mirror of
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120 lines
2.9 KiB
Go
120 lines
2.9 KiB
Go
/*
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* MinIO Client (C) 2014, 2015 MinIO, Inc.
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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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*/
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package cmd
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import (
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"fmt"
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"time"
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"github.com/minio/cli"
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"github.com/minio/mc/pkg/probe"
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)
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var (
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shareListFlags = []cli.Flag{}
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)
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// Share documents via URL.
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var shareList = cli.Command{
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Name: "list",
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Usage: "list previously shared objects",
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Action: mainShareList,
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Before: setGlobalsFromContext,
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Flags: append(shareListFlags, globalFlags...),
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CustomHelpTemplate: `NAME:
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{{.HelpName}} COMMAND - {{.Usage}}
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USAGE:
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{{.HelpName}} COMMAND
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COMMAND:
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upload: list previously shared access to uploads.
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download: list previously shared access to downloads.
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EXAMPLES:
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1. List previously shared downloads, that haven't expired yet.
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$ {{.HelpName}} download
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2. List previously shared uploads, that haven't expired yet.
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$ {{.HelpName}} upload
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`,
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}
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// validate command-line args.
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func checkShareListSyntax(ctx *cli.Context) {
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args := ctx.Args()
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if !args.Present() || (args.First() != "upload" && args.First() != "download") {
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cli.ShowCommandHelpAndExit(ctx, "list", 1) // last argument is exit code.
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}
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}
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// doShareList list shared url's.
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func doShareList(cmd string) *probe.Error {
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if cmd != "upload" && cmd != "download" {
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return probe.NewError(fmt.Errorf("Unknown argument `%s` passed", cmd))
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}
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// Fetch defaults.
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uploadsFile := getShareUploadsFile()
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downloadsFile := getShareDownloadsFile()
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// Load previously saved upload-shares.
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shareDB := newShareDBV1()
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// if upload - read uploads file.
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if cmd == "upload" {
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if err := shareDB.Load(uploadsFile); err != nil {
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return err.Trace(uploadsFile)
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}
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}
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// if download - read downloads file.
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if cmd == "download" {
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if err := shareDB.Load(downloadsFile); err != nil {
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return err.Trace(downloadsFile)
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}
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}
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// Print previously shared entries.
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for shareURL, share := range shareDB.Shares {
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printMsg(shareMesssage{
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ObjectURL: share.URL,
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ShareURL: shareURL,
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TimeLeft: share.Expiry - time.Since(share.Date),
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ContentType: share.ContentType,
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})
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}
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return nil
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}
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// main entry point for share list.
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func mainShareList(ctx *cli.Context) error {
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// validate command-line args.
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checkShareListSyntax(ctx)
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// Additional command speific theme customization.
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shareSetColor()
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// Initialize share config folder.
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initShareConfig()
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// List shares.
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fatalIf(doShareList(ctx.Args().First()).Trace(), "Unable to list previously shared URLs.")
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return nil
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}
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