gotosocial/internal/processing/account/update.go

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/*
GoToSocial
Copyright (C) 2021 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 (
"bytes"
"errors"
"fmt"
"io"
"mime/multipart"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/media"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
func (p *processor) Update(account *gtsmodel.Account, form *apimodel.UpdateCredentialsRequest) (*apimodel.Account, error) {
l := p.log.WithField("func", "AccountUpdate")
if form.Discoverable != nil {
if err := p.db.UpdateOneByID(account.ID, "discoverable", *form.Discoverable, &gtsmodel.Account{}); err != nil {
return nil, fmt.Errorf("error updating discoverable: %s", err)
}
}
if form.Bot != nil {
if err := p.db.UpdateOneByID(account.ID, "bot", *form.Bot, &gtsmodel.Account{}); err != nil {
return nil, fmt.Errorf("error updating bot: %s", err)
}
}
if form.DisplayName != nil {
if err := util.ValidateDisplayName(*form.DisplayName); err != nil {
return nil, err
}
displayName := util.RemoveHTML(*form.DisplayName) // no html allowed in display name
if err := p.db.UpdateOneByID(account.ID, "display_name", displayName, &gtsmodel.Account{}); err != nil {
return nil, err
}
}
if form.Note != nil {
if err := util.ValidateNote(*form.Note); err != nil {
return nil, err
}
note := util.SanitizeHTML(*form.Note) // html OK in note but sanitize it
if err := p.db.UpdateOneByID(account.ID, "note", note, &gtsmodel.Account{}); err != nil {
return nil, err
}
}
if form.Avatar != nil && form.Avatar.Size != 0 {
avatarInfo, err := p.UpdateAvatar(form.Avatar, account.ID)
if err != nil {
return nil, err
}
l.Tracef("new avatar info for account %s is %+v", account.ID, avatarInfo)
}
if form.Header != nil && form.Header.Size != 0 {
headerInfo, err := p.UpdateHeader(form.Header, account.ID)
if err != nil {
return nil, err
}
l.Tracef("new header info for account %s is %+v", account.ID, headerInfo)
}
if form.Locked != nil {
if err := p.db.UpdateOneByID(account.ID, "locked", *form.Locked, &gtsmodel.Account{}); err != nil {
return nil, err
}
}
if form.Source != nil {
if form.Source.Language != nil {
if err := util.ValidateLanguage(*form.Source.Language); err != nil {
return nil, err
}
if err := p.db.UpdateOneByID(account.ID, "language", *form.Source.Language, &gtsmodel.Account{}); err != nil {
return nil, err
}
}
if form.Source.Sensitive != nil {
if err := p.db.UpdateOneByID(account.ID, "locked", *form.Locked, &gtsmodel.Account{}); err != nil {
return nil, err
}
}
if form.Source.Privacy != nil {
if err := util.ValidatePrivacy(*form.Source.Privacy); err != nil {
return nil, err
}
if err := p.db.UpdateOneByID(account.ID, "privacy", *form.Source.Privacy, &gtsmodel.Account{}); err != nil {
return nil, err
}
}
}
// fetch the account with all updated values set
updatedAccount := &gtsmodel.Account{}
if err := p.db.GetByID(account.ID, updatedAccount); err != nil {
return nil, fmt.Errorf("could not fetch updated account %s: %s", account.ID, err)
}
p.fromClientAPI <- gtsmodel.FromClientAPI{
APObjectType: gtsmodel.ActivityStreamsProfile,
APActivityType: gtsmodel.ActivityStreamsUpdate,
GTSModel: updatedAccount,
OriginAccount: updatedAccount,
}
acctSensitive, err := p.tc.AccountToMastoSensitive(updatedAccount)
if err != nil {
return nil, fmt.Errorf("could not convert account into mastosensitive account: %s", err)
}
return acctSensitive, nil
}
// UpdateAvatar does the dirty work of checking the avatar part of an account update form,
// parsing and checking the image, and doing the necessary updates in the database for this to become
// the account's new avatar image.
func (p *processor) UpdateAvatar(avatar *multipart.FileHeader, accountID string) (*gtsmodel.MediaAttachment, error) {
var err error
if int(avatar.Size) > p.config.MediaConfig.MaxImageSize {
err = fmt.Errorf("avatar with size %d exceeded max image size of %d bytes", avatar.Size, p.config.MediaConfig.MaxImageSize)
return nil, err
}
f, err := avatar.Open()
if err != nil {
return nil, fmt.Errorf("could not read provided avatar: %s", err)
}
// extract the bytes
buf := new(bytes.Buffer)
size, err := io.Copy(buf, f)
if err != nil {
return nil, fmt.Errorf("could not read provided avatar: %s", err)
}
if size == 0 {
return nil, errors.New("could not read provided avatar: size 0 bytes")
}
// do the setting
avatarInfo, err := p.mediaHandler.ProcessHeaderOrAvatar(buf.Bytes(), accountID, media.Avatar, "")
if err != nil {
return nil, fmt.Errorf("error processing avatar: %s", err)
}
return avatarInfo, f.Close()
}
// UpdateHeader does the dirty work of checking the header part of an account update form,
// parsing and checking the image, and doing the necessary updates in the database for this to become
// the account's new header image.
func (p *processor) UpdateHeader(header *multipart.FileHeader, accountID string) (*gtsmodel.MediaAttachment, error) {
var err error
if int(header.Size) > p.config.MediaConfig.MaxImageSize {
err = fmt.Errorf("header with size %d exceeded max image size of %d bytes", header.Size, p.config.MediaConfig.MaxImageSize)
return nil, err
}
f, err := header.Open()
if err != nil {
return nil, fmt.Errorf("could not read provided header: %s", err)
}
// extract the bytes
buf := new(bytes.Buffer)
size, err := io.Copy(buf, f)
if err != nil {
return nil, fmt.Errorf("could not read provided header: %s", err)
}
if size == 0 {
return nil, errors.New("could not read provided header: size 0 bytes")
}
// do the setting
headerInfo, err := p.mediaHandler.ProcessHeaderOrAvatar(buf.Bytes(), accountID, media.Header, "")
if err != nil {
return nil, fmt.Errorf("error processing header: %s", err)
}
return headerInfo, f.Close()
}