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<?php |
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namespace SilverStripe\VendorPlugin\Methods; |
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use Composer\Util\Filesystem; |
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use RecursiveDirectoryIterator; |
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use RecursiveIteratorIterator; |
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use RuntimeException; |
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/** |
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* Expose the vendor module resources via a file copy |
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*/ |
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class CopyMethod implements ExposeMethod |
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{ |
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const NAME = 'copy'; |
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/** |
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* @var Filesystem |
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*/ |
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protected $filesystem = null; |
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public function __construct(Filesystem $filesystem = null) |
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{ |
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$this->filesystem = $filesystem ?: new Filesystem(); |
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} |
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public function exposeDirectory($source, $target) |
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{ |
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// Remove destination directory to ensure it is clean |
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$this->filesystem->removeDirectory($target); |
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// Copy to destination |
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if (!$this->copy($source, $target)) { |
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throw new RuntimeException("Could not write to directory $target"); |
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} |
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} |
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/** |
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* Copies a file or directory from $source to $target. |
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* |
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* @todo Replace with `$this->filesystem->copy() once composer 1.6.0 is released |
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* |
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* @param string $source |
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* @param string $target |
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* @return bool |
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*/ |
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public function copy($source, $target) |
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{ |
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if (!is_dir($source)) { |
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return copy($source, $target); |
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} |
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$it = new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS); |
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/** @var RecursiveDirectoryIterator $ri */ |
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$ri = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::SELF_FIRST); |
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$this->filesystem->ensureDirectoryExists($target); |
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$result = true; |
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foreach ($ri as $file) { |
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$targetPath = $target . DIRECTORY_SEPARATOR . $ri->getSubPathName(); |
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if ($file->isDir()) { |
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$this->filesystem->ensureDirectoryExists($targetPath); |
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} else { |
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$result = $result && copy($file->getPathname(), $targetPath); |
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} |
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} |
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return $result; |
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} |
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} |
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silverstripe /
vendor-plugin
