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<?php
/**
* userlist.php - Controller for user list administration. User lists
* are lists of persons who get different chances at course seat distribution
* than "normal" applicants.
*
* 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 Thomas Hackl <thomas.hackl@uni-passau.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
*/
class Admission_UserlistController extends AuthenticatedController
{
/**
* @see AuthenticatedController::before_filter
*/
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
PageLayout::setTitle(_('Personenlisten'));
Navigation::activateItem('/browse/coursesets/userlists');
Sidebar::get()->addWidget(new ActionsWidget())->addLink(
_('Personenliste anlegen'),
$this->configureURL(),
Icon::create('add')
);
}
/**
* Show the user lists the current user has access to.
*/
public function index_action()
{
$this->userlists = [];
foreach (AdmissionUserList::getUserLists($GLOBALS['user']->id) as $list) {
$this->userlists[$list->getId()] = $list;
}
}
/**
* Show a configuration form for the given user list.
*
* @param String $userlistId user list to load settings from (or empty
* if it is a new user list)
*/
public function configure_action($userlistId = '')
{
if ($userlistId) {
$this->userlist = new AdmissionUserList($userlistId);
$this->userlist_id = $userlistId;
PageLayout::setTitle(_('Personenliste bearbeiten'));
} else {
PageLayout::setTitle(_('Personenliste anlegen'));
$this->userlist = new AdmissionUserList();
$this->userlist_id = '';
}
$this->users = User::findMany(array_keys($this->userlist->getUsers()));
if ($this->flash['name'] || $this->flash['factor'] || $this->flash['users'] || $this->flash['deleted_member']) {
if (!empty($this->flash['name'])) {
$this->userlist->setName($this->flash['name']);
}
if (!empty($this->flash['factor'])) {
$this->userlist->setFactor($this->flash['factor']);
}
if (!empty($this->flash['users']) || !empty($this->flash['deleted_member'])) {
$this->users = User::findMany($this->flash['cleared_users'] ?: $this->flash['users'] ?: []);
}
}
usort($this->users, function($a, $b) {
if ($a->nachname == $b->nachname) {
if ($a->vorname == $b->vorname) {
return strnatcasecmp($a->username, $b->username);
} else {
return strnatcasecmp($a->vorname, $b->vorname);
}
} else {
return strnatcasecmp($a->nachname, $b->nachname);
}
});
$uids = array_map(function($u) { return $u->id; }, $this->users);
$this->userSearch = new PermissionSearch('user', 'Person hinzufügen', 'user_id',
[
'permission' => ['user', 'autor', 'tutor', 'dozent'],
'exclude_user' => $uids
]);
$this->flash['listusers'] = $uids;
}
/**
* Saves the given user list to database.
*
* @param String $userlistId user list to save
*/
public function save_action($userlistId = '')
{
CSRFProtection::verifyUnsafeRequest();
$userlist = new AdmissionUserList($userlistId);
$userlist->setName(Request::get('name'))
->setFactor(Request::float('factor', 0))
->setUsers(Request::getArray('users'))
->setOwnerId($GLOBALS['user']->id);
if ($userlist->store()) {
PageLayout::postSuccess(_('Die Personenliste wurde gespeichert.'));
} else {
PageLayout::postError(_('Die Personenliste konnte nicht gespeichert werden.'));
}
$this->redirect('admission/userlist');
}
/**
* Deletes the given user list.
*
* @param String $userlistId the user list to delete
*/
public function delete_action($userlistId)
{
CSRFProtection::verifyUnsafeRequest();
$userlist = new AdmissionUserList($userlistId);
$userlist->delete();
$this->redirect($this->indexURL());
}
/**
* Deletes the given user from the given user list.
* @param $userlistId
* @param $userId
*/
public function delete_member_action($userlistId, $userId)
{
$newusers = array_filter($this->flash['listusers'], function($u) use ($userId) { return $u != $userId; });
$this->flash['cleared_users'] = $newusers;
$this->flash['deleted_member'] = true;
PageLayout::postInfo(
sprintf(_('%s wurde von der Liste entfernt, die Liste ist aber noch nicht gespeichert.'),
User::find($userId)->getFullName()));
$this->redirect($this->url_for('admission/userlist/configure', $userlistId));
}
/**
* Landing page for mulitpersonsearch, adds the selected users to the
* user list.
* @param $userlistId string ID of the userlist to edit
*/
public function add_members_action($userlistId)
{
$mp = MultiPersonSearch::load("add_userlist_member_" . $userlistId);
$users = $mp->getDefaultSelectedUsersIDs();
$oldsize = count($users);
foreach ($mp->getAddedUsers() as $u) {
$users[] = $u;
}
$newsize = count($users);
$this->flash['users'] = $users;
PageLayout::postInfo(
sprintf(ngettext('Eine Person wurde der Liste hinzugefügt.',
'%u Personen wurden der Liste hinzugefügt, die Liste ist aber noch nicht gespeichert.',
$newsize - $oldsize), $newsize - $oldsize));
$this->redirect($this->url_for('admission/userlist/configure', $userlistId));
}
}
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