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Timeline manager (#40)

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* start messing about with timeline manager

* i have no idea what i'm doing

* i continue to not know what i'm doing

* it's coming along

* bit more progress

* update timeline with new posts as they come in

* lint and fmt

* Select accounts where empty string

* restructure a bunch, get unfaves working

* moving stuff around

* federate status deletes properly

* mention regex better but not 100% there

* fix regex

* some more hacking away at the timeline code phew

* fix up some little things

* i can't even

* more timeline stuff

* move to ulid

* fiddley

* some lil fixes for kibou compatibility

* timelines working pretty alright!

* tidy + lint
This commit is contained in:
Tobi Smethurst 2021-06-13 18:42:28 +02:00 • committed by GitHub
commit b4288f3c47
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96 changed files with 3458 additions and 1679 deletions
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56
internal/processing/fromfederator.go
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@ -23,10 +23,10 @@ import (
"fmt"
"net/url"
"github.com/google/uuid"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/id"
)
func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) error {
@ -56,9 +56,14 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
return fmt.Errorf("error updating dereferenced status in the db: %s", err)
}
if err := p.timelineStatus(incomingStatus); err != nil {
return err
}
if err := p.notifyStatus(incomingStatus); err != nil {
return err
}
case gtsmodel.ActivityStreamsProfile:
// CREATE AN ACCOUNT
incomingAccount, ok := federatorMsg.GTSModel.(*gtsmodel.Account)
@ -104,6 +109,12 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
return fmt.Errorf("error dereferencing announce from federator: %s", err)
}
incomingAnnounceID, err := id.NewULIDFromTime(incomingAnnounce.CreatedAt)
if err != nil {
return err
}
incomingAnnounce.ID = incomingAnnounceID
if err := p.db.Put(incomingAnnounce); err != nil {
if _, ok := err.(db.ErrAlreadyExists); !ok {
return fmt.Errorf("error adding dereferenced announce to the db: %s", err)
@ -141,6 +152,11 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
// 1. delete all media associated with status
// 2. delete boosts of status
// 3. etc etc etc
statusToDelete, ok := federatorMsg.GTSModel.(*gtsmodel.Status)
if !ok {
return errors.New("note was not parseable as *gtsmodel.Status")
}
return p.deleteStatusFromTimelines(statusToDelete)
case gtsmodel.ActivityStreamsProfile:
// DELETE A PROFILE/ACCOUNT
// TODO: handle side effects of account deletion here: delete all objects, statuses, media etc associated with account
@ -202,7 +218,11 @@ func (p *processor) dereferenceStatusFields(status *gtsmodel.Status, requestingU
// the status should have an ID by now, but just in case it doesn't let's generate one here
// because we'll need it further down
if status.ID == "" {
status.ID = uuid.NewString()
newID, err := id.NewULIDFromTime(status.CreatedAt)
if err != nil {
return err
}
status.ID = newID
}
// 1. Media attachments.
@ -257,6 +277,14 @@ func (p *processor) dereferenceStatusFields(status *gtsmodel.Status, requestingU
// We should dereference any accounts mentioned here which we don't have in our db yet, by their URI.
mentions := []string{}
for _, m := range status.GTSMentions {
if m.ID == "" {
mID, err := id.NewRandomULID()
if err != nil {
return err
}
m.ID = mID
}
uri, err := url.Parse(m.MentionedAccountURI)
if err != nil {
l.Debugf("error parsing mentioned account uri %s: %s", m.MentionedAccountURI, err)
@ -288,6 +316,12 @@ func (p *processor) dereferenceStatusFields(status *gtsmodel.Status, requestingU
continue
}
targetAccountID, err := id.NewRandomULID()
if err != nil {
return err
}
targetAccount.ID = targetAccountID
if err := p.db.Put(targetAccount); err != nil {
return fmt.Errorf("db error inserting account with uri %s", uri.String())
}
@ -354,12 +388,12 @@ func (p *processor) dereferenceAnnounce(announce *gtsmodel.Status, requestingUse
}
// we don't have it so we need to dereference it
remoteStatusID, err := url.Parse(announce.GTSBoostedStatus.URI)
remoteStatusURI, err := url.Parse(announce.GTSBoostedStatus.URI)
if err != nil {
return fmt.Errorf("dereferenceAnnounce: error parsing url %s: %s", announce.GTSBoostedStatus.URI, err)
}
statusable, err := p.federator.DereferenceRemoteStatus(requestingUsername, remoteStatusID)
statusable, err := p.federator.DereferenceRemoteStatus(requestingUsername, remoteStatusURI)
if err != nil {
return fmt.Errorf("dereferenceAnnounce: error dereferencing remote status with id %s: %s", announce.GTSBoostedStatus.URI, err)
}
@ -387,7 +421,12 @@ func (p *processor) dereferenceAnnounce(announce *gtsmodel.Status, requestingUse
return fmt.Errorf("dereferenceAnnounce: error converting dereferenced account with id %s into account : %s", accountURI.String(), err)
}
// insert the dereferenced account so it gets an ID etc
accountID, err := id.NewRandomULID()
if err != nil {
return err
}
account.ID = accountID
if err := p.db.Put(account); err != nil {
return fmt.Errorf("dereferenceAnnounce: error putting dereferenced account with id %s into database : %s", accountURI.String(), err)
}
@ -403,7 +442,12 @@ func (p *processor) dereferenceAnnounce(announce *gtsmodel.Status, requestingUse
return fmt.Errorf("dereferenceAnnounce: error converting dereferenced statusable with id %s into status : %s", announce.GTSBoostedStatus.URI, err)
}
// put it in the db already so it gets an ID generated for it
boostedStatusID, err := id.NewULIDFromTime(boostedStatus.CreatedAt)
if err != nil {
return nil
}
boostedStatus.ID = boostedStatusID
if err := p.db.Put(boostedStatus); err != nil {
return fmt.Errorf("dereferenceAnnounce: error putting dereferenced status with id %s into the db: %s", announce.GTSBoostedStatus.URI, err)
}