1 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
2 use Pleroma.Web, :controller
3 alias Pleroma.{Repo, Activity, User, Notification}
4 alias Pleroma.Web.OAuth.App
6 alias Pleroma.Web.MastodonAPI.{StatusView, AccountView}
7 alias Pleroma.Web.ActivityPub.ActivityPub
8 alias Pleroma.Web.TwitterAPI.TwitterAPI
9 alias Pleroma.Web.CommonAPI
13 def create_app(conn, params) do
14 with cs <- App.register_changeset(%App{}, params) |> IO.inspect,
15 {:ok, app} <- Repo.insert(cs) |> IO.inspect do
18 client_id: app.client_id,
19 client_secret: app.client_secret
26 def verify_credentials(%{assigns: %{user: user}} = conn, params) do
27 account = AccountView.render("account.json", %{user: user})
31 def user(conn, %{"id" => id}) do
32 with %User{} = user <- Repo.get(User, id) do
33 account = AccountView.render("account.json", %{user: user})
38 |> json(%{error: "Can't find user"})
42 def masto_instance(conn, _params) do
46 description: "A Pleroma instance, an alternative fediverse server",
47 version: "Pleroma Dev"
53 defp add_link_headers(conn, method, activities) do
54 last = List.last(activities)
55 first = List.first(activities)
59 next_url = mastodon_api_url(Pleroma.Web.Endpoint, method, max_id: min)
60 prev_url = mastodon_api_url(Pleroma.Web.Endpoint, method, since_id: max)
62 |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
68 def home_timeline(%{assigns: %{user: user}} = conn, params) do
69 activities = ActivityPub.fetch_activities([user.ap_id | user.following], Map.put(params, "type", "Create"))
73 |> add_link_headers(:home_timeline, activities)
74 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
77 def public_timeline(%{assigns: %{user: user}} = conn, params) do
79 |> Map.put("type", "Create")
80 |> Map.put("local_only", !!params["local"])
82 activities = ActivityPub.fetch_public_activities(params)
86 |> add_link_headers(:public_timeline, activities)
87 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
90 def user_statuses(%{assigns: %{user: user}} = conn, params) do
91 with %User{ap_id: ap_id} <- Repo.get(User, params["id"]) do
93 |> Map.put("type", "Create")
94 |> Map.put("actor_id", ap_id)
96 activities = ActivityPub.fetch_activities([], params)
99 render conn, StatusView, "index.json", %{activities: activities, for: user, as: :activity}
103 def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
104 with %Activity{} = activity <- Repo.get(Activity, id) do
105 render conn, StatusView, "status.json", %{activity: activity, for: user}
109 def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
110 with %Activity{} = activity <- Repo.get(Activity, id),
111 activities <- ActivityPub.fetch_activities_for_context(activity.data["object"]["context"]),
112 activities <- activities |> Enum.filter(fn (%{id: aid}) -> to_string(aid) != to_string(id) end),
113 grouped_activities <- Enum.group_by(activities, fn (%{id: id}) -> id < activity.id end) do
115 ancestors: StatusView.render("index.json", for: user, activities: grouped_activities[true] || [], as: :activity) |> Enum.reverse,
116 descendants: StatusView.render("index.json", for: user, activities: grouped_activities[false] || [], as: :activity) |> Enum.reverse,
123 def post_status(%{assigns: %{user: user}} = conn, %{"status" => status} = params) do
124 l = status |> String.trim |> String.length
127 |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
129 if l > 0 && l < 5000 do
130 {:ok, activity} = TwitterAPI.create_status(user, params)
131 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
135 def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
136 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
142 |> json(%{error: "Can't delete this post"})
146 def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
147 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
148 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
149 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
153 def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
154 with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
155 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
156 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
160 def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
161 with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
162 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
163 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
167 def notifications(%{assigns: %{user: user}} = conn, params) do
168 notifications = Notification.for_user(user, params)
169 result = Enum.map(notifications, fn (%{id: id, activity: activity, inserted_at: created_at}) ->
170 actor = User.get_cached_by_ap_id(activity.data["actor"])
171 created_at = NaiveDateTime.to_iso8601(created_at)
172 |> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
173 case activity.data["type"] do
175 %{id: id, type: "mention", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: activity})}
177 liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
178 %{id: id, type: "favourite", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: liked_activity})}
180 announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
181 %{id: id, type: "reblog", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: announced_activity})}
183 %{id: id, type: "follow", created_at: created_at, account: AccountView.render("account.json", %{user: actor})}
187 |> Enum.filter(&(&1))
190 |> add_link_headers(:notifications, notifications)
194 def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
198 targets = Repo.all(q)
199 render conn, AccountView, "relationships.json", %{user: user, targets: targets}
202 def upload(%{assigns: %{user: user}} = conn, %{"file" => file}) do
203 with {:ok, object} <- ActivityPub.upload(file) do
205 |> Map.put("id", object.id)
207 render conn, StatusView, "attachment.json", %{attachment: data}
211 def favourited_by(conn, %{"id" => id}) do
212 with %Activity{data: %{"object" => %{"likes" => likes} = data}} <- Repo.get(Activity, id) do
214 where: u.ap_id in ^likes
216 render conn, AccountView, "accounts.json", %{users: users, as: :user}
222 def reblogged_by(conn, %{"id" => id}) do
223 with %Activity{data: %{"object" => %{"announcements" => announces}}} <- Repo.get(Activity, id) do
225 where: u.ap_id in ^announces
227 render conn, AccountView, "accounts.json", %{users: users, as: :user}
233 def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
235 |> Map.put("type", "Create")
236 |> Map.put("local_only", !!params["local"])
238 activities = ActivityPub.fetch_public_activities(params)
242 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
245 def empty_array(conn, _) do
246 Logger.debug("Unimplemented, returning an empty array")