Пример #1
0
func addChannelHistory(s *slack.Slack, db *sql.DB, channel, oldest string) (string, error) {
	params := slack.NewHistoryParameters()
	params.Oldest = oldest
	params.Count = 1000
	history, err := s.GetChannelHistory(channel, params)
	if err != nil {
		return "", err
	}
	for _, msg := range history.Messages {
		if msg.SubType != "" {
			continue
		}
		fmt.Printf("%s: %s\n", msg.User, msg.Text)
		ts := timestampToTime(msg.Timestamp)
		_, err := db.Exec(
			`INSERT INTO messages(channel_id, user_id, text, timestamp, created_at, updated_at)
			 VALUES(?, ?, ?, ?, NOW(), NOW())
			`,
			channel, msg.User, msg.Text, ts.Format("2006-01-02 15:04:05"))
		if err != nil {
			return "", err
		}
	}

	if len(history.Messages) > 0 {
		return history.Messages[0].Timestamp, nil
	}

	return "", nil
}
Пример #2
0
func lastMessageTimestamp(api *slack.Slack, channel slack.Channel) (int64, error) {
	var latest string

	for {
		historyParams := slack.HistoryParameters{Count: 5}
		if latest != "" {
			historyParams.Latest = latest
		}

		history, err := api.GetChannelHistory(channel.Id, historyParams)

		if err != nil {
			return -1, err
		}

		if len(history.Messages) == 0 {
			return -1, nil
		}

		for _, msg := range history.Messages {
			latest = msg.Msg.Timestamp

			if msg.SubType != "channel_join" && msg.SubType != "channel_leave" {
				msgStamp := strings.Split(msg.Msg.Timestamp, ".")
				if timestamp, err := strconv.ParseInt(msgStamp[0], 10, 32); err == nil {
					return timestamp, nil
				}
			}
		}
	}
}
Пример #3
0
func fetchChannelHistory(api *slack.Slack, ID string) []slack.Message {
	historyParams := slack.NewHistoryParameters()
	historyParams.Count = 1000

	// Fetch History
	history, err := api.GetChannelHistory(ID, historyParams)
	check(err)
	messages := history.Messages
	latest := messages[len(messages)-1].Timestamp
	for {
		if history.HasMore != true {
			break
		}

		historyParams.Latest = latest
		history, err = api.GetChannelHistory(ID, historyParams)
		check(err)
		length := len(history.Messages)
		if length > 0 {
			latest = history.Messages[length-1].Timestamp
			messages = append(messages, history.Messages...)
		}

	}

	return messages
}