Update nlopes/slack vendor

1 files changed, 529 insertions, 0 deletions

diff --git a/vendor/github.com/nlopes/slack/conversation.go b/vendor/github.com/nlopes/slack/conversation.go
index 83a1d4ee..edde87a2 100644
--- a/vendor/github.com/nlopes/slack/conversation.go
+++ b/vendor/github.com/nlopes/slack/conversation.go
@@ -1,5 +1,13 @@
 package slack
 
+import (
+	"context"
+	"errors"
+	"net/url"
+	"strconv"
+	"strings"
+)
+
 // Conversation is the foundation for IM and BaseGroupConversation
 type conversation struct {
 	ID                 string   `json:"id"`
@@ -9,6 +17,20 @@ type conversation struct {
 	Latest             *Message `json:"latest,omitempty"`
 	UnreadCount        int      `json:"unread_count,omitempty"`
 	UnreadCountDisplay int      `json:"unread_count_display,omitempty"`
+	IsGroup            bool     `json:"is_group"`
+	IsShared           bool     `json:"is_shared"`
+	IsIM               bool     `json:"is_im"`
+	IsExtShared        bool     `json:"is_ext_shared"`
+	IsOrgShared        bool     `json:"is_org_shared"`
+	IsPendingExtShared bool     `json:"is_pending_ext_shared"`
+	IsPrivate          bool     `json:"is_private"`
+	IsMpIM             bool     `json:"is_mpim"`
+	Unlinked           int      `json:"unlinked"`
+	NameNormalized     string   `json:"name_normalized"`
+	NumMembers         int      `json:"num_members"`
+	Priority           float64  `json:"priority"`
+	// TODO support pending_shared
+	// TODO support previous_names
 }
 
 // GroupConversation is the foundation for Group and Channel
@@ -35,3 +57,510 @@ type Purpose struct {
 	Creator string   `json:"creator"`
 	LastSet JSONTime `json:"last_set"`
 }
+
+type GetUsersInConversationParameters struct {
+	ChannelID string
+	Cursor    string
+	Limit     int
+}
+
+type responseMetaData struct {
+	NextCursor string `json:"next_cursor"`
+}
+
+// GetUsersInConversation returns the list of users in a conversation
+func (api *Client) GetUsersInConversation(params *GetUsersInConversationParameters) ([]string, string, error) {
+	return api.GetUsersInConversationContext(context.Background(), params)
+}
+
+// GetUsersInConversationContext returns the list of users in a conversation with a custom context
+func (api *Client) GetUsersInConversationContext(ctx context.Context, params *GetUsersInConversationParameters) ([]string, string, error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {params.ChannelID},
+	}
+	if params.Cursor != "" {
+		values.Add("cursor", params.Cursor)
+	}
+	if params.Limit != 0 {
+		values.Add("limit", strconv.Itoa(params.Limit))
+	}
+	response := struct {
+		Members          []string         `json:"members"`
+		ResponseMetaData responseMetaData `json:"response_metadata"`
+		SlackResponse
+	}{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.members", values, &response, api.debug)
+	if err != nil {
+		return nil, "", err
+	}
+	if !response.Ok {
+		return nil, "", errors.New(response.Error)
+	}
+	return response.Members, response.ResponseMetaData.NextCursor, nil
+}
+
+// ArchiveConversation archives a conversation
+func (api *Client) ArchiveConversation(channelID string) error {
+	return api.ArchiveConversationContext(context.Background(), channelID)
+}
+
+// ArchiveConversationContext archives a conversation with a custom context
+func (api *Client) ArchiveConversationContext(ctx context.Context, channelID string) error {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+	}
+	response := SlackResponse{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.archive", values, &response, api.debug)
+	if err != nil {
+		return err
+	}
+
+	return response.Err()
+}
+
+// UnArchiveConversation reverses conversation archival
+func (api *Client) UnArchiveConversation(channelID string) error {
+	return api.UnArchiveConversationContext(context.Background(), channelID)
+}
+
+// UnArchiveConversationContext reverses conversation archival with a custom context
+func (api *Client) UnArchiveConversationContext(ctx context.Context, channelID string) error {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+	}
+	response := SlackResponse{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.unarchive", values, &response, api.debug)
+	if err != nil {
+		return err
+	}
+
+	return response.Err()
+}
+
+// SetTopicOfConversation sets the topic for a conversation
+func (api *Client) SetTopicOfConversation(channelID, topic string) (*Channel, error) {
+	return api.SetTopicOfConversationContext(context.Background(), channelID, topic)
+}
+
+// SetTopicOfConversationContext sets the topic for a conversation with a custom context
+func (api *Client) SetTopicOfConversationContext(ctx context.Context, channelID, topic string) (*Channel, error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+		"topic":   {topic},
+	}
+	response := struct {
+		SlackResponse
+		Channel *Channel `json:"channel"`
+	}{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.setTopic", values, &response, api.debug)
+	if err != nil {
+		return nil, err
+	}
+
+	return response.Channel, response.Err()
+}
+
+// SetPurposeOfConversation sets the purpose for a conversation
+func (api *Client) SetPurposeOfConversation(channelID, purpose string) (*Channel, error) {
+	return api.SetPurposeOfConversationContext(context.Background(), channelID, purpose)
+}
+
+// SetPurposeOfConversationContext sets the purpose for a conversation with a custom context
+func (api *Client) SetPurposeOfConversationContext(ctx context.Context, channelID, purpose string) (*Channel, error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+		"purpose": {purpose},
+	}
+	response := struct {
+		SlackResponse
+		Channel *Channel `json:"channel"`
+	}{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.setPurpose", values, &response, api.debug)
+	if err != nil {
+		return nil, err
+	}
+
+	return response.Channel, response.Err()
+}
+
+// RenameConversation renames a conversation
+func (api *Client) RenameConversation(channelID, channelName string) (*Channel, error) {
+	return api.RenameConversationContext(context.Background(), channelID, channelName)
+}
+
+// RenameConversationContext renames a conversation with a custom context
+func (api *Client) RenameConversationContext(ctx context.Context, channelID, channelName string) (*Channel, error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+		"name":    {channelName},
+	}
+	response := struct {
+		SlackResponse
+		Channel *Channel `json:"channel"`
+	}{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.rename", values, &response, api.debug)
+	if err != nil {
+		return nil, err
+	}
+
+	return response.Channel, response.Err()
+}
+
+// InviteUsersToConversation invites users to a channel
+func (api *Client) InviteUsersToConversation(channelID string, users ...string) (*Channel, error) {
+	return api.InviteUsersToConversationContext(context.Background(), channelID, users...)
+}
+
+// InviteUsersToConversationContext invites users to a channel with a custom context
+func (api *Client) InviteUsersToConversationContext(ctx context.Context, channelID string, users ...string) (*Channel, error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+		"users":   {strings.Join(users, ",")},
+	}
+	response := struct {
+		SlackResponse
+		Channel *Channel `json:"channel"`
+	}{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.invite", values, &response, api.debug)
+	if err != nil {
+		return nil, err
+	}
+
+	return response.Channel, response.Err()
+}
+
+// KickUserFromConversation removes a user from a conversation
+func (api *Client) KickUserFromConversation(channelID string, user string) error {
+	return api.KickUserFromConversationContext(context.Background(), channelID, user)
+}
+
+// KickUserFromConversationContext removes a user from a conversation with a custom context
+func (api *Client) KickUserFromConversationContext(ctx context.Context, channelID string, user string) error {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+		"user":    {user},
+	}
+	response := SlackResponse{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.kick", values, &response, api.debug)
+	if err != nil {
+		return err
+	}
+
+	return response.Err()
+}
+
+// CloseConversation closes a direct message or multi-person direct message
+func (api *Client) CloseConversation(channelID string) (noOp bool, alreadyClosed bool, err error) {
+	return api.CloseConversationContext(context.Background(), channelID)
+}
+
+// CloseConversationContext closes a direct message or multi-person direct message with a custom context
+func (api *Client) CloseConversationContext(ctx context.Context, channelID string) (noOp bool, alreadyClosed bool, err error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+	}
+	response := struct {
+		SlackResponse
+		NoOp          bool `json:"no_op"`
+		AlreadyClosed bool `json:"already_closed"`
+	}{}
+
+	err = postSlackMethod(ctx, api.httpclient, "conversations.close", values, &response, api.debug)
+	if err != nil {
+		return false, false, err
+	}
+
+	return response.NoOp, response.AlreadyClosed, response.Err()
+}
+
+// CreateConversation initiates a public or private channel-based conversation
+func (api *Client) CreateConversation(channelName string, isPrivate bool) (*Channel, error) {
+	return api.CreateConversationContext(context.Background(), channelName, isPrivate)
+}
+
+// CreateConversationContext initiates a public or private channel-based conversation with a custom context
+func (api *Client) CreateConversationContext(ctx context.Context, channelName string, isPrivate bool) (*Channel, error) {
+	values := url.Values{
+		"token":      {api.token},
+		"name":       {channelName},
+		"is_private": {strconv.FormatBool(isPrivate)},
+	}
+	response, err := channelRequest(
+		ctx, api.httpclient, "conversations.create", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+
+	return &response.Channel, response.Err()
+}
+
+// GetConversationInfo retrieves information about a conversation
+func (api *Client) GetConversationInfo(channelID string, includeLocale bool) (*Channel, error) {
+	return api.GetConversationInfoContext(context.Background(), channelID, includeLocale)
+}
+
+// GetConversationInfoContext retrieves information about a conversation with a custom context
+func (api *Client) GetConversationInfoContext(ctx context.Context, channelID string, includeLocale bool) (*Channel, error) {
+	values := url.Values{
+		"token":          {api.token},
+		"channel":        {channelID},
+		"include_locale": {strconv.FormatBool(includeLocale)},
+	}
+	response, err := channelRequest(
+		ctx, api.httpclient, "conversations.info", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+
+	return &response.Channel, response.Err()
+}
+
+// LeaveConversation leaves a conversation
+func (api *Client) LeaveConversation(channelID string) (bool, error) {
+	return api.LeaveConversationContext(context.Background(), channelID)
+}
+
+// LeaveConversationContext leaves a conversation with a custom context
+func (api *Client) LeaveConversationContext(ctx context.Context, channelID string) (bool, error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {channelID},
+	}
+
+	response, err := channelRequest(ctx, api.httpclient, "conversations.leave", values, api.debug)
+	if err != nil {
+		return false, err
+	}
+
+	return response.NotInChannel, err
+}
+
+type GetConversationRepliesParameters struct {
+	ChannelID string
+	Timestamp string
+	Cursor    string
+	Inclusive bool
+	Latest    string
+	Limit     int
+	Oldest    string
+}
+
+// GetConversationReplies retrieves a thread of messages posted to a conversation
+func (api *Client) GetConversationReplies(params *GetConversationRepliesParameters) (msgs []Message, hasMore bool, nextCursor string, err error) {
+	return api.GetConversationRepliesContext(context.Background(), params)
+}
+
+// GetConversationRepliesContext retrieves a thread of messages posted to a conversation with a custom context
+func (api *Client) GetConversationRepliesContext(ctx context.Context, params *GetConversationRepliesParameters) (msgs []Message, hasMore bool, nextCursor string, err error) {
+	values := url.Values{
+		"token":   {api.token},
+		"channel": {params.ChannelID},
+		"ts":      {params.Timestamp},
+	}
+	if params.Cursor != "" {
+		values.Add("cursor", params.Cursor)
+	}
+	if params.Latest != "" {
+		values.Add("latest", params.Latest)
+	}
+	if params.Limit != 0 {
+		values.Add("limit", strconv.Itoa(params.Limit))
+	}
+	if params.Oldest != "" {
+		values.Add("oldest", params.Oldest)
+	}
+	if params.Inclusive {
+		values.Add("inclusive", "1")
+	} else {
+		values.Add("inclusive", "0")
+	}
+	response := struct {
+		SlackResponse
+		HasMore          bool `json:"has_more"`
+		ResponseMetaData struct {
+			NextCursor string `json:"next_cursor"`
+		} `json:"response_metadata"`
+		Messages []Message `json:"messages"`
+	}{}
+
+	err = postSlackMethod(ctx, api.httpclient, "conversations.replies", values, &response, api.debug)
+	if err != nil {
+		return nil, false, "", err
+	}
+
+	return response.Messages, response.HasMore, response.ResponseMetaData.NextCursor, response.Err()
+}
+
+type GetConversationsParameters struct {
+	Cursor          string
+	ExcludeArchived string
+	Limit           int
+	Types           []string
+}
+
+// GetConversations returns the list of channels in a Slack team
+func (api *Client) GetConversations(params *GetConversationsParameters) (channels []Channel, nextCursor string, err error) {
+	return api.GetConversationsContext(context.Background(), params)
+}
+
+// GetConversationsContext returns the list of channels in a Slack team with a custom context
+func (api *Client) GetConversationsContext(ctx context.Context, params *GetConversationsParameters) (channels []Channel, nextCursor string, err error) {
+	values := url.Values{
+		"token":            {api.token},
+		"exclude_archived": {params.ExcludeArchived},
+	}
+	if params.Cursor != "" {
+		values.Add("cursor", params.Cursor)
+	}
+	if params.Limit != 0 {
+		values.Add("limit", strconv.Itoa(params.Limit))
+	}
+	if params.Types != nil {
+		values.Add("types", strings.Join(params.Types, ","))
+	}
+	response := struct {
+		Channels         []Channel        `json:"channels"`
+		ResponseMetaData responseMetaData `json:"response_metadata"`
+		SlackResponse
+	}{}
+	err = postSlackMethod(ctx, api.httpclient, "conversations.list", values, &response, api.debug)
+	if err != nil {
+		return nil, "", err
+	}
+
+	return response.Channels, response.ResponseMetaData.NextCursor, response.Err()
+}
+
+type OpenConversationParameters struct {
+	ChannelID string
+	ReturnIM  bool
+	Users     []string
+}
+
+// OpenConversation opens or resumes a direct message or multi-person direct message
+func (api *Client) OpenConversation(params *OpenConversationParameters) (*Channel, bool, bool, error) {
+	return api.OpenConversationContext(context.Background(), params)
+}
+
+// OpenConversationContext opens or resumes a direct message or multi-person direct message with a custom context
+func (api *Client) OpenConversationContext(ctx context.Context, params *OpenConversationParameters) (*Channel, bool, bool, error) {
+	values := url.Values{
+		"token":     {api.token},
+		"return_im": {strconv.FormatBool(params.ReturnIM)},
+	}
+	if params.ChannelID != "" {
+		values.Add("channel", params.ChannelID)
+	}
+	if params.Users != nil {
+		values.Add("users", strings.Join(params.Users, ","))
+	}
+	response := struct {
+		Channel     *Channel `json:"channel"`
+		NoOp        bool     `json:"no_op"`
+		AlreadyOpen bool     `json:"already_open"`
+		SlackResponse
+	}{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.open", values, &response, api.debug)
+	if err != nil {
+		return nil, false, false, err
+	}
+
+	return response.Channel, response.NoOp, response.AlreadyOpen, response.Err()
+}
+
+// JoinConversation joins an existing conversation
+func (api *Client) JoinConversation(channelID string) (*Channel, string, []string, error) {
+	return api.JoinConversationContext(context.Background(), channelID)
+}
+
+// JoinConversationContext joins an existing conversation with a custom context
+func (api *Client) JoinConversationContext(ctx context.Context, channelID string) (*Channel, string, []string, error) {
+	values := url.Values{"token": {api.token}, "channel": {channelID}}
+	response := struct {
+		Channel          *Channel `json:"channel"`
+		Warning          string   `json:"warning"`
+		ResponseMetaData *struct {
+			Warnings []string `json:"warnings"`
+		} `json:"response_metadata"`
+		SlackResponse
+	}{}
+	err := postSlackMethod(ctx, api.httpclient, "conversations.join", values, &response, api.debug)
+	if err != nil {
+		return nil, "", nil, err
+	}
+	if response.Err() != nil {
+		return nil, "", nil, response.Err()
+	}
+	var warnings []string
+	if response.ResponseMetaData != nil {
+		warnings = response.ResponseMetaData.Warnings
+	}
+	return response.Channel, response.Warning, warnings, nil
+}
+
+type GetConversationHistoryParameters struct {
+	ChannelID string
+	Cursor    string
+	Inclusive bool
+	Latest    string
+	Limit     int
+	Oldest    string
+}
+
+type GetConversationHistoryResponse struct {
+	SlackResponse
+	HasMore          bool   `json:"has_more"`
+	PinCount         int    `json:"pin_count"`
+	Latest           string `json:"latest"`
+	ResponseMetaData struct {
+		NextCursor string `json:"next_cursor"`
+	} `json:"response_metadata"`
+	Messages []Message `json:"messages"`
+}
+
+// GetConversationHistory joins an existing conversation
+func (api *Client) GetConversationHistory(params *GetConversationHistoryParameters) (*GetConversationHistoryResponse, error) {
+	return api.GetConversationHistoryContext(context.Background(), params)
+}
+
+// GetConversationHistoryContext joins an existing conversation with a custom context
+func (api *Client) GetConversationHistoryContext(ctx context.Context, params *GetConversationHistoryParameters) (*GetConversationHistoryResponse, error) {
+	values := url.Values{"token": {api.token}, "channel": {params.ChannelID}}
+	if params.Cursor != "" {
+		values.Add("cursor", params.Cursor)
+	}
+	if params.Inclusive {
+		values.Add("inclusive", "1")
+	} else {
+		values.Add("inclusive", "0")
+	}
+	if params.Latest != "" {
+		values.Add("latest", params.Latest)
+	}
+	if params.Limit != 0 {
+		values.Add("limit", strconv.Itoa(params.Limit))
+	}
+	if params.Oldest != "" {
+		values.Add("oldest", params.Oldest)
+	}
+
+	response := GetConversationHistoryResponse{}
+
+	err := postSlackMethod(ctx, api.httpclient, "conversations.history", values, &response, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	if !response.Ok {
+		return nil, errors.New(response.Error)
+	}
+	return &response, nil
+}