if (false) {
$DB = new mysqli_native_moodle_database();
$CFG = new stdClass();
$USER = new stdClass();
$PAGE = new moodle_page();
$OUTPUT = new core_renderer();
}
$courseid = required_param('course', PARAM_INT);
$returnurl = new moodle_url('/course/view.php', array('id' => $courseid));
require_login($courseid);
$delete_param = function_exists('optional_param_array') ? optional_param_array('delete', null, PARAM_RAW) : optional_param('delete', null, PARAM_RAW);
if (is_array($delete_param)) {
try {
set_time_limit(0);
$delete_ids = array_map('intval', array_keys($delete_param));
list($sql, $params) = $DB->get_in_or_equal($delete_ids);
$records = $DB->get_records_select(sharing_cart\record::TABLE, "userid = {$USER->id} AND id {$sql}", $params);
if (!$records) {
throw new sharing_cart\exception('recordnotfound');
}
$storage = new sharing_cart\storage();
$deleted_ids = array();
foreach ($records as $record) {
$storage->delete($record->filename);
$deleted_ids[] = $record->id;
}
list($sql, $params) = $DB->get_in_or_equal($deleted_ids);
$DB->delete_records_select(sharing_cart\record::TABLE, "id {$sql}", $params);
sharing_cart\record::renumber($USER->id);
redirect($returnurl);
} catch (sharing_cart\exception $ex) {
