Add the mock-up form for new campsite type

It does nothing, but i need it to discuss with Oriol.

Now there are more than a single package that requires shiftPath, so
i moved it to http and an exported function, ShiftPath.

Part of #25.

pkg/app/app.go

@@ -7,27 +7,18 @@ package app
 
 import (
 	"net/http"
-	"path"
 	"strings"
 
 	"golang.org/x/text/language"
 
 	"dev.tandem.ws/tandem/camper/pkg/auth"
+	"dev.tandem.ws/tandem/camper/pkg/campsite"
 	"dev.tandem.ws/tandem/camper/pkg/database"
 	httplib "dev.tandem.ws/tandem/camper/pkg/http"
 	"dev.tandem.ws/tandem/camper/pkg/locale"
 	"dev.tandem.ws/tandem/camper/pkg/template"
 )
 
-func shiftPath(p string) (head, tail string) {
-	p = path.Clean("/" + p)
-	if i := strings.IndexByte(p[1:], '/') + 1; i <= 0 {
-		return p[1:], "/"
-	} else {
-		return p[1:i], p[i:]
-	}
-}
-
 func methodNotAllowed(w http.ResponseWriter, _ *http.Request, allowed ...string) {
 	w.Header().Set("Allow", strings.Join(allowed, ", "))
 	http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
@@ -37,6 +28,7 @@ type App struct {
 	db              *database.DB
 	fileHandler     http.Handler
 	profile         *profileHandler
+	campsite        *campsite.Handler
 	locales         locale.Locales
 	defaultLocale   *locale.Locale
 	languageMatcher language.Matcher
@@ -53,6 +45,7 @@ func New(db *database.DB, avatarsDir string) (http.Handler, error) {
 		db:              db,
 		fileHandler:     static,
 		profile:         profile,
+		campsite:        campsite.NewHandler(),
 		locales:         locales,
 		defaultLocale:   locales[language.Catalan],
 		languageMatcher: language.NewMatcher(locales.Tags()),
@@ -67,7 +60,7 @@ func New(db *database.DB, avatarsDir string) (http.Handler, error) {
 func (h *App) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	requestPath := r.URL.Path
 	var head string
-	head, r.URL.Path = shiftPath(r.URL.Path)
+	head, r.URL.Path = httplib.ShiftPath(r.URL.Path)
 	switch head {
 	case "static":
 		h.fileHandler.ServeHTTP(w, r)
@@ -105,6 +98,8 @@ func (h *App) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			switch head {
 			case "me":
 				h.profile.Handler(user, conn).ServeHTTP(w, r)
+			case "campsites":
+				h.campsite.Handler(user, conn).ServeHTTP(w, r)
 			case "":
 				switch r.Method {
 				case http.MethodGet:

pkg/app/user.go

@@ -83,7 +83,7 @@ func newProfileHandler(static http.Handler, avatarsDir string) (*profileHandler,
 func (h *profileHandler) Handler(user *auth.User, conn *database.Conn) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var head string
-		head, r.URL.Path = shiftPath(r.URL.Path)
+		head, r.URL.Path = httplib.ShiftPath(r.URL.Path)
 
 		switch head {
 		case "avatar":

pkg/campsite/handler.go

@@ -0,0 +1,38 @@
+/*
+ * SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package campsite
+
+import (
+	"net/http"
+
+	"dev.tandem.ws/tandem/camper/pkg/auth"
+	"dev.tandem.ws/tandem/camper/pkg/database"
+	httplib "dev.tandem.ws/tandem/camper/pkg/http"
+)
+
+type Handler struct {
+	types *typeHandler
+}
+
+func NewHandler() *Handler {
+	return &Handler{
+		types: &typeHandler{},
+	}
+}
+
+func (h *Handler) Handler(user *auth.User, conn *database.Conn) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var head string
+		head, r.URL.Path = httplib.ShiftPath(r.URL.Path)
+
+		switch head {
+		case "types":
+			h.types.Handler(user, conn).ServeHTTP(w, r)
+		default:
+			http.NotFound(w, r)
+		}
+	}
+}

pkg/campsite/type.go

@@ -0,0 +1,32 @@
+/*
+ * SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package campsite
+
+import (
+	"net/http"
+
+	"dev.tandem.ws/tandem/camper/pkg/auth"
+	"dev.tandem.ws/tandem/camper/pkg/database"
+	httplib "dev.tandem.ws/tandem/camper/pkg/http"
+	"dev.tandem.ws/tandem/camper/pkg/template"
+)
+
+type typeHandler struct {
+}
+
+func (h *typeHandler) Handler(user *auth.User, conn *database.Conn) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var head string
+		head, r.URL.Path = httplib.ShiftPath(r.URL.Path)
+
+		switch head {
+		case "new":
+			template.MustRender(w, r, user, "campsite/type/new.gohtml", nil)
+		default:
+			http.NotFound(w, r)
+		}
+	}
+}

pkg/http/request.go

@@ -8,6 +8,7 @@ package http
 import (
 	"net"
 	"net/http"
+	"path"
 	"strings"
 )
 
@@ -27,3 +28,12 @@ func RemoteAddr(r *http.Request) string {
 	}
 	return forwarded
 }
+
+func ShiftPath(p string) (head, tail string) {
+	p = path.Clean("/" + p)
+	if i := strings.IndexByte(p[1:], '/') + 1; i <= 0 {
+		return p[1:], "/"
+	} else {
+		return p[1:i], p[i:]
+	}
+}

web/templates/campsite/type/new.gohtml

@@ -0,0 +1,31 @@
+<!--
+ SPDX-FileCopyrightText: 2023 jordi fita mas <jordi@tandem.blog>
+ SPDX-License-Identifier: AGPL-3.0-only
+-->
+{{ define "title" -}}
+    {{( pgettext "New Campsite Type" "title" )}}
+{{- end }}
+
+{{ define "content" -}}
+    <form method="post">
+        <h2>{{( pgettext "New Campsite Type" "title" )}}</h2>
+        {{ CSRFInput }}
+        <fieldset>
+            <label>{{( pgettext "Name" "input")}}<br>
+                <input type="text"><br>
+            </label>
+            <label>{{( pgettext "Description" "input")}}<br>
+                <textarea></textarea><br>
+            </label>
+            <label>{{( pgettext "Rules" "input")}}<br>
+                <textarea></textarea><br>
+            </label>
+            <label>{{( pgettext "Booking Terms and Conditions" "input")}}<br>
+                <textarea></textarea><br>
+            </label>
+        </fieldset>
+        <footer>
+            <button type="submit">{{( pgettext "Add" "action" )}}</button>
+        </footer>
+    </form>
+{{- end }}