311 lines
8.5 KiB
JavaScript
311 lines
8.5 KiB
JavaScript
{
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"translatorID": "7bd82b70-1ed7-4aaf-bea2-bcbe6429a3ee",
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"label": "National Library of Norway",
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"creator": "Dan Michael O. Heggø",
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"target": "^https?://(www\\.)?nb\\.no/",
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"minVersion": "3.0",
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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": "gcsibv",
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"lastUpdated": "2021-07-14 15:58:43"
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}
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/*
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***** BEGIN LICENSE BLOCK *****
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National Library of Norway Translator
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Copyright © 2016 Dan Michael O. Heggø
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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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// The page can change from a search page to a single item page
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// without loading the whole content as a new website, so we
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// need to monitor for DOM changes.
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Z.monitorDOMChanges(ZU.xpath(doc, '//div[contains(@class, "layout-content")]')[0], {childList: true});
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// New UI - search page
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if (url.includes('nb.no/search?')){
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return 'multiple';
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}
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// Old UI – item (these URLs are not yet redirected to the new UI)
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if (url.includes('nb.no/nbsok/nb/')){
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var nodes = ZU.xpath(doc, '//meta[@name="dc:type"]');
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if (nodes.length) {
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var dcType = nodes[0].getAttribute('content');
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return mapMediaType(dcType);
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}
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}
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// New UI - item
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if (url.includes('nb.no/items/')){
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// There is a dc:type meta tag, but it contains values like
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// "nonfiction" or "Text", so not helpful like before when it contained
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// material type.
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return 'book';
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}
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}
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function doWeb(doc, url) {
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if (detectWeb(doc, url) == 'multiple') {
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var linkItems = ZU.xpath(doc, '//a[contains(@href, "items")]');
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var items = {};
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linkItems.forEach(function(linkItem) {
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var link = linkItem.getAttribute('href');
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// The search result list has two different layouts: 'grid' and 'list'.
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// The first xpath is for the grid view, the second for the list view.
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var title = ZU.xpathText(linkItem, './/label[@class="title" or @class="subtitle"]')
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|| ZU.xpathText(linkItem, './/dd[position() < 4]');
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if (title) {
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items[link] = title;
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}
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});
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Zotero.selectItems(items, function(items) {
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if (!items) {
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return true;
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}
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var urls = Object.keys(items);
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ZU.processDocuments(urls, processUrl);
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});
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} else {
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processUrl(doc, url);
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}
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}
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function getIdentifierFromUrl(url) {
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// New-style URL
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var matches = url.match(/nb\.no\/items\/([^#?;]+)/);
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if (matches) {
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return matches[1];
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}
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// Old-style URL
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matches = url.match(/nb\.no\/nbsok\/nb\/([^#?;]+)/);
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if (matches) {
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return matches[1];
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}
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}
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function mapMediaType(mediaType) {
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var mediaTypes = {
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'Bøker': 'book',
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'Tidsskrift': 'book', // complete issues or volumes, not articles
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'Aviser': 'newspaperArticle',
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'Film': 'videoRecording',
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'Fjernsyn': 'videoRecording',
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'Radio': 'radioBroadcast',
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'Kart': 'map',
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};
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return mediaTypes[mediaType] || 'book'; // default to 'book'
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}
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function trimBrackets(obj) {
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// Trim brackets from all values
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Object.keys(obj).forEach(function(key) {
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if (typeof(obj[key]) == 'string') {
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obj[key] = obj[key].replace(/^\[/, '').replace(/\]$/, '');
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}
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});
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return obj;
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}
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function extractNumPages(str) {
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// Borrowed from Library Catalog (PICA). See #756
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//make sure things like 2 partition don't match, but 2 p at the end of the field do
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// f., p., and S. are "pages" in various languages
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// For multi-volume works, we expect formats like:
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// x-109 p., 510 p. and X, 106 S.; 123 S.
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var numPagesRE = /\[?\b((?:[ivxlcdm\d]+[ ,\-]*)+)\]?\s+[fps]\b/ig,
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numPages = [], m;
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while (m = numPagesRE.exec(str)) {
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numPages.push(m[1].trim()
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.replace(/[ ,\-]+/g,'+')
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.toLowerCase() // for Roman numerals
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);
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}
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return numPages.join('; ');
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}
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function getMODS(url, cb) {
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ZU.doGet(url, function(text){
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var translator = Zotero.loadTranslator('import');
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translator.setTranslator('0e2235e7-babf-413c-9acf-f27cce5f059c');
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translator.setString(text);
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translator.setHandler('itemDone', function(obj, item) {
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cb(item);
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});
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translator.translate();
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});
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}
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function apiRequest(url, cb) {
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ZU.doGet(url, function(text){
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var obj;
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try {
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obj = JSON.parse(text);
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} catch (e) {
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throw('Failed parsing JSON from ' + url + '.json');
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}
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cb(obj);
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});
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}
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function processUrl(doc, url) {
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var identifier = getIdentifierFromUrl(url);
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// Note to self: the identifier can be a URN, but also sesamid or other kind of identifier
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var modsUrl = 'https://api.nb.no/catalog/v1/metadata/' + identifier + '/mods';
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var apiUrl = 'https://api.nb.no/catalog/v1/items/' + identifier ;
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// Utilize the RIS importer to prepare a mostly complete record
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getMODS(modsUrl, function(item) {
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item = trimBrackets(item);
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// Concat and normalize notes
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var note = item.notes.map(function(note) { return note.note; })
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.join('.\n')
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.replace(/<\/?p>/g, '') // paragraph tags
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.replace(/ /g, ' ') // hard spaces
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.replace(/ +/g, ' ') // multiple spaces
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if (note) {
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item.notes = [{ note: note }];
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}
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item.date = ZU.strToISO(item.date);
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if (item.archiveLocation) {
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delete item.archiveLocation;
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}
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if (item.callNumber) {
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delete item.callNumber;
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}
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item.tags = [];
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// Use the (undocumented) JSON api to add some data missing in the RIS export
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apiRequest(apiUrl, function(apiResponse) {
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var m = apiResponse.metadata;
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item = trimBrackets(item);
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item.numPages = extractNumPages(m.physicalDescription.extent);
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if (item.accessDate) {
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// Better leave this to Zotero
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delete item.accessDate;
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}
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if (m.identifiers.urn) {
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item.url = 'https://urn.nb.no/' + apiResponse.metadata.identifiers.urn;
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}
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if (m.series && m.series.length) {
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item.series = m.series[0];
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}
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if (m.mediaTypes && m.mediaTypes.length) {
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item.type = mapMediaType(m.mediaTypes[0]);
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}
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item.complete();
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});
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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://www.nb.no/items/URN:NBN:no-nb_digibok_2013022624011",
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"items": [
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{
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"itemType": "book",
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"title": "Memoirs of Lewis Holberg",
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"creators": [
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{
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"firstName": "Ludvig",
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"lastName": "Holberg",
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"creatorType": "author"
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}
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],
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"date": "1827",
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"language": "eng; lat",
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"libraryCatalog": "National Library of Norway",
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"numPages": "vii+289",
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"place": "London",
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"publisher": "Hunt and Clarke",
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"series": "Autobiography : a collection of the most instructive and amusing lives ever published vol. 12",
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"url": "https://urn.nb.no/URN:NBN:no-nb_digibok_2013022624011",
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"attachments": [],
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"tags": [],
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"notes": [
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{
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"note": "statement of responsibility: written by himself in Latin : and now first translated into English.\nFormatangivelse etter Ehrenchron-Müller, b. 10, s. 125.\nreproduction: Elektronisk reproduksjon [Norge] Nasjonalbiblioteket Digital 2013-03-01"
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}
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],
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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://www.nb.no/items/URN:NBN:no-nb_digibok_2008030304011",
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"items": [
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{
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"itemType": "book",
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"title": "Mat frå gard og grend: om mat og matkultur i Lesja og Gudbrandsdalen gjennom 100år",
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"creators": [
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{
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"firstName": "Bjørg",
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"lastName": "Nordset",
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"creatorType": "author"
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},
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{
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"lastName": "Lesja bondekvinnelag",
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"fieldMode": 1,
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"creatorType": "author"
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}
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],
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"date": "1995",
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"ISBN": "9788291375052",
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"language": "nob",
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"libraryCatalog": "National Library of Norway",
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"numPages": "176",
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"place": "Lesja",
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"publisher": "Snøhetta forl.",
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"shortTitle": "Mat frå gard og grend",
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"url": "https://urn.nb.no/URN:NBN:no-nb_digibok_2008030304011",
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"attachments": [],
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"tags": [],
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"notes": [
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{
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"note": "statement of responsibility: Lesja bondekvinnelag ; red.: Bjørg Nordset ; [foto: [hovedsakelig] Bjarne Fossøy].\nOpplagshistorikk: 2. oppl. 1995; 3. oppl. 2001.\nreproduction: Elektronisk reproduksjon [Norge] Nasjonalbiblioteket Digital 2009-04-09"
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}
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],
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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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