1 files changed, 141 insertions, 0 deletions
diff --git a/lib/cronjobs/send_mail_notifications.php b/lib/cronjobs/send_mail_notifications.php
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+++ b/lib/cronjobs/send_mail_notifications.php
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+<?php
+/**
+ * send_mail_notifications.php - Sends daily email notifications.
+ *
+ * @author  André Noack <noack@data-quest.de>, Suchi & Berg GmbH <info@data-quest.de>
+ * @author  Jan-Hendrik Willms <tleilax+studip@gmail.com>
+ * @access  public
+ */
+
+// +---------------------------------------------------------------------------+
+// This file is part of Stud.IP
+// send_mail_notifications.php
+//
+// Copyright (C) 2013 Jan-Hendrik Willms <tleilax+studip@gmail.com>
+// +---------------------------------------------------------------------------+
+// This program 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 2
+// of the License, or any later version.
+// +---------------------------------------------------------------------------+
+// This program 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 this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+// +---------------------------------------------------------------------------+
+
+
+// TODO: notifications for plugins not implemented
+
+class SendMailNotificationsJob extends CronJob
+{
+    /**
+     * Returns the name of the cronjob.
+     */
+    public static function getName()
+    {
+        return _('Versendet tägliche E-Mailbenachrichtigungen');
+    }
+
+    /**
+     * Returns the description of the cronjob.
+     */
+    public static function getDescription()
+    {
+        return _('Versendet die täglichen E-Mailbenachrichtigungen an alle Nutzer, die diese aktiviert haben');
+    }
+
+    /**
+     * Setup method. Loads neccessary classes and checks environment. Will
+     * bail out with an exception if environment does not match requirements.
+     */
+    public function setUp()
+    {
+        require_once 'lib/dates.inc.php';
+
+        if (!Config::get()->MAIL_NOTIFICATION_ENABLE) {
+            throw new Exception('Mail notifications are disabled in this Stud.IP installation.');
+        }
+        if (empty($GLOBALS['ABSOLUTE_URI_STUDIP'])) {
+            throw new Exception('To use mail notifications you MUST set correct values for $ABSOLUTE_URI_STUDIP in config_local.inc.php!');
+        }
+    }
+
+    /**
+     * Return the paremeters for this cronjob.
+     *
+     * @return Array Parameters.
+     */
+    public static function getParameters()
+    {
+        return [
+            'verbose' => [
+                'type'        => 'boolean',
+                'default'     => false,
+                'status'      => 'optional',
+                'description' => _('Sollen Ausgaben erzeugt werden (sind später im Log des Cronjobs sichtbar)'),
+            ],
+        ];
+    }
+
+    /**
+     * Executes the cronjob.
+     *
+     * @param mixed $last_result What the last execution of this cronjob
+     *                           returned.
+     * @param Array $parameters Parameters for this cronjob instance which
+     *                          were defined during scheduling.
+     *                          Only valid parameter at the moment is
+     *                          "verbose" which toggles verbose output while
+     *                          purging the cache.
+     */
+    public function execute($last_result, $parameters = [])
+    {
+        $cli_user = $GLOBALS['user'];
+
+        $notification = new ModulesNotification();
+
+        $query = "SELECT DISTINCT user_id
+                  FROM seminar_user_notifications
+                  JOIN seminar_user USING (user_id, seminar_id)";
+        DBManager::get()->fetchFirst(
+            $query,
+            [],
+            function ($user_id) use ($parameters, $notification) {
+                $user = User::find($user_id);
+                if (!$user || $user->isBlocked()) {
+                    return;
+                }
+
+                $GLOBALS['user'] = new Seminar_User($user);
+
+                $ok = false;
+                $mailmessage = $notification->getAllNotifications($user->id);
+
+                if ($mailmessage) {
+                    setTempLanguage('', $user->preferred_language);
+
+                    $ok = StudipMail::sendMessage(
+                        $user->email,
+                        "[" . Config::get()->UNI_NAME_CLEAN . "] " . _('Tägliche Benachrichtigung'),
+                        $mailmessage['text'],
+                        $user->config->MAIL_AS_HTML ? $mailmessage['html'] : null
+                    );
+                }
+
+                // Unset user configuration cache to preserve memory
+                UserConfig::set($user->id, null);
+
+                // Log results
+                if ($ok !== false && $parameters['verbose']) {
+                    echo $user->username . ':' . $ok . "\n";
+                }
+            }
+        );
+
+        $GLOBALS['user'] = $cli_user;
+    }
+}