/
group.php
1209 lines (1084 loc) · 52.8 KB
/
group.php
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<?php
/*
* LimeSurvey
* Copyright (C) 2007 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.
*
* $Id$
*/
//Security Checked: POST, GET, SESSION, REQUEST, returnglobal, DB
if (!isset($homedir) || isset($_REQUEST['$homedir'])) {die("Cannot run this script directly");}
//Move current step ###########################################################################
if (!isset($_SESSION['step'])) {$_SESSION['step']=0;}
if (!isset($_SESSION['totalsteps'])) {$_SESSION['totalsteps']=0;}
if (!isset($gl)) {$gl=array('null');}
if (isset($move) && $move == 'moveprev' && $thissurvey['allowprev']=='Y') {$_SESSION['step'] = $thisstep-1;}
if (isset($move) && $move == "movenext") {
if ($_SESSION['step']==$thisstep)
$_SESSION['step'] = $thisstep+1;
}
// We do not keep the participant session anymore when the same browser is used to answer a second time a survey (let's think of a library PC for instance).
// Previously we used to keep the session and redirect the user to the
// submit page.
//if (isset($_SESSION['finished'])) {$move='movesubmit'; }
//CHECK IF ALL MANDATORY QUESTIONS HAVE BEEN ANSWERED ############################################
//First, see if we are moving backwards or doing a Save so far, and its OK not to check:
if ($allowmandbackwards==1 && ((isset($move) && $move == 'moveprev') || (isset($_POST['saveall']) && $_POST['saveall'] == $clang->gT("Save your responses so far"))))
{
$backok="Y";
}
else
{
$backok="N";
}
//Now, we check mandatory questions if necessary
//CHECK IF ALL CONDITIONAL MANDATORY QUESTIONS THAT APPLY HAVE BEEN ANSWERED
$notanswered=addtoarray_single(checkmandatorys($move,$backok),checkconditionalmandatorys($move,$backok));
//CHECK PREGS
$notvalidated=checkpregs($move,$backok);
//SEE IF THIS GROUP SHOULD DISPLAY
$show_empty_group = false;
if (isset($move) && $_SESSION['step'] != 0 && $move != "movesubmit")
{
while(isset($_SESSION['grouplist'][$_SESSION['step']-1]) && checkgroupfordisplay($_SESSION['grouplist'][$_SESSION['step']-1][0]) === false)
{
if (isset($move) && $move == "moveprev")
{
$_SESSION['step']=$_SESSION['step']-1;
}
if (isset($move) && $move == "movenext")
{
$_SESSION['step']=$_SESSION['step']+1;
}
if ($_SESSION['step']>$_SESSION['totalsteps'])
{
// We are skipping groups, but we moved 'off' the last group.
// Now choose to implement an implicit submit (old behaviour),
// or create an empty page giving the user the explicit option to submit.
if (isset($show_empty_group_if_the_last_group_is_hidden) && $show_empty_group_if_the_last_group_is_hidden == true)
{
$show_empty_group = true;
break;
} else
{
$move = "movesubmit";
submitanswer(); // complete this answer (submitdate)
break;
}
}
}
}
//SUBMIT ###############################################################################
if ((isset($move) && $move == "movesubmit") && (!isset($notanswered) || !$notanswered) && (!isset($notvalidated) || !$notvalidated ))
{
setcookie ("limesurvey_timers", "", time() - 3600);// remove the timers cookies
if ($thissurvey['refurl'] == "Y")
{
if (!in_array("refurl", $_SESSION['insertarray'])) //Only add this if it doesn't already exist
{
$_SESSION['insertarray'][] = "refurl";
}
}
//COMMIT CHANGES TO DATABASE
if ($thissurvey['active'] != "Y") //If survey is not active, don't really commit
{
if ($thissurvey['assessments']== "Y")
{
$assessments = doAssessment($surveyid);
}
if($thissurvey['printanswers'] != 'Y')
{
killSession();
}
sendcacheheaders();
doHeader();
echo templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
//Check for assessments
if ($thissurvey['assessments']== "Y" && $assessments)
{
echo templatereplace(file_get_contents("$thistpl/assessment.pstpl"));
}
$completed = $thissurvey['surveyls_endtext'];
$completed .= "<br /><strong><font size='2' color='red'>".$clang->gT("Did Not Save")."</font></strong><br /><br />\n\n";
$completed .= $clang->gT("Your survey responses have not been recorded. This survey is not yet active.")."<br /><br />\n";
if ($thissurvey['printanswers'] == 'Y')
{
// ClearAll link is only relevant for survey with printanswers enabled
// in other cases the session is cleared at submit time
$completed .= "<a href='{$publicurl}/index.php?sid=$surveyid&move=clearall'>".$clang->gT("Clear Responses")."</a><br /><br />\n";
}
}
else //THE FOLLOWING DEALS WITH SUBMITTING ANSWERS AND COMPLETING AN ACTIVE SURVEY
{
if ($thissurvey['usecookie'] == "Y" && $tokensexist != 1) //don't use cookies if tokens are being used
{
$cookiename="PHPSID".returnglobal('sid')."STATUS";
setcookie("$cookiename", "COMPLETE", time() + 31536000); //Cookie will expire in 365 days
}
//Before doing the "templatereplace()" function, check the $thissurvey['url']
//field for limereplace stuff, and do transformations!
$thissurvey['surveyls_url']=insertansReplace($thissurvey['surveyls_url']);
$thissurvey['surveyls_url']=passthruReplace($thissurvey['surveyls_url'], $thissurvey);
$content='';
$content .= templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
//Check for assessments
if ($thissurvey['assessments']== "Y")
{
$assessments = doAssessment($surveyid);
if ($assessments)
{
$content .= templatereplace(file_get_contents("$thistpl/assessment.pstpl"));
}
}
//Update the token if needed and send a confirmation email
if (isset($clienttoken) && $clienttoken)
{
submittokens();
}
//Send notification to survey administrator //Thanks to Jeff Clement http://jclement.ca
if ($thissurvey['sendnotification'] > 0 && $thissurvey['adminemail'])
{
sendsubmitnotification($thissurvey['sendnotification']);
}
$content='';
$content .= templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
//echo $thissurvey['url'];
//Check for assessments
if ($thissurvey['assessments']== "Y")
{
$assessments = doAssessment($surveyid);
if ($assessments)
{
$content .= templatereplace(file_get_contents("$thistpl/assessment.pstpl"));
}
}
if (trim(strip_tags($thissurvey['surveyls_endtext']))=='')
{
$completed = "<br /><span class='success'>".$clang->gT("Thank you!")."</span><br /><br />\n\n"
. $clang->gT("Your survey responses have been recorded.")."<br /><br />\n";
}
else
{
$completed = $thissurvey['surveyls_endtext'];
}
// Link to Print Answer Preview **********
if ($thissurvey['printanswers']=='Y')
{
$completed .= "<br /><br />"
."<a class='printlink' href='printanswers.php?sid=$surveyid' target='_blank'>"
.$clang->gT("Print your answers.")
."</a><br />\n";
}
//*****************************************
if ($thissurvey['publicstatistics']=='Y' && $thissurvey['printanswers']=='Y') {$completed .='<br />'.$clang->gT("or");}
// Link to Public statistics **********
if ($thissurvey['publicstatistics']=='Y')
{
$completed .= "<br /><br />"
."<a class='publicstatisticslink' href='statistics_user.php?sid=$surveyid' target='_blank'>"
.$clang->gT("View the statistics for this survey.")
."</a><br />\n";
}
//*****************************************
$_SESSION['finished']=true;
$_SESSION['sid']=$surveyid;
sendcacheheaders();
if (isset($thissurvey['autoredirect']) && $thissurvey['autoredirect'] == "Y" && $thissurvey['surveyls_url'])
{
//Automatically redirect the page to the "url" setting for the survey
$url = $thissurvey['surveyls_url'];
$url = insertansReplace($thissurvey['surveyls_url']);
$url = passthruReplace($url, $thissurvey);
$url=str_replace("{SAVEDID}",$saved_id, $url); // to activate the SAVEDID in the END URL
$url=str_replace("{TOKEN}",$clienttoken, $url); // to activate the TOKEN in the END URL
$url=str_replace("{SID}", $surveyid, $url); // to activate the SID in the END URL
$url=str_replace("{LANG}", $clang->getlangcode(), $url); // to activate the LANG in the END URL
header("Location: {$url}");
}
//if($thissurvey['printanswers'] != 'Y' && $thissurvey['usecookie'] != 'Y' && $tokensexist !=1)
if($thissurvey['printanswers'] != 'Y')
{
killSession();
}
doHeader();
echo $content;
}
echo templatereplace(file_get_contents("$thistpl/completed.pstpl"));
echo "\n<br />\n";
echo templatereplace(file_get_contents("$thistpl/endpage.pstpl"));
doFooter();
exit;
}
//SEE IF $surveyid EXISTS ####################################################################
if ($surveyexists <1)
{
//SURVEY DOES NOT EXIST. POLITELY EXIT.
echo templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
echo "\t<center><br />\n";
echo "\t".$clang->gT("Sorry. There is no matching survey.")."<br /></center> \n";
echo templatereplace(file_get_contents("$thistpl/endpage.pstpl"));
doFooter();
exit;
}
//RUN THIS IF THIS IS THE FIRST TIME , OR THE FIRST PAGE ########################################
if (!isset($_SESSION['step']) || !$_SESSION['step'])
{
$totalquestions = buildsurveysession();
sendcacheheaders();
doHeader();
echo templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
echo "\n<form method='post' action='{$publicurl}/index.php' id='limesurvey' name='limesurvey' autocomplete='off'>\n";
echo "\n\n<!-- START THE SURVEY -->\n";
echo templatereplace(file_get_contents("$thistpl/welcome.pstpl"))."\n";
if ($thissurvey['private'] == "Y")
{
echo templatereplace(file_get_contents("$thistpl/privacy.pstpl"))."\n";
}
$navigator = surveymover();
echo templatereplace(file_get_contents("$thistpl/navigator.pstpl"));
if ($thissurvey['active'] != "Y")
{
echo "<center><font color='red' size='2'>".$clang->gT("This survey is not currently active. You will not be able to save your responses.")."</font></center>\n";
}
echo "\n<input type='hidden' name='sid' value='$surveyid' id='sid' />\n";
echo "\n<input type='hidden' name='token' value='$token' id='token' />\n";
echo "\n</form>\n";
echo templatereplace(file_get_contents("$thistpl/endpage.pstpl"));
doFooter();
exit;
}
//******************************************************************************************************
//PRESENT SURVEY
//******************************************************************************************************
//GET GROUP DETAILS
if ($show_empty_group) {
$gid=-1; // Make sure the gid is unused. This will assure that the foreach (fieldarray as ia) has no effect.
$groupname=$clang->gT("Submit your answers");
$groupdescription=$clang->gT("There are no more questions. Please press the <Submit> button to finish this survey.");
} else
{
$grouparrayno=$_SESSION['step']-1;
$gid=$_SESSION['grouplist'][$grouparrayno][0];
$groupname=$_SESSION['grouplist'][$grouparrayno][1];
$groupdescription=$_SESSION['grouplist'][$grouparrayno][2];
}
require_once("qanda.php"); //This should be qanda.php when finished
//Iterate through the questions about to be displayed:
$mandatorys=array();
$mandatoryfns=array();
$conmandatorys=array();
$conmandatoryfns=array();
$conditions=array();
$inputnames=array();
$qtypesarray = array();
foreach ($_SESSION['fieldarray'] as $ia)
{
$qtypesarray[$ia[1]] = $ia[4];
if ($ia[5] == $gid)
{
$qidattributes=getQuestionAttributes($ia[0]);
if ($qidattributes===false || $qidattributes['hidden']==1) {
// Should we really skip the question here, maybe the result won't be stored if we do that
continue;
}
//Get the answers/inputnames
list($plus_qanda, $plus_inputnames)=retrieveAnswers($ia);
if ($plus_qanda)
{
$plus_qanda[] = $ia[4];
$plus_qanda[] = $ia[6]; // adds madatory identifyer for adding mandatory class to question wrapping div
$qanda[]=$plus_qanda;
}
if ($plus_inputnames)
{
$inputnames = addtoarray_single($inputnames, $plus_inputnames);
}
//Display the "mandatory" popup if necessary
if (isset($notanswered))
{
list($mandatorypopup, $popup)=mandatory_popup($ia, $notanswered);
}
//Display the "validation" popup if necessary
if (isset($notvalidated))
{
list($validationpopup, $vpopup)=validation_popup($ia, $notvalidated);
}
//Get list of mandatory questions
list($plusman, $pluscon)=create_mandatorylist($ia);
if ($plusman !== null)
{
list($plus_man, $plus_manfns)=$plusman;
$mandatorys=addtoarray_single($mandatorys, $plus_man);
$mandatoryfns=addtoarray_single($mandatoryfns, $plus_manfns);
}
if ($pluscon !== null)
{
list($plus_conman, $plus_conmanfns)=$pluscon;
$conmandatorys=addtoarray_single($conmandatorys, $plus_conman);
$conmandatoryfns=addtoarray_single($conmandatoryfns, $plus_conmanfns);
}
//Build an array containing the conditions that apply for this page
$plus_conditions=retrieveConditionInfo($ia); //Returns false if no conditions
if ($plus_conditions)
{
$conditions = addtoarray_single($conditions, $plus_conditions);
}
}
} //end iteration
if ($show_empty_group) {
$percentcomplete = makegraph($_SESSION['totalsteps']+1, $_SESSION['totalsteps']);
} else
{
$percentcomplete = makegraph($_SESSION['step'], $_SESSION['totalsteps']);
}
$languagechanger = makelanguagechanger();
//READ TEMPLATES, INSERT DATA AND PRESENT PAGE
sendcacheheaders();
doHeader();
if (isset($popup)) {echo $popup;}
if (isset($vpopup)) {echo $vpopup;}
//foreach(file("$thistpl/startpage.pstpl") as $op)
//{
// echo templatereplace($op);
//}
echo templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
$hiddenfieldnames=implode("|", $inputnames);
echo "<form method='post' action='{$publicurl}/index.php' id='limesurvey' name='limesurvey' autocomplete='off'>
<!-- INPUT NAMES -->
<input type='hidden' name='fieldnames' value='{$hiddenfieldnames}' id='fieldnames' />\n";
// <-- END FEATURE - SAVE
// <-- START THE SURVEY -->
echo templatereplace(file_get_contents("$thistpl/survey.pstpl"));
// the runonce element has been changed from a hidden to a text/display:none one
// in order to workaround an not-reproduced issue #4453 (lemeur)
echo "<input type='text' id='runonce' value='0' style='display: none;'/>
<!-- JAVASCRIPT FOR CONDITIONAL QUESTIONS -->
<script type='text/javascript'>
<!--\n";
// Find out if there are any array_filter questions in this group
if ($show_empty_group) {
unset($array_filterqs);
unset($array_filterXqs);
unset($array_filterXqs_cascades);
} else
{
$array_filterqs = getArrayFiltersForGroup($surveyid,$gid);
$array_filterXqs = getArrayFilterExcludesForGroup($surveyid,$gid);
$array_filterXqs_cascades = getArrayFilterExcludesCascadesForGroup($surveyid, $gid);
}
print <<<END
function noop_checkconditions(value, name, type)
{
}
function checkconditions(value, name, type)
{
END;
// If there are conditions or arrray_filter questions then include the appropriate Javascript
if ((isset($conditions) && is_array($conditions)) ||
(isset($array_filterqs) && is_array($array_filterqs)) ||
(isset($array_filterXqs) && is_array($array_filterXqs)))
{
if (!isset($endzone))
{
$endzone="";
}
print <<<END
if (type == 'radio' || type == 'select-one')
{
var hiddenformname='java'+name;
document.getElementById(hiddenformname).value=value;
}
if (type == 'checkbox')
{
var hiddenformname='java'+name;
var chkname='answer'+name;
if (document.getElementById(chkname).checked)
{
document.getElementById(hiddenformname).value='Y';
} else
{
document.getElementById(hiddenformname).value='';
}
}
END;
$java="";
$cqcount=1;
/* $conditions element structure
* $condition[n][0] => question id
* $condition[n][1] => question with value to evaluate
* $condition[n][2] => internal field name of element [1]
* $condition[n][3] => value to be evaluated on answers labeled.
* *NEW* tittle of questions to evaluate.
* $condition[n][4] => type of question
* $condition[n][5] => full SGQ code of question [1]
* $condition[n][6] => method used to evaluate *NEW*
* $condition[n][7] => scenario *NEW BY R.L.J. van den Burg*
*/
for ($i=0;$i<count($conditions);$i++)
{
$cd=$conditions[$i]; // this is the currently evaluated condition
if (trim($cd[6])=='') $cd[6]='=='; // assume operator == when not defined
// If this is a New Question ('New If Statement'):
// * add the endzone to output and reset it
// * reset the cqcount (used to append && or || to conditions
// * set the runonce flag to true (will stay true if no condition is on a question from this group)
// * initialize the new if statement code in newjava to the empty string (will be appended to $java at 'After If Statement')
if ((isset($oldq) && $oldq != $cd[0]) || !isset($oldq))
{
$java .= $endzone;
$endzone = "";
$cqcount=1;
$newjava_runonce = true;
$newjava ="";
$newjava .= "\n\tif (((";
}
// try to determine if local eval (in php) of this simple condition is possible
$localEvaluationPossible = false;
unset($localEvaluation);
if ($thissurvey['private'] == "N" && preg_match('/^{TOKEN:([^}]*)}$/', $cd[2], $sourceconditiontokenattr))
{ // Source of this simple condition is TokenAttr
if ( isset($_SESSION['token']) &&
in_array(strtolower($sourceconditiontokenattr[1]),GetTokenConditionsFieldNames($surveyid)))
{
$tokenAttrSourceValue=GetAttributeValue($surveyid,strtolower($sourceconditiontokenattr[1]),$_SESSION['token']);
// local evaluation avoids transmitting
// the comparison values to the client in Javascript
// It is possible if target value is not an @SGQA@ answer
// or if target value is an @SGQA@ answer from a previous page (group)
if (preg_match('/^@([0-9]+X([0-9]+)X[^@]+)@/', $cd[3], $comparedfieldname))
{ // target condition value is an SGQA code
$targetSgqa_gid = $comparedfieldname[2];
if ($targetSgqa_gid != $gid)
{ // target answer was on a previous page
$localEvaluationPossible = true;
if (isset($_SESSION[$comparedfieldname[1]]))
{
$answercvalue=$_SESSION[$comparedfieldname[1]];
if (eval('if (trim($tokenAttrSourceValue) '.$cd[6].' trim($answercvalue)) return true; else return false;'))
{
$localEvaluation = 'true';
}
else
{
$localEvaluation = 'false';
}
}
else
{
$localEvaluation = 'false';
}
}
else
{ // target answer is on the same page
$localEvaluationPossible = false;
$newjava_runonce = false; // the whole conditions set must be evaluated each time for this question
$JSsourceElt = "document"; // let's use an always existing Elt
$JSsourceVal = "'".javascript_escape($tokenAttrSourceValue)."'";
}
}
else
{ // other cases cwith TokenAttr as source an be evaluated locally
$localEvaluationPossible = true;
if ($cd[6] == 'RX')
{ // the comparison right operand is a RegExp
if (preg_match('/'.trim($cd[3]).'/',trim($tokenAttrSourceValue)))
{
$localEvaluation = 'true';
}
else
{
$localEvaluation = 'false';
}
}
elseif (preg_match('/^{TOKEN:([^}]*)}$/', $cd[3], $comparedtokenattr))
{
// the following is Not usefull
// because $conditionSourceOnPreviousPage is only used when right operand is Token Attr
// but "TokenAttr oper TokenAttr" conditions are evaluated locally here
// $conditionSourceOnPreviousPage = true;
if ( isset($_SESSION['token']) &&
in_array(strtolower($comparedtokenattr[1]),GetTokenConditionsFieldNames($surveyid)))
{
$comparedtokenattrValue = GetAttributeValue($surveyid,strtolower($comparedtokenattr[1]),$_SESSION['token']);
if (eval('if (trim($tokenAttrSourceValue) '.$cd[6].' trim($comparedtokenattrValue)) return true; else return false;'))
{ // conditin matches
$localEvaluation = 'true';
//$localEvaluation = "'tokenmatch' == 'tokenmatch'
}
else
{ // no match
$localEvaluation = 'false';
}
}
else
{ // No token in session, or no such atribute ==> false
$localEvaluation = 'false';
}
}
else
{ // the comparison right operand is a constant
if (eval('if (trim($tokenAttrSourceValue) '.$cd[6].' trim($cd[3])) return true; else return false;'))
{
$localEvaluation = 'true';
}
else
{
$localEvaluation = 'false';
}
}
}
}
else
{ // Can't evaluate ==> False
$localEvaluationPossible = true;
$localEvaluation = false;
}
}
elseif (preg_match("/[0-9]+X([0-9]+)X.*/",$cd[2],$sourceQuestionGid))
{
// If the Gid of the question used for the condition is on the same group,
// the set the runconce flag to False, because we'll need to evaluate this condition
//each time another question in this page is modified
$conditionSourceOnPreviousPage = false; // used later in TokenAttr conditions
if (isset($sourceQuestionGid[1]) && $sourceQuestionGid[1] == $gid)
{
$newjava_runonce = false; // this param is cumulated for all conditions on this fieldname
}
else
{
$conditionSourceOnPreviousPage = true; // this param is specific to this basic condition
}
$localEvaluationPossible = false;
unset($localEvaluation);
$idname=retrieveJSidname($cd,$gid);
$JSsourceElt = "document.getElementById('$idname')";
$JSsourceVal = "document.getElementById('$idname').value";
}
else
{ // Abnormal. MAybe the token table doesn't contain the required TokenAttrs !
$localEvaluationPossible = true;
$localEvaluation = "'seriousError' == 'VerySeriousError'";
}
if (!isset($oldcq) || !$oldcq)
{
$oldcq = $cd[2];
}
// Different scenario's are or-ed; within 1 scenario, conditions are and-ed.
if ($cqcount > 1 && isset($oldscenario) && $oldscenario != $cd[7])
{ // We have a new scenario, so "or" the scenario.
$newjava .= ")) || ((";
}
elseif ($cqcount > 1 && $oldcq ==$cd[2])
{ // Multiple values for the same question will be ORed.
$newjava .= " || ";
}
elseif ($cqcount >1 && $oldcq != $cd[2])
{ // DIffent questions within the same scenario will be ANDed.
$newjava .= ") && (";
}
$oldscenario=$cd[7];
if ($localEvaluationPossible == true && isset($localEvaluation))
{
$newjava .= "$localEvaluation";
} // end local evaluations of conditions
else
{
// The [3] element is for the value used to be compared with
// If it is '' (empty) means not answered
// then a space or a false are interpreted as no answer
// as we let choose if the questions is answered or not
// and doesnt care the answer, so we wait for a == or !=
// TempFix by lemeur ==> add a check on cd[3]=' ' as well because
// condition editor seems not updated yet
if ($cd[3] == '' || $cd[3] == ' ')
{
if ($cd[6] == '==')
{
$newjava .= "$JSsourceElt != null && ($JSsourceVal == ' ' || !$JSsourceVal)";
}
else
{
// strange thing, isn't it ? well 0, ' ', '' or false are all false logic values then...
$newjava .= "$JSsourceElt != null && $JSsourceVal";
}
} // end specific case of No Answer
elseif ($cd[4] == "M" ||
$cd[4] == "P")
{
//$newjava .= "!document.getElementById('$idname') || document.getElementById('$idname').value == ' '";
$newjava .= "$JSsourceElt != null && $JSsourceVal $cd[6] 'Y'"; //
} // end specific case of M or P questions
else
{
/* NEW
* If the value is enclossed by @
* the value of this question must be evaluated instead.
*/
if (preg_match('/^@([0-9]+X([0-9]+)X[^@]+)@/', $cd[3], $comparedfieldname) && isset($_SESSION['fieldnamesInfo'][$comparedfieldname[1]]))
{
$sgq_from_sgqa = $_SESSION['fieldnamesInfo'][$comparedfieldname[1]];
$qid_from_sgq=$comparedfieldname[2];
$q2type=$qtypesarray[$sgq_from_sgqa];
$idname2 = retrieveJSidname(Array('',$qid_from_sgq,$comparedfieldname[1],'Y',$q2type,$sgq_from_sgqa));
$newjava .= "( $JSsourceElt != null && $JSsourceVal != '') && ";
$newjava .= "( document.getElementById('$idname2') != null && document.getElementById('$idname2').value != '') && ";
$cqidattributes = getQuestionAttributes($cd[1]);
if (in_array($cd[4],array("A","B","K","N","5",":")) || (in_array($cd[4],array("Q",";")) && $cqidattributes['numbers_only']==1))
{ // Numerical questions
//$newjava .= "(parseFloat(document.getElementById('" . $idname. "').value) $cd[6] parseFloat(document.getElementById('".$idname2."').value))";
$newjava .= "(parseFloat($JSsourceVal) $cd[6] parseFloat(document.getElementById('$idname2').value))";
}
else
{
// $newjava .= "(document.getElementById('" . $idname. "').value $cd[6] document.getElementById('".$idname2."').value)";
$newjava .= "($JSsourceVal $cd[6] document.getElementById('$idname2').value)";
}
} // end target @SGQA@
elseif ($thissurvey['private'] == "N" && preg_match('/^{TOKEN:([^}]*)}$/', $cd[3], $targetconditiontokenattr))
{
if ( isset($_SESSION['token']) &&
in_array(strtolower($targetconditiontokenattr[1]),GetTokenConditionsFieldNames($surveyid)))
{
$cvalue=GetAttributeValue($surveyid,strtolower($targetconditiontokenattr[1]),$_SESSION['token']);
if ($conditionSourceOnPreviousPage === false)
{
if (in_array($cd[4],array("A","B","K","N","5",":")) || (in_array($cd[4],array("Q",";")) && $cqidattributes['numbers_only']==1))
{
$newjava .= "parseFloat($JSsourceVal) $cd[6] parseFloat('".javascript_escape($cvalue)."')";
}
else
{
//$newjava .= "document.getElementById('$idname').value $cd[6] '".javascript_escape($cvalue)."'";
$newjava .= "$JSsourceVal $cd[6] '".javascript_escape($cvalue)."'";
}
}
else
{ // note that source of condition is not a TokenAttr because this case is processed
// earlier
// get previous question answer value: $cd[2]
if (isset($_SESSION[$cd[2]]))
{
$prevanswerToCompare=$_SESSION[$cd[2]];
if ($cd[6] != 'RX')
{
if (eval('if (trim($prevanswerToCompare) '.$cd[6].' trim($cvalue)) return true; else return false;'))
{
//$newjava .= "'tokenMatch' == 'tokenMatch'";
$newjava .= "true";
}
else
{
//$newjava .= "'tokenNoMatch' == 'tokenMatchNot'";
$newjava .= "false";
}
}
else
{
if (preg_match('/'.trim($cvalue).'/',trim($prevanswerToCompare)))
{
//$newjava .= "'tokenMatch' == 'tokenMatch'";
$newjava .= "true";
}
else
{
//$newjava .= "'tokenNoMatch' == 'tokenMatchNot'";
$newjava .= "false";
}
}
}
else
{
//$newjava .= "'impossible to evaluate prevQ' == 'tokenAttr'";
$newjava .= "false";
}
}
}
else
{
//$newjava .= "'Missing tokenAttr' == 'tokenAttr'";
$newjava .= "false";
}
} // end target as TokenAttr
else
{ // right operand is a Constant or an Answer Code
$newjava .= "$JSsourceElt != null &&";
if ($cd[3] && $cd[6] != '!=')
{ // if the target value isn't 'No answer' AND if operator isn't !=
$newjava .= "$JSsourceVal != '' && ";
}
if ($cd[6] == 'RX')
{
$newjava .= "match_regex($JSsourceVal,'$cd[3]')";
}
else
{
$cqidattributes = getQuestionAttributes($cd[1]);
if (in_array($cd[4],array("A","B","K","N","5",":")) || (in_array($cd[4],array("Q",";")) && $cqidattributes['numbers_only']==1))
{ // Numerical questions
//$newjava .= "parseFloat(document.getElementById('" . $idname. "').value) $cd[6] parseFloat('".$cd[3]."')";
$newjava .= "parseFloat($JSsourceVal) $cd[6] parseFloat('".$cd[3]."')";
}
else
{
$newjava .= "$JSsourceVal $cd[6] '$cd[3]'";
}
}
} // end target as Constant or Answer Code
} // generic cases for javasript evals
} // end not local eval
if ((isset($oldq) && $oldq != $cd[0]) || !isset($oldq))//End If Statement
{
$endzone = ")))\n";
$endzone .= "\t{\n";
$endzone .= "document.getElementById('question$cd[0]').style.display='';\n";
$endzone .= "document.getElementById('display$cd[0]').value='on';\n";
$endzone .= "\t}\n";
$endzone .= "\telse\n";
$endzone .= "\t{\n";
$endzone .= "document.getElementById('question$cd[0]').style.display='none';\n";
$endzone .= "document.getElementById('display$cd[0]').value='';\n";
$endzone .= "\t}\n";
$cqcount++;
}
// If next condition doesn't exist, or if nex condition is on a different question
// then current If statemement is over. We just need to check if it should be wrapped in an
// additionnal runonce If statement
if ( ( isset($conditions[$i+1]) && $conditions[$i+1][0] != $cd[0]) || (! isset($conditions[$i+1])) )
{ // After If Statement
if ($newjava_runonce == true)
{
$java .= " if (document.getElementById('runonce').value == '0')\n"
." {\n";
$java .= $newjava;
$endzone .= " }\n";
}
else
{
$java .= $newjava;
}
$newjava = "";
}
$oldq = $cd[0]; //Update oldq for next loop
$oldcq = $cd[2]; //Update oldcq for next loop
} // end foreach
//Close the expression for those where the question source is not on this page
//echo "OLDQ: $oldq, CD[0]: $cd[0], GID: $gid, sourceQuestionGid: $sourceQuestionGid[1]\n";
if (isset($sourceQuestionGid[1]) && ((isset($oldq) && $oldq != $cd[0] || !isset($oldq)) && $sourceQuestionGid[1] != $gid))
{
$endzone .= " }\n";
}
$java .= $endzone;
}
if ((isset($array_filterqs) && is_array($array_filterqs)) ||
(isset($array_filterXqs) && is_array($array_filterXqs)))
{
$qattributes=questionAttributes(1);
$array_filter_types=$qattributes['array_filter']['types'];
$array_filter_exclude_types=$qattributes['array_filter_exclude']['types'];
unset($qattributes);
if (!isset($appendj)) {$appendj="";}
foreach ($array_filterqs as $attralist)
{
$qbase = $surveyid."X".$gid."X".$attralist['qid'];
$qfbase = $surveyid."X".$gid."X".$attralist['fid'];
if ($attralist['type'] == "M" || $attralist['type'] == "P")
{
$tqquery = "SELECT type FROM {$dbprefix}questions WHERE qid='".$attralist['qid']."';";
$tqresult = db_execute_assoc($tqquery); //Checked
$OrigQuestion = $tqresult->FetchRow();
if($OrigQuestion['type'] == "L" || $OrigQuestion['type'] == "O")
{
$qquery = "SELECT {$dbprefix}answers.code as title, {$dbprefix}questions.type, {$dbprefix}questions.other FROM {$dbprefix}answers, {$dbprefix}questions WHERE {$dbprefix}answers.qid={$dbprefix}questions.qid AND {$dbprefix}answers.qid='".$attralist['qid']."' AND {$dbprefix}answers.language='".$_SESSION['s_lang']."' order by code;";
} else {
$qquery = "SELECT title, type, other FROM {$dbprefix}questions WHERE parent_qid='".$attralist['qid']."' AND language='".$_SESSION['s_lang']."' and scale_id=0 order by title;";
}
$qresult = db_execute_assoc($qquery); //Checked
$other=null;
while ($fansrows = $qresult->FetchRow())
{
if($fansrows['other']== "Y") $other="Y";
if(strpos($array_filter_types, $fansrows['type']) === false) {} else
{
$fquestans = "java".$qfbase.$fansrows['title'];
$tbody = "javatbd".$qbase.$fansrows['title'];
if($OrigQuestion['type']=="1") {
//for a dual scale array question type we have to massage the system
$dtbody = "tbdisp".$qbase.$fansrows['title']."#0";
$dtbody2= "tbdisp".$qbase.$fansrows['title']."#1";
} else {
$dtbody = "tbdisp".$qbase.$fansrows['title'];
}
$tbodyae = $qbase.$fansrows['title'];
$appendj .= "\n";
$appendj .= "\tif ((document.getElementById('$fquestans') != null && document.getElementById('$fquestans').value == 'Y'))\n";
$appendj .= "\t{\n";
$appendj .= "\t\tdocument.getElementById('$tbody').style.display='';\n";
$appendj .= "\t\tdocument.getElementById('$dtbody').value = 'on';\n"; //Note - do not use jquery format here (ie: "$('#$dtbody').val('on')" - the hash in dual scale breaks the javascript
if($OrigQuestion['type']=="1") {
//for a dual scale array question type we have to massage the system
$appendj .= "\t\tdocument.getElementById('$dtbody2').value = 'on';\n"; //Note - do not use jquery format here (ie: "$('#$dtbody').val('on')" - the hash in dual scale breaks the javascript
}
$appendj .= "\t}\n";
$appendj .= "\telse\n";
$appendj .= "\t{\n";
$appendj .= "\t\tdocument.getElementById('$tbody').style.display='none';\n";
$appendj .= "\t\tdocument.getElementById('$dtbody').value = 'off';\n"; //Note - do not use jquery format here (ie: "$('#$dtbody').val('off')" - the hash in dual scale breaks the javascript
if($OrigQuestion['type']=="1") {
//for a dual scale array question type we have to massage the system
$appendj .= "\t\tdocument.getElementById('$dtbody2').value = 'off';\n"; //Note - do not use jquery format here (ie: "$('#$dtbody').val('off')" - the hash in dual scale breaks the javascript
}
// This line resets the text fields in the hidden row
$appendj .= "\t\t$('#$tbody input[type=text]').val('');\n";
// This line resets any radio group in the hidden row
$appendj .= "\t\t$('#$tbody input[type=checkbox]').attr('checked', false); ";
$appendj .= "\t}\n";
}
}
if($other=="Y") {
$fquestans = "answer".$qfbase."other";
$tbody = "javatbd".$qbase."other";
$dtbody = "tbdisp".$qbase."other";
$tbodyae = $qbase."other";
$appendj .= "\n";
$appendj .= "\tif (document.getElementById('$fquestans').value !== '')\n";
$appendj .= "\t{\n";
$appendj .= "\t\tdocument.getElementById('$tbody').style.display='';\n";
$appendj .= "\t\t$('#$dtbody').val('on');\n";
$appendj .= "\t}\n";
$appendj .= "\telse\n";
$appendj .= "\t{\n";
$appendj .= "\t\tdocument.getElementById('$tbody').style.display='none';\n";
$appendj .= "\t\tdocument.getElementById('$dtbody').value = 'off';\n"; //Note - do not use jquery format here (ie: "$('#$dtbody').val('off')" - the hash in dual scale breaks the javascript
// This line resets the text fields in the hidden row
$appendj .= "\t\t$('#$tbody input[type=text]').val('');";
// This line resets any radio group in the hidden row
$appendj .= "\t\t$('#$tbody input[type=radio]').attr('checked', false); ";
$appendj .= "\t}\n";
}
}
}
$java .= $appendj;
foreach ($array_filterXqs as $attralist)
{
$qbase = $surveyid."X".$gid."X".$attralist['qid'];
$qfbase = $surveyid."X".$gid."X".$attralist['fid'];
if ($attralist['type'] == "M" || $attralist['type'] == "P")
{
$tqquery = "SELECT type FROM {$dbprefix}questions WHERE qid='".$attralist['qid']."';";
$tqresult = db_execute_assoc($tqquery); //Checked
$OrigQuestion = $tqresult->FetchRow();
if($OrigQuestion['type'] == "L" || $OrigQuestion['type'] == "O")
{
$qquery = "SELECT {$dbprefix}answers.code as title, {$dbprefix}questions.type, {$dbprefix}questions.other FROM {$dbprefix}answers, {$dbprefix}questions WHERE {$dbprefix}answers.qid={$dbprefix}questions.qid AND {$dbprefix}answers.qid='".$attralist['qid']."' AND {$dbprefix}answers.language='".$_SESSION['s_lang']."' order by code;";
} else {
$qquery = "SELECT title, type, other FROM {$dbprefix}questions WHERE parent_qid='".$attralist['qid']."' AND language='".$_SESSION['s_lang']."' and scale_id=0 order by title;";
}
$qresult = db_execute_assoc($qquery); //Checked
$other=null;
while ($fansrows = $qresult->FetchRow())
{
if($fansrows['other']== "Y") $other="Y";
if(strpos($array_filter_exclude_types, $fansrows['type']) === false) {} else
{
$fquestans = "java".$qfbase.$fansrows['title'];
$tbody = "javatbd".$qbase.$fansrows['title'];
if($OrigQuestion['type']=="1") {
//for a dual scale array question type we have to massage the system
$dtbody = "tbdisp".$qbase.$fansrows['title']."#0";
$dtbody2 = "tbdisp".$qbase.$fansrows['title']."#1";
} else {
$dtbody = "tbdisp".$qbase.$fansrows['title'];
}