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RichMedia: skip the quote fallback link when picking the card URL

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Mastodon, Misskey and InlineQuotePolicy put "RE: <url>" in a .quote-inline
element at the start of a quote post. Its link was taken for the link card,
which then showed the quoted post a second time.
This commit is contained in:
Lain Soykaf 2026-10-13 21:39:43 +04:00
commit d13000b2b9
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3 changed files with 43 additions and 3 deletions
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8
lib/pleroma/html.ex
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@ -66,14 +66,16 @@ defmodule Pleroma.HTML do
end
@spec extract_first_external_url_from_object(Pleroma.Object.t()) :: String.t() | nil
def extract_first_external_url_from_object(%{data: %{"content" => content}})
def extract_first_external_url_from_object(%{data: %{"content" => content} = data})
when is_binary(content) do
# A quote post's fallback link ("RE: <url>", in a .quote-inline element or
# bare) points at the quoted post, which is shown already.
content
|> Floki.parse_fragment!()
|> Floki.filter_out(".quote-inline")
|> Floki.find("a:not(.mention,.hashtag,.attachment,[rel~=\"tag\"])")
|> Enum.take(1)
|> Floki.attribute("href")
|> Enum.at(0)
|> Enum.find(&(&1 != data["quoteUrl"]))
end
def extract_first_external_url_from_object(_), do: nil