Fix display of Duplicate/Unfiled Items rows

chrome/content/zotero/xpcom/collectionTreeView.js

@@ -156,25 +156,28 @@ Zotero.CollectionTreeView.prototype.refresh = Zotero.Promise.coroutine(function*
 		this._containerState = {};
 	}
 	
-	if (this.hideSources.indexOf('duplicates') == -1) {
+	var userLibraryID = Zotero.Libraries.userLibraryID;
-		try {
-			this._duplicateLibraries = Zotero.Prefs.get('duplicateLibraries').split(',').map(function (val) parseInt(val));
-		}
-		catch (e) {
-			// Add to personal library by default
-			Zotero.Prefs.set('duplicateLibraries', '0');
-			this._duplicateLibraries = [0];
-		}
-	}
 	
-	try {
+	var readPref = function (pref) {
-		this._unfiledLibraries = Zotero.Prefs.get('unfiledLibraries').split(',').map(function (val) parseInt(val));
+		let ids = Zotero.Prefs.get(pref);
+		if (ids === "") {
+			this["_" + pref] = [];
 		}
-	catch (e) {
+		else {
-		// Add to personal library by default
+			if (ids === undefined || typeof ids != 'string') {
-		Zotero.Prefs.set('unfiledLibraries', '0');
+				ids = "" + userLibraryID;
-		this._unfiledLibraries = [0];
+				Zotero.Prefs.set(pref, "" + userLibraryID);
 			}
+			this["_" + pref] = ids.split(',')
+				// Convert old id and convert to int
+				.map(id => id === "0" ? userLibraryID : parseInt(id));
+		}
+	}.bind(this);
+	
+	if (this.hideSources.indexOf('duplicates') == -1) {
+		readPref('duplicateLibraries');
+	}
+	readPref('unfiledLibraries');
 	
 	var oldCount = this.rowCount || 0;
 	var newRows = [];
@@ -916,10 +919,10 @@ Zotero.CollectionTreeView.prototype.selectByID = Zotero.Promise.coroutine(functi
 		break;
 	}
 	
-	if (!found) {
+	var row = this._rowMap[type + id];
+	if (!row) {
 		return false;
 	}
-	var row = this._rowMap[type + id];
 	this._treebox.ensureRowIsVisible(row);
 	yield this.selectWait(row);
 	

chrome/content/zotero/zoteroPane.js

@@ -860,7 +860,7 @@ var ZoteroPane = new function()
 	});
 	
 	
-	this.setVirtual = function (libraryID, mode, show) {
+	this.setVirtual = Zotero.Promise.coroutine(function* (libraryID, mode, show) {
 		switch (mode) {
 			case 'duplicates':
 				var prefKey = 'duplicateLibraries';
@@ -873,7 +873,7 @@ var ZoteroPane = new function()
 				break;
 			
 			default:
-				throw ("Invalid virtual mode '" + mode + "' in ZoteroPane.setVirtual()");
+				throw new Error("Invalid virtual mode '" + mode + "'");
 		}
 		
 		try {
@@ -883,10 +883,6 @@ var ZoteroPane = new function()
 			var ids = [];
 		}
 		
-		if (!libraryID) {
-			libraryID = Zotero.Libraries.userLibraryID;
-		}
-		
 		var newids = [];
 		for (let i = 0; i < ids.length; i++) {
 			let id = ids[i];
@@ -898,8 +894,8 @@ var ZoteroPane = new function()
 			if (id == libraryID && !show) {
 				continue;
 			}
-			// Remove libraryIDs that no longer exist
+			// Remove libraries that no longer exist
-			if (id != 0 && !Zotero.Libraries.exists(id)) {
+			if (!Zotero.Libraries.exists(id)) {
 				continue;
 			}
 			newids.push(id);
@@ -914,10 +910,10 @@ var ZoteroPane = new function()
 		
 		Zotero.Prefs.set(prefKey, newids.join());
 		
-		this.collectionsView.refresh();
+		yield this.collectionsView.refresh();
 		
 		// If group is closed, open it
-		this.collectionsView.selectLibrary(libraryID);
+		yield this.collectionsView.selectLibrary(libraryID);
 		row = this.collectionsView.selection.currentIndex;
 		if (!this.collectionsView.isContainerOpen(row)) {
 			this.collectionsView.toggleOpenState(row);
@@ -925,10 +921,9 @@ var ZoteroPane = new function()
 		
 		// Select new row
 		if (show) {
-			Zotero.Prefs.set('lastViewedFolder', lastViewedFolderID);
+			yield this.collectionsView.selectByID(lastViewedFolderID);
-			this.collectionsView.selectByID(lastViewedFolderID); // async
-		}
 		}
+	});
 	
 	
 	this.openLookupWindow = Zotero.Promise.coroutine(function* () {

test/tests/collectionTreeViewTest.js

@@ -16,6 +16,28 @@ describe("Zotero.CollectionTreeView", function() {
 		win.close();
 	});
 	
+	describe("#refresh()", function () {
+		it("should show Duplicate Items and Unfiled Items in My Library by default", function* () {
+			Zotero.Prefs.clear('duplicateLibraries');
+			Zotero.Prefs.clear('unfiledLibraries');
+			yield cv.refresh();
+			yield assert.eventually.ok(cv.selectByID("D" + userLibraryID));
+			yield assert.eventually.ok(cv.selectByID("U" + userLibraryID));
+			assert.equal(Zotero.Prefs.get('duplicateLibraries'), "" + userLibraryID);
+			assert.equal(Zotero.Prefs.get('unfiledLibraries'), "" + userLibraryID);
+		});
+		
+		it("shouldn't show Duplicate Items and Unfiled Items if hidden", function* () {
+			Zotero.Prefs.set('duplicateLibraries', "");
+			Zotero.Prefs.set('unfiledLibraries', "");
+			yield cv.refresh();
+			yield assert.eventually.notOk(cv.selectByID("D" + userLibraryID));
+			yield assert.eventually.notOk(cv.selectByID("U" + userLibraryID));
+			assert.strictEqual(Zotero.Prefs.get('duplicateLibraries'), "");
+			assert.strictEqual(Zotero.Prefs.get('unfiledLibraries'), "");
+		});
+	});
+	
 	describe("collapse/expand", function () {
 		it("should close and open My Library repeatedly", function* () {
 			var libraryID = Zotero.Libraries.userLibraryID;