', htmlspecialchars($file_name), ''; echo '
', '文件未找到', '
'; } function echoFilePre($file_name) { global $data_dir; $file_full_name = $data_dir . '/' . $file_name; $finfo = finfo_open(FILEINFO_MIME); $mimetype = finfo_file($finfo, $file_full_name); if ($mimetype === false) { echoFileNotFound($file_name); return; } finfo_close($finfo); echo '
', htmlspecialchars($file_name), '
'; echo '
', $mimetype, '
'; echo '
', "\n";

		$output_limit = 1000;
		if (strStartWith($mimetype, 'text/')) {
			echo htmlspecialchars(uojFilePreview($file_full_name, $output_limit));
		} else {
			echo htmlspecialchars(uojFilePreview($file_full_name, $output_limit, 'binary'));
		}
		echo "\n
"; } //上传数据 if ($_POST['problem_data_file_submit']=='submit') { if ($_FILES["problem_data_file"]["error"] > 0) { $errmsg = "Error: ".$_FILES["problem_data_file"]["error"]; becomeMsgPage('
' . $errmsg . '
返回'); } else { $zip_mime_types = array('application/zip', 'application/x-zip', 'application/x-zip-compressed'); if (in_array($_FILES["problem_data_file"]["type"], $zip_mime_types) || $_FILES["problem_data_file"]["type"] == 'application/octet-stream' && substr($_FILES["problem_data_file"]["name"], -4) == '.zip') { $up_filename="/tmp/".rand(0,100000000)."data.zip"; move_uploaded_file($_FILES["problem_data_file"]["tmp_name"], $up_filename); $zip = new ZipArchive; if ($zip->open($up_filename) === TRUE) { $zip->extractTo("/var/uoj_data/upload/{$problem['id']}"); $zip->close(); exec("cd /var/uoj_data/upload/{$problem['id']}; if [ `find . -maxdepth 1 -type f`File = File ]; then for sub_dir in `find -maxdepth 1 -type d ! -name .`; do mv -f \$sub_dir/* . && rm -rf \$sub_dir; done; fi"); echo ""; } else { $errmsg = "解压失败！"; becomeMsgPage('
' . $errmsg . '
返回'); } unlink($up_filename); } else { $errmsg = "请上传zip格式！"; becomeMsgPage('
' . $errmsg . '
返回'); } } } //添加配置文件 if ($_POST['problem_settings_file_submit']=='submit') { if ($_POST['use_builtin_checker'] and $_POST['n_tests']) { $set_filename="/var/uoj_data/upload/{$problem['id']}/problem.conf"; $has_legacy=false; if (file_exists($set_filename)) { $has_legacy=true; unlink($set_filename); } $setfile = fopen($set_filename, "w"); fwrite($setfile, "use_builtin_judger on\n"); if ($_POST['use_builtin_checker'] != 'ownchk') { fwrite($setfile, "use_builtin_checker ".$_POST['use_builtin_checker']."\n"); } fwrite($setfile, "n_tests ".$_POST['n_tests']."\n"); if ($_POST['n_ex_tests']) { fwrite($setfile, "n_ex_tests ".$_POST['n_ex_tests']."\n"); } else { fwrite($setfile, "n_ex_tests 0\n"); } if ($_POST['n_sample_tests']) { fwrite($setfile, "n_sample_tests ".$_POST['n_sample_tests']."\n"); } else { fwrite($setfile, "n_sample_tests 0\n"); } if (isset($_POST['input_pre'])) { fwrite($setfile, "input_pre ".$_POST['input_pre']."\n"); } if (isset($_POST['input_suf'])) { fwrite($setfile, "input_suf ".$_POST['input_suf']."\n"); } if (isset($_POST['output_pre'])) { fwrite($setfile, "output_pre ".$_POST['output_pre']."\n"); } if (isset($_POST['output_suf'])) { fwrite($setfile, "output_suf ".$_POST['output_suf']."\n"); } fwrite($setfile, "time_limit ".($_POST['time_limit'] ?: 1)."\n"); fwrite($setfile, "memory_limit ".($_POST['memory_limit'] ?: 256)."\n"); fclose($setfile); if (!$has_legacy) { echo ""; } else { echo ""; } } else { $errmsg = "添加配置文件失败，请检查是否所有必填输入框都已填写！"; becomeMsgPage('
' . $errmsg . '
返回'); } } $info_form = new UOJForm('info'); $http_host = HTML::escape(UOJContext::httpHost()); $attachment_url = HTML::url("/download.php?type=attachment&id={$problem['id']}"); $info_form->appendHTML(<<
$attachment_url
EOD ); $download_url = HTML::url("/download.php?type=problem&id={$problem['id']}"); $info_form->appendHTML(<<
$download_url
EOD ); $info_form->appendHTML(<<
下载
EOD ); $esc_submission_requirement = HTML::escape(json_encode(json_decode($problem['submission_requirement']), JSON_PRETTY_PRINT)); $info_form->appendHTML(<< 
$esc_submission_requirement
EOD ); $esc_extra_config = HTML::escape(json_encode(json_decode($problem['extra_config']), JSON_PRETTY_PRINT)); $info_form->appendHTML(<< 
$esc_extra_config
EOD ); if (isSuperUser($myUser)) { $info_form->addVInput('submission_requirement', 'text', '提交文件配置', $problem['submission_requirement'], function ($submission_requirement, &$vdata) { $submission_requirement = json_decode($submission_requirement, true); if ($submission_requirement === null) { return '不是合法的JSON'; } $vdata['submission_requirement'] = json_encode($submission_requirement); }, null); $info_form->addVInput('extra_config', 'text', '其它配置', $problem['extra_config'], function ($extra_config, &$vdata) { $extra_config = json_decode($extra_config, true); if ($extra_config === null) { return '不是合法的JSON'; } $vdata['extra_config'] = json_encode($extra_config); }, null); $info_form->handle = function(&$vdata) { global $problem; $esc_submission_requirement = DB::escape($vdata['submission_requirement']); $esc_extra_config = DB::escape($vdata['extra_config']); DB::update("update problems set submission_requirement = '$esc_submission_requirement', extra_config = '$esc_extra_config' where id = {$problem['id']}"); }; } else { $info_form->no_submit = true; } class DataDisplayer { public $problem_conf = array(); public $data_files = array(); public $displayers = array(); public function __construct($problem_conf = null, $data_files = null) { global $data_dir; if (isset($problem_conf)) { foreach ($problem_conf as $key => $val) { $this->problem_conf[$key] = array('val' => $val); } } if (!isset($data_files)) { $this->data_files = array_filter(scandir($data_dir), function($x) { return $x !== '.' && $x !== '..' && $x !== 'problem.conf'; }); natsort($this->data_files); array_unshift($this->data_files, 'problem.conf'); } else { $this->data_files = $data_files; } $this->setDisplayer('problem.conf', function($self) { global $info_form; $info_form->printHTML(); echo '
'; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; foreach ($self->problem_conf as $key => $info) { if (!isset($info['status'])) { echo ''; echo ''; echo ''; echo ''; } elseif ($info['status'] == 'danger') { echo ''; echo ''; echo ''; echo ''; } } echo ''; echo '
problem.conf
keyvalue
', htmlspecialchars($key), '', htmlspecialchars($info['val']), '
', htmlspecialchars($key), '', htmlspecialchars($info['val']), ' ', '
'; echoFilePre('problem.conf'); }); } public function setProblemConfRowStatus($key, $status) { $this->problem_conf[$key]['status'] = $status; return $this; } public function setDisplayer($file_name, $fun) { $this->displayers[$file_name] = $fun; return $this; } public function addDisplayer($file_name, $fun) { $this->data_files[] = $file_name; $this->displayers[$file_name] = $fun; return $this; } public function echoDataFilesList($active_file) { foreach ($this->data_files as $file_name) { echo '
  • '; if ($file_name != $active_file) { echo ''; } else { echo ''; } echo htmlspecialchars($file_name), '', '
    • '; } } public function displayFile($file_name) { global $data_dir; if (isset($this->displayers[$file_name])) { $fun = $this->displayers[$file_name]; $fun($this); } elseif (in_array($file_name, $this->data_files)) { echoFilePre($file_name); } else { echoFileNotFound($file_name); } } } $problem_conf = getUOJConf("$data_dir/problem.conf"); function getDataDisplayer() { global $data_dir, $problem, $problem_conf; $allow_files = array_flip(array_filter(scandir($data_dir), function($x) { return $x !== '.' && $x !== '..'; })); $getDisplaySrcFunc = function($name) use ($allow_files) { return function() use ($name, $allow_files) { $src_name = $name . '.cpp'; if (isset($allow_files[$src_name])) { echoFilePre($src_name); } else { echoFileNotFound($src_name); } if (isset($allow_files[$name])) { echoFilePre($name); } else { echoFileNotFound($name); } }; }; if ($problem_conf === -1) { return (new DataDisplayer())->setDisplayer('problem.conf', function() { global $info_form; $info_form->printHTML(); echo '
    '; echoFileNotFound('problem.conf'); }); } if ($problem_conf === -2) { return (new DataDisplayer())->setDisplayer('problem.conf', function() { global $info_form; $info_form->printHTML(); echo '
    '; echo '
    problem.conf 文件格式有误
    '; echoFilePre('problem.conf'); }); } $judger_name = getUOJConfVal($problem_conf, 'use_builtin_judger', null); if (!isset($problem_conf['use_builtin_judger'])) { return new DataDisplayer($problem_conf); } if ($problem_conf['use_builtin_judger'] == 'on') { $n_tests = getUOJConfVal($problem_conf, 'n_tests', 10); if (!validateUInt($n_tests)) { return (new DataDisplayer($problem_conf))->setProblemConfRowStatus('n_tests', 'danger'); } $has_extra_tests = !(isset($problem_conf['submit_answer']) && $problem_conf['submit_answer'] == 'on'); $data_disp = new DataDisplayer($problem_conf, array('problem.conf')); $data_disp->addDisplayer('tests', function($self) use ($problem_conf, $allow_files, $n_tests, $n_ex_tests) { for ($num = 1; $num <= $n_tests; $num++) { $input_file_name = getUOJProblemInputFileName($problem_conf, $num); $output_file_name = getUOJProblemOutputFileName($problem_conf, $num); echo '
    '; echo '
    '; if (isset($allow_files[$input_file_name])) { echoFilePre($input_file_name); } else { echoFileNotFound($input_file_name); } echo '
    '; echo '
    '; if (isset($allow_files[$output_file_name])) { echoFilePre($output_file_name); } else { echoFileNotFound($output_file_name); } echo '
    '; echo '
    '; } } ); if ($has_extra_tests) { $n_ex_tests = getUOJConfVal($problem_conf, 'n_ex_tests', 0); if (!validateUInt($n_ex_tests)) { return (new DataDisplayer($problem_conf))->setProblemConfRowStatus('n_ex_tests', 'danger'); } $data_disp->addDisplayer('extra tests', function($self) use ($problem_conf, $allow_files, $n_tests, $n_ex_tests) { for ($num = 1; $num <= $n_ex_tests; $num++) { $input_file_name = getUOJProblemExtraInputFileName($problem_conf, $num); $output_file_name = getUOJProblemExtraOutputFileName($problem_conf, $num); echo '
    '; echo '
    '; if (isset($allow_files[$input_file_name])) { echoFilePre($input_file_name); } else { echoFileNotFound($input_file_name); } echo '
    '; echo '
    '; if (isset($allow_files[$output_file_name])) { echoFilePre($output_file_name); } else { echoFileNotFound($output_file_name); } echo '
    '; echo '
    '; } } ); } if (!isset($problem_conf['interaction_mode'])) { if (isset($problem_conf['use_builtin_checker'])) { $data_disp->addDisplayer('checker', function($self) { echo '
    use builtin checker : ', $self->problem_conf['use_builtin_checker']['val'], '
    '; }); } else { $data_disp->addDisplayer('checker', $getDisplaySrcFunc('chk')); } } if ($problem['hackable']) { $data_disp->addDisplayer('standard', $getDisplaySrcFunc('std')); $data_disp->addDisplayer('validator', $getDisplaySrcFunc('val')); } if (isset($problem_conf['interaction_mode'])) { $data_disp->addDisplayer('interactor', $getDisplaySrcFunc('interactor')); } return $data_disp; } else { return (new DataDisplayer($problem_conf))->setProblemConfRowStatus('use_builtin_judger', 'danger'); } } $data_disp = getDataDisplayer(); if (isset($_GET['display_file'])) { if (!isset($_GET['file_name'])) { echoFileNotFound(''); } else { $data_disp->displayFile($_GET['file_name']); } die(); } $hackable_form = new UOJForm('hackable'); $hackable_form->handle = function() { global $problem; $problem['hackable'] = !$problem['hackable']; $ret = dataSyncProblemData($problem); if ($ret) { becomeMsgPage('
    ' . $ret . '
    返回'); } $hackable = $problem['hackable'] ? 1 : 0; DB::query("update problems set hackable = $hackable where id = ${problem['id']}"); }; $hackable_form->submit_button_config['class_str'] = 'btn btn-warning d-block w-100'; $hackable_form->submit_button_config['text'] = $problem['hackable'] ? '禁用 Hack 功能' : '启用 Hack 功能'; $hackable_form->submit_button_config['smart_confirm'] = ''; $data_form = new UOJForm('data'); $data_form->handle = function() { global $problem, $myUser; set_time_limit(60 * 5); $ret = dataSyncProblemData($problem, $myUser); if ($ret) { becomeMsgPage('
    ' . $ret . '
    返回'); } }; $data_form->submit_button_config['class_str'] = 'btn btn-danger d-block w-100'; $data_form->submit_button_config['text'] = '检验配置并同步数据'; $data_form->submit_button_config['smart_confirm'] = ''; $clear_data_form = new UOJForm('clear_data'); $clear_data_form->handle = function() { global $problem; dataClearProblemData($problem); }; $clear_data_form->submit_button_config['class_str'] = 'btn btn-danger d-block w-100'; $clear_data_form->submit_button_config['text'] = '清空题目数据'; $clear_data_form->submit_button_config['smart_confirm'] = ''; $rejudge_form = new UOJForm('rejudge'); $rejudge_form->handle = function() { global $problem; rejudgeProblem($problem); }; $rejudge_form->succ_href = "/submissions?problem_id={$problem['id']}"; $rejudge_form->submit_button_config['class_str'] = 'btn btn-danger d-block w-100'; $rejudge_form->submit_button_config['text'] = '重测该题'; $rejudge_form->submit_button_config['smart_confirm'] = ''; $rejudgege97_form = new UOJForm('rejudgege97'); $rejudgege97_form->handle = function() { global $problem; rejudgeProblemGe97($problem); }; $rejudgege97_form->succ_href = "/submissions?problem_id={$problem['id']}"; $rejudgege97_form->submit_button_config['class_str'] = 'btn btn-danger d-block w-100'; $rejudgege97_form->submit_button_config['text'] = '重测 >=97 的程序'; $rejudgege97_form->submit_button_config['smart_confirm'] = ''; $view_type_form = new UOJForm('view_type'); $view_type_form->addVSelect('view_content_type', array('NONE' => '禁止', 'ALL_AFTER_AC' => 'AC后', 'ALL' => '所有人' ), '查看提交文件:', $problem_extra_config['view_content_type'] ); $view_type_form->addVSelect('view_all_details_type', array('NONE' => '禁止', 'SELF' => '仅自己', 'ALL_AFTER_AC' => 'AC后', 'ALL' => '所有人' ), '查看全部详细信息:', $problem_extra_config['view_all_details_type'] ); $view_type_form->addVSelect('view_details_type', array('NONE' => '禁止', 'SELF' => '仅自己', 'ALL_AFTER_AC' => 'AC后', 'ALL' => '所有人' ), '查看测试点详细信息:', $problem_extra_config['view_details_type'] ); $view_type_form->handle = function() { global $problem, $problem_extra_config; $config = $problem_extra_config; $config['view_content_type'] = $_POST['view_content_type']; $config['view_all_details_type'] = $_POST['view_all_details_type']; $config['view_details_type'] = $_POST['view_details_type']; $esc_config = DB::escape(json_encode($config)); DB::query("update problems set extra_config = '$esc_config' where id = '{$problem['id']}'"); }; $view_type_form->submit_button_config['class_str'] = 'btn btn-warning d-block w-100 mt-2'; $solution_view_type_form = new UOJForm('solution_view_type'); $solution_view_type_form->addVSelect('view_solution_type', array('NONE' => '禁止', 'ALL_AFTER_AC' => 'AC后', 'ALL' => '所有人' ), '查看题解:', $problem_extra_config['view_solution_type'] ); $solution_view_type_form->addVSelect('submit_solution_type', array('NONE' => '禁止', 'ALL_AFTER_AC' => 'AC后', 'ALL' => '所有人' ), '提交题解:', $problem_extra_config['submit_solution_type'] ); $solution_view_type_form->handle = function() { global $problem, $problem_extra_config; $config = $problem_extra_config; $config['view_solution_type'] = $_POST['view_solution_type']; $config['submit_solution_type'] = $_POST['submit_solution_type']; $esc_config = DB::escape(json_encode($config)); DB::query("update problems set extra_config = '$esc_config' where id = '{$problem['id']}'"); }; $solution_view_type_form->submit_button_config['class_str'] = 'btn btn-warning d-block w-100 mt-2'; $difficulty_form = new UOJForm('difficulty'); $difficulty_form->addVInput('difficulty', 'text', '难度系数', $problem_extra_config['difficulty'], function($str) { if (!is_numeric($str)) { return '难度系数必须是一个数字'; } return ''; }, null); $difficulty_form->handle = function() { global $problem, $problem_extra_config; $config = $problem_extra_config; $config['difficulty'] = $_POST['difficulty'] + 0; $esc_config = DB::escape(json_encode($config)); DB::query("update problems set extra_config = '$esc_config' where id = '{$problem['id']}'"); }; $difficulty_form->submit_button_config['class_str'] = 'btn btn-warning d-block w-100 mt-2'; if ($problem['hackable']) { $test_std_form = new UOJForm('test_std'); $test_std_form->handle = function() { global $myUser, $problem; $user_std = queryUser('std'); if (!$user_std) { becomeMsgPage('请建立 std 账号。'); } $requirement = json_decode($problem['submission_requirement'], true); $zip_file_name = uojRandAvaiableSubmissionFileName(); $zip_file = new ZipArchive(); if ($zip_file->open(UOJContext::storagePath().$zip_file_name, ZipArchive::CREATE) !== true) { becomeMsgPage('提交失败'); } $content = array(); $content['file_name'] = $zip_file_name; $content['config'] = array(); foreach ($requirement as $req) { if ($req['type'] == "source code") { $content['config'][] = array("{$req['name']}_language", "C++"); } } $tot_size = 0; foreach ($requirement as $req) { $zip_file->addFile("/var/uoj_data/{$problem['id']}/std.cpp", $req['file_name']); $tot_size += $zip_file->statName($req['file_name'])['size']; } $zip_file->close(); $content['config'][] = array('validate_input_before_test', 'on'); $content['config'][] = array('problem_id', $problem['id']); $esc_content = DB::escape(json_encode($content)); $esc_language = DB::escape('C++'); $result = array(); $result['status'] = "Waiting"; $result_json = json_encode($result); $is_hidden = $problem['is_hidden'] ? 1 : 0; DB::insert("insert into submissions (problem_id, submit_time, submitter, content, language, tot_size, status, result, is_hidden) values ({$problem['id']}, now(), '{$user_std['username']}', '$esc_content', '$esc_language', $tot_size, '{$result['status']}', '$result_json', $is_hidden)"); }; $test_std_form->succ_href = "/submissions?problem_id={$problem['id']}"; $test_std_form->submit_button_config['class_str'] = 'btn btn-danger d-block w-100'; $test_std_form->submit_button_config['text'] = '检验数据正确性'; $test_std_form->runAtServer(); } $hackable_form->runAtServer(); $view_type_form->runAtServer(); $solution_view_type_form->runAtServer(); $difficulty_form->runAtServer(); $data_form->runAtServer(); $clear_data_form->runAtServer(); $rejudge_form->runAtServer(); $rejudgege97_form->runAtServer(); $info_form->runAtServer(); ?>

    #. 管理

      echoDataFilesList('problem.conf'); ?>
    displayFile('problem.conf'); ?>