mirror of https://github.com/casbin/casnode.git
82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
// Copyright 2020 The casbin Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package util
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import (
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"io/ioutil"
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"regexp"
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"strconv"
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"github.com/huichen/sego"
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"github.com/mozillazg/go-slugify"
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)
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func ParseInt(s string) int {
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i, err := strconv.Atoi(s)
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if err != nil {
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panic(err)
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}
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return i
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}
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func IntToString(i int) string {
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return strconv.Itoa(i)
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}
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func IsValidUsername(username string) bool {
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if ok, _ := regexp.MatchString("^[a-zA-Z0-9_]{4,20}$", username); !ok {
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return false
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}
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return true
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}
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func ReadStringFromPath(path string) string {
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data, err := ioutil.ReadFile(path)
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if err != nil {
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panic(err)
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}
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return string(data)
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}
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func WriteStringToPath(s string, path string) {
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err := ioutil.WriteFile(path, []byte(s), 0644)
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if err != nil {
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panic(err)
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}
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}
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var Segmenter sego.Segmenter
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func InitSegmenter() {
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// load dictionary
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Segmenter.LoadDictionary("dictionary/dictionary.txt")
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}
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// SplitWords split string into single words.
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func SplitWords(str string) []string {
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if Segmenter.Dictionary() != nil {
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var res []string
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res = sego.SegmentsToSlice(Segmenter.Segment([]byte(str)), true)
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return res
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}
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return []string{}
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}
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func ConvertToPinyin(content string) string {
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return slugify.Slugify(content)
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}
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