plus-8.x-4.x-dev/js/Drupal.Storage.js

/**
* DO NOT EDIT THIS FILE.
* THIS FILE IS COMPILED AUTOMATICALLY FROM ITS ES6 SOURCE.
* @preserve
**/'use strict';

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; }; }();

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

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

(function (Drupal, JSON) {
  'use strict';

  var MemoryStorage = function (_Map) {
    _inherits(MemoryStorage, _Map);

    function MemoryStorage() {
      _classCallCheck(this, MemoryStorage);

      return _possibleConstructorReturn(this, (MemoryStorage.__proto__ || Object.getPrototypeOf(MemoryStorage)).apply(this, arguments));
    }

    _createClass(MemoryStorage, [{
      key: 'getItem',
      value: function getItem(key) {
        return this.get(key);
      }
    }, {
      key: 'removeItem',
      value: function removeItem(key) {
        this.delete(key);
      }
    }, {
      key: 'setItem',
      value: function setItem(key, value) {
        if (value !== undefined) {
          this.set(key, String(value));
        }
      }
    }, {
      key: 'length',
      get: function get() {
        return this.size;
      }
    }]);

    return MemoryStorage;
  }(Map);

  if (window.memoryStorage === undefined) {
    window.memoryStorage = new MemoryStorage();
  }

  var Storage = function () {
    function Storage() {
      var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'Drupal';
      var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'local';

      _classCallCheck(this, Storage);

      this.prefix = prefix;

      this.storage = window[type.toLowerCase().replace(/storage$/, '') + 'Storage'];

      if (!this.storage) {
        Drupal.throwError(Drupal.t('Unsupported storage: "@type". Defaulting to global "memory" storage. Warning: storage will not be persistent.', { '@type': type }));
        this.storage = window.memoryStorage;
      }
    }

    _createClass(Storage, [{
      key: 'get',
      value: function get(key) {
        var item = this.storage.getItem(this.getPrefixedKey(key));
        return item === undefined ? undefined : JSON.parse(item);
      }
    }, {
      key: 'getPrefixedKey',
      value: function getPrefixedKey(key) {
        if (!this.prefix) {
          return key;
        }

        var prefix = ('' + this.prefix).replace(/[.?*+^$[\]\\(){}|-]/g, '\\$&');

        var keys = key.replace(new RegExp('^' + prefix + '\\.?'), '').split('.');

        keys.unshift(this.prefix);

        return keys.join('.');
      }
    }, {
      key: 'set',
      value: function set(key, value) {
        if (value !== undefined) {
          try {
            this.storage.setItem(this.getPrefixedKey(key), JSON.stringify(value));
          } catch (e) {
            Drupal.throwError(e);
          }
        }
        return this;
      }
    }, {
      key: 'remove',
      value: function remove(key) {
        key = this.getPrefixedKey(key);
        this.storage.removeItem(key);
        return this;
      }
    }], [{
      key: 'create',
      value: function create(prefix, type) {
        return new this(prefix, type);
      }
    }]);

    return Storage;
  }();

  Drupal.Storage = Storage;
})(window.Drupal, window.JSON);