Issue #1963394 by tim.plunkett, jibran, effulgentsia: Fixed ConfirmFormBase::getCancelPath() should allow for a route.

core/lib/Drupal/Core/Entity/EntityConfirmFormBase.php

@@ -7,7 +7,7 @@
 
 namespace Drupal\Core\Entity;
 
-use Drupal\Component\Utility\Url;
+use Drupal\Core\Form\ConfirmFormHelper;
 use Drupal\Core\Form\ConfirmFormInterface;
 use Symfony\Component\HttpFoundation\Request;
 
@@ -85,24 +85,8 @@ abstract class EntityConfirmFormBase extends EntityFormController implements Con
     $actions['submit']['#value'] = $this->getConfirmText();
     unset($actions['delete']);
 
-    $path = $this->getCancelPath();
     // Prepare cancel link.
-    $query = $this->getRequest()->query;
+    $actions['cancel'] = ConfirmFormHelper::buildCancelLink($this, $this->getRequest());
-    if ($query->has('destination')) {
-      $options = Url::parse($query->get('destination'));
-    }
-    elseif (is_array($path)) {
-      $options = $path;
-    }
-    else {
-      $options = array('path' => $path);
-    }
-    $actions['cancel'] = array(
-      '#type' => 'link',
-      '#title' => $this->getCancelText(),
-      '#href' => $options['path'],
-      '#options' => $options,
-    );
     return $actions;
   }
 

core/lib/Drupal/Core/Entity/EntityManager.php

@@ -410,6 +410,33 @@ class EntityManager extends PluginManagerBase {
     return $admin_path;
   }
 
+  /**
+   * Returns the route information for an entity type's bundle.
+   *
+   * @param string $entity_type
+   *   The entity type.
+   * @param string $bundle
+   *   The name of the bundle.
+   *
+   * @return array
+   *   An associative array with the following keys:
+   *   - route_name: The name of the route.
+   *   - route_parameters: (optional) An associative array of parameter names
+   *     and values.
+   */
+  public function getAdminRouteInfo($entity_type, $bundle) {
+    $entity_info = $this->getDefinition($entity_type);
+    if (isset($entity_info['bundle_prefix'])) {
+      $bundle = str_replace($entity_info['bundle_prefix'], '', $bundle);
+    }
+    return array(
+      'route_name' => 'field_ui.overview.' . $entity_type,
+      'route_parameters' => array(
+        'bundle' => $bundle,
+      )
+    );
+  }
+
   /**
    * Gets an array of entity field definitions.
    *

core/lib/Drupal/Core/Entity/EntityNGConfirmFormBase.php

@@ -7,7 +7,7 @@
 
 namespace Drupal\Core\Entity;
 
-use Drupal\Component\Utility\Url;
+use Drupal\Core\Form\ConfirmFormHelper;
 use Drupal\Core\Form\ConfirmFormInterface;
 
 /**
@@ -92,24 +92,9 @@ abstract class EntityNGConfirmFormBase extends EntityFormControllerNG implements
     $actions['submit']['#value'] = $this->getConfirmText();
     unset($actions['delete']);
 
-    $path = $this->getCancelPath();
     // Prepare cancel link.
-    $query = $this->getRequest()->query;
+    $actions['cancel'] = ConfirmFormHelper::buildCancelLink($this, $this->getRequest());
-    if ($query->has('destination')) {
+
-      $options = Url::parse($query->get('destination'));
-    }
-    elseif (is_array($path)) {
-      $options = $path;
-    }
-    else {
-      $options = array('path' => $path);
-    }
-    $actions['cancel'] = array(
-      '#type' => 'link',
-      '#title' => $this->getCancelText(),
-      '#href' => $options['path'],
-      '#options' => $options,
-    );
     return $actions;
   }
 

core/lib/Drupal/Core/Form/ConfirmFormBase.php

@@ -7,8 +7,6 @@
 
 namespace Drupal\Core\Form;
 
-use Drupal\Component\Utility\Url;
-
 /**
  * Provides an generic base class for a confirmation form.
  */
@@ -46,19 +44,6 @@ abstract class ConfirmFormBase extends FormBase implements ConfirmFormInterface
    * {@inheritdoc}
    */
   public function buildForm(array $form, array &$form_state) {
-    $path = $this->getCancelPath();
-    // Prepare cancel link.
-    $query = $this->getRequest()->query;
-    if ($query->has('destination')) {
-      $options = Url::parse($query->get('destination'));
-    }
-    elseif (is_array($path)) {
-      $options = $path;
-    }
-    else {
-      $options = array('path' => $path);
-    }
-
     drupal_set_title($this->getQuestion(), PASS_THROUGH);
 
     $form['#attributes']['class'][] = 'confirmation';
@@ -70,12 +55,9 @@ abstract class ConfirmFormBase extends FormBase implements ConfirmFormInterface
       '#type' => 'submit',
       '#value' => $this->getConfirmText(),
     );
-    $form['actions']['cancel'] = array(
+
-      '#type' => 'link',
+    $form['actions']['cancel'] = ConfirmFormHelper::buildCancelLink($this, $this->getRequest());
-      '#title' => $this->getCancelText(),
+
-      '#href' => $options['path'],
-      '#options' => $options,
-    );
     // By default, render the form using theme_confirm_form().
     if (!isset($form['#theme'])) {
       $form['#theme'] = 'confirm_form';

core/lib/Drupal/Core/Form/ConfirmFormHelper.php

@@ -0,0 +1,67 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Core\Form\ConfirmFormHelper.
+ */
+
+namespace Drupal\Core\Form;
+
+use Drupal\Component\Utility\String;
+use Drupal\Component\Utility\Url;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Provides common functionality to confirmation forms.
+ */
+class ConfirmFormHelper {
+
+  /**
+   * Builds the cancel link for a confirmation form.
+   *
+   * @param \Drupal\Core\Form\ConfirmFormInterface $form
+   *   The confirmation form.
+   * @param \Symfony\Component\HttpFoundation\Request $request
+   *   The current request.
+   *
+   * @return array
+   *   The link render array for the cancel form.
+   *
+   * @throws \UnexpectedValueException
+   *   Ensures that \Drupal\Core\Form\ConfirmFormInterface::getCancelRoute()
+   *   returns an array containing a route name.
+   */
+  public static function buildCancelLink(ConfirmFormInterface $form, Request $request) {
+    // Prepare cancel link.
+    $query = $request->query;
+    // If a destination is specified, that serves as the cancel link.
+    if ($query->has('destination')) {
+      $options = Url::parse($query->get('destination'));
+      $link = array(
+        '#href' => $options['path'],
+        '#options' => $options,
+      );
+    }
+    // Check for a route-based cancel link.
+    elseif ($route = $form->getCancelRoute()) {
+      if (empty($route['route_name'])) {
+        throw new \UnexpectedValueException(String::format('Missing route name in !class::getCancelRoute().', array('!class' => get_class($form))));
+      }
+      // Ensure there is something to pass as the params and options.
+      $route += array(
+        'route_parameters' => array(),
+        'options' => array(),
+      );
+      $link = array(
+        '#route_name' => $route['route_name'],
+        '#route_parameters' => $route['route_parameters'],
+        '#options' => $route['options'],
+      );
+    }
+
+    $link['#type'] = 'link';
+    $link['#title'] = $form->getCancelText();
+    return $link;
+  }
+
+}

core/lib/Drupal/Core/Form/ConfirmFormInterface.php

@@ -21,17 +21,18 @@ interface ConfirmFormInterface extends FormInterface {
   public function getQuestion();
 
   /**
-   * Returns the page to go to if the user cancels the action.
+   * Returns the route to go to if the user cancels the action.
    *
-   * @return string|array
+   * @return array
-   *   This can be either:
+   *   An associative array with the following keys:
-   *   - A string containing a Drupal path.
+   *   - route_name: The name of the route.
-   *   - An associative array with a 'path' key. Additional array values are
+   *   - route_parameters: (optional) An associative array of parameter names
-   *     passed as the $options parameter to l().
+   *     and values.
-   *   If the 'destination' query parameter is set in the URL when viewing a
+   *   - options: (optional) An associative array of additional options. See
-   *   confirmation form, that value will be used instead of this path.
+   *     \Drupal\Core\Routing\UrlGeneratorInterface::generateFromRoute() for
+   *     comprehensive documentation.
    */
-  public function getCancelPath();
+  public function getCancelRoute();
 
   /**
    * Returns additional text to display as a description.

core/modules/action/lib/Drupal/action/Form/ActionDeleteForm.php

@@ -31,8 +31,10 @@ class ActionDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/system/actions';
+    return array(
+      'route_name' => 'action_admin',
+    );
   }
 
   /**

core/modules/aggregator/lib/Drupal/aggregator/Form/CategoryDeleteForm.php

@@ -85,8 +85,10 @@ class CategoryDeleteForm extends ConfirmFormBase implements ContainerInjectionIn
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/services/aggregator';
+    return array(
+      'route_name' => 'aggregator_admin_overview',
+    );
   }
 
   /**

core/modules/aggregator/lib/Drupal/aggregator/Form/FeedDeleteForm.php

@@ -24,8 +24,10 @@ class FeedDeleteForm extends EntityNGConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/services/aggregator';
+    return array(
+      'route_name' => 'aggregator_admin_overview',
+    );
   }
 
   /**

core/modules/aggregator/lib/Drupal/aggregator/Form/FeedItemsRemoveForm.php

@@ -24,8 +24,10 @@ class FeedItemsRemoveForm extends EntityNGConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/services/aggregator';
+    return array(
+      'route_name' => 'aggregator_admin_overview',
+    );
   }
 
   /**

core/modules/ban/lib/Drupal/ban/Form/BanDelete.php

@@ -67,8 +67,10 @@ class BanDelete extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/people/ban';
+    return array(
+      'route_name' => 'ban_admin_page',
+    );
   }
 
   /**

core/modules/block/custom_block/lib/Drupal/custom_block/Form/CustomBlockDeleteForm.php

@@ -25,8 +25,10 @@ class CustomBlockDeleteForm extends EntityNGConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/block';
+    return array(
+      'route_name' => 'block_admin_display',
+    );
   }
 
   /**

core/modules/block/custom_block/lib/Drupal/custom_block/Form/CustomBlockTypeDeleteForm.php

@@ -52,8 +52,10 @@ class CustomBlockTypeDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/block/custom-blocks/types';
+    return array(
+      'route_name' => 'custom_block_type_list',
+    );
   }
 
   /**

core/modules/block/lib/Drupal/block/Form/BlockDeleteForm.php

@@ -24,8 +24,10 @@ class BlockDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/block';
+    return array(
+      'route_name' => 'block_admin_display',
+    );
   }
 
   /**

core/modules/comment/lib/Drupal/comment/Form/ConfirmDeleteMultiple.php

@@ -70,8 +70,7 @@ class ConfirmDeleteMultiple extends ConfirmFormBase implements ContainerInjectio
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/content/comment';
   }
 
   /**
@@ -112,7 +111,11 @@ class ConfirmDeleteMultiple extends ConfirmFormBase implements ContainerInjectio
       $form_state['redirect'] = 'admin/content/comment';
     }
 
-    return parent::buildForm($form, $form_state, $request);
+    $form = parent::buildForm($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/1986606.
+    $form['actions']['cancel']['#href'] = 'admin/content/comment';
+    return $form;
   }
 
   /**

core/modules/comment/lib/Drupal/comment/Form/DeleteForm.php

@@ -26,8 +26,19 @@ class DeleteForm extends EntityNGConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  protected function actions(array $form, array &$form_state) {
-    return 'node/' . $this->entity->nid->target_id;
+    $actions = parent::actions($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/1987778.
+    $actions['cancel']['#href'] = 'node/' . $this->entity->nid->target_id;
+
+    return $actions;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCancelRoute() {
   }
 
   /**

core/modules/config/tests/config_test/lib/Drupal/config_test/Form/ConfigTestDeleteForm.php

@@ -31,8 +31,10 @@ class ConfigTestDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/config_test';
+    return array(
+      'route_name' => 'config_test_list_page',
+    );
   }
 
   /**

core/modules/contact/lib/Drupal/contact/Form/CategoryDeleteForm.php

@@ -24,8 +24,10 @@ class CategoryDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/contact';
+    return array(
+      'route_name' => 'contact_category_list',
+    );
   }
 
   /**

core/modules/content_translation/lib/Drupal/content_translation/Form/TranslatableForm.php

@@ -66,8 +66,10 @@ class TranslatableForm extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return '';
+    return array(
+      'route_name' => '<front>',
+    );
   }
 
   /**

core/modules/entity/lib/Drupal/entity/Form/EntityDisplayModeDeleteForm.php

@@ -17,9 +17,10 @@ class EntityDisplayModeDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    $short_type = str_replace('_mode', '', $this->entity->entityType());
+    return array(
-    return "admin/structure/display-modes/$short_type";
+      'route_name' => 'entity_' . $this->entity->entityType() . '.list',
+    );
   }
 
   /**

core/modules/field_ui/lib/Drupal/field_ui/Form/FieldDeleteForm.php

@@ -59,8 +59,8 @@ class FieldDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return $this->entityManager->getAdminPath($this->entity->entity_type, $this->entity->bundle) . '/fields';
+    return $this->entityManager->getAdminRouteInfo($this->entity->entity_type, $this->entity->bundle);
   }
 
   /**

core/modules/filter/lib/Drupal/filter/Form/FilterDisableForm.php

@@ -24,8 +24,10 @@ class FilterDisableForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/content/formats';
+    return array(
+      'route_name' => 'filter_admin_overview',
+    );
   }
 
   /**

core/modules/forum/lib/Drupal/forum/Form/DeleteForm.php

@@ -39,8 +39,7 @@ class DeleteForm extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/forum';
   }
 
   /**
@@ -56,7 +55,11 @@ class DeleteForm extends ConfirmFormBase {
   public function buildForm(array $form, array &$form_state, TermInterface $taxonomy_term = NULL) {
     $this->taxonomyTerm = $taxonomy_term;
 
-    return parent::buildForm($form, $form_state);
+    $form = parent::buildForm($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/1974210.
+    $form['actions']['cancel']['#href'] = 'admin/structure/forum';
+    return $form;
   }
 
   /**

core/modules/image/lib/Drupal/image/Form/ImageEffectDeleteForm.php

@@ -46,8 +46,13 @@ class ImageEffectDeleteForm extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/media/image-styles/manage/' . $this->imageStyle->id();
+    return array(
+      'route_name' => 'image_style_edit',
+      'route_parameters' => array(
+        'image_style' => $this->imageStyle->id(),
+      ),
+    );
   }
 
   /**

core/modules/image/lib/Drupal/image/Form/ImageStyleDeleteForm.php

@@ -31,8 +31,10 @@ class ImageStyleDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/media/image-styles';
+    return array(
+      'route_name' => 'image_style_list',
+    );
   }
 
   /**

core/modules/language/lib/Drupal/language/Form/LanguageDeleteForm.php

@@ -55,8 +55,10 @@ class LanguageDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/regional/language';
+    return array(
+      'route_name' => 'language_admin_overview',
+    );
   }
 
   /**

core/modules/language/lib/Drupal/language/Form/NegotiationBrowserDeleteForm.php

@@ -32,8 +32,7 @@ class NegotiationBrowserDeleteForm extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/regional/language/detection/browser';
   }
 
   /**
@@ -49,7 +48,11 @@ class NegotiationBrowserDeleteForm extends ConfirmFormBase {
   public function buildForm(array $form, array &$form_state, $browser_langcode = NULL) {
     $this->browserLangcode = $browser_langcode;
 
-    return parent::buildForm($form, $form_state);
+    $form = parent::buildForm($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/2082071.
+    $form['actions']['cancel']['#href'] = 'admin/config/regional/language/detection/browser';
+    return $form;
   }
 
   /**

core/modules/menu/lib/Drupal/menu/Form/MenuDeleteForm.php

@@ -64,8 +64,13 @@ class MenuDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/menu/manage/' . $this->entity->id();
+    return array(
+      'route_name' => 'menu_menu_edit',
+      'route_parameters' => array(
+        'menu' => $this->entity->id(),
+      ),
+    );
   }
 
   /**

core/modules/menu/lib/Drupal/menu/Form/MenuLinkDeleteForm.php

@@ -24,8 +24,13 @@ class MenuLinkDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/menu/manage/' . $this->entity->menu_name;
+    return array(
+      'route_name' => 'menu_menu_edit',
+      'route_parameters' => array(
+        'menu' => $this->entity->menu_name,
+      ),
+    );
   }
 
   /**

core/modules/menu/lib/Drupal/menu/Form/MenuLinkResetForm.php

@@ -24,8 +24,13 @@ class MenuLinkResetForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/menu/manage/' . $this->entity->menu_name;
+    return array(
+      'route_name' => 'menu_menu_edit',
+      'route_parameters' => array(
+        'menu' => $this->entity->menu_name,
+      ),
+    );
   }
 
   /**

core/modules/node/lib/Drupal/node/Form/DeleteMultiple.php

@@ -81,8 +81,7 @@ class DeleteMultiple extends ConfirmFormBase implements ContainerInjectionInterf
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/content';
   }
 
   /**
@@ -98,7 +97,7 @@ class DeleteMultiple extends ConfirmFormBase implements ContainerInjectionInterf
   public function buildForm(array $form, array &$form_state) {
     $this->nodes = $this->tempStoreFactory->get('node_multiple_delete_confirm')->get($GLOBALS['user']->id());
     if (empty($this->nodes)) {
-      return new RedirectResponse(url($this->getCancelPath(), array('absolute' => TRUE)));
+      return new RedirectResponse(url('admin/content', array('absolute' => TRUE)));
     }
 
     $form['nodes'] = array(
@@ -107,7 +106,11 @@ class DeleteMultiple extends ConfirmFormBase implements ContainerInjectionInterf
         return String::checkPlain($node->label());
       }, $this->nodes),
     );
-    return parent::buildForm($form, $form_state);
+    $form = parent::buildForm($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/2021161.
+    $form['actions']['cancel']['#href'] = 'admin/content';
+    return $form;
   }
 
   /**

core/modules/node/lib/Drupal/node/Form/NodeDeleteForm.php

@@ -64,9 +64,20 @@ class NodeDeleteForm extends EntityNGConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  protected function actions(array $form, array &$form_state) {
+    $actions = parent::actions($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/1987778.
     $uri = $this->entity->uri();
-    return $this->urlGenerator->generateFromPath($uri['path'], $uri['options']);
+    $actions['cancel']['#href'] = $this->urlGenerator->generateFromPath($uri['path'], $uri['options']);
+
+    return $actions;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCancelRoute() {
   }
 
   /**

core/modules/node/lib/Drupal/node/Form/NodeRevisionDeleteForm.php

@@ -92,8 +92,7 @@ class NodeRevisionDeleteForm extends ConfirmFormBase implements ContainerInjecti
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'node/' . $this->revision->id() . '/revisions';
   }
 
   /**
@@ -108,7 +107,11 @@ class NodeRevisionDeleteForm extends ConfirmFormBase implements ContainerInjecti
    */
   public function buildForm(array $form, array &$form_state, $node_revision = NULL) {
     $this->revision = $this->nodeStorage->loadRevision($node_revision);
-    return parent::buildForm($form, $form_state);
+    $form = parent::buildForm($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/1863906.
+    $form['actions']['cancel']['#href'] = 'node/' . $this->revision->id() . '/revisions';
+    return $form;
   }
 
   /**

core/modules/node/lib/Drupal/node/Form/NodeRevisionRevertForm.php

@@ -68,8 +68,7 @@ class NodeRevisionRevertForm extends ConfirmFormBase implements ContainerInjecti
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'node/' . $this->revision->id() . '/revisions';
   }
 
   /**
@@ -91,7 +90,11 @@ class NodeRevisionRevertForm extends ConfirmFormBase implements ContainerInjecti
    */
   public function buildForm(array $form, array &$form_state, $node_revision = NULL) {
     $this->revision = $this->nodeStorage->loadRevision($node_revision);
-    return parent::buildForm($form, $form_state);
+    $form = parent::buildForm($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/1863906.
+    $form['actions']['cancel']['#href'] = 'node/' . $this->revision->id() . '/revisions';
+    return $form;
   }
 
   /**

core/modules/node/lib/Drupal/node/Form/NodeTypeDeleteConfirm.php

@@ -52,8 +52,10 @@ class NodeTypeDeleteConfirm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/types';
+    return array(
+      'route_name' => 'node_overview_types',
+    );
   }
 
   /**
@@ -87,7 +89,7 @@ class NodeTypeDeleteConfirm extends EntityConfirmFormBase {
     drupal_set_message(t('The content type %name has been deleted.', $t_args));
     watchdog('node', 'Deleted content type %name.', $t_args, WATCHDOG_NOTICE);
 
-    $form_state['redirect'] = $this->getCancelPath();
+    $form_state['redirect'] = 'admin/structure/types';
   }
 
 }

core/modules/node/lib/Drupal/node/Form/RebuildPermissionsForm.php

@@ -28,8 +28,10 @@ class RebuildPermissionsForm extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/reports/status';
+    return array(
+      'route_name' => 'system_status',
+    );
   }
 
   /**

core/modules/path/lib/Drupal/path/Form/DeleteForm.php

@@ -65,10 +65,9 @@ class DeleteForm extends ConfirmFormBase implements ContainerInjectionInterface
   }
 
   /**
-   * Implements \Drupal\Core\Form\ConfirmFormBase::getCancelPath().
+   * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/search/path';
   }
 
   /**
@@ -77,7 +76,11 @@ class DeleteForm extends ConfirmFormBase implements ContainerInjectionInterface
   public function buildForm(array $form, array &$form_state, $pid = NULL) {
     $this->pathAlias = $this->path->load(array('pid' => $pid));
 
-    return parent::buildForm($form, $form_state);
+    $form = parent::buildForm($form, $form_state);
+
+    // @todo Convert to getCancelRoute() after http://drupal.org/node/1987802.
+    $form['actions']['cancel']['#href'] = 'admin/config/search/path';
+    return $form;
   }
 
   /**

core/modules/picture/lib/Drupal/picture/Form/PictureMappingDeleteForm.php

@@ -21,8 +21,10 @@ class PictureMappingDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/media/picturemapping';
+    return array(
+      'route_name' => 'picture_mapping_page',
+    );
   }
 
   /**

core/modules/search/lib/Drupal/search/Form/ReindexConfirm.php

@@ -50,10 +50,12 @@ class ReindexConfirm extends ConfirmFormBase {
   }
 
   /**
-   * Implements \Drupal\Core\Form\ConfirmFormBase::getCancelPath().
+   * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/search/settings';
+    return array(
+      'route_name' => 'search_settings',
+    );
   }
 
   /**

core/modules/shortcut/lib/Drupal/shortcut/Form/LinkDelete.php

@@ -39,8 +39,13 @@ class LinkDelete extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/user-interface/shortcut/manage/' . $this->menuLink->menu_name;
+    return array(
+      'route_name' => 'shortcut_set_customize',
+      'route_parameters' => array(
+        'shortcut_set' => str_replace('shortcut-', '', $this->menuLink->menu_name),
+      ),
+    );
   }
 
   /**

core/modules/shortcut/lib/Drupal/shortcut/Form/ShortcutSetDeleteForm.php

@@ -59,8 +59,13 @@ class ShortcutSetDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/user-interface/shortcut/manage/' . $this->entity->id();
+    return array(
+      'route_name' => 'shortcut_set_customize',
+      'route_parameters' => array(
+        'shortcut_set' => $this->entity->id(),
+      ),
+    );
   }
 
   /**

core/modules/system/lib/Drupal/system/Form/DateFormatDeleteForm.php

@@ -62,8 +62,10 @@ class DateFormatDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/regional/date-time';
+    return array(
+      'route_name' => 'date_format_list',
+    );
   }
 
   /**

core/modules/system/lib/Drupal/system/Form/DateFormatLocalizeResetForm.php

@@ -76,8 +76,10 @@ class DateFormatLocalizeResetForm extends ConfirmFormBase implements ContainerIn
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/config/regional/date-time/locale';
+    return array(
+      'route_name' => 'date_format_language_overview',
+    );
   }
 
   /**

core/modules/system/lib/Drupal/system/Form/ModulesListConfirmForm.php

@@ -73,8 +73,10 @@ class ModulesListConfirmForm extends ConfirmFormBase implements ContainerInjecti
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/modules';
+    return array(
+      'route_name' => 'system_modules_list',
+    );
   }
 
   /**
@@ -107,7 +109,7 @@ class ModulesListConfirmForm extends ConfirmFormBase implements ContainerInjecti
 
     // Redirect to the modules list page if the key value store is empty.
     if (!$this->modules) {
-      return new RedirectResponse(url($this->getCancelPath(), array('absolute' => TRUE)));
+      return new RedirectResponse($this->urlGenerator()->generate('system_modules_list', array(), TRUE));
     }
 
     $items = array();
@@ -161,7 +163,7 @@ class ModulesListConfirmForm extends ConfirmFormBase implements ContainerInjecti
       drupal_set_message($this->t('The configuration options have been saved.'));
     }
 
-    $form_state['redirect'] = $this->getCancelPath();
+    $form_state['redirect'] = 'admin/modules';
   }
 
 }

core/modules/system/lib/Drupal/system/Form/ModulesUninstallConfirmForm.php

@@ -80,8 +80,10 @@ class ModulesUninstallConfirmForm extends ConfirmFormBase implements ContainerIn
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/modules/uninstall';
+    return array(
+      'route_name' => 'system_modules_uninstall',
+    );
   }
 
   /**

core/modules/system/tests/modules/form_test/lib/Drupal/form_test/ConfirmFormArrayPathTestForm.php

@@ -22,11 +22,13 @@ class ConfirmFormArrayPathTestForm extends ConfirmFormTestForm {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
     return array(
-      'path' => 'admin',
+      'route_name' => 'system_admin',
-      'query' => array(
+      'options' => array(
-        'destination' => 'admin/config',
+        'query' => array(
+          'destination' => 'admin/config',
+        ),
       ),
     );
   }

core/modules/system/tests/modules/form_test/lib/Drupal/form_test/ConfirmFormTestForm.php

@@ -31,8 +31,10 @@ class ConfirmFormTestForm extends ConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin';
+    return array(
+      'route_name' => 'system_admin',
+    );
   }
 
   /**

core/modules/taxonomy/lib/Drupal/taxonomy/Form/TermDeleteForm.php

@@ -60,8 +60,10 @@ class TermDeleteForm extends EntityNGConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/taxonomy';
+    return array(
+      'route_name' => 'taxonomy_vocabulary_list',
+    );
   }
 
   /**

core/modules/taxonomy/lib/Drupal/taxonomy/Form/VocabularyDeleteForm.php

@@ -32,8 +32,10 @@ class VocabularyDeleteForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/taxonomy';
+    return array(
+      'route_name' => 'taxonomy_vocabulary_list',
+    );
   }
 
   /**

core/modules/taxonomy/lib/Drupal/taxonomy/Form/VocabularyResetForm.php

@@ -56,8 +56,13 @@ class VocabularyResetForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/taxonomy/manage/' . $this->entity->id();
+    return array(
+      'route_name' => 'taxonomy_overview_terms',
+      'route_parameters' => array(
+        'taxonomy_vocabulary' => $this->entity->id(),
+      ),
+    );
   }
 
   /**

core/modules/user/lib/Drupal/user/Form/UserRoleDelete.php

@@ -24,8 +24,10 @@ class UserRoleDelete extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/people/roles';
+    return array(
+      'route_name' => 'user_role_list',
+    );
   }
 
   /**

core/modules/views_ui/lib/Drupal/views_ui/Form/BreakLockForm.php

@@ -84,8 +84,13 @@ class BreakLockForm extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/views/view/' . $this->entity->id();
+    return array(
+      'route_name' => 'views_ui.edit',
+      'route_parameters' => array(
+        'view' => $this->entity->id(),
+      ),
+    );
   }
 
   /**

core/modules/views_ui/lib/Drupal/views_ui/ViewDeleteFormController.php

@@ -24,8 +24,10 @@ class ViewDeleteFormController extends EntityConfirmFormBase {
   /**
    * {@inheritdoc}
    */
-  public function getCancelPath() {
+  public function getCancelRoute() {
-    return 'admin/structure/views';
+    return array(
+      'route_name' => 'views_ui.list',
+    );
   }
 
   /**

core/tests/Drupal/Tests/Core/Form/ConfirmFormHelperTest.php

@@ -0,0 +1,107 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\Core\Form\ConfirmFormHelperTest.
+ */
+
+namespace Drupal\Tests\Core\Form;
+
+use Drupal\Core\Form\ConfirmFormHelper;
+use Drupal\Tests\UnitTestCase;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Tests the confirm form helper class.
+ *
+ * @see \Drupal\Core\Form\ConfirmFormHelper
+ *
+ * @group Drupal
+ * @group Form
+ */
+class ConfirmFormHelperTest extends UnitTestCase {
+
+  public static function getInfo() {
+    return array(
+      'name' => 'Confirm form helper test',
+      'description' => 'Tests the confirm form helper class.',
+      'group' => 'Form API',
+    );
+  }
+
+  /**
+   * Tests the cancel link title.
+   */
+  public function testCancelLinkTitle() {
+    $cancel_text = 'Cancel text';
+    $form = $this->getMock('Drupal\Core\Form\ConfirmFormInterface');
+    $form->expects($this->any())
+      ->method('getCancelText')
+      ->will($this->returnValue($cancel_text));
+
+    $link = ConfirmFormHelper::buildCancelLink($form, new Request());
+    $this->assertSame($cancel_text, $link['#title']);
+  }
+
+  /**
+   * Tests a cancel link route.
+   */
+  public function testCancelLinkRoute() {
+    $cancel_route = array(
+      'route_name' => 'foo_bar',
+    );
+    $form = $this->getMock('Drupal\Core\Form\ConfirmFormInterface');
+    $form->expects($this->any())
+      ->method('getCancelRoute')
+      ->will($this->returnValue($cancel_route));
+    $link = ConfirmFormHelper::buildCancelLink($form, new Request());
+    $this->assertSame($cancel_route['route_name'], $link['#route_name']);
+  }
+
+  /**
+   * Tests a cancel link route with parameters.
+   */
+  public function testCancelLinkRouteWithParams() {
+    $cancel_route = array(
+      'route_name' => 'foo_bar/{baz}',
+      'route_parameters' => array(
+        'baz' => 'banana',
+      ),
+      'options' => array(
+        'html' => TRUE,
+      ),
+    );
+    $form = $this->getMock('Drupal\Core\Form\ConfirmFormInterface');
+    $form->expects($this->any())
+      ->method('getCancelRoute')
+      ->will($this->returnValue($cancel_route));
+    $link = ConfirmFormHelper::buildCancelLink($form, new Request());
+    $this->assertSame($cancel_route['route_name'], $link['#route_name']);
+    $this->assertSame($cancel_route['route_parameters'], $link['#route_parameters']);
+    $this->assertSame($cancel_route['options'], $link['#options']);
+  }
+
+  /**
+   * Tests an invalid cancel link route.
+   *
+   * @expectedException \UnexpectedValueException
+   */
+  public function testCancelLinkInvalidRoute() {
+    $form = $this->getMock('Drupal\Core\Form\ConfirmFormInterface');
+    $form->expects($this->any())
+      ->method('getCancelRoute')
+      ->will($this->returnValue(array('invalid' => 'foo_bar')));
+    ConfirmFormHelper::buildCancelLink($form, new Request());
+  }
+
+  /**
+   * Tests a cancel link provided by the destination.
+   */
+  public function testCancelLinkDestination() {
+    $query = array('destination' => 'baz');
+    $form = $this->getMock('Drupal\Core\Form\ConfirmFormInterface');
+    $link = ConfirmFormHelper::buildCancelLink($form, new Request($query));
+    $this->assertSame($query['destination'], $link['#href']);
+  }
+
+}