// GoToSocial // Copyright (C) GoToSocial Authors admin@gotosocial.org // SPDX-License-Identifier: AGPL-3.0-or-later // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU Affero General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Affero General Public License for more details. // // You should have received a copy of the GNU Affero General Public License // along with this program. If not, see <http://www.gnu.org/licenses/>. package util import ( "fmt" "strconv" apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model" "github.com/superseriousbusiness/gotosocial/internal/util" ) // ParseDuration parses the given raw interface belonging // the given fieldName as an integer duration. func ParseDuration(rawI any, fieldName string) (*int, error) { var ( asInteger int err error ) switch raw := rawI.(type) { case float64: // Submitted as JSON number // (casts to float64 by default). asInteger = int(raw) case string: // Submitted as JSON string or form field. asInteger, err = strconv.Atoi(raw) if err != nil { err = fmt.Errorf( "could not parse %s value %s as integer: %w", fieldName, raw, err, ) } default: // Submitted as god-knows-what. err = fmt.Errorf( "could not parse %s type %T as integer", fieldName, rawI, ) } if err != nil { return nil, err } return &asInteger, nil } // ParseNullableDuration is like ParseDuration, but // for JSON values that may have been sent as `null`. // // IsSpecified should be checked and "true" on the // given nullable before calling this function. func ParseNullableDuration( nullable apimodel.Nullable[any], fieldName string, ) (*int, error) { if nullable.IsNull() { // Was specified as `null`, // return pointer to zero value. return util.Ptr(0), nil } rawI, err := nullable.Get() if err != nil { return nil, err } return ParseDuration(rawI, fieldName) }