only in past + nicer podcast names + fix rassegna

src/Controller/PodcastRorController.php

@@ -24,13 +24,16 @@ class PodcastRorController extends ControllerBase {
 
     private function query($baseQuery) {
         //TODO: estrai argomento dall'url
-        $arg = array('ror_news', 'redazionali', 'news_trasmissioni');
+        $arg = array('ror_news', 'redazionali', 'news_trasmissioni', 'rassegna_stampa');
+        $now = new \Drupal\Core\Datetime\DrupalDateTime('now');
+        $now_formatted = $now->format(\Drupal\datetime\Plugin\Field\FieldType\DateTimeItemInterface::DATETIME_STORAGE_FORMAT);
         $query = $baseQuery
             ->condition('status', '1')
             ->condition('type', $arg, 'IN')
-            ->sort('nid', 'DESC')
+            ->condition('field_tx_date', $now_formatted, '<') 
-            ->range(0, 20);
+            ->sort('field_tx_date', 'DESC')
-        \Drupal::logger('podcast_ror')->info(var_export(\Drupal::request()->query->get('trxid'), true));
+            ->range(0, 30);
+        // \Drupal::logger('podcast_ror')->info(var_export(\Drupal::request()->query->get('trxid'), true));
         //$trxid = \Drupal::request()->query->get('trxid');
         // TODO: se nell'url c'e' un trx=, allora bisogna
         // aggiungere che  arg=news_trasmissioni
@@ -43,9 +46,13 @@ class PodcastRorController extends ControllerBase {
         $data['nodes'] =  array();
         foreach($nodes_e as $nid => $node) {
             $data['nodes'][$nid] = $node->toArray();
+            if( count($data['nodes'][$nid]['body']) > 0 ) {
                 $data['nodes'][$nid]['summary'] = htmlspecialchars(substr(
                     html_entity_decode(strip_tags($data['nodes'][$nid]['body'][0]['value'])),
                     0, 3500), ENT_XML1, 'UTF-8');
+            } else {
+                $data['nodes'][$nid]['summary'] = "";
+            }
         }
 
         $first = true;
@@ -54,26 +61,42 @@ class PodcastRorController extends ControllerBase {
             $data['nodes'][$nid]['img'] = array();
             foreach( $node->get('field_contenuti_audio')->referencedEntities() as $ai => $entity)  {
                 $data['nodes'][$nid]['audio'][$ai] = $entity->toArray();
+
                 //$data['nodes'][$nid]['audio'][$ai]['text'] =  print_r($data['nodes'][$nid]['audio'][$ai]['field_audio_link'], true);
             }
-            foreach( $node->get('field_image')->referencedEntities() as $ai => $entity)  {
+            if($node->hasField('field_image')) {
+                $node_images = $node->get('field_image');
+                foreach( $node_images->referencedEntities() as $ai => $entity)  {
                     $arr = $entity->toArray();
                     $data['nodes'][$nid]['img'][] =  array(
                         'uri' => file_create_url($arr['uri'][0]['value']),
                         // 'raw' => $arr,
                     );
                 }
+            } else { // alcuni content_type non hanno immagine (rassegna stampa)
+                $data['nodes'][$nid]['img'][] = [];
+            }
+            $data['nodes'][$nid]['tx'] = "";
+            if($node->getType() == 'news_trasmissioni') {
+                $tx = \Drupal\taxonomy\Entity\Term::load(
+                    $node->get('field_trasmissione')->target_id
+                );
+                if($tx !== null) {
+                    $data['nodes'][$nid]['tx'] = $tx->getName();
+                }
+            }
             if($first === true) {
-                // print_r($data['nodes'][$nid]['img']);
                 $first = false;
             }
         }
         return $data;
     }
-    public function podcast($query) {
+    public function podcast($query, $title) {
+        // TODO: add $title argument to the function
         $template = $this->twig->loadTemplate(drupal_get_path('module', 'podcast_ror') . '/templates/podcast.html.twig');
         $tmpl_data = [ 'ror' => array('podcast' => $this->query($query),
             'url' => \Drupal::service('path.current')->getPath(),
+            'title' => $title,
         )];
         //$variables['ror']['url'] = 
         $xml = $template->render($tmpl_data);
@@ -82,18 +105,19 @@ class PodcastRorController extends ControllerBase {
     }
     public function podcastAll() {
         $query = \Drupal::entityQuery('node');
-        return $this->podcast($query);
+        return $this->podcast($query, 'Tutti gli aggiornamenti, i redazionali, le trasmissioni della radio di chi se la sente');
     }
-    //public function podcastByType(NodeInterface $ctype) {
     public function podcastByType($contentType) {
         $query = \Drupal::entityQuery('node')
             ->condition('type', $contentType);
-        return $this->podcast($query);
+        // TODO: get "nice name" for $contentType
+        return $this->podcast($query, $contentType);
     }
     public function podcastByTrxID($trxID) {
         $query = \Drupal::entityQuery('node')
             ->condition('type', 'news_trasmissioni')
             ->condition('field_trasmissione', $trxID);
-        return $this->podcast($query);
+        // TODO: discover Trx name, and pass it as podcast title
+        return $this->podcast($query, 'Trasmissione ' . $trxID);
     }
 }