From b48d1b9c2e66714b13b8fb150c7b08e922e481bb Mon Sep 17 00:00:00 2001
From: Carsten Schmitz <c_schmitz@users.sourceforge.net>
Date: Wed, 7 Mar 2007 22:02:27 +0000
Subject: [PATCH] Fixed bug #656: Assessments don't work properly; HTML source
 code shows wrong calculation results At least i hope so ;).

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/phpsurveyor@2519 b72ed6b6-b9f8-46b5-92b4-906544132732
---
 admin/assessments.php |  2 +-
 common.php            | 18 +-----------------
 index.php             | 12 ++++++------
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/admin/assessments.php b/admin/assessments.php
index 9eff220cab3..dd85ae1b60c 100644
--- a/admin/assessments.php
+++ b/admin/assessments.php
@@ -215,7 +215,7 @@ function getAssessments($surveyid) {
 
 function getGroups($surveyid) {
 	global $dbprefix, $connect;
-	$baselang = GetBaseLanguageFromSurveyID($sid);
+	$baselang = GetBaseLanguageFromSurveyID($surveyid);
 	$query = "SELECT gid, group_name
 			  FROM ".db_table_name('groups')."
 			  WHERE sid='$surveyid' and language='$baselang'
diff --git a/common.php b/common.php
index 742b41f8686..f94a9d7b26e 100644
--- a/common.php
+++ b/common.php
@@ -2031,25 +2031,9 @@ function GetAdditionalLanguagesFromSurveyID($surveyid)
 	return $additional_languages;
 }
 
-/*
-function SetInterfaceLanguage($languagetoset)
-{
-
-	if (function_exists('T_setlocale'))  {@T_setlocale(LC_MESSAGES, $languagetoset); }
-	@setlocale(LC_ALL,'en_GB', 'en_US','en_UK','en_EN','en_GB.utf8','english','en_US.utf-8'); // one of these should be present.. its weird but works
-	@putenv("LANG=$languagetoset");  // these both suckers are needed to overwrite the path in the end
-	@putenv("LANGUAGE=$languagetoset");
-
-	bindtextdomain($languagetoset, dirname(__FILE__).'/locale');
-	if (!function_exists('bind_textdomain_codeset')) echo "You need at least PHP 4.2.x to run PHPSurveyor." and die;
-	bind_textdomain_codeset($languagetoset,'UTF-8');
-	textdomain($languagetoset);
-	return $languagetoset;
-}
-*/
 
 
-//NEW for multilanguage surveys
+//For multilanguage surveys
 function SetSurveyLanguage($surveyid, $language)// SetSurveyLanguage($surveyid)
 {
 
diff --git a/index.php b/index.php
index 31e615356b7..8f3ef64ac3d 100644
--- a/index.php
+++ b/index.php
@@ -1490,13 +1490,13 @@ function doAssessment($surveyid)
 				if (($field['fieldname'] != "datestamp") and
 				($field['fieldname'] != "ipaddr"))
 				{
-					$fieldmap[$i]['answer']=$_SESSION[$field['fieldname']];
+					if (isset($_SESSION[$field['fieldname']])) {$fieldmap[$i]['answer']=$_SESSION[$field['fieldname']];}
+					 else {$fieldmap[$i]['answer']=0;}
 					$groups[]=$field['gid'];
-					$total=$total+$_SESSION[$field['fieldname']];
+					if (isset ($_SESSION[$field['fieldname']])) {$total=$total+$_SESSION[$field['fieldname']];}
 					$i++;
 				}
 			}
-
 			$groups=array_unique($groups);
 
 			foreach($groups as $group)
@@ -1507,7 +1507,7 @@ function doAssessment($surveyid)
 					if ($field['gid'] == $group && isset($field['answer']))
 					{
 						//$grouptotal=$grouptotal+$field['answer'];
-						$grouptotal=$grouptotal+$_SESSION[$field['fieldname']];
+						if (isset ($_SESSION[$field['fieldname']])) {$grouptotal=$grouptotal+$_SESSION[$field['fieldname']];}
 					}
 				}
 				$subtotal[$group]=$grouptotal;
@@ -1524,8 +1524,8 @@ function doAssessment($surveyid)
 					{
 						if ($val >= $assessed['min'] && $val <= $assessed['max'])
 						{
-							$assessments .= "\t\t\t<!-- GROUP ASSESSMENT: Score: $total -->
-	`							<table align='center'>
+							$assessments .= "\t\t\t<!-- GROUP ASSESSMENT: Score: $val -->
+        					    <table align='center'>
 								 <tr>
 								  <th>".str_replace(array("{PERC}", "{TOTAL}"), array($val, $val), stripslashes($assessed['name']))."
 								  </th>