api/v1/timelines/direct implementation

This commit is contained in:
csaurus 2018-05-10 22:17:33 -04:00
parent 392bd9ef56
commit c8d418acdd
3 changed files with 34 additions and 0 deletions

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@ -224,6 +224,28 @@ def fetch_public_activities(opts \\ %{}) do
|> Enum.reverse()
end
@valid_visibilities ~w[direct unlisted public private]
defp restrict_visibility(query, %{visibility: "direct"}) do
public = "https://www.w3.org/ns/activitystreams#Public"
from(
activity in query,
join: sender in User,
on: sender.ap_id == activity.actor,
where:
fragment("not data->'to' \\? ?", ^public) and fragment("not data->'cc' \\? ?", ^public) and
fragment("not data->'to' \\? ?", sender.follower_address)
)
end
defp restrict_visibility(_query, %{visibility: visibility})
when visibility not in @valid_visibilities do
Logger.error("Could not restrict visibility to #{visibility}")
end
defp restrict_visibility(query, _visibility), do: query
defp restrict_since(query, %{"since_id" => since_id}) do
from(activity in query, where: activity.id > ^since_id)
end
@ -347,6 +369,7 @@ def fetch_activities_query(recipients, opts \\ %{}) do
|> restrict_recent(opts)
|> restrict_blocked(opts)
|> restrict_media(opts)
|> restrict_visibility(opts)
end
def fetch_activities(recipients, opts \\ %{}) do

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@ -227,6 +227,15 @@ def user_statuses(%{assigns: %{user: user}} = conn, params) do
end
end
def dm_timeline(%{assigns: %{user: user}} = conn, params) do
query = ActivityPub.fetch_activities_query([user.ap_id], %{visibility: "direct"})
activities = Repo.all(query)
conn
|> add_link_headers(:user_statuses, activities, user.ap_id)
|> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
end
def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
with %Activity{} = activity <- Repo.get(Activity, id),
true <- ActivityPub.visible_for_user?(activity, user) do

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@ -106,6 +106,8 @@ def user_fetcher(username) do
get("/timelines/home", MastodonAPIController, :home_timeline)
get("/timelines/direct", MastodonAPIController, :dm_timeline)
get("/favourites", MastodonAPIController, :favourites)
post("/statuses", MastodonAPIController, :post_status)