more cleanup, logging and error logging everywhere

things are mostly in place can work on "features" and polish

1 files changed, 12 insertions, 0 deletions

diff --git a/activitypub/util.go b/activitypub/util.go
index 7aee666..9dfa1ae 100644
--- a/activitypub/util.go
+++ b/activitypub/util.go
@@ -19,6 +19,18 @@ import (
 // False positive for application/ld+ld, application/activity+ld, application/json+json
 var activityRegexp = regexp.MustCompile("application\\/(ld|json|activity)((\\+(ld|json))|$)")
 
+func AcceptActivity(header string) bool {
+	accept := false
+	if strings.Contains(header, ";") {
+		split := strings.Split(header, ";")
+		accept = accept || activityRegexp.MatchString(split[0])
+		accept = accept || strings.Contains(split[len(split)-1], "profile=\"https://www.w3.org/ns/activitystreams\"")
+	} else {
+		accept = accept || activityRegexp.MatchString(header)
+	}
+	return accept
+}
+
 func CreateAttachmentObject(file multipart.File, header *multipart.FileHeader) ([]ObjectBase, *os.File, error) {
 	contentType, err := util.GetFileContentType(file)
 	if err != nil {