ImageEffectsUninstallValidator.php in Image Effects 8.2

Namespace

Drupal\image_effects

File

src/ImageEffectsUninstallValidator.php

<?php

namespace Drupal\image_effects;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Extension\ModuleUninstallValidatorInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslationInterface;

/**
 * Prevents uninstalling modules that Image Effects configuration require.
 */
class ImageEffectsUninstallValidator implements ModuleUninstallValidatorInterface {
  use StringTranslationTrait;

  /**
   * The configuration factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * Constructs a new ImageEffectsUninstallValidator.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The configuration factory.
   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
   *   The string translation service.
   */
  public function __construct(ConfigFactoryInterface $config_factory, TranslationInterface $string_translation) {
    $this->configFactory = $config_factory;
    $this->stringTranslation = $string_translation;
  }

  /**
   * {@inheritdoc}
   */
  public function validate($module) {
    $reasons = [];

    // Prevents uninstalling 'jquery_colorpicker' if its color selector plugin
    // is in use.
    if ($module == 'jquery_colorpicker' && $this->configFactory
      ->get('image_effects.settings')
      ->get('color_selector.plugin_id') === 'jquery_colorpicker') {
      $reasons[] = $this
        ->t('The <em>Image Effects</em> module is using the <em>JQuery Colorpicker</em> color selector');
    }
    return $reasons;
  }

}

Classes

Name	Description
ImageEffectsUninstallValidator	Prevents uninstalling modules that Image Effects configuration require.