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<?php
/**
* HiddenFolder.php
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* @author Dominik Feldschnieders <dofeldsc@uos.de>
* @copyright 2016 Stud.IP Core-Group
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
*/
class HiddenFolder extends PermissionEnabledFolder
{
public static $sorter = 6;
// nobody can see, write or read in this folder except the lecturer and his tutors
protected $permission = 0;
public static function availableInRange(SimpleORMap|string $range_id_or_object, string $user_id): bool
{
$range_id = is_object($range_id_or_object) ? $range_id_or_object->id : $range_id_or_object;
return Seminar_Perm::get()->have_studip_perm('tutor', $range_id, $user_id);
}
/**
* Returns the name of the HiddenFolder type.
*
* @return string the name of the HiddenFolder type
*/
public static function getTypeName(): string
{
return _("Unsichtbarer Ordner");
}
/**
* This function returns the suitable Icon for this folder type (HiddenFolder)
*
* @return Icon The icon object for this folder type
*/
public function getIcon(string $role = Icon::DEFAULT_ROLE): Icon
{
$shape = $this->is_empty
? 'folder-lock-empty'
: 'folder-lock-full';
return Icon::create($shape, $role);
}
/**
* HiddenFolder constructor.
*/
public function __construct($folderdata = null)
{
parent::__construct($folderdata);
$this->permission = 0;
}
/**
* Returns the description template for a instance of a HiddenFolder type
*
* @return \Flexi\Template|string|null A description template for a instance of the type HiddenFolder
*/
public function getDescriptionTemplate(): \Flexi\Template|string|null
{
$template = $GLOBALS['template_factory']->open('filesystem/hidden_folder/description.php');
$template->type = self::getTypeName();
$template->folder = $this;
$template->folderdata = $this->folderdata;
return $template;
}
/**
* Returns the edit template for this folder type.
*
* @return \Flexi\Template|null
*/
public function getEditTemplate(): ?\Flexi\Template
{
$template = $GLOBALS['template_factory']->open('filesystem/hidden_folder/edit.php');
$template->download_allowed = $this->download_allowed;
return $template;
}
/**
* Sets the data from a submitted edit template.
*
* @param array|ArrayAccess $folderdata The data from the edit template.
*
* @return FolderType|MessageBox
*/
public function setDataFromEditTemplate(array|ArrayAccess $folderdata): FolderType|MessageBox
{
$this->download_allowed = (int) $folderdata['hidden_folder_download_allowed'];
return parent::setDataFromEditTemplate($folderdata);
}
/**
* @param $attribute
* @return mixed
*/
public function __get($attribute)
{
if ($attribute === 'download_allowed') {
return !empty($this->folderdata['data_content']['download_allowed']);
}
return $this->folderdata[$attribute];
}
/**
* @param $name
* @param $value
* @return mixed
*/
public function __set($name, $value)
{
if ($name === 'download_allowed') {
return $this->folderdata['data_content']['download_allowed'] = $value;
}
return $this->folderdata[$name] = $value;
}
/**
* @param FileRef $file_ref
* @param string $user_id
* @return bool
*/
public function isFileDownloadable(FileRef $file_ref, string $user_id): bool
{
if ($this->download_allowed || Seminar_Perm::get()->have_studip_perm('tutor', $this->range_id, $user_id)) {
return $file_ref->terms_of_use->isDownloadable($this->range_id, $this->range_type, true, $user_id);
}
return false;
}
}
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