一些优化

优化 Date.prototype.format
修复题目分类解析错误的问题
Interface Tdoc
X-Forwarded-For 支持

hydro/model/builtin.ts

@@ -278,7 +278,7 @@ export const BUILTIN_USERS = [
         regip: '127.0.0.1',
         loginat: new Date(0),
         loginip: '127.0.0.1',
-        priv: PRIV.PRIV_NONE,
+        priv: PRIV.PRIV_REGISTER_USER,
     },
     {
         _id: 1,

hydro/model/contest.ts

@@ -390,8 +390,10 @@ export async function edit(
     return await document.set(domainId, type, tid, $set);
 }
 
-export async function get(domainId: string, tid: ObjectID, type = document.TYPE_CONTEST) {
-    let tdoc;
+export async function get(
+    domainId: string, tid: ObjectID, type = document.TYPE_CONTEST,
+) {
+    let tdoc: Tdoc;
     if (type === -1) {
         tdoc = await document.get(domainId, document.TYPE_CONTEST, tid);
         if (!tdoc) tdoc = await document.get(domainId, document.TYPE_HOMEWORK, tid);
@@ -535,7 +537,7 @@ export function getMulti(domainId: string, query = {}, type = document.TYPE_CONT
 
 export async function getAndListStatus(
     domainId: string, tid: ObjectID, docType = document.TYPE_CONTEST,
-) {
+): Promise<[Tdoc, any[]]> {
     // TODO(iceboy): projection, pagination.
     const tdoc = await get(domainId, tid, docType);
     const tsdocs = await document.getMultiStatus(domainId, docType, { docId: tid })

hydro/model/problem.ts

@@ -1,4 +1,4 @@
-import { ObjectID, FilterQuery } from 'mongodb';
+import { ObjectID } from 'mongodb';
 import { STATUS } from './builtin';
 import * as file from './file';
 import * as document from './document';
@@ -47,8 +47,6 @@ export async function get(
 ): Promise<Pdoc> {
     if (typeof pid !== 'number') {
         if (!Number.isNaN(parseInt(pid, 10))) pid = parseInt(pid, 10);
-        else if (doThrow) throw new ProblemNotFoundError(domainId, pid);
-        else return null;
     }
     const pdoc = Number.isInteger(pid)
         ? await document.get(domainId, document.TYPE_PROBLEM, pid)
@@ -87,11 +85,11 @@ export function inc(domainId: string, _id: number, field: string, n: number) {
     return document.inc(domainId, document.TYPE_PROBLEM, _id, field, n);
 }
 
-export function count<T>(domainId: string, query: FilterQuery<T>) {
+export function count(domainId: string, query: any) {
     return document.count(domainId, document.TYPE_PROBLEM, query);
 }
 
-export async function random<T>(domainId: string, query: FilterQuery<T>) {
+export async function random(domainId: string, query: any) {
     const cursor = document.getMulti(domainId, document.TYPE_PROBLEM, query);
     const pcount = await cursor.count();
     if (pcount) {

hydro/model/setting.ts

@@ -116,6 +116,7 @@ SystemSetting(
     Setting('setting_server', 'server.host', null, null, 'text', 'Server Host'),
     Setting('setting_server', 'server.url', null, null, 'text', 'Server BaseURL'),
     Setting('setting_server', 'server.port', null, 8888, 'number', 'Server Port'),
+    Setting('setting_server', 'server.xff', null, null, 'text', 'IP Header'),
     Setting('setting_server', 'server.log', null, false, 'boolean', 'Disable Access Log'),
     Setting('setting_ui', 'ui.header', null, null, 'text', 'Header Logo'),
     Setting('setting_ui', 'ui.headerBackground', null, null, 'text', 'Header Background'),