DisableConstructorPatch.php in Zircon Profile 8

Namespace

Prophecy\Doubler\ClassPatch

File

vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/DisableConstructorPatch.php

<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <[e-mail]>
 *     Marcello Duarte <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;
use Prophecy\Doubler\Generator\Node\MethodNode;

/**
 * Disable constructor.
 * Makes all constructor arguments optional.
 *
 * @author Konstantin Kudryashov <[e-mail]>
 */
class DisableConstructorPatch implements ClassPatchInterface {

  /**
   * Checks if class has `__construct` method.
   *
   * @param ClassNode $node
   *
   * @return bool
   */
  public function supports(ClassNode $node) {
    return true;
  }

  /**
   * Makes all class constructor arguments optional.
   *
   * @param ClassNode $node
   */
  public function apply(ClassNode $node) {
    if (!$node
      ->hasMethod('__construct')) {
      $node
        ->addMethod(new MethodNode('__construct', ''));
      return;
    }
    $constructor = $node
      ->getMethod('__construct');
    foreach ($constructor
      ->getArguments() as $argument) {
      $argument
        ->setDefault(null);
    }
    $constructor
      ->setCode(<<<PHP
if (0 < func_num_args()) {
    call_user_func_array(array('parent', '__construct'), func_get_args());
}
PHP
);
  }

  /**
   * Returns patch priority, which determines when patch will be applied.
   *
   * @return int Priority number (higher - earlier)
   */
  public function getPriority() {
    return 100;
  }

}

Classes

Name	Description
DisableConstructorPatch	Disable constructor. Makes all constructor arguments optional.