投稿の最大文字数情報を設定ファイルではなくDBに保存するように

src/server/api/endpoints/admin/update-meta.ts

@@ -59,6 +59,13 @@ export const meta = {
 				'ja-JP': 'インスタンスの紹介文'
 			}
 		},
+
+		maxNoteTextLength: {
+			validator: $.num.optional.min(1),
+			desc: {
+				'ja-JP': '投稿の最大文字数'
+			}
+		}
 	}
 };
 
@@ -93,6 +100,10 @@ export default define(meta, (ps) => new Promise(async (res, rej) => {
 		set.description = ps.description;
 	}
 
+	if (ps.maxNoteTextLength) {
+		set.maxNoteTextLength = ps.maxNoteTextLength;
+	}
+
 	await Meta.update({}, {
 		$set: set
 	}, { upsert: true });

src/server/api/endpoints/meta.ts

@@ -62,7 +62,7 @@ export default define(meta, (ps, me) => new Promise(async (res, rej) => {
 		swPublickey: config.sw ? config.sw.public_key : null,
 		hidedTags: (me && me.isAdmin) ? met.hidedTags : undefined,
 		bannerUrl: met.bannerUrl,
-		maxNoteTextLength: config.maxNoteTextLength,
+		maxNoteTextLength: met.maxNoteTextLength || 1000,
 
 		emojis: emojis,
 

src/server/api/endpoints/notes/create.ts

@@ -1,10 +1,20 @@
 import $ from 'cafy'; import ID, { transform, transformMany } from '../../../../misc/cafy-id';
 const ms = require('ms');
-import Note, { INote, isValidText, isValidCw, pack } from '../../../../models/note';
+import { length } from 'stringz';
+import Note, { INote, isValidCw, pack } from '../../../../models/note';
 import User, { IUser } from '../../../../models/user';
 import DriveFile, { IDriveFile } from '../../../../models/drive-file';
 import create from '../../../../services/note/create';
 import define from '../../define';
+import Meta from '../../../../models/meta';
+
+let maxNoteTextLength = 1000;
+
+setInterval(() => {
+	Meta.findOne({}).then(m => {
+		if (m.maxNoteTextLength) maxNoteTextLength = m.maxNoteTextLength;
+	});
+}, 3000);
 
 export const meta = {
 	stability: 'stable',
@@ -40,7 +50,9 @@ export const meta = {
 		},
 
 		text: {
-			validator: $.str.optional.nullable.pipe(isValidText),
+			validator: $.str.optional.nullable.pipe(text =>
+				length(text.trim()) <= maxNoteTextLength && text.trim() != ''
+			),
 			default: null as any,
 			desc: {
 				'ja-JP': '投稿内容'