Fix unfollows
[akkoma] / lib / pleroma / web / twitter_api / representers / activity_representer.ex
index f2bf93abb26c5ba84879bc653aa36144dd6a7b1d..57837205e08132f67efbf55b1dcc095a6a98c934 100644 (file)
+# 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.{UserRepresenter, ObjectRepresenter}
-  alias Pleroma.Activity
-
+  alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
+  alias Pleroma.{Activity, User}
+  alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView}
+  alias Pleroma.Web.CommonAPI.Utils
+  alias Pleroma.Formatter
 
   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}} = 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 = get_in(activity.data, ["published"])
-    |> 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" => UserRepresenter.to_map(user, opts),
+      "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
       "statusnet_html" => text,
       "text" => text,
-      "is_local" => true,
+      "is_local" => activity.local,
       "is_post_verb" => false,
       "uri" => "tag:#{activity.data["id"]}:objectType=note",
       "created_at" => created_at,
-      "retweeted_status" => retweeted_status
+      "retweeted_status" => retweeted_status,
+      "statusnet_conversation_id" => conversation_id(announced_activity),
+      "external_url" => activity.data["id"],
+      "activity_type" => "repeat"
     }
   end
 
-  def to_map(%Activity{data: %{"type" => "Like"}} = activity, %{user: user, liked_activity: liked_activity} = opts) do
-    created_at = get_in(activity.data, ["published"])
-    |> 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."
 
     %{
       "id" => activity.id,
-      "user" => UserRepresenter.to_map(user, opts),
-      "statusnet_html" => text,  # TODO: add summary
+      "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
+      "statusnet_html" => text,
       "text" => text,
-      "is_local" => true,
+      "is_local" => activity.local,
       "is_post_verb" => false,
       "uri" => "tag:#{activity.data["id"]}:objectType=Favourite",
       "created_at" => created_at,
       "in_reply_to_status_id" => liked_activity.id,
+      "external_url" => activity.data["id"],
+      "activity_type" => "like"
     }
   end
 
-  def to_map(%Activity{data: %{"type" => "Follow"}} = activity, %{user: user} = opts) do
-    created_at = get_in(activity.data, ["published"])
-    |> 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" => UserRepresenter.to_map(user, opts),
+      "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
       "attentions" => [],
-      "statusnet_html" => "",  # TODO: add summary
-      "text" => "",
-      "is_local" => true,
+      "statusnet_html" => text,
+      "text" => text,
+      "is_local" => activity.local,
       "is_post_verb" => false,
       "created_at" => created_at,
       "in_reply_to_status_id" => nil,
+      "external_url" => activity.data["id"],
+      "activity_type" => "follow"
     }
   end
 
-  def to_map(%Activity{} = activity, %{user: user} = opts) do
-    content = get_in(activity.data, ["object", "content"])
-    created_at = get_in(activity.data, ["object", "published"])
-    |> date_to_asctime
-    like_count = get_in(activity.data, ["object", "like_count"]) || 0
-    announcement_count = get_in(activity.data, ["object", "announcement_count"]) || 0
-    favorited = opts[:for] && opts[:for].ap_id in (activity.data["object"]["likes"] || [])
-    repeated = opts[:for] && opts[:for].ap_id in (activity.data["object"]["announcements"] || [])
+  # 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()
 
-    mentions = opts[:mentioned] || []
+    text = "#{user.nickname} undid the action at #{undid_activity["id"]}"
 
-    attentions = activity.data["to"]
-    |> Enum.map(fn (ap_id) -> Enum.find(mentions, fn(user) -> ap_id == user.ap_id end) end)
-    |> Enum.filter(&(&1))
-    |> Enum.map(fn (user) -> UserRepresenter.to_map(user, opts) end)
+    %{
+      "id" => activity.id,
+      "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
+      "attentions" => [],
+      "statusnet_html" => text,
+      "text" => text,
+      "is_local" => activity.local,
+      "is_post_verb" => false,
+      "created_at" => created_at,
+      "in_reply_to_status_id" => nil,
+      "external_url" => activity.data["id"],
+      "activity_type" => "undo"
+    }
+  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()
 
     %{
       "id" => activity.id,
-      "user" => UserRepresenter.to_map(user, opts),
+      "uri" => activity.data["object"],
+      "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
       "attentions" => [],
-      "statusnet_html" => content,
+      "statusnet_html" => "deleted notice {{tag",
+      "text" => "deleted notice {{tag",
+      "is_local" => activity.local,
+      "is_post_verb" => false,
+      "created_at" => created_at,
+      "in_reply_to_status_id" => nil,
+      "external_url" => activity.data["id"],
+      "activity_type" => "delete"
+    }
+  end
+
+  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"] || [])
+    repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] || [])
+
+    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)
+
+    conversation_id = conversation_id(activity)
+
+    tags = activity.data["object"]["tag"] || []
+    possibly_sensitive = activity.data["object"]["sensitive"] || Enum.member?(tags, "nsfw")
+
+    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
+
+    html =
+      HtmlSanitizeEx.basic_html(content)
+      |> Formatter.emojify(object["emoji"])
+
+    %{
+      "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),
-      "is_local" => true,
+      "is_local" => activity.local,
       "is_post_verb" => true,
       "created_at" => created_at,
-      "in_reply_to_status_id" => activity.data["object"]["inReplyToStatusId"],
-      "statusnet_conversation_id" => activity.data["object"]["statusnetConversationId"],
-      "attachments" => (activity.data["object"]["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
+      "in_reply_to_status_id" => object["inReplyToStatusId"],
+      "statusnet_conversation_id" => conversation_id,
+      "attachments" => (object["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
       "attentions" => attentions,
       "fave_num" => like_count,
       "repeat_num" => announcement_count,
-      "favorited" => !!favorited,
-      "repeated" => !!repeated,
+      "favorited" => to_boolean(favorited),
+      "repeated" => to_boolean(repeated),
+      "external_url" => object["external_url"] || object["id"],
+      "tags" => tags,
+      "activity_type" => "post",
+      "possibly_sensitive" => possibly_sensitive,
+      "visibility" => Pleroma.Web.MastodonAPI.StatusView.get_visibility(object)
     }
   end
 
-  defp date_to_asctime(date) do
-    with {:ok, date, _offset} <- date |> DateTime.from_iso8601 do
-      Calendar.Strftime.strftime!(date, "%a %b %d %H:%M:%S %z %Y")
-    else _e ->
-      ""
+  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
     end
   end
+
+  defp to_boolean(false) do
+    false
+  end
+
+  defp to_boolean(nil) do
+    false
+  end
+
+  defp to_boolean(_) do
+    true
+  end
 end