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index1.js
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index1.js
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const url = require('url');
const ydb = require('nodem').Ydb();
function getmjson(glbal) {
let cnt=0;
var key=ydb.order({global: glbal, subscripts: ['']});
var jsonstr='[{ "name": "^' + glbal + '", "class": "man", "textClass": "emphasis"'
while (key.result != "") {
cnt=cnt+1;
if (cnt==1) {
jsonstr=jsonstr + ', "children": [ { "name": "' + key.result + '", "class": "man" '
var keya=ydb.get({global: glbal, subscripts: [key.result]});
console.log(keya);
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
else {
jsonstr=jsonstr + ', { "name": "' + key.result +'", "class": "man"'
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
var key1=ydb.order({global: glbal, subscripts: [key.result, '']});
let cnt1=0;
while (key1.result != "") {
cnt1=cnt1+1;
if (cnt1==1) {
jsonstr=jsonstr + ', "children": [ { "name": "' + key1.result + '", "class": "man" '
keya=ydb.get({global: glbal, subscripts: [key.result, key1.result]});
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
else {
jsonstr=jsonstr + ', { "name": "' + key1.result +'", "class": "man"'
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
var key2=ydb.order({global: glbal, subscripts: [key.result, key1.result, '']});
let cnt2=0;
while (key2.result != "") {
cnt2=cnt2+1;
if (cnt2==1) {
jsonstr=jsonstr + ', "children": [ { "name": "' + key2.result + '", "class": "man" '
keya=ydb.get({global: glbal, subscripts: [key.result, key1.result, key2.result]});
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
else {
jsonstr=jsonstr + ', { "name": "' + key2.result +'", "class": "man"'
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
var key3=ydb.order({global: glbal, subscripts: [key.result, key1.result, key2.result,'']});
let cnt3=0;
while (key3.result != "") {
cnt3=cnt3+1;
if (cnt3==1) {
jsonstr=jsonstr + ', "children": [ { "name": "' + key3.result + '", "class": "man" '
keya=ydb.get({global: glbal, subscripts: [key.result, key1.result, key2.result,key3.result]});
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
else {
jsonstr=jsonstr + ', { "name": "' + key3.result +'", "class": "man"'
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
var key4=ydb.order({global: glbal, subscripts: [key.result, key1.result, key2.result,key3.result,'']});
let cnt4=0;
while (key4.result != "") {
cnt4=cnt4+1;
if (cnt4==1) {
jsonstr=jsonstr + ', "children": [ { "name": "' + key4.result + '", "class": "man" '
keya=ydb.get({global: glbal, subscripts: [key.result, key1.result, key2.result,key3.result,key4.result]});
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
else {
jsonstr=jsonstr + ', { "name": "' + key4.result +'", "class": "man"'
if (keya.data != "") {
jsonstr=jsonstr + ',"extra": { "nickname": "' + keya.data + '" }'
}
}
var key5=ydb.order({global: glbal, subscripts: [key.result, key1.result, key2.result,key3.result,key4.result,'']});
if (key5.result=="") {
jsonstr=jsonstr + '}';
}
key4=ydb.order({global: glbal, subscripts: [key.result, key1.result, key2.result,key3.result,key4.result]});
if (key4.result=="") {
jsonstr=jsonstr + ']}';
}
}
key3=ydb.order({global: glbal, subscripts: [key.result, key1.result, key2.result,key3.result]});
if (key3.result=="") {
jsonstr=jsonstr + ']}';
}
}
key2=ydb.order({global: glbal, subscripts: [key.result, key1.result, key2.result]});
if (key2.result=="") {
jsonstr=jsonstr + ']}';
}
}
key1=ydb.order({global: glbal, subscripts: [key.result, key1.result]});
if (key1.result=="") {
jsonstr=jsonstr + ']}';
}
}
key=ydb.order({global: glbal, subscripts: [key.result]});
if (key.result=="") {
jsonstr=jsonstr + ']}]';
}
}
console.log(jsonstr);
return jsonstr;
}
ydb.open();
const express = require('express')
const app = express()
const port = 3002
app.get('/', (req, res) => {
const queryObject = url.parse(req.url, true).query;
var jsonstr=getmjson(queryObject['global']);
console.log(jsonstr);
res.send(jsonstr)
})
app.listen(port, () => {
console.log(`Example app listening on port ${port}`)
})