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ok almost finished. We're good at deadlines eventually. Tomorrow at 23:59 an article will be published same time with the dev branch merge to master

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Former-commit-id: 42c1bf88cedbddf3cc01366ab769139546902e71
This commit is contained in:
Gerasimos (Makis) Maropoulos
2017-12-31 02:32:28 +02:00
parent 617258890e
commit 1b1661ed53
22 changed files with 399 additions and 88 deletions
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34
_examples/mvc/basic/main.go
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@@ -12,12 +12,12 @@ import (
func main() {
app := iris.New()
app.Logger().SetLevel("debug")
mvc.Configure(app.Party("/todo"), TodoApp)
mvc.Configure(app.Party("/basic"), basicMVC)
app.Run(iris.Addr(":8080"))
}
func TodoApp(app *mvc.Application) {
func basicMVC(app *mvc.Application) {
// You can use normal middlewares at MVC apps of course.
app.Router.Use(func(ctx iris.Context) {
ctx.Application().Logger().Infof("Path: %s", ctx.Path())
@@ -32,16 +32,16 @@ func TodoApp(app *mvc.Application) {
&prefixedLogger{prefix: "DEV"},
)
// GET: http://localhost:8080/todo
// GET: http://localhost:8080/todo/custom
app.Handle(new(TodoController))
// GET: http://localhost:8080/basic
// GET: http://localhost:8080/basic/custom
app.Handle(new(basicController))
// All dependencies of the parent *mvc.Application
// are cloned to this new child,
// thefore it has access to the same session as well.
// GET: http://localhost:8080/todo/sub
// GET: http://localhost:8080/basic/sub
app.Party("/sub").
Handle(new(TodoSubController))
Handle(new(basicSubController))
}
// If controller's fields (or even its functions) expecting an interface
@@ -64,39 +64,39 @@ func (s *prefixedLogger) Log(msg string) {
fmt.Printf("%s: %s\n", s.prefix, msg)
}
type TodoController struct {
type basicController struct {
Logger LoggerService
Session *sessions.Session
}
func (c *TodoController) BeforeActivation(b mvc.BeforeActivation) {
func (c *basicController) BeforeActivation(b mvc.BeforeActivation) {
b.Handle("GET", "/custom", "Custom")
}
func (c *TodoController) AfterActivation(a mvc.AfterActivation) {
func (c *basicController) AfterActivation(a mvc.AfterActivation) {
if a.Singleton() {
panic("TodoController should be stateless, a request-scoped, we have a 'Session' which depends on the context.")
panic("basicController should be stateless, a request-scoped, we have a 'Session' which depends on the context.")
}
}
func (c *TodoController) Get() string {
func (c *basicController) Get() string {
count := c.Session.Increment("count", 1)
body := fmt.Sprintf("Hello from TodoController\nTotal visits from you: %d", count)
body := fmt.Sprintf("Hello from basicController\nTotal visits from you: %d", count)
c.Logger.Log(body)
return body
}
func (c *TodoController) Custom() string {
func (c *basicController) Custom() string {
return "custom"
}
type TodoSubController struct {
type basicSubController struct {
Session *sessions.Session
}
func (c *TodoSubController) Get() string {
func (c *basicSubController) Get() string {
count, _ := c.Session.GetIntDefault("count", 1)
return fmt.Sprintf("Hello from TodoSubController.\nRead-only visits count: %d", count)
return fmt.Sprintf("Hello from basicSubController.\nRead-only visits count: %d", count)
}