+
+ def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+ with {:ok, announce, _activity} = CommonAPI.repeat(ap_id_or_id, user) do
+ render conn, StatusView, "status.json", %{activity: announce, for: user, as: :activity}
+ end
+ end
+
+ def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+ with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+ render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
+ end
+ end
+
+ def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+ with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+ render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
+ end
+ end
+
+ def notifications(%{assigns: %{user: user}} = conn, params) do
+ notifications = Notification.for_user(user, params)
+ result = Enum.map(notifications, fn x ->
+ render_notification(user, x)
+ end)
+ |> Enum.filter(&(&1))
+
+ conn
+ |> add_link_headers(:notifications, notifications)
+ |> json(result)
+ end
+
+ def get_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
+ with {:ok, notification} <- Notification.get(user, id) do
+ json(conn, render_notification(user, notification))
+ else
+ {:error, reason} ->
+ conn
+ |> put_resp_content_type("application/json")
+ |> send_resp(403, Poison.encode!(%{"error" => reason}))
+ end
+ end
+
+ def clear_notifications(%{assigns: %{user: user}} = conn, _params) do
+ Notification.clear(user)
+ json(conn, %{})
+ end
+
+ def dismiss_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
+ with {:ok, _notif} <- Notification.dismiss(user, id) do
+ json(conn, %{})
+ else
+ {:error, reason} ->
+ conn
+ |> put_resp_content_type("application/json")
+ |> send_resp(403, Poison.encode!(%{"error" => reason}))
+ end
+ end
+
+ def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+ id = List.wrap(id)
+ q = from u in User,
+ where: u.id in ^id
+ targets = Repo.all(q)
+ render conn, AccountView, "relationships.json", %{user: user, targets: targets}
+ end
+
+ def upload(%{assigns: %{user: _}} = conn, %{"file" => file}) do
+ with {:ok, object} <- ActivityPub.upload(file) do
+ data = object.data
+ |> Map.put("id", object.id)
+
+ render conn, StatusView, "attachment.json", %{attachment: data}
+ end
+ end
+
+ def favourited_by(conn, %{"id" => id}) do
+ with %Activity{data: %{"object" => %{"likes" => likes}}} <- Repo.get(Activity, id) do
+ q = from u in User,
+ where: u.ap_id in ^likes
+ users = Repo.all(q)
+ render conn, AccountView, "accounts.json", %{users: users, as: :user}
+ else
+ _ -> json(conn, [])
+ end
+ end
+
+ def reblogged_by(conn, %{"id" => id}) do
+ with %Activity{data: %{"object" => %{"announcements" => announces}}} <- Repo.get(Activity, id) do
+ q = from u in User,
+ where: u.ap_id in ^announces
+ users = Repo.all(q)
+ render conn, AccountView, "accounts.json", %{users: users, as: :user}
+ else
+ _ -> json(conn, [])
+ end
+ end
+
+ # TODO: Link headers
+ def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
+ params = params
+ |> Map.put("type", "Create")
+ |> Map.put("local_only", !!params["local"])
+ |> Map.put("blocking_user", user)
+
+ activities = ActivityPub.fetch_public_activities(params)
+ |> Enum.reverse
+
+ conn
+ |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
+ end
+
+ # TODO: Pagination
+ def followers(conn, %{"id" => id}) do
+ with %User{} = user <- Repo.get(User, id),
+ {:ok, followers} <- User.get_followers(user) do
+ render conn, AccountView, "accounts.json", %{users: followers, as: :user}
+ end
+ end
+
+ def following(conn, %{"id" => id}) do
+ with %User{} = user <- Repo.get(User, id),
+ {:ok, followers} <- User.get_friends(user) do
+ render conn, AccountView, "accounts.json", %{users: followers, as: :user}
+ end
+ end
+
+ def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
+ with %User{} = followed <- Repo.get(User, id),
+ {:ok, follower} <- User.follow(follower, followed),
+ {:ok, _activity} <- ActivityPub.follow(follower, followed) do
+ render conn, AccountView, "relationship.json", %{user: follower, target: followed}
+ else
+ {:error, message} ->
+ conn
+ |> put_resp_content_type("application/json")
+ |> send_resp(403, Poison.encode!(%{"error" => message}))
+ end
+ end
+
+ def follow(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
+ with %User{} = followed <- Repo.get_by(User, nickname: uri),
+ {:ok, follower} <- User.follow(follower, followed),
+ {:ok, _activity} <- ActivityPub.follow(follower, followed) do
+ render conn, AccountView, "account.json", %{user: followed}
+ else
+ {:error, message} ->
+ conn
+ |> put_resp_content_type("application/json")
+ |> send_resp(403, Poison.encode!(%{"error" => message}))
+ end
+ end
+
+ # TODO: Clean up and unify
+ def unfollow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
+ with %User{} = followed <- Repo.get(User, id),
+ { :ok, follower, follow_activity } <- User.unfollow(follower, followed),
+ { :ok, _activity } <- ActivityPub.insert(%{
+ "type" => "Undo",
+ "actor" => follower.ap_id,
+ "object" => follow_activity.data["id"] # get latest Follow for these users
+ }) do
+ render conn, AccountView, "relationship.json", %{user: follower, target: followed}
+ end
+ end
+
+ def block(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
+ with %User{} = blocked <- Repo.get(User, id),
+ {:ok, blocker} <- User.block(blocker, blocked) do
+ render conn, AccountView, "relationship.json", %{user: blocker, target: blocked}
+ else
+ {:error, message} ->
+ conn
+ |> put_resp_content_type("application/json")
+ |> send_resp(403, Poison.encode!(%{"error" => message}))
+ end
+ end
+
+ def unblock(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
+ with %User{} = blocked <- Repo.get(User, id),
+ {:ok, blocker} <- User.unblock(blocker, blocked) do
+ render conn, AccountView, "relationship.json", %{user: blocker, target: blocked}
+ else
+ {:error, message} ->
+ conn
+ |> put_resp_content_type("application/json")
+ |> send_resp(403, Poison.encode!(%{"error" => message}))
+ end
+ end
+
+ # TODO: Use proper query
+ def blocks(%{assigns: %{user: user}} = conn, _) do
+ with blocked_users <- user.info["blocks"] || [],
+ accounts <- Enum.map(blocked_users, fn (ap_id) -> User.get_cached_by_ap_id(ap_id) end) do
+ res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
+ json(conn, res)
+ end
+ end
+
+ def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
+ accounts = User.search(query, params["resolve"] == "true")
+
+ fetched = if Regex.match?(~r/https?:/, query) do
+ with {:ok, activities} <- OStatus.fetch_activity_from_url(query) do
+ activities
+ else
+ _e -> []
+ end
+ end || []
+
+ q = from a in Activity,
+ where: fragment("?->>'type' = 'Create'", a.data),
+ where: fragment("to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)", a.data, ^query),
+ limit: 20
+ statuses = Repo.all(q) ++ fetched
+
+ res = %{
+ "accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
+ "statuses" => StatusView.render("index.json", activities: statuses, for: user, as: :activity),
+ "hashtags" => []
+ }
+
+ json(conn, res)
+ end
+
+ def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
+ accounts = User.search(query, params["resolve"] == "true")
+
+ res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
+
+ json(conn, res)
+ end
+
+ def favourites(%{assigns: %{user: user}} = conn, _) do
+ params = conn
+ |> Map.put("type", "Create")
+ |> Map.put("favorited_by", user.ap_id)
+ |> Map.put("blocking_user", user)
+
+ activities = ActivityPub.fetch_activities([], params)
+ |> Enum.reverse
+
+ conn
+ |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
+ end
+
+ def index(%{assigns: %{user: user}} = conn, _params) do
+ token = conn
+ |> get_session(:oauth_token)
+
+ if user && token do
+ mastodon_emoji = mastodonized_emoji()
+ accounts = Map.put(%{}, user.id, AccountView.render("account.json", %{user: user}))
+ initial_state = %{
+ meta: %{
+ streaming_api_base_url: String.replace(Pleroma.Web.Endpoint.static_url(), "http", "ws"),
+ access_token: token,
+ locale: "en",
+ domain: Pleroma.Web.Endpoint.host(),
+ admin: "1",
+ me: "#{user.id}",
+ unfollow_modal: false,
+ boost_modal: false,
+ delete_modal: true,
+ auto_play_gif: false,
+ reduce_motion: false
+ },
+ compose: %{
+ me: "#{user.id}",
+ default_privacy: "public",
+ default_sensitive: false
+ },
+ media_attachments: %{
+ accept_content_types: [
+ ".jpg",
+ ".jpeg",
+ ".png",
+ ".gif",
+ ".webm",
+ ".mp4",
+ ".m4v",
+ "image\/jpeg",
+ "image\/png",
+ "image\/gif",
+ "video\/webm",
+ "video\/mp4"
+ ]
+ },
+ settings: %{
+ onboarded: true,
+ home: %{
+ shows: %{
+ reblog: true,
+ reply: true
+ }
+ },
+ notifications: %{
+ alerts: %{
+ follow: true,
+ favourite: true,
+ reblog: true,
+ mention: true
+ },
+ shows: %{
+ follow: true,
+ favourite: true,
+ reblog: true,
+ mention: true
+ },
+ sounds: %{
+ follow: true,
+ favourite: true,
+ reblog: true,
+ mention: true
+ }
+ }
+ },
+ push_subscription: nil,
+ accounts: accounts,
+ custom_emojis: mastodon_emoji
+ } |> Poison.encode!
+ conn
+ |> put_layout(false)
+ |> render(MastodonView, "index.html", %{initial_state: initial_state})
+ else
+ conn
+ |> redirect(to: "/web/login")
+ end
+ end
+
+ def login(conn, _) do
+ conn
+ |> render(MastodonView, "login.html", %{error: false})
+ end
+
+ defp get_or_make_app() do
+ with %App{} = app <- Repo.get_by(App, client_name: "Mastodon-Local") do
+ {:ok, app}
+ else
+ _e ->
+ cs = App.register_changeset(%App{}, %{client_name: "Mastodon-Local", redirect_uris: ".", scopes: "read,write,follow"})
+ Repo.insert(cs)
+ end
+ end
+
+ def login_post(conn, %{"authorization" => %{ "name" => name, "password" => password}}) do
+ with %User{} = user <- User.get_cached_by_nickname(name),
+ true <- Pbkdf2.checkpw(password, user.password_hash),
+ {:ok, app} <- get_or_make_app(),
+ {:ok, auth} <- Authorization.create_authorization(app, user),
+ {:ok, token} <- Token.exchange_token(app, auth) do
+ conn
+ |> put_session(:oauth_token, token.token)
+ |> redirect(to: "/web/getting-started")
+ else
+ _e ->
+ conn
+ |> render(MastodonView, "login.html", %{error: "Wrong username or password"})
+ end
+ end
+
+ def logout(conn, _) do
+ conn
+ |> clear_session
+ |> redirect(to: "/")
+ end
+
+ def relationship_noop(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+ Logger.debug("Unimplemented, returning unmodified relationship")
+ with %User{} = target <- Repo.get(User, id) do
+ render conn, AccountView, "relationship.json", %{user: user, target: target}
+ end
+ end
+
+ def empty_array(conn, _) do
+ Logger.debug("Unimplemented, returning an empty array")
+ json(conn, [])
+ end
+
+ def render_notification(user, %{id: id, activity: activity, inserted_at: created_at} = _params) do
+ actor = User.get_cached_by_ap_id(activity.data["actor"])
+ created_at = NaiveDateTime.to_iso8601(created_at)
+ |> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
+ case activity.data["type"] do
+ "Create" ->
+ %{id: id, type: "mention", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: activity, for: user})}
+ "Like" ->
+ liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
+ %{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})}
+ "Announce" ->
+ announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
+ %{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})}
+ "Follow" ->
+ %{id: id, type: "follow", created_at: created_at, account: AccountView.render("account.json", %{user: actor})}
+ _ -> nil
+ end
+ end