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- <?php
-
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
- namespace Symfony\Component\HttpKernel\DataCollector;
-
- use Symfony\Component\Debug\Exception\SilencedErrorContext;
- use Symfony\Component\HttpFoundation\Request;
- use Symfony\Component\HttpFoundation\RequestStack;
- use Symfony\Component\HttpFoundation\Response;
- use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
-
- /**
- * LogDataCollector.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- class LoggerDataCollector extends DataCollector implements LateDataCollectorInterface
- {
- private $logger;
- private $containerPathPrefix;
- private $currentRequest;
- private $requestStack;
-
- public function __construct($logger = null, string $containerPathPrefix = null, RequestStack $requestStack = null)
- {
- if (null !== $logger && $logger instanceof DebugLoggerInterface) {
- $this->logger = $logger;
- }
-
- $this->containerPathPrefix = $containerPathPrefix;
- $this->requestStack = $requestStack;
- }
-
- /**
- * {@inheritdoc}
- */
- public function collect(Request $request, Response $response, \Exception $exception = null)
- {
- $this->currentRequest = $this->requestStack && $this->requestStack->getMasterRequest() !== $request ? $request : null;
- }
-
- /**
- * {@inheritdoc}
- */
- public function reset()
- {
- if ($this->logger instanceof DebugLoggerInterface) {
- $this->logger->clear();
- }
- $this->data = array();
- }
-
- /**
- * {@inheritdoc}
- */
- public function lateCollect()
- {
- if (null !== $this->logger) {
- $containerDeprecationLogs = $this->getContainerDeprecationLogs();
- $this->data = $this->computeErrorsCount($containerDeprecationLogs);
- $this->data['compiler_logs'] = $this->getContainerCompilerLogs();
- $this->data['logs'] = $this->sanitizeLogs(array_merge($this->logger->getLogs($this->currentRequest), $containerDeprecationLogs));
- $this->data = $this->cloneVar($this->data);
- }
- $this->currentRequest = null;
- }
-
- /**
- * Gets the logs.
- *
- * @return array An array of logs
- */
- public function getLogs()
- {
- return isset($this->data['logs']) ? $this->data['logs'] : array();
- }
-
- public function getPriorities()
- {
- return isset($this->data['priorities']) ? $this->data['priorities'] : array();
- }
-
- public function countErrors()
- {
- return isset($this->data['error_count']) ? $this->data['error_count'] : 0;
- }
-
- public function countDeprecations()
- {
- return isset($this->data['deprecation_count']) ? $this->data['deprecation_count'] : 0;
- }
-
- public function countWarnings()
- {
- return isset($this->data['warning_count']) ? $this->data['warning_count'] : 0;
- }
-
- public function countScreams()
- {
- return isset($this->data['scream_count']) ? $this->data['scream_count'] : 0;
- }
-
- public function getCompilerLogs()
- {
- return isset($this->data['compiler_logs']) ? $this->data['compiler_logs'] : array();
- }
-
- /**
- * {@inheritdoc}
- */
- public function getName()
- {
- return 'logger';
- }
-
- private function getContainerDeprecationLogs()
- {
- if (null === $this->containerPathPrefix || !file_exists($file = $this->containerPathPrefix.'Deprecations.log')) {
- return array();
- }
-
- $bootTime = filemtime($file);
- $logs = array();
- foreach (unserialize(file_get_contents($file)) as $log) {
- $log['context'] = array('exception' => new SilencedErrorContext($log['type'], $log['file'], $log['line'], $log['trace'], $log['count']));
- $log['timestamp'] = $bootTime;
- $log['priority'] = 100;
- $log['priorityName'] = 'DEBUG';
- $log['channel'] = '-';
- $log['scream'] = false;
- unset($log['type'], $log['file'], $log['line'], $log['trace'], $log['trace'], $log['count']);
- $logs[] = $log;
- }
-
- return $logs;
- }
-
- private function getContainerCompilerLogs()
- {
- if (null === $this->containerPathPrefix || !file_exists($file = $this->containerPathPrefix.'Compiler.log')) {
- return array();
- }
-
- $logs = array();
- foreach (file($file, FILE_IGNORE_NEW_LINES) as $log) {
- $log = explode(': ', $log, 2);
- if (!isset($log[1]) || !preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+(?:\\\\[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+)++$/', $log[0])) {
- $log = array('Unknown Compiler Pass', implode(': ', $log));
- }
-
- $logs[$log[0]][] = array('message' => $log[1]);
- }
-
- return $logs;
- }
-
- private function sanitizeLogs($logs)
- {
- $sanitizedLogs = array();
- $silencedLogs = array();
-
- foreach ($logs as $log) {
- if (!$this->isSilencedOrDeprecationErrorLog($log)) {
- $sanitizedLogs[] = $log;
-
- continue;
- }
-
- $message = $log['message'];
- $exception = $log['context']['exception'];
-
- if ($exception instanceof SilencedErrorContext) {
- if (isset($silencedLogs[$h = spl_object_hash($exception)])) {
- continue;
- }
- $silencedLogs[$h] = true;
-
- if (!isset($sanitizedLogs[$message])) {
- $sanitizedLogs[$message] = $log + array(
- 'errorCount' => 0,
- 'scream' => true,
- );
- }
- $sanitizedLogs[$message]['errorCount'] += $exception->count;
-
- continue;
- }
-
- $errorId = md5("{$exception->getSeverity()}/{$exception->getLine()}/{$exception->getFile()}\0{$message}", true);
-
- if (isset($sanitizedLogs[$errorId])) {
- ++$sanitizedLogs[$errorId]['errorCount'];
- } else {
- $log += array(
- 'errorCount' => 1,
- 'scream' => false,
- );
-
- $sanitizedLogs[$errorId] = $log;
- }
- }
-
- return array_values($sanitizedLogs);
- }
-
- private function isSilencedOrDeprecationErrorLog(array $log)
- {
- if (!isset($log['context']['exception'])) {
- return false;
- }
-
- $exception = $log['context']['exception'];
-
- if ($exception instanceof SilencedErrorContext) {
- return true;
- }
-
- if ($exception instanceof \ErrorException && in_array($exception->getSeverity(), array(E_DEPRECATED, E_USER_DEPRECATED), true)) {
- return true;
- }
-
- return false;
- }
-
- private function computeErrorsCount(array $containerDeprecationLogs)
- {
- $silencedLogs = array();
- $count = array(
- 'error_count' => $this->logger->countErrors($this->currentRequest),
- 'deprecation_count' => 0,
- 'warning_count' => 0,
- 'scream_count' => 0,
- 'priorities' => array(),
- );
-
- foreach ($this->logger->getLogs($this->currentRequest) as $log) {
- if (isset($count['priorities'][$log['priority']])) {
- ++$count['priorities'][$log['priority']]['count'];
- } else {
- $count['priorities'][$log['priority']] = array(
- 'count' => 1,
- 'name' => $log['priorityName'],
- );
- }
- if ('WARNING' === $log['priorityName']) {
- ++$count['warning_count'];
- }
-
- if ($this->isSilencedOrDeprecationErrorLog($log)) {
- $exception = $log['context']['exception'];
- if ($exception instanceof SilencedErrorContext) {
- if (isset($silencedLogs[$h = spl_object_hash($exception)])) {
- continue;
- }
- $silencedLogs[$h] = true;
- $count['scream_count'] += $exception->count;
- } else {
- ++$count['deprecation_count'];
- }
- }
- }
-
- foreach ($containerDeprecationLogs as $deprecationLog) {
- $count['deprecation_count'] += $deprecationLog['context']['exception']->count;
- }
-
- ksort($count['priorities']);
-
- return $count;
- }
- }
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