From e3312da52d0ede1c5f783feba0840c53eeca723d Mon Sep 17 00:00:00 2001
From: horus_arch
Date: Mon, 19 Feb 2018 15:15:45 +0100
Subject: Bugfix + detects age. (crawler)

---
 crawler/sanitize.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'crawler/sanitize.go')

diff --git a/crawler/sanitize.go b/crawler/sanitize.go
index 8d84507..9025f87 100644
--- a/crawler/sanitize.go
+++ b/crawler/sanitize.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"regexp"
+	"strconv"
 	"strings"
 
 	log "github.com/Sirupsen/logrus"
@@ -12,8 +13,11 @@ func sanitize_offer(angebote []Angebot, shop Shop) []Angebot {
 	var W []Angebot
 
 	for _, offer := range angebote {
+
 		offer.Name = sanitize_name(offer.Name)
 
+		offer.Age = get_age_from_name(offer.Name)
+
 		if false == _check_abv_for_spirit_type(offer) {
 			continue
 		}
@@ -182,3 +186,27 @@ func _check_abv_for_spirit_type(offer Angebot) bool {
 
 	return true
 }
+
+func get_age_from_name(name string) int {
+	r_years, err := regexp.Compile(`[0-9]+\s*Jahre`)
+	if err != nil {
+		Fatal(err, "get_age_from_name: Years regexp failed")
+	}
+	age_noisy := r_years.FindString(name)
+	if age_noisy == "" {
+		log.Debug("get_age_from_name: No Age found in (" + name + ")")
+		return 0
+	}
+
+	r, err := regexp.Compile(`[0-9]+`)
+	if err != nil {
+		Fatal(err, "get_age_from_name: Numbers regexp failed")
+	}
+	age_noisy = r.FindString(age_noisy)
+
+	age, err := strconv.Atoi(age_noisy)
+	if err != nil {
+		Fatal(err, "get_age_from_name: String to int (atoi) failed")
+	}
+	return age
+}
-- 
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