diff options
| -rw-r--r-- | .gitignore | 2 | ||||
| -rw-r--r-- | .npmignore | 4 | ||||
| -rw-r--r-- | CHANGELOG.md | 5 | ||||
| -rw-r--r-- | package.json | 2 | ||||
| -rw-r--r-- | src/lib/core.js | 185 |
5 files changed, 194 insertions, 4 deletions
@@ -58,4 +58,4 @@ typings/ .env # Compiled files -lib/
\ No newline at end of file +/lib @@ -58,7 +58,7 @@ typings/ .env # Source -src/ +/src/ # Example of use -example.js
\ No newline at end of file +/example.js diff --git a/CHANGELOG.md b/CHANGELOG.md index a8ec8eb..ada223c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,4 +1,9 @@ # Description of releases +## 0.0.2 (05-06-2017) + +Fix: + - Fixed exclusion files. + ## 0.0.1 (05-06-2017) Release.
\ No newline at end of file diff --git a/package.json b/package.json index e0b9e69..31438c7 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "iii-for-vk", - "version": "0.0.1", + "version": "0.0.2", "description": "Simple automatic reply to incoming messages.", "homepage": "https://github.com/valentineus/iii-for-vk", "main": "lib/core.js", diff --git a/src/lib/core.js b/src/lib/core.js new file mode 100644 index 0000000..976f458 --- /dev/null +++ b/src/lib/core.js @@ -0,0 +1,185 @@ +/** + * @project iii-for-vk + * @author Valentin Popov <info@valentineus.link> + * @license See LICENSE.md file included in this distribution. + */ +import urlParseLax from 'url-parse-lax'; +import queryString from 'querystring'; +import iiiClient from 'iii-client'; +import EventEmitter from 'events'; +import inherits from 'inherits'; +import https from 'https'; +import SDK from 'vksdk'; + +inherits(Bot, EventEmitter); +module.exports = Bot; + +/** + * Class representing a Bot. + * @class + */ +function Bot(opts) { + opts = opts || {}; + var self = this; + + self.uuid = opts.uuid; + self.token = opts.token; + self.appID = opts.appID; + self.appSecret = opts.appSecret; +} + +/** + * Initial initialization of all systems and services. + * @param {requestCallback} callback - The callback that handles the response. + */ +Bot.prototype.init = function(callback) { + var self = this; + + // Initialize the connection to the social network + self._vk = new SDK({ + appId: self.appID, + appSecret: self.appSecret, + https: true, + secure: true + }); + + // Setting the user's token + self._vk.setToken(self.token); + + // Starting services + self._eventLoop(); + // Connecting filters + self._filterMessages(); + + // Connecting to the bot server + iiiClient.connect(self.uuid, (raw) => callback(raw.cuid)); +}; + +/** + * Receive a message by its ID. + * @param {Number} id - The message ID. + * @param {requestCallback} callback - The callback that handles the response. + */ +Bot.prototype.getMessageByID = function(id, callback) { + id = id || false; + var self = this; + + self._vk.request('messages.getById', { + message_ids: id, + preview_length: 0 + }, (raw) => { + if (raw.error) throw new Error(raw.error.error_msg); + callback(raw.response.items.shift()); + }); +}; + +/** + * Simplifies the sending of a message to the user. + * The social network API is used. + * More information: https://vk.com/dev/messages.send + * @param {Object} options - Object with parameters. + * @param {Object} options.user_id - User ID. + * @param {Object} options.message - Message text. + * @param {requestCallback} callback - The callback that handles the response. + */ +Bot.prototype.sendMessageToVK = function(options) { + options = options || {}; + var self = this; + self._vk.request('messages.send', options, () => {}); +}; + +/** + * Simplifies sending a message to the bot. + * @param {Object} options - Object with parameters. + * @param {Object} options.cuid - Session identifier. + * @param {Object} options.text - Message text. + * @param {requestCallback} callback - The callback that handles the response. + */ +Bot.prototype.sendMessageToBot = function(options, callback) { + options = options || {}; + iiiClient.send(options, (answer) => callback(answer)); +}; + +/** + * The event startup service. + */ +Bot.prototype._eventLoop = function() { + var self = this; + + self._getEvents(); + self.on('events', (data) => { + self._getEvents(data.ts); + }); +}; + +/** + * Filter events for incoming messages. + * @fires: Bot#messages + */ +Bot.prototype._filterMessages = function() { + var self = this; + + self.on('events', function(data) { + data.updates.filter(function(item) { + if (item[0] == 4) self.emit('messages', item); + }); + }); +}; + +/** + * Obtaining the Long Poll server address. + * @param {requestCallback} callback - The callback that handles the response. + */ +Bot.prototype._getLongPollServer = function(callback) { + var self = this; + + self._vk.request('messages.getLongPollServer', { + need_pts: false + }, (raw) => { + if (raw.error) throw new Error(raw.error.error_msg); + callback(raw.response); + }); +}; + +/** + * Waiting and returning the event. + * @fires: Bot#events + * @param {String=} [ts] - The ID of the last event. + */ +Bot.prototype._getEvents = function(ts) { + var self = this; + + // Server address request + self._getLongPollServer(function(raw) { + ts = ts || raw.ts; + + // Analysis of the connection address + var url = urlParseLax(raw.server); + + // Details: https://vk.com/dev/using_longpoll + var options = queryString.stringify({ + act: 'a_check', + key: raw.key, + ts: ts, + wait: 25, + mode: 2, + version: 1 + }); + + // Configuring the connection + var query = { + hostname: url.hostname, + path: url.pathname + '?' + options + }; + + https.get(query, function(response) { + var answer = {}; + response.setEncoding('utf8'); + response.on('data', (data) => answer = data); + response.on('end', () => { + answer = JSON.parse(answer); + self.emit('events', answer); + }); + }).on('error', (error) => Error(error)); + }); +}; |