Source of file ApplicationDescription.php
Size: 3,513 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/Console/Descriptor/ApplicationDescription.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154 | <?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\Descriptor; use Symfony\Component\Console\Application; use Symfony\Component\Console\Command\Command; /** * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> */ class ApplicationDescription { const GLOBAL_NAMESPACE = '_global'; /** * @var Application */ private $application; /** * @var null|string */ private $namespace; /** * @var array */ private $namespaces; /** * @var Command[] */ private $commands; /** * @var Command[] */ private $aliases; /** * Constructor. * * @param Application $application * @param string|null $namespace */ public function __construct(Application $application, $namespace = null) { $this->application = $application; $this->namespace = $namespace; } /** * @return array */ public function getNamespaces() { if (null === $this->namespaces) { $this->inspectApplication(); } return $this->namespaces; } /** * @return Command[] */ public function getCommands() { if (null === $this->commands) { $this->inspectApplication(); } return $this->commands; } /** * @param string $name * * @return Command * * @throws \InvalidArgumentException */ public function getCommand($name) { if (!isset($this->commands[$name]) && !isset($this->aliases[$name])) { throw new \InvalidArgumentException(sprintf('Command %s does not exist.', $name)); } return isset($this->commands[$name]) ? $this->commands[$name] : $this->aliases[$name]; } private function inspectApplication() { $this->commands = array(); $this->namespaces = array(); $all = $this->application->all($this->namespace ? $this->application->findNamespace($this->namespace) : null); foreach ($this->sortCommands($all) as $namespace => $commands) { $names = array(); /** @var Command $command */ foreach ($commands as $name => $command) { if (!$command->getName()) { continue; } if ($command->getName() === $name) { $this->commands[$name] = $command; } else { $this->aliases[$name] = $command; } $names[] = $name; } $this->namespaces[$namespace] = array('id' => $namespace, 'commands' => $names); } } /** * @param array $commands * * @return array */ private function sortCommands(array $commands) { $namespacedCommands = array(); foreach ($commands as $name => $command) { $key = $this->application->extractNamespace($name, 1); if (!$key) { $key = '_global'; } $namespacedCommands[$key][$name] = $command; } ksort($namespacedCommands); foreach ($namespacedCommands as &$commands) { ksort($commands); } return $namespacedCommands; } } |