Adding Exporter for BPMN Projects (2nd commit)

workflow/engine/classes/model/BpmnDiagram.php

@@ -24,6 +24,27 @@ class BpmnDiagram extends BaseBpmnDiagram
         return BpmnDiagramPeer::doSelect($c);
     }
 
+    public static function getAll($prjUid = null, $start = null, $limit = null, $filter = '', $changeCaseTo = CASE_UPPER)
+    {
+        $c = new Criteria('workflow');
+        $c->addSelectColumn("BPMN_DIAGRAM.*");
+
+        if (! is_null($prjUid)) {
+            $c->add(BpmnDiagramPeer::PRJ_UID, $prjUid, Criteria::EQUAL);
+        }
+
+        $rs = BpmnDiagramPeer::doSelectRS($c);
+        $rs->setFetchmode(\ResultSet::FETCHMODE_ASSOC);
+
+        $diagrams = array();
+
+        while ($rs->next()) {
+            $diagrams[] = $changeCaseTo !== CASE_UPPER ? array_change_key_case($rs->getRow(), CASE_LOWER) : $rs->getRow();
+        }
+
+        return $diagrams;
+    }
+
     // Overrides
 
     public function toArray($type = BasePeer::TYPE_FIELDNAME)