func catFile(ctx *app.Context) {
var id string
ctx.MustParseIndexValue(0, &id)
f, err := ctx.Blobstore().Open(id)
if err != nil {
panic(err)
}
defer f.Close()
var meta bool
ctx.ParseParamValue("meta", &meta)
if meta {
var m interface{}
if err := f.GetMeta(&m); err != nil {
panic(err)
}
fmt.Println(m)
} else {
io.Copy(os.Stdout, f)
}
}
func renderTemplate(ctx *app.Context) {
var template string
ctx.MustParseIndexValue(0, &template)
tmpl, err := ctx.App().LoadTemplate(template)
if err != nil {
panic(err)
}
var buf bytes.Buffer
if err := tmpl.ExecuteTo(&buf, ctx, nil); err != nil {
panic(err)
}
var output string
ctx.ParseParamValue("o", &output)
if output == "" || output == "-" {
fmt.Print(buf.String())
} else {
if err := ioutil.WriteFile(output, buf.Bytes(), 0644); err != nil {
panic(err)
}
}
}
func registerUser(ctx *app.Context) {
username := ctx.RequireIndexValue(0)
userVal, _ := newEmptyUser(ctx)
updating := false
if ctx.Orm().MustOne(ByUsername(username), userVal.Interface()) {
// Updating existing user
updating = true
} else {
// Creating a new one
userVal = newUser(ctx, username)
}
var askPassword bool
ctx.ParseParamValue("p", &askPassword)
if !updating || askPassword {
password1, err := speakeasy.Ask("Password:"******"Confirm Password:"******"passwords don't match"))
}
setUserValue(userVal, "Password", password.New(password1))
}
var admin bool
ctx.ParseParamValue("s", &admin)
setUserValue(userVal, "Admin", admin)
var email string
ctx.ParseParamValue("e", &email)
if email != "" {
setUserValue(userVal, "Email", email)
}
ctx.Orm().MustSave(userVal.Interface())
ctx.Logger().Infof("saved user as %+v", userVal.Interface())
}