Merge branch 'feature/direct_conversation_id_web_push' into 'develop'
[akkoma] / lib / pleroma / web / mastodon_api / views / status_view.ex
index 6337c50e8941554922ffcdc1ddf44bbc267f1621..a0257dfa6a0ee1705edf57ecb549e5270476aeba 100644 (file)
@@ -5,7 +5,10 @@
 defmodule Pleroma.Web.MastodonAPI.StatusView do
   use Pleroma.Web, :view
 
+  require Pleroma.Constants
+
   alias Pleroma.Activity
+  alias Pleroma.ActivityExpiration
   alias Pleroma.HTML
   alias Pleroma.Object
   alias Pleroma.Repo
@@ -13,26 +16,31 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.CommonAPI.Utils
   alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MastodonAPI.PollView
   alias Pleroma.Web.MastodonAPI.StatusView
   alias Pleroma.Web.MediaProxy
 
+  import Pleroma.Web.ActivityPub.Visibility, only: [get_visibility: 1]
+
   # TODO: Add cached version.
+  defp get_replied_to_activities([]), do: %{}
+
   defp get_replied_to_activities(activities) do
     activities
     |> Enum.map(fn
-      %{data: %{"type" => "Create", "object" => object}} ->
-        object = Object.normalize(object)
-        object.data["inReplyTo"] != "" && object.data["inReplyTo"]
+      %{data: %{"type" => "Create"}} = activity ->
+        object = Object.normalize(activity)
+        object && object.data["inReplyTo"] != "" && object.data["inReplyTo"]
 
       _ ->
         nil
     end)
     |> Enum.filter(& &1)
-    |> Activity.create_by_object_ap_id()
+    |> Activity.create_by_object_ap_id_with_object()
     |> Repo.all()
     |> Enum.reduce(%{}, fn activity, acc ->
       object = Object.normalize(activity)
-      Map.put(acc, object.data["id"], activity)
+      if object, do: Map.put(acc, object.data["id"], activity), else: acc
     end)
   end
 
@@ -64,17 +72,13 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
   def render("index.json", opts) do
     replied_to_activities = get_replied_to_activities(opts.activities)
+    opts = Map.put(opts, :replied_to_activities, replied_to_activities)
 
-    opts.activities
-    |> safe_render_many(
-      StatusView,
-      "status.json",
-      Map.put(opts, :replied_to_activities, replied_to_activities)
-    )
+    safe_render_many(opts.activities, StatusView, "show.json", opts)
   end
 
   def render(
-        "status.json",
+        "show.json",
         %{activity: %{data: %{"type" => "Announce", "object" => _object}} = activity} = opts
       ) do
     user = get_user(activity.data["actor"])
@@ -84,9 +88,10 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     reblogged_activity =
       Activity.create_by_object_ap_id(activity_object.data["id"])
       |> Activity.with_preloaded_bookmark(opts[:for])
+      |> Activity.with_set_thread_muted_field(opts[:for])
       |> Repo.one()
 
-    reblogged = render("status.json", Map.put(opts, :activity, reblogged_activity))
+    reblogged = render("show.json", Map.put(opts, :activity, reblogged_activity))
 
     favorited = opts[:for] && opts[:for].ap_id in (activity_object.data["likes"] || [])
 
@@ -102,7 +107,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       id: to_string(activity.id),
       uri: activity_object.data["id"],
       url: activity_object.data["id"],
-      account: AccountView.render("account.json", %{user: user}),
+      account: AccountView.render("show.json", %{user: user, for: opts[:for]}),
       in_reply_to_id: nil,
       in_reply_to_account_id: nil,
       reblog: reblogged,
@@ -118,7 +123,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       pinned: pinned?(activity, user),
       sensitive: false,
       spoiler_text: "",
-      visibility: "public",
+      visibility: get_visibility(activity),
       media_attachments: reblogged[:media_attachments] || [],
       mentions: mentions,
       tags: reblogged[:tags] || [],
@@ -134,10 +139,11 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     }
   end
 
-  def render("status.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
+  def render("show.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
     object = Object.normalize(activity)
 
     user = get_user(activity.data["actor"])
+    user_follower_address = user.follower_address
 
     like_count = object.data["like_count"] || 0
     announcement_count = object.data["announcement_count"] || 0
@@ -145,9 +151,19 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     tags = object.data["tag"] || []
     sensitive = object.data["sensitive"] || Enum.member?(tags, "nsfw")
 
+    tag_mentions =
+      tags
+      |> Enum.filter(fn tag -> is_map(tag) and tag["type"] == "Mention" end)
+      |> Enum.map(fn tag -> tag["href"] end)
+
     mentions =
-      activity.recipients
-      |> Enum.map(fn ap_id -> User.get_cached_by_ap_id(ap_id) end)
+      (object.data["to"] ++ tag_mentions)
+      |> Enum.uniq()
+      |> Enum.map(fn
+        Pleroma.Constants.as_public() -> nil
+        ^user_follower_address -> nil
+        ap_id -> User.get_cached_by_ap_id(ap_id)
+      end)
       |> Enum.filter(& &1)
       |> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)
 
@@ -155,6 +171,21 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     bookmarked = Activity.get_bookmark(activity, opts[:for]) != nil
 
+    client_posted_this_activity = opts[:for] && user.id == opts[:for].id
+
+    expires_at =
+      with true <- client_posted_this_activity,
+           expiration when not is_nil(expiration) <-
+             ActivityExpiration.get_by_activity_id(activity.id) do
+        expiration.scheduled_at
+      end
+
+    thread_muted? =
+      case activity.thread_muted? do
+        thread_muted? when is_boolean(thread_muted?) -> thread_muted?
+        nil -> (opts[:for] && CommonAPI.thread_muted?(opts[:for], activity)) || false
+      end
+
     attachment_data = object.data["attachment"] || []
     attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment)
 
@@ -206,14 +237,27 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       if user.local do
         Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :notice, activity)
       else
-        object.data["external_url"] || object.data["id"]
+        object.data["url"] || object.data["external_url"] || object.data["id"]
+      end
+
+    direct_conversation_id =
+      with {_, nil} <- {:direct_conversation_id, opts[:direct_conversation_id]},
+           {_, true} <- {:include_id, opts[:with_direct_conversation_id]},
+           {_, %User{} = for_user} <- {:for_user, opts[:for]} do
+        Activity.direct_conversation_id(activity, for_user)
+      else
+        {:direct_conversation_id, participation_id} when is_integer(participation_id) ->
+          participation_id
+
+        _e ->
+          nil
       end
 
     %{
       id: to_string(activity.id),
       uri: object.data["id"],
       url: url,
-      account: AccountView.render("account.json", %{user: user}),
+      account: AccountView.render("show.json", %{user: user, for: opts[:for]}),
       in_reply_to_id: reply_to && to_string(reply_to.id),
       in_reply_to_account_id: reply_to_user && to_string(reply_to_user.id),
       reblog: nil,
@@ -226,13 +270,13 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       reblogged: reblogged?(activity, opts[:for]),
       favourited: present?(favorited),
       bookmarked: present?(bookmarked),
-      muted: CommonAPI.thread_muted?(user, activity) || User.mutes?(opts[:for], user),
+      muted: thread_muted? || User.mutes?(opts[:for], user),
       pinned: pinned?(activity, user),
       sensitive: sensitive,
       spoiler_text: summary_html,
       visibility: get_visibility(object),
       media_attachments: attachments,
-      poll: render("poll.json", %{object: object, for: opts[:for]}),
+      poll: render(PollView, "show.json", object: object, for: opts[:for]),
       mentions: mentions,
       tags: build_tags(tags),
       application: %{
@@ -246,12 +290,15 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
         conversation_id: get_context_id(activity),
         in_reply_to_account_acct: reply_to_user && reply_to_user.nickname,
         content: %{"text/plain" => content_plaintext},
-        spoiler_text: %{"text/plain" => summary_plaintext}
+        spoiler_text: %{"text/plain" => summary_plaintext},
+        expires_at: expires_at,
+        direct_conversation_id: direct_conversation_id,
+        thread_muted: thread_muted?
       }
     }
   end
 
-  def render("status.json", _) do
+  def render("show.json", _) do
     nil
   end
 
@@ -283,17 +330,15 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       provider_url: page_url_data.scheme <> "://" <> page_url_data.host,
       url: page_url,
       image: image_url |> MediaProxy.url(),
-      title: rich_media[:title],
-      description: rich_media[:description],
+      title: rich_media[:title] || "",
+      description: rich_media[:description] || "",
       pleroma: %{
         opengraph: rich_media
       }
     }
   end
 
-  def render("card.json", _) do
-    nil
-  end
+  def render("card.json", _), do: nil
 
   def render("attachment.json", %{attachment: attachment}) do
     [attachment_url | _] = attachment["url"]
@@ -322,55 +367,39 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     }
   end
 
-  # TODO: Add tests for this view
-  def render("poll.json", %{object: object} = opts) do
-    {multiple, options} =
-      case object.data do
-        %{"anyOf" => options} when is_list(options) -> {true, options}
-        %{"oneOf" => options} when is_list(options) -> {false, options}
-        _ -> {nil, nil}
-      end
+  def render("listen.json", %{activity: %Activity{data: %{"type" => "Listen"}} = activity} = opts) do
+    object = Object.normalize(activity)
 
-    if options do
-      end_time =
-        (object.data["closed"] || object.data["endTime"])
-        |> NaiveDateTime.from_iso8601!()
-
-      votes_count = object.data["votes_count"] || 0
-
-      expired =
-        end_time
-        |> NaiveDateTime.compare(NaiveDateTime.utc_now())
-        |> case do
-          :lt -> true
-          _ -> false
-        end
-
-      options =
-        Enum.map(options, fn %{"name" => name} = option ->
-          name =
-            HTML.filter_tags(
-              name,
-              User.html_filter_policy(opts[:for])
-            )
-
-          %{title: name, votes_count: option["replies"]["votes_count"] || 0}
-        end)
-
-      %{
-        # Mastodon uses separate ids for polls, but an object can't have more than one poll embedded so object id is fine
-        id: object.id,
-        expires_at: Utils.to_masto_date(end_time),
-        expired: expired,
-        multiple: multiple,
-        votes_count: votes_count,
-        options: options,
-        voted: false,
-        emojis: build_emojis(object.data["emoji"])
-      }
-    else
-      nil
-    end
+    user = get_user(activity.data["actor"])
+    created_at = Utils.to_masto_date(activity.data["published"])
+
+    %{
+      id: activity.id,
+      account: AccountView.render("show.json", %{user: user, for: opts[:for]}),
+      created_at: created_at,
+      title: object.data["title"] |> HTML.strip_tags(),
+      artist: object.data["artist"] |> HTML.strip_tags(),
+      album: object.data["album"] |> HTML.strip_tags(),
+      length: object.data["length"]
+    }
+  end
+
+  def render("listens.json", opts) do
+    safe_render_many(opts.activities, StatusView, "listen.json", opts)
+  end
+
+  def render("context.json", %{activity: activity, activities: activities, user: user}) do
+    %{ancestors: ancestors, descendants: descendants} =
+      activities
+      |> Enum.reverse()
+      |> Enum.group_by(fn %{id: id} -> if id < activity.id, do: :ancestors, else: :descendants end)
+      |> Map.put_new(:ancestors, [])
+      |> Map.put_new(:descendants, [])
+
+    %{
+      ancestors: render("index.json", for: user, activities: ancestors, as: :activity),
+      descendants: render("index.json", for: user, activities: descendants, as: :activity)
+    }
   end
 
   def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
@@ -392,30 +421,6 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     end
   end
 
-  def get_visibility(object) do
-    public = "https://www.w3.org/ns/activitystreams#Public"
-    to = object.data["to"] || []
-    cc = object.data["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"
-
-      length(cc) > 0 ->
-        "private"
-
-      true ->
-        "direct"
-    end
-  end
-
   def render_content(%{data: %{"type" => "Video"}} = object) do
     with name when not is_nil(name) and name != "" <- object.data["name"] do
       "<p><a href=\"#{object.data["id"]}\">#{name}</a></p>#{object.data["content"]}"
@@ -451,7 +456,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     object_tags = for tag when is_binary(tag) <- object_tags, do: tag
 
     Enum.reduce(object_tags, [], fn tag, tags ->
-      tags ++ [%{name: tag, url: "/tag/#{tag}"}]
+      tags ++ [%{name: tag, url: "/tag/#{URI.encode(tag)}"}]
     end)
   end
 
@@ -491,6 +496,6 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   defp present?(false), do: false
   defp present?(_), do: true
 
-  defp pinned?(%Activity{id: id}, %User{info: %{pinned_activities: pinned_activities}}),
+  defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}),
     do: id in pinned_activities
 end