update readme, add form handlers for fluent parsing

README.md

@@ -7,19 +7,16 @@ A fast, raw, tasty framework for simplifying basic web apps!
 ```go
 package main
 
-import (
+import "git.sharkk.net/Sharkk/Sushi"
-	"git.sharkk.net/Sharkk/Sushi"
-	"git.sharkk.net/Sharkk/Sushi/session"
-)
 
 func main() {
 	app := sushi.New()
 
 	// Initialize sessions
-	session.InitSessions("sessions.json")
+	sushi.InitSessions("sessions.json")
 
 	app.Get("/", func(ctx sushi.Ctx, params []any) {
-		sushi.SendHTML(ctx, "<h1>Hello Sushi!</h1>")
+		ctx.SendHTML("<h1>Hello Sushi!</h1>")
 	})
 
 	app.Listen(":8080")
@@ -156,7 +153,7 @@ func main() {
 	app := sushi.New()
 
 	// Initialize sessions
-	session.InitSessions("sessions.json")
+	sushi.InitSessions("sessions.json")
 
 	// Add session middleware
 	app.Use(session.Middleware())
@@ -179,7 +176,7 @@ func main() {
 ### 4. Login Handler
 
 ```go
-func loginHandler(ctx sushi.Ctx, params []string) {
+func loginHandler(ctx sushi.Ctx, params []any) {
 	email := string(ctx.PostArgs().Peek("email"))
 	password := string(ctx.PostArgs().Peek("password"))
 
@@ -198,7 +195,7 @@ func loginHandler(ctx sushi.Ctx, params []string) {
 	}
 
 	// Log the user in
-	auth.Login(ctx, user.ID, user)
+	ctx.Login(user.ID, user)
 
 	ctx.Redirect("/dashboard")
 }
@@ -207,17 +204,17 @@ func loginHandler(ctx sushi.Ctx, params []string) {
 ### 5. Logout Handler
 
 ```go
-func logoutHandler(ctx sushi.Ctx, params []string) {
+func logoutHandler(ctx sushi.Ctx, params []any) {
-	auth.Logout(ctx)
+	ctx.Logout()
-	ctx.SendRedirect("/")
+	ctx.Redirect("/")
 }
 ```
 
 ### 6. Getting Current User
 
 ```go
-func dashboardHandler(ctx sushi.Ctx, params []string) {
+func dashboardHandler(ctx sushi.Ctx, params []any) {
-	user := auth.GetCurrentUser(ctx).(*User)
+	user := ctx.GetCurrentUser().(*User)
 
 	html := fmt.Sprintf("<h1>Welcome, %s!</h1>", user.Username)
 	ctx.SendHTML(html)
@@ -233,7 +230,7 @@ import "git.sharkk.net/Sharkk/Sushi/csrf"
 app.Use(csrf.Middleware())
 
 // In your form template
-func loginPageHandler(ctx sushi.Ctx, params []string) {
+func loginPageHandler(ctx sushi.Ctx, params []any) {
 	csrfField := csrf.CSRFHiddenField(ctx)
 
 	html := fmt.Sprintf(`
@@ -269,8 +266,8 @@ app.Get("/assets/*path", sushi.StaticEmbed(files))
 ## Sessions
 
 ```go
-func someHandler(ctx sushi.Ctx, params []string) {
+func someHandler(ctx sushi.Ctx, params []any) {
-	sess := session.GetCurrentSession(ctx)
+	sess := ctx.GetCurrentSession()
 
 	// Set session data
 	sess.Set("user_preference", "dark_mode")
@@ -341,7 +338,7 @@ func findUserByEmail(email string) *User {
 func main() {
 	app := sushi.New()
 
-	session.InitSessions("sessions.json")
+	sushi.InitSessions("sessions.json")
 	app.Use(session.Middleware())
 	app.Use(auth.Middleware(getUserByID))
 
@@ -360,15 +357,15 @@ func main() {
 	app.Listen(":8080")
 }
 
-func homeHandler(ctx sushi.Ctx, params []string) {
+func homeHandler(ctx sushi.Ctx, params []any) {
-	if auth.IsAuthenticated(ctx) {
+	if ctx.IsAuthenticated() {
-		ctx.SendRedirect("/dashboard")
+		ctx.Redirect("/dashboard")
 		return
 	}
-	ctx.SendHTML(c`<a href="/login">Login</a>`)
+	ctx.SendHTML(`<a href="/login">Login</a>`)
 }
 
-func loginPageHandler(ctx sushi.Ctx, params []string) {
+func loginPageHandler(ctx sushi.Ctx, params []any) {
 	html := fmt.Sprintf(`
 		<form method="POST" action="/login">
 			%s
@@ -376,32 +373,32 @@ func loginPageHandler(ctx sushi.Ctx, params []string) {
 			<input type="password" name="password" placeholder="Password" required><br>
 			<button type="submit">Login</button>
 		</form>
-	`, csrf.CSRFHiddenField(ctx))
+	`, csrf.HiddenField(ctx))
 
-	sushi.SendHTML(ctx, html)
+	ctx.SendHTML(html)
 }
 
-func loginHandler(ctx sushi.Ctx, params []string) {
+func loginHandler(ctx sushi.Ctx, params []any) {
 	email := string(ctx.PostArgs().Peek("email"))
 	pass := string(ctx.PostArgs().Peek("password"))
 
 	user := findUserByEmail(email)
 	if user == nil {
-		sushi.SendError(ctx, 401, "Invalid credentials")
+		ctx.SendError(401, "Invalid credentials")
 		return
 	}
 
 	if valid, _ := password.VerifyPassword(pass, user.Password); !valid {
-		sushi.SendError(ctx, 401, "Invalid credentials")
+		ctx.SendError(401, "Invalid credentials")
 		return
 	}
 
-	auth.Login(ctx, user.ID, user)
+	ctx.Login(user.ID, user)
-	sushi.SendRedirect(ctx, "/dashboard")
+	ctx.Redirect("/dashboard")
 }
 
-func dashboardHandler(ctx sushi.Ctx, params []string) {
+func dashboardHandler(ctx sushi.Ctx, params []any) {
-	user := auth.GetCurrentUser(ctx).(*User)
+	user := ctx.GetCurrentUser().(*User)
 
 	html := fmt.Sprintf(`
 		<h1>Welcome, %s!</h1>
@@ -409,13 +406,13 @@ func dashboardHandler(ctx sushi.Ctx, params []string) {
 			%s
 			<button type="submit">Logout</button>
 		</form>
-	`, user.Email, csrf.CSRFHiddenField(ctx))
+	`, user.Email, csrf.HiddenField(ctx))
 
-	sushi.SendHTML(ctx, html)
+	ctx.SendHTML(html)
 }
 
-func logoutHandler(ctx sushi.Ctx, params []string) {
+func logoutHandler(ctx sushi.Ctx, params []any) {
-	auth.Logout(ctx)
+	ctx.Logout()
-	sushi.SendRedirect(ctx, "/")
+	ctx.Redirect("/")
 }
 ```

forms.go

@@ -0,0 +1,110 @@
+package sushi
+
+import (
+	"strconv"
+	"strings"
+)
+
+type FormValue struct {
+	value  string
+	exists bool
+}
+
+// Form gets a form field for chaining
+func (ctx Ctx) Form(key string) FormValue {
+	value := string(ctx.PostArgs().Peek(key))
+	exists := ctx.PostArgs().Has(key)
+	return FormValue{value: value, exists: exists}
+}
+
+// String returns the value as string
+func (f FormValue) String() string {
+	return f.value
+}
+
+// StringDefault returns string with default value
+func (f FormValue) StringDefault(defaultValue string) string {
+	if f.value == "" {
+		return defaultValue
+	}
+	return f.value
+}
+
+// Int returns the value as integer
+func (f FormValue) Int() int {
+	if f.value == "" {
+		return 0
+	}
+	if parsed, err := strconv.Atoi(f.value); err == nil {
+		return parsed
+	}
+	return 0
+}
+
+// IntDefault returns integer with default value
+func (f FormValue) IntDefault(defaultValue int) int {
+	if f.value == "" {
+		return defaultValue
+	}
+	if parsed, err := strconv.Atoi(f.value); err == nil {
+		return parsed
+	}
+	return defaultValue
+}
+
+// Float returns the value as float64
+func (f FormValue) Float() float64 {
+	if f.value == "" {
+		return 0.0
+	}
+	if parsed, err := strconv.ParseFloat(f.value, 64); err == nil {
+		return parsed
+	}
+	return 0.0
+}
+
+// FloatDefault returns float64 with default value
+func (f FormValue) FloatDefault(defaultValue float64) float64 {
+	if f.value == "" {
+		return defaultValue
+	}
+	if parsed, err := strconv.ParseFloat(f.value, 64); err == nil {
+		return parsed
+	}
+	return defaultValue
+}
+
+// Bool returns the value as boolean
+func (f FormValue) Bool() bool {
+	value := strings.ToLower(f.value)
+	return value == "true" || value == "on" || value == "1" || value == "yes"
+}
+
+// BoolDefault returns boolean with default value
+func (f FormValue) BoolDefault(defaultValue bool) bool {
+	if f.value == "" {
+		return defaultValue
+	}
+	return f.Bool()
+}
+
+// Exists returns true if the field was present in the form
+func (f FormValue) Exists() bool {
+	return f.exists
+}
+
+// IsEmpty returns true if the field is empty or doesn't exist
+func (f FormValue) IsEmpty() bool {
+	return f.value == ""
+}
+
+// GetFormArray gets multiple form values as string slice
+func (ctx Ctx) GetFormArray(key string) []string {
+	var values []string
+	ctx.PostArgs().VisitAll(func(k, v []byte) {
+		if string(k) == key {
+			values = append(values, string(v))
+		}
+	})
+	return values
+}