debianize-mobilizon/lib/service/formatter/html.ex

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# Portions of this file are derived from Pleroma:
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social>
# SPDX-License-Identifier: AGPL-3.0-only
# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/lib/pleroma/html.ex
defmodule Mobilizon.Service.Formatter.HTML do
@moduledoc """
Service to filter tags out of HTML content.
"""
alias FastSanitize.Sanitizer
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alias Mobilizon.Service.Formatter.{DefaultScrubbler, OEmbed}
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def filter_tags(html), do: Sanitizer.scrub(html, DefaultScrubbler)
def strip_tags(html) do
case FastSanitize.strip_tags(html) do
{:ok, html} ->
html
_ ->
raise "Failed to filter tags"
end
end
def filter_tags_for_oembed(html), do: Sanitizer.scrub(html, OEmbed)
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end