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Skip full-text content download if main library version hasn't changed

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Since a data sync always happens first, the main library version will
always be higher if there's any full-text content to download.
This commit is contained in:
Dan Stillman 2016-05-03 01:16:05 -04:00
parent e0e744f9b1
commit f844d9e46d
2 changed files with 27 additions and 1 deletions
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8
chrome/content/zotero/xpcom/sync/syncFullTextEngine.js
View file

@ -53,7 +53,13 @@ Zotero.Sync.Data.FullTextEngine.prototype.start = Zotero.Promise.coroutine(funct
// Get last full-text version in settings
var libraryVersion = yield Zotero.FullText.getLibraryVersion(this.libraryID);
yield this._download(libraryVersion);
// If main library version has changed, check to see if there's no full-text content
if (this.library.libraryVersion > libraryVersion) {
yield this._download(libraryVersion);
}
else {
Zotero.debug("Library version hasn't changed -- skipping full-text download");
}
yield this._upload();
})

20
test/tests/syncFullTextEngineTest.js
View file

@ -59,6 +59,15 @@ describe("Zotero.Sync.Data.FullTextEngine", function () {
})
describe("Full-Text Syncing", function () {
it("should skip full-text download if main library version is the same", function* () {
({ engine, client, caller } = yield setup());
var library = Zotero.Libraries.userLibrary;
library.libraryVersion = 10;
yield library.saveTx();
yield Zotero.Fulltext.setLibraryVersion(library.id, 10);
yield engine.start();
});
it("should download full-text into a new library and subsequent updates", function* () {
({ engine, client, caller } = yield setup());
@ -75,6 +84,12 @@ describe("Zotero.Sync.Data.FullTextEngine", function () {
var itemFullTextVersion = 10;
var libraryVersion = 15;
// Set main library version to new version
var library = Zotero.Libraries.userLibrary;
library.libraryVersion = libraryVersion;
yield library.saveTx();
setResponse({
method: "GET",
url: "users/1/fulltext?format=versions",
@ -136,6 +151,11 @@ describe("Zotero.Sync.Data.FullTextEngine", function () {
itemFullTextVersion = 17;
var lastLibraryVersion = libraryVersion;
libraryVersion = 20;
// Set main library version to new version
library.libraryVersion = libraryVersion;
yield library.saveTx();
setResponse({
method: "GET",
url: "users/1/fulltext?format=versions&since=" + lastLibraryVersion,