/* jslint node: true */ 'use strict'; // ENiGMA½ const { MenuModule } = require('./menu_module.js'); const { getActiveConnectionList, getConnectionByNodeId, UserMessageableConnections, } = require('./client_connections.js'); const UserInterruptQueue = require('./user_interrupt_queue.js'); const { getThemeArt } = require('./theme.js'); const { pipeToAnsi } = require('./color_codes.js'); const stringFormat = require('./string_format.js'); const { renderStringLength } = require('./string_util.js'); const Events = require('./events.js'); // deps const series = require('async/series'); const _ = require('lodash'); const async = require('async'); const moment = require('moment'); exports.moduleInfo = { name: 'Node Message', desc: 'Multi-node messaging', author: 'NuSkooler', }; const FormIds = { sendMessage: 0, }; const MciViewIds = { sendMessage: { nodeSelect: 1, message: 2, preview: 3, customRangeStart: 10, }, }; exports.getModule = class NodeMessageModule extends MenuModule { constructor(options) { super(options); this.config = Object.assign({}, _.get(options, 'menuConfig.config'), { extraArgs: options.extraArgs, }); this.menuMethods = { sendMessage: (formData, extraArgs, cb) => { const nodeId = this.nodeList[formData.value.node].node; // index from from -> node! const message = _.get(formData.value, 'message', '').trim(); if (0 === renderStringLength(message)) { return this.prevMenu(cb); } this.createInterruptItem(message, (err, interruptItem) => { if (-1 === nodeId) { // ALL nodes UserInterruptQueue.queue(interruptItem, { omit: this.client }); } else { const conn = getConnectionByNodeId(nodeId); if (conn) { UserInterruptQueue.queue(interruptItem, { clients: conn }); } } Events.emit(Events.getSystemEvents().UserSendNodeMsg, { user: this.client.user, global: -1 === nodeId, }); return this.prevMenu(cb); }); }, }; } mciReady(mciData, cb) { super.mciReady(mciData, err => { if (err) { return cb(err); } series( [ callback => { return this.prepViewController( 'sendMessage', FormIds.sendMessage, mciData.menu, callback ); }, callback => { return this.validateMCIByViewIds( 'sendMessage', [ MciViewIds.sendMessage.nodeSelect, MciViewIds.sendMessage.message, ], callback ); }, callback => { const nodeSelectView = this.viewControllers.sendMessage.getView( MciViewIds.sendMessage.nodeSelect ); this.prepareNodeList(); nodeSelectView.on('index update', idx => { this.nodeListSelectionIndexUpdate(idx); }); nodeSelectView.setItems(this.nodeList); nodeSelectView.redraw(); this.nodeListSelectionIndexUpdate(0); return callback(null); }, callback => { const previewView = this.viewControllers.sendMessage.getView( MciViewIds.sendMessage.preview ); if (!previewView) { return callback(null); // preview is optional } const messageView = this.viewControllers.sendMessage.getView( MciViewIds.sendMessage.message ); let timerId; messageView.on( 'key press', () => { clearTimeout(timerId); const focused = this.viewControllers.sendMessage.getFocusedView(); if (focused === messageView) { previewView.setText(messageView.getData()); focused.setFocus(true); } }, 500 ); }, ], err => { return cb(err); } ); }); } createInterruptItem(message, cb) { const dateTimeFormat = this.config.dateTimeFormat || this.client.currentTheme.helpers.getDateTimeFormat(); const textFormatObj = { fromUserName: this.client.user.username, fromRealName: this.client.user.properties.real_name, fromNodeId: this.client.node, message: message, timestamp: moment().format(dateTimeFormat), }; const messageFormat = this.config.messageFormat || 'Message from {fromUserName} on node {fromNodeId}:\r\n{message}'; const item = { text: stringFormat(messageFormat, textFormatObj), pause: true, }; const getArt = (name, callback) => { const spec = _.get(this.config, `art.${name}`); if (!spec) { return callback(null); } const getArtOpts = { name: spec, client: this.client, random: false, }; getThemeArt(getArtOpts, (err, artInfo) => { // ignore errors return callback(artInfo ? artInfo.data : null); }); }; async.waterfall( [ callback => { getArt('header', headerArt => { return callback(null, headerArt); }); }, (headerArt, callback) => { getArt('footer', footerArt => { return callback(null, headerArt, footerArt); }); }, (headerArt, footerArt, callback) => { if (headerArt || footerArt) { item.contents = `${headerArt || ''}\r\n${pipeToAnsi( item.text )}\r\n${footerArt || ''}`; } return callback(null); }, ], err => { return cb(err, item); } ); } prepareNodeList() { // standard node list with {text} field added for compliance this.nodeList = [{ text : '-ALL-', // dummy fields: node : -1, authenticated : false, userId : 0, action : 'N/A', userName : 'Everyone', realName : 'All Users', location : 'N/A', affils : 'N/A', timeOn : 'N/A', }].concat(getActiveConnectionList(UserMessageableConnections) .map(node => Object.assign(node, { text : -1 == node.node ? '-ALL-' : node.node.toString() } )) ).filter(node => node.node !== this.client.node); // remove our client's node this.nodeList.sort( (a, b) => a.node - b.node ); // sort by node } nodeListSelectionIndexUpdate(idx) { const node = this.nodeList[idx]; if (!node) { return; } this.updateCustomViewTextsWithFilter( 'sendMessage', MciViewIds.sendMessage.customRangeStart, node ); } };