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
12 def create_app(conn, params) do
13 with cs <- App.register_changeset(%App{}, params) |> IO.inspect,
14 {:ok, app} <- Repo.insert(cs) |> IO.inspect do
17 client_id: app.client_id,
18 client_secret: app.client_secret
25 def verify_credentials(%{assigns: %{user: user}} = conn, params) do
26 account = AccountView.render("account.json", %{user: user})
30 def masto_instance(conn, _params) do
34 description: "A Pleroma instance, an alternative fediverse server",
35 version: "Pleroma Dev"
41 defp add_link_headers(conn, method, activities) do
42 last = List.last(activities)
43 first = List.first(activities)
47 next_url = mastodon_api_url(Pleroma.Web.Endpoint, method, max_id: min)
48 prev_url = mastodon_api_url(Pleroma.Web.Endpoint, method, since_id: max)
50 |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
56 def home_timeline(%{assigns: %{user: user}} = conn, params) do
57 activities = ActivityPub.fetch_activities([user.ap_id | user.following], Map.put(params, "type", "Create"))
61 |> add_link_headers(:home_timeline, activities)
62 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
65 def public_timeline(%{assigns: %{user: user}} = conn, params) do
67 |> Map.put("type", "Create")
68 |> Map.put("local_only", !!params["local"])
70 activities = ActivityPub.fetch_public_activities(params)
74 |> add_link_headers(:public_timeline, activities)
75 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
78 def user_statuses(%{assigns: %{user: user}} = conn, params) do
79 with %User{ap_id: ap_id} <- Repo.get(User, params["id"]) do
81 |> Map.put("type", "Create")
82 |> Map.put("actor_id", ap_id)
84 activities = ActivityPub.fetch_activities([], params)
87 render conn, StatusView, "index.json", %{activities: activities, for: user, as: :activity}
91 def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
92 with %Activity{} = activity <- Repo.get(Activity, id) do
93 render conn, StatusView, "status.json", %{activity: activity, for: user}
97 def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
98 with %Activity{} = activity <- Repo.get(Activity, id),
99 activities <- ActivityPub.fetch_activities_for_context(activity.data["object"]["context"]),
100 activities <- activities |> Enum.filter(fn (%{id: aid}) -> to_string(aid) != to_string(id) end),
101 grouped_activities <- Enum.group_by(activities, fn (%{id: id}) -> id < activity.id end) do
103 ancestors: StatusView.render("index.json", for: user, activities: grouped_activities[true] || [], as: :activity) |> Enum.reverse,
104 descendants: StatusView.render("index.json", for: user, activities: grouped_activities[false] || [], as: :activity) |> Enum.reverse,
111 def post_status(%{assigns: %{user: user}} = conn, %{"status" => status} = params) do
112 l = status |> String.trim |> String.length
115 |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
117 if l > 0 && l < 5000 do
118 {:ok, activity} = TwitterAPI.create_status(user, params)
119 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
123 def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
124 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
130 |> json(%{error: "Can't delete this post"})
134 def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
135 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
136 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
137 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
141 def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
142 with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
143 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
144 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
148 def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
149 with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
150 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
151 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
155 def notifications(%{assigns: %{user: user}} = conn, params) do
156 notifications = Notification.for_user(user, params)
157 result = Enum.map(notifications, fn (%{id: id, activity: activity, inserted_at: created_at}) ->
158 actor = User.get_cached_by_ap_id(activity.data["actor"])
159 case activity.data["type"] do
161 %{id: id, type: "mention", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: activity})}
163 liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
164 %{id: id, type: "favourite", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: liked_activity})}
166 announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
167 %{id: id, type: "reblog", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: announced_activity})}
169 %{id: id, type: "follow", created_at: created_at, account: AccountView.render("account.json", %{user: actor})}
173 |> Enum.filter(&(&1))
176 |> add_link_headers(:notifications, notifications)
180 def empty_array(conn, _) do
181 Logger.debug("Unimplemented, returning an empty array")