/
share-list-main.go
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/
share-list-main.go
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/*
* Minio Client (C) 2014, 2015 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"time"
"github.com/minio/cli"
"github.com/minio/minio-xl/pkg/probe"
)
var (
shareListFlags = []cli.Flag{
cli.BoolFlag{
Name: "help, h",
Usage: "Help of share list.",
},
}
)
// Share documents via URL.
var shareList = cli.Command{
Name: "list",
Usage: "List previously shared objects and folders.",
Action: mainShareList,
Flags: append(shareListFlags, globalFlags...),
CustomHelpTemplate: `NAME:
mc share {{.Name}} COMMAND - {{.Usage}}
COMMAND:
upload: list previously shared access to uploads.
download: list previously shared access to downloads.
USAGE:
mc share {{.Name}}
EXAMPLES:
1. List previously shared downloads, that haven't expired yet.
$ mc share {{.Name}} download
2. List previously shared uploads, that haven't expired yet.
$ mc share {{.Name}} upload
`,
}
// validate command-line args.
func checkShareListSyntax(ctx *cli.Context) {
args := ctx.Args()
if !args.Present() || (args.First() != "upload" && args.First() != "download") {
cli.ShowCommandHelpAndExit(ctx, "list", 1) // last argument is exit code.
}
}
// doShareList list shared url's.
func doShareList(cmd string) *probe.Error {
if cmd != "upload" && cmd != "download" {
return probe.NewError(fmt.Errorf("Unknown argument ‘%s’ passed.", cmd))
}
// Fetch defaults.
uploadsFile := getShareUploadsFile()
downloadsFile := getShareDownloadsFile()
// Load previously saved upload-shares.
shareDB := newShareDBV1()
// if upload - read uploads file.
if cmd == "upload" {
if err := shareDB.Load(uploadsFile); err != nil {
return err.Trace(uploadsFile)
}
}
// if download - read downloads file.
if cmd == "download" {
if err := shareDB.Load(downloadsFile); err != nil {
return err.Trace(downloadsFile)
}
}
// Print previously shared entries.
for shareURL, share := range shareDB.Shares {
printMsg(shareMesssage{
ObjectURL: share.URL,
ShareURL: shareURL,
TimeLeft: share.Expiry - time.Since(share.Date),
ContentType: share.ContentType,
})
}
return nil
}
// main entry point for share list.
func mainShareList(ctx *cli.Context) {
// Set global flags from context.
setGlobalsFromContext(ctx)
// validate command-line args.
checkShareListSyntax(ctx)
// Additional command speific theme customization.
shareSetColor()
// Initialize share config folder.
initShareConfig()
// List shares.
fatalIf(doShareList(ctx.Args().First()).Trace(), "Unable to list previously shared URLs.")
}