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[feature] Add List functionality (#1802)

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* start working on lists

* further list work

* test list db functions nicely

* more work on lists

* peepoopeepoo

* poke

* start list timeline func

* we're getting there lads

* couldn't be me working on stuff... could it?

* hook up handlers

* fiddling

* weeee

* woah

* screaming, pissing

* fix streaming being a whiny baby

* lint, small test fix, swagger

* tidying up, testing

* fucked! by the linter

* move timelines to state like a boss

* add timeline start to tests using state

* invalidate lists
This commit is contained in:
tobi
2023-05-25 10:37:38 +02:00
committed by GitHub
parent 282be6f26d
commit f5c004d67d
123 changed files with 5654 additions and 970 deletions
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71
internal/processing/fromcommon.go
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@ -30,12 +30,14 @@ import (
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/id"
"github.com/superseriousbusiness/gotosocial/internal/stream"
"github.com/superseriousbusiness/gotosocial/internal/timeline"
)
// timelineAndNotifyStatus processes the given new status and inserts it into
// the HOME timelines of accounts that follow the status author. It will also
// handle notifications for any mentions attached to the account, and also
// notifications for any local accounts that want a notif when this account posts.
// the HOME and LIST timelines of accounts that follow the status author.
//
// It will also handle notifications for any mentions attached to the account, and
// also notifications for any local accounts that want to know when this account posts.
func (p *Processor) timelineAndNotifyStatus(ctx context.Context, status *gtsmodel.Status) error {
// Ensure status fully populated; including account, mentions, etc.
if err := p.state.DB.PopulateStatus(ctx, status); err != nil {
@ -89,10 +91,43 @@ func (p *Processor) timelineAndNotifyStatusForFollowers(ctx context.Context, sta
continue
}
// Add status to each list that this follow
// is included in, and stream it if applicable.
listEntries, err := p.state.DB.GetListEntriesForFollowID(
// We only need the list IDs.
gtscontext.SetBarebones(ctx),
follow.ID,
)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
errs.Append(fmt.Errorf("timelineAndNotifyStatusForFollowers: error list timelining status: %w", err))
continue
}
for _, listEntry := range listEntries {
if _, err := p.timelineStatus(
ctx,
p.state.Timelines.List.IngestOne,
listEntry.ListID, // list timelines are keyed by list ID
follow.Account,
status,
stream.TimelineList+":"+listEntry.ListID, // key streamType to this specific list
); err != nil {
errs.Append(fmt.Errorf("timelineAndNotifyStatusForFollowers: error list timelining status: %w", err))
continue
}
}
// Add status to home timeline for this
// follower, and stream it if applicable.
if timelined, err := p.timelineStatusForAccount(ctx, follow.Account, status); err != nil {
errs.Append(fmt.Errorf("timelineAndNotifyStatusForFollowers: error timelining status: %w", err))
if timelined, err := p.timelineStatus(
ctx,
p.state.Timelines.Home.IngestOne,
follow.AccountID, // home timelines are keyed by account ID
follow.Account,
status,
stream.TimelineHome,
); err != nil {
errs.Append(fmt.Errorf("timelineAndNotifyStatusForFollowers: error home timelining status: %w", err))
continue
} else if !timelined {
// Status wasn't added to home tomeline,
@ -133,13 +168,21 @@ func (p *Processor) timelineAndNotifyStatusForFollowers(ctx context.Context, sta
return errs.Combine()
}
// timelineStatusForAccount puts the given status in the HOME timeline
// of the account with given accountID, if it's HomeTimelineable.
// timelineStatus uses the provided ingest function to put the given
// status in a timeline with the given ID, if it's timelineable.
//
// If the status was inserted into the home timeline of the given account,
// true will be returned + it will also be streamed via websockets to the user.
func (p *Processor) timelineStatusForAccount(ctx context.Context, account *gtsmodel.Account, status *gtsmodel.Status) (bool, error) {
// If the status was inserted into the timeline, true will be returned
// + it will also be streamed to the user using the given streamType.
func (p *Processor) timelineStatus(
ctx context.Context,
ingest func(context.Context, string, timeline.Timelineable) (bool, error),
timelineID string,
account *gtsmodel.Account,
status *gtsmodel.Status,
streamType string,
) (bool, error) {
// Make sure the status is timelineable.
// This works for both home and list timelines.
if timelineable, err := p.filter.StatusHomeTimelineable(ctx, account, status); err != nil {
err = fmt.Errorf("timelineStatusForAccount: error getting timelineability for status for timeline with id %s: %w", account.ID, err)
return false, err
@ -148,8 +191,8 @@ func (p *Processor) timelineStatusForAccount(ctx context.Context, account *gtsmo
return false, nil
}
// Insert status in the home timeline of account.
if inserted, err := p.statusTimelines.IngestOne(ctx, account.ID, status); err != nil {
// Ingest status into given timeline using provided function.
if inserted, err := ingest(ctx, timelineID, status); err != nil {
err = fmt.Errorf("timelineStatusForAccount: error ingesting status %s: %w", status.ID, err)
return false, err
} else if !inserted {
@ -164,7 +207,7 @@ func (p *Processor) timelineStatusForAccount(ctx context.Context, account *gtsmo
return true, err
}
if err := p.stream.Update(apiStatus, account, stream.TimelineHome); err != nil {
if err := p.stream.Update(apiStatus, account, []string{streamType}); err != nil {
err = fmt.Errorf("timelineStatusForAccount: error streaming update for status %s: %w", status.ID, err)
return true, err
}
@ -401,7 +444,7 @@ func (p *Processor) wipeStatus(ctx context.Context, statusToDelete *gtsmodel.Sta
// deleteStatusFromTimelines completely removes the given status from all timelines.
// It will also stream deletion of the status to all open streams.
func (p *Processor) deleteStatusFromTimelines(ctx context.Context, status *gtsmodel.Status) error {
if err := p.statusTimelines.WipeItemFromAllTimelines(ctx, status.ID); err != nil {
if err := p.state.Timelines.Home.WipeItemFromAllTimelines(ctx, status.ID); err != nil {
return err
}