From 1c3cc6480fc87ac76eaaf436a21faa846fd481c3 Mon Sep 17 00:00:00 2001
From: Jan-Lukas Else <mail@jlelse.de>
Date: Sun, 12 Jan 2020 17:48:05 +0100
Subject: [PATCH] Make Media Storage optional

---
 config.go        | 6 +++---
 mediaendpoint.go | 5 +++++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/config.go b/config.go
index 47ef730..c99cd53 100644
--- a/config.go
+++ b/config.go
@@ -74,7 +74,7 @@ func initConfig() (err error) {
 	if SelectedStorage == nil {
 		return errors.New("no storage configured")
 	}
-	// Find selected media storage
+	// Find selected media storage (Optional)
 	SelectedMediaStorage = func() MediaStorage {
 		// BunnyCDN
 		if len(cfg.BunnyCdnStorageKey) > 0 && len(cfg.BunnyCdnStorageName) > 0 && len(cfg.MediaUrl) > 0 {
@@ -87,11 +87,11 @@ func initConfig() (err error) {
 		return nil
 	}()
 	if SelectedMediaStorage == nil {
-		return errors.New("no media storage configured")
+		log.Println("no media storage configured")
 	}
 	// Find selected CDN (optional)
 	SelectedCdn = func() Cdn {
-		// BunnyCDN (optional)
+		// BunnyCDN
 		if len(cfg.BunnyCdnKey) > 0 {
 			return &BunnyCdn{key: cfg.BunnyCdnKey}
 		}
diff --git a/mediaendpoint.go b/mediaendpoint.go
index 0fa6b0f..b22146f 100644
--- a/mediaendpoint.go
+++ b/mediaendpoint.go
@@ -11,6 +11,11 @@ import (
 )
 
 func HandleMedia(w http.ResponseWriter, r *http.Request) {
+	if SelectedMediaStorage == nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		_, _ = w.Write([]byte("No media storage configured"))
+		return
+	}
 	if r.Method != "POST" {
 		w.WriteHeader(http.StatusMethodNotAllowed)
 		_, _ = w.Write([]byte("The HTTP method is not allowed, make a POST request"))