// 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 . package account import ( "context" "errors" apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model" "github.com/superseriousbusiness/gotosocial/internal/db" "github.com/superseriousbusiness/gotosocial/internal/gtserror" "github.com/superseriousbusiness/gotosocial/internal/gtsmodel" "github.com/superseriousbusiness/gotosocial/internal/id" "github.com/superseriousbusiness/gotosocial/internal/log" "github.com/superseriousbusiness/gotosocial/internal/util" ) // BookmarksGet returns a pageable response of statuses that are bookmarked by requestingAccount. // Paging for this response is done based on bookmark ID rather than status ID. func (p *Processor) BookmarksGet(ctx context.Context, requestingAccount *gtsmodel.Account, limit int, maxID string, minID string) (*apimodel.PageableResponse, gtserror.WithCode) { bookmarks, err := p.state.DB.GetStatusBookmarks(ctx, requestingAccount.ID, limit, maxID, minID) if err != nil { return nil, gtserror.NewErrorInternalError(err) } var ( count = len(bookmarks) items = make([]interface{}, 0, count) nextMaxIDValue = id.Highest prevMinIDValue = id.Lowest ) for _, bookmark := range bookmarks { status, err := p.state.DB.GetStatusByID(ctx, bookmark.StatusID) if err != nil { if errors.Is(err, db.ErrNoEntries) { // We just don't have the status for some reason. // Skip this one. continue } return nil, gtserror.NewErrorInternalError(err) // A real error has occurred. } visible, err := p.filter.StatusVisible(ctx, requestingAccount, status) if err != nil { log.Errorf(ctx, "error checking bookmarked status visibility: %s", err) continue } if !visible { continue } // Convert the status. item, err := p.tc.StatusToAPIStatus(ctx, status, requestingAccount) if err != nil { log.Errorf(ctx, "error converting bookmarked status to api: %s", err) continue } items = append(items, item) // Page based on bookmark ID, not status ID. // Note that we only set these values here // when we're certain that the caller is able // to see the status, *and* we're sure that // we can produce an api model representation. if bookmark.ID < nextMaxIDValue { nextMaxIDValue = bookmark.ID // Lowest ID (for paging down). } if bookmark.ID > prevMinIDValue { prevMinIDValue = bookmark.ID // Highest ID (for paging up). } } if len(items) == 0 { return util.EmptyPageableResponse(), nil } return util.PackagePageableResponse(util.PageableResponseParams{ Items: items, Path: "/api/v1/bookmarks", NextMaxIDValue: nextMaxIDValue, PrevMinIDValue: prevMinIDValue, Limit: limit, }) }