241 lines
7.3 KiB
Elixir
241 lines
7.3 KiB
Elixir
defmodule Pleroma.Web.TwitterAPI.Controller do
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use Pleroma.Web, :controller
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alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView}
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alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
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alias Pleroma.{Repo, Activity, User}
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alias Pleroma.Web.ActivityPub.ActivityPub
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alias Ecto.Changeset
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def verify_credentials(%{assigns: %{user: user}} = conn, _params) do
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render(conn, UserView, "show.json", %{user: user})
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end
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def status_update(%{assigns: %{user: user}} = conn, %{"status" => status_text} = status_data) do
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l = status_text |> String.trim |> String.length
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if l > 0 && l < 5000 do
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media_ids = extract_media_ids(status_data)
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{:ok, activity} = TwitterAPI.create_status(user, Map.put(status_data, "media_ids", media_ids))
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conn
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|> json_reply(200, ActivityRepresenter.to_json(activity, %{user: user}))
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else
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empty_status_reply(conn)
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end
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end
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def status_update(conn, _status_data) do
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empty_status_reply(conn)
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end
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defp empty_status_reply(conn) do
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bad_request_reply(conn, "Client must provide a 'status' parameter with a value.")
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end
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defp extract_media_ids(status_data) do
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with media_ids when not is_nil(media_ids) <- status_data["media_ids"],
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split_ids <- String.split(media_ids, ","),
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clean_ids <- Enum.reject(split_ids, fn (id) -> String.length(id) == 0 end)
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do
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clean_ids
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else _e -> []
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end
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end
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def public_and_external_timeline(%{assigns: %{user: user}} = conn, params) do
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statuses = TwitterAPI.fetch_public_and_external_statuses(user, params)
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{:ok, json} = Poison.encode(statuses)
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conn
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|> json_reply(200, json)
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end
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def public_timeline(%{assigns: %{user: user}} = conn, params) do
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statuses = TwitterAPI.fetch_public_statuses(user, params)
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{:ok, json} = Poison.encode(statuses)
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conn
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|> json_reply(200, json)
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end
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def friends_timeline(%{assigns: %{user: user}} = conn, params) do
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statuses = TwitterAPI.fetch_friend_statuses(user, params)
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{:ok, json} = Poison.encode(statuses)
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conn
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|> json_reply(200, json)
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end
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def user_timeline(%{assigns: %{user: user}} = conn, params) do
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case TwitterAPI.get_user(user, params) do
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{:ok, target_user} ->
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params = Map.merge(params, %{"actor_id" => target_user.ap_id})
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statuses = TwitterAPI.fetch_user_statuses(user, params)
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conn
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|> json_reply(200, statuses |> Poison.encode!)
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{:error, msg} ->
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bad_request_reply(conn, msg)
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end
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end
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def mentions_timeline(%{assigns: %{user: user}} = conn, params) do
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statuses = TwitterAPI.fetch_mentions(user, params)
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{:ok, json} = Poison.encode(statuses)
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conn
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|> json_reply(200, json)
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end
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def follow(%{assigns: %{user: user}} = conn, params) do
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case TwitterAPI.follow(user, params) do
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{:ok, user, followed, _activity} ->
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render(conn, UserView, "show.json", %{user: followed, for: user})
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{:error, msg} -> forbidden_json_reply(conn, msg)
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end
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end
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def unfollow(%{assigns: %{user: user}} = conn, params) do
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case TwitterAPI.unfollow(user, params) do
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{:ok, user, unfollowed} ->
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render(conn, UserView, "show.json", %{user: unfollowed, for: user})
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{:error, msg} -> forbidden_json_reply(conn, msg)
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end
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end
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def fetch_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
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response = Poison.encode!(TwitterAPI.fetch_status(user, id))
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conn
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|> json_reply(200, response)
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end
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def fetch_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
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id = String.to_integer(id)
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response = Poison.encode!(TwitterAPI.fetch_conversation(user, id))
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conn
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|> json_reply(200, response)
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end
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def upload(conn, %{"media" => media}) do
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response = TwitterAPI.upload(media)
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conn
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|> put_resp_content_type("application/atom+xml")
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|> send_resp(200, response)
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end
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def upload_json(conn, %{"media" => media}) do
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response = TwitterAPI.upload(media, "json")
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conn
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|> json_reply(200, response)
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end
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def get_by_id_or_ap_id(id) do
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activity = Repo.get(Activity, id) || Activity.get_create_activity_by_object_ap_id(id)
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if activity.data["type"] == "Create" do
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activity
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else
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Activity.get_create_activity_by_object_ap_id(activity.data["object"])
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end
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end
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def favorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
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activity = get_by_id_or_ap_id(id)
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{:ok, status} = TwitterAPI.favorite(user, activity)
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response = Poison.encode!(status)
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conn
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|> json_reply(200, response)
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end
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def unfavorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
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activity = get_by_id_or_ap_id(id)
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{:ok, status} = TwitterAPI.unfavorite(user, activity)
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response = Poison.encode!(status)
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conn
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|> json_reply(200, response)
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end
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def retweet(%{assigns: %{user: user}} = conn, %{"id" => id}) do
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activity = get_by_id_or_ap_id(id)
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if activity.data["actor"] == user.ap_id do
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bad_request_reply(conn, "You cannot repeat your own notice.")
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else
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{:ok, status} = TwitterAPI.retweet(user, activity)
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response = Poison.encode!(status)
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conn
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|> json_reply(200, response)
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end
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end
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def register(conn, params) do
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with {:ok, user} <- TwitterAPI.register_user(params) do
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render(conn, UserView, "show.json", %{user: user})
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else
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{:error, errors} ->
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conn
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|> json_reply(400, Poison.encode!(errors))
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end
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end
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def update_avatar(%{assigns: %{user: user}} = conn, params) do
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{:ok, object} = ActivityPub.upload(params)
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change = Changeset.change(user, %{avatar: object.data})
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{:ok, user} = Repo.update(change)
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render(conn, UserView, "show.json", %{user: user, for: user})
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end
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def external_profile(%{assigns: %{user: current_user}} = conn, %{"profileurl" => uri}) do
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with {:ok, user_map} <- TwitterAPI.get_external_profile(current_user, uri),
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response <- Poison.encode!(user_map) do
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conn
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|> json_reply(200, response)
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end
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end
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def update_most_recent_notification(%{assigns: %{user: user}} = conn, %{"id" => id}) do
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with id when is_number(id) <- String.to_integer(id),
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info <- user.info,
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mrn <- max(id, user.info["most_recent_notification"] || 0),
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updated_info <- Map.put(info, "most_recent_notification", mrn),
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changeset <- User.info_changeset(user, %{info: updated_info}),
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{:ok, user} <- Repo.update(changeset) do
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conn
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|> json_reply(200, Poison.encode!(mrn))
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else
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_e -> bad_request_reply(conn, "Can't update.")
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end
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end
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def followers(%{assigns: %{user: user}} = conn, _params) do
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with {:ok, followers} <- User.get_followers(user) do
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render(conn, UserView, "index.json", %{users: followers, for: user})
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else
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_e -> bad_request_reply(conn, "Can't get followers")
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end
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end
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defp bad_request_reply(conn, error_message) do
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json = error_json(conn, error_message)
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json_reply(conn, 400, json)
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end
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defp json_reply(conn, status, json) do
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conn
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|> put_resp_content_type("application/json")
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|> send_resp(status, json)
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end
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defp forbidden_json_reply(conn, error_message) do
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json = error_json(conn, error_message)
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json_reply(conn, 403, json)
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end
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defp error_json(conn, error_message) do
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%{"error" => error_message, "request" => conn.request_path} |> Poison.encode!
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end
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end
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