "show_role" => user.info.show_role})
   end
 
+  defp maybe_with_role(data, %User{info: %{show_role: true}} = user, _user) do
+    Map.merge(data, %{"role" => role(user)})
+  end
+
+  defp maybe_with_role(data, _, _), do: data
+
+  defp role(%User{info: %{:is_admin => true}}), do: "admin"
+  defp role(%User{info: %{:is_moderator => true}}), do: "moderator"
+  defp role(_), do: "member"
+
   defp image_url(%{"url" => [%{"href" => href} | _]}), do: href
   defp image_url(_), do: nil
+
+  defp token_string(%Pleroma.Web.OAuth.Token{token: token_str}), do: token_str
+  defp token_string(token), do: token
 end