+
+ def render("attachment.json", %{attachment: attachment}) do
+ [%{"mediaType" => media_type, "href" => href} | _] = attachment["url"]
+
+ type =
+ cond do
+ String.contains?(media_type, "image") -> "image"
+ String.contains?(media_type, "video") -> "video"
+ String.contains?(media_type, "audio") -> "audio"
+ true -> "unknown"
+ end
+
+ <<hash_id::signed-32, _rest::binary>> = :crypto.hash(:md5, href)
+
+ %{
+ id: to_string(attachment["id"] || hash_id),
+ url: MediaProxy.url(href),
+ remote_url: href,
+ preview_url: MediaProxy.url(href),
+ text_url: href,
+ type: type
+ }
+ end
+
+ def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
+ _id = activity.data["object"]["inReplyTo"]
+ replied_to_activities[activity.data["object"]["inReplyTo"]]
+ end
+
+ def get_reply_to(%{data: %{"object" => object}}, _) do
+ if object["inReplyTo"] && object["inReplyTo"] != "" do
+ Activity.get_create_activity_by_object_ap_id(object["inReplyTo"])
+ else
+ nil
+ end
+ end
+
+ def get_visibility(object) do
+ public = "https://www.w3.org/ns/activitystreams#Public"
+ to = object["to"] || []
+ cc = object["cc"] || []
+
+ cond do
+ public in to ->
+ "public"
+
+ public in cc ->
+ "unlisted"
+
+ # this should use the sql for the object's activity
+ Enum.any?(to, &String.contains?(&1, "/followers")) ->
+ "private"
+
+ true ->
+ "direct"
+ end
+ end
+
+ def render_content(%{"type" => "Article"} = object) do
+ summary = object["name"]
+
+ content =
+ if !!summary and summary != "" do
+ "<p><a href=\"#{object["url"]}\">#{summary}</a></p>#{object["content"]}"
+ else
+ object["content"]
+ end
+
+ HtmlSanitizeEx.basic_html(content)
+ end
+
+ def render_content(object) do
+ HtmlSanitizeEx.basic_html(object["content"])
+ end