697 lines
19 KiB
Go
697 lines
19 KiB
Go
package telegram
|
|
|
|
import (
|
|
"crypto/sha1"
|
|
"crypto/sha256"
|
|
"fmt"
|
|
"github.com/pkg/errors"
|
|
"io"
|
|
"os"
|
|
"path/filepath"
|
|
"regexp"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"dev.narayana.im/narayana/telegabber/telegram/cache"
|
|
"dev.narayana.im/narayana/telegabber/telegram/formatter"
|
|
"dev.narayana.im/narayana/telegabber/xmpp/gateway"
|
|
|
|
log "github.com/sirupsen/logrus"
|
|
"github.com/soheilhy/args"
|
|
"github.com/zelenin/go-tdlib/client"
|
|
)
|
|
|
|
var errOffline = errors.New("TDlib instance is offline")
|
|
|
|
var spaceRegex = regexp.MustCompile(`\s+`)
|
|
var replyRegex = regexp.MustCompile("\\A>>? ?([0-9]+)\\n")
|
|
|
|
const newlineChar string = "\n"
|
|
|
|
// GetContactByUsername resolves username to user id retrieves user and chat information
|
|
func (c *Client) GetContactByUsername(username string) (*client.Chat, *client.User, error) {
|
|
if !c.Online() {
|
|
return nil, nil, errOffline
|
|
}
|
|
|
|
var chat *client.Chat
|
|
var err error
|
|
var userID int64
|
|
if strings.HasPrefix(username, "@") {
|
|
chat, err = c.client.SearchPublicChat(&client.SearchPublicChatRequest{
|
|
Username: username,
|
|
})
|
|
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
userID = chat.Id
|
|
} else {
|
|
userID, err = strconv.ParseInt(username, 10, 64)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
}
|
|
|
|
return c.GetContactByID(userID, chat)
|
|
}
|
|
|
|
// GetContactByID gets user and chat information from cache (or tries to retrieve it, if missing)
|
|
func (c *Client) GetContactByID(id int64, chat *client.Chat) (*client.Chat, *client.User, error) {
|
|
if !c.Online() || id == 0 {
|
|
return nil, nil, errOffline
|
|
}
|
|
|
|
var user *client.User
|
|
var cacheChat *client.Chat
|
|
var ok bool
|
|
var err error
|
|
|
|
user, ok = c.cache.GetUser(id)
|
|
if !ok && id > 0 {
|
|
user, err = c.client.GetUser(&client.GetUserRequest{
|
|
UserId: id,
|
|
})
|
|
if err == nil {
|
|
c.cache.SetUser(id, user)
|
|
}
|
|
}
|
|
|
|
cacheChat, ok = c.cache.GetChat(id)
|
|
if !ok {
|
|
if chat == nil {
|
|
cacheChat, err = c.client.GetChat(&client.GetChatRequest{
|
|
ChatId: id,
|
|
})
|
|
if err != nil {
|
|
// error is irrelevant if the user was found successfully
|
|
if user != nil {
|
|
return nil, user, nil
|
|
}
|
|
|
|
return nil, nil, err
|
|
}
|
|
|
|
c.cache.SetChat(id, cacheChat)
|
|
} else {
|
|
c.cache.SetChat(id, chat)
|
|
}
|
|
}
|
|
if chat == nil {
|
|
chat = cacheChat
|
|
}
|
|
|
|
return chat, user, nil
|
|
}
|
|
|
|
func (c *Client) userStatusToText(status client.UserStatus, chatID int64) (string, string) {
|
|
var show, textStatus string
|
|
|
|
switch status.UserStatusType() {
|
|
case client.TypeUserStatusOnline:
|
|
onlineStatus, _ := status.(*client.UserStatusOnline)
|
|
|
|
c.DelayedStatusesLock.Lock()
|
|
c.DelayedStatuses[chatID] = &DelayedStatus{
|
|
TimestampOnline: time.Now().Unix(),
|
|
TimestampExpired: int64(onlineStatus.Expires),
|
|
}
|
|
c.DelayedStatusesLock.Unlock()
|
|
|
|
textStatus = "Online"
|
|
case client.TypeUserStatusRecently:
|
|
show, textStatus = "dnd", "Last seen recently"
|
|
|
|
c.DelayedStatusesLock.Lock()
|
|
delete(c.DelayedStatuses, chatID)
|
|
c.DelayedStatusesLock.Unlock()
|
|
case client.TypeUserStatusLastWeek:
|
|
show, textStatus = "unavailable", "Last seen last week"
|
|
case client.TypeUserStatusLastMonth:
|
|
show, textStatus = "unavailable", "Last seen last month"
|
|
case client.TypeUserStatusEmpty:
|
|
show, textStatus = "unavailable", "Last seen a long time ago"
|
|
case client.TypeUserStatusOffline:
|
|
offlineStatus, _ := status.(*client.UserStatusOffline)
|
|
// this will stop working in 2038 O\
|
|
wasOnline := int64(offlineStatus.WasOnline)
|
|
elapsed := time.Now().Unix() - wasOnline
|
|
if elapsed < 3600 {
|
|
show = "away"
|
|
} else {
|
|
show = "xa"
|
|
}
|
|
textStatus = c.LastSeenStatus(wasOnline)
|
|
|
|
c.DelayedStatusesLock.Lock()
|
|
delete(c.DelayedStatuses, chatID)
|
|
c.DelayedStatusesLock.Unlock()
|
|
}
|
|
|
|
return show, textStatus
|
|
}
|
|
|
|
// LastSeenStatus formats a timestamp to a "Last seen at" string
|
|
func (c *Client) LastSeenStatus(timestamp int64) string {
|
|
return time.Unix(int64(timestamp), 0).
|
|
In(c.Session.TimezoneToLocation()).
|
|
Format("Last seen at 15:04 02/01/2006")
|
|
}
|
|
|
|
// ProcessStatusUpdate sets contact status
|
|
func (c *Client) ProcessStatusUpdate(chatID int64, status string, show string, args ...args.V) error {
|
|
if !c.Online() {
|
|
return nil
|
|
}
|
|
|
|
log.WithFields(log.Fields{
|
|
"chat_id": chatID,
|
|
}).Info("Status update for")
|
|
|
|
chat, user, err := c.GetContactByID(chatID, nil)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
var photo string
|
|
if chat != nil && chat.Photo != nil {
|
|
path := chat.Photo.Small.Local.Path
|
|
file, err := os.Open(path)
|
|
if err == nil {
|
|
defer file.Close()
|
|
|
|
hash := sha1.New()
|
|
_, err = io.Copy(hash, file)
|
|
if err == nil {
|
|
photo = fmt.Sprintf("%x", hash.Sum(nil))
|
|
} else {
|
|
log.Errorf("Error calculating hash: %v", path)
|
|
}
|
|
} else if path != "" {
|
|
log.Errorf("Photo does not exist: %v", path)
|
|
}
|
|
}
|
|
|
|
cachedStatus, ok := c.cache.GetStatus(chatID)
|
|
if status == "" {
|
|
if ok {
|
|
show, status = cachedStatus.XMPP, cachedStatus.Description
|
|
} else if user != nil && user.Status != nil {
|
|
show, status = c.userStatusToText(user.Status, chatID)
|
|
} else {
|
|
show, status = "chat", chat.Title
|
|
}
|
|
}
|
|
|
|
c.cache.SetStatus(chatID, show, status)
|
|
|
|
return gateway.SendPresence(
|
|
c.xmpp,
|
|
c.jid,
|
|
gateway.SPFrom(strconv.FormatInt(chatID, 10)),
|
|
gateway.SPShow(show),
|
|
gateway.SPStatus(status),
|
|
gateway.SPPhoto(photo),
|
|
gateway.SPImmed(gateway.SPImmed.Get(args)),
|
|
)
|
|
}
|
|
|
|
func (c *Client) formatContact(chatID int64) string {
|
|
if chatID == 0 {
|
|
return ""
|
|
}
|
|
|
|
chat, user, err := c.GetContactByID(chatID, nil)
|
|
if err != nil {
|
|
return "unknown contact: " + err.Error()
|
|
}
|
|
|
|
var str string
|
|
if chat != nil {
|
|
str = fmt.Sprintf("%s (%v)", chat.Title, chat.Id)
|
|
} else if user != nil {
|
|
username := user.Username
|
|
if username == "" {
|
|
username = strconv.FormatInt(user.Id, 10)
|
|
}
|
|
|
|
str = fmt.Sprintf("%s %s (%v)", user.FirstName, user.LastName, username)
|
|
} else {
|
|
str = strconv.FormatInt(chatID, 10)
|
|
}
|
|
|
|
str = spaceRegex.ReplaceAllString(str, " ")
|
|
|
|
return str
|
|
}
|
|
|
|
func (c *Client) formatMessage(chatID int64, messageID int64, preview bool, message *client.Message) string {
|
|
var err error
|
|
if message == nil {
|
|
message, err = c.client.GetMessage(&client.GetMessageRequest{
|
|
ChatId: chatID,
|
|
MessageId: messageID,
|
|
})
|
|
if err != nil {
|
|
return fmt.Sprintf("<error fetching message: %s>", err.Error())
|
|
}
|
|
}
|
|
|
|
if message == nil {
|
|
return ""
|
|
}
|
|
|
|
var str strings.Builder
|
|
var senderId int64
|
|
if message.SenderId != nil {
|
|
switch message.SenderId.MessageSenderType() {
|
|
case client.TypeMessageSenderUser:
|
|
senderUser, _ := message.SenderId.(*client.MessageSenderUser)
|
|
senderId = senderUser.UserId
|
|
case client.TypeMessageSenderChat:
|
|
senderChat, _ := message.SenderId.(*client.MessageSenderChat)
|
|
senderId = senderChat.ChatId
|
|
}
|
|
}
|
|
str.WriteString(fmt.Sprintf("%v | %s | ", message.Id, c.formatContact(senderId)))
|
|
if !preview {
|
|
str.WriteString(
|
|
time.Unix(int64(message.Date), 0).
|
|
In(c.Session.TimezoneToLocation()).
|
|
Format("02 Jan 2006 15:04:05 | "),
|
|
)
|
|
}
|
|
|
|
var text string
|
|
if message.Content != nil {
|
|
switch message.Content.MessageContentType() {
|
|
case client.TypeMessageText:
|
|
messageText, _ := message.Content.(*client.MessageText)
|
|
text = messageText.Text.Text
|
|
// TODO: handle other message types with labels (not supported in Zhabogram!)
|
|
}
|
|
}
|
|
if text != "" {
|
|
if !preview {
|
|
str.WriteString(text)
|
|
} else {
|
|
newlinePos := strings.Index(text, newlineChar)
|
|
if !preview || newlinePos == -1 {
|
|
str.WriteString(text)
|
|
} else {
|
|
str.WriteString(text[0:newlinePos])
|
|
}
|
|
}
|
|
}
|
|
|
|
return str.String()
|
|
}
|
|
|
|
func (c *Client) formatForward(fwd *client.MessageForwardInfo) string {
|
|
switch fwd.Origin.MessageForwardOriginType() {
|
|
case client.TypeMessageForwardOriginUser:
|
|
originUser := fwd.Origin.(*client.MessageForwardOriginUser)
|
|
return c.formatContact(originUser.SenderUserId)
|
|
case client.TypeMessageForwardOriginChat:
|
|
originChat := fwd.Origin.(*client.MessageForwardOriginChat)
|
|
var signature string
|
|
if originChat.AuthorSignature != "" {
|
|
signature = fmt.Sprintf(" (%s)", originChat.AuthorSignature)
|
|
}
|
|
return c.formatContact(originChat.SenderChatId)+signature
|
|
case client.TypeMessageForwardOriginHiddenUser:
|
|
originUser := fwd.Origin.(*client.MessageForwardOriginHiddenUser)
|
|
return originUser.SenderName
|
|
case client.TypeMessageForwardOriginChannel:
|
|
channel := fwd.Origin.(*client.MessageForwardOriginChannel)
|
|
var signature string
|
|
if channel.AuthorSignature != "" {
|
|
signature = fmt.Sprintf(" (%s)", channel.AuthorSignature)
|
|
}
|
|
return c.formatContact(channel.ChatId)+signature
|
|
case client.TypeMessageForwardOriginMessageImport:
|
|
originImport := fwd.Origin.(*client.MessageForwardOriginMessageImport)
|
|
return originImport.SenderName
|
|
}
|
|
return "Unknown forward type"
|
|
}
|
|
|
|
func (c *Client) formatContent(file *client.File, filename string) string {
|
|
if file == nil {
|
|
return ""
|
|
}
|
|
|
|
return fmt.Sprintf(
|
|
"%s (%v kbytes) | %s",
|
|
filename,
|
|
file.Size/1024,
|
|
c.formatFilePath(c.content.Link, file.Remote.UniqueId, filepath.Ext(file.Local.Path)),
|
|
)
|
|
}
|
|
|
|
func (c *Client) formatFilePath(basedir string, id string, ext string) string {
|
|
return fmt.Sprintf("%s/%x%s", basedir, sha256.Sum256([]byte(id)), ext)
|
|
}
|
|
|
|
func (c *Client) formatBantime(hours int64) int32 {
|
|
var until int32
|
|
if hours > 0 {
|
|
until = int32(time.Now().Unix() + hours*3600)
|
|
}
|
|
|
|
return until
|
|
}
|
|
|
|
func (c *Client) formatLocation(location *client.Location) string {
|
|
return fmt.Sprintf(
|
|
"coordinates: %v,%v | https://www.google.com/maps/search/%v,%v/",
|
|
location.Latitude,
|
|
location.Longitude,
|
|
location.Latitude,
|
|
location.Longitude,
|
|
)
|
|
}
|
|
|
|
func (c *Client) messageToText(message *client.Message) string {
|
|
if message.Content == nil {
|
|
log.Warnf("Unknown message (big emoji?): %#v", message)
|
|
return "<BIG EMOJI>"
|
|
}
|
|
|
|
markupFunction := formatter.EntityToXEP0393
|
|
switch message.Content.MessageContentType() {
|
|
case client.TypeMessageSticker:
|
|
sticker, _ := message.Content.(*client.MessageSticker)
|
|
return sticker.Sticker.Emoji
|
|
case client.TypeMessageBasicGroupChatCreate, client.TypeMessageSupergroupChatCreate:
|
|
return "has created chat"
|
|
case client.TypeMessageChatJoinByLink:
|
|
return "joined chat via invite link"
|
|
case client.TypeMessageChatAddMembers:
|
|
addMembers, _ := message.Content.(*client.MessageChatAddMembers)
|
|
|
|
text := "invited "
|
|
if len(addMembers.MemberUserIds) > 0 {
|
|
text += c.formatContact(addMembers.MemberUserIds[0])
|
|
}
|
|
|
|
return text
|
|
case client.TypeMessageChatDeleteMember:
|
|
deleteMember, _ := message.Content.(*client.MessageChatDeleteMember)
|
|
return "kicked " + c.formatContact(deleteMember.UserId)
|
|
case client.TypeMessagePinMessage:
|
|
pinMessage, _ := message.Content.(*client.MessagePinMessage)
|
|
return "pinned message: " + c.formatMessage(message.ChatId, pinMessage.MessageId, false, nil)
|
|
case client.TypeMessageChatChangeTitle:
|
|
changeTitle, _ := message.Content.(*client.MessageChatChangeTitle)
|
|
return "chat title set to: " + changeTitle.Title
|
|
case client.TypeMessageLocation:
|
|
location, _ := message.Content.(*client.MessageLocation)
|
|
return c.formatLocation(location.Location)
|
|
case client.TypeMessageVenue:
|
|
venue, _ := message.Content.(*client.MessageVenue)
|
|
return fmt.Sprintf(
|
|
"*%s*\n%s\n%s",
|
|
venue.Venue.Title,
|
|
venue.Venue.Address,
|
|
c.formatLocation(venue.Venue.Location),
|
|
)
|
|
case client.TypeMessagePhoto:
|
|
photo, _ := message.Content.(*client.MessagePhoto)
|
|
return formatter.Format(
|
|
photo.Caption.Text,
|
|
formatter.SortEntities(photo.Caption.Entities),
|
|
markupFunction,
|
|
)
|
|
case client.TypeMessageAudio:
|
|
audio, _ := message.Content.(*client.MessageAudio)
|
|
return formatter.Format(
|
|
audio.Caption.Text,
|
|
formatter.SortEntities(audio.Caption.Entities),
|
|
markupFunction,
|
|
)
|
|
case client.TypeMessageVideo:
|
|
video, _ := message.Content.(*client.MessageVideo)
|
|
return formatter.Format(
|
|
video.Caption.Text,
|
|
formatter.SortEntities(video.Caption.Entities),
|
|
markupFunction,
|
|
)
|
|
case client.TypeMessageDocument:
|
|
document, _ := message.Content.(*client.MessageDocument)
|
|
return formatter.Format(
|
|
document.Caption.Text,
|
|
formatter.SortEntities(document.Caption.Entities),
|
|
markupFunction,
|
|
)
|
|
case client.TypeMessageText:
|
|
text, _ := message.Content.(*client.MessageText)
|
|
return formatter.Format(
|
|
text.Text.Text,
|
|
formatter.SortEntities(text.Text.Entities),
|
|
markupFunction,
|
|
)
|
|
case client.TypeMessageVoiceNote:
|
|
voice, _ := message.Content.(*client.MessageVoiceNote)
|
|
return formatter.Format(
|
|
voice.Caption.Text,
|
|
formatter.SortEntities(voice.Caption.Entities),
|
|
markupFunction,
|
|
)
|
|
case client.TypeMessageVideoNote:
|
|
return ""
|
|
case client.TypeMessageAnimation:
|
|
animation, _ := message.Content.(*client.MessageAnimation)
|
|
return formatter.Format(
|
|
animation.Caption.Text,
|
|
formatter.SortEntities(animation.Caption.Entities),
|
|
markupFunction,
|
|
)
|
|
}
|
|
|
|
return fmt.Sprintf("unknown message (%s)", message.Content.MessageContentType())
|
|
}
|
|
|
|
func (c *Client) contentToFilename(content client.MessageContent) (*client.File, string) {
|
|
if content == nil {
|
|
return nil, ""
|
|
}
|
|
|
|
switch content.MessageContentType() {
|
|
case client.TypeMessageSticker:
|
|
sticker, _ := content.(*client.MessageSticker)
|
|
return sticker.Sticker.Sticker, "sticker.webp"
|
|
case client.TypeMessageVoiceNote:
|
|
voice, _ := content.(*client.MessageVoiceNote)
|
|
return voice.VoiceNote.Voice, fmt.Sprintf("voice note (%v s.).oga", voice.VoiceNote.Duration)
|
|
case client.TypeMessageVideoNote:
|
|
video, _ := content.(*client.MessageVideoNote)
|
|
return video.VideoNote.Video, fmt.Sprintf("video note (%v s.).mp4", video.VideoNote.Duration)
|
|
case client.TypeMessageAnimation:
|
|
animation, _ := content.(*client.MessageAnimation)
|
|
return animation.Animation.Animation, "animation.mp4"
|
|
case client.TypeMessagePhoto:
|
|
photo, _ := content.(*client.MessagePhoto)
|
|
sizes := photo.Photo.Sizes
|
|
if len(sizes) >= 1 {
|
|
file := sizes[len(sizes)-1].Photo
|
|
return file, strconv.FormatInt(int64(file.Id), 10) + ".jpg"
|
|
}
|
|
return nil, ""
|
|
case client.TypeMessageAudio:
|
|
audio, _ := content.(*client.MessageAudio)
|
|
return audio.Audio.Audio, filepath.Base(audio.Audio.Audio.Local.Path)
|
|
case client.TypeMessageVideo:
|
|
video, _ := content.(*client.MessageVideo)
|
|
return video.Video.Video, filepath.Base(video.Video.Video.Local.Path)
|
|
case client.TypeMessageDocument:
|
|
document, _ := content.(*client.MessageDocument)
|
|
return document.Document.Document, filepath.Base(document.Document.Document.Local.Path)
|
|
}
|
|
|
|
return nil, ""
|
|
}
|
|
|
|
func (c *Client) messageToPrefix(message *client.Message, fileString string) string {
|
|
prefix := []string{}
|
|
// message direction
|
|
var directionChar string
|
|
if message.IsOutgoing {
|
|
directionChar = "⇾ "
|
|
} else {
|
|
directionChar = "⇽ "
|
|
}
|
|
prefix = append(prefix, directionChar+strconv.FormatInt(message.Id, 10))
|
|
// show sender in group chats
|
|
if message.ChatId < 0 && message.SenderId != nil {
|
|
var senderId int64
|
|
switch message.SenderId.MessageSenderType() {
|
|
case client.TypeMessageSenderUser:
|
|
senderUser, _ := message.SenderId.(*client.MessageSenderUser)
|
|
senderId = senderUser.UserId
|
|
case client.TypeMessageSenderChat:
|
|
senderChat, _ := message.SenderId.(*client.MessageSenderChat)
|
|
senderId = senderChat.ChatId
|
|
}
|
|
prefix = append(prefix, c.formatContact(senderId))
|
|
}
|
|
// reply to
|
|
if message.ReplyToMessageId != 0 {
|
|
prefix = append(prefix, "reply: "+c.formatMessage(message.ChatId, message.ReplyToMessageId, true, nil))
|
|
}
|
|
if message.ForwardInfo != nil {
|
|
prefix = append(prefix, "fwd: "+c.formatForward(message.ForwardInfo))
|
|
}
|
|
// file
|
|
if fileString != "" {
|
|
prefix = append(prefix, "file: "+fileString)
|
|
}
|
|
|
|
return strings.Join(prefix, " | ")
|
|
}
|
|
|
|
// ProcessOutgoingMessage executes commands or sends messages to mapped chats
|
|
func (c *Client) ProcessOutgoingMessage(chatID int64, text string, returnJid string) client.InputMessageContent {
|
|
if !c.Online() {
|
|
// we're offline
|
|
return nil
|
|
}
|
|
|
|
if returnJid != "" && strings.HasPrefix(text, "/") {
|
|
// try to execute commands
|
|
response, isCommand := c.ProcessChatCommand(chatID, text)
|
|
if response != "" {
|
|
gateway.SendMessage(returnJid, strconv.FormatInt(chatID, 10), response, c.xmpp)
|
|
}
|
|
// do not send on success
|
|
if isCommand {
|
|
return nil
|
|
}
|
|
}
|
|
|
|
log.Warnf("Sending message to chat %v", chatID)
|
|
|
|
// quotations
|
|
var reply int64
|
|
replySlice := replyRegex.FindStringSubmatch(text)
|
|
if len(replySlice) > 1 {
|
|
reply, _ = strconv.ParseInt(replySlice[1], 10, 64)
|
|
}
|
|
|
|
// attach a file
|
|
var file *client.InputFileRemote
|
|
if chatID != 0 && c.content.Upload != "" && strings.HasPrefix(text, c.content.Upload) {
|
|
file = &client.InputFileRemote{
|
|
Id: text,
|
|
}
|
|
}
|
|
|
|
// remove first line from text
|
|
if file != nil || reply != 0 {
|
|
newlinePos := strings.Index(text, newlineChar)
|
|
if newlinePos != -1 {
|
|
text = text[newlinePos+1:]
|
|
}
|
|
}
|
|
|
|
formattedText := &client.FormattedText{
|
|
Text: text,
|
|
}
|
|
|
|
var message client.InputMessageContent
|
|
if file != nil {
|
|
// we can try to send a document
|
|
message = &client.InputMessageDocument{
|
|
Document: file,
|
|
Caption: formattedText,
|
|
}
|
|
} else {
|
|
// compile our message
|
|
message = &client.InputMessageText{
|
|
Text: formattedText,
|
|
}
|
|
}
|
|
|
|
if chatID != 0 {
|
|
_, err := c.client.SendMessage(&client.SendMessageRequest{
|
|
ChatId: chatID,
|
|
ReplyToMessageId: reply,
|
|
InputMessageContent: message,
|
|
})
|
|
if err != nil {
|
|
gateway.SendMessage(
|
|
returnJid,
|
|
strconv.FormatInt(chatID, 10),
|
|
fmt.Sprintf("Not sent: %s", err.Error()),
|
|
c.xmpp,
|
|
)
|
|
}
|
|
return nil
|
|
} else {
|
|
return message
|
|
}
|
|
}
|
|
|
|
// StatusesRange proxies the following function from unexported cache
|
|
func (c *Client) StatusesRange() chan *cache.Status {
|
|
return c.cache.StatusesRange()
|
|
}
|
|
|
|
func (c *Client) addResource(resource string) {
|
|
if resource == "" {
|
|
return
|
|
}
|
|
c.locks.resourcesLock.Lock()
|
|
defer c.locks.resourcesLock.Unlock()
|
|
|
|
c.resources[resource] = true
|
|
}
|
|
|
|
func (c *Client) deleteResource(resource string) {
|
|
c.locks.resourcesLock.Lock()
|
|
defer c.locks.resourcesLock.Unlock()
|
|
|
|
if _, ok := c.resources[resource]; ok {
|
|
delete(c.resources, resource)
|
|
}
|
|
}
|
|
|
|
// resend statuses to (to another resource, for example)
|
|
func (c *Client) roster(resource string) {
|
|
if _, ok := c.resources[resource]; ok {
|
|
return // we know it
|
|
}
|
|
|
|
log.Warnf("Sending roster for %v", resource)
|
|
|
|
for _, chat := range c.cache.ChatsKeys() {
|
|
c.ProcessStatusUpdate(chat, "", "")
|
|
}
|
|
|
|
gateway.SendPresence(c.xmpp, c.jid, gateway.SPStatus("Logged in as: "+c.Session.Login))
|
|
|
|
c.addResource(resource)
|
|
}
|
|
|
|
// get last messages from specified chat
|
|
func (c *Client) getLastMessages(id int64, query string, from int64, count int32) (*client.Messages, error) {
|
|
return c.client.SearchChatMessages(&client.SearchChatMessagesRequest{
|
|
ChatId: id,
|
|
Query: query,
|
|
SenderId: &client.MessageSenderUser{UserId: from},
|
|
Filter: &client.SearchMessagesFilterEmpty{},
|
|
Limit: count,
|
|
})
|
|
}
|
|
|
|
// DownloadFile actually obtains a file by id given by TDlib
|
|
func (c *Client) DownloadFile(id int32, priority int32, synchronous bool) (*client.File, error) {
|
|
return c.client.DownloadFile(&client.DownloadFileRequest{
|
|
FileId: id,
|
|
Priority: priority,
|
|
Synchronous: synchronous,
|
|
})
|
|
}
|