/*****************************************************************************\
| ( )_ _ |
| _ _ _ __ _ _ __ ___ ___ _ _ | ,_)(_) ___ ___ _ |
| ( '_`\ ( '__)/'_` ) /'_ `\/' _ ` _ `\ /'_` )| | | |/',__)/' 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 { WaterfallDialog } from 'botbuilder-dialogs';
import { GBLog } from 'botlib';
import * as fs from 'fs';
import { CollectionUtil } from 'pragmatismo-io-framework';
import * as request from 'request-promise-native';
import { Messages } from '../strings';
import { GBConversationalService } from '../../core.gbapp/services/GBConversationalService';
const Path = require('path');
const phoneUtil = require('google-libphonenumber').PhoneNumberUtil.getInstance();
const phone = require('phone');
//tslint:disable-next-line:no-submodule-imports
/**
* HEAR Bot Framework support.
*/
export class HearDialog {
private static async downloadAttachmentAndWrite(attachment) {
const url = attachment.contentUrl;
const localFolder = Path.join('work'); // TODO: , '${botId}', 'uploads');
const localFileName = Path.join(localFolder, attachment.name);
try {
let response;
if (url.startsWith('data:')){
var regex = /^data:.+\/(.+);base64,(.*)$/;
var matches = url.match(regex);
var ext = matches[1];
var data = matches[2];
response = Buffer.from(data, 'base64');
}
else{
// arraybuffer is necessary for images
const options = {
url: url,
method: 'GET',
encoding: 'binary',
};
response = await request.get(options);
}
fs.writeFile(localFileName, response, (fsError) => {
if (fsError) {
throw fsError;
}
});
} catch (error) {
console.error(error);
return undefined;
}
// If no error was thrown while writing to disk, return the attachment's name
// and localFilePath for the response back to the user.
return {
fileName: attachment.name,
localPath: localFileName
};
}
public static addHearDialog(min) {
min.dialogs.add(
new WaterfallDialog('/hear', [
async step => {
step.activeDialog.state.options = step.options;
step.activeDialog.state.options.id = (step.options as any).id;
step.activeDialog.state.options.previousResolve = (step.options as any).previousResolve;
if (step.options['args']) {
GBLog.info(`BASIC: Asking for input (HEAR with ${step.options['args'][0]}).`);
}
else {
GBLog.info('BASIC: Asking for input (HEAR).');
}
step.activeDialog.state.options = step.options;
if (step.activeDialog.state.options['kind'] === "login") {
if (step.context.activity.channelId !== 'msteams' && process.env.ENABLE_AUTH) {
GBLog.info('BASIC: Authenticating beforing running General Bots BASIC code.');
return await step.beginDialog('/auth');
}
}
return await step.next(step.options);
},
async step => {
if (step.activeDialog.state.options['kind'] === "login") {
return await step.next(step.options);
} else {
if (step.activeDialog.state.options['kind'] === "file") {
return await step.prompt('attachmentPrompt', {});
}
else{
return await min.conversationalService.prompt(min, step, null);
}
}
},
async step => {
const isIntentYes = (locale, utterance) => {
return utterance.toLowerCase().match(Messages[locale].affirmative_sentences);
}
let result = step.context.activity['originalText'];
if (step.activeDialog.state.options['kind'] === "file") {
// Prepare Promises to download each attachment and then execute each Promise.
const promises = step.context.activity.attachments.map(
HearDialog.downloadAttachmentAndWrite);
const successfulSaves = await Promise.all(promises);
async function replyForReceivedAttachments(localAttachmentData) {
if (localAttachmentData) {
// Because the TurnContext was bound to this function, the bot can call
// `TurnContext.sendActivity` via `this.sendActivity`;
await this.sendActivity(`Upload OK.`);
} else {
await this.sendActivity('Error uploading file. Please, start again.');
}
}
// Prepare Promises to reply to the user with information about saved attachments.
// The current TurnContext is bound so `replyForReceivedAttachments` can also send replies.
const replyPromises = successfulSaves.map(replyForReceivedAttachments.bind(step.context));
await Promise.all(replyPromises);
result = {
data: fs.readFileSync(successfulSaves[0].localPath),
filename: successfulSaves[0].fileName
};
}
else if (step.activeDialog.state.options['kind'] === "boolean") {
if (isIntentYes('pt-BR', step.result)) {
result = true;
}
else {
result = false;
}
}
else if (step.activeDialog.state.options['kind'] === "email") {
const extractEntity = (text) => {
return text.match(/([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9_-]+)/gi);
}
const value = extractEntity(step.result);
if (value === null) {
await step.context.sendActivity("Por favor, digite um e-mail válido.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = value;
}
else if (step.activeDialog.state.options['kind'] === "name") {
const extractEntity = text => {
return text.match(/[_a-zA-Z][_a-zA-Z0-9]{0,16}/gi);
};
const value = extractEntity(step.result);
if (value === null || value.length != 1) {
await step.context.sendActivity("Por favor, digite um nome válido.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = value;
}
else if (step.activeDialog.state.options['kind'] === "integer") {
const extractEntity = text => {
return text.match(/\d+/gi);
};
const value = extractEntity(step.result);
if (value === null || value.length != 1) {
await step.context.sendActivity("Por favor, digite um número válido.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = value;
}
else if (step.activeDialog.state.options['kind'] === "date") {
const extractEntity = text => {
return text.match(/(^(((0[1-9]|1[0-9]|2[0-8])[\/](0[1-9]|1[012]))|((29|30|31)[\/](0[13578]|1[02]))|((29|30)[\/](0[4,6,9]|11)))[\/](19|[2-9][0-9])\d\d$)|(^29[\/]02[\/](19|[2-9][0-9])(00|04|08|12|16|20|24|28|32|36|40|44|48|52|56|60|64|68|72|76|80|84|88|92|96)$)/gi);
};
const value = extractEntity(step.result);
if (value === null || value.length != 1) {
await step.context.sendActivity("Por favor, digite uma data no formato 12/12/2020.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = value;
}
else if (step.activeDialog.state.options['kind'] === "hour") {
const extractEntity = text => {
return text.match(/^([0-1]?[0-9]|2[0-4]):([0-5][0-9])(:[0-5][0-9])?$/gi);
};
const value = extractEntity(step.result);
if (value === null || value.length != 1) {
await step.context.sendActivity("Por favor, digite um horário no formato hh:ss.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = value;
}
else if (step.activeDialog.state.options['kind'] === "money") {
const extractEntity = text => {
if (step.context.locale === 'en') { // TODO: Change to user.
return text.match(/(?:\d{1,3},)*\d{1,3}(?:\.\d+)?/gi);
}
else {
return text.match(/(?:\d{1,3}.)*\d{1,3}(?:\,\d+)?/gi);
}
};
const value = extractEntity(step.result);
if (value === null || value.length != 1) {
await step.context.sendActivity("Por favor, digite um valor monetário.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = value;
}
else if (step.activeDialog.state.options['kind'] === "mobile") {
const locale = step.context.activity.locale;
let phoneNumber;
try {
phoneNumber = phone(step.result, 'BRA')[0]; // TODO: Use accordingly to the person.
phoneNumber = phoneUtil.parse(phoneNumber);
} catch (error) {
await step.context.sendActivity(Messages[locale].validation_enter_valid_mobile);
return await step.replaceDialog('/profile_mobile', step.activeDialog.state.options);
}
if (!phoneUtil.isPossibleNumber(phoneNumber)) {
await step.context.sendActivity("Por favor, digite um número de telefone válido.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = phoneNumber;
}
else if (step.activeDialog.state.options['kind'] === "zipcode") {
const extractEntity = text => {
text = text.replace(/\-/gi, '');
if (step.context.locale === 'en') { // TODO: Change to user.
return text.match(/\d{8}/gi);
}
else {
return text.match(/(?:\d{1,3}.)*\d{1,3}(?:\,\d+)?/gi);
}
};
const value = extractEntity(step.result);
if (value === null || value.length != 1) {
await step.context.sendActivity("Por favor, digite um valor monetário.");
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
result = value[0];
}
else if (step.activeDialog.state.options['kind'] === "menu") {
const list = step.activeDialog.state.options['args'];
result = null;
const typed = step.context.activity['originalText'];
await CollectionUtil.asyncForEach(list, async item => {
if (GBConversationalService.kmpSearch(typed, item) != -1) {
result = item;
}
});
if (result === null) {
await step.context.sendActivity(`Escolha por favor um dos itens sugeridos.`);
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
}
else if (step.activeDialog.state.options['kind'] === "language") {
result = null;
const list = [
{ name: 'english', code: 'en' },
{ name: 'inglês', code: 'en' },
{ name: 'portuguese', code: 'pt' },
{ name: 'português', code: 'pt' },
{ name: 'français', code: 'fr' },
{ name: 'francês', code: 'fr' },
{ name: 'french', code: 'fr' },
{ name: 'spanish', code: 'es' },
{ name: 'espanõl', code: 'es' },
{ name: 'espanhol', code: 'es' },
{ name: 'german', code: 'de' },
{ name: 'deutsch', code: 'de' },
{ name: 'alemão', code: 'de' }
];
const text = step.context.activity['originalText'];
await CollectionUtil.asyncForEach(list, async item => {
if (GBConversationalService.kmpSearch(text.toLowerCase(), item.name.toLowerCase()) != -1 ||
GBConversationalService.kmpSearch(text.toLowerCase(), item.code.toLowerCase()) != -1) {
result = item.code;
}
});
if (result === null) {
await min.conversationalService.sendText(min, step, `Escolha por favor um dos idiomas sugeridos.`);
return await step.replaceDialog('/hear', step.activeDialog.state.options);
}
}
const id = step.activeDialog.state.options.id;
if (min.cbMap[id]) {
const promise = min.cbMap[id].promise;
delete min.cbMap[id];
try {
const opts = await promise(step, result);
if (opts) {
return await step.replaceDialog('/hear', opts);
}
} catch (error) {
GBLog.error(`Error in BASIC code: ${error}`);
const locale = step.context.activity.locale;
await min.conversationalService.sendText(min, step, Messages[locale].very_sorry_about_error);
}
}
return await step.endDialog();
}
])
);
}
}