New feature: queXMLPDF export with response data

Dev: Updated queXMLPDF generation to support inserting response data
Dev: Add icon when viewing responses to allow for a queXMLPDF exports containing response data
Dev: Add button when printable answers enabled for respondent to download queXMLPDF containing response data
Dev: Refactored for develop branch
Dev: Fixed template display for queXMLPDF export
Dev: Added {QUEXMLPDF} button for template
Dev: Fix spacing

application/controllers/PrintanswersController.php

@@ -78,7 +78,7 @@ function actionView($surveyid, $printableexport = false)
             //Yii::app()->clientScript->registerPackage( 'survey-template' );
 
             //Survey is not finished or don't exist
-            if (!isset($_SESSION['survey_'.$iSurveyID]['finished']) || !isset($_SESSION['survey_'.$iSurveyID]['srid'])) {
+            if (!isset($_SESSION['survey_'.$iSurveyID]['srid']))
 //display "sorry but your session has expired"
                 $this->sTemplate = $oTemplate->sTemplateName;
                 $error = $this->renderPartial("/survey/system/errorWarning", array(

application/helpers/replacements_helper.php

@@ -88,7 +88,6 @@ function templatereplace($line, $replacements = array(), &$redata = array(), $de
         $thissurvey = getSurveyInfo($_surveyid, $s_lang);
     }
 
-
     Yii::app()->loadHelper('surveytranslator');
 
     if (isset($thissurvey['sid'])) {
@@ -231,6 +230,12 @@ function templatereplace($line, $replacements = array(), &$redata = array(), $de
         $iscompleted = $thissurvey['iscompleted'] = false;
     }
 
+    if (isset($surveyid)) {
+        $_quexmlpdf=CHtml::link(gT("Save as PDF"),array("/printanswers/view/surveyid/{$surveyid}/printableexport/quexmlpdf"),array('data-toggle'=>'tooltip','data-placement'=>'right','title'=>gT("Note: Print will not include items on this page")));
+    } else {
+        $_quexmlpdf = "";
+    }
+
     $_clearall = "";
 
     if (isset(Yii::app()->session['datestamp'])) {
@@ -293,6 +298,7 @@ function templatereplace($line, $replacements = array(), &$redata = array(), $de
     $coreReplacements['ASSESSMENT_HEADING'] = gT("Your assessment");
     $coreReplacements['CHECKJAVASCRIPT'] = '';
     $coreReplacements['CLEARALL'] = $_clearall;
+    $coreReplacements['QUEXMLPDF'] = $_quexmlpdf;
     $coreReplacements['CLOSEWINDOW'] = ''; // Obsolete tag - keep this line for compatibility reaons
     $coreReplacements['COMPLETED'] = isset($redata['completed']) ? $redata['completed'] : ''; // global
     $coreReplacements['DATESTAMP'] = $_datestamp;