/** * 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); } } }
/** * copyNode * * @param INode $source * @param ICollection $destinationParent * @param string $destinationName * @return void */ protected function copyNode(INode $source, ICollection $destinationParent, $destinationName = null) { if (!$destinationName) { $destinationName = $source->getName(); } if ($source instanceof IFile) { $data = $source->get(); // If the body was a string, we need to convert it to a stream if (is_string($data)) { $stream = fopen('php://temp', 'r+'); fwrite($stream, $data); rewind($stream); $data = $stream; } $destinationParent->createFile($destinationName, $data); $destination = $destinationParent->getChild($destinationName); } elseif ($source instanceof ICollection) { $destinationParent->createDirectory($destinationName); $destination = $destinationParent->getChild($destinationName); foreach ($source->getChildren() as $child) { $this->copyNode($child, $destination); } } if ($source instanceof IProperties && $destination instanceof IProperties) { $props = $source->getProperties([]); $propPatch = new PropPatch($props); $destination->propPatch($propPatch); $propPatch->commit(); } }
/** * Adds all CardDAV-specific properties * * @param string $path * @param DAV\INode $node * @param array $requestedProperties * @param array $returnedProperties * @return void */ public function beforeGetProperties($path, DAV\INode $node, array &$requestedProperties, array &$returnedProperties) { if ($node instanceof DAVACL\IPrincipal) { // calendar-home-set property $addHome = '{' . self::NS_CARDDAV . '}addressbook-home-set'; if (in_array($addHome, $requestedProperties)) { $principalId = $node->getName(); $addressbookHomePath = self::ADDRESSBOOK_ROOT . '/' . $principalId . '/'; unset($requestedProperties[array_search($addHome, $requestedProperties)]); $returnedProperties[200][$addHome] = new DAV\Property\Href($addressbookHomePath); } $directories = '{' . self::NS_CARDDAV . '}directory-gateway'; if ($this->directories && in_array($directories, $requestedProperties)) { unset($requestedProperties[array_search($directories, $requestedProperties)]); $returnedProperties[200][$directories] = new DAV\Property\HrefList($this->directories); } } if ($node instanceof ICard) { // The address-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. $addressDataProp = '{' . self::NS_CARDDAV . '}address-data'; if (in_array($addressDataProp, $requestedProperties)) { unset($requestedProperties[$addressDataProp]); $val = $node->get(); if (is_resource($val)) { $val = stream_get_contents($val); } $returnedProperties[200][$addressDataProp] = $val; } } if ($node instanceof UserAddressBooks) { $meCardProp = '{http://calendarserver.org/ns/}me-card'; if (in_array($meCardProp, $requestedProperties)) { $props = $this->server->getProperties($node->getOwner(), array('{http://sabredav.org/ns}vcard-url')); if (isset($props['{http://sabredav.org/ns}vcard-url'])) { $returnedProperties[200][$meCardProp] = new DAV\Property\Href($props['{http://sabredav.org/ns}vcard-url']); $pos = array_search($meCardProp, $requestedProperties); unset($requestedProperties[$pos]); } } } }
/** * 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); } } }
/** * 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 ICalendarContainer) { $propFind->handle($ns . 'max-resource-size', $this->maxResourceSize); $propFind->handle($ns . 'supported-calendar-data', function () { return new Property\SupportedCalendarData(); }); $propFind->handle($ns . 'supported-collation-set', function () { return new 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 DAV\Property\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() . $node->getPrincipalUrl() . '/'; return new HrefList($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 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); // 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[]) = URLUtil::splitPath($group); } if ($groupNode instanceof Principal\IProxyWrite) { list($writeList[]) = URLUtil::splitPath($group); } } $propFind->set($propRead, new HrefList($readList)); $propFind->set($propWrite, new HrefList($writeList)); } // notification-URL property $propFind->handle('{' . self::NS_CALENDARSERVER . '}notification-URL', function () use($node, $principalUrl) { $principalId = $node->getName(); $notificationPath = $this->getCalendarHomeForPrincipal($principalUrl) . '/notifications/'; return new DAV\Property\Href($notificationPath); }); } // instanceof IPrincipal if ($node instanceof Notifications\INode) { $propFind->handle('{' . self::NS_CALENDARSERVER . '}notificationtype', [$node, 'getNotificationType']); } // 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. $propFind->handle('{' . Plugin::NS_CALDAV . '}calendar-data', function () use($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); }); } }
/** * 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'; }); }