Profile tracks is now a separate package

pages/profile/profiletracks/render.go

@@ -0,0 +1,57 @@
+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 = 3
+)
+
+// 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.TrackList(tracks, viewUser, nextIndex, user, ctx.URI()))
+}