<?php
/**
 * class.processes.php
 *
 * @package workflow.engine.ProcessMaker
 *
 * ProcessMaker Open Source Edition
 * Copyright (C) 2004 - 2008 Colosa Inc.23
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
 * Coral Gables, FL, 33134, USA, or email info@colosa.com.
 */

require_once 'classes/model/Content.php';
require_once 'classes/model/Process.php';
require_once 'classes/model/Task.php';
require_once 'classes/model/Route.php';
require_once 'classes/model/SwimlanesElements.php';
require_once 'classes/model/InputDocument.php';
require_once 'classes/model/ObjectPermission.php';
require_once 'classes/model/OutputDocument.php';
require_once 'classes/model/Step.php';
require_once 'classes/model/StepTrigger.php';
require_once 'classes/model/Dynaform.php';
require_once 'classes/model/Triggers.php';
require_once 'classes/model/Groupwf.php';
require_once 'classes/model/ReportTable.php';
require_once 'classes/model/ReportVar.php';
require_once 'classes/model/DbSource.php';
require_once 'classes/model/StepSupervisor.php';
require_once 'classes/model/SubProcess.php';
require_once 'classes/model/CaseTracker.php';
require_once 'classes/model/CaseTrackerObject.php';
require_once 'classes/model/Stage.php';
require_once 'classes/model/TaskUser.php';
require_once 'classes/model/FieldCondition.php';
require_once 'classes/model/Event.php';
require_once 'classes/model/CaseScheduler.php';
require_once 'classes/model/ProcessCategory.php';

G::LoadClass( 'tasks' );
G::LoadClass( 'reportTables' );
G::LoadClass( 'processMap' );
G::LoadThirdParty( 'pear/json', 'class.json' );

class Processes
{

    /**
     * change Status of any Process
     *
     * @param string $sProUid
     * @return boolean
     * @package workflow.engine.ProcessMaker
     */
    public function changeStatus ($sProUid = '')
    {
        $oProcess = new Process();
        $Fields = $oProcess->Load( $sProUid );
        $proFields['PRO_UID'] = $sProUid;
        if ($Fields['PRO_STATUS'] == 'ACTIVE') {
            $proFields['PRO_STATUS'] = 'INACTIVE';
        } else {
            $proFields['PRO_STATUS'] = 'ACTIVE';
        }
        $oProcess->Update( $proFields );
    }

    /**
     * change debug mode of any Process
     *
     * @param string $sProUid
     * @return boolean
     * @package workflow.engine.ProcessMaker
     */
    public function changeDebugMode ($sProUid = '')
    {
        $oProcess = new Process();
        $Fields = $oProcess->Load( $sProUid );
        $proFields['PRO_UID'] = $sProUid;
        if ($Fields['PRO_DEBUG'] == '1') {
            $proFields['PRO_DEBUG'] = '0';
        } else {
            $proFields['PRO_DEBUG'] = '1';
        }
        $oProcess->Update( $proFields );
    }

    /**
     * changes in DB the parent GUID
     *
     * @param $sProUid process uid
     * @param $sParentUid process parent uid
     * @return $sProUid
     */
    public function changeProcessParent ($sProUid, $sParentUid)
    {
        $oProcess = new Process();
        $Fields = $oProcess->Load( $sProUid );
        $proFields['PRO_UID'] = $sProUid;
        $Fields['PRO_PARENT'] == $sParentUid;
        $oProcess->Update( $proFields );
    }

    /**
     * verify if the process $sProUid exists
     *
     * @param string $sProUid
     * @return boolean
     */
    public function processExists ($sProUid = '')
    {
        $oProcess = new Process();
        return $oProcess->processExists( $sProUid );
    }

    /**
     * get an unused process GUID
     *
     * @return $sProUid
     */
    public function getUnusedProcessGUID ()
    {
        do {
            $sNewProUid = G::generateUniqueID();
        } while ($this->processExists( $sNewProUid ));
        return $sNewProUid;
    }

    /**
     * verify if the task $sTasUid exists
     *
     * @param string $sTasUid
     * @return boolean
     */
    public function taskExists ($sTasUid = '')
    {
        $oTask = new Task();
        return $oTask->taskExists( $sTasUid );
    }

    /**
     * get an unused task GUID
     *
     * @return $sTasUid
     */
    public function getUnusedTaskGUID ()
    {
        do {
            $sNewTasUid = G::generateUniqueID();
        } while ($this->taskExists( $sNewTasUid ));
        return $sNewTasUid;
    }

    /**
     * verify if the dynaform $sDynUid exists
     *
     * @param string $sDynUid
     * @return boolean
     */
    public function dynaformExists ($sDynUid = '')
    {
        $oDynaform = new Dynaform();
        return $oDynaform->dynaformExists( $sDynUid );
    }

    /**
     * verify if the object exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function inputExists ($sUid = '')
    {
        $oInput = new InputDocument();
        return $oInput->inputExists( $sUid );
    }

    /**
     * verify if the object exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function outputExists ($sUid = '')
    {
        $oOutput = new OutputDocument();
        return $oOutput->outputExists( $sUid );
    }

    /**
     * verify if the object exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function triggerExists ($sUid = '')
    {
        $oTrigger = new Triggers();
        return $oTrigger->triggerExists( $sUid );
    }

    /**
     * verify if the object exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function SubProcessExists ($sUid = '')
    {
        $oSubProcess = new SubProcess();
        return $oSubProcess->subProcessExists( $sUid );
    }

    /**
     * verify if a caseTrackerObject object exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function caseTrackerObjectExists ($sUid = '')
    {
        $oCaseTrackerObject = new CaseTrackerObject();
        return $oCaseTrackerObject->caseTrackerObjectExists( $sUid );
    }

    /**
     * verify if a caseTracker Object exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function caseTrackerExists ($sUid = '')
    {
        $oCaseTracker = new CaseTracker();
        return $oCaseTracker->caseTrackerExists( $sUid );
    }

    /**
     * verify if a dbconnection exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function dbConnectionExists ($sUid = '')
    {
        $oDBSource = new DbSource();
        return $oDBSource->Exists( $sUid );
    }

    /**
     * verify if a objectPermission exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function objectPermissionExists ($sUid = '')
    {
        $oObjectPermission = new ObjectPermission();
        return $oObjectPermission->Exists( $sUid );
    }

    /**
     * verify if a route exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function routeExists ($sUid = '')
    {
        $oRoute = new Route();
        return $oRoute->routeExists( $sUid );
    }

    /**
     * verify if a stage exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function stageExists ($sUid = '')
    {
        $oStage = new Stage();
        return $oStage->Exists( $sUid );
    }

    /**
     * verify if a swimlane exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function slExists ($sUid = '')
    {
        $oSL = new SwimlanesElements();
        return $oSL->swimlanesElementsExists( $sUid );
    }

    /**
     * verify if a reportTable exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function reportTableExists ($sUid = '')
    {
        $oReportTable = new ReportTable();
        return $oReportTable->reportTableExists( $sUid );
    }

    /**
     * verify if a reportVar exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function reportVarExists ($sUid = '')
    {
        $oReportVar = new ReportVar();
        return $oReportVar->reportVarExists( $sUid );
    }

    /**
     * verify if a caseTrackerObject exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function fieldsConditionsExists ($sUid = '')
    {
        $oFieldCondition = new FieldCondition();
        return $oFieldCondition->Exists( $sUid );
    }

    /**
     * verify if an event exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function eventExists ($sUid = '')
    {
        $oEvent = new Event();
        return $oEvent->Exists( $sUid );
    }

    /**
     * verify if a caseScheduler exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function caseSchedulerExists ($sUid = '')
    {
        $oCaseScheduler = new CaseScheduler();
        return $oCaseScheduler->Exists( $sUid );
    }

    /**
     * get an unused input GUID
     *
     * @return $sProUid
     */
    public function getUnusedInputGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->inputExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get an unused output GUID
     *
     * @return $sProUid
     */
    public function getUnusedOutputGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->outputExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get an unused trigger GUID
     *
     * @return $sProUid
     */
    public function getUnusedTriggerGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->triggerExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get an unused trigger GUID
     *
     * @return $sProUid
     */
    public function getUnusedSubProcessGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->subProcessExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused CaseTrackerObject GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedCaseTrackerObjectGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->caseTrackerObjectExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Database Source GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedDBSourceGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->dbConnectionExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Object Permission GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedObjectPermissionGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->objectPermissionExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Route GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedRouteGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->routeExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Stage GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedStageGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->stageExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused SL GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedSLGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->slExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Report Table GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedRTGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->reportTableExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Report Var GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedRTVGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->reportVarExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * verify if the object exists
     *
     * @param string $sUid
     * @return boolean
     */
    public function stepExists ($sUid = '')
    {
        $oStep = new Step();
        return $oStep->stepExists( $sUid );
    }

    /**
     * get an unused step GUID
     *
     * @return $sUid
     */
    public function getUnusedStepGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->stepExists( $sNewUid ));
        return $sNewUid;
    }

    /*
     * get an unused Dynaform GUID
     * @return $sDynUid
     */
    public function getUnusedDynaformGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->dynaformExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Field Condition GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedFieldConditionGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->fieldsConditionsExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Event GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedEventGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->eventExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * get a Unused Case Scheduler GUID
     *
     * @return $sNewUid a new generated Uid
     */
    public function getUnusedCaseSchedulerGUID ()
    {
        do {
            $sNewUid = G::generateUniqueID();
        } while ($this->caseSchedulerExists( $sNewUid ));
        return $sNewUid;
    }

    /**
     * change the GUID for a serialized process
     *
     * @param string $sProUid
     * @return boolean
     */
    public function setProcessGUID (&$oData, $sNewProUid)
    {
        $sProUid = $oData->process['PRO_UID'];
        $oData->process['PRO_UID'] = $sNewProUid;

        if (isset( $oData->tasks ) && is_array( $oData->tasks )) {
            foreach ($oData->tasks as $key => $val) {
                $oData->tasks[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->routes ) && is_array( $oData->routes )) {
            foreach ($oData->routes as $key => $val) {
                $oData->routes[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->lanes ) && is_array( $oData->lanes )) {
            foreach ($oData->lanes as $key => $val) {
                $oData->lanes[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->inputs ) && is_array( $oData->inputs )) {
            foreach ($oData->inputs as $key => $val) {
                $oData->inputs[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->outputs ) && is_array( $oData->outputs )) {
            foreach ($oData->outputs as $key => $val) {
                $oData->outputs[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->steps ) && is_array( $oData->steps )) {
            foreach ($oData->steps as $key => $val) {
                $oData->steps[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->dynaforms ) && is_array( $oData->dynaforms )) {
            foreach ($oData->dynaforms as $key => $val) {
                $oData->dynaforms[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->triggers ) && is_array( $oData->triggers )) {
            foreach ($oData->triggers as $key => $val) {
                $oData->triggers[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->reportTables ) && is_array( $oData->reportTables )) {
            foreach ($oData->reportTables as $key => $val) {
                $oData->reportTables[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->reportTablesVars ) && is_array( $oData->reportTablesVars )) {
            foreach ($oData->reportTablesVars as $key => $val) {
                $oData->reportTablesVars[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->dbconnections ) && is_array( $oData->dbconnections )) {
            foreach ($oData->dbconnections as $key => $val) {
                $oData->dbconnections[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->stepSupervisor ) && is_array( $oData->stepSupervisor )) {
            foreach ($oData->stepSupervisor as $key => $val) {
                $oData->stepSupervisor[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->objectPermissions ) && is_array( $oData->objectPermissions )) {
            foreach ($oData->objectPermissions as $key => $val) {
                $oData->objectPermissions[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->caseTracker ) && is_array( $oData->caseTracker )) {
            foreach ($oData->caseTracker as $key => $val) {
                $oData->caseTracker[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->caseTrackerObject ) && is_array( $oData->caseTrackerObject )) {
            foreach ($oData->caseTrackerObject as $key => $val) {
                $oData->caseTrackerObject[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->stage ) && is_array( $oData->stage )) {
            foreach ($oData->stage as $key => $val) {
                $oData->stage[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->subProcess ) && is_array( $oData->subProcess )) {
            foreach ($oData->subProcess as $key => $val) {
                $oData->subProcess[$key]['PRO_PARENT'] = $sNewProUid;
            }
        }

        if (isset( $oData->event ) && is_array( $oData->event )) {
            foreach ($oData->event as $key => $val) {
                $oData->event[$key]['PRO_UID'] = $sNewProUid;
            }
        }

        if (isset( $oData->caseScheduler ) && is_array( $oData->caseScheduler )) {
            foreach ($oData->caseScheduler as $key => $val) {
                $oData->caseScheduler[$key]['PRO_UID'] = $sNewProUid;
            }
        }
        return true;
    }

    /**
     * change the GUID Parent for a serialized process, only in serialized data
     *
     * @param string $sProUid
     * @return boolean
     */
    public function setProcessParent (&$oData, $sParentUid)
    {
        $oData->process['PRO_PARENT'] = $sParentUid;
        $oData->process['PRO_CREATE_DATE'] = date( 'Y-m-d H:i:s' );
        $oData->process['PRO_UPDATE_DATE'] = date( 'Y-m-d H:i:s' );
        return true;
    }

    /**
     * change and Renew all Task GUID, because the process needs to have a new set of tasks
     *
     * @param string $oData
     * @return boolean
     */
    public function renewAllTaskGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->tasks as $key => $val) {
            $newGuid = $this->getUnusedTaskGUID();
            $map[$val['TAS_UID']] = $newGuid;
            $oData->tasks[$key]['TAS_UID'] = $newGuid;
        }
        if (isset( $oData->routes ) && is_array( $oData->routes )) {
            foreach ($oData->routes as $key => $val) {
                $newGuid = $map[$val['TAS_UID']];
                $oData->routes[$key]['TAS_UID'] = $newGuid;
                if (strlen( $val['ROU_NEXT_TASK'] ) > 0 && $val['ROU_NEXT_TASK'] > 0) {
                    $newGuid = $map[$val['ROU_NEXT_TASK']];
                    $oData->routes[$key]['ROU_NEXT_TASK'] = $newGuid;
                }
            }
        }

        if (isset( $oData->steps ) && is_array( $oData->steps )) {
            foreach ($oData->steps as $key => $val) {
                $newGuid = $map[$val['TAS_UID']];
                $oData->steps[$key]['TAS_UID'] = $newGuid;
            }
        }

        if (isset( $oData->steptriggers ) && is_array( $oData->steptriggers )) {
            foreach ($oData->steptriggers as $key => $val) {
                $newGuid = $map[$val['TAS_UID']];
                $oData->steptriggers[$key]['TAS_UID'] = $newGuid;
            }
        }

        if (isset( $oData->taskusers ) && is_array( $oData->taskusers )) {
            foreach ($oData->taskusers as $key => $val) {
                $newGuid = $map[$val['TAS_UID']];
                $oData->taskusers[$key]['TAS_UID'] = $newGuid;
            }
        }

        if (isset( $oData->subProcess ) && is_array( $oData->subProcess )) {
            foreach ($oData->subProcess as $key => $val) {
                $newGuid = $map[$val['TAS_PARENT']];
                $oData->subProcess[$key]['TAS_PARENT'] = $newGuid;
                if (isset( $map[$val['TAS_UID']] )) {
                    $newGuid = $map[$val['TAS_UID']];
                    $oData->subProcess[$key]['TAS_UID'] = $newGuid;
                }
            }
        }

        if (isset( $oData->objectPermissions ) && is_array( $oData->objectPermissions )) {
            foreach ($oData->objectPermissions as $key => $val) {
                if (isset( $map[$val['TAS_UID']] )) {
                    $newGuid = $map[$val['TAS_UID']];
                    $oData->objectPermissions[$key]['TAS_UID'] = $newGuid;
                }
            }
        }

        // New process bpmn
        if (isset( $oData->event ) && is_array( $oData->event )) {
            foreach ($oData->event as $key => $val) {
                if (isset( $val['EVN_TAS_UID_FROM'] ) && isset( $map[$val['EVN_TAS_UID_FROM']] )) {
                    $newGuid = $map[$val['EVN_TAS_UID_FROM']];
                    $oData->event[$key]['EVN_TAS_UID_FROM'] = $newGuid;
                }
            }
        }

        if (isset( $oData->caseScheduler ) && is_array( $oData->caseScheduler )) {
            foreach ($oData->caseScheduler as $key => $val) {
                if (isset( $map[$val['TAS_UID']] )) {
                    $newGuid = $map[$val['TAS_UID']];
                    $oData->caseScheduler[$key]['TAS_UID'] = $newGuid;
                }
            }
        }

    }

    /**
     * change and Renew all Dynaform GUID, because the process needs to have a new set of dynaforms
     *
     * @param string $oData
     * @return boolean
     */
    public function renewAllDynaformGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->dynaforms as $key => $val) {
            $newGuid = $this->getUnusedDynaformGUID();
            $map[$val['DYN_UID']] = $newGuid;
            $oData->dynaforms[$key]['DYN_UID'] = $newGuid;
        }

        if (isset( $oData->process['PRO_DYNAFORMS'] ) && ! is_array( $oData->process['PRO_DYNAFORMS'] )) {
            $oData->process['PRO_DYNAFORMS'] = @unserialize( $oData->process['PRO_DYNAFORMS'] );
        }

        if (! isset( $oData->process['PRO_DYNAFORMS']['PROCESS'] )) {
            $oData->process['PRO_DYNAFORMS']['PROCESS'] = '';
        }

        if ($oData->process['PRO_DYNAFORMS']['PROCESS'] != '') {
            $oData->process['PRO_DYNAFORMS']['PROCESS'] = $map[$oData->process['PRO_DYNAFORMS']['PROCESS']];
        }

        foreach ($oData->steps as $key => $val) {
            if ($val['STEP_TYPE_OBJ'] == 'DYNAFORM') {
                $newGuid = $map[$val['STEP_UID_OBJ']];
                $oData->steps[$key]['STEP_UID_OBJ'] = $newGuid;
            }
        }

        if (isset( $oData->caseTrackerObject ) && is_array( $oData->caseTrackerObject )) {
            foreach ($oData->caseTrackerObject as $key => $val) {
                if ($val['CTO_TYPE_OBJ'] == 'DYNAFORM') {
                    $newGuid = $map[$val['CTO_UID_OBJ']];
                    $oData->steps[$key]['CTO_UID_OBJ'] = $newGuid;
                }
            }
        }
        if (isset( $oData->objectPermissions ) && is_array( $oData->objectPermissions )) {
            foreach ($oData->objectPermissions as $key => $val) {
                if ($val['OP_OBJ_TYPE'] == 'DYNAFORM') {
                    if (isset( $map[$val['OP_OBJ_UID']] )) {
                        $newGuid = $map[$val['OP_OBJ_UID']];
                        $oData->objectPermissions[$key]['OP_OBJ_UID'] = $newGuid;
                    }
                }
            }
        }
        if (isset( $oData->stepSupervisor ) && is_array( $oData->stepSupervisor )) {
            foreach ($oData->stepSupervisor as $key => $val) {
                if ($val['STEP_TYPE_OBJ'] == 'DYNAFORM') {
                    $newGuid = $map[$val['STEP_UID_OBJ']];
                    $oData->stepSupervisor[$key]['STEP_UID_OBJ'] = $newGuid;
                }
            }
            foreach ($oData->dynaformFiles as $key => $val) {
                $newGuid = $map[$key];
                $oData->dynaformFiles[$key] = $newGuid;
            }
        }
        if (isset( $oData->gridFiles )) {
            foreach ($oData->gridFiles as $key => $val) {
                $newGuid = $map[$key];
                $oData->gridFiles[$key] = $newGuid;
            }
        }
        if (isset( $oData->fieldCondition ) && is_array( $oData->fieldCondition )) {
            foreach ($oData->fieldCondition as $key => $val) {
                $newGuid = $map[$val['FCD_DYN_UID']];
                $oData->fieldCondition[$key]['FCD_DYN_UID'] = $newGuid;
            }
        }

    }

    /**
     * get a Process with a search based in the process Uid
     *
     * @param $sProUid string process Uid
     * @return $oProcess Process object
     */
    public function getProcessRow ($sProUid, $getAllLang = false)
    {
        $oProcess = new Process();
        return $oProcess->Load( $sProUid, $getAllLang );
    }

    /**
     * creates a process new process if a process exists with the same uid of the
     * $row['PRO_UID'] parameter then deletes it from the database and creates
     * a new one based on the $row parameter
     *
     * @param $row array parameter with the process data
     * @return $oProcess Process object
     */
    public function createProcessRow ($row)
    {
        $oProcess = new Process();
        if ($oProcess->processExists( $row['PRO_UID'] )) {
            $oProcess->remove( $row['PRO_UID'] );
        }
        return $oProcess->createRow( $row );
    }

    /**
     * Update a Process register in DB, if the process doesn't exist with the same
     * uid of the $row['PRO_UID'] parameter the function creates a new one based
     * on the $row parameter data.
     *
     * @param $row array parameter with the process data
     * @return $oProcess Process object
     */
    public function updateProcessRow ($row)
    {
        $oProcess = new Process();
        if ($oProcess->processExists( $row['PRO_UID'] )) {
            $oProcess->update( $row );
        } else {
            $oProcess->create( $row );
        }
    }

    /**
     * Gets the subprocess data from a process and returns it in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $aSubProcess array
     */
    public function getSubProcessRow ($sProUid)
    {
        try {
            $aSubProcess = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( SubProcessPeer::PRO_PARENT, $sProUid );
            $oDataset = SubProcessPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $aSubProcess[] = $aRow;
                $oDataset->next();
            }
            return $aSubProcess;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Gets a case Tracker Row from a process and returns it in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $aCaseTracker array
     */

    public function getCaseTrackerRow ($sProUid)
    {
        try {
            $aCaseTracker = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( CaseTrackerPeer::PRO_UID, $sProUid );
            $oDataset = CaseTrackerPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $aCaseTracker[] = $aRow;
                $oDataset->next();
            }
            return $aCaseTracker;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Gets a case TrackerObject Row from a process and returns it in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $aCaseTracker array
     */
    public function getCaseTrackerObjectRow ($sProUid)
    {
        try {
            $aCaseTrackerObject = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( CaseTrackerObjectPeer::PRO_UID, $sProUid );
            $oDataset = CaseTrackerObjectPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $aCaseTrackerObject[] = $aRow;
                $oDataset->next();
            }
            return $aCaseTrackerObject;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Gets a Stage Row from a process and returns it in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $aStage array
     */
    public function getStageRow ($sProUid)
    {
        try {
            $aStage = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( StagePeer::PRO_UID, $sProUid );
            $oDataset = StagePeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oStage = new Stage();
                $aStage[] = $oStage->load( $aRow['STG_UID'] );
                $oDataset->next();
            }
            return $aStage;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Gets the Field Conditions from a process and returns those in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $aFieldCondition array
     */

    public function getFieldCondition ($sProUid)
    {
        try {
            $aFieldCondition = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( DynaformPeer::PRO_UID, $sProUid );
            $oCriteria->addJoin( DynaformPeer::DYN_UID, FieldConditionPeer::FCD_DYN_UID );
            $oDataset = FieldConditionPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $aFieldCondition[] = $aRow;
                $oDataset->next();
            }
            return $aFieldCondition;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Gets the Event rows from a process and returns those in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $aEvent array
     */
    public function getEventRow ($sProUid)
    {
        try {
            $aEvent = array ();
            $oCriteria = new Criteria( 'workflow' );

            $oCriteria->add( EventPeer::PRO_UID, $sProUid );
            $oDataset = EventPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oEvent = new Event();
                $aEvent[] = $oEvent->load( $aRow['EVN_UID'] );
                $oDataset->next();
            }
            return $aEvent;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Gets the Cases Scheduler rows from a process and returns those in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $aCaseScheduler array
     */
    public function getCaseSchedulerRow ($sProUid)
    {
        try {
            $aCaseScheduler = array ();
            $oCriteria = new Criteria( 'workflow' );

            $oCriteria->add( CaseSchedulerPeer::PRO_UID, $sProUid );
            $oDataset = CaseSchedulerPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oCaseScheduler = new CaseScheduler();
                $aCaseScheduler[] = $oCaseScheduler->load( $aRow['SCH_UID'] );
                $oDataset->next();
            }
            return $aCaseScheduler;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Gets processCategory record, if the process had one
     *
     * @param $sProUid string for the process Uid
     * @return $processCategory array
     */
    public function getProcessCategoryRow ($sProUid)
    {
        $process = ProcessPeer::retrieveByPK( $sProUid );

        if ($process->getProCategory() == '') {
            return null;
        }

        $oCriteria = new Criteria( 'workflow' );
        $oCriteria->add( ProcessCategoryPeer::CATEGORY_UID, $process->getProCategory() );
        $oDataset = ProcessCategoryPeer::doSelectRS( $oCriteria );
        $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $oDataset->next();

        return $oDataset->getRow();
    }

    /**
     * Get all Swimlanes Elements for any Process
     *
     * @param string $sProUid
     * @return array
     */
    public function getAllLanes ($sProUid)
    {
        try {
            $aLanes = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( SwimlanesElementsPeer::PRO_UID, $sProUid );
            $oDataset = SwimlanesElementsPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oSwim = new SwimlanesElements();
                $aLanes[] = $oSwim->Load( $aRow['SWI_UID'] );
                $oDataset->next();
            }
            return $aLanes;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Get Task Rows from a process and returns those in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $oTask array
     */
    public function getTaskRows ($sProUid)
    {
        $oTask = new Tasks();
        return $oTask->getAllTasks( $sProUid );
    }

    /**
     * Create Task Rows from a $aTasks array data and returns those in an array.
     *
     * @param $aTasks array
     * @return $oTask array
     */
    public function createTaskRows ($aTasks)
    {
        $oTask = new Tasks();
        return $oTask->createTaskRows( $aTasks );
    }

    /**
     * Update Task Rows from a $aTasks array data and returns those in an array.
     *
     * @param $aTasks array
     * @return $oTask array
     */
    public function updateTaskRows ($aTasks)
    {
        $oTask = new Tasks();
        return $oTask->updateTaskRows( $aTasks );
    }

    /**
     * Gets all Route rows from a Process and returns those in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $oTask Tasks array
     */
    public function getRouteRows ($sProUid)
    {
        $oTask = new Tasks();
        return $oTask->getAllRoutes( $sProUid );
    }

    /**
     * Create Route Rows from a $aRoutes array data and returns those in an array.
     *
     * @param $aRoutes array
     * @return $oTask Tasks array
     */
    public function createRouteRows ($aRoutes)
    {
        $oTask = new Tasks();
        return $oTask->createRouteRows( $aRoutes );
    }

    /**
     * Update Route Rows from a $aRoutes array data and returns those in an array.
     *
     * @param $aRoutes array
     * @return $oTask Tasks array
     */
    public function updateRouteRows ($aRoutes)
    {
        $oTask = new Tasks();
        return $oTask->updateRouteRows( $aRoutes );
    }

    /**
     * Get Lane Rows from a Process and returns those in an array.
     *
     * @param $sProUid string for the process Uid
     * @return array
     */
    public function getLaneRows ($sProUid)
    {
        return $this->getAllLanes( $sProUid );
    }

    /**
     * Get Gateway Rows from a process and returns those in an array.
     *
     * @param $sProUid string for the process Uid
     * @return $oTask array
     */
    public function getGatewayRows ($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 $oGateway array
     */
    public function createGatewayRows ($aGateways)
    {
        $oTask = new Tasks();
        return $oTask->createGatewayRows( $aGateways );
    }

    /**
     * Create Lane Rows from a $aLanes array data and returns those in an array.
     *
     * @param $aLanes array.
     * @return void
     */
    public function createLaneRows ($aLanes)
    {
        foreach ($aLanes as $key => $row) {
            $oLane = new SwimlanesElements();
            if ($oLane->swimlanesElementsExists( $row['SWI_UID'] )) {
                $oLane->remove( $row['SWI_UID'] );
            }
            $res = $oLane->create( $row );
        }
        return;
    }

    /**
     * Create Sub Process rows from an array, removing those subprocesses with
     * the same UID.
     *
     * @param $SubProcess array
     * @return void.
     */
    public function createSubProcessRows ($SubProcess)
    {
        foreach ($SubProcess as $key => $row) {
            $oSubProcess = new SubProcess();
            if ($oSubProcess->subProcessExists( $row['SP_UID'] )) {
                $oSubProcess->remove( $row['SP_UID'] );
            }
            $res = $oSubProcess->create( $row );
        }
        return;
    }

    /**
     * Create Case Tracker rows from an array, removing those Trackers with
     * the same UID.
     *
     * @param $CaseTracker array.
     * @return void
     */
    public function createCaseTrackerRows ($CaseTracker)
    {
        if (is_array( $CaseTracker )) {
            foreach ($CaseTracker as $key => $row) {
                $oCaseTracker = new CaseTracker();
                if ($oCaseTracker->caseTrackerExists( $row['PRO_UID'] )) {
                    $oCaseTracker->remove( $row['PRO_UID'] );
                }
                $res = $oCaseTracker->create( $row );
            }
        }
        return;
    }

    /**
     * Create Case Tracker Objects rows from an array, removing those Objects
     * with the same UID, and recreaiting those from the array data.
     *
     * @param $CaseTrackerObject array.
     * @return void
     */
    public function createCaseTrackerObjectRows ($CaseTrackerObject)
    {
        foreach ($CaseTrackerObject as $key => $row) {
            $oCaseTrackerObject = new CaseTrackerObject();
            if ($oCaseTrackerObject->caseTrackerObjectExists( $row['CTO_UID'] )) {
                $oCaseTrackerObject->remove( $row['CTO_UID'] );
            }
            $res = $oCaseTrackerObject->create( $row );
        }
        return;
    }

    /**
     * Create Object Permissions rows from an array, removing those Objects
     * with the same UID, and recreaiting the records from the array data.
     *
     * @param $sProUid string for the process Uid.
     * @return void
     */
    public function createObjectPermissionsRows ($ObjectPermissions)
    {
        foreach ($ObjectPermissions as $key => $row) {
            $oObjectPermissions = new ObjectPermission();
            if ($oObjectPermissions->Exists( $row['OP_UID'] )) {
                $oObjectPermissions->remove( $row['OP_UID'] );
            }
            $res = $oObjectPermissions->create( $row );
        }
        return;
    }

    /**
     * Create Stage rows from an array, removing those Objects
     * with the same UID, and recreaiting the records from the array data.
     *
     * @param $Stage array.
     * @return void
     */
    public function createStageRows ($Stage)
    {
        foreach ($Stage as $key => $row) {
            $oStage = new Stage();
            if ($oStage->Exists( $row['STG_UID'] )) {
                $oStage->remove( $row['STG_UID'] );
            }
            $res = $oStage->create( $row );
        }
        return;
    }

    /**
     * Create Field Conditions from an array of Field Conditions and Dynaforms,
     * removing those Objects with the same UID, and recreaiting the records
     * from the arrays data.
     *
     * @param $aFieldCondition array.
     * @param $aDynaform array.
     * @return void
     */
    public function createFieldCondition ($aFieldCondition, $aDynaform)
    {
        if (is_array( $aFieldCondition )) {
            foreach ($aFieldCondition as $key => $row) {
                $oFieldCondition = new FieldCondition();
                if ($oFieldCondition->fieldConditionExists( $row['FCD_UID'], $aDynaform )) {
                    $oFieldCondition->remove( $row['FCD_UID'] );
                }
                $res = $oFieldCondition->create( $row );
            }
        }
        return;
    }

    /**
     * Create Event rows from an array, removing those Objects
     * with the same UID, and recreaiting the records from the array data.
     *
     * @param $Event array.
     * @return void
     */
    public function createEventRows ($Event)
    {
        foreach ($Event as $key => $row) {
            $oEvent = new Event();
            if ($oEvent->Exists( $row['EVN_UID'] )) {
                $oEvent->remove( $row['EVN_UID'] );
            }
            $res = $oEvent->create( $row );
        }
        return;
    }

    /**
     * Create Case Scheduler Rows from an array, removing those Objects
     * with the same UID, and recreaiting the records from the array data.
     *
     * @param $CaseScheduler array.
     * @return void
     */
    public function createCaseSchedulerRows ($CaseScheduler)
    {
        foreach ($CaseScheduler as $key => $row) {
            $oCaseScheduler = new CaseScheduler();
            if ($oCaseScheduler->Exists( $row['SCH_UID'] )) {
                $oCaseScheduler->remove( $row['SCH_UID'] );
            }
            $res = $oCaseScheduler->create( $row );
        }
        return;
    }

    /**
     * Create ProcessCategory record
     *
     * @param $ProcessCategory array.
     * @return void
     */
    public function createProcessCategoryRow ($row)
    {
        if ($row && is_array( $row ) && isset( $row['CATEGORY_UID'] )) {
            $record = ProcessCategoryPeer::retrieveByPK( $row['CATEGORY_UID'] );
            // create only if the category doesn't exists
            if (! $record) {
                $processCategory = new ProcessCategory();
                $processCategory->fromArray( $row, BasePeer::TYPE_FIELDNAME );
                $processCategory->save();
            }
        }
    }

    /**
     * Gets Input Documents Rows from aProcess.
     *
     * @param $sProUid string.
     * @return void
     */
    public function getInputRows ($sProUid)
    {
        try {
            $aInput = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( InputdocumentPeer::PRO_UID, $sProUid );
            $oDataset = InputdocumentPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oInput = new Inputdocument();
                $aInput[] = $oInput->Load( $aRow['INP_DOC_UID'] );
                $oDataset->next();
            }
            return $aInput;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Create Input Documents Rows from an array, removing those Objects
     * with the same UID, and recreaiting the records from the array data.
     *
     * @param $aInput array.
     * @return void
     */
    public function createInputRows ($aInput)
    {
        foreach ($aInput as $key => $row) {
            $oInput = new Inputdocument();
            //unset ($row['TAS_UID']);
            if ($oInput->InputExists( $row['INP_DOC_UID'] )) {
                $oInput->remove( $row['INP_DOC_UID'] );
            }
            $res = $oInput->create( $row );
        }
        return;
    }

    /**
     * change and Renew all Input GUID, because the process needs to have a new set of Inputs
     *
     * @param string $oData
     * @return boolean
     */
    public function renewAllInputGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->inputs as $key => $val) {
            $newGuid = $this->getUnusedInputGUID();
            $map[$val['INP_DOC_UID']] = $newGuid;
            $oData->inputs[$key]['INP_DOC_UID'] = $newGuid;
        }
        foreach ($oData->steps as $key => $val) {
            if (isset( $val['STEP_TYPE_OBJ'] )) {
                if ($val['STEP_TYPE_OBJ'] == 'INPUT_DOCUMENT') {
                    $newGuid = $map[$val['STEP_UID_OBJ']];
                    $oData->steps[$key]['STEP_UID_OBJ'] = $newGuid;
                }
            }
        }
        if (isset( $oData->caseTrackerObject ) && is_array( $oData->caseTrackerObject )) {
            foreach ($oData->caseTrackerObject as $key => $val) {
                if ($val['CTO_TYPE_OBJ'] == 'INPUT_DOCUMENT') {
                    $newGuid = $map[$val['CTO_UID_OBJ']];
                    $oData->steps[$key]['CTO_UID_OBJ'] = $newGuid;
                }
            }
        }
        if (isset( $oData->objectPermissions ) && is_array( $oData->objectPermissions )) {
            foreach ($oData->objectPermissions as $key => $val) {
                if ($val['OP_OBJ_TYPE'] == 'INPUT_DOCUMENT') {
                    if (isset( $map[$val['OP_OBJ_UID']] )) {
                        $newGuid = $map[$val['OP_OBJ_UID']];
                        $oData->objectPermissions[$key]['OP_OBJ_UID'] = $newGuid;
                    }
                }
            }
        }
        if (isset( $oData->stepSupervisor ) && is_array( $oData->stepSupervisor )) {
            foreach ($oData->stepSupervisor as $key => $val) {
                if ($val['STEP_TYPE_OBJ'] == 'INPUT_DOCUMENT') {
                    $newGuid = $map[$val['STEP_UID_OBJ']];
                    $oData->stepSupervisor[$key]['STEP_UID_OBJ'] = $newGuid;
                }
            }
        }
    }

    /**
     * Gets the Output Documents Rows from a Process.
     *
     * @param $sProUid string.
     * @return $aOutput array
     */
    public function getOutputRows ($sProUid)
    {
        try {
            $aOutput = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( OutputdocumentPeer::PRO_UID, $sProUid );
            $oDataset = OutputdocumentPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oOutput = new Outputdocument();
                $aOutput[] = $oOutput->Load( $aRow['OUT_DOC_UID'] );
                $oDataset->next();
            }
            return $aOutput;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Create Input Documents Rows from an array, removing those Objects
     * with the same UID, and recreaiting the records from the array data.
     *
     * @param $aOutput array.
     * @return void
     */
    public function createOutputRows ($aOutput)
    {
        foreach ($aOutput as $key => $row) {
            $oOutput = new Outputdocument();
            //unset ($row['TAS_UID']);
            if ($oOutput->OutputExists( $row['OUT_DOC_UID'] )) {
                $oOutput->remove( $row['OUT_DOC_UID'] );
            }
            $res = $oOutput->create( $row );
        }
        return;
    }

    /**
     * change and Renew all Output GUID, because the process needs to have a new set of Outputs
     *
     * @param string $oData
     * @return boolean
     */
    public function renewAllOutputGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->outputs as $key => $val) {
            $newGuid = $this->getUnusedOutputGUID();
            $map[$val['OUT_DOC_UID']] = $newGuid;
            $oData->outputs[$key]['OUT_DOC_UID'] = $newGuid;
        }
        foreach ($oData->steps as $key => $val) {
            if (isset( $val['STEP_TYPE_OBJ'] )) {
                if ($val['STEP_TYPE_OBJ'] == 'OUTPUT_DOCUMENT') {
                    $newGuid = $map[$val['STEP_UID_OBJ']];
                    $oData->steps[$key]['STEP_UID_OBJ'] = $newGuid;
                }
            }
        }
        foreach ($oData->caseTrackerObject as $key => $val) {
            if ($val['CTO_TYPE_OBJ'] == 'OUTPUT_DOCUMENT') {
                $newGuid = $map[$val['CTO_UID_OBJ']];
                $oData->steps[$key]['CTO_UID_OBJ'] = $newGuid;
            }
        }
        foreach ($oData->objectPermissions as $key => $val) {
            if ($val['OP_OBJ_TYPE'] == 'OUTPUT_DOCUMENT') {
                $newGuid = $map[$val['OP_OBJ_UID']];
                $oData->objectPermissions[$key]['OP_OBJ_UID'] = $newGuid;
            }
        }
        foreach ($oData->stepSupervisor as $key => $val) {
            if ($val['STEP_TYPE_OBJ'] == 'OUTPUT_DOCUMENT') {
                $newGuid = $map[$val['STEP_UID_OBJ']];
                $oData->stepSupervisor[$key]['STEP_UID_OBJ'] = $newGuid;
            }
        }
    }

    /**
     * change and Renew all Trigger GUID, because the process needs to have a new set of Triggers
     *
     * @param string $oData
     * @return boolean
     */
    public function renewAllTriggerGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->triggers as $key => $val) {
            $newGuid = $this->getUnusedTriggerGUID();
            $map[$val['TRI_UID']] = $newGuid;
            $oData->triggers[$key]['TRI_UID'] = $newGuid;
        }
        foreach ($oData->steptriggers as $key => $val) {
            if (isset( $map[$val['TRI_UID']] )) {
                $newGuid = $map[$val['TRI_UID']];
                $oData->steptriggers[$key]['TRI_UID'] = $newGuid;
            } else {
                $oData->steptriggers[$key]['TRI_UID'] = $this->getUnusedTriggerGUID();
            }
        }
    }

    /**
     * Renew all the GUID's for Subprocesses
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllSubProcessGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->subProcess as $key => $val) {
            $newGuid = $this->getUnusedSubProcessGUID();
            $map[$val['SP_UID']] = $newGuid;
            $oData->subProcess[$key]['SP_UID'] = $newGuid;
        }
    }

    /**
     * Renew all the GUID's for Case Tracker Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllCaseTrackerObjectGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->caseTrackerObject as $key => $val) {
            $newGuid = $this->getUnusedCaseTrackerObjectGUID();
            $map[$val['CTO_UID']] = $newGuid;
            $oData->caseTrackerObject[$key]['CTO_UID'] = $newGuid;
        }
    }

    /**
     * Renew all the GUID's for DB Sources
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllDBSourceGuid (&$oData)
    {
        $map = array ();
        $aSqlConnections = array ();
        foreach ($oData->dbconnections as $key => $val) {
            $newGuid = $val['DBS_UID']; ///--  $this->getUnusedDBSourceGUID();
            $map[$val['DBS_UID']] = $newGuid;
            $oData->dbconnections[$key]['DBS_UID'] = $newGuid;
        }
        $oData->sqlConnections = $map;
    }

    /**
     * Renew all the GUID's for Object Permissions
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllObjectPermissionGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->objectPermissions as $key => $val) {
            $newGuid = $this->getUnusedObjectPermissionGUID();
            $map[$val['OP_UID']] = $newGuid;
            $oData->objectPermissions[$key]['OP_UID'] = $newGuid;
        }
    }

    /**
     * Renew all the GUID's for Routes Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllRouteGuid (&$oData)
    {
        $map = array ();
        if (isset( $oData->routes ) && is_array( $oData->routes )) {
            foreach ($oData->routes as $key => $val) {
                $newGuid = $this->getUnusedRouteGUID();
                $map[$val['ROU_UID']] = $newGuid;
                $oData->routes[$key]['ROU_UID'] = $newGuid;
            }
        }
    }

    /**
     * Renew all the GUID's for Stage Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllStageGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->stage as $key => $val) {
            $newGuid = $this->getUnusedStageGUID();
            $map[$val['STG_UID']] = $newGuid;
            $oData->stage[$key]['STG_UID'] = $newGuid;
        }
        foreach ($oData->tasks as $key => $val) {
            if (isset( $map[$val['STG_UID']] )) {
                $newGuid = $map[$val['STG_UID']];
                $oData->tasks[$key]['STG_UID'] = $newGuid;
            }
        }
    }

    /**
     * Renew all the GUID's for Swimlanes Elements Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllSwimlanesElementsGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->lanes as $key => $val) {
            $newGuid = $this->getUnusedSLGUID();
            $map[$val['SWI_UID']] = $newGuid;
            $oData->lanes[$key]['SWI_UID'] = $newGuid;
        }
    }

    /**
     * Renew the GUID's for all the Report Tables Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllReportTableGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->reportTables as $key => $val) {
            $newGuid = $this->getUnusedRTGUID();
            $map[$val['REP_TAB_UID']] = $newGuid;
            $oData->reportTables[$key]['REP_TAB_UID'] = $newGuid;
        }
        foreach ($oData->reportTablesVars as $key => $val) {
            if (isset( $map[$val['REP_TAB_UID']] )) {
                /*TODO: Why this can be not defined?? The scenario was when
                 * imported an existing process but as a new one
                 */
                $newGuid = $map[$val['REP_TAB_UID']];
                $oData->reportTablesVars[$key]['REP_TAB_UID'] = $newGuid;
            }
        }
    }

    /**
     * Renew all the GUID's for All The Report Vars Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllReportVarGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->reportTablesVars as $key => $val) {
            $newGuid = $this->getUnusedRTVGUID();
            $map[$val['REP_VAR_UID']] = $newGuid;
            $oData->reportTablesVars[$key]['REP_VAR_UID'] = $newGuid;
        }
    }

    /**
     * Renew the GUID's for all the Field Conditions Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllFieldCondition (&$oData)
    {
        $map = array ();
        foreach ($oData->fieldCondition as $key => $val) {
            $newGuid = $this->getUnusedFieldConditionGUID();
            $map[$val['FCD_UID']] = $newGuid;
            $oData->fieldCondition[$key]['FCD_UID'] = $newGuid;
        }
    }

    /**
     * Renew the GUID's for all the Events Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllEvent (&$oData)
    {
        $map = array ();
        foreach ($oData->event as $key => $val) {
            $newGuid = $this->getUnusedEventGUID();
            $map[$val['EVN_UID']] = $newGuid;
            $oData->event[$key]['EVN_UID'] = $newGuid;
        }
    }

    /**
     * Renew the GUID's for all Case Scheduler Objects
     *
     * @param $oData array.
     * @return void
     */
    public function renewAllCaseScheduler (&$oData)
    {
        $map = array ();
        foreach ($oData->caseScheduler as $key => $val) {
            $newGuid = $this->getUnusedCaseSchedulerGUID();
            $map[$val['SCH_UID']] = $newGuid;
            $oData->caseScheduler[$key]['SCH_UID'] = $newGuid;
        }
    }

    /**
     * Renew the GUID's for all the Uids for all the elements
     *
     * @param $oData array.
     * @return void
     */
    public function renewAll (&$oData)
    {
        $this->renewAllTaskGuid( $oData );
        $this->renewAllDynaformGuid( $oData );
        $this->renewAllInputGuid( $oData );
        $this->renewAllOutputGuid( $oData );
        $this->renewAllStepGuid( $oData );
        $this->renewAllTriggerGuid( $oData );
        $this->renewAllSubProcessGuid( $oData );
        $this->renewAllCaseTrackerObjectGuid( $oData );
        $this->renewAllDBSourceGuid( $oData );
        $this->renewAllObjectPermissionGuid( $oData );
        $this->renewAllRouteGuid( $oData );
        $this->renewAllStageGuid( $oData );
        $this->renewAllSwimlanesElementsGuid( $oData );
        $this->renewAllReportTableGuid( $oData );
        $this->renewAllReportVarGuid( $oData );
        $this->renewAllFieldCondition( $oData );
        $this->renewAllEvent( $oData );
        $this->renewAllCaseScheduler( $oData );
    }

    /**
     * Get Step Rows from a Process
     *
     * @param $sProUid array.
     * @return array $aStep.
     */
    public function getStepRows ($sProUid)
    {
        try {
            $aStep = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( StepPeer::PRO_UID, $sProUid );
            $oDataset = StepPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oStep = new Step();
                $aStep[] = $oStep->Load( $aRow['STEP_UID'] );
                $oDataset->next();
            }
            return $aStep;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Create Step Rows from a Process
     *
     * @param $aStep array.
     * @return void.
     */
    public function createStepRows ($aStep)
    {
        foreach ($aStep as $key => $row) {
            $oStep = new Step();
            if (isset( $row['STEP_UID'] )) {
                if ($oStep->StepExists( $row['STEP_UID'] )) {
                    $oStep->remove( $row['STEP_UID'] );
                }
                $res = $oStep->create( $row );
            }
        }
        return;
    }

    /**
     * Create Step Supervisor Rows for a Process from an array of data
     *
     * @param $aStepSupervisor array.
     * @return void.
     */
    public function createStepSupervisorRows ($aStepSupervisor)
    {
        foreach ($aStepSupervisor as $key => $row) {
            $oStepSupervisor = new StepSupervisor();
            if ($oStepSupervisor->Exists( $row['STEP_UID'] )) {
                $oStepSupervisor->remove( $row['STEP_UID'] );
            }
            $oStepSupervisor->create( $row );
        }
    } #@!Neyek


    /**
     * change and Renew all Step GUID, because the process needs to have a new set of Steps
     *
     * @param string $oData
     * @return boolean
     */
    public function renewAllStepGuid (&$oData)
    {
        $map = array ();
        foreach ($oData->steps as $key => $val) {
            if (isset( $val['STEP_UID'] )) {
                $newGuid = $this->getUnusedStepGUID();
                $map[$val['STEP_UID']] = $newGuid;
                $oData->steps[$key]['STEP_UID'] = $newGuid;
            }
        }
        foreach ($oData->steptriggers as $key => $val) {
            if ($val['STEP_UID'] > 0) {
                if (isset( $map[$val['STEP_UID']] )) {
                    $newGuid = $map[$val['STEP_UID']];
                    $oData->steptriggers[$key]['STEP_UID'] = $newGuid;
                } else {
                    $oData->steptriggers[$key]['STEP_UID'] = $this->getUnusedStepGUID();
                }
            }
        }
        foreach ($oData->stepSupervisor as $key => $val) {
            if ($val['STEP_UID'] > 0) {
                if (isset( $map[$val['STEP_UID']] )) {
                    $newGuid = $map[$val['STEP_UID']];
                    $oData->stepSupervisor[$key]['STEP_UID'] = $newGuid;
                } else {
                    $oData->stepSupervisor[$key]['STEP_UID'] = $this->getUnusedStepGUID();
                }
            }
        }
    }

    /**
     * Get Dynaform Rows from a Process
     *
     * @param string $sProUid
     * @return $aDynaform array
     */
    public function getDynaformRows ($sProUid)
    {
        try {
            $aDynaform = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( DynaformPeer::PRO_UID, $sProUid );
            $oDataset = DynaformPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oDynaform = new Dynaform();
                $aDynaform[] = $oDynaform->Load( $aRow['DYN_UID'] );
                $oDataset->next();
            }
            return $aDynaform;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Get Object Permission Rows from a Process
     *
     * @param string $sProUid
     * @return $aDynaform array
     */
    public function getObjectPermissionRows ($sProUid, &$oData)
    {
        // by erik
        try {
            $oPermissions = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( ObjectPermissionPeer::PRO_UID, $sProUid );
            $oCriteria->add( ObjectPermissionPeer::OP_USER_RELATION, 2 );
            $oDataset = ObjectPermissionPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $o = new ObjectPermission();
                $oPermissions[] = $o->Load( $aRow['OP_UID'] );

                $oGroupwf = new Groupwf();
                $oData->groupwfs[] = $oGroupwf->Load( $aRow['USR_UID'] );
                $oDataset->next();
            }

            return $oPermissions;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }
    #@!neyek

    /**
     * Get Object Permission Rows from a Process
     *
     * @param string $sProUid
     * @return $aDynaform array
     */
    public function getGroupwfSupervisor ($sProUid, &$oData)
    {
        try {
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add(ProcessUserPeer::PRO_UID,  $sProUid );
            $oCriteria->add(ProcessUserPeer::PU_TYPE,  'GROUP_SUPERVISOR' );
            $oDataset = ProcessUserPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oGroupwf = new Groupwf();
                $oData->groupwfs[] = $oGroupwf->Load( $aRow['USR_UID'] );
                $oDataset->next();
            }
            return true;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Create Dynaform Rows for a Process form an array
     *
     * @param array $aDynaform
     * @return void
     */
    public function createDynaformRows ($aDynaform)
    {
        foreach ($aDynaform as $key => $row) {
            $oDynaform = new Dynaform();
            //unset ($row['TAS_UID']);
            if ($oDynaform->exists( $row['DYN_UID'] )) {
                $oDynaform->remove( $row['DYN_UID'] );
            }
            $res = $oDynaform->create( $row );
        }
        return;
    }
    #@!neyek


    /**
     * Create Step Trigger Rows for a Process form an array
     *
     * @param array $aStepTrigger
     * @return void
     */
    public function createStepTriggerRows ($aStepTrigger)
    {
        foreach ($aStepTrigger as $key => $row) {
            $oStepTrigger = new StepTrigger();
            //unset ($row['TAS_UID']);
            if ($oStepTrigger->stepTriggerExists( $row['STEP_UID'], $row['TAS_UID'], $row['TRI_UID'], $row['ST_TYPE'] )) {
                $oStepTrigger->remove( $row['STEP_UID'], $row['TAS_UID'], $row['TRI_UID'], $row['ST_TYPE'] );
            }
            $res = $oStepTrigger->createRow( $row );
        }
        return;
    }

    /**
     * Get Step Trigger Rows for a Process form an array
     *
     * @param array $aTask
     * @return array $aStepTrigger
     */
    public function getStepTriggerRows ($aTask)
    {
        try {
            $aInTasks = array ();
            foreach ($aTask as $key => $val) {
                $aInTasks[] = $val['TAS_UID'];
            }

            $aTrigger = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( StepTriggerPeer::TAS_UID, $aInTasks, Criteria::IN );
            $oDataset = StepTriggerPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            $aStepTrigger = array ();
            while ($aRow = $oDataset->getRow()) {
                $aStepTrigger[] = $aRow;
                $oDataset->next();
            }
            return $aStepTrigger;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Get Step Trigger Rows for a Process form an array
     *
     * @param array $aTask
     * @return array $aStepTrigger
     */
    public function getTriggerRows ($sProUid)
    {
        try {
            $aTrigger = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( TriggersPeer::PRO_UID, $sProUid );
            $oDataset = TriggersPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oTrigger = new Triggers();
                $aTrigger[] = $oTrigger->Load( $aRow['TRI_UID'] );
                $oDataset->next();
            }
            return $aTrigger;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Create Step Trigger Rows for a Process form an array
     *
     * @param array $aTrigger
     * @return void
     */
    public function createTriggerRows ($aTrigger)
    {
        foreach ($aTrigger as $key => $row) {
            $oTrigger = new Triggers();
            //unset ($row['TAS_UID']);
            if ($oTrigger->TriggerExists( $row['TRI_UID'] )) {
                $oTrigger->remove( $row['TRI_UID'] );
            }
            $res = $oTrigger->create( $row );
        }
        return;
    }

    /**
     * Get Groupwf Rows for a Process form an array
     *
     * @param array $aGroups
     * @return array $aGroupwf
     */
    public function getGroupwfRows ($aGroups)
    {
        try {
            $aInGroups = array ();
            foreach ($aGroups as $key => $val) {
                $aInGroups[] = $val['USR_UID'];
            }

            $aGroupwf = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( GroupwfPeer::GRP_UID, $aInGroups, Criteria::IN );
            $oDataset = GroupwfPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oGroupwf = new Groupwf();
                $aGroupwf[] = $oGroupwf->Load( $aRow['GRP_UID'] );
                $oDataset->next();
            }

            return $aGroupwf;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Get DB Connections Rows for a Process
     *
     * @param array $sProUid
     * @return array $aConnections
     */
    public function getDBConnectionsRows ($sProUid)
    {
        try {
            $aConnections = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( DbSourcePeer::PRO_UID, $sProUid );
            $oDataset = DbSourcePeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oConnection = new DbSource();
                $aConnections[] = $oConnection->Load( $aRow['DBS_UID'], $aRow['PRO_UID'] );
                $oDataset->next();
            }
            return $aConnections;
        } catch (Exception $oError) {
            throw $oError;
        }
    }

    /**
     * Get Step Supervisor Rows for a Process form an array
     *
     * @param array $sProUid
     * @return array $aStepSup
     */
    public function getStepSupervisorRows ($sProUid)
    {
        try {
            $aConnections = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( StepSupervisorPeer::PRO_UID, $sProUid );
            $oDataset = StepSupervisorPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            $aStepSup = array ();
            while ($aRow = $oDataset->getRow()) {
                $aStepSup[] = $aRow;
                $oDataset->next();
            }
            return $aStepSup;
        } catch (Exception $oError) {
            throw $oError;
        }
    }

    /**
     * Get Report Tables Rows for a Process form an array
     *
     * @param array $aTask
     * @return array $aReps
     */
    public function getReportTablesRows ($sProUid)
    {
        try {
            $aReps = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( ReportTablePeer::PRO_UID, $sProUid );
            $oDataset = ReportTablePeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oRep = new ReportTable();
                $aReps[] = $oRep->load( $aRow['REP_TAB_UID'] );
                $oDataset->next();
            }
            return $aReps;
        } catch (Exception $oError) {
            throw $oError;
        }
    }

    /**
     * Get Report Tables Vars Rows for a Process
     *
     * @param string $sProUid
     * @return array $aRepVars
     */
    public function getReportTablesVarsRows ($sProUid)
    {
        try {
            $aRepVars = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( ReportVarPeer::PRO_UID, $sProUid );
            $oDataset = ReportVarPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oRepVar = new ReportVar();
                $aRepVars[] = $oRepVar->load( $aRow['REP_VAR_UID'] );
                $oDataset->next();
            }
            return $aRepVars;
        } catch (Exception $oError) {
            throw $oError;
        }
    }

    /**
     * Get Task User Rows for a Process
     *
     * @param array $aTask
     * @return array $aStepTrigger
     */
    public function getTaskUserRows ($aTask)
    {
        try {
            $aInTasks = array ();
            foreach ($aTask as $key => $val) {
                $aInTasks[] = $val['TAS_UID'];
            }

            $aTaskUser = array ();
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( TaskUserPeer::TAS_UID, $aInTasks, Criteria::IN );
            $oCriteria->add( TaskUserPeer::TU_RELATION, 2 );
            $oDataset = TaskUserPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $oCriteria2 = new Criteria( 'workflow' );
                $oCriteria2->clearSelectColumns();
                $oCriteria2->addSelectColumn( 'COUNT(*)' );
                $oCriteria2->add( GroupwfPeer::GRP_UID, $aRow['USR_UID'] );
                $oCriteria2->add( GroupwfPeer::GRP_STATUS, 'ACTIVE' );
                $oDataset2 = GroupwfPeer::doSelectRS( $oCriteria2 );
                //$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
                $oDataset2->next();
                $aRow2 = $oDataset2->getRow();
                $bActiveGroup = $aRow2[0];
                if ($bActiveGroup == 1) {
                    $aTaskUser[] = $aRow;
                }
                $oDataset->next();
            }
            return $aTaskUser;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * Get Task User Rows from an array of data
     *
     * @param array $aTaskUser
     * @return array $aStepTrigger
     */
    public function createTaskUserRows ($aTaskUser)
    {
        if (is_array($aTaskUser)) {
            foreach ($aTaskUser as $key => $row) {
                $oTaskUser = new TaskUser();
                if ($oTaskUser->TaskUserExists( $row['TAS_UID'], $row['USR_UID'], $row['TU_TYPE'], $row['TU_RELATION'] )) {
                    $oTaskUser->remove( $row['TAS_UID'], $row['USR_UID'], $row['TU_TYPE'], $row['TU_RELATION'] );
                }
                $res = $oTaskUser->create( $row );
            }
        }
        return;
    }

    /**
     * Get Task User Rows from an array of data
     *
     * @param array $aTaskUser
     * @return array $aStepTrigger
     */
    public function createGroupRow ($aGroupwf)
    {
        foreach ($aGroupwf as $key => $row) {
            $oGroupwf = new Groupwf();
            if ($oGroupwf->GroupwfExists( $row['GRP_UID'] )) {
                $oGroupwf->remove( $row['GRP_UID'] );
            }
            $res = $oGroupwf->create( $row );
        }
    }

    /**
     * Create DB Connections rows from an array of data
     *
     * @param array $aConnections
     * @return void
     */
    public function createDBConnectionsRows ($aConnections)
    {
        foreach ($aConnections as $sKey => $aRow) {
            $oConnection = new DbSource();
            if ($oConnection->Exists( $aRow['DBS_UID'], $aRow['PRO_UID'] )) {
                $oConnection->remove( $aRow['DBS_UID'], $aRow['PRO_UID'] );
            }
            $oConnection->create( $aRow );

            // Update information in the table of contents
            $oContent = new Content();
            $ConCategory = 'DBS_DESCRIPTION';
            $ConParent = '';
            $ConId = $aRow['DBS_UID'];
            $ConLang = SYS_LANG;
            if ($oContent->Exists( $ConCategory, $ConParent, $ConId, $ConLang )) {
                $oContent->removeContent( $ConCategory, $ConParent, $ConId );
            }
            $oContent->addContent( $ConCategory, $ConParent, $ConId, $ConLang, "" );
        }
    } #@!neyek


    /**
     * Create Report Tables from an array of data
     *
     * @param array $aReportTables
     * @param array $aReportTablesVars
     * @return void
     */
    public function createReportTables ($aReportTables, $aReportTablesVars)
    {
        $this->createReportTablesVars( $aReportTablesVars );
        $oReportTables = new ReportTables();
        foreach ($aReportTables as $sKey => $aRow) {
            $bExists = true;
            $sTable = $aRow['REP_TAB_NAME'];
            $iCounter = 1;
            while ($bExists) {
                $oCriteria = new Criteria( 'workflow' );
                $oCriteria->add( ReportTablePeer::REP_TAB_NAME, $sTable );
                $oDataset = ReportTablePeer::doSelectRS( $oCriteria );
                $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
                $oDataset->next();
                $bExists = ($aRow2 = $oDataset->getRow());
                if ($bExists) {
                    $sTable = $aRow['REP_TAB_NAME'] . '_' . $iCounter;
                    $iCounter ++;
                } else {
                    $aRow['REP_TAB_NAME'] = $sTable;
                }
            }
            $aFields = $oReportTables->getTableVars( $aRow['REP_TAB_UID'], true );
            $oReportTables->createTable( $aRow['REP_TAB_NAME'], $aRow['REP_TAB_CONNECTION'], $aRow['REP_TAB_TYPE'], $aFields );
            $oReportTables->populateTable( $aRow['REP_TAB_NAME'], $aRow['REP_TAB_CONNECTION'], $aRow['REP_TAB_TYPE'], $aFields, $aRow['PRO_UID'], $aRow['REP_TAB_GRID'] );
            $aReportTables[$sKey]['REP_TAB_NAME'] = $aRow['REP_TAB_NAME'];
            $oRep = new ReportTable();
            if ($oRep->reportTableExists( $aRow['REP_TAB_UID'] )) {
                $oRep->remove( $aRow['REP_TAB_UID'] );
            }
            $oRep->create( $aRow );
        }
    }
    #@!neyek


    /**
     * Update Report Tables from an array of data
     *
     * @param array $aReportTables
     * @param array $aReportTablesVars
     * @return void
     */
    public function updateReportTables ($aReportTables, $aReportTablesVars)
    {
        $this->cleanupReportTablesReferences( $aReportTables );
        $this->createReportTables( $aReportTables, $aReportTablesVars );
    } #@!neyek


    /**
     * Create Report Tables Vars from an array of data
     *
     * @param array $aReportTablesVars
     * @return void
     */
    public function createReportTablesVars ($aReportTablesVars)
    {
        foreach ($aReportTablesVars as $sKey => $aRow) {
            $oRep = new ReportVar();
            if ($oRep->reportVarExists( $aRow['REP_VAR_UID'] )) {
                $oRep->remove( $aRow['REP_VAR_UID'] );
            }
            $oRep->create( $aRow );
        }
    } #@!neyek


    /**
     * Cleanup Report Tables References from an array of data
     *
     * @param array $aReportTables
     * @return void
     */
    public function cleanupReportTablesReferences ($aReportTables)
    {
        foreach ($aReportTables as $sKey => $aRow) {
            $oReportTables = new ReportTables();
            $oReportTables->deleteReportTable( $aRow['REP_TAB_UID'] );
            $oReportTables->deleteAllReportVars( $aRow['REP_TAB_UID'] );
            $oReportTables->dropTable( $aRow['REP_TAB_NAME'] );
        }
    } #@!neyek


    /**
     * change Status of any Process
     *
     * @param string $sProUid
     * @return boolean
     */
    public function serializeProcess ($sProUid = '')
    {
        $oProcess = new Process();
        $oData->process = $this->getProcessRow( $sProUid, false );
        $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 );
        $oData->steps = $this->getStepRows( $sProUid );
        $oData->triggers = $this->getTriggerRows( $sProUid );
        $oData->taskusers = $this->getTaskUserRows( $oData->tasks );
        $oData->groupwfs = $this->getGroupwfRows( $oData->taskusers );
        $oData->steptriggers = $this->getStepTriggerRows( $oData->tasks );
        $oData->dbconnections = $this->getDBConnectionsRows( $sProUid );
        $oData->reportTables = $this->getReportTablesRows( $sProUid );
        $oData->reportTablesVars = $this->getReportTablesVarsRows( $sProUid );
        $oData->stepSupervisor = $this->getStepSupervisorRows( $sProUid );
        $oData->objectPermissions = $this->getObjectPermissionRows( $sProUid, $oData);
        $oData->subProcess = $this->getSubProcessRow( $sProUid );
        $oData->caseTracker = $this->getCaseTrackerRow( $sProUid );
        $oData->caseTrackerObject = $this->getCaseTrackerObjectRow( $sProUid );
        $oData->stage = $this->getStageRow( $sProUid );
        $oData->fieldCondition = $this->getFieldCondition( $sProUid );
        $oData->event = $this->getEventRow( $sProUid );
        $oData->caseScheduler = $this->getCaseSchedulerRow( $sProUid );
        $oData->processCategory = $this->getProcessCategoryRow( $sProUid );
        $this->getGroupwfSupervisor( $sProUid, $oData);

        //krumo ($oData);die;
        //$oJSON = new Services_JSON();
        //krumo ( $oJSON->encode($oData) );
        //return $oJSON->encode($oData);
        return serialize( $oData );
    }

    /**
     * Save a Serialized Process from an object
     *
     * @param array $oData
     * @return $result an array
     */
    public function saveSerializedProcess ($oData)
    {
        //$oJSON = new Services_JSON();
        //$data = $oJSON->decode($oData);
        //$sProUid = $data->process->PRO_UID;
        $data = unserialize( $oData );
        $sProUid = $data->process['PRO_UID'];
        $path = PATH_DOCUMENT . 'output' . PATH_SEP;

        if (! is_dir( $path )) {
            G::verifyPath( $path, true );
        }

        $proTitle = (substr( G::inflect( $data->process['PRO_TITLE'] ), 0, 245 ));
        $proTitle = preg_replace( "/[^A-Za-z0-9_]/", "", $proTitle );
        //Calculating the maximum length of file name
        $pathLength = strlen( PATH_DATA . "sites" . PATH_SEP . SYS_SYS . PATH_SEP . "files" . PATH_SEP . "output" . PATH_SEP );
        $length = strlen( $proTitle ) + $pathLength;
        if ($length >= 250) {
            $proTitle = myTruncate( $proTitle, 250 - $pathLength, '_', '' );
        }
        $index = '';

        $lastIndex = '';

        do {
            $filename = $path . $proTitle . $index . '.pm';
            $lastIndex = $index;

            if ($index == '') {
                $index = 1;
            } else {
                $index ++;
            }
        } while (file_exists( $filename ));

        $proTitle .= $lastIndex;

        $filenameOnly = $proTitle . '.pm';

        $fp = fopen( $filename . 'tpm', "wb" );

        $fsData = sprintf( "%09d", strlen( $oData ) );
        $bytesSaved = fwrite( $fp, $fsData ); //writing the size of $oData
        $bytesSaved += fwrite( $fp, $oData ); //writing the $oData


        foreach ($data->dynaforms as $key => $val) {
            $sFileName = PATH_DYNAFORM . $val['DYN_FILENAME'] . '.xml';
            if (file_exists( $sFileName )) {
                $xmlGuid = $val['DYN_UID'];
                $fsXmlGuid = sprintf( "%09d", strlen( $xmlGuid ) );
                $bytesSaved += fwrite( $fp, $fsXmlGuid ); //writing the size of xml file
                $bytesSaved += fwrite( $fp, $xmlGuid ); //writing the xmlfile


                $xmlContent = file_get_contents( $sFileName );
                $fsXmlContent = sprintf( "%09d", strlen( $xmlContent ) );
                $bytesSaved += fwrite( $fp, $fsXmlContent ); //writing the size of xml file
                $bytesSaved += fwrite( $fp, $xmlContent ); //writing the xmlfile
            }

            $sFileName2 = PATH_DYNAFORM . $val['DYN_FILENAME'] . '.html';
            if (file_exists( $sFileName2 )) {
                $htmlGuid = $val['DYN_UID'];
                $fsHtmlGuid = sprintf( "%09d", strlen( $htmlGuid ) );
                $bytesSaved += fwrite( $fp, $fsHtmlGuid ); //writing size dynaform id
                $bytesSaved += fwrite( $fp, $htmlGuid ); //writing dynaform id


                $htmlContent = file_get_contents( $sFileName2 );
                $fsHtmlContent = sprintf( "%09d", strlen( $htmlContent ) );
                $bytesSaved += fwrite( $fp, $fsHtmlContent ); //writing the size of xml file
                $bytesSaved += fwrite( $fp, $htmlContent ); //writing the htmlfile
            }
        }
        /**
         * By <erik@colosa.com>
         * here we should work for the new functionalities
         * we have a many files for attach into this file
         *
         * here we go with the anothers files ;)
         */
        //before to do something we write a header into pm file for to do a differentiation between document types


        //create the store object
        //$file_objects = new ObjectCellection();


        // for mailtemplates files
        $MAILS_ROOT_PATH = PATH_DATA . 'sites' . PATH_SEP . SYS_SYS . PATH_SEP . 'mailTemplates' . PATH_SEP . $data->process['PRO_UID'];

        $isMailTempSent = false;
        $isPublicSent = false;
        //if this process have any mailfile
        if (is_dir( $MAILS_ROOT_PATH )) {

            //get mail files list from this directory
            $file_list = scandir( $MAILS_ROOT_PATH );

            foreach ($file_list as $filename) {
                // verify if this filename is a valid file, because it could be . or .. on *nix systems
                if ($filename != '.' && $filename != '..') {
                    if (@is_readable( $MAILS_ROOT_PATH . PATH_SEP . $filename )) {
                        $sFileName = $MAILS_ROOT_PATH . PATH_SEP . $filename;
                        if (file_exists( $sFileName )) {
                            if (! $isMailTempSent) {
                                $bytesSaved += fwrite( $fp, 'MAILTEMPL' );
                                $isMailTempSent = true;
                            }
                            //$htmlGuid    = $val['DYN_UID'];
                            $fsFileName = sprintf( "%09d", strlen( $filename ) );
                            $bytesSaved += fwrite( $fp, $fsFileName ); //writing the fileName size
                            $bytesSaved += fwrite( $fp, $filename ); //writing the fileName size


                            $fileContent = file_get_contents( $sFileName );
                            $fsFileContent = sprintf( "%09d", strlen( $fileContent ) );
                            $bytesSaved += fwrite( $fp, $fsFileContent ); //writing the size of xml file
                            $bytesSaved += fwrite( $fp, $fileContent ); //writing the htmlfile
                        }
                    }
                }
            }
        }

        // for public files
        $PUBLIC_ROOT_PATH = PATH_DATA . 'sites' . PATH_SEP . SYS_SYS . PATH_SEP . 'public' . PATH_SEP . $data->process['PRO_UID'];

        //if this process have any mailfile
        if (is_dir( $PUBLIC_ROOT_PATH )) {
            //get mail files list from this directory
            $file_list = scandir( $PUBLIC_ROOT_PATH );
            foreach ($file_list as $filename) {
                // verify if this filename is a valid file, because it could be . or .. on *nix systems
                if ($filename != '.' && $filename != '..') {
                    if (@is_readable( $PUBLIC_ROOT_PATH . PATH_SEP . $filename )) {
                        $sFileName = $PUBLIC_ROOT_PATH . PATH_SEP . $filename;
                        if (file_exists( $sFileName )) {
                            if (! $isPublicSent) {
                                $bytesSaved += fwrite( $fp, 'PUBLIC   ' );
                                $isPublicSent = true;
                            }
                            //$htmlGuid    = $val['DYN_UID'];
                            $fsFileName = sprintf( "%09d", strlen( $filename ) );
                            $bytesSaved += fwrite( $fp, $fsFileName );
                            //writing the fileName size
                            $bytesSaved += fwrite( $fp, $filename );
                            //writing the fileName size
                            $fileContent = file_get_contents( $sFileName );
                            $fsFileContent = sprintf( "%09d", strlen( $fileContent ) );
                            $bytesSaved += fwrite( $fp, $fsFileContent );
                            //writing the size of xml file
                            $bytesSaved += fwrite( $fp, $fileContent );
                            //writing the htmlfile
                        }
                    }
                }
            }
        }

        /*
        // for public files
        $PUBLIC_ROOT_PATH = PATH_DATA.'sites'.PATH_SEP.SYS_SYS.PATH_SEP.'public'.PATH_SEP.$data->process['PRO_UID'];
        //if this process have any mailfile
        if ( is_dir( $PUBLIC_ROOT_PATH ) ) {
            //get mail files list from this directory
            $files_list = scandir($PUBLIC_ROOT_PATH);
            foreach ($file_list as $filename) {
              // verify if this filename is a valid file, beacuse it could be . or .. on *nix systems
                if($filename != '.' && $filename != '..'){
                    if (@is_readable($PUBLIC_ROOT_PATH.PATH_SEP.$nombre_archivo)) {
                        $tmp = explode('.', $filename);
                        $ext = $tmp[1];
                        $ext_fp = fopen($PUBLIC_ROOT_PATH.PATH_SEP.$nombre_archivo, 'r');
                        $file_data = fread($ext_fp, filesize($PUBLIC_ROOT_PATH.PATH_SEP.$nombre_archivo));
                        fclose($ext_fp);
                        $file_objects->add($filename, $ext, $file_data,'public');
                    }
                }
            }
        }

        //So,. we write the store object into pm export file
        $extended_data = serialize($file_objects);
        $bytesSaved += fwrite( $fp, $extended_data );
        */
        /* under here, I've not modified those lines */
        fclose( $fp );
        //$bytesSaved = file_put_contents  ( $filename  , $oData  );
        $filenameLink = 'processes_DownloadFile?p=' . $proTitle . '&r=' . rand( 100, 1000 );
        $result['PRO_UID'] = $data->process['PRO_UID'];
        $result['PRO_TITLE'] = $data->process['PRO_TITLE'];
        $result['PRO_DESCRIPTION'] = $data->process['PRO_DESCRIPTION'];
        $result['SIZE'] = $bytesSaved;
        $result['FILENAME'] = $filenameOnly;
        $result['FILENAME_LINK'] = $filenameLink;
        return $result;
    }

    /**
     * Get the process Data form a filename
     *
     * @param array $pmFilename
     * @return void
     */
    public function getProcessData ($pmFilename)
    {
        $oProcess = new Process();
        if (! file_exists( $pmFilename )) {
            throw (new Exception( 'Unable to read uploaded file, please check permissions. ' ));
        }
        if (! filesize( $pmFilename ) >= 9) {
            throw (new Exception( 'Uploaded file is corrupted, please check the file before continuing. ' ));
        }
        clearstatcache();
        $fp = fopen( $pmFilename, "rb" );
        $fsData = intval( fread( $fp, 9 ) ); //reading the size of $oData
        $contents = '';
        $contents = @fread( $fp, $fsData ); //reading string $oData


        if ($contents != '') {
            $oData = unserialize( $contents );
            if ($oData === false) {
                throw new Exception( "Process file is not valid" );
            }
            foreach ($oData->dynaforms as $key => $value) {
                if ($value['DYN_TYPE'] == 'grid') {
                    $oData->gridFiles[$value['DYN_UID']] = $value['DYN_UID'];
                }
            }

            $oData->dynaformFiles = array ();
            $sIdentifier = 0;
            while (! feof( $fp ) && is_numeric( $sIdentifier )) {
                $sIdentifier = fread( $fp, 9 ); //reading the block identifier
                if (is_numeric( $sIdentifier )) {
                    $fsXmlGuid = intval( $sIdentifier ); //reading the size of $filename
                    if ($fsXmlGuid > 0) {
                        $XmlGuid = fread( $fp, $fsXmlGuid ); //reading string $XmlGuid
                    }

                    $fsXmlContent = intval( fread( $fp, 9 ) ); //reading the size of $XmlContent
                    if ($fsXmlContent > 0) {
                        $oData->dynaformFiles[$XmlGuid] = $XmlGuid;
                        $XmlContent = fread( $fp, $fsXmlContent ); //reading string $XmlContent
                        unset( $XmlContent );
                    }
                }
            }
        } else {
            $oData = null;
        }
        fclose( $fp );
        return $oData;
    }

    // import process related functions


    /**
     * function checkExistingGroups
     * checkExistingGroups check if any of the groups listed in the parameter
     * array exist and wich are those, that is the result $sFilteredGroups array.
     *
     * @author gustavo cruz gustavo-at-colosa.com
     * @param $sGroupList array of a group list
     * @return $existingGroupList array of existing groups or null
     */
    public function checkExistingGroups ($sGroupList)
    {
        $aGroupwf = array ();
        $oCriteria = new Criteria( 'workflow' );
        $oCriteria->addSelectColumn( GroupwfPeer::GRP_UID );
        $oCriteria->addSelectColumn( ContentPeer::CON_ID );
        $oCriteria->addSelectColumn( ContentPeer::CON_VALUE );
        $oCriteria->add( ContentPeer::CON_CATEGORY, 'GRP_TITLE' );
        $oCriteria->add( ContentPeer::CON_LANG, 'en' );
        $oCriteria->addJoin( ContentPeer::CON_ID, GroupwfPeer::GRP_UID );
        $oDataset = ContentPeer::doSelectRS( $oCriteria );
        $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $oDataset->next();
        while ($aRow = $oDataset->getRow()) {
            $aGroupwf[] = $aRow;
            $oDataset->next();
        }
        //check if any group name exists in the dbase
        if (is_array( $sGroupList )) {
            foreach ($aGroupwf as $groupBase) {
                foreach ($sGroupList as $group) {
                    if ($groupBase['CON_VALUE'] == $group['GRP_TITLE'] && $groupBase['CON_ID'] != $group['GRP_UID']) {
                        $existingGroupList[] = $group;
                    }
                }
            }
        }
        //return $sGroupList;
        if (isset( $existingGroupList )) {
            return $existingGroupList;
        } else {
            return null;
        }
    }

    /**
     * function renameExistingGroups
     * renameExistingGroups check if any of the groups listed in the parameter
     * array exist and wich are those, then rename the file adding a number
     * suffix to the title atribute of each element of the $renamedGroupList array.
     *
     * @author gustavo cruz gustavo-at-colosa.com
     * @param $sGroupList array of a group list
     * @return $renamedGroupList array of existing groups
     */

    public function renameExistingGroups ($sGroupList)
    {
        $checkedGroup = $this->checkExistingGroups( $sGroupList );
        foreach ($sGroupList as $groupBase) {
            foreach ($checkedGroup as $group) {
                if ($groupBase['GRP_TITLE'] == $group['GRP_TITLE']) {
                    $index = substr( $groupBase['GRP_TITLE'], - 1, 0 );
                    if (is_int( $index )) {
                        $index ++;
                    } else {
                        $index = 1;
                    }
                    $groupBase['GRP_TITLE'] = $groupBase['GRP_TITLE'] . $index;
                }

            }
            $renamedGroupList[] = $groupBase;
        }

        if (isset( $renamedGroupList )) {
            return $renamedGroupList;
        } else {
            return null;
        }
    }

    /**
     * function mergeExistingGroups
     * mergeExistingGroups check if any of the groups listed in the parameter
     * array exist and wich are those, then replaces the id of the elements in
     * in the $mergedGroupList array.
     *
     * @author gustavo cruz gustavo-at-colosa.com
     * @param $sGroupList array of a group list
     * @return $mergedGroupList array of existing groups
     */
    public function mergeExistingGroups ($sGroupList)
    {
        $oCriteria = new Criteria( 'workflow' );
        $oCriteria->addSelectColumn( GroupwfPeer::GRP_UID );
        $oCriteria->addSelectColumn( ContentPeer::CON_ID );
        $oCriteria->addSelectColumn( ContentPeer::CON_VALUE );
        $oCriteria->add( ContentPeer::CON_CATEGORY, 'GRP_TITLE' );
        $oCriteria->add( ContentPeer::CON_LANG, 'en' );
        $oCriteria->addJoin( ContentPeer::CON_ID, GroupwfPeer::GRP_UID );
        $oDataset = ContentPeer::doSelectRS( $oCriteria );
        $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $oDataset->next();
        while ($aRow = $oDataset->getRow()) {
            $aGroupwf[] = $aRow;
            $oDataset->next();
        }
        //check if any group name exists in the dbase
        foreach ($sGroupList as $group) {
            $merged = false;
            foreach ($aGroupwf as $groupBase) {
                if ($groupBase['CON_VALUE'] == $group['GRP_TITLE'] && $groupBase['CON_ID'] != $group['GRP_UID']) {
                    $group['GRP_UID'] = $groupBase['CON_ID'];
                    $mergedGroupList[] = $group;
                    $merged = true;
                }
            }

            if (! $merged) {
                $mergedGroupList[] = $group;
            }
        }

        if (isset( $mergedGroupList )) {
            return $mergedGroupList;
        } else {
            return null;
        }
    }

    /**
     * function mergeExistingUsers
     * mergeExistingGroups check if any of the groups listed in the parameter
     * array exist and wich are those, then replaces the id of the elements in
     * in the $mergedGroupList array.
     *
     * @author gustavo cruz gustavo-at-colosa.com
     * @param $sBaseGroupList array of a group list with the original group list
     * @param $sGroupList array of a group list with the merged group list
     * @param $sTaskUserList array of the task user list, it contents the link between
     * the task and the group list
     * @return $mergedTaskUserList array of the merged task user list
     */
    public function mergeExistingUsers ($sBaseGroupList, $sGroupList, $sTaskUserList)
    {
        foreach ($sTaskUserList as $taskuser) {
            $merged = false;
            foreach ($sBaseGroupList as $groupBase) {
                foreach ($sGroupList as $group) {
                    // check if the group has been merged
                    if ($groupBase['GRP_TITLE'] == $group['GRP_TITLE'] && $groupBase['GRP_UID'] != $group['GRP_UID'] && $groupBase['GRP_UID'] == $taskuser['USR_UID']) {
                        // merging the user id to match the merged group
                        $taskuser['USR_UID'] = $group['GRP_UID'];
                        $mergedTaskUserList[] = $taskuser;
                        $merged = true;
                    }
                }
            }
            //if hasn't been merged set the default value
            if (! $merged) {
                $mergedTaskUserList[] = $taskuser;
            }
        }
        if (isset( $mergedTaskUserList )) {
            return $mergedTaskUserList;
        } else {
            return null;
        }
    }

    // end of import process related functions


    /**
     * disable all previous process with the parent $sProUid
     *
     * @param $sProUid process uid
     * @return void
     */
    public function disablePreviousProcesses ($sProUid)
    {
        //change status of process
        $oCriteria = new Criteria( 'workflow' );
        $oCriteria->add( ProcessPeer::PRO_PARENT, $sProUid );
        $oDataset = ProcessPeer::doSelectRS( $oCriteria );
        $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $oDataset->next();
        $oProcess = new Process();
        while ($aRow = $oDataset->getRow()) {
            $aRow['PRO_STATUS'] = 'DISABLED';
            $aRow['PRO_UPDATE_DATE'] = 'now';
            $oProcess->update( $aRow );
            $oDataset->next();
        }
    }

    /**
     * create the files from a .
     *
     *
     * pm file
     *
     * @param $oData process data
     * @param $pmFilename process file name
     * @return boolean true
     */
    public function createFiles ($oData, $pmFilename)
    {
        if (! file_exists( $pmFilename )) {
            throw (new Exception( 'Unable to read uploaded .pm file, please check permissions. ' ));
        }
        if (! filesize( $pmFilename ) >= 9) {
            throw (new Exception( 'Uploaded .pm file is corrupted, please check the file before continue. ' ));
        }
        $fp = fopen( $pmFilename, "rb" );
        $fsData = intval( fread( $fp, 9 ) ); //reading the size of $oData
        $contents = fread( $fp, $fsData ); //reading string $oData


        $path = PATH_DYNAFORM . $oData->process['PRO_UID'] . PATH_SEP;
        if (! is_dir( $path )) {
            G::verifyPath( $path, true );
        }

        $sIdentifier = 1;
        while (! feof( $fp ) && is_numeric( $sIdentifier )) {
            $sIdentifier = fread( $fp, 9 ); //reading the size of $filename
            if (is_numeric( $sIdentifier )) {
                $fsXmlGuid = intval( $sIdentifier ); //reading the size of $filename
                if ($fsXmlGuid > 0) {
                    $XmlGuid = fread( $fp, $fsXmlGuid ); //reading string $XmlGuid
                }
                $fsXmlContent = intval( fread( $fp, 9 ) ); //reading the size of $XmlContent
                if ($fsXmlContent > 0) {
                    $newXmlGuid = $oData->dynaformFiles[$XmlGuid];
                    if (isset( $oData->process['PRO_UID_OLD'] )) {
                        $XmlContent = fread( $fp, $fsXmlContent ); //reading string $XmlContent
                        $XmlContent = str_replace( $oData->process['PRO_UID_OLD'], $oData->process['PRO_UID'], $XmlContent );
                        $XmlContent = str_replace( $XmlGuid, $newXmlGuid, $XmlContent );

                        //foreach
                        if (isset( $oData->gridFiles )) {
                            if (is_array( $oData->gridFiles )) {
                                foreach ($oData->gridFiles as $key => $value) {
                                    $XmlContent = str_replace( $key, $value, $XmlContent );
                                }
                            }
                        }

                        if (isset( $oData->sqlConnections )) {
                            foreach ($oData->sqlConnections as $key => $value) {
                                $XmlContent = str_replace( $key, $value, $XmlContent );
                            }

                        }

                        #here we verify if is adynaform or a html
                        $aAux = explode( ' ', $XmlContent );
                        $ext = (strpos( $aAux[0], '<?xml' ) !== false ? '.xml' : '.html');
                        $sFileName = $path . $newXmlGuid . $ext;
                        $bytesSaved = @file_put_contents( $sFileName, $XmlContent );
                        //if ( $bytesSaved != $fsXmlContent ) throw ( new Exception ('Error writing dynaform file in directory : ' . $path ) );
                    }
                }
            }
        }

        //now mailTemplates and public files
        $pathPublic = PATH_DATA_SITE . 'public' . PATH_SEP . $oData->process['PRO_UID'] . PATH_SEP;
        $pathMailTem = PATH_DATA_SITE . 'mailTemplates' . PATH_SEP . $oData->process['PRO_UID'] . PATH_SEP;
        G::mk_dir( $pathPublic );
        G::mk_dir( $pathMailTem );

        if ($sIdentifier == 'MAILTEMPL') {
            $sIdentifier = 1;
            while (! feof( $fp ) && is_numeric( $sIdentifier )) {
                $sIdentifier = fread( $fp, 9 );  //reading the size of $filename
                if (is_numeric( $sIdentifier )) {
                    $fsFileName = intval( $sIdentifier ); //reading the size of $filename
                    if ($fsFileName > 0) {
                        $sFileName = fread( $fp, $fsFileName ); //reading filename string
                    }
                    $fsContent = intval( fread ( $fp, 9)) or 0; //reading the size of $Content
                    if ($fsContent > 0) {
                        $fileContent = fread( $fp, $fsContent ); //reading string $XmlContent
                        $newFileName = $pathMailTem . $sFileName;
                        $bytesSaved = @file_put_contents( $newFileName, $fileContent );
                        if ($bytesSaved != $fsContent) {
                            throw (new Exception( 'Error writing MailTemplate file in directory : ' . $pathMailTem ));
                        }
                    }
                }
            }
        }

        if (trim( $sIdentifier ) == 'PUBLIC') {
            $sIdentifier = 1;
            while (! feof( $fp ) && is_numeric( $sIdentifier )) {
                $sIdentifier = fread( $fp, 9 ); //reading the size of $filename
                if (is_numeric( $sIdentifier )) {
                    $fsFileName = intval( $sIdentifier ); //reading the size of $filename
                    if ($fsFileName > 0) {
                        $sFileName = fread( $fp, $fsFileName ); //reading filename string
                    }
                    $fsContent = intval( fread ( $fp, 9)) or 0; //reading the size of $Content
                    if ($fsContent > 0) {
                        $fileContent = fread( $fp, $fsContent ); //reading string $XmlContent
                        $newFileName = $pathPublic . $sFileName;
                        $bytesSaved = @file_put_contents( $newFileName, $fileContent );
                        if ($bytesSaved != $fsContent) {
                            throw (new Exception( 'Error writing Public file in directory : ' . $pathPublic ));
                        }
                    }
                }
            }
        }

        fclose( $fp );

        return true;

    }

    /**
     * this function remove all Process except the PROCESS ROW
     *
     * @param string $sProUid
     * @return boolean
     */
    public function removeProcessRows ($sProUid)
    {
        try {
            //Instance all classes necesaries
            $oProcess = new Process();
            $oDynaform = new Dynaform();
            $oInputDocument = new InputDocument();
            $oOutputDocument = new OutputDocument();
            $oTrigger = new Triggers();
            $oStepTrigger = new StepTrigger();
            $oRoute = new Route();
            $oStep = new Step();
            $oSubProcess = new SubProcess();
            $oCaseTracker = new CaseTracker();
            $oCaseTrackerObject = new CaseTrackerObject();
            $oObjectPermission = new ObjectPermission();
            $oSwimlaneElement = new SwimlanesElements();
            $oConnection = new DbSource();
            $oStage = new Stage();
            $oEvent = new Event();
            $oCaseScheduler = new CaseScheduler();

            //Delete the tasks of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( TaskPeer::PRO_UID, $sProUid );
            $oDataset = TaskPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            $oTask = new Task();
            while ($aRow = $oDataset->getRow()) {
                $oCriteria = new Criteria( 'workflow' );
                $oCriteria->add( StepTriggerPeer::TAS_UID, $aRow['TAS_UID'] );
                StepTriggerPeer::doDelete( $oCriteria );
                if ($oTask->taskExists( $aRow['TAS_UID'] )) {
                    $oTask->remove( $aRow['TAS_UID'] );
                }
                $oDataset->next();
            }

            //Delete the dynaforms of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( DynaformPeer::PRO_UID, $sProUid );
            $oDataset = DynaformPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                $sWildcard = PATH_DYNAFORM . $aRow['PRO_UID'] . PATH_SEP . $aRow['DYN_UID'] . '_tmp*';
                foreach (glob( $sWildcard ) as $fn) {
                    @unlink( $fn );
                }
                $sWildcard = PATH_DYNAFORM . $aRow['PRO_UID'] . PATH_SEP . $aRow['DYN_UID'] . '.*';
                foreach (glob( $sWildcard ) as $fn) {
                    @unlink( $fn );
                }
                if ($oDynaform->dynaformExists( $aRow['DYN_UID'] )) {
                    $oDynaform->remove( $aRow['DYN_UID'] );
                }
                $oDataset->next();
            }

            //Delete the input documents of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( InputDocumentPeer::PRO_UID, $sProUid );
            $oDataset = InputDocumentPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oInputDocument->InputExists( $aRow['INP_DOC_UID'] )) {
                    $oInputDocument->remove( $aRow['INP_DOC_UID'] );
                }
                $oDataset->next();
            }

            //Delete the output documents of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( OutputDocumentPeer::PRO_UID, $sProUid );
            $oDataset = OutputDocumentPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oOutputDocument->OutputExists( $aRow['OUT_DOC_UID'] )) {
                    $oOutputDocument->remove( $aRow['OUT_DOC_UID'] );
                }
                $oDataset->next();
            }

            //Delete the steps
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( StepPeer::PRO_UID, $sProUid );
            $oDataset = StepPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                //Delete the steptrigger of process
                /*$oCriteria = new Criteria('workflow');
                  $oCriteria->add(StepTriggerPeer::STEP_UID, $aRow['STEP_UID']);
                  $oDataseti = StepTriggerPeer::doSelectRS($oCriteria);
                  $oDataseti->setFetchmode(ResultSet::FETCHMODE_ASSOC);
                  $oDataseti->next();
                  while ($aRowi = $oDataseti->getRow()) {
                  if ($oStepTrigger->stepTriggerExists($aRowi['STEP_UID'], $aRowi['TAS_UID'], $aRowi['TRI_UID'], $aRowi['ST_TYPE']))
                  $oStepTrigger->remove($aRowi['STEP_UID'], $aRowi['TAS_UID'], $aRowi['TRI_UID'], $aRowi['ST_TYPE']);
                  $oDataseti->next();
                  }*/
                $oStep->remove( $aRow['STEP_UID'] );
                $oDataset->next();
            }

            //Delete the StepSupervisor
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( StepSupervisorPeer::PRO_UID, $sProUid );
            $oDataset = StepSupervisorPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oStep->StepExists( $aRow['STEP_UID'] )) {
                    $oStep->remove( $aRow['STEP_UID'] );
                }
                $oDataset->next();
            }

            //Delete the triggers of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( TriggersPeer::PRO_UID, $sProUid );
            $oDataset = TriggersPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oTrigger->TriggerExists( $aRow['TRI_UID'] )) {
                    $oTrigger->remove( $aRow['TRI_UID'] );
                }
                $oDataset->next();
            }
            //Delete the routes of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( RoutePeer::PRO_UID, $sProUid );
            $oDataset = RoutePeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oRoute->routeExists( $aRow['ROU_UID'] )) {
                    $oRoute->remove( $aRow['ROU_UID'] );
                }
                $oDataset->next();
            }
            //Delete the swimlanes elements of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( SwimlanesElementsPeer::PRO_UID, $sProUid );
            $oDataset = SwimlanesElementsPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oSwimlaneElement->swimlanesElementsExists( $aRow['SWI_UID'] )) {
                    $oSwimlaneElement->remove( $aRow['SWI_UID'] );
                }
                $oDataset->next();
            }

            //Delete the DB connections of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( DbSourcePeer::PRO_UID, $sProUid );
            $oDataset = DbSourcePeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oConnection->Exists( $aRow['DBS_UID'], $aRow['PRO_UID'] )) {
                    $oConnection->remove( $aRow['DBS_UID'], $aRow['PRO_UID'] );
                }
                $oDataset->next();
            }

            //Delete the sub process of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( SubProcessPeer::PRO_PARENT, $sProUid );
            $oDataset = SubProcessPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oSubProcess->subProcessExists( $aRow['SP_UID'] )) {
                    $oSubProcess->remove( $aRow['SP_UID'] );
                }
                $oDataset->next();
            }

            //Delete the caseTracker of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( CaseTrackerPeer::PRO_UID, $sProUid );
            $oDataset = CaseTrackerPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oCaseTracker->caseTrackerExists( $aRow['PRO_UID'] )) {
                    $oCaseTracker->remove( $aRow['PRO_UID'] );
                }
                $oDataset->next();
            }

            //Delete the caseTrackerObject of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( CaseTrackerObjectPeer::PRO_UID, $sProUid );
            $oDataset = CaseTrackerObjectPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oCaseTrackerObject->caseTrackerObjectExists( $aRow['CTO_UID'] )) {
                    $oCaseTrackerObject->remove( $aRow['CTO_UID'] );
                }
                $oDataset->next();
            }

            //Delete the ObjectPermission of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( ObjectPermissionPeer::PRO_UID, $sProUid );
            $oDataset = ObjectPermissionPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oObjectPermission->Exists( $aRow['OP_UID'] )) {
                    $oObjectPermission->remove( $aRow['OP_UID'] );
                }
                $oDataset->next();
            }

            //Delete the Stage of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( StagePeer::PRO_UID, $sProUid );
            $oDataset = StagePeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oStage->Exists( $aRow['STG_UID'] )) {
                    $oStage->remove( $aRow['STG_UID'] );
                }
                $oDataset->next();
            }

            //Delete the Event of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( EventPeer::PRO_UID, $sProUid );
            $oDataset = EventPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oEvent->Exists( $aRow['EVN_UID'] )) {
                    $oEvent->remove( $aRow['EVN_UID'] );
                }
                $oDataset->next();
                if ($oEvent->existsByTaskUidFrom( $aRow['TAS_UID'] )) {
                    $aRowEvent = $oEvent->getRowByTaskUidFrom( $aRow['TAS_UID'] );
                    $oEvent->remove( $aRowEvent['EVN_UID'] );
                }
                $oDataset->next();
            }

            //Delete the CaseScheduler of process
            $oCriteria = new Criteria( 'workflow' );
            $oCriteria->add( CaseSchedulerPeer::PRO_UID, $sProUid );
            $oDataset = CaseSchedulerPeer::doSelectRS( $oCriteria );
            $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDataset->next();
            while ($aRow = $oDataset->getRow()) {
                if ($oCaseScheduler->Exists( $aRow['SCH_UID'] )) {
                    $oCaseScheduler->remove( $aRow['SCH_UID'] );
                }
                $oDataset->next();
            }

            return true;
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /**
     * this function creates a new Process, defined in the object $oData
     *
     * @param string $sProUid
     * @return boolean
     */
    public function createProcessFromData ($oData, $pmFilename)
    {
        $this->removeProcessRows( $oData->process['PRO_UID'] );

        // (*) Creating process dependencies
        // creating the process category
        $this->createProcessCategoryRow( isset( $oData->processCategory ) ? $oData->processCategory : null );

        // create the process
        $this->createProcessRow( $oData->process );
        $this->createTaskRows( $oData->tasks );
        //it was commented becuase it seems to be working fine
        //$this->createEventRows(isset($oData->event) ? $oData->event : array());


        $aRoutesUID = $this->createRouteRows( $oData->routes );
        $this->createLaneRows( $oData->lanes );

        /*if(!isset($oData->gateways)){
           //Adding gateway information while importing processes from older version
          //Making compatible with old export process
          $oRoutes = $oData->routes;
          for($i=0;$i<count($oRoutes);$i++){
              $routeUID  = $aRoutesUID[$i];
              $routeType = $oRoutes[$i]['ROU_TYPE'];
              $sTaskUID  = $oRoutes[$i]['TAS_UID'];
              $sNextTask = $oRoutes[$i]['ROU_NEXT_TASK'];
              if($routeType != 'SEQUENTIAL')
              {
                  $oProcessMap = new processMap();
                  $sGatewayUID = $oProcessMap->saveNewGateway($oData->process['PRO_UID'], $sTaskUID, $sNextTask, $routeType );

                  //Updating Route table (GAT_UID column) after inserting Gateway data into GATEWAY table
                  $aData  = array('ROU_UID'=>$routeUID,'GAT_UID'=>$sGatewayUID);
                  $oRoute = new Route();
                  $oRoute->update($aData);
              }
         }
        }
        else*/

        if (isset( $oData->gateways )) {
            $this->createGatewayRows( $oData->gateways );
        }
        $this->createDynaformRows( $oData->dynaforms );
        $this->createInputRows( $oData->inputs );
        $this->createOutputRows( $oData->outputs );
        $this->createStepRows( $oData->steps );
        $this->createStepSupervisorRows( isset( $oData->stepSupervisor ) ? $oData->stepSupervisor : array () );
        $this->createTriggerRows( $oData->triggers );
        $this->createStepTriggerRows( $oData->steptriggers );
        $this->createTaskUserRows( $oData->taskusers );
        $this->createGroupRow( $oData->groupwfs );
        $this->createDBConnectionsRows( isset( $oData->dbconnections ) ? $oData->dbconnections : array () );
        $this->createReportTables( isset( $oData->reportTables ) ? $oData->reportTables : array (), isset( $oData->reportTablesVars ) ? $oData->reportTablesVars : array () );
        $this->createSubProcessRows( isset( $oData->subProcess ) ? $oData->subProcess : array () );
        $this->createCaseTrackerRows( isset( $oData->caseTracker ) ? $oData->caseTracker : array () );
        $this->createCaseTrackerObjectRows( isset( $oData->caseTrackerObject ) ? $oData->caseTrackerObject : array () );
        $this->createObjectPermissionsRows( isset( $oData->objectPermissions ) ? $oData->objectPermissions : array () );
        $this->createStageRows( isset( $oData->stage ) ? $oData->stage : array () );

        $this->createFieldCondition( isset( $oData->fieldCondition ) ? $oData->fieldCondition : array (), $oData->dynaforms );

        // Create before to createRouteRows for avoid duplicates
        $this->createEventRows( isset( $oData->event ) ? $oData->event : array () );

        $this->createCaseSchedulerRows( isset( $oData->caseScheduler ) ? $oData->caseScheduler : array () );

        // and finally create the files, dynaforms (xml and html), emailTemplates and Public files
        $this->createFiles( $oData, $pmFilename );
    }

    /**
     * this function creates a new Process, defined in the object $oData
     *
     * @param string $sProUid
     * @return boolean
     */
    public function updateProcessFromData ($oData, $pmFilename)
    {
        $this->updateProcessRow( $oData->process );
        $this->removeProcessRows( $oData->process['PRO_UID'] );
        $this->createTaskRows( $oData->tasks );
        $this->createRouteRows( $oData->routes );
        $this->createLaneRows( $oData->lanes );
        $this->createDynaformRows( $oData->dynaforms );
        $this->createInputRows( $oData->inputs );
        $this->createOutputRows( $oData->outputs );
        $this->createStepRows( $oData->steps );
        $this->createStepSupervisorRows( $oData->stepSupervisor );
        $this->createTriggerRows( $oData->triggers );
        $this->createStepTriggerRows( $oData->steptriggers );
        $this->createTaskUserRows( $oData->taskusers );
        $this->createGroupRow( $oData->groupwfs );
        $this->createDBConnectionsRows( $oData->dbconnections );
        $this->updateReportTables( $oData->reportTables, $oData->reportTablesVars );
        $this->createFiles( $oData, $pmFilename );
        $this->createSubProcessRows( $oData->subProcess );
        $this->createCaseTrackerRows( $oData->caseTracker );
        $this->createCaseTrackerObjectRows( $oData->caseTrackerObject );
        $this->createObjectPermissionsRows( $oData->objectPermissions );
        $this->createStageRows( $oData->stage );
        $this->createFieldCondition( $oData->fieldCondition, $oData->dynaforms );
        $this->createEventRows( $oData->event );
        $this->createCaseSchedulerRows( $oData->caseScheduler );
        $this->createProcessCategoryRow( isset( $oData->processCategory ) ? $oData->processCategory : null );
    }

    /**
     * get the starting task for a user but from a Tasks object
     *
     * @param $sProUid process uid
     * @param $sUserUid user uid
     * @return an array of tasks
     */
    public function getStartingTaskForUser ($sProUid, $sUsrUid)
    {
        $oTask = new Tasks();
        return $oTask->getStartingTaskForUser( $sProUid, $sUsrUid );
    }

    /**
     * ***********************************************
     * functions to enable open ProcessMaker Library
     * ***********************************************
     */
    /**
     * Open a WebService connection
     *
     * @param $user username for pm
     * @param $pass password for the user
     * @return 1 integer.
     */
    public function ws_open ($user, $pass)
    {
        global $sessionId;
        global $client;
        $endpoint = PML_WSDL_URL;
        $sessionId = '';
        $proxy = array ();
        $sysConf = System::getSystemConfiguration();
        if ($sysConf['proxy_host'] != '') {
            $proxy['proxy_host'] = $sysConf['proxy_host'];
            if ($sysConf['proxy_port'] != '') {
                $proxy['proxy_port'] = $sysConf['proxy_port'];
            }
            if ($sysConf['proxy_user'] != '') {
                $proxy['proxy_login'] = $sysConf['proxy_user'];
            }
            if ($sysConf['proxy_pass'] != '') {
                $proxy['proxy_password'] = $sysConf['proxy_pass'];
            }
        }
        $client = new SoapClient( $endpoint, $proxy );
        $params = array ('userid' => $user,'password' => $pass
        );
        $result = $client->__SoapCall( 'login', array ($params
        ) );
        if ($result->status_code == 0) {
            $sessionId = $result->message;
            return 1;
        }
        throw (new Exception( $result->message ));
        return 1;
    }

    /**
     * Open a WebService public connection
     *
     * @param $user username for pm
     * @param $pass password for the user
     * @return 1 integer.
     */
    public function ws_open_public ()
    {
        global $sessionId;
        global $client;
        $endpoint = PML_WSDL_URL;
        $sessionId = '';
        ini_set( "soap.wsdl_cache_enabled", "0" ); // enabling WSDL cache
        try {
            $proxy = array ();
            $sysConf = System::getSystemConfiguration();
            if ($sysConf['proxy_host'] != '') {
                $proxy['proxy_host'] = $sysConf['proxy_host'];
                if ($sysConf['proxy_port'] != '') {
                    $proxy['proxy_port'] = $sysConf['proxy_port'];
                }
                if ($sysConf['proxy_user'] != '') {
                    $proxy['proxy_login'] = $sysConf['proxy_user'];
                }
                if ($sysConf['proxy_pass'] != '') {
                    $proxy['proxy_password'] = $sysConf['proxy_pass'];
                }
            }
            $client = @new SoapClient( $endpoint, $proxy );
        } catch (Exception $e) {
            throw (new Exception( $e->getMessage() ));
        }
        return 1;
    }

    /**
     * Consume the processList WebService
     *
     * @return $result process list.
     */
    public function ws_processList ()
    {
        global $sessionId;
        global $client;

        $endpoint = PML_WSDL_URL;
        $proxy = array ();
        $sysConf = System::getSystemConfiguration();

        if ($sysConf['proxy_host'] != '') {
            $proxy['proxy_host'] = $sysConf['proxy_host'];
            if ($sysConf['proxy_port'] != '') {
                $proxy['proxy_port'] = $sysConf['proxy_port'];
            }
            if ($sysConf['proxy_user'] != '') {
                $proxy['proxy_login'] = $sysConf['proxy_user'];
            }
            if ($sysConf['proxy_pass'] != '') {
                $proxy['proxy_password'] = $sysConf['proxy_pass'];
            }
        }

        $client = new SoapClient( $endpoint, $proxy );
        $sessionId = '';
        $params = array ('sessionId' => $sessionId
        );
        $result = $client->__SoapCall( 'processList', array ($params
        ) );
        if ($result->status_code == 0) {
            return $result;
        }
        throw (new Exception( $result->message ));
    }

    /**
     * download a File
     *
     * @param $file file to download
     * @param $local_path path of the file
     * @param $newfilename
     * @return $errorMsg process list.
     */
    public function downloadFile ($file, $local_path, $newfilename)
    {
        $err_msg = '';
        $out = fopen( $local_path . $newfilename, 'wb' );
        if ($out == false) {
            throw (new Exception( "File $newfilename not opened" ));
        }

        if (! function_exists( 'curl_init' )) {
            G::SendTemporalMessage( 'ID_CURLFUN_ISUNDEFINED', "warning", 'LABEL', '', '100%', '' );
            G::header( 'location: ../processes/processes_Library' );
            die();
        }
        $ch = curl_init();

        curl_setopt( $ch, CURLOPT_FILE, $out );
        curl_setopt( $ch, CURLOPT_HEADER, 0 );
        curl_setopt( $ch, CURLOPT_URL, $file );

        curl_exec( $ch );
        $errorMsg = curl_error( $ch );
        fclose( $out );

        curl_close( $ch );
        return $errorMsg;

    } //end function


    /**
     * get the process Data from a process
     *
     * @param $proId process Uid
     * @return $result
     */
    public function ws_processGetData ($proId)
    {
        global $sessionId;
        global $client;

        $endpoint = PML_WSDL_URL;
        $proxy = array ();
        $sysConf = System::getSystemConfiguration();
        if ($sysConf['proxy_host'] != '') {
            $proxy['proxy_host'] = $sysConf['proxy_host'];
            if ($sysConf['proxy_port'] != '') {
                $proxy['proxy_port'] = $sysConf['proxy_port'];
            }
            if ($sysConf['proxy_user'] != '') {
                $proxy['proxy_login'] = $sysConf['proxy_user'];
            }
            if ($sysConf['proxy_pass'] != '') {
                $proxy['proxy_password'] = $sysConf['proxy_pass'];
            }
        }
        $client = new SoapClient( $endpoint, $proxy );

        $sessionId = '';
        $params = array ('sessionId' => $sessionId,'processId' => $proId
        );
        $result = $client->__SoapCall( 'processGetData', array ($params
        ) );
        if ($result->status_code == 0) {
            return $result;
        }
        throw (new Exception( $result->message ));
    }

    /**
     * parse an array of Items
     *
     * @param $proId process Uid
     * @return $result
     */
    public function parseItemArray ($array)
    {
        if (! isset( $array->item ) && ! is_array( $array )) {
            return null;
        }

        $result = array ();
        if (isset( $array->item )) {
            foreach ($array->item as $key => $value) {
                $result[$value->key] = $value->value;
            }
        } else {
            foreach ($array as $key => $value) {
                $result[$value->key] = $value->value;
            }
        }
        return $result;
    }

    public function getProcessFiles ($proUid, $type)
    {
        $filesList = array ();

        switch ($type) {
            case "mail":
            case "email":
                $basePath = PATH_DATA_MAILTEMPLATES;
                break;
            case "public":
                $basePath = PATH_DATA_PUBLIC;
                break;
            default:
                throw new Exception( "Unknow Process Files Type \"$type\"." );
                break;
        }

        $dir = $basePath . $proUid . PATH_SEP;

        G::verifyPath( $dir, true ); //Create if it does not exist


        //Creating the default template (if not exists)
        if (! file_exists( $dir . "alert_message.html" )) {
            @copy( PATH_TPL . "mails" . PATH_SEP . "alert_message.html", $dir . "alert_message.html" );
        }

        if (! file_exists( $dir . "unassignedMessage.html" )) {
            @copy( PATH_TPL . "mails" . PATH_SEP . "unassignedMessage.html", $dir . "unassignedMessage.html" );
        }

        $files = glob( $dir . "*.*" );

        foreach ($files as $file) {
            $fileName = basename( $file );

            if ($fileName != "alert_message.html" && $fileName != "unassignedMessage.html") {
                $filesList[] = array ("filepath" => $file,"filename" => $fileName
                );
            }
        }
        return $filesList;
    }
}
//end class processes


/**
 * Object Document class
 *
 * @package workflow.engine.ProcessMaker
 */
class ObjectDocument
{
    public $type;
    public $name;
    public $data;
    public $origin;

    /**
     * Constructor
     */
    public function __construct ()
    {
        $this->type = '';
        $this->name = '';
        $this->data = '';
        $this->origin = '';
    }
}

/**
 * ObjectDocument Collection
 *
 * @package workflow.engine.ProcessMaker
 */
class ObjectCellection
{
    public $num;
    public $swapc;
    public $objects;

    /**
     * Constructor
     */
    public function __construct ()
    {
        $this->objects = Array ();
        $this->num = 0;
        $this->swapc = $this->num;
        array_push( $this->objects, 'void' );
    }

    /**
     * add in the collecetion a new object Document
     *
     * @param $name name object document
     * @param $type type object document
     * @param $data data object document
     * @param $origin origin object document
     * @return void
     */
    public function add ($name, $type, $data, $origin)
    {
        $o = new ObjectDocument();
        $o->name = $name;
        $o->type = $type;
        $o->data = $data;
        $o->origin = $origin;

        $this->num ++;
        array_push( $this->objects, $o );
        $this->swapc = $this->num;
    }

    /**
     * get the collection of ObjectDocument
     *
     * @param $name name object document
     * @param $type type object document
     * @param $data data object document
     * @param $origin origin object document
     * @return void
     */
    public function get ()
    {
        if ($this->swapc > 0) {
            $e = $this->objects[$this->swapc];
            $this->swapc --;
            return $e;
        } else {
            $this->swapc = $this->num;
            return false;
        }
    }
}