wyoj-raw/app/controllers/groups_manage.php

<?php
	requirePHPLib('form');
	requirePHPLib('judger');
	
	if ($myUser == null) {
		become403Page();
	}
	
	$cur_tab = isset($_GET['tab']) ? $_GET['tab'] : 'my';
	
	$tabs_info = array(
		'my' => array (
			'name' => '我的组',
			'url' => '/groups-manage/my'
		),
		'ctrls' => array(
			'name' => '掌控组列表',
			'url' => '/groups-manage/ctrls'
		),
		'belongs' => array(
			'name' => '隶属组列表',
			'url' => '/groups-manage/belongs'
		)	
	);

	$new_group_form = new UOJForm('new-group');
	$new_group_form->addInput('groupname', 'text', '组名称', '',
		function ($name) {
			global $myUser;
			if ($myUser['childgroup'] != '')
				return '你已经创建过组，不能再创建';
			if (!validateUsername($name))
				return '组名不合法';
			if (substr($name, 0, 6) != 'group_')
				return '组名必须以 group_ 开头';
			$user = queryUser($name);
			if ($user) return '组已存在';
			return '';
		}, null);
	$new_group_form->addInput('nick', 'text', '组昵称', '',
		function ($nick) {
			return '';
		}, null);
	$new_group_form->handle = function() {
		global $myUser;
		$username = $myUser['username'];
		$name = $_POST['groupname'];
		$esc_nick = DB::escape($_POST['nick']);
		DB::update("update user_info set childgroup = '$name' where username = '$username'");
		DB::insert("insert into user_info (username, email, ac_num, ctrls, childgroup) 
				values ('$name', '$esc_nick', 500, '$username', '$username')");
		attachUserToGroup($myUser, queryUser($name));
	};

	$new_group_form->runAtServer();
	
	if (!isset($tabs_info[$cur_tab])) {
		become404Page();
	}
?>
<?php
	requireLib('hljs');
	requireLib('morris');
?>
<?php echoUOJPageHeader('组管理') ?>
<div class="row">
	<div class="col-sm-3">
		<?= HTML::tablist($tabs_info, $cur_tab, 'nav-pills flex-column') ?>
	</div>
	
	<div class="col-sm-9">
		<?php if ($cur_tab == 'my'): ?>
			<div>
				<h4>我的组</h4>
				<?php
					if ($myUser['childgroup'] == '') {
						echo '你尚未创建自己的组<br>';
						echo '创建一个？<br><b class="text-danger">你只能创建一个组，且名称不可改变（昵称可以修改）。</b>';
						
						$new_group_form->printHTML();
					}
					else {
						$grp = queryUser($myUser['childgroup']);
						$grpnick = $grp['email'];
						$grpname = $grp['username'];
						echo "<div class='row mt-2'>";
						echo "<div class='col-sm-6'><h4>$grpnick</h4></div>";
						echo "<div class='col-sm-6 text-right'><a href='/group-manage/$grpname' class='btn btn-info'>管理</a></div></div>";
					}
				?>
			</div>
		<?php elseif ($cur_tab === 'ctrls'): ?>
			<div>
				<h4>掌控组列表</h4>
				<?php echoControlGroupList($myUser) ?>
			</div>
		<?php elseif ($cur_tab == 'belongs'): ?>
			<div>
				<h4>隶属组列表</h4>
				<?php echoBelongGroupList($myUser) ?>
			</div>
		<?php endif ?>
	</div>
</div>
<?php echoUOJPageFooter() ?>