@alicd/templateparser/dist/modules/express.js

walle template parser

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * @license
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * Copyright Alibaba Group and its affiliates. All Rights Reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * This source code is licensed under the MIT license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      * LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      */

var _config = require('../config');

var _config2 = _interopRequireDefault(_config);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

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

// output type reg.
var outputTag = new RegExp('^\\' + _config2.default.expressStartTag + '(.+?)\\' + _config2.default.expressEndTag + '$');

var jsonTag = new RegExp('^\\{(.+?)\\}$');

var spreadAttribute = _config2.default.spreadAttribute;

var Express = function () {
  function Express() {
    _classCallCheck(this, Express);
  }

  _createClass(Express, [{
    key: 'test',
    value: function test() {
      var str = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

      var isOutput = outputTag.test(str);
      var isExpress = jsonTag.test(str);
      var isSpreadAttribute = spreadAttribute.test(str);
      return isOutput || isExpress || isSpreadAttribute;
    }
  }, {
    key: 'filter',
    value: function filter() {
      var str = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

      if (str.match(spreadAttribute)) {
        return str.match(spreadAttribute)[1];
      } else if (str.match(outputTag)) {
        return str.match(outputTag)[1];
      } else if (str.match(jsonTag)) {
        return str.match(jsonTag)[1];
      } else {
        return str;
      }
    }
  }]);

  return Express;
}();

exports.default = new Express();