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package main
import (
"log"
"regexp"
"strings"
)
func sanitize_offer(angebote []Angebot) []Angebot {
var W []Angebot
for _, offer := range angebote {
offer.Name = sanitize_name(offer.Name)
if offer.Abv == 0 {
log.Println("sanitize.go: abv zero: " + offer.Name + "( " + offer.Url + ")")
continue
}
if offer.Volume == 0 {
log.Println("sanitize.go: volume zero: " + offer.Name + "( " + offer.Url + ")")
continue
}
if offer.Discounted_price == 0 {
log.Println("sanitize.go: discounted_price zero: " + offer.Name + "( " + offer.Url + ")")
continue
}
if offer.Original_price == 0 {
log.Println("sanitize.go: original_price zero: " + offer.Name + "( " + offer.Url + ")")
continue
}
if offer.Base_price == 0 {
log.Println("sanitize.go: base_price zero: " + offer.Name + "( " + offer.Url + ")")
continue
}
//offer.Website = ""
W = append(W, offer)
}
return W
}
func sanitize_name(name string) string {
if strings.Contains(name, "y.o.") {
name = strings.Replace(name, "y.o.", "Jahre", 1)
}
if strings.Contains(name, "years old") {
name = strings.Replace(name, "years old", "Jahre", 1)
}
if strings.Contains(name, "Years Old") {
name = strings.Replace(name, "Years Old", "Jahre", 1)
}
r_liter, err := regexp.Compile(`[0-9]+([,.][0-9]+)?( )?[lL](iter)?`)
if err != nil {
log.Fatal(err)
}
for {
name_liter := r_liter.FindString(name)
if name_liter == "" {
break
}
name = strings.Replace(name, name_liter, "", -1)
name = strings.TrimSpace(name)
}
if strings.Contains(name, "Liter") {
name = strings.Replace(name, "Liter", "", -1)
}
name = strings.TrimSpace(name)
if strings.Contains(name, "liter") {
name = strings.Replace(name, "liter", "", -1)
}
name = strings.TrimSpace(name)
r_procent, err := regexp.Compile(`[0-9]+([,.][0-9]+)?\%`)
if err != nil {
log.Fatal(err)
}
for {
name_procent := r_procent.FindString(name)
if name_procent == "" {
break
}
name = strings.Replace(name, name_procent, "", -1)
name = strings.TrimSpace(name)
}
r_release, err := regexp.Compile(`Release$`)
if err != nil {
log.Fatal(err)
}
name_release := r_release.FindString(name)
name = strings.Replace(name, name_release, "", 1)
name = strings.TrimSpace(name)
r_2x, err := regexp.Compile(`[0-9]+( )*[xX]( )`)
if err != nil {
log.Fatal(err)
}
for {
name_2x := r_2x.FindString(name)
if name_2x == "" {
break
}
name = strings.Replace(name, name_2x, "", -1)
name = strings.TrimSpace(name)
}
return name
}
func sanitize_base_price(price_noisy string) (price int, err error) {
if strings.Contains(price_noisy, "Preis pro Liter") {
price_noisy = strings.Replace(price_noisy, "Preis pro Liter", "", -1)
}
if strings.Contains(price_noisy, " pro 1 l") {
price_noisy = strings.Replace(price_noisy, " pro 1 l", "", -1)
}
if strings.Contains(price_noisy, " pro 1 stück") {
price_noisy = strings.Replace(price_noisy, " pro 1 stück", "", -1)
}
if strings.Contains(price_noisy, " pro 1 Stück") {
price_noisy = strings.Replace(price_noisy, " pro 1 Stück", "", -1)
}
if strings.Contains(price_noisy, "Grundpreis:") {
price_noisy = strings.Replace(price_noisy, "Grundpreis", "", -1)
price_noisy = strings.TrimSpace(price_noisy)
}
if strings.Contains(price_noisy, "/Liter") {
price_noisy = strings.Replace(price_noisy, "/Liter", "", -1)
price_noisy = strings.TrimSpace(price_noisy)
}
return convert_price(price_noisy)
}
|
