gotosocial/internal/processing/account/bookmarks.go

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/*
GoToSocial
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
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"
"fmt"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
func (p *Processor) BookmarksGet(ctx context.Context, requestingAccount *gtsmodel.Account, limit int, maxID string, minID string) (*apimodel.PageableResponse, gtserror.WithCode) {
if requestingAccount == nil {
return nil, gtserror.NewErrorForbidden(fmt.Errorf("cannot retrieve bookmarks without a requesting account"))
}
bookmarks, err := p.db.GetBookmarks(ctx, requestingAccount.ID, limit, maxID, minID)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
count := len(bookmarks)
filtered := make([]*gtsmodel.Status, 0, len(bookmarks))
nextMaxIDValue := ""
prevMinIDValue := ""
for i, b := range bookmarks {
s, err := p.db.GetStatusByID(ctx, b.StatusID)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
visible, err := p.filter.StatusVisible(ctx, s, requestingAccount)
if err == nil && visible {
if i == count-1 {
nextMaxIDValue = b.ID
}
if i == 0 {
prevMinIDValue = b.ID
}
filtered = append(filtered, s)
}
}
count = len(filtered)
if count == 0 {
return util.EmptyPageableResponse(), nil
}
items := []interface{}{}
for _, s := range filtered {
item, err := p.tc.StatusToAPIStatus(ctx, s, requestingAccount)
if err != nil {
return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting status to api: %s", err))
}
items = append(items, item)
}
return util.PackagePageableResponse(util.PageableResponseParams{
Items: items,
Path: "/api/v1/bookmarks",
NextMaxIDValue: nextMaxIDValue,
PrevMinIDValue: prevMinIDValue,
Limit: limit,
ExtraQueryParams: []string{},
})
}