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SurveyRuntimeHelper.php
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SurveyRuntimeHelper.php
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/*
* LimeSurvey
* Copyright (C) 2007-2011 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
*/
class SurveyRuntimeHelper {
protected function createFullQuestionIndex(SurveySession $session)
{
if ($session->format == Survey::FORMAT_GROUP)
{
$this->createFullQuestionIndexByGroup($session);
}
else
{
$this->createFullQuestionIndexByQuestion($session);
}
}
protected function createFullQuestionIndexByGroup(SurveySession $session)
{
$ssm = App()->surveySessionManager;
echo "\n\n<!-- PRESENT THE INDEX -->\n";
echo CHtml::openTag('div', array('id' => 'index'));
echo CHtml::openTag('div', array('class' => 'container'));
echo CHtml::tag('h2', array(), gT("Question index"));
echo CHtml::openTag('ol');
/**
* @var int $key
* @var QuestionGroup $group
*/
foreach ($session->getGroups() as $key => $group)
{
// Better to use tracevar /
if (LimeExpressionManager::GroupIsRelevant($group->primaryKey))
{
$step = $key + 1;
$stepInfo = LimeExpressionManager::singleton()->_ValidateGroup($key);
$classes = implode(' ', array(
'row',
$stepInfo['anyUnanswered'] ? 'missing' : '',
$session->getStep() == $step ? 'current' : ''
));
$sButtonSubmit=CHtml::htmlButton(gT('Go to this group'), ['type'=>'submit','value'=> $step, 'name'=>'move','class'=>'jshide']);
echo CHtml::tag('li', array(
'data-id' => $group->primaryKey,
'title' => $group->description,
'class' => $classes,
), $group->group_name .$sButtonSubmit);
}
}
echo CHtml::closeTag('ol');
echo CHtml::closeTag('div');
echo CHtml::closeTag('div');
App()->getClientScript()->registerScript('manageIndex',"manageIndex()\n",CClientScript::POS_END);
}
protected function createFullQuestionIndexByQuestion(SurveySession $session)
{
echo CHtml::openTag('div', array('id' => 'index'));
echo CHtml::openTag('div', array('class' => 'container'));
echo CHtml::tag('h2', array(), gT("Question index"));
echo 'Question by question not yet supported, use incremental index.';
echo CHtml::closeTag('div');
echo CHtml::closeTag('div');
App()->getClientScript()->registerScript('manageIndex',"manageIndex()\n",CClientScript::POS_END);
}
protected function createIncrementalQuestionIndex(SurveySession $session)
{
echo "\n\n<!-- PRESENT THE INDEX -->\n";
echo '<div id="index"><div class="container"><h2>' . gT("Question index") . '</h2>';
$lastGseq=-1;
$gseq = -1;
$grel = true;
for($v = 0, $n = 0; $n != $session->getMaxStep(); ++$n)
{
$stepInfo = LimeExpressionManager::GetStepIndexInfo($n);
if ($session->getFormat() == Survey::FORMAT_QUESTION)
{
if ($lastGseq != $stepInfo['gseq']) {
// show the group label
++$gseq;
$g = $session->getGroups()[$gseq];
$grel = !LimeExpressionManager::GroupIsIrrelevantOrHidden($gseq);
if ($grel)
{
$gtitle = LimeExpressionManager::ProcessString($g['group_name']);
echo '<h3>' . flattenText($gtitle) . "</h3>";
}
$lastGseq = $stepInfo['gseq'];
}
if (!$grel || !$stepInfo['show'])
{
continue;
}
$q = $session->getFieldArray()[$n];
}
else
{
++$gseq;
if (!$stepInfo['show'])
{
continue;
}
$g = $session->getGroups()[$gseq];
}
if ($session->getFormat() == Survey::FORMAT_GROUP)
{
$indexlabel = LimeExpressionManager::ProcessString($g['group_name']);
$sButtonText=gT('Go to this group');
}
else
{
$indexlabel = LimeExpressionManager::ProcessString($q[3]);
$sButtonText=gT('Go to this question');
}
$sText = (($session->getFormat() == Survey::FORMAT_GROUP) ? flattenText($indexlabel) : flattenText($indexlabel));
++$v;
$class = ($n == $session->getStep() - 1 ? 'current' : (!$stepInfo['anyUnanswered'] ? 'answer' : 'missing'));
if ($v % 2)
$class .= " odd";
$s = $n + 1;
echo "<div class=\"row $class\">";
echo "<span class=\"hdr\">$v</span>";
echo "<span title=\"$sText\">$sText</span>";
echo CHtml::htmlButton($sButtonText,array('type'=>'submit','value'=>$s,'name'=>'move','class'=>'jshide'));
echo "</div>";
}
if ($session->maxStep == $session->stepCount)
{
echo CHtml::htmlButton(gT('Submit'),array('type'=>'submit','value'=>'movesubmit','name'=>'move','class'=>'submit button'));
}
echo '</div></div>';
App()->getClientScript()->registerScript('manageIndex',"manageIndex()\n",CClientScript::POS_END);
}
/**
* Main function
*
* @param mixed $surveyid
* @param mixed $args
*/
function run($surveyid,$args) {
extract($args);
$ssm = App()->surveySessionManager;
/** @var SurveySession $session */
$session = $ssm->current;
$thissurvey = getSurveyInfo($session->surveyId);
$LEMsessid = 'survey_' . $surveyid;
$this->setJavascriptVar($surveyid);
$sTemplatePath=Template::getTemplatePath(SettingGlobal::get("defaulttemplate")).DIRECTORY_SEPARATOR;
// $LEMdebugLevel - customizable debugging for Lime Expression Manager
$LEMdebugLevel = 0; // LEM_DEBUG_TIMING; // (LEM_DEBUG_TIMING + LEM_DEBUG_VALIDATION_SUMMARY + LEM_DEBUG_VALIDATION_DETAIL);
$LEMskipReprocessing=false; // true if used GetLastMoveResult to avoid generation of unneeded extra JavaScript
$radix=getRadixPointData($thissurvey['surveyls_numberformat']);
$radix = $radix['separator'];
$surveyOptions = array(
'active' => $session->survey->bool_active,
'allowsave' => $session->survey->bool_allowsave,
'anonymized' => $session->survey->bool_anonymized,
'assessments' => $session->survey->bool_assessments,
'datestamp' => $session->survey->bool_datestamp,
'hyperlinkSyntaxHighlighting' => (($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY), // TODO set this to true if in admin mode but not if running a survey
'ipaddr' => $session->survey->bool_ipaddr,
'radix' => $radix,
'refurl' => isset($session->response->url) ? $session->response->url : null,
'savetimings' => $session->survey->bool_savetimings,
'surveyls_dateformat' => (isset($thissurvey['surveyls_dateformat']) ? $thissurvey['surveyls_dateformat'] : 1),
'startlanguage'=> $session->survey->language,
'target' => Yii::app()->getConfig('uploaddir').DIRECTORY_SEPARATOR.'surveys'.DIRECTORY_SEPARATOR.$thissurvey['sid'].DIRECTORY_SEPARATOR.'files'.DIRECTORY_SEPARATOR,
'tempdir' => Yii::app()->getConfig('tempdir').DIRECTORY_SEPARATOR,
'timeadjust' => (isset($timeadjust) ? $timeadjust : 0),
'token' => $session->token,
);
//Security Checked: POST, GET, SESSION, REQUEST, returnGlobal, DB
$previewgrp = false;
if ($session->format == Survey::FORMAT_GROUP && isset($param['action']) && ($param['action'] == 'previewgroup'))
{
$previewgrp = true;
}
$previewquestion = false;
if ($session->format == Survey::FORMAT_QUESTION && isset($param['action']) && ($param['action'] == 'previewquestion'))
{
$previewquestion = true;
}
// if (isset($param['newtest']) && $param['newtest'] == "Y")
// setcookie("limesurvey_timers", "0"); //@todo fix - sometimes results in headers already sent error
$show_empty_group = false;
if ($previewgrp || $previewquestion)
{
$session->prevStep = 2;
$session->maxStep = 0;
}
else
{
//RUN THIS IF THIS IS THE FIRST TIME , OR THE FIRST PAGE ########################################
if ($session->step == 0) {
buildsurveysession($session->surveyId);
$sTemplatePath = $session->templateDir;
LimeExpressionManager::StartSurvey($session->surveyId, $session->format, $surveyOptions, false, $LEMdebugLevel);
$moveResult = LimeExpressionManager::JumpTo(0, false, false, true);
}
if (isset($_POST['LEMpostKey']) && $_POST['LEMpostKey'] != $session->postKey) {
throw new \Exception("CSRF Protection triggered.");
// then trying to resubmit (e.g. Next, Previous, Submit) from a cached copy of the page
// Does not try to save anything from the page to the database
$moveResult = LimeExpressionManager::GetLastMoveResult(true);
if (isset($_POST['thisstep']) && isset($moveResult['seq']) && $_POST['thisstep'] == $moveResult['seq'])
{
// then pressing F5 or otherwise refreshing the current page, which is OK
$LEMskipReprocessing=true;
$move = "movenext"; // so will re-display the survey
}
else
{
// trying to use browser back buttons, which may be disallowed if no 'previous' button is present
$LEMskipReprocessing=true;
$move = "movenext"; // so will re-display the survey
$invalidLastPage=true;
$backpopup=gT("Please use the LimeSurvey navigation buttons or index. It appears you attempted to use the browser back button to re-submit a page.");
}
}
if(isset($move) && $move=="clearcancel")
{
$moveResult = LimeExpressionManager::JumpTo($session->step, false, true, false, true);
}
if (isset($_SESSION[$LEMsessid]['LEMtokenResume']))
{
LimeExpressionManager::StartSurvey($session->surveyId, $session->format, $surveyOptions, false,$LEMdebugLevel);
if($session->maxStep > $session->step)
{
LimeExpressionManager::JumpTo($session->maxStep, false, false);
}
$moveResult = LimeExpressionManager::JumpTo($session->step,false,false); // if late in the survey, will re-validate contents, which may be overkill
unset($_SESSION[$LEMsessid]['LEMtokenResume']);
}
else if (!$LEMskipReprocessing)
{
//Move current step ###########################################################################
if (isset($move) && $move == 'moveprev' && ($session->survey->bool_allowprev || $session->survey->questionindex > 0))
{
$moveResult = LimeExpressionManager::NavigateBackwards();
if ($moveResult['at_start'])
{
$session->setStep(0);
unset($moveResult); // so display welcome page again
}
}
if (isset($move) && $move == "movenext")
{
$moveResult = LimeExpressionManager::NavigateForwards();
}
if (isset($move) && ($move == 'movesubmit'))
{
if ($session->format == Survey::FORMAT_ALL_IN_ONE)
{
$moveResult = LimeExpressionManager::NavigateForwards();
}
else
{
// may be submitting from the navigation bar, in which case need to process all intervening questions
// in order to update equations and ensure there are no intervening relevant mandatory or relevant invalid questions
$moveResult = LimeExpressionManager::JumpTo($session->getStepCount() + 1, false);
}
}
if (isset($move) && $move=='changelang')
{
// jump to current step using new language, processing POST values
$moveResult = LimeExpressionManager::JumpTo($session->getStep(), false, true, true, true); // do process the POST data
}
if (isset($move) && isNumericInt($move) && $session->survey->questionindex == Survey::INDEX_INCREMENTAL)
{
$move = (int) $move;
if ($move > 0 && ($move <= $session->getStep() || $move <= $session->getMaxStep()))
{
$moveResult = LimeExpressionManager::JumpTo($move, false);
}
}
elseif (isset($move) && isNumericInt($move) && $session->survey->questionindex == Survey::INDEX_FULL)
{
$moveResult = LimeExpressionManager::JumpTo($move, false, true, true);
$session->setStep($moveResult['seq'] + 1);
}
if (!isset($moveResult) && !($session->format != Survey::FORMAT_ALL_IN_ONE && $session->getStep() == 0))
{
// Just in case not set via any other means, but don't do this if it is the welcome page
$moveResult = LimeExpressionManager::GetLastMoveResult(true);
$LEMskipReprocessing=true;
}
}
if (isset($moveResult) && isset($moveResult['seq']) )// Reload at first page (welcome after click previous fill an empty $moveResult array
{
// With complete index, we need to revalidate whole group bug #08806. It's actually the only mode where we JumpTo with force
if($moveResult['finished'])
{
if ($session->survey->questionindex == Survey::INDEX_FULL) {
//LimeExpressionManager::JumpTo(-1, false, false, true);
LimeExpressionManager::StartSurvey($session->surveyId, $session->format, $surveyOptions);
$moveResult = LimeExpressionManager::JumpTo($session->getStepCount() + 1, false, false, false);// no preview, no save data and NO force
if(!$moveResult['mandViolation'] && $moveResult['valid'] && empty($moveResult['invalidSQs']))
$moveResult['finished'] = true;
}
$move = 'movesubmit';
} else {
$session->setStep($moveResult['seq']);
$stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
}
if ($move == "movesubmit" && $moveResult['finished'] == false)
{
// then there are errors, so don't finalize the survey
$move = "movenext"; // so will re-display the survey
$invalidLastPage = true;
}
}
// TODO FIXME
if ($session->survey->bool_active) {
Yii::import("application.libraries.Save");
$cSave = new Save();
}
if ($session->survey->bool_active && Yii::app()->request->getPost('saveall')) // Don't test if save is allowed
{
$bTokenAnswerPersitance = $thissurvey['tokenanswerspersistence'] == 'Y' && isset($surveyid) && tableExists('tokens_'.$surveyid);
// must do this here to process the POSTed values
$moveResult = LimeExpressionManager::JumpTo($session->step, false); // by jumping to current step, saves data so far
if (!isset($_SESSION[$LEMsessid]['scid']) && !$bTokenAnswerPersitance )
{
$cSave->showsaveform(); // generates a form and exits, awaiting input
}
else
{
// Intentional retest of all conditions to be true, to make sure we do have tokens and surveyid
// Now update lastpage to $_SESSION[$LEMsessid][step] in SurveyDynamic, otherwise we land on
// the previous page when we return.
$response = $session->response;
$response->lastpage = $session->getStep();
$response->save();
}
}
if ($session->survey->bool_active && Yii::app()->request->getParam('savesubmit') )
{
// The response from the save form
// CREATE SAVED CONTROL RECORD USING SAVE FORM INFORMATION
$popup = $cSave->savedcontrol();
if (isset($errormsg) && $errormsg != "")
{
$cSave->showsaveform(); // reshow the form if there is an error
}
$moveResult = LimeExpressionManager::GetLastMoveResult(true);
$LEMskipReprocessing=true;
// TODO - does this work automatically for token answer persistence? Used to be savedsilent()
}
if (isset($moveResult) && !$moveResult['finished'])
{
$unansweredSQList = $moveResult['unansweredSQs'];
$notanswered = array_filter(explode('|', ''));
//CHECK INPUT
$invalidSQList = $moveResult['invalidSQs'];
$notvalidated = (strlen($invalidSQList) > 0) ? explode('|', $invalidSQList) : [];
}
// CHECK UPLOADED FILES
// TMSW - Move this into LEM::NavigateForwards?
$filenotvalidated = checkUploadedFileValidity($session->surveyId, $move);
//SEE IF THIS GROUP SHOULD DISPLAY
$show_empty_group = false;
if ($session->getStep() == 0)
$show_empty_group = true;
$redata = compact(array_keys(get_defined_vars()));
//SUBMIT ###############################################################################
if ((isset($move) && $move == "movesubmit"))
{
resetTimers();
//Before doing the "templatereplace()" function, check the $thissurvey['url']
//field for limereplace stuff, and do transformations!
$thissurvey['surveyls_url'] = passthruReplace($thissurvey['surveyls_url'], $thissurvey);
$thissurvey['surveyls_url'] = templatereplace($thissurvey['surveyls_url'], array(), $redata, 'URLReplace', false, NULL, array(), true ); // to do INSERTANS substitutions
//END PAGE - COMMIT CHANGES TO DATABASE
if ($thissurvey['active'] != "Y") //If survey is not active, don't really commit
{
if ($thissurvey['assessments'] == "Y")
{
$assessments = doAssessment($surveyid);
}
sendCacheHeaders();
doHeader();
echo templatereplace(file_get_contents($sTemplatePath."startpage.pstpl"), array(), $redata, 'SubmitStartpageI', false, NULL, array(), true );
//Check for assessments
if ($thissurvey['assessments'] == "Y" && $assessments)
{
echo templatereplace(file_get_contents($sTemplatePath."assessment.pstpl"), array(), $redata, 'SubmitAssessmentI', false, NULL, array(), true );
}
// fetch all filenames from $_SESSIONS['files'] and delete them all
// from the /upload/tmp/ directory
/* echo "<pre>";print_r($_SESSION);echo "</pre>";
for($i = 1; isset($_SESSION[$LEMsessid]['files'][$i]); $i++)
{
unlink('upload/tmp/'.$_SESSION[$LEMsessid]['files'][$i]['filename']);
}
*/
// can't kill session before end message, otherwise INSERTANS doesn't work.
$completed = templatereplace($thissurvey['surveyls_endtext'], array(), $redata, 'SubmitEndtextI', false, NULL, array(), true );
$completed .= "<br /><strong><font size='2' color='red'>" . gT("Did Not Save") . "</font></strong><br /><br />\n\n";
$completed .= gT("Your survey responses have not been recorded. This survey is not yet active.") . "<br /><br />\n";
if ($thissurvey['printanswers'] == 'Y')
{
// 'Clear all' link is only relevant for survey with printanswers enabled
// in other cases the session is cleared at submit time
$completed .= "<a href='" . Yii::app()->getController()->createUrl("survey/index/sid/{$surveyid}/move/clearall") . "'>" . gT("Clear Responses") . "</a><br /><br />\n";
}
}
else //THE FOLLOWING DEALS WITH SUBMITTING ANSWERS AND COMPLETING AN ACTIVE SURVEY
{
if ($session->survey->bool_usetokens && $session->survey->bool_usecookie) //don't use cookies if tokens are being used
{
setcookie("LS_" . $surveyid . "_STATUS", "COMPLETE", time() + 31536000); //Cookie will expire in 365 days
}
$content = '';
$content .= templatereplace(file_get_contents($sTemplatePath."startpage.pstpl"), array(), $redata, 'SubmitStartpage', false, NULL, array(), true );
//Check for assessments
if ($thissurvey['assessments'] == "Y")
{
$assessments = doAssessment($surveyid);
if ($assessments)
{
$content .= templatereplace(file_get_contents($sTemplatePath."assessment.pstpl"), array(), $redata, 'SubmitAssessment', false, NULL, array(), true );
}
}
//Update the token if needed and send a confirmation email
set_error_handler(function($errno, $errstr, $errfile, $errline) {
throw new \ErrorException($errstr, $errno, 1, $errfile, $errline);
});
if (isset($session->response->token)){
submittokens();
}
//Send notifications
sendSubmitNotifications($session->surveyId);
$content = '';
$content .= templatereplace(file_get_contents($sTemplatePath."startpage.pstpl"), [], $redata, 'SubmitStartpage', false, NULL, array(), true );
//echo $thissurvey['url'];
//Check for assessments
if ($session->survey->bool_assessments)
{
$assessments = doAssessment($session->surveyId);
if ($assessments)
{
$content .= templatereplace(file_get_contents($sTemplatePath."assessment.pstpl"), array(), $redata, 'SubmitAssessment', false, NULL, array(), true );
}
}
if (trim(str_replace(array('<p>','</p>'),'',$thissurvey['surveyls_endtext'])) == '')
{
$completed = "<br /><span class='success'>" . gT("Thank you!") . "</span><br /><br />\n\n"
. gT("Your survey responses have been recorded.") . "<br /><br />\n";
}
else
{
$completed = templatereplace($thissurvey['surveyls_endtext'], array(), $redata, 'SubmitAssessment', false, NULL, array(), true );
}
// Link to Print Answer Preview **********
if ($session->survey->bool_printanswers)
{
$url = App()->createUrl("/printanswers/view", ['surveyid' => $surveyid]);
$completed .= "<br /><br />"
. "<a class='printlink' href='$url' target='_blank'>"
. gT("Print your answers.")
. "</a><br />\n";
if ($session->survey->bool_publicstatistics) {
$completed .='<br />' . gT("or");
}
}
// Link to Public statistics **********
if ($session->survey->bool_publicstatistics) {
$url = App()->createUrl("statistics_user/action", ['surveyid' => $surveyid, 'language' => $session->language]);
$completed .= "<br /><br />"
. "<a class='publicstatisticslink' href='$url' target='_blank'>"
. gT("View the statistics for this survey.")
. "</a><br />\n";
}
//*****************************************
$session->isFinished = true;
sendCacheHeaders();
if ($session->survey->bool_autoredirect && $thissurvey['surveyls_url'])
{
//Automatically redirect the page to the "url" setting for the survey
header("Location: {$thissurvey['surveyls_url']}");
}
doHeader();
echo $content;
}
$redata['completed'] = $completed;
$event = new PluginEvent('afterSurveyComplete');
$event->set('responseId', $session->getResponseId());
$event->set('surveyId', $session->getSurveyId());
App()->getPluginManager()->dispatchEvent($event);
$blocks = array();
foreach ($event->getAllContent() as $blockData)
{
/* @var $blockData PluginEventContent */
$blocks[] = CHtml::tag('div', array('id' => $blockData->getCssId(), 'class' => $blockData->getCssClass()), $blockData->getContent());
}
$redata['completed'] = implode("\n", $blocks) ."\n". $redata['completed'];
$redata['thissurvey']['surveyls_url'] = $thissurvey['surveyls_url'];
echo templatereplace(file_get_contents($sTemplatePath."completed.pstpl"), array('completed' => $completed), $redata, 'SubmitCompleted', false, NULL, array(), true );
echo "\n";
if ((($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY))
{
echo "<table><tr><td align='left'><b>Group/Question Validation Results:</b>" . $moveResult['message'] . "</td></tr></table>\n";
}
echo templatereplace(file_get_contents($sTemplatePath."endpage.pstpl"), array(), $redata, 'SubmitEndpage', false, NULL, array(), true );
doFooter();
// The session cannot be killed until the page is completely rendered
if ($session->survey->bool_printanswers)
{
killSurveySession($session->surveyId);
}
exit;
}
}
$redata = compact(array_keys(get_defined_vars()));
$fieldMap = createFieldMap($session->surveyId,'full',false,false, $ssm->current->language);
//GET GROUP DETAILS
if ($session->format == Survey::FORMAT_GROUP && $previewgrp)
{
$_gid = sanitize_int($param['gid']);
LimeExpressionManager::StartSurvey($session->surveyId, $session->format, $surveyOptions, false, $LEMdebugLevel);
$gseq = LimeExpressionManager::GetGroupSeq($_gid);
if ($gseq == -1) {
throw new \CHttpException(500, gT('Invalid group number for this survey: ') . $_gid);
}
$moveResult = LimeExpressionManager::JumpTo($gseq + 1, true);
if (is_null($moveResult))
{
echo gT('This group contains no questions. You must add questions to this group before you can preview it');
exit;
}
if (isset($moveResult))
{
$session->setStep($moveResult['seq'] + 1); // step is index base 1?
}
$stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
$gid = $stepInfo['gid'];
$groupname = $stepInfo['gname'];
$groupdescription = $stepInfo['gtext'];
} elseif ($session->format == Survey::FORMAT_QUESTION) {
if ($previewquestion) {
$_qid = sanitize_int($param['qid']);
LimeExpressionManager::StartSurvey($session->surveyId, $session->format, $surveyOptions, false, $LEMdebugLevel);
$qSec = LimeExpressionManager::GetQuestionSeq($_qid);
$moveResult = LimeExpressionManager::JumpTo($qSec+1,true,false,true);
}
$stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
}
// If the survey uses answer persistence and a srid is registered in SESSION
// then loadanswers from this srid
/* Only survey mode used this - should all?
if ($thissurvey['tokenanswerspersistence'] == 'Y' &&
$thissurvey['anonymized'] == "N" &&
isset($_SESSION[$LEMsessid]['srid']) &&
$thissurvey['active'] == "Y")
{
loadanswers();
}
*/
//******************************************************************************************************
//PRESENT SURVEY
//******************************************************************************************************
$okToShowErrors = (!$previewgrp && (isset($invalidLastPage) || !$moveResult['valid'] || $moveResult['mandViolation']));
App()->loadHelper('qanda');
setNoAnswerMode($thissurvey);
//Iterate through the questions about to be displayed:
$inputnames = array();
foreach ($session->getGroups() as $seq => $group)
{
$gid = $group->primaryKey;
$qnumber = 0;
if (isset($stepInfo) && !isset($stepInfo['gid'])) {
throw new \Exception(print_r($stepInfo, true));
}
if ($session->format != Survey::FORMAT_ALL_IN_ONE
&& isset($stepInfo)
&& $stepInfo['gid'] != $gid) {
continue;
}
foreach ($session->fieldArray as $key => $ia)
{
++$qnumber;
$ia[9] = $qnumber; // incremental question count;
if ((isset($ia[10]) && $ia[10] == $gid) || (!isset($ia[10]) && $ia[5] == $gid))// Make $qanda only for needed question $ia[10] is the randomGroup and $ia[5] the real group
{
if ($session->format == Survey::FORMAT_QUESTION && $ia[0] != $stepInfo['qid'])
{
continue;
}
$question = $session->getQuestion($ia[0]);
if ($question->type != '*' && $question->hidden == true) {
continue;
}
//Get the answers/inputnames
// TMSW - can content of retrieveAnswers() be provided by LEM? Review scope of what it provides.
// TODO - retrieveAnswers is slow - queries database separately for each question. May be fixed in _CI or _YII ports, so ignore for now
list($plus_qanda, $plus_inputnames) = retrieveAnswers($ia, $session->surveyId);
if ($plus_qanda)
{
$plus_qanda[] = $ia[4];
$plus_qanda[] = $ia[6]; // adds madatory identifyer for adding mandatory class to question wrapping div
// Add a finalgroup in qa array , needed for random attribute : TODO: find a way to have it in new quanda_helper in 2.1
if(isset($ia[10]))
$plus_qanda['finalgroup']=$ia[10];
else
$plus_qanda['finalgroup']=$ia[5];
$qanda[] = $plus_qanda;
}
if ($plus_inputnames)
{
$inputnames = addtoarray_single($inputnames, $plus_inputnames);
}
//Display the "mandatory" popup if necessary
// TMSW - get question-level error messages - don't call **_popup() directly
if ($okToShowErrors && $stepInfo['mandViolation'])
{
list($mandatorypopup, $popup) = mandatory_popup($ia, $notanswered);
}
//Display the "validation" popup if necessary
if ($okToShowErrors && !$stepInfo['valid'])
{
list($validationpopup, $vpopup) = validation_popup($ia, $notvalidated);
}
// Display the "file validation" popup if necessary
if ($okToShowErrors && isset($filenotvalidated))
{
list($filevalidationpopup, $fpopup) = file_validation_popup($ia, $filenotvalidated);
}
}
if ($ia[4] == "|")
$upload_file = TRUE;
} //end iteration
}
if ($session->format != Survey::FORMAT_ALL_IN_ONE && $session->survey->bool_showprogress)
{
$percentcomplete = makegraph($session->step, $session->stepCount);
}
if (!(isset($languagechanger) && strlen($languagechanger) > 0) && function_exists('makeLanguageChangerSurvey'))
{
$languagechanger = makeLanguageChangerSurvey($session->language);
}
//READ TEMPLATES, INSERT DATA AND PRESENT PAGE
sendCacheHeaders();
doHeader();
$redata = compact(array_keys(get_defined_vars()));
echo templatereplace(file_get_contents($session->templateDir . "/startpage.pstpl"), array(), $redata);
$aPopup=array(); // We can move this part where we want now
if (isset($backpopup))
{
$aPopup[]=$backpopup;// If user click reload: no need other popup
}
else
{
if (isset($popup))
{
$aPopup[]=$popup;
}
if (isset($vpopup))
{
$aPopup[]=$vpopup;
}
if (isset($fpopup))
{
$aPopup[]=$fpopup;
}
}
Yii::app()->clientScript->registerScript("showpopup","showpopup=".(int) SettingGlobal::get('showpopups').";",CClientScript::POS_HEAD);
//if(count($aPopup))
Yii::app()->clientScript->registerScript('startPopup',"startPopups=".json_encode($aPopup).";",CClientScript::POS_HEAD);
//ALTER PAGE CLASS TO PROVIDE WHOLE-PAGE ALTERNATION
if ($session->format != Survey::FORMAT_ALL_IN_ONE
&& $session->getStep() != $session->getPrevStep() ||
$session->getStep() % 2)
{
if ($session->getStep() % 2)
{
echo "<script type=\"text/javascript\">\n"
. " $(\"body\").addClass(\"page-odd\");\n"
. "</script>\n";
}
}
$hiddenfieldnames = implode("|", $inputnames);
if (isset($upload_file) && $upload_file)
echo CHtml::form('', 'post', [
'enctype' => 'multipart/form-data',
'id' => 'limesurvey',
'name' => 'limesurvey',
'autocomplete' => 'off'
]) . "\n
<!-- INPUT NAMES -->
<input type='hidden' name='fieldnames' value='{$hiddenfieldnames}' id='fieldnames' />\n";
else
echo CHtml::form('', 'post',array('id'=>'limesurvey', 'name'=>'limesurvey', 'autocomplete'=>'off'))."\n
<!-- INPUT NAMES -->
<input type='hidden' name='fieldnames' value='{$hiddenfieldnames}' id='fieldnames' />\n";
// <-- END FEATURE - SAVE
// The default submit button
echo CHtml::htmlButton("default",array('type'=>'submit','id'=>"defaultbtn",'value'=>"default",'name'=>'move','class'=>"submit noview",'style'=>'display:none'));
if ($session->format == Survey::FORMAT_ALL_IN_ONE)
{
if (isset($thissurvey['showwelcome']) && $thissurvey['showwelcome'] == 'N')
{
//Hide the welcome screen if explicitly set
}
else
{
echo templatereplace(file_get_contents($sTemplatePath."welcome.pstpl"), array(), $redata) . "\n";
}
if ($thissurvey['anonymized'] == "Y")
{
echo templatereplace(file_get_contents($sTemplatePath."privacy.pstpl"), array(), $redata) . "\n";
}
}
// <-- START THE SURVEY -->
if ($session->format != Survey::FORMAT_ALL_IN_ONE)
{
echo templatereplace(file_get_contents($sTemplatePath."survey.pstpl"), array(), $redata);
}
// runonce element has been changed from a hidden to a text/display:none one. In order to workaround an not-reproduced issue #4453 (lemeur)
// We don't need runonce actually (140228): the script was updated and replaced by EM see #08783 (grep show no other runonce)
// echo "<input type='text' id='runonce' value='0' style='display: none;'/>";
$showpopups=Yii::app()->getConfig('showpopups');
//Display the "mandatory" message on page if necessary
if (!$showpopups && $stepInfo['mandViolation'] && $okToShowErrors)
{
echo "<p class='errormandatory'>" . gT("One or more mandatory questions have not been answered. You cannot proceed until these have been completed.") . "</p>";
}
//Display the "validation" message on page if necessary
if (!$showpopups && !$stepInfo['valid'] && $okToShowErrors)
{
echo "<p class='errormandatory'>" . gT("One or more questions have not been answered in a valid manner. You cannot proceed until these answers are valid.") . "</p>";
}
//Display the "file validation" message on page if necessary
if (!$showpopups && isset($filenotvalidated) && $filenotvalidated == true && $okToShowErrors)
{
echo "<p class='errormandatory'>" . gT("One or more uploaded files are not in proper format/size. You cannot proceed until these files are valid.") . "</p>";
}
$_gseq = -1;
foreach ($session->getGroups() as $seq => $group)
{
++$_gseq;
$groupname = $group->group_name;
$groupdescription = $group->description;
if ($session->format != Survey::FORMAT_ALL_IN_ONE) {
$onlyThisGID = $stepInfo['gid'];
if ($group->primaryKey != $onlyThisGID) {
continue;
}
}
$redata = compact(array_keys(get_defined_vars()));
echo "\n\n<!-- START THE GROUP -->\n";
echo "\n\n<div id='group-$_gseq'";
$gnoshow = LimeExpressionManager::GroupIsIrrelevantOrHidden($_gseq);
if ($gnoshow && !$previewgrp)
{
echo " style='display: none;'";
}
echo ">\n";
echo templatereplace(file_get_contents($sTemplatePath."startgroup.pstpl"), array(), $redata);
echo "\n";
if (!$previewquestion)
{
echo templatereplace(file_get_contents($sTemplatePath."groupdescription.pstpl"), array(), $redata);
}
echo "\n";
echo "\n\n<!-- PRESENT THE QUESTIONS -->\n";
foreach ($qanda as $qa) // one entry per QID
{
// Test if finalgroup is in this qid (for all in one survey, else we do only qanda for needed question (in one by one or group by goup)
if ($group->primaryKey != $qa['finalgroup']) {
continue;
}
$qid = $qa[4];
$qinfo = LimeExpressionManager::GetQuestionStatus($qid);
$lastgrouparray = explode("X", $qa[7]);
$lastgroup = $lastgrouparray[0] . "X" . $lastgrouparray[1]; // id of the last group, derived from question id
$lastanswer = $qa[7];
$n_q_display = '';
if ($qinfo['hidden'] && $qinfo['info']['type'] != '*')
{
continue; // skip this one
}
$aReplacement=array();
$question = $qa[0];
//===================================================================
// The following four variables offer the templating system the
// capacity to fully control the HTML output for questions making the
// above echo redundant if desired.
$question['sgq'] = $qa[7];
$question['aid'] = !empty($qinfo['info']['aid']) ? $qinfo['info']['aid'] : 0;
$question['sqid'] = !empty($qinfo['info']['sqid']) ? $qinfo['info']['sqid'] : 0;
//===================================================================
$question_template = file_get_contents($sTemplatePath.'question.pstpl');
// Fix old template : can we remove it ? Old template are surely already broken by another issue
if (preg_match('/\{QUESTION_ESSENTIALS\}/', $question_template) === false || preg_match('/\{QUESTION_CLASS\}/', $question_template) === false)
{
// if {QUESTION_ESSENTIALS} is present in the template but not {QUESTION_CLASS} remove it because you don't want id="" and display="" duplicated.
$question_template = str_replace('{QUESTION_ESSENTIALS}', '', $question_template);
$question_template = str_replace('{QUESTION_CLASS}', '', $question_template);
$question_template ="<div {QUESTION_ESSENTIALS} class='{QUESTION_CLASS} {QUESTION_MAN_CLASS} {QUESTION_INPUT_ERROR_CLASS}'"
. $question_template
. "</div>";
}
$redata = compact(array_keys(get_defined_vars()));
$aQuestionReplacement=$this->getQuestionReplacement($qa);
echo templatereplace($question_template, $aQuestionReplacement, $redata, false, false, $qa[4]);
}
if ($session->format == Survey::FORMAT_GROUP) {
echo "<input type='hidden' name='lastgroup' value='$lastgroup' id='lastgroup' />\n"; // for counting the time spent on each group
}
if ($session->format == Survey::FORMAT_QUESTION) {
echo "<input type='hidden' name='lastanswer' value='$lastanswer' id='lastanswer' />\n";
}
echo "\n\n<!-- END THE GROUP -->\n";
echo templatereplace(file_get_contents($sTemplatePath."endgroup.pstpl"), array(), $redata);
echo "\n\n</div>\n";
}
LimeExpressionManager::FinishProcessingGroup($LEMskipReprocessing);
echo LimeExpressionManager::GetRelevanceAndTailoringJavaScript();
LimeExpressionManager::FinishProcessingPage();
if (!$previewgrp && !$previewquestion)
{
$navigator = surveymover(); //This gets globalised in the templatereplace function
$redata = compact(array_keys(get_defined_vars()));
echo "\n\n<!-- PRESENT THE NAVIGATOR -->\n";
echo templatereplace(file_get_contents($sTemplatePath."navigator.pstpl"), array(), $redata);
echo "\n";
if (!$session->survey->bool_active)
{
echo "<p style='text-align:center' class='error'>" . gT("This survey is currently not active. You will not be able to save your responses.") . "</p>\n";
}
if ($session->getFormat() != Survey::FORMAT_ALL_IN_ONE && $session->survey->questionindex == Survey::INDEX_INCREMENTAL)
{
$this->createIncrementalQuestionIndex($session);
}
elseif ($session->getFormat() != Survey::FORMAT_ALL_IN_ONE && $session->survey->questionindex == Survey::INDEX_FULL)
{
$this->createFullQuestionIndex($session);
}
$step = $session->getStep();
echo "<input type='hidden' name='thisstep' value='{$step}' id='thisstep' />\n";
echo "<input type='hidden' name='sid' value='$surveyid' id='sid' />\n";
echo "<input type='hidden' name='SSM' value='{$session->getId()}' id='sid' />\n";
echo "<input type='hidden' name='start_time' value='" . time() . "' id='start_time' />\n";
echo "<input type='hidden' name='LEMpostKey' value='{$session->postKey}' id='LEMpostKey' />\n";
if (isset($token) && !empty($token))
{
echo "\n<input type='hidden' name='token' value='$token' id='token' />\n";
}
}
if (($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY)
{
echo "<table><tr><td align='left'><b>Group/Question Validation Results:</b>" . $moveResult['message'] . "</td></tr></table>\n";
}
echo "</form>\n";
echo templatereplace(file_get_contents($sTemplatePath."endpage.pstpl"), array(), $redata);
echo "\n";
doFooter();
}
/**
* setJavascriptVar