fix: サーバー設定によりコンテンツの閲覧が制限されている場合のメッセージを区別するように (#16527)

packages/backend/src/server/api/endpoints/notes/show.ts

@@ -29,10 +29,16 @@ export const meta = {
 			id: '24fcbfc6-2e37-42b6-8388-c29b3861a08d',
 		},
 
-		signinRequired: {
+		contentRestrictedByUser: {
-			message: 'Signin required.',
+			message: 'Content restricted by user. Please sign in to view.',
-			code: 'SIGNIN_REQUIRED',
+			code: 'CONTENT_RESTRICTED_BY_USER',
-			id: '8e75455b-738c-471d-9f80-62693f33372e',
+			id: 'fbcc002d-37d9-4944-a6b0-d9e29f2d33ab',
+		},
+
+		contentRestrictedByServer: {
+			message: 'Content restricted by server settings. Please sign in to view.',
+			code: 'CONTENT_RESTRICTED_BY_SERVER',
+			id: '145f88d2-b03d-4087-8143-a78928883c4b',
 		},
 	},
 } as const;
@@ -61,15 +67,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			if (note.user!.requireSigninToViewContents && me == null) {
-				throw new ApiError(meta.errors.signinRequired);
+				throw new ApiError(meta.errors.contentRestrictedByUser);
 			}
 
 			if (this.serverSettings.ugcVisibilityForVisitor === 'none' && me == null) {
-				throw new ApiError(meta.errors.signinRequired);
+				throw new ApiError(meta.errors.contentRestrictedByServer);
 			}
 
 			if (this.serverSettings.ugcVisibilityForVisitor === 'local' && note.userHost != null && me == null) {
-				throw new ApiError(meta.errors.signinRequired);
+				throw new ApiError(meta.errors.contentRestrictedByServer);
 			}
 
 			return await this.noteEntityService.pack(note, me, {

packages/frontend/src/pages/note.vue

@@ -136,10 +136,10 @@ function fetchNote() {
 			});
 		}
 	}).catch(err => {
-		if (err.id === '8e75455b-738c-471d-9f80-62693f33372e') {
+		if (['fbcc002d-37d9-4944-a6b0-d9e29f2d33ab', '145f88d2-b03d-4087-8143-a78928883c4b'].includes(err.id)) {
 			pleaseLogin({
 				path: '/',
-				message: i18n.ts.thisContentsAreMarkedAsSigninRequiredByAuthor,
+				message: err.id === 'fbcc002d-37d9-4944-a6b0-d9e29f2d33ab' ? i18n.ts.thisContentsAreMarkedAsSigninRequiredByAuthor : i18n.ts.signinOrContinueOnRemote,
 				openOnRemote: {
 					type: 'lookup',
 					url: `https://${host}/notes/${props.noteId}`,