function surveyEntry()
{
global $engine;
if ($this->checkDateTime() == false) {
/* get whatever the language is (either post or default) and use it */
$l = getSurveyLanguage();
if (file_exists("language/language" . getSurveyLanguagePostFix($l) . ".php")) {
require_once 'language' . getSurveyLanguagePostFix($l) . '.php';
// language
} else {
require_once 'language_en.php';
// fall back on english language file
}
$login = new Login(session_id());
return $login->getClosedScreen();
}
$logactions = new LogActions();
$nosessionactions = $logactions->getNumberOfSurveyActionsBySession($this->phpid, USCIC_SURVEY);
/* no entry yet, then ask for prim_key in login screen */
if ($nosessionactions == 0 || loadvarSurvey(POST_PARAM_NEW_PRIMKEY) == '1') {
//no entry yet: ask for prim_key!
if (loadvarSurvey(POST_PARAM_NEW_PRIMKEY) == '1') {
$logactions->deleteLoggedInSurveySession($this->phpid);
}
/* get whatever the language is (either post or default) and use it */
$l = getSurveyLanguage();
if (file_exists("language/language" . getSurveyLanguagePostFix($l) . ".php")) {
require_once 'language' . getSurveyLanguagePostFix($l) . '.php';
// language
} else {
require_once 'language_en.php';
// fall back on english language file
}
$logactions->addAction('', '', "loginstart", USCIC_SURVEY, 1);
$login = new Login($this->phpid);
return $login->getLoginScreen();
} else {
//entry: is this person logged in?
$loggedin = $logactions->getLoggedInSurveySession($this->phpid);
// gets the last logged in action
/* no prim_key assigned to this sessionid. Assign if given (and check for pwd etc??)! */
if ($loggedin["count"] == 0) {
/* we don't have active session, so take the template we can get */
global $survey;
require_once "display/templates/displayquestion_" . getSurveyTemplate() . ".php";
// we don't have an active session, so fall back to whatever was passed along as language in post OR is the default language
$l = getSurveyLanguage();
if (file_exists("language/language" . getSurveyLanguagePostFix($l) . ".php")) {
//echo 'well done';
require_once 'language' . getSurveyLanguagePostFix($l) . '.php';
// language
} else {
require_once 'language_en.php';
// fall back on english language file
}
$primkey = loadvarSurvey(POST_PARAM_PRIMKEY);
$_SESSION['PRIMKEY'] = $primkey;
if ($primkey != '' && strlen($primkey) < 20) {
// make sure primkey is not encrypted!
//check!!!!!!
$login = new Login($this->phpid);
if ($login->checkAccess()) {
$primkey = $_SESSION['PRIMKEY'];
$logactions->addAction($primkey, '', "loggedin", USCIC_SURVEY, 1);
// pass along primkey to load correct engine!
$engine = loadEngine(getSurvey(), $primkey, $this->phpid, getSurveyVersion(), getSurveySection(getSurvey(), $primkey));
$engine->setFirstForm(true);
return $engine->getNextQuestion();
} else {
// incorrect login..start new session
endSession();
session_start();
session_regenerate_id(true);
$logactions->addAction('', '', "loginempty", USCIC_SURVEY, 1);
$login = new Login(session_id());
global $survey;
return $login->getLoginScreen($survey->getLoginError());
}
} else {
$logactions->addAction('', '', "loginempty", USCIC_SURVEY, 1);
$login = new Login($this->phpid);
global $survey;
if ($survey->getAccessType() == LOGIN_ANONYMOUS) {
return $login->getLoginScreen(Language::messageEnterPrimKey());
} else {
if ($survey->getAccessType() == LOGIN_LOGINCODE) {
return $login->getLoginScreen($survey->getLoginError());
} else {
return $login->getLoginScreen(Language::messageEnterPrimKeyDirectAccess());
}
}
}
} else {
//continue interview! EXTRA CHECK!!!
/* update survey info with what we know from the last session action */
setSurvey($loggedin["suid"]);
/* include survey template now that we know which survey we are in */
global $survey;
require_once "display/templates/displayquestion_" . getSurveyTemplate() . ".php";
/* update interview mode with what we know from the last session action
* IF we are not changing the interview mode right now
*/
if (isset($_POST['navigation']) && $_POST['navigation'] != NAVIGATION_MODE_CHANGE && $survey->getReentryMode() == MODE_REENTRY_YES) {
setSurveyMode($loggedin["mode"]);
}
/* update language with what we know from the last session action
* IF we are not changing the language right now
*/
if (isset($_POST['navigation']) && $_POST['navigation'] != NAVIGATION_LANGUAGE_CHANGE && $survey->getReentryLanguage(getSurveyMode()) == LANGUAGE_REENTRY_YES) {
setSurveyLanguage($loggedin["language"]);
}
/* update version with what we know from the last session action */
setSurveyVersion($loggedin["version"]);
// include language file
$l = getSurveyLanguage();
//echo 'NOW: ' . $l;
if (file_exists("language/language" . getSurveyLanguagePostFix($l) . ".php")) {
//echo 'well done';
require_once 'language' . getSurveyLanguagePostFix($l) . '.php';
// language
} else {
require_once 'language_en.php';
// fall back on english language file
}
// pass along primkey to load correct engine!
$engine = loadEngine(getSurvey(), $loggedin["primkey"], $this->phpid, getSurveyVersion(), getSurveySection(getSurvey(), $loggedin["primkey"]));
/* handle button click */
return $engine->getNextQuestion();
}
}
}
function __construct($suid, $primkey, $phpid, $version, $seid, $doState = true, $doContext = true)
{
$this->primkey = $primkey;
$this->phpid = $phpid;
$this->setSuid($suid);
if (isset($_SESSION['URID']) && $_SESSION['URID'] != '') {
$user = new User($_SESSION['URID']);
if (isTestmode() && inArray($user->getUserType(), array(USER_SYSADMIN, USER_TRANSLATOR, USER_TESTER))) {
$this->display = new DisplayQuestionTest($this->primkey, $this);
} else {
if ($user->getUserType() == USER_NURSE) {
$this->display = new DisplayQuestionNurse($this->primkey, $this);
} else {
$this->display = new DisplayQuestionSms($this->primkey, $this);
}
}
} else {
$this->display = new DisplayQuestion($this->primkey, $this);
}
global $survey;
$this->survey = $survey;
$this->version = $version;
/* get context */
if ($doContext == true) {
$this->loadContext();
}
/* data record */
$this->datarecord = new DataRecord($suid, $primkey);
$this->datarecord->loadRecord();
/* do state */
if ($doState == true) {
/* get main section and current section */
$this->mainseid = getSurveyMainSection($suid, $primkey);
$this->seid = getSurveySection($suid, $primkey);
/* check for existing state */
$this->state = new State($this->primkey, $this->survey->getSuid());
if ($this->loadLastState() == true) {
$this->previousrgid = $this->getRgid();
$this->previousloopaction = $this->getForLoopLastAction();
$this->previousloopstring = $this->getLoopString();
$this->previouslooprgid = $this->getLoopRgid();
$this->previouswhilergid = $this->getWhileRgid();
$this->previouswhileaction = $this->getWhileLastAction();
} else {
$this->state->setSuid($suid);
$this->setMainSeid($this->mainseid);
$this->setSeid($this->seid);
$this->setPrefix("");
$this->setParentPrefix("");
$this->setParentSeid(0);
$this->setParentRgid(0);
/* set loop string, loop rgid and loop left off to empty by default */
$this->setLoopString("");
$this->setLoopRgid("");
$this->setForLoopLastAction("");
$this->setWhileRgid("");
$this->setWhileLastAction("");
}
} else {
$this->seid = $seid;
// set for loadSetFillClasses
}
$this->flooding = false;
$this->stop = false;
$this->startatbegin = false;
$this->redofills = false;
$this->forward = false;
$this->firstform = false;
$this->updateaction = false;
$this->reset = array();
$this->dk = array();
$this->rf = array();
$this->na = array();
$this->processedfills = array();
$this->justassigned = array();
$this->currentaction = ACTION_DYNAMIC;
/* load any set fill classes */
//$this->loadSetFillClasses();
}
function __construct()
{
$primkey = getFromSessionParams('watchprimkey');
$seid = getSurveySection(getFromSessionParams('watchsuid'), $primkey);
$this->engine = loadEngine(getFromSessionParams('watchsuid'), $primkey, "", getSurveyVersion(), $seid);
}
