/**
* 系统错误，可直接将Exception对象传给$msg
* @param string/Exception $msg
*/
public static function show_500($msg = null)
{
Core::close_buffers(false);
# 避免输出的CSS头试抛出页面无法显示
@header('Content-Type: text/html;charset=' . Core::config('charset'), true);
HttpIO::$status = 500;
HttpIO::send_headers();
if (null === $msg) {
$msg = __('Internal Server Error');
}
if (IS_DEBUG && class_exists('DevException', false)) {
if ($msg instanceof Exception) {
$e = $msg;
} else {
$e = new Exception($msg);
}
echo DevException::exception_handler($e, true);
exit;
}
if (IS_CLI) {
echo "[31m", $msg, CRLF, "[39m", CRLF;
exit;
}
try {
if ($msg instanceof Exception) {
$error = $msg->getMessage();
$trace_obj = $msg;
} else {
$error = $msg;
$trace_obj = new Exception($msg);
}
$error_config = Core::config('error500');
$view = new View('error/500');
if ($error_config && isset($error_config['close']) && $error_config['close'] == true) {
# 不记录
$view->error_saved = false;
$error_no = '';
} else {
$trace_array = array('project' => Core::$project, 'admin_mode' => IS_ADMIN_MODE, 'uri' => HttpIO::$uri, 'url' => HttpIO::PROTOCOL . $_SERVER['HTTP_HOST'] . $_SERVER["REQUEST_URI"], 'post' => HttpIO::POST(null, HttpIO::PARAM_TYPE_OLDDATA), 'get' => $_SERVER['QUERY_STRING'], 'cookie' => HttpIO::COOKIE(null, HttpIO::PARAM_TYPE_OLDDATA), 'client_ip' => HttpIO::IP, 'user_agent' => HttpIO::USER_AGENT, 'referrer' => HttpIO::REFERRER, 'server_ip' => $_SERVER["SERVER_ADDR"]);
$date = @date('Y-m-d');
$no = strtoupper(substr(md5(serialize($trace_array)), 10, 10));
$error_no = $date . '-' . $no;
# 其它数据
$trace_array['server_name'] = function_exists('php_uname') ? php_uname('a') : 'unknown';
$trace_array['time'] = TIME;
$trace_array['use_time'] = microtime(1) - START_TIME;
$trace_array['trace'] = (string) $trace_obj;
$trace_string = Core::json_encode($trace_array);
$view->error_saved = true;
# 记录错误日志
try {
if (isset($error_config['save_type']) && $error_config['save_type']) {
$save_type = $error_config['save_type'];
} else {
$save_type = 'file';
}
if ($save_type === 'file') {
# 文件模式
$write_mode = Core::config('file_write_mode');
if (preg_match('#^(db|cache|fluent)://(([a-z0-9\\.\\-_]+)(?:\\:|/)([a-z0-9_]+))$#i', $write_mode, $m)) {
$save_type = $m[1];
$error_config['server'] = $m[2];
$error_config['type_config'] = $m[3];
}
}
switch ($save_type) {
case 'database':
$obj = $error_config['type_config'] ? new Database($error_config['type_config']) : new Database();
$data = array('time' => strtotime($date . ' 00:00:00'), 'no' => $no, 'log' => $obj->is_support_object_value() ? $trace_array : $trace_string, 'expire_time' => TIME + 7 * 86400);
$obj->insert('error500_log', $data);
break;
case 'cache':
$obj = $error_config['type_config'] ? new Cache($error_config['type_config']) : new Cache();
if (!$obj->get($error_no)) {
$obj->set($error_no, $trace_string, 7 * 86400);
}
break;
case 'fluent':
if (strpos($error_config['server'], ':') !== false) {
$fd_server = 'tcp://' . $error_config['server'];
} else {
$fd_server = 'udp://' . $error_config['server'];
}
$obj = Fluent::instance($fd_server);
$obj->push('system.error500', $trace_array);
break;
default:
$file = DIR_LOG . 'error500' . DS . str_replace('-', DS, $date) . DS . $no . '.log';
if (!is_file($file)) {
File::create_file($file, date('Y-m-d\\TH:i:s') . ' - ' . $trace_string, null, null, $error_config['type_config'] ? $error_config['type_config'] : 'default');
}
break;
}
} catch (Exception $e) {
}
}
$view->error_no = $error_no;
$view->error = $error;
$view->render(true);
} catch (Exception $e) {
list($REQUEST_URI) = explode('?', $_SERVER['REQUEST_URI'], 2);
$REQUEST_URI = htmlspecialchars(rawurldecode($REQUEST_URI));
echo '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">' . CRLF . '<html>' . CRLF . '<head>' . CRLF . '<title>Internal Server Error</title>' . CRLF . '</head>' . CRLF . '<body>' . CRLF . '<h1>Internal Server Error</h1>' . CRLF . '<p>The requested URL ' . $REQUEST_URI . ' was error on this server.</p>' . CRLF . '<hr />' . CRLF . $_SERVER['SERVER_SIGNATURE'] . '<br/><br/><br/>' . CRLF . 'Powered by MyQEE V' . Core::VERSION . CRLF . '</body>' . CRLF . '</html>';
}
exit;
}
/**
* 设置HTTP的状态
*
* @param int $status
*/
public static function status($status = null)
{
if (HttpIO::$status) {
HttpIO::$status = $status;
}
return HttpIO::$status;
}
/**
* Inline exception handler, displays the error message, source of the
* exception, and the stack trace of the error.
*
* @uses self::exception_text
* @param Exception $e object exception object
* @return bool
*/
public static function exception_handler(Exception $e, $return = false)
{
try {
if (IS_CLI) {
$str = self::exception_text($e) . "\n" . $e->__toString() . "\n";
if ($return) {
return $str;
} else {
echo $str;
}
return true;
}
$trace = $e->getTrace();
if ($e instanceof ErrorException) {
if (version_compare(PHP_VERSION, '5.3', '<')) {
// Workaround for a bug in ErrorException::getTrace() that exists in
// all PHP 5.2 versions. @see http://bugs.php.net/bug.php?id=45895
for ($i = count($trace) - 1; $i > 0; --$i) {
if (isset($trace[$i - 1]['args'])) {
// Re-position the args
$trace[$i]['args'] = $trace[$i - 1]['args'];
// Remove the args
unset($trace[$i - 1]['args']);
}
}
}
}
if (true !== $return) {
Core::close_buffers(false);
if ($e->getCode() === E_PAGE_NOT_FOUND) {
HttpIO::$status = 404;
} elseif ($e->getCode() >= 400 && $e->getCode() <= 410) {
HttpIO::$status = 404;
} elseif ($e->getCode() >= 500 && $e->getCode() <= 510) {
HttpIO::$status = 404;
} else {
HttpIO::$status = 500;
}
@header('Content-Type:text/html;charset=utf-8');
HttpIO::send_headers();
}
ob_start();
include Core::find_file('views', self::$template);
$string = ob_get_clean();
if ($return) {
return $string;
} else {
echo $string;
}
return true;
} catch (Exception $e) {
ob_get_level() and ob_clean();
echo self::exception_text($e), "\n";
exit(1);
}
}
/**
* 系统错误，可直接将Exception对象传给$msg
*
* @param string/Exception $msg
*/
public static function show_500($msg = null, $error_code = 500)
{
# 将输出全部清除
static::close_buffers(false);
\HttpIO::status($error_code);
\HttpIO::send_headers();
if (null === $msg) {
$msg = \__('Internal Server Error');
}
if (\IS_DEBUG && \class_exists('\\DevException', false)) {
if ($msg instanceof \Exception) {
throw $msg;
} else {
throw new \Exception($msg, 0);
}
}
if (\IS_CLI) {
echo $msg . \CRLF;
exit;
}
try {
$view = new \View('error/500');
$error = '';
if ($msg instanceof \Exception) {
$error .= 'Msg :' . $msg->getMessage() . \CRLF . "Line:" . $msg->getLine() . \CRLF . "File:" . static::debug_path($msg->getFile());
} else {
$error .= $msg;
}
$view->error = $error;
$view->render(true);
} catch (\Exception $e) {
list($REQUEST_URI) = \explode('?', $_SERVER['REQUEST_URI'], 2);
$REQUEST_URI = \htmlspecialchars(\rawurldecode($REQUEST_URI));
echo '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">' . \CRLF . '<html>' . \CRLF . '<head>' . \CRLF . '<title>' . \__('Internal Server Error') . '</title>' . \CRLF . '</head>' . \CRLF . '<body>' . \CRLF . '<h1>' . \__('Internal Server Error') . '</h1>' . \CRLF . '<p>The requested URL ' . $REQUEST_URI . ' was error on this server.</p>' . \CRLF . '<hr>' . \CRLF . $_SERVER['SERVER_SIGNATURE'] . \CRLF . '<!-- ' . \htmlspecialchars($msg) . ' -->' . \CRLF . '</body>' . \CRLF . '</html>';
}
exit;
}
/**
* Inline exception handler, displays the error message, source of the
* exception, and the stack trace of the error.
*
* @uses Kohana::exception_text
* @param object exception object
* @return boolean
*/
public static function exception_handler(Exception $e, $return = false)
{
try {
// Get the exception information
$type = get_class($e);
$code = $e->getCode();
$message = $e->getMessage();
$file = $e->getFile();
$line = $e->getLine();
if (isset(self::$php_errors[$code])) {
$code = self::$php_errors[$code];
}
// Create a text version of the exception
$error = self::exception_text($e);
if (IS_CLI) {
// Just display the text of the exception
echo "\n{$error}\n";
return TRUE;
}
// Get the exception backtrace
$trace = $e->getTrace();
if ($e instanceof ErrorException) {
if (version_compare(PHP_VERSION, '5.3', '<')) {
// Workaround for a bug in ErrorException::getTrace() that exists in
// all PHP 5.2 versions. @see http://bugs.php.net/bug.php?id=45895
for ($i = count($trace) - 1; $i > 0; --$i) {
if (isset($trace[$i - 1]['args'])) {
// Re-position the args
$trace[$i]['args'] = $trace[$i - 1]['args'];
// Remove the args
unset($trace[$i - 1]['args']);
}
}
}
}
if ($return !== true) {
Core::close_buffers(FALSE);
}
if ($e->getCode() == 43) {
HttpIO::$status = 404;
} else {
HttpIO::$status = 500;
}
HttpIO::send_headers();
// Start an output buffer
ob_start();
// Include the exception HTML
include Core::find_file('views', self::$template);
// Display the contents of the output buffer
$string = ob_get_clean();
if ($return) {
return $string;
} else {
echo $string;
}
return TRUE;
} catch (Exception $e) {
// Clean the output buffer if one exists
ob_get_level() and ob_clean();
// Display the exception text
echo self::exception_text($e), "\n";
exit(1);
}
}
/**
* 系统错误，可直接将Exception对象传给$msg
* @param string/Exception $msg
*/
public static function show_500($msg = null)
{
Core::close_buffers(false);
HttpIO::$status = 500;
HttpIO::send_headers();
if (null === $msg) {
$msg = __('Internal Server Error');
}
if (IS_DEBUG && class_exists('ErrException', false)) {
if ($msg instanceof Exception) {
throw $msg;
} else {
throw new Exception($msg, 0);
}
}
if (IS_CLI) {
echo $msg . CRLF;
exit;
}
try {
$view = new View('error/500');
$error = '';
if ($msg instanceof Exception) {
$error .= 'Msg :' . $msg->getMessage() . CRLF . "Line:" . $msg->getLine() . CRLF . "File:" . Core::debug_path($msg->getFile());
} else {
$error .= $msg;
}
$view->error = $error;
$view->render(true);
} catch (Exception $e) {
list($REQUEST_URI) = explode('?', $_SERVER['REQUEST_URI'], 2);
$REQUEST_URI = htmlspecialchars(rawurldecode($REQUEST_URI));
echo '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">' . CRLF . '<html>' . CRLF . '<head>' . CRLF . '<title>Internal Server Error</title>' . CRLF . '</head>' . CRLF . '<body>' . CRLF . '<h1>' . __('Internal Server Error') . '</h1>' . CRLF . '<p>The requested URL ' . $REQUEST_URI . ' was error on this server.</p>' . CRLF . '<hr>' . CRLF . $_SERVER['SERVER_SIGNATURE'] . CRLF . '</body>' . CRLF . '</html>';
}
# 执行注册的shutdown方法，并忽略输出的内容
ob_start();
Core::run_shutdown_function();
ob_end_clean();
exit;
}
/**
* 系统错误，可直接将Exception对象传给$msg
* @param string/Exception $msg
*/
public static function show_500($msg = null)
{
Core::close_buffers(false);
# 避免输出的CSS头试抛出页面无法显示
@header('Content-Type: text/html;charset=' . Core::config('core.charset'), true);
HttpIO::$status = 500;
HttpIO::send_headers();
if (null === $msg) {
$msg = __('Internal Server Error');
}
if (IS_DEBUG && class_exists('ErrException', false)) {
if ($msg instanceof Exception) {
throw $msg;
} else {
throw new Exception($msg, 0);
}
}
if (IS_CLI) {
echo "[36m";
if ($msg instanceof Exception) {
echo $msg->getMessage() . CRLF;
} else {
echo $msg . CRLF;
}
echo "[39m";
echo CRLF;
exit;
}
try {
if ($msg instanceof Exception) {
$error = $msg->getMessage();
$trace_obj = $msg;
} else {
$error = $msg;
$trace_obj = new Exception($msg);
}
$error_config = Core::config('core.error500');
$view = new View('error/500');
if ($error_config && isset($error_config['close']) && $error_config['close'] == true) {
# 不记录
$view->error_saved = false;
} else {
$trace_array = array('project' => Core::$project, 'uri' => HttpIO::$uri, 'url' => HttpIO::PROTOCOL . $_SERVER['HTTP_HOST'] . $_SERVER["REQUEST_URI"], 'post' => HttpIO::POST(null, HttpIO::PARAM_TYPE_OLDDATA), 'get' => $_SERVER['QUERY_STRING'], 'cookie' => HttpIO::COOKIE(null, HttpIO::PARAM_TYPE_OLDDATA), 'client_ip' => HttpIO::IP, 'user_agent' => HttpIO::USER_AGENT, 'referrer' => HttpIO::REFERRER, 'server_ip' => $_SERVER["SERVER_ADDR"], 'trace' => $trace_obj->__toString());
$date = @date('Y-m-d');
$no = strtoupper(substr(md5(serialize($trace_array)), 10, 10));
$error_no = $date . '-' . $no;
# 其它数据
$trace_array['server_name'] = function_exists('php_uname') ? php_uname('a') : 'unknown';
$trace_array['time'] = TIME;
$trace_array['use_time'] = microtime(1) - START_TIME;
$trace_array['trace'] = $trace_obj;
$trace_data = base64_encode(gzcompress(serialize($trace_array), 9));
unset($trace_array);
$view->error_saved = true;
# 记录错误日志
try {
if (isset($error_config['save_type']) && $error_config['save_type']) {
$save_type = $error_config['save_type'];
} else {
$save_type = 'file';
}
if ($save_type == 'file') {
# 文件模式
$write_mode = Core::config('core.file_write_mode');
if (preg_match('#^(db|cache)://([a-z0-9_]+)/([a-z0-9_]+)$#i', $write_mode, $m)) {
$save_type = $m[1];
$error_config['type_config'] = $m[2];
}
}
switch ($save_type) {
case 'database':
$obj = $error_config['type_config'] ? new Database($error_config['type_config']) : new Database();
$data = array('time' => strtotime($date . ' 00:00:00'), 'no' => $no, 'log' => $trace_data, 'expire_time' => TIME + 7 * 86400);
$obj->insert('error500_log', $data);
break;
case 'cache':
$obj = $error_config['type_config'] ? new Cache($error_config['type_config']) : new Cache();
if (!$obj->get($error_no)) {
$obj->set($error_no, $trace_data, 7 * 86400);
}
break;
default:
$file = DIR_LOG . 'error500' . DS . str_replace('-', DS, $date) . DS . $no . '.log';
if (!is_file($file)) {
File::create_file($file, $trace_data, null, null, $error_config['type_config'] ? $error_config['type_config'] : 'default');
}
break;
}
} catch (Exception $e) {
}
}
$view->error_no = $error_no;
$view->error = $error;
$view->render(true);
} catch (Exception $e) {
list($REQUEST_URI) = explode('?', $_SERVER['REQUEST_URI'], 2);
$REQUEST_URI = htmlspecialchars(rawurldecode($REQUEST_URI));
echo '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">' . CRLF . '<html>' . CRLF . '<head>' . CRLF . '<title>Internal Server Error</title>' . CRLF . '</head>' . CRLF . '<body>' . CRLF . '<h1>' . __('Internal Server Error') . '</h1>' . CRLF . '<p>The requested URL ' . $REQUEST_URI . ' was error on this server.</p>' . CRLF . '<hr />' . CRLF . $_SERVER['SERVER_SIGNATURE'] . CRLF . '</body>' . CRLF . '</html>';
}
exit;
}
/**
* Inline exception handler, displays the error message, source of the
* exception, and the stack trace of the error.
*
* @uses Kohana::exception_text
* @param object exception object
* @return boolean
*/
public static function exception_handler(\Exception $e, $return = false)
{
try {
// Get the exception information
$type = get_class($e);
$code = $e->getCode();
$message = $e->getMessage();
$file = $e->getFile();
$line = $e->getLine();
if (isset(static::$php_errors[$code])) {
$code = static::$php_errors[$code];
}
// Create a text version of the exception
$error = static::exception_text($e);
if (\IS_CLI) {
echo "\n{$error}\n";
return true;
}
// Get the exception backtrace
$trace = $e->getTrace();
if ($return !== true) {
\Core::close_buffers(false);
}
if ($e->getCode() == 43 || $e->getCode() == 404) {
\HttpIO::status(404);
} else {
\HttpIO::status(500);
}
\HttpIO::send_headers();
\ob_start();
include \Core::find_view(static::$template);
$string = ob_get_clean();
if ($return) {
return $string;
} else {
echo $string;
}
return true;
} catch (\Exception $e) {
// Clean the output buffer if one exists
\ob_get_level() && \ob_clean();
// Display the exception text
echo static::exception_text($e), "\n";
exit(1);
}
}
/**
* 页面跳转
*
* @param string redirect location
* @param integer status code: 301, 302, etc
* @return void
* @uses Core_url::site
* @uses HttpIO::send_headers
*/
public static function redirect($url, $code = 302)
{
if (strpos($url, '://') === true) {
// Make the URI into a URL
$url = Core::url($url);
}
// Set the response status
HttpIO::$status = $code;
// Set the location header
HttpIO::$headers['Location'] = $url;
// Send headers
HttpIO::send_headers();
// Stop execution
exit;
}