michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 'use strict';
michael@0: 
michael@0: /**
michael@0:  * Utility singleton for manipulating bookmarks.
michael@0:  */
michael@0: var Bookmarks = {
michael@0:   get metroRoot() {
michael@0:     return PlacesUtils.annotations.getItemsWithAnnotation('metro/bookmarksRoot', {})[0];
michael@0:   },
michael@0: 
michael@0:   logging: false,
michael@0:   log: function(msg) {
michael@0:     if (this.logging) {
michael@0:       Services.console.logStringMessage(msg);
michael@0:     }
michael@0:   },
michael@0: 
michael@0:   addForURI: function bh_addForURI(aURI, aTitle, callback) {
michael@0:     this.isURIBookmarked(aURI, function (isBookmarked) {
michael@0:       if (isBookmarked)
michael@0:         return;
michael@0: 
michael@0:       let bookmarkTitle = aTitle || aURI.spec;
michael@0:       let bookmarkService = PlacesUtils.bookmarks;
michael@0:       let bookmarkId = bookmarkService.insertBookmark(Bookmarks.metroRoot,
michael@0:                                                       aURI,
michael@0:                                                       bookmarkService.DEFAULT_INDEX,
michael@0:                                                       bookmarkTitle);
michael@0: 
michael@0:       // XXX Used for browser-chrome tests
michael@0:       let event = document.createEvent("Events");
michael@0:       event.initEvent("BookmarkCreated", true, false);
michael@0:       window.dispatchEvent(event);
michael@0: 
michael@0:       if (callback)
michael@0:         callback(bookmarkId);
michael@0:     });
michael@0:   },
michael@0: 
michael@0:   _isMetroBookmark: function(aItemId) {
michael@0:     return PlacesUtils.bookmarks.getFolderIdForItem(aItemId) == Bookmarks.metroRoot;
michael@0:   },
michael@0: 
michael@0:   isURIBookmarked: function bh_isURIBookmarked(aURI, callback) {
michael@0:     if (!callback)
michael@0:       return;
michael@0:     PlacesUtils.asyncGetBookmarkIds(aURI, aItemIds => {
michael@0:       callback(aItemIds && aItemIds.length > 0 && aItemIds.some(this._isMetroBookmark));
michael@0:     });
michael@0:   },
michael@0: 
michael@0:   removeForURI: function bh_removeForURI(aURI, callback) {
michael@0:     // XXX blargle xpconnect! might not matter, but a method on
michael@0:     // nsINavBookmarksService that takes an array of items to
michael@0:     // delete would be faster. better yet, a method that takes a URI!
michael@0:     PlacesUtils.asyncGetBookmarkIds(aURI, (aItemIds) => {
michael@0:       aItemIds.forEach((aItemId) => {
michael@0:         if (this._isMetroBookmark(aItemId)) {
michael@0:           PlacesUtils.bookmarks.removeItem(aItemId);
michael@0:         }
michael@0:       });
michael@0: 
michael@0:       if (callback)
michael@0:         callback();
michael@0: 
michael@0:       // XXX Used for browser-chrome tests
michael@0:       let event = document.createEvent("Events");
michael@0:       event.initEvent("BookmarkRemoved", true, false);
michael@0:       window.dispatchEvent(event);
michael@0:     });
michael@0:   }
michael@0: };