341 lines
8.8 KiB
Lua
Executable File
341 lines
8.8 KiB
Lua
Executable File
-- bindings.lua
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-- Bindings for the Telegram bot API.
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-- https://core.telegram.org/bots/api
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local bindings = {}
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local HTTPS = require('ssl.https')
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local JSON = require('dkjson')
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local URL = require('socket.url')
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function bindings.sendRequest(url)
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local dat, res = HTTPS.request(url)
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if not dat then return false, res end
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local tab = JSON.decode(dat)
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if not tab.ok then
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return false, tab.description
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end
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return tab
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end
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function bindings:getMe()
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local url = self.BASE_URL .. '/getMe'
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return bindings.sendRequest(url)
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end
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function bindings:getUpdates(offset)
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local url = self.BASE_URL .. '/getUpdates?timeout=20'
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if offset then
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url = url .. '&offset=' .. offset
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end
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return bindings.sendRequest(url)
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end
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function bindings:sendMessage(chat_id, text, disable_web_page_preview, reply_to_message_id, use_markdown, disable_notification)
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local url = self.BASE_URL .. '/sendMessage?chat_id=' .. chat_id .. '&text=' .. URL.escape(text)
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if disable_web_page_preview == true then
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url = url .. '&disable_web_page_preview=true'
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end
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if reply_to_message_id then
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url = url .. '&reply_to_message_id=' .. reply_to_message_id
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end
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if use_markdown then
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url = url .. '&parse_mode=Markdown'
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end
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if disable_notification then
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url = url .. '&disable_notification=true'
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end
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return bindings.sendRequest(url)
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end
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function bindings:sendReply(msg, text, use_markdown, disable_notification)
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return bindings.sendMessage(self, msg.chat.id, text, true, msg.message_id, use_markdown, disable_notification)
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end
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function bindings:sendChatAction(chat_id, action)
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-- Support actions are typing, upload_photo, record_video, upload_video, record_audio, upload_audio, upload_document, find_location
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local url = self.BASE_URL .. '/sendChatAction?chat_id=' .. chat_id .. '&action=' .. action
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return bindings.sendRequest(url)
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end
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function bindings:sendLocation(chat_id, latitude, longitude, reply_to_message_id, disable_notification)
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if latitude == 0 then latitude = 0.001 end
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if longitude == 0 then longitude = 0.001 end
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local url = self.BASE_URL .. '/sendLocation?chat_id=' .. chat_id .. '&latitude=' .. latitude .. '&longitude=' .. longitude
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if reply_to_message_id then
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url = url .. '&reply_to_message_id=' .. reply_to_message_id
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end
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if disable_notification then
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url = url .. '&disable_notification=true'
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end
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return bindings.sendRequest(url)
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end
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function bindings:sendVenue(chat_id, latitude, longitude, title, address, foursquare_id, reply_to_message_id, disable_notification)
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if latitude == 0 then latitude = 0.001 end
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if longitude == 0 then longitude = 0.001 end
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local url = self.BASE_URL .. '/sendVenue?chat_id=' .. chat_id .. '&latitude=' .. latitude .. '&longitude=' .. longitude .. '&title=' .. title .. '&address=' .. address
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if foursquare_id then
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url = url .. '&foursquare_id=' .. foursquare_id
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end
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if reply_to_message_id then
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url = url .. '&reply_to_message_id=' .. reply_to_message_id
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end
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if disable_notification then
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url = url .. '&disable_notification=true'
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end
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return bindings.sendRequest(url)
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end
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function bindings.sendContact(chat_id, phone_number, first_name, last_name, reply_to_message_id, disable_notification)
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local url = self.BASE_URL .. '/sendContact?chat_id=' .. chat_id .. '&phone_number=' .. phone_number .. '&first_name=' .. first_name
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if last_name then
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url = url .. '&last_name=' .. last_name
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end
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if reply_to_message_id then
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url = url .. '&reply_to_message_id=' .. reply_to_message_id
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end
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if disable_notification then
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url = url .. '&disable_notification=true'
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end
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return bindings.sendRequest(url)
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end
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function bindings:forwardMessage(chat_id, from_chat_id, message_id, disable_notification)
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local url = self.BASE_URL .. '/forwardMessage?chat_id=' .. chat_id .. '&from_chat_id=' .. from_chat_id .. '&message_id=' .. message_id
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if disable_notification then
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url = url .. '&disable_notification=true'
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end
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return bindings.sendRequest(url)
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end
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function bindings:kickChatMember(chat_id, user_id)
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local url = self.BASE_URL .. '/kickChatMember?chat_id=' .. chat_id .. '&user_id=' .. user_id
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return bindings.sendRequest(url)
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end
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function bindings:unbanChatMember(chat_id, user_id)
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local url = self.BASE_URL .. '/unbanChatMember?chat_id=' .. chat_id .. '&user_id=' .. user_id
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return bindings.sendRequest(url)
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end
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-- TODO: More of this.
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function bindings:sendPhotoID(chat_id, file_id, caption, reply_to_message_id, disable_notification)
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local url = self.BASE_URL .. '/sendPhoto?chat_id=' .. chat_id .. '&photo=' .. file_id
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if caption then
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url = url .. '&caption=' .. URL.escape(caption)
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end
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if reply_to_message_id then
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url = url .. '&reply_to_message_id=' .. reply_to_message_id
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end
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if disable_notification then
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url = url .. '&disable_notification=true'
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end
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return bindings.sendRequest(url)
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end
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function bindings.curlRequest(curl_command, give_output)
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if give_output then
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local s = io.popen(curl_command):read('*all')
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local tab = JSON.encode(s)
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if not tab then return false end
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if not tab.ok then
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return false, tab.description
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end
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return tab
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else
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io.popen(curl_command)
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end
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end
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function bindings:sendPhoto(chat_id, photo, caption, reply_to_message_id, disable_notification)
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local url = self.BASE_URL .. '/sendPhoto'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "photo=@' .. photo .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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end
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if caption then
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curl_command = curl_command .. ' -F "caption=' .. caption .. '"'
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end
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if disable_notification then
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curl_command = curl_command .. ' -F "disable_notification=true"'
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end
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return bindings.curlRequest(curl_command)
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end
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function bindings:sendDocument(chat_id, document, reply_to_message_id, disable_notification)
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local url = self.BASE_URL .. '/sendDocument'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "document=@' .. document .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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end
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if disable_notification then
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curl_command = curl_command .. ' -F "disable_notification=true"'
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end
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return bindings.curlRequest(curl_command)
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end
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function bindings:sendSticker(chat_id, sticker, reply_to_message_id, disable_notification)
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local url = self.BASE_URL .. '/sendSticker'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "sticker=@' .. sticker .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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end
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if disable_notification then
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curl_command = curl_command .. ' -F "disable_notification=true"'
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end
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return bindings.curlRequest(curl_command)
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end
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function bindings:sendAudio(chat_id, audio, reply_to_message_id, duration, performer, title, disable_notification)
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local url = self.BASE_URL .. '/sendAudio'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "audio=@' .. audio .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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end
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if duration then
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curl_command = curl_command .. ' -F "duration=' .. duration .. '"'
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end
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if performer then
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curl_command = curl_command .. ' -F "performer=' .. performer .. '"'
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end
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if title then
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curl_command = curl_command .. ' -F "title=' .. title .. '"'
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end
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if disable_notification then
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curl_command = curl_command .. ' -F "disable_notification=true"'
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end
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return bindings.curlRequest(curl_command)
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end
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function bindings:sendVideo(chat_id, video, reply_to_message_id, duration, caption, disable_notification)
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local url = self.BASE_URL .. '/sendVideo'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "video=@' .. video .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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end
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if caption then
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curl_command = curl_command .. ' -F "caption=' .. caption .. '"'
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end
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if duration then
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curl_command = curl_command .. ' -F "duration=' .. duration .. '"'
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end
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if disable_notification then
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curl_command = curl_command .. ' -F "disable_notification=true"'
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end
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return bindings.curlRequest(curl_command)
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end
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function bindings:sendVoice(chat_id, voice, reply_to_message_id, duration, disable_notification)
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local url = self.BASE_URL .. '/sendVoice'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "voice=@' .. voice .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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end
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if duration then
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curl_command = curl_command .. ' -F "duration=' .. duration .. '"'
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end
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if disable_notification then
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curl_command = curl_command .. ' -F "disable_notification=true"'
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end
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return bindings.curlRequest(curl_command)
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end
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return bindings
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