Initial

app/handlers/about.go

@@ -0,0 +1,17 @@
+package handlers
+
+import (
+	"fiber-sessions/app/templates"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+var pcAbout templates.PageContext = templates.PageContext{
+	Title:      "Welcome to the demo - About",
+	ActivePage: "about",
+}
+
+func About(f *fiber.Ctx) error {
+	Render(f, templates.About(pcAbout))
+	return nil
+}

app/handlers/home.go

@@ -0,0 +1,23 @@
+package handlers
+
+import (
+	"fiber-sessions/app/templates"
+	"fiber-sessions/app/types"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func Home(f *fiber.Ctx) error {
+	user := types.User{
+		FirstName: "Pero",
+		LastName:  "Perić",
+	}
+
+	pc := templates.PageContext{
+		Title:      "Welcome to the demo",
+		ActivePage: "home",
+		User:       &user,
+	}
+	Render(f, templates.Home(pc))
+	return nil
+}

app/handlers/interactive.go

@@ -0,0 +1,91 @@
+package handlers
+
+import (
+	"fiber-sessions/app/data"
+	"fiber-sessions/app/templates"
+	"fiber-sessions/app/types"
+	"strconv"
+	"strings"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+var pcInteractive templates.PageContext = templates.PageContext{
+	Title:      "Welcome to the demo - Interactive",
+	ActivePage: "interactive",
+}
+
+func Interactive(f *fiber.Ctx) error {
+	Render(f, templates.Interactive(pcInteractive, data.CatBreeds))
+	return nil
+}
+
+func InteractiveSwapContent(f *fiber.Ctx) error {
+	contentIndexStr := f.Query("content")
+	contentIndex, err := strconv.Atoi(contentIndexStr)
+	if err != nil {
+		contentIndex = 0
+	}
+	Render(f, templates.InteractiveSwapContent(pcInteractive, contentIndex))
+	return nil
+}
+
+func FilterCatBreeds(f *fiber.Ctx) error {
+	breedQuery := strings.ToLower(f.Query("breed"))
+	countryQuery := f.Query("country")
+
+	var catBreeds []types.CatBreed = []types.CatBreed{}
+
+	for _, cb := range data.CatBreeds {
+		appendToList :=
+			(len(breedQuery) > 0 &&
+				strings.Contains(strings.ToLower(cb.Breed), breedQuery) ||
+				len(breedQuery) == 0) &&
+				((len(countryQuery) > 0 &&
+					cb.Country == countryQuery) ||
+					len(countryQuery) == 0)
+
+		if appendToList {
+			catBreeds = append(catBreeds, cb)
+		}
+	}
+
+	Render(f, templates.RenderCatBreedsTable(catBreeds))
+	return nil
+}
+
+func ValidateForm(f *fiber.Ctx) error {
+	content := templates.ValidateFormContent{
+		Validated: true,
+		NumValue:  f.FormValue("number-value"),
+		StrValue:  f.FormValue("string-value"),
+	}
+
+	numValue, err := strconv.Atoi(content.NumValue)
+	if err != nil {
+		content.HasNumValueError = true
+		content.NumValueError = "This is not valid number"
+	}
+	if !content.HasNumValueError {
+		if numValue < 0 {
+			content.HasNumValueError = true
+			content.NumValueError = "Value is less than 0"
+		}
+		if numValue > 100 {
+			content.HasNumValueError = true
+			content.NumValueError = "Value is greater than 100"
+		}
+	}
+
+	if len(content.StrValue) < 5 {
+		content.HasStrValueError = true
+		content.StrValueError = "String length is less than 5"
+	}
+	if len(content.StrValue) > 10 {
+		content.HasStrValueError = true
+		content.StrValueError = "String length is more than 10"
+	}
+
+	Render(f, templates.RenderInteractiveForm(content))
+	return nil
+}

app/handlers/render.go

@@ -0,0 +1,16 @@
+package handlers
+
+import (
+	"github.com/a-h/templ"
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/middleware/adaptor"
+)
+
+// example taken from https://github.com/a-h/templ/tree/main/examples/integration-gofiber
+func Render(c *fiber.Ctx, component templ.Component, options ...func(*templ.ComponentHandler)) error {
+	componentHandler := templ.Handler(component)
+	for _, o := range options {
+		o(componentHandler)
+	}
+	return adaptor.HTTPHandler(componentHandler)(c)
+}