1373 lines
42 KiB
JavaScript
1373 lines
42 KiB
JavaScript
/*
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***** BEGIN LICENSE BLOCK *****
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Copyright © 2011 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/Services.jsm");
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var Zotero = Components.classes["@zotero.org/Zotero;1"]
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// Currently uses only nsISupports
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//.getService(Components.interfaces.chnmIZoteroService).
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.getService(Components.interfaces.nsISupports)
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.wrappedJSObject;
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// Fix JSON stringify 2028/2029 "bug"
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// Borrowed from http://stackoverflow.com/questions/16686687/json-stringify-and-u2028-u2029-check
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if (JSON.stringify(["\u2028\u2029"]) !== '["\\u2028\\u2029"]') {
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JSON.stringify = function (stringify) {
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return function () {
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var str = stringify.apply(this, arguments);
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if (str && str.indexOf('\u2028') != -1) str = str.replace(/\u2028/g, '\\u2028');
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if (str && str.indexOf('\u2029') != -1) str = str.replace(/\u2029/g, '\\u2029');
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return str;
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};
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}(JSON.stringify);
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}
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// To be used elsewhere (e.g. varDump)
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function fix2028(str) {
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if (str.indexOf('\u2028') != -1) str = str.replace(/\u2028/g, '\\u2028');
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if (str.indexOf('\u2029') != -1) str = str.replace(/\u2029/g, '\\u2029');
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return str;
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}
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var Scaffold = new function() {
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var _browser, _frames, _document;
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var _translatorsLoadedPromise;
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var _translatorProvider = null
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var _editors = {};
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var _propertyMap = {
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'textbox-translatorID':'translatorID',
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'textbox-label':'label',
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'textbox-creator':'creator',
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'textbox-target':'target',
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'textbox-minVersion':'minVersion',
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'textbox-maxVersion':'maxVersion',
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'textbox-priority':'priority',
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'textbox-target-all':'targetAll',
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'textbox-hidden-prefs':'hiddenPrefs'
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};
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this.onLoad = function (e) {
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if(e.target !== document) return;
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_document = document;
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_browser = document.getElementsByTagName('browser')[0];
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_browser.addEventListener("pageshow",
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_updateFrames, true);
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_updateFrames();
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let browserUrl = document.getElementById("browser-url");
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browserUrl.addEventListener('keypress', function(e) {
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if (e.keyCode == e.DOM_VK_RETURN) {
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_browser.loadURIWithFlags(
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browserUrl.value,
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Components.interfaces.nsIWebNavigation.LOAD_FLAGS_BYPASS_CACHE
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);
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}
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});
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var importWin = document.getElementById("editor-import").contentWindow;
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var codeWin = document.getElementById("editor-code").contentWindow;
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var testsWin = document.getElementById("editor-tests").contentWindow;
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_editors.import = importWin.editor;
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_editors.code = codeWin.editor;
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_editors.tests = testsWin.editor;
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_editors.code.getSession().setMode(new codeWin.JavaScriptMode);
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_editors.code.getSession().setUseSoftTabs(false);
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// The first code line is preceeded by some metadata lines, such that
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// the code lines start (usually) at line 15.
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_editors.code.getSession().setOption("firstLineNumber", 15);
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_editors.tests.getSession().setUseWorker(false);
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_editors.tests.getSession().setMode(new testsWin.JavaScriptMode);
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_editors.tests.getSession().setUseSoftTabs(false);
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_editors.import.getSession().setMode(new importWin.TextMode);
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// Set font size from previous session
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var size = Zotero.Prefs.get("scaffold.fontSize");
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if (size) {
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this.setFontSize(size);
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}
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// Set resize handler
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_document.addEventListener("resize", this.onResize, false);
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// Disable editing if external editor is enabled, enable when it is disabled
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document.getElementById('checkbox-editor-external').addEventListener("command",
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function() {
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var external = document.getElementById('checkbox-editor-external').checked;
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_editors.code.setReadOnly(external);
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_editors.tests.setReadOnly(external);
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}, true);
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this.generateTranslatorID();
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// Add List fields help menu entries for all other item types
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var types = Zotero.ItemTypes.getAll().map(t => t.name).sort();
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var morePopup = document.getElementById('mb-help-fields-more-popup');
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var primaryTypes = ['book', 'bookSection', 'conferencePaper', 'journalArticle', 'magazineArticle', 'newspaperArticle'];
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for (let type of types) {
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if (primaryTypes.includes(type)) continue;
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var menuitem = document.createElement('menuitem');
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menuitem.setAttribute('label', type);
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menuitem.addEventListener('command', () => { Scaffold.addTemplate('templateNewItem', type) });
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morePopup.appendChild(menuitem);
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}
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if (!Scaffold_Translators.getDirectory()) {
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if (!this.promptForTranslatorsDirectory()) {
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window.close();
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return;
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}
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}
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_translatorsLoadedPromise = Scaffold_Translators.load();
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_translatorProvider = Scaffold_Translators.getProvider();
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};
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this.promptForTranslatorsDirectory = function () {
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var ps = Services.prompt;
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var 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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+ ps.BUTTON_POS_2 * ps.BUTTON_TITLE_IS_STRING;
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var index = ps.confirmEx(null,
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"Scaffold",
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"To set up Scaffold, select your development directory for Zotero translators.\n\n"
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+ "In most cases, this should be a clone of the zotero/translators GitHub repository.",
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buttonFlags,
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"Choose Directory…",
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Zotero.getString('general.cancel'),
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"Open GitHub Repo", null, {}
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);
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// Revert to home directory
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if (index == 0) {
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let dir = this.setTranslatorsDirectory();
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if (dir) {
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return true;
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}
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}
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else if (index == 2) {
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Zotero.launchURL('https://github.com/zotero/translators');
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}
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return false;
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};
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this.setTranslatorsDirectory = function () {
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var nsIFilePicker = Components.interfaces.nsIFilePicker;
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var fp = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);
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var oldPath = Zotero.Prefs.get('scaffold.translatorsDir');
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if (oldPath) {
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fp.displayDirectory = Zotero.File.pathToFile(oldPath);
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}
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fp.init(
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window,
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"Select Translators Directory",
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nsIFilePicker.modeGetFolder
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);
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fp.appendFilters(nsIFilePicker.filterAll);
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if (fp.show() != nsIFilePicker.returnOK) {
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return false;
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}
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var path = OS.Path.normalize(fp.file.path);
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if (oldPath == path) {
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return false;
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}
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Zotero.Prefs.set('scaffold.translatorsDir', path);
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Scaffold_Translators.load(true); // async
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return path;
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};
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this.onResize = function() {
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// We try to let ACE resize itself
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_editors.import.resize();
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_editors.code.resize();
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_editors.tests.resize();
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return true;
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}
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this.setFontSize = function(size) {
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var sizeWithPX = size + 'px';
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_editors.import.setOptions({fontSize: sizeWithPX});
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_editors.code.setOptions({fontSize: sizeWithPX});
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_editors.tests.setOptions({fontSize: sizeWithPX});
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document.getElementById("scaffold-pane").style.fontSize = sizeWithPX;
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if (size==11) {
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// for the default value 11, clear the prefs
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Zotero.Prefs.clear('scaffold.fontSize');
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} else {
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Zotero.Prefs.set("scaffold.fontSize", size);
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}
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}
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this.increaseFontSize = function() {
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var currentSize = Zotero.Prefs.get("scaffold.fontSize") || 11;
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this.setFontSize(currentSize+2);
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}
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this.decreaseFontSize = function() {
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var currentSize = Zotero.Prefs.get("scaffold.fontSize") || 11;
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this.setFontSize(currentSize-2);
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}
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/*
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* load translator
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*/
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this.load = Zotero.Promise.coroutine(function* (translatorID) {
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var translator = false;
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if (translatorID === undefined) {
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var io = {};
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io.translatorProvider = _translatorProvider;
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io.url = _getDocument().location.href;
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io.rootUrl = _browser.contentDocument.location.href;
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window.openDialog("chrome://scaffold/content/load.xul",
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"_blank","chrome,modal", io);
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translator = io.dataOut;
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} else {
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yield _translatorsLoadedPromise;
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translator = _translatorProvider.get(translatorID);
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}
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// No translator was selected in the dialog.
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if (!translator) return false;
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for(var id in _propertyMap) {
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document.getElementById(id).value = translator[_propertyMap[id]] || "";
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}
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//Strip JSON metadata
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var code = yield translator.getCode();
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var lastUpdatedIndex = code.indexOf('"lastUpdated"');
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var header = code.substr(0, lastUpdatedIndex + 50);
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var m = /^\s*{[\S\s]*?}\s*?[\r\n]+/.exec(header);
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var fixedCode = code.substr(m[0].length);
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// adjust the first line number when there are an unusual number of metadata lines
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var linesOfMetadata = m[0].split('\n').length;
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_editors.code.getSession().setOption("firstLineNumber", linesOfMetadata);
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// load tests into test editing pane, but clear it first
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_editors["tests"].getSession().setValue('');
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_loadTests(fixedCode);
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// and remove them from the translator code
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var testStart = fixedCode.indexOf("/** BEGIN TEST CASES **/");
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var testEnd = fixedCode.indexOf("/** END TEST CASES **/");
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if (testStart !== -1 && testEnd !== -1)
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fixedCode = fixedCode.substr(0,testStart) + fixedCode.substr(testEnd+23);
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// Set up the test running pane
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this.populateTests();
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// Convert whitespace to tabs
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_editors.code.getSession().setValue(normalizeWhitespace(fixedCode));
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// Then go to line 1
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_editors.code.gotoLine(1);
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// Reset configOptions and displayOptions before loading
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document.getElementById('textbox-configOptions').value = '';
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document.getElementById('textbox-displayOptions').value = '';
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if (translator.configOptions) {
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let configOptions = JSON.stringify(translator.configOptions);
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if (configOptions != '{}') {
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document.getElementById('textbox-configOptions').value = configOptions;
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}
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}
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if (translator.displayOptions) {
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let displayOptions = JSON.stringify(translator.displayOptions);
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if (displayOptions != '{}') {
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document.getElementById('textbox-displayOptions').value = displayOptions;
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}
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}
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// get translator type; might as well have some fun here
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var type = translator.translatorType;
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var types = ["import", "export", "web", "search"];
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for(var i=2; i<=16; i*=2) {
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var mod = type % i;
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document.getElementById('checkbox-'+types.shift()).checked = !!mod;
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if(mod) type -= mod;
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}
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// get browser support
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var browserSupport = translator.browserSupport;
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if(!browserSupport) browserSupport = "g";
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const browsers = {gecko:"g", chrome:"c", safari:"s", ie:"i", bookmarklet:"b", server:"v"};
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for (var browser in browsers) {
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document.getElementById('checkbox-'+browser).checked = browserSupport.indexOf(browsers[browser]) !== -1;
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}
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});
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function _getMetadataObject() {
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var metadata = {
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translatorID: document.getElementById('textbox-translatorID').value,
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label: document.getElementById('textbox-label').value,
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creator: document.getElementById('textbox-creator').value,
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target: document.getElementById('textbox-target').value,
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minVersion: document.getElementById('textbox-minVersion').value,
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maxVersion: document.getElementById('textbox-maxVersion').value,
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priority: parseInt(document.getElementById('textbox-priority').value)
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};
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// optional (hidden) metadata
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if (document.getElementById('textbox-target-all').value) {
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metadata.targetAll = document.getElementById('textbox-target-all').value;
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}
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if (document.getElementById('textbox-hidden-prefs').value) {
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metadata.hiddenPrefs = document.getElementById('textbox-hidden-prefs').value;
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}
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if (document.getElementById('textbox-configOptions').value) {
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metadata.configOptions = JSON.parse(document.getElementById('textbox-configOptions').value);
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}
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if (document.getElementById('textbox-displayOptions').value) {
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metadata.displayOptions = JSON.parse(document.getElementById('textbox-displayOptions').value);
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}
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// no option for this
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metadata.inRepository = true;
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metadata.translatorType = 0;
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if(document.getElementById('checkbox-import').checked) {
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metadata.translatorType += 1;
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}
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if(document.getElementById('checkbox-export').checked) {
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metadata.translatorType += 2;
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}
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if(document.getElementById('checkbox-web').checked) {
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metadata.translatorType += 4;
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}
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if(document.getElementById('checkbox-search').checked) {
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metadata.translatorType += 8;
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}
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if (document.getElementById('checkbox-web').checked) {
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// save browserSupport only for web tranlsators
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metadata.browserSupport = "";
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if(document.getElementById('checkbox-gecko').checked) {
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metadata.browserSupport += "g";
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}
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if(document.getElementById('checkbox-chrome').checked) {
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metadata.browserSupport += "c";
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}
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if(document.getElementById('checkbox-safari').checked) {
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metadata.browserSupport += "s";
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}
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if(document.getElementById('checkbox-ie').checked) {
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metadata.browserSupport += "i";
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}
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if(document.getElementById('checkbox-bookmarklet').checked) {
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metadata.browserSupport += "b";
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}
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if(document.getElementById('checkbox-server').checked) {
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metadata.browserSupport += "v";
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}
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}
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var date = new Date();
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metadata.lastUpdated = date.getUTCFullYear()
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+"-"+Zotero.Utilities.lpad(date.getUTCMonth()+1, '0', 2)
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+"-"+Zotero.Utilities.lpad(date.getUTCDate(), '0', 2)
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+" "+Zotero.Utilities.lpad(date.getUTCHours(), '0', 2)
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+":"+Zotero.Utilities.lpad(date.getUTCMinutes(), '0', 2)
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+":"+Zotero.Utilities.lpad(date.getUTCSeconds(), '0', 2);
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return metadata;
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}
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/*
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* save translator to database
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*/
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this.save = Zotero.Promise.coroutine(function* (updateZotero) {
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var code = _editors.code.getSession().getValue();
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var tests = _editors.tests.getSession().getValue();
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code += tests;
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var metadata = _getMetadataObject();
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if (metadata.label === "Untitled") {
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_logOutput("Can't save an untitled translator.");
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return;
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}
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yield _translatorProvider.save(metadata, code);
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if (updateZotero) {
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yield Zotero.Translators.save(metadata, code);
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yield Zotero.Translators.reinit();
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}
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});
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/*
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* add template code
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*/
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this.addTemplate = Zotero.Promise.coroutine(function* (template, second) {
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switch(template) {
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case "templateNewItem":
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var outputObject = {};
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outputObject.itemType = Zotero.ItemTypes.getName(second);
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var typeID = Zotero.ItemTypes.getID(second);
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var fieldList = Zotero.ItemFields.getItemTypeFields(typeID);
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for (var i=0; i<fieldList.length; i++) {
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var key = Zotero.ItemFields.getName(fieldList[i]);
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outputObject[key] = "";
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}
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var creatorList = Zotero.CreatorTypes.getTypesForItemType(typeID);
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var creators = [];
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for (var i=0; i<creatorList.length; i++) {
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creators.push({"firstName": "", "lastName": "", "creatorType": creatorList[i].name, "fieldMode": true});
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}
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outputObject.creators = creators;
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outputObject.attachments = [{"url": "", "document": "", "title": "", "mimeType": ""}];
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outputObject.tags = [{"tag": ""}];
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outputObject.notes = [{"note": ""}];
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outputObject.seeAlso = [];
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document.getElementById('output').value = JSON.stringify(outputObject, null, '\t');
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break;
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case "templateAllTypes":
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var typeNames = Zotero.ItemTypes.getTypes().map(t => t.name);
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document.getElementById('output').value = JSON.stringify(typeNames, null, '\t');
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break;
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case "shortcuts":
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var value = Zotero.File.getContentsFromURL(`chrome://scaffold/content/templates/shortcuts.txt`);
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document.getElementById('output').value = value;
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break
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default:
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//newWeb, scrapeEM, scrapeRIS, scrapeBibTeX, scrapeMARC
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//These names in the XUL file have to match the file names in template folder.
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var cursorPos = _editors.code.getSession().selection.getCursor();
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var value = Zotero.File.getContentsFromURL(`chrome://scaffold/content/templates/${template}.js`);
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_editors.code.getSession().insert(cursorPos, value);
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break
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}
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});
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/*
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* run translator
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*/
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this.run = Zotero.Promise.coroutine(function* (functionToRun) {
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if (document.getElementById('textbox-label').value == 'Untitled') {
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alert("Translator title not set");
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return;
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}
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_clearOutput();
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if(document.getElementById('checkbox-editor-external').checked) {
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// We don't save the translator-- we reload it instead
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var translatorID = document.getElementById('textbox-translatorID').value;
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yield this.load(translatorID);
|
|
}
|
|
|
|
// Handle generic call run('detect'), run('do')
|
|
if (functionToRun == "detect" || functionToRun == "do") {
|
|
var isWeb = document.getElementById('checkbox-web').checked;
|
|
functionToRun += isWeb ? "Web" : "Import";
|
|
}
|
|
|
|
if (functionToRun == "detectWeb" || functionToRun == "doWeb") {
|
|
_run(functionToRun, _getDocument(), _selectItems, _myItemDone, _translators);
|
|
} else if (functionToRun == "detectImport" || functionToRun == "doImport") {
|
|
_run(functionToRun, _getImport(), _selectItems, _myItemDone, _translatorsImport);
|
|
}
|
|
});
|
|
|
|
/*
|
|
* run translator in given mode with given input
|
|
*/
|
|
async function _run(functionToRun, input, selectItems, itemDone, detectHandler, done) {
|
|
if (functionToRun == "detectWeb" || functionToRun == "doWeb") {
|
|
var translate = new Zotero.Translate.Web();
|
|
var utilities = new Zotero.Utilities.Translate(translate);
|
|
// If this is a string, assume it's a URL
|
|
if (typeof input == 'string') {
|
|
var doc = await new Promise(r => utilities.processDocuments(input, (doc) => r(doc)));
|
|
translate.setDocument(doc);
|
|
} else {
|
|
translate.setDocument(input);
|
|
}
|
|
} else if (functionToRun == "detectImport" || functionToRun == "doImport") {
|
|
var translate = new Zotero.Translate.Import();
|
|
translate.setString(input);
|
|
}
|
|
translate.setTranslatorProvider(_translatorProvider);
|
|
translate.setHandler("error", _error);
|
|
translate.setHandler("debug", _debug);
|
|
if (done) {
|
|
translate.setHandler("done", done);
|
|
}
|
|
|
|
if (functionToRun == "detectWeb") {
|
|
// get translator
|
|
var translator = _getTranslatorFromPane();
|
|
// don't let target prevent translator from operating
|
|
translator.target = null;
|
|
// generate sandbox
|
|
translate.setHandler("translators", detectHandler);
|
|
// internal hack to call detect on this translator
|
|
translate._potentialTranslators = [translator];
|
|
translate._foundTranslators = [];
|
|
translate._currentState = "detect";
|
|
translate._detect();
|
|
} else if (functionToRun == "doWeb") {
|
|
// get translator
|
|
var translator = _getTranslatorFromPane();
|
|
// don't let the detectCode prevent the translator from operating
|
|
translator.detectCode = null;
|
|
translate.setTranslator(translator);
|
|
translate.setHandler("select", selectItems);
|
|
translate.clearHandlers("itemDone");
|
|
translate.setHandler("itemDone", itemDone);
|
|
translate.translate({
|
|
// disable saving to database
|
|
libraryID: false
|
|
});
|
|
} else if (functionToRun == "detectImport") {
|
|
// get translator
|
|
var translator = _getTranslatorFromPane();
|
|
// don't let target prevent translator from operating
|
|
translator.target = null;
|
|
// generate sandbox
|
|
translate.setHandler("translators", detectHandler);
|
|
// internal hack to call detect on this translator
|
|
translate._potentialTranslators = [translator];
|
|
translate._foundTranslators = [];
|
|
translate._currentState = "detect";
|
|
translate._detect();
|
|
} else if (functionToRun == "doImport") {
|
|
// get translator
|
|
var translator = _getTranslatorFromPane();
|
|
// don't let the detectCode prevent the translator from operating
|
|
translator.detectCode = null;
|
|
translate.setTranslator(translator);
|
|
translate.clearHandlers("itemDone");
|
|
translate.clearHandlers("collectionDone");
|
|
translate.setHandler("itemDone", itemDone);
|
|
translate.setHandler("collectionDone", function(obj, collection) {
|
|
_logOutput("Collection: "+ collection.name + ", "+collection.children.length+" items");
|
|
});
|
|
translate.translate({
|
|
// disable saving to database
|
|
libraryID: false
|
|
});
|
|
}
|
|
}
|
|
|
|
/*
|
|
* generate translator GUID
|
|
*/
|
|
this.generateTranslatorID = function() {
|
|
document.getElementById("textbox-translatorID").value = _generateGUID();
|
|
}
|
|
|
|
/*
|
|
* test target regular expression against document URL
|
|
*/
|
|
this.testTargetRegex = function() {
|
|
var testDoc = _getDocument();
|
|
var url = Zotero.Proxies.proxyToProper(testDoc.location.href);
|
|
|
|
try {
|
|
var targetRe = new RegExp(document.getElementById('textbox-target').value, "i");
|
|
} catch(e) {
|
|
_logOutput("Regex parse error:\n"+JSON.stringify(e, null, "\t"));
|
|
}
|
|
|
|
_logOutput(targetRe.test(url));
|
|
}
|
|
|
|
/*
|
|
* called to select items
|
|
*/
|
|
function _selectItems(obj, itemList) {
|
|
var io = { dataIn:itemList, dataOut:null }
|
|
var newDialog = window.openDialog("chrome://zotero/content/ingester/selectitems.xul",
|
|
"_blank","chrome,modal,centerscreen,resizable=yes", io);
|
|
|
|
return io.dataOut;
|
|
}
|
|
|
|
/*
|
|
* called if an error occurs
|
|
*/
|
|
function _error(obj, error) {
|
|
if(error && error.lineNumber &&
|
|
error.fileName == obj.translator[0].label ) {
|
|
var lines = _editors.code.getSession().getOption("firstLineNumber");
|
|
_editors.code.gotoLine(error.lineNumber-lines+1); // subtract the metadata lines
|
|
}
|
|
}
|
|
|
|
/*
|
|
* logs translator output (instead of logging in the console)
|
|
*/
|
|
function _debug(obj, string) {
|
|
_logOutput(string);
|
|
}
|
|
|
|
/*
|
|
* logs item output
|
|
*/
|
|
function _myItemDone(obj, item) {
|
|
Zotero.debug("Item returned");
|
|
|
|
item = _sanitizeItem(item);
|
|
|
|
_logOutput("Returned item:\n"+Zotero_TranslatorTester._generateDiff(item, Zotero_TranslatorTester._sanitizeItem(item, true)));
|
|
}
|
|
|
|
/*
|
|
* prints information from detectCode to window
|
|
*/
|
|
function _translators(obj, translators) {
|
|
if(translators && translators.length != 0) {
|
|
_logOutput('detectWeb returned type "'+translators[0].itemType+'"');
|
|
} else {
|
|
_logOutput('detectWeb did not match');
|
|
}
|
|
|
|
}
|
|
|
|
/*
|
|
* prints information from detectCode to window, for import
|
|
*/
|
|
function _translatorsImport(obj, translators) {
|
|
if(translators && translators.length != 0 && translators[0].itemType) {
|
|
_logOutput('detectImport matched');
|
|
} else {
|
|
_logOutput('detectImport did not match');
|
|
}
|
|
}
|
|
|
|
/*
|
|
* logs debug info (instead of console)
|
|
*/
|
|
function _logOutput(string) {
|
|
var date = new Date();
|
|
var output = document.getElementById('output');
|
|
|
|
if(typeof string != "string") {
|
|
string = fix2028(Zotero.Utilities.varDump(string));
|
|
}
|
|
|
|
if(output.value) output.value += "\n";
|
|
output.value += Zotero.Utilities.lpad(date.getHours(), '0', 2)
|
|
+":"+Zotero.Utilities.lpad(date.getMinutes(), '0', 2)
|
|
+":"+Zotero.Utilities.lpad(date.getSeconds(), '0', 2)
|
|
+" "+string.replace(/\n/g, "\n ");
|
|
// move to end
|
|
output.inputField.scrollTop = output.inputField.scrollHeight;
|
|
}
|
|
|
|
/*
|
|
* gets import text for import translator
|
|
*/
|
|
function _getImport() {
|
|
var text = _editors.import.getSession().getValue();
|
|
return text;
|
|
}
|
|
|
|
/*
|
|
* transfers metadata to the translator object
|
|
* Replicated from translator.js
|
|
*/
|
|
function _metaToTranslator(translator, metadata) {
|
|
var props = ["translatorID", "translatorType", "label", "creator", "target",
|
|
"minVersion", "maxVersion", "priority", "lastUpdated", "inRepository", "configOptions",
|
|
"displayOptions", "browserSupport", "targetAll", "hiddenPrefs"];
|
|
for (var i=0; i<props.length; i++) {
|
|
translator[props[i]] = metadata[props[i]];
|
|
}
|
|
|
|
translator.getCode = function () {
|
|
return Zotero.Promise.resolve(this.code);
|
|
};
|
|
|
|
if(!translator.configOptions) translator.configOptions = {};
|
|
if(!translator.displayOptions) translator.displayOptions = {};
|
|
if(!translator.browserSupport) translator.browserSupport = "g";
|
|
}
|
|
|
|
/*
|
|
* gets translator data from the metadata pane
|
|
*/
|
|
function _getTranslatorFromPane() {
|
|
//create a barebones translator
|
|
var translator = new Object();
|
|
var metadata = _getMetadataObject(true);
|
|
|
|
//copy metadata into the translator object
|
|
_metaToTranslator(translator, metadata);
|
|
|
|
metadata = JSON.stringify(metadata, null, "\t") + ";\n";
|
|
|
|
translator.code = metadata + "\n" + _editors.code.getSession().getValue();
|
|
|
|
// make sure translator gets run in browser in Zotero >2.1
|
|
if(Zotero.Translator.RUN_MODE_IN_BROWSER) {
|
|
translator.runMode = Zotero.Translator.RUN_MODE_IN_BROWSER;
|
|
}
|
|
|
|
return translator;
|
|
}
|
|
|
|
/*
|
|
* loads the translator's tests from the pane
|
|
*/
|
|
function _loadTests(code) {
|
|
var testStart = code.indexOf("/** BEGIN TEST CASES **/");
|
|
var testEnd = code.indexOf("/** END TEST CASES **/");
|
|
if (testStart !== -1 && testEnd !== -1) {
|
|
test = code.substring(testStart + 24, testEnd);
|
|
test = test.replace(/var testCases = /,'').trim();
|
|
// The JSON parser doesn't like final semicolons
|
|
if (test.lastIndexOf(';') == (test.length-1))
|
|
test = test.slice(0,-1);
|
|
try {
|
|
var testObject = JSON.parse(test);
|
|
_writeTests(JSON.stringify(testObject, null, "\t")); // Don't modify current tests
|
|
return testObject;
|
|
} catch (e) {
|
|
_logOutput("Exception parsing JSON");
|
|
return false;
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* writes tests back into the translator
|
|
*/
|
|
function _writeTests(testString) {
|
|
var code = "/** BEGIN TEST CASES **/\nvar testCases = "
|
|
+ testString + "\n/** END TEST CASES **/";
|
|
_editors["tests"].getSession().setValue(code);
|
|
}
|
|
|
|
/* clear tests pane */
|
|
function _clearTests() {
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var count = listbox.itemCount;
|
|
while(count-- > 0){
|
|
listbox.removeItemAt(0);
|
|
}
|
|
}
|
|
|
|
/* turns an item into a test-safe item
|
|
* does not check if all fields are valid
|
|
*/
|
|
function _sanitizeItem(item) {
|
|
// Clear attachment document objects
|
|
if (item && item.attachments && item.attachments.length) {
|
|
for (var i=0; i<item.attachments.length; i++) {
|
|
if (item.attachments[i].document)
|
|
item.attachments[i].document = "[object]";
|
|
}
|
|
}
|
|
|
|
if (item && item.tags) {
|
|
item.tags = Zotero.Utilities.arrayUnique(item.tags).sort();
|
|
}
|
|
return item;
|
|
}
|
|
|
|
/* sanitizes all items in a test
|
|
*/
|
|
function _sanitizeItemsInTest(test) {
|
|
if(test.items && typeof test.items != 'string' && test.items.length) {
|
|
for(var i=0, n=test.items.length; i<n; i++) {
|
|
test.items[i] = Zotero_TranslatorTester._sanitizeItem(test.items[i]);
|
|
}
|
|
}
|
|
return test;
|
|
}
|
|
|
|
/* stringifies an array of tests
|
|
* Output is the same as JSON.stringify (with pretty print), except that
|
|
* Zotero.Item objects are stringified in a deterministic manner (mostly):
|
|
* * Certain important fields are placed at the top of the object
|
|
* * Certain less-frequently used fields are placed at the bottom
|
|
* * Remaining fields are sorted alphabetically
|
|
* * tags are always sorted alphabetically
|
|
* * Some fields, like those inside creator objects, notes, etc. are not sorted
|
|
*/
|
|
function _stringifyTests(value, level) {
|
|
if(!level) level = 0;
|
|
|
|
if(typeof(value) == 'function' || typeof(value) == 'undefined' || value === null) {
|
|
return level ? undefined : '';
|
|
}
|
|
|
|
if(typeof(value) !== 'object') return JSON.stringify(value, null, "\t");
|
|
|
|
if(value instanceof Array) {
|
|
let str = '[';
|
|
for(let i=0; i<value.length; i++) {
|
|
let val = _stringifyTests(value[i], level+1);
|
|
|
|
if(val === undefined) val = 'undefined';
|
|
else val = val.replace(/\n/g, "\n\t"); // Indent
|
|
|
|
str += (i?',':'') + "\n\t" + val;
|
|
}
|
|
return str + (str.length > 1 ? "\n]" : ']');
|
|
}
|
|
|
|
if(!value.itemType) {
|
|
// Not a Zotero.Item object
|
|
let str = '{';
|
|
|
|
function processRow(key, value) {
|
|
let val = _stringifyTests(value, level+1);
|
|
if(val === undefined) return;
|
|
|
|
val = val.replace(/\n/g, "\n\t");
|
|
return JSON.stringify(''+key) + ': ' + val;
|
|
}
|
|
|
|
if (level < 2 && value.items) {
|
|
// Test object. Arrange properties in set order
|
|
let order = ['type', 'url', 'input', 'defer', 'items'];
|
|
for (let i=0; i<order.length; i++) {
|
|
let val = processRow(order[i], value[order[i]]);
|
|
if (val === undefined) continue;
|
|
str += (str.length > 1 ? ',' : '') + '\n\t' + val;
|
|
}
|
|
} else {
|
|
for (let i in value) {
|
|
let val = processRow(i, value[i]);
|
|
if (val === undefined) continue;
|
|
str += (str.length > 1 ? ',' : '') + '\n\t' + val;
|
|
}
|
|
}
|
|
|
|
return str + (str.length > 1 ? "\n}" : '}');
|
|
}
|
|
|
|
// Zotero.Item object
|
|
const topFields = ['itemType', 'title', 'caseName', 'nameOfAct', 'subject',
|
|
'creators', 'date', 'dateDecided', 'issueDate', 'dateEnacted'];
|
|
const bottomFields = ['attachments', 'tags', 'notes', 'seeAlso'];
|
|
let otherFields = Object.keys(value);
|
|
let presetFields = topFields.concat(bottomFields);
|
|
for(let i=0; i<presetFields.length; i++) {
|
|
let j = otherFields.indexOf(presetFields[i]);
|
|
if(j == -1) continue;
|
|
|
|
otherFields.splice(j, 1);
|
|
}
|
|
let fields = topFields.concat(otherFields.sort()).concat(bottomFields);
|
|
|
|
let str = '{';
|
|
for(let i=0; i<fields.length; i++) {
|
|
let rawVal = value[fields[i]];
|
|
if(!rawVal) continue;
|
|
|
|
let val;
|
|
if(fields[i] == 'tags') {
|
|
val = _stringifyTests(rawVal.sort(), level+1);
|
|
} else {
|
|
val = _stringifyTests(rawVal, level+1);
|
|
}
|
|
|
|
if(val === undefined) continue;
|
|
|
|
val = val.replace(/\n/g, "\n\t");
|
|
str += (str.length > 1 ? ',':'') + "\n\t" + JSON.stringify(fields[i]) + ': ' + val;
|
|
}
|
|
|
|
return str + "\n}";
|
|
}
|
|
|
|
/*
|
|
* adds a new test from the current input/translator
|
|
* web or import only for now
|
|
*/
|
|
this.newTestFromCurrent = function(type) {
|
|
_clearOutput();
|
|
var input, label;
|
|
if (type == "web" && !document.getElementById('checkbox-web').checked) {
|
|
_logOutput("Current translator isn't a web translator");
|
|
return false;
|
|
} else if (type == "import" && !document.getElementById('checkbox-import').checked) {
|
|
_logOutput("Current translator isn't an import translator");
|
|
return false;
|
|
}
|
|
|
|
if (type == "web") {
|
|
input = _getDocument();
|
|
label = Zotero.Proxies.proxyToProper(input.location.href);
|
|
} else if (type == "import") {
|
|
input = _getImport();
|
|
label = input;
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var listitem = document.createElement("listitem");
|
|
var listcell = document.createElement("listcell");
|
|
listcell.setAttribute("label", label);
|
|
listitem.appendChild(listcell);
|
|
listcell = document.createElement("listcell");
|
|
listcell.setAttribute("label", "Creating...");
|
|
listitem.appendChild(listcell);
|
|
listbox.appendChild(listitem);
|
|
|
|
if (type == "web") {
|
|
// Creates the test. The test isn't saved yet!
|
|
let tester = new Zotero_TranslatorTester(
|
|
_getTranslatorFromPane(),
|
|
type,
|
|
_debug,
|
|
_translatorProvider
|
|
);
|
|
tester.newTest(input, function (obj, newTest) { // "done" handler for do
|
|
if(newTest) {
|
|
listcell.setAttribute("label", "New unsaved test");
|
|
listitem.setUserData("test-string", JSON.stringify(_sanitizeItemsInTest(newTest)), null);
|
|
} else {
|
|
listcell.setAttribute("label", "Creation failed");
|
|
}
|
|
});
|
|
}
|
|
|
|
if (type == "import") {
|
|
var test = {"type" : "import", "input" : input, "items" : []};
|
|
|
|
// Creates the test. The test isn't saved yet!
|
|
// TranslatorTester doesn't handle these correctly, so we do it manually
|
|
_run("doImport", input, null, function(obj, item) {
|
|
if(item) {
|
|
test.items.push(Zotero_TranslatorTester._sanitizeItem(item));
|
|
}
|
|
}, null, function(){
|
|
listcell.setAttribute("label", "New unsaved test");
|
|
listitem.setUserData("test-string", JSON.stringify(test), null);
|
|
});
|
|
}
|
|
}
|
|
|
|
/*
|
|
* populate tests pane and url options in browser pane
|
|
*/
|
|
this.populateTests = function() {
|
|
_clearTests();
|
|
// Clear entries (but not value) in the url dropdown in the browser tab
|
|
var browserURL = document.getElementById("browser-url");
|
|
var currentURL = browserURL.value;
|
|
browserURL.removeAllItems();
|
|
browserURL.value = currentURL;
|
|
|
|
var tests = _loadTests(_editors["tests"].getSession().getValue());
|
|
// We've got tests, let's display them
|
|
var listbox = document.getElementById("testing-listbox");
|
|
for (var i=0; i<tests.length; i++) {
|
|
var test = tests[i];
|
|
var listitem = document.createElement("listitem");
|
|
var listcell = document.createElement("listcell");
|
|
if (test.type == "web") {
|
|
listcell.setAttribute("label", test.url);
|
|
browserURL.appendItem(test.url);
|
|
} else if (test.type == "import")
|
|
// trim label to improve performance
|
|
listcell.setAttribute("label", test.input.substr(0,80));
|
|
else continue; // unknown test type
|
|
listitem.appendChild(listcell);
|
|
listcell = document.createElement("listcell");
|
|
listcell.setAttribute("label", "Not run");
|
|
listitem.appendChild(listcell);
|
|
// Put the serialized JSON in user data
|
|
listitem.setUserData("test-string", JSON.stringify(test), null);
|
|
listbox.appendChild(listitem);
|
|
}
|
|
|
|
// Re-position URL drop-down
|
|
if (browserURL.firstChild) {
|
|
browserURL.firstChild.position = 'after_start';
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Save tests back to translator, and save the translator
|
|
*/
|
|
this.saveTests = Zotero.Promise.method(function () {
|
|
var tests = [];
|
|
var item;
|
|
var i = 0;
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var count = listbox.itemCount;
|
|
while(i < count){
|
|
item = listbox.getItemAtIndex(i);
|
|
if(item.getElementsByTagName("listcell")[1].getAttribute("label") === "New unsaved test") {
|
|
item.getElementsByTagName("listcell")[1].setAttribute("label", "New test");
|
|
}
|
|
var test = item.getUserData("test-string");
|
|
if(test) tests.push(JSON.parse(test));
|
|
i++;
|
|
}
|
|
_writeTests(_stringifyTests(tests));
|
|
});
|
|
|
|
/*
|
|
* Delete selected test(s), from UI
|
|
*/
|
|
this.deleteSelectedTests = function() {
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var count = listbox.selectedCount;
|
|
while (count--) {
|
|
var item = listbox.selectedItems[0];
|
|
listbox.removeItemAt(listbox.getIndexOfItem(item));
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Load the import input for the first selected test in the import pane,
|
|
* from the UI.
|
|
*/
|
|
this.editImportFromTest = function() {
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var item = listbox.selectedItems[0];
|
|
var test = JSON.parse(item.getUserData("test-string"));
|
|
if (test.input === undefined) {
|
|
_logOutput("Can't edit import data for a non-import test.");
|
|
}
|
|
_editors.import.getSession().setValue(test.input);
|
|
}
|
|
|
|
/*
|
|
* Copy the url or data of the first selected test to the clipboard.
|
|
*/
|
|
this.copyToClipboard = function() {
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var item = listbox.selectedItems[0];
|
|
var url = item.getElementsByTagName("listcell")[0].getAttribute("label");
|
|
var test = JSON.parse(item.getUserData("test-string"));
|
|
var urlOrData = (test.input !== undefined) ? test.input : url;
|
|
Zotero.Utilities.Internal.copyTextToClipboard(urlOrData);
|
|
}
|
|
|
|
/*
|
|
* Open the url of the first selected test in the browser.
|
|
*/
|
|
this.openURL = function() {
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var item = listbox.selectedItems[0];
|
|
var url = item.getElementsByTagName("listcell")[0].getAttribute("label");
|
|
Zotero.launchURL(url);
|
|
}
|
|
|
|
/*
|
|
* Run selected test(s)
|
|
*/
|
|
this.runSelectedTests = function() {
|
|
_clearOutput();
|
|
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var items = listbox.selectedItems;
|
|
if(!items || items.length == 0) return false; // No action if nothing selected
|
|
var webtests = [];
|
|
var importtests = [];
|
|
for (var i=0; i<items.length; i++) {
|
|
items[i].getElementsByTagName("listcell")[1].setAttribute("label", "Running");
|
|
var test = JSON.parse(items[i].getUserData("test-string"));
|
|
test["ui-item"] = items[i];
|
|
if (test.type == "web") webtests.push(test);
|
|
if (test.type == "import") importtests.push(test);
|
|
}
|
|
|
|
if (webtests.length > 0) {
|
|
let webtester = new Zotero_TranslatorTester(
|
|
_getTranslatorFromPane(),
|
|
"web",
|
|
_debug,
|
|
_translatorProvider
|
|
);
|
|
webtester.setTests(webtests);
|
|
webtester.runTests(function(obj, test, status, message) {
|
|
test["ui-item"].getElementsByTagName("listcell")[1].setAttribute("label", message);
|
|
});
|
|
}
|
|
|
|
if (importtests.length > 0 ) {
|
|
let importtester = new Zotero_TranslatorTester(
|
|
_getTranslatorFromPane(),
|
|
"import",
|
|
_debug,
|
|
_translatorProvider
|
|
);
|
|
importtester.setTests(importtests);
|
|
importtester.runTests(function(obj, test, status, message) {
|
|
test["ui-item"].getElementsByTagName("listcell")[1].setAttribute("label", message);
|
|
});
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Update selected test(s)
|
|
*/
|
|
this.updateSelectedTests = function () {
|
|
_clearOutput();
|
|
var listbox = document.getElementById("testing-listbox");
|
|
var items = [...listbox.selectedItems];
|
|
if(!items || items.length == 0) return false; // No action if nothing selected
|
|
var tests = [];
|
|
for (var i=0; i<items.length; i++) {
|
|
items[i].getElementsByTagName("listcell")[1].setAttribute("label", "Updating");
|
|
var test = JSON.parse(items[i].getUserData("test-string"));
|
|
tests.push(test);
|
|
}
|
|
|
|
var updater = new TestUpdater(tests);
|
|
var testsDone = 0;
|
|
updater.updateTests(
|
|
(newTest) => {
|
|
// Assume sequential. TODO: handle this properly via test ID of some sort
|
|
if(newTest) {
|
|
message = "Test updated";
|
|
//Zotero.debug(newTest[testsDone]);
|
|
items[testsDone].setUserData("test-string", JSON.stringify(newTest), null);
|
|
} else {
|
|
message = "Update failed"
|
|
}
|
|
items[testsDone].getElementsByTagName("listcell")[1].setAttribute("label", message);
|
|
testsDone++;
|
|
},
|
|
() => {
|
|
_logOutput("Tests updated.");
|
|
// Save tests
|
|
_logOutput("Saving tests and translator.");
|
|
this.saveTests();
|
|
}
|
|
);
|
|
}
|
|
|
|
var TestUpdater = function(tests) {
|
|
this.testsToUpdate = tests.slice();
|
|
this.numTestsTotal = this.testsToUpdate.length;
|
|
this.newTests = [];
|
|
this.tester = new Zotero_TranslatorTester(
|
|
_getTranslatorFromPane(),
|
|
"web",
|
|
_debug,
|
|
_translatorProvider
|
|
);
|
|
}
|
|
|
|
TestUpdater.prototype.updateTests = function(testDoneCallback, doneCallback) {
|
|
this.testDoneCallback = testDoneCallback || function() { /* no-op */};
|
|
this.doneCallback = doneCallback || function() { /* no-op */};
|
|
|
|
this._updateTests();
|
|
}
|
|
|
|
TestUpdater.prototype._updateTests = function() {
|
|
if(!this.testsToUpdate.length) {
|
|
this.doneCallback(this.newTests);
|
|
return;
|
|
}
|
|
|
|
var test = this.testsToUpdate.shift();
|
|
_logOutput("Updating test " + (this.numTestsTotal - this.testsToUpdate.length));
|
|
|
|
var me = this;
|
|
|
|
if (test.type == "import") {
|
|
test.items = [];
|
|
|
|
// Re-runs the test.
|
|
// TranslatorTester doesn't handle these correctly, so we do it manually
|
|
_run("doImport", test.input, null, function(obj, item) {
|
|
if(item) {
|
|
test.items.push(Zotero_TranslatorTester._sanitizeItem(item));
|
|
}
|
|
}, null, function() {
|
|
if (!test.items.length) test = false;
|
|
me.newTests.push(test);
|
|
me.testDoneCallback(test);
|
|
me._updateTests();
|
|
});
|
|
// Don't want to run the web portion
|
|
return true;
|
|
}
|
|
|
|
_logOutput("Loading web page from " + test.url);
|
|
var hiddenBrowser = Zotero.HTTP.loadDocuments(
|
|
test.url,
|
|
function (doc) {
|
|
_logOutput("Page loaded");
|
|
if (test.defer) {
|
|
_logOutput("Waiting " + (Zotero_TranslatorTester.DEFER_DELAY/1000)
|
|
+ " second(s) for page content to settle"
|
|
);
|
|
}
|
|
Zotero.setTimeout(
|
|
function() {
|
|
doc = hiddenBrowser.contentDocument;
|
|
if (doc.location.href != test.url) {
|
|
_logOutput("Page URL differs from test. Will be updated. "+ doc.location.href);
|
|
}
|
|
me.tester.newTest(doc, function(obj, newTest) {
|
|
Zotero.Browser.deleteHiddenBrowser(hiddenBrowser);
|
|
if (test.defer) {
|
|
newTest.defer = true;
|
|
}
|
|
newTest = _sanitizeItemsInTest(newTest);
|
|
me.newTests.push(newTest);
|
|
me.testDoneCallback(newTest);
|
|
me._updateTests();
|
|
});
|
|
},
|
|
test.defer ? Zotero_TranslatorTester.DEFER_DELAY : 0,
|
|
true
|
|
)
|
|
},
|
|
null,
|
|
function(e) {
|
|
Zotero.logError(e);
|
|
me.newTests.push(false);
|
|
me.testDoneCallback(false);
|
|
me._updateTests();
|
|
},
|
|
true
|
|
);
|
|
|
|
hiddenBrowser.docShell.allowMetaRedirects = true;
|
|
}
|
|
|
|
/*
|
|
* Normalize whitespace to the Zotero norm of tabs
|
|
*/
|
|
function normalizeWhitespace(text) {
|
|
return text.replace(/^[ \t]+/gm, function(str) {
|
|
return str.replace(/ {4}/g, "\t");
|
|
});
|
|
}
|
|
|
|
/*
|
|
* Clear output pane
|
|
*/
|
|
function _clearOutput() {
|
|
document.getElementById('output').value = '';
|
|
}
|
|
|
|
/*
|
|
* generates an RFC 4122 compliant random GUID
|
|
*/
|
|
function _generateGUID() {
|
|
var guid = "";
|
|
for(var i=0; i<16; i++) {
|
|
var bite = Math.floor(Math.random() * 255);
|
|
|
|
if(i == 4 || i == 6 || i == 8 || i == 10) {
|
|
guid += "-";
|
|
|
|
// version
|
|
if(i == 6) bite = bite & 0x0f | 0x40;
|
|
// variant
|
|
if(i == 8) bite = bite & 0x3f | 0x80;
|
|
}
|
|
var str = bite.toString(16);
|
|
guid += str.length == 1 ? '0' + str : str;
|
|
}
|
|
return guid;
|
|
}
|
|
|
|
/*
|
|
* updates list of available frames and show URL of active tab
|
|
*/
|
|
function _updateFrames() {
|
|
var doc = _browser.contentDocument;
|
|
|
|
// Show URL of active tab
|
|
document.getElementById("browser-url").value = doc.location.href;
|
|
|
|
// No need to run if Scaffold isn't open
|
|
var menulist = _document.getElementById("menulist-testFrame");
|
|
if (!_document || !menulist) return true;
|
|
|
|
menulist.removeAllItems();
|
|
var popup = _document.createElement("menupopup");
|
|
menulist.appendChild(popup);
|
|
|
|
_frames = new Array();
|
|
|
|
var frames = doc.getElementsByTagName("frame");
|
|
if(frames.length) {
|
|
_getFrames(frames, popup);
|
|
} else {
|
|
var item = _document.createElement("menuitem");
|
|
item.setAttribute("label", "Default");
|
|
popup.appendChild(item);
|
|
|
|
_frames = [doc];
|
|
}
|
|
|
|
menulist.selectedIndex = 0;
|
|
}
|
|
|
|
/*
|
|
* recursively searches for frames
|
|
*/
|
|
function _getFrames(frames, popup) {
|
|
for (var i=0; i<frames.length; i++) {
|
|
var frame = frames[i];
|
|
if(frame.contentDocument) {
|
|
// get a good name
|
|
var frameName;
|
|
if(frame.title) {
|
|
frameName = frame.title;
|
|
} else if(frame.name) {
|
|
frameName = frame.name;
|
|
} else {
|
|
frameName = frame.contentDocument.location.href;
|
|
}
|
|
|
|
// add frame
|
|
var item = _document.createElement("menuitem");
|
|
item.setAttribute("label", frameName);
|
|
popup.appendChild(item);
|
|
_frames.push(frame.contentDocument);
|
|
|
|
// see if frame has its own frames
|
|
var subframes = frame.contentDocument.getElementsByTagName("frame");
|
|
if(subframes.length) _getFrames(subframes, popup);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* gets selected frame/document
|
|
*/
|
|
function _getDocument() {
|
|
return _frames[_document.getElementById("menulist-testFrame").selectedIndex];
|
|
}
|
|
}
|
|
|
|
window.addEventListener("load", function(e) { Scaffold.onLoad(e); }, false);
|