Commit d94ee5cd authored by Martin's avatar Martin
Browse files

Mastodon API: Support push subscription CRUD

parent c2d592c9
......@@ -1138,6 +1138,33 @@ def delete_filter(%{assigns: %{user: user}} = conn, %{"id" => filter_id}) do
json(conn, %{})
end
def create_push_subscription(%{assigns: %{user: user, token: token}} = conn, params) do
Pleroma.Web.Push.Subscription.delete_if_exists(user, token)
{:ok, subscription} = Pleroma.Web.Push.Subscription.create(user, token, params)
view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
json(conn, view)
end
def get_push_subscription(%{assigns: %{user: user, token: token}} = conn, params) do
subscription = Pleroma.Web.Push.Subscription.get(user, token)
view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
json(conn, view)
end
def update_push_subscription(
%{assigns: %{user: user, token: token}} = conn,
params
) do
{:ok, subscription} = Pleroma.Web.Push.Subscription.update(user, token, params)
view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
json(conn, view)
end
def delete_push_subscription(%{assigns: %{user: user, token: token}} = conn, params) do
{:ok, _response} = Pleroma.Web.Push.Subscription.delete(user, token)
json(conn, %{})
end
def errors(conn, _) do
conn
|> put_status(500)
......
defmodule Pleroma.Web.MastodonAPI.PushSubscriptionView do
use Pleroma.Web, :view
alias Pleroma.Web.MastodonAPI.PushSubscriptionView
def render("push_subscription.json", %{subscription: subscription}) do
%{
id: to_string(subscription.id),
endpoint: subscription.endpoint,
alerts: Map.get(subscription.data, "alerts"),
# TODO: generate VAPID server key
server_key: "N/A"
}
end
end
defmodule Pleroma.Web.Push.Subscription do
use Ecto.Schema
import Ecto.{Changeset, Query}
alias Pleroma.{Repo, User}
alias Pleroma.Web.OAuth.Token
alias Pleroma.Web.Push.Subscription
schema "push_subscriptions" do
belongs_to(:user, User)
belongs_to(:token, Token)
field(:endpoint, :string)
field(:key_p256dh, :string)
field(:key_auth, :string)
field(:data, :map, default: %{})
timestamps()
end
@supported_alert_types ~w[follow favourite mention reblog]
defp alerts(%{"data" => %{"alerts" => alerts}}) do
alerts = Map.take(alerts, @supported_alert_types)
%{"alerts" => alerts}
end
def create(
%User{} = user,
%Token{} = token,
%{
"subscription" => %{
"endpoint" => endpoint,
"keys" => %{"auth" => key_auth, "p256dh" => key_p256dh}
}
} = params
) do
Repo.insert(%Subscription{
user_id: user.id,
token_id: token.id,
endpoint: endpoint,
key_auth: key_auth,
key_p256dh: key_p256dh,
data: alerts(params)
})
end
def get(%User{id: user_id}, %Token{id: token_id}) do
Repo.get_by(Subscription, user_id: user_id, token_id: token_id)
end
def update(user, token, params) do
get(user, token)
|> change(data: alerts(params))
|> Repo.update()
end
def delete(user, token) do
Repo.delete(get(user, token))
end
def delete_if_exists(user, token) do
case get(user, token) do
nil -> {:ok, nil}
sub -> Repo.delete(sub)
end
end
end
......@@ -171,6 +171,11 @@ defmodule Pleroma.Web.Router do
put("/filters/:id", MastodonAPIController, :update_filter)
delete("/filters/:id", MastodonAPIController, :delete_filter)
post("/push/subscription", MastodonAPIController, :create_push_subscription)
get("/push/subscription", MastodonAPIController, :get_push_subscription)
put("/push/subscription", MastodonAPIController, :update_push_subscription)
delete("/push/subscription", MastodonAPIController, :delete_push_subscription)
get("/suggestions", MastodonAPIController, :suggestions)
get("/endorsements", MastodonAPIController, :empty_array)
......
defmodule Pleroma.Repo.Migrations.CreatePushSubscriptions do
use Ecto.Migration
def change do
create table("push_subscriptions") do
add :user_id, references("users", on_delete: :delete_all)
add :token_id, references("oauth_tokens", on_delete: :delete_all)
add :endpoint, :string
add :key_p256dh, :string
add :key_auth, :string
add :data, :map
timestamps()
end
create index("push_subscriptions", [:user_id, :token_id], unique: true)
end
end
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