1 files changed, 34 insertions, 3 deletions
diff --git a/lib/sfIsisImporterRelations.class.php b/lib/sfIsisImporterRelations.class.php
index 956d287..bf41120 100644
--- a/lib/sfIsisImporterRelations.class.php
+++ b/lib/sfIsisImporterRelations.class.php
@@ -44,10 +44,12 @@ class sfIsisImporterRelations extends sfIsisImporterEntities {
   }
 
   /**
-   * Add simple entities data into the model.
+   * Add simple entities data into the model using main item data.
    *
-   * @param object $model Model
-   * @param array  $field Field data from ISIS database schema
+   * @param object $model  Model
+   * @param array  $field  Field data from ISIS database schema
+   * @param string $entity Entity name
+   * @param string $key    Optional data key
    */  
   public function addOneToManyMain(&$model, array $field, $entity, $key = 'name')
   {
@@ -61,6 +63,35 @@ class sfIsisImporterRelations extends sfIsisImporterEntities {
   }
 
   /**
+   * Add simple entities data into the model using subfield data.
+   *
+   * @param object $model Model
+   * @param array  $field Field data from ISIS database schema
+   * @param string $entity Entity name
+   */  
+  public function addOneToManySubfields(&$model, array $field, $entity)
+  {
+    $relations = array();
+
+    foreach (new IsisSubfieldIterator($this->isis, $field) as $row => $subfield)
+    {
+      if (!isset($relations[$row]))
+      {
+        // Initialize a new relation.
+        $relations[$row] = $this->addOneToMany($model, $entity);
+      }
+
+      $relations[$row]->{$subfield} = $this->isis->getSubfield($field, $subfield, $row);
+    }
+
+    // Save all relations.
+    foreach($relations as $relation)
+    {
+      $relation->save();
+    }    
+  }
+
+  /**
    * Import a single value to a many to many data model.
    *
    * @param object $model    Model