57 lines
1.4 KiB
PHP
57 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Logger;
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use App\Entity\LogEntry;
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use Doctrine\ORM\EntityManagerInterface;
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use Monolog\Handler\AbstractProcessingHandler;
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use Monolog\Level;
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use Monolog\LogRecord;
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/**
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* Monolog handler that persists log entries to the database.
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*
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* Writes log records to the LogEntry entity, replacing message placeholders
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* with context values. Includes channel, context, and extra data for auditing.
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* Only processes INFO level and above to avoid storing debug messages.
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*/
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class DatabaseHandler extends AbstractProcessingHandler
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{
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public function __construct(private readonly EntityManagerInterface $entityManager)
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{
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parent::__construct(Level::Info);
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}
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protected function write(LogRecord $record): void
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{
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$message = $this->replacePlaceHolder($record);
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$logEntry = new LogEntry($record->channel, $message);
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$logEntry
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->setContext($record->context)
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->setExtra($record->extra)
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;
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$this->entityManager->persist($logEntry);
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$this->entityManager->flush();
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}
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private function replacePlaceHolder(LogRecord $record): string
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{
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$message = $record->message;
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if (!str_contains($message, '{')) {
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return $message;
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}
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$replacements = [];
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foreach ($record->context as $k => $v) {
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$replacements['{'.$k.'}'] = $v;
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}
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return strtr($message, $replacements);
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}
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}
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