valencia-datos-abiertos/lib/communicator.js

Command-line client for the Valencia public API: [Valencia datos abiertos](http://www.valencia.es/ayuntamiento/datosabiertos.nsf/vDocumentosTituloAux/Datos abiertos).

// Generated by CoffeeScript 1.8.0
(function() {
  var Communicator, authFilePath, fs, iconv, path, request, url;

  fs = require("fs");

  path = require("path");

  request = require("request");

  iconv = require("iconv-lite");

  url = "http://mapas.valencia.es/lanzadera";

  authFilePath = path.join(process.env.HOMEDRIVE, process.env.HOMEPATH, ".node-valencia.auth.json");

  Communicator = (function() {
    var password, userName;

    userName = null;

    password = null;

    function Communicator() {
      var data, e;
      try {
        data = fs.readFileSync(authFilePath, "utf-8");
      } catch (_error) {
        e = _error;
        throw new Error("authorization file (" + authFilePath + ") does not exist: " + e);
      }
      data = JSON.parse(data);
      userName = data.userName;
      password = data.password;
    }

    Communicator.prototype.get = function(path, callback) {
      var options;
      if (path == null) {
        path = "/";
      }
      options = {
        url: url + path,
        proxy: "http://10.238.234.6:3128",
        auth: {
          user: userName,
          pass: password
        },
        json: true
      };
      return request(options, function(err, res, body) {
        if (err) {
          return callback(err);
        }
        if (res.statusCode !== 200) {
          return callback(new Error("Error status code: " + res.statusCode));
        }
        return callback(null, body);
      });
    };

    return Communicator;

  })();

  module.exports = new Communicator();

}).call(this);