BUG 0000 "Added changes to solr" SOLVED

- Added changes to solr, according to:
    https://github.com/colosa/processmaker/pull/1045/files
- Solved problem with:
    php -f reindex_solr.php
* Available from version ProcessMaker-2.0.46

workflow/engine/classes/class.searchIndex.php

@@ -1,5 +1,4 @@
 <?php
-
 /**
  * ProcessMaker Open Source Edition
  * Copyright (C) 2004 - 2012 Colosa Inc.23
@@ -60,13 +59,14 @@ class BpmnEngine_Services_SearchIndex
      *
      * @param [out] bool true if index service is enabled false in other case
      */
-    public function isEnabled ()
+    public function isEnabled($workspace)
     {
         // require_once (ROOT_PATH .
         // '/businessLogic/modules/SearchIndexAccess/Solr.php');
         require_once ('class.solr.php');
         $solr = new BpmnEngine_SearchIndexAccess_Solr( $this->_solrIsEnabled, $this->_solrHost );
-        return $solr->isEnabled();
+
+        return $solr->isEnabled($workspace);
     }
 
     /**
@@ -394,9 +394,9 @@ class BpmnEngine_Services_SearchIndex
                     $data['aaData'][$i][] = ''; // placeholder
                 } else {
                     if (isset( $doc->$columnName )) {
-                        $data['aaData'][$i][] = $doc->$columnName;
+                        $data["aaData"][$i][$columnName] = $doc->$columnName;
                     } else {
-                        $data['aaData'][$i][] = '';
+                        $data["aaData"][$i][$columnName] = "";
                     }
                 }
             }
@@ -442,4 +442,5 @@ class BpmnEngine_Services_SearchIndex
         return $listFields;
     }
 
-}
+}
+