Adding multi language support.

deploy/core.gbapp/dialogs/WelcomeDialog.ts

@@ -32,12 +32,11 @@
 
 "use strict"
 
-const WaitUntil = require("wait-until")
-import { GBCoreService } from "../services/GBCoreService"
 import { IGBDialog } from "botlib"
-import { GBConversationalService } from "../services/GBConversationalService"
 import { GBMinInstance } from "botlib"
 import { BotAdapter } from "botbuilder"
+const localize = require("localize")(__dirname)
+const _T = localize.translate
 
 export class WelcomeDialog extends IGBDialog {
   /**
@@ -53,13 +52,14 @@ export class WelcomeDialog extends IGBDialog {
       async (dc, args) => {
 
         const user = min.userState.get(dc.context)
-
+        localize.setLocale(dc.context.activity.locale.split("-")[0])
+        
         if (!user.once) {
           user.once = true
           var a = new Date()
           const date = a.getHours()
           var msg =
-            date < 12 ? "bom dia" : date < 18 ? "boa tarde" : "boa noite"
+            date < 12 ? _T("good morning") : date < 18 ? localize.translate("good evening") : _T("good night")
 
           let messages = [`Oi, ${msg}.`, `Oi!`, `Olá, ${msg}`, `Olá!`]
           await dc.context.sendActivity(messages[0])

deploy/core.gbapp/dialogs/WhoAmIDialog.ts

@@ -32,8 +32,6 @@
 
 "use strict"
 
-import { GBConversationalService } from "./../services/GBConversationalService"
-import { GBCoreService } from "../services/GBCoreService"
 import { IGBDialog } from "botlib"
 import { GBMinInstance } from "botlib"
 import { BotAdapter } from "botbuilder"
@@ -54,7 +52,7 @@ export class WhoAmIDialog extends IGBDialog {
         await dc.context.sendActivity(`${min.instance.description}`)
 
         if (min.instance.whoAmIVideo) {
-          await dc.context.sendActivity(`Vou te mostrar um vídeo. Por favor, aguarde...`)
+          await dc.context.sendActivity("show_video")
           await min.conversationalService.sendEvent(dc, "play", {
             playerType: "video",
             data: min.instance.whoAmIVideo.trim()

deploy/core.gbapp/dialogs/translations.json

@@ -0,0 +1,14 @@
+{
+	"I will show you a video, please wait...": {
+        "pt": "Vou te mostrar um vídeo. Por favor, aguarde..."
+    },
+    "good morning": {
+        "pt": "bom dia"        
+    },
+    "good evening": {
+        "pt": "boa tarde"
+    },
+    "good night": {
+        "pt": "boa noite"
+	}
+}

deploy/core.gbapp/services/GBDeployer.ts

@@ -1,4 +1,3 @@
-import { IGBPackage } from "botlib"
 /*****************************************************************************\
 |                                               ( )_  _                       |
 |    _ _    _ __   _ _    __    ___ ___     _ _ | ,_)(_)  ___   ___     _     |
@@ -46,6 +45,7 @@ import { IGBCoreService, IGBInstance } from "botlib"
 import { GBConfigService } from "./GBConfigService"
 import { GBError } from "botlib"
 import { GuaribasPackage } from "../models/GBModel"
+import { IGBPackage } from "botlib"
 
 /** Deployer service for bots, themes, ai and more. */
 export class GBDeployer {

deploy/core.gbapp/services/GBMinService.ts

@@ -97,6 +97,7 @@ export class GBMinService {
     server: any,
     appPackages: Array<IGBPackage>
   ): Promise<GBMinInstance> {
+
     // Serves default UI on root address '/'.
 
     let uiPackage = "default.gbui"
@@ -110,6 +111,7 @@ export class GBMinService {
     let instances = await this.core.loadInstances()
     Promise.all(
       instances.map(async instance => {
+
         // Gets the authorization key for each instance from Bot Service.
 
         let webchatToken = await this.getWebchatToken(instance)
@@ -119,6 +121,7 @@ export class GBMinService {
 
         server.get("/instances/:botId", (req, res) => {
           (async () => {
+            
             // Returns the instance object to clients requesting bot info.
 
             let botId = req.params.botId
@@ -269,6 +272,7 @@ export class GBMinService {
     return adapter.processActivity(req, res, async context => {
       const state = conversationState.get(context)
       const dc = min.dialogs.createContext(context, state)
+      dc.context.activity.locale = "pt-BR"
       const user = min.userState.get(dc.context)
 
       if (!user.loaded) {
@@ -291,26 +295,44 @@ export class GBMinService {
         context.activity.type === "conversationUpdate" &&
         context.activity.membersAdded.length > 0
       ) {
+        
         let member = context.activity.membersAdded[0]
         if (member.name === "GeneralBots") {
           logger.info(`Bot added to conversation, starting chat...`)
           appPackages.forEach(e => {
             e.onNewSession(min, dc)
           })
+
+          // Starts root dialog.
+
           await dc.begin("/")
+
         } else {
           logger.info(`Member added to conversation: ${member.name}`)
         }
+
+      // Processes messages.
+
       } else if (context.activity.type === "message") {
-        // Check to see if anyone replied. If not then start echo dialog
+
+        // Checks for /admin request.
 
         if (context.activity.text === "admin") {
           await dc.begin("/admin")
+
+        // Checks for /menu JSON signature.
+        
         } else if (context.activity.text.startsWith("{\"title\"")) {
           await dc.begin("/menu", {data:JSON.parse(context.activity.text)})
+
+        // Otherwise, continue to the active dialog in the stack.
+
         } else {
           await dc.continue()
         }
+
+      // Processes events.
+
       } else if (context.activity.type === "event") {
         
         // Empties dialog stack before going to the target.

deploy/core.gbapp/strings/en.ts

@@ -0,0 +1,5 @@
+export const messages = 
+  {
+    show_video: "I will show you a video, please wait..."
+  }
+;

deploy/core.gbapp/strings/pt.ts

@@ -0,0 +1,4 @@
+export const messages = 
+  {
+    show_video: "Vou te mostrar um vídeo. Por favor, aguarde..."
+  }

package.json

@@ -47,6 +47,7 @@
     "express-promise-router": "^3.0.3",
     "fs-extra": "^7.0.0",
     "fs-walk": "^0.0.2",
+    "localize": "^0.4.7",
     "marked": "^0.5.0",
     "pragmatismo-io-framework": "^1.0.15",
     "reflect-metadata": "^0.1.12",