<?php
/**
 * trackerAjax.php
 *
 * 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.
 *
 */
try {
  if (isset($_POST['form']['action'])) {
    $_POST['action'] = $_POST['form']['action'];
  }
  switch ($_POST['action']) {
  	case 'availableCaseTrackerObjects':
  	  G::LoadClass('processMap');
      $oProcessMap = new ProcessMap();
  	  $oProcessMap->availableCaseTrackerObjects($_POST['PRO_UID']);
    break;
    case 'assignCaseTrackerObject':
      G::LoadClass('processMap');
      $oProcessMap = new ProcessMap();
      $cto_UID = $oProcessMap->assignCaseTrackerObject($_POST['PRO_UID'], $_POST['OBJECT_TYPE'], $_POST['OBJECT_UID']);
      $oProcessMap->getCaseTrackerObjectsCriteria($_POST['PRO_UID']);
      echo $cto_UID;
    break;
    case 'removeCaseTrackerObject':
      G::LoadClass('processMap');
      $oProcessMap = new ProcessMap();
      $oProcessMap->removeCaseTrackerObject($_POST['CTO_UID'], $_POST['PRO_UID'], $_POST['STEP_POSITION']);
      $oProcessMap->getCaseTrackerObjectsCriteria($_POST['PRO_UID']);
    break;
    case 'upCaseTrackerObject':
      G::LoadClass('processMap');
      $oProcessMap = new ProcessMap();
      $oProcessMap->upCaseTrackerObject($_POST['CTO_UID'], $_POST['PRO_UID'], $_POST['STEP_POSITION']);
      $oProcessMap->getCaseTrackerObjectsCriteria($_POST['PRO_UID']);
    break;
    case 'downCaseTrackerObject':
      G::LoadClass('processMap');
      $oProcessMap = new ProcessMap();
      $oProcessMap->downCaseTrackerObject($_POST['CTO_UID'], $_POST['PRO_UID'], $_POST['STEP_POSITION']);
      $oProcessMap->getCaseTrackerObjectsCriteria($_POST['PRO_UID']);
    break;
    case 'editStagesMap':
      $oTemplatePower = new TemplatePower(PATH_TPL . 'tracker/stages_Map.html');
			$oTemplatePower->prepare();
			$G_PUBLISH = new Publisher;
			$G_PUBLISH->AddContent('template', '', '', '', $oTemplatePower);
	    $oHeadPublisher =& headPublisher::getSingleton();
	    $oHeadPublisher->addScriptCode('
			  var pb=leimnud.dom.capture("tag.body 0");
			  Sm=new stagesmap();
			  Sm.options = {
			  	target    : "sm_target",
			  	dataServer: "../tracker/tracker_Ajax",
			  	uid       : "' . $_POST['PRO_UID'] . '",
			  	lang      : "' . SYS_LANG . '",
			  	theme     : "processmaker",
			  	size      : {w:"780",h:"540"},
			  	images_dir: "/jscore/processmap/core/images/",
			  	rw        : true,
			  	hideMenu  : false
			  };
			  Sm.make();');
			G::RenderPage('publish', 'raw');
    break;
    case 'showUploadedDocumentTracker':
		  require_once 'classes/model/AppDocument.php';
		  require_once 'classes/model/AppDelegation.php';
		  require_once 'classes/model/InputDocument.php';
		  require_once 'classes/model/Users.php';
		  $oAppDocument = new AppDocument();
		  $oAppDocument->Fields = $oAppDocument->load($_POST['APP_DOC_UID']);
		  
		  $oInputDocument = new InputDocument();
		  if ($oAppDocument->Fields['DOC_UID'] != -1) {
		    $Fields = $oInputDocument->load($oAppDocument->Fields['DOC_UID']);
		  }
		  else {
		    $Fields = array('INP_DOC_FORM_NEEDED' => '', 'FILENAME' => $oAppDocument->Fields['APP_DOC_FILENAME']);
		  }
		  $oCriteria = new Criteria('workflow');
      $oCriteria->add(AppDelegationPeer::DEL_INDEX, $oAppDocument->Fields['DEL_INDEX']);
      $oDataset = AppDelegationPeer::doSelectRS($oCriteria);
      $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
      $oDataset->next();
      $aRow = $oDataset->getRow();
      $oTask = new Task();
      $aTask = $oTask->load($aRow['TAS_UID']);
      $Fields['ORIGIN'] = $aTask['TAS_TITLE'];
		  $oUser = new Users();
		  $aUser = $oUser->load($oAppDocument->Fields['USR_UID']);
		  $Fields['CREATOR'] = $aUser['USR_FIRSTNAME'] . ' ' . $aUser['USR_LASTNAME'];
		  switch ($Fields['INP_DOC_FORM_NEEDED'])
		  {
		  	case 'REAL':
		  	$sXmlForm = 'tracker/tracker_ViewAnyInputDocument2';
		  	break;
		  	case 'VIRTUAL':
		  	$sXmlForm = 'tracker/tracker_ViewAnyInputDocument1';
		  	break;
		  	case 'VREAL':
		  	$sXmlForm = 'tracker/tracker_ViewAnyInputDocument3';
		  	break;
		  	default:
		  	$sXmlForm = 'tracker/tracker_ViewAnyInputDocument';
		  	break;
		  }
		  $oAppDocument->Fields['VIEW'] = G::LoadTranslation('ID_OPEN');
		  $oAppDocument->Fields['FILE'] = 'tracker_ShowDocument?a=' . $_POST['APP_DOC_UID'] . '&r=' . rand();
		  
  		  //If plugin and trigger are defined for listing
		  if ( $oPluginRegistry->existsTrigger ( PM_CASE_DOCUMENT_LIST_ARR ) ) {      
      			$oPluginRegistry =& PMPluginRegistry::getSingleton();
      			$filesPluginArray=$oPluginRegistry->executeTriggers ( PM_CASE_DOCUMENT_LIST_ARR , $_SESSION['APPLICATION'] );      
      			//Now search for the file, if exists the change the download URL
      			foreach($filesPluginArray as $file){      	
      				if($file->filename==$_POST['APP_DOC_UID']){      					
      					$oAppDocument->Fields['FILE'] = $file->downloadScript;      		
      				}
      			}
    		}
		  
		  
		  $G_PUBLISH = new Publisher;
		  $G_PUBLISH->AddContent('xmlform', 'xmlform', $sXmlForm, '', G::array_merges($Fields, $oAppDocument->Fields), '');
		  G::RenderPage('publish', 'raw');
		break;
		case 'showGeneratedDocumentTracker':
		  require_once 'classes/model/AppDocument.php';
		  require_once 'classes/model/AppDelegation.php';
		  $oAppDocument = new AppDocument();
		  $aFields = $oAppDocument->load($_POST['APP_DOC_UID']);
		  require_once 'classes/model/OutputDocument.php';
		  $oOutputDocument = new OutputDocument();
		  $aOD = $oOutputDocument->load($aFields['DOC_UID']);
		  
		  $oCriteria = new Criteria('workflow');
      $oCriteria->add(AppDelegationPeer::DEL_INDEX, $aFields['DEL_INDEX']);
      $oDataset = AppDelegationPeer::doSelectRS($oCriteria);
      $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
      $oDataset->next();
      $aRow = $oDataset->getRow();
      $oTask = new Task();
      $aTask = $oTask->load($aRow['TAS_UID']);
      $aFields['ORIGIN'] = $aTask['TAS_TITLE'];
      require_once 'classes/model/Users.php';
		  $oUser = new Users();
		  $aUser = $oUser->load($aFields['USR_UID']);
		  $aFields['CREATOR'] = $aUser['USR_FIRSTNAME'] . ' ' . $aUser['USR_LASTNAME'];
		  $aFields['VIEW'] = G::LoadTranslation('ID_OPEN');
		  $aFields['FILE1'] = 'tracker_ShowOutputDocument?a=' . $aFields['APP_DOC_UID'] . '&ext=doc&random=' . rand();
		  $aFields['FILE2'] = 'tracker_ShowOutputDocument?a=' . $aFields['APP_DOC_UID'] . '&ext=pdf&random=' . rand();
		  
		  
		  //If plugin and trigger are defined for listing
		  if ( $oPluginRegistry->existsTrigger ( PM_CASE_DOCUMENT_LIST_ARR ) ) {      
      			$oPluginRegistry =& PMPluginRegistry::getSingleton();
      			$filesPluginArray=$oPluginRegistry->executeTriggers ( PM_CASE_DOCUMENT_LIST_ARR , $aFields['APP_UID'] );      
      			//Now search for the file, if exists the change the download URL      			
      			foreach($filesPluginArray as $file){      				
      				if($file->filename==$_POST['APP_DOC_UID']){      					
      					$aFields['FILE2'] = $file->downloadScript;// The PDF is the only one uploaded to KT
      				}
      			}
    		}
		  
		  
		  
		  $G_PUBLISH = new Publisher();
		  $G_PUBLISH->AddContent('xmlform', 'xmlform', 'tracker/tracker_ViewAnyOutputDocument', '', G::array_merges($aOD, $aFields), '');
		  G::RenderPage('publish', 'raw');
		break;
		case 'load':
      $oConnection = Propel::getConnection('workflow');
		  $oStatement  = $oConnection->prepareStatement("CREATE TABLE IF NOT EXISTS `STAGE` (
                                                       `STG_UID` VARCHAR( 32 ) NOT NULL ,
                                                       `PRO_UID` VARCHAR( 32 ) NOT NULL ,
                                                       `STG_POSX` INT( 11 ) NOT NULL DEFAULT '0',
                                                       `STG_POSY` INT( 11 ) NOT NULL DEFAULT '0',
                                                       `STG_INDEX` INT( 11 ) NOT NULL DEFAULT '0',
                                                       PRIMARY KEY ( `STG_UID` )
                                                     );");
		  $oStatement->executeQuery();
		  /***************************************************************************************************************/
		  require_once 'classes/model/Stage.php';
		  require_once 'classes/model/Process.php';
		  require_once 'classes/model/Task.php';
		  require_once 'classes/model/AppDelegation.php';
		  $oJSON    = new Services_JSON();
      $oData    = $oJSON->decode(stripslashes($_POST['data']));
      $oProcess = new Process();
      $aRow     = $oProcess->load($oData->uid);
  		$oSM->title->label       = strip_tags($aRow['PRO_TITLE']);
      //$oSM->title->position->x = $aRow['PRO_TITLE_X'];
      //$oSM->title->position->y = $aRow['PRO_TITLE_Y'];
      $oSM->title->position->x = 10;
      $oSM->title->position->y = 10;
      $oSM->stages             = array();
      $oCriteria = new Criteria('workflow');
      $oCriteria->addSelectColumn(StagePeer::STG_UID);
      $oCriteria->addSelectColumn(ContentPeer::CON_VALUE);
      $oCriteria->addSelectColumn(StagePeer::STG_POSX);
      $oCriteria->addSelectColumn(StagePeer::STG_POSY);
      $aConditions   = array();
      $aConditions[] = array(0 => StagePeer::STG_UID,        1 => ContentPeer::CON_ID);
      $aConditions[] = array(0 => ContentPeer::CON_CATEGORY, 1 => DBAdapter::getStringDelimiter() . 'STG_TITLE' . DBAdapter::getStringDelimiter());
      $aConditions[] = array(0 => ContentPeer::CON_LANG,     1 => DBAdapter::getStringDelimiter() . SYS_LANG . DBAdapter::getStringDelimiter());
      $oCriteria->addJoinMC($aConditions, Criteria::LEFT_JOIN);
      $oCriteria->add(StagePeer::PRO_UID, $oData->uid);
      $oCriteria->addAscendingOrderByColumn(StagePeer::STG_INDEX);
      $oDataset = StagePeer::doSelectRS($oCriteria);
      $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
      $oDataset->next();
      while ($aRow1 = $oDataset->getRow()) {
        $oStage                 = null;
      	$oStage->uid            = $aRow1['STG_UID'];
      	$oStage->label          = strip_tags($aRow1['CON_VALUE']);
      	$oStage->position->x    = (int)$aRow1['STG_POSX'];
      	$oStage->position->y    = (int)$aRow1['STG_POSY'];
      	$oStage->derivation     = null;
      	$oStage->derivation->to = array();
      	if (!$oData->mode) {
      	  $oCriteria = new Criteria('workflow');
      	  $oCriteria->add(TaskPeer::STG_UID, $aRow1['STG_UID']);
      	  $oDataset1 = TaskPeer::doSelectRS($oCriteria);
          $oDataset1->setFetchmode(ResultSet::FETCHMODE_ASSOC);
          $oDataset1->next();
          $aTasks = array();
          while ($aRow2 = $oDataset1->getRow()) {
            $aTasks[] = $aRow2['TAS_UID'];
            $oDataset1->next();
          }
          $oCriteria = new Criteria('workflow');
          $oCriteria->add(AppDelegationPeer::APP_UID, $_SESSION['APPLICATION']);
      	  $oCriteria->add(AppDelegationPeer::TAS_UID, $aTasks, Criteria::IN);
      	  $oCriteria->add($oCriteria->getNewCriterion(AppDelegationPeer::DEL_FINISH_DATE, null, Criteria::ISNULL)->addOr($oCriteria->getNewCriterion(AppDelegationPeer::DEL_FINISH_DATE, '')));
      	  if (AppDelegationPeer::doCount($oCriteria) > 0) {
      	    $oStage->color = '#FF0000';
      	  }
      	}
        $oSM->stages[]          = $oStage;
        $oDataset->next();
      }
      foreach ($oSM->stages as $iKey => $oStage) {
        if (isset($oSM->stages[$iKey + 1])) {
          $oDerivation = new StdClass();
          $oDerivation->stage = $oSM->stages[$iKey + 1]->uid;
          $oSM->stages[$iKey]->derivation->to = array($oDerivation);
          $oSM->stages[$iKey]->derivation->type = 0;
        }
      }
      $oJSON = new Services_JSON();
      echo $oJSON->encode($oSM);
    break;
    case 'addStage':
      require_once 'classes/model/Stage.php';
		  $oJSON    = new Services_JSON();
      $oData    = $oJSON->decode(stripslashes($_POST['data']));
      $oCriteria = new Criteria('workflow');
      $oCriteria->addSelectColumn('STG_UID');
      $oCriteria->add(StagePeer::PRO_UID, $oData->uid);
      $oDataset = StagePeer::doSelectRS($oCriteria);
      $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
      $oDataset->next();
      $aStages      = array();
      $iStageNumber = 0;
      while ($aRow = $oDataset->getRow()) {
      	$aStages[] = $aRow['STG_UID'];
      	$iStageNumber++;
      	$oDataset->next();
      }
      if ($iStageNumber == 0) {
      	$iStageNumber = 1;
      }
      $iIndex    = $iStageNumber + 1;
      $bContinue = false;
      while (!$bContinue) {
      	$oCriteria = new Criteria('workflow');
        $oCriteria->addSelectColumn('COUNT(*) AS TIMES');
        $oCriteria->add(ContentPeer::CON_ID,       $aStages, Criteria::IN);
        $oCriteria->add(ContentPeer::CON_CATEGORY, 'STG_TITLE');
        $oCriteria->add(ContentPeer::CON_LANG,     SYS_LANG);
        $oCriteria->add(ContentPeer::CON_VALUE,    G::LoadTranslation('ID_STAGE') . ' ' . $iStageNumber);
        $oDataset = ContentPeer::doSelectRS($oCriteria);
        $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
        $oDataset->next();
        $aRow = $oDataset->getRow();
        if ((int)$aRow['TIMES'] > 0) {
          $iStageNumber += 1;
        }
        else {
          $bContinue = true;
        }
      }
  	  $oStage           = new Stage();
  	  $oNewStage->label = G::LoadTranslation('ID_STAGE') . ' ' . $iStageNumber;
  	  
  	  if($oData->position->x < 0) $oData->position->x *= -1;
  	  if($oData->position->y < 0) $oData->position->y *= -1;
  	  
  	  $oNewStage->uid   = $oStage->create(array('PRO_UID' => $oData->uid, 'STG_TITLE' => $oNewStage->label, 'STG_POSX' => $oData->position->x, 'STG_POSY' => $oData->position->y, 'STG_INDEX' => $iIndex));
  	  $oJSON            = new Services_JSON();
  	  echo $oJSON->encode($oNewStage);
    break;
    case 'saveStagePosition':
      require_once 'classes/model/Stage.php';
		  $oJSON               = new Services_JSON();
      $oData               = $oJSON->decode(stripslashes($_POST['data']));
      $oStage              = new Stage();
  	  $aFields             = $oStage->load($oData->uid);
  	  $aFields['STG_UID']  = $oData->uid;
  	  $aFields['STG_POSX'] = $oData->position->x;
  	  $aFields['STG_POSY'] = $oData->position->y;
  	  $oStage->update($aFields);
    break;
    case 'deleteStage':
      require_once 'classes/model/Stage.php';
		  $oJSON   = new Services_JSON();
      $oData   = $oJSON->decode(stripslashes($_POST['data']));
      $oStage  = new Stage();
      $aFields = $oStage->load($oData->stg_uid);
  	  $oStage->remove($oData->stg_uid);
  	  $oStage->reorderPositions($aFields['PRO_UID'], $aFields['STG_INDEX']);
  	  require_once 'classes/model/Task.php';
  		$oCriteria1 = new Criteria('workflow');
  		$oCriteria1->add(TaskPeer::STG_UID, $oData->stg_uid);
  		$oCriteria2 = new Criteria('workflow');
  		$oCriteria2->add(TaskPeer::STG_UID, '');
  		BasePeer::doUpdate($oCriteria1, $oCriteria2, Propel::getConnection('workflow'));
    break;
    case 'editStage':
      require_once 'classes/model/Stage.php';
		  $oJSON   = new Services_JSON();
      $oData   = $oJSON->decode(stripslashes($_POST['data']));
      $oStage  = new Stage();
      $aFields = $oStage->load($oData->stg_uid);
      $aFields['THEINDEX'] = $oData->theindex;
      $aFields['action']   = 'updateStage';
    	global $G_PUBLISH;
  	  $G_PUBLISH = new Publisher();
      $G_PUBLISH->AddContent('xmlform', 'xmlform', 'tracker/tracker_StageEdit', '', $aFields, '../tracker/tracker_Ajax');
      G::RenderPage('publish', 'raw');
    break;
    case 'updateStage':
      require_once 'classes/model/Stage.php';
      $oStage  = new Stage();
      $aFields = $oStage->load($_POST['form']['STG_UID']);
    	$aFields['STG_TITLE'] = $_POST['form']['STG_TITLE'];
    	$oStage->update($aFields);
    break;
    case 'tasksAssigned':
      require_once 'classes/model/Stage.php';
      require_once 'classes/model/Task.php';
		  $oJSON     = new Services_JSON();
      $oData     = $oJSON->decode(stripslashes($_POST['data']));
      $oCriteria = new Criteria('workflow');
      $oCriteria->addSelectColumn(TaskPeer::TAS_UID);
      $oCriteria->addAsColumn('TAS_TITLE', ContentPeer::CON_VALUE);
      $aConditions   = array();
      $aConditions[] = array(0 => TaskPeer::TAS_UID,         1 => ContentPeer::CON_ID);
      $aConditions[] = array(0 => ContentPeer::CON_CATEGORY, 1 => DBAdapter::getStringDelimiter() . 'TAS_TITLE' . DBAdapter::getStringDelimiter());
      $aConditions[] = array(0 => ContentPeer::CON_LANG,     1 => DBAdapter::getStringDelimiter() . SYS_LANG . DBAdapter::getStringDelimiter());
      $oCriteria->addJoinMC($aConditions, Criteria::LEFT_JOIN);
      $oCriteria->add(TaskPeer::STG_UID, $oData->stg_uid);
      $oCriteria->addAscendingOrderByColumn('TAS_TITLE');
    	global $G_PUBLISH;
  	  $G_PUBLISH = new Publisher();
      $G_PUBLISH->AddContent('propeltable', 'paged-table', 'tracker/tracker_StageTasks', $oCriteria, array('PRO_UID' => $oData->pro_uid, 'STG_UID' => $oData->stg_uid));
      G::RenderPage('publish', 'raw');
    break;
    case 'availableTasksForTheStage':
      require_once 'classes/model/Process.php';
      require_once 'classes/model/Task.php';
      $oCriteria = new Criteria('workflow');
      $oCriteria->addSelectColumn(TaskPeer::TAS_UID);
      $oCriteria->addAsColumn('TAS_TITLE', ContentPeer::CON_VALUE);
      $aConditions   = array();
      $aConditions[] = array(0 => TaskPeer::TAS_UID,         1 => ContentPeer::CON_ID);
      $aConditions[] = array(0 => ContentPeer::CON_CATEGORY, 1 => DBAdapter::getStringDelimiter() . 'TAS_TITLE' . DBAdapter::getStringDelimiter());
      $aConditions[] = array(0 => ContentPeer::CON_LANG,     1 => DBAdapter::getStringDelimiter() . SYS_LANG . DBAdapter::getStringDelimiter());
      $oCriteria->addJoinMC($aConditions, Criteria::LEFT_JOIN);
      $oCriteria->add(TaskPeer::PRO_UID, $_POST['PRO_UID']);
      $oCriteria->add(TaskPeer::STG_UID, '');
      $oCriteria->addAscendingOrderByColumn('TAS_TITLE');
    	global $G_PUBLISH;
  	  $G_PUBLISH = new Publisher();
      $G_PUBLISH->AddContent('propeltable', 'paged-table', 'tracker/tracker_AvailableStageTasks', $oCriteria, array('STG_UID' => $_POST['STG_UID']));
      G::RenderPage('publish', 'raw');
    break;
    case 'assignTaskToStage':
      require_once 'classes/model/Task.php';
  		$oCriteria1 = new Criteria('workflow');
  		$oCriteria1->add(TaskPeer::TAS_UID, $_POST['TAS_UID']);
  		$oCriteria2 = new Criteria('workflow');
  		$oCriteria2->add(TaskPeer::STG_UID, $_POST['STG_UID']);
  		BasePeer::doUpdate($oCriteria1, $oCriteria2, Propel::getConnection('workflow'));
    break;
    case 'removeTaskFromTheStage':
      require_once 'classes/model/Task.php';
  		$oCriteria1 = new Criteria('workflow');
  		$oCriteria1->add(TaskPeer::TAS_UID, $_POST['TAS_UID']);
  		$oCriteria2 = new Criteria('workflow');
  		$oCriteria2->add(TaskPeer::STG_UID, '');
  		BasePeer::doUpdate($oCriteria1, $oCriteria2, Propel::getConnection('workflow'));
    break;
  }
}
catch (Exception $oException) {
	die($oException->getMessage());
}
?>