added gateway details while importing and exporting process.

Added zoomfactor in zoom function...

workflow/engine/classes/class.processMap.php

@@ -2489,10 +2489,11 @@ class processMap {
           $oGateway->remove($sGatewayUID);
       }
       //Getting Gateway UID after saving gateway
-      if($sType != 'SEQUENTIAL' && $sGatewayUID == '' && $sDelete == '1')
+      //if($sType != 'SEQUENTIAL' && $sGatewayUID == '' && $sDelete == '1')
+      if($sType != 'SEQUENTIAL')
       {
           $oProcessMap = new processMap();
-          $sGatewayUID = $oProcessMap->saveNewGateway($sProcessUID, $sTaskUID);
+          $sGatewayUID = $oProcessMap->saveNewGateway($sProcessUID, $sTaskUID, $sNextTask);
       }
 
       $aFields ['GAT_UID'] = (isset($sGatewayUID))?$sGatewayUID:'';
@@ -2508,14 +2509,16 @@ class processMap {
    *
    * @param  string    $sProcessUID Default value empty
    * @param  string    $sTaskUID    Default value empty
+   * @param  string    $sNextTask    Default value empty
    * @return string    $sGatewayUID
    */
-  function saveNewGateway($sProcessUID = '', $sTaskUID = '') {
+  function saveNewGateway($sProcessUID = '', $sTaskUID = '', $sNextTask = '') {
     try {
       $oTask = new Task();
       $aTaskDetails  = $oTask->load($sTaskUID);
       $aFields ['PRO_UID'] = $sProcessUID;
       $aFields ['TAS_UID'] = $sTaskUID;
+      $aFields ['GAT_NEXT_TASK'] = $sNextTask;
       $aFields ['GAT_X'] = $aTaskDetails['TAS_POSX'] + $aTaskDetails['TAS_WIDTH']/2;
       $aFields ['GAT_Y'] = $aTaskDetails['TAS_POSY'] + $aTaskDetails['TAS_HEIGHT'] + 10;
 
@@ -4646,6 +4649,7 @@ class processMap {
   function getExtAvailableBBCriteria($sProcessUID = '', $sTaskUID = '')
   {
     try {
+      $_SESSION['TASK'] = $sTaskUID;
       $oTasks = new Tasks ( );
       $_SESSION['TASK'] = $sTaskUID;
       $aSteps = $oTasks->getStepsOfTask ( $sTaskUID );

workflow/engine/classes/class.processes.php

@@ -1002,6 +1002,26 @@ class Processes {
     return $this->getAllLanes( $sProUid );
   }
 
+  /**
+  * Get Gateway Rows from a process and returns those in an array.
+  * @param  $sProUid string for the process Uid
+  * @return $oTask array
+  */
+  function getGatewayRows ($sProUid ){
+    $oTask = new Tasks( );
+    return $oTask->getAllGateways( $sProUid );
+  }
+
+   /**
+  * Create Gateway Rows from a $aGateways array data and returns those in an array.
+  * @param  $aGateways array
+  * @return $oGateway array
+  */
+  function createGatewayRows ($aGateways ){
+    $oTask = new Tasks( );
+    return $oTask->createGatewayRows( $aGateways );
+  }
+
  /**
   * Create Lane Rows from a $aLanes array data and returns those in an array.
   * @param  $aLanes array.
@@ -2128,6 +2148,7 @@ class Processes {
     $oData->tasks             = $this->getTaskRows( $sProUid );
     $oData->routes            = $this->getRouteRows( $sProUid );
     $oData->lanes             = $this->getLaneRows( $sProUid );
+    $oData->gateways          = $this->getGatewayRows( $sProUid );
     $oData->inputs            = $this->getInputRows( $sProUid );
     $oData->outputs           = $this->getOutputRows( $sProUid );
     $oData->dynaforms         = $this->getDynaformRows ( $sProUid );
@@ -2991,6 +3012,7 @@ class Processes {
     $this->createTaskRows($oData->tasks);
     $this->createRouteRows($oData->routes);
     $this->createLaneRows($oData->lanes);
+    $this->createGatewayRows($oData->gateways);
     $this->createDynaformRows($oData->dynaforms);
     $this->createInputRows($oData->inputs);
     $this->createOutputRows($oData->outputs);

workflow/engine/classes/class.tasks.php

@@ -33,6 +33,7 @@ require_once 'classes/model/StepTrigger.php';
 require_once 'classes/model/Task.php';
 require_once 'classes/model/TaskUser.php';
 require_once 'classes/model/Users.php';
+require_once 'classes/model/Gateway.php';
 
 /**
  * Tasks - Tasks class
@@ -321,6 +322,48 @@ class Tasks
     }
   }
 
+  /**
+  * Get all gateways for any Process
+  * @param string $sProUid
+  * @return array
+  */
+  public function getAllGateways($sProUid)
+  {
+    try {
+      $aGateways = array();
+      $oCriteria = new Criteria('workflow');
+      $oCriteria->add(GatewayPeer::PRO_UID,     $sProUid);
+      $oDataset = GatewayPeer::doSelectRS($oCriteria);
+      $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
+      $oDataset->next();
+      while ($aRow = $oDataset->getRow()) {
+        $oGateway = new Gateway();
+        $aGateways[] = $oGateway->Load($aRow['GAT_UID']);
+        $oDataset->next();
+      }
+      return $aGateways;
+    }
+    catch (Exception $oError) {
+      throw($oError);
+    }
+  }
+
+  /**
+  * creates row tasks from an Task Array
+  * @param string $aTasks
+  * @return array
+  */
+  public function createGatewayRows( $aGateway )
+  {
+    foreach ( $aGateway as $key => $row ) {
+      $oGateway = new Gateway();
+      if($oGateway->gatewayExists ($row['GAT_UID']))
+          $oGateway->remove($row['GAT_UID']);
+      $res = $oGateway->createRow($row);
+    }
+    return;
+  }
+
   /**
   * Delete all routes from a task
   * @param string $sProcessUID

workflow/engine/classes/model/Gateway.php

@@ -113,5 +113,68 @@ class Gateway extends BaseGateway {
       throw($oError);
     }
   }
+
+  /**
+   * verify if Gateway row specified in [GatUid] exists.
+   *
+   * @param      string $sProUid   the uid of the Prolication
+   */
+
+  function gatewayExists ( $GatUid ) {
+    $con = Propel::getConnection(GatewayPeer::DATABASE_NAME);
+    try {
+      $oPro = GatewayPeer::retrieveByPk( $GatUid );
+      if ( is_object($oPro) && get_class ($oPro) == 'Gateway' ) {
+        return true;
+      }
+      else {
+        return false;
+      }
+    }
+    catch (Exception $oError) {
+      throw($oError);
+    }
+  }
+
+  /**
+   * create a new Gateway
+   *
+   * @param      array $aData with new values
+   * @return     void
+   */
+  function createRow($aData)
+  {
+    $con = Propel::getConnection(GatewayPeer::DATABASE_NAME);
+    try
+    {
+      $con->begin();
+
+      $this->fromArray($aData,BasePeer::TYPE_FIELDNAME);
+      if($this->validate())
+      {
+        $this->setGatUid((isset($aData['GAT_UID']) ? $aData['GAT_UID']: ''));
+        $this->setProUid((isset($aData['PRO_UID']) ? $aData['PRO_UID']: ''));
+        $this->setTasUid((isset($aData['TAS_UID']) ? $aData['TAS_UID']: ''));
+        $this->setGatNextTask((isset($aData['GAT_NEXT_TASK']) ? $aData['GAT_NEXT_TASK']: ''));
+        $this->setGatX((isset($aData['GAT_X']) ? $aData['GAT_X']: ''));
+        $this->setGatY((isset($aData['GAT_Y']) ? $aData['GAT_Y']: ''));
+        $this->save();
+        $con->commit();
+        return;
+      }
+      else
+      {
+        $con->rollback();
+        $e=new Exception("Failed Validation in class ".get_class($this).".");
+        $e->aValidationFailures=$this->getValidationFailures();
+        throw($e);
+      }
+    }
+    catch(Exception $e)
+    {
+      $con->rollback();
+      throw($e);
+    }
+  }
   
 } // Gateway