/**
* Handler to catch uncaught exception.
* @param \Exception
* @return void
* @internal
*/
public static function _exceptionHandler(\Exception $exception)
{
if (!headers_sent()) {
// for PHP < 5.2.4
$protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1';
$code = isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE ') !== FALSE ? 503 : 500;
header("{$protocol} {$code}", TRUE, $code);
}
try {
if (self::$productionMode) {
try {
self::log($exception, self::ERROR);
} catch (\Exception $e) {
echo 'FATAL ERROR: unable to log error';
}
if (self::$consoleMode) {
echo "ERROR: the server encountered an internal error and was unable to complete your request.\n";
} elseif (self::isHtmlMode()) {
require __DIR__ . '/templates/error.phtml';
}
} else {
if (self::$consoleMode) {
// dump to console
echo "{$exception}\n";
if ($file = self::log($exception)) {
echo "(stored in {$file})\n";
if (self::$browser) {
exec(self::$browser . ' ' . escapeshellarg($file));
}
}
} elseif (self::isHtmlMode()) {
// dump to browser
self::$blueScreen->render($exception);
if (self::$bar) {
self::$bar->render();
}
} elseif (!self::fireLog($exception)) {
// AJAX or non-HTML mode
$file = self::log($exception, self::ERROR);
if (!headers_sent()) {
header("X-Nette-Error-Log: {$file}");
}
}
}
foreach (self::$onFatalError as $handler) {
call_user_func($handler, $exception);
}
} catch (\Exception $e) {
if (self::$productionMode) {
echo self::isHtmlMode() ? '<meta name=robots content=noindex>FATAL ERROR' : 'FATAL ERROR';
} else {
echo "FATAL ERROR: thrown ", get_class($e), ': ', $e->getMessage(), "\nwhile processing ", get_class($exception), ': ', $exception->getMessage(), "\n";
}
}
self::$enabled = FALSE;
// un-register shutdown function
exit(254);
}
/**
* Handler to catch uncaught exception.
* @param \Exception
* @return void
* @internal
*/
public static function _exceptionHandler(\Exception $exception)
{
if (!headers_sent()) {
// for PHP < 5.2.4
header('HTTP/1.1 500 Internal Server Error');
}
try {
if (self::$productionMode) {
try {
self::log($exception, self::ERROR);
} catch (\Exception $e) {
echo 'FATAL ERROR: unable to log error';
}
if (self::$consoleMode) {
echo "ERROR: the server encountered an internal error and was unable to complete your request.\n";
} elseif (self::isHtmlMode()) {
require __DIR__ . '/templates/error.phtml';
}
} else {
if (self::$consoleMode) {
// dump to console
echo "{$exception}\n";
} elseif (self::isHtmlMode()) {
// dump to browser
self::$blueScreen->render($exception);
if (self::$bar) {
self::$bar->render();
}
} elseif (!self::fireLog($exception, self::ERROR)) {
// AJAX or non-HTML mode
self::log($exception);
}
}
foreach (self::$onFatalError as $handler) {
call_user_func($handler, $exception);
}
} catch (\Exception $e) {
if (self::$productionMode) {
echo self::isHtmlMode() ? '<meta name=robots content=noindex>FATAL ERROR' : 'FATAL ERROR';
} else {
echo "FATAL ERROR: thrown ", get_class($e), ': ', $e->getMessage(), "\nwhile processing ", get_class($exception), ': ', $exception->getMessage(), "\n";
}
}
self::$enabled = FALSE;
// un-register shutdown function
exit(255);
}
/**
* @return BlueScreen
*/
public static function getBlueScreen()
{
if (!self::$blueScreen) {
self::$blueScreen = new BlueScreen();
self::$blueScreen->collapsePaths[] = dirname(__DIR__);
self::$blueScreen->addPanel(function ($e) {
if ($e instanceof Nette\Templating\FilterException) {
return array('tab' => 'Template', 'panel' => '<p><b>File:</b> ' . Helpers::editorLink($e->sourceFile, $e->sourceLine) . '</p>' . ($e->sourceLine ? BlueScreen::highlightFile($e->sourceFile, $e->sourceLine) : ''));
} elseif ($e instanceof Nette\Utils\NeonException && preg_match('#line (\\d+)#', $e->getMessage(), $m)) {
if ($item = Helpers::findTrace($e->getTrace(), 'Nette\\DI\\Config\\Adapters\\NeonAdapter::load')) {
return array('tab' => 'NEON', 'panel' => '<p><b>File:</b> ' . Helpers::editorLink($item['args'][0], $m[1]) . '</p>' . BlueScreen::highlightFile($item['args'][0], $m[1]));
} elseif ($item = Helpers::findTrace($e->getTrace(), 'Nette\\Utils\\Neon::decode')) {
return array('tab' => 'NEON', 'panel' => BlueScreen::highlightPhp($item['args'][0], $m[1]));
}
}
});
}
return self::$blueScreen;
}
/**
* Handler to catch uncaught exception.
* @param \Exception
* @return void
* @internal
*/
public static function _exceptionHandler(\Exception $exception)
{
if (!headers_sent()) {
// for PHP < 5.2.4
header('HTTP/1.1 500 Internal Server Error');
}
$htmlMode = !self::$ajaxDetected && !preg_match('#^Content-Type: (?!text/html)#im', implode("\n", headers_list()));
try {
if (self::$productionMode) {
self::log($exception, self::ERROR);
if (self::$consoleMode) {
echo "ERROR: the server encountered an internal error and was unable to complete your request.\n";
} elseif ($htmlMode) {
require __DIR__ . '/templates/error.phtml';
}
} else {
if (self::$consoleMode) {
// dump to console
echo "{$exception}\n";
} elseif ($htmlMode) {
// dump to browser
self::$blueScreen->render($exception);
if (self::$bar) {
self::$bar->render();
}
} elseif (!self::fireLog($exception, self::ERROR)) {
// AJAX or non-HTML mode
self::log($exception);
}
}
foreach (self::$onFatalError as $handler) {
call_user_func($handler, $exception);
}
} catch (\Exception $e) {
echo "\nNette\\Debug FATAL ERROR: thrown ", get_class($e), ': ', $e->getMessage(), "\nwhile processing ", get_class($exception), ': ', $exception->getMessage(), "\n";
}
self::$enabled = FALSE;
// un-register shutdown function
exit(255);
}
/**
* Logs message or exception to file (if not disabled) and sends email notification (if enabled).
*
* @param string|Exception
* @param int one of constant Debugger::INFO, WARNING, ERROR (sends email), CRITICAL (sends email)
*
* @return string logged error filename
*/
public static function log($message, $priority = self::INFO)
{
if (self::$logDirectory === false) {
return;
} elseif (!self::$logDirectory) {
throw new Nette\InvalidStateException('Logging directory is not specified in Nette\\Diagnostics\\Debugger::$logDirectory.');
}
if ($message instanceof \Exception) {
$exception = $message;
$message = ($message instanceof Nette\FatalErrorException ? 'Fatal error: ' . $exception->getMessage() : get_class($exception) . ": " . $exception->getMessage()) . " in " . $exception->getFile() . ":" . $exception->getLine();
$hash = md5($exception);
$exceptionFilename = "exception-" . @date('Y-m-d-H-i-s') . "-{$hash}.html";
foreach (new \DirectoryIterator(self::$logDirectory) as $entry) {
if (strpos($entry, $hash)) {
$exceptionFilename = $entry;
$saved = true;
break;
}
}
}
self::$logger->log(array(@date('[Y-m-d H-i-s]'), trim($message), self::$source ? ' @ ' . self::$source : null, !empty($exceptionFilename) ? ' @@ ' . $exceptionFilename : null), $priority);
if (!empty($exceptionFilename)) {
$exceptionFilename = self::$logDirectory . '/' . $exceptionFilename;
if (empty($saved) && ($logHandle = @fopen($exceptionFilename, 'w'))) {
ob_start();
// double buffer prevents sending HTTP headers in some PHP
ob_start(function ($buffer) use($logHandle) {
fwrite($logHandle, $buffer);
}, 4096);
self::$blueScreen->render($exception);
ob_end_flush();
ob_end_clean();
fclose($logHandle);
}
return strtr($exceptionFilename, '\\/', DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR);
}
}
static function _init()
{
self::$time = isset($_SERVER['REQUEST_TIME_FLOAT']) ? $_SERVER['REQUEST_TIME_FLOAT'] : microtime(TRUE);
self::$consoleMode = PHP_SAPI === 'cli';
self::$productionMode = self::DETECT;
if (self::$consoleMode) {
self::$source = empty($_SERVER['argv']) ? 'cli' : 'cli: ' . implode(' ', $_SERVER['argv']);
} else {
self::$ajaxDetected = isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] === 'XMLHttpRequest';
if (isset($_SERVER['REQUEST_URI'])) {
self::$source = (isset($_SERVER['HTTPS']) && strcasecmp($_SERVER['HTTPS'], 'off') ? 'https://' : 'http://') . (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : (isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : '')) . $_SERVER['REQUEST_URI'];
}
}
self::$logger = new Logger();
self::$logDirectory =& self::$logger->directory;
self::$email =& self::$logger->email;
self::$mailer =& self::$logger->mailer;
self::$emailSnooze =& Logger::$emailSnooze;
self::$fireLogger = new FireLogger();
self::$blueScreen = new BlueScreen();
self::$blueScreen->addPanel(function ($e) {
if ($e instanceof Nette\Templating\FilterException) {
return array('tab' => 'Template', 'panel' => '<p><b>File:</b> ' . Helpers::editorLink($e->sourceFile, $e->sourceLine) . ' <b>Line:</b> ' . ($e->sourceLine ? $e->sourceLine : 'n/a') . '</p>' . ($e->sourceLine ? BlueScreen::highlightFile($e->sourceFile, $e->sourceLine) : ''));
} elseif ($e instanceof Nette\Utils\NeonException && preg_match('#line (\\d+)#', $e->getMessage(), $m)) {
if ($item = Helpers::findTrace($e->getTrace(), 'Nette\\Config\\Adapters\\NeonAdapter::load')) {
return array('tab' => 'NEON', 'panel' => '<p><b>File:</b> ' . Helpers::editorLink($item['args'][0], $m[1]) . ' <b>Line:</b> ' . $m[1] . '</p>' . BlueScreen::highlightFile($item['args'][0], $m[1]));
} elseif ($item = Helpers::findTrace($e->getTrace(), 'Nette\\Utils\\Neon::decode')) {
return array('tab' => 'NEON', 'panel' => BlueScreen::highlightPhp($item['args'][0], $m[1]));
}
}
});
self::$bar = new Bar();
self::$bar->addPanel(new DefaultBarPanel('time'));
self::$bar->addPanel(new DefaultBarPanel('memory'));
self::$bar->addPanel(self::$errorPanel = new DefaultBarPanel('errors'));
self::$bar->addPanel(self::$dumpPanel = new DefaultBarPanel('dumps'));
}
/**
* Extend debugger bluescreen
*
* @param mixed $exception Exception
*
* @return array
*/
public static function renderException($exception)
{
if ($exception instanceof \UniMapper\Exception\EntityException && $exception->getEntityPath() !== false) {
$link = Helpers::editorLink($exception->getEntityPath(), $exception->getEntityLine());
$code = BlueScreen::highlightFile($exception->getEntityPath(), $exception->getEntityLine());
return ["tab" => "Entity", "panel" => $link . "\n" . $code];
} elseif ($exception instanceof \UniMapper\Exception\InvalidArgumentException && $exception->getValue() !== null) {
return ["tab" => "Value given", "panel" => self::dump($exception->getValue())];
} elseif ($exception instanceof \UniMapper\Exception\AdapterException && $exception->getQuery() !== null) {
return ["tab" => "Query", "panel" => self::dump($exception->getQuery())];
}
}
/**
* Logs error into database, URL is generated automatically
* @param string $lstErrorTpName
* @param string $message
* @param string $insProcessId
* @return \Nette\Database\Table\ActiveRow
*/
public function logError($message, $lstErrorTpName = null, $insProcessId = 'Logger::logError()')
{
$file_content = null;
$now = new \DateTime();
if ($message instanceof \Exception) {
$lstErrorTpName = $lstErrorTpName ?: 'exception';
$exception = $message;
$message = ($message instanceof Nette\FatalErrorException ? 'Fatal error: ' . $exception->getMessage() : get_class($exception) . ": " . $exception->getMessage()) . ($exception->getCode() ? " #" . $exception->getCode() : '');
// Check if this exception has been submitted recently
$isReported = $this->logErrorEntity->getTable()->where("message", $message)->where("reported_flag", 0)->where("ins_dt >= ?", $now->modify('-3 hours'))->fetch();
if (!$isReported) {
$blueScreen = new ND\BlueScreen();
ob_start();
ob_start();
$blueScreen->render($exception);
$file_content = ob_get_contents();
ob_end_clean();
ob_end_clean();
}
} else {
$isReported = $this->logErrorEntity->getTable()->where("message", $message)->where("reported_flag", 0)->where("url", $this->httpRequest->getUrl())->where("ins_dt >= ?", $now->modify('-3 hours'))->fetch();
}
$lstErrorTpName = $lstErrorTpName ?: 'error';
if ($isReported) {
$isReportedArray = $isReported->toArray();
$cnt = 1 + $isReportedArray['occured_cnt'];
$isReported->update(array("occured_cnt" => $cnt, "upd_process_id" => "REPEATED_EXCEPTION_OCCURENCE"));
return $isReported;
}
$logVisitId = $this->lastLogVisitRow ? $this->lastLogVisitRow->id : -1;
$errorTp = $this->getErrorTpByName($lstErrorTpName);
return $this->logErrorEntity->insert(array("error_tp_id" => $errorTp->id, "message" => $message, "file_content" => $file_content, "url" => $this->httpRequest->getUrl(), "log_visit_id" => $logVisitId, "post_query" => $this->createQueryString($this->httpRequest->getPost()), "ins_dt" => new \DateTime(), "ins_process_id" => $insProcessId));
}
static function _init()
{
self::$time = microtime(TRUE);
self::$consoleMode = PHP_SAPI === 'cli';
self::$productionMode = self::DETECT;
if (self::$consoleMode) {
self::$source = empty($_SERVER['argv']) ? 'cli' : 'cli: ' . implode(' ', $_SERVER['argv']);
} else {
self::$ajaxDetected = isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] === 'XMLHttpRequest';
if (isset($_SERVER['REQUEST_URI'])) {
self::$source = (isset($_SERVER['HTTPS']) && strcasecmp($_SERVER['HTTPS'], 'off') ? 'https://' : 'http://') . (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : (isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : '')) . $_SERVER['REQUEST_URI'];
}
}
self::$logger = new Logger();
self::$logDirectory =& self::$logger->directory;
self::$email =& self::$logger->email;
self::$mailer =& self::$logger->mailer;
self::$emailSnooze =& Logger::$emailSnooze;
self::$fireLogger = new FireLogger();
self::$blueScreen = new BlueScreen();
self::$blueScreen->addPanel(function ($e) {
if ($e instanceof Nette\Templating\FilterException) {
return array('tab' => 'Template', 'panel' => '<p><b>File:</b> ' . Helpers::editorLink($e->sourceFile, $e->sourceLine) . ' <b>Line:</b> ' . ($e->sourceLine ? $e->sourceLine : 'n/a') . '</p>' . ($e->sourceLine ? '<pre>' . BlueScreen::highlightFile($e->sourceFile, $e->sourceLine) . '</pre>' : ''));
}
});
self::$bar = new Bar();
self::$bar->addPanel(new DefaultBarPanel('time'));
self::$bar->addPanel(new DefaultBarPanel('memory'));
self::$bar->addPanel(self::$errorPanel = new DefaultBarPanel('errors'));
self::$bar->addPanel(self::$dumpPanel = new DefaultBarPanel('dumps'));
}
