ui: show 'owner' tag for real owner (#13689)

* ui: show 'owner' tag for real owner

Signed-off-by: a1012112796 <1012112796@qq.com>

* Update custom/conf/app.example.ini

* simplify logic

fix logic
fix a small bug about original author

* remove system manager tag

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lauris BH <lauris@nix.lv>

1 files changed, 21 insertions, 2 deletions

diff --git a/routers/repo/issue.go b/routers/repo/issue.go
index 159cc5b9f0..ded9b3c208 100644
--- a/routers/repo/issue.go
+++ b/routers/repo/issue.go
@@ -980,8 +980,27 @@ func commentTag(repo *models.Repository, poster *models.User, issue *models.Issu
 		return models.CommentTagNone, err
 	}
 	if perm.IsOwner() {
-		return models.CommentTagOwner, nil
-	} else if perm.CanWrite(models.UnitTypeCode) {
+		if !poster.IsAdmin {
+			return models.CommentTagOwner, nil
+		}
+
+		ok, err := models.IsUserRealRepoAdmin(repo, poster)
+		if err != nil {
+			return models.CommentTagNone, err
+		}
+
+		if ok {
+			return models.CommentTagOwner, nil
+		}
+
+		if ok, err = repo.IsCollaborator(poster.ID); ok && err == nil {
+			return models.CommentTagWriter, nil
+		}
+
+		return models.CommentTagNone, err
+	}
+
+	if perm.CanWrite(models.UnitTypeCode) {
 		return models.CommentTagWriter, nil
 	}