Implement admin page enabling

Author: abias

classes/table/snippets_overview.php

@@ -188,14 +188,14 @@ public function col_actions($data) {
             $actions[] = [
                 'url' => new \moodle_url('/theme/boost_union/snippets/overview.php',
                         ['action' => 'enable', 'id' => $data->id, 'sesskey' => sesskey()]),
-                'icon' => new \pix_icon('t/hide', get_string('snippetsenable', 'theme_boost_union')),
+                'icon' => new \pix_icon('t/show', get_string('snippetsenable', 'theme_boost_union')),
                 'attributes' => ['class' => 'action-enable'],
             ];
         } else {
             $actions[] = [
                 'url' => new \moodle_url('/theme/boost_union/snippets/overview.php',
                         ['action' => 'disable', 'id' => $data->id, 'sesskey' => sesskey()]),
-                'icon' => new \pix_icon('t/show', get_string('snippetsdisable', 'theme_boost_union')),
+                'icon' => new \pix_icon('t/hide', get_string('snippetsdisable', 'theme_boost_union')),
                 'attributes' => ['class' => 'action-disable'],
             ];
         }

lang/en/theme_boost_union.php

@@ -1110,6 +1110,7 @@
 $string['snippetsdisable'] = 'Disable';
 $string['snippetsscope'] = 'Scope';
 $string['snippetsscopeglobal'] = 'Global';
+$string['snippetsscopecourse'] = 'Course';
 $string['snippetsgoal'] = 'Goal';
 $string['snippetsgoaleyecandy'] = 'Eye candy';
 $string['snippetsgoalbugfix'] = 'Bugfix';
@@ -1297,10 +1298,6 @@
 $string['smartmenussavechangesandconfigure'] = 'Save and configure items';
 $string['smartmenussettings'] = 'Smart menu settings';
 
-// CSS Snippets.
-$string['snippetsscopelogin'] = 'snippets scope login';
-$string['snippetsscopecourse'] = 'snippets scope course';
-
 // Privacy API.
 $string['privacy:metadata'] = 'The Boost Union theme does not store any personal data about any user.';
 

snippets/builtin/fix_font.php

@@ -27,7 +27,7 @@
 return [
     'domain'      => 'theme_boost_union',
     'title'       => 'Fix font color',
-    'scope'       => 'login',
+    'scope'       => 'global',
     'goal'        => 'eyecandy',
     'description' => 'Those borders are annoying',
     'css'         => 'body {color: 4px;}',

snippets/overview.php

@@ -88,10 +88,24 @@
             }
             break;
         case 'disable':
-            // TODO
+            // Get the snippet record and disable it in the database.
+            $currentsnippet = $DB->get_record('theme_boost_union_snippets', ['id' => $snippetid]);
+            $currentsnippet->enabled = false;
+            $DB->update_record('theme_boost_union_snippets', $currentsnippet);
+
+            // Purge the theme cache (as the list of CSS snippets has changed and the SCSS has to be re-compiled).
+            theme_reset_all_caches();
+
             break;
         case 'enable':
-            // TODO
+            // Get the snippet record and enable it in the database.
+            $currentsnippet = $DB->get_record('theme_boost_union_snippets', ['id' => $snippetid]);
+            $currentsnippet->enabled = true;
+            $DB->update_record('theme_boost_union_snippets', $currentsnippet);
+
+            // Purge the theme cache (as the list of CSS snippets has changed and the SCSS has to be re-compiled).
+            theme_reset_all_caches();
+
             break;
     }