domain_create

hydro/handler/domain.js

@@ -1,8 +1,31 @@
 const user = require('../model/user');
 const domain = require('../model/domain');
+const system = require('../model/system');
 const { Route, Handler } = require('../service/server');
 const { PERM_MANAGE } = require('../permission');
-const { RoleAlreadyExistError, ValidationError } = require('../error');
+const { RoleAlreadyExistError, ValidationError, PermissionError } = require('../error');
+
+class DomainCreateHandler extends Handler {
+    async prepare() {
+        if (this.user.priv !== 1) {
+            if (!await system.get('user.create_domain')) throw new PermissionError('domain_create');
+        }
+    }
+
+    async get() {
+        const path = [
+            ['Hydro', '/'],
+            ['domain_create', null],
+        ];
+        this.response.body = { path };
+        this.response.template = 'domain_create.html';
+    }
+
+    async post({ id, name }) {
+        await domain.add(id, this.user._id, name);
+        this.response.body = { domainId: id };
+    }
+}
 
 class ManageHandler extends Handler {
     async prepare({ domainId }) {
@@ -135,6 +158,7 @@ class DomainRoleHandler extends ManageHandler {
 }
 
 async function apply() {
+    Route('/domain/create', DomainCreateHandler);
     Route('/domain/dashboard', DomainDashboardHandler);
     Route('/domain/edit', DomainEditHandler);
     Route('/domain/user', DomainUserHandler);

hydro/lib/nav.js

@@ -2,9 +2,16 @@ const permission = require('../permission');
 
 global.Hydro.ui.nav = [];
 
-const Item = (path, name, prefix, perm) => {
+const trueChecker = () => true;
+
+const Item = (path, name, prefix, perm, checker) => {
+    if (perm && checker) {
+        checker = ((_chk) => (handler) => _chk(handler) && handler.user.hasPerm(perm))(checker);
+    } else if (perm) {
+        checker = (handler) => handler.user.hasPerm(perm);
+    } else checker = trueChecker;
     global.Hydro.ui.nav.push({
-        path, name, prefix, perm,
+        path, name, prefix, checker,
     });
 };
 
@@ -14,6 +21,7 @@ Item('/t', 'training_main', 'training', permission.PERM_VIEW_TRAINING);
 Item('/homework', 'homework_main', 'homework', permission.PERM_VIEW_HOMEWORK);
 Item('/discuss', 'discussion_main', 'discussion', permission.PERM_VIEW_DISCUSSION);
 Item('/c', 'contest_main', 'contest', permission.PERM_VIEW_CONTEST);
-Item('/domain', 'domain_dashboard', 'domain', permission.PERM_MANAGE);
+Item('/domain/dashboard', 'domain_dashboard', 'domain', permission.PERM_MANAGE);
+Item('/manage/dashboard', 'manage_dashboard', 'manage', null, (handler) => handler.user.priv === 1);
 
 global.Hydro.lib.nav = module.exports = Item;

hydro/model/domain.js

@@ -15,9 +15,11 @@ const coll = db.collection('domain');
  * @param {string} domainId
  * @param {number} owner
  */
-function add(domainId, owner) {
+function add(domainId, owner, name) {
     const tasks = [
-        coll.insertOne({ _id: domainId, owner, bulletin: '' }),
+        coll.insertOne({
+            _id: domainId, owner, name, bulletin: '',
+        }),
     ];
     for (const id in builtin.BUILTIN_ROLES) {
         tasks.push(

hydro/model/setting.js

@@ -45,6 +45,7 @@ for (const setting in SETTINGS) SETTINGS_BY_KEY[setting.key] = setting;
 
 const SYSTEM_SETTINGS = [
     Setting('setting_basic', 'user.register', null, false, 'checkbox', 'Allow register'),
+    Setting('setting_basic', 'user.create_domain', null, true, 'checkbox', 'Allow domain creation'),
     Setting('setting_smtp', 'smtp.user', null, null, 'text', 'SMTP Username'),
     Setting('setting_smtp', 'smtp.pass', null, null, 'password', 'SMTP Password'),
     Setting('setting_smtp', 'smtp.host', null, null, 'text', 'SMTP Server Host'),