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✨ v3 (feature): convert fiber.Ctx type to interface #1928

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Merged
ReneWerner87 merged 7 commits into from
Jul 13, 2022
Merged

✨ v3 (feature): convert fiber.Ctx type to interface #1928

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22ff5c8
:sparkles: v3: convert fiber.Ctx type to interface
efectn Jun 2, 2022
e02c6a3
Merge branch 'v3-beta' into v3-ctx-interface
efectn Jun 4, 2022
adaab28
update ctx methods
efectn Jun 28, 2022
becdde3
add new methods to customize ctx, fix some problems
efectn Jun 29, 2022
6c512f9
update comments.
efectn Jun 29, 2022
2e9f155
Merge remote-tracking branch 'origin/v3-beta' into v3-ctx-interface
efectn Jun 29, 2022
95f9a3f
fix something
efectn Jun 29, 2022
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40 changes: 20 additions & 20 deletions .github/README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,7 @@ import "github.com/gofiber/fiber/v2"
func main() {
app := fiber.New()

app.Get("/", func(c *fiber.Ctx) error {
app.Get("/", func(c fiber.Ctx) error {
return c.SendString("Hello, World 👋!")
})

Expand Down Expand Up @@ -161,31 +161,31 @@ func main() {
app := fiber.New()

// GET /api/register
app.Get("/api/*", func(c *fiber.Ctx) error {
app.Get("/api/*", func(c fiber.Ctx) error {
msg := fmt.Sprintf("✋ %s", c.Params("*"))
return c.SendString(msg) // => ✋ register
})

// GET /flights/LAX-SFO
app.Get("/flights/:from-:to", func(c *fiber.Ctx) error {
app.Get("/flights/:from-:to", func(c fiber.Ctx) error {
msg := fmt.Sprintf("💸 From: %s, To: %s", c.Params("from"), c.Params("to"))
return c.SendString(msg) // => 💸 From: LAX, To: SFO
})

// GET /dictionary.txt
app.Get("/:file.:ext", func(c *fiber.Ctx) error {
app.Get("/:file.:ext", func(c fiber.Ctx) error {
msg := fmt.Sprintf("📃 %s.%s", c.Params("file"), c.Params("ext"))
return c.SendString(msg) // => 📃 dictionary.txt
})

// GET /john/75
app.Get("/:name/:age/:gender?", func(c *fiber.Ctx) error {
app.Get("/:name/:age/:gender?", func(c fiber.Ctx) error {
msg := fmt.Sprintf("👴 %s is %s years old", c.Params("name"), c.Params("age"))
return c.SendString(msg) // => 👴 john is 75 years old
})

// GET /john
app.Get("/:name", func(c *fiber.Ctx) error {
app.Get("/:name", func(c fiber.Ctx) error {
msg := fmt.Sprintf("Hello, %s 👋!", c.Params("name"))
return c.SendString(msg) // => Hello john 👋!
})
Expand All @@ -202,7 +202,7 @@ func main() {
app := fiber.New()

// GET /api/register
app.Get("/api/*", func(c *fiber.Ctx) error {
app.Get("/api/*", func(c fiber.Ctx) error {
msg := fmt.Sprintf("✋ %s", c.Params("*"))
return c.SendString(msg) // => ✋ register
}).Name("api")
Expand Down Expand Up @@ -254,19 +254,19 @@ func main() {
app := fiber.New()

// Match any route
app.Use(func(c *fiber.Ctx) error {
app.Use(func(c fiber.Ctx) error {
fmt.Println("🥇 First handler")
return c.Next()
})

// Match all routes starting with /api
app.Use("/api", func(c *fiber.Ctx) error {
app.Use("/api", func(c fiber.Ctx) error {
fmt.Println("🥈 Second handler")
return c.Next()
})

// GET /api/list
app.Get("/api/list", func(c *fiber.Ctx) error {
app.Get("/api/list", func(c fiber.Ctx) error {
fmt.Println("🥉 Last handler")
return c.SendString("Hello, World 👋!")
})
Expand Down Expand Up @@ -306,7 +306,7 @@ func main() {
})

// And now, you can call template `./views/home.pug` like this:
app.Get("/", func(c *fiber.Ctx) error {
app.Get("/", func(c fiber.Ctx) error {
return c.Render("home", fiber.Map{
"title": "Homepage",
"year": 1999,
Expand All @@ -322,12 +322,12 @@ func main() {
📖 [Group](https://docs.gofiber.io/api/app#group)

```go
func middleware(c *fiber.Ctx) error {
func middleware(c fiber.Ctx) error {
fmt.Println("Don't mind me!")
return c.Next()
}

func handler(c *fiber.Ctx) error {
func handler(c fiber.Ctx) error {
return c.SendString(c.Path())
}

Expand Down Expand Up @@ -416,16 +416,16 @@ func main() {

app.Static("/", "./public")

app.Get("/demo", func(c *fiber.Ctx) error {
app.Get("/demo", func(c fiber.Ctx) error {
return c.SendString("This is a demo!")
})

app.Post("/register", func(c *fiber.Ctx) error {
app.Post("/register", func(c fiber.Ctx) error {
return c.SendString("Welcome!")
})

// Last middleware to match anything
app.Use(func(c *fiber.Ctx) error {
app.Use(func(c fiber.Ctx) error {
return c.SendStatus(404)
// => 404 "Not Found"
})
Expand All @@ -447,12 +447,12 @@ type User struct {
func main() {
app := fiber.New()

app.Get("/user", func(c *fiber.Ctx) error {
app.Get("/user", func(c fiber.Ctx) error {
return c.JSON(&User{"John", 20})
// => {"name":"John", "age":20}
})

app.Get("/json", func(c *fiber.Ctx) error {
app.Get("/json", func(c fiber.Ctx) error {
return c.JSON(fiber.Map{
"success": true,
"message": "Hi John!",
Expand Down Expand Up @@ -511,7 +511,7 @@ import (
func main() {
app := fiber.New()

app.Get("/sse", func(c *fiber.Ctx) error {
app.Get("/sse", func(c fiber.Ctx) error {
c.Set("Content-Type", "text/event-stream")
c.Set("Cache-Control", "no-cache")
c.Set("Connection", "keep-alive")
Expand Down Expand Up @@ -554,7 +554,7 @@ func main() {

app.Use(recover.New())

app.Get("/", func(c *fiber.Ctx) error {
app.Get("/", func(c fiber.Ctx) error {
panic("normally this would crash your app")
})

Expand Down
40 changes: 20 additions & 20 deletions .github/README_ckb.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,7 @@ import "github.com/gofiber/fiber/v2"
func main() {
app := fiber.New()

app.Get("/", func(c *fiber.Ctx) error {
app.Get("/", func(c fiber.Ctx) error {
return c.SendString("سڵاو، دنیا 👋!")
})

Expand Down Expand Up @@ -161,31 +161,31 @@ func main() {
app := fiber.New()

// GET /api/register
app.Get("/api/*", func(c *fiber.Ctx) error {
app.Get("/api/*", func(c fiber.Ctx) error {
msg := fmt.Sprintf("✋ %s", c.Params("*"))
return c.SendString(msg) // => ✋ register
})

// GET /flights/LAX-SFO
app.Get("/flights/:from-:to", func(c *fiber.Ctx) error {
app.Get("/flights/:from-:to", func(c fiber.Ctx) error {
msg := fmt.Sprintf("💸 From: %s, To: %s", c.Params("from"), c.Params("to"))
return c.SendString(msg) // => 💸 From: LAX, To: SFO
})

// GET /dictionary.txt
app.Get("/:file.:ext", func(c *fiber.Ctx) error {
app.Get("/:file.:ext", func(c fiber.Ctx) error {
msg := fmt.Sprintf("📃 %s.%s", c.Params("file"), c.Params("ext"))
return c.SendString(msg) // => 📃 dictionary.txt
})

// GET /john/75
app.Get("/:name/:age/:gender?", func(c *fiber.Ctx) error {
app.Get("/:name/:age/:gender?", func(c fiber.Ctx) error {
msg := fmt.Sprintf("👴 %s is %s years old", c.Params("name"), c.Params("age"))
return c.SendString(msg) // => 👴 john is 75 years old
})

// GET /john
app.Get("/:name", func(c *fiber.Ctx) error {
app.Get("/:name", func(c fiber.Ctx) error {
msg := fmt.Sprintf("Hello, %s 👋!", c.Params("name"))
return c.SendString(msg) // => Hello john 👋!
})
Expand All @@ -202,7 +202,7 @@ func main() {
app := fiber.New()

// GET /api/register
app.Get("/api/*", func(c *fiber.Ctx) error {
app.Get("/api/*", func(c fiber.Ctx) error {
msg := fmt.Sprintf("✋ %s", c.Params("*"))
return c.SendString(msg) // => ✋ register
}).Name("api")
Expand Down Expand Up @@ -254,19 +254,19 @@ func main() {
app := fiber.New()

// Match any route
app.Use(func(c *fiber.Ctx) error {
app.Use(func(c fiber.Ctx) error {
fmt.Println("🥇 First handler")
return c.Next()
})

// Match all routes starting with /api
app.Use("/api", func(c *fiber.Ctx) error {
app.Use("/api", func(c fiber.Ctx) error {
fmt.Println("🥈 Second handler")
return c.Next()
})

// GET /api/list
app.Get("/api/list", func(c *fiber.Ctx) error {
app.Get("/api/list", func(c fiber.Ctx) error {
fmt.Println("🥉 Last handler")
return c.SendString("Hello, World 👋!")
})
Expand Down Expand Up @@ -306,7 +306,7 @@ func main() {
})

// And now, you can call template `./views/home.pug` like this:
app.Get("/", func(c *fiber.Ctx) error {
app.Get("/", func(c fiber.Ctx) error {
return c.Render("home", fiber.Map{
"title": "Homepage",
"year": 1999,
Expand All @@ -322,12 +322,12 @@ func main() {
📖 [Group](https://docs.gofiber.io/api/app#group)

```go
func middleware(c *fiber.Ctx) error {
func middleware(c fiber.Ctx) error {
fmt.Println("Don't mind me!")
return c.Next()
}

func handler(c *fiber.Ctx) error {
func handler(c fiber.Ctx) error {
return c.SendString(c.Path())
}

Expand Down Expand Up @@ -416,16 +416,16 @@ func main() {

app.Static("/", "./public")

app.Get("/demo", func(c *fiber.Ctx) error {
app.Get("/demo", func(c fiber.Ctx) error {
return c.SendString("This is a demo!")
})

app.Post("/register", func(c *fiber.Ctx) error {
app.Post("/register", func(c fiber.Ctx) error {
return c.SendString("Welcome!")
})

// Last middleware to match anything
app.Use(func(c *fiber.Ctx) error {
app.Use(func(c fiber.Ctx) error {
return c.SendStatus(404)
// => 404 "Not Found"
})
Expand All @@ -447,12 +447,12 @@ type User struct {
func main() {
app := fiber.New()

app.Get("/user", func(c *fiber.Ctx) error {
app.Get("/user", func(c fiber.Ctx) error {
return c.JSON(&User{"John", 20})
// => {"name":"John", "age":20}
})

app.Get("/json", func(c *fiber.Ctx) error {
app.Get("/json", func(c fiber.Ctx) error {
return c.JSON(fiber.Map{
"success": true,
"message": "Hi John!",
Expand Down Expand Up @@ -511,7 +511,7 @@ import (
func main() {
app := fiber.New()

app.Get("/sse", func(c *fiber.Ctx) error {
app.Get("/sse", func(c fiber.Ctx) error {
c.Set("Content-Type", "text/event-stream")
c.Set("Cache-Control", "no-cache")
c.Set("Connection", "keep-alive")
Expand Down Expand Up @@ -554,7 +554,7 @@ func main() {

app.Use(recover.New())

app.Get("/", func(c *fiber.Ctx) error {
app.Get("/", func(c fiber.Ctx) error {
panic("normally this would crash your app")
})

Expand Down
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