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<?php |
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declare(strict_types=1); |
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namespace TYPO3\PharStreamWrapper; |
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/* |
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* This file is part of the TYPO3 project. |
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* |
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* It is free software; you can redistribute it and/or modify it under the terms |
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* of the MIT License (MIT). For the full copyright and license information, |
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* please read the LICENSE file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface; |
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use TYPO3\PharStreamWrapper\Resolver\PharInvocationResolver; |
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use TYPO3\PharStreamWrapper\Resolver\PharInvocation; |
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use TYPO3\PharStreamWrapper\Resolver\PharInvocationCollection; |
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class Manager |
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{ |
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/** |
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* @var self |
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*/ |
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private static $instance; |
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/** |
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* @var Behavior |
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*/ |
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private $behavior; |
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/** |
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* @var Resolvable |
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*/ |
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private $resolver; |
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/** |
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* @var Collectable |
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*/ |
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private $collection; |
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/** |
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* @var MimeTypeGuesserInterface |
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*/ |
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private $mimeTypeGuesser; |
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/** |
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* @param Behavior $behaviour |
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* @param Resolvable $resolver |
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* @param Collectable $collection |
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* @param MimeTypeGuesserInterface $mimeTypeGuesser |
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* @return self |
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*/ |
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public static function initialize( |
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Behavior $behaviour, |
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Resolvable $resolver = null, |
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Collectable $collection = null, |
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MimeTypeGuesserInterface $mimeTypeGuesser = null |
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): self { |
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if (self::$instance === null) { |
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self::$instance = new self($behaviour, $resolver, $collection, $mimeTypeGuesser); |
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return self::$instance; |
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} |
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throw new \LogicException( |
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'Manager can only be initialized once', |
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1535189871 |
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); |
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} |
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/** |
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* @return self |
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*/ |
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public static function instance(): self |
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{ |
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if (self::$instance !== null) { |
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return self::$instance; |
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} |
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throw new \LogicException( |
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'Manager needs to be initialized first', |
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1535189872 |
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); |
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} |
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/** |
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* @return bool |
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*/ |
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public static function destroy(): bool |
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{ |
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if (self::$instance === null) { |
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return false; |
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} |
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self::$instance = null; |
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return true; |
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} |
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/** |
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* @param Behavior $behaviour |
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* @param Resolvable $resolver |
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* @param Collectable $collection |
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*/ |
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private function __construct( |
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Behavior $behaviour, |
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Resolvable $resolver = null, |
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Collectable $collection = null, |
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MimeTypeGuesserInterface $mimeTypeGuesser = null |
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) { |
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$this->collection = $collection ?? new PharInvocationCollection(); |
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$this->resolver = $resolver ?? new PharInvocationResolver(); |
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$this->behavior = $behaviour; |
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$this->mimeTypeGuesser = $mimeTypeGuesser; |
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} |
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/** |
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* @param string $path |
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* @param string $command |
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* @return bool |
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*/ |
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public function assert(string $path, string $command): bool |
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{ |
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return $this->behavior->assert($path, $command); |
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} |
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/** |
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* @param string $path |
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* @param null|int $flags |
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* @return PharInvocation|null |
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*/ |
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public function resolve(string $path, int $flags = null) |
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{ |
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return $this->resolver->resolve($path, $flags); |
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} |
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/** |
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* @return Collectable |
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*/ |
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public function getCollection(): Collectable |
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{ |
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return $this->collection; |
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} |
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/** |
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* @param string $fileName |
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* @return string |
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*/ |
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public function guessMimeType(string $fileName): string |
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{ |
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if ($this->mimeTypeGuesser) { |
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return $this->mimeTypeGuesser->guess($fileName); |
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} |
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elseif (class_exists('\finfo')) { |
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$fileInfo = new \finfo(); |
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return $fileInfo->file($fileName, FILEINFO_MIME_TYPE); |
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} |
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throw new \RuntimeException( |
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'Unable to guess the mime type of a file. Install PHP\'s fileinfo extension or set mime type guesser.', |
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1535189873 |
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); |
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} |
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} |
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TYPO3 /
phar-stream-wrapper
