100 lines
2.3 KiB
Go
100 lines
2.3 KiB
Go
package telegram
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import (
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"strconv"
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"dev.narayana.im/narayana/telegabber/xmpp/gateway"
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log "github.com/sirupsen/logrus"
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"github.com/zelenin/go-tdlib/client"
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)
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func uhOh() {
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log.Fatal("Update type mismatch")
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}
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func (c *Client) updateHandler() {
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listener := c.client.GetListener()
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defer listener.Close()
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for update := range listener.Updates {
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if update.GetClass() == client.ClassUpdate {
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switch update.GetType() {
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case client.TypeUpdateUser:
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typedUpdate, ok := update.(*client.UpdateUser)
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if !ok {
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uhOh()
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}
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c.updateUser(typedUpdate)
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case client.TypeUpdateUserStatus:
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typedUpdate, ok := update.(*client.UpdateUserStatus)
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if !ok {
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uhOh()
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}
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c.updateUserStatus(typedUpdate)
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case client.TypeUpdateNewChat:
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typedUpdate, ok := update.(*client.UpdateNewChat)
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if !ok {
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uhOh()
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}
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c.updateNewChat(typedUpdate)
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default:
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// log only handled types
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continue
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}
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log.Debugf("%#v", update)
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}
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}
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}
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func (c *Client) updateUser(update *client.UpdateUser) {
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cache.users[update.User.Id] = update.User
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show, status := userStatusToText(update.User.Status)
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c.processStatusUpdate(update.User.Id, status, show)
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}
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func (c *Client) updateUserStatus(update *client.UpdateUserStatus) {
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show, status := userStatusToText(update.Status)
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c.processStatusUpdate(update.UserId, status, show, gateway.SPImmed(false))
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}
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func (c *Client) updateNewChat(update *client.UpdateNewChat) {
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if update.Chat != nil && update.Chat.Photo != nil && update.Chat.Photo.Small != nil {
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_, err := c.client.DownloadFile(&client.DownloadFileRequest{
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FileId: update.Chat.Photo.Small.Id,
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Priority: 32,
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Synchronous: true,
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})
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if err != nil {
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log.Error("Failed to download the chat photo")
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}
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}
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cache.chats[update.Chat.Id] = update.Chat
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var isChannel = false
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if update.Chat.Type.ChatTypeType() == client.TypeChatTypeSupergroup {
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typeSupergroup, ok := update.Chat.Type.(*client.ChatTypeSupergroup)
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if !ok {
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uhOh()
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}
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isChannel = typeSupergroup.IsChannel
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}
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if !(isChannel && update.Chat.LastReadInboxMessageId == 0) {
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gateway.SendPresence(
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c.xmpp,
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c.jid,
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gateway.SPFrom(strconv.Itoa(int(update.Chat.Id))),
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gateway.SPType("subscribe"),
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gateway.SPNickname(update.Chat.Title),
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)
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}
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if update.Chat.Id < 0 {
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c.processStatusUpdate(int32(update.Chat.Id), update.Chat.Title, "chat")
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}
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}
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