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			274 lines
		
	
	
	
		
			8.9 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
/*
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   GoToSocial
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   Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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   This program is free software: you can redistribute it and/or modify
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   it under the terms of the GNU Affero General Public License as published by
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   the Free Software Foundation, either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU Affero General Public License for more details.
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   You should have received a copy of the GNU Affero General Public License
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   along with this program.  If not, see <http://www.gnu.org/licenses/>.
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*/
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package account
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import (
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	"context"
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	"fmt"
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	"io"
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	"mime/multipart"
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	"github.com/superseriousbusiness/gotosocial/internal/ap"
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	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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	"github.com/superseriousbusiness/gotosocial/internal/config"
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	"github.com/superseriousbusiness/gotosocial/internal/db"
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	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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	"github.com/superseriousbusiness/gotosocial/internal/log"
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	"github.com/superseriousbusiness/gotosocial/internal/media"
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	"github.com/superseriousbusiness/gotosocial/internal/messages"
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	"github.com/superseriousbusiness/gotosocial/internal/text"
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	"github.com/superseriousbusiness/gotosocial/internal/util"
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	"github.com/superseriousbusiness/gotosocial/internal/validate"
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)
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func (p *processor) Update(ctx context.Context, account *gtsmodel.Account, form *apimodel.UpdateCredentialsRequest) (*apimodel.Account, gtserror.WithCode) {
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	if form.Discoverable != nil {
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		account.Discoverable = form.Discoverable
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	}
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	if form.Bot != nil {
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		account.Bot = form.Bot
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	}
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	var updateEmojis bool
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	if form.DisplayName != nil {
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		if err := validate.DisplayName(*form.DisplayName); err != nil {
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			return nil, gtserror.NewErrorBadRequest(err)
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		}
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		account.DisplayName = text.SanitizePlaintext(*form.DisplayName)
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		updateEmojis = true
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	}
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	if form.Note != nil {
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		if err := validate.Note(*form.Note); err != nil {
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			return nil, gtserror.NewErrorBadRequest(err)
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		}
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		// Set the raw note before processing
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		account.NoteRaw = *form.Note
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		// Process note to generate a valid HTML representation
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		note, err := p.processNote(ctx, *form.Note, account)
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		if err != nil {
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			return nil, gtserror.NewErrorBadRequest(err)
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		}
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		// Set updated HTML-ified note
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		account.Note = note
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		updateEmojis = true
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	}
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	if updateEmojis {
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		// account emojis -- treat the sanitized display name and raw
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		// note like one long text for the purposes of deriving emojis
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		accountEmojiShortcodes := util.DeriveEmojisFromText(account.DisplayName + "\n\n" + account.NoteRaw)
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		account.Emojis = make([]*gtsmodel.Emoji, 0, len(accountEmojiShortcodes))
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		account.EmojiIDs = make([]string, 0, len(accountEmojiShortcodes))
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		for _, shortcode := range accountEmojiShortcodes {
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			emoji, err := p.db.GetEmojiByShortcodeDomain(ctx, shortcode, "")
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			if err != nil {
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				if err != db.ErrNoEntries {
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					log.Errorf("error getting local emoji with shortcode %s: %s", shortcode, err)
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				}
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				continue
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			}
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			if *emoji.VisibleInPicker && !*emoji.Disabled {
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				account.Emojis = append(account.Emojis, emoji)
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				account.EmojiIDs = append(account.EmojiIDs, emoji.ID)
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			}
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		}
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	}
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	if form.Avatar != nil && form.Avatar.Size != 0 {
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		avatarInfo, err := p.UpdateAvatar(ctx, form.Avatar, nil, account.ID)
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		if err != nil {
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			return nil, gtserror.NewErrorBadRequest(err)
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		}
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		account.AvatarMediaAttachmentID = avatarInfo.ID
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		account.AvatarMediaAttachment = avatarInfo
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		log.Tracef("new avatar info for account %s is %+v", account.ID, avatarInfo)
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	}
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	if form.Header != nil && form.Header.Size != 0 {
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		headerInfo, err := p.UpdateHeader(ctx, form.Header, nil, account.ID)
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		if err != nil {
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			return nil, gtserror.NewErrorBadRequest(err)
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		}
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		account.HeaderMediaAttachmentID = headerInfo.ID
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		account.HeaderMediaAttachment = headerInfo
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		log.Tracef("new header info for account %s is %+v", account.ID, headerInfo)
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	}
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	if form.Locked != nil {
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		account.Locked = form.Locked
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	}
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	if form.Source != nil {
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		if form.Source.Language != nil {
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			if err := validate.Language(*form.Source.Language); err != nil {
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				return nil, gtserror.NewErrorBadRequest(err)
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			}
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			account.Language = *form.Source.Language
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		}
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		if form.Source.Sensitive != nil {
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			account.Sensitive = form.Source.Sensitive
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		}
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		if form.Source.Privacy != nil {
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			if err := validate.Privacy(*form.Source.Privacy); err != nil {
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				return nil, gtserror.NewErrorBadRequest(err)
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			}
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			privacy := p.tc.APIVisToVis(apimodel.Visibility(*form.Source.Privacy))
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			account.Privacy = privacy
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		}
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		if form.Source.StatusFormat != nil {
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			if err := validate.StatusFormat(*form.Source.StatusFormat); err != nil {
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				return nil, gtserror.NewErrorBadRequest(err, err.Error())
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			}
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			account.StatusFormat = *form.Source.StatusFormat
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		}
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	}
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	if form.CustomCSS != nil {
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		customCSS := *form.CustomCSS
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		if err := validate.CustomCSS(customCSS); err != nil {
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			return nil, gtserror.NewErrorBadRequest(err, err.Error())
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		}
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		account.CustomCSS = text.SanitizePlaintext(customCSS)
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	}
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	if form.EnableRSS != nil {
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		account.EnableRSS = form.EnableRSS
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	}
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	err := p.db.UpdateAccount(ctx, account)
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	if err != nil {
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		return nil, gtserror.NewErrorInternalError(fmt.Errorf("could not update account %s: %s", account.ID, err))
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	}
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	p.clientWorker.Queue(messages.FromClientAPI{
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		APObjectType:   ap.ObjectProfile,
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		APActivityType: ap.ActivityUpdate,
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		GTSModel:       account,
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		OriginAccount:  account,
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	})
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	acctSensitive, err := p.tc.AccountToAPIAccountSensitive(ctx, account)
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	if err != nil {
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		return nil, gtserror.NewErrorInternalError(fmt.Errorf("could not convert account into apisensitive account: %s", err))
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	}
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	return acctSensitive, nil
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}
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// UpdateAvatar does the dirty work of checking the avatar part of an account update form,
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// parsing and checking the image, and doing the necessary updates in the database for this to become
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// the account's new avatar image.
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func (p *processor) UpdateAvatar(ctx context.Context, avatar *multipart.FileHeader, description *string, accountID string) (*gtsmodel.MediaAttachment, error) {
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	maxImageSize := config.GetMediaImageMaxSize()
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	if avatar.Size > int64(maxImageSize) {
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		return nil, fmt.Errorf("UpdateAvatar: avatar with size %d exceeded max image size of %d bytes", avatar.Size, maxImageSize)
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	}
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	dataFunc := func(innerCtx context.Context) (io.ReadCloser, int64, error) {
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		f, err := avatar.Open()
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		return f, avatar.Size, err
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	}
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	isAvatar := true
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	ai := &media.AdditionalMediaInfo{
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		Avatar:      &isAvatar,
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		Description: description,
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	}
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	processingMedia, err := p.mediaManager.ProcessMedia(ctx, dataFunc, nil, accountID, ai)
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	if err != nil {
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		return nil, fmt.Errorf("UpdateAvatar: error processing avatar: %s", err)
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	}
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	return processingMedia.LoadAttachment(ctx)
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}
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// UpdateHeader does the dirty work of checking the header part of an account update form,
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// parsing and checking the image, and doing the necessary updates in the database for this to become
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// the account's new header image.
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func (p *processor) UpdateHeader(ctx context.Context, header *multipart.FileHeader, description *string, accountID string) (*gtsmodel.MediaAttachment, error) {
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	maxImageSize := config.GetMediaImageMaxSize()
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	if header.Size > int64(maxImageSize) {
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		return nil, fmt.Errorf("UpdateHeader: header with size %d exceeded max image size of %d bytes", header.Size, maxImageSize)
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	}
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	dataFunc := func(innerCtx context.Context) (io.ReadCloser, int64, error) {
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		f, err := header.Open()
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		return f, header.Size, err
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	}
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	isHeader := true
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	ai := &media.AdditionalMediaInfo{
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		Header: &isHeader,
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	}
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	processingMedia, err := p.mediaManager.ProcessMedia(ctx, dataFunc, nil, accountID, ai)
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	if err != nil {
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		return nil, fmt.Errorf("UpdateHeader: error processing header: %s", err)
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	}
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	if err != nil {
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		return nil, fmt.Errorf("UpdateHeader: error processing header: %s", err)
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	}
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	return processingMedia.LoadAttachment(ctx)
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}
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func (p *processor) processNote(ctx context.Context, note string, account *gtsmodel.Account) (string, error) {
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	if note == "" {
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		return "", nil
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	}
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	tagStrings := util.DeriveHashtagsFromText(note)
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	tags, err := p.db.TagStringsToTags(ctx, tagStrings, account.ID)
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	if err != nil {
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		return "", err
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	}
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	mentionStrings := util.DeriveMentionNamesFromText(note)
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	mentions := []*gtsmodel.Mention{}
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	for _, mentionString := range mentionStrings {
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		mention, err := p.parseMention(ctx, mentionString, account.ID, "")
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		if err != nil {
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			continue
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		}
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		mentions = append(mentions, mention)
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	}
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	// TODO: support emojis in account notes
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	// emojiStrings := util.DeriveEmojisFromText(note)
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	// emojis, err := p.db.EmojiStringsToEmojis(ctx, emojiStrings)
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	if account.StatusFormat == "markdown" {
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		return p.formatter.FromMarkdown(ctx, note, mentions, tags, nil), nil
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	}
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	return p.formatter.FromPlain(ctx, note, mentions, tags), nil
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}
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