popsu_migrate: D7NodeTheme images ok

web/modules/custom/popsu_migrate/config/install/migrate_plus.migration.d7_node_theme.yml

@@ -38,6 +38,18 @@ process:
     source: programme
     no_stub: true
 
+  field_image:
+    plugin: sub_process
+    source: images
+    process:
+      target_id:
+        plugin: migration_lookup
+        migration: d7_allpublicfiles
+        source: fid
+        no_stub: true
+      alt: alt
+      title: title
+
 migration_dependencies:
   required:
     - d7_allpublicfiles

web/modules/custom/popsu_migrate/src/Plugin/migrate/source/D7NodeTheme.php

@@ -125,11 +125,17 @@ class D7NodeTheme extends FieldableEntity {
         case 'field_popsu_themeur_popsu':
           $field_programme = $field_values;
           break;
+        case 'field_popsu_themloc_imageintro':
+          $field_images = $field_values;
+          break;
+        case 'field_popsu_themtrans_imag_illus':
+          $field_images = $field_values;
+          break;
       }
     }
 
     if ($field_programme) {
-      Drush::output()->writeln(dump($field_programme));
+      // Drush::output()->writeln(dump($field_programme));
       // get the nid of popsu_special from the tid of popsu for migration lookup
       // Select node in its last revision.
       $query = $this->select('node_revision', 'nr')
@@ -149,11 +155,16 @@ class D7NodeTheme extends FieldableEntity {
       $query->condition('sp.field_popsu_special_popsu_tid', $field_programme[0]['tid']);
 
       $prog = $query->execute()->fetchAll();
-      Drush::output()->writeln(dump($prog));
+      // Drush::output()->writeln(dump($prog));
 
       $row->setSourceProperty('programme', $prog[0]['nid']);
     }
 
+    if ($field_images) {
+      Drush::output()->writeln(dump($field_images));
+      $row->setSourceProperty('images', $field_images);
+    }
+
     return parent::prepareRow($row);
   }