Make it possible to filter by tags with REPORT method

Enhanced the REPORT method on the Webdav endpoint and added a
"oc:favorite" filter rule. When set, it will return a flat list of
results filtered with only favorite files.

The web UI was also adjusted to use this REPORT method instead of the
private API endpoint.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

2 files changed, 22 insertions, 207 deletions

diff --git a/apps/files/tests/Controller/ApiControllerTest.php b/apps/files/tests/Controller/ApiControllerTest.php
index 9bfc6d6f5e8..4b7bec065a0 100644
--- a/apps/files/tests/Controller/ApiControllerTest.php
+++ b/apps/files/tests/Controller/ApiControllerTest.php
@@ -103,182 +103,6 @@ class ApiControllerTest extends TestCase {
 		);
 	}
 
-	public function testGetFilesByTagEmpty() {
-		$tagName = 'MyTagName';
-		$this->tagService->expects($this->once())
-			->method('getFilesByTag')
-			->with($this->equalTo([$tagName]))
-			->will($this->returnValue([]));
-
-		$expected = new DataResponse(['files' => []]);
-		$this->assertEquals($expected, $this->apiController->getFilesByTag([$tagName]));
-	}
-
-	public function testGetFilesByTagSingle() {
-		$tagName = 'MyTagName';
-		$fileInfo = new FileInfo(
-			'/root.txt',
-			$this->getMockBuilder('\OC\Files\Storage\Storage')
-				->disableOriginalConstructor()
-				->getMock(),
-			'/var/www/root.txt',
-			[
-				'mtime' => 55,
-				'mimetype' => 'application/pdf',
-				'permissions' => 31,
-				'size' => 1234,
-				'etag' => 'MyEtag',
-			],
-			$this->getMockBuilder('\OCP\Files\Mount\IMountPoint')
-				->disableOriginalConstructor()
-				->getMock()
-		);
-		$node = $this->getMockBuilder('\OC\Files\Node\File')
-			->disableOriginalConstructor()
-			->getMock();
-		$node->expects($this->once())
-			->method('getFileInfo')
-			->will($this->returnValue($fileInfo));
-		$this->tagService->expects($this->once())
-			->method('getFilesByTag')
-			->with($this->equalTo([$tagName]))
-			->will($this->returnValue([$node]));
-
-		$this->shareManager->expects($this->any())
-			->method('getSharesBy')
-			->with(
-				$this->equalTo('user1'),
-				$this->anything(),
-				$node,
-				$this->equalTo(false),
-				$this->equalTo(1)
-			)
-			->will($this->returnCallback(function($userId, $shareType) {
-				if ($shareType === \OCP\Share::SHARE_TYPE_USER || $shareType === \OCP\Share::SHARE_TYPE_LINK) {
-					return ['dummy_share'];
-				}
-				return [];
-			}));
-
-		$expected = new DataResponse([
-			'files' => [
-				[
-					'id' => null,
-					'parentId' => null,
-					'mtime' => 55000,
-					'name' => 'root.txt',
-					'permissions' => 31,
-					'mimetype' => 'application/pdf',
-					'size' => 1234,
-					'type' => 'file',
-					'etag' => 'MyEtag',
-					'path' => '/',
-					'tags' => [
-						[
-							'MyTagName'
-						]
-					],
-					'shareTypes' => [\OCP\Share::SHARE_TYPE_USER, \OCP\Share::SHARE_TYPE_LINK]
-				],
-			],
-		]);
-		$this->assertEquals($expected, $this->apiController->getFilesByTag([$tagName]));
-	}
-
-	public function testGetFilesByTagMultiple() {
-		$tagName = 'MyTagName';
-		$fileInfo1 = new FileInfo(
-			'/root.txt',
-			$this->getMockBuilder('\OC\Files\Storage\Storage')
-				->disableOriginalConstructor()
-				->getMock(),
-			'/var/www/root.txt',
-			[
-				'mtime' => 55,
-				'mimetype' => 'application/pdf',
-				'permissions' => 31,
-				'size' => 1234,
-				'etag' => 'MyEtag',
-			],
-			$this->getMockBuilder('\OCP\Files\Mount\IMountPoint')
-				->disableOriginalConstructor()
-				->getMock()
-		);
-		$fileInfo2 = new FileInfo(
-			'/root.txt',
-			$this->getMockBuilder('\OC\Files\Storage\Storage')
-				->disableOriginalConstructor()
-				->getMock(),
-			'/var/www/some/sub.txt',
-			[
-				'mtime' => 999,
-				'mimetype' => 'application/binary',
-				'permissions' => 31,
-				'size' => 9876,
-				'etag' => 'SubEtag',
-			],
-			$this->getMockBuilder('\OCP\Files\Mount\IMountPoint')
-				->disableOriginalConstructor()
-				->getMock()
-		);
-		$node1 = $this->getMockBuilder('\OC\Files\Node\File')
-			->disableOriginalConstructor()
-			->getMock();
-		$node1->expects($this->once())
-			->method('getFileInfo')
-			->will($this->returnValue($fileInfo1));
-		$node2 = $this->getMockBuilder('\OC\Files\Node\File')
-			->disableOriginalConstructor()
-			->getMock();
-		$node2->expects($this->once())
-			->method('getFileInfo')
-			->will($this->returnValue($fileInfo2));
-		$this->tagService->expects($this->once())
-			->method('getFilesByTag')
-			->with($this->equalTo([$tagName]))
-			->will($this->returnValue([$node1, $node2]));
-
-		$expected = new DataResponse([
-			'files' => [
-				[
-					'id' => null,
-					'parentId' => null,
-					'mtime' => 55000,
-					'name' => 'root.txt',
-					'permissions' => 31,
-					'mimetype' => 'application/pdf',
-					'size' => 1234,
-					'type' => 'file',
-					'etag' => 'MyEtag',
-					'path' => '/',
-					'tags' => [
-						[
-							'MyTagName'
-						]
-					],
-				],
-				[
-					'id' => null,
-					'parentId' => null,
-					'mtime' => 999000,
-					'name' => 'root.txt',
-					'permissions' => 31,
-					'mimetype' => 'application/binary',
-					'size' => 9876,
-					'type' => 'file',
-					'etag' => 'SubEtag',
-					'path' => '/',
-					'tags' => [
-						[
-							'MyTagName'
-						]
-					],
-				]
-			],
-		]);
-		$this->assertEquals($expected, $this->apiController->getFilesByTag([$tagName]));
-	}
-
 	public function testUpdateFileTagsEmpty() {
 		$expected = new DataResponse([]);
 		$this->assertEquals($expected, $this->apiController->updateFileTags('/path.txt'));
diff --git a/apps/files/tests/js/favoritesfilelistspec.js b/apps/files/tests/js/favoritesfilelistspec.js
index 1c833d334e2..db890927ed4 100644
--- a/apps/files/tests/js/favoritesfilelistspec.js
+++ b/apps/files/tests/js/favoritesfilelistspec.js
@@ -41,13 +41,9 @@ describe('OCA.Files.FavoritesFileList tests', function() {
 			'</div>'
 		);
 	});
-	afterEach(function() {
-		fileList.destroy();
-		fileList = undefined;
-	});
 
 	describe('loading file list', function() {
-		var response;
+		var fetchStub;
 
 		beforeEach(function() {
 			fileList = new OCA.Files.FavoritesFileList(
@@ -55,36 +51,31 @@ describe('OCA.Files.FavoritesFileList tests', function() {
 			);
 			OCA.Files.FavoritesPlugin.attach(fileList);
 
-			fileList.reload();
-
-			/* jshint camelcase: false */
-			response = {
-				files: [{
-					id: 7,
-					name: 'test.txt',
-					path: '/somedir',
-					size: 123,
-					mtime: 11111000,
-					tags: [OC.TAG_FAVORITE],
-					permissions: OC.PERMISSION_ALL,
-					mimetype: 'text/plain'
-				}]
-			};
+			fetchStub = sinon.stub(fileList.filesClient, 'getFilteredFiles');
+		});
+		afterEach(function() {
+			fetchStub.restore();
+			fileList.destroy();
+			fileList = undefined;
 		});
 		it('render files', function() {
-			var request;
+			var deferred = $.Deferred();
+			fetchStub.returns(deferred.promise());
 
-			expect(fakeServer.requests.length).toEqual(1);
-			request = fakeServer.requests[0];
-			expect(request.url).toEqual(
-				OC.generateUrl('apps/files/api/v1/tags/{tagName}/files', {tagName: OC.TAG_FAVORITE})
-			);
+			fileList.reload();
 
-			fakeServer.requests[0].respond(
-				200,
-				{ 'Content-Type': 'application/json' },
-				JSON.stringify(response)
-			);
+			expect(fetchStub.calledOnce).toEqual(true);
+
+			deferred.resolve(207, [{
+				id: 7,
+				name: 'test.txt',
+				path: '/somedir',
+				size: 123,
+				mtime: 11111000,
+				tags: [OC.TAG_FAVORITE],
+				permissions: OC.PERMISSION_ALL,
+				mimetype: 'text/plain'
+			}]);
 
 			var $rows = fileList.$el.find('tbody tr');
 			var $tr = $rows.eq(0);