static function findLatestPages($course_id)
{
$query = "SELECT\n range_id,\n keyword,\n MAX(version) as version\n FROM wiki\n WHERE range_id = ?\n GROUP BY keyword\n ORDER BY keyword ASC";
$st = DBManager::get()->prepare($query);
$st->execute(array($course_id));
$ids = $st->fetchAll(PDO::FETCH_NUM);
$pages = new SimpleORMapCollection();
$pages->setClassName(__CLASS__);
foreach ($ids as $id) {
$pages[] = self::find($id);
}
return $pages;
}
function getTabNavigation($course_id)
{
if (TRUE) {
$temp = ScmTabEntry::findByRange_id($course_id, 'ORDER BY position ASC');
if ($temp) {
$scms = SimpleORMapCollection::createFromArray($temp);
$navigation = new Navigation($scms->first()->tab_name ?: _('Informationen'));
$navigation->setImage('icons/16/white/infopage.png');
$navigation->setActiveImage('icons/16/black/infopage.png');
foreach ($scms as $scm) {
$scm_link = PluginEngine::getLink($this, array(), 'show/' . $scm->id);
$nav = new Navigation($scm['tab_name'], $scm_link);
$nav->setImage('icons/16/white/infopage.png');
$nav->setActiveImage('icons/16/black/infopage.png');
Navigation::addItem('course/scmTabs' . $scm->id, $nav);
}
return null;
//array('scm' => $navigation);
} else {
$scm = new ScmTabEntry($id);
$scm->tab_name = 'Infoseite';
$scm->user_id = $GLOBALS['user']->id;
$scm->range_id = $GLOBALS['SessSemName'][1];
$scm->store();
$scm_link = PluginEngine::getLink($this, array(), 'show/' . $scm->id);
$nav = new Navigation($scm->tab_name, $scm_link);
$nav->setImage('icons/16/white/infopage.png');
$nav->setActiveImage('icons/16/black/infopage.png');
Navigation::addItem('course/scmTabs' . $scm->id, $nav);
return null;
}
} else {
return null;
}
}
/**
* creates a collection from an array of objects
* all objects should be of the same type
*
* @throws InvalidArgumentException if first entry is not SimpleOrMap
* @param array $data array with SimpleORMap objects
* @param bool $strict check every element for correct type and unique pk
* @return SimpleORMapCollection
*/
public static function createFromArray(array $data, $strict = true)
{
$ret = new SimpleORMapCollection();
if (count($data)) {
$first = current($data);
if ($first instanceof SimpleORMap) {
$ret->setClassName(get_class($first));
if ($strict) {
foreach ($data as $one) {
$ret[] = $one;
}
} else {
$ret->exchangeArray($data);
}
} else {
throw new InvalidArgumentException('This collection only accepts objects derived from SimpleORMap', self::WRONG_OBJECT_TYPE);
}
}
return $ret;
}
public static function getOwners($user_id, $permission = null)
{
$permission_array = array(Calendar::PERMISSION_READABLE, Calendar::PERMISSION_WRITABLE);
if (!$permission) {
$permission = $permission_array;
} else {
if (!in_array($permission, $permission_array)) {
throw new InvalidArgumentException('Calendar permission must be of type PERMISSION_READABLE or PERMISSION_WRITABLE.');
} else {
$permission = array($permission);
}
}
return SimpleORMapCollection::createFromArray(CalendarUser::findBySQL('user_id = ? AND permission IN(?)', array($user_id, $permission)));
}
/**
* Returns all CourseMarkedEvents in the given time range for the given range_id.
*
* @param string $user_id Id of Stud.IP object from type user, course, inst
* @param DateTime $start The start date time.
* @param DateTime $end The end date time.
* @return SimpleORMapCollection Collection of found CourseMarkedEvents.
*/
public static function getEventsByInterval($user_id, DateTime $start, dateTime $end)
{
$stmt = DBManager::get()->prepare('SELECT DISTINCT termine.* FROM schedule_seminare ' . 'INNER JOIN termine ON schedule_seminare.seminar_id = range_id ' . 'LEFT JOIN seminar_user ON seminar_user.seminar_id = range_id AND seminar_user.user_id= :user_id ' . 'WHERE schedule_seminare.user_id = :user_id AND schedule_seminare.visible = 1 ' . 'AND seminar_user.seminar_id IS NULL AND date BETWEEN :start AND :end ' . 'ORDER BY date ASC');
$stmt->execute(array(':user_id' => $user_id, ':start' => $start->getTimestamp(), ':end' => $end->getTimestamp()));
$event_collection = array();
foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
$event = new CourseMarkedEvent();
$event->setData($row);
$event->setNew(false);
$event_collection[] = $event;
}
$event_collection = SimpleORMapCollection::createFromArray($event_collection, false);
$event_collection->setClassName('Event');
return $event_collection;
}
function getTabNavigation($course_id)
{
if (get_config('SCM_ENABLE')) {
$temp = StudipScmEntry::findByRange_id($course_id, 'ORDER BY position ASC');
$scms = SimpleORMapCollection::createFromArray($temp);
$navigation = new Navigation($scms->first()->tab_name ?: _('Informationen'));
$navigation->setImage(Icon::create('infopage', 'info_alt'));
$navigation->setActiveImage(Icon::create('infopage', 'info'));
foreach ($scms as $scm) {
$scm_link = 'dispatch.php/course/scm/' . $scm->id;
$nav = new Navigation($scm['tab_name'], $scm_link);
$navigation->addSubNavigation($scm->id, $nav);
}
return array('scm' => $navigation);
} else {
return null;
}
}
/**
* Returns all CourseEvents in the given time range for the given range_id.
*
* @param string $user_id Id of Stud.IP object from type user, course, inst
* @param DateTime $start The start date time.
* @param DateTime $end The end date time.
* @return SimpleORMapCollection Collection of found CourseEvents.
*/
public static function getEventsByInterval($user_id, DateTime $start, dateTime $end)
{
$stmt = DBManager::get()->prepare('SELECT termine.* FROM seminar_user ' . 'INNER JOIN termine ON seminar_id = range_id ' . 'WHERE user_id = :user_id ' . 'AND date BETWEEN :start AND :end ' . "AND (IFNULL(metadate_id, '') = '' " . 'OR metadate_id NOT IN ( ' . 'SELECT metadate_id FROM schedule_seminare ' . 'WHERE user_id = :user_id AND visible = 0) ) ' . 'ORDER BY date ASC');
$stmt->execute(array(':user_id' => $user_id, ':start' => $start->getTimestamp(), ':end' => $end->getTimestamp()));
$event_collection = array();
foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
$event = new CourseEvent();
$event->setData($row);
$event->setNew(false);
// related persons (dozenten) or groups
if (self::checkRelated($event, $user_id)) {
$event_collection[] = $event;
}
}
$event_collection = SimpleORMapCollection::createFromArray($event_collection, false);
$event_collection->setClassName('Event');
return $event_collection;
}
/**
* Delete a group
*/
public function deleteGroup_action($group_id)
{
$this->check('edit');
$this->group = new Statusgruppen($group_id);
if (Request::submitted('confirm')) {
CSRFProtection::verifySecurityToken();
// move all subgroups to the parent
$children = SimpleORMapCollection::createFromArray($this->group->children);
$children->setValue('range_id', $this->group->range_id);
$children->store();
//remove users
$this->group->removeAllUsers();
//goodbye group
$this->group->delete();
$this->redirect('admin/statusgroups/index');
}
}
/**
* Sets the filters for the log view.
* Filters are stored in the session.
*/
public function filter_action()
{
$filter = array_filter(Request::optionArray('filter'));
$conditions = array();
if (!empty($filter['status'])) {
$conditions[] = ($filter['status'] === 'passed')
? "exception = 'N;'"
: "exception != 'N;'";
}
if (!empty($filter['schedule_id'])) {
$conditions[] = "schedule_id = " . DBManager::get()->quote($filter['schedule_id']);
}
if (!empty($filter['task_id'])) {
$temp = CronjobSchedule::findByTask_id($filter['task_id']);
$temp = SimpleORMapCollection::createFromArray($temp);
$schedule_ids = $temp->pluck('schedule_id') ?: null;
$conditions[] = "schedule_id IN (" . DBManager::get()->quote($schedule_ids). ")";
}
$_SESSION['cronlog-filter'] = array(
'where' => implode(" AND " , $conditions) ?: '1',
'values' => $filter,
);
$this->redirect('admin/cronjobs/logs');
}
private static function folder($user_id, $sndrec, $folder, $unread = null)
{
$temp = \MessageUser::findBySQL('user_id = ? AND snd_rec = ? AND deleted = 0', array($user_id, $sndrec));
$messages = \SimpleORMapCollection::createFromArray($temp);
if ($unread !== null) {
$messages = $messages->filter(function ($message) use($unread) {
return $message->readed == ($unread ? 0 : 1);
});
}
return $messages->pluck('message_id');
}
/**
* Edits or creates a page.
*
* @param mixed $id Id of the page to edit; a new page will be created if
* this parameter is omitted.
*/
public function edit_action($id = null)
{
if (Request::submitted('submit')) {
CSRFProtection::verifyUnsafeRequest();
$scm = new StudipScmEntry($id);
$scm->tab_name = Request::get('tab_name_template') ?: Request::get('tab_name');
$scm->content = Studip\Markup::purifyHtml(Request::get('content'));
$scm->user_id = $GLOBALS['user']->id;
$scm->range_id = $GLOBALS['SessSemName'][1];
if ($scm->isNew()) {
$temp = StudipScmEntry::findByRange_id($GLOBALS['SessSemName'][1], 'ORDER BY position ASC');
$scms = SimpleORMapCollection::createFromArray($temp);
$max = max($scms->pluck('position'));
$scm->position = $max + 1;
}
if ($scm->store() !== false) {
$message = MessageBox::success(_('Die Änderungen wurden übernommen.'));
PageLayout::postMessage($message);
}
$this->redirect('course/scm/' . $scm->id);
}
$this->scm = new StudipScmEntry($id);
$this->set_title(_('Informationsseite bearbeiten') . ': ' . $this->scm->tab_name);
Navigation::activateItem('/course/scm/' . $this->scm->id);
}
/**
* Returns all events of given class names between start and end.
* Returns events of all types if no class names are given.
*
* @param array|null $class_names The names of classes that implements Event.
* @param int $start The start date time.
* @param int $end The end date time.
* @return \SingleCalendar This calendar object.
* @throws InvalidArgumentException
*/
public function getEvents($class_names = null, $start = null, $end = null)
{
$start = !is_null($start) ? $start : $this->start;
$end = !is_null($end) ? $end : $this->end;
if (!is_array($class_names)) {
$class_names = array('CalendarEvent', 'CourseEvent', 'CourseCancelledEvent', 'CourseMarkedEvent');
}
$events = $this->events->getArrayCopy();
foreach ($class_names as $type) {
if (in_array('Event', class_implements($type))) {
$events = array_merge($events, $type::getEventsByInterval($this->range_object->getId(), new DateTime('@' . $start), new DateTime('@' . $end))->getArrayCopy());
} else {
throw new InvalidArgumentException(sprintf('Class %s does not implements Event.', $type));
}
}
$this->events = SimpleORMapCollection::createFromArray($events, false);
$this->events->setClassName('Event');
return $this;
}
/**
* show institute basicdata page
*
* @param mixed $i_id Optional institute id
* @throws AccessDeniedException
*/
public function index_action($i_id = false)
{
PageLayout::setTitle(_('Verwaltung der Grunddaten'));
Navigation::activateItem('/admin/institute/details');
//get ID from an open Institut
$i_view = $i_id ?: Request::option('i_view', $GLOBALS['SessSemName'][1]);
if (!$i_view) {
require_once 'lib/admin_search.inc.php';
// This search just died a little inside, so it should be safe to
// continue here but we nevertheless return just to be sure
return;
} elseif ($i_view === 'new') {
closeObject();
}
// allow only inst-admin and root to view / edit
if ($i_view && !$GLOBALS['perm']->have_studip_perm('admin', $i_view) && $i_view !== 'new') {
throw new AccessDeniedException();
}
//Change header_line if open object
$header_line = getHeaderLine($i_view);
if ($header_line) {
PageLayout::setTitle($header_line . ' - ' . PageLayout::getTitle());
}
if (Request::get('i_trykill')) {
$message = _('Sind Sie sicher, dass Sie diese Einrichtung löschen wollen?');
$post['i_kill'] = 1;
$post['studipticket'] = get_ticket();
$this->question = createQuestion2($message, $post, array(), $this->url_for('institute/basicdata/delete/' . $i_view));
}
$lockrule = LockRules::getObjectRule($i_view);
if ($lockrule->description && LockRules::CheckLockRulePermission($i_view, $lockrule['permission'])) {
PageLayout::postMessage(MessageBox::info(formatLinks($lockrule->description)));
}
// Load institute data
$institute = new Institute($i_view === 'new' ? null : $i_view);
//add the free administrable datafields
$datafields = array();
$localEntries = DataFieldEntry::getDataFieldEntries($institute->id, 'inst');
if ($localEntries) {
$invalidEntries = $this->flash['invalid_entries'] ?: array();
foreach ($localEntries as $entry) {
if (!$entry->isVisible()) {
continue;
}
$color = '#000000';
if (in_array($entry->getId(), $invalidEntries)) {
$color = '#ff0000';
}
$datafields[] = array('color' => $color, 'title' => $entry->getName(), 'value' => $GLOBALS['perm']->have_perm($entry->isEditable()) && !LockRules::Check($institute['Institut_id'], $entry->getId()) ? $entry->getHTML('datafields') : $entry->getDisplayValue());
}
}
// Read faculties if neccessary
if (count($institute->sub_institutes) === 0) {
if ($GLOBALS['perm']->have_perm('root')) {
$this->faculties = Institute::findBySQL('Institut_id = fakultaets_id ORDER BY Name ASC', array($i_view));
} else {
$temp = User::find($GLOBALS['user']->id)->institute_memberships->findBy('inst_perms', 'admin')->pluck('institute');
$institutes = SimpleORMapCollection::createFromArray($temp);
$faculties = $institutes->filter(function ($institute) {
return $institute->is_fak;
});
$this->faculties = $faculties;
}
}
// Indicates whether the current user is allowed to delete the institute
$this->may_delete = $i_view !== 'new' && !(count($institute->home_courses) || count($institute->sub_institutes)) && ($GLOBALS['perm']->have_perm('root') || $GLOBALS['perm']->is_fak_admin() && get_config('INST_FAK_ADMIN_PERMS') == 'all');
if (!$this->may_delete) {
//Set infotext for disabled delete-button
$reason_txt = _('Löschen nicht möglich.');
if (count($institute->home_courses) > 0) {
$reason_txt .= ' ';
$reason_txt .= sprintf(ngettext('Es ist eine Veranstaltung zugeordnet.', 'Es sind %u Veranstaltungen zugeordnet.', count($institute->home_courses)), count($institute->home_courses));
}
if (count($institute->sub_institutes) > 0) {
$reason_txt .= ' ';
$reason_txt .= sprintf(ngettext('Es ist eine Einrichtung zugeordnet.', 'Es sind %u Einrichtungen zugeordnet.', count($institute->sub_institutes)), count($institute->sub_institutes));
}
}
// Indicates whether the current user is allowed to change the faculty
$this->may_edit_faculty = $GLOBALS['perm']->is_fak_admin() && !LockRules::Check($institute['Institut_id'], 'fakultaets_id') && ($GLOBALS['perm']->have_studip_perm('admin', $institute['fakultaets_id']) || $i_view === 'new');
// Prepare template
$this->institute = $institute;
$this->i_view = $i_view;
$this->datafields = $datafields;
$this->reason_txt = $reason_txt;
}
public function manage_access_action($range_id = null)
{
$this->range_id = $range_id ?: $this->range_id;
$this->calendar = new SingleCalendar($this->range_id);
$all_calendar_users = CalendarUser::getUsers($this->calendar->getRangeId());
$this->filter_groups = Statusgruppen::findByRange_id($this->calendar->getRangeId());
$this->users = array();
$this->group_filter_selected = Request::option('group_filter', 'list');
if ($this->group_filter_selected != 'list') {
$contact_group = Statusgruppen::find($this->group_filter_selected);
$calendar_users = array();
foreach ($contact_group->members as $member) {
$calendar_users[] = new CalendarUser(array($this->calendar->getRangeId(), $member->user_id));
}
$this->calendar_users = SimpleORMapCollection::createFromArray($calendar_users);
} else {
$this->group_filter_selected = 'list';
$this->calendar_users = $all_calendar_users;
}
$this->own_perms = array();
foreach ($this->calendar_users as $calendar_user) {
$other_user = CalendarUser::find(array($calendar_user->user_id, $this->calendar->getRangeId()));
if ($other_user) {
$this->own_perms[$calendar_user->user_id] = $other_user->permission;
} else {
$this->own_perms[$calendar_user->user_id] = Calendar::PERMISSION_FORBIDDEN;
}
$this->users[strtoupper(SimpleCollection::translitLatin1($calendar_user->nachname[0]))][] = $calendar_user;
}
ksort($this->users);
$this->users = array_map(function ($g) {
return SimpleCollection::createFromArray($g)->orderBy('nachname, vorname');
}, $this->users);
$this->mps = MultiPersonSearch::get('calendar-manage_access')->setTitle(_('Personhinzufügen'))->setLinkText(_('Person hinzufügen'))->setDefaultSelectedUser($all_calendar_users->pluck('user_id'))->setJSFunctionOnSubmit('STUDIP.CalendarDialog.closeMps')->setExecuteURL($this->url_for('calendar/single/add_users/' . $this->calendar->getRangeId()))->setSearchObject(new StandardSearch('user_id'));
PageLayout::setTitle($this->getTitle($this->calendar, _('Kalender freigeben')));
$this->createSidebar('manage_access', $this->calendar);
$this->createSidebarFilter();
}
/**
* Stores the given values to the given course.
*
* @param Course $course the course to store values for
* @param Array $values values to set
* @return Course The course object with updated values.
*/
public function storeValues($course, $values)
{
// We only need our own stored values here.
$values = $values[__CLASS__];
$course->study_areas = SimpleORMapCollection::createFromArray(StudipStudyArea::findMany($values['studyareas']));
if ($course->store()) {
return $course;
} else {
return false;
}
}
/**
* Retrieves all contact groups (statusgruppen) owned by the given user
* where at least one member has granted access to his calender for the user.
*
* @param string $user_id User id of the owner.
* @return type
*/
public static function getGroups($user_id)
{
$groups = array();
$calendar_owners = CalendarUser::getOwners($user_id)->pluck('owner_id');
$sg_groups = SimpleORMapCollection::createFromArray(Statusgruppen::findByRange_id($user_id))->orderBy('position')->pluck('statusgruppe_id');
if (sizeof($calendar_owners)) {
$sg_users = StatusgruppeUser::findBySQL('statusgruppe_id IN(?) AND user_id IN(?)', array($sg_groups, $calendar_owners));
foreach ($sg_users as $sg_user) {
$groups[$sg_user->group->id] = $sg_user->group;
}
}
return $groups;
}
public function edit_action($range_id = null, $event_id = null)
{
$this->range_id = $range_id ?: $this->range_id;
// get group and the calendars of the members
// the first calendar is the calendar of the actual user
$this->calendar = new SingleCalendar($GLOBALS['user']->id);
$group = $this->getGroup($this->calendar);
if ($group) {
$calendar_owners = CalendarUser::getOwners($GLOBALS['user']->id, Calendar::PERMISSION_WRITABLE)->pluck('owner_id');
$members = $group->members->pluck('user_id');
$user_id = Request::option('user_id');
$this->attendee_ids = array_intersect($calendar_owners, $members);
$this->attendee_ids[] = $GLOBALS['user']->id;
if ($user_id && in_array($user_id, $this->attendee_ids)) {
$this->attendee_ids = array($user_id);
}
}
$this->event = $this->calendar->getEvent($event_id);
if ($this->event->isNew()) {
$this->event = $this->calendar->getNewEvent();
if (Request::get('isdayevent')) {
$this->event->setStart(mktime(0, 0, 0, date('n', $this->atime), date('j', $this->atime), date('Y', $this->atime)));
$this->event->setEnd(mktime(23, 59, 59, date('n', $this->atime), date('j', $this->atime), date('Y', $this->atime)));
} else {
$this->event->setStart($this->atime);
$this->event->setEnd($this->atime + 3600);
}
$this->event->setAuthorId($GLOBALS['user']->id);
$this->event->setEditorId($GLOBALS['user']->id);
$this->event->setAccessibility('PRIVATE');
if ($this->attendee_ids) {
foreach ($this->attendee_ids as $attendee_id) {
$attendee_event = clone $this->event;
$attendee_event->range_id = $attendee_id;
$this->attendees[] = $attendee_event;
}
}
if (!Request::isXhr()) {
PageLayout::setTitle($this->getTitle($this->calendar, _('Neuer Termin')));
}
} else {
// open read only events and course events not as form
// show information in dialog instead
if (!$this->event->havePermission(Event::PERMISSION_WRITABLE) || $this->event instanceof CourseEvent) {
$this->redirect($this->url_for('calendar/single/event/' . implode('/', array($this->range_id, $this->event->event_id))));
return null;
}
$this->attendees = $this->event->getAttendees();
if (!Request::isXhr()) {
PageLayout::setTitle($this->getTitle($this->calendar, _('Termin bearbeiten')));
}
}
if (get_config('CALENDAR_GROUP_ENABLE') && $this->calendar->getRange() == Calendar::RANGE_USER) {
$search_obj = new SQLSearch("SELECT auth_user_md5.user_id, {$GLOBALS['_fullname_sql']['full_rev']} as fullname, username, perms " . "FROM calendar_user " . "LEFT JOIN auth_user_md5 ON calendar_user.owner_id = auth_user_md5.user_id " . "LEFT JOIN user_info ON (auth_user_md5.user_id = user_info.user_id) " . 'WHERE calendar_user.user_id = ' . DBManager::get()->quote($GLOBALS['user']->id) . ' AND calendar_user.permission > ' . Event::PERMISSION_READABLE . ' AND (username LIKE :input OR Vorname LIKE :input ' . "OR CONCAT(Vorname,' ',Nachname) LIKE :input " . "OR CONCAT(Nachname,' ',Vorname) LIKE :input " . "OR Nachname LIKE :input OR {$GLOBALS['_fullname_sql']['full_rev']} LIKE :input " . ") ORDER BY fullname ASC", _('Person suchen'), 'user_id');
$this->quick_search = QuickSearch::get('user_id', $search_obj)->fireJSFunctionOnSelect('STUDIP.Messages.add_adressee');
// $default_selected_user = array($this->calendar->getRangeId());
$this->mps = MultiPersonSearch::get('add_adressees')->setLinkText(_('Mehrere Teilnehmer hinzufügen'))->setTitle(_('Mehrere Teilnehmer hinzufügen'))->setExecuteURL($this->url_for($this->base . 'edit'))->setJSFunctionOnSubmit('STUDIP.Messages.add_adressees')->setSearchObject($search_obj);
$owners = SimpleORMapCollection::createFromArray(CalendarUser::findByUser_id($this->calendar->getRangeId()))->pluck('owner_id');
foreach (Calendar::getGroups($GLOBALS['user']->id) as $group) {
$this->mps->addQuickfilter($group->name, $group->members->filter(function ($member) use($owners) {
if (in_array($member->user_id, $owners)) {
return $member;
}
})->pluck('user_id'));
}
}
$stored = false;
if (Request::submitted('store')) {
$stored = $this->storeEventData($this->event, $this->calendar);
}
if ($stored !== false) {
// switch back to group context
$this->range_id = $group->getId();
if ($stored === 0) {
if (Request::isXhr()) {
header('X-Dialog-Close: 1');
exit;
} else {
PageLayout::postMessage(MessageBox::success(_('Der Termin wurde nicht geändert.')));
$this->relocate('calendar/group/' . $this->last_view, array('atime' => $this->atime));
}
} else {
PageLayout::postMessage(MessageBox::success(_('Der Termin wurde gespeichert.')));
$this->relocate('calendar/group/' . $this->last_view, array('atime' => $this->atime));
}
} else {
$this->createSidebar('edit', $this->calendar);
$this->createSidebarFilter();
$this->render_template('calendar/single/edit', $this->layout);
}
}
/**
* Finds all users by given search string. Searches for the users id,
* part of the name or the username.
*
* @param type $needle The needle to search for.
* @return array
*/
public static function searchUser($needle)
{
$result = array();
$users = User::findBySQL("Nachname LIKE CONCAT('%', :needle, '%')\n OR Vorname LIKE CONCAT('%', :needle, '%')\n OR CONCAT(Nachname, ', ', Vorname) LIKE CONCAT('%', :needle, '%')\n OR CONCAT(Vorname, ' ', Nachname) LIKE CONCAT('%', :needle, '%')\n OR username LIKE CONCAT('%', :needle, '%')", array(':needle' => $needle));
foreach ($users as $user) {
$name = sprintf('%s (%s)', my_substr($user->getFullname(), 0, 20), $user->username);
$result[] = array($user->getId(), $name);
}
// search for deleted users
//
// The name of the user is part of info field,
// old id (still in DB) is in affected column.
//
// The log action "USER_DEL" was removed from the list of initially
// registered log actions in the past.
// Search for the user if it is still in database. If not, the search
// for deleted users is not possible.
$log_action_deleted_user = SimpleORMapCollection::createFromArray(LogAction::findByName('USER_DEL'))->first();
if ($log_action_deleted_user) {
$log_events_deleted_user = LogEvent::findBySQL("action_id = ? AND info LIKE CONCAT('%', ?, '%')", array($log_action_deleted_user->getId(), $needle));
foreach ($log_events_deleted_user as $log_event) {
$name = sprintf('%s (%s)', $log_event->info, _('gelöscht'));
$result[] = array($log_event->affected_range_id, $name);
}
}
return $result;
}
/**
* Returns all CalendarEvents in the given time range for the given range_id.
*
* @param string $range_id Id of Stud.IP object from type user, course, inst
* @param DateTime $start The start date time.
* @param DateTime $end The end date time.
* @return SimpleORMapCollection Collection of found CalendarEvents.
*/
public static function getEventsByInterval($range_id, DateTime $start, DateTime $end)
{
$stmt = DBManager::get()->prepare('SELECT * FROM calendar_event ' . 'INNER JOIN event_data USING(event_id) ' . 'WHERE range_id = :range_id ' . 'AND (start BETWEEN :start AND :end OR ' . "(start <= :end AND (expire + end - start) >= :start AND rtype != 'SINGLE') " . 'OR (:start BETWEEN start AND end)) ' . 'ORDER BY start ASC');
$stmt->execute(array(':range_id' => $range_id, ':start' => $start->getTimestamp(), ':end' => $end->getTimestamp()));
$i = 0;
$event_collection = array();
foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
$event_collection[$i] = new CalendarEvent();
$event_collection[$i]->setData($row);
$event_collection[$i]->setNew(false);
$event = new EventData();
$event->setData($row);
$event->setNew(false);
$event_collection[$i]->event = $event;
$i++;
}
$event_collection = SimpleORMapCollection::createFromArray($event_collection, false);
$event_collection->setClassName('Event');
return $event_collection;
}
/**
* Sends an internal mail with the provided subject and message to all
* users with a global permission of "root".
*
* @param String $subject The subject of the message
* @param String $message The message itself
*/
private function sendMailToRoots($subject, $message)
{
$temp = User::findByPerms('root');
$roots = SimpleORMapCollection::createFromArray($temp)->pluck('username');
$msging = new messaging();
$msging->insert_message($message, $roots, '____%system%____', null, null, null, null, $subject, false, 'high');
}
private function findMembershipsByUserId($user_id, $semester)
{
$memberships = \SimpleORMapCollection::createFromArray(\CourseMember::findBySQL('user_id = ? ORDER BY mkdate ASC', array($user_id)));
// filter by semester
if ($semester) {
$memberships = $memberships->filter(function ($m) use($semester) {
$course = $m->course;
return $course->start_time == $semester->beginn || $course->start_time <= $semester->beginn && ($course->duration_time == -1 || $semester->beginn <= $course->end_time);
});
}
return $memberships;
}
public function assign()
{
if ($this->course->study_areas) {
foreach ($this->course->study_areas as $area) {
$assigned[] = $area->sem_tree_id;
}
foreach (array_keys(Request::getArray('assign')) as $new) {
if (!in_array($new, $assigned)) {
$assigned[] = $new;
}
}
}
$this->course->study_areas = SimpleORMapCollection::createFromArray(StudipStudyArea::findMany($assigned));
try {
$msg = null;
$this->course->store();
} catch (UnexpectedValueException $e) {
$msg = $e->getMessage();
}
return $msg;
}