<?php
ini_set( "soap.wsdl_cache_enabled", "0" ); //disabling WSDL cache


define( 'WEB_SERVICE_VERSION', '2.0' );

//$wsdl = PATH_METHODS . "services" . PATH_SEP . "pmos.wsdl";
$wsdl = PATH_METHODS . "services" . PATH_SEP . "pmos2.wsdl";

require_once ("classes/model/Application.php");
require_once ("classes/model/AppDelegation.php");
require_once ("classes/model/AppThread.php");
require_once ("classes/model/Dynaform.php");
require_once ("classes/model/Department.php");
require_once ("classes/model/Groupwf.php");
require_once ("classes/model/InputDocument.php");
require_once ("classes/model/Language.php");
require_once ("classes/model/OutputDocument.php");
require_once ("classes/model/Process.php");
require_once ("classes/model/ReportTable.php");
require_once ("classes/model/ReportVar.php");
require_once ("classes/model/Step.php");
require_once ("classes/model/StepTrigger.php");
require_once ("classes/model/Task.php");
require_once ("classes/model/TaskUser.php");
require_once ("classes/model/Triggers.php");
require_once ("classes/model/Users.php");
require_once ("classes/model/Session.php");
require_once ("classes/model/Content.php");

G::LoadClass( 'wsResponse' );
G::LoadClass( 'wsBase' );

function login ($params)
{
    $ws = new wsBase();
    $res = $ws->login( $params->userid, $params->password );

    return array ('status_code' => $res->status_code,'message' => $res->message,'version' => WEB_SERVICE_VERSION,'timestamp' => $res->timestamp
    );
}

function ProcessList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';

        return array ("processes" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) != 0) {
        $ws = new wsBase();
        $res = $ws->processList();

        return array ("processes" => $res
        );
    }

    if (ifPermission( $params->sessionId, 'PM_FACTORY' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';

        return array ("processes" => $o
        );
    }

    /**
     * if you are not an admin user, then this function will return only your valid process *
     */
    if (ifPermission( $params->sessionId, 'PM_FACTORY' ) == 0) {
        G::LoadClass( 'sessions' );

        $oSessions = new Sessions();
        $session = $oSessions->getSessionUser( $params->sessionId );
        $userId = $session['USR_UID'];

        $ws = new wsBase();
        $res = $ws->processListVerified( $userId );

        return array ("processes" => $res
        );
    }

    $ws = new wsBase();
    $res = $ws->processList();

    return array ("processes" => $res
    );
}

function RoleList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';

        return array ("roles" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';

        return array ("roles" => $o
        );
    }

    $ws = new wsBase();
    $res = $ws->roleList();

    return array ("roles" => $res
    );
}

function GroupList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';

        return array ("groups" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';

        return array ("groups" => $o
        );
    }

    $ws = new wsBase();
    $res = $ws->groupList();

    return array ("groups" => $res
    );
}

function DepartmentList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';

        return array ("departments" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';

        return array ("departments" => $o
        );
    }

    $ws = new wsBase();
    $res = $ws->departmentList();

    return array ("departments" => $res
    );
}

function CaseList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';
        $o->status = '';
        $o->delIndex = '';
        $o->processId = '';

        return array ("cases" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';
        $o->status = '';
        $o->delIndex = '';
        $o->processId = '';

        return array ("cases" => $o
        );
    }

    G::LoadClass( 'sessions' );

    $oSessions = new Sessions();
    $session = $oSessions->getSessionUser( $params->sessionId );
    $userId = $session['USR_UID'];

    $ws = new wsBase();
    $res = $ws->caseList( $userId );

    return array ("cases" => $res
    );
}

function UnassignedCaseList ($params)
{
    $vsResult = isValidSession( $params->sessionId );
    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';
        $o->delIndex = '';

        return array ("cases" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';
        $o->delIndex = '';

        return array ("cases" => $o
        );
    }

    G::LoadClass( 'sessions' );

    $oSessions = new Sessions();
    $session = $oSessions->getSessionUser( $params->sessionId );
    $userId = $session['USR_UID'];

    $ws = new wsBase();
    $res = $ws->unassignedCaseList( $userId );

    return array ("cases" => $res
    );
}

function UserList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';

        return array ("users" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';

        return array ("users" => $o
        );
    }

    $ws = new wsBase();
    $res = $ws->userList();

    return array ("users" => $res
    );
}

function triggerList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';
        $o->processId = '';

        return array ("triggers" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';
        $o->processId = '';

        return array ("triggers" => $o
        );
    }

    $ws = new wsBase();
    $res = $ws->triggerList();

    return array ("triggers" => $res
    );
}

function outputDocumentList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->filename = '';
        $o->docId = '';
        $o->version = '';
        $o->createDate = '';
        $o->createBy = '';
        $o->type = '';
        $o->index = '';
        $o->link = '';

        return array ("documents" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->filename = '';
        $o->docId = '';
        $o->version = '';
        $o->createDate = '';
        $o->createBy = '';
        $o->type = '';
        $o->index = '';
        $o->link = '';

        return array ("documents" => $o
        );
    }

    G::LoadClass( 'sessions' );

    $oSessions = new Sessions();
    $session = $oSessions->getSessionUser( $params->sessionId );
    $userId = $session['USR_UID'];

    $ws = new wsBase();
    $res = $ws->outputDocumentList( $params->caseId, $userId );

    return array ("documents" => $res
    );
}

function inputDocumentList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->filename = '';
        $o->docId = '';
        $o->version = '';
        $o->createDate = '';
        $o->createBy = '';
        $o->type = '';
        $o->index = '';
        $o->link = '';

        return array ("documents" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->filename = '';
        $o->docId = '';
        $o->version = '';
        $o->createDate = '';
        $o->createBy = '';
        $o->type = '';
        $o->index = '';
        $o->link = '';

        return array ("documents" => $o
        );
    }

    G::LoadClass( 'sessions' );

    $oSessions = new Sessions();
    $session = $oSessions->getSessionUser( $params->sessionId );
    $userId = $session['USR_UID'];

    $ws = new wsBase();
    $res = $ws->inputDocumentList( $params->caseId, $userId );

    return array ("documents" => $res
    );
}

function inputDocumentProcessList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';
        $o->description = '';

        return array ("documents" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';
        $o->description = '';

        return array ("documents" => $o
        );
    }

    $ws = new wsBase();
    $res = $ws->inputDocumentProcessList( $params->processId );

    return array ("documents" => $res
    );
}

function removeDocument ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsResponse( 2, "Insufficient privileges to execute this function" );

        return $result;
    }

    $ws = new wsBase();
    $res = $ws->removeDocument( $params->appDocUid );

    return $res;
}

function SendMessage ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult->getPayloadArray();
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result->getPayloadArray();
    }

    $ws = new wsBase();
    $res = $ws->sendMessage( $params->caseId, $params->from, $params->to, $params->cc, $params->bcc, $params->subject, $params->template );

    return $res->getPayloadArray();
}

function getCaseInfo ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();
    $res = $ws->getCaseInfo( $params->caseId, $params->delIndex );

    return $res;
}

function SendVariables ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();
    $variables = $params->variables;
    $Fields = array ();

    if (is_object( $variables )) {
        $Fields[$variables->name] = $variables->value;
    } elseif (is_array( $variables )) {
        foreach ($variables as $index => $obj) {
            if (is_object( $obj ) && isset( $obj->name ) && isset( $obj->value )) {
                $Fields[$obj->name] = $obj->value;
            }
        }
    }

    $params->variables = $Fields;
    $res = $ws->sendVariables( $params->caseId, $params->variables );

    return $res->getPayloadArray();
}

function GetVariables ($params)
{
    if (! is_array( $params->variables )) {
        $params->variables = array ($params->variables
        );
    }

    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsGetVariableResponse( 2, "You do not have privileges", null );

        return $result;
    }

    $ws = new wsBase();

    $res = $ws->getVariables( $params->caseId, $params->variables );

    return $res;
}

function GetVariablesNames ($params)
{

    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsGetVariableResponse( 2, "You do not have privileges", null );

        return $result;
    }

    $ws = new wsBase();

    $res = $ws->getVariablesNames( $params->caseId );

    return $res;
}

function DerivateCase ($params)
{
    $oSession = new Sessions();

    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $user = $oSession->getSessionUser( $params->sessionId );

    $oStd->stored_system_variables = true;
    $oStd->wsSessionId = $params->sessionId;

    $ws = new wsBase( $oStd );
    $res = $ws->derivateCase( $user['USR_UID'], $params->caseId, $params->delIndex );

    return $res;
}

function RouteCase ($params)
{
    $oSession = new Sessions();

    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $user = $oSession->getSessionUser( $params->sessionId );

    $oStd->stored_system_variables = true;
    $oStd->wsSessionId = $params->sessionId;

    $ws = new wsBase( $oStd );
    $res = $ws->derivateCase( $user['USR_UID'], $params->caseId, $params->delIndex );

    return $res;

}

function executeTrigger ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $oSession = new Sessions();
    $user = $oSession->getSessionUser( $params->sessionId );

    $ws = new wsBase();
    $delIndex = (isset( $params->delIndex )) ? $params->delIndex : 1;
    $res = $ws->executeTrigger( $user['USR_UID'], $params->caseId, $params->triggerIndex, $delIndex );

    return $res->getPayloadArray();
}

function NewCaseImpersonate ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, "PM_CASES" ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    ///////
    $variables = $params->variables;

    $field = array ();

    if (is_object( $variables )) {
        $field[$variables->name] = $variables->value;
    } else {
        if (is_array( $variables )) {
            foreach ($variables as $index => $obj) {
                if (is_object( $obj ) && isset( $obj->name ) && isset( $obj->value )) {
                    $field[$obj->name] = $obj->value;
                }
            }
        }
    }

    $params->variables = $field;

    ///////
    $ws = new wsBase();
    $res = $ws->newCaseImpersonate( $params->processId, $params->userId, $params->variables );

    return $res;
}

function NewCase ($params)
{
    G::LoadClass( "sessions" );

    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, "PM_CASES" ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $oSession = new Sessions();
    $session = $oSession->getSessionUser( $params->sessionId );
    $userId = $session["USR_UID"];
    $variables = $params->variables;

    /* this code is for previous version of ws, and apparently this will work for grids inside the variables..
    if (!isset($params->variables) ) {
      $variables = array();
      $field = array();
    }
    else {
      if ( is_object ($variables) ) {
        $field[ $variables->name ]= $variables->value ;
      }

      if ( is_array ( $variables) ) {
        foreach ( $variables as $key=>$val ) {
          $name  = $val->name;
          $value = $val->value;
          if (!is_object($val->value))
          {
            eval('$field[ ' . $val->name . ' ]= $val->value ;');
          }
          else
          {
            if (is_array($val->value->item)) {
              $i = 1;
              foreach ($val->value->item as $key1 => $val1) {
                if (isset($val1->value)) {
                  if (is_array($val1->value->item)) {
                    foreach ($val1->value->item as $key2 => $val2) {
                      $field[$val->name][$i][$val2->key] = $val2->value;
                    }
                  }
                }
                $i++;
              }
            }
          }
        }
      }
    }
    */

    $variables = $params->variables;

    $field = array ();

    if (is_object( $variables )) {
        $field[$variables->name] = $variables->value;
    }

    if (is_array( $variables )) {
        foreach ($variables as $key => $val) {
            if (! is_object( $val->value )) {
                eval( "\$field[" . $val->name . "]= \$val->value;" );
            }
        }
    }

    $params->variables = $field;

    $ws = new wsBase();
    $res = $ws->newCase( $params->processId, $userId, $params->taskId, $params->variables );

    // we need to register the case id for a stored session variable. like a normal Session.
    $oSession->registerGlobal( "APPLICATION", $res->caseId );

    return $res;
}

function AssignUserToGroup ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult->getPayloadArray();
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result->getPayloadArray();
    }

    G::LoadClass( 'sessions' );

    $sessions = new Sessions();
    $user = $sessions->getSessionUser( $params->sessionId );

    if (! is_array( $user )) {
        return new wsResponse( 3, 'User not registered in the system' );
    }

    $ws = new wsBase();
    $res = $ws->assignUserToGroup( $params->userId, $params->groupId );

    return $res->getPayloadArray();
}

function AssignUserToDepartment ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult->getPayloadArray();
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result->getPayloadArray();
    }

    G::LoadClass( 'sessions' );

    $sessions = new Sessions();
    $user = $sessions->getSessionUser( $params->sessionId );

    if (! is_array( $user )) {
        return new wsResponse( 3, 'User not registered in the system' );
    }

    $ws = new wsBase();
    $res = $ws->AssignUserToDepartment( $params->userId, $params->departmentId, $params->manager );

    return $res->getPayloadArray();
}

function CreateUser ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $result = new wsCreateUserResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();

    $res = $ws->createUser( $params->userId, $params->firstname, $params->lastname, $params->email, $params->role, $params->password, ((isset( $params->dueDate )) ? $params->dueDate : null), ((isset( $params->status )) ? $params->status : null) );

    return $res;
}

function updateUser ($params)
{
    $result = isValidSession( $params->sessionId );

    if ($result->status_code != 0) {
        return $result;
    }

    if (ifPermission( $params->sessionId, "PM_USERS" ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();

    $result = $ws->updateUser( $params->userUid, $params->userName, ((isset( $params->firstName )) ? $params->firstName : null), ((isset( $params->lastName )) ? $params->lastName : null), ((isset( $params->email )) ? $params->email : null), ((isset( $params->dueDate )) ? $params->dueDate : null), ((isset( $params->status )) ? $params->status : null), ((isset( $params->role )) ? $params->role : null), ((isset( $params->password )) ? $params->password : null) );

    return $result;
}

function CreateGroup ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $result = new wsCreateGroupResponse( $vsResult->status_code, $vsResult->message, '' );

        return $result;
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $result = new wsCreateGroupResponse( 2, "You do not have privileges", '' );

        return $result;
    }

    $ws = new wsBase();
    $res = $ws->createGroup( $params->name );

    return $res;
}

function CreateDepartment ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    if (ifPermission( $params->sessionId, 'PM_USERS' ) == 0) {
        $result = new wsCreateUserResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();
    $res = $ws->CreateDepartment( $params->name, $params->parentUID );

    return $res;
}

function TaskList ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';

        return array ("tasks" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';

        return array ("tasks" => $o
        );
    }

    G::LoadClass( 'sessions' );

    $ws = new wsBase();
    $oSessions = new Sessions();
    $session = $oSessions->getSessionUser( $params->sessionId );
    $userId = $session['USR_UID'];
    $res = $ws->taskList( $userId );

    return array ("tasks" => $res
    );
}

function TaskCase ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        $o->guid = $vsResult->status_code . ' ' . $vsResult->message;
        $o->name = '';

        return array ("taskCases" => $o
        );
    }

    if (ifPermission( $params->sessionId, 'PM_CASES' ) == 0) {
        $o->guid = "2 Insufficient privileges to execute this function";
        $o->name = '';

        return array ("taskCases" => $o
        );
    }

    $ws = new wsBase();
    $res = $ws->taskCase( $params->caseId );

    return array ("taskCases" => $res
    );
}

function ReassignCase ($params)
{
    $vsResult = isValidSession( $params->sessionId );
    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    $ws = new wsBase();
    $res = $ws->reassignCase( $params->sessionId, $params->caseId, $params->delIndex, $params->userIdSource, $params->userIdTarget );

    return $res;
}

function systemInformation ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    $ws = new wsBase();
    $res = $ws->systemInformation();

    return $res;
}

function importProcessFromLibrary ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    $ws = new wsBase();
    $res = $ws->importProcessFromLibrary( $params->processId, $params->version, $params->importOption, $params->usernameLibrary, $params->passwordLibrary );

    return $res;
}

function getCaseNotes ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    $ws = new wsBase();
    $res = $ws->getCaseNotes( $params->applicationID, $params->userUid );

    return $res;
}

/**
 * **********
 * #added By Erik AO <erik@colosa.com> in datetime 26.06.2008 10:00:00
 * # modified 12-01-2010 by erik
 */
function isValidSession ($sessionId)
{
    G::LoadClass( 'sessions' );

    $oSessions = new Sessions();
    $session = $oSessions->verifySession( $sessionId );

    if (is_array( $session )) {
        return new wsResponse( 0, 'Session active' );
    } else {
        return new wsResponse( 9, 'Session expired' );
    }
}

//add removeUserFromGroup
function removeUserFromGroup ($params)
{
    $vsResult = isValidSession( $params->sessionId );

    if ($vsResult->status_code !== 0) {
        return $vsResult;
    }

    $ws = new wsBase();
    $res = $ws->removeUserFromGroup( $params->userId, $params->groupId );

    return $res;
}

//end add
function ifPermission ($sessionId, $permission)
{
    global $RBAC;

    $RBAC->initRBAC();

    G::LoadClass( 'sessions' );

    $oSession = new Sessions();
    $user = $oSession->getSessionUser( $sessionId );

    $oRBAC = RBAC::getSingleton();
    $oRBAC->loadUserRolePermission( $oRBAC->sSystem, $user['USR_UID'] );
    $aPermissions = $oRBAC->aUserInfo[$oRBAC->sSystem]['PERMISSIONS'];
    $sw = 0;

    foreach ($aPermissions as $aPermission) {
        if ($aPermission['PER_CODE'] == $permission) {
            $sw = 1;
        }
    }

    return $sw;
}

function deleteCase ($params)
{
    $result = isValidSession( $params->sessionId );

    if ($result->status_code != 0) {
        return $result;
    }

    if (ifPermission( $params->sessionId, "PM_CASES" ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();
    $result = $ws->deleteCase( $params->caseUid );

    return $result;
}

function cancelCase ($params)
{
    $result = isValidSession( $params->sessionId );

    if ($result->status_code != 0) {
        return $result;
    }

    if (ifPermission( $params->sessionId, "PM_CASES" ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();
    $result = $ws->cancelCase( $params->caseUid, $params->delIndex, $params->userUid );

    return $result;
}

function pauseCase ($params)
{
    $result = isValidSession( $params->sessionId );

    if ($result->status_code != 0) {
        return $result;
    }

    if (ifPermission( $params->sessionId, "PM_CASES" ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();

    $result = $ws->pauseCase( $params->caseUid, $params->delIndex, $params->userUid, ((isset( $params->unpauseDate )) ? $params->unpauseDate : null) );

    return $result;
}

function unpauseCase ($params)
{
    $result = isValidSession( $params->sessionId );

    if ($result->status_code != 0) {
        return $result;
    }

    if (ifPermission( $params->sessionId, "PM_CASES" ) == 0) {
        $result = new wsResponse( 2, "You do not have privileges" );

        return $result;
    }

    $ws = new wsBase();
    $result = $ws->unpauseCase( $params->caseUid, $params->delIndex, $params->userUid );

    return $result;
}

$server = new SoapServer( $wsdl );
$server->addFunction( "Login" );
$server->addFunction( "ProcessList" );
$server->addFunction( "CaseList" );
$server->addFunction( "UnassignedCaseList" );
$server->addFunction( "RoleList" );
$server->addFunction( "GroupList" );
$server->addFunction( "DepartmentList" );
$server->addFunction( "UserList" );
$server->addFunction( "TriggerList" );
$server->addFunction( "outputDocumentList" );
$server->addFunction( "inputDocumentList" );
$server->addFunction( "inputDocumentProcessList" );
$server->addFunction( "removeDocument" );
$server->addFunction( "SendMessage" );
$server->addFunction( "SendVariables" );
$server->addFunction( "GetVariables" );
$server->addFunction( "GetVariablesNames" );
$server->addFunction( "DerivateCase" );
$server->addFunction( "RouteCase" );
$server->addFunction( "executeTrigger" );
$server->addFunction( "NewCaseImpersonate" );
$server->addFunction( "NewCase" );
$server->addFunction( "AssignUserToGroup" );
$server->addFunction( "AssignUserToDepartment" );
$server->addFunction( "CreateGroup" );
$server->addFunction( "CreateDepartment" );
$server->addFunction( "CreateUser" );
$server->addFunction( "updateUser" );
$server->addFunction( "getCaseInfo" );
$server->addFunction( "TaskList" );
$server->addFunction( "TaskCase" );
$server->addFunction( "ReassignCase" );
$server->addFunction( "systemInformation" );
$server->addFunction( "importProcessFromLibrary" );
$server->addFunction( "removeUserFromGroup" );
$server->addFunction( "getCaseNotes" );
$server->addFunction( "deleteCase" );
$server->addFunction( "cancelCase" );
$server->addFunction( "pauseCase" );
$server->addFunction( "unpauseCase" );
$server->handle();