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<?php
/**
* ArchivedCourse.php
* model class for table archiv
*
* 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 André Noack <noack@data-quest.de>
* @copyright 2012 Stud.IP Core-Group
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
*
* @property string $id alias column for seminar_id
* @property string $seminar_id database column
* @property string $name database column
* @property string $untertitel database column
* @property string $beschreibung database column
* @property int $start_time database column
* @property string $semester database column
* @property string $heimat_inst_id database column
* @property string $institute database column
* @property string $dozenten database column
* @property string $fakultaet database column
* @property string $dump database column
* @property string $archiv_file_id database column
* @property string $archiv_protected_file_id database column
* @property int $mkdate database column
* @property string $forumdump database column
* @property string|null $wikidump database column
* @property string $studienbereiche database column
* @property string $veranstaltungsnummer database column
* @property SimpleORMapCollection|ArchivedCourseMember[] $members has_many ArchivedCourseMember
* @property Institute $home_institut belongs_to Institute
*/
class ArchivedCourse extends SimpleORMap implements PrivacyObject
{
protected static function configure($config = [])
{
$config['db_table'] = 'archiv';
$config['has_many']['members'] = [
'class_name' => ArchivedCourseMember::class,
'on_delete' => 'delete',
'on_store' => 'store',
];
$config['belongs_to']['home_institut'] = [
'class_name' => Institute::class,
'foreign_key' => 'heimat_inst_id',
];
$config['registered_callbacks']['after_delete'][] = 'deleteFiles';
parent::configure($config);
}
/**
* Export available data of a given user into a storage object
* (an instance of the StoredUserData class) for that user.
*
* @param StoredUserData $storage object to store data into
*/
public static function exportUserData(StoredUserData $storage)
{
$sorm = self::findThru($storage->user_id, [
'thru_table' => 'archiv_user',
'thru_key' => 'user_id',
'thru_assoc_key' => 'Seminar_id',
'assoc_foreign_key' => 'Seminar_id',
]);
if ($sorm) {
$limit = 'seminar_id name untertitel beschreibung start_time '
. 'semester heimat_inst_id institute dozenten fakultaet '
. 'archiv_file_id archiv_protected_file_id mkdate '
. 'studienbereiche VeranstaltungsNummer';
$field_data = [];
foreach ($sorm as $row) {
$field_data[] = $row->toRawArray($limit);
}
if ($field_data) {
$storage->addTabularData(_('archivierte Seminare'), 'archiv', $field_data);
}
}
}
/**
* delete data files belonging to this archived course
*
* @return int number of deleted files
*/
public function deleteFiles()
{
$ok = 0;
if ($this->archiv_file_id) {
$ok += unlink($GLOBALS['ARCHIV_PATH'] . '/' . basename($this->archiv_file_id));
}
if ($this->archiv_protected_file_id) {
$ok += unlink($GLOBALS['ARCHIV_PATH'] . '/' . basename($this->archiv_protected_file_id));
}
return $ok;
}
}
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