1 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
2 use Pleroma.Web, :controller
3 alias Pleroma.{Repo, Activity, User, Notification, Stats}
5 alias Pleroma.Web.MastodonAPI.{StatusView, AccountView, MastodonView}
6 alias Pleroma.Web.ActivityPub.ActivityPub
7 alias Pleroma.Web.{CommonAPI, OStatus}
8 alias Pleroma.Web.OAuth.{Authorization, Token, App}
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 update_credentials(%{assigns: %{user: user}} = conn, params) do
27 params = if bio = params["note"] do
28 Map.put(params, "bio", bio)
33 params = if name = params["display_name"] do
34 Map.put(params, "name", name)
39 user = if avatar = params["avatar"] do
40 with %Plug.Upload{} <- avatar,
41 {:ok, object} <- ActivityPub.upload(avatar),
42 change = Ecto.Changeset.change(user, %{avatar: object.data}),
43 {:ok, user} = Repo.update(change) do
52 user = if banner = params["header"] do
53 with %Plug.Upload{} <- banner,
54 {:ok, object} <- ActivityPub.upload(banner),
55 new_info <- Map.put(user.info, "banner", object.data),
56 change <- User.info_changeset(user, %{info: new_info}),
57 {:ok, user} <- Repo.update(change) do
66 with changeset <- User.update_changeset(user, params),
67 {:ok, user} <- Repo.update(changeset) do
68 json conn, AccountView.render("account.json", %{user: user})
73 |> json(%{error: "Invalid request"})
77 def verify_credentials(%{assigns: %{user: user}} = conn, _) do
78 account = AccountView.render("account.json", %{user: user})
82 def user(conn, %{"id" => id}) do
83 with %User{} = user <- Repo.get(User, id) do
84 account = AccountView.render("account.json", %{user: user})
89 |> json(%{error: "Can't find user"})
93 @instance Application.get_env(:pleroma, :instance)
95 def masto_instance(conn, _params) do
98 title: Keyword.get(@instance, :name),
99 description: "A Pleroma instance, an alternative fediverse server",
100 version: Keyword.get(@instance, :version),
101 email: Keyword.get(@instance, :email),
103 streaming_api: String.replace(Web.base_url, ["http","https"], "wss")
105 stats: Stats.get_stats,
106 max_toot_chars: Keyword.get(@instance, :limit)
112 def peers(conn, _params) do
113 json(conn, Stats.get_peers)
116 defp mastodonized_emoji do
117 Pleroma.Formatter.get_custom_emoji()
118 |> Enum.map(fn {shortcode, relative_url} ->
119 url = to_string URI.merge(Web.base_url(), relative_url)
121 "shortcode" => shortcode,
128 def custom_emojis(conn, _params) do
129 mastodon_emoji = mastodonized_emoji()
130 json conn, mastodon_emoji
133 defp add_link_headers(conn, method, activities) do
134 last = List.last(activities)
135 first = List.first(activities)
139 next_url = mastodon_api_url(Pleroma.Web.Endpoint, method, max_id: min)
140 prev_url = mastodon_api_url(Pleroma.Web.Endpoint, method, since_id: max)
142 |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
148 def home_timeline(%{assigns: %{user: user}} = conn, params) do
150 |> Map.put("type", ["Create", "Announce"])
151 |> Map.put("blocking_user", user)
153 activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
157 |> add_link_headers(:home_timeline, activities)
158 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
161 def public_timeline(%{assigns: %{user: user}} = conn, params) do
163 |> Map.put("type", ["Create", "Announce"])
164 |> Map.put("local_only", params["local"] in [true, "True", "true", "1"])
165 |> Map.put("blocking_user", user)
167 activities = ActivityPub.fetch_public_activities(params)
171 |> add_link_headers(:public_timeline, activities)
172 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
176 def user_statuses(%{assigns: %{user: user}} = conn, params) do
177 with %User{ap_id: ap_id} <- Repo.get(User, params["id"]) do
179 |> Map.put("type", ["Create", "Announce"])
180 |> Map.put("actor_id", ap_id)
181 |> Map.put("whole_db", true)
183 activities = ActivityPub.fetch_activities([], params)
186 render conn, StatusView, "index.json", %{activities: activities, for: user, as: :activity}
190 def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
191 with %Activity{} = activity <- Repo.get(Activity, id) do
192 render conn, StatusView, "status.json", %{activity: activity, for: user}
196 def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
197 with %Activity{} = activity <- Repo.get(Activity, id),
198 activities <- ActivityPub.fetch_activities_for_context(activity.data["object"]["context"], %{"blocking_user" => user}),
199 activities <- activities |> Enum.filter(fn (%{id: aid}) -> to_string(aid) != to_string(id) end),
200 activities <- activities |> Enum.filter(fn (%{data: %{"type" => type}}) -> type == "Create" end),
201 grouped_activities <- Enum.group_by(activities, fn (%{id: id}) -> id < activity.id end) do
203 ancestors: StatusView.render("index.json", for: user, activities: grouped_activities[true] || [], as: :activity) |> Enum.reverse,
204 descendants: StatusView.render("index.json", for: user, activities: grouped_activities[false] || [], as: :activity) |> Enum.reverse,
211 def post_status(%{assigns: %{user: user}} = conn, %{"status" => _} = params) do
213 |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
214 |> Map.put("no_attachment_links", true)
216 {:ok, activity} = CommonAPI.post(user, params)
217 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
220 def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
221 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
227 |> json(%{error: "Can't delete this post"})
231 def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
232 with {:ok, announce, _activity} = CommonAPI.repeat(ap_id_or_id, user) do
233 render conn, StatusView, "status.json", %{activity: announce, for: user, as: :activity}
237 def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
238 with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
239 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
240 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
244 def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
245 with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
246 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
247 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
251 def notifications(%{assigns: %{user: user}} = conn, params) do
252 notifications = Notification.for_user(user, params)
253 result = Enum.map(notifications, fn x ->
254 render_notification(user, x)
256 |> Enum.filter(&(&1))
259 |> add_link_headers(:notifications, notifications)
263 def get_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
264 with {:ok, notification} <- Notification.get(user, id) do
265 json(conn, render_notification(user, notification))
269 |> put_resp_content_type("application/json")
270 |> send_resp(403, Poison.encode!(%{"error" => reason}))
274 def clear_notifications(%{assigns: %{user: user}} = conn, _params) do
275 Notification.clear(user)
279 def dismiss_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
280 with {:ok, _notif} <- Notification.dismiss(user, id) do
285 |> put_resp_content_type("application/json")
286 |> send_resp(403, Poison.encode!(%{"error" => reason}))
290 def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
294 targets = Repo.all(q)
295 render conn, AccountView, "relationships.json", %{user: user, targets: targets}
298 def upload(%{assigns: %{user: _}} = conn, %{"file" => file}) do
299 with {:ok, object} <- ActivityPub.upload(file) do
301 |> Map.put("id", object.id)
303 render conn, StatusView, "attachment.json", %{attachment: data}
307 def favourited_by(conn, %{"id" => id}) do
308 with %Activity{data: %{"object" => %{"likes" => likes}}} <- Repo.get(Activity, id) do
310 where: u.ap_id in ^likes
312 render conn, AccountView, "accounts.json", %{users: users, as: :user}
318 def reblogged_by(conn, %{"id" => id}) do
319 with %Activity{data: %{"object" => %{"announcements" => announces}}} <- Repo.get(Activity, id) do
321 where: u.ap_id in ^announces
323 render conn, AccountView, "accounts.json", %{users: users, as: :user}
330 def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
332 |> Map.put("type", "Create")
333 |> Map.put("local_only", !!params["local"])
334 |> Map.put("blocking_user", user)
336 activities = ActivityPub.fetch_public_activities(params)
340 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
344 def followers(conn, %{"id" => id}) do
345 with %User{} = user <- Repo.get(User, id),
346 {:ok, followers} <- User.get_followers(user) do
347 render conn, AccountView, "accounts.json", %{users: followers, as: :user}
351 def following(conn, %{"id" => id}) do
352 with %User{} = user <- Repo.get(User, id),
353 {:ok, followers} <- User.get_friends(user) do
354 render conn, AccountView, "accounts.json", %{users: followers, as: :user}
358 def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
359 with %User{} = followed <- Repo.get(User, id),
360 {:ok, follower} <- User.follow(follower, followed),
361 {:ok, _activity} <- ActivityPub.follow(follower, followed) do
362 render conn, AccountView, "relationship.json", %{user: follower, target: followed}
366 |> put_resp_content_type("application/json")
367 |> send_resp(403, Poison.encode!(%{"error" => message}))
371 def follow(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
372 with %User{} = followed <- Repo.get_by(User, nickname: uri),
373 {:ok, follower} <- User.follow(follower, followed),
374 {:ok, _activity} <- ActivityPub.follow(follower, followed) do
375 render conn, AccountView, "account.json", %{user: followed}
379 |> put_resp_content_type("application/json")
380 |> send_resp(403, Poison.encode!(%{"error" => message}))
384 # TODO: Clean up and unify
385 def unfollow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
386 with %User{} = followed <- Repo.get(User, id),
387 { :ok, follower, follow_activity } <- User.unfollow(follower, followed),
388 { :ok, _activity } <- ActivityPub.insert(%{
390 "actor" => follower.ap_id,
391 "object" => follow_activity.data["id"] # get latest Follow for these users
393 render conn, AccountView, "relationship.json", %{user: follower, target: followed}
397 def block(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
398 with %User{} = blocked <- Repo.get(User, id),
399 {:ok, blocker} <- User.block(blocker, blocked) do
400 render conn, AccountView, "relationship.json", %{user: blocker, target: blocked}
404 |> put_resp_content_type("application/json")
405 |> send_resp(403, Poison.encode!(%{"error" => message}))
409 def unblock(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
410 with %User{} = blocked <- Repo.get(User, id),
411 {:ok, blocker} <- User.unblock(blocker, blocked) do
412 render conn, AccountView, "relationship.json", %{user: blocker, target: blocked}
416 |> put_resp_content_type("application/json")
417 |> send_resp(403, Poison.encode!(%{"error" => message}))
421 # TODO: Use proper query
422 def blocks(%{assigns: %{user: user}} = conn, _) do
423 with blocked_users <- user.info["blocks"] || [],
424 accounts <- Enum.map(blocked_users, fn (ap_id) -> User.get_cached_by_ap_id(ap_id) end) do
425 res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
430 def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
431 accounts = User.search(query, params["resolve"] == "true")
433 fetched = if Regex.match?(~r/https?:/, query) do
434 with {:ok, activities} <- OStatus.fetch_activity_from_url(query) do
441 q = from a in Activity,
442 where: fragment("?->>'type' = 'Create'", a.data),
443 where: fragment("to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)", a.data, ^query),
445 statuses = Repo.all(q) ++ fetched
448 "accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
449 "statuses" => StatusView.render("index.json", activities: statuses, for: user, as: :activity),
456 def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
457 accounts = User.search(query, params["resolve"] == "true")
459 res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
464 def favourites(%{assigns: %{user: user}} = conn, _) do
466 |> Map.put("type", "Create")
467 |> Map.put("favorited_by", user.ap_id)
468 |> Map.put("blocking_user", user)
470 activities = ActivityPub.fetch_activities([], params)
474 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
477 def index(%{assigns: %{user: user}} = conn, _params) do
479 |> get_session(:oauth_token)
482 mastodon_emoji = mastodonized_emoji()
483 accounts = Map.put(%{}, user.id, AccountView.render("account.json", %{user: user}))
486 streaming_api_base_url: String.replace(Pleroma.Web.Endpoint.static_url(), "http", "ws"),
489 domain: Pleroma.Web.Endpoint.host(),
492 unfollow_modal: false,
495 auto_play_gif: false,
500 default_privacy: "public",
501 default_sensitive: false
503 media_attachments: %{
504 accept_content_types: [
548 push_subscription: nil,
550 custom_emojis: mastodon_emoji
554 |> render(MastodonView, "index.html", %{initial_state: initial_state})
557 |> redirect(to: "/web/login")
561 def login(conn, _) do
563 |> render(MastodonView, "login.html", %{error: false})
566 defp get_or_make_app() do
567 with %App{} = app <- Repo.get_by(App, client_name: "Mastodon-Local") do
571 cs = App.register_changeset(%App{}, %{client_name: "Mastodon-Local", redirect_uris: ".", scopes: "read,write,follow"})
576 def login_post(conn, %{"authorization" => %{ "name" => name, "password" => password}}) do
577 with %User{} = user <- User.get_cached_by_nickname(name),
578 true <- Pbkdf2.checkpw(password, user.password_hash),
579 {:ok, app} <- get_or_make_app(),
580 {:ok, auth} <- Authorization.create_authorization(app, user),
581 {:ok, token} <- Token.exchange_token(app, auth) do
583 |> put_session(:oauth_token, token.token)
584 |> redirect(to: "/web/getting-started")
588 |> render(MastodonView, "login.html", %{error: "Wrong username or password"})
592 def logout(conn, _) do
598 def relationship_noop(%{assigns: %{user: user}} = conn, %{"id" => id}) do
599 Logger.debug("Unimplemented, returning unmodified relationship")
600 with %User{} = target <- Repo.get(User, id) do
601 render conn, AccountView, "relationship.json", %{user: user, target: target}
605 def empty_array(conn, _) do
606 Logger.debug("Unimplemented, returning an empty array")
610 def render_notification(user, %{id: id, activity: activity, inserted_at: created_at} = _params) do
611 actor = User.get_cached_by_ap_id(activity.data["actor"])
612 created_at = NaiveDateTime.to_iso8601(created_at)
613 |> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
614 case activity.data["type"] do
616 %{id: id, type: "mention", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: activity, for: user})}
618 liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
619 %{id: id, type: "favourite", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: liked_activity, for: user})}
621 announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
622 %{id: id, type: "reblog", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: announced_activity, for: user})}
624 %{id: id, type: "follow", created_at: created_at, account: AccountView.render("account.json", %{user: actor})}