X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Futils.ex;h=3229949c063080bb9e0ac5b5c8fcad9336be6778;hb=9c889334220487c4e370333a13908639b984bc19;hp=d92db0d5f2d53b69ad8a88275d41c84cceb7a00d;hpb=125d934bc6d8121f600e7fde9aae0a767f6aa66e;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index d92db0d5f..3229949c0 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -7,18 +7,15 @@ defmodule Pleroma.Web.ActivityPub.Utils do
 
   # Some implementations send the actor URI as the actor field, others send the entire actor object,
   # so figure out what the actor's URI is based on what we have.
-  def normalize_actor(actor) do
-    cond do
-      is_binary(actor) ->
-        actor
-
-      is_map(actor) ->
-        actor["id"]
+  def get_ap_id(object) do
+    case object do
+      %{"id" => id} -> id
+      id -> id
     end
   end
 
   def normalize_params(params) do
-    Map.put(params, "actor", normalize_actor(params["actor"]))
+    Map.put(params, "actor", get_ap_id(params["actor"]))
   end
 
   def make_json_ld_header do
@@ -222,7 +219,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
   @doc """
   Makes a follow activity data for the given follower and followed
   """
-  def make_follow_data(%User{ap_id: follower_id}, %User{ap_id: followed_id}, activity_id) do
+  def make_follow_data(%User{ap_id: follower_id}, %User{ap_id: followed_id} = followed, activity_id) do
     data = %{
       "type" => "Follow",
       "actor" => follower_id,
@@ -232,17 +229,24 @@ defmodule Pleroma.Web.ActivityPub.Utils do
     }
 
     if activity_id, do: Map.put(data, "id", activity_id), else: data
+    if User.locked?(followed), do: Map.put(data, "state", "pending"), else: data
   end
 
   def fetch_latest_follow(%User{ap_id: follower_id}, %User{ap_id: followed_id}) do
     query =
       from(
         activity in Activity,
+        where:
+          fragment(
+            "? ->> 'type' = 'Follow'",
+            activity.data
+          ),
+        where: activity.actor == ^follower_id,
         where:
           fragment(
             "? @> ?",
             activity.data,
-            ^%{type: "Follow", actor: follower_id, object: followed_id}
+            ^%{object: followed_id}
           ),
         order_by: [desc: :id],
         limit: 1
@@ -260,7 +264,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
     query =
       from(
         activity in Activity,
-        where: fragment("(?)->>'actor' = ?", activity.data, ^actor),
+        where: activity.actor == ^actor,
         # this is to use the index
         where:
           fragment(
@@ -315,6 +319,23 @@ defmodule Pleroma.Web.ActivityPub.Utils do
     if activity_id, do: Map.put(data, "id", activity_id), else: data
   end
 
+  def make_unlike_data(
+        %User{ap_id: ap_id} = user,
+        %Activity{data: %{"context" => context}} = activity,
+        activity_id
+      ) do
+    data = %{
+      "type" => "Undo",
+      "actor" => ap_id,
+      "object" => activity.data,
+      "to" => [user.follower_address, activity.data["actor"]],
+      "cc" => ["https://www.w3.org/ns/activitystreams#Public"],
+      "context" => context
+    }
+
+    if activity_id, do: Map.put(data, "id", activity_id), else: data
+  end
+
   def add_announce_to_object(%Activity{data: %{"actor" => actor}}, object) do
     with announcements <- [actor | object.data["announcements"] || []] |> Enum.uniq() do
       update_element_in_object("announcement", announcements, object)
@@ -329,13 +350,61 @@ defmodule Pleroma.Web.ActivityPub.Utils do
 
   #### Unfollow-related helpers
 
-  def make_unfollow_data(follower, followed, follow_activity) do
-    %{
+  def make_unfollow_data(follower, followed, follow_activity, activity_id) do
+    data = %{
       "type" => "Undo",
       "actor" => follower.ap_id,
       "to" => [followed.ap_id],
-      "object" => follow_activity.data["id"]
+      "object" => follow_activity.data
+    }
+
+    if activity_id, do: Map.put(data, "id", activity_id), else: data
+  end
+
+  #### Block-related helpers
+  def fetch_latest_block(%User{ap_id: blocker_id}, %User{ap_id: blocked_id}) do
+    query =
+      from(
+        activity in Activity,
+        where:
+          fragment(
+            "? ->> 'type' = 'Block'",
+            activity.data
+          ),
+        where: activity.actor == ^blocker_id,
+        where:
+          fragment(
+            "? @> ?",
+            activity.data,
+            ^%{object: blocked_id}
+          ),
+        order_by: [desc: :id],
+        limit: 1
+      )
+
+    Repo.one(query)
+  end
+
+  def make_block_data(blocker, blocked, activity_id) do
+    data = %{
+      "type" => "Block",
+      "actor" => blocker.ap_id,
+      "to" => [blocked.ap_id],
+      "object" => blocked.ap_id
+    }
+
+    if activity_id, do: Map.put(data, "id", activity_id), else: data
+  end
+
+  def make_unblock_data(blocker, blocked, block_activity, activity_id) do
+    data = %{
+      "type" => "Undo",
+      "actor" => blocker.ap_id,
+      "to" => [blocked.ap_id],
+      "object" => block_activity.data
     }
+
+    if activity_id, do: Map.put(data, "id", activity_id), else: data
   end
 
   #### Create-related helpers