public function CmsBlogUninstallValidator::validate in Glazed CMS Blog 8

Same name in this branch

1. 8 src/CmsBlogUninstallValidator.php \Drupal\cms_blog\CmsBlogUninstallValidator::validate()
2. 8 src/ProxyClass/CmsBlogUninstallValidator.php \Drupal\cms_blog\ProxyClass\CmsBlogUninstallValidator::validate()

Determines the reasons a module can not be uninstalled.

Parameters

string $module: A module name.

Return value

string[] An array of reasons the module can not be uninstalled, empty if it can. Each reason should not end with any punctuation since multiple reasons can be displayed together.

Overrides ModuleUninstallValidatorInterface::validate

See also

template_preprocess_system_modules_uninstall()

File

src/CmsBlogUninstallValidator.php, line 33

Class

CmsBlogUninstallValidator

Prevents CMS Blog module from being uninstalled if any blog entries exist.

Namespace

Drupal\cms_blog

Code

public function validate($module) {
  $reasons = [];
  if ($module == 'cms_blog') {
    if ($this
      ->hasBlogNodes()) {
      $reasons[] = t('To uninstall CMS Blog module, first delete all <em>Blog</em> content');
    }
    if ($this
      ->hasTerms('cms_blog_category')) {
      $reasons[] = t('To uninstall CMS Blog module, first delete all terms from Blog category vocabulary.');
    }
    if ($this
      ->hasTerms('cms_blog_tags')) {
      $reasons[] = t('To uninstall CMS Blog module, first delete all terms from Blog tags vocabulary.');
    }
  }
  return $reasons;
}