package soundtracks import ( "github.com/aerogo/aero" "github.com/animenotifier/notify.moe/arn" "github.com/animenotifier/notify.moe/components" "github.com/animenotifier/notify.moe/utils/infinitescroll" ) const ( tracksFirstLoad = 12 tracksPerScroll = 9 ) // render renders the soundracks page with the given tracks. func render(ctx aero.Context, allTracks []*arn.SoundTrack) error { user := arn.GetUserFromContext(ctx) index, _ := ctx.GetInt("index") tag := ctx.Get("tag") // Slice the part that we need tracks := allTracks[index:] maxLength := tracksFirstLoad if index > 0 { maxLength = tracksPerScroll } if len(tracks) > maxLength { tracks = tracks[:maxLength] } // Next index nextIndex := infinitescroll.NextIndex(ctx, len(allTracks), maxLength, index) // In case we're scrolling, send soundtracks only (without the page frame) if index > 0 { return ctx.HTML(components.SoundTracksScrollable(tracks, user)) } // Otherwise, send the full page return ctx.HTML(components.SoundTracks(tracks, nextIndex, tag, user)) }