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mastodon api: use HTML.extract_first_external_url()

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This commit is contained in:
William Pitcock 2019-01-26 14:56:14 +00:00
parent be9abb2cc5
commit 86037e9c39
1 changed files with 6 additions and 9 deletions
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15
lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
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@ -6,6 +6,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
use Pleroma.Web, :controller
alias Pleroma.{Repo, Object, Activity, User, Notification, Stats}
alias Pleroma.Web
alias Pleroma.HTML
alias Pleroma.Web.MastodonAPI.{
StatusView,
@ -1322,22 +1323,18 @@ def suggestions(%{assigns: %{user: user}} = conn, _) do
end
end
defp status_first_external_url(content) do
content
|> Floki.filter_out("a.mention")
|> Floki.attribute("a", "href")
|> Enum.at(0)
end
def get_status_card(status_id) do
with %Activity{} = activity <- Repo.get(Activity, status_id),
true <- ActivityPub.is_public?(activity),
page_url <- status_first_external_url(activity.data["object"]["content"]),
%Object{} = object <- Object.normalize(activity.data["object"]),
page_url <- HTML.extract_first_external_url(object, object.data["content"]),
{:ok, rich_media} <- Pleroma.Web.RichMedia.Parser.parse(page_url) do
site_name = rich_media[:site_name] || URI.parse(page_url).host
rich_media
|> Map.take([:image, :title, :url, :description])
|> Map.put(:type, "link")
|> Map.put(:provider_name, rich_media.site_name)
|> Map.put(:provider_name, site_name)
else
_ -> %{}
end