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html: default to using normal scrub policy if provided scrub policy is nil

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This commit is contained in:
William Pitcock 2018-09-22 01:10:53 +00:00
parent 4cb6331843
commit 8ae9424edb
1 changed files with 7 additions and 5 deletions
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12
lib/pleroma/html.ex
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@ -12,17 +12,19 @@ def get_scrubbers() do
|> get_scrubbers
end
def filter_tags(html, scrubber) do
html |> Scrubber.scrub(scrubber)
end
def filter_tags(html) do
def filter_tags(html, nil) do
get_scrubbers()
|> Enum.reduce(html, fn scrubber, html ->
filter_tags(html, scrubber)
end)
end
def filter_tags(html, scrubber) do
html |> Scrubber.scrub(scrubber)
end
def filter_tags(html), do: filter_tags(html, nil)
def strip_tags(html) do
html |> Scrubber.scrub(Scrubber.StripTags)
end