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fix truncate utf8 string (#15828)

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* fix truncate utf8 string.

* revoke truncated user info.
This commit is contained in:
yan 2021-05-13 15:50:57 +08:00 • committed by GitHub
parent 6d2a333fdc
commit 27b29ffb22
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2 changed files with 13 additions and 4 deletions
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9
modules/base/tool.go
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@ -21,6 +21,7 @@ import (
"strings"
"time"
"unicode"
"unicode/utf8"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
@ -213,19 +214,19 @@ func EllipsisString(str string, length int) string {
if length <= 3 {
return "..."
}
if len(str) <= length {
if utf8.RuneCountInString(str) <= length {
return str
}
return str[:length-3] + "..."
return string([]rune(str)[:length-3]) + "..."
}
// TruncateString returns a truncated string with given limit,
// it returns input string if length is not reached limit.
func TruncateString(str string, limit int) string {
if len(str) < limit {
if utf8.RuneCountInString(str) < limit {
return str
}
return str[:limit]
return string([]rune(str)[:limit])
}
// StringsToInt64s converts a slice of string to a slice of int64.