Dolibarr / dolibarr

htdocs/includes/sabre/sabre/dav/lib/CalDAV/Notifications/Collection.php

Indentation +61 added lines, -61 removed lines

@@ -24,73 +24,73 @@
  */
 class Collection extends DAV\Collection implements ICollection, DAVACL\IACL
 {
-    use DAVACL\ACLTrait;
+	use DAVACL\ACLTrait;
 
-    /**
-     * The notification backend.
-     *
-     * @var CalDAV\Backend\NotificationSupport
-     */
-    protected $caldavBackend;
+	/**
+	 * The notification backend.
+	 *
+	 * @var CalDAV\Backend\NotificationSupport
+	 */
+	protected $caldavBackend;
 
-    /**
-     * Principal uri.
-     *
-     * @var string
-     */
-    protected $principalUri;
+	/**
+	 * Principal uri.
+	 *
+	 * @var string
+	 */
+	protected $principalUri;
 
-    /**
-     * Constructor.
-     *
-     * @param string $principalUri
-     */
-    public function __construct(CalDAV\Backend\NotificationSupport $caldavBackend, $principalUri)
-    {
-        $this->caldavBackend = $caldavBackend;
-        $this->principalUri = $principalUri;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $principalUri
+	 */
+	public function __construct(CalDAV\Backend\NotificationSupport $caldavBackend, $principalUri)
+	{
+		$this->caldavBackend = $caldavBackend;
+		$this->principalUri = $principalUri;
+	}
 
-    /**
-     * Returns all notifications for a principal.
-     *
-     * @return array
-     */
-    public function getChildren()
-    {
-        $children = [];
-        $notifications = $this->caldavBackend->getNotificationsForPrincipal($this->principalUri);
+	/**
+	 * Returns all notifications for a principal.
+	 *
+	 * @return array
+	 */
+	public function getChildren()
+	{
+		$children = [];
+		$notifications = $this->caldavBackend->getNotificationsForPrincipal($this->principalUri);
 
-        foreach ($notifications as $notification) {
-            $children[] = new Node(
-                $this->caldavBackend,
-                $this->principalUri,
-                $notification
-            );
-        }
+		foreach ($notifications as $notification) {
+			$children[] = new Node(
+				$this->caldavBackend,
+				$this->principalUri,
+				$notification
+			);
+		}
 
-        return $children;
-    }
+		return $children;
+	}
 
-    /**
-     * Returns the name of this object.
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        return 'notifications';
-    }
+	/**
+	 * Returns the name of this object.
+	 *
+	 * @return string
+	 */
+	public function getName()
+	{
+		return 'notifications';
+	}
 
-    /**
-     * Returns the owner principal.
-     *
-     * This must be a url to a principal, or null if there's no owner
-     *
-     * @return string|null
-     */
-    public function getOwner()
-    {
-        return $this->principalUri;
-    }
+	/**
+	 * Returns the owner principal.
+	 *
+	 * This must be a url to a principal, or null if there's no owner
+	 *
+	 * @return string|null
+	 */
+	public function getOwner()
+	{
+		return $this->principalUri;
+	}
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/Notifications/Node.php

Indentation +78 added lines, -78 removed lines

@@ -22,91 +22,91 @@
  */
 class Node extends DAV\File implements INode, DAVACL\IACL
 {
-    use DAVACL\ACLTrait;
+	use DAVACL\ACLTrait;
 
-    /**
-     * The notification backend.
-     *
-     * @var CalDAV\Backend\NotificationSupport
-     */
-    protected $caldavBackend;
+	/**
+	 * The notification backend.
+	 *
+	 * @var CalDAV\Backend\NotificationSupport
+	 */
+	protected $caldavBackend;
 
-    /**
-     * The actual notification.
-     *
-     * @var NotificationInterface
-     */
-    protected $notification;
+	/**
+	 * The actual notification.
+	 *
+	 * @var NotificationInterface
+	 */
+	protected $notification;
 
-    /**
-     * Owner principal of the notification.
-     *
-     * @var string
-     */
-    protected $principalUri;
+	/**
+	 * Owner principal of the notification.
+	 *
+	 * @var string
+	 */
+	protected $principalUri;
 
-    /**
-     * Constructor.
-     *
-     * @param string $principalUri
-     */
-    public function __construct(CalDAV\Backend\NotificationSupport $caldavBackend, $principalUri, NotificationInterface $notification)
-    {
-        $this->caldavBackend = $caldavBackend;
-        $this->principalUri = $principalUri;
-        $this->notification = $notification;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $principalUri
+	 */
+	public function __construct(CalDAV\Backend\NotificationSupport $caldavBackend, $principalUri, NotificationInterface $notification)
+	{
+		$this->caldavBackend = $caldavBackend;
+		$this->principalUri = $principalUri;
+		$this->notification = $notification;
+	}
 
-    /**
-     * Returns the path name for this notification.
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->notification->getId().'.xml';
-    }
+	/**
+	 * Returns the path name for this notification.
+	 *
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->notification->getId().'.xml';
+	}
 
-    /**
-     * Returns the etag for the notification.
-     *
-     * The etag must be surrounded by litteral double-quotes.
-     *
-     * @return string
-     */
-    public function getETag()
-    {
-        return $this->notification->getETag();
-    }
+	/**
+	 * Returns the etag for the notification.
+	 *
+	 * The etag must be surrounded by litteral double-quotes.
+	 *
+	 * @return string
+	 */
+	public function getETag()
+	{
+		return $this->notification->getETag();
+	}
 
-    /**
-     * This method must return an xml element, using the
-     * Sabre\CalDAV\Xml\Notification\NotificationInterface classes.
-     *
-     * @return NotificationInterface
-     */
-    public function getNotificationType()
-    {
-        return $this->notification;
-    }
+	/**
+	 * This method must return an xml element, using the
+	 * Sabre\CalDAV\Xml\Notification\NotificationInterface classes.
+	 *
+	 * @return NotificationInterface
+	 */
+	public function getNotificationType()
+	{
+		return $this->notification;
+	}
 
-    /**
-     * Deletes this notification.
-     */
-    public function delete()
-    {
-        $this->caldavBackend->deleteNotification($this->getOwner(), $this->notification);
-    }
+	/**
+	 * Deletes this notification.
+	 */
+	public function delete()
+	{
+		$this->caldavBackend->deleteNotification($this->getOwner(), $this->notification);
+	}
 
-    /**
-     * Returns the owner principal.
-     *
-     * This must be a url to a principal, or null if there's no owner
-     *
-     * @return string|null
-     */
-    public function getOwner()
-    {
-        return $this->principalUri;
-    }
+	/**
+	 * Returns the owner principal.
+	 *
+	 * This must be a url to a principal, or null if there's no owner
+	 *
+	 * @return string|null
+	 */
+	public function getOwner()
+	{
+		return $this->principalUri;
+	}
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/Notifications/INode.php

Indentation +15 added lines, -15 removed lines

@@ -22,20 +22,20 @@
  */
 interface INode
 {
-    /**
-     * This method must return an xml element, using the
-     * Sabre\CalDAV\Xml\Notification\NotificationInterface classes.
-     *
-     * @return NotificationInterface
-     */
-    public function getNotificationType();
+	/**
+	 * This method must return an xml element, using the
+	 * Sabre\CalDAV\Xml\Notification\NotificationInterface classes.
+	 *
+	 * @return NotificationInterface
+	 */
+	public function getNotificationType();
 
-    /**
-     * Returns the etag for the notification.
-     *
-     * The etag must be surrounded by literal double-quotes.
-     *
-     * @return string
-     */
-    public function getETag();
+	/**
+	 * Returns the etag for the notification.
+	 *
+	 * The etag must be surrounded by literal double-quotes.
+	 *
+	 * @return string
+	 */
+	public function getETag();
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/SharingPlugin.php

Indentation +316 added lines, -316 removed lines

@@ -27,320 +27,320 @@
  */
 class SharingPlugin extends DAV\ServerPlugin
 {
-    /**
-     * Reference to SabreDAV server object.
-     *
-     * @var DAV\Server
-     */
-    protected $server;
-
-    /**
-     * This method should return a list of server-features.
-     *
-     * This is for example 'versioning' and is added to the DAV: header
-     * in an OPTIONS response.
-     *
-     * @return array
-     */
-    public function getFeatures()
-    {
-        return ['calendarserver-sharing'];
-    }
-
-    /**
-     * Returns a plugin name.
-     *
-     * Using this name other plugins will be able to access other plugins
-     * using Sabre\DAV\Server::getPlugin
-     *
-     * @return string
-     */
-    public function getPluginName()
-    {
-        return 'caldav-sharing';
-    }
-
-    /**
-     * This initializes the plugin.
-     *
-     * This function is called by Sabre\DAV\Server, after
-     * addPlugin is called.
-     *
-     * This method should set up the required event subscriptions.
-     */
-    public function initialize(DAV\Server $server)
-    {
-        $this->server = $server;
-
-        if (is_null($this->server->getPlugin('sharing'))) {
-            throw new \LogicException('The generic "sharing" plugin must be loaded before the caldav sharing plugin. Call $server->addPlugin(new \Sabre\DAV\Sharing\Plugin()); before this one.');
-        }
-
-        array_push(
-            $this->server->protectedProperties,
-            '{'.Plugin::NS_CALENDARSERVER.'}invite',
-            '{'.Plugin::NS_CALENDARSERVER.'}allowed-sharing-modes',
-            '{'.Plugin::NS_CALENDARSERVER.'}shared-url'
-        );
-
-        $this->server->xml->elementMap['{'.Plugin::NS_CALENDARSERVER.'}share'] = 'Sabre\\CalDAV\\Xml\\Request\\Share';
-        $this->server->xml->elementMap['{'.Plugin::NS_CALENDARSERVER.'}invite-reply'] = 'Sabre\\CalDAV\\Xml\\Request\\InviteReply';
-
-        $this->server->on('propFind', [$this, 'propFindEarly']);
-        $this->server->on('propFind', [$this, 'propFindLate'], 150);
-        $this->server->on('propPatch', [$this, 'propPatch'], 40);
-        $this->server->on('method:POST', [$this, 'httpPost']);
-    }
-
-    /**
-     * This event is triggered when properties are requested for a certain
-     * node.
-     *
-     * This allows us to inject any properties early.
-     */
-    public function propFindEarly(DAV\PropFind $propFind, DAV\INode $node)
-    {
-        if ($node instanceof ISharedCalendar) {
-            $propFind->handle('{'.Plugin::NS_CALENDARSERVER.'}invite', function () use ($node) {
-                return new Xml\Property\Invite(
-                    $node->getInvites()
-                );
-            });
-        }
-    }
-
-    /**
-     * This method is triggered *after* all properties have been retrieved.
-     * This allows us to inject the correct resourcetype for calendars that
-     * have been shared.
-     */
-    public function propFindLate(DAV\PropFind $propFind, DAV\INode $node)
-    {
-        if ($node instanceof ISharedCalendar) {
-            $shareAccess = $node->getShareAccess();
-            if ($rt = $propFind->get('{DAV:}resourcetype')) {
-                switch ($shareAccess) {
-                    case \Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER:
-                        $rt->add('{'.Plugin::NS_CALENDARSERVER.'}shared-owner');
-                        break;
-                    case \Sabre\DAV\Sharing\Plugin::ACCESS_READ:
-                    case \Sabre\DAV\Sharing\Plugin::ACCESS_READWRITE:
-                        $rt->add('{'.Plugin::NS_CALENDARSERVER.'}shared');
-                        break;
-                }
-            }
-            $propFind->handle('{'.Plugin::NS_CALENDARSERVER.'}allowed-sharing-modes', function () {
-                return new Xml\Property\AllowedSharingModes(true, false);
-            });
-        }
-    }
-
-    /**
-     * This method is trigged when a user attempts to update a node's
-     * properties.
-     *
-     * A previous draft of the sharing spec stated that it was possible to use
-     * PROPPATCH to remove 'shared-owner' from the resourcetype, thus unsharing
-     * the calendar.
-     *
-     * Even though this is no longer in the current spec, we keep this around
-     * because OS X 10.7 may still make use of this feature.
-     *
-     * @param string $path
-     */
-    public function propPatch($path, DAV\PropPatch $propPatch)
-    {
-        $node = $this->server->tree->getNodeForPath($path);
-        if (!$node instanceof ISharedCalendar) {
-            return;
-        }
-
-        if (\Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER === $node->getShareAccess() || \Sabre\DAV\Sharing\Plugin::ACCESS_NOTSHARED === $node->getShareAccess()) {
-            $propPatch->handle('{DAV:}resourcetype', function ($value) use ($node) {
-                if ($value->is('{'.Plugin::NS_CALENDARSERVER.'}shared-owner')) {
-                    return false;
-                }
-                $shares = $node->getInvites();
-                foreach ($shares as $share) {
-                    $share->access = DAV\Sharing\Plugin::ACCESS_NOACCESS;
-                }
-                $node->updateInvites($shares);
-
-                return true;
-            });
-        }
-    }
-
-    /**
-     * We intercept this to handle POST requests on calendars.
-     *
-     * @return bool|null
-     */
-    public function httpPost(RequestInterface $request, ResponseInterface $response)
-    {
-        $path = $request->getPath();
-
-        // Only handling xml
-        $contentType = $request->getHeader('Content-Type');
-        if (null === $contentType) {
-            return;
-        }
-        if (false === strpos($contentType, 'application/xml') && false === strpos($contentType, 'text/xml')) {
-            return;
-        }
-
-        // Making sure the node exists
-        try {
-            $node = $this->server->tree->getNodeForPath($path);
-        } catch (DAV\Exception\NotFound $e) {
-            return;
-        }
-
-        $requestBody = $request->getBodyAsString();
-
-        // If this request handler could not deal with this POST request, it
-        // will return 'null' and other plugins get a chance to handle the
-        // request.
-        //
-        // However, we already requested the full body. This is a problem,
-        // because a body can only be read once. This is why we preemptively
-        // re-populated the request body with the existing data.
-        $request->setBody($requestBody);
-
-        $message = $this->server->xml->parse($requestBody, $request->getUrl(), $documentType);
-
-        switch ($documentType) {
-            // Both the DAV:share-resource and CALENDARSERVER:share requests
-            // behave identically.
-            case '{'.Plugin::NS_CALENDARSERVER.'}share':
-                $sharingPlugin = $this->server->getPlugin('sharing');
-                $sharingPlugin->shareResource($path, $message->sharees);
-
-                $response->setStatus(200);
-                // Adding this because sending a response body may cause issues,
-                // and I wanted some type of indicator the response was handled.
-                $response->setHeader('X-Sabre-Status', 'everything-went-well');
-
-                // Breaking the event chain
-                return false;
-
-            // The invite-reply document is sent when the user replies to an
-            // invitation of a calendar share.
-            case '{'.Plugin::NS_CALENDARSERVER.'}invite-reply':
-                // This only works on the calendar-home-root node.
-                if (!$node instanceof CalendarHome) {
-                    return;
-                }
-                $this->server->transactionType = 'post-invite-reply';
-
-                // Getting ACL info
-                $acl = $this->server->getPlugin('acl');
-
-                // If there's no ACL support, we allow everything
-                if ($acl) {
-                    $acl->checkPrivileges($path, '{DAV:}write');
-                }
-
-                $url = $node->shareReply(
-                    $message->href,
-                    $message->status,
-                    $message->calendarUri,
-                    $message->inReplyTo,
-                    $message->summary
-                );
-
-                $response->setStatus(200);
-                // Adding this because sending a response body may cause issues,
-                // and I wanted some type of indicator the response was handled.
-                $response->setHeader('X-Sabre-Status', 'everything-went-well');
-
-                if ($url) {
-                    $writer = $this->server->xml->getWriter();
-                    $writer->contextUri = $request->getUrl();
-                    $writer->openMemory();
-                    $writer->startDocument();
-                    $writer->startElement('{'.Plugin::NS_CALENDARSERVER.'}shared-as');
-                    $writer->write(new LocalHref($url));
-                    $writer->endElement();
-                    $response->setHeader('Content-Type', 'application/xml');
-                    $response->setBody($writer->outputMemory());
-                }
-
-                // Breaking the event chain
-                return false;
-
-            case '{'.Plugin::NS_CALENDARSERVER.'}publish-calendar':
-                // We can only deal with IShareableCalendar objects
-                if (!$node instanceof ISharedCalendar) {
-                    return;
-                }
-                $this->server->transactionType = 'post-publish-calendar';
-
-                // Getting ACL info
-                $acl = $this->server->getPlugin('acl');
-
-                // If there's no ACL support, we allow everything
-                if ($acl) {
-                    $acl->checkPrivileges($path, '{DAV:}share');
-                }
-
-                $node->setPublishStatus(true);
-
-                // iCloud sends back the 202, so we will too.
-                $response->setStatus(202);
-
-                // Adding this because sending a response body may cause issues,
-                // and I wanted some type of indicator the response was handled.
-                $response->setHeader('X-Sabre-Status', 'everything-went-well');
-
-                // Breaking the event chain
-                return false;
-
-            case '{'.Plugin::NS_CALENDARSERVER.'}unpublish-calendar':
-                // We can only deal with IShareableCalendar objects
-                if (!$node instanceof ISharedCalendar) {
-                    return;
-                }
-                $this->server->transactionType = 'post-unpublish-calendar';
-
-                // Getting ACL info
-                $acl = $this->server->getPlugin('acl');
-
-                // If there's no ACL support, we allow everything
-                if ($acl) {
-                    $acl->checkPrivileges($path, '{DAV:}share');
-                }
-
-                $node->setPublishStatus(false);
-
-                $response->setStatus(200);
-
-                // Adding this because sending a response body may cause issues,
-                // and I wanted some type of indicator the response was handled.
-                $response->setHeader('X-Sabre-Status', 'everything-went-well');
-
-                // Breaking the event chain
-                return false;
-        }
-    }
-
-    /**
-     * Returns a bunch of meta-data about the plugin.
-     *
-     * Providing this information is optional, and is mainly displayed by the
-     * Browser plugin.
-     *
-     * The description key in the returned array may contain html and will not
-     * be sanitized.
-     *
-     * @return array
-     */
-    public function getPluginInfo()
-    {
-        return [
-            'name' => $this->getPluginName(),
-            'description' => 'Adds support for caldav-sharing.',
-            'link' => 'http://sabre.io/dav/caldav-sharing/',
-        ];
-    }
+	/**
+	 * Reference to SabreDAV server object.
+	 *
+	 * @var DAV\Server
+	 */
+	protected $server;
+
+	/**
+	 * This method should return a list of server-features.
+	 *
+	 * This is for example 'versioning' and is added to the DAV: header
+	 * in an OPTIONS response.
+	 *
+	 * @return array
+	 */
+	public function getFeatures()
+	{
+		return ['calendarserver-sharing'];
+	}
+
+	/**
+	 * Returns a plugin name.
+	 *
+	 * Using this name other plugins will be able to access other plugins
+	 * using Sabre\DAV\Server::getPlugin
+	 *
+	 * @return string
+	 */
+	public function getPluginName()
+	{
+		return 'caldav-sharing';
+	}
+
+	/**
+	 * This initializes the plugin.
+	 *
+	 * This function is called by Sabre\DAV\Server, after
+	 * addPlugin is called.
+	 *
+	 * This method should set up the required event subscriptions.
+	 */
+	public function initialize(DAV\Server $server)
+	{
+		$this->server = $server;
+
+		if (is_null($this->server->getPlugin('sharing'))) {
+			throw new \LogicException('The generic "sharing" plugin must be loaded before the caldav sharing plugin. Call $server->addPlugin(new \Sabre\DAV\Sharing\Plugin()); before this one.');
+		}
+
+		array_push(
+			$this->server->protectedProperties,
+			'{'.Plugin::NS_CALENDARSERVER.'}invite',
+			'{'.Plugin::NS_CALENDARSERVER.'}allowed-sharing-modes',
+			'{'.Plugin::NS_CALENDARSERVER.'}shared-url'
+		);
+
+		$this->server->xml->elementMap['{'.Plugin::NS_CALENDARSERVER.'}share'] = 'Sabre\\CalDAV\\Xml\\Request\\Share';
+		$this->server->xml->elementMap['{'.Plugin::NS_CALENDARSERVER.'}invite-reply'] = 'Sabre\\CalDAV\\Xml\\Request\\InviteReply';
+
+		$this->server->on('propFind', [$this, 'propFindEarly']);
+		$this->server->on('propFind', [$this, 'propFindLate'], 150);
+		$this->server->on('propPatch', [$this, 'propPatch'], 40);
+		$this->server->on('method:POST', [$this, 'httpPost']);
+	}
+
+	/**
+	 * This event is triggered when properties are requested for a certain
+	 * node.
+	 *
+	 * This allows us to inject any properties early.
+	 */
+	public function propFindEarly(DAV\PropFind $propFind, DAV\INode $node)
+	{
+		if ($node instanceof ISharedCalendar) {
+			$propFind->handle('{'.Plugin::NS_CALENDARSERVER.'}invite', function () use ($node) {
+				return new Xml\Property\Invite(
+					$node->getInvites()
+				);
+			});
+		}
+	}
+
+	/**
+	 * This method is triggered *after* all properties have been retrieved.
+	 * This allows us to inject the correct resourcetype for calendars that
+	 * have been shared.
+	 */
+	public function propFindLate(DAV\PropFind $propFind, DAV\INode $node)
+	{
+		if ($node instanceof ISharedCalendar) {
+			$shareAccess = $node->getShareAccess();
+			if ($rt = $propFind->get('{DAV:}resourcetype')) {
+				switch ($shareAccess) {
+					case \Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER:
+						$rt->add('{'.Plugin::NS_CALENDARSERVER.'}shared-owner');
+						break;
+					case \Sabre\DAV\Sharing\Plugin::ACCESS_READ:
+					case \Sabre\DAV\Sharing\Plugin::ACCESS_READWRITE:
+						$rt->add('{'.Plugin::NS_CALENDARSERVER.'}shared');
+						break;
+				}
+			}
+			$propFind->handle('{'.Plugin::NS_CALENDARSERVER.'}allowed-sharing-modes', function () {
+				return new Xml\Property\AllowedSharingModes(true, false);
+			});
+		}
+	}
+
+	/**
+	 * This method is trigged when a user attempts to update a node's
+	 * properties.
+	 *
+	 * A previous draft of the sharing spec stated that it was possible to use
+	 * PROPPATCH to remove 'shared-owner' from the resourcetype, thus unsharing
+	 * the calendar.
+	 *
+	 * Even though this is no longer in the current spec, we keep this around
+	 * because OS X 10.7 may still make use of this feature.
+	 *
+	 * @param string $path
+	 */
+	public function propPatch($path, DAV\PropPatch $propPatch)
+	{
+		$node = $this->server->tree->getNodeForPath($path);
+		if (!$node instanceof ISharedCalendar) {
+			return;
+		}
+
+		if (\Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER === $node->getShareAccess() || \Sabre\DAV\Sharing\Plugin::ACCESS_NOTSHARED === $node->getShareAccess()) {
+			$propPatch->handle('{DAV:}resourcetype', function ($value) use ($node) {
+				if ($value->is('{'.Plugin::NS_CALENDARSERVER.'}shared-owner')) {
+					return false;
+				}
+				$shares = $node->getInvites();
+				foreach ($shares as $share) {
+					$share->access = DAV\Sharing\Plugin::ACCESS_NOACCESS;
+				}
+				$node->updateInvites($shares);
+
+				return true;
+			});
+		}
+	}
+
+	/**
+	 * We intercept this to handle POST requests on calendars.
+	 *
+	 * @return bool|null
+	 */
+	public function httpPost(RequestInterface $request, ResponseInterface $response)
+	{
+		$path = $request->getPath();
+
+		// Only handling xml
+		$contentType = $request->getHeader('Content-Type');
+		if (null === $contentType) {
+			return;
+		}
+		if (false === strpos($contentType, 'application/xml') && false === strpos($contentType, 'text/xml')) {
+			return;
+		}
+
+		// Making sure the node exists
+		try {
+			$node = $this->server->tree->getNodeForPath($path);
+		} catch (DAV\Exception\NotFound $e) {
+			return;
+		}
+
+		$requestBody = $request->getBodyAsString();
+
+		// If this request handler could not deal with this POST request, it
+		// will return 'null' and other plugins get a chance to handle the
+		// request.
+		//
+		// However, we already requested the full body. This is a problem,
+		// because a body can only be read once. This is why we preemptively
+		// re-populated the request body with the existing data.
+		$request->setBody($requestBody);
+
+		$message = $this->server->xml->parse($requestBody, $request->getUrl(), $documentType);
+
+		switch ($documentType) {
+			// Both the DAV:share-resource and CALENDARSERVER:share requests
+			// behave identically.
+			case '{'.Plugin::NS_CALENDARSERVER.'}share':
+				$sharingPlugin = $this->server->getPlugin('sharing');
+				$sharingPlugin->shareResource($path, $message->sharees);
+
+				$response->setStatus(200);
+				// Adding this because sending a response body may cause issues,
+				// and I wanted some type of indicator the response was handled.
+				$response->setHeader('X-Sabre-Status', 'everything-went-well');
+
+				// Breaking the event chain
+				return false;
+
+			// The invite-reply document is sent when the user replies to an
+			// invitation of a calendar share.
+			case '{'.Plugin::NS_CALENDARSERVER.'}invite-reply':
+				// This only works on the calendar-home-root node.
+				if (!$node instanceof CalendarHome) {
+					return;
+				}
+				$this->server->transactionType = 'post-invite-reply';
+
+				// Getting ACL info
+				$acl = $this->server->getPlugin('acl');
+
+				// If there's no ACL support, we allow everything
+				if ($acl) {
+					$acl->checkPrivileges($path, '{DAV:}write');
+				}
+
+				$url = $node->shareReply(
+					$message->href,
+					$message->status,
+					$message->calendarUri,
+					$message->inReplyTo,
+					$message->summary
+				);
+
+				$response->setStatus(200);
+				// Adding this because sending a response body may cause issues,
+				// and I wanted some type of indicator the response was handled.
+				$response->setHeader('X-Sabre-Status', 'everything-went-well');
+
+				if ($url) {
+					$writer = $this->server->xml->getWriter();
+					$writer->contextUri = $request->getUrl();
+					$writer->openMemory();
+					$writer->startDocument();
+					$writer->startElement('{'.Plugin::NS_CALENDARSERVER.'}shared-as');
+					$writer->write(new LocalHref($url));
+					$writer->endElement();
+					$response->setHeader('Content-Type', 'application/xml');
+					$response->setBody($writer->outputMemory());
+				}
+
+				// Breaking the event chain
+				return false;
+
+			case '{'.Plugin::NS_CALENDARSERVER.'}publish-calendar':
+				// We can only deal with IShareableCalendar objects
+				if (!$node instanceof ISharedCalendar) {
+					return;
+				}
+				$this->server->transactionType = 'post-publish-calendar';
+
+				// Getting ACL info
+				$acl = $this->server->getPlugin('acl');
+
+				// If there's no ACL support, we allow everything
+				if ($acl) {
+					$acl->checkPrivileges($path, '{DAV:}share');
+				}
+
+				$node->setPublishStatus(true);
+
+				// iCloud sends back the 202, so we will too.
+				$response->setStatus(202);
+
+				// Adding this because sending a response body may cause issues,
+				// and I wanted some type of indicator the response was handled.
+				$response->setHeader('X-Sabre-Status', 'everything-went-well');
+
+				// Breaking the event chain
+				return false;
+
+			case '{'.Plugin::NS_CALENDARSERVER.'}unpublish-calendar':
+				// We can only deal with IShareableCalendar objects
+				if (!$node instanceof ISharedCalendar) {
+					return;
+				}
+				$this->server->transactionType = 'post-unpublish-calendar';
+
+				// Getting ACL info
+				$acl = $this->server->getPlugin('acl');
+
+				// If there's no ACL support, we allow everything
+				if ($acl) {
+					$acl->checkPrivileges($path, '{DAV:}share');
+				}
+
+				$node->setPublishStatus(false);
+
+				$response->setStatus(200);
+
+				// Adding this because sending a response body may cause issues,
+				// and I wanted some type of indicator the response was handled.
+				$response->setHeader('X-Sabre-Status', 'everything-went-well');
+
+				// Breaking the event chain
+				return false;
+		}
+	}
+
+	/**
+	 * Returns a bunch of meta-data about the plugin.
+	 *
+	 * Providing this information is optional, and is mainly displayed by the
+	 * Browser plugin.
+	 *
+	 * The description key in the returned array may contain html and will not
+	 * be sanitized.
+	 *
+	 * @return array
+	 */
+	public function getPluginInfo()
+	{
+		return [
+			'name' => $this->getPluginName(),
+			'description' => 'Adds support for caldav-sharing.',
+			'link' => 'http://sabre.io/dav/caldav-sharing/',
+		];
+	}
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/ICalendarObjectContainer.php

Indentation +17 added lines, -17 removed lines

@@ -19,21 +19,21 @@
  */
 interface ICalendarObjectContainer extends \Sabre\DAV\ICollection
 {
-    /**
-     * Performs a calendar-query on the contents of this calendar.
-     *
-     * The calendar-query is defined in RFC4791 : CalDAV. Using the
-     * calendar-query it is possible for a client to request a specific set of
-     * object, based on contents of iCalendar properties, date-ranges and
-     * iCalendar component types (VTODO, VEVENT).
-     *
-     * This method should just return a list of (relative) urls that match this
-     * query.
-     *
-     * The list of filters are specified as an array. The exact array is
-     * documented by \Sabre\CalDAV\CalendarQueryParser.
-     *
-     * @return array
-     */
-    public function calendarQuery(array $filters);
+	/**
+	 * Performs a calendar-query on the contents of this calendar.
+	 *
+	 * The calendar-query is defined in RFC4791 : CalDAV. Using the
+	 * calendar-query it is possible for a client to request a specific set of
+	 * object, based on contents of iCalendar properties, date-ranges and
+	 * iCalendar component types (VTODO, VEVENT).
+	 *
+	 * This method should just return a list of (relative) urls that match this
+	 * query.
+	 *
+	 * The list of filters are specified as an array. The exact array is
+	 * documented by \Sabre\CalDAV\CalendarQueryParser.
+	 *
+	 * @return array
+	 */
+	public function calendarQuery(array $filters);
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/CalendarObject.php

Indentation +207 added lines, -207 removed lines

@@ -13,211 +13,211 @@
  */
 class CalendarObject extends \Sabre\DAV\File implements ICalendarObject, \Sabre\DAVACL\IACL
 {
-    use \Sabre\DAVACL\ACLTrait;
-
-    /**
-     * Sabre\CalDAV\Backend\BackendInterface.
-     *
-     * @var Backend\AbstractBackend
-     */
-    protected $caldavBackend;
-
-    /**
-     * Array with information about this CalendarObject.
-     *
-     * @var array
-     */
-    protected $objectData;
-
-    /**
-     * Array with information about the containing calendar.
-     *
-     * @var array
-     */
-    protected $calendarInfo;
-
-    /**
-     * Constructor.
-     *
-     * The following properties may be passed within $objectData:
-     *
-     *   * calendarid - This must refer to a calendarid from a caldavBackend
-     *   * uri - A unique uri. Only the 'basename' must be passed.
-     *   * calendardata (optional) - The iCalendar data
-     *   * etag - (optional) The etag for this object, MUST be encloded with
-     *            double-quotes.
-     *   * size - (optional) The size of the data in bytes.
-     *   * lastmodified - (optional) format as a unix timestamp.
-     *   * acl - (optional) Use this to override the default ACL for the node.
-     */
-    public function __construct(Backend\BackendInterface $caldavBackend, array $calendarInfo, array $objectData)
-    {
-        $this->caldavBackend = $caldavBackend;
-
-        if (!isset($objectData['uri'])) {
-            throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property');
-        }
-
-        $this->calendarInfo = $calendarInfo;
-        $this->objectData = $objectData;
-    }
-
-    /**
-     * Returns the uri for this object.
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->objectData['uri'];
-    }
-
-    /**
-     * Returns the ICalendar-formatted object.
-     *
-     * @return string
-     */
-    public function get()
-    {
-        // Pre-populating the 'calendardata' is optional, if we don't have it
-        // already we fetch it from the backend.
-        if (!isset($this->objectData['calendardata'])) {
-            $this->objectData = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $this->objectData['uri']);
-        }
-
-        return $this->objectData['calendardata'];
-    }
-
-    /**
-     * Updates the ICalendar-formatted object.
-     *
-     * @param string|resource $calendarData
-     *
-     * @return string
-     */
-    public function put($calendarData)
-    {
-        if (is_resource($calendarData)) {
-            $calendarData = stream_get_contents($calendarData);
-        }
-        $etag = $this->caldavBackend->updateCalendarObject($this->calendarInfo['id'], $this->objectData['uri'], $calendarData);
-        $this->objectData['calendardata'] = $calendarData;
-        $this->objectData['etag'] = $etag;
-
-        return $etag;
-    }
-
-    /**
-     * Deletes the calendar object.
-     */
-    public function delete()
-    {
-        $this->caldavBackend->deleteCalendarObject($this->calendarInfo['id'], $this->objectData['uri']);
-    }
-
-    /**
-     * Returns the mime content-type.
-     *
-     * @return string
-     */
-    public function getContentType()
-    {
-        $mime = 'text/calendar; charset=utf-8';
-        if (isset($this->objectData['component']) && $this->objectData['component']) {
-            $mime .= '; component='.$this->objectData['component'];
-        }
-
-        return $mime;
-    }
-
-    /**
-     * Returns an ETag for this object.
-     *
-     * The ETag is an arbitrary string, but MUST be surrounded by double-quotes.
-     *
-     * @return string
-     */
-    public function getETag()
-    {
-        if (isset($this->objectData['etag'])) {
-            return $this->objectData['etag'];
-        } else {
-            return '"'.md5($this->get()).'"';
-        }
-    }
-
-    /**
-     * Returns the last modification date as a unix timestamp.
-     *
-     * @return int
-     */
-    public function getLastModified()
-    {
-        return $this->objectData['lastmodified'];
-    }
-
-    /**
-     * Returns the size of this object in bytes.
-     *
-     * @return int
-     */
-    public function getSize()
-    {
-        if (array_key_exists('size', $this->objectData)) {
-            return $this->objectData['size'];
-        } else {
-            return strlen($this->get());
-        }
-    }
-
-    /**
-     * Returns the owner principal.
-     *
-     * This must be a url to a principal, or null if there's no owner
-     *
-     * @return string|null
-     */
-    public function getOwner()
-    {
-        return $this->calendarInfo['principaluri'];
-    }
-
-    /**
-     * Returns a list of ACE's for this node.
-     *
-     * Each ACE has the following properties:
-     *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
-     *     currently the only supported privileges
-     *   * 'principal', a url to the principal who owns the node
-     *   * 'protected' (optional), indicating that this ACE is not allowed to
-     *      be updated.
-     *
-     * @return array
-     */
-    public function getACL()
-    {
-        // An alternative acl may be specified in the object data.
-        if (isset($this->objectData['acl'])) {
-            return $this->objectData['acl'];
-        }
-
-        // The default ACL
-        return [
-            [
-                'privilege' => '{DAV:}all',
-                'principal' => $this->calendarInfo['principaluri'],
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}all',
-                'principal' => $this->calendarInfo['principaluri'].'/calendar-proxy-write',
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}read',
-                'principal' => $this->calendarInfo['principaluri'].'/calendar-proxy-read',
-                'protected' => true,
-            ],
-        ];
-    }
+	use \Sabre\DAVACL\ACLTrait;
+
+	/**
+	 * Sabre\CalDAV\Backend\BackendInterface.
+	 *
+	 * @var Backend\AbstractBackend
+	 */
+	protected $caldavBackend;
+
+	/**
+	 * Array with information about this CalendarObject.
+	 *
+	 * @var array
+	 */
+	protected $objectData;
+
+	/**
+	 * Array with information about the containing calendar.
+	 *
+	 * @var array
+	 */
+	protected $calendarInfo;
+
+	/**
+	 * Constructor.
+	 *
+	 * The following properties may be passed within $objectData:
+	 *
+	 *   * calendarid - This must refer to a calendarid from a caldavBackend
+	 *   * uri - A unique uri. Only the 'basename' must be passed.
+	 *   * calendardata (optional) - The iCalendar data
+	 *   * etag - (optional) The etag for this object, MUST be encloded with
+	 *            double-quotes.
+	 *   * size - (optional) The size of the data in bytes.
+	 *   * lastmodified - (optional) format as a unix timestamp.
+	 *   * acl - (optional) Use this to override the default ACL for the node.
+	 */
+	public function __construct(Backend\BackendInterface $caldavBackend, array $calendarInfo, array $objectData)
+	{
+		$this->caldavBackend = $caldavBackend;
+
+		if (!isset($objectData['uri'])) {
+			throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property');
+		}
+
+		$this->calendarInfo = $calendarInfo;
+		$this->objectData = $objectData;
+	}
+
+	/**
+	 * Returns the uri for this object.
+	 *
+	 * @return string
+	 */
+	public function getName()
+	{
+		return $this->objectData['uri'];
+	}
+
+	/**
+	 * Returns the ICalendar-formatted object.
+	 *
+	 * @return string
+	 */
+	public function get()
+	{
+		// Pre-populating the 'calendardata' is optional, if we don't have it
+		// already we fetch it from the backend.
+		if (!isset($this->objectData['calendardata'])) {
+			$this->objectData = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $this->objectData['uri']);
+		}
+
+		return $this->objectData['calendardata'];
+	}
+
+	/**
+	 * Updates the ICalendar-formatted object.
+	 *
+	 * @param string|resource $calendarData
+	 *
+	 * @return string
+	 */
+	public function put($calendarData)
+	{
+		if (is_resource($calendarData)) {
+			$calendarData = stream_get_contents($calendarData);
+		}
+		$etag = $this->caldavBackend->updateCalendarObject($this->calendarInfo['id'], $this->objectData['uri'], $calendarData);
+		$this->objectData['calendardata'] = $calendarData;
+		$this->objectData['etag'] = $etag;
+
+		return $etag;
+	}
+
+	/**
+	 * Deletes the calendar object.
+	 */
+	public function delete()
+	{
+		$this->caldavBackend->deleteCalendarObject($this->calendarInfo['id'], $this->objectData['uri']);
+	}
+
+	/**
+	 * Returns the mime content-type.
+	 *
+	 * @return string
+	 */
+	public function getContentType()
+	{
+		$mime = 'text/calendar; charset=utf-8';
+		if (isset($this->objectData['component']) && $this->objectData['component']) {
+			$mime .= '; component='.$this->objectData['component'];
+		}
+
+		return $mime;
+	}
+
+	/**
+	 * Returns an ETag for this object.
+	 *
+	 * The ETag is an arbitrary string, but MUST be surrounded by double-quotes.
+	 *
+	 * @return string
+	 */
+	public function getETag()
+	{
+		if (isset($this->objectData['etag'])) {
+			return $this->objectData['etag'];
+		} else {
+			return '"'.md5($this->get()).'"';
+		}
+	}
+
+	/**
+	 * Returns the last modification date as a unix timestamp.
+	 *
+	 * @return int
+	 */
+	public function getLastModified()
+	{
+		return $this->objectData['lastmodified'];
+	}
+
+	/**
+	 * Returns the size of this object in bytes.
+	 *
+	 * @return int
+	 */
+	public function getSize()
+	{
+		if (array_key_exists('size', $this->objectData)) {
+			return $this->objectData['size'];
+		} else {
+			return strlen($this->get());
+		}
+	}
+
+	/**
+	 * Returns the owner principal.
+	 *
+	 * This must be a url to a principal, or null if there's no owner
+	 *
+	 * @return string|null
+	 */
+	public function getOwner()
+	{
+		return $this->calendarInfo['principaluri'];
+	}
+
+	/**
+	 * Returns a list of ACE's for this node.
+	 *
+	 * Each ACE has the following properties:
+	 *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
+	 *     currently the only supported privileges
+	 *   * 'principal', a url to the principal who owns the node
+	 *   * 'protected' (optional), indicating that this ACE is not allowed to
+	 *      be updated.
+	 *
+	 * @return array
+	 */
+	public function getACL()
+	{
+		// An alternative acl may be specified in the object data.
+		if (isset($this->objectData['acl'])) {
+			return $this->objectData['acl'];
+		}
+
+		// The default ACL
+		return [
+			[
+				'privilege' => '{DAV:}all',
+				'principal' => $this->calendarInfo['principaluri'],
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}all',
+				'principal' => $this->calendarInfo['principaluri'].'/calendar-proxy-write',
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}read',
+				'principal' => $this->calendarInfo['principaluri'].'/calendar-proxy-read',
+				'protected' => true,
+			],
+		];
+	}
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/ISharedCalendar.php

Indentation +9 added lines, -9 removed lines

@@ -15,13 +15,13 @@
  */
 interface ISharedCalendar extends ISharedNode
 {
-    /**
-     * Marks this calendar as published.
-     *
-     * Publishing a calendar should automatically create a read-only, public,
-     * subscribable calendar.
-     *
-     * @param bool $value
-     */
-    public function setPublishStatus($value);
+	/**
+	 * Marks this calendar as published.
+	 *
+	 * Publishing a calendar should automatically create a read-only, public,
+	 * subscribable calendar.
+	 *
+	 * @param bool $value
+	 */
+	public function setPublishStatus($value);
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/Schedule/Outbox.php

Indentation +89 added lines, -89 removed lines

@@ -21,99 +21,99 @@
  */
 class Outbox extends DAV\Collection implements IOutbox
 {
-    use DAVACL\ACLTrait;
+	use DAVACL\ACLTrait;
 
-    /**
-     * The principal Uri.
-     *
-     * @var string
-     */
-    protected $principalUri;
+	/**
+	 * The principal Uri.
+	 *
+	 * @var string
+	 */
+	protected $principalUri;
 
-    /**
-     * Constructor.
-     *
-     * @param string $principalUri
-     */
-    public function __construct($principalUri)
-    {
-        $this->principalUri = $principalUri;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $principalUri
+	 */
+	public function __construct($principalUri)
+	{
+		$this->principalUri = $principalUri;
+	}
 
-    /**
-     * Returns the name of the node.
-     *
-     * This is used to generate the url.
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        return 'outbox';
-    }
+	/**
+	 * Returns the name of the node.
+	 *
+	 * This is used to generate the url.
+	 *
+	 * @return string
+	 */
+	public function getName()
+	{
+		return 'outbox';
+	}
 
-    /**
-     * Returns an array with all the child nodes.
-     *
-     * @return \Sabre\DAV\INode[]
-     */
-    public function getChildren()
-    {
-        return [];
-    }
+	/**
+	 * Returns an array with all the child nodes.
+	 *
+	 * @return \Sabre\DAV\INode[]
+	 */
+	public function getChildren()
+	{
+		return [];
+	}
 
-    /**
-     * Returns the owner principal.
-     *
-     * This must be a url to a principal, or null if there's no owner
-     *
-     * @return string|null
-     */
-    public function getOwner()
-    {
-        return $this->principalUri;
-    }
+	/**
+	 * Returns the owner principal.
+	 *
+	 * This must be a url to a principal, or null if there's no owner
+	 *
+	 * @return string|null
+	 */
+	public function getOwner()
+	{
+		return $this->principalUri;
+	}
 
-    /**
-     * Returns a list of ACE's for this node.
-     *
-     * Each ACE has the following properties:
-     *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
-     *     currently the only supported privileges
-     *   * 'principal', a url to the principal who owns the node
-     *   * 'protected' (optional), indicating that this ACE is not allowed to
-     *      be updated.
-     *
-     * @return array
-     */
-    public function getACL()
-    {
-        return [
-            [
-                'privilege' => '{'.CalDAV\Plugin::NS_CALDAV.'}schedule-send',
-                'principal' => $this->getOwner(),
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}read',
-                'principal' => $this->getOwner(),
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{'.CalDAV\Plugin::NS_CALDAV.'}schedule-send',
-                'principal' => $this->getOwner().'/calendar-proxy-write',
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}read',
-                'principal' => $this->getOwner().'/calendar-proxy-read',
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}read',
-                'principal' => $this->getOwner().'/calendar-proxy-write',
-                'protected' => true,
-            ],
-        ];
-    }
+	/**
+	 * Returns a list of ACE's for this node.
+	 *
+	 * Each ACE has the following properties:
+	 *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
+	 *     currently the only supported privileges
+	 *   * 'principal', a url to the principal who owns the node
+	 *   * 'protected' (optional), indicating that this ACE is not allowed to
+	 *      be updated.
+	 *
+	 * @return array
+	 */
+	public function getACL()
+	{
+		return [
+			[
+				'privilege' => '{'.CalDAV\Plugin::NS_CALDAV.'}schedule-send',
+				'principal' => $this->getOwner(),
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}read',
+				'principal' => $this->getOwner(),
+				'protected' => true,
+			],
+			[
+				'privilege' => '{'.CalDAV\Plugin::NS_CALDAV.'}schedule-send',
+				'principal' => $this->getOwner().'/calendar-proxy-write',
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}read',
+				'principal' => $this->getOwner().'/calendar-proxy-read',
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}read',
+				'principal' => $this->getOwner().'/calendar-proxy-write',
+				'protected' => true,
+			],
+		];
+	}
 }

htdocs/includes/sabre/sabre/dav/lib/CalDAV/Schedule/Inbox.php

Indentation +176 added lines, -176 removed lines

@@ -19,180 +19,180 @@
  */
 class Inbox extends DAV\Collection implements IInbox
 {
-    use DAVACL\ACLTrait;
-
-    /**
-     * CalDAV backend.
-     *
-     * @var Backend\BackendInterface
-     */
-    protected $caldavBackend;
-
-    /**
-     * The principal Uri.
-     *
-     * @var string
-     */
-    protected $principalUri;
-
-    /**
-     * Constructor.
-     *
-     * @param string $principalUri
-     */
-    public function __construct(Backend\SchedulingSupport $caldavBackend, $principalUri)
-    {
-        $this->caldavBackend = $caldavBackend;
-        $this->principalUri = $principalUri;
-    }
-
-    /**
-     * Returns the name of the node.
-     *
-     * This is used to generate the url.
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        return 'inbox';
-    }
-
-    /**
-     * Returns an array with all the child nodes.
-     *
-     * @return \Sabre\DAV\INode[]
-     */
-    public function getChildren()
-    {
-        $objs = $this->caldavBackend->getSchedulingObjects($this->principalUri);
-        $children = [];
-        foreach ($objs as $obj) {
-            //$obj['acl'] = $this->getACL();
-            $obj['principaluri'] = $this->principalUri;
-            $children[] = new SchedulingObject($this->caldavBackend, $obj);
-        }
-
-        return $children;
-    }
-
-    /**
-     * Creates a new file in the directory.
-     *
-     * Data will either be supplied as a stream resource, or in certain cases
-     * as a string. Keep in mind that you may have to support either.
-     *
-     * After successful creation of the file, you may choose to return the ETag
-     * of the new file here.
-     *
-     * The returned ETag must be surrounded by double-quotes (The quotes should
-     * be part of the actual string).
-     *
-     * If you cannot accurately determine the ETag, you should not return it.
-     * If you don't store the file exactly as-is (you're transforming it
-     * somehow) you should also not return an ETag.
-     *
-     * This means that if a subsequent GET to this new file does not exactly
-     * return the same contents of what was submitted here, you are strongly
-     * recommended to omit the ETag.
-     *
-     * @param string          $name Name of the file
-     * @param resource|string $data Initial payload
-     *
-     * @return string|null
-     */
-    public function createFile($name, $data = null)
-    {
-        $this->caldavBackend->createSchedulingObject($this->principalUri, $name, $data);
-    }
-
-    /**
-     * Returns the owner principal.
-     *
-     * This must be a url to a principal, or null if there's no owner
-     *
-     * @return string|null
-     */
-    public function getOwner()
-    {
-        return $this->principalUri;
-    }
-
-    /**
-     * Returns a list of ACE's for this node.
-     *
-     * Each ACE has the following properties:
-     *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
-     *     currently the only supported privileges
-     *   * 'principal', a url to the principal who owns the node
-     *   * 'protected' (optional), indicating that this ACE is not allowed to
-     *      be updated.
-     *
-     * @return array
-     */
-    public function getACL()
-    {
-        return [
-            [
-                'privilege' => '{DAV:}read',
-                'principal' => '{DAV:}authenticated',
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}write-properties',
-                'principal' => $this->getOwner(),
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}unbind',
-                'principal' => $this->getOwner(),
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{DAV:}unbind',
-                'principal' => $this->getOwner().'/calendar-proxy-write',
-                'protected' => true,
-            ],
-            [
-                'privilege' => '{'.CalDAV\Plugin::NS_CALDAV.'}schedule-deliver',
-                'principal' => '{DAV:}authenticated',
-                'protected' => true,
-            ],
-        ];
-    }
-
-    /**
-     * Performs a calendar-query on the contents of this calendar.
-     *
-     * The calendar-query is defined in RFC4791 : CalDAV. Using the
-     * calendar-query it is possible for a client to request a specific set of
-     * object, based on contents of iCalendar properties, date-ranges and
-     * iCalendar component types (VTODO, VEVENT).
-     *
-     * This method should just return a list of (relative) urls that match this
-     * query.
-     *
-     * The list of filters are specified as an array. The exact array is
-     * documented by \Sabre\CalDAV\CalendarQueryParser.
-     *
-     * @return array
-     */
-    public function calendarQuery(array $filters)
-    {
-        $result = [];
-        $validator = new CalDAV\CalendarQueryValidator();
-
-        $objects = $this->caldavBackend->getSchedulingObjects($this->principalUri);
-        foreach ($objects as $object) {
-            $vObject = VObject\Reader::read($object['calendardata']);
-            if ($validator->validate($vObject, $filters)) {
-                $result[] = $object['uri'];
-            }
-
-            // Destroy circular references to PHP will GC the object.
-            $vObject->destroy();
-        }
-
-        return $result;
-    }
+	use DAVACL\ACLTrait;
+
+	/**
+	 * CalDAV backend.
+	 *
+	 * @var Backend\BackendInterface
+	 */
+	protected $caldavBackend;
+
+	/**
+	 * The principal Uri.
+	 *
+	 * @var string
+	 */
+	protected $principalUri;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param string $principalUri
+	 */
+	public function __construct(Backend\SchedulingSupport $caldavBackend, $principalUri)
+	{
+		$this->caldavBackend = $caldavBackend;
+		$this->principalUri = $principalUri;
+	}
+
+	/**
+	 * Returns the name of the node.
+	 *
+	 * This is used to generate the url.
+	 *
+	 * @return string
+	 */
+	public function getName()
+	{
+		return 'inbox';
+	}
+
+	/**
+	 * Returns an array with all the child nodes.
+	 *
+	 * @return \Sabre\DAV\INode[]
+	 */
+	public function getChildren()
+	{
+		$objs = $this->caldavBackend->getSchedulingObjects($this->principalUri);
+		$children = [];
+		foreach ($objs as $obj) {
+			//$obj['acl'] = $this->getACL();
+			$obj['principaluri'] = $this->principalUri;
+			$children[] = new SchedulingObject($this->caldavBackend, $obj);
+		}
+
+		return $children;
+	}
+
+	/**
+	 * Creates a new file in the directory.
+	 *
+	 * Data will either be supplied as a stream resource, or in certain cases
+	 * as a string. Keep in mind that you may have to support either.
+	 *
+	 * After successful creation of the file, you may choose to return the ETag
+	 * of the new file here.
+	 *
+	 * The returned ETag must be surrounded by double-quotes (The quotes should
+	 * be part of the actual string).
+	 *
+	 * If you cannot accurately determine the ETag, you should not return it.
+	 * If you don't store the file exactly as-is (you're transforming it
+	 * somehow) you should also not return an ETag.
+	 *
+	 * This means that if a subsequent GET to this new file does not exactly
+	 * return the same contents of what was submitted here, you are strongly
+	 * recommended to omit the ETag.
+	 *
+	 * @param string          $name Name of the file
+	 * @param resource|string $data Initial payload
+	 *
+	 * @return string|null
+	 */
+	public function createFile($name, $data = null)
+	{
+		$this->caldavBackend->createSchedulingObject($this->principalUri, $name, $data);
+	}
+
+	/**
+	 * Returns the owner principal.
+	 *
+	 * This must be a url to a principal, or null if there's no owner
+	 *
+	 * @return string|null
+	 */
+	public function getOwner()
+	{
+		return $this->principalUri;
+	}
+
+	/**
+	 * Returns a list of ACE's for this node.
+	 *
+	 * Each ACE has the following properties:
+	 *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
+	 *     currently the only supported privileges
+	 *   * 'principal', a url to the principal who owns the node
+	 *   * 'protected' (optional), indicating that this ACE is not allowed to
+	 *      be updated.
+	 *
+	 * @return array
+	 */
+	public function getACL()
+	{
+		return [
+			[
+				'privilege' => '{DAV:}read',
+				'principal' => '{DAV:}authenticated',
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}write-properties',
+				'principal' => $this->getOwner(),
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}unbind',
+				'principal' => $this->getOwner(),
+				'protected' => true,
+			],
+			[
+				'privilege' => '{DAV:}unbind',
+				'principal' => $this->getOwner().'/calendar-proxy-write',
+				'protected' => true,
+			],
+			[
+				'privilege' => '{'.CalDAV\Plugin::NS_CALDAV.'}schedule-deliver',
+				'principal' => '{DAV:}authenticated',
+				'protected' => true,
+			],
+		];
+	}
+
+	/**
+	 * Performs a calendar-query on the contents of this calendar.
+	 *
+	 * The calendar-query is defined in RFC4791 : CalDAV. Using the
+	 * calendar-query it is possible for a client to request a specific set of
+	 * object, based on contents of iCalendar properties, date-ranges and
+	 * iCalendar component types (VTODO, VEVENT).
+	 *
+	 * This method should just return a list of (relative) urls that match this
+	 * query.
+	 *
+	 * The list of filters are specified as an array. The exact array is
+	 * documented by \Sabre\CalDAV\CalendarQueryParser.
+	 *
+	 * @return array
+	 */
+	public function calendarQuery(array $filters)
+	{
+		$result = [];
+		$validator = new CalDAV\CalendarQueryValidator();
+
+		$objects = $this->caldavBackend->getSchedulingObjects($this->principalUri);
+		foreach ($objects as $object) {
+			$vObject = VObject\Reader::read($object['calendardata']);
+			if ($validator->validate($vObject, $filters)) {
+				$result[] = $object['uri'];
+			}
+
+			// Destroy circular references to PHP will GC the object.
+			$vObject->destroy();
+		}
+
+		return $result;
+	}
 }