WHERE dokument_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array(Request::get("copyfile")));
$result = $statement->fetch(PDO::FETCH_ASSOC);
if (($rechte) || ($folder_tree->isWriteable(Request::get("copyintofolder") , $user->id))) {
$doc = new StudipDocument();
$doc->setData(
array(
'range_id' => Request::get("copyintofolder"),
'user_id' => $user->id,
'seminar_id' => $SessSemName[1],
'name' => $result['name'],
'description' => $result['description'],
'filename' => $result['filename'],
'mkdate' => $result['mkdate'],
'chdate' => time(),
'filesize' => $result['filesize'],
'autor_host' => $result['autor_host'],
'download' => 0,
'url' => $result['url'],
'protected' => $result['protected'],
'priority' => 0
));
$doc->store();
}
}
$output = ob_get_clean();
print studip_utf8encode($output);
page_close();
die();
function edit_item($item_id, $type, $name, $description, $protected = 0, $url = '', $filesize = '')
{
global $SessionSeminar;
$folder_tree = TreeAbstract::GetInstance('StudipDocumentTree', array('range_id' => $SessionSeminar));
if ($url != '') {
$url_parts = parse_url($url);
$the_file_name = basename($url_parts['path']);
}
if ($type) {
$query = "UPDATE folder
SET description = ?, name = IFNULL(?, name)
WHERE folder_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array(
$description,
strlen($name) ? $name : null,
$item_id,
));
if ($GLOBALS['perm']->have_studip_perm('tutor', $SessionSeminar)) {
if ($folder_tree->permissions_activated) {
foreach(array('r' => 'read', 'w' => 'write', 'x' => 'exec') as $p => $v){
if (Request::get('perm_' . $v)) {
$folder_tree->setPermission($item_id, $p);
} else {
$folder_tree->unsetPermission($item_id, $p);
}
}
}
if (Request::get('perm_folder')) {
$folder_tree->setPermission($item_id, 'f');
} else {
$folder_tree->unsetPermission($item_id, 'f');
}
}
return $statement->rowCount() > 0;
} else {
$doc = new StudipDocument($item_id);
$doc->setData(compact(words('name description protected')));
if ($url != '') {
$doc['url'] = $url;
$doc['filename'] = $the_file_name;
}
return !!$doc->store();
}
}
/**
* Create a new document using the given file and metadata.
* This method makes sure that there are no inconsistencies between a real
* file and its database entry. Only if the file were copied/moved to the
* documents folder, the database entry is written. If this fails too, the
* file will be unlinked again.
* The first parameter can either be an uploaded file or the path to an
* already existing one. This file will either be moved using
* move_uploaded_file or it will be copied.
* The destination is determined this way: If the second parameter $data
* already contains a "dokument_id", this will be used as the file's
* destination. This is usually the case when refreshing a file.
* If there is no such parameter, a new "dokument_id" is generated as usual
* and is used as the file's destination.
*
* Before a document (and its file) is created, the notification
* "DocumentWillCreate" will be posted.
* If the document was created successfuly, the notification
* "DocumentDidCreate" will be posted.
* It the document was updated rather than created (see above), the
* notifications will be "DocumentWillUpdate" and "DocumentDidUpdate".
* The subject of the notification will always be that document.
*
* @param $file string full path to a file (either uploaded or already existing)
* @param $data array an array containing the metadata of the document;
* just use the same way as StudipDocument::setData
* @return StudipDocument|null if successful the created document, null otherwise
*/
static function createWithFile($file, $data)
{
$doc = new StudipDocument(@$data['dokument_id']);
$doc->setData($data);
// create new ID (and thus path)
if (!$doc->getId()) {
$doc->setId($doc->getNewId());
}
$notifications = !isset($data['dokument_id']) ? array('DocumentWillCreate', 'DocumentDidCreate') : array('DocumentWillUpdate', 'DocumentDidUpdate');
// send DocumentWill(Create|Update) notification
NotificationCenter::postNotification($notifications[0], $doc);
if (!$doc->attachFile($file) || !$doc->safeStore()) {
return null;
}
// send DocumentDid(Create|Update) notification
NotificationCenter::postNotification($notifications[1], $doc);
return $doc;
}
