Add Repair step to regenerate birthday calendar

Signed-off-by: Georg Ehrke <developer@georgehrke.com>

9 files changed, 299 insertions, 4 deletions

diff --git a/apps/dav/appinfo/info.xml b/apps/dav/appinfo/info.xml
index 0ef960b0173..37e0d2c12f7 100644
--- a/apps/dav/appinfo/info.xml
+++ b/apps/dav/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>WebDAV</name>
 	<summary>WebDAV endpoint</summary>
 	<description>WebDAV endpoint</description>
-	<version>1.9.1</version>
+	<version>1.9.2</version>
 	<licence>agpl</licence>
 	<author>owncloud.org</author>
 	<namespace>DAV</namespace>
@@ -28,6 +28,7 @@
 	<repair-steps>
 		<post-migration>
 			<step>OCA\DAV\Migration\FixBirthdayCalendarComponent</step>
+			<step>OCA\DAV\Migration\RegenerateBirthdayCalendars</step>
 			<step>OCA\DAV\Migration\CalDAVRemoveEmptyValue</step>
 			<step>OCA\DAV\Migration\BuildCalendarSearchIndex</step>
 			<step>OCA\DAV\Migration\RefreshWebcalJobRegistrar</step>
diff --git a/apps/dav/composer/composer/autoload_classmap.php b/apps/dav/composer/composer/autoload_classmap.php
index e9aaf35f643..3c7f98e36cd 100644
--- a/apps/dav/composer/composer/autoload_classmap.php
+++ b/apps/dav/composer/composer/autoload_classmap.php
@@ -157,6 +157,7 @@ return array(
     'OCA\\DAV\\Migration\\ChunkCleanup' => $baseDir . '/../lib/Migration/ChunkCleanup.php',
     'OCA\\DAV\\Migration\\FixBirthdayCalendarComponent' => $baseDir . '/../lib/Migration/FixBirthdayCalendarComponent.php',
     'OCA\\DAV\\Migration\\RefreshWebcalJobRegistrar' => $baseDir . '/../lib/Migration/RefreshWebcalJobRegistrar.php',
+    'OCA\\DAV\\Migration\\RegenerateBirthdayCalendars' => $baseDir . '/../lib/Migration/RegenerateBirthdayCalendars.php',
     'OCA\\DAV\\Migration\\RemoveClassifiedEventActivity' => $baseDir . '/../lib/Migration/RemoveClassifiedEventActivity.php',
     'OCA\\DAV\\Migration\\Version1004Date20170825134824' => $baseDir . '/../lib/Migration/Version1004Date20170825134824.php',
     'OCA\\DAV\\Migration\\Version1004Date20170919104507' => $baseDir . '/../lib/Migration/Version1004Date20170919104507.php',
diff --git a/apps/dav/composer/composer/autoload_static.php b/apps/dav/composer/composer/autoload_static.php
index 40fb07033f9..01bbb917e0d 100644
--- a/apps/dav/composer/composer/autoload_static.php
+++ b/apps/dav/composer/composer/autoload_static.php
@@ -172,6 +172,7 @@ class ComposerStaticInitDAV
         'OCA\\DAV\\Migration\\ChunkCleanup' => __DIR__ . '/..' . '/../lib/Migration/ChunkCleanup.php',
         'OCA\\DAV\\Migration\\FixBirthdayCalendarComponent' => __DIR__ . '/..' . '/../lib/Migration/FixBirthdayCalendarComponent.php',
         'OCA\\DAV\\Migration\\RefreshWebcalJobRegistrar' => __DIR__ . '/..' . '/../lib/Migration/RefreshWebcalJobRegistrar.php',
+        'OCA\\DAV\\Migration\\RegenerateBirthdayCalendars' => __DIR__ . '/..' . '/../lib/Migration/RegenerateBirthdayCalendars.php',
         'OCA\\DAV\\Migration\\RemoveClassifiedEventActivity' => __DIR__ . '/..' . '/../lib/Migration/RemoveClassifiedEventActivity.php',
         'OCA\\DAV\\Migration\\Version1004Date20170825134824' => __DIR__ . '/..' . '/../lib/Migration/Version1004Date20170825134824.php',
         'OCA\\DAV\\Migration\\Version1004Date20170919104507' => __DIR__ . '/..' . '/../lib/Migration/Version1004Date20170919104507.php',
diff --git a/apps/dav/lib/BackgroundJob/GenerateBirthdayCalendarBackgroundJob.php b/apps/dav/lib/BackgroundJob/GenerateBirthdayCalendarBackgroundJob.php
index c4279c5108c..dd6fca73c8f 100644
--- a/apps/dav/lib/BackgroundJob/GenerateBirthdayCalendarBackgroundJob.php
+++ b/apps/dav/lib/BackgroundJob/GenerateBirthdayCalendarBackgroundJob.php
@@ -51,6 +51,7 @@ class GenerateBirthdayCalendarBackgroundJob extends QueuedJob {
 	 */
 	public function run($arguments) {
 		$userId = $arguments['userId'];
+		$purgeBeforeGenerating = $arguments['purgeBeforeGenerating'] ?? false;
 
 		// make sure admin didn't change his mind
 		$isGloballyEnabled = $this->config->getAppValue('dav', 'generateBirthdayCalendar', 'yes');
@@ -64,6 +65,10 @@ class GenerateBirthdayCalendarBackgroundJob extends QueuedJob {
 			return;
 		}
 
+		if ($purgeBeforeGenerating) {
+			$this->birthdayService->resetForUser($userId);
+		}
+
 		$this->birthdayService->syncUser($userId);
 	}
 }
diff --git a/apps/dav/lib/CalDAV/BirthdayService.php b/apps/dav/lib/CalDAV/BirthdayService.php
index 25cf19b460d..0e8926e775a 100644
--- a/apps/dav/lib/CalDAV/BirthdayService.php
+++ b/apps/dav/lib/CalDAV/BirthdayService.php
@@ -137,9 +137,9 @@ class BirthdayService {
 	 * @throws \Sabre\DAV\Exception\BadRequest
 	 */
 	public function ensureCalendarExists($principal) {
-		$book = $this->calDavBackEnd->getCalendarByUri($principal, self::BIRTHDAY_CALENDAR_URI);
-		if (!is_null($book)) {
-			return $book;
+		$calendar = $this->calDavBackEnd->getCalendarByUri($principal, self::BIRTHDAY_CALENDAR_URI);
+		if (!is_null($calendar)) {
+			return $calendar;
 		}
 		$this->calDavBackEnd->createCalendar($principal, self::BIRTHDAY_CALENDAR_URI, [
 			'{DAV:}displayname' => 'Contact birthdays',
@@ -273,6 +273,19 @@ class BirthdayService {
 	/**
 	 * @param string $user
 	 */
+	public function resetForUser($user) {
+		$principal = 'principals/users/'.$user;
+		$calendar = $this->calDavBackEnd->getCalendarByUri($principal, self::BIRTHDAY_CALENDAR_URI);
+		$calendarObjects = $this->calDavBackEnd->getCalendarObjects($calendar['id'], CalDavBackend::CALENDAR_TYPE_CALENDAR);
+
+		foreach($calendarObjects as $calendarObject) {
+			$this->calDavBackEnd->deleteCalendarObject($calendar['id'], $calendarObject['uri'], CalDavBackend::CALENDAR_TYPE_CALENDAR);
+		}
+	}
+
+	/**
+	 * @param string $user
+	 */
 	public function syncUser($user) {
 		$principal = 'principals/users/'.$user;
 		$this->ensureCalendarExists($principal);
diff --git a/apps/dav/lib/Migration/RegenerateBirthdayCalendars.php b/apps/dav/lib/Migration/RegenerateBirthdayCalendars.php
new file mode 100644
index 00000000000..2c2b4eb0e9a
--- /dev/null
+++ b/apps/dav/lib/Migration/RegenerateBirthdayCalendars.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * @copyright 2019 Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @author Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OCA\DAV\Migration;
+
+use OCA\DAV\BackgroundJob\GenerateBirthdayCalendarBackgroundJob;
+use OCP\BackgroundJob\IJobList;
+use OCP\IConfig;
+use OCP\IUser;
+use OCP\IUserManager;
+use OCP\Migration\IOutput;
+use OCP\Migration\IRepairStep;
+
+class RegenerateBirthdayCalendars implements IRepairStep {
+
+	/** @var IUserManager */
+	private $userManager;
+
+	/** @var IJobList */
+	private $jobList;
+
+	/** @var IConfig */
+	private $config;
+
+	/**
+	 * @param IUserManager $userManager,
+	 * @param IJobList $jobList
+	 * @param IConfig $config
+	 */
+	public function __construct(IUserManager $userManager,
+								IJobList $jobList,
+								IConfig $config) {
+		$this->userManager = $userManager;
+		$this->jobList = $jobList;
+		$this->config = $config;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getName() {
+		return 'Regenerating birthday calendars to use new icons and fix old birthday events without year';
+	}
+
+	/**
+	 * @param IOutput $output
+	 */
+	public function run(IOutput $output) {
+		// only run once
+		if ($this->config->getAppValue('dav', 'regeneratedBirthdayCalendarsForYearFix') === 'yes') {
+			$output->info('Repair step already executed');
+			return;
+		}
+
+		$output->info('Adding background jobs to regenerate birthday calendar');
+		$this->userManager->callForAllUsers(function(IUser $user) {
+			$this->jobList->add(GenerateBirthdayCalendarBackgroundJob::class, [
+				'userId' => $user->getUID(),
+				'purgeBeforeGenerating' => true
+			]);
+		});
+
+		// if all were done, no need to redo the repair during next upgrade
+		$this->config->setAppValue('dav', 'regeneratedBirthdayCalendarsForYearFix', 'yes');
+	}
+}
\ No newline at end of file
diff --git a/apps/dav/tests/unit/BackgroundJob/GenerateBirthdayCalendarBackgroundJobTest.php b/apps/dav/tests/unit/BackgroundJob/GenerateBirthdayCalendarBackgroundJobTest.php
index 010289a745a..1d672ff22a4 100644
--- a/apps/dav/tests/unit/BackgroundJob/GenerateBirthdayCalendarBackgroundJobTest.php
+++ b/apps/dav/tests/unit/BackgroundJob/GenerateBirthdayCalendarBackgroundJobTest.php
@@ -62,6 +62,10 @@ class GenerateBirthdayCalendarBackgroundJobTest extends TestCase {
 			->with('user123', 'dav', 'generateBirthdayCalendar', 'yes')
 			->will($this->returnValue('yes'));
 
+		$this->birthdayService->expects($this->never())
+			->method('resetForUser')
+			->with('user123');
+
 		$this->birthdayService->expects($this->once())
 			->method('syncUser')
 			->with('user123');
@@ -69,6 +73,28 @@ class GenerateBirthdayCalendarBackgroundJobTest extends TestCase {
 		$this->backgroundJob->run(['userId' => 'user123']);
 	}
 
+	public function testRunAndReset() {
+		$this->config->expects($this->once())
+			->method('getAppValue')
+			->with('dav', 'generateBirthdayCalendar', 'yes')
+			->will($this->returnValue('yes'));
+
+		$this->config->expects($this->once())
+			->method('getUserValue')
+			->with('user123', 'dav', 'generateBirthdayCalendar', 'yes')
+			->will($this->returnValue('yes'));
+
+		$this->birthdayService->expects($this->once())
+			->method('resetForUser')
+			->with('user123');
+
+		$this->birthdayService->expects($this->once())
+			->method('syncUser')
+			->with('user123');
+
+		$this->backgroundJob->run(['userId' => 'user123', 'purgeBeforeGenerating' => true]);
+	}
+
 	public function testRunGloballyDisabled() {
 		$this->config->expects($this->once())
 			->method('getAppValue')
diff --git a/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php b/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
index 9587640386f..46aa06e8537 100644
--- a/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
+++ b/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
@@ -329,6 +329,32 @@ class BirthdayServiceTest extends TestCase {
 		$this->service->ensureCalendarExists('principal001');
 	}
 
+	public function testResetForUser() {
+		$this->calDav->expects($this->at(0))
+			->method('getCalendarByUri')
+			->with('principals/users/user123', 'contact_birthdays')
+			->willReturn(['id' => 42]);
+
+		$this->calDav->expects($this->at(1))
+			->method('getCalendarObjects')
+			->with(42, 0)
+			->willReturn([['uri' => '1.ics'], ['uri' => '2.ics'], ['uri' => '3.ics']]);
+
+		$this->calDav->expects($this->at(2))
+			->method('deleteCalendarObject')
+			->with(42, '1.ics', 0);
+
+		$this->calDav->expects($this->at(3))
+			->method('deleteCalendarObject')
+			->with(42, '2.ics', 0);
+
+		$this->calDav->expects($this->at(4))
+			->method('deleteCalendarObject')
+			->with(42, '3.ics', 0);
+
+		$this->service->resetForUser('user123');
+	}
+
 	public function providesBirthday() {
 		return [
 			[true,
diff --git a/apps/dav/tests/unit/Migration/RegenerateBirthdayCalendarsTest.php b/apps/dav/tests/unit/Migration/RegenerateBirthdayCalendarsTest.php
new file mode 100644
index 00000000000..05e12bbda6e
--- /dev/null
+++ b/apps/dav/tests/unit/Migration/RegenerateBirthdayCalendarsTest.php
@@ -0,0 +1,137 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018, Georg Ehrke
+ *
+ * @author Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OCA\DAV\Tests\unit\DAV\Migration;
+
+use OCA\DAV\BackgroundJob\GenerateBirthdayCalendarBackgroundJob;
+use OCA\DAV\Migration\RefreshWebcalJobRegistrar;
+use OCA\DAV\Migration\RegenerateBirthdayCalendars;
+use OCP\BackgroundJob\IJobList;
+use OCP\IConfig;
+use OCP\IUser;
+use OCP\IUserManager;
+use OCP\Migration\IOutput;
+use Test\TestCase;
+
+class RegenerateBirthdayCalendarsTest extends TestCase {
+
+	/** @var IUserManager | \PHPUnit_Framework_MockObject_MockObject */
+	private $userManager;
+
+	/** @var IJobList | \PHPUnit_Framework_MockObject_MockObject */
+	private $jobList;
+
+	/** @var IConfig | \PHPUnit_Framework_MockObject_MockObject */
+	private $config;
+
+	/** @var RefreshWebcalJobRegistrar */
+	private $migration;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->userManager = $this->createMock(IUserManager::class);
+		$this->jobList = $this->createMock(IJobList::class);
+		$this->config = $this->createMock(IConfig::class);
+
+		$this->migration = new RegenerateBirthdayCalendars($this->userManager,
+			$this->jobList, $this->config);
+	}
+
+	public function testGetName() {
+		$this->assertEquals(
+			'Regenerating birthday calendars to use new icons and fix old birthday events without year',
+			$this->migration->getName()
+		);
+	}
+
+	public function testRun() {
+		$this->config->expects($this->at(0))
+			->method('getAppValue')
+			->with('dav', 'regeneratedBirthdayCalendarsForYearFix')
+			->willReturn(null);
+
+		$output = $this->createMock(IOutput::class);
+		$output->expects($this->once())
+			->method('info')
+			->with('Adding background jobs to regenerate birthday calendar');
+
+		$this->userManager->expects($this->once())
+			->method('callForAllUsers')
+			->will($this->returnCallback(function($closure) {
+				$user1 = $this->createMock(IUser::class);
+				$user1->method('getUID')->will($this->returnValue('uid1'));
+				$user2 = $this->createMock(IUser::class);
+				$user2->method('getUID')->will($this->returnValue('uid2'));
+				$user3 = $this->createMock(IUser::class);
+				$user3->method('getUID')->will($this->returnValue('uid3'));
+
+				$closure($user1);
+				$closure($user2);
+				$closure($user3);
+			}));
+
+		$this->jobList->expects($this->at(0))
+			->method('add')
+			->with(GenerateBirthdayCalendarBackgroundJob::class, [
+				'userId' => 'uid1',
+				'purgeBeforeGenerating' => true
+			]);
+		$this->jobList->expects($this->at(1))
+			->method('add')
+			->with(GenerateBirthdayCalendarBackgroundJob::class, [
+				'userId' => 'uid2',
+				'purgeBeforeGenerating' => true
+			]);
+		$this->jobList->expects($this->at(2))
+			->method('add')
+			->with(GenerateBirthdayCalendarBackgroundJob::class, [
+				'userId' => 'uid3',
+				'purgeBeforeGenerating' => true
+			]);
+
+		$this->config->expects($this->at(1))
+			->method('setAppValue')
+			->with('dav', 'regeneratedBirthdayCalendarsForYearFix', 'yes');
+
+		$this->migration->run($output);
+	}
+
+	public function testRunSecondTime() {
+		$this->config->expects($this->once())
+			->method('getAppValue')
+			->with('dav', 'regeneratedBirthdayCalendarsForYearFix')
+			->willReturn('yes');
+
+		$output = $this->createMock(IOutput::class);
+		$output->expects($this->once())
+			->method('info')
+			->with('Repair step already executed');
+
+		$this->userManager->expects($this->never())
+			->method('callForAllUsers');
+
+		$this->migration->run($output);
+	}
+
+
+}
\ No newline at end of file