Drupal\Driver\Cores\AbstractCore

Complexity

Total Complexity

13

Size/Duplication

Total Lines	118
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes	7
Bugs	2	Features	3

9 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	2
A	getRandom()	0	4	1
A	getFieldHandler()	0	14	2
A	expandEntityFields()	0	10	3
A	clearStaticCaches()	0	3	1
A	nodeAlter()	0	4	1
A	userAlter()	0	4	1
A	nodeDeleteMultiple()	0	4	1
A	userDeleteMultiple()	0	4	1

<?php

namespace Drupal\Driver\Cores;

use Drupal\Component\Utility\Random;
use Symfony\Component\DependencyInjection\Container;
use Drupal\Driver\DriverInterface\UnsupportedDriverActionException;

/**
 * Base class for core drivers.
 */
abstract class AbstractCore implements CoreInterface {
  /**
   * System path to the Drupal installation.
   *
   * @var string
   */
  protected $drupalRoot;

  /**
   * URI for the Drupal installation.
   *
   * @var string
   */
  protected $uri;

  /**
   * Random generator.
   *
   * @var \Drupal\Component\Utility\Random
   */
  protected $random;

  /**
   * {@inheritdoc}
   */
  public function __construct($drupal_root, $uri = 'default', Random $random = NULL) {

    $this->drupalRoot = realpath($drupal_root);
    $this->uri = $uri;
    if (!isset($random)) {
      $random = new Random();
    }
    $this->random = $random;
  }

  /**
   * {@inheritdoc}
   */
  public function getRandom() {

    return $this->random;
  }

  /**
   * {@inheritdoc}
   */
  public function getFieldHandler($entity, $entity_type, $field_name) {

    $reflection = new \ReflectionClass($this);
    $core_namespace = $reflection->getShortName();
    $field_types = $this->getEntityFieldTypes($entity_type);
    $camelized_type = Container::camelize($field_types[$field_name]);
    $default_class = sprintf('\Drupal\Driver\Fields\%s\DefaultHandler', $core_namespace);
    $class_name = sprintf('\Drupal\Driver\Fields\%s\%sHandler', $core_namespace, $camelized_type);
    if (class_exists($class_name)) {
      return new $class_name($entity, $entity_type, $field_name);
    }

    return new $default_class($entity, $entity_type, $field_name);
  }

  /**
   * Expands properties on the given entity object to the expected structure.
   *
   * @param \stdClass $entity
   *   Entity object.
   */
  protected function expandEntityFields($entity_type, \stdClass $entity) {

    $field_types = $this->getEntityFieldTypes($entity_type);
    foreach ($field_types as $field_name => $type) {
      if (isset($entity->$field_name)) {
        $entity->$field_name = $this->getFieldHandler($entity, $entity_type, $field_name)
          ->expand($entity->$field_name);
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function clearStaticCaches() {

  }

  /**
   * {@inheritdoc}
   */
  public function nodeAlter($node, $values) {

    throw new UnsupportedDriverActionException(sprintf('%s::%s line %s: functionality not yet supported for this Drupal Driver.', get_class($this), __FUNCTION__, __LINE__));
  }

  /**
   * {@inheritdoc}
   */
  public function userAlter($user, $values) {

    throw new UnsupportedDriverActionException(sprintf('%s::%s line %s: functionality not yet supported for this Drupal Driver.', get_class($this), __FUNCTION__, __LINE__));
  }

  /**
   * {@inheritdoc}
   */
  public function nodeDeleteMultiple(array $nids) {

    throw new UnsupportedDriverActionException(sprintf('%s::%s line %s: functionality not yet supported for this Drupal Driver.', get_class($this), __FUNCTION__, __LINE__));
  }

  /**
   * {@inheritdoc}
   */
  public function userDeleteMultiple(array $uids) {

    throw new UnsupportedDriverActionException(sprintf('%s::%s line %s: functionality not yet supported for this Drupal Driver.', get_class($this), __FUNCTION__, __LINE__));
  }

}