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search.go
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search.go
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/*
Nging is a toolbox for webmasters
Copyright (C) 2018-present Wenhui Shen <swh@admpub.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package filemanager
import (
"io/ioutil"
"path/filepath"
"strings"
"github.com/webx-top/echo"
)
// Search 自动完成查询文件
func Search(prefix string, nums ...int) []string {
var paths []string
root := filepath.Dir(prefix)
if len(root) == 0 {
root = echo.Wd()
}
num := 10
if len(nums) > 0 {
num = nums[0]
}
dir, _ := ioutil.ReadDir(root)
for _, d := range dir {
if len(paths) >= num {
break
}
path := filepath.Join(root, d.Name())
if d.IsDir() {
path += echo.FilePathSeparator
}
if len(prefix) == 0 {
paths = append(paths, path)
continue
}
if strings.HasPrefix(path, prefix) {
paths = append(paths, path)
continue
}
}
return paths
}
// SearchDir 自动完成查询文件
func SearchDir(prefix string, nums ...int) []string {
var paths []string
root := filepath.Dir(prefix)
if len(root) == 0 {
root = echo.Wd()
}
num := 10
if len(nums) > 0 {
num = nums[0]
}
dir, _ := ioutil.ReadDir(root)
for _, d := range dir {
if len(paths) >= num {
break
}
if !d.IsDir() {
continue
}
path := filepath.Join(root, d.Name())
path += echo.FilePathSeparator
if len(prefix) == 0 {
paths = append(paths, path)
continue
}
if strings.HasPrefix(path, prefix) {
paths = append(paths, path)
continue
}
}
return paths
}
// SearchFile 自动完成查询文件
func SearchFile(prefix string, nums ...int) []string {
var paths []string
root := filepath.Dir(prefix)
if len(root) == 0 {
root = echo.Wd()
}
num := 10
if len(nums) > 0 {
num = nums[0]
}
dir, _ := ioutil.ReadDir(root)
for _, d := range dir {
if len(paths) >= num {
break
}
if d.IsDir() {
continue
}
path := filepath.Join(root, d.Name())
if len(prefix) == 0 {
paths = append(paths, path)
continue
}
if strings.HasPrefix(path, prefix) {
paths = append(paths, path)
continue
}
}
return paths
}