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replacements_helper.php
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replacements_helper.php
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/*
* LimeSurvey
* Copyright (C) 2007-2011 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
*/
/**
* This function replaces keywords in a text and is mainly intended for templates
* If you use this functions put your replacement strings into the $replacements variable
* instead of using global variables
* NOTE - Don't do any embedded replacements in this function. Create the array of replacement values and
* they will be done in batch at the end
*
* @param mixed $line Text to search in
* @param mixed $replacements Array of replacements: Array( <stringtosearch>=><stringtoreplacewith>
* @param boolean $anonymized Determines if token data is being used or just replaced with blanks
* @param questionNum - needed to support dynamic JavaScript-based tailoring within questions
* @param bStaticReplacement - Default off, forces non-dynamic replacements without <SPAN> tags (e.g. for the Completed page)
* @return string Text with replaced strings
*/
function templatereplace($line, $replacements = array(), &$redata = array(), $debugSrc = 'Unspecified', $anonymized = false, $questionNum = NULL, $registerdata = array(), $bStaticReplacement = false)
{
/*
global $clienttoken,$token,$sitename,$move,$showxquestions,$showqnumcode,$questioncode;
global $s_lang,$errormsg,$saved_id, $languagechanger,$captchapath,$loadname;
*/
/*
$allowedvars = array('surveylist', 'sitename', 'clienttoken', 'rooturl', 'thissurvey', 'imageurl', 'defaulttemplate',
'percentcomplete', 'move', 'groupname', 'groupdescription', 'question', 'showxquestions',
'showgroupinfo', 'showqnumcode', 'questioncode', 'answer', 'navigator', 'help', 'totalquestions',
'surveyformat', 'completed', 'notanswered', 'privacy', 'surveyid', 'publicurl',
'templatedir', 'token', 'assessments', 's_lang', 'errormsg', 'clang', 'saved_id', 'usertemplaterootdir',
'languagechanger', 'printoutput', 'captchapath', 'loadname');
*/
$allowedvars = array(
'answer',
'assessments',
'captchapath',
'clienttoken',
'completed',
'errormsg',
'groupdescription',
'groupname',
'help',
'imageurl',
'languagechanger',
'loadname',
'move',
'navigator',
'percentcomplete',
'privacy',
'question',
's_lang',
'saved_id',
'showgroupinfo',
'showqnumcode',
'showxquestions',
'sitename',
'surveylist',
'templatedir',
'thissurvey',
'token',
'totalBoilerplatequestions',
'totalquestions',
);
$varsPassed = array();
foreach($allowedvars as $var)
{
if(isset($redata[$var])) {
$$var = $redata[$var];
$varsPassed[] = $var;
}
}
// if (count($varsPassed) > 0) {
// log_message('debug', 'templatereplace() called from ' . $debugSrc . ' contains: ' . implode(', ', $varsPassed));
// }
// if (isset($redata['question'])) {
// LimeExpressionManager::ShowStackTrace('has QID and/or SGA',$allowedvars);
// }
// extract($redata); // creates variables for each of the keys in the array
// Local over-rides in case not set above
if (!isset($showgroupinfo)) { $showgroupinfo = Yii::app()->getConfig('showgroupinfo'); }
if (!isset($showqnumcode)) { $showqnumcode = Yii::app()->getConfig('showqnumcode'); }
$_surveyid = Yii::app()->getConfig('surveyID');
if (!isset($showxquestions)) { $showxquestions = Yii::app()->getConfig('showxquestions'); }
if (!isset($s_lang)) { $s_lang = (isset(Yii::app()->session['survey_'.$_surveyid]['s_lang']) ? Yii::app()->session['survey_'.$_surveyid]['s_lang'] : 'en'); }
if($_surveyid && !isset($thissurvey))
{
$thissurvey=getSurveyInfo($_surveyid,$s_lang);
}
if (!isset($captchapath)) { $captchapath = ''; }
if (!isset($sitename)) { $sitename=Yii::app()->getConfig('sitename'); }
if (!isset($saved_id) && isset(Yii::app()->session['survey_'.$_surveyid]['srid'])) { $saved_id=Yii::app()->session['survey_'.$_surveyid]['srid'];}
$clang = Yii::app()->lang;
Yii::app()->loadHelper('surveytranslator');
if (isset($thissurvey['sid'])) {
$surveyid = $thissurvey['sid'];
}
// lets sanitize the survey template
if(isset($thissurvey['templatedir']))
{
$templatename=$thissurvey['templatedir'];
}
else
{
$templatename=Yii::app()->getConfig('defaulttemplate');
}
if(!isset($templatedir)) $templatedir = getTemplatePath($templatename);
if(!isset($templateurl)) $templateurl = getTemplateURL($templatename)."/";
if (!$anonymized && isset($thissurvey['anonymized'])) {
$anonymized=($thissurvey['anonymized']=="Y");
}
// TEMPLATECSS
$_templatecss="";
if(stripos ($line,"{TEMPLATECSS}"))
{
if (file_exists($templatedir .DIRECTORY_SEPARATOR.'jquery-ui-custom.css'))
{
Yii::app()->getClientScript()->registerCssFile("{$templateurl}jquery-ui-custom.css");
}
elseif(file_exists($templatedir.DIRECTORY_SEPARATOR.'jquery-ui.css'))
{
Yii::app()->getClientScript()->registerCssFile("{$templateurl}jquery-ui.css");
}
else
{
Yii::app()->getClientScript()->registerCssFile(Yii::app()->getConfig('publicstyleurl')."jquery-ui.css");
}
Yii::app()->getClientScript()->registerCssFile("{$templateurl}template.css");
if (getLanguageRTL($clang->langcode))
{
Yii::app()->getClientScript()->registerCssFile("{$templateurl}template-rtl.css");
}
}
// surveyformat
if (isset($thissurvey['format']))
{
$surveyformat = str_replace(array("A", "S", "G"), array("allinone", "questionbyquestion", "groupbygroup"), $thissurvey['format']);
}
else
{
$surveyformat = "";
}
if ((isset(Yii::app()->session['step']) && Yii::app()->session['step'] % 2) && $surveyformat!="allinone")
{
$surveyformat .= " page-odd";
}
if (isset($thissurvey['questionindex']) && $thissurvey['questionindex'] > 0 && $surveyformat!="allinone" && (isset(Yii::app()->session['step']) && Yii::app()->session['step']>0)){
$surveyformat .= " withindex";
}
if (isset($thissurvey['showprogress']) && $thissurvey['showprogress']=="Y"){
$surveyformat .= " showprogress";
}
if (isset($thissurvey['showqnumcode'])){
$surveyformat .= " showqnumcode-".$thissurvey['showqnumcode'];
}
// real survey contact
if (isset($surveylist) && isset($surveylist['contact']))
{
$surveycontact = $surveylist['contact'];
}
elseif (isset($surveylist) && isset($thissurvey['admin']) && $thissurvey['admin']!="")
{
$surveycontact=sprintf($clang->gT("Please contact %s ( %s ) for further assistance."),$thissurvey['admin'],$thissurvey['adminemail']);
}
else
{
$surveycontact="";
}
// If there are non-bracketed replacements to be made do so above this line.
// Only continue in this routine if there are bracketed items to replace {}
if (strpos($line, "{") === false) {
// process string anyway so that it can be pretty-printed
return LimeExpressionManager::ProcessString($line, $questionNum, NULL, false, 1, 1, true);
}
if (
$showgroupinfo == 'both' ||
$showgroupinfo == 'name' ||
($showgroupinfo == 'choose' && !isset($thissurvey['showgroupinfo'])) ||
($showgroupinfo == 'choose' && $thissurvey['showgroupinfo'] == 'B') ||
($showgroupinfo == 'choose' && $thissurvey['showgroupinfo'] == 'N')
)
{
$_groupname = isset($groupname) ? $groupname : '';
}
else
{
$_groupname = '';
};
if (
$showgroupinfo == 'both' ||
$showgroupinfo == 'description' ||
($showgroupinfo == 'choose' && !isset($thissurvey['showgroupinfo'])) ||
($showgroupinfo == 'choose' && $thissurvey['showgroupinfo'] == 'B') ||
($showgroupinfo == 'choose' && $thissurvey['showgroupinfo'] == 'D')
)
{
$_groupdescription = isset($groupdescription) ? $groupdescription : '';
}
else
{
$_groupdescription = '';
};
if (isset($question) && is_array($question))
{
$_question = $question['all'];
$_question_text = $question['text'];
$_question_help = $question['help'];
$_question_mandatory = $question['mandatory'];
$_question_man_message = $question['man_message'];
$_question_valid_message = $question['valid_message'];
$_question_file_valid_message = $question['file_valid_message'];
$question['sgq'] = (isset($question['sgq']) ? $question['sgq'] : '');
$_question_essentials = $question['essentials'];
$_getQuestionClass = $question['class'];
$_question_man_class = $question['man_class'];
$_question_input_error_class = $question['input_error_class'];
$_question_number = $question['number'];
$_question_code = $question['code'];
$_question_type = $question['type'];
if($question['sgq']) // Not sure it can happen today ? But if set : allways sXgXq
list($question['sid'],$question['gid'],$question['qid'])=explode("X",$question['sgq']);
else
list($question['sid'],$question['gid'],$question['qid'])=array('','','');
$question['aid']= (isset($question['aid']) ? $question['aid'] : '');
}
else
{
$_question = isset($question) ? $question : '';
$_question_text = '';
$_question_help = '';
$_question_mandatory = '';
$_question_man_message = '';
$_question_valid_message = '';
$_question_file_valid_message = '';
$_question_essentials = '';
$_getQuestionClass = '';
$_question_man_class = '';
$_question_input_error_class = '';
$_question_number = '';
$_question_code = '';
$_question_type = '';
$question = array_fill_keys(array('sid','gid','qid','aid','sgq'), '');
};
if ($_question_type == '*')
{
$_question_text = '<div class="em_equation">' .$_question_text. '</div>';
}
if (!(
$showqnumcode == 'both' ||
$showqnumcode == 'number' ||
($showqnumcode == 'choose' && !isset($thissurvey['showqnumcode'])) ||
($showqnumcode == 'choose' && $thissurvey['showqnumcode'] == 'B') ||
($showqnumcode == 'choose' && $thissurvey['showqnumcode'] == 'N')
))
{
$_question_number = '';
};
if (!(
$showqnumcode == 'both' ||
$showqnumcode == 'code' ||
($showqnumcode == 'choose' && !isset($thissurvey['showqnumcode'])) ||
($showqnumcode == 'choose' && $thissurvey['showqnumcode'] == 'B') ||
($showqnumcode == 'choose' && $thissurvey['showqnumcode'] == 'C')
))
{
$_question_code = '';
}
if(!isset($totalquestions)) $totalquestions = 0;
$_totalquestionsAsked = $totalquestions;
if (
$showxquestions == 'show' ||
($showxquestions == 'choose' && !isset($thissurvey['showxquestions'])) ||
($showxquestions == 'choose' && $thissurvey['showxquestions'] == 'Y')
)
{
if ($_totalquestionsAsked < 1)
{
$_therearexquestions = $clang->gT("There are no questions in this survey"); // Singular
}
elseif ($_totalquestionsAsked == 1)
{
$_therearexquestions = $clang->gT("There is 1 question in this survey"); //Singular
}
else
{
$_therearexquestions = $clang->gT("There are {NUMBEROFQUESTIONS} questions in this survey."); //Note this line MUST be before {NUMBEROFQUESTIONS}
};
}
else
{
$_therearexquestions = '';
};
if (isset($token))
{
$_token = $token;
}
elseif (isset($clienttoken))
{
$_token = htmlentities($clienttoken, ENT_QUOTES, 'UTF-8'); // or should it be URL-encoded?
}
else
{
$_token = '';
}
// Expiry
if (isset($thissurvey['expiry']))
{
$dateformatdetails=getDateFormatData($thissurvey['surveyls_dateformat']);
Yii::import('application.libraries.Date_Time_Converter', true);
$datetimeobj = new Date_Time_Converter($thissurvey['expiry'],"Y-m-d") ;
$_dateoutput=$datetimeobj->convert($dateformatdetails['phpdate']);
}
else
{
$_dateoutput = '-';
}
$_submitbutton = "<input class='submit' type='submit' value=' " . $clang->gT("Submit") . " ' name='move2' onclick=\"javascript:document.limesurvey.move.value = 'movesubmit';\" />";
if (isset($thissurvey['surveyls_url']) and $thissurvey['surveyls_url'] != "")
{
if (trim($thissurvey['surveyls_urldescription']) != '')
{
$_linkreplace = "<a href='{$thissurvey['surveyls_url']}'>{$thissurvey['surveyls_urldescription']}</a>";
}
else
{
$_linkreplace = "<a href='{$thissurvey['surveyls_url']}'>{$thissurvey['surveyls_url']}</a>";
}
}
else
{
$_linkreplace='';
}
if(isset($thissurvey['sid']) && isset($_SESSION['survey_'.$thissurvey['sid']]['srid']) && $thissurvey['active']=='Y')
{
$iscompleted=SurveyDynamic::model($surveyid)->isCompleted($_SESSION['survey_'.$thissurvey['sid']]['srid']);
}
else
{
$iscompleted=false;
}
if (isset($surveyid) && !$iscompleted)
{
$aURLParams=array('move'=>'clearall','lang'=>$s_lang);
if (returnGlobal('token'))
{
$aURLParams['token'] = trim(sanitize_token(strip_tags(returnGlobal('token'))));
}
// Use a real link for accessibility : this need to be accessible without javascript
$_clearall="<a href='".Yii::app()->getController()->createUrl("survey/index/sid/$surveyid",$aURLParams,'&')."' class='clearall button confirm-needed' title='".$clang->gT("Are you sure you want to clear all your responses?", 'js')."'>".$clang->gT("Exit and clear survey")."</a>";
}
else
{
$_clearall = "";
}
if (isset(Yii::app()->session['datestamp']))
{
$_datestamp = Yii::app()->session['datestamp'];
}
else
{
$_datestamp = '-';
}
if (isset($thissurvey['allowsave']) and $thissurvey['allowsave'] == "Y")
{
$_saveall = doHtmlSaveAll(isset($move)?$move:NULL);
}
else
{
$_saveall = "";
}
if(!isset($help)) $help = "";
if (flattenText($help, true,true) != '')
{
if (!isset($helpicon))
{
if (file_exists($templatedir . '/help.gif'))
{
$helpicon = $templateurl . 'help.gif';
}
elseif (file_exists($templatedir . '/help.png'))
{
$helpicon = $templateurl . 'help.png';
}
else
{
$helpicon=Yii::app()->getConfig('imageurl')."/help.gif";
}
}
$_questionhelp = "<img src='{$helpicon}' alt='Help' align='left' />".$help;
}
else
{
$_questionhelp = $help;
}
if (isset($thissurvey['allowprev']) && $thissurvey['allowprev'] == "N")
{
$_strreview = "";
}
else
{
$_strreview = $clang->gT("If you want to check any of the answers you have made, and/or change them, you can do that now by clicking on the [<< prev] button and browsing through your responses.");
}
if(isset($surveyid))
{
$restartparam=array();
if($_token)
$restartparam['token']=sanitize_token($_token);// urlencode with needed with sanitize_token
if (Yii::app()->request->getQuery('lang'))
$restartparam['lang']=sanitize_languagecode(Yii::app()->request->getQuery('lang'));
elseif($s_lang)
$restartparam['lang']=$s_lang;
$restartparam['newtest']="Y";
$restarturl=Yii::app()->getController()->createUrl("survey/index/sid/$surveyid",$restartparam);
$_restart = "<a href='{$restarturl}'>".$clang->gT("Restart this Survey")."</a>";
}
else
{
$_restart = "";
}
if (isset($thissurvey['anonymized']) && $thissurvey['anonymized'] == 'Y')
{
$_savealert = $clang->gT("To remain anonymous please use a pseudonym as your username, also an email address is not required.");
}
else
{
$_savealert = "";
}
if (isset($surveyid))
{
if($_token)
{
$returnlink=Yii::app()->getController()->createUrl("survey/index/sid/{$surveyid}",array('token'=>sanitize_token($_token)));
}
else
{
$returnlink=Yii::app()->getController()->createUrl("survey/index/sid/{$surveyid}");
}
$_return_to_survey = "<a href='{$returnlink}'>".$clang->gT("Return to survey")."</a>";
}
else
{
$_return_to_survey = "";
}
// Save Form
$_saveform = "<table><tr><td align='right'>" . $clang->gT("Name") . ":</td><td><input type='text' name='savename' value='";
if (isset($_POST['savename']))
{
$_saveform .= HTMLEscape(autoUnescape($_POST['savename']));
}
$_saveform .= "' /></td></tr>\n"
. "<tr><td align='right'>" . $clang->gT("Password") . ":</td><td><input type='password' name='savepass' value='";
if (isset($_POST['savepass']))
{
$_saveform .= HTMLEscape(autoUnescape($_POST['savepass']));
}
$_saveform .= "' /></td></tr>\n"
. "<tr><td align='right'>" . $clang->gT("Repeat password") . ":</td><td><input type='password' name='savepass2' value='";
if (isset($_POST['savepass2']))
{
$_saveform .= HTMLEscape(autoUnescape($_POST['savepass2']));
}
$_saveform .= "' /></td></tr>\n"
. "<tr><td align='right'>" . $clang->gT("Your email address") . ":</td><td><input type='text' name='saveemail' value='";
if (isset($_POST['saveemail']))
{
$_saveform .= HTMLEscape(autoUnescape($_POST['saveemail']));
}
$_saveform .= "' /></td></tr>\n";
if ( isset($thissurvey['usecaptcha']) && function_exists("ImageCreate") && isCaptchaEnabled('saveandloadscreen', $thissurvey['usecaptcha']))
{
$_saveform .="<tr><td align='right'>" . $clang->gT("Security question") . ":</td><td><table><tr><td valign='middle'><img src='".Yii::app()->getController()->createUrl('/verification/image/sid/'.((isset($surveyid)) ? $surveyid : ''))."' alt6='' /></td><td valign='middle' style='text-align:left'><input type='text' size='5' maxlength='3' name='loadsecurity' value='' /></td></tr></table></td></tr>\n";
}
$_saveform .= "<tr><td align='right'></td><td></td></tr>\n"
. "<tr><td></td><td><input type='submit' id='savebutton' name='savesubmit' value='" . $clang->gT("Save Now") . "' /></td></tr>\n"
. "</table>";
// Load Form
$_loadform = "<table><tr><td align='right'>" . $clang->gT("Saved name") . ":</td><td><input type='text' name='loadname' value='";
if (isset($loadname))
{
$_loadform .= HTMLEscape(autoUnescape($loadname));
}
$_loadform .= "' /></td></tr>\n"
. "<tr><td align='right'>" . $clang->gT("Password") . ":</td><td><input type='password' name='loadpass' value='";
if (isset($loadpass))
{
$_loadform .= HTMLEscape(autoUnescape($loadpass));
}
$_loadform .= "' /></td></tr>\n";
if (isset($thissurvey['usecaptcha']) && function_exists("ImageCreate") && isCaptchaEnabled('saveandloadscreen', $thissurvey['usecaptcha']))
{
$_loadform .="<tr><td align='right'>" . $clang->gT("Security question") . ":</td><td><table><tr><td valign='middle'><img src='".Yii::app()->getController()->createUrl('/verification/image/sid/'.((isset($surveyid)) ? $surveyid : ''))."' alt='' /></td><td valign='middle'><input type='text' size='5' maxlength='3' name='loadsecurity' value='' alt=''/></td></tr></table></td></tr>\n";
}
$_loadform .="<tr><td align='right'></td><td></td></tr>\n"
. "<tr><td></td><td><input type='submit' id='loadbutton' value='" . $clang->gT("Load now") . "' /></td></tr></table>\n";
// Registration Form
if (isset($surveyid) || (isset($registerdata) && $debugSrc == 'register.php'))
{
if (isset($surveyid))
$tokensid = $surveyid;
else
$tokensid = $registerdata['sid'];
$_registerform = CHtml::form(array("/register/index/surveyid/{$tokensid}"), 'post');
if (!isset($_REQUEST['lang']))
{
$_reglang = Survey::model()->findByPk($tokensid)->language;
}
else
{
$_reglang = returnGlobal('lang');
}
$_registerform .= "\n<input type='hidden' name='lang' value='" . $_reglang . "' />\n";
$_registerform .= "<input type='hidden' name='sid' value='$tokensid' id='sid' />\n";
$_registerform.="<table class='register' summary='Registrationform'>\n"
. "<tr><td align='right'>"
. $clang->gT("First name") . ":</td>"
. "<td align='left'><input class='text' type='text' name='register_firstname'";
if (isset($_POST['register_firstname']))
{
$_registerform .= " value='" . htmlentities(returnGlobal('register_firstname'), ENT_QUOTES, 'UTF-8') . "'";
}
$_registerform .= " /></td></tr>"
. "<tr><td align='right'>" . $clang->gT("Last name") . ":</td>\n"
. "<td align='left'><input class='text' type='text' name='register_lastname'";
if (isset($_POST['register_lastname']))
{
$_registerform .= " value='" . htmlentities(returnGlobal('register_lastname'), ENT_QUOTES, 'UTF-8') . "'";
}
$_registerform .= " /></td></tr>\n"
. "<tr><td align='right'>" . $clang->gT("Email address") . ":</td>\n"
. "<td align='left'><input class='text' type='text' name='register_email'";
if (isset($_POST['register_email']))
{
$_registerform .= " value='" . htmlentities(returnGlobal('register_email'), ENT_QUOTES, 'UTF-8') . "'";
}
$_registerform .= " /></td></tr>\n";
foreach ($thissurvey['attributedescriptions'] as $field => $attribute)
{
if (empty($attribute['show_register']) || $attribute['show_register'] != 'Y')
continue;
$_registerform .= '
<tr>
<td align="right">' . $thissurvey['attributecaptions'][$field] . ($attribute['mandatory'] == 'Y' ? '*' : '') . ':</td>
<td align="left"><input class="text" type="text" name="register_' . $field . '" /></td>
</tr>';
}
if ((count($registerdata) > 1 || isset($thissurvey['usecaptcha'])) && function_exists("ImageCreate") && isCaptchaEnabled('registrationscreen', $thissurvey['usecaptcha']))
{
$_registerform .="<tr><td align='right'>" . $clang->gT("Security Question") . ":</td><td><table><tr><td valign='middle'><img src='".Yii::app()->getController()->createUrl('/verification/image/sid/'.$surveyid)."' alt='' /></td><td valign='middle'><input type='text' size='5' maxlength='3' name='loadsecurity' value='' /></td></tr></table></td></tr>\n";
}
$_registerform .= "<tr><td></td><td><input id='registercontinue' class='submit' type='submit' value='" . $clang->gT("Continue") . "' />"
. "</td></tr>\n"
. "</table>\n";
if (count($registerdata) > 1 && $registerdata['sid'] != NULL && $debugSrc == 'register.php')
{
$_registerform .= "<input name='startdate' type ='hidden' value='".$registerdata['startdate']."' />";
$_registerform .= "<input name='enddate' type ='hidden' value='".$registerdata['enddate']."' />";
}
$_registerform .= "</form>\n";
}
else
{
$_registerform = "";
}
// Assessments
$assessmenthtml="";
if (isset($surveyid) && !is_null($surveyid) && function_exists('doAssessment'))
{
$assessmentdata = doAssessment($surveyid, true);
$_assessment_current_total = $assessmentdata['total'];
if(stripos ($line,"{ASSESSMENTS}")){
$assessmenthtml=doAssessment($surveyid, false);
}
}
else
{
$_assessment_current_total = '';
}
if (isset($thissurvey['googleanalyticsapikey']) && trim($thissurvey['googleanalyticsapikey']) != '')
{
$_googleAnalyticsAPIKey = trim($thissurvey['googleanalyticsapikey']);
}
else
{
$_googleAnalyticsAPIKey = trim(getGlobalSetting('googleanalyticsapikey'));
}
$_googleAnalyticsStyle = (isset($thissurvey['googleanalyticsstyle']) ? $thissurvey['googleanalyticsstyle'] : '0');
$_googleAnalyticsJavaScript = '';
if ($_googleAnalyticsStyle != '' && $_googleAnalyticsStyle != 0 && $_googleAnalyticsAPIKey != '')
{
switch ($_googleAnalyticsStyle)
{
case '1':
// Default Google Tracking
$_googleAnalyticsJavaScript = <<<EOD
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', '$_googleAnalyticsAPIKey']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
EOD;
break;
case '2':
// SurveyName-[SID]/[GSEQ]-GroupName - create custom GSEQ based upon page step
$moveInfo = LimeExpressionManager::GetLastMoveResult();
if (is_null($moveInfo)) {
$gseq='welcome';
}
else if ($moveInfo['finished'])
{
$gseq='finished';
}
else if (isset($moveInfo['at_start']) && $moveInfo['at_start'])
{
$gseq='welcome';
}
else if (is_null($_groupname))
{
$gseq='printanswers';
}
else
{
$gseq=$moveInfo['gseq']+1;
}
$_trackURL = htmlspecialchars($thissurvey['name'] . '-[' . $surveyid . ']/[' . $gseq . ']-' . $_groupname);
$_googleAnalyticsJavaScript = <<<EOD
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', '$_googleAnalyticsAPIKey']);
_gaq.push(['_trackPageview','$_trackURL']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
EOD;
break;
}
}
$_endtext = '';
if (isset($thissurvey['surveyls_endtext']) && trim($thissurvey['surveyls_endtext'])!='')
{
$_endtext = $thissurvey['surveyls_endtext'];
}
if (isset($surveyid) && isset($_SESSION['survey_'.$surveyid]) && isset($_SESSION['survey_'.$surveyid]['register_errormsg']))
{
$register_errormsg=$_SESSION['survey_'.$surveyid]['register_errormsg'];
}
// Set the array of replacement variables here - don't include curly braces
$coreReplacements = array();
$coreReplacements['ACTIVE'] = (isset($thissurvey['active']) && !($thissurvey['active'] != "Y"));
$coreReplacements['AID'] = $question['aid'];
$coreReplacements['ANSWER'] = isset($answer) ? $answer : ''; // global
$coreReplacements['ANSWERSCLEARED'] = $clang->gT("Answers cleared");
$coreReplacements['ASSESSMENTS'] = $assessmenthtml;
$coreReplacements['ASSESSMENT_CURRENT_TOTAL'] = $_assessment_current_total;
$coreReplacements['ASSESSMENT_HEADING'] = $clang->gT("Your assessment");
$coreReplacements['CHECKJAVASCRIPT'] = "<noscript><span class='warningjs'>".$clang->gT("Caution: JavaScript execution is disabled in your browser. You may not be able to answer all questions in this survey. Please, verify your browser parameters.")."</span></noscript>";
$coreReplacements['CLEARALL'] = $_clearall;
$coreReplacements['CLOSEWINDOW'] = "<a href='javascript:%20self.close()'>".$clang->gT("Close this window")."</a>";
$coreReplacements['COMPLETED'] = isset($redata['completed']) ? $redata['completed'] : ''; // global
$coreReplacements['DATESTAMP'] = $_datestamp;
$coreReplacements['ENDTEXT'] = $_endtext;
$coreReplacements['EXPIRY'] = $_dateoutput;
$coreReplacements['GID'] = ($question['gid']) ? $question['gid'] : Yii::app()->getConfig('gid','');// Use the gid of the question, except if we are not in question (Randomization group name)
$coreReplacements['GOOGLE_ANALYTICS_API_KEY'] = $_googleAnalyticsAPIKey;
$coreReplacements['GOOGLE_ANALYTICS_JAVASCRIPT'] = $_googleAnalyticsJavaScript;
$coreReplacements['GROUPDESCRIPTION'] = $_groupdescription;
$coreReplacements['GROUPNAME'] = $_groupname;
$coreReplacements['LANG'] = $clang->getlangcode();
$coreReplacements['LANGUAGECHANGER'] = isset($languagechanger) ? $languagechanger : ''; // global
$coreReplacements['LOADERROR'] = isset($errormsg) ? $errormsg : ''; // global
$coreReplacements['LOADFORM'] = $_loadform;
$coreReplacements['LOADHEADING'] = $clang->gT("Load a previously saved survey");
$coreReplacements['LOADMESSAGE'] = $clang->gT("You can load a survey that you have previously saved from this screen.")."<br />".$clang->gT("Type in the 'name' you used to save the survey, and the password.")."<br />";
$coreReplacements['NAVIGATOR'] = isset($navigator) ? $navigator : ''; // global
$coreReplacements['NOSURVEYID'] = (isset($surveylist))?$surveylist['nosid']:'';
$coreReplacements['NUMBEROFQUESTIONS'] = $_totalquestionsAsked;
$coreReplacements['PERCENTCOMPLETE'] = isset($percentcomplete) ? $percentcomplete : ''; // global
$coreReplacements['PRIVACY'] = isset($privacy) ? $privacy : ''; // global
$coreReplacements['PRIVACYMESSAGE'] = "<span style='font-weight:bold; font-style: italic;'>".$clang->gT("A Note On Privacy")."</span><br />".$clang->gT("This survey is anonymous.")."<br />".$clang->gT("The record of your survey responses does not contain any identifying information about you, unless a specific survey question explicitly asked for it.").' '.$clang->gT("If you used an identifying token to access this survey, please rest assured that this token will not be stored together with your responses. It is managed in a separate database and will only be updated to indicate whether you did (or did not) complete this survey. There is no way of matching identification tokens with survey responses.");
$coreReplacements['QID'] = $question['qid'];
$coreReplacements['QUESTION'] = $_question;
$coreReplacements['QUESTIONHELP'] = $_questionhelp;
$coreReplacements['QUESTIONHELPPLAINTEXT'] = strip_tags(addslashes($help)); // global
$coreReplacements['QUESTION_CLASS'] = $_getQuestionClass;
$coreReplacements['QUESTION_CODE'] = $_question_code;
$coreReplacements['QUESTION_ESSENTIALS'] = $_question_essentials;
$coreReplacements['QUESTION_FILE_VALID_MESSAGE'] = $_question_file_valid_message;
$coreReplacements['QUESTION_HELP'] = $_question_help;
$coreReplacements['QUESTION_INPUT_ERROR_CLASS'] = $_question_input_error_class;
$coreReplacements['QUESTION_MANDATORY'] = $_question_mandatory;
$coreReplacements['QUESTION_MAN_CLASS'] = $_question_man_class;
$coreReplacements['QUESTION_MAN_MESSAGE'] = $_question_man_message;
$coreReplacements['QUESTION_NUMBER'] = $_question_number;
$coreReplacements['QUESTION_TEXT'] = $_question_text;
$coreReplacements['QUESTION_VALID_MESSAGE'] = $_question_valid_message;
$coreReplacements['REGISTERERROR'] = isset($register_errormsg) ? $register_errormsg : ''; // global
$coreReplacements['REGISTERFORM'] = $_registerform;
$coreReplacements['REGISTERMESSAGE1'] = $clang->gT("You must be registered to complete this survey");
$coreReplacements['REGISTERMESSAGE2'] = $clang->gT("You may register for this survey if you wish to take part.")."<br />\n".$clang->gT("Enter your details below, and an email containing the link to participate in this survey will be sent immediately.");
$coreReplacements['RESTART'] = $_restart;
$coreReplacements['RETURNTOSURVEY'] = $_return_to_survey;
$coreReplacements['SAVE'] = $_saveall;
$coreReplacements['SAVEALERT'] = $_savealert;
$coreReplacements['SAVEDID'] = isset($saved_id) ? $saved_id : ''; // global
$coreReplacements['SAVEERROR'] = isset($errormsg) ? $errormsg : ''; // global - same as LOADERROR
$coreReplacements['SAVEFORM'] = $_saveform;
$coreReplacements['SAVEHEADING'] = $clang->gT("Save your unfinished survey");
$coreReplacements['SAVEMESSAGE'] = $clang->gT("Enter a name and password for this survey and click save below.")."<br />\n".$clang->gT("Your survey will be saved using that name and password, and can be completed later by logging in with the same name and password.")."<br /><br />\n".$clang->gT("If you give an email address, an email containing the details will be sent to you.")."<br /><br />\n".$clang->gT("After having clicked the save button you can either close this browser window or continue filling out the survey.");
$coreReplacements['SGQ'] = $question['sgq'];
$coreReplacements['SID'] = Yii::app()->getConfig('surveyID','');// Allways use surveyID from config
$coreReplacements['SITENAME'] = isset($sitename) ? $sitename : ''; // global
$coreReplacements['SUBMITBUTTON'] = $_submitbutton;
$coreReplacements['SUBMITCOMPLETE'] = "<strong>".$clang->gT("Thank you!")."<br /><br />".$clang->gT("You have completed answering the questions in this survey.")."</strong><br /><br />".$clang->gT("Click on 'Submit' now to complete the process and save your answers.");
$coreReplacements['SUBMITREVIEW'] = $_strreview;
$coreReplacements['SURVEYCONTACT'] = $surveycontact;
$coreReplacements['SURVEYDESCRIPTION'] = (isset($thissurvey['description']) ? $thissurvey['description'] : '');
$coreReplacements['SURVEYFORMAT'] = isset($surveyformat) ? $surveyformat : ''; // global
$coreReplacements['SURVEYLANGAGE'] = $clang->langcode;
$coreReplacements['SURVEYLANGUAGE'] = $clang->langcode;
$coreReplacements['SURVEYLIST'] = (isset($surveylist))?$surveylist['list']:'';
$coreReplacements['SURVEYLISTHEADING'] = (isset($surveylist))?$surveylist['listheading']:'';
$coreReplacements['SURVEYNAME'] = (isset($thissurvey['name']) ? $thissurvey['name'] : '');
$coreReplacements['TEMPLATECSS'] = $_templatecss;
$coreReplacements['TEMPLATEJS'] = CHtml::tag('script', array('type' => 'text/javascript', 'src' => $templateurl . 'template.js'), '');
$coreReplacements['TEMPLATEURL'] = $templateurl;
$coreReplacements['THEREAREXQUESTIONS'] = $_therearexquestions;
$coreReplacements['TOKEN'] = (!$anonymized ? $_token : '');// Silently replace TOKEN by empty string
$coreReplacements['URL'] = $_linkreplace;
$coreReplacements['WELCOME'] = (isset($thissurvey['welcome']) ? $thissurvey['welcome'] : '');
if (!is_null($replacements) && is_array($replacements))
{
$doTheseReplacements = array_merge($coreReplacements, $replacements); // so $replacements overrides core values
}
else
{
$doTheseReplacements = $coreReplacements;
}
// Now do all of the replacements - In rare cases, need to do 3 deep recursion, that that is default
$line = LimeExpressionManager::ProcessString($line, $questionNum, $doTheseReplacements, false, 3, 1, false, true, $bStaticReplacement);
return $line;
}
// This function replaces field names in a text with the related values
// (e.g. for email and template functions)
function ReplaceFields ($text,$fieldsarray, $bReplaceInsertans=true, $staticReplace=true)
{
if ($bReplaceInsertans)
{
$replacements = array();
foreach ( $fieldsarray as $key => $value )
{
$replacements[substr($key,1,-1)] = $value;
}
$text = LimeExpressionManager::ProcessString($text, NULL, $replacements, false, 2, 1, false, false, $staticReplace);
}
else
{
foreach ( $fieldsarray as $key => $value )
{
$text=str_replace($key, $value, $text);
}
}
return $text;
}
/**
* passthruReplace() takes a string and looks for {PASSTHRU:myarg} variables
* which it then substitutes for parameter data sent in the initial URL and stored
* in the session array containing responses
*
* @param mixed $line string - the string to iterate, and then return
* @param mixed $thissurvey string - the string containing the surveyinformation
* @return string This string is returned containing the substituted responses
*
*/
function PassthruReplace($line, $thissurvey)
{
while (strpos($line,"{PASSTHRU:") !== false)
{
$p1 = strpos($line,"{PASSTHRU:"); // startposition
$p2 = $p1 + 10; // position of the first arg char
$p3 = strpos($line,"}",$p1); // position of the last arg char
$cmd=substr($line,$p1,$p3-$p1+1); // extract the complete passthru like "{PASSTHRU:myarg}"
$arg=substr($line,$p2,$p3-$p2); // extract the arg to passthru (like "myarg")
// lookup for the fitting arg
$sValue='';
if (isset($_SESSION['survey_'.$thissurvey['sid']]['urlparams'][$arg]))
{
$sValue=urlencode($_SESSION['survey_'.$thissurvey['sid']]['urlparams'][$arg]);
}
$line=str_replace($cmd, $sValue, $line); // replace
}
return $line;
}
/**
* doHtmlSaveAll return HTML part of saveall button in survey
**/
function doHtmlSaveAll($move="")
{
$surveyid=Yii::app()->getConfig('surveyID');
$thissurvey=getsurveyinfo($surveyid);
$clang = Yii::app()->lang;
$aHtmlOptionsLoadall=array('type'=>'submit','id'=>'loadallbtn','value'=>'loadall','name'=>'loadall','class'=>"saveall submit button");
$aHtmlOptionsSaveall=array('type'=>'submit','id'=>'saveallbtn','value'=>'saveall','name'=>'saveall','class'=>"saveall submit button");
if($thissurvey['active'] != "Y"){
$aHtmlOptionsLoadall['disabled']='disabled';
$aHtmlOptionsSaveall['disabled']='disabled';
}
$_saveall="";
// Find out if the user has any saved data
if ($thissurvey['format'] == 'A')
{
if ($thissurvey['tokenanswerspersistence'] != 'Y' || !isset($surveyid) || !tableExists('tokens_'.$surveyid))
{
$_saveall .= CHtml::htmlButton($clang->gT("Load unfinished survey"),$aHtmlOptionsLoadall);
}
$_saveall .= CHtml::htmlButton($clang->gT("Resume later"),$aHtmlOptionsSaveall);
}
elseif ($surveyid && (!isset($_SESSION['survey_'.$surveyid]['step']) || !$_SESSION['survey_'.$surveyid]['step']))//First page, show LOAD (but not save)
{
if ($thissurvey['tokenanswerspersistence'] != 'Y' || !isset($surveyid) || !tableExists('tokens_'.$surveyid))
{
$_saveall .= CHtml::htmlButton($clang->gT("Load unfinished survey"),$aHtmlOptionsLoadall);
}
}
elseif ($surveyid && (isset($_SESSION['survey_'.$surveyid]['maxstep']) && $_SESSION['survey_'.$surveyid]['maxstep']==1) && $thissurvey['showwelcome']=="N")//First page, show LOAD and SAVE
{ //First page, show LOAD
if ($thissurvey['tokenanswerspersistence'] != 'Y' || !isset($surveyid) || !tableExists('tokens_'.$surveyid))
{
$_saveall .= CHtml::htmlButton($clang->gT("Load unfinished survey"),$aHtmlOptionsLoadall);
}
$_saveall .= CHtml::htmlButton($clang->gT("Resume later"),$aHtmlOptionsSaveall);
}
elseif (!isset($_SESSION['survey_'.$surveyid]['scid']) || $move == "movelast") // Not on last page or submited survey
{
$_saveall .= CHtml::htmlButton($clang->gT("Resume later"),$aHtmlOptionsSaveall);
}
return $_saveall;
}
// Closing PHP tag intentionally omitted - yes, it is okay