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[Bridge/Monolog] Enhance the Console Handler#21705
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -11,45 +11,200 @@ | ||
| namespace Symfony\Bridge\Monolog\Formatter; | ||
| use Monolog\Formatter\FormatterInterface; | ||
| use Monolog\Logger; | ||
| use Symfony\Component\VarDumper\Cloner\Data; | ||
| use Symfony\Component\VarDumper\Cloner\Stub; | ||
| use Symfony\Component\VarDumper\Cloner\VarCloner; | ||
| use Symfony\Component\VarDumper\Dumper\CliDumper; | ||
| /** | ||
| * Formats incoming records for console output by coloring them depending on log level. | ||
| * | ||
| * @author Tobias Schultze <http://tobion.de> | ||
| * @author Grégoire Pineau <lyrixx@lyrixx.info> | ||
| */ | ||
| class ConsoleFormatterimplements FormatterInterface | ||
| { | ||
| const SIMPLE_FORMAT = "%datetime% %start_tag%%level_name%%end_tag% <comment>[%channel%]</> %message%%context%%extra%\n"; | ||
| const SIMPLE_DATE = 'H:i:s'; | ||
| private static $levelColorMap = array( | ||
| Logger::DEBUG => 'fg=white', | ||
| Logger::INFO => 'fg=green', | ||
| Logger::NOTICE => 'fg=blue', | ||
| Logger::WARNING => 'fg=cyan', | ||
| Logger::ERROR => 'fg=yellow', | ||
| Logger::CRITICAL => 'fg=red', | ||
| Logger::ALERT => 'fg=red', | ||
| Logger::EMERGENCY => 'fg=white;bg=red', | ||
| ); | ||
| private $options; | ||
| private $cloner; | ||
| private $outputBuffer; | ||
| private $dumper; | ||
| /** | ||
| * Constructor. | ||
| * | ||
| * Available options: | ||
| * * format: The format of the outputted log string. The following placeholders are supported: %datetime%, %start_tag%, %level_name%, %end_tag%, %channel%, %message%, %context%, %extra%; | ||
| * * date_format: The format of the outputted date string; | ||
| * * colors: If true, the log string contains ANSI code to add color; | ||
| * * multiline: If false, "context" and "extra" are dumped on one line. | ||
| */ | ||
| public function __construct($options = array()) | ||
| { | ||
| // BC Layer | ||
| if (!is_array($options)) { | ||
| @trigger_error(sprintf('The constructor arguments $format, $dateFormat, $allowInlineLineBreaks, $ignoreEmptyContextAndExtra of "%s" are deprecated since 3.3 and will be removed in 4.0. Use $options instead.', self::class), E_USER_DEPRECATED); | ||
| $args = func_get_args(); | ||
| $options = array(); | ||
| if (isset($args[0])) { | ||
| $options['format'] = $args[0]; | ||
| } | ||
| if (isset($args[1])) { | ||
| $options['date_format'] = $args[1]; | ||
| } | ||
Contributor There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. What about the two last arguments? MemberAuthor There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. They are not relevant anymore. So I don't need to "map" them. Member There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. shouldn't MemberAuthor There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. Indeed. I will fix it in the next pr. Thanks. Contributor There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. So you intentionally removed the option to suppress emtpy context and extra data? Update: Just saw that this was mentioned in#21705 (comment) as well. | ||
| } | ||
| $this->options = array_replace(array( | ||
| 'format' => self::SIMPLE_FORMAT, | ||
| 'date_format' => self::SIMPLE_DATE, | ||
| 'colors' => true, | ||
| 'multiline' => false, | ||
| ), $options); | ||
| if (class_exists(VarCloner::class)) { | ||
| $this->cloner = new VarCloner(); | ||
| $this->cloner->addCasters(array( | ||
| '*' => array($this, 'castObject'), | ||
| )); | ||
| $this->outputBuffer = fopen('php://memory', 'r+b'); | ||
| if ($this->options['multiline']) { | ||
| $output = $this->outputBuffer; | ||
| } else { | ||
| $output = array($this, 'echoLine'); | ||
| } | ||
| $this->dumper = new CliDumper($output, null, CliDumper::DUMP_LIGHT_ARRAY | CliDumper::DUMP_COMMA_SEPARATOR); | ||
| } | ||
| } | ||
| /** | ||
| * {@inheritdoc} | ||
| */ | ||
| public functionformatBatch(array $records) | ||
| { | ||
| foreach ($records as $key => $record) { | ||
| $records[$key] = $this->format($record); | ||
| } | ||
| return $records; | ||
| } | ||
| /** | ||
| * {@inheritdoc} | ||
| */ | ||
| public function format(array $record) | ||
| { | ||
| $record = $this->replacePlaceHolder($record); | ||
| $levelColor = self::$levelColorMap[$record['level']]; | ||
| if ($this->options['multiline']) { | ||
| $context = $extra = "\n"; | ||
| } else { | ||
| $context = $extra = ' '; | ||
| } | ||
| $context .= $this->dumpData($record['context']); | ||
| $extra .= $this->dumpData($record['extra']); | ||
| $formatted = strtr($this->options['format'], array( | ||
| '%datetime%' => $record['datetime']->format($this->options['date_format']), | ||
| '%start_tag%' => sprintf('<%s>', $levelColor), | ||
| '%level_name%' => sprintf('%-9s', $record['level_name']), | ||
| '%end_tag%' => '</>', | ||
| '%channel%' => $record['channel'], | ||
| '%message%' => $this->replacePlaceHolder($record)['message'], | ||
| '%context%' => $context, | ||
| '%extra%' => $extra, | ||
| )); | ||
| return $formatted; | ||
| } | ||
| /** | ||
| * @internal | ||
| */ | ||
| public function echoLine($line, $depth, $indentPad) | ||
| { | ||
| if (-1 !== $depth) { | ||
| fwrite($this->outputBuffer, $line); | ||
| } | ||
| } | ||
| /** | ||
| * @internal | ||
| */ | ||
| public function castObject($v, array $a, Stub $s, $isNested) | ||
| { | ||
| if ($this->options['multiline']) { | ||
| return $a; | ||
| } | ||
| if ($isNested && !$v instanceof \DateTimeInterface) { | ||
| $s->cut = -1; | ||
| $a = array(); | ||
| } | ||
| return $a; | ||
| } | ||
| private function replacePlaceHolder(array $record) | ||
| { | ||
| $message = $record['message']; | ||
| if (false === strpos($message, '{')) { | ||
| return $record; | ||
| } | ||
| $context = $record['context']; | ||
| $replacements = array(); | ||
| foreach ($context as $k => $v) { | ||
| $replacements['{'.$k.'}'] = sprintf('<comment>%s</>', $this->dumpData($v, false)); | ||
| } | ||
| $record['message'] = strtr($message, $replacements); | ||
| return $record; | ||
| } | ||
| private function dumpData($data, $colors = null) | ||
| { | ||
| if (null === $this->dumper) { | ||
| return ''; | ||
| } | ||
| if (null === $colors) { | ||
| $this->dumper->setColors($this->options['colors']); | ||
| } else { | ||
| $this->dumper->setColors($colors); | ||
| } | ||
| if (!$data instanceof Data) { | ||
| $data = $this->cloner->cloneVar($data); | ||
| } | ||
| $data = $data->withRefHandles(false); | ||
| $this->dumper->dump($data); | ||
| $dump = stream_get_contents($this->outputBuffer, -1, 0); | ||
| rewind($this->outputBuffer); | ||
| ftruncate($this->outputBuffer, 0); | ||
| return rtrim($dump); | ||
| } | ||
| } | ||