fix #117: use details slice and pre-set to properly extract condition

ad.go

@@ -31,7 +31,8 @@ type Ad struct {
 	Title        string `goquery:"h1"`
 	Slug         string
 	ID           string
-	Condition    string `goquery:".addetailslist--detail--value,text"`
+	Details      []string `goquery:".addetailslist--detail--value,text"`
+	Condition    string   // post processed
 	Category     string
 	CategoryTree []string `goquery:".breadcrump-link,text"`
 	Price        string   `goquery:"h2#viewad-price"`
@@ -56,6 +57,9 @@ func (ad *Ad) LogValue() slog.Value {
 	)
 }
 
+// static set of conditions available, used for post processing details
+var CONDITIONS = []string{"Neu", "Gut", "Sehr Gut", "In Ordnung"}
+
 // check for  completeness.  I  erected these  fields to  be mandatory
 // (though I really don't know if  they really are). I consider images
 // and meta  optional. So,  if either  of the  checked fields  here is

config.go

@@ -34,7 +34,7 @@ import (
 )
 
 const (
-	VERSION    string = "0.3.13"
+	VERSION    string = "0.3.14"
 	Baseuri    string = "https://www.kleinanzeigen.de"
 	Listuri    string = "/s-bestandsliste.html"
 	Defaultdir string = "."

go.mod

@@ -23,6 +23,7 @@ require (
 
 require (
 	github.com/PuerkitoBio/goquery v1.5.1 // indirect
+	github.com/alecthomas/repr v0.4.0 // indirect
 	github.com/andybalholm/cascadia v1.1.0 // indirect
 	github.com/fatih/color v1.16.0 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect

go.sum

@@ -3,6 +3,8 @@ astuart.co/goq v1.0.0/go.mod h1:+fokcnFrO8Pw2fj8drdStJvzoMFebJH69rw8IC21rno=
 github.com/PuerkitoBio/goquery v1.5.0/go.mod h1:qD2PgZ9lccMbQlc7eEOjaeRlFQON7xY8kdmcsrnKqMg=
 github.com/PuerkitoBio/goquery v1.5.1 h1:PSPBGne8NIUWw+/7vFBV+kG2J/5MOjbzc7154OaKCSE=
 github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
+github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc=
+github.com/alecthomas/repr v0.4.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
 github.com/andybalholm/cascadia v1.1.0 h1:BuuO6sSfQNFRu1LppgbD25Hr2vLYW25JvxHs5zzsLTo=
 github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=

main_test.go

@@ -256,6 +256,7 @@ type AdConfig struct {
 	Images    []string // files in ./t/
 }
 
+// used to generate ad listings returned by httpmock using templates
 var adsrc = []AdConfig{
 	{
 		Title: "First Ad",
@@ -263,7 +264,7 @@ var adsrc = []AdConfig{
 		Category:  "Klimbim",
 		Text:      "Thing to sale",
 		Slug:      "first-ad",
-		Condition: "works",
+		Condition: "Sehr Gut",
 		Created:   "Yesterday",
 		Images:    []string{"t/1.jpg", "t/2.jpg"},
 	},
@@ -273,7 +274,7 @@ var adsrc = []AdConfig{
 		Category:  "Kram",
 		Text:      "Thing to sale",
 		Slug:      "second-ad",
-		Condition: "works",
+		Condition: "Gut",
 		Created:   "Yesterday",
 		Images:    []string{"t/1.jpg", "t/2.jpg"},
 	},
@@ -284,7 +285,7 @@ var adsrc = []AdConfig{
 		Category:  "Kuddelmuddel",
 		Text:      "Thing to sale",
 		Slug:      "third-ad",
-		Condition: "works",
+		Condition: "In Ordnung",
 		Created:   "Yesterday",
 		Images:    []string{"t/1.jpg", "t/2.jpg"},
 	},
@@ -295,7 +296,7 @@ var adsrc = []AdConfig{
 		Category:  "Krempel",
 		Text:      "Thing to sale",
 		Slug:      "fourth-ad",
-		Condition: "works",
+		Condition: "Neu",
 		Created:   "Yesterday",
 		Images:    []string{"t/1.jpg", "t/2.jpg"},
 	},
@@ -306,7 +307,7 @@ var adsrc = []AdConfig{
 		Category:  "Kladderadatsch",
 		Text:      "Thing to sale",
 		Slug:      "fifth-ad",
-		Condition: "works",
+		Condition: "Sehr Gut",
 		Created:   "Yesterday",
 		Images:    []string{"t/1.jpg", "t/2.jpg"},
 	},
@@ -317,7 +318,7 @@ var adsrc = []AdConfig{
 		Category:  "Klunker",
 		Text:      "Thing to sale",
 		Slug:      "sixth-ad",
-		Condition: "works",
+		Condition: "Sehr Gut",
 		Created:   "Yesterday",
 		Images:    []string{"t/1.jpg", "t/2.jpg"},
 	},
@@ -328,7 +329,7 @@ var adsrc = []AdConfig{
 		Category:  "Klunker",
 		Text:      "Thing to sale",
 		Slug:      "seventh-ad",
-		Condition: "works",
+		Condition: "Sehr Gut",
 		Created:   "Yesterday",
 		Images:    []string{"t/1.png", "t/1.gif", "t/1.webp", "t/1.jpg"},
 	},

scrape.go

@@ -22,6 +22,7 @@ import (
 	"fmt"
 	"log/slog"
 	"path/filepath"
+	"slices"
 	"strconv"
 	"strings"
 	"time"
@@ -124,6 +125,13 @@ func ScrapeAd(fetch *Fetcher, uri string) error {
 		return fmt.Errorf("could not extract ad data from page, got empty struct")
 	}
 
+	for _, detail := range advertisement.Details {
+		if slices.Contains(CONDITIONS, detail) {
+			advertisement.Condition = detail
+		}
+
+	}
+
 	advertisement.CalculateExpire()
 
 	// prepare ad dir name