initial commit from rev. 632
This commit is contained in:
Erik Amaru Ortiz
402
workflow/engine/classes/model/Step.php
Normal file
402
workflow/engine/classes/model/Step.php
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<?php
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/**
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* Step.php
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*
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2008 Colosa Inc.23
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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*
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*/
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require_once 'classes/model/om/BaseStep.php';
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/**
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* Skeleton subclass for representing a row from the 'STEP' table.
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*
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*
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*
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* You should add additional methods to this class to meet the
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* application requirements. This class will only be generated as
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* long as it does not already exist in the output directory.
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*
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* @package classes.model
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*/
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class Step extends BaseStep {
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function create($aData)
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{
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$con = Propel::getConnection(StepPeer::DATABASE_NAME);
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try
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{
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if ( isset ( $aData['STEP_UID'] ) && $aData['STEP_UID']== '' )
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unset ( $aData['STEP_UID'] );
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if ( isset ( $aData['STEP_UID'] ) )
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$sStepUID = $aData['STEP_UID'];
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else
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$sStepUID = G::generateUniqueID();
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$con->begin();
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$this->setStepUid($sStepUID);
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$this->setProUid($aData['PRO_UID']);
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$this->setTasUid($aData['TAS_UID']);
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if (isset ( $aData['STEP_TYPE_OBJ'] ))
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$this->setStepTypeObj( $aData['STEP_TYPE_OBJ'] );
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else
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$this->setStepTypeObj("DYNAFORM");
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if (isset ( $aData['STEP_UID_OBJ'] ))
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$this->setStepUidObj( $aData['STEP_UID_OBJ'] );
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else
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$this->setStepUidObj("");
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if (isset ( $aData['STEP_CONDITION'] ))
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$this->setStepCondition( $aData['STEP_CONDITION'] );
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else
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$this->setStepCondition("");
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if (isset ( $aData['STEP_POSITION'] ))
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$this->setStepPosition( $aData['STEP_POSITION'] );
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else
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$this->setStepPosition("");
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if (isset ( $aData['STEP_MODE'] ))
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$this->setStepMode( $aData['STEP_MODE'] );
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else
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$this->setStepMode("");
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if($this->validate())
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{
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$result=$this->save();
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$con->commit();
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return $sStepUID;
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}
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else
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{
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$con->rollback();
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throw(new Exception("Failed Validation in class ".get_class($this)."."));
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}
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}
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catch(Exception $e)
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{
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$con->rollback();
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throw($e);
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}
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}
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public function load($StepUid)
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{
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try {
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$oRow = StepPeer::retrieveByPK( $StepUid );
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if (!is_null($oRow))
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{
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$aFields = $oRow->toArray(BasePeer::TYPE_FIELDNAME);
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$this->fromArray($aFields,BasePeer::TYPE_FIELDNAME);
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$this->setNew(false);
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return $aFields;
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}
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else {
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throw( new Exception( "The row '$StepUid' in table StepUid doesn't exist!" ));
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}
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}
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catch (Exception $oError) {
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throw($oError);
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}
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}
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public function loadByProcessTaskPosition($sProUid, $sTasUid, $sPosition )
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{
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try {
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$c = new Criteria('workflow');
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$c->add ( StepPeer::PRO_UID, $sProUid );
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$c->add ( StepPeer::TAS_UID, $sTasUid );
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$c->add ( StepPeer::STEP_POSITION, $sPosition );
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if (StepPeer::doCount($c) > 0) {
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$rs = StepPeer::doSelect( $c );
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return $rs[0];
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}
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else {
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return null;
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}
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}
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catch (Exception $oError) {
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throw($oError);
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}
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}
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/*
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* Load the step information using the Task UID, the type and the object UID
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* @param string $sTaskUID
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* @param string $sType
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* @param string $sUID
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* @return variant
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*/
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public function loadByType($sTasUid, $sType, $sUid )
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{
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try {
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$c = new Criteria('workflow');
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$c->add ( StepPeer::TAS_UID, $sTasUid );
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$c->add ( StepPeer::STEP_TYPE_OBJ, $sType );
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$c->add ( StepPeer::STEP_UID_OBJ, $sUid );
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$rs = StepPeer::doSelect( $c );
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if (!is_null($rs) && !is_null($rs[0]))
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{
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return $rs[0];
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}
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else {
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throw( new Exception( "You tried to call to loadByType method without send the Task UID or Type or Object UID !" ));
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}
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}
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catch (Exception $oError) {
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throw($oError);
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}
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}
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/*
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* update the step information using an array with all values
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* @param array $fields
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* @return variant
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*/
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function update($fields)
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{
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$con = Propel::getConnection(StepPeer::DATABASE_NAME);
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try
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{
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$con->begin();
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$this->load($fields['STEP_UID']);
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$this->fromArray($fields,BasePeer::TYPE_FIELDNAME);
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if($this->validate())
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{
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$result=$this->save();
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$con->commit();
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return $result;
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}
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else
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{
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$con->rollback();
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throw(new Exception("Failed Validation in class ".get_class($this)."."));
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}
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}
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catch(Exception $e)
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{
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$con->rollback();
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throw($e);
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}
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}
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function remove($sStepUID)
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{
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require_once('classes/model/StepTrigger.php');
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$oStepTriggers = new StepTrigger();
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$oCriteria = new Criteria('workflow');
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$oCriteria->add(StepTriggerPeer::STEP_UID , $sStepUID);
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$oDataset = StepTriggerPeer::doSelectRS($oCriteria);
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$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
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while($oDataset->next()){
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$aRow = $oDataset->getRow();
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$oStepTriggers->remove($aRow['STEP_UID'], $aRow['TAS_UID'], $aRow['TRI_UID'], $aRow['ST_TYPE']);
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}
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/*$con = Propel::getConnection(StepPeer::DATABASE_NAME);
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try
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{
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$con->begin();
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//$this->fromArray($fields,BasePeer::TYPE_FIELDNAME);
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$this->setStepUid($sStepUID);
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$result=$this->delete();
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$con->commit();
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return $result;
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}
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catch(Exception $e)
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{
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$con->rollback();
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throw($e);
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}*/
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$oConnection = Propel::getConnection(StepPeer::DATABASE_NAME);
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try {
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$oStep = StepPeer::retrieveByPK($sStepUID);
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if (!is_null($oStep))
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{
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$oConnection->begin();
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$iResult = $oStep->delete();
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$oConnection->commit();
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return $iResult;
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}
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else {
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throw(new Exception('This row doesn\'t exists!'));
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}
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}
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catch (Exception $oError) {
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$oConnection->rollback();
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throw($oError);
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}
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}
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function getNextPosition($sTaskUID) {
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try {
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$oCriteria = new Criteria('workflow');
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$oCriteria->addSelectColumn('(COUNT(*) + 1) AS POSITION');
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$oCriteria->add(StepPeer::TAS_UID, $sTaskUID);
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$oDataset = StepPeer::doSelectRS($oCriteria);
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$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
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$oDataset->next();
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$aRow = $oDataset->getRow();
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return (int)$aRow['POSITION'];
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}
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catch (Exception $oException) {
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throw $Exception;
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}
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}
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function reOrder($sStepUID, $iPosition) {
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try {
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/*$oCriteria1 = new Criteria('workflow');
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$oCriteria1->add(StepPeer::STEP_POSITION, StepPeer::STEP_POSITION);
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$oCriteria2 = new Criteria('workflow');
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$oCriteria2->add(StepPeer::TAS_UID, $sTaskUID);
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$oCriteria2->add(StepPeer::STEP_POSITION, $iPosition, '>');
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BasePeer::doUpdate($oCriteria2, $oCriteria1, Propel::getConnection('workflow'));*/
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$oStep = StepPeer::retrieveByPK($sStepUID);
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$sTaskUID = $oStep->getTasUid();
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$oCriteria = new Criteria('workflow');
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$oCriteria->add(StepPeer::TAS_UID, $sTaskUID);
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$oCriteria->add(StepPeer::STEP_POSITION, $iPosition, '>');
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$oDataset = StepPeer::doSelectRS($oCriteria);
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$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
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$oDataset->next();
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while ($aRow = $oDataset->getRow()) {
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$oStep = StepPeer::retrieveByPK($aRow['STEP_UID']);
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$oStep->setStepPosition(($aRow['STEP_POSITION']) - 1);
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$oStep->save();
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$oDataset->next();
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}
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}
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catch (Exception $oException) {
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throw $oException;
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}
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}
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function up($sStepUID = '', $sTaskUID = '', $iPosition = 0) {
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try {
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if ($iPosition > 1) {
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$oCriteria1 = new Criteria('workflow');
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$oCriteria1->add(StepPeer::STEP_POSITION, $iPosition);
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$oCriteria2 = new Criteria('workflow');
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$oCriteria2->add(StepPeer::TAS_UID, $sTaskUID);
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$oCriteria2->add(StepPeer::STEP_POSITION, ($iPosition - 1));
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BasePeer::doUpdate($oCriteria2, $oCriteria1, Propel::getConnection('workflow'));
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$oCriteria1 = new Criteria('workflow');
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$oCriteria1->add(StepPeer::STEP_POSITION, ($iPosition - 1));
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$oCriteria2 = new Criteria('workflow');
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$oCriteria2->add(StepPeer::STEP_UID, $sStepUID);
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BasePeer::doUpdate($oCriteria2, $oCriteria1, Propel::getConnection('workflow'));
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}
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}
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catch (Exception $oException) {
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throw $oException;
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}
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}
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function down($sStepUID = '', $sTaskUID = '', $iPosition = 0) {
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try {
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$oCriteria = new Criteria('workflow');
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$oCriteria->addSelectColumn('COUNT(*) AS MAX_POSITION');
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$oCriteria->add(StepPeer::TAS_UID, $sTaskUID);
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$oDataset = StepPeer::doSelectRS($oCriteria);
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$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
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$oDataset->next();
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$aRow = $oDataset->getRow();
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if ($iPosition < (int)$aRow['MAX_POSITION']) {
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$oCriteria1 = new Criteria('workflow');
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$oCriteria1->add(StepPeer::STEP_POSITION, $iPosition);
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$oCriteria2 = new Criteria('workflow');
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$oCriteria2->add(StepPeer::TAS_UID, $sTaskUID);
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$oCriteria2->add(StepPeer::STEP_POSITION, ($iPosition + 1));
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BasePeer::doUpdate($oCriteria2, $oCriteria1, Propel::getConnection('workflow'));
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$oCriteria1 = new Criteria('workflow');
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$oCriteria1->add(StepPeer::STEP_POSITION, ($iPosition + 1));
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$oCriteria2 = new Criteria('workflow');
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$oCriteria2->add(StepPeer::STEP_UID, $sStepUID);
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BasePeer::doUpdate($oCriteria2, $oCriteria1, Propel::getConnection('workflow'));
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}
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}
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catch (Exception $oException) {
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throw $oException;
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}
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}
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function removeStep($sType = '', $sObjUID = '') {
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try {
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$oCriteria = new Criteria('workflow');
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$oCriteria->add(StepPeer::STEP_TYPE_OBJ, $sType);
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$oCriteria->add(StepPeer::STEP_UID_OBJ, $sObjUID);
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$oDataset = StepPeer::doSelectRS($oCriteria);
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$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
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$oDataset->next();
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while ($aRow = $oDataset->getRow()) {
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$this->reOrder($aRow['STEP_UID'], $aRow['STEP_POSITION']);
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$this->remove($aRow['STEP_UID']);
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$oDataset->next();
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}
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}
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catch (Exception $oException) {
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throw $oException;
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}
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}
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/**
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* verify if Step row specified in [sUid] exists.
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*
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* @param string $sUid the uid of the
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*/
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function StepExists ( $sUid ) {
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$con = Propel::getConnection(StepPeer::DATABASE_NAME);
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try {
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$oObj = StepPeer::retrieveByPk( $sUid );
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if ( get_class ($oObj) == 'Step' ) {
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return true;
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}
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else {
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return false;
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}
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}
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catch (Exception $oError) {
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throw($oError);
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}
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}
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/**
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* verify if a dynaform is assigned some steps
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*
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* @param string $sproUid the uid of the process
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* @param string $sObjUID the uid of the dynaform
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*/
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function loadInfoAssigDynaform($sproUid,$sObjUID){
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$oCriteria = new Criteria('workflow');
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$oCriteria->add(StepPeer::PRO_UID, $sproUid);
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$oCriteria->add(StepPeer::STEP_UID_OBJ, $sObjUID);
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$oCriteria->add(StepPeer::STEP_TYPE_OBJ, 'DYNAFORM');
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$oDataset = StepPeer::doSelectRS($oCriteria);
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$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
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$oDataset->next();
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$aRow = $oDataset->getRow();
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return($aRow);
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}
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} // Step
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Block a user