mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-08 12:58:42 +00:00
feat(super_manage): submission_frequency config
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@ -38,6 +38,10 @@ $tabs_info = [
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'name' => '图床管理',
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'url' => "/super_manage/image_hosting",
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],
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'meta' => [
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'name' => 'OJ 基础设置',
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'url' => "/super_manage/meta",
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],
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];
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if (!isset($tabs_info[$cur_tab])) {
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@ -1068,6 +1072,41 @@ if ($cur_tab == 'index') {
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]);
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};
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$change_user_image_total_size_limit_form->runAtServer();
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} elseif ($cur_tab == 'meta') {
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$submission_frequency = UOJContext::getMeta('submission_frequency');
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$submission_frequency_form = new UOJForm('submission_frequency');
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$submission_frequency_form->addSelect('submission_frequency_interval', [
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'label' => '时间间隔',
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'options' => [
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'PT1S' => '1 秒',
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'PT10S' => '10 秒',
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'PT1M' => '1 分钟',
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'PT10M' => '10 分钟',
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'PT30M' => '30 分钟',
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'PT1H' => '1 小时',
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],
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'default_value' => $submission_frequency['interval'],
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]);
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$submission_frequency_form->addInput('submission_frequency_limit', [
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'label' => '最大提交次数',
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'help' => '在时间间隔内最多允许提交的次数。',
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'default_value' => $submission_frequency['limit'],
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'validator_php' => function ($x, &$vdata) {
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if (!validateUInt($x)) {
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return '不合法';
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}
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$vdata['limit'] = (int)$x;
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return '';
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},
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]);
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$submission_frequency_form->handle = function (&$vdata) {
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UOJContext::setMeta('submission_frequency', [
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'interval' => UOJRequest::post('submission_frequency_interval'),
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'limit' => $vdata['limit'],
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]);
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};
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$submission_frequency_form->succ_href = UOJContext::requestPath() . '#submission-frequency';
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$submission_frequency_form->runAtServer();
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}
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?>
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@ -1463,21 +1502,6 @@ if ($cur_tab == 'index') {
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</div>
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</div>
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</div>
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<script>
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$(document).ready(function() {
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// Javascript to enable link to tab
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var hash = location.hash.replace(/^#/, '');
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if (hash) {
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bootstrap.Tab.jQueryInterface.call($('.nav-tabs a[href="#' + hash + '"]'), 'show').blur();
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}
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// Change hash for page-reload
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$('.nav-tabs a').on('shown.bs.tab', function(e) {
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window.location.hash = e.target.hash;
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});
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});
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</script>
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<?php elseif ($cur_tab === 'submissions') : ?>
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<?php if (!isset($_GET['judging'])) : ?>
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<div>
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@ -1660,9 +1684,48 @@ EOD;
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<?php $change_user_image_total_size_limit_form->printHTML() ?>
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</div>
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</div>
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<?php elseif ($cur_tab == 'meta') : ?>
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<div class="card mt-3 mt-md-0">
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<div class="card-header">
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<ul class="nav nav-tabs card-header-tabs">
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<li class="nav-item">
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<a class="nav-link active" href="#submission-frequency" data-bs-toggle="tab" data-bs-target="#submission-frequency">提交频次限制</a>
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</li>
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</ul>
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</div>
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<div class="card-body">
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<div class="tab-content">
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<div class="tab-pane active" id="submission-frequency">
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<div class="row">
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<div class="col-md-6">
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<?php $submission_frequency_form->printHTML() ?>
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</div>
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<div class="col-md-6">
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此处可以设置用户的提交频次限制。请注意,过于严格的限制会导致用户无法正常提交题目。默认限制为 1 秒内最多提交 1 次。
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<?php endif ?>
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</div>
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<!-- end right col -->
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</div>
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<script>
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$(document).ready(function() {
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// Javascript to enable link to tab
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var hash = location.hash.replace(/^#/, '');
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if (hash) {
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bootstrap.Tab.jQueryInterface.call($('.nav-tabs a[href="#' + hash + '"]'), 'show').blur();
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}
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// Change hash for page-reload
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$('.nav-tabs a').on('shown.bs.tab', function(e) {
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window.location.hash = e.target.hash;
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});
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});
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</script>
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<?php echoUOJPageFooter() ?>
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@ -36,24 +36,10 @@ function crsf_defend() {
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}
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function submission_frequency_check() {
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$recent = clone UOJTime::$time_now;
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$recent->sub(new DateInterval("PT1S"));
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$num = DB::selectCount([
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"select count(*) from submissions",
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"where", [
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"submitter" => Auth::id(),
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["submit_time", ">=", $recent->format('Y-m-d H:i:s')]
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]
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]);
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if ($num >= 1) {
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return false;
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}
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$submission_frequency = UOJContext::getMeta('submission_frequency');
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// use the implementation below if OJ is under attack
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/*
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// 1
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$recent = clone UOJTime::$time_now;
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$recent->sub(new DateInterval("PT3S"));
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$recent->sub(new DateInterval($submission_frequency['interval']));
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$num = DB::selectCount([
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"select count(*) from submissions",
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"where", [
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@ -61,38 +47,10 @@ function submission_frequency_check() {
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["submit_time", ">=", $recent->format('Y-m-d H:i:s')]
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]
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]);
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if ($num >= 1) {
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return false;
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}
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// 2
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$recent = clone UOJTime::$time_now;
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$recent->sub(new DateInterval("PT1M"));
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$num = DB::selectCount([
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"select count(*) from submissions",
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"where", [
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"submitter" => Auth::id(),
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["submit_time", ">=", $recent->format('Y-m-d H:i:s')]
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]
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]);
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if ($num >= 6) {
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if ($num >= max(1, $submission_frequency['limit'])) {
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return false;
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}
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// 3
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$recent = clone UOJTime::$time_now;
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$recent->sub(new DateInterval("PT30M"));
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$num = DB::selectCount([
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"select count(*) from submissions",
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"where", [
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"submitter" => Auth::id(),
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["submit_time", ">=", $recent->format('Y-m-d H:i:s')]
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]
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]);
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if ($num >= 30) {
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return false;
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}
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*/
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return true;
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}
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@ -36,6 +36,10 @@ class UOJContext {
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'upload_image' => true,
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],
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],
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'submission_frequency' => [
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'interval' => 'PT1S',
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'limit' => 1,
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],
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];
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public static $data = [
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@ -156,6 +160,7 @@ class UOJContext {
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"select value from meta",
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"where", ['name' => $name]
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]);
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if ($value === null) {
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return self::$meta_default[$name];
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} else {
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@ -165,6 +170,7 @@ class UOJContext {
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public static function setMeta($name, $value) {
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$value = json_encode($value);
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return DB::update([
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"insert into meta", DB::bracketed_fields(['name', 'value', 'updated_at']),
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"values", DB::tuple([$name, $value, DB::now()]),
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