feat: Avatar decoration (#12096)

* wip

* Update ja-JP.yml

* Update profile.vue

* .js

* Update home.test.ts

3 files changed, 118 insertions, 2 deletions

diff --git a/packages/frontend/src/pages/admin/avatar-decorations.vue b/packages/frontend/src/pages/admin/avatar-decorations.vue
new file mode 100644
index 0000000000..b4007e6d20
--- /dev/null
+++ b/packages/frontend/src/pages/admin/avatar-decorations.vue
@@ -0,0 +1,103 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer>
+	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :contentMax="900">
+		<div class="_gaps">
+			<MkFolder v-for="avatarDecoration in avatarDecorations" :key="avatarDecoration.id ?? avatarDecoration._id" :defaultOpen="avatarDecoration.id == null">
+				<template #label>{{ avatarDecoration.name }}</template>
+				<template #caption>{{ avatarDecoration.description }}</template>
+
+				<div class="_gaps_m">
+					<MkInput v-model="avatarDecoration.name">
+						<template #label>{{ i18n.ts.name }}</template>
+					</MkInput>
+					<MkTextarea v-model="avatarDecoration.description">
+						<template #label>{{ i18n.ts.description }}</template>
+					</MkTextarea>
+					<MkInput v-model="avatarDecoration.url">
+						<template #label>{{ i18n.ts.imageUrl }}</template>
+					</MkInput>
+					<div class="buttons _buttons">
+						<MkButton class="button" inline primary @click="save(avatarDecoration)"><i class="ti ti-device-floppy"></i> {{ i18n.ts.save }}</MkButton>
+						<MkButton v-if="avatarDecoration.id != null" class="button" inline danger @click="del(avatarDecoration)"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
+					</div>
+				</div>
+			</MkFolder>
+		</div>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { } from 'vue';
+import XHeader from './_header_.vue';
+import MkButton from '@/components/MkButton.vue';
+import MkInput from '@/components/MkInput.vue';
+import MkTextarea from '@/components/MkTextarea.vue';
+import MkSwitch from '@/components/MkSwitch.vue';
+import MkRadios from '@/components/MkRadios.vue';
+import MkInfo from '@/components/MkInfo.vue';
+import * as os from '@/os.js';
+import { i18n } from '@/i18n.js';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+import MkFolder from '@/components/MkFolder.vue';
+
+let avatarDecorations: any[] = $ref([]);
+
+function add() {
+	avatarDecorations.unshift({
+		_id: Math.random().toString(36),
+		id: null,
+		name: '',
+		description: '',
+		url: '',
+	});
+}
+
+function del(avatarDecoration) {
+	os.confirm({
+		type: 'warning',
+		text: i18n.t('deleteAreYouSure', { x: avatarDecoration.name }),
+	}).then(({ canceled }) => {
+		if (canceled) return;
+		avatarDecorations = avatarDecorations.filter(x => x !== avatarDecoration);
+		os.api('admin/avatar-decorations/delete', avatarDecoration);
+	});
+}
+
+async function save(avatarDecoration) {
+	if (avatarDecoration.id == null) {
+		await os.apiWithDialog('admin/avatar-decorations/create', avatarDecoration);
+		load();
+	} else {
+		os.apiWithDialog('admin/avatar-decorations/update', avatarDecoration);
+	}
+}
+
+function load() {
+	os.api('admin/avatar-decorations/list').then(_avatarDecorations => {
+		avatarDecorations = _avatarDecorations;
+	});
+}
+
+load();
+
+const headerActions = $computed(() => [{
+	asFullButton: true,
+	icon: 'ti ti-plus',
+	text: i18n.ts.add,
+	handler: add,
+}]);
+
+const headerTabs = $computed(() => []);
+
+definePageMetadata({
+	title: i18n.ts.avatarDecorations,
+	icon: 'ti ti-sparkles',
+});
+</script>
diff --git a/packages/frontend/src/pages/admin/index.vue b/packages/frontend/src/pages/admin/index.vue
index a508c20cf3..b304edbf57 100644
--- a/packages/frontend/src/pages/admin/index.vue
+++ b/packages/frontend/src/pages/admin/index.vue
@@ -116,6 +116,11 @@ const menuDef = $computed(() => [{
 		to: '/admin/emojis',
 		active: currentPage?.route.name === 'emojis',
 	}, {
+		icon: 'ti ti-sparkles',
+		text: i18n.ts.avatarDecorations,
+		to: '/admin/avatar-decorations',
+		active: currentPage?.route.name === 'avatarDecorations',
+	}, {
 		icon: 'ti ti-whirl',
 		text: i18n.ts.federation,
 		to: '/admin/federation',
diff --git a/packages/frontend/src/pages/admin/modlog.ModLog.vue b/packages/frontend/src/pages/admin/modlog.ModLog.vue
index 0af226f02e..bceefcf6c8 100644
--- a/packages/frontend/src/pages/admin/modlog.ModLog.vue
+++ b/packages/frontend/src/pages/admin/modlog.ModLog.vue
@@ -8,9 +8,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template #label>
 		<b
 			:class="{
-				[$style.logGreen]: ['createRole', 'addCustomEmoji', 'createGlobalAnnouncement', 'createUserAnnouncement', 'createAd', 'createInvitation'].includes(log.type),
+				[$style.logGreen]: ['createRole', 'addCustomEmoji', 'createGlobalAnnouncement', 'createUserAnnouncement', 'createAd', 'createInvitation', 'createAvatarDecoration'].includes(log.type),
 				[$style.logYellow]: ['markSensitiveDriveFile', 'resetPassword'].includes(log.type),
-				[$style.logRed]: ['suspend', 'deleteRole', 'suspendRemoteInstance', 'deleteGlobalAnnouncement', 'deleteUserAnnouncement', 'deleteCustomEmoji', 'deleteNote', 'deleteDriveFile', 'deleteAd'].includes(log.type)
+				[$style.logRed]: ['suspend', 'deleteRole', 'suspendRemoteInstance', 'deleteGlobalAnnouncement', 'deleteUserAnnouncement', 'deleteCustomEmoji', 'deleteNote', 'deleteDriveFile', 'deleteAd', 'deleteAvatarDecoration'].includes(log.type)
 			}"
 		>{{ i18n.ts._moderationLogTypes[log.type] }}</b>
 		<span v-if="log.type === 'updateUserNote'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
@@ -37,6 +37,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<span v-else-if="log.type === 'deleteUserAnnouncement'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
 		<span v-else-if="log.type === 'deleteNote'">: @{{ log.info.noteUserUsername }}{{ log.info.noteUserHost ? '@' + log.info.noteUserHost : '' }}</span>
 		<span v-else-if="log.type === 'deleteDriveFile'">: @{{ log.info.fileUserUsername }}{{ log.info.fileUserHost ? '@' + log.info.fileUserHost : '' }}</span>
+		<span v-else-if="log.type === 'createAvatarDecoration'">: {{ log.info.avatarDecoration.name }}</span>
+		<span v-else-if="log.type === 'updateAvatarDecoration'">: {{ log.info.before.name }}</span>
+		<span v-else-if="log.type === 'deleteAvatarDecoration'">: {{ log.info.avatarDecoration.name }}</span>
 	</template>
 	<template #icon>
 		<MkAvatar :user="log.user" :class="$style.avatar"/>
@@ -102,6 +105,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
 			</div>
 		</template>
+		<template v-else-if="log.type === 'updateAvatarDecoration'">
+			<div :class="$style.diff">
+				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
+			</div>
+		</template>
 
 		<details>
 			<summary>raw</summary>