Make easter egg opt-in

config.go

@@ -23,6 +23,7 @@ type config struct {
 	Webmention    *configWebmention      `mapstructure:"webmention"`
 	Notifications *configNotifications   `mapstructure:"notifications"`
 	PrivateMode   *configPrivateMode     `mapstructure:"privateMode"`
+	EasterEgg     *configEasterEgg       `mapstructure:"easterEgg"`
 }
 
 type configServer struct {
@@ -250,6 +251,10 @@ type configPrivateMode struct {
 	Enabled bool `mapstructure:"enabled"`
 }
 
+type configEasterEgg struct {
+	Enabled bool `mapstructure:"enabled"`
+}
+
 type configWebmention struct {
 	DisableSending   bool `mapstructure:"disableSending"`
 	DisableReceiving bool `mapstructure:"disableReceiving"`

render.go

@@ -107,6 +107,7 @@ type renderData struct {
 	CommentsEnabled            bool
 	WebmentionReceivingEnabled bool
 	TorUsed                    bool
+	EasterEgg                  bool
 }
 
 func (a *goBlog) render(w http.ResponseWriter, r *http.Request, template string, data *renderData) {
@@ -171,6 +172,10 @@ func (a *goBlog) checkRenderData(r *http.Request, data *renderData) {
 	data.CommentsEnabled = data.Blog.Comments != nil && data.Blog.Comments.Enabled
 	// Check if able to receive webmentions
 	data.WebmentionReceivingEnabled = a.cfg.Webmention == nil || !a.cfg.Webmention.DisableReceiving
+	// Easter egg
+	if ee := a.cfg.EasterEgg; ee != nil && ee.Enabled {
+		data.EasterEgg = true
+	}
 	// Data
 	if data.Data == nil {
 		data.Data = map[string]interface{}{}

templates/base.gohtml

@@ -23,6 +23,8 @@
     {{ include "header" . }}
     {{ block "main" . }}{{ end }}
     {{ include "footer" . }}
-    <script defer src="{{ asset "js/easteregg.js" }}"></script>
+    {{ if .EasterEgg }}
+      <script defer src="{{ asset "js/easteregg.js" }}"></script>
+    {{ end }}
   </html>
 {{ end }}