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fix: improved amazon price parsing for latest ui

This commit is contained in:
Felipe M 2022-01-18 20:41:55 +01:00
parent 9bb7b5a756
commit ef1aa505ee
Signed by: fmartingr
GPG Key ID: 716BC147715E716F
1 changed files with 11 additions and 17 deletions
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28
pkg/shop/amazon/amazon.es.go → pkg/shop/amazon/amazon.go
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@ -24,6 +24,7 @@ var priceSelectors = []string{
"#buybox span.a-color-price",
"#tp_price_block_total_price_ww",
"#price",
".priceToPay .a-offscreen",
}
var releaseDateLayoutByDomain = map[string]string{
@ -46,30 +47,23 @@ func (s *AmazonShop) Get(url string) (*models.Product, error) {
return nil, fmt.Errorf("error parsing body: %s", err)
}
log.Println(doc.Text())
log.Printf("len(nodes) = %d", len(doc.Nodes))
log.Printf("len(nodes.children) = %d", len(doc.Children().Nodes))
product := models.Product{
URL: url,
}
var tentativePrice string
for _, selector := range priceSelectors {
tentativePrice = doc.Find(selector).First().Text()
tentativePrice = strings.TrimSpace(doc.Find(selector).First().Text())
log.Printf("%s = %s", selector, tentativePrice)
if tentativePrice != "" {
break
}
}
if tentativePrice != "" {
priceNum, err := strconv.ParseFloat(utils.ExtractPrice(tentativePrice), 64)
if err != nil {
log.Println(err)
} else {
product.PriceText = tentativePrice
product.Price = priceNum
priceNum, err := strconv.ParseFloat(utils.ExtractPrice(tentativePrice), 64)
if err != nil {
log.Println(err)
} else {
product.PriceText = tentativePrice
product.Price = priceNum
break
}
}
}