92 lines
3 KiB
PHP
92 lines
3 KiB
PHP
<?php
|
|
|
|
namespace Drupal\webform\Access;
|
|
|
|
use Drupal\Core\Access\AccessResult;
|
|
use Drupal\Core\Entity\EntityInterface;
|
|
use Drupal\webform\WebformInterface;
|
|
|
|
/**
|
|
* Defines the custom access control handler for the webform entities.
|
|
*/
|
|
class WebformEntityAccess {
|
|
|
|
/**
|
|
* Check whether the webform has results.
|
|
*
|
|
* @param \Drupal\webform\WebformInterface $webform
|
|
* A webform.
|
|
* @param \Drupal\Core\Entity\EntityInterface|null $source_entity
|
|
* The source entity.
|
|
*
|
|
* @return \Drupal\Core\Access\AccessResultInterface
|
|
* The access result.
|
|
*/
|
|
public static function checkResultsAccess(WebformInterface $webform, EntityInterface $source_entity = NULL) {
|
|
// If results are not disabled return neutral.
|
|
if (!$webform->getSetting('results_disabled')) {
|
|
$access_result = AccessResult::allowed();
|
|
}
|
|
// If webform has any results return neutral.
|
|
elseif (\Drupal::entityTypeManager()->getStorage('webform_submission')->getTotal($webform, $source_entity)) {
|
|
$access_result = AccessResult::allowed();
|
|
}
|
|
// Finally, forbid access to the results.
|
|
else {
|
|
$access_result = AccessResult::forbidden();
|
|
}
|
|
return $access_result->addCacheableDependency($webform);
|
|
}
|
|
|
|
/**
|
|
* Check whether the webform has log.
|
|
*
|
|
* @param \Drupal\webform\WebformInterface $webform
|
|
* A webform.
|
|
* @param \Drupal\Core\Entity\EntityInterface|null $source_entity
|
|
* The source entity.
|
|
*
|
|
* @return \Drupal\Core\Access\AccessResultInterface
|
|
* The access result.
|
|
*/
|
|
public static function checkLogAccess(WebformInterface $webform = NULL, EntityInterface $source_entity = NULL) {
|
|
// ISSUE:
|
|
// Devel routes do not use 'webform' parameter which throws the below error.
|
|
// Some mandatory parameters are missing ("webform") to generate a URL for
|
|
// route "entity.webform_submission.canonical"
|
|
//
|
|
// WORKAROUND:
|
|
// Make sure webform parameter is set for all routes.
|
|
// @see webform_menu_local_tasks_alter()
|
|
if (!$webform && $webform_submission = \Drupal::routeMatch()->getParameter('webform_submission')) {
|
|
$webform = $webform_submission->getWebform();
|
|
}
|
|
|
|
if (!$webform->hasSubmissionLog()) {
|
|
$access_result = AccessResult::forbidden()->addCacheableDependency($webform);
|
|
}
|
|
else {
|
|
$access_result = static::checkResultsAccess($webform, $source_entity);
|
|
}
|
|
return $access_result->addCacheTags(['config:webform.settings']);
|
|
}
|
|
|
|
/**
|
|
* Check whether a webform setting is set to specified value.
|
|
*
|
|
* @param \Drupal\webform\WebformInterface $webform
|
|
* A webform.
|
|
* @param string $setting
|
|
* A webform setting.
|
|
* @param string $value
|
|
* The setting value used to determine access.
|
|
*
|
|
* @return \Drupal\Core\Access\AccessResultInterface
|
|
* The access result.
|
|
*/
|
|
public static function checkWebformSettingValue(WebformInterface $webform = NULL, $setting = NULL, $value = NULL) {
|
|
return AccessResult::allowedIf($webform->getSetting($setting) === $value)
|
|
->addCacheableDependency($webform);
|
|
}
|
|
|
|
}
|