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vhost_file.go
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/
vhost_file.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 handler
import (
"fmt"
"os"
"path/filepath"
"strings"
uploadClient "github.com/webx-top/client/upload"
uploadDropzone "github.com/webx-top/client/upload/driver/dropzone"
"github.com/webx-top/com"
"github.com/webx-top/db"
"github.com/webx-top/echo"
"github.com/admpub/nging/v5/application/handler"
"github.com/admpub/nging/v5/application/library/config"
"github.com/admpub/nging/v5/application/library/filemanager"
"github.com/admpub/nging/v5/application/library/notice"
"github.com/admpub/nging/v5/application/library/respond"
uploadChunk "github.com/admpub/nging/v5/application/registry/upload/chunk"
"github.com/nging-plugins/caddymanager/application/model"
)
func VhostFile(ctx echo.Context) error {
var err error
id := ctx.Formx(`id`).Uint()
filePath := ctx.Form(`path`)
do := ctx.Form(`do`)
m := model.NewVhost(ctx)
err = m.Get(nil, db.Cond{`id`: id})
mgr := filemanager.New(m.Root, config.FromFile().Sys.EditableFileMaxBytes(), ctx)
absPath := m.Root
user := handler.User(ctx)
if err == nil && len(m.Root) > 0 {
if len(filePath) > 0 {
filePath = filepath.Clean(filePath)
absPath = filepath.Join(m.Root, filePath)
}
switch do {
case `edit`:
data := ctx.Data()
if _, ok := Editable(absPath); !ok {
data.SetInfo(ctx.T(`此文件不能在线编辑`), 0)
} else {
content := ctx.Form(`content`)
encoding := ctx.Form(`encoding`)
dat, err := mgr.Edit(absPath, content, encoding)
if err != nil {
data.SetInfo(err.Error(), 0)
} else {
data.SetData(dat, 1)
}
}
return ctx.JSON(data)
case `rename`:
data := ctx.Data()
newName := ctx.Form(`name`)
err = mgr.Rename(absPath, newName)
if err != nil {
data.SetInfo(err.Error(), 0)
} else {
data.SetCode(1)
}
return ctx.JSON(data)
case `mkdir`:
data := ctx.Data()
newName := ctx.Form(`name`)
err = mgr.Mkdir(filepath.Join(absPath, newName), os.ModePerm)
if err != nil {
data.SetInfo(err.Error(), 0)
} else {
data.SetCode(1)
}
return ctx.JSON(data)
case `delete`:
err = mgr.Remove(absPath)
if err != nil {
handler.SendFail(ctx, err.Error())
}
next := ctx.Referer()
if len(next) == 0 {
next = ctx.Request().URL().Path() + fmt.Sprintf(`?id=%d&path=%s`, id, com.URLEncode(filepath.Dir(filePath)))
}
return ctx.Redirect(next)
case `upload`:
var cu *uploadClient.ChunkUpload
var opts []uploadClient.ChunkInfoOpter
if user != nil {
cu = uploadChunk.NewUploader(fmt.Sprintf(`user/%d`, user.Id))
opts = append(opts, uploadClient.OptChunkInfoMapping(uploadDropzone.MappingChunkInfo))
}
err = mgr.Upload(absPath, cu, opts...)
if err != nil {
user := handler.User(ctx)
if user != nil {
notice.OpenMessage(user.Username, `upload`)
notice.Send(user.Username, notice.NewMessageWithValue(`upload`, ctx.T(`文件上传出错`), err.Error()))
}
}
return respond.Dropzone(ctx, err, nil)
default:
var dirs []os.FileInfo
var exit bool
err, exit, dirs = mgr.List(absPath)
if exit {
return err
}
ctx.Set(`dirs`, dirs)
}
}
ctx.Set(`data`, m)
if filePath == `.` {
filePath = ``
}
pathSlice := strings.Split(strings.Trim(filePath, echo.FilePathSeparator), echo.FilePathSeparator)
pathLinks := make(echo.KVList, len(pathSlice))
encodedSep := filemanager.EncodedSepa
urlPrefix := ctx.Request().URL().Path() + fmt.Sprintf(`?id=%d&path=`, id) + encodedSep
for k, v := range pathSlice {
urlPrefix += com.URLEncode(v)
pathLinks[k] = &echo.KV{K: v, V: urlPrefix}
urlPrefix += encodedSep
}
ctx.Set(`pathLinks`, pathLinks)
ctx.Set(`rootPath`, strings.TrimSuffix(m.Root, echo.FilePathSeparator))
ctx.Set(`path`, filePath)
ctx.Set(`absPath`, absPath)
ctx.SetFunc(`Editable`, func(fileName string) bool {
_, ok := Editable(fileName)
return ok
})
ctx.SetFunc(`Playable`, func(fileName string) string {
mime, _ := Playable(fileName)
return mime
})
ctx.Set(`activeURL`, `/caddy/vhost`)
return ctx.Render(`caddy/file`, err)
}
func Editable(fileName string) (string, bool) {
return config.FromFile().Sys.Editable(fileName)
}
func Playable(fileName string) (string, bool) {
return config.FromFile().Sys.Playable(fileName)
}