70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
package main
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import (
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"net/http"
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"path/filepath"
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"text/template"
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"time"
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"git.32bit.cafe/32bitcafe/guestbook/internal/models"
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"github.com/justinas/nosurf"
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)
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type templateData struct {
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CurrentYear int
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User models.User
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Users []models.User
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Guestbook models.Guestbook
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Guestbooks []models.Guestbook
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Comment models.GuestbookComment
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Comments []models.GuestbookComment
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Flash string
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Form any
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IsAuthenticated bool
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CSRFToken string
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}
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func humanDate(t time.Time) string {
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return t.Format("02 Jan 2006 at 15:04")
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}
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var functions = template.FuncMap {
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"humanDate": humanDate,
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"shortIdToSlug": shortIdToSlug,
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"slugToShortId": slugToShortId,
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}
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func newTemplateCache() (map[string]*template.Template, error) {
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cache := map[string]*template.Template{}
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pages, err := filepath.Glob("./ui/html/pages/*.tmpl.html")
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if err != nil {
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return nil, err
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}
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for _, page := range pages {
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name := filepath.Base(page)
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ts, err := template.New(name).Funcs(functions).ParseFiles("./ui/html/base.tmpl.html")
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if err != nil {
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return nil, err
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}
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ts, err = ts.ParseGlob("./ui/html/partials/*.tmpl.html")
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if err != nil {
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return nil, err
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}
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ts, err = ts.ParseFiles(page)
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if err != nil {
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return nil, err
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}
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cache[name] = ts
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}
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return cache, nil
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}
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func (app *application) newTemplateData(r *http.Request) templateData {
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return templateData {
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CurrentYear: time.Now().Year(),
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Flash: app.sessionManager.PopString(r.Context(), "flash"),
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IsAuthenticated: app.isAuthenticated(r),
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CSRFToken: nosurf.Token(r),
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}
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}
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