103 lines
2.1 KiB
Go
103 lines
2.1 KiB
Go
// Copyright (c) 2014-present, b3log.org
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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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// https://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 file
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import (
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"encoding/json"
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"net/http"
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"os"
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"path/filepath"
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"github.com/88250/gulu"
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)
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// GetZipHandler handles request of retrieving zip file.
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func GetZipHandler(w http.ResponseWriter, r *http.Request) {
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q := r.URL.Query()
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path := q["path"][0]
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if ".zip" != filepath.Ext(path) {
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http.Error(w, "Bad Request", 400)
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return
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}
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if !gulu.File.IsExist(path) {
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http.Error(w, "Not Found", 404)
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return
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}
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filename := filepath.Base(path)
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w.Header().Set("Content-Disposition", "attachment; filename="+filename)
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w.Header().Set("Content-Type", "application/zip")
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http.ServeFile(w, r, path)
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os.Remove(path)
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}
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// CreateZipHandler handles request of creating zip.
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func CreateZipHandler(w http.ResponseWriter, r *http.Request) {
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data := gulu.Ret.NewResult()
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defer gulu.Ret.RetResult(w, r, data)
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var args map[string]interface{}
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if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
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logger.Error(err)
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data.Code = -1
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return
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}
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path := args["path"].(string)
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var name string
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base := filepath.Base(path)
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if nil != args["name"] {
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name = args["name"].(string)
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} else {
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name = base
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}
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dir := filepath.Dir(path)
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if !gulu.File.IsExist(path) {
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data.Code = -1
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data.Msg = "Can't find file [" + path + "]"
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return
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}
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zipPath := filepath.Join(dir, name)
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zipFile, err := gulu.Zip.Create(zipPath + ".zip")
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if nil != err {
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logger.Error(err)
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data.Code = -1
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return
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}
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defer zipFile.Close()
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if gulu.File.IsDir(path) {
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zipFile.AddDirectory(base, path)
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} else {
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zipFile.AddEntry(base, path)
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}
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data.Data = zipPath
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}
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