RequiredModuleUninstallValidator.php in Drupal 8
Same filename in this branch
Same filename and directory in other branches
Namespace
Drupal\Core\ExtensionFile
core/lib/Drupal/Core/Extension/RequiredModuleUninstallValidator.phpView source
<?php
namespace Drupal\Core\Extension;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslationInterface;
/**
* Ensures that required modules cannot be uninstalled.
*/
class RequiredModuleUninstallValidator implements ModuleUninstallValidatorInterface {
use StringTranslationTrait;
/**
* The module extension list.
*
* @var \Drupal\Core\Extension\ModuleExtensionList
*/
protected $moduleExtensionList;
/**
* Constructs a new RequiredModuleUninstallValidator.
*
* @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
* The string translation service.
* @param \Drupal\Core\Extension\ModuleExtensionList $extension_list_module
* The module extension list.
*/
public function __construct(TranslationInterface $string_translation, ModuleExtensionList $extension_list_module) {
$this->stringTranslation = $string_translation;
$this->moduleExtensionList = $extension_list_module;
}
/**
* {@inheritdoc}
*/
public function validate($module) {
$reasons = [];
$module_info = $this
->getModuleInfoByModule($module);
if (!empty($module_info['required'])) {
$reasons[] = $this
->t('The @module module is required', [
'@module' => $module_info['name'],
]);
}
return $reasons;
}
/**
* Returns the module info for a specific module.
*
* @param string $module
* The name of the module.
*
* @return array
* The module info, or empty array if that module does not exist.
*/
protected function getModuleInfoByModule($module) {
if ($this->moduleExtensionList
->exists($module)) {
return $this->moduleExtensionList
->get($module)->info;
}
return [];
}
}
Classes
Name![]() |
Description |
---|---|
RequiredModuleUninstallValidator | Ensures that required modules cannot be uninstalled. |