autobrr/pkg/sanitize/sanitize.go

60 lines
1.3 KiB
Go

// Copyright (c) 2021-2025, Ludvig Lundgren and the autobrr contributors.
// SPDX-License-Identifier: GPL-2.0-or-later
package sanitize
import (
"strings"
)
func String(str string) string {
str = strings.TrimSpace(str)
return str
}
func FilterString(str string) string {
// replace newline with comma
str = strings.ReplaceAll(str, "\r", ",")
str = strings.ReplaceAll(str, "\n", ",")
str = strings.ReplaceAll(str, "\v", ",")
str = strings.ReplaceAll(str, "\t", " ")
str = strings.ReplaceAll(str, "\f", "")
str = repeatedReplaceAll(str, " ", " ")
str = repeatedReplaceAll(str, ", ", ",")
str = repeatedReplaceAll(str, " ,", ",")
str = repeatedReplaceAll(str, ",,", ",")
str = strings.Trim(str, ", ")
return str
}
func repeatedReplaceAll(src, old, new string) string {
for i := 0; i != len(src); {
i = len(src)
src = strings.ReplaceAll(src, old, new)
}
return src
}
/*
var interestingChars = regexp.MustCompile(`[^,\r\n\t\f\v]+`)
func FilterString(str string) string {
str = strings.Join(interestingChars.FindAllString(str, -1), ",")
for i := 0; i != len(str); {
i = len(str)
str = strings.ReplaceAll(str, " ", " ")
}
str = strings.ReplaceAll(str, " ,", ",")
str = strings.ReplaceAll(str, ", ", ",")
for i := 0; i != len(str); {
i = len(str)
str = strings.ReplaceAll(str, ",,", ",")
}
str = strings.Trim(str, ", ")
return str
}
*/