From 8e11a30c368195e569459769d2805c328ed02cd3 Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Thu, 20 Jul 2023 17:29:21 +0900
Subject: [PATCH] =?UTF-8?q?enhance(frontend):=20=E7=B5=B5=E6=96=87?=
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---
 packages/frontend/src/pages/emoji-edit-dialog.vue | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/packages/frontend/src/pages/emoji-edit-dialog.vue b/packages/frontend/src/pages/emoji-edit-dialog.vue
index 3208c92738..f49057930c 100644
--- a/packages/frontend/src/pages/emoji-edit-dialog.vue
+++ b/packages/frontend/src/pages/emoji-edit-dialog.vue
@@ -26,7 +26,7 @@
 					</div>
 				</div>
 				<MkButton rounded style="margin: 0 auto;" @click="changeImage">{{ i18n.ts.selectFile }}</MkButton>
-				<MkInput v-model="name">
+				<MkInput v-model="name" pattern="[a-z0-9_]">
 					<template #label>{{ i18n.ts.name }}</template>
 				</MkInput>
 				<MkInput v-model="category" :datalist="customEmojiCategories">
@@ -70,6 +70,7 @@
 
 <script lang="ts" setup>
 import { computed, watch } from 'vue';
+import * as misskey from 'misskey-js';
 import MkModalWindow from '@/components/MkModalWindow.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
@@ -95,7 +96,7 @@ let isSensitive = $ref(props.emoji ? props.emoji.isSensitive : false);
 let localOnly = $ref(props.emoji ? props.emoji.localOnly : false);
 let roleIdsThatCanBeUsedThisEmojiAsReaction = $ref(props.emoji ? props.emoji.roleIdsThatCanBeUsedThisEmojiAsReaction : []);
 let rolesThatCanBeUsedThisEmojiAsReaction = $ref([]);
-let file = $ref();
+let file = $ref<misskey.entities.DriveFile>();
 
 watch($$(roleIdsThatCanBeUsedThisEmojiAsReaction), async () => {
 	rolesThatCanBeUsedThisEmojiAsReaction = (await Promise.all(roleIdsThatCanBeUsedThisEmojiAsReaction.map((id) => os.api('admin/roles/show', { roleId: id }).catch(() => null)))).filter(x => x != null);
@@ -110,6 +111,10 @@ const emit = defineEmits<{
 
 async function changeImage(ev) {
 	file = await selectFile(ev.currentTarget ?? ev.target, null);
+	const candidate = file.name.replace(/\.(.+)$/, '');
+	if (candidate.match(/^[a-z0-9_]+$/)) {
+		name = candidate;
+	}
 }
 
 async function addRole() {