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   1  <?php
   2  /*+**********************************************************************************
   3   * The contents of this file are subject to the vtiger CRM Public License Version 1.0
   4   * ("License"); You may not use this file except in compliance with the License
   5   * The Original Code is:  vtiger CRM Open Source
   6   * The Initial Developer of the Original Code is vtiger.
   7   * Portions created by vtiger are Copyright (C) vtiger.
   8   * All Rights Reserved.
   9   ************************************************************************************/
  10  require_once ('include/events/SqlResultIterator.inc');
  11  require_once ('VTWorkflowManager.inc');
  12  require_once ('VTEntityCache.inc');
  13  
  14  require_once  'include/Webservices/Utils.php';
  15  require_once ("modules/Users/Users.php");
  16  require_once ("include/Webservices/VtigerCRMObject.php");
  17  require_once ("include/Webservices/VtigerCRMObjectMeta.php");
  18  require_once ("include/Webservices/DataTransform.php");
  19  require_once ("include/Webservices/WebServiceError.php");
  20  require_once  'include/utils/utils.php';
  21  require_once  'include/Webservices/ModuleTypes.php';
  22  require_once ('include/Webservices/Retrieve.php');
  23  require_once ('include/Webservices/Update.php');
  24  require_once  'include/Webservices/WebserviceField.php';
  25  require_once  'include/Webservices/EntityMeta.php';
  26  require_once  'include/Webservices/VtigerWebserviceObject.php';
  27  require_once ('VTWorkflowUtils.php');
  28  
  29  /*
  30   * VTEventHandler
  31   */
  32  
  33  class VTWorkflowEventHandler extends VTEventHandler {
  34  
  35      /**
  36       * Push tasks to the task queue if the conditions are true
  37       * @param $entityData A VTEntityData object representing the entity.
  38       */
  39  	function handleEvent($eventName, $entityData, $entityCache = false) {
  40          $util = new VTWorkflowUtils();
  41          $user = $util->adminUser();
  42          global $adb;
  43          $isNew = $entityData->isNew();
  44  
  45          if (!$entityCache) {
  46              $entityCache = new VTEntityCache($user);
  47          }
  48  
  49          $wsModuleName = $util->toWSModuleName($entityData);
  50          $wsId = vtws_getWebserviceEntityId($wsModuleName,
  51                          $entityData->getId());
  52          $entityData = $entityCache->forId($wsId);
  53  
  54          /*
  55           * Customer - Feature #10254 Configuring all Email notifications including Ticket notifications
  56           * workflows are intialised from ModCommentsHandler.php
  57           * While adding a comment on any record which are supporting Comments ModCommentsHandler will trigger
  58           */
  59          if (!is_array($this->workflows)) {
  60              $wfs = new VTWorkflowManager($adb);
  61              $this->workflows = $wfs->getWorkflowsForModule($entityData->getModuleName());
  62          }
  63          $workflows = $this->workflows;
  64  
  65          foreach ($workflows as $workflow) {
  66              if (!is_a($workflow, 'Workflow'))
  67                  continue;
  68              switch ($workflow->executionCondition) {
  69                  case VTWorkflowManager::$ON_FIRST_SAVE: {
  70                          if ($isNew) {
  71                              $doEvaluate = true;
  72                          } else {
  73                              $doEvaluate = false;
  74                          }
  75                          break;
  76                      }
  77                  case VTWorkflowManager::$ONCE: {
  78                          $entity_id = vtws_getIdComponents($entityData->getId());
  79                          $entity_id = $entity_id[1];
  80                          if ($workflow->isCompletedForRecord($entity_id)) {
  81                              $doEvaluate = false;
  82                          } else {
  83                              $doEvaluate = true;
  84                          }
  85                          break;
  86                      }
  87                  case VTWorkflowManager::$ON_EVERY_SAVE: {
  88                          $doEvaluate = true;
  89                          break;
  90                      }
  91                  case VTWorkflowManager::$ON_MODIFY: {
  92                          $doEvaluate = !($isNew);
  93                          break;
  94                      }
  95                  case VTWorkflowManager::$MANUAL: {
  96                          $doEvaluate = false;
  97                          break;
  98                      }
  99                  case VTWorkflowManager::$ON_SCHEDULE:{
 100                          $doEvaluate = false;
 101                          break;
 102                      }
 103                  default: {
 104                          throw new Exception("Should never come here! Execution Condition:" . $workflow->executionCondition);
 105                      }
 106              }
 107              if ($doEvaluate && $workflow->evaluate($entityCache, $entityData->getId())) {
 108                  if (VTWorkflowManager::$ONCE == $workflow->executionCondition) {
 109                      $entity_id = vtws_getIdComponents($entityData->getId());
 110                      $entity_id = $entity_id[1];
 111                      $workflow->markAsCompletedForRecord($entity_id);
 112                  }
 113  
 114                  $workflow->performTasks($entityData);
 115              }
 116          }
 117          $util->revertUser();
 118      }
 119  
 120  }
 121  
 122  ?>