diff options
Diffstat (limited to 'helpers/templates.go')
-rw-r--r-- | helpers/templates.go | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/helpers/templates.go b/helpers/templates.go deleted file mode 100644 index 94d6993ce..000000000 --- a/helpers/templates.go +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright © 2013 Steve Francia <spf@spf13.com>. -// -// Licensed under the Simple Public License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// http://opensource.org/licenses/Simple-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package helpers - -import ( - "net/url" - "regexp" - "strings" - "unicode" -) - -var sanitizeRegexp = regexp.MustCompile("[^a-zA-Z0-9./_-]") - -func MakePath(s string) string { - return unicodeSanitize(strings.ToLower(strings.Replace(strings.TrimSpace(s), " ", "-", -1))) -} - -func Urlize(uri string) string { - sanitized := MakePath(uri) - - // escape unicode letters - parsedUri, err := url.Parse(sanitized) - if err != nil { - // if net/url can not parse URL it's meaning Sanitize works incorrect - panic(err) - } - return parsedUri.String() -} - -func Sanitize(s string) string { - return sanitizeRegexp.ReplaceAllString(s, "") -} - -func unicodeSanitize(s string) string { - source := []rune(s) - target := make([]rune, 0, len(source)) - - for _, r := range source { - if unicode.IsLetter(r) || unicode.IsDigit(r) || r == '.' || r == '/' || r == '_' || r == '-' { - target = append(target, r) - } - } - - return string(target) -} |