308 lines
8.2 KiB
JavaScript
308 lines
8.2 KiB
JavaScript
{
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"translatorID": "fd8dc5f6-a6dd-42b2-948f-600f5da844ea",
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"label": "WorldCat Discovery Service",
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"creator": "Sebastian Karcher",
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"target": "^https?://[^/]+\\.worldcat\\.org/",
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"minVersion": "3.0.9",
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"maxVersion": "",
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"priority": 100,
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"inRepository": true,
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"translatorType": 4,
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"browserSupport": "gcsbv",
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"lastUpdated": "2019-11-26 22:21:07"
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}
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/*
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***** BEGIN LICENSE BLOCK *****
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WorldCat Discovery Service translator; Copyright © 2015 Sebastian Karcher
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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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function detectWeb(doc, _url) {
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var results = getSearchResults(doc);
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if (results.length) {
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return "multiple";
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}
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// single result
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// generate item and return type
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var co = getFirstContextObj(doc);
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if (ZU.xpathText(doc, '//input[@id="dbList"]/@value') && co) {
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return generateItem(doc, co).itemType;
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}
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return false;
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}
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/**
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* Generates a Zotero item from a single item WorldCat page,
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* or the first item on a multiple item page
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*/
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function generateItem(doc, co) {
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var item = new Zotero.Item();
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ZU.parseContextObject(co, item);
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// item types not covered by COinS will still need to be covered. See the corresponding code in Open Worldcat.
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return item;
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}
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function getSearchResults(doc) {
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var results = ZU.xpath(doc, '//ol[@class="results"]/li[contains(@id, "record")]');
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return results;
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}
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function getFirstContextObj(doc) {
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return ZU.xpathText(doc, '//span[contains(@class, "Z3988")][1]/@title');
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}
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/**
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* Given an item URL, extract OCLC ID
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*/
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function extractOCLCID(url) {
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var id = url.match(/\/oclc\/([^?]+)/);
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if (!id) return false;
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return id[1];
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}
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/**
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* Given an item URL, extract database ID
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*/
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function extractDatabaseID(doc) {
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return ZU.xpathText(doc, '//input[@id="dbList"]/@value');
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}
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function composeURL(oclcID, databaseID) {
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var risURL = "/share/citation.ris?oclcNumber=" + oclcID + "&databaseIds=" + encodeURIComponent(databaseID);
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return risURL;
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}
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/**
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* RIS Scraper Function
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*
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*/
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function scrape(risURL) {
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ZU.doGet(risURL, function (text) {
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// Z.debug(text);
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if (!/^TY {1,2}- /m.test(text)) {
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throw new Error("RIS not found in response");
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}
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// conference proceedings exported as CONF, but fields match BOOK better
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text = text.replace(/TY\s+-\s+CONF\s+[\s\S]+?\n\s*ER\s+-/g, function (m) {
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return m.replace(/^TY\s+-\s+CONF\s*$/mg, 'TY - BOOK')
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// authors are actually editors
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.replace(/^A1\s+-\s+/mg, 'A3 - ');
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});
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// Zotero.debug("Importing corrected RIS: \n" + text);
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var translator = Zotero.loadTranslator("import");
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translator.setTranslator("32d59d2d-b65a-4da4-b0a3-bdd3cfb979e7");
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translator.setString(text);
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translator.setHandler("itemDone", function (obj, item) {
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item.extra = undefined;
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item.archive = undefined;
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// clean up ISBNs
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if (item.ISBN) {
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var ISBN = item.ISBN.split(/\s/);
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var ISBNarray = [];
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for (let i = 0; i < ISBN.length; i++) {
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if (ZU.cleanISBN(ISBN[i])) {
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ISBNarray.push(ZU.cleanISBN(ISBN[i]));
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}
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}
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item.ISBN = ISBNarray.join(" ");
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}
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// remove space before colon
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item.title = item.title.replace(/\s+:/, ":");
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// remove trailing colon after place
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if (item.place) {
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item.place = item.place.replace(/:\s*$/, "");
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}
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// remove traling period after publication
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if (item.publicationTitle) {
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item.publicationTitle = item.publicationTitle.replace(/\.\s*$/, "");
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}
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// remove trailing commar after publisher
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if (item.publisher) {
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item.publisher = item.publisher.replace(/,\s*$/, "");
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}
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// correct field mode for corporate authors
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for (let i = 0; i < item.creators.length; i++) {
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if (!item.creators[i].firstName) {
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item.creators[i].fieldMode = 1;
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}
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}
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// number of pages gets mapped to section???
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if (item.section) {
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// extract possible roman numerals and number of pages without the p
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var numPages = item.section.match(/(([lxiv]+,\s*)?\d+)\s*p/);
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if (numPages) item.numPages = numPages[1];
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}
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// the url field sometimes contains an additional label, e.g. for TOC
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// "url": "Table of contents http://bvbr.bib-bvb.de:8991/...
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if (item.url) {
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var posUrl = item.url.indexOf('http');
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if (posUrl > 0
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|| item.url.includes("http://bvbr.bib-bvb.de:8991")
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) {
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item.attachments.push({
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url: item.url.substr(posUrl),
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title: posUrl > 0 ? item.url.substr(0, posUrl) : "Table of contents",
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snapshot: false
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});
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delete item.url;
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}
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}
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item.complete();
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});
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translator.getTranslatorObject(function (trans) {
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trans.options.defaultItemType = 'book'; // if not supplied, default to book
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trans.options.typeMap = {
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ELEC: 'book'
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}; // ebooks should be imported as books
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trans.doImport();
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});
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});
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}
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function doWeb(doc, url) {
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var results = getSearchResults(doc);
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if (detectWeb(doc, url) == "multiple") {
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var items = {};
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var articles = [];
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for (var i = 0, n = results.length; i < n; i++) {
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let title = ZU.xpathText(results[i], './/div[contains(@class, "title") and a[@class="record-title"]]');
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// Z.debug(title)
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if (!title) continue;
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let oclcID = ZU.xpathText(results[i], './@data-oclcnum');
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// Z.debug(oclcID)
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let databaseID = ZU.xpathText(results[i], './@data-database-list');
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// Z.debug(databaseID)
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let risURL = composeURL(oclcID, databaseID);
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Z.debug(risURL);
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items[risURL] = title.trim();
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}
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Zotero.selectItems(items, function (items) {
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if (!items) return;
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for (var i in items) {
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articles.push(i);
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}
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scrape(articles);
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});
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}
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else {
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let oclcID = extractOCLCID(url);
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let databaseID = extractDatabaseID(doc);
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if (!oclcID) throw new Error("WorldCat: Failed to extract OCLC ID from URL: " + url);
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let risURL = composeURL(oclcID, databaseID);
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Z.debug("risURL= " + risURL);
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scrape(risURL);
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}
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}
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/** BEGIN TEST CASES **/
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var testCases = [
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{
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"type": "web",
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"url": "https://sbts.on.worldcat.org/oclc/795005226?databaseList=239,283,638",
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"items": [
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{
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"itemType": "journalArticle",
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"title": "Steven E. Runge. Discourse Grammar of the Greek New Testament",
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"creators": [
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{
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"lastName": "Long",
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"firstName": "C.",
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"creatorType": "author"
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}
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],
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"date": "2012",
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"ISSN": "0360-3032",
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"issue": "1",
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"libraryCatalog": "WorldCat Discovery Service",
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"pages": "129-132",
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"publicationTitle": "Trinity journal",
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"volume": "33",
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"attachments": [],
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"tags": [],
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"notes": [],
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"seeAlso": []
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}
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]
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},
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{
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"type": "web",
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"url": "https://lpts.on.worldcat.org/search?queryString=au:Mary%20GrandPre%CC%81&databaseList=638",
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"items": "multiple"
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},
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{
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"type": "web",
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"url": "https://sbts.on.worldcat.org/search?databaseList=&queryString=runge+discourse+grammar",
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"items": "multiple"
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},
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{
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"type": "web",
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"url": "https://sbts.on.worldcat.org/oclc/667874424?databaseList=239,283,638",
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"items": [
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{
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"itemType": "book",
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"title": "Discourse grammar of the Greek New Testament: a practical introduction for teaching and exegesis",
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"creators": [
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{
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"lastName": "Runge",
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"firstName": "Steven E.",
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"creatorType": "author"
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}
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],
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"date": "2010",
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"ISBN": "9781598565836",
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"language": "English",
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"libraryCatalog": "WorldCat Discovery Service",
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"numPages": "xx, 404",
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"place": "Peabody, Mass.",
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"publisher": "Hendrickson Publishers Marketing",
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"series": "Lexham Bible reference series",
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"shortTitle": "Discourse grammar of the Greek New Testament",
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"attachments": [
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{
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"title": "Table of contents",
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"snapshot": false
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}
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],
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"tags": [],
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"notes": [],
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"seeAlso": []
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}
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]
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}
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]
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/** END TEST CASES **/
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