From b45d94017d79bceb0ecd16b08dd180294921ae42 Mon Sep 17 00:00:00 2001
From: qwqcode <22412567+qwqcode@users.noreply.github.com>
Date: Sun, 17 Dec 2023 01:29:59 +0800
Subject: [PATCH] fix(api/img-upload): `public_path` config enables the use of
 full url (#659) (#664)

---
 server/handler/img_upload.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/server/handler/img_upload.go b/server/handler/img_upload.go
index 8cc33d1b4..83987a656 100644
--- a/server/handler/img_upload.go
+++ b/server/handler/img_upload.go
@@ -167,7 +167,15 @@ func ImgUpload(app *core.App, router fiber.Router) {
 		if baseURL == "" {
 			baseURL = config.IMG_UPLOAD_PUBLIC_PATH
 		}
-		imgURL := path.Join(baseURL, filename)
+
+		var imgURL string
+		if utils.ValidateURL(baseURL) {
+			// full url
+			imgURL = strings.TrimSuffix(baseURL, "/") + "/" + filename
+		} else {
+			// relative path
+			imgURL = path.Join(baseURL, filename)
+		}
 
 		// 使用 upgit
 		if app.Conf().ImgUpload.Upgit.Enabled {