ktp.go

package mapdf

import (
	"errors"
	"image"
	"os"
	"regexp"
	"strings"
)

func FormatDataKTP(text string) (formatKtp Ktp, err error) {

	var (
		datas     []string
		reg       *regexp.Regexp
		countData int
	)

	//split string
	datas = strings.Split(strings.Replace(text, "\n\n", "\n", -1), "\n")

	//regex config
	reg, _ = regexp.Compile("[^A-Za-z0-9 ]+")

	//looping data split
	for _, data := range datas {

		obj := strings.Split(data, ":")

		if len(obj) > 1 {
			data = strings.TrimSpace(obj[1])
			data = reg.ReplaceAllString(data, "")
		} else {
			data = reg.ReplaceAllString(data, "")
		}

		if countData == 0 {
			formatKtp.Province = data
		}

		if countData == 1 {
			formatKtp.District = data
		}

		if countData == 2 {
			formatKtp.Nik = data
		}

		if countData == 3 {
			formatKtp.Name = data
		}

		if countData == 4 {
			formatKtp.PlaceDob = data
		}

		if countData == 5 {
			formatKtp.Gender = data
		}

		if countData == 6 {
			formatKtp.Address1 = data
		}

		if countData == 7 {
			formatKtp.Address2 = data
		}

		if countData == 8 {
			formatKtp.Address3 = data
		}

		if countData == 9 {
			formatKtp.Address4 = data
		}

		if countData == 10 {
			formatKtp.Religion = data
		}

		if countData == 11 {
			formatKtp.MarriedStatus = data
		}

		if countData == 12 {
			formatKtp.Occupation = data
		}

		if countData == 13 {
			formatKtp.Nationality = data
		}

		if countData == 14 {
			formatKtp.ValidUntil = data
		}

		countData++
	}

	return formatKtp, nil
}

func ValidateImageKtp(filename string) (err error) {
	file, err := os.Open(filename)
	defer file.Close()

	if err != nil {
		return errors.New("Failed to open file!")
	}

	images, _, err := image.DecodeConfig(file)

	if err != nil {
		return err
	}

	if images.Height >= images.Width {
		return errors.New("Images must be landscape!")
	}

	if images.Height < 350 {
		return errors.New("Minimum height image is 350 px")
	}

	if images.Width < 550 {
		return errors.New("Minimum width image is 550 px")
	}

	return nil
}