diff options
Diffstat (limited to 'vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php')
| -rw-r--r-- | vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php b/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php new file mode 100644 index 0000000000..92fd0da71e --- /dev/null +++ b/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php @@ -0,0 +1,262 @@ +<?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\Response; +use Symfony\Component\HttpKernel\Log\DebugLoggerInterface; + +/** + * LogDataCollector. + * + * @author Fabien Potencier <fabien@symfony.com> + */ +class LoggerDataCollector extends DataCollector implements LateDataCollectorInterface +{ + private $logger; + private $containerPathPrefix; + + public function __construct($logger = null, $containerPathPrefix = null) + { + if (null !== $logger && $logger instanceof DebugLoggerInterface) { + $this->logger = $logger; + } + + $this->containerPathPrefix = $containerPathPrefix; + } + + /** + * {@inheritdoc} + */ + public function collect(Request $request, Response $response, \Exception $exception = null) + { + // everything is done as late as possible + } + + /** + * {@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(), $containerDeprecationLogs)); + $this->data = $this->cloneVar($this->data); + } + } + + /** + * 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) + { + $sanitizedLogs = array(); + + foreach ($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' => $this->logger->countErrors(), + 'deprecation_count' => 0, + 'warning_count' => 0, + 'scream_count' => 0, + 'priorities' => array(), + ); + + foreach ($this->logger->getLogs() 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; + } +} |