new(basic.gblib): CALL keyword to start another VM.

packages/basic.gblib/dialogs/HearDialog.ts

@@ -304,8 +304,9 @@ export class HearDialog {
 
             const list = step.activeDialog.state.options['args'];
             result = null;
+            const typed = step.context.activity['originalText'];
             await CollectionUtil.asyncForEach(list, async item => {
-              if (GBConversationalService.kmpSearch(step.result, item) != -1) {
+              if (GBConversationalService.kmpSearch(typed, item) != -1) {
                 result = item;
               }
             });

packages/basic.gblib/services/DialogKeywords.ts

@@ -407,6 +407,10 @@ export class DialogKeywords {
 
   }
 
+  public getCoded(text){
+    return Buffer.from(text).toString("base64");
+  }
+
   /**
    * Returns specified date week day in format 'Mon'.
    *

packages/basic.gblib/services/GBVMService.ts

@@ -179,10 +179,10 @@ export class GBVMService extends GBService {
     mobile = step ? this.userMobile(step) : sys().getRandomId();
     from = mobile;
     ubound = function(array){return array.length};
-    base64 = function(text){return new Buffer(text).toString("base64");}
     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 = {};
@@ -398,7 +398,7 @@ export class GBVMService extends GBService {
     });
 
     code = code.replace(/(\w+)\s*\=\s*post\s*(.*),\s*(.*)/gi, ($0, $1, $2, $3) => {
-      return `${$1} = sys().httpPost (${$2}, ${$3})`;
+      return `${$1} = sys().postByHttp (${$2}, ${$3}, headers)`;
     });
 
     code = code.replace(/(\w+)\s*\=\s*download\s*(.*),\s*(.*)/gi, ($0, $1, $2, $3) => {
@@ -736,13 +736,14 @@ export class GBVMService extends GBService {
         // await insertion.
 
     code = code.replace(/this\./gm, 'await this.');
-    code = code.replace(/function/gm, 'async function');
+    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;
   }
@@ -785,6 +786,7 @@ export class GBVMService extends GBService {
     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}`);

packages/basic.gblib/services/SystemKeywords.ts

@@ -1396,16 +1396,17 @@ export class SystemKeywords {
    * talk "The updated user area is" + user.area
    * 
    */
-  public async postByHttp(url: string, data) {
+  public async postByHttp(url: string, data, headers) {
     const options = {
       uri: url,
       json: true,
-      body: data
+      body: data,
+      headers: headers
     };
 
     let result = await request.post(options);
     GBLog.info(`[POST]: ${url} (${data}): ${result}`);
-    return JSON.parse(result);
+    return typeof (result) === 'object' ? result : JSON.parse(result);
   }
 
   public async numberOnly(text: string) {