1 files changed, 54 insertions, 0 deletions
diff --git a/api/command_join.go b/api/command_join.go
new file mode 100644
index 000000000..67c1c1ad1
--- /dev/null
+++ b/api/command_join.go
@@ -0,0 +1,54 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package api
+
+import (
+	"github.com/mattermost/platform/model"
+)
+
+type JoinProvider struct {
+}
+
+func init() {
+	RegisterCommandProvider(&JoinProvider{})
+}
+
+func (me *JoinProvider) GetCommand() *model.Command {
+	return &model.Command{
+		Trigger:          "join",
+		AutoComplete:     true,
+		AutoCompleteDesc: "Join the open channel",
+		AutoCompleteHint: "[channel-name]",
+		DisplayName:      "join",
+	}
+}
+
+func (me *JoinProvider) DoCommand(c *Context, channelId string, message string) *model.CommandResponse {
+	if result := <-Srv.Store.Channel().GetMoreChannels(c.Session.TeamId, c.Session.UserId); result.Err != nil {
+		return &model.CommandResponse{Text: "An error occured while listing channels.", ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
+	} else {
+		channels := result.Data.(*model.ChannelList)
+
+		for _, v := range channels.Channels {
+
+			if v.Name == message {
+
+				if v.Type == model.CHANNEL_DIRECT {
+					return &model.CommandResponse{Text: "An error occured while joining the channel.", ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
+				}
+
+				JoinChannel(c, v.Id, "")
+
+				if c.Err != nil {
+					c.Err = nil
+					return &model.CommandResponse{Text: "An error occured while joining the channel.", ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
+				}
+
+				return &model.CommandResponse{GotoLocation: c.GetTeamURL() + "/channels/" + v.Name, Text: "Joined channel.", ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
+			}
+		}
+	}
+
+	return &model.CommandResponse{ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL, Text: "We couldn't find the channel"}
+}