Implement classification migration as repair step

3 files changed, 101 insertions, 57 deletions

diff --git a/apps/dav/lib/AppInfo/Application.php b/apps/dav/lib/AppInfo/Application.php
index 0de61b12e26..9e0d2da4e17 100644
--- a/apps/dav/lib/AppInfo/Application.php
+++ b/apps/dav/lib/AppInfo/Application.php
@@ -108,6 +108,14 @@ class Application extends App {
 				$g
 			);
 		});
+
+		$container->registerService('OCA\DAV\Migration\Classification', function ($c) {
+			/** @var IAppContainer $c */
+			return new Classification(
+				$c->query('CalDavBackend'),
+				$c->getServer()->getUserManager()
+			);
+		});
 	}
 
 	/**
@@ -170,20 +178,4 @@ class Application extends App {
 			$this->getContainer()->getServer()->getLogger()->logException($ex);
 		}
 	}
-
-	public function migrateClassification() {
-		try {
-			/** @var CalDavBackend $calDavBackend */
-			$calDavBackend = $this->getContainer()->query('CalDavBackend');
-			$migration = new Classification($calDavBackend);
-			$userManager = $this->getContainer()->getServer()->getUserManager();
-
-			$userManager->callForAllUsers(function($user) use($migration) {
-				/** @var IUser $user */
-				$migration->runForUser($user);
-			});
-		} catch (\Exception $ex) {
-			$this->getContainer()->getServer()->getLogger()->logException($ex);
-		}
-	}
 }
diff --git a/apps/dav/lib/Migration/Classification.php b/apps/dav/lib/Migration/Classification.php
new file mode 100644
index 00000000000..13ceca6fea6
--- /dev/null
+++ b/apps/dav/lib/Migration/Classification.php
@@ -0,0 +1,93 @@
+<?php
+/**
+ * @author Thomas Müller <thomas.mueller@tmit.eu>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @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\Migration;
+
+use OCA\DAV\CalDAV\CalDavBackend;
+use OCP\IUser;
+use OCP\IUserManager;
+use OCP\Migration\IOutput;
+use OCP\Migration\IRepairStep;
+
+class Classification implements IRepairStep {
+
+	/** @var CalDavBackend */
+	private $calDavBackend;
+
+	/** @var IUserManager */
+	private $userManager;
+
+	/**
+	 * Classification constructor.
+	 *
+	 * @param CalDavBackend $calDavBackend
+	 */
+	public function __construct(CalDavBackend $calDavBackend, IUserManager $userManager) {
+		$this->calDavBackend = $calDavBackend;
+		$this->userManager = $userManager;
+	}
+
+	/**
+	 * @param IUser $user
+	 */
+	public function runForUser($user) {
+		$principal = 'principals/users/' . $user->getUID();
+		$calendars = $this->calDavBackend->getCalendarsForUser($principal);
+		foreach ($calendars as $calendar) {
+			$objects = $this->calDavBackend->getCalendarObjects($calendar['id']);
+			foreach ($objects as $object) {
+				$calObject = $this->calDavBackend->getCalendarObject($calendar['id'], $object['id']);
+				$classification = $this->extractClassification($calObject['calendardata']);
+				$this->calDavBackend->setClassification($object['id'], $classification);
+			}
+		}
+	}
+
+	/**
+	 * @param $calendarData
+	 * @return integer
+	 * @throws \Sabre\DAV\Exception\BadRequest
+	 */
+	protected function extractClassification($calendarData) {
+		return $this->calDavBackend->getDenormalizedData($calendarData)['classification'];
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function getName() {
+		return 'Fix classification for calendar objects';
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function run(IOutput $output) {
+		$output->startProgress();
+		$this->userManager->callForAllUsers(function($user) use ($output) {
+			/** @var IUser $user */
+			$output->advance(1, $user->getDisplayName());
+			$this->runForUser($user);
+		});
+		$output->finishProgress();
+	}
+}
diff --git a/apps/dav/lib/migration/classification.php b/apps/dav/lib/migration/classification.php
deleted file mode 100644
index 48e62e6158b..00000000000
--- a/apps/dav/lib/migration/classification.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace OCA\DAV\Migration;
-
-use OCA\DAV\CalDAV\CalDavBackend;
-use OCP\IUser;
-
-class Classification {
-
-	/**
-	 * Classification constructor.
-	 *
-	 * @param CalDavBackend $calDavBackend
-	 */
-	public function __construct(CalDavBackend $calDavBackend) {
-		$this->calDavBackend = $calDavBackend;
-	}
-
-	/**
-	 * @param IUser $user
-	 */
-	public function runForUser($user) {
-		$principal = 'principals/users/' . $user->getUID();
-		$calendars = $this->calDavBackend->getCalendarsForUser($principal);
-		foreach ($calendars as $calendar) {
-			$objects = $this->calDavBackend->getCalendarObjects($calendar['id']);
-			foreach ($objects as $object) {
-				$calObject = $this->calDavBackend->getCalendarObject($calendar['id'], $object['id']);
-				$classification = $this->extractClassification($calObject['calendardata']);
-				$this->calDavBackend->setClassification($object['id'], $classification);
-			}
-		}
-	}
-
-	/**
-	 * @param $calObject
-	 */
-	protected function extractClassification($calendarData) {
-		return $this->calDavBackend->getDenormalizedData($calendarData)['classification'];
-	}
-}