// Retrieve the context value and render the chained handlers context page.
func renderContextPage(w handlers.GhostWriter, r *http.Request) {
err := templates.Render("templates/amber/context.amber",
w, &struct{ Val string }{w.Context()[contextPageKey].(string)})
if err != nil {
panic(err)
}
}
// Handle the session page requests.
func sessionPageRenderer(w handlers.GhostWriter, r *http.Request) {
var (
txt interface{}
data sessionPageInfo
title string
)
ssn := w.Session()
if r.Method == "GET" {
txt = ssn.Data[sessionPageKey]
} else {
txt = r.FormValue(sessionPageKey)
ssn.Data[sessionPageKey] = txt
}
if r.URL.Path == "/session/auth" {
title = sessionPageAuthTitle
} else {
title = sessionPageTitle
}
if txt != nil {
data = sessionPageInfo{ssn.ID(), title, txt.(string)}
} else {
data = sessionPageInfo{ssn.ID(), title, "[nil]"}
}
err := templates.Render("templates/session.tmpl", w, data)
if err != nil {
panic(err)
}
}
// Prepare the context value for the chained handlers context page.
func setContext(w handlers.GhostWriter, r *http.Request) {
w.Context()[contextPageKey] = time.Now().String()
}