Issue 6447 - Switch to Harmony modules in lib/*

lib/subscriptionClasses.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 "use strict";
 
 /**
  * @fileOverview Definition of Subscription class and its subclasses.
  */
 
-const {ActiveFilter, BlockingFilter,
-       WhitelistFilter, ElemHideBase} = require("./filterClasses");
-const {FilterNotifier} = require("./filterNotifier");
-const {desc, extend} = require("./coreUtils");
+import {ActiveFilter, BlockingFilter,
+        WhitelistFilter, ElemHideBase} from "./filterClasses";
+import {FilterNotifier} from "./filterNotifier";
+import {desc, extend} from "./coreUtils";
 
 /**
  * Abstract base class for filter subscriptions
  *
  * @param {string} url    download location of the subscription
  * @param {string} [title]  title of the filter subscription
  * @constructor
  */
-function Subscription(url, title)
+export function Subscription(url, title)
 {
   this.url = url;
   this.filters = [];
   if (title)
     this._title = title;
   Subscription.knownSubscriptions[url] = this;
 }
-exports.Subscription = Subscription;
 
 Subscription.prototype =
 {
   /**
    * Download location of the subscription
    * @type {string}
    */
   url: null,
 
   /**
@@ skipping 172 matching lines @@
   return result;
 };
 
 /**
  * Class for special filter subscriptions (user's filters)
  * @param {string} url see Subscription()
  * @param {string} [title]  see Subscription()
  * @constructor
  * @augments Subscription
  */
-function SpecialSubscription(url, title)
+export function SpecialSubscription(url, title)
 {
   Subscription.call(this, url, title);
 }
-exports.SpecialSubscription = SpecialSubscription;
 
 SpecialSubscription.prototype = extend(Subscription, {
   /**
    * Filter types that should be added to this subscription by default
    * (entries should correspond to keys in SpecialSubscription.defaultsMap).
    * @type {string[]}
    */
   defaults: null,
 
   /**
@@ skipping 79 matching lines @@
 };
 
 /**
  * Abstract base class for regular filter subscriptions (both
  * internally and externally updated)
  * @param {string} url    see Subscription()
  * @param {string} [title]  see Subscription()
  * @constructor
  * @augments Subscription
  */
-function RegularSubscription(url, title)
+export function RegularSubscription(url, title)
 {
   Subscription.call(this, url, title || url);
 }
-exports.RegularSubscription = RegularSubscription;
 
 RegularSubscription.prototype = extend(Subscription, {
   _homepage: null,
   _lastDownload: 0,
 
   /**
    * Filter subscription homepage if known
    * @type {string}
    */
   get homepage()
@@ skipping 47 matching lines @@
   }
 });
 
 /**
  * Class for filter subscriptions updated externally (by other extension)
  * @param {string} url    see Subscription()
  * @param {string} [title]  see Subscription()
  * @constructor
  * @augments RegularSubscription
  */
-function ExternalSubscription(url, title)
+export function ExternalSubscription(url, title)
 {
   RegularSubscription.call(this, url, title);
 }
-exports.ExternalSubscription = ExternalSubscription;
 
 ExternalSubscription.prototype = extend(RegularSubscription, {
   /**
    * See Subscription.serialize()
    * @inheritdoc
    */
   serialize(buffer)
   {
     throw new Error(
       "Unexpected call, external subscriptions should not be serialized"
     );
   }
 });
 
 /**
  * Class for filter subscriptions updated externally (by other extension)
  * @param {string} url  see Subscription()
  * @param {string} [title]  see Subscription()
  * @constructor
  * @augments RegularSubscription
  */
-function DownloadableSubscription(url, title)
+export function DownloadableSubscription(url, title)
 {
   RegularSubscription.call(this, url, title);
 }
-exports.DownloadableSubscription = DownloadableSubscription;
 
 DownloadableSubscription.prototype = extend(RegularSubscription, {
   _downloadStatus: null,
   _lastCheck: 0,
   _errors: 0,
 
   /**
    * Status of the last download (ID of a string)
    * @type {string}
    */
@@ skipping 111 matching lines @@
     if (this.errors)
       buffer.push("errors=" + this.errors);
     if (this.version)
       buffer.push("version=" + this.version);
     if (this.requiredVersion)
       buffer.push("requiredVersion=" + this.requiredVersion);
     if (this.downloadCount)
       buffer.push("downloadCount=" + this.downloadCount);
   }
 });