emoji.ex (899B)
- # Pleroma: A lightweight social networking server
- # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
- # SPDX-License-Identifier: AGPL-3.0-only
- defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.Emoji do
- use Ecto.Type
- def type, do: :map
- def cast(data) when is_map(data) do
- has_invalid_emoji? =
- Enum.find(data, fn
- {name, uri} when is_binary(name) and is_binary(uri) ->
- # based on ObjectValidators.Uri.cast()
- case URI.parse(uri) do
- %URI{host: nil} -> true
- %URI{host: ""} -> true
- %URI{scheme: scheme} when scheme in ["https", "http"] -> false
- _ -> true
- end
- {_name, _uri} ->
- true
- end)
- if has_invalid_emoji?, do: :error, else: {:ok, data}
- end
- def cast(_data), do: :error
- def dump(data), do: {:ok, data}
- def load(data), do: {:ok, data}
- end