Remote Synchronization (CardDAV) improvements:

now it supports address book url auto detection (and works with Google contacts, icloud and etc.)
This commit is contained in:
RainLoop Team 2015-05-09 02:43:56 +04:00
parent 92f2caf700
commit 1fb553e77e
249 changed files with 1338 additions and 1453 deletions

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<?php
namespace SabreForRainLoop\CalDAV\Notifications;
use SabreForRainLoop\DAV;
use SabreForRainLoop\CalDAV;
use SabreForRainLoop\DAVACL;
/**
* This node represents a list of notifications.
*
* It provides no additional functionality, but you must implement this
* interface to allow the Notifications plugin to mark the collection
* as a notifications collection.
*
* This collection should only return SabreForRainLoop\CalDAV\Notifications\INode nodes as
* its children.
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class Collection extends DAV\Collection implements ICollection, DAVACL\IACL {
/**
* The notification backend
*
* @var SabreForRainLoop\CalDAV\Backend\NotificationSupport
*/
protected $caldavBackend;
/**
* Principal uri
*
* @var string
*/
protected $principalUri;
/**
* Constructor
*
* @param CalDAV\Backend\NotificationSupport $caldavBackend
* @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 = array();
$notifications = $this->caldavBackend->getNotificationsForPrincipal($this->principalUri);
foreach($notifications as $notification) {
$children[] = new Node(
$this->caldavBackend,
$this->principalUri,
$notification
);
}
return $children;
}
/**
* 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 a group principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
public function getGroup() {
return null;
}
/**
* 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 array(
array(
'principal' => $this->getOwner(),
'privilege' => '{DAV:}read',
'protected' => true,
),
array(
'principal' => $this->getOwner(),
'privilege' => '{DAV:}write',
'protected' => true,
)
);
}
/**
* Updates the ACL
*
* This method will receive a list of new ACE's as an array argument.
*
* @param array $acl
* @return void
*/
public function setACL(array $acl) {
throw new DAV\Exception\NotImplemented('Updating ACLs is not implemented here');
}
/**
* Returns the list of supported privileges for this node.
*
* The returned data structure is a list of nested privileges.
* See SabreForRainLoop\DAVACL\Plugin::getDefaultSupportedPrivilegeSet for a simple
* standard structure.
*
* If null is returned from this method, the default privilege set is used,
* which is fine for most common usecases.
*
* @return array|null
*/
public function getSupportedPrivilegeSet() {
return null;
}
}

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<?php
namespace SabreForRainLoop\CalDAV\Notifications;
use SabreForRainLoop\DAV;
/**
* This node represents a list of notifications.
*
* It provides no additional functionality, but you must implement this
* interface to allow the Notifications plugin to mark the collection
* as a notifications collection.
*
* This collection should only return SabreForRainLoop\CalDAV\Notifications\INode nodes as
* its children.
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
interface ICollection extends DAV\ICollection {
}

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<?php
namespace SabreForRainLoop\CalDAV\Notifications;
/**
* This node represents a single notification.
*
* The signature is mostly identical to that of SabreForRainLoop\DAV\IFile, but the get() method
* MUST return an xml document that matches the requirements of the
* 'caldav-notifications.txt' spec.
*
* For a complete example, check out the Notification class, which contains
* some helper functions.
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
interface INode {
/**
* This method must return an xml element, using the
* SabreForRainLoop\CalDAV\Notifications\INotificationType classes.
*
* @return INotificationType
*/
function getNotificationType();
/**
* Returns the etag for the notification.
*
* The etag must be surrounded by litteral double-quotes.
*
* @return string
*/
function getETag();
}

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<?php
namespace SabreForRainLoop\CalDAV\Notifications;
use SabreForRainLoop\DAV;
/**
* This interface reflects a single notification type.
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
interface INotificationType extends DAV\PropertyInterface {
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param DAV\Server $server
* @param \DOMElement $node
* @return void
*/
function serializeBody(DAV\Server $server, \DOMElement $node);
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
function getId();
/**
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
function getETag();
}

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<?php
namespace SabreForRainLoop\CalDAV\Notifications;
use SabreForRainLoop\DAV;
use SabreForRainLoop\CalDAV;
use SabreForRainLoop\DAVACL;
/**
* This node represents a single notification.
*
* The signature is mostly identical to that of SabreForRainLoop\DAV\IFile, but the get() method
* MUST return an xml document that matches the requirements of the
* 'caldav-notifications.txt' spec.
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class Node extends DAV\File implements INode, DAVACL\IACL {
/**
* The notification backend
*
* @var SabreForRainLoop\CalDAV\Backend\NotificationSupport
*/
protected $caldavBackend;
/**
* The actual notification
*
* @var SabreForRainLoop\CalDAV\Notifications\INotificationType
*/
protected $notification;
/**
* Owner principal of the notification
*
* @var string
*/
protected $principalUri;
/**
* Constructor
*
* @param CalDAV\Backend\NotificationSupport $caldavBackend
* @param string $principalUri
* @param CalDAV\Notifications\INotificationType $notification
*/
public function __construct(CalDAV\Backend\NotificationSupport $caldavBackend, $principalUri, INotificationType $notification) {
$this->caldavBackend = $caldavBackend;
$this->principalUri = $principalUri;
$this->notification = $notification;
}
/**
* Returns the path name for this notification
*
* @return id
*/
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();
}
/**
* This method must return an xml element, using the
* SabreForRainLoop\CalDAV\Notifications\INotificationType classes.
*
* @return INotificationType
*/
public function getNotificationType() {
return $this->notification;
}
/**
* Deletes this notification
*
* @return void
*/
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 a group principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
public function getGroup() {
return null;
}
/**
* 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 array(
array(
'principal' => $this->getOwner(),
'privilege' => '{DAV:}read',
'protected' => true,
),
array(
'principal' => $this->getOwner(),
'privilege' => '{DAV:}write',
'protected' => true,
)
);
}
/**
* Updates the ACL
*
* This method will receive a list of new ACE's as an array argument.
*
* @param array $acl
* @return void
*/
public function setACL(array $acl) {
throw new DAV\Exception\NotImplemented('Updating ACLs is not implemented here');
}
/**
* Returns the list of supported privileges for this node.
*
* The returned data structure is a list of nested privileges.
* See SabreForRainLoop\DAVACL\Plugin::getDefaultSupportedPrivilegeSet for a simple
* standard structure.
*
* If null is returned from this method, the default privilege set is used,
* which is fine for most common usecases.
*
* @return array|null
*/
public function getSupportedPrivilegeSet() {
return null;
}
}

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<?php
namespace SabreForRainLoop\CalDAV\Notifications\Notification;
use SabreForRainLoop\CalDAV\SharingPlugin as SharingPlugin;
use SabreForRainLoop\DAV;
use SabreForRainLoop\CalDAV;
/**
* This class represents the cs:invite-notification notification element.
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class Invite extends DAV\Property implements CalDAV\Notifications\INotificationType {
/**
* A unique id for the message
*
* @var string
*/
protected $id;
/**
* Timestamp of the notification
*
* @var DateTime
*/
protected $dtStamp;
/**
* A url to the recipient of the notification. This can be an email
* address (mailto:), or a principal url.
*
* @var string
*/
protected $href;
/**
* The type of message, see the SharingPlugin::STATUS_* constants.
*
* @var int
*/
protected $type;
/**
* True if access to a calendar is read-only.
*
* @var bool
*/
protected $readOnly;
/**
* A url to the shared calendar.
*
* @var string
*/
protected $hostUrl;
/**
* Url to the sharer of the calendar
*
* @var string
*/
protected $organizer;
/**
* The name of the sharer.
*
* @var string
*/
protected $commonName;
/**
* The name of the sharer.
*
* @var string
*/
protected $firstName;
/**
* The name of the sharer.
*
* @var string
*/
protected $lastName;
/**
* A description of the share request
*
* @var string
*/
protected $summary;
/**
* The Etag for the notification
*
* @var string
*/
protected $etag;
/**
* The list of supported components
*
* @var SabreForRainLoop\CalDAV\Property\SupportedCalendarComponentSet
*/
protected $supportedComponents;
/**
* Creates the Invite notification.
*
* This constructor receives an array with the following elements:
*
* * id - A unique id
* * etag - The etag
* * dtStamp - A DateTime object with a timestamp for the notification.
* * type - The type of notification, see SharingPlugin::STATUS_*
* constants for details.
* * readOnly - This must be set to true, if this is an invite for
* read-only access to a calendar.
* * hostUrl - A url to the shared calendar.
* * organizer - Url to the sharer principal.
* * commonName - The real name of the sharer (optional).
* * firstName - The first name of the sharer (optional).
* * lastName - The last name of the sharer (optional).
* * summary - Description of the share, can be the same as the
* calendar, but may also be modified (optional).
* * supportedComponents - An instance of
* SabreForRainLoop\CalDAV\Property\SupportedCalendarComponentSet.
* This allows the client to determine which components
* will be supported in the shared calendar. This is
* also optional.
*
* @param array $values All the options
*/
public function __construct(array $values) {
$required = array(
'id',
'etag',
'href',
'dtStamp',
'type',
'readOnly',
'hostUrl',
'organizer',
);
foreach($required as $item) {
if (!isset($values[$item])) {
throw new \InvalidArgumentException($item . ' is a required constructor option');
}
}
foreach($values as $key=>$value) {
if (!property_exists($this, $key)) {
throw new \InvalidArgumentException('Unknown option: ' . $key);
}
$this->$key = $value;
}
}
/**
* Serializes the notification as a single property.
*
* You should usually just encode the single top-level element of the
* notification.
*
* @param DAV\Server $server
* @param \DOMElement $node
* @return void
*/
public function serialize(DAV\Server $server, \DOMElement $node) {
$prop = $node->ownerDocument->createElement('cs:invite-notification');
$node->appendChild($prop);
}
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param DAV\Server $server
* @param \DOMElement $node
* @return void
*/
public function serializeBody(DAV\Server $server, \DOMElement $node) {
$doc = $node->ownerDocument;
$dt = $doc->createElement('cs:dtstamp');
$this->dtStamp->setTimezone(new \DateTimezone('GMT'));
$dt->appendChild($doc->createTextNode($this->dtStamp->format('Ymd\\THis\\Z')));
$node->appendChild($dt);
$prop = $doc->createElement('cs:invite-notification');
$node->appendChild($prop);
$uid = $doc->createElement('cs:uid');
$uid->appendChild( $doc->createTextNode($this->id) );
$prop->appendChild($uid);
$href = $doc->createElement('d:href');
$href->appendChild( $doc->createTextNode( $this->href ) );
$prop->appendChild($href);
$nodeName = null;
switch($this->type) {
case SharingPlugin::STATUS_ACCEPTED :
$nodeName = 'cs:invite-accepted';
break;
case SharingPlugin::STATUS_DECLINED :
$nodeName = 'cs:invite-declined';
break;
case SharingPlugin::STATUS_DELETED :
$nodeName = 'cs:invite-deleted';
break;
case SharingPlugin::STATUS_NORESPONSE :
$nodeName = 'cs:invite-noresponse';
break;
}
$prop->appendChild(
$doc->createElement($nodeName)
);
$hostHref = $doc->createElement('d:href', $server->getBaseUri() . $this->hostUrl);
$hostUrl = $doc->createElement('cs:hosturl');
$hostUrl->appendChild($hostHref);
$prop->appendChild($hostUrl);
$access = $doc->createElement('cs:access');
if ($this->readOnly) {
$access->appendChild($doc->createElement('cs:read'));
} else {
$access->appendChild($doc->createElement('cs:read-write'));
}
$prop->appendChild($access);
$organizerUrl = $doc->createElement('cs:organizer');
// If the organizer contains a 'mailto:' part, it means it should be
// treated as absolute.
if (strtolower(substr($this->organizer,0,7))==='mailto:') {
$organizerHref = new DAV\Property\Href($this->organizer, false);
} else {
$organizerHref = new DAV\Property\Href($this->organizer, true);
}
$organizerHref->serialize($server, $organizerUrl);
if ($this->commonName) {
$commonName = $doc->createElement('cs:common-name');
$commonName->appendChild($doc->createTextNode($this->commonName));
$organizerUrl->appendChild($commonName);
$commonNameOld = $doc->createElement('cs:organizer-cn');
$commonNameOld->appendChild($doc->createTextNode($this->commonName));
$prop->appendChild($commonNameOld);
}
if ($this->firstName) {
$firstName = $doc->createElement('cs:first-name');
$firstName->appendChild($doc->createTextNode($this->firstName));
$organizerUrl->appendChild($firstName);
$firstNameOld = $doc->createElement('cs:organizer-first');
$firstNameOld->appendChild($doc->createTextNode($this->firstName));
$prop->appendChild($firstNameOld);
}
if ($this->lastName) {
$lastName = $doc->createElement('cs:last-name');
$lastName->appendChild($doc->createTextNode($this->lastName));
$organizerUrl->appendChild($lastName);
$lastNameOld = $doc->createElement('cs:organizer-last');
$lastNameOld->appendChild($doc->createTextNode($this->lastName));
$prop->appendChild($lastNameOld);
}
$prop->appendChild($organizerUrl);
if ($this->summary) {
$summary = $doc->createElement('cs:summary');
$summary->appendChild($doc->createTextNode($this->summary));
$prop->appendChild($summary);
}
if ($this->supportedComponents) {
$xcomp = $doc->createElement('cal:supported-calendar-component-set');
$this->supportedComponents->serialize($server, $xcomp);
$prop->appendChild($xcomp);
}
}
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
public function getId() {
return $this->id;
}
/**
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
public function getETag() {
return $this->etag;
}
}

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<?php
namespace SabreForRainLoop\CalDAV\Notifications\Notification;
use SabreForRainLoop\CalDAV\SharingPlugin as SharingPlugin;
use SabreForRainLoop\DAV;
use SabreForRainLoop\CalDAV;
/**
* This class represents the cs:invite-reply notification element.
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class InviteReply extends DAV\Property implements CalDAV\Notifications\INotificationType {
/**
* A unique id for the message
*
* @var string
*/
protected $id;
/**
* Timestamp of the notification
*
* @var DateTime
*/
protected $dtStamp;
/**
* The unique id of the notification this was a reply to.
*
* @var string
*/
protected $inReplyTo;
/**
* A url to the recipient of the original (!) notification.
*
* @var string
*/
protected $href;
/**
* The type of message, see the SharingPlugin::STATUS_ constants.
*
* @var int
*/
protected $type;
/**
* A url to the shared calendar.
*
* @var string
*/
protected $hostUrl;
/**
* A description of the share request
*
* @var string
*/
protected $summary;
/**
* Notification Etag
*
* @var string
*/
protected $etag;
/**
* Creates the Invite Reply Notification.
*
* This constructor receives an array with the following elements:
*
* * id - A unique id
* * etag - The etag
* * dtStamp - A DateTime object with a timestamp for the notification.
* * inReplyTo - This should refer to the 'id' of the notification
* this is a reply to.
* * type - The type of notification, see SharingPlugin::STATUS_*
* constants for details.
* * hostUrl - A url to the shared calendar.
* * summary - Description of the share, can be the same as the
* calendar, but may also be modified (optional).
*/
public function __construct(array $values) {
$required = array(
'id',
'etag',
'href',
'dtStamp',
'inReplyTo',
'type',
'hostUrl',
);
foreach($required as $item) {
if (!isset($values[$item])) {
throw new \InvalidArgumentException($item . ' is a required constructor option');
}
}
foreach($values as $key=>$value) {
if (!property_exists($this, $key)) {
throw new \InvalidArgumentException('Unknown option: ' . $key);
}
$this->$key = $value;
}
}
/**
* Serializes the notification as a single property.
*
* You should usually just encode the single top-level element of the
* notification.
*
* @param DAV\Server $server
* @param \DOMElement $node
* @return void
*/
public function serialize(DAV\Server $server, \DOMElement $node) {
$prop = $node->ownerDocument->createElement('cs:invite-reply');
$node->appendChild($prop);
}
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param DAV\Server $server
* @param \DOMElement $node
* @return void
*/
public function serializeBody(DAV\Server $server, \DOMElement $node) {
$doc = $node->ownerDocument;
$dt = $doc->createElement('cs:dtstamp');
$this->dtStamp->setTimezone(new \DateTimezone('GMT'));
$dt->appendChild($doc->createTextNode($this->dtStamp->format('Ymd\\THis\\Z')));
$node->appendChild($dt);
$prop = $doc->createElement('cs:invite-reply');
$node->appendChild($prop);
$uid = $doc->createElement('cs:uid');
$uid->appendChild($doc->createTextNode($this->id));
$prop->appendChild($uid);
$inReplyTo = $doc->createElement('cs:in-reply-to');
$inReplyTo->appendChild( $doc->createTextNode($this->inReplyTo) );
$prop->appendChild($inReplyTo);
$href = $doc->createElement('d:href');
$href->appendChild( $doc->createTextNode($this->href) );
$prop->appendChild($href);
$nodeName = null;
switch($this->type) {
case SharingPlugin::STATUS_ACCEPTED :
$nodeName = 'cs:invite-accepted';
break;
case SharingPlugin::STATUS_DECLINED :
$nodeName = 'cs:invite-declined';
break;
}
$prop->appendChild(
$doc->createElement($nodeName)
);
$hostHref = $doc->createElement('d:href', $server->getBaseUri() . $this->hostUrl);
$hostUrl = $doc->createElement('cs:hosturl');
$hostUrl->appendChild($hostHref);
$prop->appendChild($hostUrl);
if ($this->summary) {
$summary = $doc->createElement('cs:summary');
$summary->appendChild($doc->createTextNode($this->summary));
$prop->appendChild($summary);
}
}
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
public function getId() {
return $this->id;
}
/**
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
public function getETag() {
return $this->etag;
}
}

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<?php
namespace SabreForRainLoop\CalDAV\Notifications\Notification;
use SabreForRainLoop\DAV;
use SabreForRainLoop\CalDAV;
/**
* SystemStatus notification
*
* This notification can be used to indicate to the user that the system is
* down.
*
* @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class SystemStatus extends DAV\Property implements CalDAV\Notifications\INotificationType {
const TYPE_LOW = 1;
const TYPE_MEDIUM = 2;
const TYPE_HIGH = 3;
/**
* A unique id
*
* @var string
*/
protected $id;
/**
* The type of alert. This should be one of the TYPE_ constants.
*
* @var int
*/
protected $type;
/**
* A human-readable description of the problem.
*
* @var string
*/
protected $description;
/**
* A url to a website with more information for the user.
*
* @var string
*/
protected $href;
/**
* Notification Etag
*
* @var string
*/
protected $etag;
/**
* Creates the notification.
*
* Some kind of unique id should be provided. This is used to generate a
* url.
*
* @param string $id
* @param string $etag
* @param int $type
* @param string $description
* @param string $href
*/
public function __construct($id, $etag, $type = self::TYPE_HIGH, $description = null, $href = null) {
$this->id = $id;
$this->type = $type;
$this->description = $description;
$this->href = $href;
$this->etag = $etag;
}
/**
* Serializes the notification as a single property.
*
* You should usually just encode the single top-level element of the
* notification.
*
* @param DAV\Server $server
* @param \DOMElement $node
* @return void
*/
public function serialize(DAV\Server $server, \DOMElement $node) {
switch($this->type) {
case self::TYPE_LOW :
$type = 'low';
break;
case self::TYPE_MEDIUM :
$type = 'medium';
break;
default :
case self::TYPE_HIGH :
$type = 'high';
break;
}
$prop = $node->ownerDocument->createElement('cs:systemstatus');
$prop->setAttribute('type', $type);
$node->appendChild($prop);
}
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param DAV\Server $server
* @param \DOMElement $node
* @return void
*/
public function serializeBody(DAV\Server $server, \DOMElement $node) {
switch($this->type) {
case self::TYPE_LOW :
$type = 'low';
break;
case self::TYPE_MEDIUM :
$type = 'medium';
break;
default :
case self::TYPE_HIGH :
$type = 'high';
break;
}
$prop = $node->ownerDocument->createElement('cs:systemstatus');
$prop->setAttribute('type', $type);
if ($this->description) {
$text = $node->ownerDocument->createTextNode($this->description);
$desc = $node->ownerDocument->createElement('cs:description');
$desc->appendChild($text);
$prop->appendChild($desc);
}
if ($this->href) {
$text = $node->ownerDocument->createTextNode($this->href);
$href = $node->ownerDocument->createElement('d:href');
$href->appendChild($text);
$prop->appendChild($href);
}
$node->appendChild($prop);
}
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
public function getId() {
return $this->id;
}
/*
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
public function getETag() {
return $this->etag;
}
}