Merge branch 'streamer-crash-fix' into 'develop'
[akkoma] / lib / pleroma / web / mastodon_api / views / status_view.ex
index f3f54e03dc00cf8c927e05923e705c634abeabf6..463f3419855f75d0c4960f09b43d9b3900c87abb 100644 (file)
@@ -9,6 +9,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
   alias Pleroma.Activity
   alias Pleroma.HTML
+  alias Pleroma.Maps
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
@@ -64,11 +65,19 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
   defp get_context_id(_), do: nil
 
-  defp reblogged?(activity, user) do
-    object = Object.normalize(activity, fetch: false) || %{}
-    present?(user && user.ap_id in (object.data["announcements"] || []))
+  # Check if the user reblogged this status
+  defp reblogged?(activity, %User{ap_id: ap_id}) do
+    with %Object{data: %{"announcements" => announcements}} when is_list(announcements) <-
+           Object.normalize(activity, fetch: false) do
+      ap_id in announcements
+    else
+      _ -> false
+    end
   end
 
+  # False if the user is logged out
+  defp reblogged?(_activity, _user), do: false
+
   def render("index.json", opts) do
     reading_user = opts[:for]
 
@@ -152,6 +161,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       |> Enum.filter(& &1)
       |> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)
 
+    {pinned?, pinned_at} = pin_data(object, user)
+
     %{
       id: to_string(activity.id),
       uri: object.data["id"],
@@ -173,7 +184,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       favourited: present?(favorited),
       bookmarked: present?(bookmarked),
       muted: false,
-      pinned: pinned?(activity, user),
+      pinned: pinned?,
       sensitive: false,
       spoiler_text: "",
       visibility: get_visibility(activity),
@@ -184,7 +195,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       language: nil,
       emojis: [],
       pleroma: %{
-        local: activity.local
+        local: activity.local,
+        pinned_at: pinned_at
       }
     }
   end
@@ -198,8 +210,10 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     like_count = object.data["like_count"] || 0
     announcement_count = object.data["announcement_count"] || 0
 
-    tags = object.data["tag"] || []
-    sensitive = object.data["sensitive"] || Enum.member?(tags, "nsfw")
+    hashtags = Object.hashtags(object)
+    sensitive = object.data["sensitive"] || Enum.member?(hashtags, "nsfw")
+
+    tags = Object.tags(object)
 
     tag_mentions =
       tags
@@ -254,7 +268,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     content_html =
       content
-      |> HTML.get_cached_scrubbed_html_for_activity(
+      |> Activity.HTML.get_cached_scrubbed_html_for_activity(
         User.html_filter_policy(opts[:for]),
         activity,
         "mastoapi:content"
@@ -262,7 +276,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     content_plaintext =
       content
-      |> HTML.get_cached_stripped_html_for_activity(
+      |> Activity.HTML.get_cached_stripped_html_for_activity(
         activity,
         "mastoapi:content"
       )
@@ -314,6 +328,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
           fn for_user, user -> User.mutes?(for_user, user) end
         )
 
+    {pinned?, pinned_at} = pin_data(object, user)
+
     %{
       id: to_string(activity.id),
       uri: object.data["id"],
@@ -337,7 +353,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       favourited: present?(favorited),
       bookmarked: present?(bookmarked),
       muted: muted,
-      pinned: pinned?(activity, user),
+      pinned: pinned?,
       sensitive: sensitive,
       spoiler_text: summary,
       visibility: get_visibility(object),
@@ -358,7 +374,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
         direct_conversation_id: direct_conversation_id,
         thread_muted: thread_muted?,
         emoji_reactions: emoji_reactions,
-        parent_visible: visible_for_user?(reply_to, opts[:for])
+        parent_visible: visible_for_user?(reply_to, opts[:for]),
+        pinned_at: pinned_at
       }
     }
   end
@@ -379,12 +396,15 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     page_url = page_url_data |> to_string
 
-    image_url =
+    image_url_data =
       if is_binary(rich_media["image"]) do
-        URI.merge(page_url_data, URI.parse(rich_media["image"]))
-        |> to_string
+        URI.parse(rich_media["image"])
+      else
+        nil
       end
 
+    image_url = build_image_url(image_url_data, page_url_data)
+
     %{
       type: "link",
       provider_name: page_url_data.host,
@@ -406,6 +426,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     media_type = attachment_url["mediaType"] || attachment_url["mimeType"] || "image"
     href = attachment_url["href"] |> MediaProxy.url()
     href_preview = attachment_url["href"] |> MediaProxy.preview_url()
+    meta = render("attachment_meta.json", %{attachment: attachment})
 
     type =
       cond do
@@ -428,8 +449,24 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       pleroma: %{mime_type: media_type},
       blurhash: attachment["blurhash"]
     }
+    |> Maps.put_if_present(:meta, meta)
+  end
+
+  def render("attachment_meta.json", %{
+        attachment: %{"url" => [%{"width" => width, "height" => height} | _]}
+      })
+      when is_integer(width) and is_integer(height) do
+    %{
+      original: %{
+        width: width,
+        height: height,
+        aspect: width / height
+      }
+    }
   end
 
+  def render("attachment_meta.json", _), do: nil
+
   def render("context.json", %{activity: activity, activities: activities, user: user}) do
     %{ancestors: ancestors, descendants: descendants} =
       activities
@@ -485,7 +522,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   def build_tags(object_tags) when is_list(object_tags) do
     object_tags
     |> Enum.filter(&is_binary/1)
-    |> Enum.map(&%{name: &1, url: "#{Pleroma.Web.base_url()}/tag/#{URI.encode(&1)}"})
+    |> Enum.map(&%{name: &1, url: "#{Pleroma.Web.Endpoint.url()}/tag/#{URI.encode(&1)}"})
   end
 
   def build_tags(_), do: []
@@ -524,8 +561,13 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   defp present?(false), do: false
   defp present?(_), do: true
 
-  defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}),
-    do: id in pinned_activities
+  defp pin_data(%Object{data: %{"id" => object_id}}, %User{pinned_objects: pinned_objects}) do
+    if pinned_at = pinned_objects[object_id] do
+      {true, Utils.to_masto_date(pinned_at)}
+    else
+      {false, nil}
+    end
+  end
 
   defp build_emoji_map(emoji, users, current_user) do
     %{
@@ -540,4 +582,23 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     do: %{name: name, website: url}
 
   defp build_application(_), do: nil
+
+  # Workaround for Elixir issue #10771
+  # Avoid applying URI.merge unless necessary
+  # TODO: revert to always attempting URI.merge(image_url_data, page_url_data)
+  # when Elixir 1.12 is the minimum supported version
+  @spec build_image_url(struct() | nil, struct()) :: String.t() | nil
+  defp build_image_url(
+         %URI{scheme: image_scheme, host: image_host} = image_url_data,
+         %URI{} = _page_url_data
+       )
+       when not is_nil(image_scheme) and not is_nil(image_host) do
+    image_url_data |> to_string
+  end
+
+  defp build_image_url(%URI{} = image_url_data, %URI{} = page_url_data) do
+    URI.merge(page_url_data, image_url_data) |> to_string
+  end
+
+  defp build_image_url(_, _), do: nil
 end