1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
package main
import (
"log"
"strings"
"github.com/gocolly/colly"
)
func ScrapeWhiskyzone(shop Shop) []Angebot {
Shop_url := "https://www.whiskyzone.de/widgets/emotion/index/emotionId/248/controllerName/listing"
Whiskys := []Angebot{}
c := colly.NewCollector(
colly.AllowedDomains("whiskyzone.de"),
colly.AllowedDomains("www.whiskyzone.de"),
)
c.OnHTML(".product--info", func(e *colly.HTMLElement) {
if e.Request.URL.String() != Shop_url {
return
}
W := Angebot{}
W.Name = e.ChildAttr("a", "title")
W.Url = e.ChildAttr("a", "href")
e.ForEach(".image--media", func(i int, e *colly.HTMLElement) {
W.Image_url = e.ChildAttr("img", "src")
})
W.Shop = shop.Id
W.Spirit_type = "Whisky"
e.Request.Visit(W.Url)
var err error
W.Discounted_price, err = convert_price(e.Request.Ctx.Get("discounted_price"))
if err != nil {
log.Println("Discounted_price failed")
log.Fatal(err)
}
W.Original_price, err = convert_price(e.Request.Ctx.Get("original_price"))
if err != nil {
log.Println("Original_price failed")
log.Fatal(err)
}
W.Volume = get_volume(e)
W.Abv = get_abv(e)
base_price := e.Request.Ctx.Get("base_price")
if base_price == "same_as_discounted_price" {
W.Base_price = W.Discounted_price
} else {
W.Base_price = get_base_price(e)
}
W.Website = e.Request.Ctx.Get("website")
Whiskys = append(Whiskys, W)
})
c.OnHTML(".product--buybox", func(e *colly.HTMLElement) {
if e.Request.URL.String() == Shop_url {
return
}
// Original & Discounted Price
e.ForEach(".product--price.price--default.price--discount", func(i int, e *colly.HTMLElement) {
e.Request.Ctx.Put("discounted_price", e.ChildText(".price--content.content--default"))
e.Request.Ctx.Put("original_price", e.ChildText(".price--line-through"))
})
// Volume & Base Price
e.ForEach(".product--price.price--unit", func(i int, e *colly.HTMLElement) {
text_noisy_t := e.Text
text_noisy_t = strings.Replace(text_noisy_t, "Inhalt", "", 1)
text_noisy_t = strings.Replace(text_noisy_t, ":", "", 1)
// Containts the base price in "(" if it's not "1 Liter"
if strings.Contains(text_noisy_t, "(") {
text_noisy := strings.Split(text_noisy_t, "(")
volume_noisy := strings.Replace(text_noisy[0], "(", "", 1)
e.Request.Ctx.Put("volume", volume_noisy)
base_price_noisy := strings.Replace(text_noisy[1], ")", "", 1)
e.Request.Ctx.Put("base_price", base_price_noisy)
} else {
e.Request.Ctx.Put("volume", text_noisy_t)
e.Request.Ctx.Put("base_price", "same_as_discounted_price")
}
})
// ABV
e.ForEach(".base-info--entry.entry-attribute", func(i int, e *colly.HTMLElement) {
text_noisy := e.ChildText(".entry--content")
if strings.Contains(text_noisy, "Alkoholgehalt") && strings.Contains(text_noisy, "%") {
abv_noisy := strings.Replace(text_noisy, "Alkoholgehalt:", "", 1)
e.Request.Ctx.Put("abv", abv_noisy)
}
})
e.Request.Ctx.Put("website", string(e.Response.Body))
})
c.Visit(Shop_url)
return Whiskys
}
|
