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<?php |
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/* |
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* This file is part of the puli/repository 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\Repository\Resource\Iterator; |
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use Puli\Repository\Api\ResourceIterator; |
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use RecursiveIteratorIterator; |
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/** |
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* Iterates recursively over {@link RecursiveResourceIterator} instances. |
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* |
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* Use this iterator to iterate recursively over a recursive resource iterator: |
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* |
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* ```php |
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* $iterator = new RecursiveResourceIteratorIterator( |
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* new ResourceCollectionIterator( |
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* $collection, |
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* ResourceCollectionIterator::KEY_AS_PATH | ResourceCollectionIterator::CURRENT_AS_RESOURCE |
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* ), |
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* RecursiveResourceIteratorIterator::SELF_FIRST |
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* ); |
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* |
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* foreach ($iterator as $path => $resource) { |
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* // ... |
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* } |
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* ``` |
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* |
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* The configuration of this iterator works identically to its parent class |
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* {@link RecursiveIteratorIterator}. |
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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 RecursiveResourceIteratorIterator extends RecursiveIteratorIterator implements ResourceIterator |
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{ |
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/** |
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* Creates a new iterator. |
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* |
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* @param RecursiveResourceIterator $iterator The inner iterator. |
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* @param int $mode The iteration mode. |
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* @param int $flags The iteration flags. |
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* |
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* @see RecursiveIteratorIterator::__construct |
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*/ |
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public function __construct(RecursiveResourceIterator $iterator, $mode = self::LEAVES_ONLY, $flags = 0) |
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{ |
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parent::__construct($iterator, $mode, $flags); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getCurrentResource() |
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{ |
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return $this->getInnerIterator()->getCurrentResource(); |
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} |
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} |
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puli /
repository
