126 lines
3.3 KiB
JavaScript
126 lines
3.3 KiB
JavaScript
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{
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"translatorID": "b06d2609-ebca-4125-ac67-6d7a0dba274e",
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"label": "MetaLib",
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"creator": "Aurimas Vinckevicius",
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"target": "^https?://[^/]*/V/",
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"minVersion": "3.0",
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"maxVersion": "",
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"priority": 250,
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"inRepository": true,
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"translatorType": 4,
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"browserSupport": "gcsb",
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"lastUpdated": "2017-01-01 15:26:24"
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}
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/**
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Copyright (c) 2012 Aurimas Vinckevicius
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This program is free software: you can redistribute it and/or
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modify it under the terms of the GNU Affero General Public License
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as published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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This program 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 GNU
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Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public
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License along with this program. If not, see
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<http://www.gnu.org/licenses/>.
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*/
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function getBasketLinks(doc) {
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if (!getBasketLinks.links)
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getBasketLinks.links =
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ZU.xpath(doc, '//img[starts-with(@id,"basket")]/../@onclick');
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return getBasketLinks.links;
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}
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function getRecords(doc) {
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if (!getRecords.records)
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getRecords.records =
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ZU.xpath(doc, '//div[@id="record_list"]//tr[.//a]');
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return getRecords.records;
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}
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function basketToExport(basketOnClick) {
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var m = basketOnClick.match(/addToBasket\(\s*"([^)]+)"/)[1];
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m = m.split(/"\s*,\s*"/);
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return m[2] + '?func=quick-3-full-save&format=776&encoding=NONE' +
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'&doc_number=' + m[1];
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}
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function scrapeExport(basketLinks) {
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var urls = new Array();
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for (var i=0, n=basketLinks.length; i<n; i++) {
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urls.push(basketToExport(basketLinks[i]));
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}
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ZU.doGet(urls, function(text) {
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var m = text.match(/<body onload='[^']+?window\.location\s*=\s*"([^"]+)/);
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ZU.doGet(m[1], function(text) {
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//RIS file contains \r\n, make it \n
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text = text.replace(/\r/g, '');
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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.translate();
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});
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});
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}
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function detectWeb(doc, url) {
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if (!ZU.xpath(doc,
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'//head/link[substring(@href,string-length(@href)-11)="/metalib.css"]')
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.length) {
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return;
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}
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var baskets = getBasketLinks(doc).length;
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if (baskets == 1) {
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return 'journalArticle';
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} else if (baskets == 0) {
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return;
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}
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if (getRecords(doc).length) {
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return 'multiple';
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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 records = getRecords(doc);
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var items = new Object();
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var r, title, basketLink;
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for (var i=0, n=records.length; i<n; i++) {
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// title is the second <a> in both Table and Brief views
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r = records[i].getElementsByTagName('a');
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if (!r[1]) continue;
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title = r[1].textContent.trim();
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//we'll use the basket onclick event code to generate links
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//this seems to be the second image
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basketLink = ZU.xpathText(records[i],
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'.//img[starts-with(@id,"basket")]/../@onclick');
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if (!basketLink) continue;
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items[basketLink] = title;
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}
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Z.selectItems(items, function(selectedItems) {
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if (!selectedItems) return true;
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var links = new Array();
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for (var i in selectedItems) {
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links.push(i);
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}
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scrapeExport(links);
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});
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} else {
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scrapeExport([getBasketLinks(doc)[0].textContent]);
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}
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}
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