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Track when attachments are last opened or read, storing a `lastRead` Unix timestamp on the attachment. For user library items, `lastRead` syncs as an attachment property in item JSON. For group library items, it syncs via a per-user synced setting (like `lastPageIndex`). - Add `lastRead` column to `itemAttachments` - Add `AttachmentReadObserver` to update `lastRead` on file open and page change (throttled to 5 min for page changes) - Add "Recently Read" virtual collection (items read in last 14 days, sorted by `lastRead` descending) - Add `lastRead` search condition with date operators - Add `lastRead` item tree column with new `dependsOnChildren` property for parent item aggregation - Add `getItemLastRead()` to return max `lastRead` across child attachments Also: - Generalize collection tree SCSS to support universal (context-fill) icons alongside themed icons --------- Co-authored-by: Dan Stillman <dstillman@zotero.org>
73 lines
3 KiB
JavaScript
73 lines
3 KiB
JavaScript
"use strict";
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describe("Zotero.AttachmentReadObserver", function () {
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describe("file events", function () {
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beforeEach(function () {
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Zotero.Libraries.userLibrary.lastReadItemInSession = null;
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});
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it("should update an attachment's attachmentLastRead every time it is opened", async function () {
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let attachment = await importPDFAttachment(null);
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// We open the attachment at midnight on January 1
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let stub = sinon.stub(Zotero.AttachmentReadObserver, '_getCurrentDate')
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.callsFake(() => new Date(2023, 1, 1, 0, 0, 0));
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await Zotero.Notifier.trigger('open', 'file', [attachment.id]);
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let initialLastRead = attachment.attachmentLastRead;
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assert.isNumber(initialLastRead);
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// We open it again, only five seconds later
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stub.callsFake(() => new Date(2023, 1, 1, 0, 0, 5));
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await Zotero.Notifier.trigger('open', 'file', [attachment.id]);
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assert.isAbove(attachment.attachmentLastRead, initialLastRead);
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stub.restore();
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});
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it("should update an attachment's attachmentLastRead every five minutes when the page changes", async function () {
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let attachment = await importPDFAttachment(null);
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// We open the attachment at midnight on January 1
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let stub = sinon.stub(Zotero.AttachmentReadObserver, '_getCurrentDate')
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.callsFake(() => new Date(2023, 1, 1, 0, 0, 0));
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await Zotero.Notifier.trigger('open', 'file', [attachment.id]);
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let initialLastRead = attachment.attachmentLastRead;
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assert.isNumber(initialLastRead);
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// We change pages, only five seconds later
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stub.callsFake(() => new Date(2023, 1, 1, 0, 0, 5));
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await Zotero.Notifier.trigger('pageChange', 'file', [attachment.id]);
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assert.equal(attachment.attachmentLastRead, initialLastRead);
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// We change pages again, five minutes later
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stub.callsFake(() => new Date(2023, 1, 1, 0, 5, 5));
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await Zotero.Notifier.trigger('pageChange', 'file', [attachment.id]);
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let updatedLastRead = attachment.attachmentLastRead;
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assert.isAbove(updatedLastRead, initialLastRead);
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// We change pages again, a minute after that
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stub.callsFake(() => new Date(2023, 1, 1, 0, 6, 5));
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await Zotero.Notifier.trigger('pageChange', 'file', [attachment.id]);
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assert.equal(attachment.attachmentLastRead, updatedLastRead);
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stub.restore();
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});
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});
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describe("setting events", function () {
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it("should update a group attachment's attachmentLastRead when the associated synced setting changes", async function () {
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let group = await createGroup();
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let item = await createDataObject('item', { libraryID: group.libraryID });
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let attachment = await importPDFAttachment(item);
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let key = attachment._getLastReadSettingKey();
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let firstValue = 1674668000;
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await Zotero.SyncedSettings.set(Zotero.Libraries.userLibraryID, key, firstValue);
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assert.equal(attachment.attachmentLastRead, firstValue);
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let secondValue = 1674668123;
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await Zotero.SyncedSettings.set(Zotero.Libraries.userLibraryID, key, secondValue);
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assert.equal(attachment.attachmentLastRead, secondValue);
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});
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});
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});
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