From a208bffde9a627570a8d0e1a0017a2820f33dbfc Mon Sep 17 00:00:00 2001
From: pichetp <pichetp>
Date: Mon, 24 Nov 2008 16:46:31 +0000
Subject: [PATCH] MDL-17264 Merged from HEAD Adding control of usecase for the
 shortanswer type using SHORTANSWER_C or  SAC or MWC,

---
 question/type/multianswer/edit_multianswer_form.php | 13 +++++++++++++
 question/type/multianswer/questiontype.php          | 10 +++++++---
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/question/type/multianswer/edit_multianswer_form.php b/question/type/multianswer/edit_multianswer_form.php
index b513db63b9dad..8d0fed9d2dfa2 100644
--- a/question/type/multianswer/edit_multianswer_form.php
+++ b/question/type/multianswer/edit_multianswer_form.php
@@ -66,6 +66,9 @@ function definition_inner(&$mform) {
             $mform->addElement('static', 'sub_'.$sub."_".'defaultgrade', get_string('defaultgrade', 'quiz'));
             $mform->setDefault('sub_'.$sub."_".'defaultgrade',$this->questiondisplay->options->questions[$sub]->defaultgrade);
 
+                if ($this->questiondisplay->options->questions[$sub]->qtype =='shortanswer'   ) {
+                    $mform->addElement('static', 'sub_'.$sub."_".'usecase', get_string('casesensitive', 'quiz'));
+                }
                 if ($this->questiondisplay->options->questions[$sub]->qtype =='multichoice'   ) {
                     $mform->addElement('static', 'sub_'.$sub."_".'layout', get_string('layout', 'qtype_multianswer'),array('cols'=>60, 'rows'=>1)) ;//, $gradeoptions);
                 }
@@ -150,6 +153,16 @@ function set_data($question) {
                     $answercount = 0;
                     $maxgrade = false;
                     $maxfraction = -1;
+                    if ($subquestion->qtype =='shortanswer'   ) {
+                        switch ($subquestion->usecase) {
+                            case '1':
+                                $default_values[$prefix.'usecase']= get_string('caseyes', 'quiz');
+                                break;                                   
+                            case '0':
+                            default :
+                                $default_values[$prefix.'usecase']= get_string('caseno', 'quiz');                               
+                        }
+                    }
                     if ($subquestion->qtype == 'multichoice' ) {
                         $default_values[$prefix.'layout']  = $subquestion->layout ;
                         switch ($subquestion->layout) {
diff --git a/question/type/multianswer/questiontype.php b/question/type/multianswer/questiontype.php
index ad2fedba8101d..9fc1a5bcef88c 100644
--- a/question/type/multianswer/questiontype.php
+++ b/question/type/multianswer/questiontype.php
@@ -269,8 +269,8 @@ function print_question_formulation_and_controls(&$question, &$state, $cmoptions
 
         while (ereg('\{#([^[:space:]}]*)}', $qtextremaining, $regs)) {
             $qtextsplits = explode($regs[0], $qtextremaining, 2);
-            echo "<label>"; // MDL-7497
             echo $qtextsplits[0];
+            echo "<label>"; // MDL-7497
             $qtextremaining = $qtextsplits[1];
 
             $positionkey = $regs[1];
@@ -887,7 +887,7 @@ function generate_test($name, $courseid = null) {
 
 // Remaining ANSWER regexes
 define("ANSWER_TYPE_DEF_REGEX",
-       '(NUMERICAL|NM)|(MULTICHOICE|MC)|(MULTICHOICE_V|MCV)|(MULTICHOICE_H|MCH)|(SHORTANSWER|SA|MW)');
+       '(NUMERICAL|NM)|(MULTICHOICE|MC)|(MULTICHOICE_V|MCV)|(MULTICHOICE_H|MCH)|(SHORTANSWER|SA|MW)|(SHORTANSWER_C|SAC|MWC)');
 define("ANSWER_START_REGEX",
        '\{([0-9]*):(' . ANSWER_TYPE_DEF_REGEX . '):');
 
@@ -905,7 +905,8 @@ function generate_test($name, $courseid = null) {
 define("ANSWER_REGEX_ANSWER_TYPE_MULTICHOICE_REGULAR", 5);
 define("ANSWER_REGEX_ANSWER_TYPE_MULTICHOICE_HORIZONTAL", 6);
 define("ANSWER_REGEX_ANSWER_TYPE_SHORTANSWER", 7);
-define("ANSWER_REGEX_ALTERNATIVES", 8);
+define("ANSWER_REGEX_ANSWER_TYPE_SHORTANSWER_C", 8);
+define("ANSWER_REGEX_ALTERNATIVES", 9);
 
 function qtype_multianswer_extract_question($text) {
     $question = new stdClass;
@@ -927,6 +928,9 @@ function qtype_multianswer_extract_question($text) {
         } else if(!empty($answerregs[ANSWER_REGEX_ANSWER_TYPE_SHORTANSWER])) {
             $wrapped->qtype = 'shortanswer';
             $wrapped->usecase = 0;
+        } else if(!empty($answerregs[ANSWER_REGEX_ANSWER_TYPE_SHORTANSWER_C])) {
+            $wrapped->qtype = 'shortanswer';
+            $wrapped->usecase = 1;
         } else if(!empty($answerregs[ANSWER_REGEX_ANSWER_TYPE_MULTICHOICE])) {
             $wrapped->qtype = 'multichoice';
             $wrapped->single = 1;