diff core/lib/Drupal/Core/Menu/MenuLinkInterface.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Core/Menu/MenuLinkInterface.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,231 @@
+<?php
+
+namespace Drupal\Core\Menu;
+
+use Drupal\Component\Plugin\PluginInspectionInterface;
+use Drupal\Component\Plugin\DerivativeInspectionInterface;
+use Drupal\Core\Cache\CacheableDependencyInterface;
+
+/**
+ * Defines an interface for classes providing a type of menu link.
+ */
+interface MenuLinkInterface extends PluginInspectionInterface, DerivativeInspectionInterface, CacheableDependencyInterface {
+
+  /**
+   * Returns the weight of the menu link.
+   *
+   * @return int
+   *   The weight of the menu link, 0 by default.
+   */
+  public function getWeight();
+
+  /**
+   * Returns the localized title to be shown for this link.
+   *
+   * @return string
+   *   The title of the menu link.
+   */
+  public function getTitle();
+
+  /**
+   * Returns the description of the menu link.
+   *
+   * @return string
+   *   The description of the menu link.
+   */
+  public function getDescription();
+
+  /**
+   * Returns the menu name of the menu link.
+   *
+   * @return string
+   *   The menu name of the menu link.
+   */
+  public function getMenuName();
+
+  /**
+   * Returns the provider (module name) of the menu link.
+   *
+   * @return string
+   *   The provider of the menu link.
+   */
+  public function getProvider();
+
+  /**
+   * Returns the plugin ID of the menu link's parent, or an empty string.
+   *
+   * @return string
+   *   The parent plugin ID.
+   */
+  public function getParent();
+
+  /**
+   * Returns whether the menu link is enabled (not hidden).
+   *
+   * @return bool
+   *   TRUE for enabled, FALSE otherwise.
+   */
+  public function isEnabled();
+
+  /**
+   * Returns whether the child menu links should always been shown.
+   *
+   * @return bool
+   *   TRUE for expanded, FALSE otherwise.
+   */
+  public function isExpanded();
+
+  /**
+   * Returns whether this link can be reset.
+   *
+   * In general, only links that store overrides using the
+   * menu_link.static.overrides service should return TRUE for this method.
+   *
+   * @return bool
+   *   TRUE if it can be reset, FALSE otherwise.
+   */
+  public function isResettable();
+
+  /**
+   * Returns whether this link can be translated.
+   *
+   * @return bool
+   *   TRUE if the link can be translated, FALSE otherwise.
+   */
+  public function isTranslatable();
+
+  /**
+   * Returns whether this link can be deleted.
+   *
+   * @return bool
+   *   TRUE if the link can be deleted, FALSE otherwise.
+   */
+  public function isDeletable();
+
+  /**
+   * Returns the route name, if available.
+   *
+   * @return string
+   *   The name of the route this menu link links to.
+   */
+  public function getRouteName();
+
+  /**
+   * Returns the route parameters, if available.
+   *
+   * @return array
+   *   An array of parameter names and values.
+   */
+  public function getRouteParameters();
+
+  /**
+   * Returns a URL object containing either the external path or route.
+   *
+   * @param bool $title_attribute
+   *   (optional) If TRUE, add the link description as the title attribute if
+   *   the description is not empty.
+   *
+   * @return \Drupal\Core\Url
+   *   A URL object containing either the external path or route.
+   */
+  public function getUrlObject($title_attribute = TRUE);
+
+  /**
+   * Returns the options for this link.
+   *
+   * @return array
+   *   An associative array of options.
+   */
+  public function getOptions();
+
+  /**
+   * Returns any metadata for this link.
+   *
+   * @return array
+   *   The metadata for the menu link.
+   */
+  public function getMetaData();
+
+  /**
+   * Updates the definition values for a menu link.
+   *
+   * Depending on the implementation details of the class, not all definition
+   * values may be changed. For example, changes to the title of a static link
+   * will be discarded.
+   *
+   * In general, this method should not be called directly, but will be called
+   * automatically from MenuLinkManagerInterface::updateDefinition().
+   *
+   * @param array $new_definition_values
+   *   The new values for the link definition. This will usually be just a
+   *   subset of the plugin definition.
+   * @param bool $persist
+   *   TRUE to have the link persist the changed values to any additional
+   *   storage.
+   *
+   * @return array
+   *   The plugin definition incorporating any allowed changes.
+   */
+  public function updateLink(array $new_definition_values, $persist);
+
+  /**
+   * Deletes a menu link.
+   *
+   * In general, this method should not be called directly, but will be called
+   * automatically from MenuLinkManagerInterface::removeDefinition().
+   *
+   * This method will only delete the link from any additional storage, but not
+   * from the plugin.manager.menu.link service.
+   *
+   * @throws \Drupal\Component\Plugin\Exception\PluginException
+   *   If the link is not deletable.
+   */
+  public function deleteLink();
+
+  /**
+   * Returns the name of a class that can build an editing form for this link.
+   *
+   * To instantiate the form class, use an instance of the
+   * \Drupal\Core\DependencyInjection\ClassResolverInterface, such as from the
+   * class_resolver service. Then call the setMenuLinkInstance() method on the
+   * form instance with the menu link plugin instance.
+   *
+   * @todo Add a code example. https://www.drupal.org/node/2302849
+   *
+   * @return string
+   *   A class that implements \Drupal\Core\Menu\Form\MenuLinkFormInterface.
+   */
+  public function getFormClass();
+
+  /**
+   * Returns route information for a route to delete the menu link.
+   *
+   * @return \Drupal\Core\Url|null
+   *   A Url object, or NULL if there is no route (e.g. when the link is not
+   *   deletable).
+   */
+  public function getDeleteRoute();
+
+  /**
+   * Returns route information for a custom edit form for the menu link.
+   *
+   * Plugins should return a value here if they have a special edit form, or if
+   * they need to define additional local tasks, local actions, etc. that are
+   * visible from the edit form.
+   *
+   * @return \Drupal\Core\Url|null
+   *   A Url object, or NULL if there is no route because there is no custom
+   *   edit route for this instance.
+   */
+  public function getEditRoute();
+
+  /**
+   * Returns route information for a route to translate the menu link.
+   *
+   * @return \Drupal\Core\Url|null
+   *   A Url object, or NULL if there is no route (e.g. when the link is not
+   *   translatable).
+   */
+  public function getTranslateRoute();
+
+}