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cmd_chat_listmembers.go
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cmd_chat_listmembers.go
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package client
import (
"context"
"encoding/json"
"fmt"
"os"
"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"
isatty "github.com/mattn/go-isatty"
)
type CmdChatListMembers struct {
libkb.Contextified
json, hasTTY bool
resolvingRequest chatConversationResolvingRequest
tlfName, topicName string
topicType chat1.TopicType
}
func NewCmdChatListMembersRunner(g *libkb.GlobalContext) *CmdChatListMembers {
return &CmdChatListMembers{
Contextified: libkb.NewContextified(g),
}
}
func newCmdChatListMembers(cl *libcmdline.CommandLine, g *libkb.GlobalContext) cli.Command {
return cli.Command{
Name: "list-members",
Usage: "List members of a chat conversation",
ArgumentHelp: "[conversation [channel name]]",
Action: func(c *cli.Context) {
cl.ChooseCommand(NewCmdChatListMembersRunner(g), "list-members", c)
cl.SetLogForward(libcmdline.LogForwardNone)
},
Flags: append(mustGetChatFlags("topic-type"), cli.BoolFlag{
Name: "j, json",
Usage: "Output memberships as JSON",
}),
}
}
func (c *CmdChatListMembers) Run() (err error) {
ctx := context.Background()
var convMembers []string
if c.topicName != "" && c.topicName != "general" {
// conversation membership is based on server trust
convMembers, err = c.getUntrustedConvMemberList(ctx)
if err != nil {
return err
}
}
_, conversationInfo, err := resolveConversationForBotMember(c.G(), c.resolvingRequest, c.hasTTY)
if err != nil {
return err
}
chatClient, err := GetChatLocalClient(c.G())
if err != nil {
return err
}
teamID, err := chatClient.TeamIDFromTLFName(ctx, chat1.TeamIDFromTLFNameArg{
TlfName: conversationInfo.TlfName,
MembersType: conversationInfo.MembersType,
TlfPublic: conversationInfo.Visibility == keybase1.TLFVisibility_PUBLIC,
})
if err != nil {
return err
}
cli, err := GetTeamsClient(c.G())
if err != nil {
return err
}
annotatedTeam, err := cli.GetAnnotatedTeam(context.Background(), teamID)
if err != nil {
return err
}
details := annotatedTeam.ToLegacyTeamDetails()
if c.topicName != "" && c.topicName != "general" {
// filter annotatedTeam
var newMembers []keybase1.TeamMemberDetails
outer:
for _, member := range annotatedTeam.Members {
for _, convMember := range convMembers {
if convMember == member.Username {
newMembers = append(newMembers, member)
continue outer
}
}
}
annotatedTeam.Members = newMembers
// filter details
details = keybase1.FilterTeamDetailsForMembers(convMembers, details)
}
if c.json {
b, err := json.MarshalIndent(chat1.TeamToChatMembersDetails(details.Members), "", " ")
if err != nil {
return err
}
dui := c.G().UI.GetDumbOutputUI()
_, err = dui.Printf(string(b) + "\n")
return err
}
renderer := newTeamMembersRenderer(c.G(), c.json, false /*showInviteID*/)
return renderer.output(annotatedTeam, conversationInfo.TlfName, false /*verbose*/)
}
func (c *CmdChatListMembers) getUntrustedConvMemberList(ctx context.Context) ([]string, error) {
chatClient, err := GetChatLocalClient(c.G())
if err != nil {
return nil, err
}
inboxRes, err := chatClient.FindConversationsLocal(ctx, chat1.FindConversationsLocalArg{
TlfName: c.tlfName,
MembersType: chat1.ConversationMembersType_TEAM,
TopicName: c.topicName,
TopicType: c.topicType,
Visibility: keybase1.TLFVisibility_PRIVATE,
IdentifyBehavior: keybase1.TLFIdentifyBehavior_CHAT_CLI,
})
if err != nil {
return nil, err
}
if len(inboxRes.Conversations) == 0 {
return nil, fmt.Errorf("failed to find any matching conversation")
}
if len(inboxRes.Conversations) > 1 {
return nil, fmt.Errorf("ambiguous channel description, more than one conversation matches")
}
participants, err := chatClient.GetParticipants(ctx, inboxRes.Conversations[0].GetConvID())
if err != nil {
return nil, err
}
usernames := make([]string, len(participants))
for i, participant := range participants {
usernames[i] = participant.Username
}
return usernames, nil
}
func (c *CmdChatListMembers) ParseArgv(ctx *cli.Context) (err error) {
c.json = ctx.Bool("json")
c.tlfName = ctx.Args().Get(0)
c.topicName = ctx.Args().Get(1)
c.hasTTY = isatty.IsTerminal(os.Stdin.Fd())
if c.topicType, err = parseConversationTopicType(ctx); err != nil {
return err
}
if c.resolvingRequest, err = parseConversationResolvingRequest(ctx, c.tlfName); err != nil {
return err
}
return nil
}
func (c *CmdChatListMembers) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
}
}