From 23cea380b0d2a1e205e84614e440ff77cf3a9fc6 Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@tedunangst.com>
Date: Thu, 25 Apr 2019 00:35:19 -0400
Subject: [PATCH] add empty follow collections

---
 activity.go |  2 ++
 honk.go     | 25 +++++++++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/activity.go b/activity.go
index c1c0671..23b1332 100644
--- a/activity.go
+++ b/activity.go
@@ -695,6 +695,8 @@ func asjonker(user *WhatAbout) map[string]interface{} {
 	j["type"] = "Person"
 	j["inbox"] = user.URL + "/inbox"
 	j["outbox"] = user.URL + "/outbox"
+	j["followers"] = user.URL + "/followers"
+	j["following"] = user.URL + "/following"
 	j["name"] = user.Display
 	j["preferredUsername"] = user.Name
 	j["summary"] = about
diff --git a/honk.go b/honk.go
index 0c673bd..a262c4b 100644
--- a/honk.go
+++ b/honk.go
@@ -395,6 +395,29 @@ func outbox(w http.ResponseWriter, r *http.Request) {
 	WriteJunk(w, j)
 }
 
+func emptiness(w http.ResponseWriter, r *http.Request) {
+	name := mux.Vars(r)["name"]
+	user, err := butwhatabout(name)
+	if err != nil {
+		http.NotFound(w, r)
+		return
+	}
+	colname := "/followers"
+	if strings.HasSuffix(r.URL.Path, "/following") {
+		colname = "/following"
+	}
+	j := NewJunk()
+	j["@context"] = itiswhatitis
+	j["id"] = user.URL + colname
+	j["type"] = "OrderedCollection"
+	j["totalItems"] = 0
+	j["orderedItems"] = []interface{}{}
+
+	w.Header().Set("Cache-Control", "max-age=60")
+	w.Header().Set("Content-Type", theonetruename)
+	WriteJunk(w, j)
+}
+
 func viewuser(w http.ResponseWriter, r *http.Request) {
 	name := mux.Vars(r)["name"]
 	user, err := butwhatabout(name)
@@ -1135,6 +1158,8 @@ func serve() {
 	getters.HandleFunc("/u/{name:[[:alnum:]]+}/rss", showrss)
 	posters.HandleFunc("/u/{name:[[:alnum:]]+}/inbox", inbox)
 	getters.HandleFunc("/u/{name:[[:alnum:]]+}/outbox", outbox)
+	getters.HandleFunc("/u/{name:[[:alnum:]]+}/followers", emptiness)
+	getters.HandleFunc("/u/{name:[[:alnum:]]+}/following", emptiness)
 	getters.HandleFunc("/a", avatate)
 	getters.HandleFunc("/t", viewconvoy)
 	getters.HandleFunc("/d/{xid:[[:alnum:].]+}", servefile)