From f4a905f93824b91a56b3fb7117438935ea16286f Mon Sep 17 00:00:00 2001
From: horus
Date: Mon, 12 Feb 2018 22:53:28 +0100
Subject: Improvements, bug fixes, more utility functions, etc... (crawler)

---
 crawler/utility.go | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 64 insertions(+), 1 deletion(-)

(limited to 'crawler/utility.go')

diff --git a/crawler/utility.go b/crawler/utility.go
index 1e426b9..c3daeb1 100644
--- a/crawler/utility.go
+++ b/crawler/utility.go
@@ -9,6 +9,15 @@ import (
 	"github.com/gocolly/colly"
 )
 
+func stringInSlice(a string, list []string) bool {
+	for _, b := range list {
+		if b == a {
+			return true
+		}
+	}
+	return false
+}
+
 func detect_spirit_type(name string) string {
 	matched, err := regexp.MatchString(`(^|\s)Gin(\s|$)`, name)
 	if err != nil {
@@ -17,7 +26,7 @@ func detect_spirit_type(name string) string {
 	if matched {
 		return "Gin"
 	}
-	matched, err = regexp.MatchString(`(^|\s)Rum(\s|$)`, name)
+	matched, err = regexp.MatchString(`(^|\s)Rh?um(\s|$)`, name)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -38,6 +47,34 @@ func detect_spirit_type(name string) string {
 	if matched {
 		return "Whisky"
 	}
+	matched, err = regexp.MatchString(`(^|\s)Champagner(\s|$)`, name)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if matched {
+		return "Champagner"
+	}
+	matched, err = regexp.MatchString(`(^|\s)Cognac(\s|$)`, name)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if matched {
+		return "Cognac"
+	}
+	matched, err = regexp.MatchString(`(^|\s)Grappa(\s|$)`, name)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if matched {
+		return "Grappa"
+	}
+	matched, err = regexp.MatchString(`(^|\s)Likör(\s|$)`, name)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if matched {
+		return "Likör"
+	}
 
 	return "Verschiedenes"
 }
@@ -75,6 +112,11 @@ func extract_abv(abv_noisy string) (float32, error) {
 	}
 	abv_noisy = strings.Replace(abv_noisy, ",", ".", 1)
 	abv_noisy = strings.TrimSpace(abv_noisy)
+	r_abv, err := regexp.Compile(`[0-9]+([,.][0-9]+)?`)
+	if err != nil {
+		log.Fatal(err)
+	}
+	abv_noisy = r_abv.FindString(abv_noisy)
 
 	abv64, err := strconv.ParseFloat(abv_noisy, 32)
 	if err != nil {
@@ -119,6 +161,7 @@ func get_abv(e *colly.HTMLElement) float32 {
 	if abv_noisy == "" {
 		return 0
 	}
+	//	abv_noisy = strings.Replace(abv_noisy, ".", ",", 1)
 
 	abv, err := extract_abv(abv_noisy)
 	if err != nil {
@@ -128,3 +171,23 @@ func get_abv(e *colly.HTMLElement) float32 {
 
 	return abv
 }
+
+/*
+ * In cents. (int)
+ */
+func get_base_price(e *colly.HTMLElement) int {
+
+	base_price_noisy := e.Request.Ctx.Get("base_price")
+
+	if base_price_noisy == "" {
+		return 0
+	}
+
+	base_price, err := sanitize_base_price(base_price_noisy)
+	if err != nil {
+		log.Println("get_base_price: " + base_price_noisy)
+		log.Fatal(err)
+	}
+
+	return base_price
+}
-- 
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