class MenuLinkBase

Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/Menu/MenuLinkBase.php \Drupal\Core\Menu\MenuLinkBase
  2. 10 core/lib/Drupal/Core/Menu/MenuLinkBase.php \Drupal\Core\Menu\MenuLinkBase
  3. 11.x core/lib/Drupal/Core/Menu/MenuLinkBase.php \Drupal\Core\Menu\MenuLinkBase

Defines a base menu link class.

Hierarchy

Expanded class hierarchy of MenuLinkBase

3 files declare their use of MenuLinkBase
MenuLinkContent.php in core/modules/menu_link_content/src/Plugin/Menu/MenuLinkContent.php
MenuLinkMock.php in core/tests/Drupal/Tests/Core/Menu/MenuLinkMock.php
ViewsMenuLink.php in core/modules/views/src/Plugin/Menu/ViewsMenuLink.php

File

core/lib/Drupal/Core/Menu/MenuLinkBase.php, line 13

Namespace

Drupal\Core\Menu
View source
abstract class MenuLinkBase extends PluginBase implements MenuLinkInterface {
    
    /**
     * The list of definition values where an override is allowed.
     *
     * The keys are definition names. The values are ignored.
     *
     * @var array
     */
    protected $overrideAllowed = [];
    
    /**
     * {@inheritdoc}
     */
    public function getWeight() {
        // By default the weight is 0.
        if (!isset($this->pluginDefinition['weight'])) {
            $this->pluginDefinition['weight'] = 0;
        }
        return $this->pluginDefinition['weight'];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getMenuName() {
        return $this->pluginDefinition['menu_name'];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getProvider() {
        return $this->pluginDefinition['provider'];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getParent() {
        return $this->pluginDefinition['parent'];
    }
    
    /**
     * {@inheritdoc}
     */
    public function isEnabled() {
        return (bool) $this->pluginDefinition['enabled'];
    }
    
    /**
     * {@inheritdoc}
     */
    public function isExpanded() {
        return (bool) $this->pluginDefinition['expanded'];
    }
    
    /**
     * {@inheritdoc}
     */
    public function isResettable() {
        return FALSE;
    }
    
    /**
     * {@inheritdoc}
     */
    public function isTranslatable() {
        return (bool) $this->getTranslateRoute();
    }
    
    /**
     * {@inheritdoc}
     */
    public function isDeletable() {
        return (bool) $this->getDeleteRoute();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getOptions() {
        return $this->pluginDefinition['options'] ?: [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getMetaData() {
        return $this->pluginDefinition['metadata'] ?: [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getRouteName() {
        return $this->pluginDefinition['route_name'] ?? '';
    }
    
    /**
     * {@inheritdoc}
     */
    public function getRouteParameters() {
        return $this->pluginDefinition['route_parameters'] ?? [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getUrlObject($title_attribute = TRUE) {
        $options = $this->getOptions();
        if ($title_attribute && ($description = $this->getDescription())) {
            $options['attributes']['title'] = $description;
        }
        if (empty($this->pluginDefinition['url'])) {
            return new Url($this->getRouteName(), $this->getRouteParameters(), $options);
        }
        else {
            return Url::fromUri($this->pluginDefinition['url'], $options);
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function getFormClass() {
        return $this->pluginDefinition['form_class'];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getDeleteRoute() {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getEditRoute() {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getTranslateRoute() {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function deleteLink() {
        throw new PluginException("Menu link plugin with ID '{$this->getPluginId()}' does not support deletion");
    }
    
    /**
     * {@inheritdoc}
     */
    public function getCacheMaxAge() {
        return Cache::PERMANENT;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getCacheContexts() {
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getCacheTags() {
        return [];
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
DerivativeInspectionInterface::getBaseId public function Gets the base_plugin_id of the plugin instance. 1
DerivativeInspectionInterface::getDerivativeId public function Gets the derivative_id of the plugin instance. 1
MenuLinkBase::$overrideAllowed protected property The list of definition values where an override is allowed. 3
MenuLinkBase::deleteLink public function Deletes a menu link. Overrides MenuLinkInterface::deleteLink 2
MenuLinkBase::getCacheContexts public function The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts 3
MenuLinkBase::getCacheMaxAge public function The maximum age for which this object may be cached. Overrides CacheableDependencyInterface::getCacheMaxAge 2
MenuLinkBase::getCacheTags public function The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags 2
MenuLinkBase::getDeleteRoute public function Returns route information for a route to delete the menu link. Overrides MenuLinkInterface::getDeleteRoute 1
MenuLinkBase::getEditRoute public function Returns route information for a custom edit form for the menu link. Overrides MenuLinkInterface::getEditRoute 1
MenuLinkBase::getFormClass public function Returns the name of a class that can build an editing form for this link. Overrides MenuLinkInterface::getFormClass
MenuLinkBase::getMenuName public function Returns the menu name of the menu link. Overrides MenuLinkInterface::getMenuName
MenuLinkBase::getMetaData public function Returns any metadata for this link. Overrides MenuLinkInterface::getMetaData
MenuLinkBase::getOptions public function Returns the options for this link. Overrides MenuLinkInterface::getOptions
MenuLinkBase::getParent public function Returns the plugin ID of the menu link's parent, or an empty string. Overrides MenuLinkInterface::getParent
MenuLinkBase::getProvider public function Returns the provider (module name) of the menu link. Overrides MenuLinkInterface::getProvider
MenuLinkBase::getRouteName public function Returns the route name, if available. Overrides MenuLinkInterface::getRouteName 2
MenuLinkBase::getRouteParameters public function Returns the route parameters, if available. Overrides MenuLinkInterface::getRouteParameters
MenuLinkBase::getTranslateRoute public function Returns route information for a route to translate the menu link. Overrides MenuLinkInterface::getTranslateRoute 1
MenuLinkBase::getUrlObject public function Returns a URL object containing either the external path or route. Overrides MenuLinkInterface::getUrlObject
MenuLinkBase::getWeight public function Returns the weight of the menu link. Overrides MenuLinkInterface::getWeight
MenuLinkBase::isDeletable public function Returns whether this link can be deleted. Overrides MenuLinkInterface::isDeletable 2
MenuLinkBase::isEnabled public function Returns whether the menu link is enabled (not hidden). Overrides MenuLinkInterface::isEnabled
MenuLinkBase::isExpanded public function Returns whether the child menu links should always been shown. Overrides MenuLinkInterface::isExpanded 1
MenuLinkBase::isResettable public function Returns whether this link can be reset. Overrides MenuLinkInterface::isResettable 1
MenuLinkBase::isTranslatable public function Returns whether this link can be translated. Overrides MenuLinkInterface::isTranslatable 1
MenuLinkInterface::getDescription public function Returns the description of the menu link. 5
MenuLinkInterface::getTitle public function Returns the localized title to be shown for this link. 5
MenuLinkInterface::updateLink public function Updates the definition values for a menu link. 5
PluginInspectionInterface::getPluginDefinition public function Gets the definition of the plugin implementation. 6
PluginInspectionInterface::getPluginId public function Gets the plugin_id of the plugin instance. 2

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