port most routes

utils/accepts.go

@@ -0,0 +1,22 @@
+package utils
+
+import (
+	"net/http"
+	"strings"
+)
+
+func Accepts(r *http.Request, format string) bool {
+	format = strings.ToLower(format)
+	group := strings.Split(format, "/")[0] + "/*"
+	header := r.Header.Get("Accept")
+	if header == "" {
+		return false
+	}
+	for _, mime := range strings.Split(header, ",") {
+		mime = strings.ToLower(strings.TrimSpace(strings.SplitN(mime, ";", 2)[0]))
+		if mime == "*/*" || mime == format || mime == group {
+			return true
+		}
+	}
+	return false
+}

utils/error.go

@@ -1,25 +1,38 @@
 package utils
 
 import (
+	"io"
+	"net/http"
 	"strconv"
-	"strings"
 
+	"codeberg.org/rimgo/rimgo/render"
 	"codeberg.org/rimgo/rimgo/static"
-	"github.com/gofiber/fiber/v2"
 )
 
-func RenderError(c *fiber.Ctx, code int) error {
-	if !strings.Contains(c.Get("Accept"), "html") && c.Params("extension") != "" {
+func RenderError(w http.ResponseWriter, r *http.Request, code int) error {
+	if !Accepts(r, "text/html") && r.PathValue("extension") != "" {
 		codeStr := "generic"
 		if code != 0 {
 			codeStr = strconv.Itoa(code)
 		}
-		img, _ := ReadFile("img/error-"+codeStr+".png", static.GetFiles())
-		c.Set("Content-Type", "image/png")
-		return c.Status(code).Send(img)
+		w.Header().Set("Content-Type", "image/png")
+		w.WriteHeader(code)
+		file, _ := static.GetFiles().Open("img/error-" + codeStr + ".png")
+		defer file.Close()
+		_, err := io.Copy(w, file)
+		if err != nil {
+			// panic on error to avoid a loop
+			panic(err)
+		}
 	} else {
-		return c.Status(code).Render("errors/"+strconv.Itoa(code), fiber.Map{
-			"path": c.Path(),
+		w.WriteHeader(code)
+		err := render.Render(w, "errors/"+strconv.Itoa(code), map[string]any{
+			"path": r.URL.Path,
 		})
+		if err != nil {
+			// panic on error to avoid a loop
+			panic(err)
+		}
 	}
+	return nil
 }

utils/readFile.go

@@ -1,15 +0,0 @@
-package utils
-
-import (
-	"io"
-	"io/fs"
-)
-
-func ReadFile(path string, fs fs.FS) ([]byte, error) {
-	file, err := fs.Open(path)
-	if err != nil {
-		return nil, err
-	}
-	defer file.Close()
-	return io.ReadAll(file)
-}

utils/setHeaders.go

@@ -2,16 +2,14 @@ package utils
 
 import (
 	"net/http"
-
-	"github.com/gofiber/fiber/v2"
 )
 
-func SetHeaders(c *fiber.Ctx) {
-	c.Set("Referrer-Policy", "no-referrer")
-	c.Set("X-Content-Type-Options", "nosniff")
-	c.Set("X-Robots-Tag", "noindex, noimageindex, nofollow")
-	c.Set("Strict-Transport-Security", "max-age=31557600")
-	c.Set("Permissions-Policy", "accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(self), geolocation=(), gyroscope=(), interest-cohort=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=()")
+func SetHeaders(w http.ResponseWriter) {
+	w.Header().Set("Referrer-Policy", "no-referrer")
+	w.Header().Set("X-Content-Type-Options", "nosniff")
+	w.Header().Set("X-Robots-Tag", "noindex, noimageindex, nofollow")
+	w.Header().Set("Strict-Transport-Security", "max-age=31557600")
+	w.Header().Set("Permissions-Policy", "accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(self), geolocation=(), gyroscope=(), interest-cohort=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=()")
 }
 
 func SetReqHeaders(req *http.Request) {