JSON feed support for the blog cuz why not

src/controllers/posts/feeds.go

@@ -70,6 +70,7 @@ func feedHandler(w http.ResponseWriter, r *http.Request) {
 		}
 
 		feed.Items = append(feed.Items, &feeds.Item{
+			Id:          fmt.Sprintf("%d", p.ID),
 			Title:       p.Title,
 			Link:        &feeds.Link{Href: config.Site.URL + "/" + p.Fragment},
 			Description: rendered,
@@ -83,8 +84,12 @@ func feedHandler(w http.ResponseWriter, r *http.Request) {
 	// What format to encode it in?
 	if strings.Contains(r.URL.Path, ".atom") {
 		atom, _ := feed.ToAtom()
-		w.Header().Set("Content-Type", "application/atom+xml")
+		w.Header().Set("Content-Type", "application/atom+xml; encoding=utf-8")
 		w.Write([]byte(atom))
+	} else if strings.Contains(r.URL.Path, ".json") {
+		jsonData, _ := feed.ToJSON()
+		w.Header().Set("Content-Type", "application/json; encoding=utf-8")
+		w.Write([]byte(jsonData))
 	} else {
 		rss, _ := feed.ToRss()
 		w.Header().Set("Content-Type", "application/rss+xml; encoding=utf-8")

src/controllers/posts/posts.go

@@ -48,6 +48,7 @@ func Register(r *mux.Router, loginError http.HandlerFunc) {
 	r.HandleFunc("/blog", indexHandler)
 	r.HandleFunc("/blog.rss", feedHandler)
 	r.HandleFunc("/blog.atom", feedHandler)
+	r.HandleFunc("/blog.json", feedHandler)
 	r.HandleFunc("/archive", archiveHandler)
 	r.HandleFunc("/tagged", taggedHandler)
 	r.HandleFunc("/tagged/{tag}", taggedHandler)

src/middleware/age-gate.go

@@ -13,6 +13,7 @@ import (
 var ageGateSuffixes = []string{
 	"/blog.rss", // Allow public access to RSS and Atom feeds.
 	"/blog.atom",
+	"/blog.json",
 	".js",
 	".css",
 	".txt",