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8ac1273acb
EDTF dates -- ranges ("2021/2026"), uncertain/approximate dates
("2004-06~"), and BCE dates ("-0429") -- and common equivalent notations
("1995-1996", "2021-22", "~1995", "ca. 1995", "429 BCE") are now passed
to citeproc-js as CSL date ranges, circa flags, and negative years.
Previously, such dates were mangled or dropped entirely unless entered as
CSL variables in Extra.
CSL date variables in Extra get the same parsing.
Other date handling in the client doesn't understand EDTF yet: the y/m/d
indicator in the date field doesn't reflect EDTF parsing, date searches
only match a range by its start date, and BCE dates still can't be
sorted.
Addresses #637
51 lines
1.9 KiB
JavaScript
51 lines
1.9 KiB
JavaScript
describe("Zotero.Utilities.Item", function () {
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describe("itemToCSLJSON()", async function () {
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it("should accept Zotero.Item and Zotero export item format", async function () {
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let data = await populateDBWithSampleData(loadSampleData('journalArticle'));
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let item = await Zotero.Items.getAsync(data.journalArticle.id);
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let fromZoteroItem;
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try {
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fromZoteroItem = Zotero.Utilities.Item.itemToCSLJSON(item);
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}
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catch (e) {
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assert.fail(e, null, 'accepts Zotero Item');
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}
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assert.isObject(fromZoteroItem, 'converts Zotero Item to object');
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assert.isNotNull(fromZoteroItem, 'converts Zotero Item to non-null object');
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let fromExportItem;
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try {
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fromExportItem = Zotero.Utilities.Item.itemToCSLJSON(
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Zotero.Utilities.Internal.itemToExportFormat(item)
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);
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}
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catch (e) {
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assert.fail(e, null, 'accepts Zotero export item');
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}
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assert.isObject(fromExportItem, 'converts Zotero export item to object');
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assert.isNotNull(fromExportItem, 'converts Zotero export item to non-null object');
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assert.deepEqual(fromZoteroItem, fromExportItem, 'conversion from Zotero Item and from export item are the same');
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});
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it("should preserve EDTF ranges and circa dates from CSL JSON", function () {
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let item = new Zotero.Item('book');
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Zotero.Utilities.Item.itemFromCSLJSON(item, { type: 'book', issued: { "date-parts": [[2021], [2026]] } });
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assert.equal(item.getField('date'), '2021/2026');
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item = new Zotero.Item('book');
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Zotero.Utilities.Item.itemFromCSLJSON(item, { type: 'book', issued: { "date-parts": [[-429]], circa: true } });
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assert.equal(item.getField('date'), '-0429~');
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});
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it("should convert an EDTF date stored on an item", async function () {
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let item = new Zotero.Item('book');
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item.setField('date', '-429?');
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await item.saveTx();
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let cslItem = Zotero.Utilities.Item.itemToCSLJSON(item);
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assert.deepEqual(cslItem.issued, { "date-parts": [[-429]], circa: true });
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});
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});
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});
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