update copyright years to 2019
[akkoma] / lib / pleroma / web / twitter_api / representers / activity_representer.ex
index 5199cef8e7a3004a3ee23fe06d7b06690a562a40..2a221cc66491e629a536fcaabf244035f0e835c2 100644 (file)
@@ -1,24 +1,35 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+# THIS MODULE IS DEPRECATED! DON'T USE IT!
+# USE THE Pleroma.Web.TwitterAPI.Views.ActivityView MODULE!
 defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
   use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter
   alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
   alias Pleroma.{Activity, User}
-  alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView}
+  alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView, ActivityView}
   alias Pleroma.Web.CommonAPI.Utils
   alias Pleroma.Formatter
+  alias Pleroma.HTML
 
   defp user_by_ap_id(user_list, ap_id) do
-    Enum.find(user_list, fn (%{ap_id: user_id}) -> ap_id == user_id end)
+    Enum.find(user_list, fn %{ap_id: user_id} -> ap_id == user_id end)
   end
 
-  def to_map(%Activity{data: %{"type" => "Announce", "actor" => actor, "published" => created_at}} = activity,
-             %{users: users, announced_activity: announced_activity} = opts) do
+  def to_map(
+        %Activity{data: %{"type" => "Announce", "actor" => actor, "published" => created_at}} =
+          activity,
+        %{users: users, announced_activity: announced_activity} = opts
+      ) do
     user = user_by_ap_id(users, actor)
-    created_at = created_at |> Utils.date_to_asctime
+    created_at = created_at |> Utils.date_to_asctime()
 
     text = "#{user.nickname} retweeted a status."
 
     announced_user = user_by_ap_id(users, announced_activity.data["actor"])
     retweeted_status = to_map(announced_activity, Map.merge(%{user: announced_user}, opts))
+
     %{
       "id" => activity.id,
       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
@@ -35,9 +46,11 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
     }
   end
 
-  def to_map(%Activity{data: %{"type" => "Like", "published" => created_at}} = activity,
-             %{user: user, liked_activity: liked_activity} = opts) do
-    created_at = created_at |> Utils.date_to_asctime
+  def to_map(
+        %Activity{data: %{"type" => "Like", "published" => created_at}} = activity,
+        %{user: user, liked_activity: liked_activity} = opts
+      ) do
+    created_at = created_at |> Utils.date_to_asctime()
 
     text = "#{user.nickname} favorited a status."
 
@@ -56,12 +69,16 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
     }
   end
 
-  def to_map(%Activity{data: %{"type" => "Follow", "object" => followed_id}} = activity, %{user: user} = opts) do
-    created_at = activity.data["published"] || (DateTime.to_iso8601(activity.inserted_at))
-    created_at = created_at |> Utils.date_to_asctime
+  def to_map(
+        %Activity{data: %{"type" => "Follow", "object" => followed_id}} = activity,
+        %{user: user} = opts
+      ) do
+    created_at = activity.data["published"] || DateTime.to_iso8601(activity.inserted_at)
+    created_at = created_at |> Utils.date_to_asctime()
 
     followed = User.get_cached_by_ap_id(followed_id)
     text = "#{user.nickname} started following #{followed.nickname}"
+
     %{
       "id" => activity.id,
       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
@@ -79,10 +96,16 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
 
   # TODO:
   # Make this more proper. Just a placeholder to not break the frontend.
-  def to_map(%Activity{data: %{"type" => "Undo", "published" => created_at, "object" => undid_activity }} = activity, %{user: user} = opts) do
-    created_at = created_at |> Utils.date_to_asctime
+  def to_map(
+        %Activity{
+          data: %{"type" => "Undo", "published" => created_at, "object" => undid_activity}
+        } = activity,
+        %{user: user} = opts
+      ) do
+    created_at = created_at |> Utils.date_to_asctime()
+
+    text = "#{user.nickname} undid the action at #{undid_activity["id"]}"
 
-    text = "#{user.nickname} undid the action at #{undid_activity}"
     %{
       "id" => activity.id,
       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
@@ -98,8 +121,12 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
     }
   end
 
-  def to_map(%Activity{data: %{"type" => "Delete", "published" => created_at, "object" => _ }} = activity, %{user: user} = opts) do
-    created_at = created_at |> Utils.date_to_asctime
+  def to_map(
+        %Activity{data: %{"type" => "Delete", "published" => created_at, "object" => _}} =
+          activity,
+        %{user: user} = opts
+      ) do
+    created_at = created_at |> Utils.date_to_asctime()
 
     %{
       "id" => activity.id,
@@ -107,7 +134,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
       "attentions" => [],
       "statusnet_html" => "deleted notice {{tag",
-      "text" => "deleted notice {{tag" ,
+      "text" => "deleted notice {{tag",
       "is_local" => activity.local,
       "is_post_verb" => false,
       "created_at" => created_at,
@@ -117,8 +144,11 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
     }
   end
 
-  def to_map(%Activity{data: %{"object" => %{"content" => content} = object}} = activity, %{user: user} = opts) do
-    created_at = object["published"] |> Utils.date_to_asctime
+  def to_map(
+        %Activity{data: %{"object" => %{"content" => _content} = object}} = activity,
+        %{user: user} = opts
+      ) do
+    created_at = object["published"] |> Utils.date_to_asctime()
     like_count = object["like_count"] || 0
     announcement_count = object["announcement_count"] || 0
     favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
@@ -126,10 +156,11 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
 
     mentions = opts[:mentioned] || []
 
-    attentions = activity.recipients
-    |> Enum.map(fn (ap_id) -> Enum.find(mentions, fn(user) -> ap_id == user.ap_id end) end)
-    |> Enum.filter(&(&1))
-    |> Enum.map(fn (user) -> UserView.render("show.json", %{user: user, for: opts[:for]}) end)
+    attentions =
+      activity.recipients
+      |> Enum.map(fn ap_id -> Enum.find(mentions, fn user -> ap_id == user.ap_id end) end)
+      |> Enum.filter(& &1)
+      |> Enum.map(fn user -> UserView.render("show.json", %{user: user, for: opts[:for]}) end)
 
     conversation_id = conversation_id(activity)
 
@@ -138,27 +169,34 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
 
     tags = if possibly_sensitive, do: Enum.uniq(["nsfw" | tags]), else: tags
 
-    summary = activity.data["object"]["summary"]
-    content = if !!summary and summary != "" do
-      "<span>#{activity.data["object"]["summary"]}</span><br />#{content}</span>"
-    else
-      content
-    end
+    {_summary, content} = ActivityView.render_content(object)
+
+    html =
+      HTML.filter_tags(content, User.html_filter_policy(opts[:for]))
+      |> Formatter.emojify(object["emoji"])
+
+    attachments = object["attachment"] || []
 
-    html = HtmlSanitizeEx.basic_html(content) |> Formatter.emojify(object["emoji"])
+    reply_parent = Activity.get_in_reply_to_activity(activity)
+
+    reply_user = reply_parent && User.get_cached_by_ap_id(reply_parent.actor)
 
     %{
       "id" => activity.id,
       "uri" => activity.data["object"]["id"],
       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
       "statusnet_html" => html,
-      "text" => HtmlSanitizeEx.strip_tags(content),
+      "text" => HTML.strip_tags(content),
       "is_local" => activity.local,
       "is_post_verb" => true,
       "created_at" => created_at,
       "in_reply_to_status_id" => object["inReplyToStatusId"],
+      "in_reply_to_screen_name" => reply_user && reply_user.nickname,
+      "in_reply_to_profileurl" => User.profile_url(reply_user),
+      "in_reply_to_ostatus_uri" => reply_user && reply_user.ap_id,
+      "in_reply_to_user_id" => reply_user && reply_user.id,
       "statusnet_conversation_id" => conversation_id,
-      "attachments" => (object["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
+      "attachments" => attachments |> ObjectRepresenter.enum_to_list(opts),
       "attentions" => attentions,
       "fave_num" => like_count,
       "repeat_num" => announcement_count,
@@ -167,14 +205,17 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
       "external_url" => object["external_url"] || object["id"],
       "tags" => tags,
       "activity_type" => "post",
-      "possibly_sensitive" => possibly_sensitive
+      "possibly_sensitive" => possibly_sensitive,
+      "visibility" => Pleroma.Web.MastodonAPI.StatusView.get_visibility(object),
+      "summary" => object["summary"]
     }
   end
 
   def conversation_id(activity) do
     with context when not is_nil(context) <- activity.data["context"] do
       TwitterAPI.context_to_conversation_id(context)
-    else _e -> nil
+    else
+      _e -> nil
     end
   end