/**
* edit
* @param array $data_config
* @return void
*/
public static function edit($data_config)
{
$prob_id = $data_config['id'];
$data_config = self::format($data_config);
$data_config['version'] = time();
$data_config = BFL_XML::Array2XML($data_config);
$prob_meta = new MDL_Problem_Meta($prob_id);
$prob_meta->setVar('data_config', $data_config);
$prob_meta->setVar('verified', 0);
}
public static function verify($data_config)
{
$verify_result['testdata_path'] = MDL_Config::getInstance()->getVar('judger_testdata') . $data_config['name'] . '/';
$verify_result['overall'] = '';
if (!file_exists($verify_result['testdata_path'])) {
//testdata_path not exist
$verify_result['overall'] = 'testdata_path';
return $verify_result;
}
$hash_code = '';
$verify_result['checker'] = true;
if ($data_config['checker']['type'] == 'custom') {
$checker_file = $verify_result['testdata_path'] . $data_config['checker']['custom']['source'];
if (file_exists($checker_file)) {
$hash_code .= sha1_file($checker_file, true);
} else {
$verify_result['checker'] = false;
$verify_result['overall'] = 'checker';
}
}
$success = true;
$case_id = 0;
foreach ($data_config['case'] as $item) {
$input_file = $verify_result['testdata_path'] . $item['input'];
$output_file = $verify_result['testdata_path'] . $item['output'];
if (file_exists($input_file)) {
$verify_result['case'][$case_id]['input'] = true;
$hash_code .= sha1_file($input_file, true);
} else {
$verify_result['case'][$case_id]['input'] = false;
$success = false;
}
if (file_exists($output_file)) {
$verify_result['case'][$case_id]['output'] = true;
$hash_code .= sha1_file($output_file, true);
} else {
$verify_result['case'][$case_id]['output'] = false;
$success = false;
}
++$case_id;
}
$hash_code = sha1($hash_code);
if (!$success) {
$verify_result['overall'] = 'case';
} else {
$verify_result['hash_code'] = $hash_code;
$problem_meta = new MDL_Problem_Meta($data_config['id']);
$problem_meta->setVar('verified', 1);
}
return $verify_result;
}
/**
* edit
* @param array $problem
* @return void
*/
public static function edit($problem)
{
self::verify($problem);
$db = BFL_Database::getInstance();
$meta = array('`prob_name` = :prob_name', '`prob_title` = :prob_title', '`prob_content` = :prob_content');
$stmt = $db->update(DB_TABLE_PROB, $meta, 'where `prob_id`=:prob_id ');
$stmt->bindParam(':prob_id', $problem['prob_id']);
$stmt->bindParam(':prob_name', $problem['prob_name']);
$stmt->bindParam(':prob_title', $problem['prob_title']);
$stmt->bindParam(':prob_content', $problem['prob_content']);
$stmt->execute();
$prob_meta = new MDL_Problem_Meta($problem['prob_id']);
$prob_meta->setVar('display', $problem['display']);
}
/**
* Ger Problem
* @param string $sql_where
* @param string $param
* @return array Problem
*/
private static function getProblemAbstract($sql_where, $param)
{
$db = BFL_Database::getInstance();
$stmt = $db->factory('select * from ' . DB_TABLE_PROB . ' ' . $sql_where);
$stmt->bindParam(':param', $param);
$stmt->execute();
$rs = $stmt->fetch();
if (empty($rs)) {
throw new MDL_Exception_Problem(MDL_Exception_Problem::NOTFOUND);
}
$problem = $rs;
$prob_id = $problem['prob_id'];
$prob_meta = new MDL_Problem_Meta($prob_id);
$rs = $prob_meta->getAll();
$problem = array_merge($problem, $rs);
$problem['data_config'] = BFL_XML::XML2Array($problem['data_config']);
if (!isset($problem['data_config']['case'][0])) {
$problem['data_config']['case'] = array($problem['data_config']['case']);
}
return $problem;
}