Merge pull request #23919 from owncloud/cyclyc-share-dep-example

SharedStorage to new sharing code + cleanup

3 files changed, 83 insertions, 16 deletions

diff --git a/lib/private/files/config/cachedmountinfo.php b/lib/private/files/config/cachedmountinfo.php
index 2993c979a7f..ce75cb66896 100644
--- a/lib/private/files/config/cachedmountinfo.php
+++ b/lib/private/files/config/cachedmountinfo.php
@@ -30,22 +30,22 @@ class CachedMountInfo implements ICachedMountInfo {
 	/**
 	 * @var IUser
 	 */
-	private $user;
+	protected $user;
 
 	/**
 	 * @var int
 	 */
-	private $storageId;
+	protected $storageId;
 
 	/**
 	 * @var int
 	 */
-	private $rootId;
+	protected $rootId;
 
 	/**
 	 * @var string
 	 */
-	private $mountPoint;
+	protected $mountPoint;
 
 	/**
 	 * CachedMountInfo constructor.
@@ -88,9 +88,9 @@ class CachedMountInfo implements ICachedMountInfo {
 	 */
 	public function getMountPointNode() {
 		// TODO injection etc
-		Filesystem::initMountPoints($this->user->getUID());
-		$userNode = \OC::$server->getUserFolder($this->user->getUID());
-		$nodes = $userNode->getById($this->rootId);
+		Filesystem::initMountPoints($this->getUser()->getUID());
+		$userNode = \OC::$server->getUserFolder($this->getUser()->getUID());
+		$nodes = $userNode->getById($this->getRootId());
 		if (count($nodes) > 0) {
 			return $nodes[0];
 		} else {
diff --git a/lib/private/files/config/lazystoragemountinfo.php b/lib/private/files/config/lazystoragemountinfo.php
new file mode 100644
index 00000000000..654c5b2b23e
--- /dev/null
+++ b/lib/private/files/config/lazystoragemountinfo.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * @author Robin Appelman <icewind@owncloud.com>
+ *
+ * @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 OC\Files\Config;
+
+use OC\Files\Filesystem;
+use OCP\Files\Config\ICachedMountInfo;
+use OCP\Files\Mount\IMountPoint;
+use OCP\Files\Node;
+use OCP\IUser;
+
+class LazyStorageMountInfo extends CachedMountInfo {
+	/** @var IMountPoint  */
+	private $mount;
+
+	/**
+	 * CachedMountInfo constructor.
+	 *
+	 * @param IUser $user
+	 * @param IMountPoint $mount
+	 */
+	public function __construct(IUser $user, IMountPoint $mount) {
+		$this->user = $user;
+		$this->mount = $mount;
+	}
+
+	/**
+	 * @return int the numeric storage id of the mount
+	 */
+	public function getStorageId() {
+		if (!$this->storageId) {
+			$this->storageId = $this->mount->getStorage()->getStorageCache()->getNumericId();
+		}
+		return parent::getStorageId();
+	}
+
+	/**
+	 * @return int the fileid of the root of the mount
+	 */
+	public function getRootId() {
+		if (!$this->rootId) {
+			$this->rootId = $this->mount->getStorageRootId();
+		}
+		return parent::getRootId();
+	}
+
+	/**
+	 * @return string the mount point of the mount for the user
+	 */
+	public function getMountPoint() {
+		if (!$this->mountPoint) {
+			$this->mountPoint = $this->mount->getMountPoint();
+		}
+		return parent::getMountPoint();
+	}
+}
diff --git a/lib/private/files/config/usermountcache.php b/lib/private/files/config/usermountcache.php
index 78b19972787..05ca146f4be 100644
--- a/lib/private/files/config/usermountcache.php
+++ b/lib/private/files/config/usermountcache.php
@@ -80,18 +80,11 @@ class UserMountCache implements IUserMountCache {
 		});
 		/** @var ICachedMountInfo[] $newMounts */
 		$newMounts = array_map(function (IMountPoint $mount) use ($user) {
-			$storage = $mount->getStorage();
-			if ($storage->instanceOfStorage('\OC\Files\Storage\Shared')) {
-				$rootId = (int)$storage->getShare()['file_source'];
-			} else {
-				$rootId = (int)$storage->getCache()->getId('');
-			}
-			$storageId = (int)$storage->getStorageCache()->getNumericId();
 			// filter out any storages which aren't scanned yet since we aren't interested in files from those storages (yet)
-			if ($rootId === -1) {
+			if ($mount->getStorageRootId() === -1) {
 				return null;
 			} else {
-				return new CachedMountInfo($user, $storageId, $rootId, $mount->getMountPoint());
+				return new LazyStorageMountInfo($user, $mount);
 			}
 		}, $mounts);
 		$newMounts = array_values(array_filter($newMounts));