First try for a translator for the Vorarlberger Landesbibliothek (Aqua Browser)

Vorarlberger Landesbibliothek.js

{
	"translatorID": "d84805ad-46b2-4739-a0be-0a54aa7aa780",
	"label": "Vorarlberger Landesbibliothek",
	"creator": "Philipp Zumstein",
	"target": "^https?://vlb-browser\\.vorarlberg\\.at/",
	"minVersion": "3.0",
	"maxVersion": "",
	"priority": 100,
	"inRepository": true,
	"translatorType": 4,
	"browserSupport": "gcsibv",
	"lastUpdated": "2018-03-27 19:18:00"
}

/*
	***** BEGIN LICENSE BLOCK *****

	Copyright © 2018 Philipp Zumstein
	
	This file is part of Zotero.

	Zotero is free software: you can redistribute it and/or modify
	it under the terms of the GNU Affero General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	Zotero is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU Affero General Public License for more details.

	You should have received a copy of the GNU Affero General Public License
	along with Zotero. If not, see <http://www.gnu.org/licenses/>.

	***** END LICENSE BLOCK *****
*/


// attr()/text() v2
function attr(docOrElem,selector,attr,index){var elem=index?docOrElem.querySelectorAll(selector).item(index):docOrElem.querySelector(selector);return elem?elem.getAttribute(attr):null;}function text(docOrElem,selector,index){var elem=index?docOrElem.querySelectorAll(selector).item(index):docOrElem.querySelector(selector);return elem?elem.textContent:null;}


// INFO for testing in Scaffold you need to choose the ablfram as test frame

function detectWeb(doc, url) {
	// TODO detection does not work outside Scaffold
	if (getContentDocument(doc)) {
		return "book";
	} else if (getSearchResults(doc, true)) {
		return "multiple";
	}
}


function getContentDocument(doc) {
	if (doc.getElementById('ifraResult')
		&& doc.getElementById('ifraResult').contentDocument.getElementById('drif')
		&& doc.getElementById('ifraResult').contentDocument.getElementById('drif').contentDocument.getElementById('fullrecord')) {
			return doc.getElementById('ifraResult').contentDocument.getElementById('drif').contentDocument;
	}
}


function getSearchResults(doc, checkOnly) {
	var items = {};
	var found = false;
	if (!doc.getElementById('ifraResult')) return false;
	doc = doc.getElementById('ifraResult').contentDocument;
	var rows = doc.querySelectorAll('#resulttable .titlenew a');
	for (let i=0; i<rows.length; i++) {
		let href = rows[i].href;
		let title = ZU.trimInternal(rows[i].textContent);
		if (!href || !title) continue;
		if (checkOnly) return true;
		found = true;
		items[href] = title;
	}
	return found ? items : false;
}


function doWeb(doc, url) {
	if (detectWeb(doc, url) == "multiple") {
		Zotero.selectItems(getSearchResults(doc, false), function (items) {
			if (!items) {
				return true;
			}
			var articles = [];
			for (var i in items) {
				articles.push(i);
			}
			ZU.processDocuments(articles, scrape);
		});
	} else {
		scrape(doc, url);
	}
}


function scrape(doc, url) {
	doc = getContentDocument(doc);
	var risURL = ZU.xpathText(doc, '//*[@id="sideinfo"]//a[contains(@href, "export.ashx?type=export-ris")]/@href');
	ZU.doGet(risURL, function(text) {
		// Generic can be anything, but maybe most likely a book
		text = text.replace(/TY  - (Boek|GEN)/, "TY  - BOOK");
		var translator = Zotero.loadTranslator("import");
		translator.setTranslator("32d59d2d-b65a-4da4-b0a3-bdd3cfb979e7");
		translator.setString(text);
		translator.setHandler("itemDone", function(obj, item) {
			// sometimes the creators contain also their role as part of the first name
			for (let i=0; i<item.creators.length; i++) {
				if (item.creators[i].firstName) {
					item.creators[i].firstName = item.creators[i].firstName.replace(/ VerfasserIn$/, '');
				}
			}
			delete item.tags;
			delete item.abstractNote;
			item.complete();
		});
		translator.translate();
	});
}