MDL-26535 workshop: new capability to control the anonymity of publis…

…hed submissions

Re-using 'mod/workshop:viewauthornames' would not be a happy option here
because teacher would have to change local overrides every time when
they were closing or re-opening the workshop (if they wanted anonymous
assessment but non-anonymous hall of fame).

mod/workshop/db/access.php

@@ -170,6 +170,18 @@
         )
     ),
 
+    // Ability to view the authors of published submissions.
+    'mod/workshop:viewauthorpublished' => array(
+        'captype' => 'read',
+        'contextlevel' => CONTEXT_MODULE,
+        'archetypes' => array(
+            'student' => CAP_ALLOW,
+            'teacher' => CAP_ALLOW,
+            'editingteacher' => CAP_ALLOW,
+            'manager' => CAP_ALLOW
+        )
+    ),
+
     // Ability to always view the assessments of other users' work and the calculated grades, regardless the phase.
     // Applies to the user's group only or - if the user is allowed to access all groups - applies to any assessment
     'mod/workshop:viewallassessments' => array(

mod/workshop/lang/en/workshop.php

@@ -254,6 +254,7 @@
 $string['workshop:viewallassessments'] = 'View all assessments';
 $string['workshop:viewallsubmissions'] = 'View all submissions';
 $string['workshop:viewauthornames'] = 'View author names';
+$string['workshop:viewauthorpublished'] = 'View authors of published submissions';
 $string['workshop:viewpublishedsubmissions'] = 'View published submissions';
 $string['workshop:viewreviewernames'] = 'View reviewer names';
 $string['yoursubmission'] = 'Your submission';

mod/workshop/version.php

@@ -29,6 +29,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$module->version  = 2011021100;
+$module->version  = 2011030400;
 $module->requires = 2011020900;  // Requires this Moodle version
 //$module->cron     = 60;

mod/workshop/view.php

@@ -492,11 +492,12 @@
         print_collapsible_region_end();
     }
     if (has_capability('mod/workshop:viewpublishedsubmissions', $workshop->context)) {
+        $shownames = has_capability('mod/workshop:viewauthorpublished', $workshop->context);
         if ($submissions = $workshop->get_published_submissions()) {
             print_collapsible_region_start('', 'workshop-viewlet-publicsubmissions', get_string('publishedsubmissions', 'workshop'));
             foreach ($submissions as $submission) {
                 echo $output->box_start('generalbox submission-summary');
-                echo $output->render($workshop->prepare_submission_summary($submission, true));
+                echo $output->render($workshop->prepare_submission_summary($submission, $shownames));
                 echo $output->box_end();
             }
             print_collapsible_region_end();