ProxyManager\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator\MagicGet

Complexity

Total Complexity

6

Size/Duplication

Total Lines	79
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	__construct()	0	48	5
A	setInitializerBody()	0	9	1

<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license.
 */

declare(strict_types=1);

namespace ProxyManager\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator;

use ProxyManager\Generator\MagicMethodGenerator;
use Zend\Code\Generator\ParameterGenerator;
use ProxyManager\ProxyGenerator\PropertyGenerator\PublicPropertiesMap;
use ProxyManager\ProxyGenerator\Util\PublicScopeSimulator;
use ReflectionClass;
use Zend\Code\Generator\PropertyGenerator;

/**
 * Magic `__get` for lazy loading value holder objects
 *
 * @author Marco Pivetta <ocramius@gmail.com>
 * @license MIT
 */
class MagicGet extends MagicMethodGenerator
{
    /**
     * Constructor
     *
     * @param ReflectionClass     $originalClass
     * @param PropertyGenerator   $initializerProperty
     * @param PropertyGenerator   $valueHolderProperty
     * @param PublicPropertiesMap $publicProperties
     *
     * @throws \Zend\Code\Generator\Exception\InvalidArgumentException
     * @throws \InvalidArgumentException
     */
    public function __construct(
        ReflectionClass $originalClass,
        PropertyGenerator $initializerProperty,
        PropertyGenerator $valueHolderProperty,
        PublicPropertiesMap $publicProperties
    ) {
        $hasParent = $originalClass->hasMethod('__get');

        $initializer = $initializerProperty->getName();
        $valueHolder = $valueHolderProperty->getName();
        $callParent  = 'if (isset(self::$' . $publicProperties->getName() . "[\$name])) {\n"
            . '    return $this->' . $valueHolder . '->$name;'
            . "\n}\n\n";

        if ($hasParent) {

Blank line found at start of control structure

            $parameter = $originalClass->getMethod('__get')->getParameters()[0];

            $parameterType = $parameter->getType() ?: 'string';

            parent::__construct($originalClass, '__get', [new ParameterGenerator('name', $parameterType)]);

            $this->setDocBlock(($hasParent ? "{@inheritDoc}\n" : '') . '@param ' . $parameterType . ' $name');

            $this->setInitializerBody(
                $initializer,
                $valueHolder,
                $callParent . 'return $this->' . $valueHolder . '->__get($name);'
            );

            return;
        }

        parent::__construct($originalClass, '__get', [new ParameterGenerator('name')]);

        $this->setDocBlock(($hasParent ? "{@inheritDoc}\n" : '') . '@param string $name');

        $this->setInitializerBody(
            $initializer,
            $valueHolder,
            $callParent . PublicScopeSimulator::getPublicAccessSimulationCode(
                PublicScopeSimulator::OPERATION_GET,
                'name',
                null,
                $valueHolderProperty
            )
        );
    }

    /**
     * @param string $initializer
     * @param string $valueHolder
     * @param string $callParent
     *
     * @return void
     */
    private function setInitializerBody(string $initializer, string $valueHolder, string $callParent)
    {
        $this->setBody(
            '$this->' . $initializer . ' && $this->' . $initializer
            . '->__invoke($this->' . $valueHolder . ', $this, \'__get\', array(\'name\' => $name), $this->'
            . $initializer . ');'
            . "\n\n" . $callParent
        );
    }
}