camper/pkg/template/render.go

71 lines
2.1 KiB
Go

/*
* SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
* SPDX-License-Identifier: AGPL-3.0-only
*/
package template
import (
"fmt"
"html/template"
"io"
"net/http"
"dev.tandem.ws/tandem/camper/pkg/auth"
httplib "dev.tandem.ws/tandem/camper/pkg/http"
)
func adminTemplateFile(name string) string {
return "web/templates/admin/" + name
}
func publicTemplateFile(name string) string {
return "web/templates/public/" + name
}
func MustRenderAdmin(w io.Writer, r *http.Request, user *auth.User, company *auth.Company, filename string, data interface{}) {
layout := "layout.gohtml"
if httplib.IsHTMxRequest(r) {
layout = "htmx.gohtml"
}
mustRenderLayout(w, user, company, adminTemplateFile, layout, filename, data)
}
func MustRenderPublic(w io.Writer, r *http.Request, user *auth.User, company *auth.Company, filename string, data interface{}) {
layout := "layout.gohtml"
mustRenderLayout(w, user, company, publicTemplateFile, layout, filename, data)
}
func mustRenderLayout(w io.Writer, user *auth.User, company *auth.Company, templateFile func(string) string, layout string, filename string, data interface{}) {
t := template.New(filename)
t.Funcs(template.FuncMap{
"gettext": user.Locale.Get,
"pgettext": user.Locale.GetC,
"currentLocale": func() string {
return user.Locale.Language.String()
},
"isLoggedIn": func() bool {
return user.LoggedIn
},
"isAdmin": user.IsAdmin,
"CSRFHeader": func() string {
return fmt.Sprintf(`"%s": "%s"`, auth.CSRFTokenHeader, user.CSRFToken)
},
"CSRFInput": func() template.HTML {
return template.HTML(fmt.Sprintf(`<input type="hidden" name="%s" value="%s">`, auth.CSRFTokenField, user.CSRFToken))
},
"raw": func(s string) template.HTML {
return template.HTML(s)
},
})
if _, err := t.ParseFiles(templateFile(layout), templateFile("form.gohtml"), templateFile(filename)); err != nil {
panic(err)
}
if rw, ok := w.(http.ResponseWriter); ok {
rw.Header().Set("Content-Type", "text/html; charset=utf-8")
}
if err := t.ExecuteTemplate(w, layout, data); err != nil {
panic(err)
}
}