<?php

use ProcessMaker\Model\Application as ModelApplication;
use ProcessMaker\Model\Process as ProcessModel;
use ProcessMaker\Plugins\PluginRegistry;
use ProcessMaker\Util\DateTime;


$filter = new InputFilter();

$_GET = $filter->xssRegexFilter($_GET, '/[\-\w]/');

if (!isset($_SESSION['USER_LOGGED'])) {
    if (!strpos($_SERVER['REQUEST_URI'], 'gmail')) {
        $responseObject = new stdclass();
        $responseObject->error = G::LoadTranslation('ID_LOGIN_AGAIN');
        $responseObject->success = true;
        $responseObject->lostSession = true;
        print G::json_encode($responseObject);
        die();
    } else {
        G::SendTemporalMessage('ID_LOGIN_AGAIN', 'warning', 'labels');
        die('<script type="text/javascript">
				try
				{
				var olink = document.location.href;
				olink = ( olink.search("gmail") == -1 ) ? parent.document.location.href : olink;

				if(olink.search("gmail") == -1 ){
					prnt = parent.parent;
					top.location = top.location;
				} else {
					var data = olink.split("?");
					var odata = data[1].split("&");
					var appUid = odata[0].split("=");

					var dataToSend = {
						"action": "credentials",
						"operation": "refreshPmSession",
						"type": "processCall",
						"funParams": [
						appUid[1],
						""
						],
						"expectReturn": false
					};

					var x = parent.postMessage(JSON.stringify(dataToSend), "*");
					if (x == undefined){
						x = parent.parent.postMessage(JSON.stringify(dataToSend), "*");
					}
				}
			}catch (err)
			{
				parent.location = parent.location;
			}
		</script>');
    }
}

require_once 'classes/model/AppDelegation.php';
$delegation = new AppDelegation();
if ($delegation->alreadyRouted($_SESSION['APPLICATION'], $_SESSION['INDEX'])) {
    if (array_key_exists('gmail', $_SESSION) && $_SESSION['gmail'] == 1) {
        $mUrl = '../cases/cases_Open?APP_UID=' . $_SESSION['APPLICATION'] . '&DEL_INDEX=' . $_SESSION['INDEX'] . '&action=sent';
        header('location:' . $mUrl);
        die();
    }
    if (SYS_SKIN === "uxs") {
        G::header('location: ../home/appList');
        die();
    } else {
        die('<script type="text/javascript">'
            .'if(window.parent && window.parent.parent){'
            .'window.parent.parent.postMessage("redirect=todo","*");'
            .'}</script>');
    }
}

/* Permissions */
switch ($RBAC->userCanAccess('PM_CASES')) {
    case -2:
        G::SendTemporalMessage('ID_USER_HAVENT_RIGHTS_SYSTEM', 'error', 'labels');
        G::header('location: ../login/login');
        die();
        break;
    case -1:
        G::SendTemporalMessage('ID_USER_HAVENT_RIGHTS_PAGE', 'error', 'labels');
        G::header('location: ../login/login');
        die();
        break;
}

if (array_key_exists('gmail', $_GET) && $_GET['gmail'] == 1) {
    $_SESSION['gmail'] = 1;
}

if ((int)$_SESSION['INDEX'] < 1) {
    G::SendTemporalMessage('ID_USER_HAVENT_RIGHTS_PAGE', 'error', 'labels');
    G::header('location: ' . $_SERVER['HTTP_REFERER']);
    die();
}
global $_DBArray;
if (!isset($_DBArray)) {
    $_DBArray = [];
}

/* GET , POST & $_SESSION Vars */
if (isset($_GET['POSITION'])) {
    $_SESSION['STEP_POSITION'] = (int)$_GET['POSITION'];
}

if (isset($_SESSION['CASES_REFRESH'])) {
    unset($_SESSION['CASES_REFRESH']);
    G::evalJScript("if(typeof parent != 'undefined' && parent.refreshCountFolders) parent.refreshCountFolders();");
}

/* Menues */
$G_MAIN_MENU = 'processmaker';
$G_ID_MENU_SELECTED = 'CASES';
$G_SUB_MENU = 'caseOptions';
$G_ID_SUB_MENU_SELECTED = '_';

/* Prepare page before to show */
$oTemplatePower = new TemplatePower(PATH_TPL . 'cases/cases_Step.html');
$oTemplatePower->prepare();
$G_PUBLISH = new Publisher();
$oHeadPublisher = headPublisher::getSingleton();
$oHeadPublisher->addScriptCode('
  var Cse = {};
  Cse.panels = {};
  var leimnud = new maborak();
  leimnud.make();
  leimnud.Package.Load("rpc,drag,drop,panel,app,validator,fx,dom,abbr",{Instance:leimnud,Type:"module"});
  leimnud.exec(leimnud.fix.memoryLeak);
  leimnud.event.add(window,"load",function(){
    ' . (isset($_SESSION['showCasesWindow']) ? 'try{' . $_SESSION['showCasesWindow'] . '}catch(e){}' : '') . '
  });
  ');
$G_PUBLISH->AddContent('template', '', '', '', $oTemplatePower);

$oCase = new Cases();
$oStep = new Step();
$bmWebEntry = new \ProcessMaker\BusinessModel\WebEntry;

$Fields = $oCase->loadCase($_SESSION['APPLICATION']);

if (!ProcessModel::isActive($Fields['PRO_UID'], 'PRO_UID')) {
    $G_PUBLISH = new Publisher();
    $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', [
        'MESSAGE' => G::LoadTranslation('ID_CASE_NOT_ALLOW_TO_BE_CREATED_DUE_TO_THE_PROCESS_IS_INACTIVE')
    ]);
    G::RenderPage('publish', 'blank');
    exit();
}

$Fields['APP_DATA'] = array_merge($Fields['APP_DATA'], G::getSystemConstants());
$sStatus = $Fields['APP_STATUS'];

$APP_NUMBER = $Fields['APP_NUMBER'];
$APP_TITLE = $Fields['TITLE'];

$oProcess = new Process();
$oProcessFieds = $oProcess->Load($_SESSION['PROCESS']);

#trigger debug routines...


if (isset($oProcessFieds['PRO_DEBUG']) && $oProcessFieds['PRO_DEBUG']) {
    #here we must verify if is a debugg session
    $_SESSION['TRIGGER_DEBUG']['ISSET'] = 1;
    $_SESSION['PMDEBUGGER'] = true;
} else {
    $_SESSION['TRIGGER_DEBUG']['ISSET'] = 0;
    $_SESSION['PMDEBUGGER'] = false;
}

//cleaning debug variables
$flagExecuteBeforeTriggers = !isset($_GET["breakpoint"]);

if (isset($_GET["TYPE"]) && $_GET["TYPE"] == "OUTPUT_DOCUMENT" && isset($_GET["ACTION"]) && $_GET["ACTION"] != "GENERATE") {
    $flagExecuteBeforeTriggers = false;
}

if ($flagExecuteBeforeTriggers) {
    if (isset($_SESSION['TRIGGER_DEBUG']['info'])) {
        unset($_SESSION['TRIGGER_DEBUG']['info']);
    }

    if (!isset($_SESSION['_NO_EXECUTE_TRIGGERS_'])) {
        $_SESSION['TRIGGER_DEBUG']['ERRORS'] = [];
    }
    $_SESSION['TRIGGER_DEBUG']['DATA'] = [];
    $_SESSION['TRIGGER_DEBUG']['TRIGGERS_NAMES'] = [];
    $_SESSION['TRIGGER_DEBUG']['TRIGGERS_VALUES'] = [];
    $_SESSION['TRIGGER_DEBUG']['TRIGGERS_EXECUTION_TIME'] = [];

    $triggers = $oCase->loadTriggers($_SESSION['TASK'], $_GET['TYPE'], $_GET['UID'], 'BEFORE');

    $_SESSION['TRIGGER_DEBUG']['NUM_TRIGGERS'] = count($triggers);
    $_SESSION['TRIGGER_DEBUG']['TIME'] = G::toUpper(G::loadTranslation('ID_BEFORE'));
    if ($_SESSION['TRIGGER_DEBUG']['NUM_TRIGGERS'] != 0) {
        $_SESSION['TRIGGER_DEBUG']['TRIGGERS_NAMES'] = array_column($triggers, 'TRI_TITLE');
        $_SESSION['TRIGGER_DEBUG']['TRIGGERS_VALUES'] = $triggers;
    }

    if (!isset($_SESSION['_NO_EXECUTE_TRIGGERS_'])) {
        //Execute before triggers - Start
        $Fields['APP_DATA'] = $oCase->ExecuteTriggers($_SESSION['TASK'], $_GET['TYPE'], $_GET['UID'], 'BEFORE', $Fields['APP_DATA']);
        //Execute before triggers - End

        $_SESSION['TRIGGER_DEBUG']['TRIGGERS_EXECUTION_TIME'] = $oCase->arrayTriggerExecutionTime;
    } else {
        unset($_SESSION['_NO_EXECUTE_TRIGGERS_']);
    }
}

$Fields["DEL_INDEX"] = $_SESSION["INDEX"];
$Fields["TAS_UID"] = $_SESSION["TASK"];

if (isset($_GET['breakpoint'])) {
    $_POST['NextStep'] = $_SESSION['TRIGGER_DEBUG']['BREAKPAGE'];
}

/**
 * Here we throw the debug view
 */
$isIE = Bootstrap::isIE();

if (isset($_GET['breakpoint'])) {
    $G_PUBLISH->AddContent('view', 'cases/showDebugFrameLoader');
    $G_PUBLISH->AddContent('view', 'cases/showDebugFrameBreaker');
    G::RenderPage('publish', 'blank');
    exit();
}
#end trigger debug session.......

// Save data - Start
unset($Fields['APP_STATUS']);
unset($Fields['APP_PROC_STATUS']);
unset($Fields['APP_PROC_CODE']);
unset($Fields['APP_PIN']);
unset($Fields['APP_FINISH_DATE']);

$Fields["USER_UID"] = $_SESSION["USER_LOGGED"];
$Fields["CURRENT_DYNAFORM"] = $_GET["UID"];
$Fields["OBJECT_TYPE"] = ($_GET["UID"] == "-1") ? "ASSIGN_TASK" : $_GET["TYPE"];

$oCase->updateCase($_SESSION['APPLICATION'], $Fields);
// Save data - End

//Obtain previous and next step - Start
try {
    $oCase = new Cases();
    $aNextStep = $oCase->getNextStep($_SESSION['PROCESS'], $_SESSION['APPLICATION'], $_SESSION['INDEX'], $_SESSION['STEP_POSITION']);
    $aPreviousStep = $oCase->getPreviousStep($_SESSION['PROCESS'], $_SESSION['APPLICATION'], $_SESSION['INDEX'], $_SESSION['STEP_POSITION']);
} catch (Exception $e) {
    throw $e;
}
//Obtain previous and next step - End

$aRequiredFields = array(
    'APPLICATION' => $Fields['APP_DATA']['APPLICATION'],
    'PROCESS' => $Fields['APP_DATA']['PROCESS'],
    'TASK' => $Fields['APP_DATA']['TASK'],
    'INDEX' => $Fields['APP_DATA']['INDEX'],
    'TRIGGER_DEBUG' => isset($Fields['APP_DATA']['TRIGGER_DEBUG']) ? $Fields['APP_DATA']['TRIGGER_DEBUG'] : array()
);

$oHeadPublisher->addScriptCode('var __dynaformSVal__ = \'' . base64_encode(serialize($aRequiredFields)) . '\'; ');
try {
    //Add content content step - Start
    $oApp = ApplicationPeer::retrieveByPK($_SESSION['APPLICATION']);
    $array['APP_NUMBER'] = $APP_NUMBER;
    $sTitleCase = $oApp->getAppTitle();
    $array['APP_TITLE'] = $sTitleCase;
    $array['CASE'] = G::LoadTranslation('ID_CASE');
    $array['TITLE'] = G::LoadTranslation('ID_TITLE');
    $Fields['TITLE'] = $sTitleCase;
    $noShowTitle = 0;
    if (isset($oProcessFieds['PRO_SHOW_MESSAGE'])) {
        $noShowTitle = $oProcessFieds['PRO_SHOW_MESSAGE'];
    }
    if ($bmWebEntry->isTaskAWebEntry($_SESSION['TASK'])) {
        $noShowTitle = 1;
    }

    switch ($_GET['TYPE']) {
        case 'DYNAFORM':
            if ($noShowTitle == 0) {
                $G_PUBLISH->AddContent('smarty', 'cases/cases_title', '', '', $array);
            }
            if (!$aPreviousStep) {
                $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = '';
            } else {
                $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['PREVIOUS_STEP'] = $aPreviousStep['PAGE'];
                $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = G::loadTranslation("ID_PREVIOUS_STEP");
            }
            $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['NEXT_STEP'] = $aNextStep['PAGE'];
            $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['NEXT_STEP_LABEL'] = G::loadTranslation('ID_NEXT_STEP');
            $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['PHPSESSID'] = @session_id();
            $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['DYNUIDPRINT'] = $_GET['UID'];

            $oHeadPublisher = headPublisher::getSingleton();

            if (!isset($_SESSION["PM_RUN_OUTSIDE_MAIN_APP"])) {
                $oHeadPublisher->addScriptCode("
                                                    if (typeof parent != 'undefined') {
                                                        if (parent.setNode) {
                                                            parent.setNode('" . $_GET['UID'] . "');
                                                        }
                                                    }");
            }

            $oStep = $oStep->loadByProcessTaskPosition($_SESSION['PROCESS'], $_SESSION['TASK'], $_GET['POSITION']);

            /**
             * Description: this was added for the additional database connections
             */
            $oDbConnections = new DbConnections($_SESSION['PROCESS']);
            $oDbConnections->loadAdditionalConnections();
            $_SESSION['CURRENT_DYN_UID'] = $_GET['UID'];

            $FieldsPmDynaform = $Fields;
            $FieldsPmDynaform["PM_RUN_OUTSIDE_MAIN_APP"] = (!isset($_SESSION["PM_RUN_OUTSIDE_MAIN_APP"])) ? "true" : "false";
            $FieldsPmDynaform["STEP_MODE"] = $oStep->getStepMode();
            $FieldsPmDynaform["PRO_SHOW_MESSAGE"] = $noShowTitle;
            $FieldsPmDynaform["TRIGGER_DEBUG"] = $_SESSION['TRIGGER_DEBUG']['ISSET'];
            $a = new PmDynaform(DateTime::convertUtcToTimeZone($FieldsPmDynaform));
            if ($a->isResponsive()) {
                $a->printEdit();
            } else {
                if(array_key_exists('gmail',$_GET) && $_GET['gmail'] == 1){
                    $G_PUBLISH->AddContent('dynaform', 'xmlform', $_SESSION['PROCESS'] . '/' . $_GET['UID'], '', DateTime::convertUtcToTimeZone($Fields['APP_DATA']), 'cases_SaveData?UID=' . $_GET['UID'] . '&APP_UID=' . $_SESSION['APPLICATION'] . '&gmail=1', '', (strtolower($oStep->getStepMode()) != 'edit' ? strtolower($oStep->getStepMode()) : ''));
                } else {
                    $G_PUBLISH->AddContent('dynaform', 'xmlform', $_SESSION['PROCESS'] . '/' . $_GET['UID'], '', DateTime::convertUtcToTimeZone($Fields['APP_DATA']), 'cases_SaveData?UID=' . $_GET['UID'] . '&APP_UID=' . $_SESSION['APPLICATION'], '', (strtolower($oStep->getStepMode()) != 'edit' ? strtolower($oStep->getStepMode()) : ''));
                }
            }
            break;
        case 'INPUT_DOCUMENT':
            if ($noShowTitle == 0) {
                $G_PUBLISH->AddContent('smarty', 'cases/cases_title', '', '', $array);
            }
            $oInputDocument = new InputDocument();
            $Fields = $oInputDocument->load($_GET['UID']);
            if (!$aPreviousStep) {
                $Fields['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = '';
                $Fields['PREVIOUS_STEP_LABEL'] = '';
            } else {
                $Fields['__DYNAFORM_OPTIONS']['PREVIOUS_STEP'] = $aPreviousStep['PAGE'];
                $Fields['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = G::loadTranslation("ID_PREVIOUS_STEP");

                $Fields['PREVIOUS_STEP'] = $aPreviousStep['PAGE'];
                $Fields['PREVIOUS_STEP_LABEL'] = G::loadTranslation("ID_PREVIOUS_STEP");
            }
            $Fields['NEXT_STEP'] = $aNextStep['PAGE'];
            $Fields['NEXT_STEP_LABEL'] = G::loadTranslation("ID_NEXT_STEP");
            switch ($_GET['ACTION']) {
                case 'ATTACH':
                    switch ($Fields['INP_DOC_FORM_NEEDED']) {
                        case 'REAL':
                            $Fields['TYPE_LABEL'] = G::LoadTranslation('ID_NEW');
                            $sXmlForm = 'cases/cases_AttachInputDocument2';
                            break;
                        case 'VIRTUAL':
                            $Fields['TYPE_LABEL'] = G::LoadTranslation('ID_ATTACH');
                            $sXmlForm = 'cases/cases_AttachInputDocument1';
                            break;
                        case 'VREAL':
                            $Fields['TYPE_LABEL'] = G::LoadTranslation('ID_ATTACH');
                            $sXmlForm = 'cases/cases_AttachInputDocument3';
                            break;
                    }
                    $Fields['MESSAGE1'] = G::LoadTranslation('ID_PLEASE_ENTER_COMMENTS');
                    $Fields['MESSAGE2'] = G::LoadTranslation('ID_PLEASE_SELECT_FILE');
                    //START: If there is a Break Step registered from Plugin Similar as a Trigger debug
                    $oPluginRegistry = PluginRegistry::loadSingleton();
                    if ($oPluginRegistry->existsTrigger(PM_UPLOAD_DOCUMENT_BEFORE)) {
                        //If a Plugin has registered a Break Page Evaluator
                        $oPluginRegistry->executeTriggers(PM_UPLOAD_DOCUMENT_BEFORE, array('USR_UID' => $_SESSION['USER_LOGGED']));
                    }
                    //END: If there is a Break Step registered from Plugin
                    $G_PUBLISH->AddContent('propeltable', 'cases/paged-table-inputDocuments', 'cases/cases_InputdocsList', $oCase->getInputDocumentsCriteria($_SESSION['APPLICATION'], $_SESSION['INDEX'], $_GET['UID']), array_merge(array('DOC_UID' => $_GET['UID']
                    ), $Fields)); //$aFields

                    $oHeadPublisher = headPublisher::getSingleton();
                    $titleDocument = "<h3>" . htmlspecialchars($Fields['INP_DOC_TITLE'], ENT_QUOTES) . "<br><small>" . G::LoadTranslation('ID_INPUT_DOCUMENT') . "</small></h3>";
                    if ($Fields['INP_DOC_DESCRIPTION']) {
                        $titleDocument .= " " . str_replace("\n", "", str_replace("'", "\'", nl2br(html_entity_decode($Fields['INP_DOC_DESCRIPTION'], ENT_COMPAT, "UTF-8")))) . "";
                    }

                    $oHeadPublisher->addScriptCode("documentName='{$titleDocument}';");
                    break;
                case 'VIEW':
                    $oAppDocument = new AppDocument();
                    $oAppDocument->Fields = $oAppDocument->load($_GET['DOC'], $_GET['VERSION']);
                    $Fields['POSITION'] = $_SESSION['STEP_POSITION'];
                    $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 = 'cases/cases_ViewInputDocument2';
                            break;
                        case 'VIRTUAL':
                            $sXmlForm = 'cases/cases_ViewInputDocument1';
                            break;
                        case 'VREAL':
                            $sXmlForm = 'cases/cases_ViewInputDocument3';
                            break;
                    }
                    $oAppDocument->Fields['VIEW'] = G::LoadTranslation('ID_OPEN');
                    $oAppDocument->Fields['FILE'] = 'cases_ShowDocument?a=' . $_GET['DOC'] . '&r=' . rand();
                    $G_PUBLISH->AddContent('xmlform', 'xmlform', $sXmlForm, '', G::array_merges($Fields, $oAppDocument->Fields), '');
                    break;
            }
            break;
        case 'OUTPUT_DOCUMENT':
            $oOutputDocument = new OutputDocument();
            $aOD = $oOutputDocument->load($_GET['UID']);
            if (!$aPreviousStep) {
                $aOD['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = '';
            } else {
                $aOD['__DYNAFORM_OPTIONS']['PREVIOUS_STEP'] = $aPreviousStep['PAGE'];
                $aOD['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = G::loadTranslation("ID_PREVIOUS_STEP");
            }
            $aOD['__DYNAFORM_OPTIONS']['NEXT_STEP'] = $aNextStep['PAGE'];
            $aOD['__DYNAFORM_OPTIONS']['NEXT_STEP_LABEL'] = G::loadTranslation("ID_NEXT_STEP");
            switch ($_GET['ACTION']) {
                case 'GENERATE':
                    //START: If there is a Break Step registered from Plugin Similar as a Trigger debug
                    $oPluginRegistry = PluginRegistry::loadSingleton();
                    if ($oPluginRegistry->existsTrigger(PM_UPLOAD_DOCUMENT_BEFORE)) {
                        //If a Plugin has registered a Break Page Evaluator
                        $oPluginRegistry->executeTriggers(PM_UPLOAD_DOCUMENT_BEFORE, array('USR_UID' => $_SESSION['USER_LOGGED']));
                    }
                    //END: If there is a Break Step registered from Plugin

                    $outDocFile = replacePrefixes($aOD['OUT_DOC_FILENAME']);
                    $sFilenameOriginal = $sFilename = preg_replace('[^A-Za-z0-9_]', '_', G::replaceDataField($outDocFile, $Fields['APP_DATA']));

                    //Get the Custom Folder ID (create if necessary)
                    $oFolder = new AppFolder();
                    $folderId = $oFolder->createFromPath($aOD['OUT_DOC_DESTINATION_PATH']);

                    //Tags
                    $fileTags = $oFolder->parseTags($aOD['OUT_DOC_TAGS']);

                    //Get last Document Version and apply versioning if is enabled


                    $oAppDocument = new AppDocument();
                    $lastDocVersion = $oAppDocument->getLastDocVersion($_GET['UID'], $_SESSION['APPLICATION']);

                    $oCriteria = new Criteria('workflow');
                    $oCriteria->add(AppDocumentPeer::APP_UID, $_SESSION['APPLICATION']);
                    $oCriteria->add(AppDocumentPeer::DOC_UID, $_GET['UID']);
                    $oCriteria->add(AppDocumentPeer::DOC_VERSION, $lastDocVersion);
                    $oCriteria->add(AppDocumentPeer::APP_DOC_TYPE, 'OUTPUT');
                    $oDataset = AppDocumentPeer::doSelectRS($oCriteria);
                    $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
                    $oDataset->next();
                    if (($aOD['OUT_DOC_VERSIONING']) && ($lastDocVersion != 0)) {
                        //Create new Version of current output
                        $lastDocVersion++;
                        if ($aRow = $oDataset->getRow()) {
                            $aFields = array('APP_DOC_UID' => $aRow['APP_DOC_UID'], 'APP_UID' => $_SESSION['APPLICATION'], 'DEL_INDEX' => $_SESSION['INDEX'], 'DOC_UID' => $_GET['UID'], 'DOC_VERSION' => $lastDocVersion + 1, 'USR_UID' => $_SESSION['USER_LOGGED'], 'APP_DOC_TYPE' => 'OUTPUT', 'APP_DOC_CREATE_DATE' => date('Y-m-d H:i:s'), 'APP_DOC_FILENAME' => $sFilename, 'FOLDER_UID' => $folderId, 'APP_DOC_TAGS' => $fileTags
                            );
                            $oAppDocument = new AppDocument();
                            $oAppDocument->create($aFields);
                            $sDocUID = $aRow['APP_DOC_UID'];
                        }
                    } else {
                        //No versioning so Update a current Output or Create new if no exist
                        if ($aRow = $oDataset->getRow()) {
                            //Update
                            $aFields = array('APP_DOC_UID' => $aRow['APP_DOC_UID'], 'APP_UID' => $_SESSION['APPLICATION'], 'DEL_INDEX' => $_SESSION['INDEX'], 'DOC_UID' => $_GET['UID'], 'DOC_VERSION' => $lastDocVersion, 'USR_UID' => $_SESSION['USER_LOGGED'], 'APP_DOC_TYPE' => 'OUTPUT', 'APP_DOC_CREATE_DATE' => date('Y-m-d H:i:s'), 'APP_DOC_FILENAME' => $sFilename, 'FOLDER_UID' => $folderId, 'APP_DOC_TAGS' => $fileTags);
                            $oAppDocument = new AppDocument();
                            $oAppDocument->update($aFields);
                            $sDocUID = $aRow['APP_DOC_UID'];
                        } else {
                            //create
                            if ($lastDocVersion == 0) {
                                $lastDocVersion++;
                            }
                            $aFields = array('APP_UID' => $_SESSION['APPLICATION'], 'DEL_INDEX' => $_SESSION['INDEX'], 'DOC_UID' => $_GET['UID'], 'DOC_VERSION' => $lastDocVersion, 'USR_UID' => $_SESSION['USER_LOGGED'], 'APP_DOC_TYPE' => 'OUTPUT', 'APP_DOC_CREATE_DATE' => date('Y-m-d H:i:s'), 'APP_DOC_FILENAME' => $sFilename, 'FOLDER_UID' => $folderId, 'APP_DOC_TAGS' => $fileTags);
                            $oAppDocument = new AppDocument();
                            $aFields['APP_DOC_UID'] = $sDocUID = $oAppDocument->create($aFields);
                        }
                    }

                    $sFilename = $aFields['APP_DOC_UID'] . "_" . $lastDocVersion;

                    $pathOutput = PATH_DOCUMENT . G::getPathFromUID($_SESSION['APPLICATION']) . PATH_SEP . 'outdocs' . PATH_SEP;
                    G::mk_dir($pathOutput);
                    switch ($aOD['OUT_DOC_TYPE']) {
                        case 'HTML':

                            $aProperties = [];

                            if (!isset($aOD['OUT_DOC_MEDIA'])) {
                                $aOD['OUT_DOC_MEDIA'] = 'Letter';
                            }
                            if (!isset($aOD['OUT_DOC_LEFT_MARGIN'])) {
                                $aOD['OUT_DOC_LEFT_MARGIN'] = '15';
                            }
                            if (!isset($aOD['OUT_DOC_RIGHT_MARGIN'])) {
                                $aOD['OUT_DOC_RIGHT_MARGIN'] = '15';
                            }
                            if (!isset($aOD['OUT_DOC_TOP_MARGIN'])) {
                                $aOD['OUT_DOC_TOP_MARGIN'] = '15';
                            }
                            if (!isset($aOD['OUT_DOC_BOTTOM_MARGIN'])) {
                                $aOD['OUT_DOC_BOTTOM_MARGIN'] = '15';
                            }

                            $aProperties['media'] = $aOD['OUT_DOC_MEDIA'];
                            $aProperties['margins'] = array('left' => $aOD['OUT_DOC_LEFT_MARGIN'], 'right' => $aOD['OUT_DOC_RIGHT_MARGIN'], 'top' => $aOD['OUT_DOC_TOP_MARGIN'], 'bottom' => $aOD['OUT_DOC_BOTTOM_MARGIN']);
                            if ($aOD['OUT_DOC_PDF_SECURITY_ENABLED'] == '1') {
                                $aProperties['pdfSecurity'] = array('openPassword' => $aOD['OUT_DOC_PDF_SECURITY_OPEN_PASSWORD'], 'ownerPassword' => $aOD['OUT_DOC_PDF_SECURITY_OWNER_PASSWORD'], 'permissions' => $aOD['OUT_DOC_PDF_SECURITY_PERMISSIONS']);
                            }
                            if (isset($aOD['OUT_DOC_REPORT_GENERATOR'])) {
                                $aProperties['report_generator'] = $aOD['OUT_DOC_REPORT_GENERATOR'];
                            }
                            $oOutputDocument->generate($_GET['UID'], $Fields['APP_DATA'], $pathOutput, $sFilename, $aOD['OUT_DOC_TEMPLATE'], (boolean)$aOD['OUT_DOC_LANDSCAPE'], $aOD['OUT_DOC_GENERATE'], $aProperties);
                            break;
                        default:
                            throw (new Exception('invalid output document'));
                    }

                    //Execute after triggers - Start
                    $Fields['APP_DATA'] = $oCase->ExecuteTriggers($_SESSION['TASK'], 'OUTPUT_DOCUMENT', $_GET['UID'], 'AFTER', $Fields['APP_DATA']);
                    $Fields['DEL_INDEX'] = $_SESSION['INDEX'];
                    $Fields['TAS_UID'] = $_SESSION['TASK'];
                    //Execute after triggers - End

                    $_SESSION['TRIGGER_DEBUG']['TRIGGERS_EXECUTION_TIME'] = $oCase->arrayTriggerExecutionTime;

                    //Save data - Start
                    unset($Fields['APP_STATUS']);
                    unset($Fields['APP_PROC_STATUS']);
                    unset($Fields['APP_PROC_CODE']);
                    unset($Fields['APP_PIN']);
                    $oCase->updateCase($_SESSION['APPLICATION'], $Fields);
                    //Save data - End

                    //Plugin Hook PM_UPLOAD_DOCUMENT for upload document
                    $oPluginRegistry = PluginRegistry::loadSingleton();
                    if ($oPluginRegistry->existsTrigger(PM_UPLOAD_DOCUMENT) && class_exists('uploadDocumentData')) {
                        $triggerDetail = $oPluginRegistry->getTriggerInfo(PM_UPLOAD_DOCUMENT);

                        $sPathName = PATH_DOCUMENT . G::getPathFromUID($_SESSION['APPLICATION']) . PATH_SEP;

                        $oData['APP_UID'] = $_SESSION['APPLICATION'];
                        $oData['ATTACHMENT_FOLDER'] = true;
                        switch ($aOD['OUT_DOC_GENERATE']) {
                            case "BOTH":
                                $documentData = new uploadDocumentData($_SESSION['APPLICATION'], $_SESSION['USER_LOGGED'], $pathOutput . $sFilename . '.pdf', $sFilenameOriginal . '.pdf', $sDocUID, $oAppDocument->getDocVersion());

                                $documentData->sFileType = "PDF";
                                $documentData->bUseOutputFolder = true;
                                $uploadReturn = $oPluginRegistry->executeTriggers(PM_UPLOAD_DOCUMENT, $documentData);
                                if ($uploadReturn) {
                                    //Only delete if the file was saved correctly
                                    $aFields['APP_DOC_PLUGIN'] = $triggerDetail->getNamespace();
                                    unlink($pathOutput . $sFilename . '.pdf');
                                }

                                $documentData = new uploadDocumentData($_SESSION['APPLICATION'], $_SESSION['USER_LOGGED'], $pathOutput . $sFilename . '.doc', $sFilenameOriginal . '.doc', $sDocUID, $oAppDocument->getDocVersion());

                                $documentData->sFileType = "DOC";
                                $documentData->bUseOutputFolder = true;
                                $uploadReturn = $oPluginRegistry->executeTriggers(PM_UPLOAD_DOCUMENT, $documentData);
                                if ($uploadReturn) {
                                    //Only delete if the file was saved correctly
                                    unlink($pathOutput . $sFilename . '.doc');
                                }
                                break;
                            case "PDF":
                                $documentData = new uploadDocumentData($_SESSION['APPLICATION'], $_SESSION['USER_LOGGED'], $pathOutput . $sFilename . '.pdf', $sFilenameOriginal . '.pdf', $sDocUID, $oAppDocument->getDocVersion());

                                $documentData->sFileType = "PDF";
                                $documentData->bUseOutputFolder = true;
                                $uploadReturn = $oPluginRegistry->executeTriggers(PM_UPLOAD_DOCUMENT, $documentData);
                                if ($uploadReturn) {
                                    //Only delete if the file was saved correctly
                                    unlink($pathOutput . $sFilename . '.pdf');
                                }
                                break;
                            case "DOC":
                                $documentData = new uploadDocumentData($_SESSION['APPLICATION'], $_SESSION['USER_LOGGED'], $pathOutput . $sFilename . '.doc', $sFilenameOriginal . '.doc', $sDocUID, $oAppDocument->getDocVersion());

                                $documentData->sFileType = "DOC";
                                $documentData->bUseOutputFolder = true;
                                $uploadReturn = $oPluginRegistry->executeTriggers(PM_UPLOAD_DOCUMENT, $documentData);
                                if ($uploadReturn) {
                                    //Only delete if the file was saved correctly
                                    unlink($pathOutput . $sFilename . '.doc');
                                }
                                break;
                        }
                    }

                    $outputNextStep = 'cases_Step?TYPE=OUTPUT_DOCUMENT&UID=' . $_GET['UID'] . '&POSITION=' . $_SESSION['STEP_POSITION'] . '&ACTION=VIEW&DOC=' . $sDocUID;
                    G::header('location: ' . $outputNextStep);
                    die();
                    break;
                case 'VIEW':
                    if ($noShowTitle == 0) {
                        $G_PUBLISH->AddContent('smarty', 'cases/cases_title', '', '', $array);
                    }
                    $oAppDocument = new AppDocument();
                    $lastVersion = $oAppDocument->getLastAppDocVersion( $_GET['DOC'], $_SESSION['APPLICATION'] );
                    $aFields = $oAppDocument->load( $_GET['DOC'], $lastVersion );
                    $aFields['APP_DOC_CREATE_DATE'] = DateTime::convertUtcToTimeZone($aFields['APP_DOC_CREATE_DATE']);
                    $listing = false;
                    $oPluginRegistry = PluginRegistry::loadSingleton();
                    if ($oPluginRegistry->existsTrigger(PM_CASE_DOCUMENT_LIST)) {
                        $folderData = new folderData(null, null, $_SESSION['APPLICATION'], null, $_SESSION['USER_LOGGED']);
                        $folderData->PMType = "OUTPUT";
                        $folderData->returnList = true;
                        $listing = $oPluginRegistry->executeTriggers(PM_CASE_DOCUMENT_LIST, $folderData);
                    }

                    $oOutputDocument = new OutputDocument();
                    $aGields = $oOutputDocument->load($aFields['DOC_UID']);

                    if (isset($aGields['OUT_DOC_VERSIONING']) && $aGields['OUT_DOC_VERSIONING'] != 0) {
                        $oAppDocument = new AppDocument();
                        $lastDocVersion = $oAppDocument->getLastDocVersion($_GET['UID'], $_SESSION['APPLICATION']);
                    } else {
                        $lastDocVersion = '';
                    }
                    $aFields['VIEW1'] = G::LoadTranslation('ID_OPEN');

                    $aFields['VIEW2'] = G::LoadTranslation('ID_OPEN');

                    $aFields['FILE1'] = 'cases_ShowOutputDocument?a=' . $aFields['APP_DOC_UID'] . '&v=' . $lastDocVersion . '&ext=doc&random=' . rand() . '&PHPSESSID=' . @session_id();

                    $aFields['FILE2'] = 'cases_ShowOutputDocument?a=' . $aFields['APP_DOC_UID'] . '&v=' . $lastDocVersion . '&ext=pdf&random=' . rand() . '&PHPSESSID=' . @session_id();

                    if (is_array($listing)) {
                        //If exist in Plugin Document List
                        foreach ($listing as $folderitem) {
                            if (($folderitem->filename == $aFields['APP_DOC_UID']) && ($folderitem->type == 'DOC')) {
                                $aFields['VIEW1'] = G::LoadTranslation('ID_GET_EXTERNAL_FILE');
                                $aFields['FILE1'] = $folderitem->downloadScript;
                                continue;
                            }
                            if (($folderitem->filename == $aFields['APP_DOC_UID']) && ($folderitem->type == 'PDF')) {
                                $aFields['VIEW2'] = G::LoadTranslation('ID_GET_EXTERNAL_FILE');
                                $aFields['FILE2'] = $folderitem->downloadScript;
                                continue;
                            }
                        }
                    }

                    if (($aGields['OUT_DOC_GENERATE'] == 'BOTH') || ($aGields['OUT_DOC_GENERATE'] == '')) {
                        $G_PUBLISH->AddContent('xmlform', 'xmlform', 'cases/cases_ViewOutputDocument1', '', G::array_merges($aOD, $aFields), '');
                    }

                    if ($aGields['OUT_DOC_GENERATE'] == 'DOC') {
                        $G_PUBLISH->AddContent('xmlform', 'xmlform', 'cases/cases_ViewOutputDocument2', '', G::array_merges($aOD, $aFields), '');
                    }

                    if ($aGields['OUT_DOC_GENERATE'] == 'PDF') {
                        $G_PUBLISH->AddContent('xmlform', 'xmlform', 'cases/cases_ViewOutputDocument3', '', G::array_merges($aOD, $aFields), '');
                    }
                    break;
            }
            break;
        case 'ASSIGN_TASK':
            $oDerivation = new Derivation();
            $oProcess = new Process();
            $aData = $oCase->loadCase($_SESSION['APPLICATION']);

            $aFields['PROCESS'] = $oProcess->load($_SESSION['PROCESS']);
            $aFields['PREVIOUS_PAGE'] = isset($aPreviousStep['PAGE']) ? $aPreviousStep['PAGE'] : null;
            $aFields['PREVIOUS_PAGE_LABEL'] = G::LoadTranslation('ID_PREVIOUS_STEP');
            $aFields['ASSIGN_TASK'] = G::LoadTranslation('ID_ASSIGN_TASK');
            $aFields['END_OF_PROCESS'] = G::LoadTranslation('ID_END_OF_PROCESS');
            $aFields['NEXT_TASK_LABEL'] = G::LoadTranslation('ID_NEXT_TASK');
            $aFields['EMPLOYEE'] = G::LoadTranslation('ID_EMPLOYEE');
            $aFields['LAST_EMPLOYEE'] = G::LoadTranslation('ID_LAST_EMPLOYEE');
            $aFields['OPTION_LABEL'] = G::LoadTranslation('ID_OPTION');
            $aFields['CONTINUE'] = G::LoadTranslation('ID_CONTINUE');
            $aFields['FINISH'] = G::LoadTranslation('ID_FINISH');
            $aFields['CONTINUE_WITH_OPTION'] = G::LoadTranslation('ID_CONTINUE_WITH_OPTION');
            $aFields['FINISH_WITH_OPTION'] = G::LoadTranslation('ID_FINISH_WITH_OPTION');
            $aFields['TAS_TIMING_TITLE'] = G::LoadTranslation('ID_TIMING_CONTROL');
            $aFields['TAS_DURATION'] = G::LoadTranslation('ID_TASK_DURATION');
            $aFields['TAS_TIMEUNIT'] = G::LoadTranslation('ID_TIME_UNIT');
            $aFields['TAS_TYPE_DAY'] = G::LoadTranslation('ID_COUNT_DAYS');
            $aFields['TAS_CALENDAR'] = G::LoadTranslation('ID_CALENDAR');

            $oRoute = new \ProcessMaker\Core\RoutingScreen();
            $arrayData = array(
                'USER_UID' => $_SESSION['USER_LOGGED'],
                'APP_UID' => $_SESSION['APPLICATION'],
                'DEL_INDEX' => $_SESSION['INDEX']
            );
            $aFields['TASK'] = $oRoute->prepareRoutingScreen($arrayData);

            if (empty($aFields['TASK'])) {
                throw (new Exception(G::LoadTranslation('ID_NO_DERIVATION_RULE')));
            }

            //Take the first derivation rule as the task derivation rule type.
            $aFields['PROCESS']['ROU_TYPE'] = $aFields['TASK'][1]['ROU_TYPE'];
            $aFields['PROCESS']['ROU_FINISH_FLAG'] = false;
            $aFields['PROCESS']['ERROR'] = '';

            foreach ($aFields['TASK'] as $sKey => &$aValues) {
                $sPriority = ''; //set priority value
                if ($aFields['TASK'][$sKey]['NEXT_TASK']['TAS_PRIORITY_VARIABLE'] != '') {
                    //TO DO: review this type of assignment
                    if (isset($aData['APP_DATA'][str_replace('@@', '', $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_PRIORITY_VARIABLE'])])) {
                        $sPriority = $aData['APP_DATA'][str_replace('@@', '', $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_PRIORITY_VARIABLE'])];
                    }
                } //set priority value

                //TAS_UID has a hidden field to store the TAS_UID
                $hiddenName = "form[TASKS][" . $sKey . "][TAS_UID]";
                $hiddenField = '<input type="hidden" name="' . $hiddenName . '" id="' . $hiddenName . '" value="' . $aValues['NEXT_TASK']['TAS_UID'] . '">';
                $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_HIDDEN_FIELD'] = $hiddenField;
                $aFields['TASK'][$sKey]['NEXT_TASK']['USR_HIDDEN_FIELD'] = '';
                $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_FINISH_FLAG'] = $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_FINISH_FLAG'] ?? false;
                $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_NEXT'] = $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_NEXT'] ?? '';

                switch ($aValues['NEXT_TASK']['TAS_ASSIGN_TYPE']) {
                    case 'EVALUATE':
                    case 'REPORT_TO':
                    case 'BALANCED':
                    case 'SELF_SERVICE':
                        $hiddenName = "form[TASKS][" . $sKey . "][USR_UID]";
                        $aFields['TASK'][$sKey]['NEXT_TASK']['USR_UID'] = $aFields['TASK'][$sKey]['NEXT_TASK']['USER_ASSIGNED']['USR_FULLNAME'];
                        $aFields['TASK'][$sKey]['NEXT_TASK']['USR_HIDDEN_FIELD'] = '<input type="hidden" name="' . $hiddenName . '" id="' . $hiddenName . '" value="' . $aValues['NEXT_TASK']['USER_ASSIGNED']['USR_UID'] . '">';
                        //there is a error with reportsTo, when the USR_UID is empty means there are no manager for this user, so we are disabling buttons
                        //but this validation is not for SELF_SERVICE
                        if ($aValues['NEXT_TASK']['TAS_ASSIGN_TYPE'] != 'SELF_SERVICE') {
                            if ($aFields['TASK'][$sKey]['NEXT_TASK']['USER_ASSIGNED']['USR_UID'] == '') {
                                $aFields['PROCESS']['ERROR'] = $aFields['TASK'][$sKey]['NEXT_TASK']['USER_ASSIGNED']['USR_FULLNAME'];
                            }
                        }
                        break;
                    case 'MANUAL':
                        $Aux = [];
                        foreach ($aValues['NEXT_TASK']['USER_ASSIGNED'] as $aUser) {
                            $Aux[$aUser['USR_UID']] = $aUser['USR_FULLNAME'];
                        }
                        asort($Aux);
                        $sAux = '<select name="form[TASKS][' . $sKey . '][USR_UID]" id="form[TASKS][' . $sKey . '][USR_UID]">';
                        $sAux .= '<option value="" enabled>' . G::LoadTranslation('ID_SELECT') . '</option>';
                        foreach ($Aux as $key => $value) {
                            $sAux .= '<option value="' . $key . '">' . $value . '</option>';
                        }
                        $sAux .= '</select>';

                        $aFields['TASK'][$sKey]['NEXT_TASK']['USR_UID'] = $sAux;
                        break;
                    case 'CANCEL_MI':
                    case 'STATIC_MI':
                        //count the Users in the group
                        $cntInstanceUsers = count($aValues['NEXT_TASK']['USER_ASSIGNED']);

                        //set TAS_MI_INSTANCE_VARIABLE value
                        $sMIinstanceVar = '';
                        if ($aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_INSTANCE_VARIABLE'] != '') {
                            if (isset($aData['APP_DATA'][str_replace('@@', '', $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_INSTANCE_VARIABLE'])])) {
                                $sMIinstanceVar = $aData['APP_DATA'][str_replace('@@', '', $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_INSTANCE_VARIABLE'])];
                                if ($sMIinstanceVar > $cntInstanceUsers) {
                                    throw (new Exception("Total Multiple Instance Task cannot be greater than number of users in the group."));
                                } elseif ($sMIinstanceVar == 0) {
                                    throw (new Exception("Total Multiple Instance Task cannot be zero."));
                                }
                            } elseif (is_int((int)$aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_INSTANCE_VARIABLE'])) {
                                $sMIinstanceVar = $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_INSTANCE_VARIABLE'];
                                if ($sMIinstanceVar > $cntInstanceUsers) {
                                    throw (new Exception("Total Multiple Instance Task cannot be greater than number of users in the group."));
                                }
                            } else {
                                throw (new Exception("Total Multiple Instance Task variable doesn't have valid value."));
                            }
                        } else {
                            throw (new Exception("Total Multiple Instance Task variable doesn't have valid value."));
                            ////set TAS_MI_INSTANCE_VARIABLE value
                        }


                        //set TAS_MI_COMPLETE_VARIABLE value
                        $sMIcompleteVar = '';
                        if ($aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_COMPLETE_VARIABLE'] != '') {
                            if (isset($aData['APP_DATA'][str_replace('@@', '', $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_COMPLETE_VARIABLE'])])) {
                                $sMIcompleteVar = $aData['APP_DATA'][str_replace('@@', '', $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_COMPLETE_VARIABLE'])];
                                if ($sMIcompleteVar > $sMIinstanceVar) {
                                    throw (new Exception("Total Multiple Instance Task to complete cannot be greater than Total number of Instances."));
                                }
                            } elseif (is_int((int)$aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_COMPLETE_VARIABLE'])) {
                                $sMIcompleteVar = $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_MI_COMPLETE_VARIABLE'];
                                if ($sMIcompleteVar > $sMIinstanceVar) {
                                    throw (new Exception("Total Multiple Instance Task to complete cannot be greater than Total number of Instances."));
                                }
                            } else {
                                throw (new Exception("Total Multiple Instance Task to complete variable doesn't have valid value."));
                            }
                        } else {
                            throw (new Exception("Total Multiple Instance Task to complete variable doesn't have valid value."));
                        }
                        //set TAS_MI_COMPLETE_VARIABLE value
                        $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_NEXT'] = $aValues['NEXT_TASK']['TAS_ASSIGN_TYPE'];

                        //If the Users in the group is equal to the MI Instance variable then Show all the users without Dropdown
                        if ($sMIinstanceVar == $cntInstanceUsers) {
                            foreach ($aValues['NEXT_TASK']['USER_ASSIGNED'] as $key => $aUser) {
                                $hiddenName = "form[TASKS][" . $sKey . "][NEXT_TASK][USER_ASSIGNED][" . $key . "][USR_UID]";
                                $aFields['TASK'][$sKey]['NEXT_TASK']['USER_ASSIGNED'][$key]['USR_UID'] = $aUser['USR_FULLNAME'];
                                $aFields['TASK'][$sKey]['NEXT_TASK']['USER_ASSIGNED'][$key]['USR_HIDDEN_FIELD'] = '<input type="hidden" name="' . $hiddenName . '" id="' . $hiddenName . '" value="' . $aUser['USR_UID'] . '">';
                            }
                        }                         //If the Users in the group is not equal to the MI Instance variable then Show Only count users in dropdown
                        else {
                            $Aux = [];
                            foreach ($aValues['NEXT_TASK']['USER_ASSIGNED'] as $aUser) {
                                $Aux[$aUser['USR_UID']] = $aUser['USR_FULLNAME'];
                            }
                            asort($Aux);
                            $aAux = '<option value="" enabled>' . G::LoadTranslation('ID_SELECT') . '</option>';
                            foreach ($Aux as $akey => $value) {
                                $aAux .= '<option value="' . $akey . '">' . $value . '</option>';
                            }

                            for ($key = 0; $key < $sMIinstanceVar; $key++) {
                                $hiddenName = "form[TASKS][" . $sKey . "][NEXT_TASK][USER_ASSIGNED][" . $key . "][USR_UID]";
                                $sAux = "<select name=$hiddenName id=$hiddenName";
                                $sAux .= $aAux;
                                $sAux .= '</select>';
                                $aFields['TASK'][$sKey]['NEXT_TASK']['USER_ASSIGNED'][$key]['USR_HIDDEN_FIELD'] = "<input type='hidden' name='hidden' id='hidden' value=''>";
                                $aFields['TASK'][$sKey]['NEXT_TASK']['USER_ASSIGNED'][$key]['USR_UID'] = $sAux;
                            }
                        }
                        break;
                    case '': //when this task is the Finish process
                    case 'nobody':
                        $userFields = $oDerivation->getUsersFullNameFromArray($aFields['TASK'][$sKey]['USER_UID']);
                        $aFields['TASK'][$sKey]['NEXT_TASK']['USR_UID'] = $userFields['USR_FULLNAME'];
                        $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_FINISH_FLAG'] = true;
                        $aFields['PROCESS']['ROU_FINISH_FLAG'] = true;
                        break;
                    case "MULTIPLE_INSTANCE":
                    case "MULTIPLE_INSTANCE_VALUE_BASED":
                        $arrayAux = [];

                        foreach ($aValues["NEXT_TASK"]["USER_ASSIGNED"] as $value) {
                            $arrayAux[$value["USR_UID"]] = $value["USR_FULLNAME"];
                        }

                        asort($arrayAux);

                        $aFields["TASK"][$sKey]["NEXT_TASK"]["USR_UID"] = "<div style=\"overflow: auto; max-height: 200px;\">" . implode("<br />", $arrayAux) . "</div>";
                        break;
                }

                $optionTaskType = (isset($aFields["TASK"][$sKey]["NEXT_TASK"]["TAS_TYPE"])) ? $aFields["TASK"][$sKey]["NEXT_TASK"]["TAS_TYPE"] : "";

                switch ($optionTaskType) {
                    case "SERVICE-TASK":
                        $aFields["TASK"][$sKey]["NEXT_TASK"]["USR_UID"] = G::LoadTranslation("ID_ROUTE_TO_TASK_SERVICE_TASK");
                        break;
                    case "SCRIPT-TASK":
                        $aFields["TASK"][$sKey]["NEXT_TASK"]["USR_UID"] = G::LoadTranslation("ID_ROUTE_TO_TASK_SCRIPT_TASK");
                        break;
                    case "INTERMEDIATE-CATCH-TIMER-EVENT":
                        $aFields["TASK"][$sKey]["NEXT_TASK"]["USR_UID"] = G::LoadTranslation("ID_ROUTE_TO_TASK_INTERMEDIATE_CATCH_TIMER_EVENT");
                        break;
                    case "INTERMEDIATE-THROW-EMAIL-EVENT":
                        $aFields["TASK"][$sKey]["NEXT_TASK"]["TAS_TITLE"] = G::LoadTranslation("ID_ROUTE_TO_TASK_INTERMEDIATE-THROW-EMAIL-EVENT");
                        break;
                }

                $hiddenName = 'form[TASKS][' . $sKey . ']';

                /* Allow user defined Timing Control
                * Values in the dropdown will be populated from the Table TASK.
                */
                if ($aValues['NEXT_TASK']['TAS_ASSIGN_TYPE'] != '') {
                    //Check for End of Process
                    $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TRANSFER_FLY'] = strtolower($aValues['NEXT_TASK']['TAS_TRANSFER_FLY']);
                    $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TRANSFER_HIDDEN_FLY'] = "<input type=hidden name='" . $hiddenName . "[NEXT_TASK][TAS_TRANSFER_HIDDEN_FLY]' id='" . $hiddenName . "[NEXT_TASK][TAS_TRANSFER_HIDDEN_FLY]' value=" . $aValues['NEXT_TASK']['TAS_TRANSFER_FLY'] . ">";
                    if ($aValues['NEXT_TASK']['TAS_TRANSFER_FLY'] == 'true') {
                        $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_DURATION'] = '<input type="text" size="5" name="' . $hiddenName . '[NEXT_TASK][TAS_DURATION]" id="' . $hiddenName . '[NEXT_TASK][TAS_DURATION]" value="' . $aValues['NEXT_TASK']['TAS_DURATION'] . '">';
                        $hoursSelected = $daysSelected = $minSelected = '';
                        if ($aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TIMEUNIT'] == 'HOURS') {
                            $hoursSelected = "selected = 'selected'";
                        } else {
                            if ($aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TIMEUNIT'] == 'MINUTES') {
                                $minSelected = "selected = 'selected'";
                            }
                            $daysSelected = "selected = 'selected'";
                        }

                        $sAux = '<select name=' . $hiddenName . '[NEXT_TASK][TAS_TIMEUNIT] id= ' . $hiddenName . '[NEXT_TASK][TAS_TIMEUNIT] >';
                        $sAux .= "<option " . $hoursSelected . " value='HOURS'>Hours</option> ";
                        $sAux .= "<option " . $daysSelected . " value='DAYS'>Days</option> ";
                        $sAux .= "<option " . $minSelected . " value='MINUTES'>Minutes</option> ";
                        $sAux .= '</select>';
                        $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TIMEUNIT'] = $sAux;

                        $workSelected = $calendarSelected = '';
                        if ($aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TYPE_DAY'] == '1') {
                            $workSelected = "selected = 'selected'";
                        } else {
                            $calendarSelected = "selected = 'selected'";
                        }

                        $sAux = '<select name=' . $hiddenName . '[NEXT_TASK][TAS_TYPE_DAY] id= ' . $hiddenName . '[NEXT_TASK][TAS_TYPE_DAY] >';
                        $sAux .= "<option " . $workSelected . " value='1'>Work Days</option> ";
                        $sAux .= "<option " . $calendarSelected . " value='2'>Calendar Days</option> ";
                        $sAux .= '</select>';
                        $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TYPE_DAY'] = $sAux;

                        //Check for

                        $calendar = new Calendar();
                        $calendarObj = $calendar->getCalendarList(true, true);
                        $availableCalendar = $calendarObj['array'];
                        $aCalendar['CALENDAR_UID'] = '00000000000000000000000000000001';
                        $aCalendar['CALENDAR_NAME'] = 'DEFAULT';
                        $sAux = '<select name=' . $hiddenName . '[NEXT_TASK][TAS_CALENDAR] id= ' . $hiddenName . '[NEXT_TASK][TAS_CALENDAR] ';
                        $sAux .= "<option value='none'>-None-</option> ";
                        foreach ($availableCalendar as $aCalendar) {
                            if (is_array($aCalendar)) {
                                $sAux .= "<option value='" . $aCalendar['CALENDAR_UID'] . "'>" . $aCalendar['CALENDAR_NAME'] . "</option> ";
                            }
                        }
                        $sAux .= '</select>';
                        $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_CALENDAR'] = $sAux;
                    }

                    $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_ASSIGN_TYPE'] = '<input type="hidden" name="' . $hiddenName . '[TAS_ASSIGN_TYPE]"   id="' . $hiddenName . '[TAS_ASSIGN_TYPE]"   value="' . $aValues['NEXT_TASK']['TAS_ASSIGN_TYPE'] . '">';
                    if (isset($aValues['NEXT_TASK']['TAS_DEF_PROC_CODE'])) {
                        $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_DEF_PROC_CODE'] = '<input type="hidden" name="' . $hiddenName . '[TAS_DEF_PROC_CODE]" id="' . $hiddenName . '[TAS_DEF_PROC_CODE]" value="' . $aValues['NEXT_TASK']['TAS_DEF_PROC_CODE'] . '">';
                    } else {
                        $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_DEF_PROC_CODE'] = '<input type="hidden" name="' . $hiddenName . '[TAS_DEF_PROC_CODE]" id="' . $hiddenName . '[TAS_DEF_PROC_CODE]" value="">';
                    }
                    $aFields['TASK'][$sKey]['NEXT_TASK']['DEL_PRIORITY'] = '<input type="hidden" name="' . $hiddenName . '[DEL_PRIORITY]"      id="' . $hiddenName . '[DEL_PRIORITY]"      value="' . $sPriority . '">';
                    $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_PARENT'] = '<input type="hidden" name="' . $hiddenName . '[TAS_PARENT]"        id="' . $hiddenName . '[TAS_PARENT]"        value="' . $aValues['NEXT_TASK']['TAS_PARENT'] . '">';
                    if (isset($aValues['NEXT_TASK']['ROU_PREVIOUS_TASK']) && isset($aValues['NEXT_TASK']['ROU_PREVIOUS_TYPE'])) {
                        $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_PREVIOUS_TASK'] = '<input type="hidden" name="' . $hiddenName . '[ROU_PREVIOUS_TASK]"        id="' . $hiddenName . '[ROU_PREVIOUS_TASK]"        value="' . $aValues['NEXT_TASK']['ROU_PREVIOUS_TASK'] . '">';
                        $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_PREVIOUS_TYPE'] = '<input type="hidden" name="' . $hiddenName . '[ROU_PREVIOUS_TYPE]"        id="' . $hiddenName . '[ROU_PREVIOUS_TYPE]"        value="' . $aValues['NEXT_TASK']['ROU_PREVIOUS_TYPE'] . '">';
                    }
                    if (isset($aValues['ROU_CONDITION'])) {
                        $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_CONDITION'] = '<input type="hidden" name="' . $hiddenName . '[ROU_CONDITION]"        id="' . $hiddenName . '[ROU_CONDITION]"        value="' . htmlentities($aValues['ROU_CONDITION'], ENT_QUOTES, 'UTF-8') . '">';
                    }
                    if (isset($aValues['SOURCE_UID'])) {
                        $aFields['TASK'][$sKey]['NEXT_TASK']['SOURCE_UID'] = '<input type="hidden" name="' . $hiddenName . '[SOURCE_UID]"        id="' . $hiddenName . '[SOURCE_UID]"        value="' . $aValues['SOURCE_UID'] . '">';
                    }
                }
                $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_PREVIOUS_TASK'] = $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_PREVIOUS_TASK'] ?? '';
                $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_PREVIOUS_TYPE'] = $aFields['TASK'][$sKey]['NEXT_TASK']['ROU_PREVIOUS_TYPE'] ?? '';
            }

            $aFields['PROCESSING_MESSAGE'] = G::loadTranslation('ID_PROCESSING');

            /**
             * New Feature: Derivation Screen can be personalized
             *
             * @author Erik Amaru Ortiz <erik@colosa.com>
             */
            $tplFile = 'cases/cases_ScreenDerivation';
            $task = TaskPeer::retrieveByPk($_SESSION['TASK']);

            $tasDerivationScreenTpl = $task->getTasDerivationScreenTpl();

            if (!empty($tasDerivationScreenTpl)) {
                //first, verify if the task has a personalized template (for derivation screen)
                $tplFile = $tasDerivationScreenTpl;
                $tplFile = PATH_DATA_MAILTEMPLATES . $aFields['PROCESS']['PRO_UID'] . PATH_SEP . $tplFile;
            } else {
                //verify if the process has a personalized template (for derivation screen)
                if (!empty($aFields['PROCESS']['PRO_DERIVATION_SCREEN_TPL'])) {
                    $tplFile = $aFields['PROCESS']['PRO_DERIVATION_SCREEN_TPL'];
                    $tplFile = PATH_DATA_MAILTEMPLATES . $aFields['PROCESS']['PRO_UID'] . PATH_SEP . $tplFile;
                }
            }

            $title = htmlentities($aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TITLE'], ENT_QUOTES, 'UTF-8');
            $aFields['TASK'][$sKey]['NEXT_TASK']['TAS_TITLE'] = $title;

            //todo These two conditions must go to the RoutingScreen class
            if (!preg_match("/\-1$/", $aFields["TASK"][$sKey]["NEXT_TASK"]["TAS_UID"]) &&
                $aFields["TASK"][$sKey]["NEXT_TASK"]["TAS_TYPE"] == "INTERMEDIATE-CATCH-MESSAGE-EVENT"
            ) {
                $aFields["TASK"][$sKey]["NEXT_TASK"]["TAS_TITLE"] = G::LoadTranslation("ID_ROUTE_TO_TASK_INTERMEDIATE_CATCH_MESSAGE_EVENT");
            }

            //SKIP ASSIGN SCREEN
            if (!empty($aFields['TASK'][1])) {
                $currentTask = $aFields['TASK'][1];
                $isWebEntry = $bmWebEntry->isTaskAWebEntry($currentTask['TAS_UID']);
                if ($isWebEntry) {
                    $webEntryUrlEvaluated = '';
                    $tplFile = 'webentry/cases_ScreenDerivation';
                    $caseId = $currentTask['APP_UID'];
                    $delIndex = $currentTask['DEL_INDEX'];
                    // Swap temporary APP_NUMBER
                    $newAppNumber = $bmWebEntry->swapTemporaryAppNumber($caseId);
                    $Fields['APP_NUMBER'] = $Fields['APP_DATA']['APP_NUMBER'] = $newAppNumber;
                    $derivationResponse = PMFDerivateCase($caseId, $delIndex, false);
                    if ($derivationResponse) {
                        $webEntryUrl = $bmWebEntry->getCallbackUrlByTask($currentTask['TAS_UID']);
                        $delegationData = $Fields['APP_DATA'];
                        $delegationData['_DELEGATION_DATA'] = $aFields['TASK'];
                        $delegationData['_DELEGATION_MESSAGE'] = $bmWebEntry->getDelegationMessage($delegationData);
                        $webEntryUrlEvaluated = \G::replaceDataField($webEntryUrl, $delegationData);
                    }
                    $aFields['derivationResponse'] = $derivationResponse;
                    $aFields['webEntryUrlEvaluated'] = $webEntryUrlEvaluated;
                }
            }

            if (!isset($aFields['PROCESS']['DISABLED'])) {
                $aFields['PROCESS']['DISABLED'] = '';
            }
            $G_PUBLISH->AddContent('smarty', $tplFile, '', '', $aFields);
            break;
        case 'EXTERNAL':
            if ($noShowTitle == 0) {
                $G_PUBLISH->AddContent('smarty', 'cases/cases_title', '', '', $array);
            }
            $oPluginRegistry = PluginRegistry::loadSingleton();
            $externalSteps = $oPluginRegistry->getSteps();

            $sNamespace = '';
            $sStepName = '';
            foreach ($externalSteps as $key => $val) {
                if ($val->getStepId() == $_GET['UID']) {
                    $sNamespace = $val->getNamespace();
                    $sStepName = $val->getStepName();

                }
            }
            if (class_exists($sNamespace . "plugin")) {
                if (!$aPreviousStep) {
                    $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = '';
                } else {
                    $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['PREVIOUS_STEP'] = $aPreviousStep['PAGE'];
                    $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['PREVIOUS_STEP_LABEL'] = G::loadTranslation("ID_PREVIOUS_STEP");
                }
                $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['NEXT_STEP'] = $aNextStep['PAGE'];
                $Fields['APP_DATA']['__DYNAFORM_OPTIONS']['NEXT_STEP_LABEL'] = G::loadTranslation("ID_NEXT_STEP");

                /**
                 * Added By erik date: 16-05-08
                 * Description: this was added for the additional database connections
                 */

                $oDbConnections = new DbConnections($_SESSION['PROCESS']);
                $oDbConnections->loadAdditionalConnections();
                $stepFilename = "$sNamespace/$sStepName";
                G::evalJScript("
        if (parent.setCurrent) {
          parent.setCurrent('" . $_GET['UID'] . "');
        }");

                $G_PUBLISH->AddContent('content', $stepFilename);
            } else {
                $aMessage['MESSAGE'] = G::loadTranslation('ID_EXTERNAL_STEP_MISSING', SYS_LANG, array("plugin" => $sNamespace
                ));
                $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', $aMessage);
            }
            break;
    }
    //Add content content step - End
} catch (Exception $e) {
    //Check if the process is BPMN
    if (isset($oProcessFieds['PRO_BPMN']) && $oProcessFieds['PRO_BPMN'] == 1) {
        G::SendTemporalMessage(G::LoadTranslation('ID_BPMN_PROCESS_DEF_PROBLEM'), 'error', 'string', 3, 100);
    } else {
        G::SendTemporalMessage(G::LoadTranslation('ID_PROCESS_DEF_PROBLEM'), 'error', 'string', 3, 100);
    }

    $aMessage = [];
    $aMessage['MESSAGE'] = $e->getMessage();
    $G_PUBLISH = new Publisher();
    $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', $aMessage);
    G::RenderPage('publish', 'blank');
    die();
}

$oHeadPublisher = headPublisher::getSingleton();
$oHeadPublisher->addScriptFile("/jscore/cases/core/cases_Step.js");

if (!isset($_SESSION["PM_RUN_OUTSIDE_MAIN_APP"])) {
    $oHeadPublisher->addScriptCode("
                                        if (typeof parent != 'undefined') {
                                            if (parent.showCaseNavigatorPanel) {
                                                parent.showCaseNavigatorPanel('$sStatus');
                                            }

                                            if (parent.setCurrent) {
                                                parent.setCurrent('" . $_GET['UID'] . "');
                                            }
                                        }");
}

G::RenderPage('publish', 'blank');

if ($_SESSION['TRIGGER_DEBUG']['ISSET'] && !$isIE) {
    G::evalJScript('
    if (typeof showdebug != \'undefined\') {
      showdebug();
    }');
}