func getFilePath(r *http.Request) string {
path := r.URL.Path[1:]
if browser.IsMobile(r) {
pathsec := strings.SplitN(path, "/", 2)
if len(pathsec) < 2 {
return path
}
mobpath := "cache/" + pathsec[0] + "/mobile/" + pathsec[1]
f, err := os.Open(mobpath)
if err == nil {
f.Close()
return mobpath
}
} else {
pathsec := strings.SplitN(path, "/", 2)
if len(pathsec) < 2 {
return path
}
deskpath := "cache/" + pathsec[0] + "/desktop/" + pathsec[1]
f, e := os.Open(deskpath)
if e == nil {
f.Close()
return deskpath
}
}
return path
}
// Would this template use mobile if it were rendered?
// Changes to a different template for mobile use when:
// (1) There is such a template in existance AND
// (2) There is a mobile browser detected (duh).
func WouldUseMobile(r *http.Request) bool {
return browser.IsMobile(r)
}