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package main
import (
"strings"
"github.com/gocolly/colly"
)
func (app *App) ScrapeWhiskyworld(shop Shop) []Angebot {
Shop_urls := []string{"https://www.whiskyworld.de/themen/sonderangebote?ft=%257B%2522produkt_kategorie%2522:%2522Blended%2BMalt%2522%257D",
"https://www.whiskyworld.de/themen/sonderangebote?ft=%257B%2522produkt_kategorie%2522:%2522Blended%2BWhiskies%2522%257D",
"https://www.whiskyworld.de/themen/sonderangebote?ft=%257B%2522produkt_kategorie%2522:%2522Single%2BMalt%2522%257D",
}
Whiskys := []Angebot{}
c := colly.NewCollector(
colly.UserAgent("friendly"),
colly.AllowedDomains("whiskyworld.de"),
colly.AllowedDomains("www.whiskyworld.de"),
)
c.OnHTML(".product-item", func(e *colly.HTMLElement) {
if !stringInSlice(e.Request.URL.String(), Shop_urls) {
return
}
W := Angebot{}
W.Shop = shop.Id
W.Spirit_type = "Whisky"
whisky_name_part1 := e.ChildText("h3")
whisky_name_part2 := e.ChildText(".item-description")
W.Name = whisky_name_part1 + " " + whisky_name_part2
W.Url = "https://www.whiskyworld.de/" + e.ChildAttr("a", "href")
regular_price_noisy := e.ChildText(".offer")
regular_price := strings.TrimSuffix(strings.TrimPrefix(regular_price_noisy, "statt "), " €*")
var err error
W.Original_price, err = convert_price(regular_price)
if err != nil {
W.error_msg = err.Error()
W.error_ctx = regular_price
WarnOffer(W, "Whiskyworld: Converting original price failed")
return
}
W.Discounted_price, err = convert_price(e.ChildText(".uvp"))
if err != nil {
W.error_msg = err.Error()
W.error_ctx = e.ChildText(".uvp")
WarnOffer(W, "Whiskyworld: Converting discounted price failed")
return
}
e.ForEach(".product-infobox", func(i int, e *colly.HTMLElement) {
text_noisy := e.ChildText(".item-inh")
W.Volume, err = extract_volume(text_noisy)
if err != nil {
W.error_msg = err.Error()
W.error_ctx = text_noisy
WarnOffer(W, "Whiskyworld: Extracting volume failed")
return
}
if W.Volume == 0 {
W.error_msg = "Whiskyworld: Volume is zero"
W.error_ctx = text_noisy
WarnOffer(W, "Whiskyworld: Volume is zero")
return
}
abv_noisy := strings.TrimSpace(strings.SplitAfter(text_noisy, "Liter")[1])
abv_noisy = strings.TrimPrefix(abv_noisy, "/")
W.Abv, err = extract_abv(abv_noisy)
if err != nil {
W.error_msg = err.Error()
W.error_ctx = abv_noisy
WarnOffer(W, "Whiskyworld: Extracting abv failed")
return
}
if W.Abv == 0 {
W.error_msg = "Whiskyworld: Abv is zero"
W.error_ctx = abv_noisy
WarnOffer(W, "Whiskyworld: Abv is zero")
return
}
})
e.ForEach(".price", func(i int, e *colly.HTMLElement) {
base_price_noisy := e.ChildText(".unit")
if strings.Contains(base_price_noisy, "Liter") {
base_price_noisy = strings.TrimSpace(strings.SplitAfter(base_price_noisy, "Liter")[0])
W.Base_price, err = sanitize_base_price(base_price_noisy)
if err != nil {
W.error_msg = err.Error()
W.error_ctx = base_price_noisy
WarnOffer(W, "Whiskyworld: Sanitizing base price failed")
return
}
}
})
W.Image_url = "https:" + e.ChildAttr("img", "src")
e.Request.Visit(W.Url)
W.Website = e.Request.Ctx.Get("website")
Whiskys = append(Whiskys, W)
})
c.OnHTML("body", func(e *colly.HTMLElement) {
if stringInSlice(e.Request.URL.String(), Shop_urls) {
return
}
e.Request.Ctx.Put("website", string(e.Response.Body))
})
for _, url := range Shop_urls {
c.Visit(url)
}
return Whiskys
}
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