434 lines
12 KiB
JavaScript
434 lines
12 KiB
JavaScript
/*
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***** BEGIN LICENSE BLOCK *****
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Copyright © 2023 Corporation for Digital Scholarship
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Vienna, Virginia, USA
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https://www.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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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cr = Components.results;
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const Cu = Components.utils;
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/** XPCOM files to be loaded for all modes **/
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const xpcomFilesAll = [
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'zotero',
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'commandLineHandler',
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'intl',
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'prefs',
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'dataDirectory',
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'debug',
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'error',
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'utilities/date',
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'utilities/utilities',
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'utilities/utilities_item',
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'utilities/openurl',
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'utilities/xregexp-all',
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'utilities/xregexp-unicode-zotero',
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'utilities_internal',
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'translate/src/utilities_translate',
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'file',
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'http',
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'mimeTypeHandler',
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'pdfWorker/manager',
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'ipc',
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'prompt',
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'profile',
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'progressWindow',
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'proxy',
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'translate/src/translation/translate',
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'translate/src/translator',
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'translate/src/tlds',
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'translation/translate_firefox',
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'isbn',
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'preferencePanes',
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'uiProperties',
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];
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/** XPCOM files to be loaded only for local translation and DB access **/
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const xpcomFilesLocal = [
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'collectionTreeRow',
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'annotations',
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'api',
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'attachments',
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'browserDownload',
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'cite',
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'citeprocRsBridge',
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'cookieSandbox',
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'data/library',
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'data/libraries',
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'data/dataObject',
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'data/dataObjects',
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'data/dataObjectUtilities',
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'data/cachedTypes',
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'data/notes',
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'data/item',
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'data/items',
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'data/collection',
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'data/collections',
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'data/feedItem',
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'data/feedItems',
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'data/feed',
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'data/feeds',
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'data/creators',
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'data/group',
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'data/groups',
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'data/itemFields',
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'data/relations',
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'data/search',
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'data/searchConditions',
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'data/searches',
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'data/tags',
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'db',
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'dictionaries',
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'duplicates',
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'editorInstance',
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'feedReader',
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'fileDragDataProvider',
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'fulltext',
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'id',
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'integration',
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'itemTreeManager',
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'itemPaneManager',
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'locale',
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'locateManager',
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'mime',
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'notifier',
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'fileHandlers',
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'plugins',
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'reader',
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'progressQueue',
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'progressQueueDialog',
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'quickCopy',
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'recognizeDocument',
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'report',
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'retractions',
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'router',
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'schema',
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'server',
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'server_integration',
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'session',
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'streamer',
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'style',
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'sync',
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'sync/syncAPIClient',
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'sync/syncEngine',
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'sync/syncExceptions',
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'sync/syncEventListeners',
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'sync/syncFullTextEngine',
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'sync/syncLocal',
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'sync/syncRunner',
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'sync/syncUtilities',
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'storage',
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'storage/storageEngine',
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'storage/storageLocal',
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'storage/storageRequest',
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'storage/storageResult',
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'storage/storageUtilities',
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'storage/streamListener',
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'storage/zfs',
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'storage/webdav',
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'syncedSettings',
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'timeline',
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'uri',
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'users',
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'translation/translate_item',
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'translation/translators',
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'connector/httpIntegrationClient',
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'connector/server_connector',
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'connector/server_connectorIntegration',
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'localAPI/server_localAPI',
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];
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Components.utils.import("resource://gre/modules/ComponentUtils.jsm");
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const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
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const { CommandLineOptions } = ChromeUtils.importESModule("chrome://zotero/content/modules/commandLineOptions.mjs");
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var instanceID = (new Date()).getTime();
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var isFirstLoadThisSession = true;
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var zContext = null;
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var initCallbacks = [];
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// Components.utils.import('resource://zotero/require.js');
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// Not using Cu.import here since we don't want the require module to be cached
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// for includes within ZoteroPane or other code, where we want the window instance available to modules.
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Components.classes["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Components.interfaces.mozIJSSubScriptLoader)
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.loadSubScript('resource://zotero/require.js');
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var ZoteroContext = function() {}
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ZoteroContext.prototype = {
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require,
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/**
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* Shuts down Zotero, calls a callback (that may return a promise),
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* then reinitializes Zotero. Returns a promise that is resolved
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* when this process completes.
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*/
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reinit: function (cb, options = {}) {
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Services.obs.notifyObservers(zContext.Zotero, "zotero-before-reload");
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return zContext.Zotero.shutdown().then(function() {
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// Unregister custom protocol handler
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Services.io.unregisterProtocolHandler('zotero');
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return cb ? cb() : false;
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}).finally(function() {
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makeZoteroContext();
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var o = {};
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Object.assign(o, CommandLineOptions);
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Object.assign(o, options);
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return zContext.Zotero.init(o);
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});
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}
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};
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const { XPCOMUtils } = ChromeUtils.import(
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"resource://gre/modules/XPCOMUtils.jsm"
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);
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XPCOMUtils.defineLazyModuleGetters(ZoteroContext.prototype, {
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setTimeout: "resource://gre/modules/Timer.jsm",
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clearTimeout: "resource://gre/modules/Timer.jsm",
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setInterval: "resource://gre/modules/Timer.jsm",
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clearInterval: "resource://gre/modules/Timer.jsm",
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requestIdleCallback: "resource://gre/modules/Timer.jsm",
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cancelIdleCallback: "resource://gre/modules/Timer.jsm",
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});
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/**
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* The class from which the Zotero global XPCOM context is constructed
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*
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* @constructor
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* This runs when ZoteroService is first requested to load all applicable scripts and initialize
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* Zotero. Calls to other XPCOM components must be in here rather than in top-level code, as other
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* components may not have yet been initialized.
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*/
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function makeZoteroContext() {
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var subscriptLoader = Cc["@mozilla.org/moz/jssubscript-loader;1"].getService(Ci.mozIJSSubScriptLoader);
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if(zContext) {
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// Swap out old zContext
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var oldzContext = zContext;
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// Create new zContext
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zContext = new ZoteroContext();
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// Swap in old Zotero object, so that references don't break, but empty it
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zContext.Zotero = oldzContext.Zotero;
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for(var key in zContext.Zotero) delete zContext.Zotero[key];
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} else {
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zContext = new ZoteroContext();
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zContext.Zotero = function() {};
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// Override Date prototype to follow Zotero configured locale #3880
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subscriptLoader.loadSubScript("chrome://zotero/content/dateOverrides.js");
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}
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// Load zotero.js first
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subscriptLoader.loadSubScript("chrome://zotero/content/xpcom/" + xpcomFilesAll[0] + ".js", zContext, 'utf-8');
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// Load CiteProc into Zotero.CiteProc namespace
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zContext.Zotero.CiteProc = {"Zotero":zContext.Zotero};
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subscriptLoader.loadSubScript("chrome://zotero/content/xpcom/citeproc.js", zContext.Zotero.CiteProc, 'utf-8');
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// Load XRegExp object into Zotero.XRegExp
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const xregexpFiles = [
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/**Core functions**/
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'xregexp-all',
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'xregexp-unicode-zotero' //adds support for some Unicode categories used in Zotero
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];
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for (var i=0; i<xregexpFiles.length; i++) {
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subscriptLoader.loadSubScript("chrome://zotero/content/xpcom/utilities/" + xregexpFiles[i] + ".js", zContext, 'utf-8');
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}
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// Load remaining xpcomFiles
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for (var i=1; i<xpcomFilesAll.length; i++) {
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try {
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subscriptLoader.loadSubScript("chrome://zotero/content/xpcom/" + xpcomFilesAll[i] + ".js", zContext, 'utf-8');
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}
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catch (e) {
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Components.utils.reportError("Error loading " + xpcomFilesAll[i] + ".js");
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throw (e);
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}
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}
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// Load xpcomFiles for specific mode
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for (let xpcomFile of xpcomFilesLocal) {
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try {
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subscriptLoader.loadSubScript("chrome://zotero/content/xpcom/" + xpcomFile + ".js", zContext, "utf-8");
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}
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catch (e) {
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dump("Error loading " + xpcomFile + ".js\n\n");
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dump(e + "\n\n");
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Components.utils.reportError("Error loading " + xpcomFile + ".js");
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throw (e);
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}
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}
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// Load RDF files into Zotero.RDF.AJAW namespace (easier than modifying all of the references)
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const rdfXpcomFiles = [
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'rdf/init',
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'rdf/uri',
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'rdf/term',
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'rdf/identity',
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'rdf/n3parser',
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'rdf/rdfparser',
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'rdf/serialize'
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];
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zContext.Zotero.RDF = {Zotero:zContext.Zotero};
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for (var i=0; i<rdfXpcomFiles.length; i++) {
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subscriptLoader.loadSubScript("chrome://zotero/content/xpcom/translate/src/" + rdfXpcomFiles[i] + ".js", zContext.Zotero.RDF, 'utf-8');
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}
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subscriptLoader.loadSubScript("chrome://zotero/content/xpcom/standalone.js", zContext);
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// add connector-related properties
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zContext.Zotero.instanceID = instanceID;
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zContext.Zotero.__defineGetter__("isFirstLoadThisSession", function() { return isFirstLoadThisSession; });
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};
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/**
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* The class representing the Zotero service, and affiliated XPCOM goop
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*/
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try {
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var start = Date.now();
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if(isFirstLoadThisSession) {
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makeZoteroContext(false);
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zContext.Zotero.init(CommandLineOptions)
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.catch(function (e) {
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dump(e + "\n\n");
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Components.utils.reportError(e);
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if (!zContext.Zotero.startupError) {
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zContext.Zotero.startupError = e.stack || e;
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}
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})
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.then(async function () {
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if (zContext.Zotero.startupErrorHandler || zContext.Zotero.startupError) {
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if (zContext.Zotero.startupErrorHandler) {
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await zContext.Zotero.startupErrorHandler();
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}
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else if (zContext.Zotero.startupError) {
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// Try to repair the DB on the next startup, in case it helps resolve
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// the error
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try {
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zContext.Zotero.Schema.setIntegrityCheckRequired(true);
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}
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catch (e) {}
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try {
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zContext.Zotero.startupError =
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zContext.Zotero.Utilities.Internal.filterStack(
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zContext.Zotero.startupError
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);
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}
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catch (e) {}
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let ps = Services.prompt;
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let buttonFlags = (ps.BUTTON_POS_0) * (ps.BUTTON_TITLE_IS_STRING)
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+ (ps.BUTTON_POS_1) * (ps.BUTTON_TITLE_IS_STRING);
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// Get the stringbundle manually
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let errorStr = "Error";
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let quitStr = "Quit";
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let checkForUpdateStr = "Check for Update";
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try {
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let src = 'chrome://zotero/locale/zotero.properties';
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let stringBundleService = Components.classes["@mozilla.org/intl/stringbundle;1"]
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.getService(Components.interfaces.nsIStringBundleService);
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let stringBundle = stringBundleService.createBundle(src);
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errorStr = stringBundle.GetStringFromName('general.error');
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checkForUpdateStr = stringBundle.GetStringFromName('general.checkForUpdate');
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quitStr = stringBundle.GetStringFromName('general.quit');
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}
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catch (e) {}
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let index = ps.confirmEx(
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null,
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errorStr,
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zContext.Zotero.startupError,
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buttonFlags,
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checkForUpdateStr,
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quitStr,
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null,
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null,
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{}
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);
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if (index == 0) {
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Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
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.getService(Components.interfaces.nsIWindowWatcher)
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.openWindow(null, 'chrome://zotero/content/update/updates.xhtml',
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'updateChecker', 'chrome,centerscreen,modal', null);
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}
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}
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zContext.Zotero.Utilities.Internal.quitZotero();
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}
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});
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let cb;
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while (cb = initCallbacks.shift()) {
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cb(zContext.Zotero);
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}
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}
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else {
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zContext.Zotero.debug("Already initialized");
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}
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//this.wrappedJSObject = zContext.Zotero;
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}
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catch (e) {
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var msg = e instanceof Error
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? e.name + ': ' + e.message + '\n' + e.fileName + ':' + e.lineNumber + '\n' + e.stack
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: '' + e;
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dump(msg + '\n');
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Components.utils.reportError(e);
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throw e;
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}
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function addInitCallback(callback) {
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if (zContext && zContext.Zotero) {
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callback(zContext.Zotero);
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}
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else {
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initCallbacks.push(callback);
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}
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}
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/**
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* Determine whether Zotero Standalone is running
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*/
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function isStandalone() {
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return true;
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}
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function getOS() {
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return Services.appinfo.OS;
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}
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function isMac() {
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return getOS() == "Darwin";
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}
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function isWin() {
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return getOS() == "WINNT";
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}
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function isLinux() {
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return getOS() == "Linux";
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}
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export const Zotero = zContext.Zotero;
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