X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fbuilder.ex;h=cabc28de94cf4302fdea4a7b50a18f3e1c15dfe3;hb=0883a706dc376fdfb7de9df1366803e87c8e7c98;hp=1345a3a3e2cf2430e42990f0d8b758f1d7a20266;hpb=1fb383f368b861d7aea77770ba7be6e3dfe3468e;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/builder.ex b/lib/pleroma/web/activity_pub/builder.ex
index 1345a3a3e..cabc28de9 100644
--- a/lib/pleroma/web/activity_pub/builder.ex
+++ b/lib/pleroma/web/activity_pub/builder.ex
@@ -5,11 +5,40 @@ defmodule Pleroma.Web.ActivityPub.Builder do
   This module encodes our addressing policies and general shape of our objects.
   """
 
+  alias Pleroma.Emoji
   alias Pleroma.Object
   alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.Relay
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.ActivityPub.Visibility
 
+  require Pleroma.Constants
+
+  @spec emoji_react(User.t(), Object.t(), String.t()) :: {:ok, map(), keyword()}
+  def emoji_react(actor, object, emoji) do
+    with {:ok, data, meta} <- object_action(actor, object) do
+      data =
+        data
+        |> Map.put("content", emoji)
+        |> Map.put("type", "EmojiReact")
+
+      {:ok, data, meta}
+    end
+  end
+
+  @spec undo(User.t(), Activity.t()) :: {:ok, map(), keyword()}
+  def undo(actor, object) do
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "actor" => actor.ap_id,
+       "type" => "Undo",
+       "object" => object.data["id"],
+       "to" => object.data["to"] || [],
+       "cc" => object.data["cc"] || []
+     }, []}
+  end
+
   @spec delete(User.t(), String.t()) :: {:ok, map(), keyword()}
   def delete(actor, object_id) do
     object = Object.normalize(object_id, false)
@@ -37,8 +66,120 @@ defmodule Pleroma.Web.ActivityPub.Builder do
      }, []}
   end
 
+  def create(actor, object, recipients) do
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "actor" => actor.ap_id,
+       "to" => recipients,
+       "object" => object,
+       "type" => "Create",
+       "published" => DateTime.utc_now() |> DateTime.to_iso8601()
+     }, []}
+  end
+
+  def chat_message(actor, recipient, content, opts \\ []) do
+    basic = %{
+      "id" => Utils.generate_object_id(),
+      "actor" => actor.ap_id,
+      "type" => "ChatMessage",
+      "to" => [recipient],
+      "content" => content,
+      "published" => DateTime.utc_now() |> DateTime.to_iso8601(),
+      "emoji" => Emoji.Formatter.get_emoji_map(content)
+    }
+
+    case opts[:attachment] do
+      %Object{data: attachment_data} ->
+        {
+          :ok,
+          Map.put(basic, "attachment", attachment_data),
+          []
+        }
+
+      _ ->
+        {:ok, basic, []}
+    end
+  end
+
+  @spec tombstone(String.t(), String.t()) :: {:ok, map(), keyword()}
+  def tombstone(actor, id) do
+    {:ok,
+     %{
+       "id" => id,
+       "actor" => actor,
+       "type" => "Tombstone"
+     }, []}
+  end
+
   @spec like(User.t(), Object.t()) :: {:ok, map(), keyword()}
   def like(actor, object) do
+    with {:ok, data, meta} <- object_action(actor, object) do
+      data =
+        data
+        |> Map.put("type", "Like")
+
+      {:ok, data, meta}
+    end
+  end
+
+  # Retricted to user updates for now, always public
+  @spec update(User.t(), Object.t()) :: {:ok, map(), keyword()}
+  def update(actor, object) do
+    to = [Pleroma.Constants.as_public(), actor.follower_address]
+
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "type" => "Update",
+       "actor" => actor.ap_id,
+       "object" => object,
+       "to" => to
+     }, []}
+  end
+
+  @spec block(User.t(), User.t()) :: {:ok, map(), keyword()}
+  def block(blocker, blocked) do
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "type" => "Block",
+       "actor" => blocker.ap_id,
+       "object" => blocked.ap_id,
+       "to" => [blocked.ap_id]
+     }, []}
+  end
+
+  @spec announce(User.t(), Object.t(), keyword()) :: {:ok, map(), keyword()}
+  def announce(actor, object, options \\ []) do
+    public? = Keyword.get(options, :public, false)
+
+    to =
+      cond do
+        actor.ap_id == Relay.relay_ap_id() ->
+          [actor.follower_address]
+
+        public? ->
+          [actor.follower_address, object.data["actor"], Pleroma.Constants.as_public()]
+
+        true ->
+          [actor.follower_address, object.data["actor"]]
+      end
+
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "actor" => actor.ap_id,
+       "object" => object.data["id"],
+       "to" => to,
+       "context" => object.data["context"],
+       "type" => "Announce",
+       "published" => Utils.make_date()
+     }, []}
+  end
+
+  @spec object_action(User.t(), Object.t()) :: {:ok, map(), keyword()}
+  defp object_action(actor, object) do
     object_actor = User.get_cached_by_ap_id(object.data["actor"])
 
     # Address the actor of the object, and our actor's follower collection if the post is public.
@@ -60,7 +201,6 @@ defmodule Pleroma.Web.ActivityPub.Builder do
      %{
        "id" => Utils.generate_activity_id(),
        "actor" => actor.ap_id,
-       "type" => "Like",
        "object" => object.data["id"],
        "to" => to,
        "cc" => cc,