feat, fix: use three digits for episode number in filenames; strip sl…

…ashes from filenames

audiobooks.go

@@ -1,10 +1,10 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"os"
 	"path"
-	"strconv"
 	"strings"
 )
 
@@ -45,7 +45,7 @@ func (l *Leecher) fetchAudiobook(audiobookID string) {
 
 	dirPath := path.Join(
 		"audiobooks",
-		strings.ReplaceAll(audiobook.Title, " ", "_"),
+		sanitizeFileOrPathName(audiobook.Title),
 	)
 
 	if err = os.MkdirAll(dirPath, 0o0755); err != nil {
@@ -61,8 +61,8 @@ func (l *Leecher) fetchAudiobook(audiobookID string) {
 			log.Fatal(err)
 		}
 
-		episodeFilename := strconv.Itoa(episode.SerialNumber) + "_" +
-			strings.ReplaceAll(episode.Title, " ", "_") + ".mp4"
+		episodeFilename := fmt.Sprintf("%03d", episode.SerialNumber) + "_" +
+			sanitizeFileOrPathName(episode.Title) + ".mp4"
 
 		err = l.saveTo(
 			"https://iceportal.de"+file.Path,

magazines.go

@@ -42,8 +42,7 @@ func (l *Leecher) fetchMagazine(magazineID string) {
 		log.Fatal("Not free, skipping. Paymethod: ", magazine.Paymethod)
 	}
 
-	titleEncoded := strings.ReplaceAll(magazine.Title, " ", "_")
-	dirPath := path.Join("magazines", titleEncoded)
+	dirPath := path.Join("magazines", sanitizeFileOrPathName(magazine.Title))
 
 	resp, err := http.Get("https://iceportal.de/" + magazine.Navigation.Href)
 	if err != nil {
@@ -59,7 +58,7 @@ func (l *Leecher) fetchMagazine(magazineID string) {
 		"https://iceportal.de/"+magazine.Navigation.Href,
 		path.Join(
 			dirPath,
-			strings.ReplaceAll(magazine.Title, " ", "_")+"_"+magazine.Date+".pdf",
+			sanitizeFileOrPathName(magazine.Title)+"_"+magazine.Date+".pdf",
 		),
 	)
 	if err != nil {

main.go

@@ -103,3 +103,8 @@ func (l *Leecher) saveTo(url string, filePath string) error {
 	log.Print("Saved to ", filePath)
 	return nil
 }
+
+func sanitizeFileOrPathName(input string) string {
+	input = strings.ReplaceAll(input, " ", "_")
+	return strings.ReplaceAll(input, "/", "_")
+}