mirror of
https://github.com/kataras/iris.git
synced 2025-01-23 18:51:03 +01:00
91 lines
3.2 KiB
Go
91 lines
3.2 KiB
Go
package mvc2
|
|
|
|
import "github.com/kataras/iris/core/router"
|
|
|
|
// Application is the high-level compoment of the "mvc" package.
|
|
// It's the API that you will be using to register controllers among wih their
|
|
// dependencies that your controllers may expecting.
|
|
// It contains the Router(iris.Party) in order to be able to register
|
|
// template layout, middleware, done handlers as you used with the
|
|
// standard Iris APIBuilder.
|
|
//
|
|
// The Engine is created by the `New` method and it's the dependencies holder
|
|
// and controllers factory.
|
|
//
|
|
// See `mvc#New` for more.
|
|
type Application struct {
|
|
Engine *Engine
|
|
Router router.Party
|
|
}
|
|
|
|
func newApp(engine *Engine, subRouter router.Party) *Application {
|
|
return &Application{
|
|
Engine: engine,
|
|
Router: subRouter,
|
|
}
|
|
}
|
|
|
|
// New returns a new mvc Application based on a "subRouter".
|
|
// Application creates a new engine which is responsible for binding the dependencies
|
|
// and creating and activating the app's controller(s).
|
|
//
|
|
// Example: `New(app.Party("/todo"))`.
|
|
func New(subRouter router.Party) *Application {
|
|
return newApp(NewEngine(), subRouter)
|
|
}
|
|
|
|
// Configure can be used to pass one or more functions that accept this
|
|
// Application, use this to add dependencies and controller(s).
|
|
//
|
|
// Example: `New(app.Party("/todo")).Configure(func(mvcApp *mvc.Application){...})`.
|
|
func (app *Application) Configure(configurators ...func(*Application)) *Application {
|
|
for _, c := range configurators {
|
|
c(app)
|
|
}
|
|
return app
|
|
}
|
|
|
|
// AddDependencies adds one or more values as dependencies.
|
|
// The value can be a single struct value-instance or a function
|
|
// which has one input and one output, the input should be
|
|
// an `iris.Context` and the output can be any type, that output type
|
|
// will be binded to the controller's field, if matching or to the
|
|
// controller's methods, if matching.
|
|
//
|
|
// The dependencies can be changed per-controller as well via a `beforeActivate`
|
|
// on the `Register` method or when the controller has the `BeforeActivate(c *ControllerActivator)`
|
|
// method defined.
|
|
//
|
|
// It returns this Application.
|
|
//
|
|
// Example: `.AddDependencies(loggerService{prefix: "dev"}, func(ctx iris.Context) User {...})`.
|
|
func (app *Application) AddDependencies(values ...interface{}) *Application {
|
|
app.Engine.Dependencies.Add(values...)
|
|
return app
|
|
}
|
|
|
|
// Register adds a controller for the current Router.
|
|
// It accept any custom struct which its functions will be transformed
|
|
// to routes.
|
|
//
|
|
// The second, optional and variadic argument is the "beforeActive",
|
|
// use that when you want to modify the controller before the activation
|
|
// and registration to the main Iris Application.
|
|
//
|
|
// It returns this Application.
|
|
//
|
|
// Example: `.Register(new(TodoController))`.
|
|
func (app *Application) Register(controller interface{}, beforeActivate ...func(*ControllerActivator)) *Application {
|
|
app.Engine.Controller(app.Router, controller, beforeActivate...)
|
|
return app
|
|
}
|
|
|
|
// NewChild creates and returns a new Application which will be adapted
|
|
// to the "subRouter", it adopts
|
|
// the dependencies bindings from the parent(current) one.
|
|
//
|
|
// Example: `.NewChild(irisApp.Party("/sub")).Register(new(TodoSubController))`.
|
|
func (app *Application) NewChild(subRouter router.Party) *Application {
|
|
return newApp(app.Engine.Clone(), subRouter)
|
|
}
|