func CreateDirectChannel(c *Context, otherUserId string) (*model.Channel, *model.AppError) {
if len(otherUserId) != 26 {
return nil, model.NewAppError("CreateDirectChannel", "Invalid other user id ", otherUserId)
}
uc := Srv.Store.User().Get(otherUserId)
channel := new(model.Channel)
channel.DisplayName = ""
channel.Name = model.GetDMNameFromIds(otherUserId, c.Session.UserId)
channel.TeamId = c.Session.TeamId
channel.Description = ""
channel.Type = model.CHANNEL_DIRECT
if uresult := <-uc; uresult.Err != nil {
return nil, model.NewAppError("CreateDirectChannel", "Invalid other user id ", otherUserId)
}
if sc, err := CreateChannel(c, channel, true); err != nil {
return nil, err
} else {
cm := &model.ChannelMember{ChannelId: sc.Id, UserId: otherUserId,
Roles: "", NotifyLevel: model.CHANNEL_NOTIFY_ALL}
if cmresult := <-Srv.Store.Channel().SaveMember(cm); cmresult.Err != nil {
return nil, cmresult.Err
}
return sc, nil
}
}
func (me *msgProvider) DoCommand(c *Context, channelId string, message string) *model.CommandResponse {
splitMessage := strings.SplitN(message, " ", 2)
parsedMessage := ""
targetUser := ""
if len(splitMessage) > 1 {
parsedMessage = strings.SplitN(message, " ", 2)[1]
}
targetUser = strings.SplitN(message, " ", 2)[0]
targetUser = strings.TrimPrefix(targetUser, "@")
if profileList := <-Srv.Store.User().GetProfiles(c.Session.TeamId); profileList.Err != nil {
c.Err = profileList.Err
return &model.CommandResponse{Text: c.T("api.command_msg.list.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
} else {
profileUsers := profileList.Data.(map[string]*model.User)
for _, userProfile := range profileUsers {
//Don't let users open DMs with themselves. It probably won't work out well.
if userProfile.Id == c.Session.UserId {
continue
}
if userProfile.Username == targetUser {
targetChannelId := ""
//Find the channel based on this user
channelName := model.GetDMNameFromIds(c.Session.UserId, userProfile.Id)
if channel := <-Srv.Store.Channel().GetByName(c.Session.TeamId, channelName); channel.Err != nil {
if channel.Err.Id == "store.sql_channel.get_by_name.missing.app_error" {
if directChannel, err := CreateDirectChannel(c, userProfile.Id); err != nil {
c.Err = err
return &model.CommandResponse{Text: c.T("api.command_msg.dm_fail.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
} else {
targetChannelId = directChannel.Id
}
} else {
c.Err = channel.Err
return &model.CommandResponse{Text: c.T("api.command_msg.dm_fail.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
} else {
targetChannelId = channel.Data.(*model.Channel).Id
}
makeDirectChannelVisible(c.Session.TeamId, targetChannelId)
if len(parsedMessage) > 0 {
post := &model.Post{}
post.Message = parsedMessage
post.ChannelId = targetChannelId
if _, err := CreatePost(c, post, true); err != nil {
return &model.CommandResponse{Text: c.T("api.command_msg.fail.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
}
return &model.CommandResponse{GotoLocation: c.GetTeamURL() + "/channels/" + channelName, Text: c.T("api.command_msg.success"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
}
}
return &model.CommandResponse{Text: c.T("api.command_msg.missing.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
func CreateDirectChannel(userId string, otherUserId string) (*model.Channel, *model.AppError) {
uc := Srv.Store.User().Get(otherUserId)
channel := new(model.Channel)
channel.DisplayName = ""
channel.Name = model.GetDMNameFromIds(otherUserId, userId)
channel.Header = ""
channel.Type = model.CHANNEL_DIRECT
if uresult := <-uc; uresult.Err != nil {
return nil, model.NewLocAppError("CreateDirectChannel", "api.channel.create_direct_channel.invalid_user.app_error", nil, otherUserId)
}
cm1 := &model.ChannelMember{
UserId: userId,
NotifyProps: model.GetDefaultChannelNotifyProps(),
}
cm2 := &model.ChannelMember{
UserId: otherUserId,
NotifyProps: model.GetDefaultChannelNotifyProps(),
}
if result := <-Srv.Store.Channel().SaveDirectChannel(channel, cm1, cm2); result.Err != nil {
if result.Err.Id == store.CHANNEL_EXISTS_ERROR {
return result.Data.(*model.Channel), nil
} else {
return nil, result.Err
}
} else {
return result.Data.(*model.Channel), nil
}
}
func (me *msgProvider) DoCommand(c *Context, args *model.CommandArgs, message string) *model.CommandResponse {
splitMessage := strings.SplitN(message, " ", 2)
parsedMessage := ""
targetUsername := ""
if len(splitMessage) > 1 {
parsedMessage = strings.SplitN(message, " ", 2)[1]
}
targetUsername = strings.SplitN(message, " ", 2)[0]
targetUsername = strings.TrimPrefix(targetUsername, "@")
var userProfile *model.User
if result := <-app.Srv.Store.User().GetByUsername(targetUsername); result.Err != nil {
c.Err = result.Err
return &model.CommandResponse{Text: c.T("api.command_msg.missing.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
} else {
userProfile = result.Data.(*model.User)
}
if userProfile.Id == c.Session.UserId {
return &model.CommandResponse{Text: c.T("api.command_msg.missing.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
// Find the channel based on this user
channelName := model.GetDMNameFromIds(c.Session.UserId, userProfile.Id)
targetChannelId := ""
if channel := <-app.Srv.Store.Channel().GetByName(c.TeamId, channelName); channel.Err != nil {
if channel.Err.Id == "store.sql_channel.get_by_name.missing.app_error" {
if directChannel, err := app.CreateDirectChannel(c.Session.UserId, userProfile.Id); err != nil {
c.Err = err
return &model.CommandResponse{Text: c.T("api.command_msg.dm_fail.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
} else {
targetChannelId = directChannel.Id
}
} else {
c.Err = channel.Err
return &model.CommandResponse{Text: c.T("api.command_msg.dm_fail.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
} else {
targetChannelId = channel.Data.(*model.Channel).Id
}
app.MakeDirectChannelVisible(targetChannelId)
if len(parsedMessage) > 0 {
post := &model.Post{}
post.Message = parsedMessage
post.ChannelId = targetChannelId
post.UserId = c.Session.UserId
if _, err := app.CreatePost(post, c.TeamId, true); err != nil {
return &model.CommandResponse{Text: c.T("api.command_msg.fail.app_error"), ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
}
return &model.CommandResponse{GotoLocation: c.GetTeamURL() + "/channels/" + channelName, Text: "", ResponseType: model.COMMAND_RESPONSE_TYPE_EPHEMERAL}
}
func (m *MatterMail) getDirectChannelIDByName(client *model.Client, channelList *model.ChannelList, userName string) string {
if m.user.Username == userName {
m.eror.Printf("Impossible create a Direct channel, Mattermail user (%v) equals destination user (%v)\n", m.user.Username, userName)
return ""
}
//result, err := client.GetProfilesForDirectMessageList(client.GetTeamId())
result, err := client.SearchUsers(model.UserSearch{
AllowInactive: false,
TeamId: client.GetTeamId(),
Term: userName,
})
if err != nil {
m.eror.Println("Error on SearchUsers: ", err.Error())
return ""
}
profiles := result.Data.([]*model.User)
var userID string
for _, p := range profiles {
if p.Username == userName {
userID = p.Id
break
}
}
if userID == "" {
m.debg.Println("Did not find the username:"******""
}
dmName := model.GetDMNameFromIds(m.user.Id, userID)
dmID := getChannelIDByName(channelList, dmName)
if dmID != "" {
return dmID
}
m.debg.Println("Create direct channel to user:"******"Error on CreateDirectChannel: ", err.Error())
return ""
}
directChannel := result.Data.(*model.Channel)
return directChannel.Id
}
// SendDirectMessage sends a direct message to specified user
func (m *MMClient) SendDirectMessage(toUserId string, msg string) {
m.log.Debugf("SendDirectMessage to %s, msg %s", toUserId, msg)
// create DM channel (only happens on first message)
_, err := m.Client.CreateDirectChannel(toUserId)
if err != nil {
m.log.Debugf("SendDirectMessage to %#v failed: %s", toUserId, err)
}
channelName := model.GetDMNameFromIds(toUserId, m.User.Id)
// update our channels
mmchannels, _ := m.Client.GetChannels("")
m.Lock()
m.Team.Channels = mmchannels.Data.(*model.ChannelList)
m.Unlock()
// build & send the message
msg = strings.Replace(msg, "\r", "", -1)
post := &model.Post{ChannelId: m.GetChannelId(channelName, ""), Message: msg}
m.Client.CreatePost(post)
}
func CreateDirectChannel(userId string, otherUserId string) (*model.Channel, *model.AppError) {
uc := Srv.Store.User().Get(otherUserId)
channel := new(model.Channel)
channel.DisplayName = ""
channel.Name = model.GetDMNameFromIds(otherUserId, userId)
channel.Header = ""
channel.Type = model.CHANNEL_DIRECT
if uresult := <-uc; uresult.Err != nil {
return nil, model.NewLocAppError("CreateDirectChannel", "api.channel.create_direct_channel.invalid_user.app_error", nil, otherUserId)
}
cm1 := &model.ChannelMember{
UserId: userId,
NotifyProps: model.GetDefaultChannelNotifyProps(),
Roles: model.ROLE_CHANNEL_USER.Id,
}
cm2 := &model.ChannelMember{
UserId: otherUserId,
NotifyProps: model.GetDefaultChannelNotifyProps(),
Roles: model.ROLE_CHANNEL_USER.Id,
}
if result := <-Srv.Store.Channel().SaveDirectChannel(channel, cm1, cm2); result.Err != nil {
if result.Err.Id == store.CHANNEL_EXISTS_ERROR {
return result.Data.(*model.Channel), nil
} else {
return nil, result.Err
}
} else {
message := model.NewWebSocketEvent(model.WEBSOCKET_EVENT_DIRECT_ADDED, "", channel.Id, "", nil)
message.Add("teammate_id", otherUserId)
go Publish(message)
return result.Data.(*model.Channel), nil
}
}
func (s SqlChannelStore) CreateDirectChannel(userId string, otherUserId string) StoreChannel {
channel := new(model.Channel)
channel.DisplayName = ""
channel.Name = model.GetDMNameFromIds(otherUserId, userId)
channel.Header = ""
channel.Type = model.CHANNEL_DIRECT
cm1 := &model.ChannelMember{
UserId: userId,
NotifyProps: model.GetDefaultChannelNotifyProps(),
Roles: model.ROLE_CHANNEL_USER.Id,
}
cm2 := &model.ChannelMember{
UserId: otherUserId,
NotifyProps: model.GetDefaultChannelNotifyProps(),
Roles: model.ROLE_CHANNEL_USER.Id,
}
return s.SaveDirectChannel(channel, cm1, cm2)
}
func CreateDirectChannel(c *Context, otherUserId string) (*model.Channel, *model.AppError) {
if len(otherUserId) != 26 {
return nil, model.NewAppError("CreateDirectChannel", "Invalid other user id ", otherUserId)
}
uc := Srv.Store.User().Get(otherUserId)
channel := new(model.Channel)
channel.DisplayName = ""
channel.Name = model.GetDMNameFromIds(otherUserId, c.Session.UserId)
channel.TeamId = c.Session.TeamId
channel.Header = ""
channel.Type = model.CHANNEL_DIRECT
if uresult := <-uc; uresult.Err != nil {
return nil, model.NewAppError("CreateDirectChannel", "Invalid other user id ", otherUserId)
}
cm1 := &model.ChannelMember{
UserId: c.Session.UserId,
Roles: model.CHANNEL_ROLE_ADMIN,
NotifyProps: model.GetDefaultChannelNotifyProps(),
}
cm2 := &model.ChannelMember{
UserId: otherUserId,
Roles: "",
NotifyProps: model.GetDefaultChannelNotifyProps(),
}
if result := <-Srv.Store.Channel().SaveDirectChannel(channel, cm1, cm2); result.Err != nil {
return nil, result.Err
} else {
return result.Data.(*model.Channel), nil
}
}
func incomingWebhook(c *api.Context, w http.ResponseWriter, r *http.Request) {
if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
c.Err = model.NewAppError("incomingWebhook", "Incoming webhooks have been disabled by the system admin.", "")
c.Err.StatusCode = http.StatusNotImplemented
return
}
params := mux.Vars(r)
id := params["id"]
hchan := api.Srv.Store.Webhook().GetIncoming(id)
r.ParseForm()
var props map[string]string
if r.Header.Get("Content-Type") == "application/json" {
props = model.MapFromJson(r.Body)
} else {
props = model.MapFromJson(strings.NewReader(r.FormValue("payload")))
}
text := props["text"]
if len(text) == 0 {
c.Err = model.NewAppError("incomingWebhook", "No text specified", "")
return
}
channelName := props["channel"]
var hook *model.IncomingWebhook
if result := <-hchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Invalid webhook", "err="+result.Err.Message)
return
} else {
hook = result.Data.(*model.IncomingWebhook)
}
var channel *model.Channel
var cchan store.StoreChannel
if len(channelName) != 0 {
if channelName[0] == '@' {
if result := <-api.Srv.Store.User().GetByUsername(hook.TeamId, channelName[1:]); result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the user", "err="+result.Err.Message)
return
} else {
channelName = model.GetDMNameFromIds(result.Data.(*model.User).Id, hook.UserId)
}
} else if channelName[0] == '#' {
channelName = channelName[1:]
}
cchan = api.Srv.Store.Channel().GetByName(hook.TeamId, channelName)
} else {
cchan = api.Srv.Store.Channel().Get(hook.ChannelId)
}
overrideUsername := props["username"]
overrideIconUrl := props["icon_url"]
if result := <-cchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the channel", "err="+result.Err.Message)
return
} else {
channel = result.Data.(*model.Channel)
}
pchan := api.Srv.Store.Channel().CheckPermissionsTo(hook.TeamId, channel.Id, hook.UserId)
// create a mock session
c.Session = model.Session{UserId: hook.UserId, TeamId: hook.TeamId, IsOAuth: false}
if !c.HasPermissionsToChannel(pchan, "createIncomingHook") && channel.Type != model.CHANNEL_OPEN {
c.Err = model.NewAppError("incomingWebhook", "Inappropriate channel permissions", "")
return
}
if _, err := api.CreateWebhookPost(c, channel.Id, text, overrideUsername, overrideIconUrl); err != nil {
c.Err = err
return
}
w.Header().Set("Content-Type", "text/plain")
w.Write([]byte("ok"))
}
func incomingWebhook(c *api.Context, w http.ResponseWriter, r *http.Request) {
if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
c.Err = model.NewAppError("incomingWebhook", "Incoming webhooks have been disabled by the system admin.", "")
c.Err.StatusCode = http.StatusNotImplemented
return
}
params := mux.Vars(r)
id := params["id"]
hchan := api.Srv.Store.Webhook().GetIncoming(id)
r.ParseForm()
var parsedRequest *model.IncomingWebhookRequest
if r.Header.Get("Content-Type") == "application/json" {
parsedRequest = model.IncomingWebhookRequestFromJson(r.Body)
} else {
parsedRequest = model.IncomingWebhookRequestFromJson(strings.NewReader(r.FormValue("payload")))
}
if parsedRequest == nil {
c.Err = model.NewAppError("incomingWebhook", "Unable to parse incoming data", "")
return
}
text := parsedRequest.Text
if len(text) == 0 && parsedRequest.Attachments == nil {
c.Err = model.NewAppError("incomingWebhook", "No text specified", "")
return
}
channelName := parsedRequest.ChannelName
webhookType := parsedRequest.Type
//attachments is in here for slack compatibility
if parsedRequest.Attachments != nil {
if len(parsedRequest.Props) == 0 {
parsedRequest.Props = make(model.StringInterface)
}
parsedRequest.Props["attachments"] = parsedRequest.Attachments
webhookType = model.POST_SLACK_ATTACHMENT
}
var hook *model.IncomingWebhook
if result := <-hchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Invalid webhook", "err="+result.Err.Message)
return
} else {
hook = result.Data.(*model.IncomingWebhook)
}
var channel *model.Channel
var cchan store.StoreChannel
if len(channelName) != 0 {
if channelName[0] == '@' {
if result := <-api.Srv.Store.User().GetByUsername(hook.TeamId, channelName[1:]); result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the user", "err="+result.Err.Message)
return
} else {
channelName = model.GetDMNameFromIds(result.Data.(*model.User).Id, hook.UserId)
}
} else if channelName[0] == '#' {
channelName = channelName[1:]
}
cchan = api.Srv.Store.Channel().GetByName(hook.TeamId, channelName)
} else {
cchan = api.Srv.Store.Channel().Get(hook.ChannelId)
}
overrideUsername := parsedRequest.Username
overrideIconUrl := parsedRequest.IconURL
if result := <-cchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the channel", "err="+result.Err.Message)
return
} else {
channel = result.Data.(*model.Channel)
}
pchan := api.Srv.Store.Channel().CheckPermissionsTo(hook.TeamId, channel.Id, hook.UserId)
// create a mock session
c.Session = model.Session{UserId: hook.UserId, TeamId: hook.TeamId, IsOAuth: false}
if !c.HasPermissionsToChannel(pchan, "createIncomingHook") && channel.Type != model.CHANNEL_OPEN {
c.Err = model.NewAppError("incomingWebhook", "Inappropriate channel permissions", "")
return
}
if _, err := api.CreateWebhookPost(c, channel.Id, text, overrideUsername, overrideIconUrl, parsedRequest.Props, webhookType); err != nil {
c.Err = err
return
}
w.Header().Set("Content-Type", "text/plain")
w.Write([]byte("ok"))
}
func incomingWebhook(c *api.Context, w http.ResponseWriter, r *http.Request) {
params := mux.Vars(r)
id := params["id"]
hchan := api.Srv.Store.Webhook().GetIncoming(id)
r.ParseForm()
props := model.MapFromJson(strings.NewReader(r.FormValue("payload")))
text := props["text"]
if len(text) == 0 {
c.Err = model.NewAppError("incomingWebhook", "No text specified", "")
return
}
channelName := props["channel"]
var hook *model.IncomingWebhook
if result := <-hchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Invalid webhook", "err="+result.Err.Message)
return
} else {
hook = result.Data.(*model.IncomingWebhook)
}
var channel *model.Channel
var cchan store.StoreChannel
if len(channelName) != 0 {
if channelName[0] == '@' {
if result := <-api.Srv.Store.User().GetByUsername(hook.TeamId, channelName[1:]); result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the user", "err="+result.Err.Message)
return
} else {
channelName = model.GetDMNameFromIds(result.Data.(*model.User).Id, hook.UserId)
}
} else if channelName[0] == '#' {
channelName = channelName[1:]
}
cchan = api.Srv.Store.Channel().GetByName(hook.TeamId, channelName)
} else {
cchan = api.Srv.Store.Channel().Get(hook.ChannelId)
}
// parse links into Markdown format
linkWithTextRegex := regexp.MustCompile(`<([^<\|]+)\|([^>]+)>`)
text = linkWithTextRegex.ReplaceAllString(text, "[${2}](${1})")
linkRegex := regexp.MustCompile(`<\s*(\S*)\s*>`)
text = linkRegex.ReplaceAllString(text, "${1}")
if result := <-cchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the channel", "err="+result.Err.Message)
return
} else {
channel = result.Data.(*model.Channel)
}
pchan := api.Srv.Store.Channel().CheckPermissionsTo(hook.TeamId, channel.Id, hook.UserId)
post := &model.Post{UserId: hook.UserId, ChannelId: channel.Id, Message: text}
if !c.HasPermissionsToChannel(pchan, "createIncomingHook") && channel.Type != model.CHANNEL_OPEN {
c.Err = model.NewAppError("incomingWebhook", "Inappropriate channel permissions", "")
return
}
// create a mock session
c.Session = model.Session{UserId: hook.UserId, TeamId: hook.TeamId, IsOAuth: false}
if _, err := api.CreatePost(c, post, false); err != nil {
c.Err = model.NewAppError("incomingWebhook", "Error creating post", "err="+err.Message)
return
}
w.Header().Set("Content-Type", "text/plain")
w.Write([]byte("ok"))
}
func incomingWebhook(c *api.Context, w http.ResponseWriter, r *http.Request) {
if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
c.Err = model.NewAppError("incomingWebhook", "Incoming webhooks have been disabled by the system admin.", "")
c.Err.StatusCode = http.StatusNotImplemented
return
}
params := mux.Vars(r)
id := params["id"]
hchan := api.Srv.Store.Webhook().GetIncoming(id)
r.ParseForm()
var props map[string]string
if r.Header.Get("Content-Type") == "application/json" {
props = model.MapFromJson(r.Body)
} else {
props = model.MapFromJson(strings.NewReader(r.FormValue("payload")))
}
text := props["text"]
if len(text) == 0 {
c.Err = model.NewAppError("incomingWebhook", "No text specified", "")
return
}
channelName := props["channel"]
overrideUsername := props["username"]
overrideIconUrl := props["icon_url"]
var hook *model.IncomingWebhook
if result := <-hchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Invalid webhook", "err="+result.Err.Message)
return
} else {
hook = result.Data.(*model.IncomingWebhook)
}
var channel *model.Channel
var cchan store.StoreChannel
if len(channelName) != 0 {
if channelName[0] == '@' {
if result := <-api.Srv.Store.User().GetByUsername(hook.TeamId, channelName[1:]); result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the user", "err="+result.Err.Message)
return
} else {
channelName = model.GetDMNameFromIds(result.Data.(*model.User).Id, hook.UserId)
}
} else if channelName[0] == '#' {
channelName = channelName[1:]
}
cchan = api.Srv.Store.Channel().GetByName(hook.TeamId, channelName)
} else {
cchan = api.Srv.Store.Channel().Get(hook.ChannelId)
}
// parse links into Markdown format
linkWithTextRegex := regexp.MustCompile(`<([^<\|]+)\|([^>]+)>`)
text = linkWithTextRegex.ReplaceAllString(text, "[${2}](${1})")
linkRegex := regexp.MustCompile(`<\s*(\S*)\s*>`)
text = linkRegex.ReplaceAllString(text, "${1}")
if result := <-cchan; result.Err != nil {
c.Err = model.NewAppError("incomingWebhook", "Couldn't find the channel", "err="+result.Err.Message)
return
} else {
channel = result.Data.(*model.Channel)
}
pchan := api.Srv.Store.Channel().CheckPermissionsTo(hook.TeamId, channel.Id, hook.UserId)
post := &model.Post{UserId: hook.UserId, ChannelId: channel.Id, Message: text}
post.AddProp("from_webhook", "true")
if utils.Cfg.ServiceSettings.EnablePostUsernameOverride {
if len(overrideUsername) != 0 {
post.AddProp("override_username", overrideUsername)
} else {
post.AddProp("override_username", model.DEFAULT_WEBHOOK_USERNAME)
}
}
if utils.Cfg.ServiceSettings.EnablePostIconOverride {
if len(overrideIconUrl) != 0 {
post.AddProp("override_icon_url", overrideIconUrl)
} else {
post.AddProp("override_icon_url", model.DEFAULT_WEBHOOK_ICON)
}
}
if !c.HasPermissionsToChannel(pchan, "createIncomingHook") && channel.Type != model.CHANNEL_OPEN {
c.Err = model.NewAppError("incomingWebhook", "Inappropriate channel permissions", "")
return
}
// create a mock session
c.Session = model.Session{UserId: hook.UserId, TeamId: hook.TeamId, IsOAuth: false}
if _, err := api.CreatePost(c, post, false); err != nil {
c.Err = model.NewAppError("incomingWebhook", "Error creating post", "err="+err.Message)
return
}
w.Header().Set("Content-Type", "text/plain")
w.Write([]byte("ok"))
}
func incomingWebhook(c *Context, w http.ResponseWriter, r *http.Request) {
if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.disabled.app_error", nil, "")
c.Err.StatusCode = http.StatusNotImplemented
return
}
params := mux.Vars(r)
id := params["id"]
hchan := app.Srv.Store.Webhook().GetIncoming(id)
r.ParseForm()
var payload io.Reader
contentType := r.Header.Get("Content-Type")
if strings.Split(contentType, "; ")[0] == "application/x-www-form-urlencoded" {
payload = strings.NewReader(r.FormValue("payload"))
} else {
payload = r.Body
}
if utils.Cfg.LogSettings.EnableWebhookDebugging {
var err error
payload, err = utils.DebugReader(
payload,
utils.T("api.webhook.incoming.debug"),
)
if err != nil {
c.Err = model.NewLocAppError(
"incomingWebhook",
"api.webhook.incoming.debug.error",
nil,
err.Error(),
)
return
}
}
parsedRequest := model.IncomingWebhookRequestFromJson(payload)
if parsedRequest == nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.parse.app_error", nil, "")
return
}
text := parsedRequest.Text
if len(text) == 0 && parsedRequest.Attachments == nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.text.app_error", nil, "")
c.Err.StatusCode = http.StatusBadRequest
return
}
textSize := utf8.RuneCountInString(text)
if textSize > model.POST_MESSAGE_MAX_RUNES {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.text.length.app_error", map[string]interface{}{"Max": model.POST_MESSAGE_MAX_RUNES, "Actual": textSize}, "")
c.Err.StatusCode = http.StatusBadRequest
return
}
channelName := parsedRequest.ChannelName
webhookType := parsedRequest.Type
// attachments is in here for slack compatibility
if parsedRequest.Attachments != nil {
if len(parsedRequest.Props) == 0 {
parsedRequest.Props = make(model.StringInterface)
}
parsedRequest.Props["attachments"] = parsedRequest.Attachments
attachmentSize := utf8.RuneCountInString(model.StringInterfaceToJson(parsedRequest.Props))
// Minus 100 to leave room for setting post type in the Props
if attachmentSize > model.POST_PROPS_MAX_RUNES-100 {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.attachment.app_error", map[string]interface{}{"Max": model.POST_PROPS_MAX_RUNES - 100, "Actual": attachmentSize}, "")
c.Err.StatusCode = http.StatusBadRequest
return
}
webhookType = model.POST_SLACK_ATTACHMENT
}
var hook *model.IncomingWebhook
if result := <-hchan; result.Err != nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.invalid.app_error", nil, "err="+result.Err.Message)
return
} else {
hook = result.Data.(*model.IncomingWebhook)
}
var channel *model.Channel
var cchan store.StoreChannel
var directUserId string
if len(channelName) != 0 {
if channelName[0] == '@' {
if result := <-app.Srv.Store.User().GetByUsername(channelName[1:]); result.Err != nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.user.app_error", nil, "err="+result.Err.Message)
return
} else {
directUserId = result.Data.(*model.User).Id
channelName = model.GetDMNameFromIds(directUserId, hook.UserId)
}
} else if channelName[0] == '#' {
channelName = channelName[1:]
}
cchan = app.Srv.Store.Channel().GetByName(hook.TeamId, channelName)
} else {
cchan = app.Srv.Store.Channel().Get(hook.ChannelId, true)
}
overrideUsername := parsedRequest.Username
overrideIconUrl := parsedRequest.IconURL
result := <-cchan
if result.Err != nil && result.Err.Id == store.MISSING_CHANNEL_ERROR && directUserId != "" {
newChanResult := <-app.Srv.Store.Channel().CreateDirectChannel(directUserId, hook.UserId)
if newChanResult.Err != nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.channel.app_error", nil, "err="+newChanResult.Err.Message)
return
} else {
channel = newChanResult.Data.(*model.Channel)
app.InvalidateCacheForUser(directUserId)
app.InvalidateCacheForUser(hook.UserId)
}
} else if result.Err != nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.channel.app_error", nil, "err="+result.Err.Message)
return
} else {
channel = result.Data.(*model.Channel)
}
// create a mock session
c.Session = model.Session{
UserId: hook.UserId,
TeamMembers: []*model.TeamMember{{
TeamId: hook.TeamId,
UserId: hook.UserId,
Roles: model.ROLE_CHANNEL_USER.Id,
}},
IsOAuth: false,
}
c.TeamId = hook.TeamId
if channel.Type != model.CHANNEL_OPEN && !HasPermissionToChannelContext(c, channel.Id, model.PERMISSION_READ_CHANNEL) {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.permissions.app_error", nil, "")
return
}
c.Err = nil
if _, err := app.CreateWebhookPost(hook.UserId, hook.TeamId, channel.Id, text, overrideUsername, overrideIconUrl, parsedRequest.Props, webhookType); err != nil {
c.Err = err
return
}
w.Header().Set("Content-Type", "text/plain")
w.Write([]byte("ok"))
}
func incomingWebhook(c *Context, w http.ResponseWriter, r *http.Request) {
if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.disabled.app_error", nil, "")
c.Err.StatusCode = http.StatusNotImplemented
return
}
params := mux.Vars(r)
id := params["id"]
hchan := Srv.Store.Webhook().GetIncoming(id)
r.ParseForm()
var parsedRequest *model.IncomingWebhookRequest
contentType := r.Header.Get("Content-Type")
if strings.Split(contentType, "; ")[0] == "application/x-www-form-urlencoded" {
parsedRequest = model.IncomingWebhookRequestFromJson(strings.NewReader(r.FormValue("payload")))
} else {
parsedRequest = model.IncomingWebhookRequestFromJson(r.Body)
}
if parsedRequest == nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.parse.app_error", nil, "")
return
}
text := parsedRequest.Text
if len(text) == 0 && parsedRequest.Attachments == nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.text.app_error", nil, "")
return
}
channelName := parsedRequest.ChannelName
webhookType := parsedRequest.Type
//attachments is in here for slack compatibility
if parsedRequest.Attachments != nil {
if len(parsedRequest.Props) == 0 {
parsedRequest.Props = make(model.StringInterface)
}
parsedRequest.Props["attachments"] = parsedRequest.Attachments
webhookType = model.POST_SLACK_ATTACHMENT
}
var hook *model.IncomingWebhook
if result := <-hchan; result.Err != nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.invalid.app_error", nil, "err="+result.Err.Message)
return
} else {
hook = result.Data.(*model.IncomingWebhook)
}
var channel *model.Channel
var cchan store.StoreChannel
if len(channelName) != 0 {
if channelName[0] == '@' {
if result := <-Srv.Store.User().GetByUsername(channelName[1:]); result.Err != nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.user.app_error", nil, "err="+result.Err.Message)
return
} else {
channelName = model.GetDMNameFromIds(result.Data.(*model.User).Id, hook.UserId)
}
} else if channelName[0] == '#' {
channelName = channelName[1:]
}
cchan = Srv.Store.Channel().GetByName(hook.TeamId, channelName)
} else {
cchan = Srv.Store.Channel().Get(hook.ChannelId)
}
overrideUsername := parsedRequest.Username
overrideIconUrl := parsedRequest.IconURL
if result := <-cchan; result.Err != nil {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.channel.app_error", nil, "err="+result.Err.Message)
return
} else {
channel = result.Data.(*model.Channel)
}
pchan := Srv.Store.Channel().CheckPermissionsTo(hook.TeamId, channel.Id, hook.UserId)
// create a mock session
c.Session = model.Session{
UserId: hook.UserId,
TeamMembers: []*model.TeamMember{{TeamId: hook.TeamId, UserId: hook.UserId}},
IsOAuth: false,
}
if !c.HasPermissionsToChannel(pchan, "createIncomingHook") && channel.Type != model.CHANNEL_OPEN {
c.Err = model.NewLocAppError("incomingWebhook", "web.incoming_webhook.permissions.app_error", nil, "")
return
}
if _, err := CreateWebhookPost(c, channel.Id, text, overrideUsername, overrideIconUrl, parsedRequest.Props, webhookType); err != nil {
c.Err = err
return
}
w.Header().Set("Content-Type", "text/plain")
w.Write([]byte("ok"))
}