From b5b79140733a7fe46c446616d03060587cf4919c Mon Sep 17 00:00:00 2001
From: かっこかり <67428053+kakkokari-gtyih@users.noreply.github.com>
Date: Sat, 9 Aug 2025 14:41:11 +0900
Subject: enhance: ユーザー検索を制限できるように (#16380)
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* enhance: ユーザー検索を制限できるように

* Update Changelog
---
 packages/frontend/src/pages/admin/roles.editor.vue | 20 ++++++++++++++++++++
 packages/frontend/src/pages/admin/roles.vue        |  8 ++++++++
 packages/frontend/src/pages/search.vue             | 10 ++++++++--
 packages/frontend/src/utility/check-permissions.ts |  8 ++++++++
 4 files changed, 44 insertions(+), 2 deletions(-)

(limited to 'packages/frontend/src')

diff --git a/packages/frontend/src/pages/admin/roles.editor.vue b/packages/frontend/src/pages/admin/roles.editor.vue
index c172e22688..bb96a1cde1 100644
--- a/packages/frontend/src/pages/admin/roles.editor.vue
+++ b/packages/frontend/src/pages/admin/roles.editor.vue
@@ -346,6 +346,26 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</div>
 			</MkFolder>
 
+			<MkFolder v-if="matchQuery([i18n.ts._role._options.canSearchUsers, 'canSearchUsers'])">
+				<template #label>{{ i18n.ts._role._options.canSearchUsers }}</template>
+				<template #suffix>
+					<span v-if="role.policies.canSearchUsers.useDefault" :class="$style.useDefaultLabel">{{ i18n.ts._role.useBaseValue }}</span>
+					<span v-else>{{ role.policies.canSearchUsers.value ? i18n.ts.yes : i18n.ts.no }}</span>
+					<span :class="$style.priorityIndicator"><i :class="getPriorityIcon(role.policies.canSearchUsers)"></i></span>
+				</template>
+				<div class="_gaps">
+					<MkSwitch v-model="role.policies.canSearchUsers.useDefault" :readonly="readonly">
+						<template #label>{{ i18n.ts._role.useBaseValue }}</template>
+					</MkSwitch>
+					<MkSwitch v-model="role.policies.canSearchUsers.value" :disabled="role.policies.canSearchUsers.useDefault" :readonly="readonly">
+						<template #label>{{ i18n.ts.enable }}</template>
+					</MkSwitch>
+					<MkRange v-model="role.policies.canSearchUsers.priority" :min="0" :max="2" :step="1" easing :textConverter="(v) => v === 0 ? i18n.ts._role._priority.low : v === 1 ? i18n.ts._role._priority.middle : v === 2 ? i18n.ts._role._priority.high : ''">
+						<template #label>{{ i18n.ts._role.priority }}</template>
+					</MkRange>
+				</div>
+			</MkFolder>
+
 			<MkFolder v-if="matchQuery([i18n.ts._role._options.canUseTranslator, 'canUseTranslator'])">
 				<template #label>{{ i18n.ts._role._options.canUseTranslator }}</template>
 				<template #suffix>
diff --git a/packages/frontend/src/pages/admin/roles.vue b/packages/frontend/src/pages/admin/roles.vue
index e78a4bbc11..efdf8620ef 100644
--- a/packages/frontend/src/pages/admin/roles.vue
+++ b/packages/frontend/src/pages/admin/roles.vue
@@ -122,6 +122,14 @@ SPDX-License-Identifier: AGPL-3.0-only
 						</MkSwitch>
 					</MkFolder>
 
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canSearchUsers, 'canSearchUsers'])">
+						<template #label>{{ i18n.ts._role._options.canSearchUsers }}</template>
+						<template #suffix>{{ policies.canSearchUsers ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canSearchUsers">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
 					<MkFolder v-if="matchQuery([i18n.ts._role._options.canUseTranslator, 'canUseTranslator'])">
 						<template #label>{{ i18n.ts._role._options.canUseTranslator }}</template>
 						<template #suffix>{{ policies.canUseTranslator ? i18n.ts.yes : i18n.ts.no }}</template>
diff --git a/packages/frontend/src/pages/search.vue b/packages/frontend/src/pages/search.vue
index b6d21a4616..8d2bf9eb42 100644
--- a/packages/frontend/src/pages/search.vue
+++ b/packages/frontend/src/pages/search.vue
@@ -15,16 +15,22 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</div>
 
 	<div v-else-if="tab === 'user'" class="_spacer" style="--MI_SPACER-w: 800px;">
-		<XUser v-bind="props"/>
+		<div v-if="usersSearchAvailable">
+			<XUser v-bind="props"/>
+		</div>
+		<div v-else>
+			<MkInfo warn>{{ i18n.ts.usersSearchNotAvailable }}</MkInfo>
+		</div>
 	</div>
 </PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, defineAsyncComponent, ref, toRef } from 'vue';
+import { $i } from '@/i.js';
 import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
-import { notesSearchAvailable } from '@/utility/check-permissions.js';
+import { notesSearchAvailable, usersSearchAvailable } from '@/utility/check-permissions.js';
 import MkInfo from '@/components/MkInfo.vue';
 
 const props = withDefaults(defineProps<{
diff --git a/packages/frontend/src/utility/check-permissions.ts b/packages/frontend/src/utility/check-permissions.ts
index 2de8fd2cd1..4f55556e0a 100644
--- a/packages/frontend/src/utility/check-permissions.ts
+++ b/packages/frontend/src/utility/check-permissions.ts
@@ -17,3 +17,11 @@ export const notesSearchAvailable = (
 export const canSearchNonLocalNotes = (
 	instance.noteSearchableScope === 'global'
 );
+
+export const usersSearchAvailable = (
+	// FIXME: instance.policies would be null in Vitest
+	// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+	($i == null && instance.policies != null && instance.policies.canSearchUsers) ||
+	($i != null && $i.policies.canSearchUsers) ||
+	false
+);
-- 
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