From 4c2275d557757ed854c65d6a80176de9bde5fafc Mon Sep 17 00:00:00 2001
From: toyomoyo <toyomoyo>
Date: Thu, 23 Nov 2006 07:52:54 +0000
Subject: [PATCH] fix for MDL-7395, adding capaiblity mod/quiz:ignoretimelimits
 for quiz takers with disability.

---
 lang/en_utf8/quiz.php  | 1 +
 lib/db/upgrade.php     | 2 +-
 mod/quiz/attempt.php   | 4 +++-
 mod/quiz/db/access.php | 6 ++++++
 mod/quiz/version.php   | 2 +-
 5 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/lang/en_utf8/quiz.php b/lang/en_utf8/quiz.php
index b7336bb63d..818a962e5f 100644
--- a/lang/en_utf8/quiz.php
+++ b/lang/en_utf8/quiz.php
@@ -379,6 +379,7 @@ $string['questiontypesetupoptions'] = 'Setup options for question types:';
 $string['quiz:attempt'] = 'Attempt quizzes';
 $string['quiz:deleteattempts'] = 'Delete quiz attempts';
 $string['quiz:grade'] = 'Grade quizzes manually';
+$string['quiz:ignoretimelimits'] = 'Ignores time limit on quizs';
 $string['quiz:manage'] = 'Manage quizzes';
 $string['quiz:preview'] = 'Preview quizzes';
 $string['quiz:view'] = 'View quiz information';
diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index c0e34de977..53062bcb3b 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -25,7 +25,7 @@ function xmldb_main_upgrade($oldversion=0) {
 
     if ($oldversion < 2006100401) {
         /// Only for those tracking Moodle 1.7 dev, others will have these dropped in moodle_install_roles()
-        if (!empty($CFG->rolesactive)) {   
+        if (!empty($CFG->rolesactive)) {
             drop_table(new XMLDBTable('user_students'));
             drop_table(new XMLDBTable('user_teachers'));
             drop_table(new XMLDBTable('user_coursecreators'));
diff --git a/mod/quiz/attempt.php b/mod/quiz/attempt.php
index 64ca659e55..5ce5199659 100644
--- a/mod/quiz/attempt.php
+++ b/mod/quiz/attempt.php
@@ -556,7 +556,9 @@
         $secondsleft = 999999999999;
     }
     // If time limit is set include floating timer.
-    if ($quiz->timelimit > 0) {
+    // MDL-7495, no timer for users with disability
+    
+    if ($quiz->timelimit > 0 && !has_capability('mod/quiz:ignoretimelimits', $context)) {
 
         $timesincestart = time() - $attempt->timestart;
         $timerstartvalue = min($quiz->timelimit*60 - $timesincestart, $secondsleft);
diff --git a/mod/quiz/db/access.php b/mod/quiz/db/access.php
index b3abe03ebd..cba0de1c2f 100644
--- a/mod/quiz/db/access.php
+++ b/mod/quiz/db/access.php
@@ -93,6 +93,12 @@ $mod_quiz_capabilities = array(
             'coursecreator' => CAP_ALLOW,
             'admin' => CAP_ALLOW
         )
+    ),
+    
+    'mod/quiz:ignoretimelimits' => array(
+        'captype' => 'read',
+        'contextlevel' => CONTEXT_MODULE,
+        'legacy' => array()
     )
 );
 
diff --git a/mod/quiz/version.php b/mod/quiz/version.php
index d1f9bad56c..836145a874 100644
--- a/mod/quiz/version.php
+++ b/mod/quiz/version.php
@@ -5,7 +5,7 @@
 //  This fragment is called by moodle_needs_upgrading() and /admin/index.php
 ////////////////////////////////////////////////////////////////////////////////
 
-$module->version  = 2006091901;   // The (date) version of this module
+$module->version  = 2006112300;   // The (date) version of this module
 $module->requires = 2006080900;   // Requires this Moodle version
 $module->cron     = 0;            // How often should cron check this module (seconds)?
 
-- 
2.39.5