jssip/lib-es5/NameAddrHeader.js

the Javascript SIP library

"use strict";

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var URI = require('./URI');

var Grammar = require('./Grammar');

module.exports = /*#__PURE__*/function () {
  _createClass(NameAddrHeader, null, [{
    key: "parse",

    /**
     * Parse the given string and returns a NameAddrHeader instance or undefined if
     * it is an invalid NameAddrHeader.
     */
    value: function parse(name_addr_header) {
      name_addr_header = Grammar.parse(name_addr_header, 'Name_Addr_Header');

      if (name_addr_header !== -1) {
        return name_addr_header;
      } else {
        return undefined;
      }
    }
  }]);

  function NameAddrHeader(uri, display_name, parameters) {
    _classCallCheck(this, NameAddrHeader);

    // Checks.
    if (!uri || !(uri instanceof URI)) {
      throw new TypeError('missing or invalid "uri" parameter');
    } // Initialize parameters.


    this._uri = uri;
    this._parameters = {};
    this.display_name = display_name;

    for (var param in parameters) {
      if (Object.prototype.hasOwnProperty.call(parameters, param)) {
        this.setParam(param, parameters[param]);
      }
    }
  }

  _createClass(NameAddrHeader, [{
    key: "setParam",
    value: function setParam(key, value) {
      if (key) {
        this._parameters[key.toLowerCase()] = typeof value === 'undefined' || value === null ? null : value.toString();
      }
    }
  }, {
    key: "getParam",
    value: function getParam(key) {
      if (key) {
        return this._parameters[key.toLowerCase()];
      }
    }
  }, {
    key: "hasParam",
    value: function hasParam(key) {
      if (key) {
        return this._parameters.hasOwnProperty(key.toLowerCase()) && true || false;
      }
    }
  }, {
    key: "deleteParam",
    value: function deleteParam(parameter) {
      parameter = parameter.toLowerCase();

      if (this._parameters.hasOwnProperty(parameter)) {
        var value = this._parameters[parameter];
        delete this._parameters[parameter];
        return value;
      }
    }
  }, {
    key: "clearParams",
    value: function clearParams() {
      this._parameters = {};
    }
  }, {
    key: "clone",
    value: function clone() {
      return new NameAddrHeader(this._uri.clone(), this._display_name, JSON.parse(JSON.stringify(this._parameters)));
    }
  }, {
    key: "_quote",
    value: function _quote(str) {
      return str.replace(/\\/g, '\\\\').replace(/"/g, '\\"');
    }
  }, {
    key: "toString",
    value: function toString() {
      var body = this._display_name ? "\"".concat(this._quote(this._display_name), "\" ") : '';
      body += "<".concat(this._uri.toString(), ">");

      for (var parameter in this._parameters) {
        if (Object.prototype.hasOwnProperty.call(this._parameters, parameter)) {
          body += ";".concat(parameter);

          if (this._parameters[parameter] !== null) {
            body += "=".concat(this._parameters[parameter]);
          }
        }
      }

      return body;
    }
  }, {
    key: "uri",
    get: function get() {
      return this._uri;
    }
  }, {
    key: "display_name",
    get: function get() {
      return this._display_name;
    },
    set: function set(value) {
      this._display_name = value === 0 ? '0' : value;
    }
  }]);

  return NameAddrHeader;
}();