92 lines
2.6 KiB
PHP
92 lines
2.6 KiB
PHP
|
<?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\Console\Helper;
|
||
|
|
|
||
|
|
use Symfony\Component\Console\Descriptor\DescriptorInterface;
|
||
|
|
use Symfony\Component\Console\Descriptor\JsonDescriptor;
|
||
|
|
use Symfony\Component\Console\Descriptor\MarkdownDescriptor;
|
||
|
|
use Symfony\Component\Console\Descriptor\ReStructuredTextDescriptor;
|
||
|
|
use Symfony\Component\Console\Descriptor\TextDescriptor;
|
||
|
|
use Symfony\Component\Console\Descriptor\XmlDescriptor;
|
||
|
|
use Symfony\Component\Console\Exception\InvalidArgumentException;
|
||
|
|
use Symfony\Component\Console\Output\OutputInterface;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This class adds helper method to describe objects in various formats.
|
||
|
|
*
|
||
|
|
* @author Jean-François Simon <contact@jfsimon.fr>
|
||
|
|
*/
|
||
|
|
class DescriptorHelper extends Helper
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* @var DescriptorInterface[]
|
||
|
|
*/
|
||
|
|
private array $descriptors = [];
|
||
|
|
|
||
|
|
public function __construct()
|
||
|
|
{
|
||
|
|
$this
|
||
|
|
->register('txt', new TextDescriptor())
|
||
|
|
->register('xml', new XmlDescriptor())
|
||
|
|
->register('json', new JsonDescriptor())
|
||
|
|
->register('md', new MarkdownDescriptor())
|
||
|
|
->register('rst', new ReStructuredTextDescriptor())
|
||
|
|
;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Describes an object if supported.
|
||
|
|
*
|
||
|
|
* Available options are:
|
||
|
|
* * format: string, the output format name
|
||
|
|
* * raw_text: boolean, sets output type as raw
|
||
|
|
*
|
||
|
|
* @throws InvalidArgumentException when the given format is not supported
|
||
|
|
*/
|
||
|
|
public function describe(OutputInterface $output, ?object $object, array $options = []): void
|
||
|
|
{
|
||
|
|
$options = array_merge([
|
||
|
|
'raw_text' => false,
|
||
|
|
'format' => 'txt',
|
||
|
|
], $options);
|
||
|
|
|
||
|
|
if (!isset($this->descriptors[$options['format']])) {
|
||
|
|
throw new InvalidArgumentException(\sprintf('Unsupported format "%s".', $options['format']));
|
||
|
|
}
|
||
|
|
|
||
|
|
$descriptor = $this->descriptors[$options['format']];
|
||
|
|
$descriptor->describe($output, $object, $options);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Registers a descriptor.
|
||
|
|
*
|
||
|
|
* @return $this
|
||
|
|
*/
|
||
|
|
public function register(string $format, DescriptorInterface $descriptor): static
|
||
|
|
{
|
||
|
|
$this->descriptors[$format] = $descriptor;
|
||
|
|
|
||
|
|
return $this;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getName(): string
|
||
|
|
{
|
||
|
|
return 'descriptor';
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getFormats(): array
|
||
|
|
{
|
||
|
|
return array_keys($this->descriptors);
|
||
|
|
}
|
||
|
|
}
|