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<?php
/**
* Settings_NotificataionController - Administration of all user notification
* related settings
*
* 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 (at your option) any later version.
*
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @since 2.4
*/
require_once 'settings.php';
class Settings_NotificationController extends Settings_SettingsController
{
/**
* Set up this controller
*
* @param String $action Name of the action to be invoked
* @param Array $args Arguments to be passed to the action method
*
* @throws AccessDeniedException if notifications are not globally enabled
* or if the user has no access to these
* notifications (admin or root accounts).
*/
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
if (!Config::get()->MAIL_NOTIFICATION_ENABLE) {
$message = _('Die Benachrichtigungsfunktion wurde in den Systemeinstellungen nicht freigeschaltet.');
throw new AccessDeniedException($message);
}
if (!$GLOBALS['auth']->is_authenticated() || $GLOBALS['perm']->have_perm('admin')) {
throw new AccessDeniedException();
}
PageLayout::setHelpKeyword('Basis.MyStudIPBenachrichtigung');
PageLayout::setTitle(_('Benachrichtigung über neue Inhalte anpassen'));
Navigation::activateItem('/profile/settings/notification');
SkipLinks::addIndex(_('Benachrichtigung über neue Inhalte anpassen'), 'layout_content', 100);
}
/**
* Display the notification settings of a user.
*/
public function index_action()
{
$group_field = 'sem_number';
$add_fields = $add_query = '';
if ($group_field == 'sem_tree_id') {
$add_fields = ',sem_tree_id';
$add_query = "LEFT JOIN seminar_sem_tree sst ON (sst.seminar_id=seminare.Seminar_id)";
} else if ($group_field == 'dozent_id') {
$add_fields = ', su1.user_id as dozent_id';
$add_query = "LEFT JOIN seminar_user as su1 ON (su1.seminar_id=seminare.Seminar_id AND su1.status='dozent')";
}
$dbv = DbView::getView('sem_tree');
$query = "SELECT seminare.VeranstaltungsNummer AS sem_nr, seminare.Name, seminare.Seminar_id,
seminare.status AS sem_status, seminar_user.gruppe, seminare.visible,
{$dbv->sem_number_sql} AS sem_number, {$dbv->sem_number_end_sql} AS sem_number_end
{$add_fields}
FROM seminar_user
LEFT JOIN seminare USING (Seminar_id)
{$add_query}
WHERE seminar_user.user_id = ?";
if (Config::get()->DEPUTIES_ENABLE) {
$query .= " UNION " . Deputy::getMySeminarsQuery(
'notification', $dbv->sem_number_sql, $dbv->sem_number_end_sql, $add_fields, $add_query
);
}
$query .= " ORDER BY sem_nr ASC";
$statement = DBManager::get()->prepare($query);
$statement->execute([$this->user->user_id]);
$seminars = $statement->fetchAll(PDO::FETCH_ASSOC);
if (!count($seminars)) {
$message = sprintf(_('Sie haben zur Zeit keine Veranstaltungen belegt. Bitte nutzen Sie %s<b>Veranstaltung suchen / hinzufügen</b>%s um sch für Veranstaltungen anzumdelden.'),
'<a href="' . URLHelper::getLink('dispatch.php/search/courses') . '">', '</a>');
PageLayout::postInfo($message);
$this->render_nothing();
return;
}
$modules_notification = new ModulesNotification();
$enabled_modules = $modules_notification->registered_notification_modules;
$groups = [];
$my_sem = [];
foreach ($seminars as $seminar) {
$my_sem[$seminar['Seminar_id']] = [
'obj_type' => "sem",
'sem_nr' => $seminar['sem_nr'],
'name' => $seminar['Name'],
'visible' => $seminar['visible'],
'gruppe' => $seminar['gruppe'],
'sem_status' => $seminar['sem_status'],
'sem_number' => $seminar['sem_number'],
'sem_number_end' => $seminar['sem_number_end'],
];
if ($group_field) {
fill_groups($groups, $seminar[$group_field], [
'seminar_id' => $seminar['Seminar_id'],
'sem_nr' => $seminar['sem_nr'],
'name' => $seminar['Name'],
'gruppe' => $seminar['gruppe'],
]);
}
}
if ($group_field == 'sem_number') {
correct_group_sem_number($groups, $my_sem);
} else {
add_sem_name($my_sem);
}
sort_groups($group_field, $groups);
$group_names = get_group_names($group_field, $groups);
$notifications = $this->user->course_notifications;
$open = UserConfig::get($this->user->user_id)->MY_COURSES_OPEN_GROUPS;
$checked = [];
foreach ($groups as $group_id => $group_members) {
if ($group_id !== 'not_grouped' && !isset($open[$group_id])) {
continue;
}
foreach ($group_members as $member) {
$checked[$member['seminar_id']] = [];
foreach ($enabled_modules as $index => $module) {
$notify = $notifications->findOneBy('seminar_id', $member['seminar_id']);
$checked[$member['seminar_id']][$index] = $notify && in_array($index, $notify->notification_data->getArrayCopy());
}
$checked[$member['seminar_id']]['all'] = count($enabled_modules) === count(array_filter($checked[$member['seminar_id']]));
}
}
$this->modules = $enabled_modules;
$this->groups = $groups;
$this->group_names = $group_names;
$this->group_field = $group_field;
$this->open = $open;
$this->seminars = $my_sem;
$this->notifications = $notifications;
$this->checked = $checked;
}
/**
* Stores the notification settings of a user.
*/
public function store_action()
{
$this->check_ticket();
foreach (Request::getArray('m_checked') as $course_id => $checked) {
unset($checked['empty']);
if (!count($checked)) {
CourseMemberNotification::deleteBySQL('user_id=? AND seminar_id=?', [$this->user->user_id, $course_id]);
} else {
$notify = new CourseMemberNotification([$this->user->user_id, $course_id]);
$notify->notification_data = array_keys($checked);
$notify->store();
}
}
PageLayout::postSuccess(_('Die Einstellungen wurden gespeichert.'));
$this->redirect('settings/notification');
}
/**
* Opens a specific area.
*
* @param String $id Id of the area to be opened
*/
public function open_action($id)
{
$open = $this->config->MY_COURSES_OPEN_GROUPS;
if (!in_array($id, $open)) {
$open[] = $id;
}
$this->config->store('MY_COURSES_OPEN_GROUPS', $open);
$this->redirect('settings/notification');
}
/**
* Closes a specific area.
*
* @param String $id Id of the area to be closed
*/
public function close_action($id)
{
$open = $this->config->MY_COURSES_OPEN_GROUPS;
$open = array_diff($open, [$id]);
$this->config->store('MY_COURSES_OPEN_GROUPS', $open);
$this->redirect('settings/notification');
}
public function module_icon($area)
{
$mapping = [
'documents' => 'files',
'elearning_interface' => 'learnmodule',
'scm' => 'infopage',
'votes' => 'vote',
'basic_data' => 'seminar',
'participants' => 'persons',
'plugins' => 'plugin',
];
return $mapping[$area] ?: $area;
}
}
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