/*****************************************************************************\ | ( )_ _ | | _ _ _ __ _ _ __ ___ ___ _ _ | ,_)(_) ___ ___ _ | | ( '_`\ ( '__)/'_` ) /'_ `\/' _ ` _ `\ /'_` )| | | |/',__)/' v `\ /'_`\ | | | (_) )| | ( (_| |( (_) || ( ) ( ) |( (_| || |_ | |\__, \| (˅) |( (_) ) | | | ,__/'(_) `\__,_)`\__ |(_) (_) (_)`\__,_)`\__)(_)(____/(_) (_)`\___/' | | | | ( )_) | | | (_) \___/' | | | | General Bots Copyright (c) Pragmatismo.io. All rights reserved. | | Licensed under the AGPL-3.0. | | | | According to our dual licensing model, this program can be used either | | under the terms of the GNU Affero General Public License, version 3, | | or under a proprietary license. | | | | The texts of the GNU Affero General Public License with an additional | | permission and of our proprietary license can be found at and | | in the LICENSE file you have received along with this program. | | | | This program is distributed in the hope that it will be useful, | | but WITHOUT ANY WARRANTY, without even the implied warranty of | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | | GNU Affero General Public License for more details. | | | | "General Bots" is a registered trademark of Pragmatismo.io. | | The licensing of the program under the AGPLv3 does not imply a | | trademark license. Therefore any rights, title and interest in | | our trademarks remain entirely with us. | | | \*****************************************************************************/ 'use strict'; import { GBLog, GBMinInstance, GBService, IGBCoreService, GBDialogStep } from 'botlib'; import * as fs from 'fs'; import { GBDeployer } from '../../core.gbapp/services/GBDeployer'; import { TSCompiler } from './TSCompiler'; import { CollectionUtil } from 'pragmatismo-io-framework'; const urlJoin = require('url-join'); import { DialogKeywords } from './DialogKeywords'; import { ScheduleServices } from './ScheduleServices'; import { HearDialog } from '../dialogs/HearDialog'; import { GBConfigService } from '../../core.gbapp/services/GBConfigService'; //tslint:disable-next-line:no-submodule-imports const vm = require('vm'); const vb2ts = require('./vbscript-to-typescript'); const beautify = require('js-beautify').js; const textract = require('textract'); const walkPromise = require('walk-promise'); const Path = require('path'); /** * @fileoverview Virtualization services for emulation of BASIC. * This alpha version is using a antipattern hack in form of converter to * translate BASIC to TS and string replacements to emulate await code. * See https://github.com/uweg/vbscript-to-typescript for more info on vb2ts, so * http://stevehanov.ca/blog/index.php?id=92 should be used to run it without * translation and enhance classic BASIC experience. */ /** * Basic services for BASIC manipulation. */ export class GBVMService extends GBService { public async loadDialogPackage(folder: string, min: GBMinInstance, core: IGBCoreService, deployer: GBDeployer) { const files = await walkPromise(folder); HearDialog.addHearDialog(min); await CollectionUtil.asyncForEach(files, async file => { if (!file) { return; } let filename: string = file.name; if (filename.endsWith('.docx')) { const wordFile = filename; const vbsFile = filename.substr(0, filename.indexOf('docx')) + 'vbs'; const fullVbsFile = urlJoin(folder, vbsFile); const docxStat = fs.statSync(urlJoin(folder, wordFile)); const interval = 3000; // If compiled is older 30 seconds, then recompile. let writeVBS = true; if (fs.existsSync(fullVbsFile)) { const vbsStat = fs.statSync(fullVbsFile); if (docxStat['mtimeMs'] < vbsStat['mtimeMs'] + interval) { writeVBS = false; } } filename = vbsFile; let mainName = GBVMService.getMethodNameFromVBSFilename(filename); min.scriptMap[filename] = mainName; if (writeVBS) { let text = await this.getTextFromWord(folder, wordFile); const schedule = GBVMService.getSetScheduleKeywordArgs(text); const s = new ScheduleServices(); if (schedule) { await s.createOrUpdateSchedule(min, schedule, mainName); } else { await s.deleteScheduleIfAny(min, mainName); } text = text.replace(/SET SCHEDULE (.*)/gi, ''); fs.writeFileSync(urlJoin(folder, vbsFile), text); } const fullFilename = urlJoin(folder, filename); // TODO: Implement in development mode, how swap for .vbs files // fs.watchFile(fullFilename, async () => { // await this.run(fullFilename, min, deployer, mainName); // }); const compiledAt = fs.statSync(fullFilename); const jsfile = urlJoin(folder, `${filename}.js`); if (fs.existsSync(jsfile)) { const jsStat = fs.statSync(jsfile); const interval = 30000; // If compiled is older 30 seconds, then recompile. if (compiledAt.isFile() && compiledAt['mtimeMs'] > jsStat['mtimeMs'] + interval) { await this.executeBASIC(fullFilename, min, deployer, mainName); } else { const parsedCode: string = fs.readFileSync(jsfile, 'utf8'); this.executeJS(min, deployer, parsedCode, mainName); } } else { await this.executeBASIC(fullFilename, min, deployer, mainName); } } }); } public static getMethodNameFromVBSFilename(filename: string) { let mainName = filename.replace(/\s|\-/gi, '').split('.')[0]; return mainName.toLowerCase(); } public static getSetScheduleKeywordArgs(code: string) { if (!code) return null; const keyword = /SET SCHEDULE (.*)/gi; const result = keyword.exec(code); return result ? result[1] : null; } private async getTextFromWord(folder: string, filename: string) { return new Promise(async (resolve, reject) => { textract.fromFileWithPath(urlJoin(folder, filename), { preserveLineBreaks: true }, (error, text) => { if (error) { reject(error); } else { text = text.replace('“', '"'); text = text.replace('”', '"'); text = text.replace('‘', "'"); text = text.replace('’', "'"); resolve(text); } }); }); } /** * Converts General Bots BASIC * * * @param code General Bots BASIC */ public convertGBASICToVBS(code: string) { // Start and End of VB2TS tags of processing. code = `<%\n id = sys().getRandomId() username = step ? this.userName(step) : sys().getRandomId(); mobile = step ? this.userMobile(step) : sys().getRandomId(); from = mobile; ENTER = String.fromCharCode(13); ubound = function(array){return array.length}; isarray = function(array){return Array.isArray(array) }; weekday = this.getWeekFromDate.bind(this); hour = this.getHourFromDate.bind(this); base64 = this.getCoded; tolist = this.getToLst; headers = {}; data = {}; list = []; httpUsername = ""; httpPs = ""; ${process.env.ENABLE_AUTH ? `hear gbLogin as login` : ``} ${code} `; // Keywords from General Bots BASIC. code = code.replace(/(\w+)\s*\=\s*SELECT\s*(.*)/gi, ($0, $1, $2) => { let tableName = /\sFROM\s(\w+)/.exec($2)[1]; let sql = `SELECT ${$2}`.replace(tableName, '?'); return `${$1} = sys().executeSQL(${$1}, "${sql}", "${tableName}")\n`; }); code = code.replace(/(\w+)\s*\=\s*get html\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = getPage(step, ${$2})\n`; }); code = code.replace(/(set hear on)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `hrOn = ${$3}\n`; }); code = code.replace(/hear (\w+) as login/gi, ($0, $1) => { return `${$1} = hear("login")`; }); code = code.replace(/hear (\w+) as email/gi, ($0, $1) => { return `${$1} = hear("email")`; }); code = code.replace(/hear (\w+) as integer/gi, ($0, $1, $2) => { return `${$1} = hear("integer")`; }); code = code.replace(/hear (\w+) as file/gi, ($0, $1, $2) => { return `${$1} = hear("file")`; }); code = code.replace(/hear (\w+) as boolean/gi, ($0, $1, $2) => { return `${$1} = hear("boolean")`; }); code = code.replace(/hear (\w+) as name/gi, ($0, $1, $2) => { return `${$1} = hear("name")`; }); code = code.replace(/hear (\w+) as date/gi, ($0, $1, $2) => { return `${$1} = hear("date")`; }); code = code.replace(/hear (\w+) as hour/gi, ($0, $1, $2) => { return `${$1} = hear("hour")`; }); code = code.replace(/hear (\w+) as phone/gi, ($0, $1, $2) => { return `${$1} = hear("phone")`; }); code = code.replace(/hear (\w+) as money/gi, ($0, $1, $2) => { return `${$1} = hear("money")`; }); code = code.replace(/hear (\w+) as language/gi, ($0, $1, $2) => { return `${$1} = hear("language")`; }); code = code.replace(/hear (\w+) as zipcode/gi, ($0, $1, $2) => { return `${$1} = hear("zipcode")`; }); code = code.replace(/hear (\w+) as (.*)/gi, ($0, $1, $2) => { return `${$1} = hear("menu", ${$2})`; }); code = code.replace(/(hear)\s*(\w+)/gi, ($0, $1, $2) => { return `${$2} = hear()`; }); code = code.replace(/(\w)\s*\=\s*find contact\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = fndContact(${$2})\n`; }); code = code.replace(/(\w+)\s*=\s*find\s*(.*)\s*or talk\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = sys().find(${$2})\n if (!${$1}) { if (resolve){ resolve(); } talk (${$3})\n; return -1; } `; }); code = code.replace(/CALL\s*(.*)/gi, ($0, $1, $2, $3) => { return `sys().callVM("${$1}", this.getMin(), this.getStep(), this.getDeployer())\n`; }); code = code.replace(/(\w)\s*\=\s*find\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = sys().find(${$2})\n`; }); code = code.replace(/(\w)\s*\=\s*create deal(\s)(.*)/gi, ($0, $1, $2, $3) => { return `${$1} =createDeal(${$3})\n`; }); code = code.replace(/(\w)\s*\=\s*active tasks/gi, ($0, $1) => { return `${$1} = getActiveTasks()\n`; }); code = code.replace(/(\w)\s*\=\s*append\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = sys().append(${$2})\n`; }); code = code.replace(/(\w+)\s*\=\s*sort\s*(\w+)\s*by(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = sys().sortBy(${$2}, "${$3}")\n`; }); code = code.replace(/see\s*text\s*of\s*(\w+)\s*as\s*(\w+)\s*/gi, ($0, $1, $2, $3) => { return `${$2} = sys().seeText(${$1})\n`; }); code = code.replace(/see\s*caption\s*of\s*(\w+)\s*as(.*)/gi, ($0, $1, $2, $3) => { return `${$2} = sys().seeCaption(${$1})\n`; }); code = code.replace(/(wait)\s*(\d+)/gi, ($0, $1, $2) => { return `sys().wait(${$2})`; }); code = code.replace(/(get stock for )(.*)/gi, ($0, $1, $2) => { return `stock = sys().getStock(${$2})`; }); code = code.replace(/(\w+)\s*\=\s*get\s(.*)/gi, ($0, $1, $2, $3) => { const count = ($2.match(/\,/g) || []).length; const values = $2.split(','); // Handles GET page, "selector". if (count == 1) { return `${$1} = this.getBySelector(${values[0]}, ${values[1]} )`; } // Handles GET page, "frameSelector", "selector" else if (count == 2) { return `${$1} = this.getByFrame(${values[0]}, ${values[1]}, ${values[2]} )`; } // Handles the GET http version. else { return `${$1} = sys().get (${$2}, headers, httpUsername, httpPs)`; } }); code = code.replace(/\= NEW OBJECT/gi, ($0, $1, $2, $3) => { return ` = {}`; }); code = code.replace(/\= NEW ARRAY/gi, ($0, $1, $2, $3) => { return ` = []`; }); code = code.replace(/(go to)(\s)(.*)/gi, ($0, $1, $2, $3) => { return `gotoDialog(step, ${$3})\n`; }); code = code.replace(/(set language)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `setLanguage (step, ${$3})\n`; }); code = code.replace(/set header\s*(.*)\sas\s(.*)/gi, ($0, $1, $2) => { return `headers[${$1}]=${$2})`; }); code = code.replace(/set http username\s*\=\s*(.*)/gi, ($0, $1) => { return `httpUsername = ${$1}`; }); code = code.replace(/set http password\s*\=\s*(.*)/gi, ($0, $1) => { return `httpPs = ${$1}`; }); code = code.replace(/(datediff)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `dateDiff (step, ${$3})\n`; }); code = code.replace(/(dateadd)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `dateAdd (step, ${$3})\n`; }); code = code.replace(/(set max lines)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `setMaxLines (step, ${$3})\n`; }); code = code.replace(/(set max columns)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `setMaxColumns (step, ${$3})\n`; }); code = code.replace(/(set translator)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `setTranslatorOn (step, "${$3.toLowerCase()}")\n`; }); code = code.replace(/(set theme)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `setTheme (step, "${$3.toLowerCase()}")\n`; }); code = code.replace(/(set whole word)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `setWholeWord (step, "${$3.toLowerCase()}")\n`; }); code = code.replace(/(\w+)\s*\=\s*post\s*(.*),\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = sys().postByHttp (${$2}, ${$3}, headers)`; }); code = code.replace(/(\w+)\s*\=\s*put\s*(.*),\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = sys().putByHttp (${$2}, ${$3}, headers)`; }); code = code.replace(/(\w+)\s*\=\s*download\s*(.*),\s*(.*)/gi, ($0, $1, $2, $3) => { return `${$1} = sys().download (${$2}, ${$3})`; }); code = code.replace(/(\w+)\s*\=\s*CREATE FOLDER\s*(.*)/gi, ($0, $1, $2) => { return `${$1} = sys().createFolder (${$2})`; }); code = code.replace(/SHARE FOLDER\s*(.*)/gi, ($0, $1) => { return `sys().shareFolder (${$1})`; }); code = code.replace(/(create a bot farm using)(\s)(.*)/gi, ($0, $1, $2, $3) => { return `sys().createABotFarmUsing (${$3})`; }); code = code.replace(/(chart)(\s)(.*)/gi, ($0, $1, $2, $3) => { return `chart (step, ${$3})\n`; }); code = code.replace(/(transfer to)(\s)(.*)/gi, ($0, $1, $2, $3) => { return `transferTo (step, ${$3})\n`; }); code = code.replace(/(\btransfer\b)(?=(?:[^"]|"[^"]*")*$)/gi, () => { return `transferTo (step)\n`; }); code = code.replace(/(exit)/gi, () => { return `if(resolve) {resolve();}\n`; }); code = code.replace(/(show menu)/gi, () => { return `showMenu (step)\n`; }); code = code.replace(/(talk to)(\s)(.*)/gi, ($0, $1, $2, $3) => { return `sys().talkTo(${$3})\n`; }); code = code.replace(/(talk)(\s)(.*)/gi, ($0, $1, $2, $3) => { return `talk (step, ${$3})\n`; }); code = code.replace(/(send sms to)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `sys().sendSmsTo (${$3})\n`; }); code = code.replace(/(send email)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `sendEmail (${$3})\n`; }); code = code.replace(/(send mail)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `sendEmail (${$3})\n`; }); code = code.replace(/(send file to)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `sendFileTo (step, ${$3})\n`; }); code = code.replace(/(hover)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `hover (step, ${$3})\n`; }); code = code.replace(/(click link text)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `linkByText (step, ${$3})\n`; }); code = code.replace(/(click)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `click (step, ${$3})\n`; }); code = code.replace(/(send file)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `sendFile (step, ${$3})\n`; }); code = code.replace(/(copy)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `sys().copyFile(${$3})\n`; }); code = code.replace(/(convert)(\s*)(.*)/gi, ($0, $1, $2, $3) => { return `sys().convert(${$3})\n`; }); // TODO: AS CHART. // code = code.replace(/(\w+)\s*\=\s*(.*)\s*as chart/gi, ($0, $1, $2) => { // return `${$1} = sys().asImage(${$2})\n`; // }); code = code.replace(/MERGE\s(.*)\sWITH\s(.*)BY\s(.*)/gi, ($0, $1, $2, $3) => { return `sys().merge(${$1}, ${$2}, ${$3})\n`; }); code = code.replace(/PRESS\s(.*)\sON\s(.*)/gi, ($0, $1, $2) => { return `pressKey(step, ${$2}, ${$1})\n`; }); code = code.replace(/SCREENSHOT\s(.*)/gi, ($0, $1, $2) => { return `screenshot(step, ${$1})\n`; }); code = code.replace(/TWEET\s(.*)/gi, ($0, $1, $2) => { return `sys().tweet(step, ${$1})\n`; }); code = code.replace(/(\w+)\s*\=\s*(.*)\s*as image/gi, ($0, $1, $2) => { return `${$1} = sys().asImage(${$2})\n`; }); code = code.replace(/(\w+)\s*\=\s*(.*)\s*as pdf/gi, ($0, $1, $2) => { return `${$1} = sys().asPdf(${$2})\n`; }); code = code.replace(/(\w+)\s*\=\s*FILL\s(.*)\sWITH\s(.*)/gi, ($0, $1, $2, $3) => { return `${1} = sys().fill(${$2}, ${$3})\n`; }); code = code.replace(/save\s(.*)\sas\s(.*)/gi, ($0, $1, $2, $3) => { return `sys().saveFile(${$2}, ${$1})\n`; }); code = code.replace(/(save)(\s)(.*)/gi, ($0, $1, $2, $3) => { return `sys().save(${$3})\n`; }); code = code.replace(/set\s(.*)/gi, ($0, $1, $2) => { return `sys().set (${$1})`; }); code = `${code}\n%>`; return code; } public async executeBASIC(filename: any, min: GBMinInstance, deployer: GBDeployer, mainName: string) { // Converts General Bots BASIC into regular VBS let basicCode: string = fs.readFileSync(filename, 'utf8'); // Processes END keyword, removing extracode, useful // for development. let end = /(\nend\n)/gi.exec(basicCode); if (end) { basicCode = basicCode.substring(0, end.index); } // Removes comments. basicCode = basicCode.replace(/((^|\W)REM.*\n)/gi, ''); // Process INCLUDE keyword to include another // dialog inside the dialog. let include = null; do { include = /^include\b(.*)$/gmi.exec(basicCode); if (include) { let includeName = include[1].trim(); includeName = Path.join(Path.dirname(filename), includeName); includeName = includeName.substr(0, includeName.lastIndexOf(".")) + ".vbs"; // To use include, two /publish will be necessary (for now) // because of alphabet order may raise not found errors. let includeCode: string = fs.readFileSync(includeName, 'utf8'); basicCode = basicCode.replace(/^include\b.*$/gmi, includeCode); } } while (include); const vbsCode = this.convertGBASICToVBS(basicCode); const vbsFile = `${filename}.compiled`; fs.writeFileSync(vbsFile, vbsCode); // Converts VBS into TS. vb2ts.convertFile(vbsFile); // Convert TS into JS. const tsfile: string = `${filename}.ts`; let tsCode: string = fs.readFileSync(tsfile, 'utf8'); tsCode = tsCode.replace(/export.*\n/gi, `export function ${mainName}(step:any) { let resolve;`); fs.writeFileSync(tsfile, tsCode); const tsc = new TSCompiler(); tsc.compile([tsfile]); // Run JS into the GB context. const jsfile = `${tsfile}.js`.replace('.ts', ''); if (fs.existsSync(jsfile)) { let code: string = fs.readFileSync(jsfile, 'utf8'); code = code.replace(/^.*exports.*$/gm, ''); // Finds all hear calls. let parsedCode = code; const hearExp = /(\w+).*hear.*\((.*)\)/; let match1; while ((match1 = hearExp.exec(code))) { let pos = 0; // Writes async body. const variable = match1[1]; // Construct variable = hear (). const args = match1[2]; // Construct variable = hear ("A", "B"). const promiseName = `promiseFor${variable}`; parsedCode = code.substring(pos, pos + match1.index); parsedCode += ``; parsedCode += `const ${promiseName}= async (step, ${variable}) => {`; parsedCode += ` return new Promise(async (resolve, reject) => { try {`; // Skips old construction and point to the async block. pos = pos + match1.index; let tempCode = code.substring(pos + match1[0].length + 1); const start = pos; // Balances code blocks and checks for exits. let right = 0; let left = 1; let match2; while ((match2 = /\{|\}/.exec(tempCode))) { const c = tempCode.substring(match2.index, match2.index + 1); if (c === '}') { right++; } else if (c === '{') { left++; } tempCode = tempCode.substring(match2.index + 1); pos += match2.index + 1; if (left === right) { break; } } parsedCode += code.substring(start + match1[0].length + 1, pos + match1[0].length); parsedCode += '}catch(error){reject(error);}});\n'; parsedCode += '}\n'; parsedCode += `hear (step, ${promiseName}, resolve, ${args === '' ? null : args});\n`; parsedCode += code.substring(pos + match1[0].length); // A interaction will be made for each hear. code = parsedCode; } parsedCode = this.handleThisAndAwait(parsedCode); parsedCode = parsedCode.replace(/(\bnow\b)(?=(?:[^"]|"[^"]*")*$)/gi, 'await this.getNow()'); parsedCode = parsedCode.replace(/(\btoday\b)(?=(?:[^"]|"[^"]*")*$)/gi, 'await this.getToday(step)'); parsedCode = parsedCode.replace(/(\bweekday\b)(?=(?:[^"]|"[^"]*")*$)/gi, 'weekday'); parsedCode = parsedCode.replace(/(\bhour\b)(?=(?:[^"]|"[^"]*")*$)/gi, 'hour'); parsedCode = parsedCode.replace(/(\btolist\b)(?=(?:[^"]|"[^"]*")*$)/gi, 'tolist'); parsedCode = beautify(parsedCode, { indent_size: 2, space_in_empty_paren: true }); fs.writeFileSync(jsfile, parsedCode); this.executeJS(min, deployer, parsedCode, mainName); GBLog.info(`[GBVMService] Finished loading of ${filename}, JavaScript from Word: \n ${parsedCode}`); } } private executeJS(min: GBMinInstance, deployer: GBDeployer, parsedCode: string, mainName: string) { try { min.sandBoxMap[mainName.toLowerCase().trim()] = parsedCode; } catch (error) { GBLog.error(`[GBVMService] ERROR loading ${error}`); } } private handleThisAndAwait(code: string) { // this insertion. code = code.replace(/sys\(\)/gi, 'this.sys()'); code = code.replace(/("[^"]*"|'[^']*')|\btalk\b/gi, ($0, $1) => { return $1 === undefined ? 'this.talk' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bhear\b/gi, ($0, $1) => { return $1 === undefined ? 'this.hear' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\baskEmail\b/gi, ($0, $1) => { return $1 === undefined ? 'this.askEmail' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsendFileTo\b/gi, ($0, $1) => { return $1 === undefined ? 'this.sendFileTo' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsendFile\b/gi, ($0, $1) => { return $1 === undefined ? 'this.sendFile' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsetLanguage\b/gi, ($0, $1) => { return $1 === undefined ? 'this.setLanguage' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bdateAdd\b/gi, ($0, $1) => { return $1 === undefined ? 'this.dateAdd' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bdateDiff\b/gi, ($0, $1) => { return $1 === undefined ? 'this.dateDiff' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bgotoDialog\b/gi, ($0, $1) => { return $1 === undefined ? 'this.gotoDialog' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsetMaxLines\b/gi, ($0, $1) => { return $1 === undefined ? 'this.setMaxLines' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsetTranslatorOn\b/gi, ($0, $1) => { return $1 === undefined ? 'this.setTranslatorOn' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsetTheme\b/gi, ($0, $1) => { return $1 === undefined ? 'this.setTheme' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsetWholeWord\b/gi, ($0, $1) => { return $1 === undefined ? 'this.setWholeWord' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\btransferTo\b/gi, ($0, $1) => { return $1 === undefined ? 'this.transferTo' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bchart\b/gi, ($0, $1) => { return $1 === undefined ? 'this.chart' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bcreateDeal\b/gi, ($0, $1) => { return $1 === undefined ? 'this.createDeal' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bfndContact\b/gi, ($0, $1) => { return $1 === undefined ? 'this.fndContact' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bgetActiveTasks\b/gi, ($0, $1) => { return $1 === undefined ? 'this.getActiveTasks' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bmenu\b/gi, ($0, $1) => { return $1 === undefined ? 'this.menu' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bgetPage\b/gi, ($0, $1) => { return $1 === undefined ? 'this.getPage' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bclick\b/gi, ($0, $1) => { return $1 === undefined ? 'this.click' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\blinkByText\b/gi, ($0, $1) => { return $1 === undefined ? 'this.linkByText' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bpressKey\b/gi, ($0, $1) => { return $1 === undefined ? 'this.pressKey' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bscreenshot\b/gi, ($0, $1) => { return $1 === undefined ? 'this.screenshot' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bhover\b/gi, ($0, $1) => { return $1 === undefined ? 'this.hover' : $1; }); code = code.replace(/("[^"]*"|'[^']*')|\bsendEmail\b/gi, ($0, $1) => { return $1 === undefined ? 'this.sendEmail' : $1; }); // await insertion. code = code.replace(/this\./gm, 'await this.'); code = code.replace(/\nfunction/i, 'async function'); code = code.replace('ubound = async', 'ubound ='); // TODO: Improve this. code = code.replace('hour = await', 'hour ='); // TODO: Improve this. code = code.replace('weekday = await', 'weekday ='); // TODO: Improve this. code = code.replace('tolist = await', 'tolist ='); // TODO: Improve this. code = code.replace('isarray = async', 'isarray ='); // TODO: Waiting for a compiler. code = code.replace('isArray = async', 'isarray ='); // TODO: Waiting for a compiler. code = code.replace('base64 = await', 'base64 ='); // TODO: Waiting for a compiler. return code; } /** * Executes the converted JavaScript from BASIC code inside execution context. */ public static async callVM(text: string, min: GBMinInstance, step: GBDialogStep, deployer: GBDeployer) { // Creates a class DialogKeywords which is the *this* pointer // in BASIC. const user = step ? await min.userProfile.get(step.context, {}) : null; const sandbox: DialogKeywords = new DialogKeywords(min, deployer, step, user); const contentLocale = min.core.getParam( min.instance, 'Default Content Language', GBConfigService.get('DEFAULT_CONTENT_LANGUAGE') ); // Auto-NLP generates BASIC variables related to entities. if (step && step.context.activity['originalText']) { const entities = await min["nerEngine"].findEntities( step.context.activity['originalText'], contentLocale); for (let i = 0; i < entities.length; i++) { const v = entities[i]; const variableName = `${v.entity}`; sandbox[variableName] = v.option; } } // Injects the .gbdialog generated code into the VM. const context = vm.createContext(sandbox); const code = min.sandBoxMap[text]; try { // SEE https://github.com/patriksimek/vm2 vm.runInContext(code, context); } catch (error) { throw new Error(`INVALID BASIC CODE: ${error.message} ${error.stack}`); } // Tries to find the method related to this call. const mainMethod = text.toLowerCase(); if (!sandbox[mainMethod]) { GBLog.error(`BASIC: Associated '${mainMethod}' dialog not found for: ${min.instance.botId}. Verify if .gbdialog is correctly published.`); return null; } sandbox[mainMethod].bind(sandbox); // Calls the function. let ret = null; try { ret = await sandbox[mainMethod](step); if (ret == -1) { await step.endDialog(); } } catch (error) { throw new Error(`BASIC RUNTIME ERR: ${error.message ? error.message : error}\n Stack:${error.stack}`); } return ret; } }