function edit_action($area_id)
{
ForumPerm::check('edit_area', $this->getId(), $area_id);
if (Request::isAjax()) {
ForumEntry::update($area_id, studip_utf8decode(Request::get('name')), studip_utf8decode(Request::get('content')));
$this->render_json(array('content' => ForumEntry::killFormat(ForumEntry::killEdit(studip_utf8decode(Request::get('content'))))));
} else {
ForumEntry::update($area_id, Request::get('name'), Request::get('content'));
$this->flash['messages'] = array('success' => _('Die Änderungen am Bereich wurden gespeichert.'));
$this->redirect(PluginEngine::getLink('coreforum/index/index'));
}
}
/**
* Create/Update the linked posting for the passed issue_id
*
* @param string $seminar_id
* @param string $issue_id issue id to link to
* @param string $title (new) title of the posting
* @param string $content (new) content of the posting
*/
static function setThreadForIssue($seminar_id, $issue_id, $title, $content)
{
if ($topic_id = self::getThreadIdForIssue($issue_id)) {
// update
ForumEntry::update($topic_id, $title ?: _('Ohne Titel'), $content);
} else {
// create
// make sure the forum is set up properly
ForumEntry::checkRootEntry($seminar_id);
$topic_id = md5(uniqid(rand()));
ForumEntry::insert(array('topic_id' => $topic_id, 'seminar_id' => $seminar_id, 'user_id' => $GLOBALS['user']->id, 'name' => $title ?: _('Ohne Titel'), 'content' => $content, 'author' => get_fullname($GLOBALS['user']->id), 'author_host' => getenv('REMOTE_ADDR')), $seminar_id);
$stmt = DBManager::get()->prepare("INSERT INTO forum_entries_issues\n (issue_id, topic_id) VALUES (?, ?)");
$stmt->execute(array($issue_id, $topic_id));
}
}
/**
* Update an existing one forum entry
*
* @put /forum_entry/:entry_id
*/
public function updateForumEntry($entry_id)
{
$entry = $this->findEntry($entry_id);
$cid = $parent['course_id'];
$perm = self::isArea($entry) ? 'edit_area' : 'edit_entry';
if (!\ForumPerm::hasEditPerms($entry_id) || !\ForumPerm::has($perm, $cid)) {
$this->error(401);
}
$subject = (string) trim($this->data['subject']);
$content = (string) trim($this->data['content']);
// areas and threads need a subject, postings do not
if ($entry['depth'] < 3 && !$subject) {
$this->error(400, 'Subject required.');
}
// all entries besides the area need content
if ($entry['depth'] > 1 && !$content) {
$this->error(400, 'Content required.');
}
if ($entry['depth'] >= 3 && $subject) {
$this->error(400, 'Must not have subject here.');
}
\ForumEntry::update($entry_id, $subject, $content);
$this->status(204);
}
/**
* 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));
}
}
