Use Feeds Tamper to make asset name fields required and explode parent IDs into an array.

drupal-org.make

@@ -41,6 +41,9 @@ projects[features][version] = "2.10"
 projects[feeds][subdir] = "contrib"
 projects[feeds][version] = "2.0-beta3"
 
+projects[feeds_tamper][subdir] = "contrib"
+projects[feeds_tamper][version] = "1.1"
+
 projects[field_collection][subdir] = "contrib"
 projects[field_collection][version] = "1.0-beta12"
 

modules/farm/farm_import/farm_import.feeds_tamper_default.inc

@@ -0,0 +1,54 @@
+<?php
+/**
+ * @file
+ * Feeds tamper plugins provided by the farm import module.
+ */
+
+/**
+ * Implements hook_feeds_tamper_default().
+ */
+function farm_import_feeds_tamper_default() {
+  $export = array();
+
+  // Load asset types.
+  $asset_types = farm_asset_types();
+
+  // Make asset name field required.
+  foreach ($asset_types as $bundle => $type) {
+    $feeds_tamper = new stdClass();
+    $feeds_tamper->disabled = FALSE; /* Edit this to true to make a default feeds_tamper disabled initially */
+    $feeds_tamper->api_version = 2;
+    $feeds_tamper->id = 'farm_asset_' . $bundle . '-name-required';
+    $feeds_tamper->importer = 'farm_asset_' . $bundle;
+    $feeds_tamper->source = 'Name';
+    $feeds_tamper->plugin_id = 'required';
+    $feeds_tamper->settings = array(
+      'invert' => 0,
+      'log' => 0,
+    );
+    $feeds_tamper->weight = 0;
+    $feeds_tamper->description = 'Required field';
+    $export['farm_asset_' . $bundle . '-name-required'] = $feeds_tamper;
+  }
+
+  // Explode parent IDs into an array.
+  foreach ($asset_types as $bundle => $type) {
+    $feeds_tamper = new stdClass();
+    $feeds_tamper->disabled = FALSE; /* Edit this to true to make a default feeds_tamper disabled initially */
+    $feeds_tamper->api_version = 2;
+    $feeds_tamper->id = 'farm_asset_' . $bundle . '-parent_ids-explode';
+    $feeds_tamper->importer = 'farm_asset_' . $bundle;
+    $feeds_tamper->source = 'Parent IDs';
+    $feeds_tamper->plugin_id = 'explode';
+    $feeds_tamper->settings = array(
+      'separator' => ',',
+      'limit' => '',
+      'real_separator' => ',',
+    );
+    $feeds_tamper->weight = 0;
+    $feeds_tamper->description = 'Explode';
+    $export['farm_asset_' . $bundle . '-parent_ids-explode'] = $feeds_tamper;
+  }
+
+  return $export;
+}

modules/farm/farm_import/farm_import.info

@@ -4,3 +4,4 @@ core = 7.x
 package = farmOS
 dependencies[] = farm_asset
 dependencies[] = feeds
+dependencies[] = feeds_tamper

modules/farm/farm_import/farm_import.module

@@ -12,6 +12,9 @@ function farm_import_ctools_plugin_api($module = NULL, $api = NULL) {
   if ($module == 'feeds' && $api == 'feeds_importer_default') {
     $return['version'] = '1';
   }
+  if ($module == 'feeds_tamper' && $api == 'feeds_tamper_default') {
+    $return['version'] = '2';
+  }
   return $return;
 }