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<?php |
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namespace Basster\LegacyBridgeBundle\Routing; |
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use Symfony\Component\Config\Loader\Loader; |
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use Symfony\Component\Finder\Finder; |
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use Symfony\Component\Finder\SplFileInfo; |
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use Symfony\Component\Routing\Route; |
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use Symfony\Component\Routing\RouteCollection; |
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class LegacyRouteLoader extends Loader |
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{ |
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/** @var bool */ |
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private $loaded = false; |
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/** |
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* @var \Symfony\Component\Finder\Finder |
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*/ |
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private $finder; |
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/** |
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* @var string |
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*/ |
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private $legacyPath; |
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/** |
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* LegacyRouteLoader constructor. |
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* |
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* @param string $legacyPath |
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* @param \Symfony\Component\Finder\Finder|null $finder |
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*/ |
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public function __construct($legacyPath, Finder $finder = null) |
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{ |
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$this->finder = $finder ?: new Finder(); |
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$this->legacyPath = $legacyPath; |
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} |
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/** |
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* {@inheritdoc} |
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* @throws \InvalidArgumentException |
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* @throws \RuntimeException |
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*/ |
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public function load($resource, $type = null) |
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{ |
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if (true === $this->loaded) { |
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throw new \RuntimeException('Do not add the "legacy" loader twice'); |
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} |
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$routes = new RouteCollection(); |
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$this->initFinder(); |
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$defaults = array( |
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'_controller' => 'basster_legacy_bridge.legacy_controller:runLegacyScript', |
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); |
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/** @var SplFileInfo $file */ |
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foreach ($this->finder as $file) { |
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$defaults['legacyScript'] = $file->getPathname(); |
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$defaults['requestPath'] = '/'.$file->getRelativePathname(); |
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$route = new Route($file->getRelativePathname(), $defaults); |
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$routes->add($this->createLegacyRouteName($file), $route); |
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} |
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$this->loaded = true; |
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return $routes; |
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} |
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/** {@inheritdoc} */ |
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public function supports($resource, $type = null) |
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{ |
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return 'legacy' === $type && \is_dir($this->legacyPath) && \is_readable($this->legacyPath); |
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} |
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/** |
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* @throws \InvalidArgumentException |
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*/ |
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private function initFinder() |
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{ |
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$this->finder->ignoreDotFiles(true) |
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->files() |
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->name('*.php') |
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->in($this->legacyPath); |
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} |
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/** |
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* @param SplFileInfo $file |
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* |
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* @return string |
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*/ |
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private function createLegacyRouteName(SplFileInfo $file) |
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{ |
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return 'basster.legacy.'. |
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str_replace( |
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'/', |
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'__', |
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substr($file->getRelativePathname(), 0, -4) |
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); |
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} |
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} |
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Basster /
legacy-bridge-bundle
