--- /dev/null
+<?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/>.
+
+/**
+ * Notify queue
+ *
+ * @package mod_attendance
+ * @copyright 2015 Antonio Carlos Mariani <antonio.c.mariani@gmail.com>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+class mod_attendance_notifyqueue {
+
+ /**
+ * Show (print) the pending messages and clear them
+ */
+ public static function show() {
+ global $SESSION, $OUTPUT;
+
+ if (isset($SESSION->mod_attendance_notifyqueue)) {
+ foreach ($SESSION->mod_attendance_notifyqueue AS $message) {
+ echo $OUTPUT->notification($message->message, 'notify'.$message->type);
+ }
+ unset($SESSION->mod_attendance_notifyqueue);
+ }
+ }
+
+ /**
+ * Queue a text as a problem message to be shown latter by show() method
+ *
+ * @param string $message a text with a message
+ */
+ public static function notify_problem($message) {
+ self::queue_message($message, \core\output\notification::NOTIFY_PROBLEM);
+ }
+
+ /**
+ * Queue a text as a simple message to be shown latter by show() method
+ *
+ * @param string $message a text with a message
+ */
+ public static function notify_message($message) {
+ self::queue_message($message, \core\output\notification::NOTIFY_MESSAGE);
+ }
+
+ /**
+ * queue a text as a suceess message to be shown latter by show() method
+ *
+ * @param string $message a text with a message
+ */
+ public static function notify_success($message) {
+ self::queue_message($message, \core\output\notification::NOTIFY_SUCCESS);
+ }
+
+ /**
+ * queue a text as a message of some type to be shown latter by show() method
+ *
+ * @param string $message a text with a message
+ * @param string $messagetype one of the \core\output\notification messages ('message', 'suceess' or 'problem')
+ */
+ private static function queue_message($message, $messagetype=\core\output\notification::NOTIFY_MESSAGE) {
+ global $SESSION;
+
+ if (!isset($SESSION->mod_attendance_notifyqueue)) {
+ $SESSION->mod_attendance_notifyqueue = array();
+ }
+ $m = new stdclass();
+ $m->type = $messagetype;
+ $m->message = $message;
+ $SESSION->mod_attendance_notifyqueue[] = $m;
+ }
+}
$string['sessions'] = 'Sessions';
$string['sessionscompleted'] = 'Sessions completed';
$string['sessionsids'] = 'IDs of sessions: ';
-$string['sessionsgenerated'] = 'Sessions successfully generated';
+$string['sessiongenerated'] = 'One session was successfully generated';
+$string['sessionsgenerated'] = '{$a} sessions were successfully generated';
$string['sessionsnotfound'] = 'There is no sessions in the selected timespan';
$string['sessionstartdate'] = 'Session start date';
$string['sessiontype'] = 'Session type';
if ($formdata = $mform->get_data()) {
$sessions = construct_sessions_data_for_add($formdata);
$att->add_sessions($sessions);
- redirect($url, get_string('sessionsgenerated', 'attendance'));
+ $message = count($sessions) == 1 ? get_string('sessiongenerated', 'attendance')
+ : get_string('sessionsgenerated', 'attendance', count($sessions));
+ mod_attendance_notifyqueue::notify_success($message);
+ // Redirect to the sessions tab always showing all sessions
+ $SESSION->attcurrentattview[$cm->course] = ATT_VIEW_ALL;
+ redirect($att->url_manage());
}
break;
case att_sessions_page_params::ACTION_UPDATE:
if ($formdata = $mform->get_data()) {
$att->update_session_from_form_data($formdata, $sessionid);
- redirect($att->url_manage(), get_string('sessionupdated', 'attendance'));
+ mod_attendance_notifyqueue::notify_success(get_string('sessionupdated', 'attendance'));
+ redirect($att->url_manage());
}
break;
case att_sessions_page_params::ACTION_DELETE: