nextcloud /
server
@@ -38,131 +38,131 @@ |
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| 38 | 38 | |
| 39 | 39 | class Plugin extends \Sabre\CalDAV\Schedule\Plugin { |
| 40 | 40 | |
| 41 | - /** |
|
| 42 | - * Initializes the plugin |
|
| 43 | - * |
|
| 44 | - * @param Server $server |
|
| 45 | - * @return void |
|
| 46 | - */ |
|
| 47 | - function initialize(Server $server) { |
|
| 48 | - parent::initialize($server); |
|
| 49 | - $server->on('propFind', [$this, 'propFindDefaultCalendarUrl'], 90); |
|
| 50 | - } |
|
| 51 | - |
|
| 52 | - /** |
|
| 53 | - * Returns a list of addresses that are associated with a principal. |
|
| 54 | - * |
|
| 55 | - * @param string $principal |
|
| 56 | - * @return array |
|
| 57 | - */ |
|
| 58 | - protected function getAddressesForPrincipal($principal) { |
|
| 59 | - $result = parent::getAddressesForPrincipal($principal); |
|
| 60 | - |
|
| 61 | - if ($result === null) { |
|
| 62 | - $result = []; |
|
| 63 | - } |
|
| 64 | - |
|
| 65 | - return $result; |
|
| 66 | - } |
|
| 67 | - |
|
| 68 | - /** |
|
| 69 | - * Always use the personal calendar as target for scheduled events |
|
| 70 | - * |
|
| 71 | - * @param PropFind $propFind |
|
| 72 | - * @param INode $node |
|
| 73 | - * @return void |
|
| 74 | - */ |
|
| 75 | - function propFindDefaultCalendarUrl(PropFind $propFind, INode $node) { |
|
| 76 | - if ($node instanceof IPrincipal) { |
|
| 77 | - $propFind->handle('{' . self::NS_CALDAV . '}schedule-default-calendar-URL', function() use ($node) { |
|
| 78 | - /** @var \OCA\DAV\CalDAV\Plugin $caldavPlugin */ |
|
| 79 | - $caldavPlugin = $this->server->getPlugin('caldav'); |
|
| 80 | - $principalUrl = $node->getPrincipalUrl(); |
|
| 81 | - |
|
| 82 | - $calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl); |
|
| 83 | - |
|
| 84 | - if (!$calendarHomePath) { |
|
| 85 | - return null; |
|
| 86 | - } |
|
| 87 | - |
|
| 88 | - /** @var CalendarHome $calendarHome */ |
|
| 89 | - $calendarHome = $this->server->tree->getNodeForPath($calendarHomePath); |
|
| 90 | - if (!$calendarHome->childExists(CalDavBackend::PERSONAL_CALENDAR_URI)) { |
|
| 91 | - $calendarHome->getCalDAVBackend()->createCalendar($principalUrl, CalDavBackend::PERSONAL_CALENDAR_URI, [ |
|
| 92 | - '{DAV:}displayname' => CalDavBackend::PERSONAL_CALENDAR_NAME, |
|
| 93 | - ]); |
|
| 94 | - } |
|
| 95 | - |
|
| 96 | - $result = $this->server->getPropertiesForPath($calendarHomePath . '/' . CalDavBackend::PERSONAL_CALENDAR_URI, [], 1); |
|
| 97 | - if (empty($result)) { |
|
| 98 | - return null; |
|
| 99 | - } |
|
| 100 | - |
|
| 101 | - return new LocalHref($result[0]['href']); |
|
| 102 | - }); |
|
| 103 | - } |
|
| 104 | - } |
|
| 105 | - |
|
| 106 | - /** |
|
| 107 | - * This method is triggered whenever there was a calendar object gets |
|
| 108 | - * created or updated. |
|
| 109 | - * |
|
| 110 | - * Basically just a copy of parent::calendarObjectChange, with the change |
|
| 111 | - * from: |
|
| 112 | - * $addresses = $this->getAddressesForPrincipal($calendarNode->getOwner()); |
|
| 113 | - * to: |
|
| 114 | - * $addresses = $this->getAddressesForPrincipal($calendarNode->getPrincipalURI()); |
|
| 115 | - * |
|
| 116 | - * @param RequestInterface $request HTTP request |
|
| 117 | - * @param ResponseInterface $response HTTP Response |
|
| 118 | - * @param VCalendar $vCal Parsed iCalendar object |
|
| 119 | - * @param mixed $calendarPath Path to calendar collection |
|
| 120 | - * @param mixed $modified The iCalendar object has been touched. |
|
| 121 | - * @param mixed $isNew Whether this was a new item or we're updating one |
|
| 122 | - * @return void |
|
| 123 | - */ |
|
| 124 | - function calendarObjectChange(RequestInterface $request, ResponseInterface $response, VCalendar $vCal, $calendarPath, &$modified, $isNew) { |
|
| 125 | - |
|
| 126 | - if (!$this->scheduleReply($this->server->httpRequest)) { |
|
| 127 | - return; |
|
| 128 | - } |
|
| 129 | - |
|
| 130 | - $calendarNode = $this->server->tree->getNodeForPath($calendarPath); |
|
| 131 | - |
|
| 132 | - $addresses = $this->getAddressesForPrincipal( |
|
| 133 | - $calendarNode->getPrincipalURI() |
|
| 134 | - ); |
|
| 135 | - |
|
| 136 | - if (!$isNew) { |
|
| 137 | - $node = $this->server->tree->getNodeForPath($request->getPath()); |
|
| 138 | - $oldObj = Reader::read($node->get()); |
|
| 139 | - } else { |
|
| 140 | - $oldObj = null; |
|
| 141 | - } |
|
| 142 | - |
|
| 143 | - $this->processICalendarChange($oldObj, $vCal, $addresses, [], $modified); |
|
| 144 | - |
|
| 145 | - if ($oldObj) { |
|
| 146 | - // Destroy circular references so PHP will GC the object. |
|
| 147 | - $oldObj->destroy(); |
|
| 148 | - } |
|
| 149 | - |
|
| 150 | - } |
|
| 151 | - |
|
| 152 | - /** |
|
| 153 | - * This method checks the 'Schedule-Reply' header |
|
| 154 | - * and returns false if it's 'F', otherwise true. |
|
| 155 | - * |
|
| 156 | - * Copied from Sabre/DAV's Schedule plugin, because it's |
|
| 157 | - * private for whatever reason |
|
| 158 | - * |
|
| 159 | - * @param RequestInterface $request |
|
| 160 | - * @return bool |
|
| 161 | - */ |
|
| 162 | - private function scheduleReply(RequestInterface $request) { |
|
| 163 | - |
|
| 164 | - $scheduleReply = $request->getHeader('Schedule-Reply'); |
|
| 165 | - return $scheduleReply !== 'F'; |
|
| 166 | - |
|
| 167 | - } |
|
| 41 | + /** |
|
| 42 | + * Initializes the plugin |
|
| 43 | + * |
|
| 44 | + * @param Server $server |
|
| 45 | + * @return void |
|
| 46 | + */ |
|
| 47 | + function initialize(Server $server) { |
|
| 48 | + parent::initialize($server); |
|
| 49 | + $server->on('propFind', [$this, 'propFindDefaultCalendarUrl'], 90); |
|
| 50 | + } |
|
| 51 | + |
|
| 52 | + /** |
|
| 53 | + * Returns a list of addresses that are associated with a principal. |
|
| 54 | + * |
|
| 55 | + * @param string $principal |
|
| 56 | + * @return array |
|
| 57 | + */ |
|
| 58 | + protected function getAddressesForPrincipal($principal) { |
|
| 59 | + $result = parent::getAddressesForPrincipal($principal); |
|
| 60 | + |
|
| 61 | + if ($result === null) { |
|
| 62 | + $result = []; |
|
| 63 | + } |
|
| 64 | + |
|
| 65 | + return $result; |
|
| 66 | + } |
|
| 67 | + |
|
| 68 | + /** |
|
| 69 | + * Always use the personal calendar as target for scheduled events |
|
| 70 | + * |
|
| 71 | + * @param PropFind $propFind |
|
| 72 | + * @param INode $node |
|
| 73 | + * @return void |
|
| 74 | + */ |
|
| 75 | + function propFindDefaultCalendarUrl(PropFind $propFind, INode $node) { |
|
| 76 | + if ($node instanceof IPrincipal) { |
|
| 77 | + $propFind->handle('{' . self::NS_CALDAV . '}schedule-default-calendar-URL', function() use ($node) { |
|
| 78 | + /** @var \OCA\DAV\CalDAV\Plugin $caldavPlugin */ |
|
| 79 | + $caldavPlugin = $this->server->getPlugin('caldav'); |
|
| 80 | + $principalUrl = $node->getPrincipalUrl(); |
|
| 81 | + |
|
| 82 | + $calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl); |
|
| 83 | + |
|
| 84 | + if (!$calendarHomePath) { |
|
| 85 | + return null; |
|
| 86 | + } |
|
| 87 | + |
|
| 88 | + /** @var CalendarHome $calendarHome */ |
|
| 89 | + $calendarHome = $this->server->tree->getNodeForPath($calendarHomePath); |
|
| 90 | + if (!$calendarHome->childExists(CalDavBackend::PERSONAL_CALENDAR_URI)) { |
|
| 91 | + $calendarHome->getCalDAVBackend()->createCalendar($principalUrl, CalDavBackend::PERSONAL_CALENDAR_URI, [ |
|
| 92 | + '{DAV:}displayname' => CalDavBackend::PERSONAL_CALENDAR_NAME, |
|
| 93 | + ]); |
|
| 94 | + } |
|
| 95 | + |
|
| 96 | + $result = $this->server->getPropertiesForPath($calendarHomePath . '/' . CalDavBackend::PERSONAL_CALENDAR_URI, [], 1); |
|
| 97 | + if (empty($result)) { |
|
| 98 | + return null; |
|
| 99 | + } |
|
| 100 | + |
|
| 101 | + return new LocalHref($result[0]['href']); |
|
| 102 | + }); |
|
| 103 | + } |
|
| 104 | + } |
|
| 105 | + |
|
| 106 | + /** |
|
| 107 | + * This method is triggered whenever there was a calendar object gets |
|
| 108 | + * created or updated. |
|
| 109 | + * |
|
| 110 | + * Basically just a copy of parent::calendarObjectChange, with the change |
|
| 111 | + * from: |
|
| 112 | + * $addresses = $this->getAddressesForPrincipal($calendarNode->getOwner()); |
|
| 113 | + * to: |
|
| 114 | + * $addresses = $this->getAddressesForPrincipal($calendarNode->getPrincipalURI()); |
|
| 115 | + * |
|
| 116 | + * @param RequestInterface $request HTTP request |
|
| 117 | + * @param ResponseInterface $response HTTP Response |
|
| 118 | + * @param VCalendar $vCal Parsed iCalendar object |
|
| 119 | + * @param mixed $calendarPath Path to calendar collection |
|
| 120 | + * @param mixed $modified The iCalendar object has been touched. |
|
| 121 | + * @param mixed $isNew Whether this was a new item or we're updating one |
|
| 122 | + * @return void |
|
| 123 | + */ |
|
| 124 | + function calendarObjectChange(RequestInterface $request, ResponseInterface $response, VCalendar $vCal, $calendarPath, &$modified, $isNew) { |
|
| 125 | + |
|
| 126 | + if (!$this->scheduleReply($this->server->httpRequest)) { |
|
| 127 | + return; |
|
| 128 | + } |
|
| 129 | + |
|
| 130 | + $calendarNode = $this->server->tree->getNodeForPath($calendarPath); |
|
| 131 | + |
|
| 132 | + $addresses = $this->getAddressesForPrincipal( |
|
| 133 | + $calendarNode->getPrincipalURI() |
|
| 134 | + ); |
|
| 135 | + |
|
| 136 | + if (!$isNew) { |
|
| 137 | + $node = $this->server->tree->getNodeForPath($request->getPath()); |
|
| 138 | + $oldObj = Reader::read($node->get()); |
|
| 139 | + } else { |
|
| 140 | + $oldObj = null; |
|
| 141 | + } |
|
| 142 | + |
|
| 143 | + $this->processICalendarChange($oldObj, $vCal, $addresses, [], $modified); |
|
| 144 | + |
|
| 145 | + if ($oldObj) { |
|
| 146 | + // Destroy circular references so PHP will GC the object. |
|
| 147 | + $oldObj->destroy(); |
|
| 148 | + } |
|
| 149 | + |
|
| 150 | + } |
|
| 151 | + |
|
| 152 | + /** |
|
| 153 | + * This method checks the 'Schedule-Reply' header |
|
| 154 | + * and returns false if it's 'F', otherwise true. |
|
| 155 | + * |
|
| 156 | + * Copied from Sabre/DAV's Schedule plugin, because it's |
|
| 157 | + * private for whatever reason |
|
| 158 | + * |
|
| 159 | + * @param RequestInterface $request |
|
| 160 | + * @return bool |
|
| 161 | + */ |
|
| 162 | + private function scheduleReply(RequestInterface $request) { |
|
| 163 | + |
|
| 164 | + $scheduleReply = $request->getHeader('Schedule-Reply'); |
|
| 165 | + return $scheduleReply !== 'F'; |
|
| 166 | + |
|
| 167 | + } |
|
| 168 | 168 | } |
