04779d8d1c
This allows files in Mendeley imports to be stored and files in RIS/BibTeX/etc. to be linked. Closes #329
862 lines
26 KiB
JavaScript
862 lines
26 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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Components.utils.import("resource://gre/modules/osfile.jsm")
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/****Zotero_File_Exporter****
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**
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* A class to handle exporting of items, collections, or the entire library
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**/
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/**
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* Constructs a new Zotero_File_Exporter with defaults
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**/
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var Zotero_File_Exporter = function() {
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this.name = Zotero.getString("fileInterface.exportedItems");
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this.collection = false;
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this.items = false;
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}
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/**
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* Performs the actual export operation
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*
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* @return {Promise}
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**/
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Zotero_File_Exporter.prototype.save = Zotero.Promise.coroutine(function* () {
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var translation = new Zotero.Translate.Export();
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var translators = yield translation.getTranslators();
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// present options dialog
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var io = {translators:translators}
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window.openDialog("chrome://zotero/content/exportOptions.xul",
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"_blank", "chrome,modal,centerscreen,resizable=no", io);
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if(!io.selectedTranslator) {
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return false;
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}
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const nsIFilePicker = Components.interfaces.nsIFilePicker;
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var fp = Components.classes["@mozilla.org/filepicker;1"]
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.createInstance(nsIFilePicker);
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fp.init(window, Zotero.getString("fileInterface.export"), nsIFilePicker.modeSave);
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// set file name and extension
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if(io.displayOptions.exportFileData) {
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// if the result will be a folder, don't append any extension or use
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// filters
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fp.defaultString = this.name;
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fp.appendFilters(Components.interfaces.nsIFilePicker.filterAll);
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} else {
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// if the result will be a file, append an extension and use filters
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fp.defaultString = this.name+(io.selectedTranslator.target ? "."+io.selectedTranslator.target : "");
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fp.defaultExtension = io.selectedTranslator.target;
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fp.appendFilter(io.selectedTranslator.label, "*."+(io.selectedTranslator.target ? io.selectedTranslator.target : "*"));
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}
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var rv = fp.show();
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if (rv != nsIFilePicker.returnOK && rv != nsIFilePicker.returnReplace) {
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return;
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}
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if(this.collection) {
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translation.setCollection(this.collection);
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} else if(this.items) {
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translation.setItems(this.items);
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} else if(this.libraryID === undefined) {
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throw new Error('No export configured');
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} else {
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translation.setLibraryID(this.libraryID);
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}
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translation.setLocation(fp.file);
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translation.setTranslator(io.selectedTranslator);
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translation.setDisplayOptions(io.displayOptions);
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translation.setHandler("itemDone", function () {
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Zotero.updateZoteroPaneProgressMeter(translation.getProgress());
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});
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translation.setHandler("done", this._exportDone);
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Zotero_File_Interface.Progress.show(
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Zotero.getString("fileInterface.itemsExported")
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);
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translation.translate()
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});
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/*
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* Closes the items exported indicator
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*/
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Zotero_File_Exporter.prototype._exportDone = function(obj, worked) {
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Zotero_File_Interface.Progress.close();
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if(!worked) {
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Zotero.alert(
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null,
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Zotero.getString('general.error'),
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Zotero.getString("fileInterface.exportError")
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);
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}
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}
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/****Zotero_File_Interface****
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**
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* A singleton to interface with ZoteroPane to provide export/bibliography
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* capabilities
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**/
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var Zotero_File_Interface = new function() {
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var _unlock;
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this.exportCollection = exportCollection;
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this.exportItemsToClipboard = exportItemsToClipboard;
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this.exportItems = exportItems;
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this.bibliographyFromItems = bibliographyFromItems;
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/**
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* Creates Zotero.Translate instance and shows file picker for file export
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*
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* @return {Promise}
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*/
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this.exportFile = Zotero.Promise.method(function () {
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var exporter = new Zotero_File_Exporter();
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exporter.libraryID = ZoteroPane_Local.getSelectedLibraryID();
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if (exporter.libraryID === false) {
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throw new Error('No library selected');
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}
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exporter.name = Zotero.Libraries.getName(exporter.libraryID);
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return exporter.save();
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});
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/*
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* exports a collection or saved search
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*/
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function exportCollection() {
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var exporter = new Zotero_File_Exporter();
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var collection = ZoteroPane_Local.getSelectedCollection();
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if(collection) {
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exporter.name = collection.getName();
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exporter.collection = collection;
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} else {
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// find sorted items
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exporter.items = ZoteroPane_Local.getSortedItems();
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if(!exporter.items) throw ("No items to save");
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// find name
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var search = ZoteroPane_Local.getSelectedSavedSearch();
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if(search) {
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exporter.name = search.name;
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}
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}
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exporter.save();
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}
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/*
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* exports items
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*/
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function exportItems() {
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var exporter = new Zotero_File_Exporter();
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exporter.items = ZoteroPane_Local.getSelectedItems();
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if(!exporter.items || !exporter.items.length) throw("no items currently selected");
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exporter.save();
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}
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/*
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* exports items to clipboard
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*/
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function exportItemsToClipboard(items, translatorID) {
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var translation = new Zotero.Translate.Export();
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translation.setItems(items);
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translation.setTranslator(translatorID);
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translation.setHandler("done", _copyToClipboard);
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translation.translate();
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}
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/*
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* handler when done exporting items to clipboard
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*/
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function _copyToClipboard(obj, worked) {
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if(!worked) {
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Zotero.alert(
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null, Zotero.getString('general.error'), Zotero.getString("fileInterface.exportError")
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);
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} else {
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Components.classes["@mozilla.org/widget/clipboardhelper;1"]
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.getService(Components.interfaces.nsIClipboardHelper)
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.copyString(obj.string.replace(/\r\n/g, "\n"));
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}
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}
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this.getMendeleyDirectory = function () {
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Components.classes["@mozilla.org/net/osfileconstantsservice;1"]
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.getService(Components.interfaces.nsIOSFileConstantsService)
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.init();
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var path = OS.Constants.Path.homeDir;
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if (Zotero.isMac) {
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path = OS.Path.join(path, 'Library', 'Application Support', 'Mendeley Desktop');
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}
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else if (Zotero.isWin) {
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path = OS.Path.join(path, 'AppData', 'Local', 'Mendeley Ltd', 'Mendeley Desktop');
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}
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else if (Zotero.isLinux) {
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path = OS.Path.join(path, '.local', 'share', 'data', 'Mendeley Ltd.', 'Mendeley Desktop');
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}
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else {
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throw new Error("Invalid platform");
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}
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return path;
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};
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this.findMendeleyDatabases = async function () {
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var dbs = [];
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try {
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var dir = this.getMendeleyDirectory();
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if (!await OS.File.exists(dir)) {
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Zotero.debug(`${dir} does not exist`);
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return dbs;
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}
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await Zotero.File.iterateDirectory(dir, function* (iterator) {
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while (true) {
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let entry = yield iterator.next();
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if (entry.isDir) continue;
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// online.sqlite, counterintuitively, is the default database before you sign in
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if (entry.name == 'online.sqlite' || entry.name.endsWith('@www.mendeley.com.sqlite')) {
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dbs.push({
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name: entry.name,
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path: entry.path,
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lastModified: null,
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size: null
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});
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}
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}
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});
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for (let i = 0; i < dbs.length; i++) {
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let dbPath = OS.Path.join(dir, dbs[i].name);
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let info = await OS.File.stat(dbPath);
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dbs[i].size = info.size;
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dbs[i].lastModified = info.lastModificationDate;
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}
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dbs.sort((a, b) => {
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return b.lastModified - a.lastModified;
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});
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}
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catch (e) {
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Zotero.logError(e);
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}
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return dbs;
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};
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this.showImportWizard = function () {
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var libraryID = Zotero.Libraries.userLibraryID;
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try {
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let zp = Zotero.getActiveZoteroPane();
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libraryID = zp.getSelectedLibraryID();
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}
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catch (e) {
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Zotero.logError(e);
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}
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var args = {
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libraryID
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};
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args.wrappedJSObject = args;
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Services.ww.openWindow(null, "chrome://zotero/content/import/importWizard.xul",
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"importFile", "chrome,dialog=yes,centerscreen,width=600,height=400", args);
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};
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/**
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* Creates Zotero.Translate instance and shows file picker for file import
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*
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* @param {Object} options
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* @param {nsIFile|string|null} [options.file=null] - File to import, or none to show a filepicker
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* @param {Boolean} [options.addToLibraryRoot=false]
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* @param {Boolean} [options.createNewCollection=true] - Put items in a new collection
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* @param {Boolean} [options.linkFiles=false] - Link to files instead of storing them
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* @param {Function} [options.onBeforeImport] - Callback to receive translation object, useful
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* for displaying progress in a different way. This also causes an error to be throw
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* instead of shown in the main window.
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*/
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this.importFile = Zotero.Promise.coroutine(function* (options = {}) {
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if (!options) {
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options = {};
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}
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if (typeof options == 'string' || options instanceof Components.interfaces.nsIFile) {
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Zotero.debug("WARNING: importFile() now takes a single options object -- update your code");
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options = {
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file: options,
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createNewCollection: arguments[1]
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};
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}
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var file = options.file ? Zotero.File.pathToFile(options.file) : null;
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var createNewCollection = options.createNewCollection;
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var addToLibraryRoot = options.addToLibraryRoot;
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var linkFiles = options.linkFiles;
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var onBeforeImport = options.onBeforeImport;
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if (createNewCollection === undefined && !addToLibraryRoot) {
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createNewCollection = true;
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}
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else if (!createNewCollection) {
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try {
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if (!ZoteroPane.collectionsView.editable) {
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ZoteroPane.collectionsView.selectLibrary(null);
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}
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} catch(e) {}
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}
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var defaultNewCollectionPrefix = Zotero.getString("fileInterface.imported");
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var translation;
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// Check if the file is an SQLite database
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var sample = yield Zotero.File.getSample(file.path);
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if (file.path == Zotero.DataDirectory.getDatabase()) {
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// Blacklist the current Zotero database, which would cause a hang
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}
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else if (Zotero.MIME.sniffForMIMEType(sample) == 'application/x-sqlite3') {
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// Mendeley import doesn't use the real translation architecture, but we create a
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// translation object with the same interface
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translation = yield _getMendeleyTranslation();
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translation.createNewCollection = createNewCollection;
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defaultNewCollectionPrefix = Zotero.getString(
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'fileInterface.appImportCollection', 'Mendeley'
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);
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}
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else if (file.path.endsWith('@www.mendeley.com.sqlite')
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|| file.path.endsWith('online.sqlite')) {
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// Keep in sync with importWizard.js
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throw new Error('Encrypted Mendeley database');
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}
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if (!translation) {
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translation = new Zotero.Translate.Import();
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}
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translation.setLocation(file);
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return _finishImport({
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translation,
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createNewCollection,
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addToLibraryRoot,
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linkFiles,
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defaultNewCollectionPrefix,
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onBeforeImport
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});
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});
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/**
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* Imports from clipboard
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*/
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this.importFromClipboard = Zotero.Promise.coroutine(function* () {
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var str = Zotero.Utilities.Internal.getClipboard("text/unicode");
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if(!str) {
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var ps = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
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.getService(Components.interfaces.nsIPromptService);
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ps.alert(
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null,
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Zotero.getString('general.error'),
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Zotero.getString('fileInterface.importClipboardNoDataError')
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);
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}
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var translation = new Zotero.Translate.Import();
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translation.setString(str);
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try {
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if (!ZoteroPane.collectionsView.editable) {
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yield ZoteroPane.collectionsView.selectLibrary();
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}
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} catch(e) {}
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yield _finishImport({
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translation,
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createNewCollection: false
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});
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// Select imported items
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try {
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if (translation.newItems) {
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ZoteroPane.itemsView.selectItems(translation.newItems.map(item => item.id));
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}
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}
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catch (e) {
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Zotero.logError(e, 2);
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}
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});
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var _finishImport = Zotero.Promise.coroutine(function* (options) {
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var t = performance.now();
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var translation = options.translation;
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var addToLibraryRoot = options.addToLibraryRoot;
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var createNewCollection = options.createNewCollection;
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var linkFiles = options.linkFiles;
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var defaultNewCollectionPrefix = options.defaultNewCollectionPrefix;
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var onBeforeImport = options.onBeforeImport;
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if (addToLibraryRoot && createNewCollection) {
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throw new Error("Can't add to library root and create new collection");
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}
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var showProgressWindow = !onBeforeImport;
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let translators = yield translation.getTranslators();
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// Unrecognized file
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if (!translators.length) {
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if (onBeforeImport) {
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yield onBeforeImport(false);
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}
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let ps = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
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.getService(Components.interfaces.nsIPromptService);
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let buttonFlags = ps.BUTTON_POS_0 * ps.BUTTON_TITLE_OK
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+ ps.BUTTON_POS_1 * ps.BUTTON_TITLE_IS_STRING;
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let index = ps.confirmEx(
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null,
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Zotero.getString('general.error'),
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Zotero.getString("fileInterface.unsupportedFormat"),
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buttonFlags,
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null,
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Zotero.getString("fileInterface.viewSupportedFormats"),
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null, null, {}
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);
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if (index == 1) {
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Zotero.launchURL("https://www.zotero.org/support/kb/importing_standardized_formats");
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}
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return false;
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}
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var libraryID = Zotero.Libraries.userLibraryID;
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var importCollection = null;
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try {
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let zp = Zotero.getActiveZoteroPane();
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libraryID = zp.getSelectedLibraryID();
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if (addToLibraryRoot) {
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yield zp.collectionsView.selectLibrary(libraryID);
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}
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else if (!createNewCollection) {
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importCollection = zp.getSelectedCollection();
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}
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}
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catch (e) {
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Zotero.logError(e);
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}
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if(createNewCollection) {
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// Create a new collection to take imported items
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let collectionName;
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if(translation.location instanceof Components.interfaces.nsIFile) {
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let leafName = translation.location.leafName;
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collectionName = (translation.location.isDirectory() || leafName.indexOf(".") === -1 ? leafName
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: leafName.substr(0, leafName.lastIndexOf(".")));
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let allCollections = Zotero.Collections.getByLibrary(libraryID);
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for(var i=0; i<allCollections.length; i++) {
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if(allCollections[i].name == collectionName) {
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collectionName += " "+(new Date()).toLocaleString();
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break;
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}
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}
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}
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else {
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collectionName = defaultNewCollectionPrefix + " " + (new Date()).toLocaleString();
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}
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importCollection = new Zotero.Collection;
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importCollection.libraryID = libraryID;
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importCollection.name = collectionName;
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yield importCollection.saveTx();
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}
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translation.setTranslator(translators[0]);
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// Show progress popup
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var progressWin;
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var progress;
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if (showProgressWindow) {
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progressWin = new Zotero.ProgressWindow({
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closeOnClick: false
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});
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progressWin.changeHeadline(Zotero.getString('fileInterface.importing'));
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let icon = 'chrome://zotero/skin/treesource-unfiled' + (Zotero.hiDPI ? "@2x" : "") + '.png';
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progress = new progressWin.ItemProgress(
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icon, translation.path ? OS.Path.basename(translation.path) : translators[0].label
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);
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progressWin.show();
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translation.setHandler("itemDone", function () {
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progress.setProgress(translation.getProgress());
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});
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yield Zotero.Promise.delay(0);
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}
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else {
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yield onBeforeImport(translation);
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}
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let failed = false;
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try {
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yield translation.translate({
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libraryID,
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collections: importCollection ? [importCollection.id] : null,
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linkFiles
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});
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} catch(e) {
|
|
if (!showProgressWindow) {
|
|
throw e;
|
|
}
|
|
|
|
progressWin.close();
|
|
Zotero.logError(e);
|
|
Zotero.alert(
|
|
null,
|
|
Zotero.getString('general.error'),
|
|
Zotero.getString("fileInterface.importError")
|
|
);
|
|
return false;
|
|
}
|
|
|
|
var numItems = translation.newItems.length;
|
|
|
|
// Show popup on completion
|
|
if (showProgressWindow) {
|
|
progressWin.changeHeadline(Zotero.getString('fileInterface.importComplete'));
|
|
let icon;
|
|
if (numItems == 1) {
|
|
icon = translation.newItems[0].getImageSrc();
|
|
}
|
|
else {
|
|
icon = 'chrome://zotero/skin/treesource-unfiled' + (Zotero.hiDPI ? "@2x" : "") + '.png';
|
|
}
|
|
let text = Zotero.getString(`fileInterface.itemsWereImported`, numItems, numItems);
|
|
progress.setIcon(icon);
|
|
progress.setText(text);
|
|
// For synchronous translators, which don't update progress
|
|
progress.setProgress(100);
|
|
progressWin.startCloseTimer(5000);
|
|
}
|
|
|
|
Zotero.debug(`Imported ${numItems} item(s) in ${performance.now() - t} ms`);
|
|
|
|
return true;
|
|
});
|
|
|
|
|
|
var _getMendeleyTranslation = async function () {
|
|
if (true) {
|
|
Components.utils.import("chrome://zotero/content/import/mendeley/mendeleyImport.js");
|
|
}
|
|
// TEMP: Load uncached from ~/zotero-client for development
|
|
else {
|
|
Components.utils.import("resource://gre/modules/FileUtils.jsm");
|
|
let file = FileUtils.getDir("Home", []);
|
|
file = OS.Path.join(
|
|
file.path,
|
|
'zotero-client', 'chrome', 'content', 'zotero', 'import', 'mendeley', 'mendeleyImport.js'
|
|
);
|
|
let fileURI = OS.Path.toFileURI(file);
|
|
let xmlhttp = await Zotero.HTTP.request(
|
|
'GET',
|
|
fileURI,
|
|
{
|
|
dontCache: true,
|
|
responseType: 'text'
|
|
}
|
|
);
|
|
eval(xmlhttp.response);
|
|
}
|
|
return new Zotero_Import_Mendeley();
|
|
}
|
|
|
|
|
|
/**
|
|
* Creates a bibliography from a collection or saved search
|
|
*/
|
|
this.bibliographyFromCollection = function () {
|
|
var items = ZoteroPane.getSortedItems();
|
|
|
|
// Find collection name
|
|
var name = false;
|
|
var collection = ZoteroPane.getSelectedCollection();
|
|
if (collection) {
|
|
name = collection.name;
|
|
}
|
|
else {
|
|
let search = ZoteroPane.getSelectedSavedSearch();
|
|
if (search) {
|
|
name = search.name;
|
|
}
|
|
}
|
|
|
|
_doBibliographyOptions(name, items);
|
|
}
|
|
|
|
/*
|
|
* Creates a bibliography from a items
|
|
*/
|
|
function bibliographyFromItems() {
|
|
var items = ZoteroPane_Local.getSelectedItems();
|
|
if(!items || !items.length) throw("no items currently selected");
|
|
|
|
_doBibliographyOptions(Zotero.getString("fileInterface.untitledBibliography"), items);
|
|
}
|
|
|
|
|
|
/**
|
|
* Copies HTML and text citations or bibliography entries for passed items in given style
|
|
*
|
|
* Does not check that items are actual references (and not notes or attachments)
|
|
*
|
|
* @param {Zotero.Item[]} items
|
|
* @param {String} style - Style id string (e.g., 'http://www.zotero.org/styles/apa')
|
|
* @param {String} locale - Locale (e.g., 'en-US')
|
|
* @param {Boolean} [asHTML=false] - Use HTML source for plain-text data
|
|
* @param {Boolean} [asCitations=false] - Copy citation cluster instead of bibliography
|
|
*/
|
|
this.copyItemsToClipboard = function (items, style, locale, asHTML, asCitations) {
|
|
// copy to clipboard
|
|
var transferable = Components.classes["@mozilla.org/widget/transferable;1"].
|
|
createInstance(Components.interfaces.nsITransferable);
|
|
var clipboardService = Components.classes["@mozilla.org/widget/clipboard;1"].
|
|
getService(Components.interfaces.nsIClipboard);
|
|
style = Zotero.Styles.get(style);
|
|
var cslEngine = style.getCiteProc(locale);
|
|
|
|
if (asCitations) {
|
|
cslEngine.updateItems(items.map(item => item.id));
|
|
var citation = {
|
|
citationItems: items.map(item => ({ id: item.id })),
|
|
properties: {}
|
|
};
|
|
var output = cslEngine.previewCitationCluster(citation, [], [], "html");
|
|
}
|
|
else {
|
|
var output = Zotero.Cite.makeFormattedBibliographyOrCitationList(cslEngine, items, "html");
|
|
}
|
|
|
|
// add HTML
|
|
var str = Components.classes["@mozilla.org/supports-string;1"].
|
|
createInstance(Components.interfaces.nsISupportsString);
|
|
str.data = output;
|
|
transferable.addDataFlavor("text/html");
|
|
transferable.setTransferData("text/html", str, output.length * 2);
|
|
|
|
// If not "Copy as HTML", add plaintext; otherwise use HTML from above and just mark as text
|
|
if(!asHTML) {
|
|
if (asCitations) {
|
|
output = cslEngine.previewCitationCluster(citation, [], [], "text");
|
|
}
|
|
else {
|
|
// Generate engine again to work around citeproc-js problem:
|
|
// https://github.com/zotero/zotero/commit/4a475ff3
|
|
cslEngine = style.getCiteProc(locale);
|
|
output = Zotero.Cite.makeFormattedBibliographyOrCitationList(cslEngine, items, "text");
|
|
}
|
|
}
|
|
|
|
var str = Components.classes["@mozilla.org/supports-string;1"].
|
|
createInstance(Components.interfaces.nsISupportsString);
|
|
str.data = output;
|
|
transferable.addDataFlavor("text/unicode");
|
|
transferable.setTransferData("text/unicode", str, output.length * 2);
|
|
|
|
clipboardService.setData(transferable, null, Components.interfaces.nsIClipboard.kGlobalClipboard);
|
|
}
|
|
|
|
|
|
/*
|
|
* Shows bibliography options and creates a bibliography
|
|
*/
|
|
function _doBibliographyOptions(name, items) {
|
|
// make sure at least one item is not a standalone note or attachment
|
|
var haveRegularItem = false;
|
|
for (let item of items) {
|
|
if (item.isRegularItem()) {
|
|
haveRegularItem = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!haveRegularItem) {
|
|
Zotero.alert(
|
|
null,
|
|
Zotero.getString('general.error'),
|
|
Zotero.getString("fileInterface.noReferencesError")
|
|
);
|
|
return;
|
|
}
|
|
|
|
var io = new Object();
|
|
var newDialog = window.openDialog("chrome://zotero/content/bibliography.xul",
|
|
"_blank","chrome,modal,centerscreen", io);
|
|
|
|
if(!io.method) return;
|
|
|
|
// determine output format
|
|
var format = "html";
|
|
if(io.method == "save-as-rtf") {
|
|
format = "rtf";
|
|
}
|
|
|
|
// determine locale preference
|
|
var locale = io.locale;
|
|
|
|
// generate bibliography
|
|
try {
|
|
if(io.method == 'copy-to-clipboard') {
|
|
Zotero_File_Interface.copyItemsToClipboard(items, io.style, locale, false, io.mode === "citations");
|
|
}
|
|
else {
|
|
var style = Zotero.Styles.get(io.style);
|
|
var cslEngine = style.getCiteProc(locale);
|
|
var bibliography = Zotero.Cite.makeFormattedBibliographyOrCitationList(cslEngine,
|
|
items, format, io.mode === "citations");
|
|
}
|
|
} catch(e) {
|
|
Zotero.alert(
|
|
null,
|
|
Zotero.getString('general.error'),
|
|
Zotero.getString("fileInterface.bibliographyGenerationError")
|
|
);
|
|
throw(e);
|
|
}
|
|
|
|
if(io.method == "print") {
|
|
// printable bibliography, using a hidden browser
|
|
var browser = Zotero.Browser.createHiddenBrowser(window);
|
|
|
|
var listener = function() {
|
|
if(browser.contentDocument.location.href == "about:blank") return;
|
|
browser.removeEventListener("pageshow", listener, false);
|
|
|
|
// this is kinda nasty, but we have to temporarily modify the user's
|
|
// settings to eliminate the header and footer. the other way to do
|
|
// this would be to attempt to print with an embedded browser, but
|
|
// it's not even clear how to attempt to create one
|
|
var prefService = Components.classes["@mozilla.org/preferences-service;1"].
|
|
getService(Components.interfaces.nsIPrefBranch);
|
|
var prefsToClear = ["print.print_headerleft", "print.print_headercenter",
|
|
"print.print_headerright", "print.print_footerleft",
|
|
"print.print_footercenter", "print.print_footerright"];
|
|
var oldPrefs = [];
|
|
for(var i in prefsToClear) {
|
|
oldPrefs[i] = prefService.getCharPref(prefsToClear[i]);
|
|
prefService.setCharPref(prefsToClear[i], "");
|
|
}
|
|
|
|
// print
|
|
browser.contentWindow.print();
|
|
|
|
// set the prefs back
|
|
for(var i in prefsToClear) {
|
|
prefService.setCharPref(prefsToClear[i], oldPrefs[i]);
|
|
}
|
|
|
|
// TODO can't delete hidden browser object here or else print will fail...
|
|
}
|
|
|
|
browser.addEventListener("pageshow", listener, false);
|
|
browser.loadURIWithFlags("data:text/html;charset=utf-8,"+encodeURI(bibliography),
|
|
Components.interfaces.nsIWebNavigation.LOAD_FLAGS_BYPASS_HISTORY, null, "utf-8", null);
|
|
} else if(io.method == "save-as-html") {
|
|
var fStream = _saveBibliography(name, "HTML");
|
|
|
|
if(fStream !== false) {
|
|
var html = "";
|
|
html +='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n';
|
|
html +='<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">\n';
|
|
html +='<head>\n';
|
|
html +='<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>\n';
|
|
html +='<title>'+Zotero.getString("fileInterface.bibliographyHTMLTitle")+'</title>\n';
|
|
html +='</head>\n';
|
|
html +='<body>\n';
|
|
html += bibliography;
|
|
html +='</body>\n';
|
|
html +='</html>\n';
|
|
|
|
// create UTF-8 output stream
|
|
var os = Components.classes["@mozilla.org/intl/converter-output-stream;1"].
|
|
createInstance(Components.interfaces.nsIConverterOutputStream);
|
|
os.init(fStream, "UTF-8", 0, "?".charCodeAt(0));
|
|
|
|
os.writeString(html);
|
|
|
|
os.close();
|
|
fStream.close();
|
|
}
|
|
} else if(io.method == "save-as-rtf") {
|
|
var fStream = _saveBibliography(name, "RTF");
|
|
if(fStream !== false) {
|
|
fStream.write(bibliography, bibliography.length);
|
|
fStream.close();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function _saveBibliography(name, format) {
|
|
// saveable bibliography, using a file stream
|
|
const nsIFilePicker = Components.interfaces.nsIFilePicker;
|
|
var fp = Components.classes["@mozilla.org/filepicker;1"]
|
|
.createInstance(nsIFilePicker);
|
|
fp.init(window, "Save Bibliography", nsIFilePicker.modeSave);
|
|
|
|
if(format == "RTF") {
|
|
var extension = "rtf";
|
|
fp.appendFilter("RTF", "*.rtf");
|
|
} else {
|
|
var extension = "html";
|
|
fp.appendFilters(nsIFilePicker.filterHTML);
|
|
}
|
|
|
|
fp.defaultString = name+"."+extension;
|
|
|
|
var rv = fp.show();
|
|
if (rv == nsIFilePicker.returnOK || rv == nsIFilePicker.returnReplace) {
|
|
// open file
|
|
var fStream = Components.classes["@mozilla.org/network/file-output-stream;1"].
|
|
createInstance(Components.interfaces.nsIFileOutputStream);
|
|
fStream.init(fp.file, 0x02 | 0x08 | 0x20, 0o664, 0); // write, create, truncate
|
|
return fStream;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Handles the display of a progress indicator
|
|
Zotero_File_Interface.Progress = new function() {
|
|
this.show = show;
|
|
this.close = close;
|
|
|
|
function show(headline) {
|
|
Zotero.showZoteroPaneProgressMeter(headline);
|
|
}
|
|
|
|
function close() {
|
|
Zotero.hideZoteroPaneOverlays();
|
|
}
|
|
}
|