git.squeep.com Git - akkoma/blob - lib/pleroma/web/twitter_api/twitter_api_controller.ex

   1 defmodule Pleroma.Web.TwitterAPI.Controller do
   2   use Pleroma.Web, :controller
   3   alias Pleroma.Web.TwitterAPI.TwitterAPI
   4   alias Pleroma.Web.TwitterAPI.Representers.{UserRepresenter, ActivityRepresenter}
   5   alias Pleroma.{Repo, Activity}
   6   alias Pleroma.Web.ActivityPub.ActivityPub
   7
   8   def verify_credentials(%{assigns: %{user: user}} = conn, _params) do
   9     response = user |> UserRepresenter.to_json(%{for: user})
  10
  11     conn
  12     |> json_reply(200, response)
  13   end
  14
  15   def status_update(%{assigns: %{user: user}} = conn, %{"status" => status_text} = status_data) do
  16     if status_text |> String.trim |> String.length != 0 do
  17       media_ids = extract_media_ids(status_data)
  18       {:ok, activity} = TwitterAPI.create_status(user, Map.put(status_data, "media_ids",  media_ids ))
  19       conn
  20       |> json_reply(200, ActivityRepresenter.to_json(activity, %{user: user}))
  21     else
  22       empty_status_reply(conn)
  23     end
  24   end
  25
  26   def status_update(conn, _status_data) do
  27     empty_status_reply(conn)
  28   end
  29
  30   defp empty_status_reply(conn) do
  31     bad_request_reply(conn, "Client must provide a 'status' parameter with a value.")
  32   end
  33
  34   defp extract_media_ids(status_data) do
  35     with media_ids when not is_nil(media_ids) <- status_data["media_ids"],
  36          split_ids <- String.split(media_ids, ","),
  37          clean_ids <- Enum.reject(split_ids, fn (id) -> String.length(id) == 0 end)
  38       do
  39         clean_ids
  40       else _e -> []
  41     end
  42   end
  43
  44   def public_and_external_timeline(%{assigns: %{user: user}} = conn, params) do
  45     statuses = TwitterAPI.fetch_public_and_external_statuses(user, params)
  46     {:ok, json} = Poison.encode(statuses)
  47
  48     conn
  49     |> json_reply(200, json)
  50   end
  51
  52   def public_timeline(%{assigns: %{user: user}} = conn, params) do
  53     statuses = TwitterAPI.fetch_public_statuses(user, params)
  54     {:ok, json} = Poison.encode(statuses)
  55
  56     conn
  57     |> json_reply(200, json)
  58   end
  59
  60   def friends_timeline(%{assigns: %{user: user}} = conn, params) do
  61     statuses = TwitterAPI.fetch_friend_statuses(user, params)
  62     {:ok, json} = Poison.encode(statuses)
  63
  64     conn
  65     |> json_reply(200, json)
  66   end
  67
  68   def user_timeline(%{assigns: %{user: user}} = conn, params) do
  69     case TwitterAPI.get_user(user, params) do
  70       {:ok, target_user} ->
  71         params = Map.merge(params, %{"actor_id" => target_user.ap_id})
  72         statuses  = TwitterAPI.fetch_user_statuses(user, params)
  73         conn
  74         |> json_reply(200, statuses |> Poison.encode!)
  75       {:error, msg} ->
  76         bad_request_reply(conn, msg)
  77     end
  78   end
  79
  80   def mentions_timeline(%{assigns: %{user: user}} = conn, params) do
  81     statuses = TwitterAPI.fetch_mentions(user, params)
  82     {:ok, json} = Poison.encode(statuses)
  83
  84     conn
  85     |> json_reply(200, json)
  86   end
  87
  88   def follow(%{assigns: %{user: user}} = conn, params) do
  89     case TwitterAPI.follow(user, params) do
  90       { :ok, user, followed, _activity } ->
  91         response = followed |> UserRepresenter.to_json(%{for: user})
  92         conn
  93         |> json_reply(200, response)
  94       { :error, msg } -> forbidden_json_reply(conn, msg)
  95     end
  96   end
  97
  98   def unfollow(%{assigns: %{user: user}} = conn, params) do
  99     case TwitterAPI.unfollow(user, params) do
 100       { :ok, user, unfollowed, } ->
 101         response = unfollowed |> UserRepresenter.to_json(%{for: user})
 102         conn
 103         |> json_reply(200, response)
 104       { :error, msg } -> forbidden_json_reply(conn, msg)
 105     end
 106   end
 107
 108   def fetch_status(%{assigns: %{user: user}} = conn, %{ "id" => id }) do
 109     response = TwitterAPI.fetch_status(user, id) |> Poison.encode!
 110
 111     conn
 112     |> json_reply(200, response)
 113   end
 114
 115   def fetch_conversation(%{assigns: %{user: user}} = conn, %{ "id" => id }) do
 116     id = String.to_integer(id)
 117     response = TwitterAPI.fetch_conversation(user, id) |> Poison.encode!
 118
 119     conn
 120     |> json_reply(200, response)
 121   end
 122
 123   def upload(conn, %{"media" => media}) do
 124     response = TwitterAPI.upload(media)
 125     conn
 126     |> put_resp_content_type("application/atom+xml")
 127     |> send_resp(200, response)
 128   end
 129
 130   def help_test(conn, _params) do
 131     conn |> json_reply(200, Poison.encode!("ok"))
 132   end
 133
 134   def upload_json(conn, %{"media" => media}) do
 135     response = TwitterAPI.upload(media, "json")
 136     conn
 137     |> json_reply(200, response)
 138   end
 139
 140   def config(conn, _params) do
 141     response = %{
 142       site: %{
 143         name: Pleroma.Web.base_url,
 144         server: Pleroma.Web.base_url,
 145         textlimit: -1
 146       }
 147     }
 148     |> Poison.encode!
 149
 150     conn
 151     |> json_reply(200, response)
 152   end
 153
 154   def favorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
 155     activity = Repo.get(Activity, id)
 156     {:ok, status} = TwitterAPI.favorite(user, activity)
 157     response = Poison.encode!(status)
 158
 159     conn
 160     |> json_reply(200, response)
 161   end
 162
 163   def unfavorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
 164     activity = Repo.get(Activity, id)
 165     {:ok, status} = TwitterAPI.unfavorite(user, activity)
 166     response = Poison.encode!(status)
 167
 168     conn
 169     |> json_reply(200, response)
 170   end
 171
 172   def retweet(%{assigns: %{user: user}} = conn, %{"id" => id}) do
 173     activity = Repo.get(Activity, id)
 174     if activity.data["actor"] == user.ap_id do
 175       bad_request_reply(conn, "You cannot repeat your own notice.")
 176     else
 177       {:ok, status} = TwitterAPI.retweet(user, activity)
 178       response = Poison.encode!(status)
 179
 180       conn
 181
 182       |> json_reply(200, response)
 183     end
 184   end
 185
 186   def register(conn, params) do
 187     with {:ok, user} <- TwitterAPI.register_user(params) do
 188       conn
 189       |> json_reply(200, Poison.encode!(user))
 190     else
 191       {:error, errors} ->
 192       conn
 193       |> json_reply(400, Poison.encode!(errors))
 194     end
 195   end
 196
 197   def update_avatar(%{assigns: %{user: user}} = conn, params) do
 198     {:ok, object} = ActivityPub.upload(params)
 199     change = Ecto.Changeset.change(user, %{avatar: object.data})
 200     {:ok, user} = Repo.update(change)
 201
 202     response = UserRepresenter.to_map(user, %{for: user})
 203     |> Poison.encode!
 204
 205     conn
 206     |> json_reply(200, response)
 207   end
 208
 209   defp bad_request_reply(conn, error_message) do
 210     json = error_json(conn, error_message)
 211     json_reply(conn, 400, json)
 212   end
 213
 214   defp json_reply(conn, status, json) do
 215     conn
 216     |> put_resp_content_type("application/json")
 217     |> send_resp(status, json)
 218   end
 219
 220   defp forbidden_json_reply(conn, error_message) do
 221     json = error_json(conn, error_message)
 222     json_reply(conn, 403, json)
 223   end
 224
 225   defp error_json(conn, error_message) do
 226     %{"error" => error_message, "request" => conn.request_path} |> Poison.encode!
 227   end
 228 end