122 lines
3.6 KiB
Go
122 lines
3.6 KiB
Go
/*
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* SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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package template
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import (
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"fmt"
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"html/template"
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"io"
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"net/http"
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"net/url"
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"path"
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"strconv"
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"strings"
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"dev.tandem.ws/tandem/camper/pkg/auth"
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httplib "dev.tandem.ws/tandem/camper/pkg/http"
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)
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func adminTemplateFile(name string) string {
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return "web/templates/admin/" + name
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}
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func publicTemplateFile(name string) string {
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return "web/templates/public/" + name
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}
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func MustRenderAdmin(w io.Writer, r *http.Request, user *auth.User, company *auth.Company, filename string, data interface{}) {
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layout := "layout.gohtml"
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if httplib.IsHTMxRequest(r) {
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layout = "htmx.gohtml"
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}
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mustRenderLayout(w, user, company, adminTemplateFile, data, layout, filename)
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}
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func MustRenderAdminFiles(w io.Writer, r *http.Request, user *auth.User, company *auth.Company, data interface{}, filenames ...string) {
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layout := "layout.gohtml"
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if httplib.IsHTMxRequest(r) {
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layout = "htmx.gohtml"
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}
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filenames = append([]string{layout}, filenames...)
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mustRenderLayout(w, user, company, adminTemplateFile, data, filenames...)
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}
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func MustRenderNoLayout(w io.Writer, r *http.Request, user *auth.User, company *auth.Company, filename string, data interface{}) {
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mustRenderLayout(w, user, company, adminTemplateFile, data, filename)
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}
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func MustRenderPublic(w io.Writer, r *http.Request, user *auth.User, company *auth.Company, filename string, data interface{}) {
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layout := "layout.gohtml"
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mustRenderLayout(w, user, company, publicTemplateFile, data, layout, filename)
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}
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func MustRenderPublicFiles(w io.Writer, r *http.Request, user *auth.User, company *auth.Company, data interface{}, filenames ...string) {
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layout := "layout.gohtml"
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filenames = append([]string{layout}, filenames...)
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mustRenderLayout(w, user, company, publicTemplateFile, data, filenames...)
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}
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func mustRenderLayout(w io.Writer, user *auth.User, company *auth.Company, templateFile func(string) string, data interface{}, templates ...string) {
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t := template.New(templates[len(templates)-1])
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t.Funcs(template.FuncMap{
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"gettext": user.Locale.Get,
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"pgettext": user.Locale.GetC,
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"currentLocale": func() string {
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return user.Locale.Language.String()
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},
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"isLoggedIn": func() bool {
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return user.LoggedIn
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},
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"isAdmin": user.IsAdmin,
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"CSRFHeader": func() string {
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return fmt.Sprintf(`"%s": "%s"`, auth.CSRFTokenHeader, user.CSRFToken)
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},
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"CSRFInput": func() template.HTML {
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return template.HTML(fmt.Sprintf(`<input type="hidden" name="%s" value="%s">`, auth.CSRFTokenField, user.CSRFToken))
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},
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"raw": func(s string) template.HTML {
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return template.HTML(s)
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},
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"replaceAll": func(s, old, new string) string {
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return strings.ReplaceAll(s, old, new)
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},
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"humanizeBytes": func(bytes int64) string {
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return humanizeBytes(bytes)
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},
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"queryEscape": func(s string) string {
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return url.QueryEscape(s)
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},
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"inc": func(i int) int {
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return i + 1
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},
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"dec": func(i int) int {
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return i - 1
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},
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"hexToDec": func(s string) int {
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num, _ := strconv.ParseInt(s, 16, 0)
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return int(num)
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},
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})
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templates = append(templates, "form.gohtml")
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files := make([]string, len(templates))
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for i, tmpl := range templates {
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if len(tmpl) > 4 && tmpl[0] == 'w' && tmpl[1] == 'e' && tmpl[2] == 'b' && tmpl[3] == '/' {
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files[i] = tmpl
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} else {
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files[i] = templateFile(tmpl)
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}
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}
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if _, err := t.ParseFiles(files...); err != nil {
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panic(err)
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}
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if rw, ok := w.(http.ResponseWriter); ok {
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rw.Header().Set("Content-Type", "text/html; charset=utf-8")
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}
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if err := t.ExecuteTemplate(w, path.Base(templates[0]), data); err != nil {
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panic(err)
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}
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}
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