forked from AkkomaGang/akkoma
Replace map with reduce to remove nils
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1 changed files with 8 additions and 6 deletions
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@ -50,23 +50,25 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
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end
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end
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end
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end
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defp build_attachments(activity) do
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defp build_attachments(%{data: %{"object" => %{"attachment" => attachments}}} = _activity) do
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Enum.reduce(activity.data["object"]["attachment"], [], fn attachment, acc ->
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Enum.reduce(attachments, [], fn attachment, acc ->
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rendered_tags =
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rendered_tags =
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Enum.map(attachment["url"], fn url ->
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Enum.reduce(attachment["url"], [], fn url, acc ->
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media_type =
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media_type =
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Enum.find(["image", "audio", "video"], fn media_type ->
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Enum.find(["image", "audio", "video"], fn media_type ->
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String.starts_with?(url["mediaType"], media_type)
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String.starts_with?(url["mediaType"], media_type)
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end)
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end)
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if media_type do
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if media_type do
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{:meta, [property: "og:" <> media_type, content: attachment_url(url["href"])], []}
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[
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{:meta, [property: "og:" <> media_type, content: attachment_url(url["href"])], []}
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]
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else
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else
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nil
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acc
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end
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end
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end)
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end)
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Enum.reject(rendered_tags, &is_nil/1)
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acc ++ rendered_tags
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acc ++ rendered_tags
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end)
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end)
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end
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end
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