chg: [navigation] added keycloak self management

- also some changes to the navigation system

src/Controller/Component/Navigation/Users.php

@@ -1,6 +1,7 @@
 <?php
 namespace BreadcrumbNavigation;
 
+use Cake\Core\Configure;
 require_once(APP . 'Controller' . DS . 'Component' . DS . 'Navigation' . DS . 'base.php');
 
 class UsersNavigation extends BaseNavigation
@@ -24,6 +25,7 @@ class UsersNavigation extends BaseNavigation
         $bcf = $this->bcf;
         $request = $this->request;
         $passedData = $this->request->getParam('pass');
+        $currentUserId = $this->currentUserId;
         $currentUser = $this->currentUser;
         $this->bcf->addLink('Users', 'view', 'UserSettings', 'index', function ($config) use ($bcf, $request, $passedData, $currentUser) {
             if (!empty($passedData[0])) {
@@ -69,6 +71,21 @@ class UsersNavigation extends BaseNavigation
             }
             return [];
         });
+        if (
+            !empty(Configure::read('keycloak.enabled')) &&
+            !empty(Configure::read('keycloak.provider.baseUrl')) &&
+            !empty(Configure::read('keycloak.provider.realm')) &&
+            $currentUserId == $passedData[0]
+        ) {
+            $url = sprintf(
+                '%s/realms/%s/account',
+                Configure::read('keycloak.provider.baseUrl'),
+                Configure::read('keycloak.provider.realm')
+            );
+            foreach (['edit', 'view', 'settings'] as $sourceAction) {
+                $this->bcf->addCustomLink('Users', $sourceAction, $url, __('Manage KeyCloak Account'));
+            }
+        }
 
         $this->bcf->addLink('Users', 'settings', 'Users', 'view', function ($config) use ($bcf, $request, $passedData) {
             if (!empty($passedData[0])) {

src/Controller/Component/Navigation/base.php

@@ -12,6 +12,7 @@ class BaseNavigation
     {
         $this->bcf = $bcf;
         $this->request = $request;
+        $this->currentUserId = $this->request->getAttribute('identity')->getIdentifier();
         $this->viewVars = $viewVars;
     }
 

src/Controller/Component/NavigationComponent.php

@@ -346,6 +346,18 @@ class BreadcrumbFactory
         $this->endpoints[$sourceController][$sourceAction]['links'] = $links;
     }
 
+    public function addCustomLink(string $sourceController, string $sourceAction, string $targetUrl, string $label, $overrides = [])
+    {
+        $routeSourceConfig = $this->getRouteConfig($sourceController, $sourceAction, true);
+        $links = array_merge($routeSourceConfig['links'] ?? [], [[
+            'url' => $targetUrl,
+            'icon' => 'link',
+            'label' => $label,
+            'route_path' => 'foo:bar'
+        ]]);
+        $this->endpoints[$sourceController][$sourceAction]['links'] = $links;
+    }
+
     public function addAction(string $sourceController, string $sourceAction, string $targetController, string $targetAction, $overrides = [])
     {
         $routeSourceConfig = $this->getRouteConfig($sourceController, $sourceAction, true);

templates/element/layouts/header/header-breadcrumb.php

@@ -49,7 +49,11 @@ if (!empty($breadcrumb)) {
     if (!empty($lastCrumb['links'])) {
         // dd($lastCrumb['links']);
         foreach ($lastCrumb['links'] as $i => $linkEntry) {
-            $active = $linkEntry['route_path'] == $lastCrumb['route_path'];
+            if (empty($linkEntry['route_path'])) {
+                $active = false;
+            } else {
+                $active = $linkEntry['route_path'] == $lastCrumb['route_path'];
+            }
             if (!empty($linkEntry['url_vars'])) {
                 $linkEntry['url'] = $this->DataFromPath->buildStringFromDataPath($linkEntry['url'], $entity, $linkEntry['url_vars']);
             }