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 masto_instance(conn, _params) do
35 description: "A Pleroma instance, an alternative fediverse server",
36 version: "Pleroma Dev"
42 defp add_link_headers(conn, method, activities) do
43 last = List.last(activities)
44 first = List.first(activities)
48 next_url = mastodon_api_url(Pleroma.Web.Endpoint, method, max_id: min)
49 prev_url = mastodon_api_url(Pleroma.Web.Endpoint, method, since_id: max)
51 |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
57 def home_timeline(%{assigns: %{user: user}} = conn, params) do
58 activities = ActivityPub.fetch_activities([user.ap_id | user.following], Map.put(params, "type", "Create"))
62 |> add_link_headers(:home_timeline, activities)
63 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
66 def public_timeline(%{assigns: %{user: user}} = conn, params) do
68 |> Map.put("type", "Create")
69 |> Map.put("local_only", !!params["local"])
71 activities = ActivityPub.fetch_public_activities(params)
75 |> add_link_headers(:public_timeline, activities)
76 |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
79 def user_statuses(%{assigns: %{user: user}} = conn, params) do
80 with %User{ap_id: ap_id} <- Repo.get(User, params["id"]) do
82 |> Map.put("type", "Create")
83 |> Map.put("actor_id", ap_id)
85 activities = ActivityPub.fetch_activities([], params)
88 render conn, StatusView, "index.json", %{activities: activities, for: user, as: :activity}
92 def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
93 with %Activity{} = activity <- Repo.get(Activity, id) do
94 render conn, StatusView, "status.json", %{activity: activity, for: user}
98 def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
99 with %Activity{} = activity <- Repo.get(Activity, id),
100 activities <- ActivityPub.fetch_activities_for_context(activity.data["object"]["context"]),
101 activities <- activities |> Enum.filter(fn (%{id: aid}) -> to_string(aid) != to_string(id) end),
102 grouped_activities <- Enum.group_by(activities, fn (%{id: id}) -> id < activity.id end) do
104 ancestors: StatusView.render("index.json", for: user, activities: grouped_activities[true] || [], as: :activity) |> Enum.reverse,
105 descendants: StatusView.render("index.json", for: user, activities: grouped_activities[false] || [], as: :activity) |> Enum.reverse,
112 def post_status(%{assigns: %{user: user}} = conn, %{"status" => status} = params) do
113 l = status |> String.trim |> String.length
116 |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
118 if l > 0 && l < 5000 do
119 {:ok, activity} = TwitterAPI.create_status(user, params)
120 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
124 def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
125 with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
131 |> json(%{error: "Can't delete this post"})
135 def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
136 with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
137 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
138 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
142 def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
143 with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
144 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
145 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
149 def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
150 with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
151 %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
152 render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
156 def notifications(%{assigns: %{user: user}} = conn, params) do
157 notifications = Notification.for_user(user, params)
158 result = Enum.map(notifications, fn (%{id: id, activity: activity, inserted_at: created_at}) ->
159 actor = User.get_cached_by_ap_id(activity.data["actor"])
160 created_at = NaiveDateTime.to_iso8601(created_at)
161 case activity.data["type"] do
163 %{id: id, type: "mention", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: activity})}
165 liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
166 %{id: id, type: "favourite", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: liked_activity})}
168 announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
169 %{id: id, type: "reblog", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: announced_activity})}
171 %{id: id, type: "follow", created_at: created_at, account: AccountView.render("account.json", %{user: actor})}
175 |> Enum.filter(&(&1))
178 |> add_link_headers(:notifications, notifications)
182 def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
186 targets = Repo.all(q)
187 render conn, AccountView, "relationships.json", %{user: user, targets: targets}
190 def empty_array(conn, _) do
191 Logger.debug("Unimplemented, returning an empty array")