+ defp user_by_ap_id(user_list, ap_id) do
+ 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
+ user = user_by_ap_id(users, actor)
+ 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]}),
+ "statusnet_html" => text,
+ "text" => text,
+ "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"],
+ "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 |> Utils.date_to_asctime
+
+ text = "#{user.nickname} favorited a status."
+
+ %{
+ "id" => activity.id,
+ "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
+ "statusnet_html" => text,
+ "text" => text,
+ "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", "published" => created_at, "object" => followed_id}} = activity, %{user: user} = opts) do
+ 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]}),
+ "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" => "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"] |> 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"] || [])