From 4ae71e93a8f047571cd4b84c1053e3065ef1e682 Mon Sep 17 00:00:00 2001
From: Dan Poltawski <dan@moodle.com>
Date: Thu, 27 Aug 2015 10:09:33 +0100
Subject: [PATCH] MDL-49826 grade: hide singleview links when no permissions

Singleview only supports grade editors not viewers at this time.
---
 grade/lib.php               | 6 ++++++
 grade/report/grader/lib.php | 7 +++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/grade/lib.php b/grade/lib.php
index 84a8512ee0a..7150e30abca 100644
--- a/grade/lib.php
+++ b/grade/lib.php
@@ -2887,6 +2887,12 @@ abstract class grade_helper {
                 continue;
             }
 
+            // Singleview doesn't doesn't accomodate for all cap combos yet, so this is hardcoded..
+            if ($plugin === 'singleview' && !has_all_capabilities(array('moodle/grade:viewall',
+                    'moodle/grade:edit'), $context)) {
+                continue;
+            }
+
             $pluginstr = get_string('pluginname', 'gradereport_'.$plugin);
             $url = new moodle_url('/grade/report/'.$plugin.'/index.php', array('id'=>$courseid));
             $gradereports[$plugin] = new grade_plugin_info($plugin, $url, $pluginstr);
diff --git a/grade/report/grader/lib.php b/grade/report/grader/lib.php
index 244af2f644f..88742eacbc6 100644
--- a/grade/report/grader/lib.php
+++ b/grade/report/grader/lib.php
@@ -590,7 +590,8 @@ class grade_report_grader extends grade_report {
 
         $showuserimage = $this->get_pref('showuserimage');
         $canseeuserreport = has_capability('gradereport/'.$CFG->grade_profilereport.':view', $this->context);
-        $canseesingleview = has_capability('gradereport/singleview:view', $this->context);
+        $canseesingleview = has_all_capabilities(array('gradereport/singleview:view', 'moodle/grade:viewall',
+            'moodle/grade:edit'), $this->context);
         $hasuserreportcell = $canseeuserreport || $canseesingleview;
 
         $strfeedback  = $this->get_lang_string("feedback");
@@ -836,7 +837,9 @@ class grade_report_grader extends grade_report {
                     }
 
                     $singleview = '';
-                    if (has_capability('gradereport/singleview:view', $this->context)) {
+                    if (has_all_capabilities(array('gradereport/singleview:view', 'moodle/grade:viewall',
+                        'moodle/grade:edit'), $this->context)) {
+
                         $url = new moodle_url('/grade/report/singleview/index.php', array(
                             'id' => $this->course->id,
                             'item' => 'grade',
-- 
2.43.0