/**
* 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/' . $this->scm->id);
}
wikiEdit($keyword, NULL, $user->id, Request::quoted('lastpage'));
} else {
// Default action: Display WikiPage (+ logic for submission)
//
if (empty($keyword)) {
$keyword = 'WikiWikiWeb';
// display Start page as default
}
releaseLocks($keyword);
// kill old locks
$special = "";
if (Request::submitted('submit')) {
//
// Page was edited and submitted
//
submitWikiPage($keyword, $version, Studip\Markup::purifyHtml(Request::get('body')), $user->id, $SessSemName[1]);
$version = "";
// $version="" means: get latest
} else {
if ($cmd == "abortedit") {
// Editieren abgebrochen
//
// Editing page was aborted
//
releasePageLocks($keyword, $user->id);
// kill lock (set when starting to edit)
if (Request::quoted('lastpage')) {
// if editing new page was aborted, display last page again
$keyword = Request::quoted('lastpage');
}
} else {
/**
* Updates the item content of any kind
*
* @access private
* @param boolean $no_delete YES/NO (optional)
* @return boolean true (reinits the tree)
*/
function execCommandUpdateItem($no_delete = false)
{
$mode = $this->getInstance($this->itemID);
$title = Request::get('title');
if ($title == "" && $mode != QUESTION_BLOCK) {
$title = _("Kein Titel angegeben.");
}
$text = Studip\Markup::purifyHtml(trim(Request::get('text')));
switch ($mode) {
case ROOT_BLOCK:
$this->tree->eval->setTitle($title);
$this->tree->eval->setText($text);
//global features
$this->tree->eval->setAnonymous(Request::get('anonymous'));
$this->tree->eval->save();
if ($this->tree->eval->isError) {
return EvalCommon::showErrorReport($this->tree->eval, _("Fehler beim Einlesen (root-item)"));
}
$this->msg[$this->itemID] = "msg§" . _("Veränderungen wurden gespeichert.");
break;
case ARRANGMENT_BLOCK:
$group =& $this->tree->getGroupObject($this->itemID, true);
$group->setTitle($title);
$group->setText($text);
$group->save();
if ($group->isError) {
return EvalCommon::showErrorReport($this->tree->eval, _("Fehler beim Einlesen (Block)"));
}
$this->msg[$this->itemID] = "msg§" . _("Veränderungen wurden gespeichert.");
$group = null;
break;
case QUESTION_BLOCK:
$group =& $this->tree->getGroupObject($this->itemID, true);
$group->setTitle($title);
$group->setText($text);
$group->setMandatory(Request::get('mandatory'));
$group->save();
// update the questions
$msg = $this->execCommandUpdateQuestions();
$no_answers = 0;
$group =& $this->tree->getGroupObject($this->itemID, true);
// info about missing answers
if ($group->getChildren() && $group->getTemplateID() == NULL) {
foreach ($group->getChildren() as $question) {
if ($question->getChildren() == NULL) {
$no_answers++;
}
}
if ($no_answers == 1) {
if ($this->msg[$this->itemID]) {
$this->msg[$this->itemID] .= "<br>" . _("Einer Frage wurden noch keine Antwortenmöglichkeiten zugewiesen.");
} else {
$this->msg[$this->itemID] .= "info§" . _("Einer Frage wurden noch keine Antwortenmöglichkeiten zugewiesen.");
}
} elseif ($no_answers > 1) {
if ($this->msg[$this->itemID]) {
$this->msg[$this->itemID] .= "<br>" . sprintf(_("%s Fragen wurden noch keine Antwortenmöglichkeiten zugewiesen."), $no_answers);
} else {
$this->msg[$this->itemID] .= "info§" . sprintf(_("%s Fragen wurden noch keine Antwortenmöglichkeiten zugewiesen."), $no_answers);
}
}
}
if ($group->isError) {
return EvalCommon::showErrorReport($this->tree->eval, _("Fehler beim Einlesen (Fragenblock)"));
}
if ($this->msg[$this->itemID]) {
$this->msg[$this->itemID] .= "<br>" . _("Veränderungen wurden gespeichert.");
} else {
$this->msg[$this->itemID] .= "msg§" . _("Veränderungen wurden gespeichert.");
}
if ($msg) {
$this->msg[$this->itemID] = $this->msg[$this->itemID] . "<br>" . $msg;
}
# }
break;
default:
$this->msg[$this->itemID] .= "info§" . _("Falscher Blocktyp. Es wurden keine Veränderungen vorgenommen.");
break;
}
$this->changed = true;
return true;
}
/**
* Stores a user's details.
*/
public function store_action()
{
$this->check_ticket();
$changed = false;
if (Config::get()->ENABLE_SKYPE_INFO) {
$new_skype_name = Request::get('skype_name');
if ($new_skype_name != $this->config->SKYPE_NAME) {
$this->config->store('SKYPE_NAME', $new_skype_name);
Visibility::updatePrivacySettingWithTest(Request::get('skype_name'), _("Skype Name"), "skype_name", 'privatedata', 1, $this->user->user_id);
$changed = true;
}
if (Request::int('skype_online_status') != $this->config->SKYPE_ONLINE_STATUS) {
$this->config->store('SKYPE_ONLINE_STATUS', Request::int('skype_online_status'));
Visibility::updatePrivacySettingWithTest(Request::int('skype_online_status'), _("Skype Online Status"), "skype_online_status", 'skype_name', 1, $this->user->user_id);
$changed = true;
}
}
$mapping = array('telefon' => 'privatnr', 'cell' => 'privatcell', 'anschrift' => 'privadr', 'home' => 'Home', 'motto' => 'motto', 'hobby' => 'hobby', 'lebenslauf' => 'lebenslauf', 'schwerp' => 'schwerp', 'publi' => 'publi');
// Visibilitymapping Remove in Stud.IP 3.0 with a migration
$vis_mapping = array('telefon' => 'private_phone', 'cell' => 'private_cell', 'anschrift' => 'privadr', 'home' => 'homepage', 'motto' => 'motto', 'hobby' => 'hobby', 'lebenslauf' => 'lebenslauf', 'schwerp' => 'schwerp', 'publi' => 'publi');
$settingsname = array('telefon' => _('Private Telefonnummer'), 'cell' => _('Private Handynummer'), 'anschrift' => _('Private Adresse'), 'home' => _('Homepage-Adresse'), 'motto' => _('Motto'), 'hobby' => _('Hobbies'), 'lebenslauf' => _('Lebenslauf'), 'schwerp' => _('Arbeitsschwerpunkte'), 'publi' => _('Publikationen'));
foreach ($mapping as $key => $column) {
$value = Request::get($key);
if (in_array($key, array('hobby', 'lebenslauf', 'schwerp', 'publi'))) {
// purify HTML input for these fields if wysiwyg is used
$value = Studip\Markup::purifyHtml($value);
}
if ($this->user->{$column} != $value && $this->shallChange('user_info.' . $column, $column, $value)) {
$this->user->{$column} = $value;
Visibility::updatePrivacySettingWithTest($value, $settingsname[$key], $vis_mapping[$key], 'privatedata', 1, $this->user->user_id);
$changed = true;
}
}
$datafields_changed = false;
$errors = array();
$datafields = DataFieldEntry::getDataFieldEntries($this->user->user_id, 'user');
$data = Request::getArray('datafields');
foreach ($datafields as $id => $entry) {
if (isset($data[$id]) && $data[$id] != $entry->getValue()) {
// i really dont know if this is correct but it works
Visibility::updatePrivacySettingWithTest($data[$id], $entry->getName(), $entry->getID(), 'additionaldata', 1, $this->user->user_id);
$entry->setValueFromSubmit($data[$id]);
if ($entry->isValid()) {
if ($entry->store()) {
$datafields_changed = true;
}
} else {
$errors[] = sprintf(_('Fehlerhafter Eintrag im Feld <em>%s</em>: %s (Eintrag wurde nicht gespeichert)'), $entry->getName(), $entry->getDisplayValue());
}
}
}
if (count($errors) > 0) {
$this->reportErrorWithDetails(_('Bitte überprüfen Sie Ihre Eingaben.'), $errors);
} else {
if ($this->user->store() || $changed || $datafields_changed) {
$this->reportSuccess(_('Daten im Lebenslauf u.a. wurden geändert.'));
setTempLanguage($this->user->user_id);
$this->postPrivateMessage(_('Daten im Lebenslauf u.a. wurden geändert.'));
restoreLanguage();
}
}
$this->redirect('settings/details');
}
public function index_action()
{
if (Request::isPost() && Request::get("edit") && $GLOBALS['perm']->have_studip_perm("tutor", $_SESSION['SessionSeminar'])) {
$topic = new CourseTopic(Request::option("issue_id"));
if ($topic['seminar_id'] && $topic['seminar_id'] !== $_SESSION['SessionSeminar']) {
throw new AccessDeniedException();
}
if (Request::submitted("delete_topic")) {
$topic->delete();
PageLayout::postMessage(MessageBox::success(_("Thema gelöscht.")));
} else {
$topic['title'] = Request::get("title");
$topic['description'] = Studip\Markup::purifyHtml(Request::get("description"));
if ($topic->isNew()) {
$topic['seminar_id'] = $_SESSION['SessionSeminar'];
}
$topic->store();
//change dates for this topic
$former_date_ids = $topic->dates->pluck("termin_id");
$new_date_ids = array_keys(Request::getArray("date"));
foreach (array_diff($former_date_ids, $new_date_ids) as $delete_termin_id) {
$topic->dates->unsetByPk($delete_termin_id);
}
foreach (array_diff($new_date_ids, $former_date_ids) as $add_termin_id) {
$date = CourseDate::find($add_termin_id);
if ($date) {
$topic->dates[] = $date;
}
}
$topic->store();
if (Request::get("folder") && !$topic->folder) {
$topic->connectWithDocumentFolder();
}
// create a connection to the module forum (can be anything)
// will update title and description automagically
if (Request::get("forumthread")) {
$topic->connectWithForumThread();
}
if (Request::option("issue_id") === "new") {
Request::set("open", $topic->getId());
}
PageLayout::postMessage(MessageBox::success(_("Thema gespeichert.")));
$this->redirect("course/topics/index");
}
}
if (Request::isPost() && Request::option("move_down")) {
$topics = CourseTopic::findBySeminar_id($_SESSION['SessionSeminar']);
$mainkey = null;
foreach ($topics as $key => $topic) {
if ($topic->getId() === Request::option("move_down")) {
$mainkey = $key;
}
$topic['priority'] = $key + 1;
}
if ($mainkey !== null && $mainkey < count($topics)) {
$topics[$mainkey]->priority++;
$topics[$mainkey + 1]->priority--;
}
foreach ($topics as $key => $topic) {
$topic->store();
}
}
if (Request::isPost() && Request::option("move_up")) {
$topics = CourseTopic::findBySeminar_id($_SESSION['SessionSeminar']);
foreach ($topics as $key => $topic) {
if ($topic->getId() === Request::option("move_up") && $key > 0) {
$topic['priority'] = $key;
$topics[$key - 1]->priority = $key + 1;
$topics[$key - 1]->store();
} else {
$topic['priority'] = $key + 1;
}
$topic->store();
}
}
Navigation::activateItem('/course/schedule/topics');
$this->topics = CourseTopic::findBySeminar_id($_SESSION['SessionSeminar']);
$this->cancelled_dates_locked = LockRules::Check($_SESSION['SessionSeminar'], 'cancelled_dates');
}
/**
* Update the submitted entry.
*
* @param string $topic_id id of the entry to update
* @throws AccessDeniedException
*/
function update_entry_action($topic_id)
{
if (Request::isXhr()) {
$name = studip_utf8decode(Request::get('name', _('Kein Titel')));
$content = Studip\Markup::purifyHtml(studip_utf8decode(Request::get('content', _('Keine Beschreibung'))));
} else {
$name = Request::get('name', _('Kein Titel'));
$content = Studip\Markup::purifyHtml(Request::get('content', _('Keine Beschreibung')));
}
ForumPerm::check('add_entry', $this->getId(), $topic_id);
if (ForumPerm::hasEditPerms($topic_id)) {
ForumEntry::update($topic_id, $name, $content);
} else {
throw new AccessDeniedException(_('Sie haben keine Berechtigung, diesen Eintrag zu editieren!'));
}
if (Request::isXhr()) {
$this->render_text(json_encode(array('name' => studip_utf8encode(htmlReady($name)), 'content' => studip_utf8encode(formatReady($content)))));
} else {
$this->redirect(PluginEngine::getLink('coreforum/index/index/' . $topic_id . '#' . $topic_id));
}
}
/**
* Sends a message and redirects the user.
*/
public function send_action()
{
PageLayout::setTitle(_("Nachricht verschicken"));
if (Request::isPost() && count(array_filter(Request::getArray("message_to"))) && Request::submitted("message_body")) {
$messaging = new messaging();
$rec_uname = array();
foreach (Request::getArray("message_to") as $user_id) {
if ($user_id) {
$rec_uname[] = get_username($user_id);
}
}
$messaging->provisonal_attachment_id = Request::option("message_id");
$messaging->send_as_email = Request::int("message_mail");
$messaging->insert_message(Studip\Markup::purifyHtml(Request::get("message_body")), $rec_uname, $GLOBALS['user']->id, '', '', '', null, Request::get("message_subject"), "", 'normal', trim(Request::get("message_tags")) ?: null);
if (Request::option('answer_to')) {
$old_message = Message::find(Request::option('answer_to'));
if ($old_message) {
$old_message->originator->answered = 1;
$old_message->store();
}
}
PageLayout::postMessage(MessageBox::success(_("Nachricht wurde verschickt.")));
} else {
if (!count(array_filter(Request::getArray('message_to')))) {
PageLayout::postMessage(MessageBox::error(_('Sie haben nicht angegeben, wer die Nachricht empfangen soll!')));
}
}
}
/**
* Builds news dialog for editing / adding news
*
* @param string $id news id (in case news already exists; otherwise set to "new")
* @param string $context_range range id (only for new news; set to 'template' for copied news)
* @param string $template_id template id (source of news template)
*
*/
function edit_news_action($id = '', $context_range = '', $template_id = '')
{
// initialize
$this->news_isvisible = array('news_basic' => true, 'news_comments' => false, 'news_areas' => false);
$ranges = array();
$this->ranges = array();
$this->area_options_selectable = array();
$this->area_options_selected = array();
$this->may_delete = false;
$this->route = "news/edit_news/{$id}";
if ($context_range) {
$this->route .= "/{$context_range}";
if ($template_id) {
$this->route .= "/{$template_id}";
}
}
$msg_object = new messaging();
if ($id == "new") {
unset($id);
$this->title = _("Ankündigung erstellen");
} else {
$this->title = _("Ankündigung bearbeiten");
}
// user has to have autor permission at least
if (!$GLOBALS['perm']->have_perm(autor)) {
$this->set_status(401);
return $this->render_nothing();
}
// Output as dialog (Ajax-Request) or as Stud.IP page?
if (Request::isXhr()) {
$this->set_layout(null);
header('X-Title: ' . $this->title);
} else {
$this->set_layout($GLOBALS['template_factory']->open('layouts/base'));
}
// load news and comment data and check if user has permission to edit
$news = new StudipNews($id);
if (!$news->isNew()) {
$this->comments = StudipComment::GetCommentsForObject($id);
}
if (!$news->havePermission('edit') and !$news->isNew()) {
$this->set_status(401);
PageLayout::postMessage(MessageBox::error(_('Keine Berechtigung!')));
return $this->render_nothing();
}
// if form sent, get news data by post vars
if (Request::get('news_isvisible')) {
// visible categories, selected areas, topic, and body are utf8 encoded when sent via ajax
$this->news_isvisible = unserialize(Request::get('news_isvisible'));
if (Request::isXhr()) {
$this->area_options_selected = unserialize(studip_utf8decode(Request::get('news_selected_areas')));
$this->area_options_selectable = unserialize(studip_utf8decode(Request::get('news_selectable_areas')));
$topic = studip_utf8decode(Request::get('news_topic'));
$body = transformBeforeSave(Studip\Markup::purifyHtml(studip_utf8decode(Request::get('news_body'))));
} else {
$this->area_options_selected = unserialize(Request::get('news_selected_areas'));
$this->area_options_selectable = unserialize(Request::get('news_selectable_areas'));
$topic = Request::get('news_topic');
$body = transformBeforeSave(Studip\Markup::purifyHtml(Request::get('news_body')));
}
$date = $this->getTimeStamp(Request::get('news_startdate'), 'start');
$expire = $this->getTimeStamp(Request::get('news_enddate'), 'end') ? $this->getTimeStamp(Request::get('news_enddate'), 'end') - $this->getTimeStamp(Request::get('news_startdate'), 'start') : '';
$allow_comments = Request::get('news_allow_comments') ? 1 : 0;
if (Request::submitted('comments_status_deny')) {
$this->anker = 'news_comments';
$allow_comments = 0;
} elseif (Request::submitted('comments_status_allow')) {
$this->anker = 'news_comments';
$allow_comments = 1;
}
if ($news->getValue('topic') != $topic or $news->getValue('body') != $body or $news->getValue('date') != $date or $news->getValue('allow_comments') != $allow_comments or $news->getValue('expire') != $expire) {
$changed = true;
}
$news->setValue('topic', $topic);
$news->setValue('body', $body);
$news->setValue('date', $date);
$news->setValue('expire', $expire);
$news->setValue('allow_comments', $allow_comments);
} elseif ($id) {
// if news id given check for valid id and load ranges
if ($news->isNew()) {
PageLayout::postMessage(MessageBox::error(_('Die Ankündigung existiert nicht!')));
return $this->render_nothing();
}
$ranges = $news->news_ranges->toArray();
} elseif ($template_id) {
// otherwise, load data from template
$news_template = new StudipNews($template_id);
if ($news_template->isNew()) {
PageLayout::postMessage(MessageBox::error(_('Die Ankündigung existiert nicht!')));
return $this->render_nothing();
}
// check for permission
if (!$news_template->havePermission('edit')) {
$this->set_status(401);
return $this->render_nothing();
}
$ranges = $news_template->news_ranges->toArray();
// remove those ranges for which user doesn't have permission
foreach ($ranges as $key => $news_range) {
if (!$news->haveRangePermission('edit', $news_range['range_id'])) {
$changed_areas++;
$this->news_isvisible['news_areas'] = true;
unset($ranges[$key]);
}
}
if ($changed_areas == 1) {
PageLayout::postMessage(MessageBox::info(_('1 zugeordneter Bereich wurde nicht übernommen, weil Sie dort keine Ankündigungen erstellen dürfen.')));
} elseif ($changed_areas) {
PageLayout::postMessage(MessageBox::info(sprintf(_('%s zugeordnete Bereiche wurden nicht übernommen, weil Sie dort keine Ankündigungen erstellen dürfen.'), $changed_areas)));
}
$news->setValue('topic', $news_template->getValue('topic'));
$news->setValue('body', $news_template->getValue('body'));
$news->setValue('date', $news_template->getValue('date'));
$news->setValue('expire', $news_template->getValue('expire'));
$news->setValue('allow_comments', $news_template->getValue('allow_comments'));
} else {
// for new news, set startdate to today and range to dialog context
$news->setValue('date', strtotime(date('Y-m-d')));
// + 12*60*60;
$news->setValue('expire', 604800);
if ($context_range != '' and $context_range != 'template') {
$add_range = new NewsRange(array('', $context_range));
$ranges[] = $add_range->toArray();
}
}
// build news var for template
$this->news = $news->toArray();
// treat faculties and institutes as one area group (inst)
foreach ($ranges as $range) {
switch ($range['type']) {
case 'fak':
$this->area_options_selected['inst'][$range['range_id']] = $range['name'];
break;
default:
$this->area_options_selected[$range['type']][$range['range_id']] = $range['name'];
}
}
// define search presets
$this->search_presets['user'] = _('Meine Profilseite');
if ($GLOBALS['perm']->have_perm('autor') and !$GLOBALS['perm']->have_perm('admin')) {
$my_sem = $this->search_area('__THIS_SEMESTER__');
if (count($my_sem['sem'])) {
$this->search_presets['sem'] = _('Meine Veranstaltungen im aktuellen Semester') . ' (' . count($my_sem['sem']) . ')';
}
}
if ($GLOBALS['perm']->have_perm('dozent') and !$GLOBALS['perm']->have_perm('root')) {
$my_inst = $this->search_area('__MY_INSTITUTES__');
if (count($my_inst)) {
$this->search_presets['inst'] = _('Meine Einrichtungen') . ' (' . count($my_inst['inst']) . ')';
}
}
if ($GLOBALS['perm']->have_perm('root')) {
$this->search_presets['global'] = $this->area_structure['global']['title'];
}
// perform search
if (Request::submitted('area_search') or Request::submitted('area_search_preset')) {
$this->anker = 'news_areas';
$this->search_term = studip_utf8decode(Request::get('area_search_term'));
if (Request::submitted('area_search')) {
$this->area_options_selectable = $this->search_area($this->search_term);
} else {
$this->current_search_preset = Request::option('search_preset');
if ($this->current_search_preset == 'inst') {
$this->area_options_selectable = $my_inst;
} elseif ($this->current_search_preset == 'sem') {
$this->area_options_selectable = $my_sem;
} elseif ($this->current_search_preset == 'user') {
$this->area_options_selectable = array('user' => array($GLOBALS['auth']->auth['uid'] => get_fullname()));
} elseif ($this->current_search_preset == 'global') {
$this->area_options_selectable = array('global' => array('studip' => _('Stud.IP')));
}
}
if (!count($this->area_options_selectable)) {
unset($this->search_term);
} else {
// already assigned areas won't be selectable
foreach ($this->area_options_selected as $type => $data) {
foreach ($data as $id => $title) {
unset($this->area_options_selectable[$type][$id]);
}
}
}
}
// delete comment(s)
if (Request::submitted('delete_marked_comments')) {
$this->anker = 'news_comments';
$this->flash['question_text'] = delete_comments(Request::optionArray('mark_comments'));
$this->flash['question_param'] = array('mark_comments' => Request::optionArray('mark_comments'), 'delete_marked_comments' => 1);
// reload comments
if (!$this->flash['question_text']) {
$this->comments = StudipComment::GetCommentsForObject($id);
$changed = true;
}
}
if ($news->havePermission('delete')) {
$this->comments_admin = true;
}
if (is_array($this->comments)) {
foreach ($this->comments as $key => $comment) {
if (Request::submitted('news_delete_comment_' . $comment['comment_id'])) {
$this->anker = 'news_comments';
$this->flash['question_text'] = delete_comments($comment['comment_id']);
$this->flash['question_param'] = array('mark_comments' => array($comment['comment_id']), 'delete_marked_comments' => 1);
}
}
}
// open / close category
foreach ($this->news_isvisible as $category => $value) {
if (Request::submitted('toggle_' . $category) or Request::get($category . '_js')) {
$this->news_isvisible[$category] = $this->news_isvisible[$category] ? false : true;
$this->anker = $category;
}
}
// add / remove areas
if (Request::submitted('news_add_areas') and is_array($this->area_options_selectable)) {
$this->anker = 'news_areas';
foreach (Request::optionArray('area_options_selectable') as $range_id) {
foreach ($this->area_options_selectable as $type => $data) {
if (isset($data[$range_id])) {
$this->area_options_selected[$type][$range_id] = $data[$range_id];
unset($this->area_options_selectable[$type][$range_id]);
}
}
}
}
if (Request::submitted('news_remove_areas') and is_array($this->area_options_selected)) {
$this->anker = 'news_areas';
foreach (Request::optionArray('area_options_selected') as $range_id) {
foreach ($this->area_options_selected as $type => $data) {
if (isset($data[$range_id])) {
$this->area_options_selectable[$type][$range_id] = $data[$range_id];
unset($this->area_options_selected[$type][$range_id]);
}
}
}
}
// prepare to save news
if (Request::submitted('save_news') and Request::isPost()) {
CSRFProtection::verifySecurityToken();
//prepare ranges array for already assigned news_ranges
foreach ($news->getRanges() as $range_id) {
$this->ranges[$range_id] = get_object_type($range_id, array('global', 'fak', 'inst', 'sem', 'user'));
}
// check if new ranges must be added
foreach ($this->area_options_selected as $type => $area_group) {
foreach ($area_group as $range_id => $area_title) {
if (!isset($this->ranges[$range_id])) {
if ($news->haveRangePermission('edit', $range_id)) {
$news->addRange($range_id);
$changed = true;
} else {
PageLayout::postMessage(MessageBox::error(sprintf(_('Sie haben keine Berechtigung zum Ändern der Bereichsverknüpfung für "%s".'), htmlReady($area_title))));
$error++;
}
}
}
}
// check if assigned ranges must be removed
foreach ($this->ranges as $range_id => $range_type) {
if ($range_type === 'fak' && !isset($this->area_options_selected['inst'][$range_id]) || $range_type !== 'fak' && !isset($this->area_options_selected[$range_type][$range_id])) {
if ($news->havePermission('unassign', $range_id)) {
$news->deleteRange($range_id);
$changed = true;
} else {
PageLayout::postMessage(MessageBox::error(_('Sie haben keine Berechtigung zum Ändern der Bereichsverknüpfung.')));
$error++;
}
}
}
// save news
if ($news->validate() and !$error) {
if ($news->getValue('user_id') != $GLOBALS['auth']->auth['uid']) {
$news->setValue('chdate_uid', $GLOBALS['auth']->auth['uid']);
setTempLanguage($news->getValue('user_id'));
$msg = sprintf(_('Ihre Ankündigung "%s" wurde von %s verändert.'), $news->getValue('topic'), get_fullname() . ' (' . get_username() . ')') . "\n";
$msg_object->insert_message($msg, get_username($news->getValue('user_id')), "____%system%____", FALSE, FALSE, "1", FALSE, _("Systemnachricht:") . " " . _("Ankündigung geändert"));
restoreLanguage();
} else {
$news->setValue('chdate_uid', '');
}
$news->store();
PageLayout::postMessage(MessageBox::success(_('Die Ankündigung wurde gespeichert.')));
// in fallback mode redirect to edit page with proper news id
if (!Request::isXhr() and !$id) {
$this->redirect('news/edit_news/' . $news->getValue('news_id'));
} elseif (Request::isXhr()) {
$this->render_nothing();
}
}
}
// check if user has full permission on news object
if ($news->havePermission('delete')) {
$this->may_delete = true;
}
}
