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Handle utf characters properly

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If the title of the book start with a non-ascii character create the folder with the first character properly.
This commit is contained in:
Las Zenow 2012-10-28 23:19:22 +01:00
parent 93bd567f8d
commit 6af9db50a4
1 changed files with 11 additions and 4 deletions
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15
store.go
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@ -8,6 +8,7 @@ import (
"regexp"
"strconv"
"strings"
"unicode/utf8"
)
func ParseFile(path string) (string, error) {
@ -68,7 +69,9 @@ func StoreBook(book Book) (path string, err error) {
path = validFileName(BOOKS_PATH, title, ".epub")
oldPath := NEW_PATH+book.Path
err = os.Mkdir(BOOKS_PATH+title[:1], os.ModePerm)
r,_ := utf8.DecodeRuneInString(title)
folder := string(r)
err = os.Mkdir(BOOKS_PATH+folder, os.ModePerm)
if err != nil {
return
}
@ -91,10 +94,12 @@ func validFileName(path string, title string, extension string) string {
title = strings.Replace(title, "/", "_", -1)
title = strings.Replace(title, "?", "_", -1)
title = strings.Replace(title, "#", "_", -1)
file := title[:1] + "/" + title + extension
r,_ := utf8.DecodeRuneInString(title)
folder := string(r)
file := folder + "/" + title + extension
_, err := os.Stat(path + file)
for i := 0; err == nil; i++ {
file = title[:1] + "/" + title + "_" + strconv.Itoa(i) + extension
file = folder + "/" + title + "_" + strconv.Itoa(i) + extension
_, err = os.Stat(path + file)
}
return file
@ -120,7 +125,9 @@ func cleanStr(str string) string {
}
func storeImg(img []byte, title, extension string) (string, string) {
os.Mkdir(COVER_PATH + title[:1], os.ModePerm)
r,_ := utf8.DecodeRuneInString(title)
folder := string(r)
err := os.Mkdir(COVER_PATH + folder, os.ModePerm)
imgPath := validFileName(COVER_PATH, title, extension)
/* store img on disk */