Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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Descriptor.php
001 <?php
002
003 /*
004 * This file is part of the Symfony package.
005 *
006 * (c) Fabien Potencier <fabien@symfony.com>
007 *
008 * For the full copyright and license information, please view the LICENSE
009 * file that was distributed with this source code.
010 */
011
012 namespace Symfony\Component\Console\Descriptor;
013
014 use Symfony\Component\Console\Application;
015 use Symfony\Component\Console\Command\Command;
016 use Symfony\Component\Console\Input\InputArgument;
017 use Symfony\Component\Console\Input\InputDefinition;
018 use Symfony\Component\Console\Input\InputOption;
019 use Symfony\Component\Console\Output\OutputInterface;
020 use Symfony\Component\Console\Exception\InvalidArgumentException;
021
022 /**
023 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
024 *
025 * @internal
026 */
027 abstract class Descriptor implements DescriptorInterface
028 {
029 /**
030 * @var OutputInterface
031 */
032 private $output;
033
034 /**
035 * {@inheritdoc}
036 */
037 public function describe(OutputInterface $output, $object, array $options = array())
038 {
039 $this->output = $output;
040
041 switch (true) {
042 case $object instanceof InputArgument:
043 $this->describeInputArgument($object, $options);
044 break;
045 case $object instanceof InputOption:
046 $this->describeInputOption($object, $options);
047 break;
048 case $object instanceof InputDefinition:
049 $this->describeInputDefinition($object, $options);
050 break;
051 case $object instanceof Command:
052 $this->describeCommand($object, $options);
053 break;
054 case $object instanceof Application:
055 $this->describeApplication($object, $options);
056 break;
057 default:
058 throw new InvalidArgumentException(sprintf('Object of type "%s" is not describable.', get_class($object)));
059 }
060 }
061
062 /**
063 * Writes content to output.
064 *
065 * @param string $content
066 * @param bool $decorated
067 */
068 protected function write($content, $decorated = false)
069 {
070 $this->output->write($content, false, $decorated ? OutputInterface::OUTPUT_NORMAL : OutputInterface::OUTPUT_RAW);
071 }
072
073 /**
074 * Describes an InputArgument instance.
075 *
076 * @param InputArgument $argument
077 * @param array $options
078 *
079 * @return string|mixed
080 */
081 abstract protected function describeInputArgument(InputArgument $argument, array $options = array());
082
083 /**
084 * Describes an InputOption instance.
085 *
086 * @param InputOption $option
087 * @param array $options
088 *
089 * @return string|mixed
090 */
091 abstract protected function describeInputOption(InputOption $option, array $options = array());
092
093 /**
094 * Describes an InputDefinition instance.
095 *
096 * @param InputDefinition $definition
097 * @param array $options
098 *
099 * @return string|mixed
100 */
101 abstract protected function describeInputDefinition(InputDefinition $definition, array $options = array());
102
103 /**
104 * Describes a Command instance.
105 *
106 * @param Command $command
107 * @param array $options
108 *
109 * @return string|mixed
110 */
111 abstract protected function describeCommand(Command $command, array $options = array());
112
113 /**
114 * Describes an Application instance.
115 *
116 * @param Application $application
117 * @param array $options
118 *
119 * @return string|mixed
120 */
121 abstract protected function describeApplication(Application $application, array $options = array());
122 }
123