Fix text length for UTF-8

evalphobia · evalphobia · commit 688053b8f831 · 2018-02-19T17:22:59.000+09:00
diff --git a/googletts/option.go b/googletts/option.go
@@ -3,6 +3,7 @@ package googletts
 import (
 	"errors"
 	"strconv"
+	"unicode/utf8"
 )
 
 // Option contains optional parameters for Google TTS API.
@@ -53,7 +54,7 @@ func (o Option) getTextLength() string {
 	if o.TextLength > 0 {
 		return strconv.Itoa(o.TextLength)
 	}
-	return strconv.Itoa(len(o.Text))
+	return strconv.Itoa(utf8.RuneCountInString(o.Text))
 }
 
 func (o Option) getToken() string {

Original file line number	Diff line number	Diff line change
`@@ -3,6 +3,7 @@ package googletts`
`3`	`3`	`import (`
`4`	`4`	`"errors"`
`5`	`5`	`"strconv"`
	`6`	`+ "unicode/utf8"`
`6`	`7`	`)`
`7`	`8`
`8`	`9`	`// Option contains optional parameters for Google TTS API.`
`@@ -53,7 +54,7 @@ func (o Option) getTextLength() string {`
`53`	`54`	`if o.TextLength > 0 {`
`54`	`55`	`return strconv.Itoa(o.TextLength)`
`55`	`56`	`}`
`56`		`- return strconv.Itoa(len(o.Text))`
	`57`	`+ return strconv.Itoa(utf8.RuneCountInString(o.Text))`
`57`	`58`	`}`
`58`	`59`
`59`	`60`	`func (o Option) getToken() string {`