/**
* Change language-specific stuff in the db for a user. Currently
* changes the name of the 'assessmentfiles' folder in the user's
* files area and the views and artefacts tagged for the profile
* sideblock
*
* @param int $userid user id to set preference for
* @param string $oldlang old language
* @param string $newlang new language
*/
function change_language($userid, $oldlang, $newlang)
{
if (get_field('artefact_installed', 'active', 'name', 'file')) {
safe_require('artefact', 'file');
ArtefactTypeFolder::change_language($userid, $oldlang, $newlang);
}
set_field_select('artefact_tag', 'tag', get_string_from_language($newlang, 'profile'), 'WHERE tag = ? AND artefact IN (SELECT id FROM {artefact} WHERE "owner" = ?)', array(get_string_from_language($oldlang, 'profile'), $userid));
set_field_select('view_tag', 'tag', get_string_from_language($newlang, 'profile'), 'WHERE tag = ? AND "view" IN (SELECT id FROM {view} WHERE "owner" = ?)', array(get_string_from_language($oldlang, 'profile'), $userid));
}
