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<?php |
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/** |
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* This file is part of phpDocumentor. |
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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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* @copyright 2010-2015 Mike van Riel<[email protected]> |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* @link http://phpdoc.org |
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*/ |
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namespace phpDocumentor\Reflection\Php\Factory; |
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use InvalidArgumentException; |
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use phpDocumentor\Reflection\Element; |
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use phpDocumentor\Reflection\Fqsen; |
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use phpDocumentor\Reflection\Php\ProjectFactoryStrategy; |
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use phpDocumentor\Reflection\Php\StrategyContainer; |
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use phpDocumentor\Reflection\Php\Trait_ as TraitElement; |
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use phpDocumentor\Reflection\Types\Context; |
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use PhpParser\Comment\Doc; |
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use PhpParser\Node; |
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use PhpParser\Node\Stmt\ClassMethod; |
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use PhpParser\Node\Stmt\Property as PropertyNode; |
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use PhpParser\Node\Stmt\Trait_ as TraitNode; |
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use PhpParser\Node\Stmt\TraitUse; |
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final class Trait_ implements ProjectFactoryStrategy |
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{ |
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/** |
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* Returns true when the strategy is able to handle the object. |
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* |
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* @param TraitNode $object object to check. |
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* @return boolean |
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*/ |
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public function matches($object) |
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{ |
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return $object instanceof TraitNode; |
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} |
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/** |
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* Creates an TraitElement out of the given object. |
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* Since an object might contain other objects that need to be converted the $factory is passed so it can be |
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* used to create nested Elements. |
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* |
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* @param TraitNode $object object to convert to an TraitElement |
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* @param StrategyContainer $strategies used to convert nested objects. |
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* @param Context $context |
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* @return TraitElement |
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*/ |
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public function create($object, StrategyContainer $strategies, Context $context = null) |
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{ |
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if (!$this->matches($object)) { |
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throw new InvalidArgumentException( |
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sprintf('%s cannot handle objects with the type %s', |
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__CLASS__, |
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is_object($object) ? get_class($object) : gettype($object) |
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) |
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); |
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} |
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$docBlock = $this->createDocBlock($object->getDocComment(), $strategies, $context); |
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$trait = new TraitElement($object->fqsen, $docBlock); |
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if (isset($object->stmts)) { |
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foreach ($object->stmts as $stmt) { |
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switch (get_class($stmt)) { |
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case PropertyNode::class: |
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$properties = new PropertyIterator($stmt); |
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foreach ($properties as $property) { |
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$element = $this->createMember($property, $strategies, $context); |
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$trait->addProperty($element); |
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} |
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break; |
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case ClassMethod::class: |
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$method = $this->createMember($stmt, $strategies, $context); |
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$trait->addMethod($method); |
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break; |
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case TraitUse::class: |
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foreach ($stmt->traits as $use) { |
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$trait->addUsedTrait(new Fqsen('\\'. $use->toString())); |
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} |
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break; |
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} |
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} |
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} |
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return $trait; |
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} |
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/** |
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* @param Node|PropertyIterator|Doc $stmt |
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* @param StrategyContainer $strategies |
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* @param Context $context |
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* @return Element |
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*/ |
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private function createMember($stmt, StrategyContainer $strategies, Context $context = null) |
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{ |
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$strategy = $strategies->findMatching($stmt); |
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return $strategy->create($stmt, $strategies, $context); |
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} |
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/** |
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* @param Doc $docBlock |
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* @param StrategyContainer $strategies |
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* @param Context $context |
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* @return null|\phpDocumentor\Reflection\DocBlock |
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*/ |
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private function createDocBlock(Doc $docBlock = null, StrategyContainer $strategies, Context $context = null) |
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{ |
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if ($docBlock === null) { |
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return null; |
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} |
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return $this->createMember($docBlock, $strategies, $context); |
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} |
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} |
phpDocumentor /
Reflection
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