CreateClass.php in Drupal 7 to 8/9 Module Upgrader 8

Namespace

Drupal\drupalmoduleupgrader\Plugin\DMU\Fixer

File

src/Plugin/DMU/Fixer/CreateClass.php

<?php

namespace Drupal\drupalmoduleupgrader\Plugin\DMU\Fixer;

use Drupal\drupalmoduleupgrader\FixerBase;
use Pharborist\DocCommentNode;
use Pharborist\Objects\ClassNode;
use Pharborist\Parser;
use Pharborist\RootNode;
use Pharborist\Token;
use Symfony\Component\Filesystem\Filesystem;

/**
 * @Fixer(
 *  id = "create_class"
 * )
 */
class CreateClass extends FixerBase {

  /**
   * @var \Symfony\Component\Filesystem\Filesystem
   */
  protected $fs;
  public function __construct(array $configuration, $plugin_id, $plugin_definition) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->fs = new Filesystem();
  }
  public function execute() {
    $ns = $this
      ->extractNS($this->configuration['class']);
    $class = $this
      ->extractLocal($this->configuration['class']);
    $doc = RootNode::create($ns);
    $ns = $doc
      ->getNamespace($ns);
    Token::newline()
      ->insertBefore($ns);
    Token::newline()
      ->appendTo($ns);
    $class = ClassNode::create($class);
    if ($parent = $this->configuration['parent']) {
      Parser::parseSnippet('use ' . ltrim($parent, '\\') . ';')
        ->appendTo($ns)
        ->after(Token::newline());
      $class
        ->setExtends($this
        ->extractLocal($parent));
    }
    $interfaces = (array) $this->configuration['interfaces'];
    foreach ($interfaces as $interface) {
      Parser::parseSnippet('use ' . ltrim($interface, '\\') . ';')
        ->appendTo($ns)
        ->after(Token::newline());
    }
    $class
      ->setImplements(array_map([
      $this,
      'extractLocal',
    ], $interfaces));
    if (isset($this->configuration['doc'])) {
      $class
        ->setDocComment(DocCommentNode::create($this->configuration['doc']));
    }
    $class
      ->appendTo($ns)
      ->before(Token::newline());
    $destination = $this
      ->getUnaliasedPath($this->configuration['destination']);
    $dir = substr($destination, 0, strrpos($destination, '/'));
    $this->fs
      ->mkdir($dir);
    file_put_contents($destination, $doc
      ->getText());

    // Need to store the class' local name as its index identifier because
    // \Pharborist\Filter::isClass() doesn't support lookup by qualified path.
    $this->target
      ->getIndexer('class')
      ->addFile($destination);
  }
  protected function extractLocal($path) {
    return substr($path, strrpos($path, '\\') + 1);
  }
  protected function extractNS($path) {
    $path = ltrim($path, '\\');
    return substr($path, 0, strrpos($path, '\\'));
  }

}

Classes

Name	Description
CreateClass	Plugin annotation @Fixer( id = "create_class" )