levelui/lib/db.js

A LevelDB GUI based on atom-shell.

var level = require('levelup');
var net = require('net');
var multilevel = require('multilevel');
var remote = require('remote');
var dialog = remote.require('dialog');

module.exports = function(path, config) {

  if (path && path.indexOf(':') > -1) {

    var opts = {
      title: 'Connected', 
      message: 'Connection successful...', 
      buttons: ['OK'] 
    };

    var win = remote.getCurrentWindow();
    var db = multilevel.client();
    var connection = path.split(':');
    var port = connection[connection.length-1];
    var host = connection[connection.length-2];

    if (!port || !host) {
      opts.title = 'Error';
      opts.message = 'A port and host are required';
      return dialog.showMessageBox(win, opts);
    }

    var con = net.connect(parseInt(port));
  
    con.on('connect', function(err) {
      if (err) {
        opts.title = 'Error';
        opts.message = err;
      }
      dialog.showMessageBox(win, opts);
    });

    con.pipe(db.createRpcStream()).pipe(con);

    return db;
  }

  return level(path, config);
};