35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
async function scrape(doc, url = doc.location.href) {
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// TODO adjust the selector for the lines here
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let lines = doc.querySelectorAll('table#marcData tr');
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let translator = Zotero.loadTranslator('import');
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translator.setTranslator('a6ee60df-1ddc-4aae-bb25-45e0537be973'); // MARC
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let MARC = await translator.getTranslatorObject();
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let record = new MARC.Record();
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let item = new Zotero.Item();
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// ignore the table headings in lines[0]
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record.leader = text(lines[1], 'td', 4);
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let fieldTag;
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for (let line of Array.from(lines).slice(2)) {
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// multiple lines with same fieldTag do not repeat the tag
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// i.e. in these cases we will just take same value as before
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if (text(line, 'td', 0)) {
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fieldTag = text(line, 'td', 0);
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}
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let indicators = text(line, 'td', 1) + text(line, 'td', 2);
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let fieldContent = '';
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if (text(line, 'td', 3)) {
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fieldContent = MARC.subfieldDelimiter + text(line, 'td', 3);
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}
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fieldContent += text(line, 'td', 4);
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record.addField(fieldTag, indicators, fieldContent);
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}
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record.translate(item);
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// possibly clean item further here
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item.complete();
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}
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