88ab129ffb
Also: * _finalizeErase in Zotero.DataObject is now inheritable * Call _initErase before starting a DB transaction * removes Zotero.Libraries.add and Zotero.Libraries.remove (doesn't seem like this is used any more)
119 lines
3.5 KiB
JavaScript
119 lines
3.5 KiB
JavaScript
/*
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***** BEGIN LICENSE BLOCK *****
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Copyright © 2009 Center for History and New Media
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George Mason University, Fairfax, Virginia, USA
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http://zotero.org
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This file is part of Zotero.
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Zotero is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Zotero is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with Zotero. If not, see <http://www.gnu.org/licenses/>.
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***** END LICENSE BLOCK *****
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*/
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Zotero.Groups = new function () {
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Zotero.defineProperty(this, 'addGroupURL', {
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value: ZOTERO_CONFIG.WWW_BASE_URL + 'groups/new/'
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});
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this._cache = null;
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this._makeCache = function() {
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return {
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groupIDByLibraryID: {},
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libraryIDByGroupID: {}
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};
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}
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this.register = function (group) {
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if (!this._cache) throw new Error("Zotero.Groups cache is not initialized");
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Zotero.debug("Zotero.Groups: Registering group " + group.id + " (" + group.libraryID + ")", 5);
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this._addToCache(this._cache, group);
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}
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this._addToCache = function (cache, group) {
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cache.libraryIDByGroupID[group.id] = group.libraryID;
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cache.groupIDByLibraryID[group.libraryID] = group.id;
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}
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this.unregister = function (groupID) {
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if (!this._cache) throw new Error("Zotero.Groups cache is not initialized");
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let libraryID = this._cache.libraryIDByGroupID[groupID];
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Zotero.debug("Zotero.Groups: Unegistering group " + groupID + " (" + libraryID + ")", 5);
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delete this._cache.groupIDByLibraryID[libraryID];
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delete this._cache.libraryIDByGroupID[groupID];
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}
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this.init = Zotero.Promise.method(function() {
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// Cache initialized in Zotero.Libraries
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})
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/**
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* @param {Integer} id - Group id
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* @return {Zotero.Group}
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*/
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this.get = function (id) {
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return Zotero.Libraries.get(this.getLibraryIDFromGroupID(id));
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}
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/**
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* Get all groups, sorted by name
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*
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* @return {Zotero.Group[]}
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*/
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this.getAll = function () {
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if (!this._cache) throw new Error("Zotero.Groups cache is not initialized");
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var groups = Object.keys(this._cache.groupIDByLibraryID)
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.map(id => Zotero.Libraries.get(id));
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var collation = Zotero.getLocaleCollation();
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groups.sort(function(a, b) {
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return collation.compareString(1, a.name, b.name);
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});
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return groups;
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}
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this.getByLibraryID = function (libraryID) {
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return Zotero.Libraries.get(libraryID);
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}
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this.exists = function (groupID) {
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if (!this._cache) throw new Error("Zotero.Groups cache is not initialized");
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return !!this._cache.libraryIDByGroupID[groupID];
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}
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this.getGroupIDFromLibraryID = function (libraryID) {
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if (!this._cache) throw new Error("Zotero.Groups cache is not initialized");
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var groupID = this._cache.groupIDByLibraryID[libraryID];
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if (!groupID) {
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throw new Error("Group with libraryID " + libraryID + " does not exist");
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}
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return groupID;
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}
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this.getLibraryIDFromGroupID = function (groupID) {
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if (!this._cache) throw new Error("Zotero.Groups cache is not initialized");
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return this._cache.libraryIDByGroupID[groupID] || false;
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}
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}
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