<?php declare(strict_types=1);
/*
* This file is part of the Monolog package.
*
* (c) Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Monolog\Handler;
use Monolog\Formatter\FormatterInterface;
use Monolog\Formatter\HtmlFormatter;
use Monolog\LogRecord;
/**
* Base class for all mail handlers
*
* @author Gyula Sallai
*/
abstract class MailHandler extends AbstractProcessingHandler
{
/**
* @inheritDoc
*/
public function handleBatch(array $records): void
{
$messages = [];
foreach ($records as $record) {
if ($record->level->isLowerThan($this->level)) {
continue;
}
$message = $this->processRecord($record);
$messages[] = $message;
}
if (\count($messages) > 0) {
$this->send((string) $this->getFormatter()->formatBatch($messages), $messages);
}
}
/**
* Send a mail with the given content
*
* @param string $content formatted email body to be sent
* @param array $records the array of log records that formed this content
*
* @phpstan-param non-empty-array<LogRecord> $records
*/
abstract protected function send(string $content, array $records): void;
/**
* @inheritDoc
*/
protected function write(LogRecord $record): void
{
$this->send((string) $record->formatted, [$record]);
}
/**
* @phpstan-param non-empty-array<LogRecord> $records
*/
protected function getHighestRecord(array $records): LogRecord
{
$highestRecord = null;
foreach ($records as $record) {
if ($highestRecord === null || $record->level->isHigherThan($highestRecord->level)) {
$highestRecord = $record;
}
}
return $highestRecord;
}
protected function isHtmlBody(string $body): bool
{
return ($body[0] ?? null) === '<';
}
/**
* Gets the default formatter.
*/
protected function getDefaultFormatter(): FormatterInterface
{
return new HtmlFormatter();
}
}
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