Issue #57 - Calendar entry not removed on uninstall.

db/uninstall.php

@@ -0,0 +1,46 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Auth Outage plugin uninstall code.
+ *
+ * @package    auth_outage
+ * @author     Daniel Thee Roperto <daniel.roperto@catalyst-au.net>
+ * @copyright  2016 Catalyst IT
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Auth Outage plugin uninstall code.
+ * @return bool result
+ * @throws moodle_exception
+ */
+
+function xmldb_auth_outage_uninstall() {
+    // Delete template file.
+    $template = auth_outage\local\controllers\infopage::get_defaulttemplatefile();
+    if (file_exists($template)) {
+        if (!unlink($template)) {
+            throw new moodle_exception('Cannot remote maintenance template file: '.$template);
+        }
+    }
+
+    // Remove 'maintenance later' which could have been set for the next outage.
+    unset_config('maintenance_later');
+
+    return true;
+}