addInput('new_username', 'text', '用户名', '', function ($x) { global $contest; if (!validateUsername($x)) { return '用户名不合法'; } $user = queryUser($x); if (!$user) { return '用户不存在'; } if (hasRegistered($user, $contest)) { return '该用户已经报名'; } return ''; }, null ); $add_new_contestant_form->submit_button_config['align'] = 'compressed'; $add_new_contestant_form->submit_button_config['text'] = '注册该用户'; $add_new_contestant_form->handle = function() { global $contest; $username = $_POST['new_username']; DB::query("replace into contests_registrants (username, contest_id, has_participated) values ('{$username}', {$contest['id']}, 0)"); updateContestPlayerNum($contest); }; $add_new_contestant_form->runAtServer(); $add_group_to_contest_form = new UOJForm('add_group_to_contest'); $add_group_to_contest_form->addInput('group_id', 'text', '小组 ID', '', function ($x) { global $contest; if (!validateUInt($x)) { return '小组 ID 不合法'; } $group = queryGroup($x); if (!$group) { return '小组不存在'; } return ''; }, null ); $add_group_to_contest_form->submit_button_config['align'] = 'compressed'; $add_group_to_contest_form->submit_button_config['text'] = '注册该小组中的用户'; $add_group_to_contest_form->handle = function() { global $contest; $group_id = $_POST['group_id']; $users = DB::selectAll("select b.username as username from groups_users a inner join user_info b on a.username = b.username where a.group_id = $group_id"); foreach ($users as $user) { DB::query("replace into contests_registrants (username, contest_id, has_participated) values ('{$user['username']}', {$contest['id']}, 0)"); } updateContestPlayerNum($contest); }; $add_group_to_contest_form->runAtServer(); $remove_user_from_contest_form = new UOJForm('remove_user_from_contest'); $remove_user_from_contest_form->addInput('remove_username', 'text', '用户名', '', function ($x) { global $contest; if (!validateUsername($x)) { return '用户名不合法'; } $user = queryUser($x); if (!$user) { return '用户不存在'; } if (!hasRegistered($user, $contest)) { return '该用户未报名'; } return ''; }, null ); $remove_user_from_contest_form->submit_button_config['align'] = 'compressed'; $remove_user_from_contest_form->submit_button_config['text'] = '移除该用户'; $remove_user_from_contest_form->submit_button_config['class_str'] = 'mt-2 btn btn-danger'; $remove_user_from_contest_form->handle = function() { global $contest; $username = $_POST['remove_username']; DB::query("delete from contests_registrants where username = '{$username}' and contest_id = {$contest['id']}"); updateContestPlayerNum($contest); }; $remove_user_from_contest_form->runAtServer(); $force_set_user_participated_form = new UOJForm('force_set_user_participated'); $force_set_user_participated_form->addInput('force_set_username', 'text', '用户名', '', function ($x) { global $contest; if (!validateUsername($x)) { return '用户名不合法'; } $user = queryUser($x); if (!$user) { return '用户不存在'; } if (!hasRegistered($user, $contest)) { return '该用户未报名'; } return ''; }, null ); $force_set_user_participated_form->submit_button_config['align'] = 'compressed'; $force_set_user_participated_form->submit_button_config['text'] = '强制参赛'; $force_set_user_participated_form->submit_button_config['class_str'] = 'mt-2 btn btn-warning'; $force_set_user_participated_form->handle = function() { global $contest; $username = $_POST['force_set_username']; DB::query("update contests_registrants set has_participated = 1 where username = '{$username}' and contest_id = {$contest['id']}"); updateContestPlayerNum($contest); }; $force_set_user_participated_form->runAtServer(); } $has_contest_permission = hasContestPermission($myUser, $contest); $show_ip = $has_contest_permission; if ($contest['cur_progress'] == CONTEST_NOT_STARTED) { $iHasRegistered = $myUser != null && hasRegistered($myUser, $contest); if ($iHasRegistered) { $unregister_form = new UOJForm('unregister'); $unregister_form->handle = function() { global $myUser, $contest; DB::query("delete from contests_registrants where username = '{$myUser['username']}' and contest_id = {$contest['id']}"); updateContestPlayerNum($contest); }; $unregister_form->submit_button_config['align'] = 'right'; $unregister_form->submit_button_config['class_str'] = 'btn btn-danger btn-xs'; $unregister_form->submit_button_config['text'] = '取消报名'; $unregister_form->succ_href = "/contests"; $unregister_form->runAtServer(); } } ?>

已报名
printHTML(); ?>
当前尚未报名,您可以 报名
#'.UOJLocale::get('username').''; if ($show_ip) { $header_row .= 'remote_addrhttp_x_forwarded_for'; } if ($has_contest_permission) { $header_row .= '是否参赛'; } $header_row .= ''; echoLongTable( ['*'], 'contests_registrants', "contest_id = {$contest['id']}", 'order by username desc', $header_row, function($contestant, $num) use ($myUser, $has_contest_permission, $show_ip, $has_participated) { $user = queryUser($contestant['username']); echo ''; echo ''.$num.''; echo ''.getUserLink($contestant['username']).''; if ($show_ip) { echo ''.$user['remote_addr'].''; echo ''.$user['http_x_forwarded_for'].''; } if ($has_contest_permission) { echo ''.($contestant['has_participated'] ? 'Yes' : 'No').''; } echo ''; }, [ 'page_len' => 50, 'get_row_index' => '', 'div_classes' => ['table-responsive', 'card', 'mb-3'], 'table_classes' => ['table', 'uoj-table', 'mb-0', 'text-center'], ] ); ?> printHTML(); } if (isset($add_group_to_contest_form)) { $add_group_to_contest_form->printHTML(); } if (isset($remove_user_from_contest_form)) { $remove_user_from_contest_form->printHTML(); } if (isset($force_set_user_participated_form)) { $force_set_user_participated_form->printHTML(); } ?>