diff core/modules/update/src/Access/UpdateManagerAccessCheck.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/update/src/Access/UpdateManagerAccessCheck.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,43 @@
+<?php
+
+namespace Drupal\update\Access;
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Routing\Access\AccessInterface;
+use Drupal\Core\Site\Settings;
+
+/**
+ * Determines whether allow authorized operations is set.
+ */
+class UpdateManagerAccessCheck implements AccessInterface {
+
+  /**
+   * Settings Service.
+   *
+   * @var \Drupal\Core\Site\Settings
+   */
+  protected $settings;
+
+  /**
+   * Constructs a UpdateManagerAccessCheck object.
+   *
+   * @param \Drupal\Core\Site\Settings $settings
+   *   The read-only settings container.
+   */
+  public function __construct(Settings $settings) {
+    $this->settings = $settings;
+  }
+
+  /**
+   * Checks access.
+   *
+   * @return \Drupal\Core\Access\AccessResultInterface
+   *   The access result.
+   */
+  public function access() {
+    // Uncacheable because the access result depends on a Settings key-value
+    // pair, and can therefore change at any time.
+    return AccessResult::allowedIf($this->settings->get('allow_authorize_operations', TRUE))->setCacheMaxAge(0);
+  }
+
+}