drafted article display, added materio_decoupled module

web/modules/custom/materio_decoupled/materio_decoupled.info.yml

@@ -0,0 +1,5 @@
+name: 'materio_decoupled'
+type: module
+description: 'helpers for progressive decoupling'
+core: 8.x
+package: 'Materio'

web/modules/custom/materio_decoupled/materio_decoupled.module

@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * @file
+ * Contains materio_decoupled.module.
+ */
+
+use Drupal\Core\Routing\RouteMatchInterface;
+
+/**
+ * Implements hook_help().
+ */
+function materio_decoupled_help($route_name, RouteMatchInterface $route_match) {
+  switch ($route_name) {
+    // Main module help for the materio_decoupled module.
+    case 'help.page.materio_decoupled':
+      $output = '';
+      $output .= '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t('helpers for progressive decoupling') . '</p>';
+      return $output;
+
+    default:
+  }
+}
+
+
+/**
+ * Implements hook_page_attachments().
+ * @param array $attachments
+ */
+function materio_decoupled_page_attachments(array &$attachments) {
+  $current_path = \Drupal::service('path.current')->getPath();
+  $current_language = \Drupal::languageManager()->getCurrentLanguage()->getId();
+  $is_front = \Drupal::service('path.matcher')->isFrontPage();
+
+  $entity_type = null;
+  $entity_bundle = null;
+  $entity_id = null;
+  foreach (['node', 'taxonomy_term'] as $type) {
+    $entity = \Drupal::routeMatch()->getParameter($type);
+    if($entity){
+      $entity_type = $type;
+      $entity_bundle = $entity->bundle();
+      $entity_id = $entity->id();
+      $entity_uuid = $entity->uuid();
+      break;
+    }
+  }
+
+  $js_str = "var drupalDecoupled = {\n
+    sys_path:'".$current_path."',\n
+    is_front:".($is_front ? 'true':'false').",\n
+    lang_code:'".$current_language."',\n
+    entity_type:'".$entity_type."',\n
+    entity_bundle:'".$entity_bundle."',\n
+    entity_id:'".$entity_id."',\n
+    entity_uuid:'".$entity_uuid."',\n
+  };";
+
+  $attachments['#attached']['html_head'][] = [
+    [
+      '#type' => 'html_tag',
+      '#tag' => 'script',
+      '#value' => $js_str,
+      '#weight' => -999,
+      '#group' => 'decoupled'
+    ],
+    // A key, to make it possible to recognize this HTML  element when altering.
+    'decoupled',
+  ];
+}