mirror of
https://github.com/ACSPRI/queXS
synced 2024-04-02 12:12:16 +00:00
1073 lines
46 KiB
PHP
1073 lines
46 KiB
PHP
<?php
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/**
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* LimeSurvey
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* Copyright (C) 2007 The LimeSurvey Project Team / Carsten Schmitz
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* All rights reserved.
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* License: GNU/GPL License v2 or later, see LICENSE.php
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* LimeSurvey is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*
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* $Id: survey.php 10705 2011-08-12 14:13:42Z tpartner $
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*/
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//Security Checked: POST, GET, SESSION, REQUEST, returnglobal, DB
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if (!isset($homedir) || isset($_REQUEST['$homedir'])) {die("Cannot run this script directly");}
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//Move current step ###########################################################################
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if (!isset($_SESSION['step'])) {$_SESSION['step'] = 0;}
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if (!isset($_SESSION['totalsteps'])) {$_SESSION['totalsteps']=0;}
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if (isset($move) && $move == "moveprev") {$_SESSION['step'] = $thisstep-1;}
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if (isset($move) && $move == "movenext") {$_SESSION['step'] = $thisstep+1;}
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// We do not keep the participant session anymore when the same browser is used to answer a second time a survey (let's think of a library PC for instance).
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// Previously we used to keep the session and redirect the user to the
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// submit page.
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//if (isset($_SESSION['finished'])) {$move="movesubmit"; }
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//CHECK IF ALL MANDATORY QUESTIONS HAVE BEEN ANSWERED ############################################
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//CHECK IF ALL CONDITIONAL MANDATORY QUESTIONS THAT APPLY HAVE BEEN ANSWERED
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$notanswered=addtoarray_single(checkmandatorys($move),checkconditionalmandatorys($move));
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//CHECK PREGS
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$notvalidated=checkpregs($move);
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//CHECK UPLOADED FILES
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$filenotvalidated = checkUploadedFileValidity($move);
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//SUBMIT
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if ((isset($move) && $move == "movesubmit") && (!isset($notanswered) || !$notanswered) && (!isset($notvalidated) && !$notvalidated) && (!isset($filenotvalidated) || !$filenotvalidated))
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{
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setcookie ("limesurvey_timers", "", time() - 3600);// remove the timers cookies : not actually used in all in one.
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if ($thissurvey['anonymized'] == "Y")
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{
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$privacy = templatereplace(file_get_contents("$thistpl/privacy.pstpl"));
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}
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if ($thissurvey['refurl'] == "Y")
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{
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if (!in_array("refurl", $_SESSION['insertarray'])) //Only add this if it doesn't already exist
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{
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$_SESSION['insertarray'][] = "refurl";
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}
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}
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//COMMIT CHANGES TO DATABASE
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if ($thissurvey['active'] != "Y")
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{
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if ($thissurvey['assessments']== "Y")
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{
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$assessments = doAssessment($surveyid); // assessments are using session data so this has to be placed before killSession
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}
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//Before doing the "templatereplace()" function, check the $thissurvey['url']
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//field for limereplace stuff, and do transformations!
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killSession();
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sendcacheheaders();
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doHeader();
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echo templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
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//Check for assessments
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if ($thissurvey['assessments']== "Y" && $assessments)
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{
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echo templatereplace(file_get_contents("$thistpl/assessment.pstpl"));
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}
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$completed = $thissurvey['surveyls_endtext'];
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$completed .= "<br /><strong><font size='2' color='red'>".$clang->gT("Did Not Save")."</strong></font><br /><br />\n\n"
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. $clang->gT("Your survey responses have not been recorded. This survey is not yet active.")."<br /><br />\n";
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if ($thissurvey['printanswers'] == 'Y')
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{
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// ClearAll link is only relevant for survey with printanswers enabled
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// in other cases the session is cleared at submit time
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$completed .= "<a href='{$publicurl}/index.php?sid=$surveyid&move=clearall'>".$clang->gT("Clear Responses")."</a><br /><br />\n";
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}
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}
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else //THE FOLLOWING DEALS WITH SUBMITTING ANSWERS AND COMPLETING AN ACTIVE SURVEY
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{
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if ($thissurvey['usecookie'] == "Y" && $tokensexist != 1) //don't use cookies if tokens are being used
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{
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$cookiename="PHPSID".returnglobal('sid')."STATUS";
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setcookie("$cookiename", "COMPLETE", time() + 31536000); //Cookie will expire in 365 days
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}
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//Before doing the "templatereplace()" function, check the $thissurvey['url']
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//field for limereplace stuff, and do transformations!
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$thissurvey['surveyls_url']=dTexts::run($thissurvey['surveyls_url']);
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$thissurvey['surveyls_url']=passthruReplace($thissurvey['surveyls_url'], $thissurvey);
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$content='';
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$content .= templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
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//Check for assessments
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$assessments = doAssessment($surveyid);
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if ($assessments)
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{
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$content .= templatereplace(file_get_contents("$thistpl/assessment.pstpl"));
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}
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// Unsetting $postedfieldnames tells the createinsertquery() function only to set the sbumit date, nothing else
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unset($postedfieldnames);
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// only update submitdate if the user did not already visit the submit page
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if (!isset($_SESSION['finished']))
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{
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// $subquery = createinsertquery();
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// $connect->Execute($subquery); // Checked
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submitanswer();
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}
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//Survey end text
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if (trim(strip_tags($thissurvey['surveyls_endtext']))=='')
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{
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$completed = "<br /><span class='success'>".$clang->gT("Thank you!")."</span><br /><br />\n\n"
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. $clang->gT("Your survey responses have been recorded.")."<br /><br />\n";
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}
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else
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{
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$completed = $thissurvey['surveyls_endtext'];
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}
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// Link to Print Answer Preview **********
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if ($thissurvey['printanswers']=='Y')
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{
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$completed .= "<br /><br />"
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."<a class='printlink' href='printanswers.php?sid=$surveyid' target='_blank'>"
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.$clang->gT("Click here to print your answers.")
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."</a><br />\n";
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}
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//*****************************************
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if ($thissurvey['publicstatistics']=='Y' && $thissurvey['printanswers']=='Y') {$completed .='<br />'.$clang->gT("or");}
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// Link to Public statistics **********
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if ($thissurvey['publicstatistics']=='Y')
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{
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$completed .= "<br /><br />"
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."<a class='publicstatisticslink' href='statistics_user.php?sid=$surveyid' target='_blank'>"
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.$clang->gT("View the statistics for this survey.")
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."</a><br />\n";
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}
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//*****************************************
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//Update the token if needed and send a confirmation email
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if (isset($clienttoken) && $clienttoken)
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{
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submittokens();
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}
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//Send notification to survey administrator
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SendSubmitNotifications();
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$_SESSION['finished']=true;
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$_SESSION['sid']=$surveyid;
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sendcacheheaders();
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if (isset($thissurvey['autoredirect']) && $thissurvey['autoredirect'] == "Y" && $thissurvey['surveyls_url'])
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{
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$url = dTexts::run($thissurvey['surveyls_url']);
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$url = passthruReplace($url, $thissurvey);
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$url=str_replace("{SAVEDID}",$saved_id, $url); // to activate the SAVEDID in the END URL
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$url=str_replace("{TOKEN}",$clienttoken, $url); // to activate the TOKEN in the END URL
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$url=str_replace("{SID}", $surveyid, $url); // to activate the SID in the END URL
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$url=str_replace("{LANG}", $clang->getlangcode(), $url); // to activate the LANG in the END URL
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//Automatically redirect the page to the "url" setting for the survey
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//queXS Addition
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include_once("quexs.php");
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$quexs_url = get_start_interview_url();
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$url = str_replace("{STARTINTERVIEWURL}", $quexs_url, $url);
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$end_url = get_end_interview_url();
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$url = str_replace("{ENDINTERVIEWURL}", $end_url, $url);
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session_write_close();
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header("Location: {$url}");
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}
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//if($thissurvey['printanswers'] != 'Y' && $thissurvey['usecookie'] != 'Y' && $tokensexist !=1)
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if($thissurvey['printanswers'] != 'Y')
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{
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killSession();
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}
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doHeader();
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echo $content;
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}
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echo templatereplace(file_get_contents("$thistpl/completed.pstpl"));
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echo "\n<br />\n";
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echo templatereplace(file_get_contents("$thistpl/endpage.pstpl"));
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doFooter();
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exit;
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}
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//SEE IF $surveyid EXISTS
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if ($surveyexists <1)
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{
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sendcacheheaders();
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doHeader();
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//SURVEY DOES NOT EXIST. POLITELY EXIT.
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echo templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
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echo "\t<center><br />\n"
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."\t".$clang->gT("Sorry. There is no matching survey.")."<br /></center> \n";
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echo templatereplace(file_get_contents("$thistpl/endpage.pstpl"));
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doFooter();
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exit;
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}
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//RUN THIS IF THIS IS THE FIRST TIME
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if ((!isset($_SESSION['step']) || !$_SESSION['step'] || !isset($totalquestions)) && (!isset($notanswered) || !$notanswered) && (!isset($notvalidated) && !$notvalidated) && (!isset($filenotvalidated) || !$filenotvalidated))
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{
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$totalquestions = buildsurveysession();
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$_SESSION['step'] = 1;
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}
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// If the survey uses answer persistence and a srid is registered in SESSION
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// then loadanswers from this srid
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if ($thissurvey['tokenanswerspersistence'] == 'Y' &&
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$thissurvey['anonymized'] == "N" &&
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isset($_SESSION['srid']) &&
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$thissurvey['active'] == "Y")
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{
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loadanswers();
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}
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//******************************************************************************************************
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//PRESENT SURVEY
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//******************************************************************************************************
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//GET GROUP DETAILS
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require_once("qanda.php");
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$mandatorys=array();
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$mandatoryfns=array();
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$conmandatorys=array();
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$conmandatoryfns=array();
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$conditions=array();
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$inputnames=array();
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$groupUnconditionnalQuestionsCount=array();
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foreach ($_SESSION['grouplist'] as $gl)
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{
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$gid=$gl[0];
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$groupUnconditionnalQuestionsCount[$gid]=0;
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$qnumber = 0;
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foreach ($_SESSION['fieldarray'] as $ia)
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{
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++$qnumber;
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$ia[9] = $qnumber; // incremental question count;
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if ($ia[5] == $gid)
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{
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$qidattributes=getQuestionAttributes($ia[0]);
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if ($qidattributes===false || $qidattributes['hidden']==1) {
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continue;
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}
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$qtypesarray[$ia[1]] = $ia[4];
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list($plus_qanda, $plus_inputnames)=retrieveAnswers($ia);
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if ($plus_qanda)
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{
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$plus_qanda[] = $ia[4];
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$plus_qanda[] = $ia[6]; // adds madatory identifyer for adding mandatory class to question wrapping div
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$qanda[]=$plus_qanda;
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}
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if ($plus_inputnames)
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{
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$inputnames = addtoarray_single($inputnames, $plus_inputnames);
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}
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//Display the "mandatory" popup if necessary
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if (isset($notanswered))
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{
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list($mandatorypopup, $popup)=mandatory_popup($ia, $notanswered);
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}
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if (isset($notvalidated))
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{
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list($validationpopup, $vpopup)=validation_popup($ia, $notvalidated);
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}
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if (isset($filenotvalidated))
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{
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list($filevalidationpopup, $fpopup) = file_validation_popup($ia, $filenotvalidated);
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}
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//Get list of mandatory questions
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list($plusman, $pluscon)=create_mandatorylist($ia);
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if ($plusman !== null)
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{
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list($plus_man, $plus_manfns)=$plusman;
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$mandatorys=addtoarray_single($mandatorys, $plus_man);
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$mandatoryfns=addtoarray_single($mandatoryfns, $plus_manfns);
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}
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if ($pluscon !== null)
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{
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list($plus_conman, $plus_conmanfns)=$pluscon;
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$conmandatorys=addtoarray_single($conmandatorys, $plus_conman);
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$conmandatoryfns=addtoarray_single($conmandatoryfns, $plus_conmanfns);
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}
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//Build an array containing the conditions that apply for this page
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$plus_conditions=retrieveConditionInfo($ia); //Returns false if no conditions
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if ($plus_conditions)
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{
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$conditions = addtoarray_single($conditions, $plus_conditions);
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}
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else
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{
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$groupUnconditionnalQuestionsCount[$gid]++;
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}
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}
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}
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}
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//READ TEMPLATES, INSERT DATA AND PRESENT PAGE
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sendcacheheaders();
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doHeader();
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if(isset($popup)) {echo $popup;}
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if(isset($vpopup)) {echo $vpopup;}
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echo templatereplace(file_get_contents("$thistpl/startpage.pstpl"));
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echo "\n<form method='post' action='{$publicurl}/index.php' id='limesurvey' name='limesurvey' autocomplete='off'>\n";
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//PUT LIST OF FIELDS INTO HIDDEN FORM ELEMENT
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echo "\n<!-- INPUT NAMES -->\n"
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."\t<input type='hidden' name='fieldnames' id='fieldnames' value='"
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.implode("|", $inputnames)
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."' />\n";
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echo sDefaultSubmitHandler();
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// <-- END FEATURE - SAVE
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if(isset($thissurvey['showwelcome']) && $thissurvey['showwelcome'] == 'N') {
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//Hide the welcome screen if explicitly set
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} else {
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echo templatereplace(file_get_contents("$thistpl/welcome.pstpl"))."\n";
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}
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if ($thissurvey['anonymized'] == "Y")
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{
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echo templatereplace(file_get_contents("$thistpl/privacy.pstpl"))."\n";
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}
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print <<<END
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<!-- JAVASCRIPT FOR CONDITIONAL QUESTIONS -->
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<script type='text/javascript'>
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<!--
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END;
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// Find out if there are any array_filter questions in this group
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$array_filterqs = getArrayFiltersForGroup($surveyid, "");
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$array_filterXqs = getArrayFilterExcludesForGroup($surveyid, "");
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$array_filterXqs_cascades = getArrayFilterExcludesCascadesForGroup($surveyid, "");
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// Put in the radio button reset javascript for the array filter unselect
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if (isset($array_filterqs) && is_array($array_filterqs)) {
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print <<<END
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function radio_unselect(radioObj)
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{
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var radioLength = radioObj.length;
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for(var i = 0; i < radioLength; i++)
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{
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radioObj[i].checked = false;
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}
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}
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END;
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}
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print <<<END
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function noop_checkconditions(value, name, type)
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{
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}
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function checkconditions(value, name, type)
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{
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END;
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// If there are conditions or arrray_filter questions then include the appropriate Javascript
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if ((isset($conditions) && is_array($conditions)) ||
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(isset($array_filterqs) && is_array($array_filterqs)) ||
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(isset($array_filterXqs) && is_array($array_filterXqs)))
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{
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if (!isset($endzone))
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{
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$endzone="";
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}
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print <<<END
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if (type == 'radio' || type == 'select-one')
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{
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var hiddenformname='java'+name;
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document.getElementById(hiddenformname).value=value;
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}
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if (type == 'checkbox')
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{
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var hiddenformname='java'+name;
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var chkname='answer'+name;
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if (document.getElementById(chkname).checked)
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{
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document.getElementById(hiddenformname).value='Y';
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} else
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{
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document.getElementById(hiddenformname).value='';
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}
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}
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END;
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$java="";
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$cqcount=1;
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/* $conditions element structure
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* $conditions element structure
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* $condition[n][0] => qid = question id
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* $condition[n][1] => cqid = question id of the target question, or 0 for TokenAttr leftOperand
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* $condition[n][2] => field name of element [1] (Except for type M or P)
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* $condition[n][3] => value to be evaluated on answers labeled.
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* $condition[n][4] => type of question
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* $condition[n][5] => SGQ code of element [1] (sub-part of [2])
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* $condition[n][6] => method used to evaluate
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* $condition[n][7] => scenario *NEW BY R.L.J. van den Burg*
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* $condition[n][8] => group id of the question having the condition set ($condition[n][0])
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*/
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foreach ($conditions as $cd)
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{
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if (trim($cd[6])=='') {$cd[6]='==';}
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if ((isset($oldq) && $oldq != $cd[0]) || !isset($oldq)) //New if statement
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{
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$java .= $endzone;
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$endzone = "";
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$cqcount=1;
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$java .= "\n if (((";
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}
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if (!isset($oldcq) || !$oldcq)
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{
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$oldcq = $cd[2];
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}
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$idname=retrieveJSidname($cd);
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// Addition of "scenario" by Ron L.J. van den Burg.
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// Different scenario's are or-ed; within 1 scenario, conditions are and-ed.
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if ($cqcount > 1 && isset($oldscenario) && $oldscenario != $cd[7]) // We have an new scenario, so "or" the scenario.
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{
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$java .= ")) || ((";
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}
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else
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{
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if ($cqcount > 1 && $oldcq ==$cd[2])
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{
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$java .= " || ";
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}
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elseif ($cqcount >1 && $oldcq != $cd[2])
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{
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$java .= ") && (";
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}
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}
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$oldscenario = $cd[7];
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|
// Source of condition can be a token attr
|
|
// Thus local evaluation of the condition may be possible
|
|
// Let's try localEval (php),
|
|
// else set $JSsourceElt and $JSsourceValue and use them in later Javascript evals
|
|
unset($localEvaluationPossible);
|
|
unset($localEvaluation);
|
|
unset($JSsourceElt);
|
|
unset($JSsourceVal);
|
|
if ($thissurvey['anonymized'] == "N" && preg_match('/^{TOKEN:([^}]*)}$/', $cd[2], $sourceconditiontokenattr))
|
|
{ // source is a token attr
|
|
// first check if token is readable in session
|
|
if ( isset($_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
|
|
if (preg_match('/^@([0-9]+X[0-9]+X[^@]+)@/', $cd[3], $comparedfieldname))
|
|
{ // the comparison right operand is a previous answer
|
|
$localEvaluationPossible =false;
|
|
$JSsourceElt = "document"; // let's use an always existing Elt
|
|
$JSsourceVal = "'".javascript_escape($tokenAttrSourceValue)."'";
|
|
|
|
}
|
|
else
|
|
{ // local eval possible
|
|
$localEvaluationPossible = true;
|
|
|
|
if ($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], $comparedtokenattr))
|
|
{ // the comparison right operand is a Token Attribute
|
|
if ( isset($_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;'))
|
|
{
|
|
$localEvaluation = 'true';
|
|
//$localEvaluation = "'tokenmatch' == 'tokenmatch'";
|
|
}
|
|
else
|
|
{
|
|
$localEvaluation = 'false';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$localEvaluation = 'false';
|
|
}
|
|
}
|
|
else
|
|
{ // the comparison right operand is a constant
|
|
if (eval('if (trim($tokenAttrSourceValue) '.$cd[6].' trim($cd[3])) return true; else return false;'))
|
|
{
|
|
$localEvaluation = 'true';
|
|
}
|
|
else
|
|
{
|
|
$localEvaluation = 'false';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{ // token not available, let's evaluate as false
|
|
$localEvaluationPossible = true;
|
|
$localEvaluation = 'false';
|
|
}
|
|
|
|
}
|
|
else
|
|
{ // this is a normal answer based condition
|
|
// the source HTML element and value are defined for future use
|
|
$localEvaluationPossible = false;
|
|
unset($localEvaluation);
|
|
$JSsourceElt = "document.getElementById('$idname')";
|
|
$JSsourceVal = "document.getElementById('$idname').value";
|
|
}
|
|
|
|
if ($localEvaluationPossible == true && isset($localEvaluation))
|
|
{
|
|
$java .= "$localEvaluation";
|
|
}
|
|
else
|
|
{
|
|
if ($cd[3] == '' || $cd[3] == ' ')
|
|
{ // empty == no answer is a specific case and must be evaluated differently
|
|
if ($cd[6] == '==')
|
|
{
|
|
$java .= "$JSsourceElt != null && ( $JSsourceVal $cd[6] ' ' || !$JSsourceVal )";
|
|
}
|
|
else
|
|
{
|
|
$java .= "$JSsourceElt != null && $JSsourceVal";
|
|
}
|
|
}
|
|
elseif($cd[4] == "M" || $cd[4] == "P")
|
|
{ // Type M and P questions are processed specifically
|
|
$java .= "document.getElementById('$idname') != undefined && document.getElementById('$idname').value $cd[6] 'Y'";
|
|
}
|
|
else
|
|
{
|
|
// NEW
|
|
// If the value is enclosed by @
|
|
// the value of this question must be evaluated instead.
|
|
if (preg_match('/^@([0-9]+X[0-9]+X[^@]+)@/', $cd[3], $comparedfieldname))
|
|
{ // when the right operand is the answer of a previous question
|
|
$sgq_from_sgqa=$_SESSION['fieldnamesInfo'][$comparedfieldname[1]];
|
|
preg_match('/^([0-9]+)X([0-9]+)X([0-9]+)$/',$sgq_from_sgqa,$qidMatched);
|
|
$qid_from_sgq=$qidMatched[3];
|
|
$q2type=$qtypesarray[$sgq_from_sgqa];
|
|
$idname2 = retrieveJSidname(Array('',$qid_from_sgq,$comparedfieldname[1],'Y',$q2type,$sgq_from_sgqa));
|
|
/***
|
|
$cqidattributes = getQuestionAttributes($cd[1]);
|
|
|
|
if (in_array($cd[4],array("A","B","K","N","5",":")) || (in_array($cd[4],array("Q",";")) && $cqidattributes['other_numbers_only']==1 ))
|
|
{ // Numerical questions
|
|
|
|
$java .= "$JSsourceElt != null && document.getElementById('".$idname2."') !=null && parseFloat($JSsourceVal) $cd[6] parseFloat(document.getElementById('".$idname2."').value)";
|
|
}
|
|
else
|
|
{
|
|
$java .= "$JSsourceElt != null && document.getElementById('".$idname2."') !=null && $JSsourceVal $cd[6] document.getElementById('".$idname2."').value";
|
|
}
|
|
****/
|
|
if (in_array($cd[6],array("<","<=",">",">=")))
|
|
{ // Numerical comparizons
|
|
$java .= "$JSsourceElt != null && document.getElementById('".$idname2."') !=null && parseFloat($JSsourceVal) $cd[6] parseFloat(document.getElementById('".$idname2."').value)";
|
|
}
|
|
elseif (preg_match("/^a(.*)b$/",$cd[6],$matchmethods))
|
|
{ // String comparizons
|
|
$java .= "$JSsourceElt != null && document.getElementById('".$idname2."') !=null && parseFloat($JSsourceVal) ".$matchmethods[1]." parseFloat(document.getElementById('".$idname2."').value)";
|
|
}
|
|
else
|
|
{
|
|
$java .= "$JSsourceElt != null && document.getElementById('".$idname2."') !=null && parseFloat($JSsourceVal) ".$cd[6]." parseFloat(document.getElementById('".$idname2."').value)";
|
|
}
|
|
|
|
}
|
|
elseif ($thissurvey['anonymized'] == "N" && preg_match('/^{TOKEN:([^}]*)}$/', $cd[3], $comparedtokenattr))
|
|
{
|
|
if ( isset($_SESSION['token']) &&
|
|
in_array(strtolower($comparedtokenattr[1]),GetTokenConditionsFieldNames($surveyid)))
|
|
{
|
|
$comparedtokenattrValue = GetAttributeValue($surveyid,strtolower($comparedtokenattr[1]),$_SESSION['token']);
|
|
//if (in_array($cd[4],array("A","B","K","N","5",":")) || (in_array($cd[4],array("Q",";")) && $cqidattributes['other_numbers_only']==1 ))
|
|
if (in_array($cd[6],array("<","<=",">",">=")))
|
|
{ // // Numerical comparizons
|
|
$java .= "$JSsourceElt != null && parseFloat($JSsourceVal) $cd[6] parseFloat('".javascript_escape($comparedtokenattrValue)."')";
|
|
}
|
|
elseif(preg_match("/^a(.*)b$/",$cd[6],$matchmethods))
|
|
{ // Strings comparizon
|
|
$java .= "$JSsourceElt != null && $JSsourceVal ".$matchmethods[1]." '".javascript_escape($comparedtokenattrValue)."'";
|
|
}
|
|
else
|
|
{
|
|
$java .= "$JSsourceElt != null && $JSsourceVal $cd[6] '".javascript_escape($comparedtokenattrValue)."'";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$java .= " 'impossible to evaluate tokenAttr' == 'tokenAttr'";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ($cd[6] == 'RX')
|
|
{
|
|
$java .= "$JSsourceElt != null && 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",";")) && $cqidattributes['other_numbers_only']==1 ))
|
|
if (in_array($cd[6],array("<","<=",">",">=")))
|
|
{ // Numerical comparizons
|
|
$java .= "$JSsourceElt != null && parseFloat($JSsourceVal) $cd[6] parseFloat('$cd[3]')";
|
|
}
|
|
elseif(preg_match("/^a(.*)b$/",$cd[6],$matchmethods))
|
|
{ // String comaprizons
|
|
$java .= "$JSsourceElt != null && $JSsourceVal ".$matchmethods[1]." '$cd[3]'";
|
|
}
|
|
else
|
|
{
|
|
$java .= "$JSsourceElt != null && $JSsourceVal $cd[6] '$cd[3]'";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((isset($oldq) && $oldq != $cd[0]) || !isset($oldq))//Close if statement
|
|
{
|
|
$endzone = ")))\n"
|
|
. " {\n"
|
|
. " document.getElementById('question$cd[0]').style.display='';\n"
|
|
. " document.getElementById('display$cd[0]').value='on';\n"
|
|
. " if(\$('#question$cd[0] div[id^=\"gmap_canvas\"]').length > 0)\n"
|
|
. " {\n"
|
|
. " resetMap($cd[0]);\n"
|
|
. " }\n"
|
|
. " }\n"
|
|
. " else\n"
|
|
. " {\n"
|
|
. " document.getElementById('question$cd[0]').style.display='none';\n"
|
|
. " document.getElementById('display$cd[0]').value='';\n"
|
|
. " }\n";
|
|
$cqcount++;
|
|
}
|
|
$oldq = $cd[0]; //Update oldq for next loop
|
|
$oldcq = $cd[2]; //Update oldcq for next loop
|
|
}
|
|
$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 = $surveyid."X".$attralist['gid']."X".$attralist['qid'];
|
|
$qfbase = $surveyid."X".$attralist['gid2']."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='".$attralist['qid']."' OR qid='".$attralist['qid']."') AND parent_qid != 0 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, $OrigQuestion['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') != undefined && 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";
|
|
if($OrigQuestion['type']=="1") {
|
|
//for a dual scale array question type we have to massage the system
|
|
$appendj .= "\t\tdocument.getElementById('$dtbody).value='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";
|
|
if($OrigQuestion['type']=="1") {
|
|
//for a dual scale array question type we have to massage the system
|
|
$appendj .= "\t\tdocument.getElementById('$dtbody').value='off';\n";
|
|
}
|
|
// This line resets the text fields in the hidden row
|
|
$appendj .= "\t\t$('#$tbody input').val('');\n";
|
|
// This line resets any radio group in the hidden row
|
|
$appendj .= "\t\tif (document.forms['limesurvey'].elements['$tbodyae']!=undefined) radio_unselect(document.forms['limesurvey'].elements['$tbodyae']);\n";
|
|
$appendj .= "\t}\n";
|
|
}
|
|
}
|
|
|
|
if($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";
|
|
$appendj .= "\t\tdocument.getElementById('$dtbody').value='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";
|
|
// 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 = $surveyid."X".$attralist['gid']."X".$attralist['qid'];
|
|
$qfbase = $surveyid."X".$attralist['gid2']."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='".$attralist['qid']."' OR qid='".$attralist['qid']."') AND parent_qid!=0 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, $OrigQuestion['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 (\n";
|
|
$appendj .= "\t\t(document.getElementById('$fquestans') != null && document.getElementById('$fquestans').value == 'Y')\n";
|
|
|
|
/* If this question is a cascading question, then it also needs to check the status of the question that this one relies on */
|
|
if(isset($array_filterXqs_cascades[$attralist['qid']]))
|
|
{
|
|
$groups=getGroupsByQuestion($surveyid);
|
|
foreach($array_filterXqs_cascades[$attralist['qid']] as $cascader)
|
|
{
|
|
$cascadefqa ="java".$surveyid."X".$groups[$cascader]."X".$cascader.$fansrows['title'];
|
|
$appendj .= "\t\t||\n";
|
|
$appendj .= "\t\t(document.getElementById('$cascadefqa') != null && document.getElementById('$cascadefqa').value == 'Y')\n";
|
|
}
|
|
}
|
|
/* */
|
|
$appendj .= "\t)\n";
|
|
$appendj .= "\t{\n";
|
|
$appendj .= "\t\tdocument.getElementById('$tbody').style.display='none';\n";
|
|
$appendj .= "\t\tdocument.getElementById('$dtbody').value='off';\n";
|
|
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";
|
|
}
|
|
// 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=radio]').attr('checked', false);\n";
|
|
$appendj .= "\t}\n";
|
|
$appendj .= "\telse\n";
|
|
$appendj .= "\t{\n";
|
|
$appendj .= "\t\tdocument.getElementById('$tbody').style.display='';\n";
|
|
$appendj .= "\t\tdocument.getElementById('$dtbody').value='on';\n";
|
|
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";
|
|
}
|
|
$appendj .= "\t}\n";
|
|
}
|
|
}
|
|
if($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='none';\n";
|
|
$appendj .= "\t\tdocument.getElementById('$dtbody').value='on';\n";
|
|
$appendj .= "\t}\n";
|
|
$appendj .= "\telse\n";
|
|
$appendj .= "\t{\n";
|
|
$appendj .= "\t\tdocument.getElementById('$tbody').style.display='';\n";
|
|
$appendj .= "\t\tdocument.getElementById('$dtbody').value='off';\n";
|
|
// 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 .= $appendj;
|
|
}
|
|
|
|
if (isset($java)) {echo $java;}
|
|
foreach ($groupUnconditionnalQuestionsCount as $thegid => $thecount)
|
|
{
|
|
if ($thecount == 0 )
|
|
{
|
|
echo "\t\tshow_hide_group({$thegid});\n";
|
|
}
|
|
}
|
|
echo "\t}\n"
|
|
."\t//-->\n"
|
|
."\t</script>\n\n"; // End checkconditions javascript function
|
|
|
|
//Display the "mandatory" message on page if necessary
|
|
if (isset($showpopups) && $showpopups == 0 && isset($notanswered) && $notanswered == true)
|
|
{
|
|
echo "<p><span class='errormandatory'>" . $clang->gT("One or more mandatory questions have not been answered. You cannot proceed until these have been completed.") . "</span></p>";
|
|
}
|
|
|
|
//Display the "validation" message on page if necessary
|
|
if (isset($showpopups) && $showpopups == 0 && isset($notvalidated) && $notvalidated == true)
|
|
{
|
|
echo "<p><span class='errormandatory'>" . $clang->gT("One or more questions have not been answered in a valid manner. You cannot proceed until these answers are valid.") . "</span></p>";
|
|
}
|
|
|
|
//Display the "file validation" message on page if necessary
|
|
if (isset($showpopups) && $showpopups == 0 && isset($filenotvalidated) && $filenotvalidated == true)
|
|
{
|
|
echo "<p><span class='errormandatory'>" . $clang->gT("One or more files are either not in the proper format or exceed the maximum file size limitation. You cannot proceed until these answers are valid.") . "</span></p>";
|
|
}
|
|
|
|
foreach ($_SESSION['grouplist'] as $gl)
|
|
{
|
|
$gid=$gl[0];
|
|
$groupname=$gl[1];
|
|
$groupdescription=$gl[2];
|
|
echo "\n\n<!-- START THE GROUP -->\n";
|
|
echo "\n\n<div id='group-$gid'>\n";
|
|
echo templatereplace(file_get_contents("$thistpl/startgroup.pstpl"));
|
|
echo "\n";
|
|
|
|
if ($groupdescription)
|
|
{
|
|
echo templatereplace(file_get_contents("$thistpl/groupdescription.pstpl"));
|
|
}
|
|
echo "\n";
|
|
|
|
// count the number of non-conditionnal and conditionnal questions in this group
|
|
echo "\n\n<!-- PRESENT THE QUESTIONS -->\n";
|
|
if (is_array($qanda))
|
|
{
|
|
foreach ($qanda as $qa)
|
|
{
|
|
if ($gl[0] == $qa[6])
|
|
{
|
|
$q_class = question_class($qa[8]); // render question class (see common.php)
|
|
|
|
if ($qa[9] == 'Y')
|
|
{
|
|
$man_class = ' mandatory';
|
|
}
|
|
else
|
|
{
|
|
$man_class = '';
|
|
}
|
|
|
|
if ($qa[3] != 'Y')
|
|
{
|
|
$n_q_display = '';
|
|
}
|
|
else
|
|
{
|
|
$n_q_display = ' style="display: none;"';
|
|
}
|
|
|
|
$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.
|
|
$question['essentials'] = 'id="question'.$qa[4].'"'.$n_q_display;
|
|
$question['class'] = $q_class;
|
|
$question['man_class'] = $man_class;
|
|
$question['code'] = $qa[5];
|
|
$question['sgq']=$qa[7];
|
|
//===================================================================
|
|
$answer=$qa[1];
|
|
$help=$qa[2];
|
|
|
|
$question_template = file_get_contents($thistpl.'/question.pstpl');
|
|
|
|
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}' , '' , $question_template );
|
|
|
|
echo '
|
|
<!-- NEW QUESTION -->
|
|
<div id="question'.$qa[4].'" class="'.$q_class.$man_class.'"'.$n_q_display.'>
|
|
';
|
|
echo templatereplace($question_template);
|
|
echo '
|
|
</div>
|
|
';
|
|
}
|
|
else
|
|
{
|
|
echo templatereplace($question_template);
|
|
};
|
|
}
|
|
}
|
|
}
|
|
|
|
echo "\n\n<!-- END THE GROUP -->\n";
|
|
|
|
echo templatereplace(file_get_contents("$thistpl/endgroup.pstpl"));
|
|
echo "\n\n</div>\n";
|
|
echo "\n";
|
|
}
|
|
|
|
//echo " \n";
|
|
$navigator = surveymover();
|
|
echo "\n\n<!-- PRESENT THE NAVIGATOR -->\n";
|
|
echo templatereplace(file_get_contents("$thistpl/navigator.pstpl"));
|
|
echo "\n";
|
|
|
|
if ($thissurvey['active'] != "Y") {echo "<p style='text-align:center' class='error'>".$clang->gT("This survey is currently not active. You will not be able to save your responses.")."</p>\n";}
|
|
|
|
|
|
if (is_array($conditions) && count($conditions) != 0 )
|
|
{
|
|
//if conditions exist, create hidden inputs for 'previously' answered questions
|
|
// Note that due to move 'back' possibility, there may be answers from next pages
|
|
// However we make sure that no answer from this page are inserted here
|
|
foreach (array_keys($_SESSION) as $SESak)
|
|
{
|
|
if (in_array($SESak, $_SESSION['insertarray']) && !in_array($SESak, $inputnames))
|
|
{
|
|
echo "<input type='hidden' name='java$SESak' id='java$SESak' value='" . $_SESSION[$SESak] . "' />\n";
|
|
}
|
|
}
|
|
}
|
|
//SOME STUFF FOR MANDATORY QUESTIONS
|
|
if (remove_nulls_from_array($mandatorys))
|
|
{
|
|
$mandatory=implode("|", remove_nulls_from_array($mandatorys));
|
|
echo "<input type='hidden' name='mandatory' value='$mandatory' id='mandatory' />\n";
|
|
}
|
|
if (remove_nulls_from_array($conmandatorys))
|
|
{
|
|
$conmandatory=implode("|", remove_nulls_from_array($conmandatorys));
|
|
echo "<input type='hidden' name='conmandatory' value='$conmandatory' id='conmandatory' />\n";
|
|
}
|
|
if (remove_nulls_from_array($mandatoryfns))
|
|
{
|
|
$mandatoryfn=implode("|", remove_nulls_from_array($mandatoryfns));
|
|
echo "<input type='hidden' name='mandatoryfn' value='$mandatoryfn' id='mandatoryfn' />\n";
|
|
}
|
|
if (remove_nulls_from_array($conmandatoryfns))
|
|
{
|
|
$conmandatoryfn=implode("|", remove_nulls_from_array($conmandatoryfns));
|
|
echo "<input type='hidden' name='conmandatoryfn' value='$conmandatoryfn' id='conmandatoryfn' />\n";
|
|
}
|
|
|
|
echo "<input type='hidden' name='thisstep' value='{$_SESSION['step']}' id='thisstep' />\n"
|
|
."<input type='hidden' name='sid' value='$surveyid' id='sid' />\n"
|
|
."<input type='hidden' name='start_time' value='".time()."' id='start_time' />\n"
|
|
."<input type='hidden' name='token' value='$token' id='token' />\n"
|
|
."</form>\n";
|
|
echo templatereplace(file_get_contents("$thistpl/endpage.pstpl"));
|
|
echo "\n";
|
|
doFooter();
|
|
|
|
?>
|