first import 7.x-1.4

includes/callback_add_url.inc

@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * Search API data alteration callback that adds an URL field for all items.
+ */
+class SearchApiAlterAddUrl extends SearchApiAbstractAlterCallback {
+
+  public function alterItems(array &$items) {
+    foreach ($items as $id => &$item) {
+      $url = $this->index->datasource()->getItemUrl($item);
+      if (!$url) {
+        $item->search_api_url = NULL;
+        continue;
+      }
+      $item->search_api_url = url($url['path'], array('absolute' => TRUE) + $url['options']);
+    }
+  }
+
+  public function propertyInfo() {
+    return array(
+      'search_api_url' => array(
+        'label' => t('URI'),
+        'description' => t('An URI where the item can be accessed.'),
+        'type' => 'uri',
+      ),
+    );
+  }
+
+}