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cmd_chat_min_writer_role.go
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cmd_chat_min_writer_role.go
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// Copyright 2018 Keybase, Inc. All rights reserved. Use of
// this source code is governed by the included BSD license.
package client
import (
"errors"
"fmt"
"github.com/keybase/cli"
"github.com/keybase/client/go/libcmdline"
"github.com/keybase/client/go/libkb"
"github.com/keybase/client/go/protocol/chat1"
"github.com/keybase/client/go/protocol/keybase1"
"golang.org/x/net/context"
)
type CmdChatSetConvMinWriterRole struct {
libkb.Contextified
resolvingRequest chatConversationResolvingRequest
role *keybase1.TeamRole
}
func NewCmdChatSetConvMinWriterRoleRunner(g *libkb.GlobalContext) *CmdChatSetConvMinWriterRole {
return &CmdChatSetConvMinWriterRole{
Contextified: libkb.NewContextified(g),
}
}
func newCmdChatSetConvMinWriterRole(cl *libcmdline.CommandLine, g *libkb.GlobalContext) cli.Command {
return cli.Command{
Name: "min-writer-role",
Usage: "Manage the minimum role required to write to a conversation",
Examples: `
View the policy for a team channel:
keybase chat min-writer-role keybasefriends
Only allow team admins to write
keybase chat min-writer-role keybasefriends --role admin
Only allow team admins to write on a specific channel
keybase chat min-writer-role keybasefriends --channel '#annoucements' --role admin
Disable a previously set policy
keybase chat min-writer-role keybasefriends --channel '#annoucements' --role none
`,
ArgumentHelp: "[conversation]",
Action: func(c *cli.Context) {
cl.ChooseCommand(NewCmdChatSetConvMinWriterRoleRunner(g), "min-writer-role", c)
},
Flags: append(getConversationResolverFlags(), []cli.Flag{
cli.StringFlag{
Name: "r, role",
Usage: "team role (owner, admin, writer, reader, none)",
},
}...),
}
}
func (c *CmdChatSetConvMinWriterRole) Run() (err error) {
if c.resolvingRequest.TlfName != "" {
if err = annotateResolvingRequest(c.G(), &c.resolvingRequest); err != nil {
return err
}
}
// TLFVisibility_ANY doesn't make any sense for send, so switch that to PRIVATE:
if c.resolvingRequest.Visibility == keybase1.TLFVisibility_ANY {
c.resolvingRequest.Visibility = keybase1.TLFVisibility_PRIVATE
}
if c.G().Standalone {
switch c.resolvingRequest.MembersType {
case chat1.ConversationMembersType_TEAM, chat1.ConversationMembersType_IMPTEAMNATIVE, chat1.ConversationMembersType_IMPTEAMUPGRADE:
c.G().StartStandaloneChat()
default:
return CantRunInStandaloneError{}
}
}
conv, err := c.resolve(context.TODO())
if err != nil {
return err
}
if conv.Info.MembersType != chat1.ConversationMembersType_TEAM {
return errors.New("can only set minimum role to post in team conversations")
}
if c.role != nil {
if err = c.postMinWriterRole(context.TODO(), conv, *c.role); err != nil {
return err
}
// Reload the conv to show the new setting.
conv, err = c.resolve(context.TODO())
if err != nil {
return err
}
}
return c.showMinWriterRole(conv)
}
func (c *CmdChatSetConvMinWriterRole) ParseArgv(ctx *cli.Context) (err error) {
var tlfName string
// Get the TLF name from the first position arg
if len(ctx.Args()) < 1 {
return fmt.Errorf("conversation or team name required")
}
if len(ctx.Args()) >= 1 {
tlfName = ctx.Args().Get(0)
}
if c.resolvingRequest, err = parseConversationResolvingRequest(ctx, tlfName); err != nil {
return err
}
// If no role is set, we just want to read out what the current setting is.
if ctx.String("role") != "" {
role, err := ParseRole(ctx)
if err != nil {
return err
}
if role.IsBotLike() {
return fmt.Errorf("Bot roles cannot be used for min writer role setting")
}
c.role = &role
}
return nil
}
func (c *CmdChatSetConvMinWriterRole) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
}
}
func (c *CmdChatSetConvMinWriterRole) resolve(ctx context.Context) (*chat1.ConversationLocal, error) {
resolver, err := newChatConversationResolver(c.G())
if err != nil {
return nil, err
}
conv, _, err := resolver.Resolve(ctx, c.resolvingRequest, chatConversationResolvingBehavior{
CreateIfNotExists: false,
MustNotExist: false,
IdentifyBehavior: keybase1.TLFIdentifyBehavior_CHAT_CLI,
})
return conv, err
}
func (c *CmdChatSetConvMinWriterRole) postMinWriterRole(ctx context.Context, conv *chat1.ConversationLocal, role keybase1.TeamRole) error {
lcli, err := GetChatLocalClient(c.G())
if err != nil {
return err
}
return postConvMinWriterRole(ctx, lcli, c.G().UI.GetTerminalUI(), conv, role, true /*doPrompt*/)
}
func (c *CmdChatSetConvMinWriterRole) showMinWriterRole(conv *chat1.ConversationLocal) (err error) {
dui := c.G().UI.GetDumbOutputUI()
var minWriterRoleInfo *chat1.ConversationMinWriterRoleInfoLocal
if conv.ConvSettings != nil {
minWriterRoleInfo = conv.ConvSettings.MinWriterRoleInfo
}
dui.Printf("%v\n", minWriterRoleInfo)
return nil
}