/**
* PropFind
*
* This method handler is invoked before any after properties for a
* resource are fetched. This allows us to add in any CalDAV specific
* properties.
*
* @param DAV\PropFind $propFind
* @param DAV\INode $node
* @return void
*/
function propFind(DAV\PropFind $propFind, DAV\INode $node)
{
$ns = '{' . self::NS_CALDAV . '}';
if ($node instanceof ICalendarObjectContainer) {
$propFind->handle($ns . 'max-resource-size', $this->maxResourceSize);
$propFind->handle($ns . 'supported-calendar-data', function () {
return new Xml\Property\SupportedCalendarData();
});
$propFind->handle($ns . 'supported-collation-set', function () {
return new Xml\Property\SupportedCollationSet();
});
}
if ($node instanceof DAVACL\IPrincipal) {
$principalUrl = $node->getPrincipalUrl();
$propFind->handle('{' . self::NS_CALDAV . '}calendar-home-set', function () use($principalUrl) {
$calendarHomePath = $this->getCalendarHomeForPrincipal($principalUrl) . '/';
return new Href($calendarHomePath);
});
// The calendar-user-address-set property is basically mapped to
// the {DAV:}alternate-URI-set property.
$propFind->handle('{' . self::NS_CALDAV . '}calendar-user-address-set', function () use($node) {
$addresses = $node->getAlternateUriSet();
$addresses[] = $this->server->getBaseUri() . $node->getPrincipalUrl() . '/';
return new Href($addresses, false);
});
// For some reason somebody thought it was a good idea to add
// another one of these properties. We're supporting it too.
$propFind->handle('{' . self::NS_CALENDARSERVER . '}email-address-set', function () use($node) {
$addresses = $node->getAlternateUriSet();
$emails = [];
foreach ($addresses as $address) {
if (substr($address, 0, 7) === 'mailto:') {
$emails[] = substr($address, 7);
}
}
return new Xml\Property\EmailAddressSet($emails);
});
// These two properties are shortcuts for ical to easily find
// other principals this principal has access to.
$propRead = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-read-for';
$propWrite = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-write-for';
if ($propFind->getStatus($propRead) === 404 || $propFind->getStatus($propWrite) === 404) {
$aclPlugin = $this->server->getPlugin('acl');
$membership = $aclPlugin->getPrincipalMembership($propFind->getPath());
$readList = [];
$writeList = [];
foreach ($membership as $group) {
$groupNode = $this->server->tree->getNodeForPath($group);
$listItem = Uri\split($group)[0] . '/';
// If the node is either ap proxy-read or proxy-write
// group, we grab the parent principal and add it to the
// list.
if ($groupNode instanceof Principal\IProxyRead) {
$readList[] = $listItem;
}
if ($groupNode instanceof Principal\IProxyWrite) {
$writeList[] = $listItem;
}
}
$propFind->set($propRead, new Href($readList));
$propFind->set($propWrite, new Href($writeList));
}
}
// instanceof IPrincipal
if ($node instanceof ICalendarObject) {
// The calendar-data property is not supposed to be a 'real'
// property, but in large chunks of the spec it does act as such.
// Therefore we simply expose it as a property.
$propFind->handle('{' . self::NS_CALDAV . '}calendar-data', function () use($node) {
$val = $node->get();
if (is_resource($val)) {
$val = stream_get_contents($val);
}
// Taking out \r to not screw up the xml output
return str_replace("\r", "", $val);
});
}
}
/**
* PropFind
*
* @param PropFind $propFind
* @param BaseINode $node
* @return void
*/
function propFind(PropFind $propFind, BaseINode $node)
{
$caldavPlugin = $this->server->getPlugin('caldav');
if ($node instanceof DAVACL\IPrincipal) {
$principalUrl = $node->getPrincipalUrl();
// notification-URL property
$propFind->handle('{' . self::NS_CALENDARSERVER . '}notification-URL', function () use($principalUrl, $caldavPlugin) {
$notificationPath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl) . '/notifications/';
return new DAV\Xml\Property\Href($notificationPath);
});
}
if ($node instanceof INode) {
$propFind->handle('{' . self::NS_CALENDARSERVER . '}notificationtype', [$node, 'getNotificationType']);
}
}
/**
* Triggered before properties are looked up in specific nodes.
*
* @param DAV\PropFind $propFind
* @param DAV\INode $node
* @param array $requestedProperties
* @param array $returnedProperties
* @TODO really should be broken into multiple methods, or even a class.
* @return bool
*/
function propFind(DAV\PropFind $propFind, DAV\INode $node)
{
$path = $propFind->getPath();
// Checking the read permission
if (!$this->checkPrivileges($path, '{DAV:}read', self::R_PARENT, false)) {
// User is not allowed to read properties
// Returning false causes the property-fetching system to pretend
// that the node does not exist, and will cause it to be hidden
// from listings such as PROPFIND or the browser plugin.
if ($this->hideNodesFromListings) {
return false;
}
// Otherwise we simply mark every property as 403.
foreach ($propFind->getRequestedProperties() as $requestedProperty) {
$propFind->set($requestedProperty, null, 403);
}
return;
}
/* Adding principal properties */
if ($node instanceof IPrincipal) {
$propFind->handle('{DAV:}alternate-URI-set', function () use($node) {
return new DAV\Property\HrefList($node->getAlternateUriSet());
});
$propFind->handle('{DAV:}principal-URL', function () use($node) {
return new DAV\Property\Href($node->getPrincipalUrl() . '/');
});
$propFind->handle('{DAV:}group-member-set', function () use($node) {
$members = $node->getGroupMemberSet();
foreach ($members as $k => $member) {
$members[$k] = rtrim($member, '/') . '/';
}
return new DAV\Property\HrefList($members);
});
$propFind->handle('{DAV:}group-membership', function () use($node) {
$members = $node->getGroupMembership();
foreach ($members as $k => $member) {
$members[$k] = rtrim($member, '/') . '/';
}
return new DAV\Property\HrefList($members);
});
$propFind->handle('{DAV:}displayname', [$node, 'getDisplayName']);
}
$propFind->handle('{DAV:}principal-collection-set', function () {
$val = $this->principalCollectionSet;
// Ensuring all collections end with a slash
foreach ($val as $k => $v) {
$val[$k] = $v . '/';
}
return new DAV\Property\HrefList($val);
});
$propFind->handle('{DAV:}current-user-principal', function () {
if ($url = $this->getCurrentUserPrincipal()) {
return new Property\Principal(Property\Principal::HREF, $url . '/');
} else {
return new Property\Principal(Property\Principal::UNAUTHENTICATED);
}
});
$propFind->handle('{DAV:}supported-privilege-set', function () use($node) {
return new Property\SupportedPrivilegeSet($this->getSupportedPrivilegeSet($node));
});
$propFind->handle('{DAV:}current-user-privilege-set', function () use($node, $propFind, $path) {
if (!$this->checkPrivileges($path, '{DAV:}read-current-user-privilege-set', self::R_PARENT, false)) {
$propFind->set('{DAV:}current-user-privilege-set', null, 403);
} else {
$val = $this->getCurrentUserPrivilegeSet($node);
if (!is_null($val)) {
return new Property\CurrentUserPrivilegeSet($val);
}
}
});
$propFind->handle('{DAV:}acl', function () use($node, $propFind, $path) {
/* The ACL property contains all the permissions */
if (!$this->checkPrivileges($path, '{DAV:}read-acl', self::R_PARENT, false)) {
$propFind->set('{DAV:}acl', null, 403);
} else {
$acl = $this->getACL($node);
if (!is_null($acl)) {
return new Property\Acl($this->getACL($node));
}
}
});
$propFind->handle('{DAV:}acl-restrictions', function () {
return new Property\AclRestrictions();
});
/* Adding ACL properties */
if ($node instanceof IACL) {
$propFind->handle('{DAV:}owner', function () use($node) {
return new DAV\Property\Href($node->getOwner() . '/');
});
}
}
/**
* This method handler is invoked during fetching of properties.
*
* We use this event to add calendar-auto-schedule-specific properties.
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
function propFind(PropFind $propFind, INode $node)
{
if (!$node instanceof DAVACL\IPrincipal) {
return;
}
$caldavPlugin = $this->server->getPlugin('caldav');
$principalUrl = $node->getPrincipalUrl();
// schedule-outbox-URL property
$propFind->handle('{' . self::NS_CALDAV . '}schedule-outbox-URL', function () use($principalUrl, $caldavPlugin) {
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
$outboxPath = $calendarHomePath . '/outbox/';
return new Href($outboxPath);
});
// schedule-inbox-URL property
$propFind->handle('{' . self::NS_CALDAV . '}schedule-inbox-URL', function () use($principalUrl, $caldavPlugin) {
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
$inboxPath = $calendarHomePath . '/inbox/';
return new Href($inboxPath);
});
$propFind->handle('{' . self::NS_CALDAV . '}schedule-default-calendar-URL', function () use($principalUrl, $caldavPlugin) {
// We don't support customizing this property yet, so in the
// meantime we just grab the first calendar in the home-set.
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
$sccs = '{' . self::NS_CALDAV . '}supported-calendar-component-set';
$result = $this->server->getPropertiesForPath($calendarHomePath, ['{DAV:}resourcetype', $sccs], 1);
foreach ($result as $child) {
if (!isset($child[200]['{DAV:}resourcetype']) || !$child[200]['{DAV:}resourcetype']->is('{' . self::NS_CALDAV . '}calendar') || $child[200]['{DAV:}resourcetype']->is('{http://calendarserver.org/ns/}shared')) {
// Node is either not a calendar or a shared instance.
continue;
}
if (!isset($child[200][$sccs]) || in_array('VEVENT', $child[200][$sccs]->getValue())) {
// Either there is no supported-calendar-component-set
// (which is fine) or we found one that supports VEVENT.
return new Href($child['href']);
}
}
});
// The server currently reports every principal to be of type
// 'INDIVIDUAL'
$propFind->handle('{' . self::NS_CALDAV . '}calendar-user-type', function () {
return 'INDIVIDUAL';
});
}
/**
* Triggered before properties are looked up in specific nodes.
*
* @param string $uri
* @param DAV\INode $node
* @param array $requestedProperties
* @param array $returnedProperties
* @TODO really should be broken into multiple methods, or even a class.
* @return bool
*/
public function beforeGetProperties($uri, DAV\INode $node, &$requestedProperties, &$returnedProperties)
{
// Checking the read permission
if (!$this->checkPrivileges($uri, '{DAV:}read', self::R_PARENT, false)) {
// User is not allowed to read properties
if ($this->hideNodesFromListings) {
return false;
}
// Marking all requested properties as '403'.
foreach ($requestedProperties as $key => $requestedProperty) {
unset($requestedProperties[$key]);
$returnedProperties[403][$requestedProperty] = null;
}
return;
}
/* Adding principal properties */
if ($node instanceof IPrincipal) {
if (false !== ($index = array_search('{DAV:}alternate-URI-set', $requestedProperties))) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}alternate-URI-set'] = new DAV\Property\HrefList($node->getAlternateUriSet());
}
if (false !== ($index = array_search('{DAV:}principal-URL', $requestedProperties))) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}principal-URL'] = new DAV\Property\Href($node->getPrincipalUrl() . '/');
}
if (false !== ($index = array_search('{DAV:}group-member-set', $requestedProperties))) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}group-member-set'] = new DAV\Property\HrefList($node->getGroupMemberSet());
}
if (false !== ($index = array_search('{DAV:}group-membership', $requestedProperties))) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}group-membership'] = new DAV\Property\HrefList($node->getGroupMembership());
}
if (false !== ($index = array_search('{DAV:}displayname', $requestedProperties))) {
$returnedProperties[200]['{DAV:}displayname'] = $node->getDisplayName();
}
}
if (false !== ($index = array_search('{DAV:}principal-collection-set', $requestedProperties))) {
unset($requestedProperties[$index]);
$val = $this->principalCollectionSet;
// Ensuring all collections end with a slash
foreach ($val as $k => $v) {
$val[$k] = $v . '/';
}
$returnedProperties[200]['{DAV:}principal-collection-set'] = new DAV\Property\HrefList($val);
}
if (false !== ($index = array_search('{DAV:}current-user-principal', $requestedProperties))) {
unset($requestedProperties[$index]);
if ($url = $this->getCurrentUserPrincipal()) {
$returnedProperties[200]['{DAV:}current-user-principal'] = new Property\Principal(Property\Principal::HREF, $url . '/');
} else {
$returnedProperties[200]['{DAV:}current-user-principal'] = new Property\Principal(Property\Principal::UNAUTHENTICATED);
}
}
if (false !== ($index = array_search('{DAV:}supported-privilege-set', $requestedProperties))) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}supported-privilege-set'] = new Property\SupportedPrivilegeSet($this->getSupportedPrivilegeSet($node));
}
if (false !== ($index = array_search('{DAV:}current-user-privilege-set', $requestedProperties))) {
if (!$this->checkPrivileges($uri, '{DAV:}read-current-user-privilege-set', self::R_PARENT, false)) {
$returnedProperties[403]['{DAV:}current-user-privilege-set'] = null;
unset($requestedProperties[$index]);
} else {
$val = $this->getCurrentUserPrivilegeSet($node);
if (!is_null($val)) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}current-user-privilege-set'] = new Property\CurrentUserPrivilegeSet($val);
}
}
}
/* The ACL property contains all the permissions */
if (false !== ($index = array_search('{DAV:}acl', $requestedProperties))) {
if (!$this->checkPrivileges($uri, '{DAV:}read-acl', self::R_PARENT, false)) {
unset($requestedProperties[$index]);
$returnedProperties[403]['{DAV:}acl'] = null;
} else {
$acl = $this->getACL($node);
if (!is_null($acl)) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}acl'] = new Property\Acl($this->getACL($node));
}
}
}
/* The acl-restrictions property contains information on how privileges
* must behave.
*/
if (false !== ($index = array_search('{DAV:}acl-restrictions', $requestedProperties))) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}acl-restrictions'] = new Property\AclRestrictions();
}
/* Adding ACL properties */
if ($node instanceof IACL) {
if (false !== ($index = array_search('{DAV:}owner', $requestedProperties))) {
unset($requestedProperties[$index]);
$returnedProperties[200]['{DAV:}owner'] = new DAV\Property\Href($node->getOwner() . '/');
}
}
}
/**
* beforeGetProperties
*
* This method handler is invoked before any after properties for a
* resource are fetched. This allows us to add in any CalDAV specific
* properties.
*
* @param string $path
* @param DAV\INode $node
* @param array $requestedProperties
* @param array $returnedProperties
* @return void
*/
public function beforeGetProperties($path, DAV\INode $node, &$requestedProperties, &$returnedProperties)
{
if ($node instanceof DAVACL\IPrincipal) {
// calendar-home-set property
$calHome = '{' . self::NS_CALDAV . '}calendar-home-set';
if (in_array($calHome, $requestedProperties)) {
$principalId = $node->getName();
$calendarHomePath = self::CALENDAR_ROOT . '/' . $principalId . '/';
unset($requestedProperties[array_search($calHome, $requestedProperties)]);
$returnedProperties[200][$calHome] = new DAV\Property\Href($calendarHomePath);
}
// schedule-outbox-URL property
$scheduleProp = '{' . self::NS_CALDAV . '}schedule-outbox-URL';
if (in_array($scheduleProp, $requestedProperties)) {
$principalId = $node->getName();
$outboxPath = self::CALENDAR_ROOT . '/' . $principalId . '/outbox';
unset($requestedProperties[array_search($scheduleProp, $requestedProperties)]);
$returnedProperties[200][$scheduleProp] = new DAV\Property\Href($outboxPath);
}
// calendar-user-address-set property
$calProp = '{' . self::NS_CALDAV . '}calendar-user-address-set';
if (in_array($calProp, $requestedProperties)) {
$addresses = $node->getAlternateUriSet();
$addresses[] = $this->server->getBaseUri() . $node->getPrincipalUrl() . '/';
unset($requestedProperties[array_search($calProp, $requestedProperties)]);
$returnedProperties[200][$calProp] = new DAV\Property\HrefList($addresses, false);
}
// These two properties are shortcuts for ical to easily find
// other principals this principal has access to.
$propRead = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-read-for';
$propWrite = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-write-for';
if (in_array($propRead, $requestedProperties) || in_array($propWrite, $requestedProperties)) {
$aclPlugin = $this->server->getPlugin('acl');
$membership = $aclPlugin->getPrincipalMembership($path);
$readList = array();
$writeList = array();
foreach ($membership as $group) {
$groupNode = $this->server->tree->getNodeForPath($group);
// If the node is either ap proxy-read or proxy-write
// group, we grab the parent principal and add it to the
// list.
if ($groupNode instanceof Principal\IProxyRead) {
list($readList[]) = DAV\URLUtil::splitPath($group);
}
if ($groupNode instanceof Principal\IProxyWrite) {
list($writeList[]) = DAV\URLUtil::splitPath($group);
}
}
if (in_array($propRead, $requestedProperties)) {
unset($requestedProperties[$propRead]);
$returnedProperties[200][$propRead] = new DAV\Property\HrefList($readList);
}
if (in_array($propWrite, $requestedProperties)) {
unset($requestedProperties[$propWrite]);
$returnedProperties[200][$propWrite] = new DAV\Property\HrefList($writeList);
}
}
// notification-URL property
$notificationUrl = '{' . self::NS_CALENDARSERVER . '}notification-URL';
if (($index = array_search($notificationUrl, $requestedProperties)) !== false) {
$principalId = $node->getName();
$calendarHomePath = 'calendars/' . $principalId . '/notifications/';
unset($requestedProperties[$index]);
$returnedProperties[200][$notificationUrl] = new DAV\Property\Href($calendarHomePath);
}
}
// instanceof IPrincipal
if ($node instanceof Notifications\INode) {
$propertyName = '{' . self::NS_CALENDARSERVER . '}notificationtype';
if (($index = array_search($propertyName, $requestedProperties)) !== false) {
$returnedProperties[200][$propertyName] = $node->getNotificationType();
unset($requestedProperties[$index]);
}
}
// instanceof Notifications_INode
if ($node instanceof ICalendarObject) {
// The calendar-data property is not supposed to be a 'real'
// property, but in large chunks of the spec it does act as such.
// Therefore we simply expose it as a property.
$calDataProp = '{' . Plugin::NS_CALDAV . '}calendar-data';
if (in_array($calDataProp, $requestedProperties)) {
unset($requestedProperties[$calDataProp]);
$val = $node->get();
if (is_resource($val)) {
$val = stream_get_contents($val);
}
// Taking out \r to not screw up the xml output
$returnedProperties[200][$calDataProp] = str_replace("\r", "", $val);
}
}
}
/**
* This method handler is invoked during fetching of properties.
*
* We use this event to add calendar-auto-schedule-specific properties.
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
function propFind(PropFind $propFind, INode $node)
{
if ($node instanceof DAVACL\IPrincipal) {
$caldavPlugin = $this->server->getPlugin('caldav');
$principalUrl = $node->getPrincipalUrl();
// schedule-outbox-URL property
$propFind->handle('{' . self::NS_CALDAV . '}schedule-outbox-URL', function () use($principalUrl, $caldavPlugin) {
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
if (!$calendarHomePath) {
return null;
}
$outboxPath = $calendarHomePath . '/outbox/';
return new LocalHref($outboxPath);
});
// schedule-inbox-URL property
$propFind->handle('{' . self::NS_CALDAV . '}schedule-inbox-URL', function () use($principalUrl, $caldavPlugin) {
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
if (!$calendarHomePath) {
return null;
}
$inboxPath = $calendarHomePath . '/inbox/';
return new LocalHref($inboxPath);
});
$propFind->handle('{' . self::NS_CALDAV . '}schedule-default-calendar-URL', function () use($principalUrl, $caldavPlugin) {
// We don't support customizing this property yet, so in the
// meantime we just grab the first calendar in the home-set.
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
if (!$calendarHomePath) {
return null;
}
$sccs = '{' . self::NS_CALDAV . '}supported-calendar-component-set';
$result = $this->server->getPropertiesForPath($calendarHomePath, ['{DAV:}resourcetype', '{DAV:}share-access', $sccs], 1);
foreach ($result as $child) {
if (!isset($child[200]['{DAV:}resourcetype']) || !$child[200]['{DAV:}resourcetype']->is('{' . self::NS_CALDAV . '}calendar')) {
// Node is either not a calendar
continue;
}
if (isset($child[200]['{DAV:}share-access'])) {
$shareAccess = $child[200]['{DAV:}share-access']->getValue();
if ($shareAccess !== Sharing\Plugin::ACCESS_NOTSHARED && $shareAccess !== Sharing\Plugin::ACCESS_SHAREDOWNER) {
// Node is a shared node, not owned by the relevant
// user.
continue;
}
}
if (!isset($child[200][$sccs]) || in_array('VEVENT', $child[200][$sccs]->getValue())) {
// Either there is no supported-calendar-component-set
// (which is fine) or we found one that supports VEVENT.
return new LocalHref($child['href']);
}
}
});
// The server currently reports every principal to be of type
// 'INDIVIDUAL'
$propFind->handle('{' . self::NS_CALDAV . '}calendar-user-type', function () {
return 'INDIVIDUAL';
});
}
// Mapping the old property to the new property.
$propFind->handle('{http://calendarserver.org/ns/}calendar-availability', function () use($propFind, $node) {
// In case it wasn't clear, the only difference is that we map the
// old property to a different namespace.
$availProp = '{' . self::NS_CALDAV . '}calendar-availability';
$subPropFind = new PropFind($propFind->getPath(), [$availProp]);
$this->server->getPropertiesByNode($subPropFind, $node);
$propFind->set('{http://calendarserver.org/ns/}calendar-availability', $subPropFind->get($availProp), $subPropFind->getStatus($availProp));
});
}
/**
* This method handler is invoked during fetching of properties.
*
* We use this event to add calendar-auto-schedule-specific properties.
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
function propFind(PropFind $propFind, INode $node)
{
if (!$node instanceof DAVACL\IPrincipal) {
return;
}
$caldavPlugin = $this->server->getPlugin('caldav');
$principalUrl = $node->getPrincipalUrl();
// schedule-outbox-URL property
$propFind->handle('{' . self::NS_CALDAV . '}schedule-outbox-URL', function () use($principalUrl, $caldavPlugin) {
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
$outboxPath = $calendarHomePath . '/outbox/';
return new Href($outboxPath);
});
// schedule-inbox-URL property
$propFind->handle('{' . self::NS_CALDAV . '}schedule-inbox-URL', function () use($principalUrl, $caldavPlugin) {
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
$inboxPath = $calendarHomePath . '/inbox/';
return new Href($inboxPath);
});
$propFind->handle('{' . self::NS_CALDAV . '}schedule-default-calendar-URL', function () use($principalUrl, $caldavPlugin) {
// We don't support customizing this property yet, so in the
// meantime we just grab the first calendar in the home-set.
$calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl);
$nodes = $this->server->tree->getNodeForPath($calendarHomePath)->getChildren();
foreach ($nodes as $node) {
if ($node instanceof ICalendar) {
return new Href($calendarHomePath . '/' . $node->getName());
}
}
});
// The server currently reports every principal to be of type
// 'INDIVIDUAL'
$propFind->handle('{' . self::NS_CALDAV . '}calendar-user-type', function () {
return 'INDIVIDUAL';
});
}
