More cleanup

pages/animelist/animelist.go

@@ -0,0 +1,71 @@
+package animelist
+
+import (
+	"net/http"
+
+	"github.com/aerogo/aero"
+	"github.com/animenotifier/arn"
+	"github.com/animenotifier/notify.moe/components"
+	"github.com/animenotifier/notify.moe/pages/frontpage"
+	"github.com/animenotifier/notify.moe/utils"
+	"github.com/animenotifier/notify.moe/utils/infinitescroll"
+)
+
+const maxAnimeListItems = 50
+
+// FilterByStatus returns a handler for the given anime list item status.
+func FilterByStatus(status string) aero.Handle {
+	return func(ctx *aero.Context) string {
+		user := utils.GetUser(ctx)
+
+		if user == nil {
+			return frontpage.Get(ctx)
+		}
+
+		return AnimeList(ctx, user, status)
+	}
+}
+
+// AnimeList renders the anime list items.
+func AnimeList(ctx *aero.Context, user *arn.User, status string) string {
+	nick := ctx.Get("nick")
+	index, _ := ctx.GetInt("index")
+	viewUser, err := arn.GetUserByNick(nick)
+
+	if err != nil {
+		return ctx.Error(http.StatusNotFound, "User not found", err)
+	}
+
+	// Fetch all eligible items
+	animeList := viewUser.AnimeList()
+
+	if animeList == nil {
+		return ctx.Error(http.StatusNotFound, "Anime list not found", nil)
+	}
+
+	animeList = animeList.FilterStatus(status)
+
+	// Sort the items
+	animeList.Sort()
+
+	// These are all animer list items for the given status
+	allItems := animeList.Items
+
+	// Slice the part that we need
+	items := allItems[index:]
+
+	if len(items) > maxAnimeListItems {
+		items = items[:maxAnimeListItems]
+	}
+
+	// Next index
+	nextIndex := infinitescroll.NextIndex(ctx, len(allItems), maxAnimeListItems, index)
+
+	// In case we're scrolling, send items only (without the page frame)
+	if index > 0 {
+		return ctx.HTML(components.AnimeListScrollable(items, viewUser, user))
+	}
+
+	// Otherwise, send the full page
+	return ctx.HTML(components.HomeAnimeList(items, nextIndex, viewUser, user, status))
+}