/**
* Displays a page.
*/
public function index_action($id = null)
{
Navigation::activateItem('/course/literature/view');
PageLayout::setTitle($_SESSION['SessSemName']["header_line"] . " - " . _("Literatur"));
$this->list = StudipLitList::GetFormattedListsByRange($_SESSION["SessionSeminar"], object_get_visit($_SESSION["SessionSeminar"], "literature"));
$this->_range_id = $_SESSION["SessionSeminar"];
}
$query = "SELECT seminar_id FROM archiv WHERE archiv_protected_file_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($file_id));
$archiv_seminar_id = $statement->fetchColumn();
if ($archiv_seminar_id) {
$no_access = !in_array(archiv_check_perm($archiv_seminar_id), words('tutor dozent admin'));
}
}
}
//download bibliography
if ($type == 5) {
$range_id = Request::option('range_id');
$list_id = Request::option('list_id');
if ($range_id == $user->id || $perm->have_studip_perm('tutor', $range_id)) {
$no_access = false;
$the_data = StudipLitList::GetTabbedList($range_id, $list_id);
}
}
//download ad hoc created files, always allowed
if (in_array($type, array(2, 3, 4))) {
$no_access = false;
}
//if download not allowed throw exception to terminate script
if ($no_access) {
// redirect to login page if user is not logged in
$auth->login_if($auth->auth['uid'] == 'nobody');
throw new AccessDeniedException(_("Sie haben keine Zugriffsberechtigung für diesen Download!"));
}
switch ($type) {
//We want to download from the archive (this mode performs perm checks)
case 1:
function dump_sem($sem_id, $print_view = false)
{
global $TERMIN_TYP, $SEM_TYPE, $SEM_CLASS, $_fullname_sql, $AUTO_INSERT_SEM;
$Modules = new Modules;
$Modules = $Modules->getLocalModules($sem_id);
$query = "SELECT status, Name, Untertitel, art, VeranstaltungsNummer,
ects, Beschreibung, teilnehmer, vorrausetzungen,
lernorga, leistungsnachweis, Sonstiges, Institut_id,
admission_turnout
FROM seminare
WHERE Seminar_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($sem_id));
$seminar = $statement->fetch(PDO::FETCH_ASSOC);
$sem_type = $seminar['status'];
$sem = Seminar::getInstance($sem_id);
$dump = '<table width="100%" border="1" cellpadding="2" cellspacing="0">';
$dump .= '<tr><td colspan="2" align="left" class="table_header_bold">';
$dump .= '<h1 class="table_header_bold"> ' . htmlReady($seminar['Name'], 1, 1) . '</h1>';
$dump .= '</td></tr>' . "\n";
// Helper function that dumps into a single table row
$dumpRow = function ($title, $content, $escape = false) use (&$dump) {
$content = trim($content);
if ($content) {
if ($escape) {
$content = htmlReady($content, 1, 1);
}
$dump .= sprintf('<tr><td width="15%%"><b>%s</b></td><td>%s</td></tr>' . "\n",
htmlReady($title), $content);
}
};
//Grunddaten des Seminars, wie in den seminar_main
$dumpRow(_('Untertitel:'), $seminar['Untertitel'], true);
if ($data = $sem->getDatesExport()) {
$dumpRow(_('Zeit:'), nl2br($data));
}
$dumpRow(_('Semester:'), get_semester($sem_id));
$dumpRow(_('Erster Termin:'), veranstaltung_beginn($sem_id, 'export'));
if ($temp = vorbesprechung($sem_id, 'export')) {
$dumpRow(_('Vorbesprechung:'), htmlReady($temp));
}
if ($data = $sem->getDatesTemplate('dates/seminar_export_location')) {
$dumpRow(_('Ort:'), nl2br($data));
}
//wer macht den Dozenten?
$query = "SELECT {$_fullname_sql['full']} AS fullname
FROM seminar_user
LEFT JOIN auth_user_md5 USING (user_id)
LEFT JOIN user_info USING (user_id)
WHERE Seminar_id = ? AND status = 'dozent'
ORDER BY position, Nachname";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($sem_id));
$teachers = $statement->fetchAll(PDO::FETCH_COLUMN);
if (count($teachers) > 0) {
$title = get_title_for_status('dozent', count($teachers), $sem_type);
$dumpRow($title, implode('<br>', array_map('htmlReady', $teachers)));
}
//und wer ist Tutor?
$query = "SELECT {$_fullname_sql['full']} AS fullname
FROM seminar_user
LEFT JOIN auth_user_md5 USING (user_id)
LEFT JOIN user_info USING (user_id)
WHERE Seminar_id = ? AND status = 'tutor'
ORDER BY position, Nachname";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($sem_id));
$tutors = $statement->fetchAll(PDO::FETCH_COLUMN);
if (count($tutors) > 0) {
$title = get_title_for_status('tutor', count($tutors), $sem_type);
$dumpRow($title, implode('<br>', array_map('htmlReady', $tutors)));
}
if ($seminar['status'] != '' && isset($SEM_TYPE[$seminar['status']])) {
$content = $SEM_TYPE[$seminar['status']]['name'];
$content .= ' ' . _('in der Kategorie') . ' ';
$content .= '<b>' . $SEM_CLASS[$SEM_TYPE[$seminar['status']]['class']]['name'] . '</b>';
$dumpRow(_('Typ der Veranstaltung'), $content);
}
$dumpRow(_('Art der Veranstaltung:'), $seminar['art'], true);
$dumpRow(_('VeranstaltungsNummer:'), htmlReady($seminar['VeranstaltungsNummer']));
$dumpRow(_('ECTS-Punkte:'), htmlReady($seminar['ects']));
$dumpRow(_('Beschreibung:'), $seminar['Beschreibung'], true);
$dumpRow(_('Teilnehmende:'), $seminar['teilnehmende'], true);
$dumpRow(_('Voraussetzungen:'), $seminar['vorrausetzungen'], true);
$dumpRow(_('Lernorganisation:'), $seminar['lernorga'], true);
$dumpRow(_('Leistungsnachweis:'), $seminar['leistungsnachweis'], true);
//add the free adminstrable datafields
$localEntries = DataFieldEntry::getDataFieldEntries($sem_id);
foreach ($localEntries as $entry) {
$dumpRow($entry->getName(), $entry->getDisplayValue());
}
$dumpRow(_('Sonstiges:'), $seminar['Sonstiges'], true);
// Fakultaeten...
$query = "SELECT DISTINCT c.Name
FROM seminar_inst AS a
LEFT JOIN Institute AS b USING (Institut_id)
LEFT JOIN Institute AS c ON (c.Institut_id = b.fakultaets_id)
WHERE a.seminar_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($sem_id));
$faculties = $statement->fetchAll(PDO::FETCH_COLUMN);
if (count($faculties) > 0) {
$dumpRow(_('Fakultät(en):'), implode('<br>', array_map('htmlReady', $faculties)));
}
//Studienbereiche
if (isset($SEM_TYPE[$seminar['status']]) && $SEM_CLASS[$SEM_TYPE[$seminar['status']]['class']]['bereiche']) {
$sem_path = get_sem_tree_path($sem_id) ?: array();
$dumpRow(_('Studienbereiche') . ':', implode('<br>', array_map('htmlReady', $sem_path)));
}
$iid = $seminar['Institut_id'];
$query = "SELECT Name FROM Institute WHERE Institut_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($iid));
$inst_name = $statement->fetchColumn();
$dumpRow(_('Heimat-Einrichtung:'), $inst_name, true);
$query = "SELECT Name
FROM seminar_inst
LEFT JOIN Institute USING (institut_id)
WHERE seminar_id = ? AND Institute.institut_id != ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($sem_id, $iid));
$other_institutes = $statement->fetchAll(PDO::FETCH_COLUMN);
if (count($other_institutes) > 0) {
$title = (count($other_institutes) == 1)
? _('Beteiligte Einrichtung:')
: _('Beteiligte Einrichtungen:');
$dumpRow($title, implode(', ', array_map('htmlReady', $other_institutes)));
}
//Teilnehmeranzahl
$dumpRow(_('max. Personenanzahl:'), $seminar['admission_turnout']);
//Statistikfunktionen
$query = "SELECT COUNT(*) FROM seminar_user WHERE Seminar_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($sem_id));
$count = $statement->fetchColumn();
$dumpRow(_('Anzahl der angemeldeten Personen:'), $count);
// number of postings for all forum-modules in this seminar
$count = 0;
$forum_modules = PluginEngine::getPlugins('ForumModule', $sem_id);
foreach ($forum_modules as $plugin) {
$count += $plugin->getNumberOfPostingsForSeminar($sem_id);
}
$dumpRow(_('Forenbeiträge:'), $count);
if ($Modules['documents']) {
//do not show hidden documents
$unreadable_folders = array();
if ($print_view) {
$check_user = $print_view === true ? $GLOBALS['user']->id : $print_view;
if ($Modules['documents_folder_permissions'] || StudipDocumentTree::ExistsGroupFolders($sem_id)) {
if (!$GLOBALS['perm']->have_studip_perm('tutor', $sem_id, $check_user)) {
$folder_tree = TreeAbstract::GetInstance('StudipDocumentTree', array('range_id' => $sem_id,'entity_type' => 'sem'));
$unreadable_folders = $folder_tree->getUnReadableFolders($check_user);
}
}
}
$query = "SELECT COUNT(*) FROM dokumente WHERE seminar_id = ?";
$parameters = array($sem_id);
if (count($unreadable_folders) > 0) {
$query .= " AND range_id NOT IN(?)";
$parameters[] = $unreadable_folders;
}
$statement = DBManager::get()->prepare($query);
$statement->execute($parameters);
$docs = $statement->fetchColumn();
}
$dumpRow(_('Dokumente:'), $docs ?: 0);
$dump.= '</table>' . "\n";
// Ablaufplan
if ($Modules['schedule']) {
$dump.= dumpRegularDatesSchedule($sem_id);
$dump.= dumpExtraDatesSchedule($sem_id);
}
//SCM
if ($Modules['scm']) {
foreach(StudipScmEntry::findByRange_id($sem_id, 'ORDER BY position ASC') as $scm) {
if (!empty($scm->content)) {
$dump .= '<br>';
$dump .= '<table width="100%" border="1" cellpadding="2" cellspacing="0">';
$dump .= ' <tr><td align="left" class="table_header_bold">';
$dump .= '<h2 class="table_header_bold"> ' . htmlReady($scm->tab_name) . '</h2>';
$dump .= '</td></tr>' . "\n";
$dump .= '<tr><td align="left" width="100%"><br>'. formatReady($scm->content, 1, 1) .'<br></td></tr>' . "\n";
$dump .= '</table>' . "\n";
}
}
}
if ($Modules['literature']) {
$lit = StudipLitList::GetFormattedListsByRange($sem_id, false, false);
if ($lit) {
$dump .= '<br>';
$dump .= '<table width="100%" border="1" cellpadding="2" cellspacing="0">';
$dump .= '<tr><td align="left" class="table_header_bold">';
$dump .= '<h2 class="table_header_bold"> ' . _('Literaturlisten') . '</h2>';
$dump .= '</td></tr>' . "\n";
$dump .= '<tr><td align="left" width="100%"><br>'. $lit .'<br></td></tr>' . "\n";
$dump .= '</table>' . "\n";
}
}
// Dateien anzeigen
if ($Modules['documents']) {
$link_text = _('Hinweis: Diese Datei wurde nicht archiviert, da sie lediglich verlinkt wurde.');
$query = "SELECT name, filename, mkdate, filesize, Nachname AS nachname,
IF(url != '', CONCAT('{$link_text}', ' / ', description), description) AS description
FROM dokumente
LEFT JOIN auth_user_md5 USING (user_id)
WHERE seminar_id = ?";
$parameters = array($sem_id);
if (count($unreadable_folders) > 0) {
$query .= " AND range_id NOT IN (?)";
$parameters[] = $unreadable_folders;
}
$statement = DBManager::get()->prepare($query);
$statement->execute($parameters);
$dbresult = $statement->fetchAll(PDO::FETCH_ASSOC);
if (count($dbresult) > 0) {
$dump .= '<br>';
$dump .= '<table width="100%" border="1" cellpadding="2" cellspacing="0">';
$dump .= '<tr><td align="left" colspan="3" class="table_header_bold">';
$dump .= '<h2 class="table_header_bold"> ' . _('Dateien:') . '</h2>';
$dump .= '</td></tr>' . "\n";
foreach ($dbresult as $row) {
$name = ($row['name'] && $row['name'] != $row['filename'])
? $row['name'] . ' (' . $row['filename'] . ')'
: $row['filename'];
$dump .= sprintf('<tr><td width="100%%"><b>%s</b><br>%s (%u KB)</td><td>%s</td><td>%s</td></tr>' . "\n",
htmlReady($name),
htmlReady($row['description']),
round($row['filesize'] / 1024),
htmlReady($row['nachname']),
date('d.m.Y', $row['mkdate']));
}
$dump .= '</table>' . "\n";
}
}
// Teilnehmer
if ($Modules['participants']
&& (Config::get()->AUTO_INSERT_SEM_PARTICIPANTS_VIEW_PERM || !in_array($sem_id, AutoInsert::getAllSeminars(true))))
{
$dump .= '<br>';
// Prepare statement that obtains the number of document a specific
// user has uploaded into a specific seminar
$documents_params = array($sem_id, null);
$query = "SELECT COUNT(*) FROM dokumente WHERE Seminar_id = ? AND user_id = ?";
if (count($unreadable_folders) > 0) {
$query .= " AND range_id NOT IN (?)";
$documents_params[] = $unreadable_folders;
}
$documents_statement = DBManager::get()->prepare($query);
// Prepare statement that obtains all participants of a specific
// seminar with a specific status
$ext_vis_query = get_ext_vis_query('seminar_user');
$query = "SELECT user_id, {$_fullname_sql['full']} AS fullname,
{$ext_vis_query} AS user_is_visible
FROM seminar_user
LEFT JOIN auth_user_md5 USING (user_id)
LEFT JOIN user_info USING (user_id)
WHERE Seminar_id = ? AND status = ?
GROUP by user_id
ORDER BY Nachname, Vorname";
$user_statement = DBManager::get()->prepare($query);
foreach (words('dozent tutor autor user') as $key) {
// die eigentliche Teil-Tabelle
$user_statement->execute(array($sem_id, $key));
$users = $user_statement->fetchAll(PDO::FETCH_ASSOC);
$user_statement->closeCursor();
//haben wir in der Personengattung ueberhaupt einen Eintrag?
if (count($users) > 0) {
$dump .= '<table width="100%" border="1" cellpadding="2" cellspacing="0">';
$dump .= '<tr><td align="left" colspan="3" class="table_header_bold">';
$dump .= '<h2 class="table_header_bold"> ' . get_title_for_status($key, count($users), $sem_type) . '</h2>';
$dump .= '</td></tr>' . "\n";
$dump .= '<th width="30%">' . _('Name') . '</th>';
$dump .= '<th width="10%">' . _('Forenbeiträge') . '</th>';
$dump .= '<th width="10%">' . _('Dokumente') . '</th></tr>' . "\n";
foreach ($users as $user) {
$documents_params[1] = $user['user_id'];
$documents_statement->execute($documents_params);
$count = $documents_statement->fetchColumn() ?: 0;
$documents_statement->closeCursor();
// get number of postings for this user from all forum-modules
$postings = 0;
foreach ($forum_modules as $plugin) {
$postings += $plugin->getNumberOfPostingsForUser($user['user_id'], $sem_id);
}
$dump .= sprintf('<tr><td>%s</td><td align="center">%u</td><td align="center">%u</td></tr>' . "\n",
$user['user_is_visible'] ? htmlReady($user['fullname']) : _('(unsichtbareR NutzerIn)'),
$postings, $count);
} // eine Zeile zuende
$dump.= '</table>' . "\n";
}
} // eine Gruppe zuende
}
return $dump;
} // end function dump_sem($sem_id)
/**
* Deletes the current seminar
*
* @return void returns success-message if seminar could be deleted
* otherwise an error-message
*/
public function delete()
{
$s_id = $this->id;
// Delete that Seminar.
// Alle Benutzer aus dem Seminar rauswerfen.
$query = "DELETE FROM seminar_user WHERE Seminar_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
if (($db_ar = $statement->rowCount()) > 0) {
$this->createMessage(sprintf(_("%s Teilnehmende und Lehrende archiviert."), $db_ar));
}
// Alle Benutzer aus Wartelisten rauswerfen
$query = "DELETE FROM admission_seminar_user WHERE seminar_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
// Alle beteiligten Institute rauswerfen
$query = "DELETE FROM seminar_inst WHERE Seminar_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
if (($db_ar = $statement->rowCount()) > 0) {
$this->createMessage(sprintf(_("%s Zuordnungen zu Einrichtungen archiviert."), $db_ar));
}
// user aus den Statusgruppen rauswerfen
$count = DeleteAllStatusgruppen($s_id);
if ($count > 0) {
$this->createMessage(_("Einträge aus Funktionen / Gruppen gelöscht."));
}
// Alle Eintraege aus dem Vorlesungsverzeichnis rauswerfen
$db_ar = StudipSemTree::DeleteSemEntries(null, $s_id);
if ($db_ar > 0) {
$this->createMessage(sprintf(_("%s Zuordnungen zu Bereichen archiviert."), $db_ar));
}
// Alle Termine mit allem was dranhaengt zu diesem Seminar loeschen.
if (($db_ar = SingleDateDB::deleteAllDates($s_id)) > 0) {
$this->createMessage(sprintf(_("%s Veranstaltungstermine archiviert."), $db_ar));
}
//Themen
IssueDB::deleteAllIssues($s_id);
//Cycles
SeminarCycleDate::deleteBySQL('seminar_id = ' . DBManager::get()->quote($s_id));
// Alle weiteren Postings zu diesem Seminar in den Forums-Modulen löschen
foreach (PluginEngine::getPlugins('ForumModule') as $plugin) {
$plugin->deleteContents($s_id); // delete content irrespective of plugin-activation in the seminar
if ($plugin->isActivated($s_id)) { // only show a message, if the plugin is activated, to not confuse the user
$this->createMessage(sprintf(_('Einträge in %s archiviert.'), $plugin->getPluginName()));
}
}
// Alle Dokumente zu diesem Seminar loeschen.
if (($db_ar = delete_all_documents($s_id)) > 0) {
$this->createMessage(sprintf(_("%s Dokumente und Ordner archiviert."), $db_ar));
}
// Freie Seite zu diesem Seminar löschen
$query = "DELETE FROM scm WHERE range_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
if (($db_ar = $statement->rowCount()) > 0) {
$this->createMessage(_("Freie Seite der Veranstaltung archiviert."));
}
// delete literatur
$del_lit = StudipLitList::DeleteListsByRange($s_id);
if ($del_lit) {
$this->createMessage(sprintf(_("%s Literaturlisten archiviert."),$del_lit['list']));
}
// Alle News-Verweise auf dieses Seminar löschen
if ( ($db_ar = StudipNews::DeleteNewsRanges($s_id)) ) {
$this->createMessage(sprintf(_("%s Ankündigungen gelöscht."), $db_ar));
}
//delete entry in news_rss_range
StudipNews::UnsetRssId($s_id);
//kill the datafields
DataFieldEntry::removeAll($s_id);
//kill all wiki-pages
$query = "DELETE FROM wiki WHERE range_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
if (($db_wiki = $statement->rowCount()) > 0) {
$this->createMessage(sprintf(_("%s Wiki-Seiten archiviert."), $db_wiki));
}
$query = "DELETE FROM wiki_links WHERE range_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
$query = "DELETE FROM wiki_locks WHERE range_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
// kill all the ressources that are assigned to the Veranstaltung (and all the linked or subordinated stuff!)
if (Config::get()->RESOURCES_ENABLE) {
$killAssign = new DeleteResourcesUser($s_id);
$killAssign->delete();
if ($rr = RoomRequest::existsByCourse($s_id)) {
RoomRequest::find($rr)->delete();
}
}
// kill virtual seminar-entries in calendar
$query = "DELETE FROM schedule_seminare WHERE seminar_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
if(get_config('ELEARNING_INTERFACE_ENABLE')){
global $connected_cms;
$del_cms = 0;
$cms_types = ObjectConnections::GetConnectedSystems($s_id);
if(count($cms_types)){
foreach($cms_types as $system){
ELearningUtils::loadClass($system);
$del_cms += $connected_cms[$system]->deleteConnectedModules($s_id);
}
$this->createMessage(sprintf(_("%s Verknüpfungen zu externen Systemen gelöscht."), $del_cms ));
}
}
//kill the object_user_vists for this seminar
object_kill_visits(null, $s_id);
// Logging...
$query = "SELECT CONCAT(seminare.VeranstaltungsNummer, ' ', seminare.name, '(', semester_data.name, ')')
FROM seminare
LEFT JOIN semester_data ON (seminare.start_time = semester_data.beginn)
WHERE seminare.Seminar_id='$s_id'";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($s_id));
$semlogname = $statement->fetchColumn() ?: sprintf('unknown sem_id: %s', $s_id);
StudipLog::log("SEM_ARCHIVE",$s_id,NULL,$semlogname);
// ...logged
// delete deputies if necessary
deleteAllDeputies($s_id);
UserDomain::removeUserDomainsForSeminar($s_id);
AutoInsert::deleteSeminar($s_id);
//Anmeldeset Zordnung entfernen
$cs = $this->getCourseSet();
if ($cs) {
CourseSet::removeCourseFromSet($cs->getId(), $this->getId());
$cs->load();
if (!count($cs->getCourses())
&& $cs->isGlobal()
&& $cs->getUserid() != '') {
$cs->delete();
}
}
AdmissionPriority::unsetAllPrioritiesForCourse($this->getId());
// und das Seminar loeschen.
$this->course->delete();
$this->restore();
return true;
}
function setFormObject()
{
$form_fields = array();
$form_name = $this->form_name;
if ($this->isNewEntry()) {
$this->fields['default_lit_list'] = array('caption' => _("Eintrag in diese Literaturliste"), 'info' => _("Wählen Sie hier eine persönliche Literaturliste aus, in die der neue Eintrag aufgenommen werden soll."), 'len' => 255, 'type' => 'select', 'options' => array_merge(array('---'), (array) StudipLitList::GetListsByRange($GLOBALS['user']->id, 'form_options')));
}
foreach ($this->fields as $field_name => $field_detail) {
if ($field_detail['caption']) {
if ($field_detail['select_list']) {
$form_fields[$field_name . "_select"] = array('type' => 'select', 'options' => $field_detail['select_list']);
$form_fields[$field_name . "_text"] = array('type' => 'text');
$form_fields[$field_name] = array('type' => 'combo', 'text' => $field_name . "_text", 'select' => $field_name . "_select", 'separator' => ' ');
} else {
$form_fields[$field_name]['type'] = $field_detail['type'];
if ($field_detail['type'] == 'text' && $field_detail['len'] > 100) {
$form_fields[$field_name]['type'] = 'textarea';
}
if ($field_detail['type'] == 'select') {
$form_fields[$field_name]['options'] = $field_detail['options'];
}
}
$form_fields[$field_name]['caption'] = $field_detail['caption'];
$form_fields[$field_name]['info'] = $field_detail['info'];
$form_fields[$field_name]['default_value'] = $field_detail['value'];
}
}
$form_fields['catalog_id'] = array('type' => 'hidden', 'default_value' => $this->fields['catalog_id']['value']);
$form_buttons = array('send' => array('type' => 'accept', 'caption' => _('speichern'), 'info' => _("Änderungen speichern")), 'reset' => array('caption' => _('zurücksetzen'), 'info' => _("Änderungen zurücksetzen")), 'delete' => array('caption' => _('löschen'), 'info' => _("Eintrag löschen")));
if (!is_object($this->form_obj)) {
$this->form_obj = new StudipForm($form_fields, $form_buttons, $form_name);
} else {
$this->form_obj->form_fields = $form_fields;
}
if ($this->form_obj->getFormFieldValue("catalog_id") != $this->getValue("catalog_id")) {
$this->form_obj->doFormReset();
}
return true;
}
/**
* Deletes an institute
* @param String $i_id Institute id
*/
public function delete_action($i_id)
{
CSRFProtection::verifyUnsafeRequest();
// Missing parameter
if (!Request::get('i_kill')) {
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Invalid ticket
if (!check_ticket(Request::option('studipticket'))) {
PageLayout::postMessage(MessageBox::error(_('Ihr Ticket ist abgelaufen. Versuchen Sie die letzte Aktion erneut.')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// User may not delete this institue
if (!$GLOBALS['perm']->have_perm('root') && !($GLOBALS['perm']->is_fak_admin() && get_config('INST_FAK_ADMIN_PERMS') === 'all')) {
PageLayout::postMessage(MessageBox::error(_('Sie haben nicht die Berechtigung Fakultäten zu löschen!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
$institute = Institute::find($i_id);
if ($institute === null) {
throw new Exception('Invalid institute id');
}
// Institut in use?
if (count($institute->home_courses)) {
PageLayout::postMessage(MessageBox::error(_('Diese Einrichtung kann nicht gelöscht werden, da noch Veranstaltungen an dieser Einrichtung existieren!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Institute has sub institutes?
if (count($institute->sub_institutes)) {
PageLayout::postMessage(MessageBox::error(_('Diese Einrichtung kann nicht gelöscht werden, da sie den Status Fakultät hat und noch andere Einrichtungen zugeordnet sind!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Is the user allowed to delete faculties?
if ($institute->is_fak && !$GLOBALS['perm']->have_perm('root')) {
PageLayout::postMessage(MessageBox::error(_('Sie haben nicht die Berechtigung Fakultäten zu löschen!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Save users, name and number of courses
$user_ids = $institute->members->pluck('user_id');
$i_name = $institute->name;
$i_courses = count($institute->courses);
// Delete that institute
if (!$institute->delete()) {
PageLayout::postMessage(MessageBox::error(_('Die Einrichtung konnte nicht gelöscht werden.')));
} else {
$details = array();
// logging - put institute's name in info - it's no longer derivable from id afterwards
log_event('INST_DEL', $i_id, NULL, $i_name);
// set a suitable default institute for each user
foreach ($user_ids as $user_id) {
log_event('INST_USER_DEL', $i_id, $user_id);
checkExternDefaultForUser($user_id);
}
if (count($user_ids)) {
$details[] = sprintf(_('%u Mitarbeiter gelöscht.'), count($user_ids));
}
// Report number of formerly associated courses
if ($i_courses) {
$details[] = sprintf(_('%u Beteiligungen an Veranstaltungen gelöscht'), $i_courses);
}
// delete literatur
$del_lit = StudipLitList::DeleteListsByRange($i_id);
if ($del_lit) {
$details[] = sprintf(_('%u Literaturlisten gelöscht.'), $del_lit['list']);
}
// delete news-links
StudipNews::DeleteNewsRanges($i_id);
//delete entry in news_rss_range
StudipNews::UnsetRssId($i_id);
//updating range_tree
$query = "UPDATE range_tree SET name = ?, studip_object = '', studip_object_id = '' WHERE studip_object_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array(_('(in Stud.IP gelöscht)'), $i_id));
if (($db_ar = $statement->rowCount()) > 0) {
$details[] = sprintf(_('%u Bereiche im Einrichtungsbaum angepasst.'), $db_ar);
}
// Statusgruppen entfernen
if ($db_ar = DeleteAllStatusgruppen($i_id) > 0) {
$details[] = sprintf(_('%s Funktionen/Gruppen gelöscht.'), $db_ar);
}
//kill the datafields
DataFieldEntry::removeAll($i_id);
//kill all wiki-pages
$removed_wiki_pages = 0;
foreach (array('', '_links', '_locks') as $area) {
$query = "DELETE FROM wiki{$area} WHERE range_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($i_id));
$removed_wiki_pages += $statement->rowCount();
}
if ($removed_wiki_pages > 0) {
$details[] = sprintf(_('%u Wikiseiten gelöscht.'));
}
// kill all the ressources that are assigned to the Veranstaltung (and all the linked or subordinated stuff!)
if (get_config('RESOURCES_ENABLE')) {
$killAssign = new DeleteResourcesUser($i_id);
$killAssign->delete();
}
// delete all configuration files for the "extern modules"
if (get_config('EXTERN_ENABLE')) {
$counts = ExternConfig::DeleteAllConfigurations($i_id);
if ($counts) {
$details[] = sprintf(_('%u Konfigurationsdateien für externe Seiten gelöscht.'), $counts);
}
}
// delete all contents in forum-modules
foreach (PluginEngine::getPlugins('ForumModule') as $plugin) {
$plugin->deleteContents($i_id);
// delete content irrespective of plugin-activation in the seminar
if ($plugin->isActivated($i_id)) {
// only show a message, if the plugin is activated, to not confuse the user
$details[] = sprintf(_('Einträge in %s gelöscht.'), $plugin->getPluginName());
}
}
// Delete assigned documents
$db_ar = delete_all_documents($i_id);
if ($db_ar > 0) {
$details[] = sprintf(_('%u Dokumente gelöscht.'), $db_ar);
}
//kill the object_user_vists for this institut
object_kill_visits(null, $i_id);
// Report success with details
$message = sprintf(_('Die Einrichtung "%s" wurde gelöscht!'), $i_name);
PageLayout::postMessage(MessageBox::success($message, $details));
}
$this->redirect('institute/basicdata/index?cid=');
}
/**
* Builds an array containing all available elements that are part of a
* user's homepage together with their visibility. It isn't sufficient to
* just load the visibility settings from database, because if the user
* has added some data (e.g. CV) but not yet assigned a special visibility
* to that field, it wouldn't show up.
*
* @return array An array containing all available homepage elements
* together with their visibility settings in the form
* $name => $visibility.
*/
public function get_homepage_elements()
{
global $NOT_HIDEABLE_FIELDS;
$query = "SELECT user_info.*, auth_user_md5.*\n FROM auth_user_md5\n LEFT JOIN user_info USING (user_id)\n WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->auth_user['user_id']));
$my_data = $statement->fetch(PDO::FETCH_ASSOC);
$homepage_visibility = get_local_visibility_by_id($this->auth_user['user_id'], 'homepage');
if (is_array(json_decode($homepage_visibility, true))) {
$homepage_visibility = json_decode($homepage_visibility, true);
} else {
$homepage_visibility = array();
}
// News
$news = StudipNews::GetNewsByRange($this->auth_user['user_id'], true);
// Non-private dates.
if (Config::get()->CALENDAR_ENABLE) {
$dates = CalendarEvent::countBySql('range_id = ?', array($this->auth_user['user_id']));
}
// Votes
if (Config::get()->VOTE_ENABLE) {
//$voteDB = new VoteDB();
$activeVotes = Questionnaire::countBySQL("user_id = ? AND visible = '1'", array($this->auth_user['user_id']));
$stoppedVotes = Questionnaire::countBySQL("user_id = ? AND visible = '0'", array($this->auth_user['user_id']));
}
// Evaluations
$evalDB = new EvaluationDB();
$activeEvals = $evalDB->getEvaluationIDs($this->auth_user['user_id'], EVAL_STATE_ACTIVE);
// Literature
$lit_list = StudipLitList::GetListsByRange($this->auth_user['user_id']);
// Free datafields
$data_fields = DataFieldEntry::getDataFieldEntries($this->auth_user['user_id'], 'user');
// Homepage plugins
//$homepageplugins = PluginEngine::getPlugins('HomepagePlugin');
// Deactivate plugin visibility settings because they aren't working now.
$homepageplugins = array();
$user_domains = count(UserDomain::getUserDomains());
// Now join all available elements with visibility settings.
$homepage_elements = array();
if (Avatar::getAvatar($this->auth_user['user_id'])->is_customized() && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['picture']) {
$homepage_elements["picture"] = array("name" => _("Eigenes Bild"), "visibility" => $homepage_visibility["picture"] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Allgemeine Daten');
}
if ($my_data["motto"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['motto']) {
$homepage_elements["motto"] = array("name" => _("Motto"), "visibility" => $homepage_visibility["motto"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Private Daten');
}
if (Config::get()->ENABLE_SKYPE_INFO) {
if ($GLOBALS['user']->cfg->getValue('SKYPE_NAME') && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['skype_name']) {
$homepage_elements["skype_name"] = array("name" => _("Skype Name"), "visibility" => $homepage_visibility["skype_name"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Private Daten');
if ($GLOBALS['user']->cfg->getValue('SKYPE_ONLINE_STATUS')) {
$homepage_elements["skype_online_status"] = array("name" => _("Skype Online Status"), "visibility" => $homepage_visibility["skype_online_status"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Private Daten');
}
}
}
if ($my_data["privatnr"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['Private Daten_phone']) {
$homepage_elements["private_phone"] = array("name" => _("Private Telefonnummer"), "visibility" => $homepage_visibility["private_phone"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Private Daten');
}
if ($my_data["privatcell"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['private_cell']) {
$homepage_elements["private_cell"] = array("name" => _("Private Handynummer"), "visibility" => $homepage_visibility["private_cell"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Private Daten');
}
if ($my_data["privadr"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['privadr']) {
$homepage_elements["privadr"] = array("name" => _("Private Adresse"), "visibility" => $homepage_visibility["privadr"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Private Daten');
}
if ($my_data["Home"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['homepage']) {
$homepage_elements["homepage"] = array("name" => _("Homepage-Adresse"), "visibility" => $homepage_visibility["homepage"] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Private Daten');
}
if ($news && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['news']) {
$homepage_elements["news"] = array("name" => _("Ankündigungen"), "visibility" => $homepage_visibility["news"] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Allgemeine Daten');
}
if (Config::get()->CALENDAR_ENABLE && $dates && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['dates']) {
$homepage_elements["termine"] = array("name" => _("Termine"), "visibility" => $homepage_visibility["termine"] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Allgemeine Daten');
}
if (Config::get()->VOTE_ENABLE && ($activeVotes || $stoppedVotes || $activeEvals) && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['votes']) {
$homepage_elements["votes"] = array("name" => _("Fragebögen"), "visibility" => $homepage_visibility["votes"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Allgemeine Daten');
}
$query = "SELECT 1\n FROM user_inst\n LEFT JOIN Institute USING (Institut_id)\n WHERE user_id = ? AND inst_perms = 'user'";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->auth_user['user_id']));
if ($statement->fetchColumn() && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['studying']) {
$homepage_elements["studying"] = array("name" => _("Wo ich studiere"), "visibility" => $homepage_visibility["studying"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Studien-/Einrichtungsdaten');
}
if ($lit_list && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['literature']) {
$homepage_elements["literature"] = array("name" => _("Literaturlisten"), "visibility" => $homepage_visibility["literature"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Allgemeine Daten');
}
if ($my_data["lebenslauf"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['lebenslauf']) {
$homepage_elements["lebenslauf"] = array("name" => _("Lebenslauf"), "visibility" => $homepage_visibility["lebenslauf"] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Private Daten');
}
if ($my_data["hobby"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['hobby']) {
$homepage_elements["hobby"] = array("name" => _("Hobbies"), "visibility" => $homepage_visibility["hobby"] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Private Daten');
}
if ($my_data["publi"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['publi']) {
$homepage_elements["publi"] = array("name" => _("Publikationen"), "visibility" => $homepage_visibility["publi"] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Private Daten');
}
if ($my_data["schwerp"] && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']]['schwerp']) {
$homepage_elements["schwerp"] = array("name" => _("Arbeitsschwerpunkte"), "visibility" => $homepage_visibility["schwerp"] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Private Daten');
}
if ($data_fields) {
foreach ($data_fields as $key => $field) {
if ($field->getValue() && $field->isEditable($this->auth_user['perms']) && !$NOT_HIDEABLE_FIELDS[$this->auth_user['perms']][$key]) {
$homepage_elements[$key] = array('name' => $field->getName(), 'visibility' => $homepage_visibility[$key] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'extern' => true, 'category' => 'Zusätzliche Datenfelder');
}
}
}
$query = "SELECT kategorie_id, name\n FROM kategorien\n WHERE range_id = ?\n ORDER BY priority";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->auth_user['user_id']));
while ($category = $statement->fetch(PDO::FETCH_ASSOC)) {
$homepage_elements["kat_" . $category["kategorie_id"]] = array("name" => $category["name"], "visibility" => $homepage_visibility["kat_" . $category["kategorie_id"]] ?: get_default_homepage_visibility($this->auth_user['user_id']), "extern" => true, 'category' => 'Eigene Kategorien');
}
if ($homepageplugins) {
foreach ($homepageplugins as $plugin) {
$homepage_elements['plugin_' . $plugin->getPluginId()] = array("name" => $plugin->getPluginName(), "visibility" => $homepage_visibility["plugin_" . $plugin->getPluginId()] ?: get_default_homepage_visibility($this->auth_user['user_id']), 'category' => 'Plugins');
}
}
return $homepage_elements;
}
/**
* Displays print view of literature list
*/
public function print_view_action()
{
PageLayout::removeStylesheet('style.css');
PageLayout::addStylesheet('print.css');
// use special stylesheet for printing
$_range_id = Request::option('_range_id');
if ($_range_id != $GLOBALS['user']->id && !$GLOBALS['perm']->have_studip_perm('user', $_range_id)) {
throw new AccessDeniedException();
}
$_the_tree = TreeAbstract::GetInstance("StudipLitList", $_range_id);
$this->title = sprintf(_("Literatur %s"), $_the_tree->root_name);
$this->list = StudipLitList::GetFormattedListsByRange($_range_id, false, false);
}
/**
* Entry point of the controller that displays all the information of the selected or current user
* @return void
*/
public function index_action()
{
// Template Index_Box for render-partials
$layout = $GLOBALS['template_factory']->open('shared/content_box');
$this->shared_box = $layout;
// if he has not yet stored into user_info, he comes in with no values
if ($this->current_user->mkdate === null) {
$this->current_user->store();
}
if (get_config('NEWS_RSS_EXPORT_ENABLE')) {
$news_author_id = StudipNews::GetRssIdFromUserId($this->current_user->user_id);
if ($news_author_id) {
PageLayout::addHeadElement('link', array('rel' => 'alternate', 'type' => 'application/rss+xml', 'title' => 'RSS', 'href' => 'rss.php?id=' . $news_author_id));
}
}
// Get Avatar
$this->avatar = Avatar::getAvatar($this->current_user->user_id)->getImageTag(Avatar::NORMAL);
// GetScroreList
if (get_config('SCORE_ENABLE')) {
if ($this->current_user->user_id === $GLOBALS['user']->id || $this->current_user->score) {
$this->score = Score::GetMyScore($this->current_user);
$this->score_title = Score::getTitel($this->score, $this->current_user->geschlecht);
}
}
// Additional user information
$this->public_email = get_visible_email($this->current_user->user_id);
$this->motto = $this->profile->getVisibilityValue('motto');
$this->private_nr = $this->profile->getVisibilityValue('privatnr', 'private_phone');
$this->private_cell = $this->profile->getVisibilityValue('privatcell', 'private_cell');
$this->privadr = $this->profile->getVisibilityValue('privadr', 'privadr');
$this->homepage = $this->profile->getVisibilityValue('Home', 'homepage');
// skype informations
if (get_config('ENABLE_SKYPE_INFO') && $this->profile->checkVisibility('skype_name')) {
$this->skype_name = UserConfig::get($this->current_user->user_id)->SKYPE_NAME;
$this->skype_status = UserConfig::get($this->current_user->user_id)->SKYPE_ONLINE_STATUS && $this->profile->checkVisibility('skype_online_status');
}
// get generic datafield entries
$this->shortDatafields = $this->profile->getShortDatafields();
$this->longDatafields = $this->profile->getLongDatafields();
// get working station of an user (institutes)
$this->institutes = $this->profile->getInstitutInformations();
// get studying informations of an user
if ($this->current_user->perms != 'dozent') {
$study_institutes = UserModel::getUserInstitute($this->current_user->user_id, true);
if (count($study_institutes) > 0 && $this->profile->checkVisibility('studying')) {
$this->study_institutes = $study_institutes;
}
}
if ($this->current_user->user_id == $this->user->user_id && $GLOBALS['has_denoted_fields']) {
$this->has_denoted_fields = true;
}
// get kings informations
if (Config::Get()->SCORE_ENABLE) {
if ($this->current_user->user_id === $GLOBALS['user']->id || $this->current_user->score) {
$kings = $this->profile->getKingsInformations();
if ($kings != null) {
$this->kings = $kings;
}
}
}
$show_admin = $this->perm->have_perm('autor') && $this->user->user_id == $this->current_user->user_id || isDeputyEditAboutActivated() && isDeputy($this->user->user_id, $this->current_user->user_id, true);
if ($this->profile->checkVisibility('news') or $show_admin === true) {
$response = $this->relay('news/display/' . $this->current_user->user_id);
$this->news = $response->body;
}
// calendar
if (get_config('CALENDAR_ENABLE')) {
if (!in_array($this->current_user->perms, words('admin root'))) {
if ($this->profile->checkVisibility('termine')) {
$response = $this->relay('calendar/contentbox/display/' . $this->current_user->user_id);
$this->dates = $response->body;
}
}
}
// include and show votes and tests
if (get_config('VOTE_ENABLE') && $this->profile->checkVisibility('votes')) {
$response = $this->relay('questionnaire/widget/' . $this->current_user->user_id . "/user");
$this->votes = $response->body;
}
// Hier werden Lebenslauf, Hobbys, Publikationen und Arbeitsschwerpunkte ausgegeben:
$ausgabe_felder = array('lebenslauf' => _('Lebenslauf'), 'hobby' => _('Hobbys'), 'publi' => _('Publikationen'), 'schwerp' => _('Arbeitsschwerpunkte'));
$ausgabe_inhalt = array();
foreach ($ausgabe_felder as $key => $value) {
if ($this->profile->checkVisibility($key)) {
$ausgabe_inhalt[$value] = $this->current_user[$key];
}
}
$this->ausgabe_inhalt = array_filter($ausgabe_inhalt);
// Anzeige der Seminare, falls User = dozent
if ($this->current_user['perms'] == 'dozent') {
$this->seminare = array_filter($this->profile->getDozentSeminars());
}
// Hompageplugins
$homepageplugins = PluginEngine::getPlugins('HomepagePlugin');
foreach ($homepageplugins as $homepageplugin) {
if ($homepageplugin->isActivated($this->current_user->user_id, 'user')) {
// get homepageplugin tempaltes
$template = $homepageplugin->getHomepageTemplate($this->current_user->user_id);
// create output of the plugins
if (!empty($template)) {
$render .= $template->render(null, $layout);
}
$layout->clear_attributes();
}
}
$this->hompage_plugin = $render;
// show literature info
if (get_config('LITERATURE_ENABLE')) {
$lit_list = StudipLitList::GetFormattedListsByRange($this->current_user->user_id);
if ($this->current_user->user_id == $this->user->user_id) {
$this->admin_url = 'dispatch.php/literature/edit_list.php?_range_id=self';
$this->admin_title = _('Literaturlisten bearbeiten');
}
if ($this->profile->checkVisibility('literature')) {
$this->show_lit = true;
$this->lit_list = $lit_list;
}
}
// get categories
$category = Kategorie::findByUserId($this->current_user->user_id);
foreach ($category as $cat) {
$head = $cat->name;
$body = $cat->content;
unset($vis_text);
if ($this->user->user_id == $this->current_user->user_id) {
$vis_text .= ' ( ' . Visibility::getStateDescription('kat_' . $cat->kategorie_id) . ' )';
}
if ($this->profile->checkVisibility('kat_' . $cat->kategorie_id)) {
$categories[$cat->kategorie_id]['head'] = $head;
$categories[$cat->kategorie_id]['zusatz'] = $vis_text;
$categories[$cat->kategorie_id]['content'] = $body;
}
}
if (!empty($categories)) {
$this->categories = array_filter($categories, function ($item) {
return !empty($item['content']);
});
}
}