1 files changed, 261 insertions, 0 deletions
diff --git a/vendor/github.com/nlopes/slack/channels.go b/vendor/github.com/nlopes/slack/channels.go
new file mode 100644
index 00000000..05cfbe1d
--- /dev/null
+++ b/vendor/github.com/nlopes/slack/channels.go
@@ -0,0 +1,261 @@
+package slack
+
+import (
+	"errors"
+	"net/url"
+	"strconv"
+)
+
+type channelResponseFull struct {
+	Channel      Channel   `json:"channel"`
+	Channels     []Channel `json:"channels"`
+	Purpose      string    `json:"purpose"`
+	Topic        string    `json:"topic"`
+	NotInChannel bool      `json:"not_in_channel"`
+	History
+	SlackResponse
+}
+
+// Channel contains information about the channel
+type Channel struct {
+	groupConversation
+	IsChannel bool `json:"is_channel"`
+	IsGeneral bool `json:"is_general"`
+	IsMember  bool `json:"is_member"`
+}
+
+func channelRequest(path string, values url.Values, debug bool) (*channelResponseFull, error) {
+	response := &channelResponseFull{}
+	err := post(path, values, response, debug)
+	if err != nil {
+		return nil, err
+	}
+	if !response.Ok {
+		return nil, errors.New(response.Error)
+	}
+	return response, nil
+}
+
+// ArchiveChannel archives the given channel
+func (api *Client) ArchiveChannel(channel string) error {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+	}
+	_, err := channelRequest("channels.archive", values, api.debug)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// UnarchiveChannel unarchives the given channel
+func (api *Client) UnarchiveChannel(channel string) error {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+	}
+	_, err := channelRequest("channels.unarchive", values, api.debug)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// CreateChannel creates a channel with the given name and returns a *Channel
+func (api *Client) CreateChannel(channel string) (*Channel, error) {
+	values := url.Values{
+		"token": {api.config.token},
+		"name":  {channel},
+	}
+	response, err := channelRequest("channels.create", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	return &response.Channel, nil
+}
+
+// GetChannelHistory retrieves the channel history
+func (api *Client) GetChannelHistory(channel string, params HistoryParameters) (*History, error) {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+	}
+	if params.Latest != DEFAULT_HISTORY_LATEST {
+		values.Add("latest", params.Latest)
+	}
+	if params.Oldest != DEFAULT_HISTORY_OLDEST {
+		values.Add("oldest", params.Oldest)
+	}
+	if params.Count != DEFAULT_HISTORY_COUNT {
+		values.Add("count", strconv.Itoa(params.Count))
+	}
+	if params.Inclusive != DEFAULT_HISTORY_INCLUSIVE {
+		if params.Inclusive {
+			values.Add("inclusive", "1")
+		} else {
+			values.Add("inclusive", "0")
+		}
+	}
+	if params.Unreads != DEFAULT_HISTORY_UNREADS {
+		if params.Unreads {
+			values.Add("unreads", "1")
+		} else {
+			values.Add("unreads", "0")
+		}
+	}
+	response, err := channelRequest("channels.history", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	return &response.History, nil
+}
+
+// GetChannelInfo retrieves the given channel
+func (api *Client) GetChannelInfo(channel string) (*Channel, error) {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+	}
+	response, err := channelRequest("channels.info", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	return &response.Channel, nil
+}
+
+// InviteUserToChannel invites a user to a given channel and returns a *Channel
+func (api *Client) InviteUserToChannel(channel, user string) (*Channel, error) {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+		"user":    {user},
+	}
+	response, err := channelRequest("channels.invite", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	return &response.Channel, nil
+}
+
+// JoinChannel joins the currently authenticated user to a channel
+func (api *Client) JoinChannel(channel string) (*Channel, error) {
+	values := url.Values{
+		"token": {api.config.token},
+		"name":  {channel},
+	}
+	response, err := channelRequest("channels.join", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	return &response.Channel, nil
+}
+
+// LeaveChannel makes the authenticated user leave the given channel
+func (api *Client) LeaveChannel(channel string) (bool, error) {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+	}
+	response, err := channelRequest("channels.leave", values, api.debug)
+	if err != nil {
+		return false, err
+	}
+	if response.NotInChannel {
+		return response.NotInChannel, nil
+	}
+	return false, nil
+}
+
+// KickUserFromChannel kicks a user from a given channel
+func (api *Client) KickUserFromChannel(channel, user string) error {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+		"user":    {user},
+	}
+	_, err := channelRequest("channels.kick", values, api.debug)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// GetChannels retrieves all the channels
+func (api *Client) GetChannels(excludeArchived bool) ([]Channel, error) {
+	values := url.Values{
+		"token": {api.config.token},
+	}
+	if excludeArchived {
+		values.Add("exclude_archived", "1")
+	}
+	response, err := channelRequest("channels.list", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	return response.Channels, nil
+}
+
+// SetChannelReadMark sets the read mark of a given channel to a specific point
+// Clients should try to avoid making this call too often. When needing to mark a read position, a client should set a
+// timer before making the call. In this way, any further updates needed during the timeout will not generate extra calls
+// (just one per channel). This is useful for when reading scroll-back history, or following a busy live channel. A
+// timeout of 5 seconds is a good starting point. Be sure to flush these calls on shutdown/logout.
+func (api *Client) SetChannelReadMark(channel, ts string) error {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+		"ts":      {ts},
+	}
+	_, err := channelRequest("channels.mark", values, api.debug)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// RenameChannel renames a given channel
+func (api *Client) RenameChannel(channel, name string) (*Channel, error) {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+		"name":    {name},
+	}
+	// XXX: the created entry in this call returns a string instead of a number
+	// so I may have to do some workaround to solve it.
+	response, err := channelRequest("channels.rename", values, api.debug)
+	if err != nil {
+		return nil, err
+	}
+	return &response.Channel, nil
+
+}
+
+// SetChannelPurpose sets the channel purpose and returns the purpose that was
+// successfully set
+func (api *Client) SetChannelPurpose(channel, purpose string) (string, error) {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+		"purpose": {purpose},
+	}
+	response, err := channelRequest("channels.setPurpose", values, api.debug)
+	if err != nil {
+		return "", err
+	}
+	return response.Purpose, nil
+}
+
+// SetChannelTopic sets the channel topic and returns the topic that was successfully set
+func (api *Client) SetChannelTopic(channel, topic string) (string, error) {
+	values := url.Values{
+		"token":   {api.config.token},
+		"channel": {channel},
+		"topic":   {topic},
+	}
+	response, err := channelRequest("channels.setTopic", values, api.debug)
+	if err != nil {
+		return "", err
+	}
+	return response.Topic, nil
+}