gosora/common/templates/minifiers.go

55 lines
1.4 KiB
Go

package tmpl
import (
"strconv"
"strings"
)
// TODO: Write unit tests for this
func Minify(data string) string {
data = strings.Replace(data, "\t", "", -1)
data = strings.Replace(data, "\v", "", -1)
data = strings.Replace(data, "\n", "", -1)
data = strings.Replace(data, "\r", "", -1)
data = strings.Replace(data, " ", " ", -1)
return data
}
// TODO: Strip comments
// TODO: Handle CSS nested in <style> tags?
// TODO: Write unit tests for this
func minifyHTML(data string) string {
return Minify(data)
}
// TODO: Have static files use this
// TODO: Strip comments
// TODO: Convert the rgb()s to hex codes?
// TODO: Write unit tests for this
func minifyCSS(data string) string {
return Minify(data)
}
// TODO: Convert this to three character hex strings whenever possible?
// TODO: Write unit tests for this
// nolint
func rgbToHexstr(red int, green int, blue int) string {
return strconv.FormatInt(int64(red), 16) + strconv.FormatInt(int64(green), 16) + strconv.FormatInt(int64(blue), 16)
}
/*
// TODO: Write unit tests for this
func hexstrToRgb(hexstr string) (red int, blue int, green int, err error) {
// Strip the # at the start
if hexstr[0] == '#' {
hexstr = strings.TrimPrefix(hexstr,"#")
}
if len(hexstr) != 3 && len(hexstr) != 6 {
return 0, 0, 0, errors.New("Hex colour codes may only be three or six characters long")
}
if len(hexstr) == 3 {
hexstr = hexstr[0] + hexstr[0] + hexstr[1] + hexstr[1] + hexstr[2] + hexstr[2]
}
}*/