enhance(frontend): ファイルアップロード前にキャプション設定を行えるように

Resolve #16210

3 files changed, 23 insertions, 4 deletions

diff --git a/packages/frontend/src/components/MkFileCaptionEditWindow.vue b/packages/frontend/src/components/MkFileCaptionEditWindow.vue
index c9b08b616c..e1cd694079 100644
--- a/packages/frontend/src/components/MkFileCaptionEditWindow.vue
+++ b/packages/frontend/src/components/MkFileCaptionEditWindow.vue
@@ -16,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 >
 	<template #header>{{ i18n.ts.describeFile }}</template>
 	<div class="_spacer" style="--MI_SPACER-min: 20px; --MI_SPACER-max: 28px;">
-		<MkDriveFileThumbnail :file="file" fit="contain" style="height: 100px; margin-bottom: 16px;"/>
+		<MkDriveFileThumbnail v-if="file" :file="file" fit="contain" style="height: 100px; margin-bottom: 16px;"/>
 		<MkTextarea v-model="caption" autofocus :placeholder="i18n.ts.inputNewDescription">
 			<template #label>{{ i18n.ts.caption }}</template>
 		</MkTextarea>
@@ -33,8 +33,8 @@ import MkDriveFileThumbnail from '@/components/MkDriveFileThumbnail.vue';
 import { i18n } from '@/i18n.js';
 
 const props = defineProps<{
-	file: Misskey.entities.DriveFile;
-	default: string;
+	file?: Misskey.entities.DriveFile | null;
+	default?: string | null;
 }>();
 
 const emit = defineEmits<{
@@ -44,7 +44,7 @@ const emit = defineEmits<{
 
 const dialog = useTemplateRef('dialog');
 
-const caption = ref(props.default);
+const caption = ref(props.default ?? '');
 
 async function ok() {
 	emit('done', caption.value);
diff --git a/packages/frontend/src/composables/use-uploader.ts b/packages/frontend/src/composables/use-uploader.ts
index aadbc9eb41..65a2ac161f 100644
--- a/packages/frontend/src/composables/use-uploader.ts
+++ b/packages/frontend/src/composables/use-uploader.ts
@@ -82,6 +82,7 @@ export type UploaderItem = {
 	file: File;
 	watermarkPresetId: string | null;
 	isSensitive?: boolean;
+	caption?: string | null;
 	abort?: (() => void) | null;
 };
 
@@ -194,6 +195,21 @@ export function useUploader(options: {
 					set: (value) => item.isSensitive = value,
 				}),
 			}, {
+				text: i18n.ts.describeFile,
+				icon: 'ti ti-text-caption',
+				action: async () => {
+					const { dispose } = await os.popupAsyncWithDialog(import('@/components/MkFileCaptionEditWindow.vue').then(x => x.default), {
+						default: item.caption ?? null,
+					}, {
+						done: caption => {
+							if (caption != null) {
+								item.caption = caption.trim().length === 0 ? null : caption;
+							}
+						},
+						closed: () => dispose(),
+					});
+				},
+			}, {
 				type: 'divider',
 			});
 		}
@@ -408,6 +424,7 @@ export function useUploader(options: {
 			name: item.uploadName ?? item.name,
 			folderId: options.folderId,
 			isSensitive: item.isSensitive ?? false,
+			caption: item.caption ?? null,
 			onProgress: (progress) => {
 				if (item.progress == null) {
 					item.progress = { max: progress.total, value: progress.loaded };
diff --git a/packages/frontend/src/utility/drive.ts b/packages/frontend/src/utility/drive.ts
index 1912b3f805..47876259a9 100644
--- a/packages/frontend/src/utility/drive.ts
+++ b/packages/frontend/src/utility/drive.ts
@@ -33,6 +33,7 @@ export function uploadFile(file: File | Blob, options: {
 	name?: string;
 	folderId?: string | null;
 	isSensitive?: boolean;
+	caption?: string | null;
 	onProgress?: (ctx: { total: number; loaded: number; }) => void;
 } = {}): UploadReturnType {
 	const xhr = new XMLHttpRequest();
@@ -142,6 +143,7 @@ export function uploadFile(file: File | Blob, options: {
 		formData.append('file', file);
 		formData.append('name', options.name ?? (file instanceof File ? file.name : 'untitled'));
 		formData.append('isSensitive', options.isSensitive ? 'true' : 'false');
+		if (options.caption != null) formData.append('comment', options.caption);
 		if (options.folderId) formData.append('folderId', options.folderId);
 
 		xhr.send(formData);