ajax loading of edlp studio from custom block link ok

also refactored page layout for better display of footer

sites/all/modules/figli/edlp_studio/includes/edlp_chutier_ui.inc

@@ -1,12 +1,57 @@
 <?php
 
-// use Drupal\Core\Url;
+use \Drupal\Core\Url;
+use Drupal\Component\Utility\Unicode;
 
 function template_preprocess_edlp_chutier_ui(&$vars){
   // dpm($vars);
-/*
-  @see https://www.drupal8.ovh/index.php/en/tutoriels/339/render-a-node-or-an-entity
-  */
-  // $view_builder = \Drupal::entityTypeManager()->getViewBuilder($vars['entity_type']);
-  // $vars['content'] = $view_builder->view($vars['entity'], $vars['view_mode']);
+  // $view_builder = \Drupal::entityTypeManager()->getViewBuilder('node');
+
+  $vars['documents'] = array (
+    '#theme' => 'item_list',
+    '#items' => [],
+  );
+  foreach($vars['document_nodes'] as $node){
+    // get the url
+    $url = Url::fromRoute('entity.node.canonical', ['node' => $node->id()], ['absolute' => TRUE]);
+    // get the audio file url
+    $field_son_values = $node->get('field_son')->getValue();
+    $son_fid = count($field_son_values) ? $field_son_values[0]['target_id'] : "";
+    $son_file = \Drupal\file\Entity\File::load($son_fid);
+    $son_url = null;
+    if($son_file){
+      $son_uri = $son_file->getFileUri();
+      $son_url = file_create_url($son_uri);
+    }
+    // get the title
+    $title = $node->getTitle();
+    if(!$title) continue;
+    $trunc_title = Unicode::truncate($title, 30, true, true);
+    // classes
+    $classes = array('audio-link', 'ajax-link');
+    // get the entries
+    $entrees = '';
+    foreach ($node->get('field_entrees')->getValue() as $key => $term) {
+      $entrees .= '<span class="entree" tid="'.$term['target_id'].'"></span>';
+    }
+    // build the link
+    $vars['documents']['#items'][] = array(
+      '#prefix' => '<div class="entrees">'.$entrees.'</div>',
+      '#title' => $trunc_title,
+      '#type' => 'link',
+      '#url' => $url,
+      '#options'=>array(
+        'attributes' => array(
+          'data-drupal-link-system-path' => $url->getInternalPath(),
+          'audio_url' => $son_url,
+          'nid' => $node->id(),
+          // 'tid' => $entrees[mt_rand(0, count($entrees) - 1)],
+          // 'entries_size' => count($entrees),
+          'class' => $classes,
+          'title'=>$title,
+        )
+      )
+    );
+  }
+
 }

sites/all/modules/figli/edlp_studio/includes/edlp_composition_ui.inc

@@ -1,8 +1,6 @@
 <?php
 
-// use Drupal\Core\Url;
-
-function template_preprocess_edlp_compositions_ui(&$vars){
+function template_preprocess_edlp_composition_ui(&$vars){
   // dpm($vars);
 /*
   @see https://www.drupal8.ovh/index.php/en/tutoriels/339/render-a-node-or-an-entity

sites/all/modules/figli/edlp_studio/includes/edlp_studio_ui.inc

@@ -1,7 +1,5 @@
 <?php
 
-// use Drupal\Core\Url;
-
 function template_preprocess_edlp_studio_ui(&$vars){
   // dpm($vars);
 /*