S2OJ/web/app/controllers/list_manage.php

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2022-11-10 00:16:48 +00:00
<?php
requireLib('bootstrap5');
requirePHPLib('form');
Auth::check() || redirectToLogin();
UOJList::init(UOJRequest::get('id')) || UOJResponse::page404();
UOJList::cur()->userCanManage(Auth::user()) || UOJResponse::page403();
$cur_tab = UOJRequest::get('tab', 'is_string', 'profile');
$tabs_info = [
'profile' => [
'name' => '基本信息',
'url' => '/list/' . UOJList::info('id') . '/manage/profile',
],
'problems' => [
'name' => '题目管理',
'url' => '/list/' . UOJList::info('id') . '/manage/problems',
],
];
if (!isset($tabs_info[$cur_tab])) {
become404Page();
}
if ($cur_tab == 'profile') {
$update_profile_form = new UOJBs4Form('update_profile');
$update_profile_form->addVInput(
'name',
'text',
'标题',
UOJList::info('title'),
function ($title, &$vdata) {
if ($title == '') {
return '标题不能为空';
}
if (strlen($title) > 100) {
return '标题过长';
}
$title = HTML::escape($title);
if ($title === '') {
return '无效编码';
}
$vdata['title'] = $title;
return '';
},
null
);
$update_profile_form->addVCheckboxes('is_hidden', [
'0' => '公开',
'1' => '隐藏',
], '可见性', UOJList::info('is_hidden'));
$update_profile_form->addVInput(
'tags',
'text',
'标签(多个标签用逗号隔开)',
implode(', ', UOJList::cur()->queryTags()),
function ($tags_str, &$vdata) {
$tags_raw = explode(',', str_replace('', ',', $tags_str));
$tags = [];
if (count($tags_raw) > 10) {
return '不能存在超过 10 个标签';
}
foreach ($tags_raw as $tag) {
$tag = HTML::escape(trim($tag));
if (strlen($tag) == 0) {
continue;
}
if (strlen($tag) > 30) {
return '标签 “' . $tag . '” 太长';
}
if (in_array($tag, $tags, true)) {
return '标签 “' . $tag . '” 重复出现';
}
$tags[] = $tag;
}
$vdata['tags'] = $tags;
return '';
},
null
);
$update_profile_form->addVTextArea(
'content_md',
'描述',
UOJList::cur()->queryContent()['content_md'],
function ($content_md, &$vdata) {
if (strlen($content_md) > 3000) {
return '描述过长';
}
$vdata['content_md'] = $content_md;
return '';
},
null
);
$update_profile_form->handle = function ($vdata) {
DB::update([
"update lists",
"set", [
"title" => $vdata['title'],
"is_hidden" => $_POST['is_hidden'],
],
"where", [
"id" => UOJList::info('id'),
]
]);
DB::update([
"update lists_contents",
"set", [
"content" => HTML::purifier()->purify(HTML::parsedown()->text($vdata['content_md'])),
"content_md" => $vdata['content_md'],
],
"where", [
"id" => UOJList::info('id'),
],
]);
UOJList::cur()->updateTags($vdata['tags']);
dieWithJsonData(['status' => 'success', 'message' => '修改成功']);
};
$update_profile_form->setAjaxSubmit(<<<EOD
function(res) {
if (res.status === 'success') {
$('#result-alert')
.html('题单信息修改成功!')
.addClass('alert-success')
.removeClass('alert-danger')
.show();
} else {
$('#result-alert')
.html('题单信息修改失败。' + (res.message || ''))
.removeClass('alert-success')
.addClass('alert-danger')
.show();
}
$(window).scrollTop(0);
}
EOD);
$update_profile_form->submit_button_config['class_str'] = 'btn btn-secondary mt-3';
$update_profile_form->submit_button_config['text'] = '更新';
$update_profile_form->runAtServer();
} elseif ($cur_tab == 'problems') {
if (isset($_POST['submit-remove_problem']) && $_POST['submit-remove_problem'] == 'remove_problem') {
crsf_defend();
$problem = UOJProblem::query(UOJRequest::post('problem_id', 'validateUInt'));
if (!$problem) {
dieWithAlert('题目不存在');
}
if (!UOJList::cur()->hasProblem($problem)) {
dieWithAlert('题目不在题单中');
}
DB::delete([
"delete from lists_problems",
"where", [
"problem_id" => $problem->info['id'],
"list_id" => UOJList::info('id'),
],
]);
dieWithAlert('移除成功!');
}
$n_problems = DB::selectCount([
"select count(*)",
"from lists_problems",
"where", [
"list_id" => UOJList::info('id'),
],
]);
$add_new_problem_form = new UOJBs4Form('add_new_problem');
$add_new_problem_form->addVInput(
'problem_id',
'text',
'题目 ID',
'',
function ($problem_id, &$vdata) {
$problem = UOJProblem::query($problem_id);
if (!$problem || !$problem->userCanView(Auth::user())) {
return '题目不存在';
}
if (UOJList::cur()->hasProblem($problem)) {
return '该题目已经在题单中';
}
$vdata['problem'] = $problem;
return '';
},
null
);
$add_new_problem_form->submit_button_config['class_str'] = 'btn btn-secondary mt-3';
$add_new_problem_form->submit_button_config['text'] = '添加';
$add_new_problem_form->handle = function ($vdata) {
DB::insert([
"insert into lists_problems",
DB::bracketed_fields(["list_id", "problem_id"]),
"values", DB::tuple([UOJList::info('id'), $vdata['problem']->info['id']]),
]);
dieWithJsonData(['status' => 'success', 'message' => '已将题目 #' . $vdata['problem']->info['id'] . ' 添加到题单 #' . UOJList::info('id') . ' 中']);
};
$add_new_problem_form->setAjaxSubmit(<<<EOD
function(res) {
if (res.status === 'success') {
$('#result-alert')
.html('题目添加成功!' + (res.message || ''))
.addClass('alert-success')
.removeClass('alert-danger')
.show();
} else {
$('#result-alert')
.html('题目添加失败。' + (res.message || ''))
.removeClass('alert-success')
.addClass('alert-danger')
.show();
}
$(window).scrollTop(0);
}
EOD);
$add_new_problem_form->runAtServer();
}
?>
<?php echoUOJPageHeader('管理 - ' . UOJList::info('title')) ?>
<h1>
<?= UOJList::info('title') ?>
<small class="fs-5">(ID: #<?= UOJList::info('id') ?>)</small>
管理
</h1>
<div class="row mt-4">
<!-- left col -->
<div class="col-md-3">
<?= HTML::navListGroup($tabs_info, $cur_tab) ?>
<a class="btn btn-light d-block mt-2 w-100 text-start text-primary" style="--bs-btn-hover-bg: #d3d4d570; --bs-btn-hover-border-color: transparent;" href="<?= HTML::url('/list/' . UOJList::info('id')) ?>">
<i class="bi bi-arrow-left"></i> 返回
</a>
</div>
<!-- end left col -->
<!-- right col -->
<div class="col-md-9">
<?php if ($cur_tab == 'profile') : ?>
<div class="card mt-3 mt-md-0">
<div class="card-body">
<div id="result-alert" class="alert" role="alert" style="display: none"></div>
<div class="row row-cols-1 row-cols-md-2">
<div class="col">
<?= $update_profile_form->printHTML() ?>
</div>
<div class="col mt-3 mt-md-0">
<h5>注意事项</h5>
<ul class="mb-0">
<li>隐藏的题单无法被普通用户查看。</li>
<li>题单描述支持 Markdown 语法。</li>
</ul>
</div>
</div>
</div>
</div>
<?php elseif ($cur_tab == 'problems') : ?>
<div class="card mt-3 mt-md-0">
<div class="card-header">
<ul class="nav nav-tabs card-header-tabs" role="tablist">
<li class="nav-item">
<a class="nav-link active" href="#problems" data-bs-toggle="tab" data-bs-target="#problems">题目列表</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#add-problem" data-bs-toggle="tab" data-bs-target="#add-problem">添加题目</a>
</li>
</ul>
</div>
<div class="card-body tab-content">
<div class="tab-pane active" id="problems">
<?php
echoLongTable(
['problem_id'],
"lists_problems",
["list_id" => UOJList::info('id')],
"order by problem_id asc",
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<<<EOD
<tr>
<th class="text-center" style="width:5em">ID</th>
<th>标题</th>
<th style="width:4em">操作</th>
</tr>
EOD,
function ($row) {
$problem = UOJProblem::query($row['problem_id']);
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echo HTML::tag_begin('tr');
echo HTML::tag('td', ['class' => 'text-center'], $problem->info['id']);
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echo HTML::tag_begin('td');
echo $problem->getLink();
if ($problem->info['is_hidden']) {
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echo ' <span class="badge text-bg-danger"><i class="bi bi-eye-slash-fill"></i> ', UOJLocale::get('hidden'), '</span> ';
}
echo HTML::tag_end('td');
echo HTML::tag('td', [], HTML::tag('form', [
'target' => '_self',
'method' => 'POST',
'class' => 'd-inline-block',
'onsubmit' => "return confirm('你确定要将 {$problem->info['id']} 从题单中移除吗?');",
], [
HTML::hiddenToken(),
HTML::empty_tag('input', ['type' => 'hidden', 'name' => 'problem_id', 'value' => $problem->info['id']]),
html::tag('button', [
'type' => 'submit',
'class' => 'btn btn-link text-danger text-decoration-none p-0',
'name' => 'submit-remove_problem',
'value' => 'remove_problem',
], '移除'),
]));
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echo HTML::tag_end('tr');
},
[
'page_len' => 20,
'div_classes' => ['table-responsive'],
'table_classes' => ['table', 'align-middle'],
'print_after_table' => function () use ($n_problems) {
echo '<div class="text-muted text-end">共 ', $n_problems, ' 道题目</div>';
},
]
);
?>
</div>
<div class="tab-pane" id="add-problem">
<div id="result-alert" class="alert" role="alert" style="display: none"></div>
<div class="row row-cols-1 row-cols-md-2">
<div class="col">
<?php $add_new_problem_form->printHTML() ?>
</div>
<div class="col">
<h5>注意事项</h5>
<ul class="mt-0">
<li>隐藏的题目添加进题单后无法被普通用户查看。</li>
<li>如当前题单已经被设置为某个小组的作业,则作业也会一并更新。</li>
</ul>
</div>
</div>
</div>
</div>
</div>
<?php endif ?>
</div>
<!-- end right col -->
</div>
<?php echoUOJPageFooter() ?>