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 getSurveySection($suid = "", $primkey = "")
{
/* declare */
$seid = "";
global $currentseid;
/* returning to survey or starting */
if (getFromSessionParams(SESSION_PARAM_RGID) == '') {
/* check in session first (overrides last state) */
$seid = getFromSessionParams(SESSION_PARAM_SEID);
if (isSurveySection($seid)) {
$currentseid = $seid;
return $seid;
}
/* check for last state */
global $db;
$result = $db->selectQuery('select seid from ' . Config::dbSurveyData() . '_states where suid=' . prepareDatabaseString($suid) . ' and primkey = "' . prepareDatabaseString($primkey) . '" and mainseid=' . getSurveyMainSection($suid, $primkey) . ' order by stateid desc limit 0,1');
/* we are re-entering */
if ($db->getNumberOfRows($result) > 0) {
$row = $db->getRow($result);
$seid = $row["seid"];
if (isSurveySection($seid)) {
$currentseid = $seid;
return $seid;
}
}
/* we are starting the survey and no session parameter, then assume root section */
$currentseid = getBaseSectionSeid($suid);
return $currentseid;
} else {
/* button action */
if (isset($_POST['navigation'])) {
/* back button */
if ($_POST['navigation'] == Language::buttonBack()) {
/* check for last state to determine which section we are going to */
global $db;
$result = $db->selectQuery('select seid from ' . Config::dbSurveyData() . '_states where suid=' . prepareDatabaseString($suid) . ' and primkey = "' . prepareDatabaseString($primkey) . '" and mainseid=' . getSurveyMainSection($suid, $primkey) . ' order by stateid desc limit 0,1');
//echo 'select * from ' . Config::dbSurveyData() . '_states where suid=' . prepareDatabaseString($suid) . ' and primkey = "' . prepareDatabaseString($primkey) . '" and mainseid=' . getSurveyMainSection($suid, $primkey) . ' order by stateid desc limit 0,1';
if ($db->getNumberOfRows($result) > 0) {
$row = $db->getRow($result);
$seid = $row["seid"];
if (isSurveySection($seid)) {
$currentseid = $seid;
return $seid;
}
}
} else {
if ($_POST['navigation'] == Language::buttonUpdate()) {
/* section does not change, so return from session */
$seid = getFromSessionParams(SESSION_PARAM_SEID);
if (isSurveySection($seid)) {
$currentseid = $seid;
return $seid;
}
} else {
/* section may change, but this is handled by the current section engine
* calling the nex section engine, so we keep the same section */
$seid = getFromSessionParams(SESSION_PARAM_SEID);
if (isSurveySection($seid)) {
$currentseid = $seid;
return $seid;
}
}
}
}
/* everything failed, then assume root section */
$currentseid = getBaseSectionSeid($suid);
return $currentseid;
}
/* check last state */
$currentseid = getBaseSectionSeid($suid);
return $currentseid;
}
