X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fmetadata%2Ftwitter_card.ex;h=df34b033f6a3fbd527119967f719dd3b69e33f46;hb=3104367931bdd259752fb9e2b7a19ba42a72e614;hp=13fa22240649832e4baa015a0e3dba79f8257733;hpb=4956ab5ea30e49147947ba321c1bf93d38d790bd;p=akkoma

diff --git a/lib/pleroma/web/metadata/twitter_card.ex b/lib/pleroma/web/metadata/twitter_card.ex
index 13fa22240..df34b033f 100644
--- a/lib/pleroma/web/metadata/twitter_card.ex
+++ b/lib/pleroma/web/metadata/twitter_card.ex
@@ -1,5 +1,6 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
@@ -9,13 +10,11 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
   alias Pleroma.Web.Metadata.Utils
 
   @behaviour Provider
+  @media_types ["image", "audio", "video"]
 
   @impl Provider
-  def build_tags(%{
-        object: object,
-        user: user
-      }) do
-    attachments = build_attachments(object)
+  def build_tags(%{activity_id: id, object: object, user: user}) do
+    attachments = build_attachments(id, object)
     scrubbed_content = Utils.scrub_html_and_truncate(object)
     # Zero width space
     content =
@@ -26,22 +25,13 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
       end
 
     [
-      {:meta,
-       [
-         property: "twitter:title",
-         content: Utils.user_name_string(user)
-       ], []},
-      {:meta,
-       [
-         property: "twitter:description",
-         content: content
-       ], []}
+      title_tag(user),
+      {:meta, [property: "twitter:description", content: content], []}
     ] ++
       if attachments == [] or Metadata.activity_nsfw?(object) do
         [
-          {:meta,
-           [property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))], []},
-          {:meta, [property: "twitter:card", content: "summary_large_image"], []}
+          image_tag(user),
+          {:meta, [property: "twitter:card", content: "summary"], []}
         ]
       else
         attachments
@@ -50,37 +40,36 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
 
   @impl Provider
   def build_tags(%{user: user}) do
-    with truncated_bio = Utils.scrub_html_and_truncate(user.bio || "") do
+    with truncated_bio = Utils.scrub_html_and_truncate(user.bio) do
       [
-        {:meta,
-         [
-           property: "twitter:title",
-           content: Utils.user_name_string(user)
-         ], []},
+        title_tag(user),
         {:meta, [property: "twitter:description", content: truncated_bio], []},
-        {:meta, [property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))],
-         []},
+        image_tag(user),
         {:meta, [property: "twitter:card", content: "summary"], []}
       ]
     end
   end
 
-  defp build_attachments(%{data: %{"attachment" => attachments}}) do
+  defp title_tag(user) do
+    {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []}
+  end
+
+  def image_tag(user) do
+    {:meta, [property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))], []}
+  end
+
+  defp build_attachments(id, %{data: %{"attachment" => attachments}}) do
     Enum.reduce(attachments, [], fn attachment, acc ->
       rendered_tags =
         Enum.reduce(attachment["url"], [], fn url, acc ->
-          media_type =
-            Enum.find(["image", "audio", "video"], fn media_type ->
-              String.starts_with?(url["mediaType"], media_type)
-            end)
-
           # TODO: Add additional properties to objects when we have the data available.
-          case media_type do
+          case Utils.fetch_media_type(@media_types, url["mediaType"]) do
             "audio" ->
               [
                 {:meta, [property: "twitter:card", content: "player"], []},
-                {:meta, [property: "twitter:player", content: Utils.attachment_url(url["href"])],
-                 []}
+                {:meta, [property: "twitter:player:width", content: "480"], []},
+                {:meta, [property: "twitter:player:height", content: "80"], []},
+                {:meta, [property: "twitter:player", content: player_url(id)], []}
                 | acc
               ]
 
@@ -95,14 +84,14 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
                 | acc
               ]
 
-            # TODO: Need the true width and height values here or Twitter renders an iFrame with a bad aspect ratio
+            # TODO: Need the true width and height values here or Twitter renders an iFrame with
+            # a bad aspect ratio
             "video" ->
               [
                 {:meta, [property: "twitter:card", content: "player"], []},
-                {:meta, [property: "twitter:player", content: Utils.attachment_url(url["href"])],
-                 []},
-                {:meta, [property: "twitter:player:width", content: "1280"], []},
-                {:meta, [property: "twitter:player:height", content: "720"], []}
+                {:meta, [property: "twitter:player", content: player_url(id)], []},
+                {:meta, [property: "twitter:player:width", content: "480"], []},
+                {:meta, [property: "twitter:player:height", content: "480"], []}
                 | acc
               ]
 
@@ -114,4 +103,10 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
       acc ++ rendered_tags
     end)
   end
+
+  defp build_attachments(_id, _object), do: []
+
+  defp player_url(id) do
+    Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :notice_player, id)
+  end
 end