Drupal\Driver\Fields\Drupal8\ImageHandler

Complexity

Total Complexity

3

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	expand()	0	24	3

<?php

namespace Drupal\Driver\Fields\Drupal8;

/**
 * Image field handler for Drupal 8.
 */
class ImageHandler extends AbstractHandler {

  /**
   * {@inheritdoc}
   */
  public function expand($values) {
    $data = file_get_contents($values[0]);
    if (FALSE === $data) {
      throw new \Exception("Error reading file");
    }

    /** @var \Drupal\file\FileInterface $file */
    $file = file_save_data(
      $data,
      'public://' . uniqid() . '.jpg');

    if (FALSE === $file) {
      throw new \Exception("Error saving file");
    }

    $file->save();

    $return = [
      'target_id' => $file->id(),
      'alt' => 'Behat test image',
      'title' => 'Behat test image',
    ];
    return $return;
  }

}