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<?php |
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namespace Rottenwood\KingdomBundle\Command\Console; |
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use Rottenwood\KingdomBundle\Entity\Infrastructure\AbstractRepository; |
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use Rottenwood\KingdomBundle\Entity\Infrastructure\RoomType; |
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use Rottenwood\KingdomBundle\Entity\Room; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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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\Yaml\Yaml; |
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/** {@inheritDoc} */ |
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class CreateMapCommand extends ContainerAwareCommand |
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{ |
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/** {@inheritdoc} */ |
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protected function configure() |
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{ |
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$this->setName('kingdom:create:map')->setDescription('Создание карты мира'); |
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} |
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/** {@inheritdoc} */ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$container = $this->getContainer(); |
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$repository = $container->get('kingdom.room_repository'); |
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$rooms = $repository->findAll(); |
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if (count($rooms)) { |
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$output->writeln(sprintf('Уже создано %d комнат. Удалите их командой kingdom:purge:map', count($rooms))); |
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} else { |
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$roomTypes = $this->createRoomTypes($repository, $output); |
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$this->createRooms($repository, $roomTypes, $output); |
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$repository->flush(); |
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} |
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} |
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/** |
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* @param AbstractRepository $repository |
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* @param OutputInterface $output |
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* @return RoomType[] |
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*/ |
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private function createRoomTypes(AbstractRepository $repository, OutputInterface $output): array |
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{ |
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/** @var SplFileInfo[] $typeClasses */ |
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$typeClasses = (new Finder())->files()->name('*.php')->in(__DIR__ . '/../../Entity/RoomTypes'); |
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$typeNamespace = 'Rottenwood\\KingdomBundle\\Entity\\RoomTypes\\'; |
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$output->write('Создание типов комнат ... '); |
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$roomTypes = []; |
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foreach ($typeClasses as $typeFile) { |
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$typeName = $typeFile->getBasename('.php'); |
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$typeClass = $typeNamespace . $typeName; |
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$roomType = new $typeClass(); |
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$roomTypes[strtolower($typeName)] = $roomType; |
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$repository->persist($roomType); |
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} |
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$output->writeln(sprintf('Создано %d новых типов комнат.', count($roomTypes))); |
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return $roomTypes; |
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} |
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/** |
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* @param AbstractRepository $repository |
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* @param RoomType[] $roomTypes |
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* @param OutputInterface $output |
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* @return Room[] |
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*/ |
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private function createRooms(AbstractRepository $repository, array $roomTypes, OutputInterface $output): array |
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{ |
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$yamlParser = new Yaml(); |
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$roomsData = $yamlParser->parse(__DIR__ . '/../../Resources/rooms/rooms.yml'); |
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$output->write('Создание новых комнат ... '); |
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$newRooms = []; |
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foreach ($roomsData as $roomData) { |
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$room = $room = new Room($roomData['x'], $roomData['y'], $roomTypes[$roomData['type']]); |
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$newRooms[] = $room; |
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$repository->persist($room); |
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} |
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$output->writeln(sprintf('Создано %d новых комнат.', count($newRooms))); |
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return $newRooms; |
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} |
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} |
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MagicGreenHat /
Kingdom
There are different options of fixing this problem.
If you want to be on the safe side, you can add an additional type-check:
If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:
Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.