Adding Exporter for BPMN Projects (1st commit)

workflow/engine/classes/class.processes.php

@@ -2584,8 +2584,14 @@ class Processes
      * @return boolean
      */
     public function serializeProcess ($sProUid = '')
+    {
+        return serialize($this->getWorkflowData($sProUid));
+    }
+
+    public function getWorkflowData($sProUid = '')
     {   
         $oProcess = new Process();
+        $oData = new StdClass();
         $oData->process = $this->getProcessRow( $sProUid, false );
         $oData->tasks = $this->getTaskRows( $sProUid );
         $oData->routes = $this->getRouteRows( $sProUid );
@@ -2619,7 +2625,7 @@ class Processes
         //$oJSON = new Services_JSON();
         //krumo ( $oJSON->encode($oData) );
         //return $oJSON->encode($oData);
-        return serialize( $oData );
+        return $oData;
     }
 
     /**

workflow/engine/classes/model/BpmnBound.php

@@ -41,4 +41,25 @@ class BpmnBound extends BaseBpmnBound
 
         return BpmnBoundPeer::doSelectOne($c);
     }
+
+    public static function getAll($prjUid = null, $start = null, $limit = null, $filter = '', $changeCaseTo = CASE_UPPER)
+    {
+        $c = new Criteria('workflow');
+        $c->addSelectColumn("BPMN_BOUND.*");
+
+        if (! is_null($prjUid)) {
+            $c->add(BpmnBoundPeer::PRJ_UID, $prjUid, Criteria::EQUAL);
+        }
+
+        $rs = BpmnBoundPeer::doSelectRS($c);
+        $rs->setFetchmode(\ResultSet::FETCHMODE_ASSOC);
+
+        $activities = array();
+
+        while ($rs->next()) {
+            $activities[] = $changeCaseTo !== CASE_UPPER ? array_change_key_case($rs->getRow(), CASE_LOWER) : $rs->getRow();
+        }
+
+        return $activities;
+    }
 } // BpmnBound

workflow/engine/classes/model/DbSource.php

@@ -114,7 +114,7 @@ class DbSource extends BaseDbSource
         return $aRow[0];
     }
 
-    public function Exists($Uid, $ProUID)
+    public function Exists($Uid, $ProUID = "")
     {
         try {
             $oPro = DbSourcePeer::retrieveByPk($Uid, $ProUID);