S2OJ/web/app/controllers/problem_statement_manage.php

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<?php
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requirePHPLib('form');
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Auth::check() || redirectToLogin();
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UOJProblem::init(UOJRequest::get('id')) || UOJResponse::page404();
UOJProblem::cur()->userCanManage(Auth::user()) || UOJResponse::page403();
$tabs_info = [
'statement' => [
'name' => '题面',
'url' => UOJProblem::cur()->getUri('/manage/statement'),
],
'permissions' => [
'name' => '权限',
'url' => UOJProblem::cur()->getUri('/manage/permissions'),
],
];
if (UOJProblem::info('type') === 'local') {
$tabs_info['data'] = [
'name' => '数据',
'url' => UOJProblem::cur()->getUri('/manage/data'),
];
} else if (UOJProblem::info('type') === 'remote') {
//
}
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$problem_content = UOJProblem::cur()->queryContent();
$problem_editor = new UOJBlogEditor();
$problem_editor->name = 'problem';
$problem_editor->blog_url = '/problem/' . UOJProblem::info('id');
$problem_editor->cur_data = [
'title' => UOJProblem::info('title'),
'content_md' => $problem_content['statement_md'],
'content' => $problem_content['statement'],
'tags' => UOJProblem::cur()->queryTags(),
'is_hidden' => UOJProblem::info('is_hidden')
];
$problem_editor->label_text = array_merge($problem_editor->label_text, [
'view blog' => '查看题目',
'blog visibility' => '题目可见性'
]);
$problem_editor->save = function ($data) {
DB::update([
"update problems",
"set", ["title" => $data['title']],
"where", ["id" => UOJProblem::info('id')]
]);
DB::update([
"update problems_contents",
"set", [
"statement" => $data['content'],
"statement_md" => $data['content_md']
], "where", ["id" => UOJProblem::info('id')]
]);
UOJProblem::cur()->updateTags($data['tags']);
if ($data['is_hidden'] != UOJProblem::info('is_hidden')) {
DB::update([
"update problems",
"set", ["is_hidden" => $data['is_hidden']],
"where", ["id" => UOJProblem::info('id')]
]);
DB::update([
"update submissions",
"set", ["is_hidden" => $data['is_hidden']],
"where", ["problem_id" => UOJProblem::info('id')]
]);
DB::update([
"update hacks",
"set", ["is_hidden" => $data['is_hidden']],
"where", ["problem_id" => UOJProblem::info('id')]
]);
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}
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};
$problem_editor->runAtServer();
$difficulty_form = new UOJForm('difficulty');
$difficulty_form->addSelect('difficulty', [
'div_class' => 'flex-grow-1',
'options' => [-1 => '暂无评定'] + array_combine(UOJProblem::$difficulty, UOJProblem::$difficulty),
'default_value' => UOJProblem::info('difficulty'),
]);
$difficulty_form->config['form']['class'] = 'd-flex';
$difficulty_form->config['submit_container']['class'] = 'ms-2';
$difficulty_form->handle = function () {
DB::update([
"update problems",
"set", [
"difficulty" => $_POST['difficulty'],
],
"where", [
"id" => UOJProblem::info('id'),
],
]);
};
$difficulty_form->runAtServer();
if (UOJProblem::info('type') == 'remote') {
$remote_online_judge = UOJProblem::cur()->getExtraConfig('remote_online_judge');
$remote_problem_id = UOJProblem::cur()->getExtraConfig('remote_problem_id');
$remote_provider = UOJRemoteProblem::$providers[$remote_online_judge];
$re_crawl_form = new UOJForm('re_crawl');
$re_crawl_form->appendHTML(<<<EOD
<ul>
<li>远程题库:{$remote_provider['name']}</li>
<li>远程题号:{$remote_problem_id}</li>
</ul>
EOD);
$re_crawl_form->config['submit_button']['text'] = '重新爬取';
$re_crawl_form->handle = function () use ($remote_online_judge, $remote_problem_id) {
try {
$data = UOJRemoteProblem::getProblemBasicInfo($remote_online_judge, $remote_problem_id);
} catch (Exception $e) {
$data = null;
UOJLog::error($e->getMessage());
}
if ($data === null) {
UOJResponse::page500('题目抓取失败,可能是题目不存在或者没有题面!如果题目没有问题,请稍后再试。<a href="">返回</a>');
}
if ($data['difficulty'] == -1) {
$data['difficulty'] = UOJProblem::info('difficulty');
}
$submission_requirement = UOJRemoteProblem::getSubmissionRequirements($remote_online_judge);
$enc_submission_requirement = json_encode($submission_requirement);
$extra_config = [
'remote_online_judge' => $remote_online_judge,
'remote_problem_id' => $remote_problem_id,
'time_limit' => $data['time_limit'],
'memory_limit' => $data['memory_limit'],
];
$enc_extra_config = json_encode($extra_config);
DB::update([
"update problems",
"set", [
"title" => $data['title'],
"submission_requirement" => $enc_submission_requirement,
"extra_config" => $enc_extra_config,
"difficulty" => $data['difficulty'] ?: -1,
],
"where", [
"id" => UOJProblem::info('id'),
],
]);
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if ($data['type'] == 'pdf') {
file_put_contents(UOJContext::storagePath() . "/problem_resources/" . UOJProblem::info('id') . "/statement.pdf", $data['pdf_data']);
$data['statement'] = '<div data-pdf data-src="/problem/' . UOJProblem::info('id') . '/resources/statement.pdf"></div>' . "\n" . $data['statement'];
}
DB::update([
"update problems_contents",
"set", [
"remote_content" => HTML::purifier(['a' => ['target' => 'Enum#_blank']])->purify($data['statement']),
],
"where", [
"id" => UOJProblem::info('id'),
],
]);
UOJRemoteProblem::downloadImagesInRemoteContent(UOJProblem::info('id'));
redirectTo(UOJProblem::cur()->getUri());
};
$re_crawl_form->runAtServer();
$convert_local_form = new UOJForm('convert_local');
$convert_local_form->handle = function () {
DB::update([
"update problems",
"set", [
"type" => 'local',
"submission_requirement" => "{}",
"extra_config" => "{}",
],
"where", [
"id" => UOJProblem::info('id'),
],
]);
DB::update([
"update problems_contents",
"set", [
"remote_content" => '',
],
"where", [
"id" => UOJProblem::info('id'),
],
]);
};
$convert_local_form->config['submit_container']['class'] = '';
$convert_local_form->config['submit_button']['class'] = 'btn btn-danger';
$convert_local_form->config['submit_button']['text'] = '将本题转换为本地题目(不可逆)';
$convert_local_form->config['confirm']['text'] = '您真的要*不可逆*地将本题转换为本地题目吗?';
$convert_local_form->runAtServer();
}
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?>
<?php echoUOJPageHeader('题面管理 - ' . HTML::stripTags(UOJProblem::info('title'))) ?>
<div class="row">
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<!-- left col -->
<div class="col-lg-9">
<h1>
<?= UOJProblem::cur()->getTitle(['with' => 'id']) ?> 管理
</h1>
<div class="my-3">
<?= HTML::tablist($tabs_info, 'statement', 'nav-pills') ?>
</div>
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<div class="card card-default">
<div class="card-body">
<?php $problem_editor->printHTML() ?>
</div>
</div>
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<!-- 提示信息 -->
<div class="card mt-3">
<div class="card-body">
<h2 class="h3 card-title">提示</h2>
<ol>
<li>请勿引用不稳定的外部资源(如来自个人服务器的图片或文档等),可以上传至 <a href="<?= UOJProblem::cur()->getUri('/resources') ?>">题目资源</a> 中,以便备份及后期维护;</li>
<li>请勿在题面中直接插入大段 HTML 代码,这可能会破坏页面的显示,可以考虑使用 <a class="text-decoration-none" href="/apps/html2markdown" target="_blank">转换工具</a> 转换后再作修正;</li>
<li>图片上传推荐使用 <a class="text-decoration-none" href="/apps/image_hosting" target="_blank">S2OJ 图床</a>,以免后续产生外链图片大量失效的情况。</li>
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</ol>
<p class="card-text">
更多内容请查看 S2OJ 用户手册中的「<a class="text-decoration-none" href="https://s2oj.github.io/#/manage/problem?id=%e4%bc%a0%e9%a2%98%e6%8c%87%e5%bc%95">传题指引</a>」部分。
</p>
</div>
</div>
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</div>
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<!-- right col -->
<aside class="col-lg-3 mt-3 mt-lg-0">
<div class="card card-default mb-2">
<ul class="nav nav-pills nav-fill flex-column" role="tablist">
<li class="nav-item text-start">
<a href="/problem/<?= UOJProblem::info('id') ?>" class="nav-link" role="tab">
<i class="bi bi-journal-text"></i>
<?= UOJLocale::get('problems::statement') ?>
</a>
</li>
<li class="nav-item text-start">
<a href="/problem/<?= UOJProblem::info('id') ?>#submit" class="nav-link" role="tab">
<i class="bi bi-upload"></i>
<?= UOJLocale::get('problems::submit') ?>
</a>
</li>
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<li class="nav-item text-start">
<a href="/problem/<?= UOJProblem::info('id') ?>/solutions" class="nav-link" role="tab">
<i class="bi bi-journal-bookmark"></i>
<?= UOJLocale::get('problems::solutions') ?>
</a>
</li>
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<li class="nav-item text-start">
<a class="nav-link" href="/submissions?problem_id=<?= UOJProblem::info('id') ?>">
<i class="bi bi-list-ul"></i>
<?= UOJLocale::get('submissions') ?>
</a>
</li>
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<li class="nav-item text-start">
<a class="nav-link" href="/problem/<?= UOJProblem::info('id') ?>/statistics">
<i class="bi bi-graph-up"></i>
<?= UOJLocale::get('problems::statistics') ?>
</a>
</li>
<li class="nav-item text-start">
<a class="nav-link active" href="#" role="tab">
<i class="bi bi-sliders"></i>
<?= UOJLocale::get('problems::manage') ?>
</a>
</li>
</ul>
</div>
<div class="card mt-3">
<div class="card-header fw-bold">
标签填充
</div>
<div class="card-body">
<script>
function fillTag(tags) {
if (typeof tags === 'string') tags = [tags];
tags = tags.map(tag => tag.trim()).filter(Boolean);
var originalTags = $('#input-problem_tags')
.val()
.replace(//g, ',')
.split(',')
.map(tag => tag.trim())
.filter(Boolean);
var newTagsSet = new Set(originalTags.concat(tags));
$('#input-problem_tags').val(Array.from(newTagsSet.values()).join(', '));
$('#input-problem_tags').trigger('input');
}
</script>
<div class="row row-cols-4 row-cols-lg-2 g-2">
<?php foreach (UOJProblem::$categories as $category => $tags) : ?>
<?php $category_id = uniqid('category-'); ?>
<div class="d-inline-block" id="category-container-<?= $category_id ?>">
<button id="category-button-<?= $category_id ?>" class="btn btn-sm btn-light w-100" type="button"><?= $category ?></button>
</div>
<script>
$(document).ready(function() {
bootstrap.Popover.jQueryInterface.call($('#category-button-<?= $category_id ?>'), {
container: $('#category-container-<?= $category_id ?>'),
html: true,
placement: 'left',
animation: false,
trigger: 'manual',
fallbackPlacements: ['bottom', 'right'],
content: [
<?php foreach ($tags as $tag) : ?> '<?= $tag ?>', <?php endforeach ?>
].map(tag => ('<button class="btn btn-sm btn-light d-inline-block mr-1 mb-1" onclick="fillTag([\'<?= $category ?>\', \'' + tag + '\'])">' + tag + '</button>')).join(' '),
sanitizeFn(content) {
return content;
},
}).on("mouseenter", function() {
var _this = this;
$(this).popover("show");
$(this).siblings(".popover").on("mouseleave", function() {
$(_this).popover('hide');
});
}).on("mouseleave", function() {
var _this = this;
var check_popover_status = function() {
setTimeout(function() {
if (!$(".popover:hover").length) {
$(_this).popover("hide")
} else {
check_popover_status();
}
}, 50);
};
check_popover_status();
});
});
</script>
<?php endforeach ?>
</div>
</div>
<div class="card-footer text-muted small bg-transparent">
将鼠标悬浮至主分类上,点击弹出框中的对应标签即可将其填充至题目标签中。
</div>
</div>
<div class="card mt-3">
<div class="card-header fw-bold">
题目难度
</div>
<div class="card-body">
<?php $difficulty_form->printHTML() ?>
</div>
</div>
<?php if (UOJProblem::info('type') == 'remote') : ?>
<div class="card mt-3">
<div class="card-header fw-bold">
重新爬取题目信息
</div>
<div class="card-body">
<?php $re_crawl_form->printHTML() ?>
</div>
</div>
<div class="card mt-3 border-danger">
<div class="card-header fw-bold text-bg-danger border-danger">
转换为本地题目
</div>
<div class="card-body border-danger">
<?php $convert_local_form->printHTML() ?>
</div>
<div class="card-footer bg-transparent small text-muted border-danger">
转换为本地题目之后可以上传自行准备的测试数据进行评测。转换后不再将代码提交至远端 OJ 进行评测。该操作不可逆。
</div>
</div>
<?php endif ?>
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</aside>
</div>
<?php echoUOJPageFooter() ?>