From 993aae5e48a5a3b47a7c7bb3cb66e2d8abda17b2 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Wed, 25 Jan 2023 11:12:27 +0100
Subject: [feature] Accept incoming federated Flag activity (#1382)

* start working on handling incoming Flag activity

* interim commit

* federate Flag in successfully
---
 internal/ap/extract.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'internal/ap/extract.go')

diff --git a/internal/ap/extract.go b/internal/ap/extract.go
index c09f07c41..20420e02c 100644
--- a/internal/ap/extract.go
+++ b/internal/ap/extract.go
@@ -635,6 +635,23 @@ func ExtractObject(i WithObject) (*url.URL, error) {
 	return nil, errors.New("no iri found for object prop")
 }
 
+// ExtractObjects extracts a slice of URL objects from a WithObject interface.
+func ExtractObjects(i WithObject) ([]*url.URL, error) {
+	objectProp := i.GetActivityStreamsObject()
+	if objectProp == nil {
+		return nil, errors.New("object property was nil")
+	}
+
+	urls := make([]*url.URL, 0, objectProp.Len())
+	for iter := objectProp.Begin(); iter != objectProp.End(); iter = iter.Next() {
+		if iter.IsIRI() && iter.GetIRI() != nil {
+			urls = append(urls, iter.GetIRI())
+		}
+	}
+
+	return urls, nil
+}
+
 // ExtractVisibility extracts the gtsmodel.Visibility of a given addressable with a To and CC property.
 //
 // ActorFollowersURI is needed to check whether the visibility is FollowersOnly or not. The passed-in value
-- 
cgit v1.2.3