// 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 account import ( "context" "errors" "fmt" apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model" "github.com/superseriousbusiness/gotosocial/internal/db" "github.com/superseriousbusiness/gotosocial/internal/gtscontext" "github.com/superseriousbusiness/gotosocial/internal/gtserror" "github.com/superseriousbusiness/gotosocial/internal/gtsmodel" "github.com/superseriousbusiness/gotosocial/internal/log" ) var noLists = make([]*apimodel.List, 0) // ListsGet returns all lists owned by requestingAccount, which contain a follow for targetAccountID. func (p *Processor) ListsGet(ctx context.Context, requestingAccount *gtsmodel.Account, targetAccountID string) ([]*apimodel.List, gtserror.WithCode) { targetAccount, err := p.state.DB.GetAccountByID(ctx, targetAccountID) if err != nil { if errors.Is(err, db.ErrNoEntries) { return nil, gtserror.NewErrorNotFound(errors.New("account not found")) } return nil, gtserror.NewErrorInternalError(fmt.Errorf("db error: %w", err)) } visible, err := p.filter.AccountVisible(ctx, requestingAccount, targetAccount) if err != nil { return nil, gtserror.NewErrorInternalError(fmt.Errorf("db error: %w", err)) } if !visible { return nil, gtserror.NewErrorNotFound(errors.New("account not found")) } // Requester has to follow targetAccount // for them to be in any of their lists. follow, err := p.state.DB.GetFollow( // Don't populate follow. gtscontext.SetBarebones(ctx), requestingAccount.ID, targetAccountID, ) if err != nil && !errors.Is(err, db.ErrNoEntries) { return nil, gtserror.NewErrorInternalError(fmt.Errorf("db error: %w", err)) } if follow == nil { return noLists, nil // by definition we know they're in no lists } listEntries, err := p.state.DB.GetListEntriesForFollowID( // Don't populate entries. gtscontext.SetBarebones(ctx), follow.ID, ) if err != nil && !errors.Is(err, db.ErrNoEntries) { return nil, gtserror.NewErrorInternalError(fmt.Errorf("db error: %w", err)) } count := len(listEntries) if count == 0 { return noLists, nil } apiLists := make([]*apimodel.List, 0, count) for _, listEntry := range listEntries { list, err := p.state.DB.GetListByID( // Don't populate list. gtscontext.SetBarebones(ctx), listEntry.ListID, ) if err != nil { log.Debugf(ctx, "skipping list %s due to error %q", listEntry.ListID, err) continue } apiList, err := p.converter.ListToAPIList(ctx, list) if err != nil { log.Debugf(ctx, "skipping list %s due to error %q", listEntry.ListID, err) continue } apiLists = append(apiLists, apiList) } return apiLists, nil }