Don't go through all available emoji.
[akkoma] / lib / pleroma / web / twitter_api / representers / activity_representer.ex
index 7266a0b2d825f9edba2d2cc7171785a5c04812ef..73ae3422bb260d410e3f3c5f30275af7dea8e5c1 100644 (file)
@@ -1,9 +1,10 @@
 defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
   use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter
-  alias Pleroma.Web.TwitterAPI.Representers.{UserRepresenter, ObjectRepresenter}
+  alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
   alias Pleroma.{Activity, User}
-  alias Calendar.Strftime
-  alias Pleroma.Web.TwitterAPI.TwitterAPI
+  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)
@@ -12,7 +13,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter 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 |> date_to_asctime
+    created_at = created_at |> Utils.date_to_asctime
 
     text = "#{user.nickname} retweeted a status."
 
@@ -20,60 +21,104 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
     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,
       "statusnet_conversation_id" => conversation_id(announced_activity),
-      "external_url" => activity.data["id"]
+      "external_url" => activity.data["id"],
+      "activity_type" => "repeat"
     }
   end
 
   def to_map(%Activity{data: %{"type" => "Like", "published" => created_at}} = activity,
              %{user: user, liked_activity: liked_activity} = opts) do
-    created_at = created_at |> date_to_asctime
+    created_at = created_at |> Utils.date_to_asctime
 
     text = "#{user.nickname} favorited a status."
 
     %{
       "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=Favourite",
       "created_at" => created_at,
       "in_reply_to_status_id" => liked_activity.id,
-      "external_url" => activity.data["id"]
+      "external_url" => activity.data["id"],
+      "activity_type" => "like"
     }
   end
 
-  def to_map(%Activity{data: %{"type" => "Follow", "published" => created_at, "object" => followed_id}} = activity, %{user: user} = opts) do
-    created_at = created_at |> 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" => text,
       "text" => text,
-      "is_local" => true,
+      "is_local" => activity.local,
       "is_post_verb" => false,
       "created_at" => created_at,
       "in_reply_to_status_id" => nil,
-      "external_url" => activity.data["id"]
+      "external_url" => activity.data["id"],
+      "activity_type" => "follow"
+    }
+  end
+
+  # 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
+
+    text = "#{user.nickname} undid the action at #{undid_activity}"
+    %{
+      "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,
+      "uri" => activity.data["object"],
+      "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
+      "attentions" => [],
+      "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"] |> date_to_asctime
+    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"] || [])
@@ -81,20 +126,35 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
 
     mentions = opts[:mentioned] || []
 
-    attentions = activity.data["to"]
+    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) -> UserRepresenter.to_map(user, opts) end)
+    |> 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,
-      "user" => UserRepresenter.to_map(user, opts),
-      "attentions" => [],
-      "statusnet_html" => content,
+      "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" => object["inReplyToStatusId"],
@@ -105,7 +165,10 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
       "repeat_num" => announcement_count,
       "favorited" => to_boolean(favorited),
       "repeated" => to_boolean(repeated),
-      "external_url" => activity.data["id"]
+      "external_url" => object["external_url"] || object["id"],
+      "tags" => tags,
+      "activity_type" => "post",
+      "possibly_sensitive" => possibly_sensitive
     }
   end
 
@@ -116,14 +179,6 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
     end
   end
 
-  defp date_to_asctime(date) do
-    with {:ok, date, _offset} <- date |> DateTime.from_iso8601 do
-      Strftime.strftime!(date, "%a %b %d %H:%M:%S %z %Y")
-    else _e ->
-      ""
-    end
-  end
-
   defp to_boolean(false) do
     false
   end