Move dav app to PSR-4 (#24527)

* Move Application to correct namespace and PSR-4 it

* Move dav app to PSR-4

1 files changed, 199 insertions, 0 deletions

diff --git a/apps/dav/lib/Comments/EntityCollection.php b/apps/dav/lib/Comments/EntityCollection.php
new file mode 100644
index 00000000000..a55a18c00c0
--- /dev/null
+++ b/apps/dav/lib/Comments/EntityCollection.php
@@ -0,0 +1,199 @@
+<?php
+/**
+ * @author Arthur Schiwon <blizzz@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 OCA\DAV\Comments;
+
+use OCP\Comments\ICommentsManager;
+use OCP\Files\Folder;
+use OCP\ILogger;
+use OCP\IUserManager;
+use OCP\IUserSession;
+use Sabre\DAV\Exception\NotFound;
+use Sabre\DAV\PropPatch;
+
+/**
+ * Class EntityCollection
+ *
+ * this represents a specific holder of comments, identified by an entity type
+ * (class member $name) and an entity id (class member $id).
+ *
+ * @package OCA\DAV\Comments
+ */
+class EntityCollection extends RootCollection implements \Sabre\DAV\IProperties {
+	const PROPERTY_NAME_READ_MARKER  = '{http://owncloud.org/ns}readMarker';
+
+	/** @var  Folder */
+	protected $fileRoot;
+
+	/** @var  string */
+	protected $id;
+
+	/** @var  ILogger */
+	protected $logger;
+
+	/**
+	 * @param string $id
+	 * @param string $name
+	 * @param ICommentsManager $commentsManager
+	 * @param Folder $fileRoot
+	 * @param IUserManager $userManager
+	 * @param IUserSession $userSession
+	 * @param ILogger $logger
+	 */
+	public function __construct(
+		$id,
+		$name,
+		ICommentsManager $commentsManager,
+		Folder $fileRoot,
+		IUserManager $userManager,
+		IUserSession $userSession,
+		ILogger $logger
+	) {
+		foreach(['id', 'name'] as $property) {
+			$$property = trim($$property);
+			if(empty($$property) || !is_string($$property)) {
+				throw new \InvalidArgumentException('"' . $property . '" parameter must be non-empty string');
+			}
+		}
+		$this->id = $id;
+		$this->name = $name;
+		$this->commentsManager = $commentsManager;
+		$this->fileRoot = $fileRoot;
+		$this->logger = $logger;
+		$this->userManager = $userManager;
+		$this->userSession = $userSession;
+	}
+
+	/**
+	 * returns the ID of this entity
+	 *
+	 * @return string
+	 */
+	public function getId() {
+		return $this->id;
+	}
+
+	/**
+	 * Returns a specific child node, referenced by its name
+	 *
+	 * This method must throw Sabre\DAV\Exception\NotFound if the node does not
+	 * exist.
+	 *
+	 * @param string $name
+	 * @return \Sabre\DAV\INode
+	 * @throws NotFound
+	 */
+	function getChild($name) {
+		try {
+			$comment = $this->commentsManager->get($name);
+			return new CommentNode(
+				$this->commentsManager,
+				$comment,
+				$this->userManager,
+				$this->userSession,
+				$this->logger
+			);
+		} catch (\OCP\Comments\NotFoundException $e) {
+			throw new NotFound();
+		}
+	}
+
+	/**
+	 * Returns an array with all the child nodes
+	 *
+	 * @return \Sabre\DAV\INode[]
+	 */
+	function getChildren() {
+		return $this->findChildren();
+	}
+
+	/**
+	 * Returns an array of comment nodes. Result can be influenced by offset,
+	 * limit and date time parameters.
+	 *
+	 * @param int $limit
+	 * @param int $offset
+	 * @param \DateTime|null $datetime
+	 * @return CommentNode[]
+	 */
+	function findChildren($limit = 0, $offset = 0, \DateTime $datetime = null) {
+		$comments = $this->commentsManager->getForObject($this->name, $this->id, $limit, $offset, $datetime);
+		$result = [];
+		foreach($comments as $comment) {
+			$result[] = new CommentNode(
+				$this->commentsManager,
+				$comment,
+				$this->userManager,
+				$this->userSession,
+				$this->logger
+			);
+		}
+		return $result;
+	}
+
+	/**
+	 * Checks if a child-node with the specified name exists
+	 *
+	 * @param string $name
+	 * @return bool
+	 */
+	function childExists($name) {
+		try {
+			$this->commentsManager->get($name);
+			return true;
+		} catch (\OCP\Comments\NotFoundException $e) {
+			return false;
+		}
+	}
+
+	/**
+	 * Sets the read marker to the specified date for the logged in user
+	 *
+	 * @param \DateTime $value
+	 * @return bool
+	 */
+	public function setReadMarker($value) {
+		$dateTime = new \DateTime($value);
+		$user = $this->userSession->getUser();
+		$this->commentsManager->setReadMark($this->name, $this->id, $dateTime, $user);
+		return true;
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	function propPatch(PropPatch $propPatch) {
+		$propPatch->handle(self::PROPERTY_NAME_READ_MARKER, [$this, 'setReadMarker']);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	function getProperties($properties) {
+		$marker = null;
+		$user = $this->userSession->getUser();
+		if(!is_null($user)) {
+			$marker = $this->commentsManager->getReadMark($this->name, $this->id, $user);
+		}
+		return [self::PROPERTY_NAME_READ_MARKER => $marker];
+	}
+}
+