Decode followers/following json

includes/server/followers.php

@@ -89,12 +89,17 @@ function get_followers_collection( $actor_slug ) {
             ",
             $actor_id
         ),
-        ARRAY_N
+        ARRAY_A
     );
     if ( !$followers ) {
         $followers = array();
     }
-    $collection = \collections\make_ordered_collection( $followers );
+    $collection = \collections\make_ordered_collection( array_map(
+        function ( $result ) {
+            return json_decode( $result['object'], true );
+        },
+        $followers
+    ) );
     $collection['id'] = get_rest_url( null, sprintf(
         '/pterotype/v1/actor/%s/followers', $actor_slug
     ) );

includes/server/following.php

@@ -62,7 +62,12 @@ function get_following_collection( $actor_slug ) {
     if ( !$objects ) {
         $objects = array();
     }
-    $collection = \collections\make_ordered_collection( $objects );
+    $collection = \collections\make_ordered_collection( array_map(
+        function( $result ) {
+            return json_decode( $result['object'], true );
+        },
+        $objects
+    ) );
     $collection['id'] = get_rest_url( null, sprintf(
         '/pterotype/v1/actor/%s/following', $actor_slug
     ) );

includes/server/inbox.php

@@ -25,6 +25,8 @@ require_once plugin_dir_path( __FILE__ ) . '../util.php';
 function handle_activity( $actor_slug, $activity ) {
     // TODO how should I handle duplicate activities getting posted here and in the outbox?
     // Is it okay to just drop them if I already have the activity id in the objects table?
+    // A good strategy would just be to make sure all activities are idempotent, e.g.
+    // don't create multiple Accepts of the same Follow
     // TODO verify the authenticity of the activity
     $activity = \util\dereference_object( $activity );
     if ( !array_key_exists( 'type', $activity ) ) {