Merge branch 'release/2.1.1' into 'stable'

[akkoma] / lib / pleroma / web / rich_media / helpers.ex

diff --git a/lib/pleroma/web/rich_media/helpers.ex b/lib/pleroma/web/rich_media/helpers.ex
index 9d3d7f978b10b48c9afc3960a222fb85bcfb4061..752ca9f8137c6cf6321cc96e0a7bef49e23b7a49 100644 (file)
--- a/lib/pleroma/web/rich_media/helpers.ex
+++ b/lib/pleroma/web/rich_media/helpers.ex
@@ -9,17 +9,22 @@ defmodule Pleroma.Web.RichMedia.Helpers do
   alias Pleroma.Object
   alias Pleroma.Web.RichMedia.Parser
 
-  @spec validate_page_url(any()) :: :ok | :error
+  @rich_media_options [
+    pool: :media,
+    max_body: 2_000_000
+  ]
+
+  @spec validate_page_url(URI.t() | binary()) :: :ok | :error
   defp validate_page_url(page_url) when is_binary(page_url) do
-    validate_tld = Application.get_env(:auto_linker, :opts)[:validate_tld]
+    validate_tld = Pleroma.Config.get([Pleroma.Formatter, :validate_tld])
 
     page_url
-    |> AutoLinker.Parser.url?(scheme: true, validate_tld: validate_tld)
+    |> Linkify.Parser.url?(validate_tld: validate_tld)
     |> parse_uri(page_url)
   end
 
-  defp validate_page_url(%URI{host: host, scheme: scheme, authority: authority})
-       when scheme == "https" and not is_nil(authority) do
+  defp validate_page_url(%URI{host: host, scheme: "https", authority: authority})
+       when is_binary(authority) do
     cond do
       host in Config.get([:rich_media, :ignore_hosts], []) ->
         :error
@@ -49,11 +54,11 @@ defmodule Pleroma.Web.RichMedia.Helpers do
     |> hd
   end
 
-  def fetch_data_for_activity(%Activity{data: %{"type" => "Create"}} = activity) do
+  def fetch_data_for_object(object) do
     with true <- Config.get([:rich_media, :enabled]),
-         %Object{} = object <- Object.normalize(activity),
          false <- object.data["sensitive"] || false,
-         {:ok, page_url} <- HTML.extract_first_external_url(object, object.data["content"]),
+         {:ok, page_url} <-
+           HTML.extract_first_external_url_from_object(object),
          :ok <- validate_page_url(page_url),
          {:ok, rich_media} <- Parser.parse(page_url) do
       %{page_url: page_url, rich_media: rich_media}
@@ -62,10 +67,35 @@ defmodule Pleroma.Web.RichMedia.Helpers do
     end
   end
 
+  def fetch_data_for_activity(%Activity{data: %{"type" => "Create"}} = activity) do
+    with true <- Config.get([:rich_media, :enabled]),
+         %Object{} = object <- Object.normalize(activity) do
+      fetch_data_for_object(object)
+    else
+      _ -> %{}
+    end
+  end
+
   def fetch_data_for_activity(_), do: %{}
 
   def perform(:fetch, %Activity{} = activity) do
     fetch_data_for_activity(activity)
     :ok
   end
+
+  def rich_media_get(url) do
+    headers = [{"user-agent", Pleroma.Application.user_agent() <> "; Bot"}]
+
+    options =
+      if Application.get_env(:tesla, :adapter) == Tesla.Adapter.Hackney do
+        Keyword.merge(@rich_media_options,
+          recv_timeout: 2_000,
+          with_body: true
+        )
+      else
+        @rich_media_options
+      end
+
+    Pleroma.HTTP.get(url, headers, adapter: options)
+  end
 end