server|ui: add private field to karas

so we can tag karas that should not be exported to mugen, and which
won’t be downloadable through basic auth.

not necessarily the best UX but now it exists #53

server/kara.go

@@ -43,6 +43,7 @@ type KaraInfo struct {
 	Language            string `json:"language" example:"FR"`
 	KaraokeCreationDate *int64 `json:"karaoke_creation_time,omitempty" example:"42"`
 	IsHardsub           *bool  `json:"is_hardsub,omitempty" example:"false"`
+	Private             bool   `json:"private,omitempty" example:"false"`
 }
 
 type AllTags struct {
@@ -132,6 +133,7 @@ func (info KaraInfo) to_KaraInfoDB(ctx context.Context, tx *gorm.DB, kara_info *
 	kara_info.Version = info.Version
 	kara_info.SongOrder = info.SongOrder
 	kara_info.Language = info.Language
+	kara_info.Private = info.Private
 
 	user := *getCurrentUser(ctx)
 	if user.Admin {

server/model.go

@@ -326,6 +326,7 @@ type KaraInfoDB struct {
 	Medias        []MediaDB `gorm:"many2many:kara_media_tags"`
 	Title         string
 	ExtraTitles   []AdditionalName `gorm:"many2many:kara_info_additional_name"`
+	Private       bool
 	Version       string
 	Comment       string
 	SongOrder     uint
@@ -389,6 +390,10 @@ func isAssociationsUpdate(tx *gorm.DB) bool {
 
 func UploadHookGitlab(tx *gorm.DB, ki *KaraInfoDB) error {
 	if CONFIG.Mugen.Gitlab.IsSetup() {
+		if ki.Private {
+			return nil
+		}
+
 		// check if kara is an import
 		mugen_import := &MugenImport{}
 		err := tx.Where(&MugenImport{KaraID: ki.ID}).First(mugen_import).Error

server/upload.go

@@ -361,6 +361,11 @@ func DownloadFile(ctx context.Context, input *DownloadInput) (*huma.StreamRespon
 		return nil, err
 	}
 
+	if kara.Private && getCurrentUser(ctx) == nil {
+		// return forbidden response for private karas for external users
+		return nil, huma.Error403Forbidden("private kara")
+	}
+
 	obj, err := GetKaraObject(ctx, kara, input.FileType)
 	if err != nil {
 		return nil, err

ui/src/components/KaraEditor.tsx

@@ -84,6 +84,7 @@ export default function KaraEditor(props: {
   const [getComment, setComment] = createSignal(props.kara?.Comment ?? "");
   const [getVersion, setVersion] = createSignal(props.kara?.Version ?? "");
   const [getLanguage, setLanguage] = createSignal(props.kara?.Language ?? "");
+  const [getPrivate, setPrivate] = createSignal(props.kara?.Private ?? false);
   //#endregion
 
   //#region Handlers
@@ -104,6 +105,7 @@ export default function KaraEditor(props: {
       comment: getComment(),
       version: getVersion(),
       language: getLanguage(),
+      private: getPrivate(),
     });
     if (props.reset) {
       (e.target as HTMLFormElement).reset();
@@ -430,6 +432,19 @@ export default function KaraEditor(props: {
       />
     </label>
   );
+  const privateInput = () => (
+    <label>
+      <div class="label">
+        <span class="label-text">Private kara (won’t be exported)</span>
+      </div>
+      <input
+        type="checkbox"
+        checked={getPrivate()}
+        onchange={(e) => setPrivate(e.currentTarget.checked)}
+        class="checkbox"
+      />
+    </label>
+  );
   const languageInput = () => (
     <label>
       <div class="label">
@@ -451,9 +466,10 @@ export default function KaraEditor(props: {
       <div class="grid md:grid-cols-2 gap-4">
         <div class="card bg-base-100 shadow-xl">
           <div class="card-body">
-            <h2 class="card-title">Titles</h2>
+            <h2 class="card-title">General information</h2>
             {titleInput()}
             {extraTitlesInput()}
+            {versionInput()}
           </div>
         </div>
         <div class="card bg-base-100 shadow-xl">
@@ -481,10 +497,10 @@ export default function KaraEditor(props: {
         </div>
         <div class="card bg-base-100 shadow-xl md:row-start-1 md:col-start-2">
           <div class="card-body">
-            <h2 class="card-title">Additional informations</h2>
+            <h2 class="card-title">Author informations</h2>
             {authorsInput()}
             {commentInput()}
-            {versionInput()}
+            {privateInput()}
           </div>
         </div>
       </div>