<?php

/*
 * 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 FluentSmtpLib\Monolog\Formatter;

use FluentSmtpLib\Monolog\Utils;
/**
 * Formats incoming records into a one-line string
 *
 * This is especially useful for logging to files
 *
 * @author Jordi Boggiano <j.boggiano@seld.be>
 * @author Christophe Coevoet <stof@notk.org>
 */
class LineFormatter extends NormalizerFormatter
{
    const SIMPLE_FORMAT = "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n";
    protected $format;
    protected $allowInlineLineBreaks;
    protected $ignoreEmptyContextAndExtra;
    protected $includeStacktraces;
    /**
     * @param string $format                     The format of the message
     * @param string $dateFormat                 The format of the timestamp: one supported by DateTime::format
     * @param bool   $allowInlineLineBreaks      Whether to allow inline line breaks in log entries
     * @param bool   $ignoreEmptyContextAndExtra
     */
    public function __construct($format = null, $dateFormat = null, $allowInlineLineBreaks = \false, $ignoreEmptyContextAndExtra = \false)
    {
        $this->format = $format ?: static::SIMPLE_FORMAT;
        $this->allowInlineLineBreaks = $allowInlineLineBreaks;
        $this->ignoreEmptyContextAndExtra = $ignoreEmptyContextAndExtra;
        parent::__construct($dateFormat);
    }
    public function includeStacktraces($include = \true)
    {
        $this->includeStacktraces = $include;
        if ($this->includeStacktraces) {
            $this->allowInlineLineBreaks = \true;
        }
    }
    public function allowInlineLineBreaks($allow = \true)
    {
        $this->allowInlineLineBreaks = $allow;
    }
    public function ignoreEmptyContextAndExtra($ignore = \true)
    {
        $this->ignoreEmptyContextAndExtra = $ignore;
    }
    /**
     * {@inheritdoc}
     */
    public function format(array $record)
    {
        $vars = parent::format($record);
        $output = $this->format;
        foreach ($vars['extra'] as $var => $val) {
            if (\false !== \strpos($output, '%extra.' . $var . '%')) {
                $output = \str_replace('%extra.' . $var . '%', $this->stringify($val), $output);
                unset($vars['extra'][$var]);
            }
        }
        foreach ($vars['context'] as $var => $val) {
            if (\false !== \strpos($output, '%context.' . $var . '%')) {
                $output = \str_replace('%context.' . $var . '%', $this->stringify($val), $output);
                unset($vars['context'][$var]);
            }
        }
        if ($this->ignoreEmptyContextAndExtra) {
            if (empty($vars['context'])) {
                unset($vars['context']);
                $output = \str_replace('%context%', '', $output);
            }
            if (empty($vars['extra'])) {
                unset($vars['extra']);
                $output = \str_replace('%extra%', '', $output);
            }
        }
        foreach ($vars as $var => $val) {
            if (\false !== \strpos($output, '%' . $var . '%')) {
                $output = \str_replace('%' . $var . '%', $this->stringify($val), $output);
            }
        }
        // remove leftover %extra.xxx% and %context.xxx% if any
        if (\false !== \strpos($output, '%')) {
            $output = \preg_replace('/%(?:extra|context)\\..+?%/', '', $output);
        }
        return $output;
    }
    public function formatBatch(array $records)
    {
        $message = '';
        foreach ($records as $record) {
            $message .= $this->format($record);
        }
        return $message;
    }
    public function stringify($value)
    {
        return $this->replaceNewlines($this->convertToString($value));
    }
    protected function normalizeException($e)
    {
        // TODO 2.0 only check for Throwable
        if (!$e instanceof \Exception && !$e instanceof \Throwable) {
            throw new \InvalidArgumentException('Exception/Throwable expected, got ' . \gettype($e) . ' / ' . Utils::getClass($e));
        }
        $previousText = '';
        if ($previous = $e->getPrevious()) {
            do {
                $previousText .= ', ' . Utils::getClass($previous) . '(code: ' . $previous->getCode() . '): ' . $previous->getMessage() . ' at ' . $previous->getFile() . ':' . $previous->getLine();
            } while ($previous = $previous->getPrevious());
        }
        $str = '[object] (' . Utils::getClass($e) . '(code: ' . $e->getCode() . '): ' . $e->getMessage() . ' at ' . $e->getFile() . ':' . $e->getLine() . $previousText . ')';
        if ($this->includeStacktraces) {
            $str .= "\n[stacktrace]\n" . $e->getTraceAsString() . "\n";
        }
        return $str;
    }
    protected function convertToString($data)
    {
        if (null === $data || \is_bool($data)) {
            return \var_export($data, \true);
        }
        if (\is_scalar($data)) {
            return (string) $data;
        }
        if (\version_compare(\PHP_VERSION, '5.4.0', '>=')) {
            return $this->toJson($data, \true);
        }
        return \str_replace('\\/', '/', $this->toJson($data, \true));
    }
    protected function replaceNewlines($str)
    {
        if ($this->allowInlineLineBreaks) {
            if (0 === \strpos($str, '{')) {
                return \str_replace(array('\\r', '\\n'), array("\r", "\n"), $str);
            }
            return $str;
        }
        return \str_replace(array("\r\n", "\r", "\n"), ' ', $str);
    }
}
