From 23c9f6a6ca1ba938a6a2a7c9f5e1007d47fd28c5 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Wed, 15 May 2019 20:41:01 +0900
Subject: [PATCH] Resolve #4833

---
 locales/ja-JP.yml                             |  2 ++
 src/client/app/admin/views/users.vue          | 28 +++++++++++++---
 .../admin/delete-all-files-of-a-user.ts       | 32 +++++++++++++++++++
 3 files changed, 58 insertions(+), 4 deletions(-)
 create mode 100644 src/server/api/endpoints/admin/delete-all-files-of-a-user.ts

diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 91edb82e0d..76c1ab8269 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -1365,6 +1365,8 @@ admin/views/users.vue:
   unsilence-confirm: "サイレンスを解除しますか？"
   update-remote-user: "リモートユーザー情報の更新"
   remote-user-updated: "リモートユーザー情報を更新しました"
+  delete-all-files: "すべてのファイルを削除"
+  delete-all-files-confirm: "すべてのファイルを削除しますか？"
   users:
     title: "ユーザー"
     sort:
diff --git a/src/client/app/admin/views/users.vue b/src/client/app/admin/views/users.vue
index cc38108532..fd9f0dd8b2 100644
--- a/src/client/app/admin/views/users.vue
+++ b/src/client/app/admin/views/users.vue
@@ -9,8 +9,9 @@
 			<ui-button @click="showUser"><fa :icon="faSearch"/> {{ $t('lookup') }}</ui-button>
 
 			<div class="user" v-if="user">
-				<x-user :user='user'/>
+				<x-user :user="user"/>
 				<div class="actions">
+					<ui-button v-if="user.host != null" @click="updateRemoteUser"><fa :icon="faSync"/> {{ $t('update-remote-user') }}</ui-button>
 					<ui-button @click="resetPassword"><fa :icon="faKey"/> {{ $t('reset-password') }}</ui-button>
 					<ui-horizon-group>
 						<ui-button @click="silenceUser"><fa :icon="faMicrophoneSlash"/> {{ $t('make-silence') }}</ui-button>
@@ -20,7 +21,7 @@
 						<ui-button @click="suspendUser" :disabled="suspending"><fa :icon="faSnowflake"/> {{ $t('suspend') }}</ui-button>
 						<ui-button @click="unsuspendUser" :disabled="unsuspending">{{ $t('unsuspend') }}</ui-button>
 					</ui-horizon-group>
-					<ui-button v-if="user.host != null" @click="updateRemoteUser"><fa :icon="faSync"/> {{ $t('update-remote-user') }}</ui-button>
+					<ui-button @click="deleteAllFiles"><fa :icon="faTrashAlt"/> {{ $t('delete-all-files') }}</ui-button>
 					<ui-textarea v-if="user" :value="user | json5" readonly tall style="margin-top:16px;"></ui-textarea>
 				</div>
 			</div>
@@ -67,7 +68,7 @@ import Vue from 'vue';
 import i18n from '../../i18n';
 import parseAcct from "../../../../misc/acct/parse";
 import { faUsers, faTerminal, faSearch, faKey, faSync, faMicrophoneSlash } from '@fortawesome/free-solid-svg-icons';
-import { faSnowflake } from '@fortawesome/free-regular-svg-icons';
+import { faSnowflake, faTrashAlt } from '@fortawesome/free-regular-svg-icons';
 import XUser from './users.user.vue';
 
 export default Vue.extend({
@@ -88,7 +89,7 @@ export default Vue.extend({
 			offset: 0,
 			users: [],
 			existMore: false,
-			faTerminal, faUsers, faSnowflake, faSearch, faKey, faSync, faMicrophoneSlash
+			faTerminal, faUsers, faSnowflake, faSearch, faKey, faSync, faMicrophoneSlash, faTrashAlt
 		};
 	},
 
@@ -277,6 +278,25 @@ export default Vue.extend({
 			this.refreshUser();
 		},
 
+		async deleteAllFiles() {
+			if (!await this.getConfirmed(this.$t('delete-all-files-confirm'))) return;
+
+			const process = async () => {
+				await this.$root.api('admin/delete-all-files-of-a-user', { userId: this.user.id });
+				this.$root.dialog({
+					type: 'success',
+					splash: true
+				});
+			};
+
+			await process().catch(e => {
+				this.$root.dialog({
+					type: 'error',
+					text: e.toString()
+				});
+			});
+		},
+
 		async getConfirmed(text: string): Promise<Boolean> {
 			const confirm = await this.$root.dialog({
 				type: 'warning',
diff --git a/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts b/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts
new file mode 100644
index 0000000000..84e9c363e1
--- /dev/null
+++ b/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts
@@ -0,0 +1,32 @@
+import $ from 'cafy';
+import define from '../../define';
+import del from '../../../../services/drive/delete-file';
+import { DriveFiles } from '../../../../models';
+import { ID } from '../../../../misc/cafy-id';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+
+	params: {
+		userId: {
+			validator: $.type(ID),
+			desc: {
+				'ja-JP': '対象のユーザーID',
+				'en-US': 'The user ID which you want to suspend'
+			}
+		},
+	}
+};
+
+export default define(meta, async (ps, me) => {
+	const files = await DriveFiles.find({
+		userId: ps.userId
+	});
+
+	for (const file of files) {
+		del(file);
+	}
+});