S2OJ/uoj/1/app/controllers/contest_inside.php

524 lines
18 KiB
PHP
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2016-07-18 16:39:37 +00:00
<?php
requirePHPLib('form');
if (!validateUInt($_GET['id']) || !($contest = queryContest($_GET['id']))) {
become404Page();
}
genMoreContestInfo($contest);
if (!hasContestPermission($myUser, $contest)) {
if ($contest['cur_progress'] == CONTEST_NOT_STARTED) {
header("Location: /contest/{$contest['id']}/register");
die();
} elseif ($contest['cur_progress'] == CONTEST_IN_PROGRESS) {
if ($myUser == null || !hasRegistered($myUser, $contest)) {
becomeMsgPage("<h1>比赛正在进行中</h1><p>很遗憾,您尚未报名。比赛结束后再来看吧~</p>");
}
}
}
if (isset($_POST['check_notice'])) {
$result = mysql_query("select * from contests_notice where contest_id = '${contest['id']}' order by time desc limit 1");
try {
while ($row = mysql_fetch_array($result)) {
if (new DateTime($row['time']) > new DateTime($_POST['last_time'])) {
die(json_encode(array('msg' => $row['title'] . ' : ' . $row['content'], 'time' => UOJTime::$time_now_str)));
}
}
} catch (Exception $e) {
}
die(json_encode(array('time' => UOJTime::$time_now_str)));
}
if (isset($_GET['tab'])) {
$cur_tab = $_GET['tab'];
} else {
$cur_tab = 'dashboard';
}
// problems: pos => id
// data : id, submit_time, submitter, problem_pos, score
// people : username, user_rating
function queryContestData() {
global $contest;
$problems = array();
$prob_pos = array();
$n_problems = 0;
$result = mysql_query("select problem_id from contests_problems where contest_id = ${contest['id']} order by problem_id");
while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
$prob_pos[$problems[] = (int)$row[0]] = $n_problems++;
}
$data = array();
if ($contest['cur_progress'] < CONTEST_FINISHED) {
$result = mysql_query("select id, submit_time, submitter, problem_id, score from submissions where contest_id = {$contest['id']} and score is not null order by id");
} else {
$result = mysql_query("select submission_id, date_add('{$contest['start_time_str']}', interval penalty second), submitter, problem_id, score from contests_submissions where contest_id = {$contest['id']}");
}
while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
$row[0] = (int)$row[0];
$row[3] = $prob_pos[$row[3]];
$row[4] = (int)$row[4];
$data[] = $row;
}
$people = array();
$result = mysql_query("select username, user_rating from contests_registrants where contest_id = {$contest['id']} and has_participated = 1");
while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
$row[1] = (int)$row[1];
$people[] = $row;
}
return array('problems' => $problems, 'data' => $data, 'people' => $people);
}
function calcStandings($contest_data, &$score, &$standings, $update_contests_submissions = false) {
global $contest;
// score: username, problem_pos => score, penalty, id
$score = array();
$n_people = count($contest_data['people']);
$n_problems = count($contest_data['problems']);
foreach ($contest_data['people'] as $person) {
$score[$person[0]] = array();
}
foreach ($contest_data['data'] as $submission) {
$penalty = (new DateTime($submission[1]))->getTimestamp() - $contest['start_time']->getTimestamp();
if ($contest['extra_config']['standings_version'] >= 2) {
if ($submission[4] == 0) {
$penalty = 0;
}
}
$score[$submission[2]][$submission[3]] = array($submission[4], $penalty, $submission[0]);
}
// standings: rank => score, penalty, [username, user_rating], virtual_rank
$standings = array();
foreach ($contest_data['people'] as $person) {
$cur = array(0, 0, $person);
for ($i = 0; $i < $n_problems; $i++) {
if (isset($score[$person[0]][$i])) {
$cur_row = $score[$person[0]][$i];
$cur[0] += $cur_row[0];
$cur[1] += $cur_row[1];
if ($update_contests_submissions) {
DB::insert("insert into contests_submissions (contest_id, submitter, problem_id, submission_id, score, penalty) values ({$contest['id']}, '{$person[0]}', {$contest_data['problems'][$i]}, {$cur_row[2]}, {$cur_row[0]}, {$cur_row[1]})");
}
}
}
$standings[] = $cur;
}
usort($standings, function($lhs, $rhs) {
if ($lhs[0] != $rhs[0]) {
return $rhs[0] - $lhs[0];
} else if ($lhs[1] != $rhs[1]) {
return $lhs[1] - $rhs[1];
} else {
return strcmp($lhs[2][0], $rhs[2][0]);
}
});
$is_same_rank = function($lhs, $rhs) {
return $lhs[0] == $rhs[0] && $lhs[1] == $rhs[1];
};
for ($i = 0; $i < $n_people; $i++) {
if ($i == 0 || !$is_same_rank($standings[$i - 1], $standings[$i])) {
$standings[$i][] = $i + 1;
} else {
$standings[$i][] = $standings[$i - 1][3];
}
}
}
if (isSuperUser($myUser)) {
if (CONTEST_PENDING_FINAL_TEST <= $contest['cur_progress'] && $contest['cur_progress'] <= CONTEST_TESTING) {
$start_test_form = new UOJForm('start_test');
$start_test_form->handle = function() {
global $contest;
$result = mysql_query("select id, problem_id, content from submissions where contest_id = {$contest['id']}");
while ($submission = mysql_fetch_array($result, MYSQL_ASSOC)) {
if (!isset($contest['extra_config']["problem_{$submission['problem_id']}"])) {
$content = json_decode($submission['content'], true);
if (isset($content['final_test_config'])) {
$content['config'] = $content['final_test_config'];
unset($content['final_test_config']);
}
if (isset($content['first_test_config'])) {
unset($content['first_test_config']);
}
$esc_content = mysql_real_escape_string(json_encode($content));
DB::update("update submissions set judge_time = NULL, result = '', score = NULL, status = 'Waiting Rejudge', content = '$esc_content' where id = {$submission['id']}");
}
}
mysql_query("update contests set status = 'testing' where id = {$contest['id']}");
};
$start_test_form->submit_button_config['class_str'] = 'btn btn-danger btn-block';
$start_test_form->submit_button_config['smart_confirm'] = '';
if ($contest['cur_progress'] < CONTEST_TESTING) {
$start_test_form->submit_button_config['text'] = '开始最终测试';
} else {
$start_test_form->submit_button_config['text'] = '重新开始最终测试';
}
$start_test_form->runAtServer();
}
if ($contest['cur_progress'] >= CONTEST_TESTING) {
$publish_result_form = new UOJForm('publish_result');
$publish_result_form->handle = function() {
// time config
set_time_limit(0);
ignore_user_abort(true);
global $contest;
$contest_data = queryContestData();
calcStandings($contest_data, $score, $standings, true);
if (!isset($contest['extra_config']['unrated'])) {
$rating_k = isset($contest['extra_config']['rating_k']) ? $contest['extra_config']['rating_k'] : 400;
$ratings = calcRating($standings, $rating_k);
} else {
$ratings = array();
for ($i = 0; $i < count($standings); $i++) {
$ratings[$i] = $standings[$i][2][1];
}
}
for ($i = 0; $i < count($standings); $i++) {
$user = queryUser($standings[$i][2][0]);
$change = $ratings[$i] - $user['rating'];
$user_link = getUserLink($user['username']);
if ($change != 0) {
$tail = '<strong style="color:red">' . ($change > 0 ? '+' : '') . $change . '</strong>';
$content = <<<EOD
<p>${user_link} 您好:</p>
<p class="indent2">您在 <a href="/contest/{$contest['id']}">{$contest['name']}</a> 这场比赛后的Rating变化为${tail}当前Rating为 <strong style="color:red">{$ratings[$i]}</strong></p>
EOD;
} else {
$content = <<<EOD
<p>${user_link} 您好:</p>
<p class="indent2">您在 <a href="/contest/{$contest['id']}">{$contest['name']}</a> 这场比赛后Rating没有变化。当前Rating为 <strong style="color:red">{$ratings[$i]}</strong></p>
EOD;
}
sendSystemMsg($user['username'], 'Rating变化通知', $content);
mysql_query("update user_info set rating = {$ratings[$i]} where username = '{$standings[$i][2][0]}'");
mysql_query("update contests_registrants set rank = {$standings[$i][3]} where contest_id = {$contest['id']} and username = '{$standings[$i][2][0]}'");
}
mysql_query("update contests set status = 'finished' where id = {$contest['id']}");
};
$publish_result_form->submit_button_config['class_str'] = 'btn btn-danger btn-block';
$publish_result_form->submit_button_config['smart_confirm'] = '';
$publish_result_form->submit_button_config['text'] = '公布成绩';
$publish_result_form->runAtServer();
}
}
function echoDashboard() {
global $myUser, $contest, $post_notice;
echo '<div class="table-responsive">';
echo '<table class="table table-bordered table-hover table-striped table-text-center">';
echo '<thead>';
echo '<th style="width:5em">#</th>';
echo '<th>', UOJLocale::get('problems::problem'), '</th>';
echo '</thead>';
echo '<tbody>';
$contest_problems = DB::selectAll("select contests_problems.problem_id, best_ac_submissions.submission_id from contests_problems left join best_ac_submissions on contests_problems.problem_id = best_ac_submissions.problem_id and submitter = '{$myUser['username']}' where contest_id = {$contest['id']} order by contests_problems.problem_id asc");
for ($i = 0; $i < count($contest_problems); $i++) {
$problem = queryProblemBrief($contest_problems[$i]['problem_id']);
echo '<tr>';
if ($contest_problems[$i]['submission_id']) {
echo '<td class="success">';
} else {
echo '<td>';
}
echo chr(ord('A') + $i), '</td>';
echo '<td>', getContestProblemLink($problem, $contest['id']), '</td>';
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
echo '</div>';
echo '<h3>', UOJLocale::get('contests::contest notice'), '</h3>';
$header = '';
$header .= '<tr>';
$header .= '<th style="width:10em">'.UOJLocale::get('title').'</th>';
$header .= '<th>'.UOJLocale::get('content').'</th>';
$header .= '<th style="width:12em">'.UOJLocale::get('time').'</th>';
$header .= '</tr>';
echoLongTable(array('*'), 'contests_notice', "contest_id = '{$contest['id']}'", "order by time desc", $header,
function($notice) {
echo '<tr>';
echo '<td>', HTML::escape($notice['title']), '</td>';
echo '<td style="white-space:pre-wrap; text-align: left">', $notice['content'], '</td>';
echo '<td>', $notice['time'], '</td>';
echo '</tr>';
},
array(
'table_classes' => array('table', 'table-bordered', 'table-hover', 'table-striped', 'table-vertical-middle', 'table-text-center'),
'echo_full' => true
)
);
if (isSuperUser(Auth::user())) {
echo '<div class="text-center">';
echo '<button id="button-display-post-notice" type="button" class="btn btn-danger btn-xs">发布比赛公告</button>';
echo '</div>';
echo '<div id="div-form-post-notice" style="display:none" class="bot-buffer-md">';
$post_notice->printHTML();
echo '</div>';
echo <<<EOD
<script type="text/javascript">
$(document).ready(function() {
$('#button-display-post-notice').click(function() {
$('#div-form-post-notice').toggle('fast');
});
});
</script>
EOD;
}
}
function echoMySubmissions() {
global $contest, $myUser;
$show_all_submissions_status = Cookie::get('show_all_submissions') !== null ? 'checked="checked" ' : '';
$show_all_submissions = UOJLocale::get('contests::show all submissions');
echo <<<EOD
<div class="checkbox text-right">
<label for="input-show_all_submissions"><input type="checkbox" id="input-show_all_submissions" $show_all_submissions_status/> $show_all_submissions</label>
</div>
<script type="text/javascript">
$('#input-show_all_submissions').click(function() {
if (this.checked) {
$.cookie('show_all_submissions', '');
} else {
$.removeCookie('show_all_submissions');
}
location.reload();
});
</script>
EOD;
if (Cookie::get('show_all_submissions') !== null) {
echoSubmissionsList("contest_id = {$contest['id']}", 'order by id desc', array('judge_time_hidden' => ''), $myUser);
} else {
echoSubmissionsList("submitter = '{$myUser['username']}' and contest_id = {$contest['id']}", 'order by id desc', array('judge_time_hidden' => ''), $myUser);
}
}
function echoStandings() {
global $contest;
$contest_data = queryContestData();
calcStandings($contest_data, $score, $standings);
echo '<div id="standings">';
echo '</div>';
/*
echo '<div class="table-responsive">';
echo '<table id="standings-table" class="table table-bordered table-striped table-text-center table-vertical-middle">';
echo '</table>';
echo '</div>';
*/
echo '<script type="text/javascript">';
echo 'standings_version=', $contest['extra_config']['standings_version'], ';';
echo 'contest_id=', $contest['id'], ';';
echo 'standings=', json_encode($standings), ';';
echo 'score=', json_encode($score), ';';
echo 'problems=', json_encode($contest_data['problems']), ';';
echo '$(document).ready(showStandings());';
echo '</script>';
}
function echoContestCountdown() {
global $contest;
$rest_second = $contest['end_time']->getTimestamp() - UOJTime::$time_now->getTimestamp();
$time_str = UOJTime::$time_now_str;
$contest_ends_in = UOJLocale::get('contests::contest ends in');
echo <<<EOD
<div class="panel panel-info">
<div class="panel-heading">
<h3 class="panel-title">$contest_ends_in</h3>
</div>
<div class="panel-body text-center countdown" data-rest="$rest_second"></div>
</div>
<script type="text/javascript">
checkContestNotice({$contest['id']}, '$time_str');
</script>
EOD;
}
function echoContestJudgeProgress() {
global $contest;
if ($contest['cur_progress'] < CONTEST_TESTING) {
$rop = 0;
$title = UOJLocale::get('contests::contest pending final test');
} else {
$total = DB::selectCount("select count(*) from submissions where contest_id = {$contest['id']}");
$n_judged = DB::selectCount("select count(*) from submissions where contest_id = {$contest['id']} and status = 'Judged'");
$rop = $total == 0 ? 100 : (int)($n_judged / $total * 100);
$title = UOJLocale::get('contests::contest final testing');
}
echo <<<EOD
<div class="panel panel-info">
<div class="panel-heading">
<h3 class="panel-title">$title</h3>
</div>
<div class="panel-body">
<div class="progress bot-buffer-no">
<div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="$rop" aria-valuemin="0" aria-valuemax="100" style="width: {$rop}%; min-width: 20px;">{$rop}%</div>
</div>
</div>
</div>
EOD;
}
function echoContestFinished() {
$title = UOJLocale::get('contests::contest ended');
echo <<<EOD
<div class="panel panel-info">
<div class="panel-heading">
<h3 class="panel-title">$title</h3>
</div>
</div>
EOD;
}
$post_notice = new UOJForm('post_notice');
$post_notice->addInput('title', 'text', '标题', '',
function($title) {
if (!$title) {
return '标题不能为空';
}
return '';
},
null
);
$post_notice->addTextArea('content', '正文', '',
function($content) {
if (!$content) {
return '公告不能为空';
}
return '';
},
null
);
$post_notice->handle = function() {
global $contest;
$title = DB::escape($_POST['title']);
$content = DB::escape($_POST['content']);
mysql_query("insert into contests_notice (contest_id, title, content, time) values ('{$contest['id']}', '$title', '$content', now())");
};
$post_notice->runAtServer();
$tabs_info = array(
'dashboard' => array(
'name' => UOJLocale::get('contests::contest dashboard'),
'url' => "/contest/{$contest['id']}"
),
'submissions' => array(
'name' => UOJLocale::get('contests::contest submissions'),
'url' => "/contest/{$contest['id']}/submissions"
),
'standings' => array(
'name' => UOJLocale::get('contests::contest standings'),
'url' => "/contest/{$contest['id']}/standings"
)
);
if (!isset($tabs_info[$cur_tab])) {
become404Page();
}
$page_header = HTML::stripTags($contest['name']) . ' - ';
?>
<?php echoUOJPageHeader(HTML::stripTags($contest['name']) . ' - ' . $tabs_info[$cur_tab]['name'] . ' - ' . UOJLocale::get('contests::contest')) ?>
<div class="text-center">
<h1><?= $contest['name'] ?></h1>
<?= getClickZanBlock('C', $contest['id'], $contest['zan']) ?>
</div>
<div class="row">
<?php if ($cur_tab == 'standings'): ?>
<div class="col-sm-12">
<?php else: ?>
<div class="col-sm-9">
<?php endif ?>
<?= HTML::tablist($tabs_info, $cur_tab) ?>
<div class="top-buffer-md">
<?php
if ($cur_tab == 'dashboard') {
echoDashboard();
} elseif ($cur_tab == 'submissions') {
echoMySubmissions();
} elseif ($cur_tab == 'standings') {
echoStandings();
}
?>
</div>
</div>
<?php if ($cur_tab == 'standings'): ?>
<div class="col-sm-12">
<hr />
</div>
<?php endif ?>
<div class="col-sm-3">
<?php
if ($contest['cur_progress'] <= CONTEST_IN_PROGRESS) {
echoContestCountdown();
} else if ($contest['cur_progress'] <= CONTEST_TESTING) {
echoContestJudgeProgress();
} else {
echoContestFinished();
}
?>
<?php if ($cur_tab == 'standings'): ?>
</div>
<div class="col-sm-3">
<?php endif ?>
<p>此次比赛为OI赛制。</p>
<p><strong>注意:比赛时只显示测样例的结果。</strong></p>
<a href="/contest/<?=$contest['id']?>/registrants" class="btn btn-info btn-block"><?= UOJLocale::get('contests::contest registrants') ?></a>
<?php if (isSuperUser($myUser)): ?>
<a href="/contest/<?=$contest['id']?>/manage" class="btn btn-primary btn-block">管理</a>
<?php if (isset($start_test_form)): ?>
<div class="top-buffer-sm">
<?php $start_test_form->printHTML(); ?>
</div>
<?php endif ?>
<?php if (isset($publish_result_form)): ?>
<div class="top-buffer-sm">
<?php $publish_result_form->printHTML(); ?>
</div>
<?php endif ?>
<?php endif ?>
<?php if ($contest['extra_config']['links']) { ?>
<?php if ($cur_tab == 'standings'): ?>
</div>
<div class="col-sm-3">
<div class="panel panel-info">
<?php else: ?>
<div class="panel panel-info top-buffer-lg">
<?php endif ?>
<div class="panel-heading">
<h3 class="panel-title">比赛资料</h3>
</div>
<div class="list-group">
<?php foreach ($contest['extra_config']['links'] as $link) { ?>
<a href="/blog/<?=$link[1]?>" class="list-group-item"><?=$link[0]?></a>
<?php } ?>
</div>
</div>
<?php } ?>
</div>
</div>
<?php echoUOJPageFooter() ?>