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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. |
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*/ |
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declare(strict_types=1); |
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namespace ProxyManager\Generator; |
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use ReflectionClass; |
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use Zend\Code\Generator\ParameterGenerator; |
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use Zend\Code\Reflection\ParameterReflection; |
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/** |
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* Method generator for magic methods |
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* |
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* @author Marco Pivetta <[email protected]> |
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* @license MIT |
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*/ |
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class MagicMethodGenerator extends MethodGenerator |
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{ |
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/** |
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* @param ReflectionClass $originalClass |
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* @param string $name |
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* @param ParameterGenerator[] $parameters |
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* |
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* @throws \Zend\Code\Generator\Exception\InvalidArgumentException |
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*/ |
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public function __construct(ReflectionClass $originalClass, string $name, array $parameters = []) |
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{ |
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parent::__construct($name, [], static::FLAG_PUBLIC); |
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$this->setReturnsReference(strtolower($name) === '__get'); |
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if ($originalClass->hasMethod($name)) { |
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$originalMethod = $originalClass->getMethod($name); |
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$this->setDocBlock('{@inheritDoc}'); |
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$this->setReturnsReference($originalMethod->returnsReference()); |
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$this->setReturnType(((string) $originalMethod->getReturnType()) ?: null); |
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$this->addOrReplaceParameterNames($originalMethod, ...$parameters); |
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} else { |
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$this->setParameters($parameters); |
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} |
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} |
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private function addOrReplaceParameterNames( |
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\ReflectionMethod $originalMethod, |
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ParameterGenerator ...$newParameters |
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) : void { |
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$originalParameters = array_values(array_map( |
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function (\ReflectionParameter $parameter) use ($originalMethod) : ParameterGenerator { |
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return ParameterGenerator::fromReflection(new ParameterReflection( |
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[$originalMethod->getDeclaringClass()->getName(), $originalMethod->getName()], |
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$parameter->getPosition() |
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)); |
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}, |
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$originalMethod->getParameters() |
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)); |
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$parametersCount = max(count($originalParameters), count($newParameters)); |
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$parameters = []; |
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for ($idx = 0; $idx < $parametersCount; $idx += 1) { |
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$parameter = $originalParameters[$idx] ?? $newParameters[$idx]; |
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$parameter->setName(($newParameters[$idx] ?? $originalParameters[$idx])->getName()); |
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$parameters[] = $parameter; |
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} |
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$this->setParameters($parameters); |
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} |
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} |
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Ocramius /
ProxyManager
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