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more work integration new timeline code

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kim 2025-02-13 12:34:45 +00:00
commit 771fbe2d5e
14 changed files with 419 additions and 606 deletions
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101
internal/processing/timeline/home.go
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@ -19,11 +19,9 @@ package timeline
import (
"context"
"errors"
"slices"
"net/url"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/db"
statusfilter "github.com/superseriousbusiness/gotosocial/internal/filter/status"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
@ -40,16 +38,14 @@ func (p *Processor) HomeTimelineGet(
*apimodel.PageableResponse,
gtserror.WithCode,
) {
// Load timeline data.
return p.getTimeline(ctx,
return p.getStatusTimeline(ctx,
// Auth'd
// account.
requester,
// Home timeline cache for authorized account.
p.state.Caches.Timelines.Home.Get(requester.ID),
// Per-account home timeline cache.
p.state.Caches.Timelines.Home.MustGet(requester.ID),
// Current
// page.
@ -58,70 +54,45 @@ func (p *Processor) HomeTimelineGet(
// Home timeline endpoint.
"/api/v1/timelines/home",
// No page
// query.
nil,
// Set local-only timeline
// page query flag, (this map
// later gets copied before
// any further usage).
func() url.Values {
if local {
return localOnlyTrue
}
return localOnlyFalse
}(),
// Status filter context.
statusfilter.FilterContextHome,
// Timeline cache load function, used to further hydrate cache where necessary.
func(page *paging.Page) (statuses []*gtsmodel.Status, next *paging.Page, err error) {
// Fetch requesting account's home timeline page.
statuses, err = p.state.DB.GetHomeTimeline(ctx,
requester.ID,
page,
)
if err != nil && !errors.Is(err, db.ErrNoEntries) {
return nil, nil, gtserror.Newf("error getting statuses: %w", err)
}
if len(statuses) == 0 {
// No more to load.
return nil, nil, nil
}
// Get the lowest and highest
// ID values, used for next pg.
lo := statuses[len(statuses)-1].ID
hi := statuses[0].ID
// Set next paging value.
page = page.Next(lo, hi)
for i := 0; i < len(statuses); {
// Get status at idx.
status := statuses[i]
// Check whether status should be show on home timeline.
visible, err := p.visFilter.StatusHomeTimelineable(ctx,
requester,
status,
)
if err != nil {
return nil, nil, gtserror.Newf("error checking visibility: %w", err)
}
if !visible {
// Status not visible to home timeline.
statuses = slices.Delete(statuses, i, i+1)
continue
}
// Iter.
i++
}
return
// Database load function.
func(pg *paging.Page) (statuses []*gtsmodel.Status, err error) {
return p.state.DB.GetHomeTimeline(ctx, requester.ID, pg)
},
// Per-request filtering function.
func(s *gtsmodel.Status) bool {
if local {
return !*s.Local
// Pre-filtering function,
// i.e. filter before caching.
func(s *gtsmodel.Status) (bool, error) {
// Check the visibility of passed status to requesting user.
ok, err := p.visFilter.StatusHomeTimelineable(ctx, requester, s)
return !ok, err
},
// Post-filtering function,
// i.e. filter after caching.
func(s *gtsmodel.Status) (bool, error) {
// Remove any non-local statuses
// if requester wants local-only.
if local && !*s.Local {
return true, nil
}
return false
return false, nil
},
)
}