From 134f213111f3fe94d1fa7b1049a8413c97831790 Mon Sep 17 00:00:00 2001
From: Daniel Kesselberg <mail@danielkesselberg.de>
Date: Thu, 7 Oct 2021 21:34:16 +0200
Subject: [PATCH] Add configuration flag to disable the background job for
 files_trashbin

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
---
 .../lib/BackgroundJob/ExpireTrash.php         | 20 +++++--
 .../tests/BackgroundJob/ExpireTrashTest.php   | 59 +++++++++++++++----
 2 files changed, 65 insertions(+), 14 deletions(-)

diff --git a/apps/files_trashbin/lib/BackgroundJob/ExpireTrash.php b/apps/files_trashbin/lib/BackgroundJob/ExpireTrash.php
index d319edd91dc4c..fad7616fba79a 100644
--- a/apps/files_trashbin/lib/BackgroundJob/ExpireTrash.php
+++ b/apps/files_trashbin/lib/BackgroundJob/ExpireTrash.php
@@ -30,16 +30,20 @@
 use OCA\Files_Trashbin\Expiration;
 use OCA\Files_Trashbin\Helper;
 use OCA\Files_Trashbin\Trashbin;
+use OCP\IConfig;
 use OCP\IUser;
 use OCP\IUserManager;
 
 class ExpireTrash extends \OC\BackgroundJob\TimedJob {
 
+	/** @var IConfig */
+	private $config;
+
 	/**
 	 * @var Expiration
 	 */
 	private $expiration;
-	
+
 	/**
 	 * @var IUserManager
 	 */
@@ -49,14 +53,16 @@ class ExpireTrash extends \OC\BackgroundJob\TimedJob {
 	 * @param IUserManager|null $userManager
 	 * @param Expiration|null $expiration
 	 */
-	public function __construct(IUserManager $userManager = null,
+	public function __construct(IConfig $config = null,
+								IUserManager $userManager = null,
 								Expiration $expiration = null) {
 		// Run once per 30 minutes
 		$this->setInterval(60 * 30);
 
-		if (is_null($expiration) || is_null($userManager)) {
+		if ($config === null || is_null($expiration) || is_null($userManager)) {
 			$this->fixDIForJobs();
 		} else {
+			$this->config = $config;
 			$this->userManager = $userManager;
 			$this->expiration = $expiration;
 		}
@@ -65,6 +71,7 @@ public function __construct(IUserManager $userManager = null,
 	protected function fixDIForJobs() {
 		/** @var Application $application */
 		$application = \OC::$server->query(Application::class);
+		$this->config = $application->getContainer()->get(IConfig::class);
 		$this->userManager = \OC::$server->getUserManager();
 		$this->expiration = $application->getContainer()->query('Expiration');
 	}
@@ -74,6 +81,11 @@ protected function fixDIForJobs() {
 	 * @throws \Exception
 	 */
 	protected function run($argument) {
+		$backgroundJob = $this->config->getAppValue('files_trashbin', 'background_job_expire_trash', 'yes');
+		if ($backgroundJob === 'no') {
+			return;
+		}
+
 		$maxAge = $this->expiration->getMaxAgeAsTimestamp();
 		if (!$maxAge) {
 			return;
@@ -87,7 +99,7 @@ protected function run($argument) {
 			$dirContent = Helper::getTrashFiles('/', $uid, 'mtime');
 			Trashbin::deleteExpiredFiles($dirContent, $uid);
 		});
-		
+
 		\OC_Util::tearDownFS();
 	}
 
diff --git a/apps/files_trashbin/tests/BackgroundJob/ExpireTrashTest.php b/apps/files_trashbin/tests/BackgroundJob/ExpireTrashTest.php
index 07e60ba8fbfe5..c49501608f7b9 100644
--- a/apps/files_trashbin/tests/BackgroundJob/ExpireTrashTest.php
+++ b/apps/files_trashbin/tests/BackgroundJob/ExpireTrashTest.php
@@ -22,23 +22,62 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>
  *
  */
+
 namespace OCA\Files_Trashbin\Tests\BackgroundJob;
 
 use OCA\Files_Trashbin\BackgroundJob\ExpireTrash;
+use OCA\Files_Trashbin\Expiration;
 use OCP\BackgroundJob\IJobList;
+use OCP\IConfig;
+use OCP\ILogger;
 use OCP\IUserManager;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+class ExpireTrashTest extends TestCase {
+	/** @var IConfig|MockObject */
+	private $config;
+
+	/** @var IUserManager|MockObject */
+	private $userManager;
+
+	/** @var Expiration|MockObject */
+	private $expiration;
+
+	/** @var IJobList|MockObject */
+	private $jobList;
+
+	/** @var ILogger|MockObject */
+	private $logger;
 
-class ExpireTrashTest extends \Test\TestCase {
-	public function testConstructAndRun() {
-		$backgroundJob = new ExpireTrash(
-			$this->createMock(IUserManager::class),
-			$this->getMockBuilder('OCA\Files_Trashbin\Expiration')->disableOriginalConstructor()->getMock()
-		);
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->config = $this->createMock(IConfig::class);
+		$this->userManager = $this->createMock(IUserManager::class);
+		$this->expiration = $this->createMock(Expiration::class);
+		$this->jobList = $this->createMock(IJobList::class);
+		$this->logger = $this->createMock(ILogger::class);
+
+		$this->jobList->expects($this->once())
+			->method('setLastRun');
+		$this->jobList->expects($this->once())
+			->method('setExecutionTime');
+	}
+
+	public function testConstructAndRun(): void {
+		$job = new ExpireTrash($this->config, $this->userManager, $this->expiration);
+		$job->execute($this->jobList, $this->logger);
+	}
 
-		$jobList = $this->createMock(IJobList::class);
+	public function testBackgroundJobDeactivated(): void {
+		$this->config->method('getAppValue')
+			->with('files_trashbin', 'background_job_expire_trash', 'yes')
+			->willReturn('no');
+		$this->expiration->expects($this->never())
+			->method('getMaxAgeAsTimestamp');
 
-		/** @var \OC\BackgroundJob\JobList $jobList */
-		$backgroundJob->execute($jobList);
-		$this->addToAssertionCount(1);
+		$job = new ExpireTrash($this->config, $this->userManager, $this->expiration);
+		$job->execute($this->jobList, $this->logger);
 	}
 }