Beispiel #1
0
func serveAssets(w http.ResponseWriter, r *http.Request) (int, error) {
	filename := strings.Replace(r.URL.Path, "/admin/", "", 1)
	file, err := assets.Asset(filename)

	if err != nil {
		return 404, nil
	}

	// Get the file extension ant its mime type
	extension := filepath.Ext(filename)
	mime := mime.TypeByExtension(extension)

	// Write the header with the Content-Type and write the file
	// content to the buffer
	w.Header().Set("Content-Type", mime)
	w.Write(file)
	return 200, nil
}
Beispiel #2
0
// GetTemplate is used to get a ready to use template based on the url and on
// other sent templates
func GetTemplate(r *http.Request, functions template.FuncMap, templates ...string) (*template.Template, error) {
	// If this is a pjax request, use the minimal template to send only
	// the main content
	if r.Header.Get("X-PJAX") == "true" {
		templates = append(templates, "base_minimal")
	} else {
		templates = append(templates, "base_full")
	}

	var tpl *template.Template

	// For each template, add it to the the tpl variable
	for i, t := range templates {
		// Get the template from the assets
		page, err := assets.Asset("templates/" + t + ".tmpl")

		// Check if there is some error. If so, the template doesn't exist
		if err != nil {
			log.Print(err)
			return new(template.Template), err
		}

		// If it's the first iteration, creates a new template and add the
		// functions map
		if i == 0 {
			tpl, err = template.New(t).Funcs(functions).Parse(string(page))
		} else {
			tpl, err = tpl.Parse(string(page))
		}

		if err != nil {
			log.Print(err)
			return new(template.Template), err
		}
	}

	return tpl, nil
}