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<?php |
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/* |
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* This file is part of the puli/manager package. |
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* |
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* (c) Bernhard Schussek <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Puli\Manager\Repository\Mapping; |
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use Puli\Manager\Api\Package\Package; |
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use Puli\Manager\Api\Package\PackageCollection; |
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use Puli\Manager\Api\Repository\PathConflict; |
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use Puli\Manager\Api\Repository\PathMapping; |
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use Puli\Manager\Conflict\PackageConflictDetector; |
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use Puli\Manager\Transaction\AtomicOperation; |
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/** |
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* Unloads a path mapping. |
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* |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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*/ |
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class UnloadPathMapping implements AtomicOperation |
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{ |
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/** |
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* @var PathMapping |
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*/ |
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private $mapping; |
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/** |
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* @var Package |
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*/ |
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private $containingPackage; |
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/** |
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* @var PackageCollection |
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*/ |
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private $packages; |
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/** |
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* @var PathMappingCollection |
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*/ |
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private $mappings; |
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/** |
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* @var PathMappingCollection |
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*/ |
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private $mappingsByResource; |
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/** |
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* @var PackageConflictDetector |
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*/ |
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private $conflictDetector; |
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/** |
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* @var PathConflict[] |
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*/ |
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private $conflicts = array(); |
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/** |
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* @var PathMapping[][] |
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*/ |
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private $conflictingMappings = array(); |
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View Code Duplication |
public function __construct(PathMapping $mapping, PackageCollection $packages, PathMappingCollection $mappings, PathMappingCollection $mappingsByResource, PackageConflictDetector $conflictDetector) |
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{ |
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$this->mapping = $mapping; |
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$this->packages = $packages; |
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$this->mappings = $mappings; |
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$this->mappingsByResource = $mappingsByResource; |
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$this->conflictDetector = $conflictDetector; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function execute() |
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{ |
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if (!$this->mapping->isLoaded()) { |
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return; |
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} |
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$this->containingPackage = $this->mapping->getContainingPackage(); |
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// Remember the conflicts that will be adjusted during unload() |
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foreach ($this->mapping->getConflicts() as $conflict) { |
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$this->conflicts[$conflict->getRepositoryPath()] = $conflict; |
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$this->conflictingMappings[$conflict->getRepositoryPath()] = $conflict->getMappings(); |
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} |
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$packageName = $this->containingPackage->getName(); |
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$this->mappings->remove($this->mapping->getRepositoryPath(), $packageName); |
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foreach ($this->mapping->listRepositoryPaths() as $repositoryPath) { |
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$this->mappingsByResource->remove($repositoryPath, $packageName); |
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$this->conflictDetector->release($repositoryPath, $packageName); |
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} |
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// Unload after iterating, otherwise the paths are gone |
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$this->mapping->unload(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rollback() |
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{ |
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if ($this->mapping->isLoaded() || !$this->containingPackage) { |
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return; |
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} |
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$this->mapping->load($this->containingPackage, $this->packages); |
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$packageName = $this->containingPackage->getName(); |
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foreach ($this->mapping->listRepositoryPaths() as $repositoryPath) { |
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$this->mappings->add($this->mapping); |
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$this->conflictDetector->claim($repositoryPath, $packageName); |
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} |
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// Restore conflicts |
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foreach ($this->conflicts as $repositoryPath => $conflict) { |
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$conflict->addMappings($this->conflictingMappings[$repositoryPath]); |
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} |
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} |
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} |
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puli /
manager
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.