forked from mirrors/gotosocial
95 lines
3.6 KiB
Go
95 lines
3.6 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 status
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import (
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"context"
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"errors"
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"fmt"
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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/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/messages"
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)
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func (p *processor) Boost(ctx context.Context, requestingAccount *gtsmodel.Account, application *gtsmodel.Application, targetStatusID string) (*apimodel.Status, gtserror.WithCode) {
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targetStatus, err := p.db.GetStatusByID(ctx, targetStatusID)
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("error fetching status %s: %s", targetStatusID, err))
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}
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if targetStatus.Account == nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("no status owner for status %s", targetStatusID))
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}
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// if targetStatusID refers to a boost, then we should redirect
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// the target to being the status that was boosted; if we don't
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// do this, then we end up in weird situations where people
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// boost boosts, and it looks absolutely bizarre in the UI
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if targetStatus.BoostOfID != "" {
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if targetStatus.BoostOf == nil {
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b, err := p.db.GetStatusByID(ctx, targetStatus.BoostOfID)
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("couldn't fetch boosted status %s", targetStatus.BoostOfID))
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}
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targetStatus.BoostOf = b
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}
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targetStatus = targetStatus.BoostOf
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}
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boostable, err := p.filter.StatusBoostable(ctx, targetStatus, requestingAccount)
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if err != nil {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("error seeing if status %s is boostable: %s", targetStatus.ID, err))
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}
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if !boostable {
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return nil, gtserror.NewErrorForbidden(errors.New("status is not boostable"))
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}
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// it's visible! it's boostable! so let's boost the FUCK out of it
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boostWrapperStatus, err := p.tc.StatusToBoost(ctx, targetStatus, requestingAccount)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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boostWrapperStatus.CreatedWithApplicationID = application.ID
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boostWrapperStatus.BoostOfAccount = targetStatus.Account
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// put the boost in the database
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if err := p.db.PutStatus(ctx, boostWrapperStatus); err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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// send it back to the processor for async processing
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p.clientWorker.Queue(messages.FromClientAPI{
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APObjectType: ap.ActivityAnnounce,
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APActivityType: ap.ActivityCreate,
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GTSModel: boostWrapperStatus,
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OriginAccount: requestingAccount,
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TargetAccount: targetStatus.Account,
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})
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// return the frontend representation of the new status to the submitter
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apiStatus, err := p.tc.StatusToAPIStatus(ctx, boostWrapperStatus, requestingAccount)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting status %s to frontend representation: %s", targetStatus.ID, err))
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}
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return apiStatus, nil
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}
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