1 files changed, 25 insertions, 3 deletions
diff --git a/lib/sfIsisImporter.class.php b/lib/sfIsisImporter.class.php
index 4fd6353..45046db 100644
--- a/lib/sfIsisImporter.class.php
+++ b/lib/sfIsisImporter.class.php
@@ -244,16 +244,38 @@ class sfIsisImporter extends IsisConnector
   }
 
   /**
+   * Get an existing entity.
+   *
+   * @param  string $entity Entity name
+   * @param  string $value  Value to search for
+   * @param  string $by     Field to search $value
+   * @return mixed          Entity data or false
+   */
+  public function getEntity($entity, $value, $by = 'name')
+  {
+    $findby = 'findOneBy'. ucfirst($by);
+    $data   = Doctrine_Core::getTable($entity)->{$findby}($value);
+
+    if (!$data)
+    {
+      return $data;
+    }
+
+    return false;
+  }
+
+  /**
    * Add a new entity into the database if needed, returning
    * the corresponding object.
    *
-   * @param  string $name Genre name
-   * @return Genre        Genre data
+   * @param  string $entity Entity name
+   * @param  string $name   Name value
+   * @return object         Entity data
    */
   public function addEntity($entity, $name)
   {
     $name = $this->entityName($name);
-    $data = Doctrine_Core::getTable($entity)->findOneByName($name);
+    $data = $this->getEntity($entity, $name);
 
     if (!$data)
     {