Beispiel #1
0
func ClearPushNotification(userId string, channelId string) *model.AppError {
	sessions, err := getMobileAppSessions(userId)
	if err != nil {
		return err
	}

	msg := model.PushNotification{}
	msg.Type = model.PUSH_TYPE_CLEAR
	msg.ChannelId = channelId
	msg.ContentAvailable = 0
	if badge := <-Srv.Store.User().GetUnreadCount(userId); badge.Err != nil {
		msg.Badge = 0
		l4g.Error(utils.T("store.sql_user.get_unread_count.app_error"), userId, badge.Err)
	} else {
		msg.Badge = int(badge.Data.(int64))
	}

	l4g.Debug(utils.T("api.post.send_notifications_and_forget.clear_push_notification.debug"), msg.DeviceId, msg.ChannelId)

	for _, session := range sessions {
		tmpMessage := *model.PushNotificationFromJson(strings.NewReader(msg.ToJson()))
		tmpMessage.SetDeviceIdAndPlatform(session.DeviceId)
		if err := sendToPushProxy(tmpMessage); err != nil {
			return err
		}
	}

	return nil
}
Beispiel #2
0
func sendToPushProxy(msg model.PushNotification) {
	msg.ServerId = utils.CfgDiagnosticId

	tr := &http.Transport{
		TLSClientConfig: &tls.Config{InsecureSkipVerify: *utils.Cfg.ServiceSettings.EnableInsecureOutgoingConnections},
	}
	httpClient := &http.Client{Transport: tr}
	request, _ := http.NewRequest("POST", *utils.Cfg.EmailSettings.PushNotificationServer+model.API_URL_SUFFIX_V1+"/send_push", strings.NewReader(msg.ToJson()))

	if resp, err := httpClient.Do(request); err != nil {
		l4g.Error(utils.T("api.post.send_notifications_and_forget.push_notification.error"), msg.DeviceId, err)
	} else {
		ioutil.ReadAll(resp.Body)
		resp.Body.Close()
	}
}
Beispiel #3
0
func clearPushNotification(userId string, channelId string) {
	session := getMobileAppSession(userId)
	if session == nil {
		return
	}

	msg := model.PushNotification{}
	msg.Type = model.PUSH_TYPE_CLEAR
	msg.ChannelId = channelId
	msg.ContentAvailable = 0
	if badge := <-Srv.Store.User().GetUnreadCount(userId); badge.Err != nil {
		msg.Badge = 0
		l4g.Error(utils.T("store.sql_user.get_unread_count.app_error"), userId, badge.Err)
	} else {
		msg.Badge = int(badge.Data.(int64))
	}

	msg.SetDeviceIdAndPlatform(session.DeviceId)

	l4g.Debug(utils.T("api.post.send_notifications_and_forget.clear_push_notification.debug"), msg.DeviceId, msg.ChannelId)
	sendToPushProxy(msg)
}
Beispiel #4
0
func sendNotifications(c *Context, post *model.Post, team *model.Team, channel *model.Channel, profileMap map[string]*model.User, members []model.ChannelMember) {
	var channelName string
	var bodyText string
	var subjectText string

	var mentionedUsers []string

	if _, ok := profileMap[post.UserId]; !ok {
		l4g.Error(utils.T("api.post.send_notifications_and_forget.user_id.error"), post.UserId)
		return
	}
	senderName := profileMap[post.UserId].Username

	toEmailMap := make(map[string]bool)

	if channel.Type == model.CHANNEL_DIRECT {

		var otherUserId string
		if userIds := strings.Split(channel.Name, "__"); userIds[0] == post.UserId {
			otherUserId = userIds[1]
			channelName = profileMap[userIds[1]].Username
		} else {
			otherUserId = userIds[0]
			channelName = profileMap[userIds[0]].Username
		}

		otherUser := profileMap[otherUserId]
		sendEmail := true
		if _, ok := otherUser.NotifyProps["email"]; ok && otherUser.NotifyProps["email"] == "false" {
			sendEmail = false
		}
		if sendEmail && (otherUser.IsOffline() || otherUser.IsAway()) {
			toEmailMap[otherUserId] = true
		}

	} else {
		// Find out who is a member of the channel, only keep those profiles
		tempProfileMap := make(map[string]*model.User)
		for _, member := range members {
			tempProfileMap[member.UserId] = profileMap[member.UserId]
		}

		profileMap = tempProfileMap

		// Build map for keywords
		keywordMap := make(map[string][]string)
		for _, profile := range profileMap {
			if len(profile.NotifyProps["mention_keys"]) > 0 {

				// Add all the user's mention keys
				splitKeys := strings.Split(profile.NotifyProps["mention_keys"], ",")
				for _, k := range splitKeys {
					keywordMap[k] = append(keywordMap[strings.ToLower(k)], profile.Id)
				}
			}

			// If turned on, add the user's case sensitive first name
			if profile.NotifyProps["first_name"] == "true" {
				keywordMap[profile.FirstName] = append(keywordMap[profile.FirstName], profile.Id)
			}

			// Add @all to keywords if user has them turned on
			// if profile.NotifyProps["all"] == "true" {
			// 	keywordMap["@all"] = append(keywordMap["@all"], profile.Id)
			// }

			// Add @channel to keywords if user has them turned on
			if profile.NotifyProps["channel"] == "true" {
				keywordMap["@channel"] = append(keywordMap["@channel"], profile.Id)
			}
		}

		// Build a map as a list of unique user_ids that are mentioned in this post
		splitF := func(c rune) bool {
			return model.SplitRunes[c]
		}
		splitMessage := strings.Fields(post.Message)
		for _, word := range splitMessage {
			var userIds []string

			// Non-case-sensitive check for regular keys
			if ids, match := keywordMap[strings.ToLower(word)]; match {
				userIds = append(userIds, ids...)
			}

			// Case-sensitive check for first name
			if ids, match := keywordMap[word]; match {
				userIds = append(userIds, ids...)
			}

			if len(userIds) == 0 {
				// No matches were found with the string split just on whitespace so try further splitting
				// the message on punctuation
				splitWords := strings.FieldsFunc(word, splitF)

				for _, splitWord := range splitWords {
					// Non-case-sensitive check for regular keys
					if ids, match := keywordMap[strings.ToLower(splitWord)]; match {
						userIds = append(userIds, ids...)
					}

					// Case-sensitive check for first name
					if ids, match := keywordMap[splitWord]; match {
						userIds = append(userIds, ids...)
					}
				}
			}

			for _, userId := range userIds {
				if post.UserId == userId && post.Props["from_webhook"] != "true" {
					continue
				}
				sendEmail := true
				if _, ok := profileMap[userId].NotifyProps["email"]; ok && profileMap[userId].NotifyProps["email"] == "false" {
					sendEmail = false
				}
				if sendEmail && (profileMap[userId].IsAway() || profileMap[userId].IsOffline()) {
					toEmailMap[userId] = true
				} else {
					toEmailMap[userId] = false
				}
			}
		}

		for id := range toEmailMap {
			updateMentionCountAndForget(post.ChannelId, id)
		}
	}

	if len(toEmailMap) != 0 {
		mentionedUsers = make([]string, 0, len(toEmailMap))
		for k := range toEmailMap {
			mentionedUsers = append(mentionedUsers, k)
		}

		teamURL := c.GetSiteURL() + "/" + team.Name

		// Build and send the emails
		tm := time.Unix(post.CreateAt/1000, 0)

		for id, doSend := range toEmailMap {

			if !doSend {
				continue
			}

			// skip if inactive
			if profileMap[id].DeleteAt > 0 {
				continue
			}

			userLocale := utils.GetUserTranslations(profileMap[id].Locale)

			if channel.Type == model.CHANNEL_DIRECT {
				bodyText = userLocale("api.post.send_notifications_and_forget.message_body")
				subjectText = userLocale("api.post.send_notifications_and_forget.message_subject")
			} else {
				bodyText = userLocale("api.post.send_notifications_and_forget.mention_body")
				subjectText = userLocale("api.post.send_notifications_and_forget.mention_subject")
				channelName = channel.DisplayName
			}

			month := userLocale(tm.Month().String())
			day := fmt.Sprintf("%d", tm.Day())
			year := fmt.Sprintf("%d", tm.Year())
			zone, _ := tm.Zone()

			subjectPage := utils.NewHTMLTemplate("post_subject", profileMap[id].Locale)
			subjectPage.Props["Subject"] = userLocale("api.templates.post_subject",
				map[string]interface{}{"SubjectText": subjectText, "TeamDisplayName": team.DisplayName,
					"Month": month[:3], "Day": day, "Year": year})
			subjectPage.Props["SiteName"] = utils.Cfg.TeamSettings.SiteName

			bodyPage := utils.NewHTMLTemplate("post_body", profileMap[id].Locale)
			bodyPage.Props["SiteURL"] = c.GetSiteURL()
			bodyPage.Props["PostMessage"] = model.ClearMentionTags(post.Message)
			bodyPage.Props["TeamLink"] = teamURL + "/channels/" + channel.Name
			bodyPage.Props["BodyText"] = bodyText
			bodyPage.Props["Button"] = userLocale("api.templates.post_body.button")
			bodyPage.Html["Info"] = template.HTML(userLocale("api.templates.post_body.info",
				map[string]interface{}{"ChannelName": channelName, "SenderName": senderName,
					"Hour": fmt.Sprintf("%02d", tm.Hour()), "Minute": fmt.Sprintf("%02d", tm.Minute()),
					"TimeZone": zone, "Month": month, "Day": day}))

			// attempt to fill in a message body if the post doesn't have any text
			if len(strings.TrimSpace(bodyPage.Props["PostMessage"])) == 0 && len(post.Filenames) > 0 {
				// extract the filenames from their paths and determine what type of files are attached
				filenames := make([]string, len(post.Filenames))
				onlyImages := true
				for i, filename := range post.Filenames {
					var err error
					if filenames[i], err = url.QueryUnescape(filepath.Base(filename)); err != nil {
						// this should never error since filepath was escaped using url.QueryEscape
						filenames[i] = filepath.Base(filename)
					}

					ext := filepath.Ext(filename)
					onlyImages = onlyImages && model.IsFileExtImage(ext)
				}
				filenamesString := strings.Join(filenames, ", ")

				var attachmentPrefix string
				if onlyImages {
					attachmentPrefix = "Image"
				} else {
					attachmentPrefix = "File"
				}
				if len(post.Filenames) > 1 {
					attachmentPrefix += "s"
				}

				bodyPage.Props["PostMessage"] = userLocale("api.post.send_notifications_and_forget.sent",
					map[string]interface{}{"Prefix": attachmentPrefix, "Filenames": filenamesString})
			}

			if err := utils.SendMail(profileMap[id].Email, subjectPage.Render(), bodyPage.Render()); err != nil {
				l4g.Error(utils.T("api.post.send_notifications_and_forget.send.error"), profileMap[id].Email, err)
			}

			if *utils.Cfg.EmailSettings.SendPushNotifications {
				sessionChan := Srv.Store.Session().GetSessions(id)
				if result := <-sessionChan; result.Err != nil {
					l4g.Error(utils.T("api.post.send_notifications_and_forget.sessions.error"), id, result.Err)
				} else {
					sessions := result.Data.([]*model.Session)
					alreadySeen := make(map[string]string)

					pushServer := *utils.Cfg.EmailSettings.PushNotificationServer
					if pushServer == model.MHPNS && (!utils.IsLicensed || !*utils.License.Features.MHPNS) {
						l4g.Warn(utils.T("api.post.send_notifications_and_forget.push_notification.mhpnsWarn"))
					} else {
						for _, session := range sessions {
							if len(session.DeviceId) > 0 && alreadySeen[session.DeviceId] == "" &&
								(strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_APPLE+":") || strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_ANDROID+":")) {
								alreadySeen[session.DeviceId] = session.DeviceId

								msg := model.PushNotification{}
								if badge := <-Srv.Store.User().GetUnreadCount(id); badge.Err != nil {
									msg.Badge = 1
									l4g.Error(utils.T("store.sql_user.get_unread_count.app_error"), id, badge.Err)
								} else {
									msg.Badge = int(badge.Data.(int64))
								}
								msg.ServerId = utils.CfgDiagnosticId
								msg.ChannelId = channel.Id
								msg.ChannelName = channel.Name

								if strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_APPLE+":") {
									msg.Platform = model.PUSH_NOTIFY_APPLE
									msg.DeviceId = strings.TrimPrefix(session.DeviceId, model.PUSH_NOTIFY_APPLE+":")
								} else if strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_ANDROID+":") {
									msg.Platform = model.PUSH_NOTIFY_ANDROID
									msg.DeviceId = strings.TrimPrefix(session.DeviceId, model.PUSH_NOTIFY_ANDROID+":")
								}

								if *utils.Cfg.EmailSettings.PushNotificationContents == model.FULL_NOTIFICATION {
									if channel.Type == model.CHANNEL_DIRECT {
										msg.Category = model.CATEGORY_DM
										msg.Message = "@" + senderName + ": " + model.ClearMentionTags(post.Message)
									} else {
										msg.Message = "@" + senderName + " @ " + channelName + ": " + model.ClearMentionTags(post.Message)
									}
								} else {
									if channel.Type == model.CHANNEL_DIRECT {
										msg.Category = model.CATEGORY_DM
										msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_message")
									} else {
										msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_mention") + channelName
									}
								}

								tr := &http.Transport{
									TLSClientConfig: &tls.Config{InsecureSkipVerify: *utils.Cfg.ServiceSettings.EnableInsecureOutgoingConnections},
								}
								httpClient := &http.Client{Transport: tr}
								request, _ := http.NewRequest("POST", pushServer+model.API_URL_SUFFIX_V1+"/send_push", strings.NewReader(msg.ToJson()))

								l4g.Debug(utils.T("api.post.send_notifications_and_forget.push_notification.debug"), msg.DeviceId, msg.Message)
								if _, err := httpClient.Do(request); err != nil {
									l4g.Error(utils.T("api.post.send_notifications_and_forget.push_notification.error"), id, err)
								}
							}
						}
					}
				}
			}
		}
	}

	message := model.NewMessage(c.TeamId, post.ChannelId, post.UserId, model.ACTION_POSTED)
	message.Add("post", post.ToJson())
	message.Add("channel_type", channel.Type)

	if len(post.Filenames) != 0 {
		message.Add("otherFile", "true")

		for _, filename := range post.Filenames {
			ext := filepath.Ext(filename)
			if model.IsFileExtImage(ext) {
				message.Add("image", "true")
				break
			}
		}
	}

	if len(mentionedUsers) != 0 {
		message.Add("mentions", model.ArrayToJson(mentionedUsers))
	}

	PublishAndForget(message)
}
Beispiel #5
0
func sendPushNotification(post *model.Post, user *model.User, channel *model.Channel, senderName string, wasMentioned bool) {
	sessions := getMobileAppSessions(user.Id)

	if sessions == nil {
		return
	}

	var channelName string

	if channel.Type == model.CHANNEL_DIRECT {
		channelName = senderName
	} else {
		channelName = channel.DisplayName
	}

	userLocale := utils.GetUserTranslations(user.Locale)

	msg := model.PushNotification{}
	if badge := <-Srv.Store.User().GetUnreadCount(user.Id); badge.Err != nil {
		msg.Badge = 1
		l4g.Error(utils.T("store.sql_user.get_unread_count.app_error"), user.Id, badge.Err)
	} else {
		msg.Badge = int(badge.Data.(int64))
	}
	msg.Type = model.PUSH_TYPE_MESSAGE
	msg.ChannelId = channel.Id
	msg.ChannelName = channel.Name

	if *utils.Cfg.EmailSettings.PushNotificationContents == model.FULL_NOTIFICATION {
		if channel.Type == model.CHANNEL_DIRECT {
			msg.Category = model.CATEGORY_DM
			msg.Message = "@" + senderName + ": " + model.ClearMentionTags(post.Message)
		} else {
			msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_in") + channelName + ": " + model.ClearMentionTags(post.Message)
		}
	} else {
		if channel.Type == model.CHANNEL_DIRECT {
			msg.Category = model.CATEGORY_DM
			msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_message")
		} else if wasMentioned {
			msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_mention") + channelName
		} else {
			msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_non_mention") + channelName
		}
	}

	l4g.Debug(utils.T("api.post.send_notifications_and_forget.push_notification.debug"), msg.DeviceId, msg.Message)

	for _, session := range sessions {
		tmpMessage := *model.PushNotificationFromJson(strings.NewReader(msg.ToJson()))
		tmpMessage.SetDeviceIdAndPlatform(session.DeviceId)
		sendToPushProxy(tmpMessage)
	}
}
Beispiel #6
0
func sendPushNotification(post *model.Post, user *model.User, channel *model.Channel, senderName string, wasMentioned bool) {
	var sessions []*model.Session
	if result := <-Srv.Store.Session().GetSessions(user.Id); result.Err != nil {
		l4g.Error(utils.T("api.post.send_notifications_and_forget.sessions.error"), user.Id, result.Err)
		return
	} else {
		sessions = result.Data.([]*model.Session)
	}

	var channelName string

	if channel.Type == model.CHANNEL_DIRECT {
		channelName = senderName
	} else {
		channelName = channel.DisplayName
	}

	userLocale := utils.GetUserTranslations(user.Locale)

	for _, session := range sessions {
		if len(session.DeviceId) > 0 &&
			(strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_APPLE+":") || strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_ANDROID+":")) {

			msg := model.PushNotification{}
			if badge := <-Srv.Store.User().GetUnreadCount(user.Id); badge.Err != nil {
				msg.Badge = 1
				l4g.Error(utils.T("store.sql_user.get_unread_count.app_error"), user.Id, badge.Err)
			} else {
				msg.Badge = int(badge.Data.(int64))
			}
			msg.ServerId = utils.CfgDiagnosticId
			msg.ChannelId = channel.Id
			msg.ChannelName = channel.Name

			if strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_APPLE+":") {
				msg.Platform = model.PUSH_NOTIFY_APPLE
				msg.DeviceId = strings.TrimPrefix(session.DeviceId, model.PUSH_NOTIFY_APPLE+":")
			} else if strings.HasPrefix(session.DeviceId, model.PUSH_NOTIFY_ANDROID+":") {
				msg.Platform = model.PUSH_NOTIFY_ANDROID
				msg.DeviceId = strings.TrimPrefix(session.DeviceId, model.PUSH_NOTIFY_ANDROID+":")
			}

			if *utils.Cfg.EmailSettings.PushNotificationContents == model.FULL_NOTIFICATION {
				if channel.Type == model.CHANNEL_DIRECT {
					msg.Category = model.CATEGORY_DM
					msg.Message = "@" + senderName + ": " + model.ClearMentionTags(post.Message)
				} else {
					msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_in") + channelName + ": " + model.ClearMentionTags(post.Message)
				}
			} else {
				if channel.Type == model.CHANNEL_DIRECT {
					msg.Category = model.CATEGORY_DM
					msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_message")
				} else if wasMentioned {
					msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_mention") + channelName
				} else {
					msg.Message = senderName + userLocale("api.post.send_notifications_and_forget.push_non_mention") + channelName
				}
			}

			tr := &http.Transport{
				TLSClientConfig: &tls.Config{InsecureSkipVerify: *utils.Cfg.ServiceSettings.EnableInsecureOutgoingConnections},
			}
			httpClient := &http.Client{Transport: tr}
			request, _ := http.NewRequest("POST", *utils.Cfg.EmailSettings.PushNotificationServer+model.API_URL_SUFFIX_V1+"/send_push", strings.NewReader(msg.ToJson()))

			l4g.Debug(utils.T("api.post.send_notifications_and_forget.push_notification.debug"), msg.DeviceId, msg.Message)
			if _, err := httpClient.Do(request); err != nil {
				l4g.Error(utils.T("api.post.send_notifications_and_forget.push_notification.error"), user.Id, err)
			}

			// notification sent, don't need to check other sessions
			break
		}
	}
}
Beispiel #7
0
func sendNotificationsAndForget(c *Context, post *model.Post, team *model.Team, channel *model.Channel) {

	go func() {
		// Get a list of user names (to be used as keywords) and ids for the given team
		uchan := Srv.Store.User().GetProfiles(c.Session.TeamId)
		echan := Srv.Store.Channel().GetMembers(post.ChannelId)

		var channelName string
		var bodyText string
		var subjectText string
		if channel.Type == model.CHANNEL_DIRECT {
			bodyText = "You have one new message."
			subjectText = "New Direct Message"
		} else {
			bodyText = "You have one new mention."
			subjectText = "New Mention"
			channelName = channel.DisplayName
		}

		var mentionedUsers []string

		if result := <-uchan; result.Err != nil {
			l4g.Error("Failed to retrieve user profiles team_id=%v, err=%v", c.Session.TeamId, result.Err)
			return
		} else {
			profileMap := result.Data.(map[string]*model.User)

			if _, ok := profileMap[post.UserId]; !ok {
				l4g.Error("Post user_id not returned by GetProfiles user_id=%v", post.UserId)
				return
			}
			senderName := profileMap[post.UserId].Username

			toEmailMap := make(map[string]bool)

			if channel.Type == model.CHANNEL_DIRECT {

				var otherUserId string
				if userIds := strings.Split(channel.Name, "__"); userIds[0] == post.UserId {
					otherUserId = userIds[1]
					channelName = profileMap[userIds[1]].Username
				} else {
					otherUserId = userIds[0]
					channelName = profileMap[userIds[0]].Username
				}

				otherUser := profileMap[otherUserId]
				sendEmail := true
				if _, ok := otherUser.NotifyProps["email"]; ok && otherUser.NotifyProps["email"] == "false" {
					sendEmail = false
				}
				if sendEmail && (otherUser.IsOffline() || otherUser.IsAway()) {
					toEmailMap[otherUserId] = true
				}

			} else {

				// Find out who is a member of the channel, only keep those profiles
				if eResult := <-echan; eResult.Err != nil {
					l4g.Error("Failed to get channel members channel_id=%v err=%v", post.ChannelId, eResult.Err.Message)
					return
				} else {
					tempProfileMap := make(map[string]*model.User)
					members := eResult.Data.([]model.ChannelMember)
					for _, member := range members {
						tempProfileMap[member.UserId] = profileMap[member.UserId]
					}

					profileMap = tempProfileMap
				}

				// Build map for keywords
				keywordMap := make(map[string][]string)
				for _, profile := range profileMap {
					if len(profile.NotifyProps["mention_keys"]) > 0 {

						// Add all the user's mention keys
						splitKeys := strings.Split(profile.NotifyProps["mention_keys"], ",")
						for _, k := range splitKeys {
							keywordMap[k] = append(keywordMap[strings.ToLower(k)], profile.Id)
						}
					}

					// If turned on, add the user's case sensitive first name
					if profile.NotifyProps["first_name"] == "true" {
						keywordMap[profile.FirstName] = append(keywordMap[profile.FirstName], profile.Id)
					}

					// Add @all to keywords if user has them turned on
					// if profile.NotifyProps["all"] == "true" {
					// 	keywordMap["@all"] = append(keywordMap["@all"], profile.Id)
					// }

					// Add @channel to keywords if user has them turned on
					if profile.NotifyProps["channel"] == "true" {
						keywordMap["@channel"] = append(keywordMap["@channel"], profile.Id)
					}
				}

				// Build a map as a list of unique user_ids that are mentioned in this post
				splitF := func(c rune) bool {
					return model.SplitRunes[c]
				}
				splitMessage := strings.Fields(post.Message)
				for _, word := range splitMessage {
					var userIds []string

					// Non-case-sensitive check for regular keys
					if ids, match := keywordMap[strings.ToLower(word)]; match {
						userIds = append(userIds, ids...)
					}

					// Case-sensitive check for first name
					if ids, match := keywordMap[word]; match {
						userIds = append(userIds, ids...)
					}

					if len(userIds) == 0 {
						// No matches were found with the string split just on whitespace so try further splitting
						// the message on punctuation
						splitWords := strings.FieldsFunc(word, splitF)

						for _, splitWord := range splitWords {
							// Non-case-sensitive check for regular keys
							if ids, match := keywordMap[strings.ToLower(splitWord)]; match {
								userIds = append(userIds, ids...)
							}

							// Case-sensitive check for first name
							if ids, match := keywordMap[splitWord]; match {
								userIds = append(userIds, ids...)
							}
						}
					}

					for _, userId := range userIds {
						if post.UserId == userId {
							continue
						}
						sendEmail := true
						if _, ok := profileMap[userId].NotifyProps["email"]; ok && profileMap[userId].NotifyProps["email"] == "false" {
							sendEmail = false
						}
						if sendEmail && (profileMap[userId].IsAway() || profileMap[userId].IsOffline()) {
							toEmailMap[userId] = true
						} else {
							toEmailMap[userId] = false
						}
					}
				}

				for id := range toEmailMap {
					updateMentionCountAndForget(post.ChannelId, id)
				}
			}

			if len(toEmailMap) != 0 {
				mentionedUsers = make([]string, 0, len(toEmailMap))
				for k := range toEmailMap {
					mentionedUsers = append(mentionedUsers, k)
				}

				teamURL := c.GetSiteURL() + "/" + team.Name

				// Build and send the emails
				tm := time.Unix(post.CreateAt/1000, 0)

				subjectPage := NewServerTemplatePage("post_subject")
				subjectPage.Props["SiteURL"] = c.GetSiteURL()
				subjectPage.Props["TeamDisplayName"] = team.DisplayName
				subjectPage.Props["SubjectText"] = subjectText
				subjectPage.Props["Month"] = tm.Month().String()[:3]
				subjectPage.Props["Day"] = fmt.Sprintf("%d", tm.Day())
				subjectPage.Props["Year"] = fmt.Sprintf("%d", tm.Year())

				for id, doSend := range toEmailMap {

					if !doSend {
						continue
					}

					// skip if inactive
					if profileMap[id].DeleteAt > 0 {
						continue
					}

					bodyPage := NewServerTemplatePage("post_body")
					bodyPage.Props["SiteURL"] = c.GetSiteURL()
					bodyPage.Props["Nickname"] = profileMap[id].FirstName
					bodyPage.Props["TeamDisplayName"] = team.DisplayName
					bodyPage.Props["ChannelName"] = channelName
					bodyPage.Props["BodyText"] = bodyText
					bodyPage.Props["SenderName"] = senderName
					bodyPage.Props["Hour"] = fmt.Sprintf("%02d", tm.Hour())
					bodyPage.Props["Minute"] = fmt.Sprintf("%02d", tm.Minute())
					bodyPage.Props["Month"] = tm.Month().String()[:3]
					bodyPage.Props["Day"] = fmt.Sprintf("%d", tm.Day())
					bodyPage.Props["TimeZone"], _ = tm.Zone()
					bodyPage.Props["PostMessage"] = model.ClearMentionTags(post.Message)
					bodyPage.Props["TeamLink"] = teamURL + "/channels/" + channel.Name

					// attempt to fill in a message body if the post doesn't have any text
					if len(strings.TrimSpace(bodyPage.Props["PostMessage"])) == 0 && len(post.Filenames) > 0 {
						// extract the filenames from their paths and determine what type of files are attached
						filenames := make([]string, len(post.Filenames))
						onlyImages := true
						for i, filename := range post.Filenames {
							var err error
							if filenames[i], err = url.QueryUnescape(filepath.Base(filename)); err != nil {
								// this should never error since filepath was escaped using url.QueryEscape
								filenames[i] = filepath.Base(filename)
							}

							ext := filepath.Ext(filename)
							onlyImages = onlyImages && model.IsFileExtImage(ext)
						}
						filenamesString := strings.Join(filenames, ", ")

						var attachmentPrefix string
						if onlyImages {
							attachmentPrefix = "Image"
						} else {
							attachmentPrefix = "File"
						}
						if len(post.Filenames) > 1 {
							attachmentPrefix += "s"
						}

						bodyPage.Props["PostMessage"] = fmt.Sprintf("%s: %s sent", attachmentPrefix, filenamesString)
					}

					if err := utils.SendMail(profileMap[id].Email, subjectPage.Render(), bodyPage.Render()); err != nil {
						l4g.Error("Failed to send mention email successfully email=%v err=%v", profileMap[id].Email, err)
					}

					if *utils.Cfg.EmailSettings.SendPushNotifications {
						sessionChan := Srv.Store.Session().GetSessions(id)
						if result := <-sessionChan; result.Err != nil {
							l4g.Error("Failed to retrieve sessions in notifications id=%v, err=%v", id, result.Err)
						} else {
							sessions := result.Data.([]*model.Session)
							alreadySeen := make(map[string]string)

							for _, session := range sessions {
								if len(session.DeviceId) > 0 && alreadySeen[session.DeviceId] == "" && strings.HasPrefix(session.DeviceId, "apple:") {
									alreadySeen[session.DeviceId] = session.DeviceId

									msg := model.PushNotification{}
									msg.Platform = model.PUSH_NOTIFY_APPLE
									msg.Badge = 1
									msg.DeviceId = strings.TrimPrefix(session.DeviceId, "apple:")
									msg.ServerId = utils.CfgDiagnosticId

									if channel.Type == model.CHANNEL_DIRECT {
										msg.Message = senderName + " sent you a direct message"
									} else {
										msg.Message = senderName + " mentioned you in " + channelName
									}

									httpClient := http.Client{}
									request, _ := http.NewRequest("POST", *utils.Cfg.EmailSettings.PushNotificationServer+"/api/v1/send_push", strings.NewReader(msg.ToJson()))

									l4g.Debug("Sending push notification to " + msg.DeviceId + " with msg of '" + msg.Message + "'")
									if _, err := httpClient.Do(request); err != nil {
										l4g.Error("Failed to send push notificationid=%v, err=%v", id, err)
									}
								}
							}
						}
					}
				}
			}
		}

		message := model.NewMessage(c.Session.TeamId, post.ChannelId, post.UserId, model.ACTION_POSTED)
		message.Add("post", post.ToJson())

		if len(post.Filenames) != 0 {
			message.Add("otherFile", "true")

			for _, filename := range post.Filenames {
				ext := filepath.Ext(filename)
				if model.IsFileExtImage(ext) {
					message.Add("image", "true")
					break
				}
			}
		}

		if len(mentionedUsers) != 0 {
			message.Add("mentions", model.ArrayToJson(mentionedUsers))
		}

		PublishAndForget(message)
	}()
}