ClassCodeGenerator.php in Zircon Profile 8

Namespace

Prophecy\Doubler\Generator

File

vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.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\Generator;


/**
 * Class code creator.
 * Generates PHP code for specific class node tree.
 *
 * @author Konstantin Kudryashov <[e-mail]>
 */
class ClassCodeGenerator {

  /**
   * Generates PHP code for class node.
   *
   * @param string         $classname
   * @param Node\ClassNode $class
   *
   * @return string
   */
  public function generate($classname, Node\ClassNode $class) {
    $parts = explode('\\', $classname);
    $classname = array_pop($parts);
    $namespace = implode('\\', $parts);
    $code = sprintf("class %s extends \\%s implements %s {\n", $classname, $class
      ->getParentClass(), implode(', ', array_map(function ($interface) {
      return '\\' . $interface;
    }, $class
      ->getInterfaces())));
    foreach ($class
      ->getProperties() as $name => $visibility) {
      $code .= sprintf("%s \$%s;\n", $visibility, $name);
    }
    $code .= "\n";
    foreach ($class
      ->getMethods() as $method) {
      $code .= $this
        ->generateMethod($method) . "\n";
    }
    $code .= "\n}";
    return sprintf("namespace %s {\n%s\n}", $namespace, $code);
  }
  private function generateMethod(Node\MethodNode $method) {
    $php = sprintf("%s %s function %s%s(%s)%s {\n", $method
      ->getVisibility(), $method
      ->isStatic() ? 'static' : '', $method
      ->returnsReference() ? '&' : '', $method
      ->getName(), implode(', ', $this
      ->generateArguments($method
      ->getArguments())), $method
      ->hasReturnType() ? sprintf(': %s', $method
      ->getReturnType()) : '');
    $php .= $method
      ->getCode() . "\n";
    return $php . '}';
  }
  private function generateArguments(array $arguments) {
    return array_map(function (Node\ArgumentNode $argument) {
      $php = '';
      if ($hint = $argument
        ->getTypeHint()) {
        if ('array' === $hint || 'callable' === $hint) {
          $php .= $hint;
        }
        else {
          $php .= '\\' . $hint;
        }
      }
      $php .= ' ' . ($argument
        ->isPassedByReference() ? '&' : '') . '$' . $argument
        ->getName();
      if ($argument
        ->isOptional()) {
        $php .= ' = ' . var_export($argument
          ->getDefault(), true);
      }
      return $php;
    }, $arguments);
  }

}

Classes

Name	Description
ClassCodeGenerator	Class code creator. Generates PHP code for specific class node tree.