class SocialAdminMenuAdministratorMenuLinkTreeManipulators in Open Social 8.2
Same name and namespace in other branches
- 8.9 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 8 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 8.3 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 8.4 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 8.5 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 8.6 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 8.7 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 8.8 modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 10.3.x modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 10.0.x modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 10.1.x modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
- 10.2.x modules/custom/social_admin_menu/src/Menu/SocialAdminMenuAdministratorMenuLinkTreeManipulators.php \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
Provides a couple of menu link tree manipulators.
This class provides menu link tree manipulators to:
- perform render cached menu-optimized access checking
- optimized node access checking
- generate a unique index for the elements in a tree and sorting by it
- flatten a tree (i.e. a 1-dimensional tree)
Hierarchy
- class \Drupal\Core\Menu\DefaultMenuLinkTreeManipulators
- class \Drupal\social_admin_menu\Menu\SocialAdminMenuAdministratorMenuLinkTreeManipulators
Expanded class hierarchy of SocialAdminMenuAdministratorMenuLinkTreeManipulators
1 string reference to 'SocialAdminMenuAdministratorMenuLinkTreeManipulators'
- social_admin_menu.services.yml in modules/
custom/ social_admin_menu/ social_admin_menu.services.yml - modules/custom/social_admin_menu/social_admin_menu.services.yml
1 service uses SocialAdminMenuAdministratorMenuLinkTreeManipulators
File
- modules/
custom/ social_admin_menu/ src/ Menu/ SocialAdminMenuAdministratorMenuLinkTreeManipulators.php, line 17
Namespace
Drupal\social_admin_menu\MenuView source
class SocialAdminMenuAdministratorMenuLinkTreeManipulators extends DefaultMenuLinkTreeManipulators {
/**
* Performs access checks of a menu tree.
*
* Sets the 'access' property to AccessResultInterface objects on menu link
* tree elements. Descends into subtrees if the root of the subtree is
* accessible. Inaccessible subtrees are deleted, except the top-level
* inaccessible link, to be compatible with render caching.
*
* (This means that top-level inaccessible links are *not* removed; it is up
* to the code doing something with the tree to exclude inaccessible links,
* just like MenuLinkTree::build() does. This allows those things to specify
* the necessary cacheability metadata.)
*
* This is compatible with render caching, because of cache context bubbling:
* conditionally defined cache contexts (i.e. subtrees that are only
* accessible to some users) will bubble just like they do for render arrays.
* This is why inaccessible subtrees are deleted, except at the top-level
* inaccessible link: if we didn't keep the first (depth-wise) inaccessible
* link, we wouldn't be able to know which cache contexts would cause those
* subtrees to become accessible again, thus forcing us to conclude that that
* subtree is unconditionally inaccessible.
*
* @param \Drupal\Core\Menu\MenuLinkTreeElement[] $tree
* The menu link tree to manipulate.
*
* @return \Drupal\Core\Menu\MenuLinkTreeElement[]
* The manipulated menu link tree.
*/
public function checkAccess(array $tree) {
if ($this->account
->id() != 1) {
$account_roles = $this->account
->getRoles();
// Define routes to hide for a role.
// 'content' => 'system.admin_content',
// 'structure' => 'system.admin_structure',
// 'config' => 'system.admin_config',
// 'reports' => 'system.admin_reports',
// 'themes' => 'system.themes_page',
// 'people' => 'entity.user.collection',
// 'help' => 'help.main'.
$routes = [
'contentmanager' => [
'config' => 'system.admin_config',
'reports' => 'system.admin_reports',
'help' => 'help.main',
],
'sitemanager' => [
'help' => 'help.main',
],
];
// Define which routes to hide based on hierarchy.
if (in_array('sitemanager', $account_roles)) {
$hide_routes = $routes['sitemanager'];
}
elseif (in_array('contentmanager', $account_roles)) {
$hide_routes = $routes['contentmanager'];
}
else {
$hide_routes = [];
}
foreach ($tree as $key => $element) {
// Always hide the admin_toolbar_tools.help.
$plugin_id = $tree[$key]->link
->getPluginId();
if ($plugin_id === 'admin_toolbar_tools.help') {
unset($tree[$key]);
continue;
}
$route = $tree[$key]->link
->getRouteName();
if (in_array($route, $hide_routes)) {
unset($tree[$key]);
continue;
}
}
}
return $tree;
}
/**
* Renders the toolbar's administration tray.
*
* This is a adoption of core's
* toolbar_prerender_toolbar_administration_tray() function,
* which uses setMaxDepth(4) instead of setTopLevelOnly()
*
* @return array
* The updated renderable array.
*
* @see admin_toolbar_prerender_toolbar_administration_tray()
*/
public function renderForm() {
$menu_tree = \Drupal::service('toolbar.menu_tree');
$parameters = new MenuTreeParameters();
$parameters
->setRoot('system.admin')
->excludeRoot()
->setMaxDepth(4)
->onlyEnabledLinks();
$manipulators = [
[
'callable' => 'menu.default_tree_manipulators:checkAccess',
],
[
'callable' => 'menu.default_tree_manipulators:generateIndexAndSort',
],
[
'callable' => 'toolbar_tools_menu_navigation_links',
],
[
'callable' => 'social_admin_menu.administrator_menu_tree_manipulators:checkAccess',
],
];
$tree = $menu_tree
->load(NULL, $parameters);
$tree = $menu_tree
->transform($tree, $manipulators);
$element['administration_menu'] = $menu_tree
->build($tree);
$element['administration_menu']['#cache']['contexts'][] = 'user.roles';
return $element;
}
}