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annelin 2019-04-06 11:23:14 +03:00
parent 953b752eaf
commit e7610ef310
2 changed files with 34 additions and 32 deletions
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13
inc/telegramclient.rb
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@ -16,17 +16,18 @@ class TelegramClient
# instance initialization # # instance initialization #
def initialize(xmpp, login) def initialize(xmpp, login)
@xmpp = xmpp @logger = Logger.new(STDOUT); @logger.progname = '[TelegramClient: %s/%s]' % [xmpp.user_jid, login] # create logger
@login = login @xmpp = xmpp # our XMPP user session. we will send messages back to Jabber through this instance.
@logger = Logger.new(STDOUT); @logger.progname = '[TelegramClient: %s/%s]' % [@xmpp.user_jid, @login] @login = login # store tg login
# spawn telegram client and specify callback handlers
@logger.info 'Spawning Telegram client instance..' @logger.info 'Spawning Telegram client instance..'
@client = TD::Client.new(database_directory: 'sessions/' + @login, files_directory: 'sessions/' + @login + '/files/') # create telegram client instance @client = TD::Client.new(database_directory: 'sessions/' + @login, files_directory: 'sessions/' + @login + '/files/') # create telegram client instance
@client.on(TD::Types::Update::AuthorizationState) do |update| self.auth_handler(update) end # register auth update handler @client.on(TD::Types::Update::AuthorizationState) do |update| self.auth_handler(update) end # register auth update handler
@client.on(TD::Types::Update::NewMessage) do |update| self.message_handler(update) end # register new message update handler @client.on(TD::Types::Update::NewMessage) do |update| self.message_handler(update) end # register new message update handler
@client.connect # @client.connect #
# we will check new messages in queue and auth data in forever loop # # we will check for outgoing messages in a queue and/or auth data from XMPP thread while XMPP indicates that service is online #
begin begin
while not @xmpp.online? === false do while not @xmpp.online? === false do
self.process_outgoing_msg(@xmpp.message_queue.pop) unless @xmpp.message_queue.empty? # found something in message queue self.process_outgoing_msg(@xmpp.message_queue.pop) unless @xmpp.message_queue.empty? # found something in message queue
@ -72,8 +73,8 @@ class TelegramClient
# message from telegram network handler # # message from telegram network handler #
def message_handler(update) def message_handler(update)
@logger.info 'Got NewMessage update' @logger.info 'Got NewMessage update'
from = update.message.chat_id from = update.message.chat_id.to_s
text = update.message.content.text.text text = update.message.content.text.text.to_s
@xmpp.send_message(from, text) if not update.message.is_outgoing @xmpp.send_message(from, text) if not update.message.is_outgoing
end end

51
inc/xmppcomponent.rb
View file

@ -1,12 +1,15 @@
require 'xmpp4r' require 'xmpp4r'
#############################
### Some constants ######### ### Some constants #########
::HELP_MESSAGE = "Unknown command. \n\n Please, use /login <phonenumber> to try log in. ☺" ::HELP_MESSAGE = "Unknown command. \n\n Please, use /login <phonenumber> to try log in. ☺"
#############################
############################# #############################
## XMPP Transport Class ##### ## XMPP Transport Class #####
############################# #############################
class XMPPComponent class XMPPComponent
# init class and set logger #
def initialize() def initialize()
@logger = Logger.new(STDOUT); @logger.progname = '[XMPPComponent]' @logger = Logger.new(STDOUT); @logger.progname = '[XMPPComponent]'
end end
@ -28,39 +31,39 @@ class XMPPComponent
end end
end end
#############################
#### Callback handlers #####
#############################
# new message to XMPP component # # new message to XMPP component #
def message_handler(msg) def message_handler(msg)
@logger.info 'New message from [%s] to [%s]' % [msg.from, msg.to] @logger.info 'New message from [%s] to [%s]' % [msg.from, msg.to]
return self.process_internal_command(msg.from.bare, msg.first_element_text('body') ) if msg.to == @@transport.jid # treat message as internal command if received as transport jid return self.process_internal_command(msg.from.bare, msg.first_element_text('body') ) if msg.to == @@transport.jid # treat message as internal command if received as transport jid
return @sessions[msg.from.bare].queue_message(msg.to.to_s, msg.first_element_text('body')) if @sessions.key? msg.from.bare and @sessions[msg.from.bare].online? # queue message for processing session is active for jid from return @sessions[msg.from.bare].queue_message(msg.to.to_s, msg.first_element_text('body')) if @sessions.key? msg.from.bare and @sessions[msg.from.bare].online? # queue message for processing session is active for jid from
end end
#############################
#### Command handlers #####
#############################
# process internal /command # # process internal /command #
def process_internal_command(jfrom, body) def process_internal_command(jfrom, body)
case body.split[0] # /command argument = [command, argument] case body.split[0] # /command argument = [command, argument]
when '/login' when '/login' then @sessions[jfrom] = XMPPSession.new(jfrom, body.split[1]) # create new session for jid <jfrom> and spawn tg instance
# we will try to create new user session for JID <jfrom> and try to start telegram client for login <body.split[1]> when '/code', '/password' then @sessions[jfrom].enter_auth_data(body.split[0][1..8], body.split[1]) if @sessions.key? jfrom # pass auth data to telegram instance
@sessions[jfrom] = XMPPSession.new(jfrom, body.split[1]) when '/logout' then @sessions[jfrom].offline! if @sessions.key? jfrom # go offline
when '/code', '/password' else reply = Jabber::Message.new; reply.from, reply.to, reply.body, reply.type = @@transport.jid, jfrom, ::HELP_MESSAGE, :chat; @@transport.send(reply) # unknown command -- we will display sort of help message.
# we will pass auth data to user session if this session exists.
@sessions[jfrom].enter_auth_data(body.split[0][1..8], body.split[1]) if @sessions.key? jfrom
when '/logout'
# go offline
@sessions[jfrom].offline! if @sessions.key? jfrom
else # unknown command -- we will display sort of help message.
reply = Jabber::Message.new; reply.from, reply.to, reply.body, reply.type = @@transport.jid, jfrom, ::HELP_MESSAGE, :chat
@@transport.send(reply)
end end
end end
end end
############################# #############################
## XMPP Session Class ####### ## XMPP Session Class #######
############################# #############################
class XMPPSession < XMPPComponent class XMPPSession < XMPPComponent
attr_accessor :user_jid, :tg_login, :tg_auth_data, :message_queue, :online attr_reader :user_jid, :tg_login, :tg_auth_data, :message_queue
attr_accessor :online
# start XMPP user session and Telegram client instance # # start XMPP user session and Telegram client instance #
def initialize(jid, tg_login) def initialize(jid, tg_login)
@ -70,7 +73,9 @@ class XMPPSession < XMPPComponent
@tg_client_thread = Thread.new{ TelegramClient.new(self, tg_login) } @tg_client_thread = Thread.new{ TelegramClient.new(self, tg_login) }
end end
# send message to XMPP # ###########################################
# send message to current user via XMPP #
def send_message(from = nil, body = '') def send_message(from = nil, body = '')
@logger.info "Incoming message from Telegram network <- %s" % from.to_s @logger.info "Incoming message from Telegram network <- %s" % from.to_s
from = from.nil? ? @@transport.jid : from.to_s+'@'+@@transport.jid.to_s from = from.nil? ? @@transport.jid : from.to_s+'@'+@@transport.jid.to_s
@ -90,14 +95,10 @@ class XMPPSession < XMPPComponent
@tg_auth_data[typ.to_sym] = data @tg_auth_data[typ.to_sym] = data
end end
###########################################
# session status # # session status #
def online? def online?() @online end
@online def online!() @online = true end
end def offline!() @online = false end
def online!
@online = true
end
def offline!
@online = false
end
end end