feat(frontend): 絵文字ピッカーのカテゴリを多階層フォルダで分類できるように (#12132)

* Update CHANGELOG.md

* Feat:emoji picker folder select

* Fix: lint error

* Fix: lint error 2

* Fix: lint error 3

* カスタム絵文字のカテゴリ表示部分が長かったので短くした

* エフェクトが壊れて出ないのを修正

* padding 18px -> 9px

* Update CHANGELOG.md

* Revert: en-US.yml

* chg: Folder -> folder

* chg: isChildrenExits -> isChildren

* chg: isChildren -> categoryFolderFlag

* カテゴリ末尾が / の場合ピッカーから消失するので「その他」と扱い対応

* 特定のパターンのカテゴリ名でピッカーに出てこないのを修正

「i18n.ts.other」や「/」始まりの場合壊れる

* chg: categoryFolderFlag -> hasChildSection

* code format

* Del: ti-fw

* fix

* 絵文字とフォルダの表示順序入れ替え

* ネストした場合にパネルでどこまでがどのフォルダのものかをわかりやすくした

* fix lint

* カテゴリの名前が長いと表示がおかしくなる問題を修正

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>

---------

Co-authored-by: tamaina <tamaina@hotmail.co.jp>
Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>
Co-authored-by: atsuchan <83960488+atsu1125@users.noreply.github.com>
Co-authored-by: Masaya Suzuki <15100604+massongit@users.noreply.github.com>
Co-authored-by: Kagami Sascha Rosylight <saschanaz@outlook.com>
Co-authored-by: taiy <53635909+taiyme@users.noreply.github.com>
Co-authored-by: xianon <xianon@hotmail.co.jp>
Co-authored-by: kabo2468 <28654659+kabo2468@users.noreply.github.com>
Co-authored-by: YS <47836716+yszkst@users.noreply.github.com>
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Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>

1 files changed, 44 insertions, 3 deletions

diff --git a/packages/frontend/src/components/MkEmojiPicker.section.vue b/packages/frontend/src/components/MkEmojiPicker.section.vue
index 08297ea5ba..35de9bbb5e 100644
--- a/packages/frontend/src/components/MkEmojiPicker.section.vue
+++ b/packages/frontend/src/components/MkEmojiPicker.section.vue
@@ -5,9 +5,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <!-- このコンポーネントの要素のclassは親から利用されるのでむやみに弄らないこと -->
-<section>
+<!-- フォルダの中にはカスタム絵文字だけ（Unicode絵文字もこっち） -->
+<section v-if="!hasChildSection" v-panel style="border-radius: 6px; border-bottom: 0.5px solid var(--divider);">
 	<header class="_acrylic" @click="shown = !shown">
-		<i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> ({{ emojis.length }})
+		<i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> (<i class="ti ti-icons"></i>:{{ emojis.length }})
 	</header>
 	<div v-if="shown" class="body">
 		<button
@@ -23,15 +24,52 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</button>
 	</div>
 </section>
+<!-- フォルダの中にはカスタム絵文字やフォルダがある -->
+<section v-else v-panel style="border-radius: 6px; border-bottom: 0.5px solid var(--divider);">
+  <header class="_acrylic" @click="shown = !shown">
+    <i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> (<i class="ti ti-folder ti-fw"></i>:{{ customEmojiTree.length }} <i class="ti ti-icons ti-fw"></i>:{{ emojis.length }})
+  </header>
+  <div v-if="shown" style="padding-left: 9px;">
+      <MkEmojiPickerSection
+          v-for="child in customEmojiTree"
+          :key="`custom:${child.value}`"
+          :initialShown="initialShown"
+          :emojis="computed(() => customEmojis.filter(e => e.category === child.category).map(e => `:${e.name}:`))"
+          :hasChildSection="child.children.length !== 0"
+          :customEmojiTree="child.children"
+          @chosen="nestedChosen"
+      >
+          {{ child.value || i18n.ts.other }}
+      </MkEmojiPickerSection>
+  </div>
+  <div v-if="shown" class="body">
+    <button
+        v-for="emoji in emojis"
+        :key="emoji"
+        :data-emoji="emoji"
+        class="_button item"
+        @pointerenter="computeButtonTitle"
+        @click="emit('chosen', emoji, $event)"
+    >
+      <MkCustomEmoji v-if="emoji[0] === ':'" class="emoji" :name="emoji" :normal="true"/>
+      <MkEmoji v-else class="emoji" :emoji="emoji" :normal="true"/>
+    </button>
+  </div>
+</section>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed, Ref } from 'vue';
-import { getEmojiName } from '@/scripts/emojilist.js';
+import { CustomEmojiFolderTree, getEmojiName } from '@/scripts/emojilist.js';
+import { i18n } from '../i18n.js';
+import { customEmojis } from '@/custom-emojis.js';
+import MkEmojiPickerSection from '@/components/MkEmojiPicker.section.vue';
 
 const props = defineProps<{
 	emojis: string[] | Ref<string[]>;
 	initialShown?: boolean;
+	hasChildSection?: boolean;
+	customEmojiTree?: CustomEmojiFolderTree[];
 }>();
 
 const emit = defineEmits<{
@@ -49,4 +87,7 @@ function computeButtonTitle(ev: MouseEvent): void {
 	elm.title = getEmojiName(emoji) ?? emoji;
 }
 
+function nestedChosen(emoji: any, ev?: MouseEvent) {
+	emit('chosen', emoji, ev);
+}
 </script>