34 lines
928 B
Elixir
34 lines
928 B
Elixir
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defmodule ClacksWeb.WebFingerController do
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use ClacksWeb, :controller
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alias Clacks.Actor
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@acct_regex ~r/(?:acct:)?([a-z0-9_]+)(?:@.+)?/i
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def get(conn, %{"resource" => resource}) do
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with [_, nickname] <- Regex.run(@acct_regex, resource),
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%Actor{local: true} = actor <- Actor.get_by_nickanme(nickname) do
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url = Application.get_env(:clacks, ClacksWeb.Endpoint)[:url]
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host = url[:host]
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port = url[:port]
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maybe_port = if port == URI.default_port(url[:scheme]), do: "", else: ":#{port}"
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conn
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|> json(%{
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"subject" => "acct:#{actor.nickname}@#{host}#{maybe_port}",
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"links" => [
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%{
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"rel" => "self",
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"type" => "application/activity+json",
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"href" => actor.ap_id
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}
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]
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})
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else
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_ ->
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conn
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|> put_status(404)
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|> json(%{error: "No such resource"})
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end
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end
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end
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