mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2025-06-05 21:59:39 +02:00
Move a lot of stuff + tidy stuff (#37)
Lots of renaming and moving stuff, some bug fixes, more lenient parsing of notifications and home timeline.
This commit is contained in:
Tobi Smethurst
GitHub
313
internal/processing/fromclientapi.go
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313
internal/processing/fromclientapi.go
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/*
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GoToSocial
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Copyright (C) 2021 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 processing
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import (
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"context"
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"errors"
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"fmt"
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"net/url"
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"github.com/go-fed/activity/streams"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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)
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func (p *processor) processFromClientAPI(clientMsg gtsmodel.FromClientAPI) error {
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switch clientMsg.APActivityType {
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case gtsmodel.ActivityStreamsCreate:
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// CREATE
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switch clientMsg.APObjectType {
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case gtsmodel.ActivityStreamsNote:
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// CREATE NOTE
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status, ok := clientMsg.GTSModel.(*gtsmodel.Status)
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if !ok {
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return errors.New("note was not parseable as *gtsmodel.Status")
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}
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if err := p.notifyStatus(status); err != nil {
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return err
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}
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if status.VisibilityAdvanced != nil && status.VisibilityAdvanced.Federated {
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return p.federateStatus(status)
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}
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return nil
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case gtsmodel.ActivityStreamsFollow:
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// CREATE FOLLOW REQUEST
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followRequest, ok := clientMsg.GTSModel.(*gtsmodel.FollowRequest)
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if !ok {
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return errors.New("followrequest was not parseable as *gtsmodel.FollowRequest")
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}
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if err := p.notifyFollowRequest(followRequest, clientMsg.TargetAccount); err != nil {
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return err
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}
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return p.federateFollow(followRequest, clientMsg.OriginAccount, clientMsg.TargetAccount)
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case gtsmodel.ActivityStreamsLike:
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// CREATE LIKE/FAVE
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fave, ok := clientMsg.GTSModel.(*gtsmodel.StatusFave)
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if !ok {
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return errors.New("fave was not parseable as *gtsmodel.StatusFave")
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}
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if err := p.notifyFave(fave, clientMsg.TargetAccount); err != nil {
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return err
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}
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return p.federateFave(fave, clientMsg.OriginAccount, clientMsg.TargetAccount)
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case gtsmodel.ActivityStreamsAnnounce:
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// CREATE BOOST/ANNOUNCE
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boostWrapperStatus, ok := clientMsg.GTSModel.(*gtsmodel.Status)
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if !ok {
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return errors.New("boost was not parseable as *gtsmodel.Status")
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}
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if err := p.notifyAnnounce(boostWrapperStatus); err != nil {
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return err
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}
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return p.federateAnnounce(boostWrapperStatus, clientMsg.OriginAccount, clientMsg.TargetAccount)
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}
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case gtsmodel.ActivityStreamsUpdate:
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// UPDATE
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switch clientMsg.APObjectType {
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case gtsmodel.ActivityStreamsProfile, gtsmodel.ActivityStreamsPerson:
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// UPDATE ACCOUNT/PROFILE
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account, ok := clientMsg.GTSModel.(*gtsmodel.Account)
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if !ok {
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return errors.New("account was not parseable as *gtsmodel.Account")
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}
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return p.federateAccountUpdate(account, clientMsg.OriginAccount)
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}
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case gtsmodel.ActivityStreamsAccept:
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// ACCEPT
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switch clientMsg.APObjectType {
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case gtsmodel.ActivityStreamsFollow:
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// ACCEPT FOLLOW
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follow, ok := clientMsg.GTSModel.(*gtsmodel.Follow)
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if !ok {
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return errors.New("accept was not parseable as *gtsmodel.Follow")
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}
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if err := p.notifyFollow(follow, clientMsg.TargetAccount); err != nil {
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return err
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}
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return p.federateAcceptFollowRequest(follow, clientMsg.OriginAccount, clientMsg.TargetAccount)
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}
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case gtsmodel.ActivityStreamsUndo:
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// UNDO
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switch clientMsg.APObjectType {
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case gtsmodel.ActivityStreamsFollow:
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// UNDO FOLLOW
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follow, ok := clientMsg.GTSModel.(*gtsmodel.Follow)
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if !ok {
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return errors.New("undo was not parseable as *gtsmodel.Follow")
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}
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return p.federateUnfollow(follow, clientMsg.OriginAccount, clientMsg.TargetAccount)
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}
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}
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return nil
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}
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func (p *processor) federateStatus(status *gtsmodel.Status) error {
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asStatus, err := p.tc.StatusToAS(status)
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if err != nil {
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return fmt.Errorf("federateStatus: error converting status to as format: %s", err)
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}
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outboxIRI, err := url.Parse(status.GTSAuthorAccount.OutboxURI)
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if err != nil {
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return fmt.Errorf("federateStatus: error parsing outboxURI %s: %s", status.GTSAuthorAccount.OutboxURI, err)
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}
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_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, asStatus)
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return err
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}
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func (p *processor) federateFollow(followRequest *gtsmodel.FollowRequest, originAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) error {
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// if both accounts are local there's nothing to do here
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if originAccount.Domain == "" && targetAccount.Domain == "" {
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return nil
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}
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follow := p.tc.FollowRequestToFollow(followRequest)
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asFollow, err := p.tc.FollowToAS(follow, originAccount, targetAccount)
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if err != nil {
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return fmt.Errorf("federateFollow: error converting follow to as format: %s", err)
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}
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outboxIRI, err := url.Parse(originAccount.OutboxURI)
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if err != nil {
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return fmt.Errorf("federateFollow: error parsing outboxURI %s: %s", originAccount.OutboxURI, err)
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}
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_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, asFollow)
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return err
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}
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func (p *processor) federateUnfollow(follow *gtsmodel.Follow, originAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) error {
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// if both accounts are local there's nothing to do here
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if originAccount.Domain == "" && targetAccount.Domain == "" {
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return nil
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}
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// recreate the follow
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asFollow, err := p.tc.FollowToAS(follow, originAccount, targetAccount)
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if err != nil {
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return fmt.Errorf("federateUnfollow: error converting follow to as format: %s", err)
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}
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targetAccountURI, err := url.Parse(targetAccount.URI)
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if err != nil {
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return fmt.Errorf("error parsing uri %s: %s", targetAccount.URI, err)
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}
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// create an Undo and set the appropriate actor on it
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undo := streams.NewActivityStreamsUndo()
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undo.SetActivityStreamsActor(asFollow.GetActivityStreamsActor())
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// Set the recreated follow as the 'object' property.
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undoObject := streams.NewActivityStreamsObjectProperty()
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undoObject.AppendActivityStreamsFollow(asFollow)
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undo.SetActivityStreamsObject(undoObject)
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// Set the To of the undo as the target of the recreated follow
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undoTo := streams.NewActivityStreamsToProperty()
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undoTo.AppendIRI(targetAccountURI)
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undo.SetActivityStreamsTo(undoTo)
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outboxIRI, err := url.Parse(originAccount.OutboxURI)
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if err != nil {
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return fmt.Errorf("federateUnfollow: error parsing outboxURI %s: %s", originAccount.OutboxURI, err)
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}
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// send off the Undo
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_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, undo)
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return err
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}
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func (p *processor) federateAcceptFollowRequest(follow *gtsmodel.Follow, originAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) error {
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// if both accounts are local there's nothing to do here
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if originAccount.Domain == "" && targetAccount.Domain == "" {
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return nil
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}
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// recreate the AS follow
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asFollow, err := p.tc.FollowToAS(follow, originAccount, targetAccount)
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if err != nil {
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return fmt.Errorf("federateUnfollow: error converting follow to as format: %s", err)
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}
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acceptingAccountURI, err := url.Parse(targetAccount.URI)
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if err != nil {
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return fmt.Errorf("error parsing uri %s: %s", targetAccount.URI, err)
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}
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requestingAccountURI, err := url.Parse(originAccount.URI)
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if err != nil {
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return fmt.Errorf("error parsing uri %s: %s", targetAccount.URI, err)
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}
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// create an Accept
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accept := streams.NewActivityStreamsAccept()
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// set the accepting actor on it
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acceptActorProp := streams.NewActivityStreamsActorProperty()
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acceptActorProp.AppendIRI(acceptingAccountURI)
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accept.SetActivityStreamsActor(acceptActorProp)
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// Set the recreated follow as the 'object' property.
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acceptObject := streams.NewActivityStreamsObjectProperty()
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acceptObject.AppendActivityStreamsFollow(asFollow)
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accept.SetActivityStreamsObject(acceptObject)
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// Set the To of the accept as the originator of the follow
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acceptTo := streams.NewActivityStreamsToProperty()
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acceptTo.AppendIRI(requestingAccountURI)
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accept.SetActivityStreamsTo(acceptTo)
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outboxIRI, err := url.Parse(targetAccount.OutboxURI)
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if err != nil {
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return fmt.Errorf("federateAcceptFollowRequest: error parsing outboxURI %s: %s", originAccount.OutboxURI, err)
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}
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// send off the accept using the accepter's outbox
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_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, accept)
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return err
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}
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func (p *processor) federateFave(fave *gtsmodel.StatusFave, originAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) error {
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// if both accounts are local there's nothing to do here
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if originAccount.Domain == "" && targetAccount.Domain == "" {
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return nil
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}
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// create the AS fave
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asFave, err := p.tc.FaveToAS(fave)
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if err != nil {
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return fmt.Errorf("federateFave: error converting fave to as format: %s", err)
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}
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outboxIRI, err := url.Parse(originAccount.OutboxURI)
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if err != nil {
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return fmt.Errorf("federateFave: error parsing outboxURI %s: %s", originAccount.OutboxURI, err)
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}
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_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, asFave)
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return err
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}
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func (p *processor) federateAnnounce(boostWrapperStatus *gtsmodel.Status, boostingAccount *gtsmodel.Account, boostedAccount *gtsmodel.Account) error {
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announce, err := p.tc.BoostToAS(boostWrapperStatus, boostingAccount, boostedAccount)
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if err != nil {
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return fmt.Errorf("federateAnnounce: error converting status to announce: %s", err)
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}
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outboxIRI, err := url.Parse(boostingAccount.OutboxURI)
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if err != nil {
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return fmt.Errorf("federateAnnounce: error parsing outboxURI %s: %s", boostingAccount.OutboxURI, err)
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}
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_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, announce)
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return err
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}
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func (p *processor) federateAccountUpdate(updatedAccount *gtsmodel.Account, originAccount *gtsmodel.Account) error {
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person, err := p.tc.AccountToAS(updatedAccount)
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if err != nil {
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return fmt.Errorf("federateAccountUpdate: error converting account to person: %s", err)
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}
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update, err := p.tc.WrapPersonInUpdate(person, originAccount)
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if err != nil {
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return fmt.Errorf("federateAccountUpdate: error wrapping person in update: %s", err)
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}
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outboxIRI, err := url.Parse(originAccount.OutboxURI)
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if err != nil {
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return fmt.Errorf("federateAnnounce: error parsing outboxURI %s: %s", originAccount.OutboxURI, err)
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}
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_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, update)
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return err
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}
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