- Meta.allow_tag_with_this_attribute_values("a", "rel", [
- "tag",
- "nofollow",
- "noopener",
- "noreferrer"
- ])
-
- Meta.allow_tag_with_these_attributes("a", ["name", "title"])
-
- Meta.allow_tag_with_these_attributes("abbr", ["title"])
-
- Meta.allow_tag_with_these_attributes("b", [])
- Meta.allow_tag_with_these_attributes("blockquote", [])
- Meta.allow_tag_with_these_attributes("br", [])
- Meta.allow_tag_with_these_attributes("code", [])
- Meta.allow_tag_with_these_attributes("del", [])
- Meta.allow_tag_with_these_attributes("em", [])
- Meta.allow_tag_with_these_attributes("i", [])
- Meta.allow_tag_with_these_attributes("li", [])
- Meta.allow_tag_with_these_attributes("ol", [])
- Meta.allow_tag_with_these_attributes("p", [])
- Meta.allow_tag_with_these_attributes("pre", [])
- Meta.allow_tag_with_these_attributes("strong", [])
- Meta.allow_tag_with_these_attributes("sub", [])
- Meta.allow_tag_with_these_attributes("sup", [])
- Meta.allow_tag_with_these_attributes("u", [])
- Meta.allow_tag_with_these_attributes("ul", [])
-
- Meta.allow_tag_with_this_attribute_values("span", "class", ["h-card"])
- Meta.allow_tag_with_these_attributes("span", [])
-
- @allow_inline_images Pleroma.Config.get([:markup, :allow_inline_images])
-
- if @allow_inline_images do
- # restrict img tags to http/https only, because of MediaProxy.
- Meta.allow_tag_with_uri_attributes("img", ["src"], ["http", "https"])
-
- Meta.allow_tag_with_these_attributes("img", [
- "width",
- "height",
- "class",
- "title",
- "alt"
- ])
- end
-
- if Pleroma.Config.get([:markup, :allow_tables]) do
- Meta.allow_tag_with_these_attributes("table", [])
- Meta.allow_tag_with_these_attributes("tbody", [])
- Meta.allow_tag_with_these_attributes("td", [])
- Meta.allow_tag_with_these_attributes("th", [])
- Meta.allow_tag_with_these_attributes("thead", [])
- Meta.allow_tag_with_these_attributes("tr", [])
- end
-
- if Pleroma.Config.get([:markup, :allow_headings]) do
- Meta.allow_tag_with_these_attributes("h1", [])
- Meta.allow_tag_with_these_attributes("h2", [])
- Meta.allow_tag_with_these_attributes("h3", [])
- Meta.allow_tag_with_these_attributes("h4", [])
- Meta.allow_tag_with_these_attributes("h5", [])
- end
-
- if Pleroma.Config.get([:markup, :allow_fonts]) do
- Meta.allow_tag_with_these_attributes("font", ["face"])
- end
-
- Meta.strip_everything_not_covered()
-end
-
-defmodule Pleroma.HTML.Transform.MediaProxy do
- @moduledoc "Transforms inline image URIs to use MediaProxy."
-
- alias Pleroma.Web.MediaProxy
-
- def before_scrub(html), do: html
-
- def scrub_attribute("img", {"src", "http" <> target}) do
- media_url =
- ("http" <> target)
- |> MediaProxy.url()
-
- {"src", media_url}