a740658452
Relations are now properties of collections and items rather than first-class objects, stored in separate collectionRelations and itemRelations tables with ids for subjects, with foreign keys to the associated data objects. Related items now use dc:relation relations rather than a separate table (among other reasons, because API syncing won't necessarily sync both items at the same time, so they can't be stored by id). The UI assigns related-item relations bidirectionally, and checks for related-item and linked-object relations are done unidirectionally by default. dc:isReplacedBy is now dc:replaces, so that the subject is an existing object, and the predicate is now named Zotero.Attachments.replacedItemPredicate. Some additional work is still needed, notably around following replaced-item relations, and migration needs to be tested more fully, but this seems to mostly work.
24 lines
706 B
JavaScript
24 lines
706 B
JavaScript
"use strict";
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describe("Zotero.Relations", function () {
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describe("#getByPredicateAndObject()", function () {
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it("should return items matching predicate and object", function* () {
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var item = createUnsavedDataObject('item');
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item.setRelations({
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"dc:relation": [
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"http://zotero.org/users/1/items/SHREREMS"
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],
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"owl:sameAs": [
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"http://zotero.org/groups/1/items/SRRMGSRM",
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"http://zotero.org/groups/1/items/GSMRRSSM"
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]
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})
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yield item.saveTx();
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var objects = yield Zotero.Relations.getByPredicateAndObject(
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'item', 'owl:sameAs', 'http://zotero.org/groups/1/items/SRRMGSRM'
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);
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assert.lengthOf(objects, 1);
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assert.equal(objects[0], item);
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})
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})
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})
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