feat: Avatar decoration (#12096)

* wip

* Update ja-JP.yml

* Update profile.vue

* .js

* Update home.test.ts

4 files changed, 173 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>
diff --git a/packages/frontend/src/pages/settings/profile.vue b/packages/frontend/src/pages/settings/profile.vue
index 5e4889f61c..c44a58d04a 100644
--- a/packages/frontend/src/pages/settings/profile.vue
+++ b/packages/frontend/src/pages/settings/profile.vue
@@ -84,6 +84,23 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</FormSlot>
 
 	<MkFolder>
+		<template #icon><i class="ti ti-sparkles"></i></template>
+		<template #label>{{ i18n.ts.avatarDecorations }}</template>
+
+		<div style="display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); grid-gap: 12px;">
+			<div
+				v-for="avatarDecoration in avatarDecorations"
+				:key="avatarDecoration.id"
+				:class="[$style.avatarDecoration, { [$style.avatarDecorationActive]: $i.avatarDecorations.some(x => x.id === avatarDecoration.id) }]"
+				@click="toggleDecoration(avatarDecoration)"
+			>
+				<div :class="$style.avatarDecorationName">{{ avatarDecoration.name }}</div>
+				<MkAvatar style="width: 64px; height: 64px;" :user="$i" :decoration="avatarDecoration.url"/>
+			</div>
+		</div>
+	</MkFolder>
+
+	<MkFolder>
 		<template #label>{{ i18n.ts.advancedSettings }}</template>
 
 		<div class="_gaps_m">
@@ -126,6 +143,7 @@ import MkInfo from '@/components/MkInfo.vue';
 const Sortable = defineAsyncComponent(() => import('vuedraggable').then(x => x.default));
 
 const reactionAcceptance = computed(defaultStore.makeGetterSetter('reactionAcceptance'));
+let avatarDecorations: any[] = $ref([]);
 
 const profile = reactive({
 	name: $i.name,
@@ -146,6 +164,10 @@ watch(() => profile, () => {
 const fields = ref($i?.fields.map(field => ({ id: Math.random().toString(), name: field.name, value: field.value })) ?? []);
 const fieldEditMode = ref(false);
 
+os.api('get-avatar-decorations').then(_avatarDecorations => {
+	avatarDecorations = _avatarDecorations;
+});
+
 function addField() {
 	fields.value.push({
 		id: Math.random().toString(),
@@ -244,6 +266,20 @@ function changeBanner(ev) {
 	});
 }
 
+function toggleDecoration(avatarDecoration) {
+	if ($i.avatarDecorations.some(x => x.id === avatarDecoration.id)) {
+		os.apiWithDialog('i/update', {
+			avatarDecorations: [],
+		});
+		$i.avatarDecorations = [];
+	} else {
+		os.apiWithDialog('i/update', {
+			avatarDecorations: [avatarDecoration.id],
+		});
+		$i.avatarDecorations.push(avatarDecoration);
+	}
+}
+
 const headerActions = $computed(() => []);
 
 const headerTabs = $computed(() => []);
@@ -338,4 +374,23 @@ definePageMetadata({
 .dragItemForm {
 	flex-grow: 1;
 }
+
+.avatarDecoration {
+	cursor: pointer;
+	padding: 16px 16px 24px 16px;
+	border: solid 2px var(--divider);
+	border-radius: 8px;
+	text-align: center;
+}
+
+.avatarDecorationActive {
+	border-color: var(--accent);
+}
+
+.avatarDecorationName {
+	position: relative;
+	z-index: 10;
+	font-weight: bold;
+	margin-bottom: 16px;
+}
 </style>