core: add FileTooLargeError

packages/hydrooj/src/handler/contest.ts

@@ -153,13 +153,12 @@ class ContestScoreboardRawHandler extends ContestHandler {
 
 class ContestScoreboardDownloadHandler extends ContestHandler {
     @param('tid', Types.ObjectID)
-    @param('ext', Types.String)
+    @param('ext', Types.Range(['csv', 'html']))
     async get(domainId: string, tid: ObjectID, ext: string) {
         const getContent = {
             csv: async (rows) => `\uFEFF${rows.map((c) => (c.map((i) => i.value).join(','))).join('\n')}`,
             html: (rows) => this.renderHTML('contest_scoreboard_download_html.html', { rows }),
         };
-        if (!getContent[ext]) throw new ValidationError('ext');
         const [tdoc, rows] = await this.getScoreboard(domainId, tid, true);
         this.binary(await getContent[ext](rows), `${tdoc.title}.${ext}`);
     }

packages/hydrooj/src/handler/domain.ts

@@ -4,6 +4,8 @@ import {
     RoleAlreadyExistError, ValidationError, DomainJoinForbiddenError,
     DomainJoinAlreadyMemberError, InvalidJoinInvitationCodeError,
 } from '../error';
+import { log2 } from '../utils';
+import type { DomainDoc } from '../interface';
 import * as user from '../model/user';
 import * as domain from '../model/domain';
 import * as system from '../model/system';
@@ -14,7 +16,6 @@ import paginate from '../lib/paginate';
 import {
     Route, Handler, Types, param,
 } from '../service/server';
-import { DomainDoc } from '../interface';
 
 class DomainRankHandler extends Handler {
     @param('page', Types.PositiveInt, true)
@@ -124,10 +125,6 @@ class DomainUserHandler extends ManageHandler {
 class DomainPermissionHandler extends ManageHandler {
     async get({ domainId }) {
         const roles = await domain.getRoles(domainId);
-        const log2 = (val: bigint) => {
-            // @ts-ignore
-            for (let i = 0n; ; i++) if (!(val >> i)) return +i.toString() - 1;
-        };
         const path = [
             ['Hydro', 'homepage'],
             ['domain', null],