mirror of
https://github.com/casdoor/casdoor.git
synced 2025-05-23 02:35:49 +08:00
110 lines
2.3 KiB
Go
110 lines
2.3 KiB
Go
// Copyright 2021 The Casdoor 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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"fmt"
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"io/ioutil"
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"net/url"
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"os"
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"path/filepath"
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"strings"
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)
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func FileExist(path string) bool {
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if _, err := os.Stat(path); os.IsNotExist(err) {
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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 GetPath(path string) string {
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return filepath.Dir(path)
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}
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func EnsureFileFolderExists(path string) {
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p := GetPath(path)
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if !FileExist(p) {
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err := os.MkdirAll(p, os.ModePerm)
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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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}
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func ListFiles(path string) []string {
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res := []string{}
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files, err := ioutil.ReadDir(path)
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if err != nil {
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panic(err)
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}
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for _, f := range files {
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if !f.IsDir() {
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res = append(res, f.Name())
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}
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}
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return res
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}
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func RemoveExt(filename string) string {
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return filename[:len(filename)-len(filepath.Ext(filename))]
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}
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func UrlJoin(base string, path string) string {
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res := fmt.Sprintf("%s/%s", strings.TrimRight(base, "/"), strings.TrimLeft(path, "/"))
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return res
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}
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func GetUrlPath(urlString string) string {
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u, _ := url.Parse(urlString)
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return u.Path
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}
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func GetUrlHost(urlString string) string {
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u, _ := url.Parse(urlString)
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return fmt.Sprintf("%s://%s", u.Scheme, u.Host)
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}
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func FilterQuery(urlString string, blackList []string) string {
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urlData, err := url.Parse(urlString)
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if err != nil {
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return urlString
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}
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queries := urlData.Query()
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retQuery := make(url.Values)
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inBlackList := false
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for key, value := range queries {
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inBlackList = false
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for _, blackListItem := range blackList {
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if blackListItem == key {
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inBlackList = true
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break
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}
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}
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if !inBlackList {
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retQuery[key] = value
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}
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}
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if len(retQuery) > 0 {
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return urlData.Path + "?" + strings.ReplaceAll(retQuery.Encode(), "%2F", "/")
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} else {
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return urlData.Path
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}
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}
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