Object Validator Types: Add Recipients.

This commit is contained in:
lain 2020-04-29 19:08:08 +02:00
parent 58fded9858
commit b8056e69e0
2 changed files with 61 additions and 0 deletions

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defmodule Pleroma.Web.ActivityPub.ObjectValidators.Types.Recipients do
use Ecto.Type
alias Pleroma.Web.ActivityPub.ObjectValidators.Types.ObjectID
def type, do: {:array, ObjectID}
def cast(object) when is_binary(object) do
cast([object])
end
def cast(data) when is_list(data) do
data
|> Enum.reduce({:ok, []}, fn element, acc ->
case {acc, ObjectID.cast(element)} do
{:error, _} -> :error
{_, :error} -> :error
{{:ok, list}, {:ok, id}} -> {:ok, [id | list]}
end
end)
end
def cast(_) do
:error
end
def dump(data) do
{:ok, data}
end
def load(data) do
{:ok, data}
end
end

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defmodule Pleroma.Web.ObjectValidators.Types.RecipientsTest do
alias Pleroma.Web.ActivityPub.ObjectValidators.Types.Recipients
use Pleroma.DataCase
test "it asserts that all elements of the list are object ids" do
list = ["https://lain.com/users/lain", "invalid"]
assert :error == Recipients.cast(list)
end
test "it works with a list" do
list = ["https://lain.com/users/lain"]
assert {:ok, list} == Recipients.cast(list)
end
test "it works with a list with whole objects" do
list = ["https://lain.com/users/lain", %{"id" => "https://gensokyo.2hu/users/raymoo"}]
resulting_list = ["https://gensokyo.2hu/users/raymoo", "https://lain.com/users/lain"]
assert {:ok, resulting_list} == Recipients.cast(list)
end
test "it turns a single string into a list" do
recipient = "https://lain.com/users/lain"
assert {:ok, [recipient]} == Recipients.cast(recipient)
end
end