first import

sites/all/modules/custom_search/includes/luceneapi_node.inc

@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * @file
+ * Path generation for Lucene API Search.
+ *
+ * Available vars:
+ * $keywords: user input
+ * $types: content types (machine names[])
+ * $terms: taxonomy terms (tids[])
+ * $keys: complete search phrase, as core would have done it
+ *
+ * To return:
+ * the complete search path
+ *
+ */
+
+function _custom_search_lucenapi_search($variables) {
+  $type = 'search/' . variable_get('luceneapi:default_search', 0) . '/' . $variables['keywords'];
+  $keys = array();
+
+  if (count($variables['types']) && !in_array('all', $variables['types'])) {
+    foreach ($variables['types'] as $t) $keys["type[$t]"] = $t;
+  }
+
+  if (module_exists('taxonomy') && count($variables['terms'])) {
+    foreach ($variables['terms'] as $t) $keys["category[$t]"] = $t;
+  }
+
+  return array('path' => $type, 'query' => $keys);
+}