package profiletracks import ( "net/http" "github.com/aerogo/aero" "github.com/animenotifier/arn" "github.com/animenotifier/notify.moe/components" "github.com/animenotifier/notify.moe/utils" "github.com/animenotifier/notify.moe/utils/infinitescroll" ) const ( tracksFirstLoad = 12 tracksPerScroll = 9 ) // render renders the soundtracks on user profiles. func render(ctx *aero.Context, fetch func(userID string) []*arn.SoundTrack) string { nick := ctx.Get("nick") index, _ := ctx.GetInt("index") user := utils.GetUser(ctx) viewUser, err := arn.GetUserByNick(nick) if err != nil { return ctx.Error(http.StatusNotFound, "User not found", err) } // Fetch all eligible tracks allTracks := fetch(viewUser.ID) // Sort the tracks by publication date arn.SortSoundTracksLatestFirst(allTracks) // 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.ProfileSoundTracks(tracks, viewUser, nextIndex, user, ctx.URI())) }