history nav is now ok

sites/all/modules/figli/edlp_ajax/edlp_ajax.module

@@ -5,6 +5,53 @@
 # @Filename: edlp_ajax.module
 # @License: GPL-V3
 
+use Drupal\Core\Url;
+
+
+/**
+ * Implements hook_page_attachments().
+ * @param array $attachments
+ */
+function edlp_ajax_page_attachments(array &$attachments) {
+  $url = Url::fromRoute('edlp_ajax.entityjson');
+  $attachments['#attached']['drupalSettings']['edlp_ajax']['entityjson_path'] = $url->getInternalPath();
+  // $url = Url::fromRoute('edlp_ajax.urljson');
+  // $attachments['#attached']['drupalSettings']['edlp_ajax']['urljson_path'] = $url->getInternalPath();
+  $redirect = false;
+
+  $current_path = \Drupal::service('path.current')->getPath();
+  $is_front = \Drupal::service('path.matcher')->isFrontPage();
+
+  // do not redirect if note node, term, or custom routing
+  if(preg_match('/^\/?node\/\d+/', $current_path)
+    || preg_match('/^\/?taxonomy\/term\/\d+/', $current_path)
+    || preg_match('/^\/?productions/', $current_path)
+    || preg_match('/^\/?agenda/', $current_path)
+    || preg_match('/^\/?studio/', $current_path)){
+      // TODO: search url
+      $redirect = true;
+    }
+
+  $js_str = "var edlp = {\n
+    sys_path:'".$current_path."',\n
+    is_front:".($is_front ? 'true':'false').",\n
+    redirect:".($redirect ? 'true':'false').",\n
+  };";
+
+  $attachments['#attached']['html_head'][] = [
+    [
+      '#type' => 'html_tag',
+      '#tag' => 'script',
+      '#value' => $js_str,
+      '#weight' => -999,
+      '#group' => 'edlp'
+    ],
+    // A key, to make it possible to recognize this HTML  element when altering.
+    'edlp',
+  ];
+}
+
+
 /**
  * Implements hook_theme().
  */

sites/all/modules/figli/edlp_ajax/edlp_ajax.routing.yml

@@ -6,20 +6,14 @@
 # @Last modified time: 20-12-2017
 # @License: GPL-V3
 
-edlp_ajax.node:
-  path: '/edlp/ajax/{entity_type}/{id}/{viewmode}'
-  defaults:
-    _controller: '\Drupal\edlp_ajax\Controller\EdlpAjaxController::entity'
-    _title: 'EdlpAjax'
-    viewmode: 'default'
-  requirements:
-    _permission: 'access content'
-
-edlp_ajax.ajaxnode:
-  path: '/edlp/ajax/json/{entity_type}/{id}/{viewmode}'
+edlp_ajax.entityjson:
+  path: '/edlp/ajax/entity/json/{entity_type}/{id}/{viewmode}'
   defaults:
     _controller: '\Drupal\edlp_ajax\Controller\EdlpAjaxController::entityjson'
     _title: 'EdlpAjaxJson'
+    entity_type : null
+    id: null
     viewmode: 'default'
   requirements:
     _permission: 'access content'
+    # id: \d+

sites/all/modules/figli/edlp_ajax/src/Controller/EdlpAjaxController.php

@@ -3,6 +3,9 @@
 namespace Drupal\edlp_ajax\Controller;
 
 use Drupal\Core\Controller\ControllerBase;
+use Symfony\Component\HttpFoundation\Request;
+use Drupal\Core\Url;
+use Drupal\menu_link_content\Entity\MenuLinkContent;
 use Symfony\Component\HttpFoundation\JsonResponse;
 
 
@@ -29,18 +32,6 @@ class EdlpAjaxController extends ControllerBase {
     }
   }
 
-  /**
-   * Display entity as a page.
-   *
-   * @return renderable array
-   */
-  public function entity($entity_type, $id, $viewmode) {
-    $this->entity_type = $entity_type;
-    $this->id = $id;
-    $this->viewmode = $viewmode;
-    return $this->toRenderable();
-  }
-
   /**
    * Get entity as json through ajax.
    *
@@ -50,6 +41,7 @@ class EdlpAjaxController extends ControllerBase {
     $this->entity_type = $entity_type;
     $this->id = $id;
     $this->viewmode = $viewmode;
+
     $renderable = $this->toRenderable();
     $rendered = render($renderable);
 
@@ -64,17 +56,43 @@ class EdlpAjaxController extends ControllerBase {
         $bundle = NULL;
     }
 
-    $response = new JsonResponse();
-    $response->setData([
+    $data = [
       'test' => 'hello edlp ajax',
       'id' => $this->id,
       'view_mode' => $this->viewmode,
       'bundle' => $bundle,
       'entity_type' => $this->entity_type,
       'rendered'=> $rendered,
-    ]);
+    ];
 
+    // if content type page (productions) get the menu items
+    if($bundle == "page"){
+      $menuLinkManager = \Drupal::service('plugin.manager.menu.link');
+      $links = $menuLinkManager->loadLinksByRoute('entity.node.canonical', array('node' => $this->id), 'productions');
+      // dpm($links, 'links');
+      $menu_parents = array();
+      foreach ($links as $link) {
+        $parents = $menuLinkManager->getParentIds($link->getPluginId());
+        // dpm($parents, 'parents');
+        foreach ($parents as $parent_id) {
+          $parent = $menuLinkManager->getInstance(array('id'=>$parent_id));
+          // dpm($parent, 'parent');
+          $url = $parent->getUrlObject();
+          $sys_path = $url->getInternalPath();
+          // dpm($sys_path);
+          $menu_parents[] = $sys_path;
+        }
+      }
+      $data['menu_parents'] = $menu_parents;
+    }
+
+    $response = new JsonResponse();
+    $response->setData($data);
     return $response;
+
+    // return array(
+    //   '#markup'=>'hello'
+    // );
   }
 
 }