作者：sebbie4
项目：casebo
/**
* 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);
});
}
}
作者：Combustibl
项目：cor
/**
* Adds all ownCloud-specific properties
*
* @param string $path
* @param \Sabre\DAV\INode $node
* @param array $requestedProperties
* @param array $returnedProperties
* @return void
*/
public function beforeGetProperties($path, \Sabre\DAV\INode $node, array &$requestedProperties, array &$returnedProperties)
{
if ($node instanceof OC_Connector_Sabre_Node) {
$fileIdPropertyName = '{' . self::NS_OWNCLOUD . '}id';
$permissionsPropertyName = '{' . self::NS_OWNCLOUD . '}permissions';
if (array_search($fileIdPropertyName, $requestedProperties)) {
unset($requestedProperties[array_search($fileIdPropertyName, $requestedProperties)]);
}
if (array_search($permissionsPropertyName, $requestedProperties)) {
unset($requestedProperties[array_search($permissionsPropertyName, $requestedProperties)]);
}
/** @var $node OC_Connector_Sabre_Node */
$fileId = $node->getFileId();
if (!is_null($fileId)) {
$returnedProperties[200][$fileIdPropertyName] = $fileId;
}
$permissions = $node->getDavPermissions();
if (!is_null($permissions)) {
$returnedProperties[200][$permissionsPropertyName] = $permissions;
}
}
if ($node instanceof OC_Connector_Sabre_Directory) {
$sizePropertyName = '{' . self::NS_OWNCLOUD . '}size';
/** @var $node OC_Connector_Sabre_Directory */
$returnedProperties[200][$sizePropertyName] = $node->getSize();
}
}
作者：GitHubUser423
项目：cor
/**
* Adds all CardDAV-specific properties
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
function propFind(PropFind $propFind, INode $node)
{
$ns = '{http://owncloud.org/ns}';
if ($node instanceof AddressBook) {
$propFind->handle($ns . 'groups', function () use($node) {
return new Groups($node->getContactsGroups());
});
}
}
作者：ingoratsdor
项目：Tine-2.0-Open-Source-Groupware-and-CR
/**
* 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 \Sabre\DAV\INode $node
* @param array $requestedProperties
* @param array $returnedProperties
* @return void
*/
public function beforeGetProperties($path, \Sabre\DAV\INode $node, &$requestedProperties, &$returnedProperties)
{
if ($node instanceof \Sabre\DAVACL\IPrincipal) {
// dropbox-home-URL property
$scheduleProp = '{' . \Sabre\CalDAV\Plugin::NS_CALENDARSERVER . '}dropbox-home-URL';
if (in_array($scheduleProp, $requestedProperties)) {
$principalId = $node->getName();
$dropboxPath = \Sabre\CalDAV\Plugin::CALENDAR_ROOT . '/' . $principalId . '/dropbox';
unset($requestedProperties[array_search($scheduleProp, $requestedProperties)]);
$returnedProperties[200][$scheduleProp] = new \Sabre\DAV\Property\Href($dropboxPath);
}
}
}
作者：farukuzu
项目：core-
/**
* Adds tags and favorites properties to the response,
* if requested.
*
* @param PropFind $propFind
* @param \Sabre\DAV\INode $node
* @return void
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
{
if (!$node instanceof File && !$node instanceof Directory) {
return;
}
$propFind->handle(self::PROPERTY_NAME_COUNT, function () use($node) {
return $this->commentsManager->getNumberOfCommentsForObject('files', strval($node->getId()));
});
$propFind->handle(self::PROPERTY_NAME_HREF, function () use($node) {
return $this->getCommentsLink($node);
});
$propFind->handle(self::PROPERTY_NAME_UNREAD, function () use($node) {
return $this->getUnreadCount($node);
});
}
作者：BlaBlaNe
项目：hubzill
/**
* 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']);
}
}
作者：MetallianFR6
项目：myroundcub
/**
* 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() . '/');
});
}
//.........这里部分代码省略.........
作者：LobbyO
项目：serve
/**
* 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';
});
}
作者：GTAWWEKI
项目：tsiserver.u
/**
* This method intercepts PROPPATCH methods and make sure the
* group-member-set is updated correctly.
*
* @param array $propertyDelta
* @param array $result
* @param DAV\INode $node
* @return bool
*/
public function updateProperties(&$propertyDelta, &$result, DAV\INode $node)
{
if (!array_key_exists('{DAV:}group-member-set', $propertyDelta)) {
return;
}
if (is_null($propertyDelta['{DAV:}group-member-set'])) {
$memberSet = array();
} elseif ($propertyDelta['{DAV:}group-member-set'] instanceof DAV\Property\HrefList) {
$memberSet = array_map(array($this->server, 'calculateUri'), $propertyDelta['{DAV:}group-member-set']->getHrefs());
} else {
throw new DAV\Exception('The group-member-set property MUST be an instance of Sabre\\DAV\\Property\\HrefList or null');
}
if (!$node instanceof IPrincipal) {
$result[403]['{DAV:}group-member-set'] = null;
unset($propertyDelta['{DAV:}group-member-set']);
// Returning false will stop the updateProperties process
return false;
}
$node->setGroupMemberSet($memberSet);
// We must also clear our cache, just in case
$this->principalMembershipCache = array();
$result[200]['{DAV:}group-member-set'] = null;
unset($propertyDelta['{DAV:}group-member-set']);
}
作者：BlaBlaNe
项目：hubzill
/**
* This event is triggered when properties are requested for nodes.
*
* This allows us to inject any sharings-specific properties.
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
function propFind(PropFind $propFind, INode $node)
{
if ($node instanceof ISharedNode) {
$propFind->handle('{DAV:}share-access', function () use($node) {
return new Property\ShareAccess($node->getShareAccess());
});
$propFind->handle('{DAV:}invite', function () use($node) {
return new Property\Invite($node->getInvites());
});
$propFind->handle('{DAV:}share-resource-uri', function () use($node) {
return new Property\Href($node->getShareResourceUri());
});
}
}
作者：brunomile
项目：owncloud-cor
/**
* Adds all ownCloud-specific properties
*
* @param PropFind $propFind
* @param \Sabre\DAV\INode $node
* @return void
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
{
if ($node instanceof \OC\Connector\Sabre\Node) {
$propFind->handle(self::FILEID_PROPERTYNAME, function () use($node) {
return $node->getFileId();
});
$propFind->handle(self::PERMISSIONS_PROPERTYNAME, function () use($node) {
return $node->getDavPermissions();
});
$propFind->handle(self::GETETAG_PROPERTYNAME, function () use($node) {
return $node->getEtag();
});
}
if ($node instanceof \OC\Connector\Sabre\File) {
$propFind->handle(self::DOWNLOADURL_PROPERTYNAME, function () use($node) {
/** @var $node \OC\Connector\Sabre\File */
$directDownloadUrl = $node->getDirectDownload();
if (isset($directDownloadUrl['url'])) {
return $directDownloadUrl['url'];
}
return false;
});
}
if ($node instanceof \OC\Connector\Sabre\Directory) {
$propFind->handle(self::SIZE_PROPERTYNAME, function () use($node) {
return $node->getSize();
});
}
}
作者：enoch8
项目：owncloud-testserve
/**
* Fetches properties for a node.
*
* This event is called a bit later, so plugins have a chance first to
* populate the result.
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
function propFindNode(PropFind $propFind, INode $node)
{
if ($node instanceof IProperties && ($propertyNames = $propFind->get404Properties())) {
$nodeProperties = $node->getProperties($propertyNames);
foreach ($nodeProperties as $propertyName => $value) {
$propFind->set($propertyName, $value, 200);
}
}
}
作者：lchen0
项目：STEdward
/**
* Adds all ownCloud-specific properties
*
* @param PropFind $propFind
* @param \Sabre\DAV\INode $node
* @return void
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
{
if ($node instanceof \OC\Connector\Sabre\Node) {
$propFind->handle(self::FILEID_PROPERTYNAME, function () use($node) {
return $node->getFileId();
});
$propFind->handle(self::PERMISSIONS_PROPERTYNAME, function () use($node) {
$perms = $node->getDavPermissions();
if ($this->isPublic) {
// remove mount information
$perms = str_replace(['S', 'M'], '', $perms);
}
return $perms;
});
$propFind->handle(self::GETETAG_PROPERTYNAME, function () use($node) {
return $node->getEtag();
});
}
if ($node instanceof \OC\Connector\Sabre\File) {
$propFind->handle(self::DOWNLOADURL_PROPERTYNAME, function () use($node) {
/** @var $node \OC\Connector\Sabre\File */
try {
$directDownloadUrl = $node->getDirectDownload();
if (isset($directDownloadUrl['url'])) {
return $directDownloadUrl['url'];
}
} catch (StorageNotAvailableException $e) {
// return empty download link when storage not available
return false;
}
return false;
});
}
if ($node instanceof \OC\Connector\Sabre\Directory) {
$propFind->handle(self::SIZE_PROPERTYNAME, function () use($node) {
return $node->getSize();
});
}
}
作者：RomanKreise
项目：cor
/**
* Retrieves system tag properties
*
* @param PropFind $propFind
* @param \Sabre\DAV\INode $node
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
{
if (!$node instanceof SystemTagNode) {
return;
}
$propFind->handle(self::ID_PROPERTYNAME, function () use($node) {
return $node->getSystemTag()->getId();
});
$propFind->handle(self::DISPLAYNAME_PROPERTYNAME, function () use($node) {
return $node->getSystemTag()->getName();
});
$propFind->handle(self::USERVISIBLE_PROPERTYNAME, function () use($node) {
return (int) $node->getSystemTag()->isUserVisible();
});
$propFind->handle(self::USERASSIGNABLE_PROPERTYNAME, function () use($node) {
return (int) $node->getSystemTag()->isUserAssignable();
});
}
作者：GTAWWEKI
项目：tsiserver.u
/**
* 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 array $mutations
* @param array $result
* @param DAV\INode $node
* @return void
*/
public function updateProperties(array &$mutations, array &$result, DAV\INode $node)
{
if (!$node instanceof IShareableCalendar) {
return;
}
if (!isset($mutations['{DAV:}resourcetype'])) {
return;
}
// Only doing something if shared-owner is indeed not in the list.
if ($mutations['{DAV:}resourcetype']->is('{' . Plugin::NS_CALENDARSERVER . '}shared-owner')) {
return;
}
$shares = $node->getShares();
$remove = array();
foreach ($shares as $share) {
$remove[] = $share['href'];
}
$node->updateShares(array(), $remove);
// We're marking this update as 200 OK
$result[200]['{DAV:}resourcetype'] = null;
// Removing it from the mutations list
unset($mutations['{DAV:}resourcetype']);
}
作者：pagee
项目：sabre-da
/**
* This method is triggered *after* all properties have been retrieved.
* This allows us to inject the correct resourcetype for calendars that
* have been shared.
*
* @param DAV\PropFind $propFind
* @param DAV\INode $node
* @return void
*/
function propFindLate(DAV\PropFind $propFind, DAV\INode $node)
{
if ($node instanceof IShareableCalendar) {
if ($rt = $propFind->get('{DAV:}resourcetype')) {
if (count($node->getShares()) > 0) {
$rt->add('{' . Plugin::NS_CALENDARSERVER . '}shared-owner');
}
}
$propFind->handle('{' . Plugin::NS_CALENDARSERVER . '}allowed-sharing-modes', function () {
return new Xml\Property\AllowedSharingModes(true, false);
});
}
}
作者：robinkanter
项目：cor
/**
* Adds all ownCloud-specific properties
*
* @param PropFind $propFind
* @param \Sabre\DAV\INode $node
* @return void
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
{
if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {
$propFind->handle(self::FILEID_PROPERTYNAME, function () use($node) {
return $node->getFileId();
});
$propFind->handle(self::INTERNAL_FILEID_PROPERTYNAME, function () use($node) {
return $node->getInternalFileId();
});
$propFind->handle(self::PERMISSIONS_PROPERTYNAME, function () use($node) {
$perms = $node->getDavPermissions();
if ($this->isPublic) {
// remove mount information
$perms = str_replace(['S', 'M'], '', $perms);
}
return $perms;
});
$propFind->handle(self::GETETAG_PROPERTYNAME, function () use($node) {
return $node->getEtag();
});
}
if ($node instanceof \OCA\DAV\Connector\Sabre\File) {
$propFind->handle(self::DOWNLOADURL_PROPERTYNAME, function () use($node) {
/** @var $node \OCA\DAV\Connector\Sabre\File */
$directDownloadUrl = $node->getDirectDownload();
if (isset($directDownloadUrl['url'])) {
return $directDownloadUrl['url'];
}
return false;
});
}
if ($node instanceof \OCA\DAV\Connector\Sabre\Directory) {
$propFind->handle(self::SIZE_PROPERTYNAME, function () use($node) {
return $node->getSize();
});
}
$propFind->handle(self::OWNER_ID_PROPERTYNAME, function () use($node) {
$owner = $node->getOwner();
return $owner->getUID();
});
$propFind->handle(self::OWNER_DISPLAY_NAME_PROPERTYNAME, function () use($node) {
$owner = $node->getOwner();
$displayName = $owner->getDisplayName();
return $displayName;
});
}
作者：rchicol
项目：owncloud-cor
/**
* Retrieves system tag properties
*
* @param PropFind $propFind
* @param \Sabre\DAV\INode $node
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
{
if (!$node instanceof SystemTagNode && !$node instanceof SystemTagMappingNode) {
return;
}
$propFind->handle(self::ID_PROPERTYNAME, function () use($node) {
return $node->getSystemTag()->getId();
});
$propFind->handle(self::DISPLAYNAME_PROPERTYNAME, function () use($node) {
return $node->getSystemTag()->getName();
});
$propFind->handle(self::USERVISIBLE_PROPERTYNAME, function () use($node) {
return $node->getSystemTag()->isUserVisible() ? 'true' : 'false';
});
$propFind->handle(self::USERASSIGNABLE_PROPERTYNAME, function () use($node) {
// this is the tag's inherent property "is user assignable"
return $node->getSystemTag()->isUserAssignable() ? 'true' : 'false';
});
$propFind->handle(self::CANASSIGN_PROPERTYNAME, function () use($node) {
// this is the effective permission for the current user
return $this->tagManager->canUserAssignTag($node->getSystemTag(), $this->userSession->getUser()) ? 'true' : 'false';
});
$propFind->handle(self::GROUPS_PROPERTYNAME, function () use($node) {
if (!$this->groupManager->isAdmin($this->userSession->getUser()->getUID())) {
// property only available for admins
throw new Forbidden();
}
$groups = [];
// no need to retrieve groups for namespaces that don't qualify
if ($node->getSystemTag()->isUserVisible() && !$node->getSystemTag()->isUserAssignable()) {
$groups = $this->tagManager->getTagGroups($node->getSystemTag());
}
return implode('|', $groups);
});
}
作者：kenw
项目：cor
/**
* Adds tags and favorites properties to the response,
* if requested.
*
* @param PropFind $propFind
* @param \Sabre\DAV\INode $node
* @return void
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
{
if (!$node instanceof \OCA\DAV\Connector\Sabre\Node) {
return;
}
// need prefetch ?
if ($node instanceof \OCA\DAV\Connector\Sabre\Directory && $propFind->getDepth() !== 0 && (!is_null($propFind->getStatus(self::TAGS_PROPERTYNAME)) || !is_null($propFind->getStatus(self::FAVORITE_PROPERTYNAME)))) {
// note: pre-fetching only supported for depth <= 1
$folderContent = $node->getChildren();
$fileIds[] = (int) $node->getId();
foreach ($folderContent as $info) {
$fileIds[] = (int) $info->getId();
}
$tags = $this->getTagger()->getTagsForObjects($fileIds);
if ($tags === false) {
// the tags API returns false on error...
$tags = array();
}
$this->cachedTags = $this->cachedTags + $tags;
$emptyFileIds = array_diff($fileIds, array_keys($tags));
// also cache the ones that were not found
foreach ($emptyFileIds as $fileId) {
$this->cachedTags[$fileId] = [];
}
}
$tags = null;
$isFav = null;
$propFind->handle(self::TAGS_PROPERTYNAME, function () use($tags, &$isFav, $node) {
list($tags, $isFav) = $this->getTagsAndFav($node->getId());
return new TagList($tags);
});
$propFind->handle(self::FAVORITE_PROPERTYNAME, function () use($isFav, $node) {
if (is_null($isFav)) {
list(, $isFav) = $this->getTagsAndFav($node->getId());
}
return $isFav;
});
}
作者：GitHubUser423
项目：cor
/**
* Adds shares to propfind response
*
* @param PropFind $propFind propfind object
* @param \Sabre\DAV\INode $sabreNode sabre node
*/
public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $sabreNode)
{
if (!$sabreNode instanceof \OCA\DAV\Connector\Sabre\Node) {
return;
}
// need prefetch ?
if ($sabreNode instanceof \OCA\DAV\Connector\Sabre\Directory && $propFind->getDepth() !== 0 && !is_null($propFind->getStatus(self::SHARETYPES_PROPERTYNAME))) {
$folderNode = $this->userFolder->get($propFind->getPath());
$children = $folderNode->getDirectoryListing();
$this->cachedShareTypes[$folderNode->getId()] = $this->getShareTypes($folderNode);
foreach ($children as $childNode) {
$this->cachedShareTypes[$childNode->getId()] = $this->getShareTypes($childNode);
}
}
$propFind->handle(self::SHARETYPES_PROPERTYNAME, function () use($sabreNode) {
if (isset($this->cachedShareTypes[$sabreNode->getId()])) {
$shareTypes = $this->cachedShareTypes[$sabreNode->getId()];
} else {
$node = $this->userFolder->get($sabreNode->getPath());
$shareTypes = $this->getShareTypes($node);
}
return new ShareTypeList($shareTypes);
});
}
