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by Christoph
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apps/dav/composer/composer/autoload_classmap.php 1 patch
Spacing   +260 added lines, -260 removed lines patch added patch discarded remove patch 
@@ -6,264 +6,264 @@
 
 block discarded – undo
6 6 
 $baseDir = $vendorDir;
7 7
8 8 
 return array(
9 
-    'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
10 
-    'OCA\\DAV\\AppInfo\\Application' => $baseDir . '/../lib/AppInfo/Application.php',
11 
-    'OCA\\DAV\\AppInfo\\PluginManager' => $baseDir . '/../lib/AppInfo/PluginManager.php',
12 
-    'OCA\\DAV\\Avatars\\AvatarHome' => $baseDir . '/../lib/Avatars/AvatarHome.php',
13 
-    'OCA\\DAV\\Avatars\\AvatarNode' => $baseDir . '/../lib/Avatars/AvatarNode.php',
14 
-    'OCA\\DAV\\Avatars\\RootCollection' => $baseDir . '/../lib/Avatars/RootCollection.php',
15 
-    'OCA\\DAV\\BackgroundJob\\BuildReminderIndexBackgroundJob' => $baseDir . '/../lib/BackgroundJob/BuildReminderIndexBackgroundJob.php',
16 
-    'OCA\\DAV\\BackgroundJob\\CleanupDirectLinksJob' => $baseDir . '/../lib/BackgroundJob/CleanupDirectLinksJob.php',
17 
-    'OCA\\DAV\\BackgroundJob\\CleanupInvitationTokenJob' => $baseDir . '/../lib/BackgroundJob/CleanupInvitationTokenJob.php',
18 
-    'OCA\\DAV\\BackgroundJob\\EventReminderJob' => $baseDir . '/../lib/BackgroundJob/EventReminderJob.php',
19 
-    'OCA\\DAV\\BackgroundJob\\GenerateBirthdayCalendarBackgroundJob' => $baseDir . '/../lib/BackgroundJob/GenerateBirthdayCalendarBackgroundJob.php',
20 
-    'OCA\\DAV\\BackgroundJob\\RefreshWebcalJob' => $baseDir . '/../lib/BackgroundJob/RefreshWebcalJob.php',
21 
-    'OCA\\DAV\\BackgroundJob\\RegisterRegenerateBirthdayCalendars' => $baseDir . '/../lib/BackgroundJob/RegisterRegenerateBirthdayCalendars.php',
22 
-    'OCA\\DAV\\BackgroundJob\\UpdateCalendarResourcesRoomsBackgroundJob' => $baseDir . '/../lib/BackgroundJob/UpdateCalendarResourcesRoomsBackgroundJob.php',
23 
-    'OCA\\DAV\\BackgroundJob\\UploadCleanup' => $baseDir . '/../lib/BackgroundJob/UploadCleanup.php',
24 
-    'OCA\\DAV\\CalDAV\\Activity\\Backend' => $baseDir . '/../lib/CalDAV/Activity/Backend.php',
25 
-    'OCA\\DAV\\CalDAV\\Activity\\Filter\\Calendar' => $baseDir . '/../lib/CalDAV/Activity/Filter/Calendar.php',
26 
-    'OCA\\DAV\\CalDAV\\Activity\\Filter\\Todo' => $baseDir . '/../lib/CalDAV/Activity/Filter/Todo.php',
27 
-    'OCA\\DAV\\CalDAV\\Activity\\Provider\\Base' => $baseDir . '/../lib/CalDAV/Activity/Provider/Base.php',
28 
-    'OCA\\DAV\\CalDAV\\Activity\\Provider\\Calendar' => $baseDir . '/../lib/CalDAV/Activity/Provider/Calendar.php',
29 
-    'OCA\\DAV\\CalDAV\\Activity\\Provider\\Event' => $baseDir . '/../lib/CalDAV/Activity/Provider/Event.php',
30 
-    'OCA\\DAV\\CalDAV\\Activity\\Provider\\Todo' => $baseDir . '/../lib/CalDAV/Activity/Provider/Todo.php',
31 
-    'OCA\\DAV\\CalDAV\\Activity\\Setting\\CalDAVSetting' => $baseDir . '/../lib/CalDAV/Activity/Setting/CalDAVSetting.php',
32 
-    'OCA\\DAV\\CalDAV\\Activity\\Setting\\Calendar' => $baseDir . '/../lib/CalDAV/Activity/Setting/Calendar.php',
33 
-    'OCA\\DAV\\CalDAV\\Activity\\Setting\\Event' => $baseDir . '/../lib/CalDAV/Activity/Setting/Event.php',
34 
-    'OCA\\DAV\\CalDAV\\Activity\\Setting\\Todo' => $baseDir . '/../lib/CalDAV/Activity/Setting/Todo.php',
35 
-    'OCA\\DAV\\CalDAV\\BirthdayCalendar\\EnablePlugin' => $baseDir . '/../lib/CalDAV/BirthdayCalendar/EnablePlugin.php',
36 
-    'OCA\\DAV\\CalDAV\\BirthdayService' => $baseDir . '/../lib/CalDAV/BirthdayService.php',
37 
-    'OCA\\DAV\\CalDAV\\CachedSubscription' => $baseDir . '/../lib/CalDAV/CachedSubscription.php',
38 
-    'OCA\\DAV\\CalDAV\\CachedSubscriptionObject' => $baseDir . '/../lib/CalDAV/CachedSubscriptionObject.php',
39 
-    'OCA\\DAV\\CalDAV\\CalDavBackend' => $baseDir . '/../lib/CalDAV/CalDavBackend.php',
40 
-    'OCA\\DAV\\CalDAV\\Calendar' => $baseDir . '/../lib/CalDAV/Calendar.php',
41 
-    'OCA\\DAV\\CalDAV\\CalendarHome' => $baseDir . '/../lib/CalDAV/CalendarHome.php',
42 
-    'OCA\\DAV\\CalDAV\\CalendarImpl' => $baseDir . '/../lib/CalDAV/CalendarImpl.php',
43 
-    'OCA\\DAV\\CalDAV\\CalendarManager' => $baseDir . '/../lib/CalDAV/CalendarManager.php',
44 
-    'OCA\\DAV\\CalDAV\\CalendarObject' => $baseDir . '/../lib/CalDAV/CalendarObject.php',
45 
-    'OCA\\DAV\\CalDAV\\CalendarRoot' => $baseDir . '/../lib/CalDAV/CalendarRoot.php',
46 
-    'OCA\\DAV\\CalDAV\\ICSExportPlugin\\ICSExportPlugin' => $baseDir . '/../lib/CalDAV/ICSExportPlugin/ICSExportPlugin.php',
47 
-    'OCA\\DAV\\CalDAV\\Integration\\ExternalCalendar' => $baseDir . '/../lib/CalDAV/Integration/ExternalCalendar.php',
48 
-    'OCA\\DAV\\CalDAV\\Integration\\ICalendarProvider' => $baseDir . '/../lib/CalDAV/Integration/ICalendarProvider.php',
49 
-    'OCA\\DAV\\CalDAV\\InvitationResponse\\InvitationResponseServer' => $baseDir . '/../lib/CalDAV/InvitationResponse/InvitationResponseServer.php',
50 
-    'OCA\\DAV\\CalDAV\\Outbox' => $baseDir . '/../lib/CalDAV/Outbox.php',
51 
-    'OCA\\DAV\\CalDAV\\Plugin' => $baseDir . '/../lib/CalDAV/Plugin.php',
52 
-    'OCA\\DAV\\CalDAV\\Principal\\Collection' => $baseDir . '/../lib/CalDAV/Principal/Collection.php',
53 
-    'OCA\\DAV\\CalDAV\\Principal\\User' => $baseDir . '/../lib/CalDAV/Principal/User.php',
54 
-    'OCA\\DAV\\CalDAV\\Proxy\\Proxy' => $baseDir . '/../lib/CalDAV/Proxy/Proxy.php',
55 
-    'OCA\\DAV\\CalDAV\\Proxy\\ProxyMapper' => $baseDir . '/../lib/CalDAV/Proxy/ProxyMapper.php',
56 
-    'OCA\\DAV\\CalDAV\\PublicCalendar' => $baseDir . '/../lib/CalDAV/PublicCalendar.php',
57 
-    'OCA\\DAV\\CalDAV\\PublicCalendarObject' => $baseDir . '/../lib/CalDAV/PublicCalendarObject.php',
58 
-    'OCA\\DAV\\CalDAV\\PublicCalendarRoot' => $baseDir . '/../lib/CalDAV/PublicCalendarRoot.php',
59 
-    'OCA\\DAV\\CalDAV\\Publishing\\PublishPlugin' => $baseDir . '/../lib/CalDAV/Publishing/PublishPlugin.php',
60 
-    'OCA\\DAV\\CalDAV\\Publishing\\Xml\\Publisher' => $baseDir . '/../lib/CalDAV/Publishing/Xml/Publisher.php',
61 
-    'OCA\\DAV\\CalDAV\\Reminder\\Backend' => $baseDir . '/../lib/CalDAV/Reminder/Backend.php',
62 
-    'OCA\\DAV\\CalDAV\\Reminder\\INotificationProvider' => $baseDir . '/../lib/CalDAV/Reminder/INotificationProvider.php',
63 
-    'OCA\\DAV\\CalDAV\\Reminder\\NotificationProviderManager' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProviderManager.php',
64 
-    'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\AbstractProvider' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/AbstractProvider.php',
65 
-    'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\AudioProvider' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/AudioProvider.php',
66 
-    'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\EmailProvider' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php',
67 
-    'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\ProviderNotAvailableException' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/ProviderNotAvailableException.php',
68 
-    'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\PushProvider' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/PushProvider.php',
69 
-    'OCA\\DAV\\CalDAV\\Reminder\\NotificationTypeDoesNotExistException' => $baseDir . '/../lib/CalDAV/Reminder/NotificationTypeDoesNotExistException.php',
70 
-    'OCA\\DAV\\CalDAV\\Reminder\\Notifier' => $baseDir . '/../lib/CalDAV/Reminder/Notifier.php',
71 
-    'OCA\\DAV\\CalDAV\\Reminder\\ReminderService' => $baseDir . '/../lib/CalDAV/Reminder/ReminderService.php',
72 
-    'OCA\\DAV\\CalDAV\\ResourceBooking\\AbstractPrincipalBackend' => $baseDir . '/../lib/CalDAV/ResourceBooking/AbstractPrincipalBackend.php',
73 
-    'OCA\\DAV\\CalDAV\\ResourceBooking\\ResourcePrincipalBackend' => $baseDir . '/../lib/CalDAV/ResourceBooking/ResourcePrincipalBackend.php',
74 
-    'OCA\\DAV\\CalDAV\\ResourceBooking\\RoomPrincipalBackend' => $baseDir . '/../lib/CalDAV/ResourceBooking/RoomPrincipalBackend.php',
75 
-    'OCA\\DAV\\CalDAV\\Schedule\\IMipPlugin' => $baseDir . '/../lib/CalDAV/Schedule/IMipPlugin.php',
76 
-    'OCA\\DAV\\CalDAV\\Schedule\\Plugin' => $baseDir . '/../lib/CalDAV/Schedule/Plugin.php',
77 
-    'OCA\\DAV\\CalDAV\\Search\\SearchPlugin' => $baseDir . '/../lib/CalDAV/Search/SearchPlugin.php',
78 
-    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\CompFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/CompFilter.php',
79 
-    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\LimitFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/LimitFilter.php',
80 
-    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\OffsetFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/OffsetFilter.php',
81 
-    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\ParamFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/ParamFilter.php',
82 
-    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\PropFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/PropFilter.php',
83 
-    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\SearchTermFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/SearchTermFilter.php',
84 
-    'OCA\\DAV\\CalDAV\\Search\\Xml\\Request\\CalendarSearchReport' => $baseDir . '/../lib/CalDAV/Search/Xml/Request/CalendarSearchReport.php',
85 
-    'OCA\\DAV\\CalDAV\\WebcalCaching\\Plugin' => $baseDir . '/../lib/CalDAV/WebcalCaching/Plugin.php',
86 
-    'OCA\\DAV\\CalDAV\\WebcalCaching\\RefreshWebcalService' => $baseDir . '/../lib/CalDAV/WebcalCaching/RefreshWebcalService.php',
87 
-    'OCA\\DAV\\Capabilities' => $baseDir . '/../lib/Capabilities.php',
88 
-    'OCA\\DAV\\CardDAV\\AddressBook' => $baseDir . '/../lib/CardDAV/AddressBook.php',
89 
-    'OCA\\DAV\\CardDAV\\AddressBookImpl' => $baseDir . '/../lib/CardDAV/AddressBookImpl.php',
90 
-    'OCA\\DAV\\CardDAV\\AddressBookRoot' => $baseDir . '/../lib/CardDAV/AddressBookRoot.php',
91 
-    'OCA\\DAV\\CardDAV\\CardDavBackend' => $baseDir . '/../lib/CardDAV/CardDavBackend.php',
92 
-    'OCA\\DAV\\CardDAV\\ContactsManager' => $baseDir . '/../lib/CardDAV/ContactsManager.php',
93 
-    'OCA\\DAV\\CardDAV\\Converter' => $baseDir . '/../lib/CardDAV/Converter.php',
94 
-    'OCA\\DAV\\CardDAV\\HasPhotoPlugin' => $baseDir . '/../lib/CardDAV/HasPhotoPlugin.php',
95 
-    'OCA\\DAV\\CardDAV\\ImageExportPlugin' => $baseDir . '/../lib/CardDAV/ImageExportPlugin.php',
96 
-    'OCA\\DAV\\CardDAV\\Integration\\ExternalAddressBook' => $baseDir . '/../lib/CardDAV/Integration/ExternalAddressBook.php',
97 
-    'OCA\\DAV\\CardDAV\\Integration\\IAddressBookProvider' => $baseDir . '/../lib/CardDAV/Integration/IAddressBookProvider.php',
98 
-    'OCA\\DAV\\CardDAV\\MultiGetExportPlugin' => $baseDir . '/../lib/CardDAV/MultiGetExportPlugin.php',
99 
-    'OCA\\DAV\\CardDAV\\PhotoCache' => $baseDir . '/../lib/CardDAV/PhotoCache.php',
100 
-    'OCA\\DAV\\CardDAV\\Plugin' => $baseDir . '/../lib/CardDAV/Plugin.php',
101 
-    'OCA\\DAV\\CardDAV\\SyncService' => $baseDir . '/../lib/CardDAV/SyncService.php',
102 
-    'OCA\\DAV\\CardDAV\\SystemAddressbook' => $baseDir . '/../lib/CardDAV/SystemAddressbook.php',
103 
-    'OCA\\DAV\\CardDAV\\UserAddressBooks' => $baseDir . '/../lib/CardDAV/UserAddressBooks.php',
104 
-    'OCA\\DAV\\CardDAV\\Xml\\Groups' => $baseDir . '/../lib/CardDAV/Xml/Groups.php',
105 
-    'OCA\\DAV\\Command\\CreateAddressBook' => $baseDir . '/../lib/Command/CreateAddressBook.php',
106 
-    'OCA\\DAV\\Command\\CreateCalendar' => $baseDir . '/../lib/Command/CreateCalendar.php',
107 
-    'OCA\\DAV\\Command\\ListCalendars' => $baseDir . '/../lib/Command/ListCalendars.php',
108 
-    'OCA\\DAV\\Command\\MoveCalendar' => $baseDir . '/../lib/Command/MoveCalendar.php',
109 
-    'OCA\\DAV\\Command\\RemoveInvalidShares' => $baseDir . '/../lib/Command/RemoveInvalidShares.php',
110 
-    'OCA\\DAV\\Command\\SendEventReminders' => $baseDir . '/../lib/Command/SendEventReminders.php',
111 
-    'OCA\\DAV\\Command\\SyncBirthdayCalendar' => $baseDir . '/../lib/Command/SyncBirthdayCalendar.php',
112 
-    'OCA\\DAV\\Command\\SyncSystemAddressBook' => $baseDir . '/../lib/Command/SyncSystemAddressBook.php',
113 
-    'OCA\\DAV\\Comments\\CommentNode' => $baseDir . '/../lib/Comments/CommentNode.php',
114 
-    'OCA\\DAV\\Comments\\CommentsPlugin' => $baseDir . '/../lib/Comments/CommentsPlugin.php',
115 
-    'OCA\\DAV\\Comments\\EntityCollection' => $baseDir . '/../lib/Comments/EntityCollection.php',
116 
-    'OCA\\DAV\\Comments\\EntityTypeCollection' => $baseDir . '/../lib/Comments/EntityTypeCollection.php',
117 
-    'OCA\\DAV\\Comments\\RootCollection' => $baseDir . '/../lib/Comments/RootCollection.php',
118 
-    'OCA\\DAV\\Connector\\LegacyDAVACL' => $baseDir . '/../lib/Connector/LegacyDAVACL.php',
119 
-    'OCA\\DAV\\Connector\\PublicAuth' => $baseDir . '/../lib/Connector/PublicAuth.php',
120 
-    'OCA\\DAV\\Connector\\Sabre\\AnonymousOptionsPlugin' => $baseDir . '/../lib/Connector/Sabre/AnonymousOptionsPlugin.php',
121 
-    'OCA\\DAV\\Connector\\Sabre\\AppEnabledPlugin' => $baseDir . '/../lib/Connector/Sabre/AppEnabledPlugin.php',
122 
-    'OCA\\DAV\\Connector\\Sabre\\Auth' => $baseDir . '/../lib/Connector/Sabre/Auth.php',
123 
-    'OCA\\DAV\\Connector\\Sabre\\BearerAuth' => $baseDir . '/../lib/Connector/Sabre/BearerAuth.php',
124 
-    'OCA\\DAV\\Connector\\Sabre\\BlockLegacyClientPlugin' => $baseDir . '/../lib/Connector/Sabre/BlockLegacyClientPlugin.php',
125 
-    'OCA\\DAV\\Connector\\Sabre\\CachingTree' => $baseDir . '/../lib/Connector/Sabre/CachingTree.php',
126 
-    'OCA\\DAV\\Connector\\Sabre\\ChecksumList' => $baseDir . '/../lib/Connector/Sabre/ChecksumList.php',
127 
-    'OCA\\DAV\\Connector\\Sabre\\CommentPropertiesPlugin' => $baseDir . '/../lib/Connector/Sabre/CommentPropertiesPlugin.php',
128 
-    'OCA\\DAV\\Connector\\Sabre\\CopyEtagHeaderPlugin' => $baseDir . '/../lib/Connector/Sabre/CopyEtagHeaderPlugin.php',
129 
-    'OCA\\DAV\\Connector\\Sabre\\DavAclPlugin' => $baseDir . '/../lib/Connector/Sabre/DavAclPlugin.php',
130 
-    'OCA\\DAV\\Connector\\Sabre\\Directory' => $baseDir . '/../lib/Connector/Sabre/Directory.php',
131 
-    'OCA\\DAV\\Connector\\Sabre\\DummyGetResponsePlugin' => $baseDir . '/../lib/Connector/Sabre/DummyGetResponsePlugin.php',
132 
-    'OCA\\DAV\\Connector\\Sabre\\ExceptionLoggerPlugin' => $baseDir . '/../lib/Connector/Sabre/ExceptionLoggerPlugin.php',
133 
-    'OCA\\DAV\\Connector\\Sabre\\Exception\\EntityTooLarge' => $baseDir . '/../lib/Connector/Sabre/Exception/EntityTooLarge.php',
134 
-    'OCA\\DAV\\Connector\\Sabre\\Exception\\FileLocked' => $baseDir . '/../lib/Connector/Sabre/Exception/FileLocked.php',
135 
-    'OCA\\DAV\\Connector\\Sabre\\Exception\\Forbidden' => $baseDir . '/../lib/Connector/Sabre/Exception/Forbidden.php',
136 
-    'OCA\\DAV\\Connector\\Sabre\\Exception\\InvalidPath' => $baseDir . '/../lib/Connector/Sabre/Exception/InvalidPath.php',
137 
-    'OCA\\DAV\\Connector\\Sabre\\Exception\\PasswordLoginForbidden' => $baseDir . '/../lib/Connector/Sabre/Exception/PasswordLoginForbidden.php',
138 
-    'OCA\\DAV\\Connector\\Sabre\\Exception\\UnsupportedMediaType' => $baseDir . '/../lib/Connector/Sabre/Exception/UnsupportedMediaType.php',
139 
-    'OCA\\DAV\\Connector\\Sabre\\FakeLockerPlugin' => $baseDir . '/../lib/Connector/Sabre/FakeLockerPlugin.php',
140 
-    'OCA\\DAV\\Connector\\Sabre\\File' => $baseDir . '/../lib/Connector/Sabre/File.php',
141 
-    'OCA\\DAV\\Connector\\Sabre\\FilesPlugin' => $baseDir . '/../lib/Connector/Sabre/FilesPlugin.php',
142 
-    'OCA\\DAV\\Connector\\Sabre\\FilesReportPlugin' => $baseDir . '/../lib/Connector/Sabre/FilesReportPlugin.php',
143 
-    'OCA\\DAV\\Connector\\Sabre\\LockPlugin' => $baseDir . '/../lib/Connector/Sabre/LockPlugin.php',
144 
-    'OCA\\DAV\\Connector\\Sabre\\MaintenancePlugin' => $baseDir . '/../lib/Connector/Sabre/MaintenancePlugin.php',
145 
-    'OCA\\DAV\\Connector\\Sabre\\Node' => $baseDir . '/../lib/Connector/Sabre/Node.php',
146 
-    'OCA\\DAV\\Connector\\Sabre\\ObjectTree' => $baseDir . '/../lib/Connector/Sabre/ObjectTree.php',
147 
-    'OCA\\DAV\\Connector\\Sabre\\Principal' => $baseDir . '/../lib/Connector/Sabre/Principal.php',
148 
-    'OCA\\DAV\\Connector\\Sabre\\PropfindCompressionPlugin' => $baseDir . '/../lib/Connector/Sabre/PropfindCompressionPlugin.php',
149 
-    'OCA\\DAV\\Connector\\Sabre\\QuotaPlugin' => $baseDir . '/../lib/Connector/Sabre/QuotaPlugin.php',
150 
-    'OCA\\DAV\\Connector\\Sabre\\Server' => $baseDir . '/../lib/Connector/Sabre/Server.php',
151 
-    'OCA\\DAV\\Connector\\Sabre\\ServerFactory' => $baseDir . '/../lib/Connector/Sabre/ServerFactory.php',
152 
-    'OCA\\DAV\\Connector\\Sabre\\ShareTypeList' => $baseDir . '/../lib/Connector/Sabre/ShareTypeList.php',
153 
-    'OCA\\DAV\\Connector\\Sabre\\ShareeList' => $baseDir . '/../lib/Connector/Sabre/ShareeList.php',
154 
-    'OCA\\DAV\\Connector\\Sabre\\SharesPlugin' => $baseDir . '/../lib/Connector/Sabre/SharesPlugin.php',
155 
-    'OCA\\DAV\\Connector\\Sabre\\TagList' => $baseDir . '/../lib/Connector/Sabre/TagList.php',
156 
-    'OCA\\DAV\\Connector\\Sabre\\TagsPlugin' => $baseDir . '/../lib/Connector/Sabre/TagsPlugin.php',
157 
-    'OCA\\DAV\\Controller\\BirthdayCalendarController' => $baseDir . '/../lib/Controller/BirthdayCalendarController.php',
158 
-    'OCA\\DAV\\Controller\\DirectController' => $baseDir . '/../lib/Controller/DirectController.php',
159 
-    'OCA\\DAV\\Controller\\InvitationResponseController' => $baseDir . '/../lib/Controller/InvitationResponseController.php',
160 
-    'OCA\\DAV\\DAV\\CustomPropertiesBackend' => $baseDir . '/../lib/DAV/CustomPropertiesBackend.php',
161 
-    'OCA\\DAV\\DAV\\GroupPrincipalBackend' => $baseDir . '/../lib/DAV/GroupPrincipalBackend.php',
162 
-    'OCA\\DAV\\DAV\\PublicAuth' => $baseDir . '/../lib/DAV/PublicAuth.php',
163 
-    'OCA\\DAV\\DAV\\Sharing\\Backend' => $baseDir . '/../lib/DAV/Sharing/Backend.php',
164 
-    'OCA\\DAV\\DAV\\Sharing\\IShareable' => $baseDir . '/../lib/DAV/Sharing/IShareable.php',
165 
-    'OCA\\DAV\\DAV\\Sharing\\Plugin' => $baseDir . '/../lib/DAV/Sharing/Plugin.php',
166 
-    'OCA\\DAV\\DAV\\Sharing\\Xml\\Invite' => $baseDir . '/../lib/DAV/Sharing/Xml/Invite.php',
167 
-    'OCA\\DAV\\DAV\\Sharing\\Xml\\ShareRequest' => $baseDir . '/../lib/DAV/Sharing/Xml/ShareRequest.php',
168 
-    'OCA\\DAV\\DAV\\SystemPrincipalBackend' => $baseDir . '/../lib/DAV/SystemPrincipalBackend.php',
169 
-    'OCA\\DAV\\Db\\Direct' => $baseDir . '/../lib/Db/Direct.php',
170 
-    'OCA\\DAV\\Db\\DirectMapper' => $baseDir . '/../lib/Db/DirectMapper.php',
171 
-    'OCA\\DAV\\Direct\\DirectFile' => $baseDir . '/../lib/Direct/DirectFile.php',
172 
-    'OCA\\DAV\\Direct\\DirectHome' => $baseDir . '/../lib/Direct/DirectHome.php',
173 
-    'OCA\\DAV\\Direct\\Server' => $baseDir . '/../lib/Direct/Server.php',
174 
-    'OCA\\DAV\\Direct\\ServerFactory' => $baseDir . '/../lib/Direct/ServerFactory.php',
175 
-    'OCA\\DAV\\Events\\AddressBookCreatedEvent' => $baseDir . '/../lib/Events/AddressBookCreatedEvent.php',
176 
-    'OCA\\DAV\\Events\\AddressBookDeletedEvent' => $baseDir . '/../lib/Events/AddressBookDeletedEvent.php',
177 
-    'OCA\\DAV\\Events\\AddressBookShareUpdatedEvent' => $baseDir . '/../lib/Events/AddressBookShareUpdatedEvent.php',
178 
-    'OCA\\DAV\\Events\\AddressBookUpdatedEvent' => $baseDir . '/../lib/Events/AddressBookUpdatedEvent.php',
179 
-    'OCA\\DAV\\Events\\BeforeFileDirectDownloadedEvent' => $baseDir . '/../lib/Events/BeforeFileDirectDownloadedEvent.php',
180 
-    'OCA\\DAV\\Events\\CachedCalendarObjectCreatedEvent' => $baseDir . '/../lib/Events/CachedCalendarObjectCreatedEvent.php',
181 
-    'OCA\\DAV\\Events\\CachedCalendarObjectDeletedEvent' => $baseDir . '/../lib/Events/CachedCalendarObjectDeletedEvent.php',
182 
-    'OCA\\DAV\\Events\\CachedCalendarObjectUpdatedEvent' => $baseDir . '/../lib/Events/CachedCalendarObjectUpdatedEvent.php',
183 
-    'OCA\\DAV\\Events\\CalendarCreatedEvent' => $baseDir . '/../lib/Events/CalendarCreatedEvent.php',
184 
-    'OCA\\DAV\\Events\\CalendarDeletedEvent' => $baseDir . '/../lib/Events/CalendarDeletedEvent.php',
185 
-    'OCA\\DAV\\Events\\CalendarObjectCreatedEvent' => $baseDir . '/../lib/Events/CalendarObjectCreatedEvent.php',
186 
-    'OCA\\DAV\\Events\\CalendarObjectDeletedEvent' => $baseDir . '/../lib/Events/CalendarObjectDeletedEvent.php',
187 
-    'OCA\\DAV\\Events\\CalendarObjectUpdatedEvent' => $baseDir . '/../lib/Events/CalendarObjectUpdatedEvent.php',
188 
-    'OCA\\DAV\\Events\\CalendarPublishedEvent' => $baseDir . '/../lib/Events/CalendarPublishedEvent.php',
189 
-    'OCA\\DAV\\Events\\CalendarShareUpdatedEvent' => $baseDir . '/../lib/Events/CalendarShareUpdatedEvent.php',
190 
-    'OCA\\DAV\\Events\\CalendarUnpublishedEvent' => $baseDir . '/../lib/Events/CalendarUnpublishedEvent.php',
191 
-    'OCA\\DAV\\Events\\CalendarUpdatedEvent' => $baseDir . '/../lib/Events/CalendarUpdatedEvent.php',
192 
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+    'OCA\\DAV\\Provisioning\\Apple\\AppleProvisioningPlugin' => $baseDir.'/../lib/Provisioning/Apple/AppleProvisioningPlugin.php',
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+    'OCA\\DAV\\RootCollection' => $baseDir.'/../lib/RootCollection.php',
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+    'OCA\\DAV\\Search\\ACalendarSearchProvider' => $baseDir.'/../lib/Search/ACalendarSearchProvider.php',
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+    'OCA\\DAV\\Search\\ContactsSearchProvider' => $baseDir.'/../lib/Search/ContactsSearchProvider.php',
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+    'OCA\\DAV\\Search\\EventsSearchProvider' => $baseDir.'/../lib/Search/EventsSearchProvider.php',
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+    'OCA\\DAV\\Search\\TasksSearchProvider' => $baseDir.'/../lib/Search/TasksSearchProvider.php',
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+    'OCA\\DAV\\Server' => $baseDir.'/../lib/Server.php',
251 
+    'OCA\\DAV\\Settings\\CalDAVSettings' => $baseDir.'/../lib/Settings/CalDAVSettings.php',
252 
+    'OCA\\DAV\\Storage\\PublicOwnerWrapper' => $baseDir.'/../lib/Storage/PublicOwnerWrapper.php',
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+    'OCA\\DAV\\SystemTag\\SystemTagMappingNode' => $baseDir.'/../lib/SystemTag/SystemTagMappingNode.php',
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+    'OCA\\DAV\\SystemTag\\SystemTagNode' => $baseDir.'/../lib/SystemTag/SystemTagNode.php',
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+    'OCA\\DAV\\SystemTag\\SystemTagPlugin' => $baseDir.'/../lib/SystemTag/SystemTagPlugin.php',
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+    'OCA\\DAV\\SystemTag\\SystemTagsRelationsCollection' => $baseDir.'/../lib/SystemTag/SystemTagsRelationsCollection.php',
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+    'OCA\\DAV\\Upload\\CleanupService' => $baseDir.'/../lib/Upload/CleanupService.php',
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+    'OCA\\DAV\\Upload\\FutureFile' => $baseDir.'/../lib/Upload/FutureFile.php',
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+    'OCA\\DAV\\Upload\\UploadFile' => $baseDir.'/../lib/Upload/UploadFile.php',
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+    'OCA\\DAV\\Upload\\UploadFolder' => $baseDir.'/../lib/Upload/UploadFolder.php',
268 
+    'OCA\\DAV\\Upload\\UploadHome' => $baseDir.'/../lib/Upload/UploadHome.php',
269 269 
 );
Please login to merge, or discard this patch.
apps/dav/composer/composer/autoload_static.php 1 patch
Spacing   +267 added lines, -267 removed lines patch added patch discarded remove patch 
@@ -6,286 +6,286 @@
 
 block discarded – undo
6 6
7 7 
 class ComposerStaticInitDAV
8 8 
 {
9 
-    public static $prefixLengthsPsr4 = array (
9 
+    public static $prefixLengthsPsr4 = array(
10 10 
         'O' =>
11 
-        array (
11 
+        array(
12 12 
             'OCA\\DAV\\' => 8,
13 13 
         ),
14 14 
     );
15 15
16 
-    public static $prefixDirsPsr4 = array (
16 
+    public static $prefixDirsPsr4 = array(
17 17 
         'OCA\\DAV\\' =>
18 
-        array (
19 
-            0 => __DIR__ . '/..' . '/../lib',
18 
+        array(
19 
+            0 => __DIR__.'/..'.'/../lib',
20 20 
         ),
21 21 
     );
22 22
23 
-    public static $classMap = array (
24 
-        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
25 
-        'OCA\\DAV\\AppInfo\\Application' => __DIR__ . '/..' . '/../lib/AppInfo/Application.php',
26 
-        'OCA\\DAV\\AppInfo\\PluginManager' => __DIR__ . '/..' . '/../lib/AppInfo/PluginManager.php',
27 
-        'OCA\\DAV\\Avatars\\AvatarHome' => __DIR__ . '/..' . '/../lib/Avatars/AvatarHome.php',
28 
-        'OCA\\DAV\\Avatars\\AvatarNode' => __DIR__ . '/..' . '/../lib/Avatars/AvatarNode.php',
29 
-        'OCA\\DAV\\Avatars\\RootCollection' => __DIR__ . '/..' . '/../lib/Avatars/RootCollection.php',
30 
-        'OCA\\DAV\\BackgroundJob\\BuildReminderIndexBackgroundJob' => __DIR__ . '/..' . '/../lib/BackgroundJob/BuildReminderIndexBackgroundJob.php',
31 
-        'OCA\\DAV\\BackgroundJob\\CleanupDirectLinksJob' => __DIR__ . '/..' . '/../lib/BackgroundJob/CleanupDirectLinksJob.php',
32 
-        'OCA\\DAV\\BackgroundJob\\CleanupInvitationTokenJob' => __DIR__ . '/..' . '/../lib/BackgroundJob/CleanupInvitationTokenJob.php',
33 
-        'OCA\\DAV\\BackgroundJob\\EventReminderJob' => __DIR__ . '/..' . '/../lib/BackgroundJob/EventReminderJob.php',
34 
-        'OCA\\DAV\\BackgroundJob\\GenerateBirthdayCalendarBackgroundJob' => __DIR__ . '/..' . '/../lib/BackgroundJob/GenerateBirthdayCalendarBackgroundJob.php',
35 
-        'OCA\\DAV\\BackgroundJob\\RefreshWebcalJob' => __DIR__ . '/..' . '/../lib/BackgroundJob/RefreshWebcalJob.php',
36 
-        'OCA\\DAV\\BackgroundJob\\RegisterRegenerateBirthdayCalendars' => __DIR__ . '/..' . '/../lib/BackgroundJob/RegisterRegenerateBirthdayCalendars.php',
37 
-        'OCA\\DAV\\BackgroundJob\\UpdateCalendarResourcesRoomsBackgroundJob' => __DIR__ . '/..' . '/../lib/BackgroundJob/UpdateCalendarResourcesRoomsBackgroundJob.php',
38 
-        'OCA\\DAV\\BackgroundJob\\UploadCleanup' => __DIR__ . '/..' . '/../lib/BackgroundJob/UploadCleanup.php',
39 
-        'OCA\\DAV\\CalDAV\\Activity\\Backend' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Backend.php',
40 
-        'OCA\\DAV\\CalDAV\\Activity\\Filter\\Calendar' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Filter/Calendar.php',
41 
-        'OCA\\DAV\\CalDAV\\Activity\\Filter\\Todo' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Filter/Todo.php',
42 
-        'OCA\\DAV\\CalDAV\\Activity\\Provider\\Base' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Provider/Base.php',
43 
-        'OCA\\DAV\\CalDAV\\Activity\\Provider\\Calendar' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Provider/Calendar.php',
44 
-        'OCA\\DAV\\CalDAV\\Activity\\Provider\\Event' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Provider/Event.php',
45 
-        'OCA\\DAV\\CalDAV\\Activity\\Provider\\Todo' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Provider/Todo.php',
46 
-        'OCA\\DAV\\CalDAV\\Activity\\Setting\\CalDAVSetting' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Setting/CalDAVSetting.php',
47 
-        'OCA\\DAV\\CalDAV\\Activity\\Setting\\Calendar' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Setting/Calendar.php',
48 
-        'OCA\\DAV\\CalDAV\\Activity\\Setting\\Event' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Setting/Event.php',
49 
-        'OCA\\DAV\\CalDAV\\Activity\\Setting\\Todo' => __DIR__ . '/..' . '/../lib/CalDAV/Activity/Setting/Todo.php',
50 
-        'OCA\\DAV\\CalDAV\\BirthdayCalendar\\EnablePlugin' => __DIR__ . '/..' . '/../lib/CalDAV/BirthdayCalendar/EnablePlugin.php',
51 
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+        'OCA\\DAV\\CardDAV\\Converter' => __DIR__.'/..'.'/../lib/CardDAV/Converter.php',
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+        'OCA\\DAV\\CardDAV\\ImageExportPlugin' => __DIR__.'/..'.'/../lib/CardDAV/ImageExportPlugin.php',
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+        'OCA\\DAV\\Connector\\LegacyDAVACL' => __DIR__.'/..'.'/../lib/Connector/LegacyDAVACL.php',
134 
+        'OCA\\DAV\\Connector\\PublicAuth' => __DIR__.'/..'.'/../lib/Connector/PublicAuth.php',
135 
+        'OCA\\DAV\\Connector\\Sabre\\AnonymousOptionsPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/AnonymousOptionsPlugin.php',
136 
+        'OCA\\DAV\\Connector\\Sabre\\AppEnabledPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/AppEnabledPlugin.php',
137 
+        'OCA\\DAV\\Connector\\Sabre\\Auth' => __DIR__.'/..'.'/../lib/Connector/Sabre/Auth.php',
138 
+        'OCA\\DAV\\Connector\\Sabre\\BearerAuth' => __DIR__.'/..'.'/../lib/Connector/Sabre/BearerAuth.php',
139 
+        'OCA\\DAV\\Connector\\Sabre\\BlockLegacyClientPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/BlockLegacyClientPlugin.php',
140 
+        'OCA\\DAV\\Connector\\Sabre\\CachingTree' => __DIR__.'/..'.'/../lib/Connector/Sabre/CachingTree.php',
141 
+        'OCA\\DAV\\Connector\\Sabre\\ChecksumList' => __DIR__.'/..'.'/../lib/Connector/Sabre/ChecksumList.php',
142 
+        'OCA\\DAV\\Connector\\Sabre\\CommentPropertiesPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/CommentPropertiesPlugin.php',
143 
+        'OCA\\DAV\\Connector\\Sabre\\CopyEtagHeaderPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/CopyEtagHeaderPlugin.php',
144 
+        'OCA\\DAV\\Connector\\Sabre\\DavAclPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/DavAclPlugin.php',
145 
+        'OCA\\DAV\\Connector\\Sabre\\Directory' => __DIR__.'/..'.'/../lib/Connector/Sabre/Directory.php',
146 
+        'OCA\\DAV\\Connector\\Sabre\\DummyGetResponsePlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/DummyGetResponsePlugin.php',
147 
+        'OCA\\DAV\\Connector\\Sabre\\ExceptionLoggerPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/ExceptionLoggerPlugin.php',
148 
+        'OCA\\DAV\\Connector\\Sabre\\Exception\\EntityTooLarge' => __DIR__.'/..'.'/../lib/Connector/Sabre/Exception/EntityTooLarge.php',
149 
+        'OCA\\DAV\\Connector\\Sabre\\Exception\\FileLocked' => __DIR__.'/..'.'/../lib/Connector/Sabre/Exception/FileLocked.php',
150 
+        'OCA\\DAV\\Connector\\Sabre\\Exception\\Forbidden' => __DIR__.'/..'.'/../lib/Connector/Sabre/Exception/Forbidden.php',
151 
+        'OCA\\DAV\\Connector\\Sabre\\Exception\\InvalidPath' => __DIR__.'/..'.'/../lib/Connector/Sabre/Exception/InvalidPath.php',
152 
+        'OCA\\DAV\\Connector\\Sabre\\Exception\\PasswordLoginForbidden' => __DIR__.'/..'.'/../lib/Connector/Sabre/Exception/PasswordLoginForbidden.php',
153 
+        'OCA\\DAV\\Connector\\Sabre\\Exception\\UnsupportedMediaType' => __DIR__.'/..'.'/../lib/Connector/Sabre/Exception/UnsupportedMediaType.php',
154 
+        'OCA\\DAV\\Connector\\Sabre\\FakeLockerPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/FakeLockerPlugin.php',
155 
+        'OCA\\DAV\\Connector\\Sabre\\File' => __DIR__.'/..'.'/../lib/Connector/Sabre/File.php',
156 
+        'OCA\\DAV\\Connector\\Sabre\\FilesPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/FilesPlugin.php',
157 
+        'OCA\\DAV\\Connector\\Sabre\\FilesReportPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/FilesReportPlugin.php',
158 
+        'OCA\\DAV\\Connector\\Sabre\\LockPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/LockPlugin.php',
159 
+        'OCA\\DAV\\Connector\\Sabre\\MaintenancePlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/MaintenancePlugin.php',
160 
+        'OCA\\DAV\\Connector\\Sabre\\Node' => __DIR__.'/..'.'/../lib/Connector/Sabre/Node.php',
161 
+        'OCA\\DAV\\Connector\\Sabre\\ObjectTree' => __DIR__.'/..'.'/../lib/Connector/Sabre/ObjectTree.php',
162 
+        'OCA\\DAV\\Connector\\Sabre\\Principal' => __DIR__.'/..'.'/../lib/Connector/Sabre/Principal.php',
163 
+        'OCA\\DAV\\Connector\\Sabre\\PropfindCompressionPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/PropfindCompressionPlugin.php',
164 
+        'OCA\\DAV\\Connector\\Sabre\\QuotaPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/QuotaPlugin.php',
165 
+        'OCA\\DAV\\Connector\\Sabre\\Server' => __DIR__.'/..'.'/../lib/Connector/Sabre/Server.php',
166 
+        'OCA\\DAV\\Connector\\Sabre\\ServerFactory' => __DIR__.'/..'.'/../lib/Connector/Sabre/ServerFactory.php',
167 
+        'OCA\\DAV\\Connector\\Sabre\\ShareTypeList' => __DIR__.'/..'.'/../lib/Connector/Sabre/ShareTypeList.php',
168 
+        'OCA\\DAV\\Connector\\Sabre\\ShareeList' => __DIR__.'/..'.'/../lib/Connector/Sabre/ShareeList.php',
169 
+        'OCA\\DAV\\Connector\\Sabre\\SharesPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/SharesPlugin.php',
170 
+        'OCA\\DAV\\Connector\\Sabre\\TagList' => __DIR__.'/..'.'/../lib/Connector/Sabre/TagList.php',
171 
+        'OCA\\DAV\\Connector\\Sabre\\TagsPlugin' => __DIR__.'/..'.'/../lib/Connector/Sabre/TagsPlugin.php',
172 
+        'OCA\\DAV\\Controller\\BirthdayCalendarController' => __DIR__.'/..'.'/../lib/Controller/BirthdayCalendarController.php',
173 
+        'OCA\\DAV\\Controller\\DirectController' => __DIR__.'/..'.'/../lib/Controller/DirectController.php',
174 
+        'OCA\\DAV\\Controller\\InvitationResponseController' => __DIR__.'/..'.'/../lib/Controller/InvitationResponseController.php',
175 
+        'OCA\\DAV\\DAV\\CustomPropertiesBackend' => __DIR__.'/..'.'/../lib/DAV/CustomPropertiesBackend.php',
176 
+        'OCA\\DAV\\DAV\\GroupPrincipalBackend' => __DIR__.'/..'.'/../lib/DAV/GroupPrincipalBackend.php',
177 
+        'OCA\\DAV\\DAV\\PublicAuth' => __DIR__.'/..'.'/../lib/DAV/PublicAuth.php',
178 
+        'OCA\\DAV\\DAV\\Sharing\\Backend' => __DIR__.'/..'.'/../lib/DAV/Sharing/Backend.php',
179 
+        'OCA\\DAV\\DAV\\Sharing\\IShareable' => __DIR__.'/..'.'/../lib/DAV/Sharing/IShareable.php',
180 
+        'OCA\\DAV\\DAV\\Sharing\\Plugin' => __DIR__.'/..'.'/../lib/DAV/Sharing/Plugin.php',
181 
+        'OCA\\DAV\\DAV\\Sharing\\Xml\\Invite' => __DIR__.'/..'.'/../lib/DAV/Sharing/Xml/Invite.php',
182 
+        'OCA\\DAV\\DAV\\Sharing\\Xml\\ShareRequest' => __DIR__.'/..'.'/../lib/DAV/Sharing/Xml/ShareRequest.php',
183 
+        'OCA\\DAV\\DAV\\SystemPrincipalBackend' => __DIR__.'/..'.'/../lib/DAV/SystemPrincipalBackend.php',
184 
+        'OCA\\DAV\\Db\\Direct' => __DIR__.'/..'.'/../lib/Db/Direct.php',
185 
+        'OCA\\DAV\\Db\\DirectMapper' => __DIR__.'/..'.'/../lib/Db/DirectMapper.php',
186 
+        'OCA\\DAV\\Direct\\DirectFile' => __DIR__.'/..'.'/../lib/Direct/DirectFile.php',
187 
+        'OCA\\DAV\\Direct\\DirectHome' => __DIR__.'/..'.'/../lib/Direct/DirectHome.php',
188 
+        'OCA\\DAV\\Direct\\Server' => __DIR__.'/..'.'/../lib/Direct/Server.php',
189 
+        'OCA\\DAV\\Direct\\ServerFactory' => __DIR__.'/..'.'/../lib/Direct/ServerFactory.php',
190 
+        'OCA\\DAV\\Events\\AddressBookCreatedEvent' => __DIR__.'/..'.'/../lib/Events/AddressBookCreatedEvent.php',
191 
+        'OCA\\DAV\\Events\\AddressBookDeletedEvent' => __DIR__.'/..'.'/../lib/Events/AddressBookDeletedEvent.php',
192 
+        'OCA\\DAV\\Events\\AddressBookShareUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/AddressBookShareUpdatedEvent.php',
193 
+        'OCA\\DAV\\Events\\AddressBookUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/AddressBookUpdatedEvent.php',
194 
+        'OCA\\DAV\\Events\\BeforeFileDirectDownloadedEvent' => __DIR__.'/..'.'/../lib/Events/BeforeFileDirectDownloadedEvent.php',
195 
+        'OCA\\DAV\\Events\\CachedCalendarObjectCreatedEvent' => __DIR__.'/..'.'/../lib/Events/CachedCalendarObjectCreatedEvent.php',
196 
+        'OCA\\DAV\\Events\\CachedCalendarObjectDeletedEvent' => __DIR__.'/..'.'/../lib/Events/CachedCalendarObjectDeletedEvent.php',
197 
+        'OCA\\DAV\\Events\\CachedCalendarObjectUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/CachedCalendarObjectUpdatedEvent.php',
198 
+        'OCA\\DAV\\Events\\CalendarCreatedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarCreatedEvent.php',
199 
+        'OCA\\DAV\\Events\\CalendarDeletedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarDeletedEvent.php',
200 
+        'OCA\\DAV\\Events\\CalendarObjectCreatedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarObjectCreatedEvent.php',
201 
+        'OCA\\DAV\\Events\\CalendarObjectDeletedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarObjectDeletedEvent.php',
202 
+        'OCA\\DAV\\Events\\CalendarObjectUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarObjectUpdatedEvent.php',
203 
+        'OCA\\DAV\\Events\\CalendarPublishedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarPublishedEvent.php',
204 
+        'OCA\\DAV\\Events\\CalendarShareUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarShareUpdatedEvent.php',
205 
+        'OCA\\DAV\\Events\\CalendarUnpublishedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarUnpublishedEvent.php',
206 
+        'OCA\\DAV\\Events\\CalendarUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/CalendarUpdatedEvent.php',
207 
+        'OCA\\DAV\\Events\\CardCreatedEvent' => __DIR__.'/..'.'/../lib/Events/CardCreatedEvent.php',
208 
+        'OCA\\DAV\\Events\\CardDeletedEvent' => __DIR__.'/..'.'/../lib/Events/CardDeletedEvent.php',
209 
+        'OCA\\DAV\\Events\\CardUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/CardUpdatedEvent.php',
210 
+        'OCA\\DAV\\Events\\SabrePluginAuthInitEvent' => __DIR__.'/..'.'/../lib/Events/SabrePluginAuthInitEvent.php',
211 
+        'OCA\\DAV\\Events\\SubscriptionCreatedEvent' => __DIR__.'/..'.'/../lib/Events/SubscriptionCreatedEvent.php',
212 
+        'OCA\\DAV\\Events\\SubscriptionDeletedEvent' => __DIR__.'/..'.'/../lib/Events/SubscriptionDeletedEvent.php',
213 
+        'OCA\\DAV\\Events\\SubscriptionUpdatedEvent' => __DIR__.'/..'.'/../lib/Events/SubscriptionUpdatedEvent.php',
214 
+        'OCA\\DAV\\Exception\\UnsupportedLimitOnInitialSyncException' => __DIR__.'/..'.'/../lib/Exception/UnsupportedLimitOnInitialSyncException.php',
215 
+        'OCA\\DAV\\Files\\BrowserErrorPagePlugin' => __DIR__.'/..'.'/../lib/Files/BrowserErrorPagePlugin.php',
216 
+        'OCA\\DAV\\Files\\FileSearchBackend' => __DIR__.'/..'.'/../lib/Files/FileSearchBackend.php',
217 
+        'OCA\\DAV\\Files\\FilesHome' => __DIR__.'/..'.'/../lib/Files/FilesHome.php',
218 
+        'OCA\\DAV\\Files\\LazySearchBackend' => __DIR__.'/..'.'/../lib/Files/LazySearchBackend.php',
219 
+        'OCA\\DAV\\Files\\RootCollection' => __DIR__.'/..'.'/../lib/Files/RootCollection.php',
220 
+        'OCA\\DAV\\Files\\Sharing\\FilesDropPlugin' => __DIR__.'/..'.'/../lib/Files/Sharing/FilesDropPlugin.php',
221 
+        'OCA\\DAV\\Files\\Sharing\\PublicLinkCheckPlugin' => __DIR__.'/..'.'/../lib/Files/Sharing/PublicLinkCheckPlugin.php',
222 
+        'OCA\\DAV\\HookManager' => __DIR__.'/..'.'/../lib/HookManager.php',
223 
+        'OCA\\DAV\\Listener\\ActivityUpdaterListener' => __DIR__.'/..'.'/../lib/Listener/ActivityUpdaterListener.php',
224 
+        'OCA\\DAV\\Listener\\CalendarContactInteractionListener' => __DIR__.'/..'.'/../lib/Listener/CalendarContactInteractionListener.php',
225 
+        'OCA\\DAV\\Listener\\CalendarDeletionDefaultUpdaterListener' => __DIR__.'/..'.'/../lib/Listener/CalendarDeletionDefaultUpdaterListener.php',
226 
+        'OCA\\DAV\\Listener\\CalendarObjectReminderUpdaterListener' => __DIR__.'/..'.'/../lib/Listener/CalendarObjectReminderUpdaterListener.php',
227 
+        'OCA\\DAV\\Migration\\BuildCalendarSearchIndex' => __DIR__.'/..'.'/../lib/Migration/BuildCalendarSearchIndex.php',
228 
+        'OCA\\DAV\\Migration\\BuildCalendarSearchIndexBackgroundJob' => __DIR__.'/..'.'/../lib/Migration/BuildCalendarSearchIndexBackgroundJob.php',
229 
+        'OCA\\DAV\\Migration\\BuildSocialSearchIndex' => __DIR__.'/..'.'/../lib/Migration/BuildSocialSearchIndex.php',
230 
+        'OCA\\DAV\\Migration\\BuildSocialSearchIndexBackgroundJob' => __DIR__.'/..'.'/../lib/Migration/BuildSocialSearchIndexBackgroundJob.php',
231 
+        'OCA\\DAV\\Migration\\CalDAVRemoveEmptyValue' => __DIR__.'/..'.'/../lib/Migration/CalDAVRemoveEmptyValue.php',
232 
+        'OCA\\DAV\\Migration\\ChunkCleanup' => __DIR__.'/..'.'/../lib/Migration/ChunkCleanup.php',
233 
+        'OCA\\DAV\\Migration\\FixBirthdayCalendarComponent' => __DIR__.'/..'.'/../lib/Migration/FixBirthdayCalendarComponent.php',
234 
+        'OCA\\DAV\\Migration\\RefreshWebcalJobRegistrar' => __DIR__.'/..'.'/../lib/Migration/RefreshWebcalJobRegistrar.php',
235 
+        'OCA\\DAV\\Migration\\RegenerateBirthdayCalendars' => __DIR__.'/..'.'/../lib/Migration/RegenerateBirthdayCalendars.php',
236 
+        'OCA\\DAV\\Migration\\RegisterBuildReminderIndexBackgroundJob' => __DIR__.'/..'.'/../lib/Migration/RegisterBuildReminderIndexBackgroundJob.php',
237 
+        'OCA\\DAV\\Migration\\RemoveClassifiedEventActivity' => __DIR__.'/..'.'/../lib/Migration/RemoveClassifiedEventActivity.php',
238 
+        'OCA\\DAV\\Migration\\RemoveOrphanEventsAndContacts' => __DIR__.'/..'.'/../lib/Migration/RemoveOrphanEventsAndContacts.php',
239 
+        'OCA\\DAV\\Migration\\Version1004Date20170825134824' => __DIR__.'/..'.'/../lib/Migration/Version1004Date20170825134824.php',
240 
+        'OCA\\DAV\\Migration\\Version1004Date20170919104507' => __DIR__.'/..'.'/../lib/Migration/Version1004Date20170919104507.php',
241 
+        'OCA\\DAV\\Migration\\Version1004Date20170924124212' => __DIR__.'/..'.'/../lib/Migration/Version1004Date20170924124212.php',
242 
+        'OCA\\DAV\\Migration\\Version1004Date20170926103422' => __DIR__.'/..'.'/../lib/Migration/Version1004Date20170926103422.php',
243 
+        'OCA\\DAV\\Migration\\Version1005Date20180413093149' => __DIR__.'/..'.'/../lib/Migration/Version1005Date20180413093149.php',
244 
+        'OCA\\DAV\\Migration\\Version1005Date20180530124431' => __DIR__.'/..'.'/../lib/Migration/Version1005Date20180530124431.php',
245 
+        'OCA\\DAV\\Migration\\Version1006Date20180619154313' => __DIR__.'/..'.'/../lib/Migration/Version1006Date20180619154313.php',
246 
+        'OCA\\DAV\\Migration\\Version1006Date20180628111625' => __DIR__.'/..'.'/../lib/Migration/Version1006Date20180628111625.php',
247 
+        'OCA\\DAV\\Migration\\Version1008Date20181030113700' => __DIR__.'/..'.'/../lib/Migration/Version1008Date20181030113700.php',
248 
+        'OCA\\DAV\\Migration\\Version1008Date20181105104826' => __DIR__.'/..'.'/../lib/Migration/Version1008Date20181105104826.php',
249 
+        'OCA\\DAV\\Migration\\Version1008Date20181105104833' => __DIR__.'/..'.'/../lib/Migration/Version1008Date20181105104833.php',
250 
+        'OCA\\DAV\\Migration\\Version1008Date20181105110300' => __DIR__.'/..'.'/../lib/Migration/Version1008Date20181105110300.php',
251 
+        'OCA\\DAV\\Migration\\Version1008Date20181105112049' => __DIR__.'/..'.'/../lib/Migration/Version1008Date20181105112049.php',
252 
+        'OCA\\DAV\\Migration\\Version1008Date20181114084440' => __DIR__.'/..'.'/../lib/Migration/Version1008Date20181114084440.php',
253 
+        'OCA\\DAV\\Migration\\Version1011Date20190725113607' => __DIR__.'/..'.'/../lib/Migration/Version1011Date20190725113607.php',
254 
+        'OCA\\DAV\\Migration\\Version1011Date20190806104428' => __DIR__.'/..'.'/../lib/Migration/Version1011Date20190806104428.php',
255 
+        'OCA\\DAV\\Migration\\Version1012Date20190808122342' => __DIR__.'/..'.'/../lib/Migration/Version1012Date20190808122342.php',
256 
+        'OCA\\DAV\\Migration\\Version1016Date20201109085907' => __DIR__.'/..'.'/../lib/Migration/Version1016Date20201109085907.php',
257 
+        'OCA\\DAV\\Migration\\Version1017Date20210216083742' => __DIR__.'/..'.'/../lib/Migration/Version1017Date20210216083742.php',
258 
+        'OCA\\DAV\\Provisioning\\Apple\\AppleProvisioningNode' => __DIR__.'/..'.'/../lib/Provisioning/Apple/AppleProvisioningNode.php',
259 
+        'OCA\\DAV\\Provisioning\\Apple\\AppleProvisioningPlugin' => __DIR__.'/..'.'/../lib/Provisioning/Apple/AppleProvisioningPlugin.php',
260 
+        'OCA\\DAV\\RootCollection' => __DIR__.'/..'.'/../lib/RootCollection.php',
261 
+        'OCA\\DAV\\Search\\ACalendarSearchProvider' => __DIR__.'/..'.'/../lib/Search/ACalendarSearchProvider.php',
262 
+        'OCA\\DAV\\Search\\ContactsSearchProvider' => __DIR__.'/..'.'/../lib/Search/ContactsSearchProvider.php',
263 
+        'OCA\\DAV\\Search\\EventsSearchProvider' => __DIR__.'/..'.'/../lib/Search/EventsSearchProvider.php',
264 
+        'OCA\\DAV\\Search\\TasksSearchProvider' => __DIR__.'/..'.'/../lib/Search/TasksSearchProvider.php',
265 
+        'OCA\\DAV\\Server' => __DIR__.'/..'.'/../lib/Server.php',
266 
+        'OCA\\DAV\\Settings\\CalDAVSettings' => __DIR__.'/..'.'/../lib/Settings/CalDAVSettings.php',
267 
+        'OCA\\DAV\\Storage\\PublicOwnerWrapper' => __DIR__.'/..'.'/../lib/Storage/PublicOwnerWrapper.php',
268 
+        'OCA\\DAV\\SystemTag\\SystemTagMappingNode' => __DIR__.'/..'.'/../lib/SystemTag/SystemTagMappingNode.php',
269 
+        'OCA\\DAV\\SystemTag\\SystemTagNode' => __DIR__.'/..'.'/../lib/SystemTag/SystemTagNode.php',
270 
+        'OCA\\DAV\\SystemTag\\SystemTagPlugin' => __DIR__.'/..'.'/../lib/SystemTag/SystemTagPlugin.php',
271 
+        'OCA\\DAV\\SystemTag\\SystemTagsByIdCollection' => __DIR__.'/..'.'/../lib/SystemTag/SystemTagsByIdCollection.php',
272 
+        'OCA\\DAV\\SystemTag\\SystemTagsObjectMappingCollection' => __DIR__.'/..'.'/../lib/SystemTag/SystemTagsObjectMappingCollection.php',
273 
+        'OCA\\DAV\\SystemTag\\SystemTagsObjectTypeCollection' => __DIR__.'/..'.'/../lib/SystemTag/SystemTagsObjectTypeCollection.php',
274 
+        'OCA\\DAV\\SystemTag\\SystemTagsRelationsCollection' => __DIR__.'/..'.'/../lib/SystemTag/SystemTagsRelationsCollection.php',
275 
+        'OCA\\DAV\\Traits\\PrincipalProxyTrait' => __DIR__.'/..'.'/../lib/Traits/PrincipalProxyTrait.php',
276 
+        'OCA\\DAV\\Upload\\AssemblyStream' => __DIR__.'/..'.'/../lib/Upload/AssemblyStream.php',
277 
+        'OCA\\DAV\\Upload\\ChunkingPlugin' => __DIR__.'/..'.'/../lib/Upload/ChunkingPlugin.php',
278 
+        'OCA\\DAV\\Upload\\CleanupService' => __DIR__.'/..'.'/../lib/Upload/CleanupService.php',
279 
+        'OCA\\DAV\\Upload\\FutureFile' => __DIR__.'/..'.'/../lib/Upload/FutureFile.php',
280 
+        'OCA\\DAV\\Upload\\RootCollection' => __DIR__.'/..'.'/../lib/Upload/RootCollection.php',
281 
+        'OCA\\DAV\\Upload\\UploadFile' => __DIR__.'/..'.'/../lib/Upload/UploadFile.php',
282 
+        'OCA\\DAV\\Upload\\UploadFolder' => __DIR__.'/..'.'/../lib/Upload/UploadFolder.php',
283 
+        'OCA\\DAV\\Upload\\UploadHome' => __DIR__.'/..'.'/../lib/Upload/UploadHome.php',
284 284 
     );
285 285
286 286 
     public static function getInitializer(ClassLoader $loader)
287 287 
     {
288 
-        return \Closure::bind(function () use ($loader) {
288 
+        return \Closure::bind(function() use ($loader) {
289 289 
             $loader->prefixLengthsPsr4 = ComposerStaticInitDAV::$prefixLengthsPsr4;
290 290 
             $loader->prefixDirsPsr4 = ComposerStaticInitDAV::$prefixDirsPsr4;
291 291 
             $loader->classMap = ComposerStaticInitDAV::$classMap;
Please login to merge, or discard this patch.
apps/dav/lib/BackgroundJob/BuildReminderIndexBackgroundJob.php 1 patch
Indentation   +95 added lines, -95 removed lines patch added patch discarded remove patch 
@@ -42,99 +42,99 @@
 
 block discarded – undo
42 42 
  */
43 43 
 class BuildReminderIndexBackgroundJob extends QueuedJob {
44 44
45 
-	/** @var IDBConnection */
46 
-	private $db;
47 
-
48 
-	/** @var ReminderService */
49 
-	private $reminderService;
50 
-
51 
-	/** @var ILogger */
52 
-	private $logger;
53 
-
54 
-	/** @var IJobList */
55 
-	private $jobList;
56 
-
57 
-	/** @var ITimeFactory */
58 
-	private $timeFactory;
59 
-
60 
-	/**
61 
-	 * BuildReminderIndexBackgroundJob constructor.
62 
-	 *
63 
-	 * @param IDBConnection $db
64 
-	 * @param ReminderService $reminderService
65 
-	 * @param ILogger $logger
66 
-	 * @param IJobList $jobList
67 
-	 * @param ITimeFactory $timeFactory
68 
-	 */
69 
-	public function __construct(IDBConnection $db,
70 
-								ReminderService $reminderService,
71 
-								ILogger $logger,
72 
-								IJobList $jobList,
73 
-								ITimeFactory $timeFactory) {
74 
-		parent::__construct($timeFactory);
75 
-		$this->db = $db;
76 
-		$this->reminderService = $reminderService;
77 
-		$this->logger = $logger;
78 
-		$this->jobList = $jobList;
79 
-		$this->timeFactory = $timeFactory;
80 
-	}
81 
-
82 
-	/**
83 
-	 * @param $arguments
84 
-	 */
85 
-	public function run($arguments) {
86 
-		$offset = (int) $arguments['offset'];
87 
-		$stopAt = (int) $arguments['stopAt'];
88 
-
89 
-		$this->logger->info('Building calendar reminder index (' . $offset .'/' . $stopAt . ')');
90 
-
91 
-		$offset = $this->buildIndex($offset, $stopAt);
92 
-
93 
-		if ($offset >= $stopAt) {
94 
-			$this->logger->info('Building calendar reminder index done');
95 
-		} else {
96 
-			$this->jobList->add(self::class, [
97 
-				'offset' => $offset,
98 
-				'stopAt' => $stopAt
99 
-			]);
100 
-			$this->logger->info('Scheduled a new BuildReminderIndexBackgroundJob with offset ' . $offset);
101 
-		}
102 
-	}
103 
-
104 
-	/**
105 
-	 * @param int $offset
106 
-	 * @param int $stopAt
107 
-	 * @return int
108 
-	 */
109 
-	private function buildIndex(int $offset, int $stopAt):int {
110 
-		$startTime = $this->timeFactory->getTime();
111 
-
112 
-		$query = $this->db->getQueryBuilder();
113 
-		$query->select('*')
114 
-			->from('calendarobjects')
115 
-			->where($query->expr()->lte('id', $query->createNamedParameter($stopAt)))
116 
-			->andWhere($query->expr()->gt('id', $query->createNamedParameter($offset)))
117 
-			->orderBy('id', 'ASC');
118 
-
119 
-		$stmt = $query->execute();
120 
-		while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
121 
-			$offset = $row['id'];
122 
-			if (is_resource($row['calendardata'])) {
123 
-				$row['calendardata'] = stream_get_contents($row['calendardata']);
124 
-			}
125 
-			$row['component'] = $row['componenttype'];
126 
-
127 
-			try {
128 
-				$this->reminderService->onCalendarObjectCreate($row);
129 
-			} catch (\Exception $ex) {
130 
-				$this->logger->logException($ex);
131 
-			}
132 
-
133 
-			if (($this->timeFactory->getTime() - $startTime) > 15) {
134 
-				return $offset;
135 
-			}
136 
-		}
137 
-
138 
-		return $stopAt;
139 
-	}
45 
+    /** @var IDBConnection */
46 
+    private $db;
47 
+
48 
+    /** @var ReminderService */
49 
+    private $reminderService;
50 
+
51 
+    /** @var ILogger */
52 
+    private $logger;
53 
+
54 
+    /** @var IJobList */
55 
+    private $jobList;
56 
+
57 
+    /** @var ITimeFactory */
58 
+    private $timeFactory;
59 
+
60 
+    /**
61 
+     * BuildReminderIndexBackgroundJob constructor.
62 
+     *
63 
+     * @param IDBConnection $db
64 
+     * @param ReminderService $reminderService
65 
+     * @param ILogger $logger
66 
+     * @param IJobList $jobList
67 
+     * @param ITimeFactory $timeFactory
68 
+     */
69 
+    public function __construct(IDBConnection $db,
70 
+                                ReminderService $reminderService,
71 
+                                ILogger $logger,
72 
+                                IJobList $jobList,
73 
+                                ITimeFactory $timeFactory) {
74 
+        parent::__construct($timeFactory);
75 
+        $this->db = $db;
76 
+        $this->reminderService = $reminderService;
77 
+        $this->logger = $logger;
78 
+        $this->jobList = $jobList;
79 
+        $this->timeFactory = $timeFactory;
80 
+    }
81 
+
82 
+    /**
83 
+     * @param $arguments
84 
+     */
85 
+    public function run($arguments) {
86 
+        $offset = (int) $arguments['offset'];
87 
+        $stopAt = (int) $arguments['stopAt'];
88 
+
89 
+        $this->logger->info('Building calendar reminder index (' . $offset .'/' . $stopAt . ')');
90 
+
91 
+        $offset = $this->buildIndex($offset, $stopAt);
92 
+
93 
+        if ($offset >= $stopAt) {
94 
+            $this->logger->info('Building calendar reminder index done');
95 
+        } else {
96 
+            $this->jobList->add(self::class, [
97 
+                'offset' => $offset,
98 
+                'stopAt' => $stopAt
99 
+            ]);
100 
+            $this->logger->info('Scheduled a new BuildReminderIndexBackgroundJob with offset ' . $offset);
101 
+        }
102 
+    }
103 
+
104 
+    /**
105 
+     * @param int $offset
106 
+     * @param int $stopAt
107 
+     * @return int
108 
+     */
109 
+    private function buildIndex(int $offset, int $stopAt):int {
110 
+        $startTime = $this->timeFactory->getTime();
111 
+
112 
+        $query = $this->db->getQueryBuilder();
113 
+        $query->select('*')
114 
+            ->from('calendarobjects')
115 
+            ->where($query->expr()->lte('id', $query->createNamedParameter($stopAt)))
116 
+            ->andWhere($query->expr()->gt('id', $query->createNamedParameter($offset)))
117 
+            ->orderBy('id', 'ASC');
118 
+
119 
+        $stmt = $query->execute();
120 
+        while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
121 
+            $offset = $row['id'];
122 
+            if (is_resource($row['calendardata'])) {
123 
+                $row['calendardata'] = stream_get_contents($row['calendardata']);
124 
+            }
125 
+            $row['component'] = $row['componenttype'];
126 
+
127 
+            try {
128 
+                $this->reminderService->onCalendarObjectCreate($row);
129 
+            } catch (\Exception $ex) {
130 
+                $this->logger->logException($ex);
131 
+            }
132 
+
133 
+            if (($this->timeFactory->getTime() - $startTime) > 15) {
134 
+                return $offset;
135 
+            }
136 
+        }
137 
+
138 
+        return $stopAt;
139 
+    }
140 140 
 }
Please login to merge, or discard this patch.
apps/dav/lib/Listener/CalendarObjectReminderUpdaterListener.php 2 patches
Indentation   +72 added lines, -72 removed lines patch added patch discarded remove patch 
@@ -39,84 +39,84 @@
 
 block discarded – undo
39 39
40 40 
 class CalendarObjectReminderUpdaterListener implements IEventListener {
41 41
42 
-	/** @var ReminderBackend */
43 
-	private $reminderBackend;
42 
+    /** @var ReminderBackend */
43 
+    private $reminderBackend;
44 44
45 
-	/** @var ReminderService */
46 
-	private $reminderService;
45 
+    /** @var ReminderService */
46 
+    private $reminderService;
47 47
48 
-	/** @var LoggerInterface */
49 
-	private $logger;
48 
+    /** @var LoggerInterface */
49 
+    private $logger;
50 50
51 
-	public function __construct(ReminderBackend $reminderBackend,
52 
-								ReminderService $reminderService,
53 
-								LoggerInterface $logger) {
54 
-		$this->reminderBackend = $reminderBackend;
55 
-		$this->reminderService = $reminderService;
56 
-		$this->logger = $logger;
57 
-	}
51 
+    public function __construct(ReminderBackend $reminderBackend,
52 
+                                ReminderService $reminderService,
53 
+                                LoggerInterface $logger) {
54 
+        $this->reminderBackend = $reminderBackend;
55 
+        $this->reminderService = $reminderService;
56 
+        $this->logger = $logger;
57 
+    }
58 58
59 
-	public function handle(Event $event): void {
60 
-		if ($event instanceof CalendarDeletedEvent) {
61 
-			try {
62 
-				$this->reminderBackend->cleanRemindersForCalendar(
63 
-					$event->getCalendarId()
64 
-				);
59 
+    public function handle(Event $event): void {
60 
+        if ($event instanceof CalendarDeletedEvent) {
61 
+            try {
62 
+                $this->reminderBackend->cleanRemindersForCalendar(
63 
+                    $event->getCalendarId()
64 
+                );
65 65
66 
-				$this->logger->debug(
67 
-					sprintf('Reminders of calendar %d cleaned up', $event->getCalendarId())
68 
-				);
69 
-			} catch (Throwable $e) {
70 
-				// Any error with activities shouldn't abort the calendar deletion, so we just log it
71 
-				$this->logger->error('Error cleaning up reminders of a deleted calendar: ' . $e->getMessage(), [
72 
-					'exception' => $e,
73 
-				]);
74 
-			}
75 
-		} elseif ($event instanceof CalendarObjectCreatedEvent) {
76 
-			try {
77 
-				$this->reminderService->onCalendarObjectCreate(
78 
-					$event->getObjectData()
79 
-				);
66 
+                $this->logger->debug(
67 
+                    sprintf('Reminders of calendar %d cleaned up', $event->getCalendarId())
68 
+                );
69 
+            } catch (Throwable $e) {
70 
+                // Any error with activities shouldn't abort the calendar deletion, so we just log it
71 
+                $this->logger->error('Error cleaning up reminders of a deleted calendar: ' . $e->getMessage(), [
72 
+                    'exception' => $e,
73 
+                ]);
74 
+            }
75 
+        } elseif ($event instanceof CalendarObjectCreatedEvent) {
76 
+            try {
77 
+                $this->reminderService->onCalendarObjectCreate(
78 
+                    $event->getObjectData()
79 
+                );
80 80
81 
-				$this->logger->debug(
82 
-					sprintf('Reminders of calendar object of calendar %d created', $event->getCalendarId())
83 
-				);
84 
-			} catch (Throwable $e) {
85 
-				// Any error with reminders shouldn't abort the calendar object creation, so we just log it
86 
-				$this->logger->error('Error creating reminders of a calendar object: ' . $e->getMessage(), [
87 
-					'exception' => $e,
88 
-				]);
89 
-			}
90 
-		} elseif ($event instanceof CalendarObjectUpdatedEvent) {
91 
-			try {
92 
-				$this->reminderService->onCalendarObjectEdit(
93 
-					$event->getObjectData()
94 
-				);
81 
+                $this->logger->debug(
82 
+                    sprintf('Reminders of calendar object of calendar %d created', $event->getCalendarId())
83 
+                );
84 
+            } catch (Throwable $e) {
85 
+                // Any error with reminders shouldn't abort the calendar object creation, so we just log it
86 
+                $this->logger->error('Error creating reminders of a calendar object: ' . $e->getMessage(), [
87 
+                    'exception' => $e,
88 
+                ]);
89 
+            }
90 
+        } elseif ($event instanceof CalendarObjectUpdatedEvent) {
91 
+            try {
92 
+                $this->reminderService->onCalendarObjectEdit(
93 
+                    $event->getObjectData()
94 
+                );
95 95
96 
-				$this->logger->debug(
97 
-					sprintf('Reminders of calendar object of calendar %d cleaned up', $event->getCalendarId())
98 
-				);
99 
-			} catch (Throwable $e) {
100 
-				// Any error with activities shouldn't abort the calendar object deletion, so we just log it
101 
-				$this->logger->error('Error cleaning up reminders of a calendar object: ' . $e->getMessage(), [
102 
-					'exception' => $e,
103 
-				]);
104 
-			}
105 
-		} elseif ($event instanceof CalendarObjectDeletedEvent) {
106 
-			try {
107 
-				$this->reminderService->onCalendarObjectDelete(
108 
-					$event->getObjectData()
109 
-				);
96 
+                $this->logger->debug(
97 
+                    sprintf('Reminders of calendar object of calendar %d cleaned up', $event->getCalendarId())
98 
+                );
99 
+            } catch (Throwable $e) {
100 
+                // Any error with activities shouldn't abort the calendar object deletion, so we just log it
101 
+                $this->logger->error('Error cleaning up reminders of a calendar object: ' . $e->getMessage(), [
102 
+                    'exception' => $e,
103 
+                ]);
104 
+            }
105 
+        } elseif ($event instanceof CalendarObjectDeletedEvent) {
106 
+            try {
107 
+                $this->reminderService->onCalendarObjectDelete(
108 
+                    $event->getObjectData()
109 
+                );
110 110
111 
-				$this->logger->debug(
112 
-					sprintf('Reminders of calendar object of calendar %d cleaned up', $event->getCalendarId())
113 
-				);
114 
-			} catch (Throwable $e) {
115 
-				// Any error with activities shouldn't abort the calendar object deletion, so we just log it
116 
-				$this->logger->error('Error cleaning up reminders of a deleted calendar object: ' . $e->getMessage(), [
117 
-					'exception' => $e,
118 
-				]);
119 
-			}
120 
-		}
121 
-	}
111 
+                $this->logger->debug(
112 
+                    sprintf('Reminders of calendar object of calendar %d cleaned up', $event->getCalendarId())
113 
+                );
114 
+            } catch (Throwable $e) {
115 
+                // Any error with activities shouldn't abort the calendar object deletion, so we just log it
116 
+                $this->logger->error('Error cleaning up reminders of a deleted calendar object: ' . $e->getMessage(), [
117 
+                    'exception' => $e,
118 
+                ]);
119 
+            }
120 
+        }
121 
+    }
122 122 
 }
Please login to merge, or discard this patch.
Spacing   +4 added lines, -4 removed lines patch added patch discarded remove patch 
@@ -68,7 +68,7 @@  discard block
 
 block discarded – undo
68 68 
 				);
69 69 
 			} catch (Throwable $e) {
70 70 
 				// Any error with activities shouldn't abort the calendar deletion, so we just log it
71 
-				$this->logger->error('Error cleaning up reminders of a deleted calendar: ' . $e->getMessage(), [
71 
+				$this->logger->error('Error cleaning up reminders of a deleted calendar: '.$e->getMessage(), [
72 72 
 					'exception' => $e,
73 73 
 				]);
74 74 
 			}
 
@@ -83,7 +83,7 @@  discard block
 
 block discarded – undo
83 83 
 				);
84 84 
 			} catch (Throwable $e) {
85 85 
 				// Any error with reminders shouldn't abort the calendar object creation, so we just log it
86 
-				$this->logger->error('Error creating reminders of a calendar object: ' . $e->getMessage(), [
86 
+				$this->logger->error('Error creating reminders of a calendar object: '.$e->getMessage(), [
87 87 
 					'exception' => $e,
88 88 
 				]);
89 89 
 			}
 
@@ -98,7 +98,7 @@  discard block
 
 block discarded – undo
98 98 
 				);
99 99 
 			} catch (Throwable $e) {
100 100 
 				// Any error with activities shouldn't abort the calendar object deletion, so we just log it
101 
-				$this->logger->error('Error cleaning up reminders of a calendar object: ' . $e->getMessage(), [
101 
+				$this->logger->error('Error cleaning up reminders of a calendar object: '.$e->getMessage(), [
102 102 
 					'exception' => $e,
103 103 
 				]);
104 104 
 			}
 
@@ -113,7 +113,7 @@  discard block
 
 block discarded – undo
113 113 
 				);
114 114 
 			} catch (Throwable $e) {
115 115 
 				// Any error with activities shouldn't abort the calendar object deletion, so we just log it
116 
-				$this->logger->error('Error cleaning up reminders of a deleted calendar object: ' . $e->getMessage(), [
116 
+				$this->logger->error('Error cleaning up reminders of a deleted calendar object: '.$e->getMessage(), [
117 117 
 					'exception' => $e,
118 118 
 				]);
119 119 
 			}
Please login to merge, or discard this patch.
apps/dav/lib/Listener/ActivityUpdaterListener.php 2 patches
Indentation   +78 added lines, -78 removed lines patch added patch discarded remove patch 
@@ -38,89 +38,89 @@
 
 block discarded – undo
38 38
39 39 
 class ActivityUpdaterListener implements IEventListener {
40 40
41 
-	/** @var ActivityBackend */
42 
-	private $activityBackend;
41 
+    /** @var ActivityBackend */
42 
+    private $activityBackend;
43 43
44 
-	/** @var LoggerInterface */
45 
-	private $logger;
44 
+    /** @var LoggerInterface */
45 
+    private $logger;
46 46
47 
-	public function __construct(ActivityBackend $activityBackend,
48 
-								LoggerInterface $logger) {
49 
-		$this->activityBackend = $activityBackend;
50 
-		$this->logger = $logger;
51 
-	}
47 
+    public function __construct(ActivityBackend $activityBackend,
48 
+                                LoggerInterface $logger) {
49 
+        $this->activityBackend = $activityBackend;
50 
+        $this->logger = $logger;
51 
+    }
52 52
53 
-	public function handle(Event $event): void {
54 
-		if ($event instanceof CalendarDeletedEvent) {
55 
-			try {
56 
-				$this->activityBackend->onCalendarDelete(
57 
-					$event->getCalendarData(),
58 
-					$event->getShares()
59 
-				);
53 
+    public function handle(Event $event): void {
54 
+        if ($event instanceof CalendarDeletedEvent) {
55 
+            try {
56 
+                $this->activityBackend->onCalendarDelete(
57 
+                    $event->getCalendarData(),
58 
+                    $event->getShares()
59 
+                );
60 60
61 
-				$this->logger->debug(
62 
-					sprintf('Activity generated for deleted calendar %d', $event->getCalendarId())
63 
-				);
64 
-			} catch (Throwable $e) {
65 
-				// Any error with activities shouldn't abort the calendar deletion, so we just log it
66 
-				$this->logger->error('Error generating activities for a deleted calendar: ' . $e->getMessage(), [
67 
-					'exception' => $e,
68 
-				]);
69 
-			}
70 
-		} elseif ($event instanceof CalendarObjectCreatedEvent) {
71 
-			try {
72 
-				$this->activityBackend->onTouchCalendarObject(
73 
-					\OCA\DAV\CalDAV\Activity\Provider\Event::SUBJECT_OBJECT_ADD,
74 
-					$event->getCalendarData(),
75 
-					$event->getShares(),
76 
-					$event->getObjectData()
77 
-				);
61 
+                $this->logger->debug(
62 
+                    sprintf('Activity generated for deleted calendar %d', $event->getCalendarId())
63 
+                );
64 
+            } catch (Throwable $e) {
65 
+                // Any error with activities shouldn't abort the calendar deletion, so we just log it
66 
+                $this->logger->error('Error generating activities for a deleted calendar: ' . $e->getMessage(), [
67 
+                    'exception' => $e,
68 
+                ]);
69 
+            }
70 
+        } elseif ($event instanceof CalendarObjectCreatedEvent) {
71 
+            try {
72 
+                $this->activityBackend->onTouchCalendarObject(
73 
+                    \OCA\DAV\CalDAV\Activity\Provider\Event::SUBJECT_OBJECT_ADD,
74 
+                    $event->getCalendarData(),
75 
+                    $event->getShares(),
76 
+                    $event->getObjectData()
77 
+                );
78 78
79 
-				$this->logger->debug(
80 
-					sprintf('Activity generated for new calendar object in calendar %d', $event->getCalendarId())
81 
-				);
82 
-			} catch (Throwable $e) {
83 
-				// Any error with activities shouldn't abort the calendar object creation, so we just log it
84 
-				$this->logger->error('Error generating activity for a new calendar object: ' . $e->getMessage(), [
85 
-					'exception' => $e,
86 
-				]);
87 
-			}
88 
-		} elseif ($event instanceof CalendarObjectUpdatedEvent) {
89 
-			try {
90 
-				$this->activityBackend->onTouchCalendarObject(
91 
-					\OCA\DAV\CalDAV\Activity\Provider\Event::SUBJECT_OBJECT_UPDATE,
92 
-					$event->getCalendarData(),
93 
-					$event->getShares(),
94 
-					$event->getObjectData()
95 
-				);
79 
+                $this->logger->debug(
80 
+                    sprintf('Activity generated for new calendar object in calendar %d', $event->getCalendarId())
81 
+                );
82 
+            } catch (Throwable $e) {
83 
+                // Any error with activities shouldn't abort the calendar object creation, so we just log it
84 
+                $this->logger->error('Error generating activity for a new calendar object: ' . $e->getMessage(), [
85 
+                    'exception' => $e,
86 
+                ]);
87 
+            }
88 
+        } elseif ($event instanceof CalendarObjectUpdatedEvent) {
89 
+            try {
90 
+                $this->activityBackend->onTouchCalendarObject(
91 
+                    \OCA\DAV\CalDAV\Activity\Provider\Event::SUBJECT_OBJECT_UPDATE,
92 
+                    $event->getCalendarData(),
93 
+                    $event->getShares(),
94 
+                    $event->getObjectData()
95 
+                );
96 96
97 
-				$this->logger->debug(
98 
-					sprintf('Activity generated for deleted calendar object %d', $event->getCalendarId())
99 
-				);
100 
-			} catch (Throwable $e) {
101 
-				// Any error with activities shouldn't abort the calendar deletion, so we just log it
102 
-				$this->logger->error('Error generating activity for a deleted calendar object: ' . $e->getMessage(), [
103 
-					'exception' => $e,
104 
-				]);
105 
-			}
106 
-		} elseif ($event instanceof CalendarObjectDeletedEvent) {
107 
-			try {
108 
-				$this->activityBackend->onTouchCalendarObject(
109 
-					\OCA\DAV\CalDAV\Activity\Provider\Event::SUBJECT_OBJECT_DELETE,
110 
-					$event->getCalendarData(),
111 
-					$event->getShares(),
112 
-					$event->getObjectData()
113 
-				);
97 
+                $this->logger->debug(
98 
+                    sprintf('Activity generated for deleted calendar object %d', $event->getCalendarId())
99 
+                );
100 
+            } catch (Throwable $e) {
101 
+                // Any error with activities shouldn't abort the calendar deletion, so we just log it
102 
+                $this->logger->error('Error generating activity for a deleted calendar object: ' . $e->getMessage(), [
103 
+                    'exception' => $e,
104 
+                ]);
105 
+            }
106 
+        } elseif ($event instanceof CalendarObjectDeletedEvent) {
107 
+            try {
108 
+                $this->activityBackend->onTouchCalendarObject(
109 
+                    \OCA\DAV\CalDAV\Activity\Provider\Event::SUBJECT_OBJECT_DELETE,
110 
+                    $event->getCalendarData(),
111 
+                    $event->getShares(),
112 
+                    $event->getObjectData()
113 
+                );
114 114
115 
-				$this->logger->debug(
116 
-					sprintf('Activity generated for deleted calendar object %d', $event->getCalendarId())
117 
-				);
118 
-			} catch (Throwable $e) {
119 
-				// Any error with activities shouldn't abort the calendar deletion, so we just log it
120 
-				$this->logger->error('Error generating activity for a deleted calendar object: ' . $e->getMessage(), [
121 
-					'exception' => $e,
122 
-				]);
123 
-			}
124 
-		}
125 
-	}
115 
+                $this->logger->debug(
116 
+                    sprintf('Activity generated for deleted calendar object %d', $event->getCalendarId())
117 
+                );
118 
+            } catch (Throwable $e) {
119 
+                // Any error with activities shouldn't abort the calendar deletion, so we just log it
120 
+                $this->logger->error('Error generating activity for a deleted calendar object: ' . $e->getMessage(), [
121 
+                    'exception' => $e,
122 
+                ]);
123 
+            }
124 
+        }
125 
+    }
126 126 
 }
Please login to merge, or discard this patch.
Spacing   +4 added lines, -4 removed lines patch added patch discarded remove patch 
@@ -63,7 +63,7 @@  discard block
 
 block discarded – undo
63 63 
 				);
64 64 
 			} catch (Throwable $e) {
65 65 
 				// Any error with activities shouldn't abort the calendar deletion, so we just log it
66 
-				$this->logger->error('Error generating activities for a deleted calendar: ' . $e->getMessage(), [
66 
+				$this->logger->error('Error generating activities for a deleted calendar: '.$e->getMessage(), [
67 67 
 					'exception' => $e,
68 68 
 				]);
69 69 
 			}
 
@@ -81,7 +81,7 @@  discard block
 
 block discarded – undo
81 81 
 				);
82 82 
 			} catch (Throwable $e) {
83 83 
 				// Any error with activities shouldn't abort the calendar object creation, so we just log it
84 
-				$this->logger->error('Error generating activity for a new calendar object: ' . $e->getMessage(), [
84 
+				$this->logger->error('Error generating activity for a new calendar object: '.$e->getMessage(), [
85 85 
 					'exception' => $e,
86 86 
 				]);
87 87 
 			}
 
@@ -99,7 +99,7 @@  discard block
 
 block discarded – undo
99 99 
 				);
100 100 
 			} catch (Throwable $e) {
101 101 
 				// Any error with activities shouldn't abort the calendar deletion, so we just log it
102 
-				$this->logger->error('Error generating activity for a deleted calendar object: ' . $e->getMessage(), [
102 
+				$this->logger->error('Error generating activity for a deleted calendar object: '.$e->getMessage(), [
103 103 
 					'exception' => $e,
104 104 
 				]);
105 105 
 			}
 
@@ -117,7 +117,7 @@  discard block
 
 block discarded – undo
117 117 
 				);
118 118 
 			} catch (Throwable $e) {
119 119 
 				// Any error with activities shouldn't abort the calendar deletion, so we just log it
120 
-				$this->logger->error('Error generating activity for a deleted calendar object: ' . $e->getMessage(), [
120 
+				$this->logger->error('Error generating activity for a deleted calendar object: '.$e->getMessage(), [
121 121 
 					'exception' => $e,
122 122 
 				]);
123 123 
 			}
Please login to merge, or discard this patch.
apps/dav/lib/AppInfo/Application.php 2 patches
Indentation   +268 added lines, -268 removed lines patch added patch discarded remove patch 
@@ -81,281 +81,281 @@
 
 block discarded – undo
81 81 
 use function is_null;
82 82
83 83 
 class Application extends App implements IBootstrap {
84 
-	public const APP_ID = 'dav';
84 
+    public const APP_ID = 'dav';
85 85
86 
-	public function __construct() {
87 
-		parent::__construct(self::APP_ID);
88 
-	}
86 
+    public function __construct() {
87 
+        parent::__construct(self::APP_ID);
88 
+    }
89 89
90 
-	public function register(IRegistrationContext $context): void {
91 
-		$context->registerServiceAlias('CardDAVSyncService', SyncService::class);
92 
-		$context->registerService(PhotoCache::class, function (ContainerInterface $c) {
93 
-			/** @var IServerContainer $server */
94 
-			$server = $c->get(IServerContainer::class);
90 
+    public function register(IRegistrationContext $context): void {
91 
+        $context->registerServiceAlias('CardDAVSyncService', SyncService::class);
92 
+        $context->registerService(PhotoCache::class, function (ContainerInterface $c) {
93 
+            /** @var IServerContainer $server */
94 
+            $server = $c->get(IServerContainer::class);
95 95
96 
-			return new PhotoCache(
97 
-				$server->getAppDataDir('dav-photocache'),
98 
-				$c->get(ILogger::class)
99 
-			);
100 
-		});
96 
+            return new PhotoCache(
97 
+                $server->getAppDataDir('dav-photocache'),
98 
+                $c->get(ILogger::class)
99 
+            );
100 
+        });
101 101
102 
-		/*
102 
+        /*
103 103 
 		 * Register capabilities
104 104 
 		 */
105 
-		$context->registerCapability(Capabilities::class);
105 
+        $context->registerCapability(Capabilities::class);
106 106
107 
-		/*
107 
+        /*
108 108 
 		 * Register Search Providers
109 109 
 		 */
110 
-		$context->registerSearchProvider(ContactsSearchProvider::class);
111 
-		$context->registerSearchProvider(EventsSearchProvider::class);
112 
-		$context->registerSearchProvider(TasksSearchProvider::class);
113 
-
114 
-		/**
115 
-		 * Register event listeners
116 
-		 */
117 
-		$context->registerEventListener(CalendarDeletedEvent::class, ActivityUpdaterListener::class);
118 
-		$context->registerEventListener(CalendarDeletedEvent::class, CalendarObjectReminderUpdaterListener::class);
119 
-		$context->registerEventListener(CalendarDeletedEvent::class, CalendarDeletionDefaultUpdaterListener::class);
120 
-		$context->registerEventListener(CalendarObjectCreatedEvent::class, ActivityUpdaterListener::class);
121 
-		$context->registerEventListener(CalendarObjectCreatedEvent::class, CalendarContactInteractionListener::class);
122 
-		$context->registerEventListener(CalendarObjectCreatedEvent::class, CalendarObjectReminderUpdaterListener::class);
123 
-		$context->registerEventListener(CalendarObjectUpdatedEvent::class, ActivityUpdaterListener::class);
124 
-		$context->registerEventListener(CalendarObjectUpdatedEvent::class, CalendarContactInteractionListener::class);
125 
-		$context->registerEventListener(CalendarObjectUpdatedEvent::class, CalendarObjectReminderUpdaterListener::class);
126 
-		$context->registerEventListener(CalendarObjectDeletedEvent::class, ActivityUpdaterListener::class);
127 
-		$context->registerEventListener(CalendarObjectDeletedEvent::class, CalendarObjectReminderUpdaterListener::class);
128 
-		$context->registerEventListener(CalendarShareUpdatedEvent::class, CalendarContactInteractionListener::class);
129 
-
130 
-		$context->registerNotifierService(Notifier::class);
131 
-	}
132 
-
133 
-	public function boot(IBootContext $context): void {
134 
-		// Load all dav apps
135 
-		\OC_App::loadApps(['dav']);
136 
-
137 
-		$context->injectFn([$this, 'registerHooks']);
138 
-		$context->injectFn([$this, 'registerContactsManager']);
139 
-		$context->injectFn([$this, 'registerCalendarManager']);
140 
-		$context->injectFn([$this, 'registerCalendarReminders']);
141 
-	}
142 
-
143 
-	public function registerHooks(HookManager $hm,
144 
-								   EventDispatcherInterface $dispatcher,
145 
-								   IAppContainer $container,
146 
-								   IServerContainer $serverContainer) {
147 
-		$hm->setup();
148 
-
149 
-		// first time login event setup
150 
-		$dispatcher->addListener(IUser::class . '::firstLogin', function ($event) use ($hm) {
151 
-			if ($event instanceof GenericEvent) {
152 
-				$hm->firstLogin($event->getSubject());
153 
-			}
154 
-		});
155 
-
156 
-		$birthdayListener = function ($event) use ($container): void {
157 
-			if ($event instanceof GenericEvent) {
158 
-				/** @var BirthdayService $b */
159 
-				$b = $container->query(BirthdayService::class);
160 
-				$b->onCardChanged(
161 
-					(int) $event->getArgument('addressBookId'),
162 
-					(string) $event->getArgument('cardUri'),
163 
-					(string) $event->getArgument('cardData')
164 
-				);
165 
-			}
166 
-		};
167 
-
168 
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::createCard', $birthdayListener);
169 
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $birthdayListener);
170 
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', function ($event) use ($container) {
171 
-			if ($event instanceof GenericEvent) {
172 
-				/** @var BirthdayService $b */
173 
-				$b = $container->query(BirthdayService::class);
174 
-				$b->onCardDeleted(
175 
-					(int) $event->getArgument('addressBookId'),
176 
-					(string) $event->getArgument('cardUri')
177 
-				);
178 
-			}
179 
-		});
180 
-
181 
-		$clearPhotoCache = function ($event) use ($container): void {
182 
-			if ($event instanceof GenericEvent) {
183 
-				/** @var PhotoCache $p */
184 
-				$p = $container->query(PhotoCache::class);
185 
-				$p->delete(
186 
-					$event->getArgument('addressBookId'),
187 
-					$event->getArgument('cardUri')
188 
-				);
189 
-			}
190 
-		};
191 
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $clearPhotoCache);
192 
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', $clearPhotoCache);
193 
-
194 
-		$dispatcher->addListener('OC\AccountManager::userUpdated', function (GenericEvent $event) use ($container) {
195 
-			$user = $event->getSubject();
196 
-			/** @var SyncService $syncService */
197 
-			$syncService = $container->query(SyncService::class);
198 
-			$syncService->updateUser($user);
199 
-		});
200 
-
201 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', function (GenericEvent $event) use ($container) {
202 
-			/** @var Backend $backend */
203 
-			$backend = $container->query(Backend::class);
204 
-			$backend->onCalendarAdd(
205 
-				$event->getArgument('calendarData')
206 
-			);
207 
-		});
208 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', function (GenericEvent $event) use ($container) {
209 
-			/** @var Backend $backend */
210 
-			$backend = $container->query(Backend::class);
211 
-			$backend->onCalendarUpdate(
212 
-				$event->getArgument('calendarData'),
213 
-				$event->getArgument('shares'),
214 
-				$event->getArgument('propertyMutations')
215 
-			);
216 
-		});
217 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateShares', function (GenericEvent $event) use ($container) {
218 
-			/** @var Backend $backend */
219 
-			$backend = $container->query(Backend::class);
220 
-			$backend->onCalendarUpdateShares(
221 
-				$event->getArgument('calendarData'),
222 
-				$event->getArgument('shares'),
223 
-				$event->getArgument('add'),
224 
-				$event->getArgument('remove')
225 
-			);
226 
-
227 
-			// Here we should recalculate if reminders should be sent to new or old sharees
228 
-		});
229 
-
230 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', function (GenericEvent $event) use ($container) {
231 
-			/** @var Backend $backend */
232 
-			$backend = $container->query(Backend::class);
233 
-			$backend->onCalendarPublication(
234 
-				$event->getArgument('calendarData'),
235 
-				$event->getArgument('public')
236 
-			);
237 
-		});
238 
-
239 
-
240 
-		$dispatcher->addListener('OCP\Federation\TrustedServerEvent::remove',
241 
-			function (GenericEvent $event) {
242 
-				/** @var CardDavBackend $cardDavBackend */
243 
-				$cardDavBackend = \OC::$server->query(CardDavBackend::class);
244 
-				$addressBookUri = $event->getSubject();
245 
-				$addressBook = $cardDavBackend->getAddressBooksByUri('principals/system/system', $addressBookUri);
246 
-				if (!is_null($addressBook)) {
247 
-					$cardDavBackend->deleteAddressBook($addressBook['id']);
248 
-				}
249 
-			}
250 
-		);
251 
-
252 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createSubscription',
253 
-			function (GenericEvent $event) use ($container, $serverContainer) {
254 
-				$jobList = $serverContainer->getJobList();
255 
-				$subscriptionData = $event->getArgument('subscriptionData');
256 
-
257 
-				/**
258 
-				 * Initial subscription refetch
259 
-				 *
260 
-				 * @var RefreshWebcalService $refreshWebcalService
261 
-				 */
262 
-				$refreshWebcalService = $container->query(RefreshWebcalService::class);
263 
-				$refreshWebcalService->refreshSubscription(
264 
-					(string) $subscriptionData['principaluri'],
265 
-					(string) $subscriptionData['uri']
266 
-				);
267 
-
268 
-				$jobList->add(\OCA\DAV\BackgroundJob\RefreshWebcalJob::class, [
269 
-					'principaluri' => $subscriptionData['principaluri'],
270 
-					'uri' => $subscriptionData['uri']
271 
-				]);
272 
-			}
273 
-		);
274 
-
275 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription',
276 
-			function (GenericEvent $event) use ($container, $serverContainer) {
277 
-				$jobList = $serverContainer->getJobList();
278 
-				$subscriptionData = $event->getArgument('subscriptionData');
279 
-
280 
-				$jobList->remove(\OCA\DAV\BackgroundJob\RefreshWebcalJob::class, [
281 
-					'principaluri' => $subscriptionData['principaluri'],
282 
-					'uri' => $subscriptionData['uri']
283 
-				]);
284 
-
285 
-				/** @var CalDavBackend $calDavBackend */
286 
-				$calDavBackend = $container->query(CalDavBackend::class);
287 
-				$calDavBackend->purgeAllCachedEventsForSubscription($subscriptionData['id']);
288 
-			}
289 
-		);
290 
-
291 
-		$eventHandler = function () use ($container, $serverContainer): void {
292 
-			try {
293 
-				/** @var UpdateCalendarResourcesRoomsBackgroundJob $job */
294 
-				$job = $container->query(UpdateCalendarResourcesRoomsBackgroundJob::class);
295 
-				$job->run([]);
296 
-				$serverContainer->getJobList()->setLastRun($job);
297 
-			} catch (Exception $ex) {
298 
-				$serverContainer->getLogger()->logException($ex);
299 
-			}
300 
-		};
301 
-
302 
-		$dispatcher->addListener('\OCP\Calendar\Resource\ForceRefreshEvent', $eventHandler);
303 
-		$dispatcher->addListener('\OCP\Calendar\Room\ForceRefreshEvent', $eventHandler);
304 
-	}
305 
-
306 
-	public function registerContactsManager(IContactsManager $cm, IAppContainer $container): void {
307 
-		$cm->register(function () use ($container, $cm): void {
308 
-			$user = \OC::$server->getUserSession()->getUser();
309 
-			if (!is_null($user)) {
310 
-				$this->setupContactsProvider($cm, $container, $user->getUID());
311 
-			} else {
312 
-				$this->setupSystemContactsProvider($cm, $container);
313 
-			}
314 
-		});
315 
-	}
316 
-
317 
-	private function setupContactsProvider(IContactsManager $contactsManager,
318 
-										   IAppContainer $container,
319 
-										   string $userID): void {
320 
-		/** @var ContactsManager $cm */
321 
-		$cm = $container->query(ContactsManager::class);
322 
-		$urlGenerator = $container->getServer()->getURLGenerator();
323 
-		$cm->setupContactsProvider($contactsManager, $userID, $urlGenerator);
324 
-	}
325 
-
326 
-	private function setupSystemContactsProvider(IContactsManager $contactsManager,
327 
-												 IAppContainer $container): void {
328 
-		/** @var ContactsManager $cm */
329 
-		$cm = $container->query(ContactsManager::class);
330 
-		$urlGenerator = $container->getServer()->getURLGenerator();
331 
-		$cm->setupSystemContactsProvider($contactsManager, $urlGenerator);
332 
-	}
333 
-
334 
-	public function registerCalendarManager(ICalendarManager $calendarManager,
335 
-											 IAppContainer $container): void {
336 
-		$calendarManager->register(function () use ($container, $calendarManager) {
337 
-			$user = \OC::$server->getUserSession()->getUser();
338 
-			if ($user !== null) {
339 
-				$this->setupCalendarProvider($calendarManager, $container, $user->getUID());
340 
-			}
341 
-		});
342 
-	}
343 
-
344 
-	private function setupCalendarProvider(ICalendarManager $calendarManager,
345 
-										   IAppContainer $container,
346 
-										   $userId) {
347 
-		$cm = $container->query(CalendarManager::class);
348 
-		$cm->setupCalendarProvider($calendarManager, $userId);
349 
-	}
350 
-
351 
-	public function registerCalendarReminders(NotificationProviderManager $manager,
352 
-											   ILogger $logger): void {
353 
-		try {
354 
-			$manager->registerProvider(AudioProvider::class);
355 
-			$manager->registerProvider(EmailProvider::class);
356 
-			$manager->registerProvider(PushProvider::class);
357 
-		} catch (Throwable $ex) {
358 
-			$logger->logException($ex);
359 
-		}
360 
-	}
110 
+        $context->registerSearchProvider(ContactsSearchProvider::class);
111 
+        $context->registerSearchProvider(EventsSearchProvider::class);
112 
+        $context->registerSearchProvider(TasksSearchProvider::class);
113 
+
114 
+        /**
115 
+         * Register event listeners
116 
+         */
117 
+        $context->registerEventListener(CalendarDeletedEvent::class, ActivityUpdaterListener::class);
118 
+        $context->registerEventListener(CalendarDeletedEvent::class, CalendarObjectReminderUpdaterListener::class);
119 
+        $context->registerEventListener(CalendarDeletedEvent::class, CalendarDeletionDefaultUpdaterListener::class);
120 
+        $context->registerEventListener(CalendarObjectCreatedEvent::class, ActivityUpdaterListener::class);
121 
+        $context->registerEventListener(CalendarObjectCreatedEvent::class, CalendarContactInteractionListener::class);
122 
+        $context->registerEventListener(CalendarObjectCreatedEvent::class, CalendarObjectReminderUpdaterListener::class);
123 
+        $context->registerEventListener(CalendarObjectUpdatedEvent::class, ActivityUpdaterListener::class);
124 
+        $context->registerEventListener(CalendarObjectUpdatedEvent::class, CalendarContactInteractionListener::class);
125 
+        $context->registerEventListener(CalendarObjectUpdatedEvent::class, CalendarObjectReminderUpdaterListener::class);
126 
+        $context->registerEventListener(CalendarObjectDeletedEvent::class, ActivityUpdaterListener::class);
127 
+        $context->registerEventListener(CalendarObjectDeletedEvent::class, CalendarObjectReminderUpdaterListener::class);
128 
+        $context->registerEventListener(CalendarShareUpdatedEvent::class, CalendarContactInteractionListener::class);
129 
+
130 
+        $context->registerNotifierService(Notifier::class);
131 
+    }
132 
+
133 
+    public function boot(IBootContext $context): void {
134 
+        // Load all dav apps
135 
+        \OC_App::loadApps(['dav']);
136 
+
137 
+        $context->injectFn([$this, 'registerHooks']);
138 
+        $context->injectFn([$this, 'registerContactsManager']);
139 
+        $context->injectFn([$this, 'registerCalendarManager']);
140 
+        $context->injectFn([$this, 'registerCalendarReminders']);
141 
+    }
142 
+
143 
+    public function registerHooks(HookManager $hm,
144 
+                                    EventDispatcherInterface $dispatcher,
145 
+                                    IAppContainer $container,
146 
+                                    IServerContainer $serverContainer) {
147 
+        $hm->setup();
148 
+
149 
+        // first time login event setup
150 
+        $dispatcher->addListener(IUser::class . '::firstLogin', function ($event) use ($hm) {
151 
+            if ($event instanceof GenericEvent) {
152 
+                $hm->firstLogin($event->getSubject());
153 
+            }
154 
+        });
155 
+
156 
+        $birthdayListener = function ($event) use ($container): void {
157 
+            if ($event instanceof GenericEvent) {
158 
+                /** @var BirthdayService $b */
159 
+                $b = $container->query(BirthdayService::class);
160 
+                $b->onCardChanged(
161 
+                    (int) $event->getArgument('addressBookId'),
162 
+                    (string) $event->getArgument('cardUri'),
163 
+                    (string) $event->getArgument('cardData')
164 
+                );
165 
+            }
166 
+        };
167 
+
168 
+        $dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::createCard', $birthdayListener);
169 
+        $dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $birthdayListener);
170 
+        $dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', function ($event) use ($container) {
171 
+            if ($event instanceof GenericEvent) {
172 
+                /** @var BirthdayService $b */
173 
+                $b = $container->query(BirthdayService::class);
174 
+                $b->onCardDeleted(
175 
+                    (int) $event->getArgument('addressBookId'),
176 
+                    (string) $event->getArgument('cardUri')
177 
+                );
178 
+            }
179 
+        });
180 
+
181 
+        $clearPhotoCache = function ($event) use ($container): void {
182 
+            if ($event instanceof GenericEvent) {
183 
+                /** @var PhotoCache $p */
184 
+                $p = $container->query(PhotoCache::class);
185 
+                $p->delete(
186 
+                    $event->getArgument('addressBookId'),
187 
+                    $event->getArgument('cardUri')
188 
+                );
189 
+            }
190 
+        };
191 
+        $dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $clearPhotoCache);
192 
+        $dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', $clearPhotoCache);
193 
+
194 
+        $dispatcher->addListener('OC\AccountManager::userUpdated', function (GenericEvent $event) use ($container) {
195 
+            $user = $event->getSubject();
196 
+            /** @var SyncService $syncService */
197 
+            $syncService = $container->query(SyncService::class);
198 
+            $syncService->updateUser($user);
199 
+        });
200 
+
201 
+        $dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', function (GenericEvent $event) use ($container) {
202 
+            /** @var Backend $backend */
203 
+            $backend = $container->query(Backend::class);
204 
+            $backend->onCalendarAdd(
205 
+                $event->getArgument('calendarData')
206 
+            );
207 
+        });
208 
+        $dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', function (GenericEvent $event) use ($container) {
209 
+            /** @var Backend $backend */
210 
+            $backend = $container->query(Backend::class);
211 
+            $backend->onCalendarUpdate(
212 
+                $event->getArgument('calendarData'),
213 
+                $event->getArgument('shares'),
214 
+                $event->getArgument('propertyMutations')
215 
+            );
216 
+        });
217 
+        $dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateShares', function (GenericEvent $event) use ($container) {
218 
+            /** @var Backend $backend */
219 
+            $backend = $container->query(Backend::class);
220 
+            $backend->onCalendarUpdateShares(
221 
+                $event->getArgument('calendarData'),
222 
+                $event->getArgument('shares'),
223 
+                $event->getArgument('add'),
224 
+                $event->getArgument('remove')
225 
+            );
226 
+
227 
+            // Here we should recalculate if reminders should be sent to new or old sharees
228 
+        });
229 
+
230 
+        $dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', function (GenericEvent $event) use ($container) {
231 
+            /** @var Backend $backend */
232 
+            $backend = $container->query(Backend::class);
233 
+            $backend->onCalendarPublication(
234 
+                $event->getArgument('calendarData'),
235 
+                $event->getArgument('public')
236 
+            );
237 
+        });
238 
+
239 
+
240 
+        $dispatcher->addListener('OCP\Federation\TrustedServerEvent::remove',
241 
+            function (GenericEvent $event) {
242 
+                /** @var CardDavBackend $cardDavBackend */
243 
+                $cardDavBackend = \OC::$server->query(CardDavBackend::class);
244 
+                $addressBookUri = $event->getSubject();
245 
+                $addressBook = $cardDavBackend->getAddressBooksByUri('principals/system/system', $addressBookUri);
246 
+                if (!is_null($addressBook)) {
247 
+                    $cardDavBackend->deleteAddressBook($addressBook['id']);
248 
+                }
249 
+            }
250 
+        );
251 
+
252 
+        $dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createSubscription',
253 
+            function (GenericEvent $event) use ($container, $serverContainer) {
254 
+                $jobList = $serverContainer->getJobList();
255 
+                $subscriptionData = $event->getArgument('subscriptionData');
256 
+
257 
+                /**
258 
+                 * Initial subscription refetch
259 
+                 *
260 
+                 * @var RefreshWebcalService $refreshWebcalService
261 
+                 */
262 
+                $refreshWebcalService = $container->query(RefreshWebcalService::class);
263 
+                $refreshWebcalService->refreshSubscription(
264 
+                    (string) $subscriptionData['principaluri'],
265 
+                    (string) $subscriptionData['uri']
266 
+                );
267 
+
268 
+                $jobList->add(\OCA\DAV\BackgroundJob\RefreshWebcalJob::class, [
269 
+                    'principaluri' => $subscriptionData['principaluri'],
270 
+                    'uri' => $subscriptionData['uri']
271 
+                ]);
272 
+            }
273 
+        );
274 
+
275 
+        $dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription',
276 
+            function (GenericEvent $event) use ($container, $serverContainer) {
277 
+                $jobList = $serverContainer->getJobList();
278 
+                $subscriptionData = $event->getArgument('subscriptionData');
279 
+
280 
+                $jobList->remove(\OCA\DAV\BackgroundJob\RefreshWebcalJob::class, [
281 
+                    'principaluri' => $subscriptionData['principaluri'],
282 
+                    'uri' => $subscriptionData['uri']
283 
+                ]);
284 
+
285 
+                /** @var CalDavBackend $calDavBackend */
286 
+                $calDavBackend = $container->query(CalDavBackend::class);
287 
+                $calDavBackend->purgeAllCachedEventsForSubscription($subscriptionData['id']);
288 
+            }
289 
+        );
290 
+
291 
+        $eventHandler = function () use ($container, $serverContainer): void {
292 
+            try {
293 
+                /** @var UpdateCalendarResourcesRoomsBackgroundJob $job */
294 
+                $job = $container->query(UpdateCalendarResourcesRoomsBackgroundJob::class);
295 
+                $job->run([]);
296 
+                $serverContainer->getJobList()->setLastRun($job);
297 
+            } catch (Exception $ex) {
298 
+                $serverContainer->getLogger()->logException($ex);
299 
+            }
300 
+        };
301 
+
302 
+        $dispatcher->addListener('\OCP\Calendar\Resource\ForceRefreshEvent', $eventHandler);
303 
+        $dispatcher->addListener('\OCP\Calendar\Room\ForceRefreshEvent', $eventHandler);
304 
+    }
305 
+
306 
+    public function registerContactsManager(IContactsManager $cm, IAppContainer $container): void {
307 
+        $cm->register(function () use ($container, $cm): void {
308 
+            $user = \OC::$server->getUserSession()->getUser();
309 
+            if (!is_null($user)) {
310 
+                $this->setupContactsProvider($cm, $container, $user->getUID());
311 
+            } else {
312 
+                $this->setupSystemContactsProvider($cm, $container);
313 
+            }
314 
+        });
315 
+    }
316 
+
317 
+    private function setupContactsProvider(IContactsManager $contactsManager,
318 
+                                            IAppContainer $container,
319 
+                                            string $userID): void {
320 
+        /** @var ContactsManager $cm */
321 
+        $cm = $container->query(ContactsManager::class);
322 
+        $urlGenerator = $container->getServer()->getURLGenerator();
323 
+        $cm->setupContactsProvider($contactsManager, $userID, $urlGenerator);
324 
+    }
325 
+
326 
+    private function setupSystemContactsProvider(IContactsManager $contactsManager,
327 
+                                                    IAppContainer $container): void {
328 
+        /** @var ContactsManager $cm */
329 
+        $cm = $container->query(ContactsManager::class);
330 
+        $urlGenerator = $container->getServer()->getURLGenerator();
331 
+        $cm->setupSystemContactsProvider($contactsManager, $urlGenerator);
332 
+    }
333 
+
334 
+    public function registerCalendarManager(ICalendarManager $calendarManager,
335 
+                                                IAppContainer $container): void {
336 
+        $calendarManager->register(function () use ($container, $calendarManager) {
337 
+            $user = \OC::$server->getUserSession()->getUser();
338 
+            if ($user !== null) {
339 
+                $this->setupCalendarProvider($calendarManager, $container, $user->getUID());
340 
+            }
341 
+        });
342 
+    }
343 
+
344 
+    private function setupCalendarProvider(ICalendarManager $calendarManager,
345 
+                                            IAppContainer $container,
346 
+                                            $userId) {
347 
+        $cm = $container->query(CalendarManager::class);
348 
+        $cm->setupCalendarProvider($calendarManager, $userId);
349 
+    }
350 
+
351 
+    public function registerCalendarReminders(NotificationProviderManager $manager,
352 
+                                                ILogger $logger): void {
353 
+        try {
354 
+            $manager->registerProvider(AudioProvider::class);
355 
+            $manager->registerProvider(EmailProvider::class);
356 
+            $manager->registerProvider(PushProvider::class);
357 
+        } catch (Throwable $ex) {
358 
+            $logger->logException($ex);
359 
+        }
360 
+    }
361 361 
 }
Please login to merge, or discard this patch.
Spacing   +16 added lines, -16 removed lines patch added patch discarded remove patch 
@@ -89,7 +89,7 @@  discard block
 
 block discarded – undo
89 89
90 90 
 	public function register(IRegistrationContext $context): void {
91 91 
 		$context->registerServiceAlias('CardDAVSyncService', SyncService::class);
92 
-		$context->registerService(PhotoCache::class, function (ContainerInterface $c) {
92 
+		$context->registerService(PhotoCache::class, function(ContainerInterface $c) {
93 93 
 			/** @var IServerContainer $server */
94 94 
 			$server = $c->get(IServerContainer::class);
95 95 
 
@@ -147,13 +147,13 @@  discard block
 
 block discarded – undo
147 147 
 		$hm->setup();
148 148
149 149 
 		// first time login event setup
150 
-		$dispatcher->addListener(IUser::class . '::firstLogin', function ($event) use ($hm) {
150 
+		$dispatcher->addListener(IUser::class.'::firstLogin', function($event) use ($hm) {
151 151 
 			if ($event instanceof GenericEvent) {
152 152 
 				$hm->firstLogin($event->getSubject());
153 153 
 			}
154 154 
 		});
155 155
156 
-		$birthdayListener = function ($event) use ($container): void {
156 
+		$birthdayListener = function($event) use ($container): void {
157 157 
 			if ($event instanceof GenericEvent) {
158 158 
 				/** @var BirthdayService $b */
159 159 
 				$b = $container->query(BirthdayService::class);
 
@@ -167,7 +167,7 @@  discard block
 
 block discarded – undo
167 167
168 168 
 		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::createCard', $birthdayListener);
169 169 
 		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $birthdayListener);
170 
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', function ($event) use ($container) {
170 
+		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', function($event) use ($container) {
171 171 
 			if ($event instanceof GenericEvent) {
172 172 
 				/** @var BirthdayService $b */
173 173 
 				$b = $container->query(BirthdayService::class);
 
@@ -178,7 +178,7 @@  discard block
 
 block discarded – undo
178 178 
 			}
179 179 
 		});
180 180
181 
-		$clearPhotoCache = function ($event) use ($container): void {
181 
+		$clearPhotoCache = function($event) use ($container): void {
182 182 
 			if ($event instanceof GenericEvent) {
183 183 
 				/** @var PhotoCache $p */
184 184 
 				$p = $container->query(PhotoCache::class);
 
@@ -191,21 +191,21 @@  discard block
 
 block discarded – undo
191 191 
 		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $clearPhotoCache);
192 192 
 		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', $clearPhotoCache);
193 193
194 
-		$dispatcher->addListener('OC\AccountManager::userUpdated', function (GenericEvent $event) use ($container) {
194 
+		$dispatcher->addListener('OC\AccountManager::userUpdated', function(GenericEvent $event) use ($container) {
195 195 
 			$user = $event->getSubject();
196 196 
 			/** @var SyncService $syncService */
197 197 
 			$syncService = $container->query(SyncService::class);
198 198 
 			$syncService->updateUser($user);
199 199 
 		});
200 200
201 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', function (GenericEvent $event) use ($container) {
201 
+		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', function(GenericEvent $event) use ($container) {
202 202 
 			/** @var Backend $backend */
203 203 
 			$backend = $container->query(Backend::class);
204 204 
 			$backend->onCalendarAdd(
205 205 
 				$event->getArgument('calendarData')
206 206 
 			);
207 207 
 		});
208 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', function (GenericEvent $event) use ($container) {
208 
+		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', function(GenericEvent $event) use ($container) {
209 209 
 			/** @var Backend $backend */
210 210 
 			$backend = $container->query(Backend::class);
211 211 
 			$backend->onCalendarUpdate(
 
@@ -214,7 +214,7 @@  discard block
 
 block discarded – undo
214 214 
 				$event->getArgument('propertyMutations')
215 215 
 			);
216 216 
 		});
217 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateShares', function (GenericEvent $event) use ($container) {
217 
+		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateShares', function(GenericEvent $event) use ($container) {
218 218 
 			/** @var Backend $backend */
219 219 
 			$backend = $container->query(Backend::class);
220 220 
 			$backend->onCalendarUpdateShares(
 
@@ -227,7 +227,7 @@  discard block
 
 block discarded – undo
227 227 
 			// Here we should recalculate if reminders should be sent to new or old sharees
228 228 
 		});
229 229
230 
-		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', function (GenericEvent $event) use ($container) {
230 
+		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', function(GenericEvent $event) use ($container) {
231 231 
 			/** @var Backend $backend */
232 232 
 			$backend = $container->query(Backend::class);
233 233 
 			$backend->onCalendarPublication(
 
@@ -238,7 +238,7 @@  discard block
 
 block discarded – undo
238 238
239 239
240 240 
 		$dispatcher->addListener('OCP\Federation\TrustedServerEvent::remove',
241 
-			function (GenericEvent $event) {
241 
+			function(GenericEvent $event) {
242 242 
 				/** @var CardDavBackend $cardDavBackend */
243 243 
 				$cardDavBackend = \OC::$server->query(CardDavBackend::class);
244 244 
 				$addressBookUri = $event->getSubject();
 
@@ -250,7 +250,7 @@  discard block
 
 block discarded – undo
250 250 
 		);
251 251
252 252 
 		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createSubscription',
253 
-			function (GenericEvent $event) use ($container, $serverContainer) {
253 
+			function(GenericEvent $event) use ($container, $serverContainer) {
254 254 
 				$jobList = $serverContainer->getJobList();
255 255 
 				$subscriptionData = $event->getArgument('subscriptionData');
256 256 
 
@@ -273,7 +273,7 @@  discard block
 
 block discarded – undo
273 273 
 		);
274 274
275 275 
 		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription',
276 
-			function (GenericEvent $event) use ($container, $serverContainer) {
276 
+			function(GenericEvent $event) use ($container, $serverContainer) {
277 277 
 				$jobList = $serverContainer->getJobList();
278 278 
 				$subscriptionData = $event->getArgument('subscriptionData');
279 279 
 
@@ -288,7 +288,7 @@  discard block
 
 block discarded – undo
288 288 
 			}
289 289 
 		);
290 290
291 
-		$eventHandler = function () use ($container, $serverContainer): void {
291 
+		$eventHandler = function() use ($container, $serverContainer): void {
292 292 
 			try {
293 293 
 				/** @var UpdateCalendarResourcesRoomsBackgroundJob $job */
294 294 
 				$job = $container->query(UpdateCalendarResourcesRoomsBackgroundJob::class);
 
@@ -304,7 +304,7 @@  discard block
 
 block discarded – undo
304 304 
 	}
305 305
306 306 
 	public function registerContactsManager(IContactsManager $cm, IAppContainer $container): void {
307 
-		$cm->register(function () use ($container, $cm): void {
307 
+		$cm->register(function() use ($container, $cm): void {
308 308 
 			$user = \OC::$server->getUserSession()->getUser();
309 309 
 			if (!is_null($user)) {
310 310 
 				$this->setupContactsProvider($cm, $container, $user->getUID());
 
@@ -333,7 +333,7 @@  discard block
 
 block discarded – undo
333 333
334 334 
 	public function registerCalendarManager(ICalendarManager $calendarManager,
335 335 
 											 IAppContainer $container): void {
336 
-		$calendarManager->register(function () use ($container, $calendarManager) {
336 
+		$calendarManager->register(function() use ($container, $calendarManager) {
337 337 
 			$user = \OC::$server->getUserSession()->getUser();
338 338 
 			if ($user !== null) {
339 339 
 				$this->setupCalendarProvider($calendarManager, $container, $user->getUID());
Please login to merge, or discard this patch.
apps/dav/lib/CalDAV/CalDavBackend.php 2 patches
Indentation   +2736 added lines, -2736 removed lines patch added patch discarded remove patch 
@@ -96,2740 +96,2740 @@
 
 block discarded – undo
96 96 
  * @package OCA\DAV\CalDAV
97 97 
  */
98 98 
 class CalDavBackend extends AbstractBackend implements SyncSupport, SubscriptionSupport, SchedulingSupport {
99 
-	public const CALENDAR_TYPE_CALENDAR = 0;
100 
-	public const CALENDAR_TYPE_SUBSCRIPTION = 1;
101 
-
102 
-	public const PERSONAL_CALENDAR_URI = 'personal';
103 
-	public const PERSONAL_CALENDAR_NAME = 'Personal';
104 
-
105 
-	public const RESOURCE_BOOKING_CALENDAR_URI = 'calendar';
106 
-	public const RESOURCE_BOOKING_CALENDAR_NAME = 'Calendar';
107 
-
108 
-	/**
109 
-	 * We need to specify a max date, because we need to stop *somewhere*
110 
-	 *
111 
-	 * On 32 bit system the maximum for a signed integer is 2147483647, so
112 
-	 * MAX_DATE cannot be higher than date('Y-m-d', 2147483647) which results
113 
-	 * in 2038-01-19 to avoid problems when the date is converted
114 
-	 * to a unix timestamp.
115 
-	 */
116 
-	public const MAX_DATE = '2038-01-01';
117 
-
118 
-	public const ACCESS_PUBLIC = 4;
119 
-	public const CLASSIFICATION_PUBLIC = 0;
120 
-	public const CLASSIFICATION_PRIVATE = 1;
121 
-	public const CLASSIFICATION_CONFIDENTIAL = 2;
122 
-
123 
-	/**
124 
-	 * List of CalDAV properties, and how they map to database field names
125 
-	 * Add your own properties by simply adding on to this array.
126 
-	 *
127 
-	 * Note that only string-based properties are supported here.
128 
-	 *
129 
-	 * @var array
130 
-	 */
131 
-	public $propertyMap = [
132 
-		'{DAV:}displayname' => 'displayname',
133 
-		'{urn:ietf:params:xml:ns:caldav}calendar-description' => 'description',
134 
-		'{urn:ietf:params:xml:ns:caldav}calendar-timezone' => 'timezone',
135 
-		'{http://apple.com/ns/ical/}calendar-order' => 'calendarorder',
136 
-		'{http://apple.com/ns/ical/}calendar-color' => 'calendarcolor',
137 
-	];
138 
-
139 
-	/**
140 
-	 * List of subscription properties, and how they map to database field names.
141 
-	 *
142 
-	 * @var array
143 
-	 */
144 
-	public $subscriptionPropertyMap = [
145 
-		'{DAV:}displayname' => 'displayname',
146 
-		'{http://apple.com/ns/ical/}refreshrate' => 'refreshrate',
147 
-		'{http://apple.com/ns/ical/}calendar-order' => 'calendarorder',
148 
-		'{http://apple.com/ns/ical/}calendar-color' => 'calendarcolor',
149 
-		'{http://calendarserver.org/ns/}subscribed-strip-todos' => 'striptodos',
150 
-		'{http://calendarserver.org/ns/}subscribed-strip-alarms' => 'stripalarms',
151 
-		'{http://calendarserver.org/ns/}subscribed-strip-attachments' => 'stripattachments',
152 
-	];
153 
-
154 
-	/** @var array properties to index */
155 
-	public static $indexProperties = ['CATEGORIES', 'COMMENT', 'DESCRIPTION',
156 
-		'LOCATION', 'RESOURCES', 'STATUS', 'SUMMARY', 'ATTENDEE', 'CONTACT',
157 
-		'ORGANIZER'];
158 
-
159 
-	/** @var array parameters to index */
160 
-	public static $indexParameters = [
161 
-		'ATTENDEE' => ['CN'],
162 
-		'ORGANIZER' => ['CN'],
163 
-	];
164 
-
165 
-	/**
166 
-	 * @var string[] Map of uid => display name
167 
-	 */
168 
-	protected $userDisplayNames;
169 
-
170 
-	/** @var IDBConnection */
171 
-	private $db;
172 
-
173 
-	/** @var Backend */
174 
-	private $calendarSharingBackend;
175 
-
176 
-	/** @var Principal */
177 
-	private $principalBackend;
178 
-
179 
-	/** @var IUserManager */
180 
-	private $userManager;
181 
-
182 
-	/** @var ISecureRandom */
183 
-	private $random;
184 
-
185 
-	/** @var ILogger */
186 
-	private $logger;
187 
-
188 
-	/** @var IEventDispatcher */
189 
-	private $dispatcher;
190 
-
191 
-	/** @var EventDispatcherInterface */
192 
-	private $legacyDispatcher;
193 
-
194 
-	/** @var bool */
195 
-	private $legacyEndpoint;
196 
-
197 
-	/** @var string */
198 
-	private $dbObjectPropertiesTable = 'calendarobjects_props';
199 
-
200 
-	/**
201 
-	 * CalDavBackend constructor.
202 
-	 *
203 
-	 * @param IDBConnection $db
204 
-	 * @param Principal $principalBackend
205 
-	 * @param IUserManager $userManager
206 
-	 * @param IGroupManager $groupManager
207 
-	 * @param ISecureRandom $random
208 
-	 * @param ILogger $logger
209 
-	 * @param IEventDispatcher $dispatcher
210 
-	 * @param EventDispatcherInterface $legacyDispatcher
211 
-	 * @param bool $legacyEndpoint
212 
-	 */
213 
-	public function __construct(IDBConnection $db,
214 
-								Principal $principalBackend,
215 
-								IUserManager $userManager,
216 
-								IGroupManager $groupManager,
217 
-								ISecureRandom $random,
218 
-								ILogger $logger,
219 
-								IEventDispatcher $dispatcher,
220 
-								EventDispatcherInterface $legacyDispatcher,
221 
-								bool $legacyEndpoint = false) {
222 
-		$this->db = $db;
223 
-		$this->principalBackend = $principalBackend;
224 
-		$this->userManager = $userManager;
225 
-		$this->calendarSharingBackend = new Backend($this->db, $this->userManager, $groupManager, $principalBackend, 'calendar');
226 
-		$this->random = $random;
227 
-		$this->logger = $logger;
228 
-		$this->dispatcher = $dispatcher;
229 
-		$this->legacyDispatcher = $legacyDispatcher;
230 
-		$this->legacyEndpoint = $legacyEndpoint;
231 
-	}
232 
-
233 
-	/**
234 
-	 * Return the number of calendars for a principal
235 
-	 *
236 
-	 * By default this excludes the automatically generated birthday calendar
237 
-	 *
238 
-	 * @param $principalUri
239 
-	 * @param bool $excludeBirthday
240 
-	 * @return int
241 
-	 */
242 
-	public function getCalendarsForUserCount($principalUri, $excludeBirthday = true) {
243 
-		$principalUri = $this->convertPrincipal($principalUri, true);
244 
-		$query = $this->db->getQueryBuilder();
245 
-		$query->select($query->func()->count('*'))
246 
-			->from('calendars');
247 
-
248 
-		if ($principalUri === '') {
249 
-			$query->where($query->expr()->emptyString('principaluri'));
250 
-		} else {
251 
-			$query->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)));
252 
-		}
253 
-
254 
-		if ($excludeBirthday) {
255 
-			$query->andWhere($query->expr()->neq('uri', $query->createNamedParameter(BirthdayService::BIRTHDAY_CALENDAR_URI)));
256 
-		}
257 
-
258 
-		$result = $query->executeQuery();
259 
-		$column = (int)$result->fetchOne();
260 
-		$result->closeCursor();
261 
-		return $column;
262 
-	}
263 
-
264 
-	/**
265 
-	 * Returns a list of calendars for a principal.
266 
-	 *
267 
-	 * Every project is an array with the following keys:
268 
-	 *  * id, a unique id that will be used by other functions to modify the
269 
-	 *    calendar. This can be the same as the uri or a database key.
270 
-	 *  * uri, which the basename of the uri with which the calendar is
271 
-	 *    accessed.
272 
-	 *  * principaluri. The owner of the calendar. Almost always the same as
273 
-	 *    principalUri passed to this method.
274 
-	 *
275 
-	 * Furthermore it can contain webdav properties in clark notation. A very
276 
-	 * common one is '{DAV:}displayname'.
277 
-	 *
278 
-	 * Many clients also require:
279 
-	 * {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
280 
-	 * For this property, you can just return an instance of
281 
-	 * Sabre\CalDAV\Property\SupportedCalendarComponentSet.
282 
-	 *
283 
-	 * If you return {http://sabredav.org/ns}read-only and set the value to 1,
284 
-	 * ACL will automatically be put in read-only mode.
285 
-	 *
286 
-	 * @param string $principalUri
287 
-	 * @return array
288 
-	 */
289 
-	public function getCalendarsForUser($principalUri) {
290 
-		$principalUriOriginal = $principalUri;
291 
-		$principalUri = $this->convertPrincipal($principalUri, true);
292 
-		$fields = array_values($this->propertyMap);
293 
-		$fields[] = 'id';
294 
-		$fields[] = 'uri';
295 
-		$fields[] = 'synctoken';
296 
-		$fields[] = 'components';
297 
-		$fields[] = 'principaluri';
298 
-		$fields[] = 'transparent';
299 
-
300 
-		// Making fields a comma-delimited list
301 
-		$query = $this->db->getQueryBuilder();
302 
-		$query->select($fields)
303 
-			->from('calendars')
304 
-			->orderBy('calendarorder', 'ASC');
305 
-
306 
-		if ($principalUri === '') {
307 
-			$query->where($query->expr()->emptyString('principaluri'));
308 
-		} else {
309 
-			$query->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)));
310 
-		}
311 
-
312 
-		$result = $query->executeQuery();
313 
-
314 
-		$calendars = [];
315 
-		while ($row = $result->fetch()) {
316 
-			$row['principaluri'] = (string) $row['principaluri'];
317 
-			$components = [];
318 
-			if ($row['components']) {
319 
-				$components = explode(',',$row['components']);
320 
-			}
321 
-
322 
-			$calendar = [
323 
-				'id' => $row['id'],
324 
-				'uri' => $row['uri'],
325 
-				'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
326 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
327 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
328 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
329 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
330 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($principalUri, !$this->legacyEndpoint),
331 
-			];
332 
-
333 
-			foreach ($this->propertyMap as $xmlName => $dbName) {
334 
-				$calendar[$xmlName] = $row[$dbName];
335 
-			}
336 
-
337 
-			$this->addOwnerPrincipal($calendar);
338 
-
339 
-			if (!isset($calendars[$calendar['id']])) {
340 
-				$calendars[$calendar['id']] = $calendar;
341 
-			}
342 
-		}
343 
-		$result->closeCursor();
344 
-
345 
-		// query for shared calendars
346 
-		$principals = $this->principalBackend->getGroupMembership($principalUriOriginal, true);
347 
-		$principals = array_merge($principals, $this->principalBackend->getCircleMembership($principalUriOriginal));
348 
-
349 
-		$principals[] = $principalUri;
350 
-
351 
-		$fields = array_values($this->propertyMap);
352 
-		$fields[] = 'a.id';
353 
-		$fields[] = 'a.uri';
354 
-		$fields[] = 'a.synctoken';
355 
-		$fields[] = 'a.components';
356 
-		$fields[] = 'a.principaluri';
357 
-		$fields[] = 'a.transparent';
358 
-		$fields[] = 's.access';
359 
-		$query = $this->db->getQueryBuilder();
360 
-		$query->select($fields)
361 
-			->from('dav_shares', 's')
362 
-			->join('s', 'calendars', 'a', $query->expr()->eq('s.resourceid', 'a.id'))
363 
-			->where($query->expr()->in('s.principaluri', $query->createParameter('principaluri')))
364 
-			->andWhere($query->expr()->eq('s.type', $query->createParameter('type')))
365 
-			->setParameter('type', 'calendar')
366 
-			->setParameter('principaluri', $principals, \Doctrine\DBAL\Connection::PARAM_STR_ARRAY);
367 
-
368 
-		$result = $query->executeQuery();
369 
-
370 
-		$readOnlyPropertyName = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only';
371 
-		while ($row = $result->fetch()) {
372 
-			$row['principaluri'] = (string) $row['principaluri'];
373 
-			if ($row['principaluri'] === $principalUri) {
374 
-				continue;
375 
-			}
376 
-
377 
-			$readOnly = (int) $row['access'] === Backend::ACCESS_READ;
378 
-			if (isset($calendars[$row['id']])) {
379 
-				if ($readOnly) {
380 
-					// New share can not have more permissions then the old one.
381 
-					continue;
382 
-				}
383 
-				if (isset($calendars[$row['id']][$readOnlyPropertyName]) &&
384 
-					$calendars[$row['id']][$readOnlyPropertyName] === 0) {
385 
-					// Old share is already read-write, no more permissions can be gained
386 
-					continue;
387 
-				}
388 
-			}
389 
-
390 
-			[, $name] = Uri\split($row['principaluri']);
391 
-			$uri = $row['uri'] . '_shared_by_' . $name;
392 
-			$row['displayname'] = $row['displayname'] . ' (' . $this->getUserDisplayName($name) . ')';
393 
-			$components = [];
394 
-			if ($row['components']) {
395 
-				$components = explode(',',$row['components']);
396 
-			}
397 
-			$calendar = [
398 
-				'id' => $row['id'],
399 
-				'uri' => $uri,
400 
-				'principaluri' => $this->convertPrincipal($principalUri, !$this->legacyEndpoint),
401 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
402 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
403 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
404 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp('transparent'),
405 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
406 
-				$readOnlyPropertyName => $readOnly,
407 
-			];
408 
-
409 
-			foreach ($this->propertyMap as $xmlName => $dbName) {
410 
-				$calendar[$xmlName] = $row[$dbName];
411 
-			}
412 
-
413 
-			$this->addOwnerPrincipal($calendar);
414 
-
415 
-			$calendars[$calendar['id']] = $calendar;
416 
-		}
417 
-		$result->closeCursor();
418 
-
419 
-		return array_values($calendars);
420 
-	}
421 
-
422 
-	/**
423 
-	 * @param $principalUri
424 
-	 * @return array
425 
-	 */
426 
-	public function getUsersOwnCalendars($principalUri) {
427 
-		$principalUri = $this->convertPrincipal($principalUri, true);
428 
-		$fields = array_values($this->propertyMap);
429 
-		$fields[] = 'id';
430 
-		$fields[] = 'uri';
431 
-		$fields[] = 'synctoken';
432 
-		$fields[] = 'components';
433 
-		$fields[] = 'principaluri';
434 
-		$fields[] = 'transparent';
435 
-		// Making fields a comma-delimited list
436 
-		$query = $this->db->getQueryBuilder();
437 
-		$query->select($fields)->from('calendars')
438 
-			->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
439 
-			->orderBy('calendarorder', 'ASC');
440 
-		$stmt = $query->executeQuery();
441 
-		$calendars = [];
442 
-		while ($row = $stmt->fetch()) {
443 
-			$row['principaluri'] = (string) $row['principaluri'];
444 
-			$components = [];
445 
-			if ($row['components']) {
446 
-				$components = explode(',',$row['components']);
447 
-			}
448 
-			$calendar = [
449 
-				'id' => $row['id'],
450 
-				'uri' => $row['uri'],
451 
-				'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
452 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
453 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
454 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
455 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
456 
-			];
457 
-			foreach ($this->propertyMap as $xmlName => $dbName) {
458 
-				$calendar[$xmlName] = $row[$dbName];
459 
-			}
460 
-
461 
-			$this->addOwnerPrincipal($calendar);
462 
-
463 
-			if (!isset($calendars[$calendar['id']])) {
464 
-				$calendars[$calendar['id']] = $calendar;
465 
-			}
466 
-		}
467 
-		$stmt->closeCursor();
468 
-		return array_values($calendars);
469 
-	}
470 
-
471 
-
472 
-	/**
473 
-	 * @param $uid
474 
-	 * @return string
475 
-	 */
476 
-	private function getUserDisplayName($uid) {
477 
-		if (!isset($this->userDisplayNames[$uid])) {
478 
-			$user = $this->userManager->get($uid);
479 
-
480 
-			if ($user instanceof IUser) {
481 
-				$this->userDisplayNames[$uid] = $user->getDisplayName();
482 
-			} else {
483 
-				$this->userDisplayNames[$uid] = $uid;
484 
-			}
485 
-		}
486 
-
487 
-		return $this->userDisplayNames[$uid];
488 
-	}
489 
-
490 
-	/**
491 
-	 * @return array
492 
-	 */
493 
-	public function getPublicCalendars() {
494 
-		$fields = array_values($this->propertyMap);
495 
-		$fields[] = 'a.id';
496 
-		$fields[] = 'a.uri';
497 
-		$fields[] = 'a.synctoken';
498 
-		$fields[] = 'a.components';
499 
-		$fields[] = 'a.principaluri';
500 
-		$fields[] = 'a.transparent';
501 
-		$fields[] = 's.access';
502 
-		$fields[] = 's.publicuri';
503 
-		$calendars = [];
504 
-		$query = $this->db->getQueryBuilder();
505 
-		$result = $query->select($fields)
506 
-			->from('dav_shares', 's')
507 
-			->join('s', 'calendars', 'a', $query->expr()->eq('s.resourceid', 'a.id'))
508 
-			->where($query->expr()->in('s.access', $query->createNamedParameter(self::ACCESS_PUBLIC)))
509 
-			->andWhere($query->expr()->eq('s.type', $query->createNamedParameter('calendar')))
510 
-			->executeQuery();
511 
-
512 
-		while ($row = $result->fetch()) {
513 
-			$row['principaluri'] = (string) $row['principaluri'];
514 
-			[, $name] = Uri\split($row['principaluri']);
515 
-			$row['displayname'] = $row['displayname'] . "($name)";
516 
-			$components = [];
517 
-			if ($row['components']) {
518 
-				$components = explode(',',$row['components']);
519 
-			}
520 
-			$calendar = [
521 
-				'id' => $row['id'],
522 
-				'uri' => $row['publicuri'],
523 
-				'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
524 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
525 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
526 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
527 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
528 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], $this->legacyEndpoint),
529 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only' => (int)$row['access'] === Backend::ACCESS_READ,
530 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}public' => (int)$row['access'] === self::ACCESS_PUBLIC,
531 
-			];
532 
-
533 
-			foreach ($this->propertyMap as $xmlName => $dbName) {
534 
-				$calendar[$xmlName] = $row[$dbName];
535 
-			}
536 
-
537 
-			$this->addOwnerPrincipal($calendar);
538 
-
539 
-			if (!isset($calendars[$calendar['id']])) {
540 
-				$calendars[$calendar['id']] = $calendar;
541 
-			}
542 
-		}
543 
-		$result->closeCursor();
544 
-
545 
-		return array_values($calendars);
546 
-	}
547 
-
548 
-	/**
549 
-	 * @param string $uri
550 
-	 * @return array
551 
-	 * @throws NotFound
552 
-	 */
553 
-	public function getPublicCalendar($uri) {
554 
-		$fields = array_values($this->propertyMap);
555 
-		$fields[] = 'a.id';
556 
-		$fields[] = 'a.uri';
557 
-		$fields[] = 'a.synctoken';
558 
-		$fields[] = 'a.components';
559 
-		$fields[] = 'a.principaluri';
560 
-		$fields[] = 'a.transparent';
561 
-		$fields[] = 's.access';
562 
-		$fields[] = 's.publicuri';
563 
-		$query = $this->db->getQueryBuilder();
564 
-		$result = $query->select($fields)
565 
-			->from('dav_shares', 's')
566 
-			->join('s', 'calendars', 'a', $query->expr()->eq('s.resourceid', 'a.id'))
567 
-			->where($query->expr()->in('s.access', $query->createNamedParameter(self::ACCESS_PUBLIC)))
568 
-			->andWhere($query->expr()->eq('s.type', $query->createNamedParameter('calendar')))
569 
-			->andWhere($query->expr()->eq('s.publicuri', $query->createNamedParameter($uri)))
570 
-			->executeQuery();
571 
-
572 
-		$row = $result->fetch();
573 
-
574 
-		$result->closeCursor();
575 
-
576 
-		if ($row === false) {
577 
-			throw new NotFound('Node with name \'' . $uri . '\' could not be found');
578 
-		}
579 
-
580 
-		$row['principaluri'] = (string) $row['principaluri'];
581 
-		[, $name] = Uri\split($row['principaluri']);
582 
-		$row['displayname'] = $row['displayname'] . ' ' . "($name)";
583 
-		$components = [];
584 
-		if ($row['components']) {
585 
-			$components = explode(',',$row['components']);
586 
-		}
587 
-		$calendar = [
588 
-			'id' => $row['id'],
589 
-			'uri' => $row['publicuri'],
590 
-			'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
591 
-			'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
592 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
593 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
594 
-			'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
595 
-			'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
596 
-			'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only' => (int)$row['access'] === Backend::ACCESS_READ,
597 
-			'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}public' => (int)$row['access'] === self::ACCESS_PUBLIC,
598 
-		];
599 
-
600 
-		foreach ($this->propertyMap as $xmlName => $dbName) {
601 
-			$calendar[$xmlName] = $row[$dbName];
602 
-		}
603 
-
604 
-		$this->addOwnerPrincipal($calendar);
605 
-
606 
-		return $calendar;
607 
-	}
608 
-
609 
-	/**
610 
-	 * @param string $principal
611 
-	 * @param string $uri
612 
-	 * @return array|null
613 
-	 */
614 
-	public function getCalendarByUri($principal, $uri) {
615 
-		$fields = array_values($this->propertyMap);
616 
-		$fields[] = 'id';
617 
-		$fields[] = 'uri';
618 
-		$fields[] = 'synctoken';
619 
-		$fields[] = 'components';
620 
-		$fields[] = 'principaluri';
621 
-		$fields[] = 'transparent';
622 
-
623 
-		// Making fields a comma-delimited list
624 
-		$query = $this->db->getQueryBuilder();
625 
-		$query->select($fields)->from('calendars')
626 
-			->where($query->expr()->eq('uri', $query->createNamedParameter($uri)))
627 
-			->andWhere($query->expr()->eq('principaluri', $query->createNamedParameter($principal)))
628 
-			->setMaxResults(1);
629 
-		$stmt = $query->executeQuery();
630 
-
631 
-		$row = $stmt->fetch();
632 
-		$stmt->closeCursor();
633 
-		if ($row === false) {
634 
-			return null;
635 
-		}
636 
-
637 
-		$row['principaluri'] = (string) $row['principaluri'];
638 
-		$components = [];
639 
-		if ($row['components']) {
640 
-			$components = explode(',',$row['components']);
641 
-		}
642 
-
643 
-		$calendar = [
644 
-			'id' => $row['id'],
645 
-			'uri' => $row['uri'],
646 
-			'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
647 
-			'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
648 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
649 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
650 
-			'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
651 
-		];
652 
-
653 
-		foreach ($this->propertyMap as $xmlName => $dbName) {
654 
-			$calendar[$xmlName] = $row[$dbName];
655 
-		}
656 
-
657 
-		$this->addOwnerPrincipal($calendar);
658 
-
659 
-		return $calendar;
660 
-	}
661 
-
662 
-	/**
663 
-	 * @param $calendarId
664 
-	 * @return array|null
665 
-	 */
666 
-	public function getCalendarById($calendarId) {
667 
-		$fields = array_values($this->propertyMap);
668 
-		$fields[] = 'id';
669 
-		$fields[] = 'uri';
670 
-		$fields[] = 'synctoken';
671 
-		$fields[] = 'components';
672 
-		$fields[] = 'principaluri';
673 
-		$fields[] = 'transparent';
674 
-
675 
-		// Making fields a comma-delimited list
676 
-		$query = $this->db->getQueryBuilder();
677 
-		$query->select($fields)->from('calendars')
678 
-			->where($query->expr()->eq('id', $query->createNamedParameter($calendarId)))
679 
-			->setMaxResults(1);
680 
-		$stmt = $query->executeQuery();
681 
-
682 
-		$row = $stmt->fetch();
683 
-		$stmt->closeCursor();
684 
-		if ($row === false) {
685 
-			return null;
686 
-		}
687 
-
688 
-		$row['principaluri'] = (string) $row['principaluri'];
689 
-		$components = [];
690 
-		if ($row['components']) {
691 
-			$components = explode(',',$row['components']);
692 
-		}
693 
-
694 
-		$calendar = [
695 
-			'id' => $row['id'],
696 
-			'uri' => $row['uri'],
697 
-			'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
698 
-			'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
699 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
700 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
701 
-			'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
702 
-		];
703 
-
704 
-		foreach ($this->propertyMap as $xmlName => $dbName) {
705 
-			$calendar[$xmlName] = $row[$dbName];
706 
-		}
707 
-
708 
-		$this->addOwnerPrincipal($calendar);
709 
-
710 
-		return $calendar;
711 
-	}
712 
-
713 
-	/**
714 
-	 * @param $subscriptionId
715 
-	 */
716 
-	public function getSubscriptionById($subscriptionId) {
717 
-		$fields = array_values($this->subscriptionPropertyMap);
718 
-		$fields[] = 'id';
719 
-		$fields[] = 'uri';
720 
-		$fields[] = 'source';
721 
-		$fields[] = 'synctoken';
722 
-		$fields[] = 'principaluri';
723 
-		$fields[] = 'lastmodified';
724 
-
725 
-		$query = $this->db->getQueryBuilder();
726 
-		$query->select($fields)
727 
-			->from('calendarsubscriptions')
728 
-			->where($query->expr()->eq('id', $query->createNamedParameter($subscriptionId)))
729 
-			->orderBy('calendarorder', 'asc');
730 
-		$stmt = $query->executeQuery();
731 
-
732 
-		$row = $stmt->fetch();
733 
-		$stmt->closeCursor();
734 
-		if ($row === false) {
735 
-			return null;
736 
-		}
737 
-
738 
-		$row['principaluri'] = (string) $row['principaluri'];
739 
-		$subscription = [
740 
-			'id' => $row['id'],
741 
-			'uri' => $row['uri'],
742 
-			'principaluri' => $row['principaluri'],
743 
-			'source' => $row['source'],
744 
-			'lastmodified' => $row['lastmodified'],
745 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
746 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
747 
-		];
748 
-
749 
-		foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
750 
-			if (!is_null($row[$dbName])) {
751 
-				$subscription[$xmlName] = $row[$dbName];
752 
-			}
753 
-		}
754 
-
755 
-		return $subscription;
756 
-	}
757 
-
758 
-	/**
759 
-	 * Creates a new calendar for a principal.
760 
-	 *
761 
-	 * If the creation was a success, an id must be returned that can be used to reference
762 
-	 * this calendar in other methods, such as updateCalendar.
763 
-	 *
764 
-	 * @param string $principalUri
765 
-	 * @param string $calendarUri
766 
-	 * @param array $properties
767 
-	 * @return int
768 
-	 */
769 
-	public function createCalendar($principalUri, $calendarUri, array $properties) {
770 
-		$values = [
771 
-			'principaluri' => $this->convertPrincipal($principalUri, true),
772 
-			'uri' => $calendarUri,
773 
-			'synctoken' => 1,
774 
-			'transparent' => 0,
775 
-			'components' => 'VEVENT,VTODO',
776 
-			'displayname' => $calendarUri
777 
-		];
778 
-
779 
-		// Default value
780 
-		$sccs = '{urn:ietf:params:xml:ns:caldav}supported-calendar-component-set';
781 
-		if (isset($properties[$sccs])) {
782 
-			if (!($properties[$sccs] instanceof SupportedCalendarComponentSet)) {
783 
-				throw new DAV\Exception('The ' . $sccs . ' property must be of type: \Sabre\CalDAV\Property\SupportedCalendarComponentSet');
784 
-			}
785 
-			$values['components'] = implode(',',$properties[$sccs]->getValue());
786 
-		} elseif (isset($properties['components'])) {
787 
-			// Allow to provide components internally without having
788 
-			// to create a SupportedCalendarComponentSet object
789 
-			$values['components'] = $properties['components'];
790 
-		}
791 
-
792 
-		$transp = '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp';
793 
-		if (isset($properties[$transp])) {
794 
-			$values['transparent'] = (int) ($properties[$transp]->getValue() === 'transparent');
795 
-		}
796 
-
797 
-		foreach ($this->propertyMap as $xmlName => $dbName) {
798 
-			if (isset($properties[$xmlName])) {
799 
-				$values[$dbName] = $properties[$xmlName];
800 
-			}
801 
-		}
802 
-
803 
-		$query = $this->db->getQueryBuilder();
804 
-		$query->insert('calendars');
805 
-		foreach ($values as $column => $value) {
806 
-			$query->setValue($column, $query->createNamedParameter($value));
807 
-		}
808 
-		$query->executeStatement();
809 
-		$calendarId = $query->getLastInsertId();
810 
-
811 
-		$calendarData = $this->getCalendarById($calendarId);
812 
-		$this->dispatcher->dispatchTyped(new CalendarCreatedEvent((int)$calendarId, $calendarData));
813 
-		$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', new GenericEvent(
814 
-			'\OCA\DAV\CalDAV\CalDavBackend::createCalendar',
815 
-			[
816 
-				'calendarId' => $calendarId,
817 
-				'calendarData' => $calendarData,
818 
-			]));
819 
-
820 
-		return $calendarId;
821 
-	}
822 
-
823 
-	/**
824 
-	 * Updates properties for a calendar.
825 
-	 *
826 
-	 * The list of mutations is stored in a Sabre\DAV\PropPatch object.
827 
-	 * To do the actual updates, you must tell this object which properties
828 
-	 * you're going to process with the handle() method.
829 
-	 *
830 
-	 * Calling the handle method is like telling the PropPatch object "I
831 
-	 * promise I can handle updating this property".
832 
-	 *
833 
-	 * Read the PropPatch documentation for more info and examples.
834 
-	 *
835 
-	 * @param mixed $calendarId
836 
-	 * @param PropPatch $propPatch
837 
-	 * @return void
838 
-	 */
839 
-	public function updateCalendar($calendarId, PropPatch $propPatch) {
840 
-		$supportedProperties = array_keys($this->propertyMap);
841 
-		$supportedProperties[] = '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp';
842 
-
843 
-		$propPatch->handle($supportedProperties, function ($mutations) use ($calendarId) {
844 
-			$newValues = [];
845 
-			foreach ($mutations as $propertyName => $propertyValue) {
846 
-				switch ($propertyName) {
847 
-					case '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp':
848 
-						$fieldName = 'transparent';
849 
-						$newValues[$fieldName] = (int) ($propertyValue->getValue() === 'transparent');
850 
-						break;
851 
-					default:
852 
-						$fieldName = $this->propertyMap[$propertyName];
853 
-						$newValues[$fieldName] = $propertyValue;
854 
-						break;
855 
-				}
856 
-			}
857 
-			$query = $this->db->getQueryBuilder();
858 
-			$query->update('calendars');
859 
-			foreach ($newValues as $fieldName => $value) {
860 
-				$query->set($fieldName, $query->createNamedParameter($value));
861 
-			}
862 
-			$query->where($query->expr()->eq('id', $query->createNamedParameter($calendarId)));
863 
-			$query->executeStatement();
864 
-
865 
-			$this->addChange($calendarId, "", 2);
866 
-
867 
-			$calendarData = $this->getCalendarById($calendarId);
868 
-			$shares = $this->getShares($calendarId);
869 
-			$this->dispatcher->dispatchTyped(new CalendarUpdatedEvent((int)$calendarId, $calendarData, $shares, $mutations));
870 
-			$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', new GenericEvent(
871 
-				'\OCA\DAV\CalDAV\CalDavBackend::updateCalendar',
872 
-				[
873 
-					'calendarId' => $calendarId,
874 
-					'calendarData' => $calendarData,
875 
-					'shares' => $shares,
876 
-					'propertyMutations' => $mutations,
877 
-				]));
878 
-
879 
-			return true;
880 
-		});
881 
-	}
882 
-
883 
-	/**
884 
-	 * Delete a calendar and all it's objects
885 
-	 *
886 
-	 * @param mixed $calendarId
887 
-	 * @return void
888 
-	 */
889 
-	public function deleteCalendar($calendarId) {
890 
-		$calendarData = $this->getCalendarById($calendarId);
891 
-		$shares = $this->getShares($calendarId);
892 
-
893 
-		$stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarobjects` WHERE `calendarid` = ? AND `calendartype` = ?');
894 
-		$stmt->execute([$calendarId, self::CALENDAR_TYPE_CALENDAR]);
895 
-
896 
-		$stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendars` WHERE `id` = ?');
897 
-		$stmt->execute([$calendarId]);
898 
-
899 
-		$stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarchanges` WHERE `calendarid` = ? AND `calendartype` = ?');
900 
-		$stmt->execute([$calendarId, self::CALENDAR_TYPE_CALENDAR]);
901 
-
902 
-		$this->calendarSharingBackend->deleteAllShares($calendarId);
903 
-
904 
-		$query = $this->db->getQueryBuilder();
905 
-		$query->delete($this->dbObjectPropertiesTable)
906 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
907 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)))
908 
-			->executeStatement();
909 
-
910 
-		// Only dispatch if we actually deleted anything
911 
-		if ($calendarData) {
912 
-			$this->dispatcher->dispatchTyped(new CalendarDeletedEvent((int)$calendarId, $calendarData, $shares));
913 
-		}
914 
-	}
915 
-
916 
-	/**
917 
-	 * Delete all of an user's shares
918 
-	 *
919 
-	 * @param string $principaluri
920 
-	 * @return void
921 
-	 */
922 
-	public function deleteAllSharesByUser($principaluri) {
923 
-		$this->calendarSharingBackend->deleteAllSharesByUser($principaluri);
924 
-	}
925 
-
926 
-	/**
927 
-	 * Returns all calendar objects within a calendar.
928 
-	 *
929 
-	 * Every item contains an array with the following keys:
930 
-	 *   * calendardata - The iCalendar-compatible calendar data
931 
-	 *   * uri - a unique key which will be used to construct the uri. This can
932 
-	 *     be any arbitrary string, but making sure it ends with '.ics' is a
933 
-	 *     good idea. This is only the basename, or filename, not the full
934 
-	 *     path.
935 
-	 *   * lastmodified - a timestamp of the last modification time
936 
-	 *   * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
937 
-	 *   '"abcdef"')
938 
-	 *   * size - The size of the calendar objects, in bytes.
939 
-	 *   * component - optional, a string containing the type of object, such
940 
-	 *     as 'vevent' or 'vtodo'. If specified, this will be used to populate
941 
-	 *     the Content-Type header.
942 
-	 *
943 
-	 * Note that the etag is optional, but it's highly encouraged to return for
944 
-	 * speed reasons.
945 
-	 *
946 
-	 * The calendardata is also optional. If it's not returned
947 
-	 * 'getCalendarObject' will be called later, which *is* expected to return
948 
-	 * calendardata.
949 
-	 *
950 
-	 * If neither etag or size are specified, the calendardata will be
951 
-	 * used/fetched to determine these numbers. If both are specified the
952 
-	 * amount of times this is needed is reduced by a great degree.
953 
-	 *
954 
-	 * @param mixed $calendarId
955 
-	 * @param int $calendarType
956 
-	 * @return array
957 
-	 */
958 
-	public function getCalendarObjects($calendarId, $calendarType = self::CALENDAR_TYPE_CALENDAR):array {
959 
-		$query = $this->db->getQueryBuilder();
960 
-		$query->select(['id', 'uri', 'lastmodified', 'etag', 'calendarid', 'size', 'componenttype', 'classification'])
961 
-			->from('calendarobjects')
962 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
963 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
964 
-		$stmt = $query->executeQuery();
965 
-
966 
-		$result = [];
967 
-		foreach ($stmt->fetchAll() as $row) {
968 
-			$result[] = [
969 
-				'id' => $row['id'],
970 
-				'uri' => $row['uri'],
971 
-				'lastmodified' => $row['lastmodified'],
972 
-				'etag' => '"' . $row['etag'] . '"',
973 
-				'calendarid' => $row['calendarid'],
974 
-				'size' => (int)$row['size'],
975 
-				'component' => strtolower($row['componenttype']),
976 
-				'classification' => (int)$row['classification']
977 
-			];
978 
-		}
979 
-		$stmt->closeCursor();
980 
-
981 
-		return $result;
982 
-	}
983 
-
984 
-	/**
985 
-	 * Returns information from a single calendar object, based on it's object
986 
-	 * uri.
987 
-	 *
988 
-	 * The object uri is only the basename, or filename and not a full path.
989 
-	 *
990 
-	 * The returned array must have the same keys as getCalendarObjects. The
991 
-	 * 'calendardata' object is required here though, while it's not required
992 
-	 * for getCalendarObjects.
993 
-	 *
994 
-	 * This method must return null if the object did not exist.
995 
-	 *
996 
-	 * @param mixed $calendarId
997 
-	 * @param string $objectUri
998 
-	 * @param int $calendarType
999 
-	 * @return array|null
1000 
-	 */
1001 
-	public function getCalendarObject($calendarId, $objectUri, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1002 
-		$query = $this->db->getQueryBuilder();
1003 
-		$query->select(['id', 'uri', 'lastmodified', 'etag', 'calendarid', 'size', 'calendardata', 'componenttype', 'classification'])
1004 
-			->from('calendarobjects')
1005 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1006 
-			->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
1007 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
1008 
-		$stmt = $query->executeQuery();
1009 
-		$row = $stmt->fetch();
1010 
-		$stmt->closeCursor();
1011 
-
1012 
-		if (!$row) {
1013 
-			return null;
1014 
-		}
1015 
-
1016 
-		return [
1017 
-			'id' => $row['id'],
1018 
-			'uri' => $row['uri'],
1019 
-			'lastmodified' => $row['lastmodified'],
1020 
-			'etag' => '"' . $row['etag'] . '"',
1021 
-			'calendarid' => $row['calendarid'],
1022 
-			'size' => (int)$row['size'],
1023 
-			'calendardata' => $this->readBlob($row['calendardata']),
1024 
-			'component' => strtolower($row['componenttype']),
1025 
-			'classification' => (int)$row['classification']
1026 
-		];
1027 
-	}
1028 
-
1029 
-	/**
1030 
-	 * Returns a list of calendar objects.
1031 
-	 *
1032 
-	 * This method should work identical to getCalendarObject, but instead
1033 
-	 * return all the calendar objects in the list as an array.
1034 
-	 *
1035 
-	 * If the backend supports this, it may allow for some speed-ups.
1036 
-	 *
1037 
-	 * @param mixed $calendarId
1038 
-	 * @param string[] $uris
1039 
-	 * @param int $calendarType
1040 
-	 * @return array
1041 
-	 */
1042 
-	public function getMultipleCalendarObjects($calendarId, array $uris, $calendarType = self::CALENDAR_TYPE_CALENDAR):array {
1043 
-		if (empty($uris)) {
1044 
-			return [];
1045 
-		}
1046 
-
1047 
-		$chunks = array_chunk($uris, 100);
1048 
-		$objects = [];
1049 
-
1050 
-		$query = $this->db->getQueryBuilder();
1051 
-		$query->select(['id', 'uri', 'lastmodified', 'etag', 'calendarid', 'size', 'calendardata', 'componenttype', 'classification'])
1052 
-			->from('calendarobjects')
1053 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1054 
-			->andWhere($query->expr()->in('uri', $query->createParameter('uri')))
1055 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
1056 
-
1057 
-		foreach ($chunks as $uris) {
1058 
-			$query->setParameter('uri', $uris, IQueryBuilder::PARAM_STR_ARRAY);
1059 
-			$result = $query->executeQuery();
1060 
-
1061 
-			while ($row = $result->fetch()) {
1062 
-				$objects[] = [
1063 
-					'id' => $row['id'],
1064 
-					'uri' => $row['uri'],
1065 
-					'lastmodified' => $row['lastmodified'],
1066 
-					'etag' => '"' . $row['etag'] . '"',
1067 
-					'calendarid' => $row['calendarid'],
1068 
-					'size' => (int)$row['size'],
1069 
-					'calendardata' => $this->readBlob($row['calendardata']),
1070 
-					'component' => strtolower($row['componenttype']),
1071 
-					'classification' => (int)$row['classification']
1072 
-				];
1073 
-			}
1074 
-			$result->closeCursor();
1075 
-		}
1076 
-
1077 
-		return $objects;
1078 
-	}
1079 
-
1080 
-	/**
1081 
-	 * Creates a new calendar object.
1082 
-	 *
1083 
-	 * The object uri is only the basename, or filename and not a full path.
1084 
-	 *
1085 
-	 * It is possible return an etag from this function, which will be used in
1086 
-	 * the response to this PUT request. Note that the ETag must be surrounded
1087 
-	 * by double-quotes.
1088 
-	 *
1089 
-	 * However, you should only really return this ETag if you don't mangle the
1090 
-	 * calendar-data. If the result of a subsequent GET to this object is not
1091 
-	 * the exact same as this request body, you should omit the ETag.
1092 
-	 *
1093 
-	 * @param mixed $calendarId
1094 
-	 * @param string $objectUri
1095 
-	 * @param string $calendarData
1096 
-	 * @param int $calendarType
1097 
-	 * @return string
1098 
-	 */
1099 
-	public function createCalendarObject($calendarId, $objectUri, $calendarData, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1100 
-		$extraData = $this->getDenormalizedData($calendarData);
1101 
-
1102 
-		$q = $this->db->getQueryBuilder();
1103 
-		$q->select($q->func()->count('*'))
1104 
-			->from('calendarobjects')
1105 
-			->where($q->expr()->eq('calendarid', $q->createNamedParameter($calendarId)))
1106 
-			->andWhere($q->expr()->eq('uid', $q->createNamedParameter($extraData['uid'])))
1107 
-			->andWhere($q->expr()->eq('calendartype', $q->createNamedParameter($calendarType)));
1108 
-
1109 
-		$result = $q->executeQuery();
1110 
-		$count = (int) $result->fetchOne();
1111 
-		$result->closeCursor();
1112 
-
1113 
-		if ($count !== 0) {
1114 
-			throw new \Sabre\DAV\Exception\BadRequest('Calendar object with uid already exists in this calendar collection.');
1115 
-		}
1116 
-
1117 
-		$query = $this->db->getQueryBuilder();
1118 
-		$query->insert('calendarobjects')
1119 
-			->values([
1120 
-				'calendarid' => $query->createNamedParameter($calendarId),
1121 
-				'uri' => $query->createNamedParameter($objectUri),
1122 
-				'calendardata' => $query->createNamedParameter($calendarData, IQueryBuilder::PARAM_LOB),
1123 
-				'lastmodified' => $query->createNamedParameter(time()),
1124 
-				'etag' => $query->createNamedParameter($extraData['etag']),
1125 
-				'size' => $query->createNamedParameter($extraData['size']),
1126 
-				'componenttype' => $query->createNamedParameter($extraData['componentType']),
1127 
-				'firstoccurence' => $query->createNamedParameter($extraData['firstOccurence']),
1128 
-				'lastoccurence' => $query->createNamedParameter($extraData['lastOccurence']),
1129 
-				'classification' => $query->createNamedParameter($extraData['classification']),
1130 
-				'uid' => $query->createNamedParameter($extraData['uid']),
1131 
-				'calendartype' => $query->createNamedParameter($calendarType),
1132 
-			])
1133 
-			->executeStatement();
1134 
-
1135 
-		$this->updateProperties($calendarId, $objectUri, $calendarData, $calendarType);
1136 
-		$this->addChange($calendarId, $objectUri, 1, $calendarType);
1137 
-
1138 
-		$objectRow = $this->getCalendarObject($calendarId, $objectUri, $calendarType);
1139 
-		if ($calendarType === self::CALENDAR_TYPE_CALENDAR) {
1140 
-			$calendarRow = $this->getCalendarById($calendarId);
1141 
-			$shares = $this->getShares($calendarId);
1142 
-
1143 
-			$this->dispatcher->dispatchTyped(new CalendarObjectCreatedEvent((int)$calendarId, $calendarRow, $shares, $objectRow));
1144 
-		} else {
1145 
-			$subscriptionRow = $this->getSubscriptionById($calendarId);
1146 
-
1147 
-			$this->dispatcher->dispatchTyped(new CachedCalendarObjectCreatedEvent((int)$calendarId, $subscriptionRow, [], $objectRow));
1148 
-			$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createCachedCalendarObject', new GenericEvent(
1149 
-				'\OCA\DAV\CalDAV\CalDavBackend::createCachedCalendarObject',
1150 
-				[
1151 
-					'subscriptionId' => $calendarId,
1152 
-					'calendarData' => $subscriptionRow,
1153 
-					'shares' => [],
1154 
-					'objectData' => $objectRow,
1155 
-				]
1156 
-			));
1157 
-		}
1158 
-
1159 
-		return '"' . $extraData['etag'] . '"';
1160 
-	}
1161 
-
1162 
-	/**
1163 
-	 * Updates an existing calendarobject, based on it's uri.
1164 
-	 *
1165 
-	 * The object uri is only the basename, or filename and not a full path.
1166 
-	 *
1167 
-	 * It is possible return an etag from this function, which will be used in
1168 
-	 * the response to this PUT request. Note that the ETag must be surrounded
1169 
-	 * by double-quotes.
1170 
-	 *
1171 
-	 * However, you should only really return this ETag if you don't mangle the
1172 
-	 * calendar-data. If the result of a subsequent GET to this object is not
1173 
-	 * the exact same as this request body, you should omit the ETag.
1174 
-	 *
1175 
-	 * @param mixed $calendarId
1176 
-	 * @param string $objectUri
1177 
-	 * @param string $calendarData
1178 
-	 * @param int $calendarType
1179 
-	 * @return string
1180 
-	 */
1181 
-	public function updateCalendarObject($calendarId, $objectUri, $calendarData, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1182 
-		$extraData = $this->getDenormalizedData($calendarData);
1183 
-		$query = $this->db->getQueryBuilder();
1184 
-		$query->update('calendarobjects')
1185 
-				->set('calendardata', $query->createNamedParameter($calendarData, IQueryBuilder::PARAM_LOB))
1186 
-				->set('lastmodified', $query->createNamedParameter(time()))
1187 
-				->set('etag', $query->createNamedParameter($extraData['etag']))
1188 
-				->set('size', $query->createNamedParameter($extraData['size']))
1189 
-				->set('componenttype', $query->createNamedParameter($extraData['componentType']))
1190 
-				->set('firstoccurence', $query->createNamedParameter($extraData['firstOccurence']))
1191 
-				->set('lastoccurence', $query->createNamedParameter($extraData['lastOccurence']))
1192 
-				->set('classification', $query->createNamedParameter($extraData['classification']))
1193 
-				->set('uid', $query->createNamedParameter($extraData['uid']))
1194 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1195 
-			->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
1196 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)))
1197 
-			->executeStatement();
1198 
-
1199 
-		$this->updateProperties($calendarId, $objectUri, $calendarData, $calendarType);
1200 
-		$this->addChange($calendarId, $objectUri, 2, $calendarType);
1201 
-
1202 
-		$objectRow = $this->getCalendarObject($calendarId, $objectUri, $calendarType);
1203 
-		if (is_array($objectRow)) {
1204 
-			if ($calendarType === self::CALENDAR_TYPE_CALENDAR) {
1205 
-				$calendarRow = $this->getCalendarById($calendarId);
1206 
-				$shares = $this->getShares($calendarId);
1207 
-
1208 
-				$this->dispatcher->dispatchTyped(new CalendarObjectUpdatedEvent((int)$calendarId, $calendarRow, $shares, $objectRow));
1209 
-			} else {
1210 
-				$subscriptionRow = $this->getSubscriptionById($calendarId);
1211 
-
1212 
-				$this->dispatcher->dispatchTyped(new CachedCalendarObjectUpdatedEvent((int)$calendarId, $subscriptionRow, [], $objectRow));
1213 
-				$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateCachedCalendarObject', new GenericEvent(
1214 
-					'\OCA\DAV\CalDAV\CalDavBackend::updateCachedCalendarObject',
1215 
-					[
1216 
-						'subscriptionId' => $calendarId,
1217 
-						'calendarData' => $subscriptionRow,
1218 
-						'shares' => [],
1219 
-						'objectData' => $objectRow,
1220 
-					]
1221 
-				));
1222 
-			}
1223 
-		}
1224 
-
1225 
-		return '"' . $extraData['etag'] . '"';
1226 
-	}
1227 
-
1228 
-	/**
1229 
-	 * @param int $calendarObjectId
1230 
-	 * @param int $classification
1231 
-	 */
1232 
-	public function setClassification($calendarObjectId, $classification) {
1233 
-		if (!in_array($classification, [
1234 
-			self::CLASSIFICATION_PUBLIC, self::CLASSIFICATION_PRIVATE, self::CLASSIFICATION_CONFIDENTIAL
1235 
-		])) {
1236 
-			throw new \InvalidArgumentException();
1237 
-		}
1238 
-		$query = $this->db->getQueryBuilder();
1239 
-		$query->update('calendarobjects')
1240 
-			->set('classification', $query->createNamedParameter($classification))
1241 
-			->where($query->expr()->eq('id', $query->createNamedParameter($calendarObjectId)))
1242 
-			->executeStatement();
1243 
-	}
1244 
-
1245 
-	/**
1246 
-	 * Deletes an existing calendar object.
1247 
-	 *
1248 
-	 * The object uri is only the basename, or filename and not a full path.
1249 
-	 *
1250 
-	 * @param mixed $calendarId
1251 
-	 * @param string $objectUri
1252 
-	 * @param int $calendarType
1253 
-	 * @return void
1254 
-	 */
1255 
-	public function deleteCalendarObject($calendarId, $objectUri, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1256 
-		$data = $this->getCalendarObject($calendarId, $objectUri, $calendarType);
1257 
-		if (is_array($data)) {
1258 
-			if ($calendarType === self::CALENDAR_TYPE_CALENDAR) {
1259 
-				$calendarRow = $this->getCalendarById($calendarId);
1260 
-				$shares = $this->getShares($calendarId);
1261 
-
1262 
-				$this->dispatcher->dispatchTyped(new CalendarObjectDeletedEvent((int)$calendarId, $calendarRow, $shares, $data));
1263 
-			} else {
1264 
-				$subscriptionRow = $this->getSubscriptionById($calendarId);
1265 
-
1266 
-				$this->dispatcher->dispatchTyped(new CachedCalendarObjectDeletedEvent((int)$calendarId, $subscriptionRow, [], $data));
1267 
-				$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::deleteCachedCalendarObject', new GenericEvent(
1268 
-					'\OCA\DAV\CalDAV\CalDavBackend::deleteCachedCalendarObject',
1269 
-					[
1270 
-						'subscriptionId' => $calendarId,
1271 
-						'calendarData' => $subscriptionRow,
1272 
-						'shares' => [],
1273 
-						'objectData' => $data,
1274 
-					]
1275 
-				));
1276 
-			}
1277 
-		}
1278 
-
1279 
-		$stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarobjects` WHERE `calendarid` = ? AND `uri` = ? AND `calendartype` = ?');
1280 
-		$stmt->execute([$calendarId, $objectUri, $calendarType]);
1281 
-
1282 
-		if (is_array($data)) {
1283 
-			$this->purgeProperties($calendarId, $data['id'], $calendarType);
1284 
-		}
1285 
-
1286 
-		$this->addChange($calendarId, $objectUri, 3, $calendarType);
1287 
-	}
1288 
-
1289 
-	/**
1290 
-	 * Performs a calendar-query on the contents of this calendar.
1291 
-	 *
1292 
-	 * The calendar-query is defined in RFC4791 : CalDAV. Using the
1293 
-	 * calendar-query it is possible for a client to request a specific set of
1294 
-	 * object, based on contents of iCalendar properties, date-ranges and
1295 
-	 * iCalendar component types (VTODO, VEVENT).
1296 
-	 *
1297 
-	 * This method should just return a list of (relative) urls that match this
1298 
-	 * query.
1299 
-	 *
1300 
-	 * The list of filters are specified as an array. The exact array is
1301 
-	 * documented by Sabre\CalDAV\CalendarQueryParser.
1302 
-	 *
1303 
-	 * Note that it is extremely likely that getCalendarObject for every path
1304 
-	 * returned from this method will be called almost immediately after. You
1305 
-	 * may want to anticipate this to speed up these requests.
1306 
-	 *
1307 
-	 * This method provides a default implementation, which parses *all* the
1308 
-	 * iCalendar objects in the specified calendar.
1309 
-	 *
1310 
-	 * This default may well be good enough for personal use, and calendars
1311 
-	 * that aren't very large. But if you anticipate high usage, big calendars
1312 
-	 * or high loads, you are strongly advised to optimize certain paths.
1313 
-	 *
1314 
-	 * The best way to do so is override this method and to optimize
1315 
-	 * specifically for 'common filters'.
1316 
-	 *
1317 
-	 * Requests that are extremely common are:
1318 
-	 *   * requests for just VEVENTS
1319 
-	 *   * requests for just VTODO
1320 
-	 *   * requests with a time-range-filter on either VEVENT or VTODO.
1321 
-	 *
1322 
-	 * ..and combinations of these requests. It may not be worth it to try to
1323 
-	 * handle every possible situation and just rely on the (relatively
1324 
-	 * easy to use) CalendarQueryValidator to handle the rest.
1325 
-	 *
1326 
-	 * Note that especially time-range-filters may be difficult to parse. A
1327 
-	 * time-range filter specified on a VEVENT must for instance also handle
1328 
-	 * recurrence rules correctly.
1329 
-	 * A good example of how to interprete all these filters can also simply
1330 
-	 * be found in Sabre\CalDAV\CalendarQueryFilter. This class is as correct
1331 
-	 * as possible, so it gives you a good idea on what type of stuff you need
1332 
-	 * to think of.
1333 
-	 *
1334 
-	 * @param mixed $calendarId
1335 
-	 * @param array $filters
1336 
-	 * @param int $calendarType
1337 
-	 * @return array
1338 
-	 */
1339 
-	public function calendarQuery($calendarId, array $filters, $calendarType = self::CALENDAR_TYPE_CALENDAR):array {
1340 
-		$componentType = null;
1341 
-		$requirePostFilter = true;
1342 
-		$timeRange = null;
1343 
-
1344 
-		// if no filters were specified, we don't need to filter after a query
1345 
-		if (!$filters['prop-filters'] && !$filters['comp-filters']) {
1346 
-			$requirePostFilter = false;
1347 
-		}
1348 
-
1349 
-		// Figuring out if there's a component filter
1350 
-		if (count($filters['comp-filters']) > 0 && !$filters['comp-filters'][0]['is-not-defined']) {
1351 
-			$componentType = $filters['comp-filters'][0]['name'];
1352 
-
1353 
-			// Checking if we need post-filters
1354 
-			if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['time-range'] && !$filters['comp-filters'][0]['prop-filters']) {
1355 
-				$requirePostFilter = false;
1356 
-			}
1357 
-			// There was a time-range filter
1358 
-			if ($componentType === 'VEVENT' && isset($filters['comp-filters'][0]['time-range']) && is_array($filters['comp-filters'][0]['time-range'])) {
1359 
-				$timeRange = $filters['comp-filters'][0]['time-range'];
1360 
-
1361 
-				// If start time OR the end time is not specified, we can do a
1362 
-				// 100% accurate mysql query.
1363 
-				if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['prop-filters'] && (!$timeRange['start'] || !$timeRange['end'])) {
1364 
-					$requirePostFilter = false;
1365 
-				}
1366 
-			}
1367 
-		}
1368 
-		$columns = ['uri'];
1369 
-		if ($requirePostFilter) {
1370 
-			$columns = ['uri', 'calendardata'];
1371 
-		}
1372 
-		$query = $this->db->getQueryBuilder();
1373 
-		$query->select($columns)
1374 
-			->from('calendarobjects')
1375 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1376 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
1377 
-
1378 
-		if ($componentType) {
1379 
-			$query->andWhere($query->expr()->eq('componenttype', $query->createNamedParameter($componentType)));
1380 
-		}
1381 
-
1382 
-		if ($timeRange && $timeRange['start']) {
1383 
-			$query->andWhere($query->expr()->gt('lastoccurence', $query->createNamedParameter($timeRange['start']->getTimeStamp())));
1384 
-		}
1385 
-		if ($timeRange && $timeRange['end']) {
1386 
-			$query->andWhere($query->expr()->lt('firstoccurence', $query->createNamedParameter($timeRange['end']->getTimeStamp())));
1387 
-		}
1388 
-
1389 
-		$stmt = $query->executeQuery();
1390 
-
1391 
-		$result = [];
1392 
-		while ($row = $stmt->fetch()) {
1393 
-			if ($requirePostFilter) {
1394 
-				// validateFilterForObject will parse the calendar data
1395 
-				// catch parsing errors
1396 
-				try {
1397 
-					$matches = $this->validateFilterForObject($row, $filters);
1398 
-				} catch (ParseException $ex) {
1399 
-					$this->logger->logException($ex, [
1400 
-						'app' => 'dav',
1401 
-						'message' => 'Caught parsing exception for calendar data. This usually indicates invalid calendar data. calendar-id:'.$calendarId.' uri:'.$row['uri']
1402 
-					]);
1403 
-					continue;
1404 
-				} catch (InvalidDataException $ex) {
1405 
-					$this->logger->logException($ex, [
1406 
-						'app' => 'dav',
1407 
-						'message' => 'Caught invalid data exception for calendar data. This usually indicates invalid calendar data. calendar-id:'.$calendarId.' uri:'.$row['uri']
1408 
-					]);
1409 
-					continue;
1410 
-				}
1411 
-
1412 
-				if (!$matches) {
1413 
-					continue;
1414 
-				}
1415 
-			}
1416 
-			$result[] = $row['uri'];
1417 
-		}
1418 
-
1419 
-		return $result;
1420 
-	}
1421 
-
1422 
-	/**
1423 
-	 * custom Nextcloud search extension for CalDAV
1424 
-	 *
1425 
-	 * TODO - this should optionally cover cached calendar objects as well
1426 
-	 *
1427 
-	 * @param string $principalUri
1428 
-	 * @param array $filters
1429 
-	 * @param integer|null $limit
1430 
-	 * @param integer|null $offset
1431 
-	 * @return array
1432 
-	 */
1433 
-	public function calendarSearch($principalUri, array $filters, $limit = null, $offset = null) {
1434 
-		$calendars = $this->getCalendarsForUser($principalUri);
1435 
-		$ownCalendars = [];
1436 
-		$sharedCalendars = [];
1437 
-
1438 
-		$uriMapper = [];
1439 
-
1440 
-		foreach ($calendars as $calendar) {
1441 
-			if ($calendar['{http://owncloud.org/ns}owner-principal'] === $principalUri) {
1442 
-				$ownCalendars[] = $calendar['id'];
1443 
-			} else {
1444 
-				$sharedCalendars[] = $calendar['id'];
1445 
-			}
1446 
-			$uriMapper[$calendar['id']] = $calendar['uri'];
1447 
-		}
1448 
-		if (count($ownCalendars) === 0 && count($sharedCalendars) === 0) {
1449 
-			return [];
1450 
-		}
1451 
-
1452 
-		$query = $this->db->getQueryBuilder();
1453 
-		// Calendar id expressions
1454 
-		$calendarExpressions = [];
1455 
-		foreach ($ownCalendars as $id) {
1456 
-			$calendarExpressions[] = $query->expr()->andX(
1457 
-				$query->expr()->eq('c.calendarid',
1458 
-					$query->createNamedParameter($id)),
1459 
-				$query->expr()->eq('c.calendartype',
1460 
-						$query->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1461 
-		}
1462 
-		foreach ($sharedCalendars as $id) {
1463 
-			$calendarExpressions[] = $query->expr()->andX(
1464 
-				$query->expr()->eq('c.calendarid',
1465 
-					$query->createNamedParameter($id)),
1466 
-				$query->expr()->eq('c.classification',
1467 
-					$query->createNamedParameter(self::CLASSIFICATION_PUBLIC)),
1468 
-				$query->expr()->eq('c.calendartype',
1469 
-					$query->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1470 
-		}
1471 
-
1472 
-		if (count($calendarExpressions) === 1) {
1473 
-			$calExpr = $calendarExpressions[0];
1474 
-		} else {
1475 
-			$calExpr = call_user_func_array([$query->expr(), 'orX'], $calendarExpressions);
1476 
-		}
1477 
-
1478 
-		// Component expressions
1479 
-		$compExpressions = [];
1480 
-		foreach ($filters['comps'] as $comp) {
1481 
-			$compExpressions[] = $query->expr()
1482 
-				->eq('c.componenttype', $query->createNamedParameter($comp));
1483 
-		}
1484 
-
1485 
-		if (count($compExpressions) === 1) {
1486 
-			$compExpr = $compExpressions[0];
1487 
-		} else {
1488 
-			$compExpr = call_user_func_array([$query->expr(), 'orX'], $compExpressions);
1489 
-		}
1490 
-
1491 
-		if (!isset($filters['props'])) {
1492 
-			$filters['props'] = [];
1493 
-		}
1494 
-		if (!isset($filters['params'])) {
1495 
-			$filters['params'] = [];
1496 
-		}
1497 
-
1498 
-		$propParamExpressions = [];
1499 
-		foreach ($filters['props'] as $prop) {
1500 
-			$propParamExpressions[] = $query->expr()->andX(
1501 
-				$query->expr()->eq('i.name', $query->createNamedParameter($prop)),
1502 
-				$query->expr()->isNull('i.parameter')
1503 
-			);
1504 
-		}
1505 
-		foreach ($filters['params'] as $param) {
1506 
-			$propParamExpressions[] = $query->expr()->andX(
1507 
-				$query->expr()->eq('i.name', $query->createNamedParameter($param['property'])),
1508 
-				$query->expr()->eq('i.parameter', $query->createNamedParameter($param['parameter']))
1509 
-			);
1510 
-		}
1511 
-
1512 
-		if (count($propParamExpressions) === 1) {
1513 
-			$propParamExpr = $propParamExpressions[0];
1514 
-		} else {
1515 
-			$propParamExpr = call_user_func_array([$query->expr(), 'orX'], $propParamExpressions);
1516 
-		}
1517 
-
1518 
-		$query->select(['c.calendarid', 'c.uri'])
1519 
-			->from($this->dbObjectPropertiesTable, 'i')
1520 
-			->join('i', 'calendarobjects', 'c', $query->expr()->eq('i.objectid', 'c.id'))
1521 
-			->where($calExpr)
1522 
-			->andWhere($compExpr)
1523 
-			->andWhere($propParamExpr)
1524 
-			->andWhere($query->expr()->iLike('i.value',
1525 
-				$query->createNamedParameter('%'.$this->db->escapeLikeParameter($filters['search-term']).'%')));
1526 
-
1527 
-		if ($offset) {
1528 
-			$query->setFirstResult($offset);
1529 
-		}
1530 
-		if ($limit) {
1531 
-			$query->setMaxResults($limit);
1532 
-		}
1533 
-
1534 
-		$stmt = $query->executeQuery();
1535 
-
1536 
-		$result = [];
1537 
-		while ($row = $stmt->fetch()) {
1538 
-			$path = $uriMapper[$row['calendarid']] . '/' . $row['uri'];
1539 
-			if (!in_array($path, $result)) {
1540 
-				$result[] = $path;
1541 
-			}
1542 
-		}
1543 
-
1544 
-		return $result;
1545 
-	}
1546 
-
1547 
-	/**
1548 
-	 * used for Nextcloud's calendar API
1549 
-	 *
1550 
-	 * @param array $calendarInfo
1551 
-	 * @param string $pattern
1552 
-	 * @param array $searchProperties
1553 
-	 * @param array $options
1554 
-	 * @param integer|null $limit
1555 
-	 * @param integer|null $offset
1556 
-	 *
1557 
-	 * @return array
1558 
-	 */
1559 
-	public function search(array $calendarInfo, $pattern, array $searchProperties,
1560 
-						   array $options, $limit, $offset) {
1561 
-		$outerQuery = $this->db->getQueryBuilder();
1562 
-		$innerQuery = $this->db->getQueryBuilder();
1563 
-
1564 
-		$innerQuery->selectDistinct('op.objectid')
1565 
-			->from($this->dbObjectPropertiesTable, 'op')
1566 
-			->andWhere($innerQuery->expr()->eq('op.calendarid',
1567 
-				$outerQuery->createNamedParameter($calendarInfo['id'])))
1568 
-			->andWhere($innerQuery->expr()->eq('op.calendartype',
1569 
-				$outerQuery->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1570 
-
1571 
-		// only return public items for shared calendars for now
1572 
-		if ($calendarInfo['principaluri'] !== $calendarInfo['{http://owncloud.org/ns}owner-principal']) {
1573 
-			$innerQuery->andWhere($innerQuery->expr()->eq('c.classification',
1574 
-				$outerQuery->createNamedParameter(self::CLASSIFICATION_PUBLIC)));
1575 
-		}
1576 
-
1577 
-		$or = $innerQuery->expr()->orX();
1578 
-		foreach ($searchProperties as $searchProperty) {
1579 
-			$or->add($innerQuery->expr()->eq('op.name',
1580 
-				$outerQuery->createNamedParameter($searchProperty)));
1581 
-		}
1582 
-		$innerQuery->andWhere($or);
1583 
-
1584 
-		if ($pattern !== '') {
1585 
-			$innerQuery->andWhere($innerQuery->expr()->iLike('op.value',
1586 
-				$outerQuery->createNamedParameter('%' .
1587 
-					$this->db->escapeLikeParameter($pattern) . '%')));
1588 
-		}
1589 
-
1590 
-		$outerQuery->select('c.id', 'c.calendardata', 'c.componenttype', 'c.uid', 'c.uri')
1591 
-			->from('calendarobjects', 'c');
1592 
-
1593 
-		if (isset($options['timerange'])) {
1594 
-			if (isset($options['timerange']['start']) && $options['timerange']['start'] instanceof DateTime) {
1595 
-				$outerQuery->andWhere($outerQuery->expr()->gt('lastoccurence',
1596 
-					$outerQuery->createNamedParameter($options['timerange']['start']->getTimeStamp())));
1597 
-			}
1598 
-			if (isset($options['timerange']['end']) && $options['timerange']['end'] instanceof DateTime) {
1599 
-				$outerQuery->andWhere($outerQuery->expr()->lt('firstoccurence',
1600 
-					$outerQuery->createNamedParameter($options['timerange']['end']->getTimeStamp())));
1601 
-			}
1602 
-		}
1603 
-
1604 
-		if (isset($options['types'])) {
1605 
-			$or = $outerQuery->expr()->orX();
1606 
-			foreach ($options['types'] as $type) {
1607 
-				$or->add($outerQuery->expr()->eq('componenttype',
1608 
-					$outerQuery->createNamedParameter($type)));
1609 
-			}
1610 
-			$outerQuery->andWhere($or);
1611 
-		}
1612 
-
1613 
-		$outerQuery->andWhere($outerQuery->expr()->in('c.id',
1614 
-			$outerQuery->createFunction($innerQuery->getSQL())));
1615 
-
1616 
-		if ($offset) {
1617 
-			$outerQuery->setFirstResult($offset);
1618 
-		}
1619 
-		if ($limit) {
1620 
-			$outerQuery->setMaxResults($limit);
1621 
-		}
1622 
-
1623 
-		$result = $outerQuery->executeQuery();
1624 
-		$calendarObjects = $result->fetchAll();
1625 
-
1626 
-		return array_map(function ($o) {
1627 
-			$calendarData = Reader::read($o['calendardata']);
1628 
-			$comps = $calendarData->getComponents();
1629 
-			$objects = [];
1630 
-			$timezones = [];
1631 
-			foreach ($comps as $comp) {
1632 
-				if ($comp instanceof VTimeZone) {
1633 
-					$timezones[] = $comp;
1634 
-				} else {
1635 
-					$objects[] = $comp;
1636 
-				}
1637 
-			}
1638 
-
1639 
-			return [
1640 
-				'id' => $o['id'],
1641 
-				'type' => $o['componenttype'],
1642 
-				'uid' => $o['uid'],
1643 
-				'uri' => $o['uri'],
1644 
-				'objects' => array_map(function ($c) {
1645 
-					return $this->transformSearchData($c);
1646 
-				}, $objects),
1647 
-				'timezones' => array_map(function ($c) {
1648 
-					return $this->transformSearchData($c);
1649 
-				}, $timezones),
1650 
-			];
1651 
-		}, $calendarObjects);
1652 
-	}
1653 
-
1654 
-	/**
1655 
-	 * @param Component $comp
1656 
-	 * @return array
1657 
-	 */
1658 
-	private function transformSearchData(Component $comp) {
1659 
-		$data = [];
1660 
-		/** @var Component[] $subComponents */
1661 
-		$subComponents = $comp->getComponents();
1662 
-		/** @var Property[] $properties */
1663 
-		$properties = array_filter($comp->children(), function ($c) {
1664 
-			return $c instanceof Property;
1665 
-		});
1666 
-		$validationRules = $comp->getValidationRules();
1667 
-
1668 
-		foreach ($subComponents as $subComponent) {
1669 
-			$name = $subComponent->name;
1670 
-			if (!isset($data[$name])) {
1671 
-				$data[$name] = [];
1672 
-			}
1673 
-			$data[$name][] = $this->transformSearchData($subComponent);
1674 
-		}
1675 
-
1676 
-		foreach ($properties as $property) {
1677 
-			$name = $property->name;
1678 
-			if (!isset($validationRules[$name])) {
1679 
-				$validationRules[$name] = '*';
1680 
-			}
1681 
-
1682 
-			$rule = $validationRules[$property->name];
1683 
-			if ($rule === '+' || $rule === '*') { // multiple
1684 
-				if (!isset($data[$name])) {
1685 
-					$data[$name] = [];
1686 
-				}
1687 
-
1688 
-				$data[$name][] = $this->transformSearchProperty($property);
1689 
-			} else { // once
1690 
-				$data[$name] = $this->transformSearchProperty($property);
1691 
-			}
1692 
-		}
1693 
-
1694 
-		return $data;
1695 
-	}
1696 
-
1697 
-	/**
1698 
-	 * @param Property $prop
1699 
-	 * @return array
1700 
-	 */
1701 
-	private function transformSearchProperty(Property $prop) {
1702 
-		// No need to check Date, as it extends DateTime
1703 
-		if ($prop instanceof Property\ICalendar\DateTime) {
1704 
-			$value = $prop->getDateTime();
1705 
-		} else {
1706 
-			$value = $prop->getValue();
1707 
-		}
1708 
-
1709 
-		return [
1710 
-			$value,
1711 
-			$prop->parameters()
1712 
-		];
1713 
-	}
1714 
-
1715 
-	/**
1716 
-	 * @param string $principalUri
1717 
-	 * @param string $pattern
1718 
-	 * @param array $componentTypes
1719 
-	 * @param array $searchProperties
1720 
-	 * @param array $searchParameters
1721 
-	 * @param array $options
1722 
-	 * @return array
1723 
-	 */
1724 
-	public function searchPrincipalUri(string $principalUri,
1725 
-									   string $pattern,
1726 
-									   array $componentTypes,
1727 
-									   array $searchProperties,
1728 
-									   array $searchParameters,
1729 
-									   array $options = []): array {
1730 
-		$escapePattern = !\array_key_exists('escape_like_param', $options) || $options['escape_like_param'] !== false;
1731 
-
1732 
-		$calendarObjectIdQuery = $this->db->getQueryBuilder();
1733 
-		$calendarOr = $calendarObjectIdQuery->expr()->orX();
1734 
-		$searchOr = $calendarObjectIdQuery->expr()->orX();
1735 
-
1736 
-		// Fetch calendars and subscription
1737 
-		$calendars = $this->getCalendarsForUser($principalUri);
1738 
-		$subscriptions = $this->getSubscriptionsForUser($principalUri);
1739 
-		foreach ($calendars as $calendar) {
1740 
-			$calendarAnd = $calendarObjectIdQuery->expr()->andX();
1741 
-			$calendarAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int)$calendar['id'])));
1742 
-			$calendarAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendartype', $calendarObjectIdQuery->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1743 
-
1744 
-			// If it's shared, limit search to public events
1745 
-			if (isset($calendar['{http://owncloud.org/ns}owner-principal'])
1746 
-				&& $calendar['principaluri'] !== $calendar['{http://owncloud.org/ns}owner-principal']) {
1747 
-				$calendarAnd->add($calendarObjectIdQuery->expr()->eq('co.classification', $calendarObjectIdQuery->createNamedParameter(self::CLASSIFICATION_PUBLIC)));
1748 
-			}
1749 
-
1750 
-			$calendarOr->add($calendarAnd);
1751 
-		}
1752 
-		foreach ($subscriptions as $subscription) {
1753 
-			$subscriptionAnd = $calendarObjectIdQuery->expr()->andX();
1754 
-			$subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int)$subscription['id'])));
1755 
-			$subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendartype', $calendarObjectIdQuery->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)));
1756 
-
1757 
-			// If it's shared, limit search to public events
1758 
-			if (isset($subscription['{http://owncloud.org/ns}owner-principal'])
1759 
-				&& $subscription['principaluri'] !== $subscription['{http://owncloud.org/ns}owner-principal']) {
1760 
-				$subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('co.classification', $calendarObjectIdQuery->createNamedParameter(self::CLASSIFICATION_PUBLIC)));
1761 
-			}
1762 
-
1763 
-			$calendarOr->add($subscriptionAnd);
1764 
-		}
1765 
-
1766 
-		foreach ($searchProperties as $property) {
1767 
-			$propertyAnd = $calendarObjectIdQuery->expr()->andX();
1768 
-			$propertyAnd->add($calendarObjectIdQuery->expr()->eq('cob.name', $calendarObjectIdQuery->createNamedParameter($property, IQueryBuilder::PARAM_STR)));
1769 
-			$propertyAnd->add($calendarObjectIdQuery->expr()->isNull('cob.parameter'));
1770 
-
1771 
-			$searchOr->add($propertyAnd);
1772 
-		}
1773 
-		foreach ($searchParameters as $property => $parameter) {
1774 
-			$parameterAnd = $calendarObjectIdQuery->expr()->andX();
1775 
-			$parameterAnd->add($calendarObjectIdQuery->expr()->eq('cob.name', $calendarObjectIdQuery->createNamedParameter($property, IQueryBuilder::PARAM_STR)));
1776 
-			$parameterAnd->add($calendarObjectIdQuery->expr()->eq('cob.parameter', $calendarObjectIdQuery->createNamedParameter($parameter, IQueryBuilder::PARAM_STR_ARRAY)));
1777 
-
1778 
-			$searchOr->add($parameterAnd);
1779 
-		}
1780 
-
1781 
-		if ($calendarOr->count() === 0) {
1782 
-			return [];
1783 
-		}
1784 
-		if ($searchOr->count() === 0) {
1785 
-			return [];
1786 
-		}
1787 
-
1788 
-		$calendarObjectIdQuery->selectDistinct('cob.objectid')
1789 
-			->from($this->dbObjectPropertiesTable, 'cob')
1790 
-			->leftJoin('cob', 'calendarobjects', 'co', $calendarObjectIdQuery->expr()->eq('co.id', 'cob.objectid'))
1791 
-			->andWhere($calendarObjectIdQuery->expr()->in('co.componenttype', $calendarObjectIdQuery->createNamedParameter($componentTypes, IQueryBuilder::PARAM_STR_ARRAY)))
1792 
-			->andWhere($calendarOr)
1793 
-			->andWhere($searchOr);
1794 
-
1795 
-		if ('' !== $pattern) {
1796 
-			if (!$escapePattern) {
1797 
-				$calendarObjectIdQuery->andWhere($calendarObjectIdQuery->expr()->ilike('cob.value', $calendarObjectIdQuery->createNamedParameter($pattern)));
1798 
-			} else {
1799 
-				$calendarObjectIdQuery->andWhere($calendarObjectIdQuery->expr()->ilike('cob.value', $calendarObjectIdQuery->createNamedParameter('%' . $this->db->escapeLikeParameter($pattern) . '%')));
1800 
-			}
1801 
-		}
1802 
-
1803 
-		if (isset($options['limit'])) {
1804 
-			$calendarObjectIdQuery->setMaxResults($options['limit']);
1805 
-		}
1806 
-		if (isset($options['offset'])) {
1807 
-			$calendarObjectIdQuery->setFirstResult($options['offset']);
1808 
-		}
1809 
-
1810 
-		$result = $calendarObjectIdQuery->executeQuery();
1811 
-		$matches = $result->fetchAll();
1812 
-		$result->closeCursor();
1813 
-		$matches = array_map(static function (array $match):int {
1814 
-			return (int) $match['objectid'];
1815 
-		}, $matches);
1816 
-
1817 
-		$query = $this->db->getQueryBuilder();
1818 
-		$query->select('calendardata', 'uri', 'calendarid', 'calendartype')
1819 
-			->from('calendarobjects')
1820 
-			->where($query->expr()->in('id', $query->createNamedParameter($matches, IQueryBuilder::PARAM_INT_ARRAY)));
1821 
-
1822 
-		$result = $query->executeQuery();
1823 
-		$calendarObjects = $result->fetchAll();
1824 
-		$result->closeCursor();
1825 
-
1826 
-		return array_map(function (array $array): array {
1827 
-			$array['calendarid'] = (int)$array['calendarid'];
1828 
-			$array['calendartype'] = (int)$array['calendartype'];
1829 
-			$array['calendardata'] = $this->readBlob($array['calendardata']);
1830 
-
1831 
-			return $array;
1832 
-		}, $calendarObjects);
1833 
-	}
1834 
-
1835 
-	/**
1836 
-	 * Searches through all of a users calendars and calendar objects to find
1837 
-	 * an object with a specific UID.
1838 
-	 *
1839 
-	 * This method should return the path to this object, relative to the
1840 
-	 * calendar home, so this path usually only contains two parts:
1841 
-	 *
1842 
-	 * calendarpath/objectpath.ics
1843 
-	 *
1844 
-	 * If the uid is not found, return null.
1845 
-	 *
1846 
-	 * This method should only consider * objects that the principal owns, so
1847 
-	 * any calendars owned by other principals that also appear in this
1848 
-	 * collection should be ignored.
1849 
-	 *
1850 
-	 * @param string $principalUri
1851 
-	 * @param string $uid
1852 
-	 * @return string|null
1853 
-	 */
1854 
-	public function getCalendarObjectByUID($principalUri, $uid) {
1855 
-		$query = $this->db->getQueryBuilder();
1856 
-		$query->selectAlias('c.uri', 'calendaruri')->selectAlias('co.uri', 'objecturi')
1857 
-			->from('calendarobjects', 'co')
1858 
-			->leftJoin('co', 'calendars', 'c', $query->expr()->eq('co.calendarid', 'c.id'))
1859 
-			->where($query->expr()->eq('c.principaluri', $query->createNamedParameter($principalUri)))
1860 
-			->andWhere($query->expr()->eq('co.uid', $query->createNamedParameter($uid)));
1861 
-
1862 
-		$stmt = $query->executeQuery();
1863 
-		$row = $stmt->fetch();
1864 
-		$stmt->closeCursor();
1865 
-		if ($row) {
1866 
-			return $row['calendaruri'] . '/' . $row['objecturi'];
1867 
-		}
1868 
-
1869 
-		return null;
1870 
-	}
1871 
-
1872 
-	/**
1873 
-	 * The getChanges method returns all the changes that have happened, since
1874 
-	 * the specified syncToken in the specified calendar.
1875 
-	 *
1876 
-	 * This function should return an array, such as the following:
1877 
-	 *
1878 
-	 * [
1879 
-	 *   'syncToken' => 'The current synctoken',
1880 
-	 *   'added'   => [
1881 
-	 *      'new.txt',
1882 
-	 *   ],
1883 
-	 *   'modified'   => [
1884 
-	 *      'modified.txt',
1885 
-	 *   ],
1886 
-	 *   'deleted' => [
1887 
-	 *      'foo.php.bak',
1888 
-	 *      'old.txt'
1889 
-	 *   ]
1890 
-	 * );
1891 
-	 *
1892 
-	 * The returned syncToken property should reflect the *current* syncToken
1893 
-	 * of the calendar, as reported in the {http://sabredav.org/ns}sync-token
1894 
-	 * property This is * needed here too, to ensure the operation is atomic.
1895 
-	 *
1896 
-	 * If the $syncToken argument is specified as null, this is an initial
1897 
-	 * sync, and all members should be reported.
1898 
-	 *
1899 
-	 * The modified property is an array of nodenames that have changed since
1900 
-	 * the last token.
1901 
-	 *
1902 
-	 * The deleted property is an array with nodenames, that have been deleted
1903 
-	 * from collection.
1904 
-	 *
1905 
-	 * The $syncLevel argument is basically the 'depth' of the report. If it's
1906 
-	 * 1, you only have to report changes that happened only directly in
1907 
-	 * immediate descendants. If it's 2, it should also include changes from
1908 
-	 * the nodes below the child collections. (grandchildren)
1909 
-	 *
1910 
-	 * The $limit argument allows a client to specify how many results should
1911 
-	 * be returned at most. If the limit is not specified, it should be treated
1912 
-	 * as infinite.
1913 
-	 *
1914 
-	 * If the limit (infinite or not) is higher than you're willing to return,
1915 
-	 * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception.
1916 
-	 *
1917 
-	 * If the syncToken is expired (due to data cleanup) or unknown, you must
1918 
-	 * return null.
1919 
-	 *
1920 
-	 * The limit is 'suggestive'. You are free to ignore it.
1921 
-	 *
1922 
-	 * @param string $calendarId
1923 
-	 * @param string $syncToken
1924 
-	 * @param int $syncLevel
1925 
-	 * @param int|null $limit
1926 
-	 * @param int $calendarType
1927 
-	 * @return array
1928 
-	 */
1929 
-	public function getChangesForCalendar($calendarId, $syncToken, $syncLevel, $limit = null, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1930 
-		// Current synctoken
1931 
-		$qb = $this->db->getQueryBuilder();
1932 
-		$qb->select('synctoken')
1933 
-			->from('calendars')
1934 
-			->where(
1935 
-				$qb->expr()->eq('id', $qb->createNamedParameter($calendarId))
1936 
-			);
1937 
-		$stmt = $qb->executeQuery();
1938 
-		$currentToken = $stmt->fetchOne();
1939 
-
1940 
-		if ($currentToken === false) {
1941 
-			return null;
1942 
-		}
1943 
-
1944 
-		$result = [
1945 
-			'syncToken' => $currentToken,
1946 
-			'added' => [],
1947 
-			'modified' => [],
1948 
-			'deleted' => [],
1949 
-		];
1950 
-
1951 
-		if ($syncToken) {
1952 
-			$qb = $this->db->getQueryBuilder();
1953 
-
1954 
-			$qb->select('uri', 'operation')
1955 
-				->from('calendarchanges')
1956 
-				->where(
1957 
-					$qb->expr()->andX(
1958 
-						$qb->expr()->gte('synctoken', $qb->createNamedParameter($syncToken)),
1959 
-						$qb->expr()->lt('synctoken', $qb->createNamedParameter($currentToken)),
1960 
-						$qb->expr()->eq('calendarid', $qb->createNamedParameter($calendarId)),
1961 
-						$qb->expr()->eq('calendartype', $qb->createNamedParameter($calendarType))
1962 
-					)
1963 
-				)->orderBy('synctoken');
1964 
-			if (is_int($limit) && $limit > 0) {
1965 
-				$qb->setMaxResults($limit);
1966 
-			}
1967 
-
1968 
-			// Fetching all changes
1969 
-			$stmt = $qb->executeQuery();
1970 
-			$changes = [];
1971 
-
1972 
-			// This loop ensures that any duplicates are overwritten, only the
1973 
-			// last change on a node is relevant.
1974 
-			while ($row = $stmt->fetch()) {
1975 
-				$changes[$row['uri']] = $row['operation'];
1976 
-			}
1977 
-			$stmt->closeCursor();
1978 
-
1979 
-			foreach ($changes as $uri => $operation) {
1980 
-				switch ($operation) {
1981 
-					case 1:
1982 
-						$result['added'][] = $uri;
1983 
-						break;
1984 
-					case 2:
1985 
-						$result['modified'][] = $uri;
1986 
-						break;
1987 
-					case 3:
1988 
-						$result['deleted'][] = $uri;
1989 
-						break;
1990 
-				}
1991 
-			}
1992 
-		} else {
1993 
-			// No synctoken supplied, this is the initial sync.
1994 
-			$qb = $this->db->getQueryBuilder();
1995 
-			$qb->select('uri')
1996 
-				->from('calendarobjects')
1997 
-				->where(
1998 
-					$qb->expr()->andX(
1999 
-						$qb->expr()->eq('calendarid', $qb->createNamedParameter($calendarId)),
2000 
-						$qb->expr()->eq('calendartype', $qb->createNamedParameter($calendarType))
2001 
-					)
2002 
-				);
2003 
-			$stmt = $qb->executeQuery();
2004 
-			$result['added'] = $stmt->fetchAll(\PDO::FETCH_COLUMN);
2005 
-			$stmt->closeCursor();
2006 
-		}
2007 
-		return $result;
2008 
-	}
2009 
-
2010 
-	/**
2011 
-	 * Returns a list of subscriptions for a principal.
2012 
-	 *
2013 
-	 * Every subscription is an array with the following keys:
2014 
-	 *  * id, a unique id that will be used by other functions to modify the
2015 
-	 *    subscription. This can be the same as the uri or a database key.
2016 
-	 *  * uri. This is just the 'base uri' or 'filename' of the subscription.
2017 
-	 *  * principaluri. The owner of the subscription. Almost always the same as
2018 
-	 *    principalUri passed to this method.
2019 
-	 *
2020 
-	 * Furthermore, all the subscription info must be returned too:
2021 
-	 *
2022 
-	 * 1. {DAV:}displayname
2023 
-	 * 2. {http://apple.com/ns/ical/}refreshrate
2024 
-	 * 3. {http://calendarserver.org/ns/}subscribed-strip-todos (omit if todos
2025 
-	 *    should not be stripped).
2026 
-	 * 4. {http://calendarserver.org/ns/}subscribed-strip-alarms (omit if alarms
2027 
-	 *    should not be stripped).
2028 
-	 * 5. {http://calendarserver.org/ns/}subscribed-strip-attachments (omit if
2029 
-	 *    attachments should not be stripped).
2030 
-	 * 6. {http://calendarserver.org/ns/}source (Must be a
2031 
-	 *     Sabre\DAV\Property\Href).
2032 
-	 * 7. {http://apple.com/ns/ical/}calendar-color
2033 
-	 * 8. {http://apple.com/ns/ical/}calendar-order
2034 
-	 * 9. {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
2035 
-	 *    (should just be an instance of
2036 
-	 *    Sabre\CalDAV\Property\SupportedCalendarComponentSet, with a bunch of
2037 
-	 *    default components).
2038 
-	 *
2039 
-	 * @param string $principalUri
2040 
-	 * @return array
2041 
-	 */
2042 
-	public function getSubscriptionsForUser($principalUri) {
2043 
-		$fields = array_values($this->subscriptionPropertyMap);
2044 
-		$fields[] = 'id';
2045 
-		$fields[] = 'uri';
2046 
-		$fields[] = 'source';
2047 
-		$fields[] = 'principaluri';
2048 
-		$fields[] = 'lastmodified';
2049 
-		$fields[] = 'synctoken';
2050 
-
2051 
-		$query = $this->db->getQueryBuilder();
2052 
-		$query->select($fields)
2053 
-			->from('calendarsubscriptions')
2054 
-			->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2055 
-			->orderBy('calendarorder', 'asc');
2056 
-		$stmt = $query->executeQuery();
2057 
-
2058 
-		$subscriptions = [];
2059 
-		while ($row = $stmt->fetch()) {
2060 
-			$subscription = [
2061 
-				'id' => $row['id'],
2062 
-				'uri' => $row['uri'],
2063 
-				'principaluri' => $row['principaluri'],
2064 
-				'source' => $row['source'],
2065 
-				'lastmodified' => $row['lastmodified'],
2066 
-
2067 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
2068 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
2069 
-			];
2070 
-
2071 
-			foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
2072 
-				if (!is_null($row[$dbName])) {
2073 
-					$subscription[$xmlName] = $row[$dbName];
2074 
-				}
2075 
-			}
2076 
-
2077 
-			$subscriptions[] = $subscription;
2078 
-		}
2079 
-
2080 
-		return $subscriptions;
2081 
-	}
2082 
-
2083 
-	/**
2084 
-	 * Creates a new subscription for a principal.
2085 
-	 *
2086 
-	 * If the creation was a success, an id must be returned that can be used to reference
2087 
-	 * this subscription in other methods, such as updateSubscription.
2088 
-	 *
2089 
-	 * @param string $principalUri
2090 
-	 * @param string $uri
2091 
-	 * @param array $properties
2092 
-	 * @return mixed
2093 
-	 */
2094 
-	public function createSubscription($principalUri, $uri, array $properties) {
2095 
-		if (!isset($properties['{http://calendarserver.org/ns/}source'])) {
2096 
-			throw new Forbidden('The {http://calendarserver.org/ns/}source property is required when creating subscriptions');
2097 
-		}
2098 
-
2099 
-		$values = [
2100 
-			'principaluri' => $principalUri,
2101 
-			'uri' => $uri,
2102 
-			'source' => $properties['{http://calendarserver.org/ns/}source']->getHref(),
2103 
-			'lastmodified' => time(),
2104 
-		];
2105 
-
2106 
-		$propertiesBoolean = ['striptodos', 'stripalarms', 'stripattachments'];
2107 
-
2108 
-		foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
2109 
-			if (array_key_exists($xmlName, $properties)) {
2110 
-				$values[$dbName] = $properties[$xmlName];
2111 
-				if (in_array($dbName, $propertiesBoolean)) {
2112 
-					$values[$dbName] = true;
2113 
-				}
2114 
-			}
2115 
-		}
2116 
-
2117 
-		$valuesToInsert = [];
2118 
-
2119 
-		$query = $this->db->getQueryBuilder();
2120 
-
2121 
-		foreach (array_keys($values) as $name) {
2122 
-			$valuesToInsert[$name] = $query->createNamedParameter($values[$name]);
2123 
-		}
2124 
-
2125 
-		$query->insert('calendarsubscriptions')
2126 
-			->values($valuesToInsert)
2127 
-			->executeStatement();
2128 
-
2129 
-		$subscriptionId = $query->getLastInsertId();
2130 
-
2131 
-		$subscriptionRow = $this->getSubscriptionById($subscriptionId);
2132 
-		$this->dispatcher->dispatchTyped(new SubscriptionCreatedEvent($subscriptionId, $subscriptionRow));
2133 
-		$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createSubscription', new GenericEvent(
2134 
-			'\OCA\DAV\CalDAV\CalDavBackend::createSubscription',
2135 
-			[
2136 
-				'subscriptionId' => $subscriptionId,
2137 
-				'subscriptionData' => $subscriptionRow,
2138 
-			]));
2139 
-
2140 
-		return $subscriptionId;
2141 
-	}
2142 
-
2143 
-	/**
2144 
-	 * Updates a subscription
2145 
-	 *
2146 
-	 * The list of mutations is stored in a Sabre\DAV\PropPatch object.
2147 
-	 * To do the actual updates, you must tell this object which properties
2148 
-	 * you're going to process with the handle() method.
2149 
-	 *
2150 
-	 * Calling the handle method is like telling the PropPatch object "I
2151 
-	 * promise I can handle updating this property".
2152 
-	 *
2153 
-	 * Read the PropPatch documentation for more info and examples.
2154 
-	 *
2155 
-	 * @param mixed $subscriptionId
2156 
-	 * @param PropPatch $propPatch
2157 
-	 * @return void
2158 
-	 */
2159 
-	public function updateSubscription($subscriptionId, PropPatch $propPatch) {
2160 
-		$supportedProperties = array_keys($this->subscriptionPropertyMap);
2161 
-		$supportedProperties[] = '{http://calendarserver.org/ns/}source';
2162 
-
2163 
-		$propPatch->handle($supportedProperties, function ($mutations) use ($subscriptionId) {
2164 
-			$newValues = [];
2165 
-
2166 
-			foreach ($mutations as $propertyName => $propertyValue) {
2167 
-				if ($propertyName === '{http://calendarserver.org/ns/}source') {
2168 
-					$newValues['source'] = $propertyValue->getHref();
2169 
-				} else {
2170 
-					$fieldName = $this->subscriptionPropertyMap[$propertyName];
2171 
-					$newValues[$fieldName] = $propertyValue;
2172 
-				}
2173 
-			}
2174 
-
2175 
-			$query = $this->db->getQueryBuilder();
2176 
-			$query->update('calendarsubscriptions')
2177 
-				->set('lastmodified', $query->createNamedParameter(time()));
2178 
-			foreach ($newValues as $fieldName => $value) {
2179 
-				$query->set($fieldName, $query->createNamedParameter($value));
2180 
-			}
2181 
-			$query->where($query->expr()->eq('id', $query->createNamedParameter($subscriptionId)))
2182 
-				->executeStatement();
2183 
-
2184 
-			$subscriptionRow = $this->getSubscriptionById($subscriptionId);
2185 
-			$this->dispatcher->dispatchTyped(new SubscriptionUpdatedEvent((int)$subscriptionId, $subscriptionRow, [], $mutations));
2186 
-			$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateSubscription', new GenericEvent(
2187 
-				'\OCA\DAV\CalDAV\CalDavBackend::updateSubscription',
2188 
-				[
2189 
-					'subscriptionId' => $subscriptionId,
2190 
-					'subscriptionData' => $subscriptionRow,
2191 
-					'propertyMutations' => $mutations,
2192 
-				]));
2193 
-
2194 
-			return true;
2195 
-		});
2196 
-	}
2197 
-
2198 
-	/**
2199 
-	 * Deletes a subscription.
2200 
-	 *
2201 
-	 * @param mixed $subscriptionId
2202 
-	 * @return void
2203 
-	 */
2204 
-	public function deleteSubscription($subscriptionId) {
2205 
-		$subscriptionRow = $this->getSubscriptionById($subscriptionId);
2206 
-
2207 
-		$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription', new GenericEvent(
2208 
-			'\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription',
2209 
-			[
2210 
-				'subscriptionId' => $subscriptionId,
2211 
-				'subscriptionData' => $this->getSubscriptionById($subscriptionId),
2212 
-			]));
2213 
-
2214 
-		$query = $this->db->getQueryBuilder();
2215 
-		$query->delete('calendarsubscriptions')
2216 
-			->where($query->expr()->eq('id', $query->createNamedParameter($subscriptionId)))
2217 
-			->executeStatement();
2218 
-
2219 
-		$query = $this->db->getQueryBuilder();
2220 
-		$query->delete('calendarobjects')
2221 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2222 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2223 
-			->executeStatement();
2224 
-
2225 
-		$query->delete('calendarchanges')
2226 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2227 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2228 
-			->executeStatement();
2229 
-
2230 
-		$query->delete($this->dbObjectPropertiesTable)
2231 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2232 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2233 
-			->executeStatement();
2234 
-
2235 
-		if ($subscriptionRow) {
2236 
-			$this->dispatcher->dispatchTyped(new SubscriptionDeletedEvent((int)$subscriptionId, $subscriptionRow, []));
2237 
-		}
2238 
-	}
2239 
-
2240 
-	/**
2241 
-	 * Returns a single scheduling object for the inbox collection.
2242 
-	 *
2243 
-	 * The returned array should contain the following elements:
2244 
-	 *   * uri - A unique basename for the object. This will be used to
2245 
-	 *           construct a full uri.
2246 
-	 *   * calendardata - The iCalendar object
2247 
-	 *   * lastmodified - The last modification date. Can be an int for a unix
2248 
-	 *                    timestamp, or a PHP DateTime object.
2249 
-	 *   * etag - A unique token that must change if the object changed.
2250 
-	 *   * size - The size of the object, in bytes.
2251 
-	 *
2252 
-	 * @param string $principalUri
2253 
-	 * @param string $objectUri
2254 
-	 * @return array
2255 
-	 */
2256 
-	public function getSchedulingObject($principalUri, $objectUri) {
2257 
-		$query = $this->db->getQueryBuilder();
2258 
-		$stmt = $query->select(['uri', 'calendardata', 'lastmodified', 'etag', 'size'])
2259 
-			->from('schedulingobjects')
2260 
-			->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2261 
-			->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
2262 
-			->executeQuery();
2263 
-
2264 
-		$row = $stmt->fetch();
2265 
-
2266 
-		if (!$row) {
2267 
-			return null;
2268 
-		}
2269 
-
2270 
-		return [
2271 
-			'uri' => $row['uri'],
2272 
-			'calendardata' => $row['calendardata'],
2273 
-			'lastmodified' => $row['lastmodified'],
2274 
-			'etag' => '"' . $row['etag'] . '"',
2275 
-			'size' => (int)$row['size'],
2276 
-		];
2277 
-	}
2278 
-
2279 
-	/**
2280 
-	 * Returns all scheduling objects for the inbox collection.
2281 
-	 *
2282 
-	 * These objects should be returned as an array. Every item in the array
2283 
-	 * should follow the same structure as returned from getSchedulingObject.
2284 
-	 *
2285 
-	 * The main difference is that 'calendardata' is optional.
2286 
-	 *
2287 
-	 * @param string $principalUri
2288 
-	 * @return array
2289 
-	 */
2290 
-	public function getSchedulingObjects($principalUri) {
2291 
-		$query = $this->db->getQueryBuilder();
2292 
-		$stmt = $query->select(['uri', 'calendardata', 'lastmodified', 'etag', 'size'])
2293 
-				->from('schedulingobjects')
2294 
-				->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2295 
-				->executeQuery();
2296 
-
2297 
-		$result = [];
2298 
-		foreach ($stmt->fetchAll() as $row) {
2299 
-			$result[] = [
2300 
-				'calendardata' => $row['calendardata'],
2301 
-				'uri' => $row['uri'],
2302 
-				'lastmodified' => $row['lastmodified'],
2303 
-				'etag' => '"' . $row['etag'] . '"',
2304 
-				'size' => (int)$row['size'],
2305 
-			];
2306 
-		}
2307 
-
2308 
-		return $result;
2309 
-	}
2310 
-
2311 
-	/**
2312 
-	 * Deletes a scheduling object from the inbox collection.
2313 
-	 *
2314 
-	 * @param string $principalUri
2315 
-	 * @param string $objectUri
2316 
-	 * @return void
2317 
-	 */
2318 
-	public function deleteSchedulingObject($principalUri, $objectUri) {
2319 
-		$query = $this->db->getQueryBuilder();
2320 
-		$query->delete('schedulingobjects')
2321 
-				->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2322 
-				->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
2323 
-				->executeStatement();
2324 
-	}
2325 
-
2326 
-	/**
2327 
-	 * Creates a new scheduling object. This should land in a users' inbox.
2328 
-	 *
2329 
-	 * @param string $principalUri
2330 
-	 * @param string $objectUri
2331 
-	 * @param string $objectData
2332 
-	 * @return void
2333 
-	 */
2334 
-	public function createSchedulingObject($principalUri, $objectUri, $objectData) {
2335 
-		$query = $this->db->getQueryBuilder();
2336 
-		$query->insert('schedulingobjects')
2337 
-			->values([
2338 
-				'principaluri' => $query->createNamedParameter($principalUri),
2339 
-				'calendardata' => $query->createNamedParameter($objectData, IQueryBuilder::PARAM_LOB),
2340 
-				'uri' => $query->createNamedParameter($objectUri),
2341 
-				'lastmodified' => $query->createNamedParameter(time()),
2342 
-				'etag' => $query->createNamedParameter(md5($objectData)),
2343 
-				'size' => $query->createNamedParameter(strlen($objectData))
2344 
-			])
2345 
-			->executeStatement();
2346 
-	}
2347 
-
2348 
-	/**
2349 
-	 * Adds a change record to the calendarchanges table.
2350 
-	 *
2351 
-	 * @param mixed $calendarId
2352 
-	 * @param string $objectUri
2353 
-	 * @param int $operation 1 = add, 2 = modify, 3 = delete.
2354 
-	 * @param int $calendarType
2355 
-	 * @return void
2356 
-	 */
2357 
-	protected function addChange($calendarId, $objectUri, $operation, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
2358 
-		$table = $calendarType === self::CALENDAR_TYPE_CALENDAR ? 'calendars': 'calendarsubscriptions';
2359 
-
2360 
-		$query = $this->db->getQueryBuilder();
2361 
-		$query->select('synctoken')
2362 
-			->from($table)
2363 
-			->where($query->expr()->eq('id', $query->createNamedParameter($calendarId)));
2364 
-		$result = $query->executeQuery();
2365 
-		$syncToken = (int)$result->fetchOne();
2366 
-		$result->closeCursor();
2367 
-
2368 
-		$query = $this->db->getQueryBuilder();
2369 
-		$query->insert('calendarchanges')
2370 
-			->values([
2371 
-				'uri' => $query->createNamedParameter($objectUri),
2372 
-				'synctoken' => $query->createNamedParameter($syncToken),
2373 
-				'calendarid' => $query->createNamedParameter($calendarId),
2374 
-				'operation' => $query->createNamedParameter($operation),
2375 
-				'calendartype' => $query->createNamedParameter($calendarType),
2376 
-			])
2377 
-			->executeStatement();
2378 
-
2379 
-		$stmt = $this->db->prepare("UPDATE `*PREFIX*$table` SET `synctoken` = `synctoken` + 1 WHERE `id` = ?");
2380 
-		$stmt->execute([
2381 
-			$calendarId
2382 
-		]);
2383 
-	}
2384 
-
2385 
-	/**
2386 
-	 * Parses some information from calendar objects, used for optimized
2387 
-	 * calendar-queries.
2388 
-	 *
2389 
-	 * Returns an array with the following keys:
2390 
-	 *   * etag - An md5 checksum of the object without the quotes.
2391 
-	 *   * size - Size of the object in bytes
2392 
-	 *   * componentType - VEVENT, VTODO or VJOURNAL
2393 
-	 *   * firstOccurence
2394 
-	 *   * lastOccurence
2395 
-	 *   * uid - value of the UID property
2396 
-	 *
2397 
-	 * @param string $calendarData
2398 
-	 * @return array
2399 
-	 */
2400 
-	public function getDenormalizedData($calendarData) {
2401 
-		$vObject = Reader::read($calendarData);
2402 
-		$vEvents = [];
2403 
-		$componentType = null;
2404 
-		$component = null;
2405 
-		$firstOccurrence = null;
2406 
-		$lastOccurrence = null;
2407 
-		$uid = null;
2408 
-		$classification = self::CLASSIFICATION_PUBLIC;
2409 
-		$hasDTSTART = false;
2410 
-		foreach ($vObject->getComponents() as $component) {
2411 
-			if ($component->name !== 'VTIMEZONE') {
2412 
-				// Finding all VEVENTs, and track them
2413 
-				if ($component->name === 'VEVENT') {
2414 
-					array_push($vEvents, $component);
2415 
-					if ($component->DTSTART) {
2416 
-						$hasDTSTART = true;
2417 
-					}
2418 
-				}
2419 
-				// Track first component type and uid
2420 
-				if ($uid === null) {
2421 
-					$componentType = $component->name;
2422 
-					$uid = (string)$component->UID;
2423 
-				}
2424 
-			}
2425 
-		}
2426 
-		if (!$componentType) {
2427 
-			throw new \Sabre\DAV\Exception\BadRequest('Calendar objects must have a VJOURNAL, VEVENT or VTODO component');
2428 
-		}
2429 
-
2430 
-		if ($hasDTSTART) {
2431 
-			$component = $vEvents[0];
2432 
-
2433 
-			// Finding the last occurrence is a bit harder
2434 
-			if (!isset($component->RRULE) && count($vEvents) === 1) {
2435 
-				$firstOccurrence = $component->DTSTART->getDateTime()->getTimeStamp();
2436 
-				if (isset($component->DTEND)) {
2437 
-					$lastOccurrence = $component->DTEND->getDateTime()->getTimeStamp();
2438 
-				} elseif (isset($component->DURATION)) {
2439 
-					$endDate = clone $component->DTSTART->getDateTime();
2440 
-					$endDate->add(DateTimeParser::parse($component->DURATION->getValue()));
2441 
-					$lastOccurrence = $endDate->getTimeStamp();
2442 
-				} elseif (!$component->DTSTART->hasTime()) {
2443 
-					$endDate = clone $component->DTSTART->getDateTime();
2444 
-					$endDate->modify('+1 day');
2445 
-					$lastOccurrence = $endDate->getTimeStamp();
2446 
-				} else {
2447 
-					$lastOccurrence = $firstOccurrence;
2448 
-				}
2449 
-			} else {
2450 
-				$it = new EventIterator($vEvents);
2451 
-				$maxDate = new DateTime(self::MAX_DATE);
2452 
-				$firstOccurrence = $it->getDtStart()->getTimestamp();
2453 
-				if ($it->isInfinite()) {
2454 
-					$lastOccurrence = $maxDate->getTimestamp();
2455 
-				} else {
2456 
-					$end = $it->getDtEnd();
2457 
-					while ($it->valid() && $end < $maxDate) {
2458 
-						$end = $it->getDtEnd();
2459 
-						$it->next();
2460 
-					}
2461 
-					$lastOccurrence = $end->getTimestamp();
2462 
-				}
2463 
-			}
2464 
-		}
2465 
-
2466 
-		if ($component->CLASS) {
2467 
-			$classification = CalDavBackend::CLASSIFICATION_PRIVATE;
2468 
-			switch ($component->CLASS->getValue()) {
2469 
-				case 'PUBLIC':
2470 
-					$classification = CalDavBackend::CLASSIFICATION_PUBLIC;
2471 
-					break;
2472 
-				case 'CONFIDENTIAL':
2473 
-					$classification = CalDavBackend::CLASSIFICATION_CONFIDENTIAL;
2474 
-					break;
2475 
-			}
2476 
-		}
2477 
-		return [
2478 
-			'etag' => md5($calendarData),
2479 
-			'size' => strlen($calendarData),
2480 
-			'componentType' => $componentType,
2481 
-			'firstOccurence' => is_null($firstOccurrence) ? null : max(0, $firstOccurrence),
2482 
-			'lastOccurence' => $lastOccurrence,
2483 
-			'uid' => $uid,
2484 
-			'classification' => $classification
2485 
-		];
2486 
-	}
2487 
-
2488 
-	/**
2489 
-	 * @param $cardData
2490 
-	 * @return bool|string
2491 
-	 */
2492 
-	private function readBlob($cardData) {
2493 
-		if (is_resource($cardData)) {
2494 
-			return stream_get_contents($cardData);
2495 
-		}
2496 
-
2497 
-		return $cardData;
2498 
-	}
2499 
-
2500 
-	/**
2501 
-	 * @param IShareable $shareable
2502 
-	 * @param array $add
2503 
-	 * @param array $remove
2504 
-	 */
2505 
-	public function updateShares($shareable, $add, $remove) {
2506 
-		$calendarId = $shareable->getResourceId();
2507 
-		$calendarRow = $this->getCalendarById($calendarId);
2508 
-		$oldShares = $this->getShares($calendarId);
2509 
-
2510 
-		$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateShares', new GenericEvent(
2511 
-			'\OCA\DAV\CalDAV\CalDavBackend::updateShares',
2512 
-			[
2513 
-				'calendarId' => $calendarId,
2514 
-				'calendarData' => $calendarRow,
2515 
-				'shares' => $oldShares,
2516 
-				'add' => $add,
2517 
-				'remove' => $remove,
2518 
-			]));
2519 
-		$this->calendarSharingBackend->updateShares($shareable, $add, $remove);
2520 
-
2521 
-		$this->dispatcher->dispatchTyped(new CalendarShareUpdatedEvent((int)$calendarId, $calendarRow, $oldShares, $add, $remove));
2522 
-	}
2523 
-
2524 
-	/**
2525 
-	 * @param int $resourceId
2526 
-	 * @return array
2527 
-	 */
2528 
-	public function getShares($resourceId) {
2529 
-		return $this->calendarSharingBackend->getShares($resourceId);
2530 
-	}
2531 
-
2532 
-	/**
2533 
-	 * @param boolean $value
2534 
-	 * @param \OCA\DAV\CalDAV\Calendar $calendar
2535 
-	 * @return string|null
2536 
-	 */
2537 
-	public function setPublishStatus($value, $calendar) {
2538 
-		$calendarId = $calendar->getResourceId();
2539 
-		$calendarData = $this->getCalendarById($calendarId);
2540 
-		$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', new GenericEvent(
2541 
-			'\OCA\DAV\CalDAV\CalDavBackend::updateShares',
2542 
-			[
2543 
-				'calendarId' => $calendarId,
2544 
-				'calendarData' => $calendarData,
2545 
-				'public' => $value,
2546 
-			]));
2547 
-
2548 
-		$query = $this->db->getQueryBuilder();
2549 
-		if ($value) {
2550 
-			$publicUri = $this->random->generate(16, ISecureRandom::CHAR_HUMAN_READABLE);
2551 
-			$query->insert('dav_shares')
2552 
-				->values([
2553 
-					'principaluri' => $query->createNamedParameter($calendar->getPrincipalURI()),
2554 
-					'type' => $query->createNamedParameter('calendar'),
2555 
-					'access' => $query->createNamedParameter(self::ACCESS_PUBLIC),
2556 
-					'resourceid' => $query->createNamedParameter($calendar->getResourceId()),
2557 
-					'publicuri' => $query->createNamedParameter($publicUri)
2558 
-				]);
2559 
-			$query->executeStatement();
2560 
-
2561 
-			$this->dispatcher->dispatchTyped(new CalendarPublishedEvent((int)$calendarId, $calendarData, $publicUri));
2562 
-			return $publicUri;
2563 
-		}
2564 
-		$query->delete('dav_shares')
2565 
-			->where($query->expr()->eq('resourceid', $query->createNamedParameter($calendar->getResourceId())))
2566 
-			->andWhere($query->expr()->eq('access', $query->createNamedParameter(self::ACCESS_PUBLIC)));
2567 
-		$query->executeStatement();
2568 
-
2569 
-		$this->dispatcher->dispatchTyped(new CalendarUnpublishedEvent((int)$calendarId, $calendarData));
2570 
-		return null;
2571 
-	}
2572 
-
2573 
-	/**
2574 
-	 * @param \OCA\DAV\CalDAV\Calendar $calendar
2575 
-	 * @return mixed
2576 
-	 */
2577 
-	public function getPublishStatus($calendar) {
2578 
-		$query = $this->db->getQueryBuilder();
2579 
-		$result = $query->select('publicuri')
2580 
-			->from('dav_shares')
2581 
-			->where($query->expr()->eq('resourceid', $query->createNamedParameter($calendar->getResourceId())))
2582 
-			->andWhere($query->expr()->eq('access', $query->createNamedParameter(self::ACCESS_PUBLIC)))
2583 
-			->executeQuery();
2584 
-
2585 
-		$row = $result->fetch();
2586 
-		$result->closeCursor();
2587 
-		return $row ? reset($row) : false;
2588 
-	}
2589 
-
2590 
-	/**
2591 
-	 * @param int $resourceId
2592 
-	 * @param array $acl
2593 
-	 * @return array
2594 
-	 */
2595 
-	public function applyShareAcl($resourceId, $acl) {
2596 
-		return $this->calendarSharingBackend->applyShareAcl($resourceId, $acl);
2597 
-	}
2598 
-
2599 
-
2600 
-
2601 
-	/**
2602 
-	 * update properties table
2603 
-	 *
2604 
-	 * @param int $calendarId
2605 
-	 * @param string $objectUri
2606 
-	 * @param string $calendarData
2607 
-	 * @param int $calendarType
2608 
-	 */
2609 
-	public function updateProperties($calendarId, $objectUri, $calendarData, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
2610 
-		$objectId = $this->getCalendarObjectId($calendarId, $objectUri, $calendarType);
2611 
-
2612 
-		try {
2613 
-			$vCalendar = $this->readCalendarData($calendarData);
2614 
-		} catch (\Exception $ex) {
2615 
-			return;
2616 
-		}
2617 
-
2618 
-		$this->purgeProperties($calendarId, $objectId);
2619 
-
2620 
-		$query = $this->db->getQueryBuilder();
2621 
-		$query->insert($this->dbObjectPropertiesTable)
2622 
-			->values(
2623 
-				[
2624 
-					'calendarid' => $query->createNamedParameter($calendarId),
2625 
-					'calendartype' => $query->createNamedParameter($calendarType),
2626 
-					'objectid' => $query->createNamedParameter($objectId),
2627 
-					'name' => $query->createParameter('name'),
2628 
-					'parameter' => $query->createParameter('parameter'),
2629 
-					'value' => $query->createParameter('value'),
2630 
-				]
2631 
-			);
2632 
-
2633 
-		$indexComponents = ['VEVENT', 'VJOURNAL', 'VTODO'];
2634 
-		foreach ($vCalendar->getComponents() as $component) {
2635 
-			if (!in_array($component->name, $indexComponents)) {
2636 
-				continue;
2637 
-			}
2638 
-
2639 
-			foreach ($component->children() as $property) {
2640 
-				if (in_array($property->name, self::$indexProperties)) {
2641 
-					$value = $property->getValue();
2642 
-					// is this a shitty db?
2643 
-					if (!$this->db->supports4ByteText()) {
2644 
-						$value = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $value);
2645 
-					}
2646 
-					$value = mb_strcut($value, 0, 254);
2647 
-
2648 
-					$query->setParameter('name', $property->name);
2649 
-					$query->setParameter('parameter', null);
2650 
-					$query->setParameter('value', $value);
2651 
-					$query->executeStatement();
2652 
-				}
2653 
-
2654 
-				if (array_key_exists($property->name, self::$indexParameters)) {
2655 
-					$parameters = $property->parameters();
2656 
-					$indexedParametersForProperty = self::$indexParameters[$property->name];
2657 
-
2658 
-					foreach ($parameters as $key => $value) {
2659 
-						if (in_array($key, $indexedParametersForProperty)) {
2660 
-							// is this a shitty db?
2661 
-							if ($this->db->supports4ByteText()) {
2662 
-								$value = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $value);
2663 
-							}
2664 
-
2665 
-							$query->setParameter('name', $property->name);
2666 
-							$query->setParameter('parameter', mb_strcut($key, 0, 254));
2667 
-							$query->setParameter('value', mb_strcut($value, 0, 254));
2668 
-							$query->executeStatement();
2669 
-						}
2670 
-					}
2671 
-				}
2672 
-			}
2673 
-		}
2674 
-	}
2675 
-
2676 
-	/**
2677 
-	 * deletes all birthday calendars
2678 
-	 */
2679 
-	public function deleteAllBirthdayCalendars() {
2680 
-		$query = $this->db->getQueryBuilder();
2681 
-		$result = $query->select(['id'])->from('calendars')
2682 
-			->where($query->expr()->eq('uri', $query->createNamedParameter(BirthdayService::BIRTHDAY_CALENDAR_URI)))
2683 
-			->executeQuery();
2684 
-
2685 
-		$ids = $result->fetchAll();
2686 
-		foreach ($ids as $id) {
2687 
-			$this->deleteCalendar($id['id']);
2688 
-		}
2689 
-	}
2690 
-
2691 
-	/**
2692 
-	 * @param $subscriptionId
2693 
-	 */
2694 
-	public function purgeAllCachedEventsForSubscription($subscriptionId) {
2695 
-		$query = $this->db->getQueryBuilder();
2696 
-		$query->select('uri')
2697 
-			->from('calendarobjects')
2698 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2699 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)));
2700 
-		$stmt = $query->executeQuery();
2701 
-
2702 
-		$uris = [];
2703 
-		foreach ($stmt->fetchAll() as $row) {
2704 
-			$uris[] = $row['uri'];
2705 
-		}
2706 
-		$stmt->closeCursor();
2707 
-
2708 
-		$query = $this->db->getQueryBuilder();
2709 
-		$query->delete('calendarobjects')
2710 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2711 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2712 
-			->executeStatement();
2713 
-
2714 
-		$query->delete('calendarchanges')
2715 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2716 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2717 
-			->executeStatement();
2718 
-
2719 
-		$query->delete($this->dbObjectPropertiesTable)
2720 
-			->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2721 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2722 
-			->executeStatement();
2723 
-
2724 
-		foreach ($uris as $uri) {
2725 
-			$this->addChange($subscriptionId, $uri, 3, self::CALENDAR_TYPE_SUBSCRIPTION);
2726 
-		}
2727 
-	}
2728 
-
2729 
-	/**
2730 
-	 * Move a calendar from one user to another
2731 
-	 *
2732 
-	 * @param string $uriName
2733 
-	 * @param string $uriOrigin
2734 
-	 * @param string $uriDestination
2735 
-	 * @param string $newUriName (optional) the new uriName
2736 
-	 */
2737 
-	public function moveCalendar($uriName, $uriOrigin, $uriDestination, $newUriName = null) {
2738 
-		$query = $this->db->getQueryBuilder();
2739 
-		$query->update('calendars')
2740 
-			->set('principaluri', $query->createNamedParameter($uriDestination))
2741 
-			->set('uri', $query->createNamedParameter($newUriName ?: $uriName))
2742 
-			->where($query->expr()->eq('principaluri', $query->createNamedParameter($uriOrigin)))
2743 
-			->andWhere($query->expr()->eq('uri', $query->createNamedParameter($uriName)))
2744 
-			->executeStatement();
2745 
-	}
2746 
-
2747 
-	/**
2748 
-	 * read VCalendar data into a VCalendar object
2749 
-	 *
2750 
-	 * @param string $objectData
2751 
-	 * @return VCalendar
2752 
-	 */
2753 
-	protected function readCalendarData($objectData) {
2754 
-		return Reader::read($objectData);
2755 
-	}
2756 
-
2757 
-	/**
2758 
-	 * delete all properties from a given calendar object
2759 
-	 *
2760 
-	 * @param int $calendarId
2761 
-	 * @param int $objectId
2762 
-	 */
2763 
-	protected function purgeProperties($calendarId, $objectId) {
2764 
-		$query = $this->db->getQueryBuilder();
2765 
-		$query->delete($this->dbObjectPropertiesTable)
2766 
-			->where($query->expr()->eq('objectid', $query->createNamedParameter($objectId)))
2767 
-			->andWhere($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)));
2768 
-		$query->executeStatement();
2769 
-	}
2770 
-
2771 
-	/**
2772 
-	 * get ID from a given calendar object
2773 
-	 *
2774 
-	 * @param int $calendarId
2775 
-	 * @param string $uri
2776 
-	 * @param int $calendarType
2777 
-	 * @return int
2778 
-	 */
2779 
-	protected function getCalendarObjectId($calendarId, $uri, $calendarType):int {
2780 
-		$query = $this->db->getQueryBuilder();
2781 
-		$query->select('id')
2782 
-			->from('calendarobjects')
2783 
-			->where($query->expr()->eq('uri', $query->createNamedParameter($uri)))
2784 
-			->andWhere($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
2785 
-			->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
2786 
-
2787 
-		$result = $query->executeQuery();
2788 
-		$objectIds = $result->fetch();
2789 
-		$result->closeCursor();
2790 
-
2791 
-		if (!isset($objectIds['id'])) {
2792 
-			throw new \InvalidArgumentException('Calendarobject does not exists: ' . $uri);
2793 
-		}
2794 
-
2795 
-		return (int)$objectIds['id'];
2796 
-	}
2797 
-
2798 
-	/**
2799 
-	 * return legacy endpoint principal name to new principal name
2800 
-	 *
2801 
-	 * @param $principalUri
2802 
-	 * @param $toV2
2803 
-	 * @return string
2804 
-	 */
2805 
-	private function convertPrincipal($principalUri, $toV2) {
2806 
-		if ($this->principalBackend->getPrincipalPrefix() === 'principals') {
2807 
-			[, $name] = Uri\split($principalUri);
2808 
-			if ($toV2 === true) {
2809 
-				return "principals/users/$name";
2810 
-			}
2811 
-			return "principals/$name";
2812 
-		}
2813 
-		return $principalUri;
2814 
-	}
2815 
-
2816 
-	/**
2817 
-	 * adds information about an owner to the calendar data
2818 
-	 *
2819 
-	 * @param $calendarInfo
2820 
-	 */
2821 
-	private function addOwnerPrincipal(&$calendarInfo) {
2822 
-		$ownerPrincipalKey = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal';
2823 
-		$displaynameKey = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_NEXTCLOUD . '}owner-displayname';
2824 
-		if (isset($calendarInfo[$ownerPrincipalKey])) {
2825 
-			$uri = $calendarInfo[$ownerPrincipalKey];
2826 
-		} else {
2827 
-			$uri = $calendarInfo['principaluri'];
2828 
-		}
2829 
-
2830 
-		$principalInformation = $this->principalBackend->getPrincipalByPath($uri);
2831 
-		if (isset($principalInformation['{DAV:}displayname'])) {
2832 
-			$calendarInfo[$displaynameKey] = $principalInformation['{DAV:}displayname'];
2833 
-		}
2834 
-	}
99 
+    public const CALENDAR_TYPE_CALENDAR = 0;
100 
+    public const CALENDAR_TYPE_SUBSCRIPTION = 1;
101 
+
102 
+    public const PERSONAL_CALENDAR_URI = 'personal';
103 
+    public const PERSONAL_CALENDAR_NAME = 'Personal';
104 
+
105 
+    public const RESOURCE_BOOKING_CALENDAR_URI = 'calendar';
106 
+    public const RESOURCE_BOOKING_CALENDAR_NAME = 'Calendar';
107 
+
108 
+    /**
109 
+     * We need to specify a max date, because we need to stop *somewhere*
110 
+     *
111 
+     * On 32 bit system the maximum for a signed integer is 2147483647, so
112 
+     * MAX_DATE cannot be higher than date('Y-m-d', 2147483647) which results
113 
+     * in 2038-01-19 to avoid problems when the date is converted
114 
+     * to a unix timestamp.
115 
+     */
116 
+    public const MAX_DATE = '2038-01-01';
117 
+
118 
+    public const ACCESS_PUBLIC = 4;
119 
+    public const CLASSIFICATION_PUBLIC = 0;
120 
+    public const CLASSIFICATION_PRIVATE = 1;
121 
+    public const CLASSIFICATION_CONFIDENTIAL = 2;
122 
+
123 
+    /**
124 
+     * List of CalDAV properties, and how they map to database field names
125 
+     * Add your own properties by simply adding on to this array.
126 
+     *
127 
+     * Note that only string-based properties are supported here.
128 
+     *
129 
+     * @var array
130 
+     */
131 
+    public $propertyMap = [
132 
+        '{DAV:}displayname' => 'displayname',
133 
+        '{urn:ietf:params:xml:ns:caldav}calendar-description' => 'description',
134 
+        '{urn:ietf:params:xml:ns:caldav}calendar-timezone' => 'timezone',
135 
+        '{http://apple.com/ns/ical/}calendar-order' => 'calendarorder',
136 
+        '{http://apple.com/ns/ical/}calendar-color' => 'calendarcolor',
137 
+    ];
138 
+
139 
+    /**
140 
+     * List of subscription properties, and how they map to database field names.
141 
+     *
142 
+     * @var array
143 
+     */
144 
+    public $subscriptionPropertyMap = [
145 
+        '{DAV:}displayname' => 'displayname',
146 
+        '{http://apple.com/ns/ical/}refreshrate' => 'refreshrate',
147 
+        '{http://apple.com/ns/ical/}calendar-order' => 'calendarorder',
148 
+        '{http://apple.com/ns/ical/}calendar-color' => 'calendarcolor',
149 
+        '{http://calendarserver.org/ns/}subscribed-strip-todos' => 'striptodos',
150 
+        '{http://calendarserver.org/ns/}subscribed-strip-alarms' => 'stripalarms',
151 
+        '{http://calendarserver.org/ns/}subscribed-strip-attachments' => 'stripattachments',
152 
+    ];
153 
+
154 
+    /** @var array properties to index */
155 
+    public static $indexProperties = ['CATEGORIES', 'COMMENT', 'DESCRIPTION',
156 
+        'LOCATION', 'RESOURCES', 'STATUS', 'SUMMARY', 'ATTENDEE', 'CONTACT',
157 
+        'ORGANIZER'];
158 
+
159 
+    /** @var array parameters to index */
160 
+    public static $indexParameters = [
161 
+        'ATTENDEE' => ['CN'],
162 
+        'ORGANIZER' => ['CN'],
163 
+    ];
164 
+
165 
+    /**
166 
+     * @var string[] Map of uid => display name
167 
+     */
168 
+    protected $userDisplayNames;
169 
+
170 
+    /** @var IDBConnection */
171 
+    private $db;
172 
+
173 
+    /** @var Backend */
174 
+    private $calendarSharingBackend;
175 
+
176 
+    /** @var Principal */
177 
+    private $principalBackend;
178 
+
179 
+    /** @var IUserManager */
180 
+    private $userManager;
181 
+
182 
+    /** @var ISecureRandom */
183 
+    private $random;
184 
+
185 
+    /** @var ILogger */
186 
+    private $logger;
187 
+
188 
+    /** @var IEventDispatcher */
189 
+    private $dispatcher;
190 
+
191 
+    /** @var EventDispatcherInterface */
192 
+    private $legacyDispatcher;
193 
+
194 
+    /** @var bool */
195 
+    private $legacyEndpoint;
196 
+
197 
+    /** @var string */
198 
+    private $dbObjectPropertiesTable = 'calendarobjects_props';
199 
+
200 
+    /**
201 
+     * CalDavBackend constructor.
202 
+     *
203 
+     * @param IDBConnection $db
204 
+     * @param Principal $principalBackend
205 
+     * @param IUserManager $userManager
206 
+     * @param IGroupManager $groupManager
207 
+     * @param ISecureRandom $random
208 
+     * @param ILogger $logger
209 
+     * @param IEventDispatcher $dispatcher
210 
+     * @param EventDispatcherInterface $legacyDispatcher
211 
+     * @param bool $legacyEndpoint
212 
+     */
213 
+    public function __construct(IDBConnection $db,
214 
+                                Principal $principalBackend,
215 
+                                IUserManager $userManager,
216 
+                                IGroupManager $groupManager,
217 
+                                ISecureRandom $random,
218 
+                                ILogger $logger,
219 
+                                IEventDispatcher $dispatcher,
220 
+                                EventDispatcherInterface $legacyDispatcher,
221 
+                                bool $legacyEndpoint = false) {
222 
+        $this->db = $db;
223 
+        $this->principalBackend = $principalBackend;
224 
+        $this->userManager = $userManager;
225 
+        $this->calendarSharingBackend = new Backend($this->db, $this->userManager, $groupManager, $principalBackend, 'calendar');
226 
+        $this->random = $random;
227 
+        $this->logger = $logger;
228 
+        $this->dispatcher = $dispatcher;
229 
+        $this->legacyDispatcher = $legacyDispatcher;
230 
+        $this->legacyEndpoint = $legacyEndpoint;
231 
+    }
232 
+
233 
+    /**
234 
+     * Return the number of calendars for a principal
235 
+     *
236 
+     * By default this excludes the automatically generated birthday calendar
237 
+     *
238 
+     * @param $principalUri
239 
+     * @param bool $excludeBirthday
240 
+     * @return int
241 
+     */
242 
+    public function getCalendarsForUserCount($principalUri, $excludeBirthday = true) {
243 
+        $principalUri = $this->convertPrincipal($principalUri, true);
244 
+        $query = $this->db->getQueryBuilder();
245 
+        $query->select($query->func()->count('*'))
246 
+            ->from('calendars');
247 
+
248 
+        if ($principalUri === '') {
249 
+            $query->where($query->expr()->emptyString('principaluri'));
250 
+        } else {
251 
+            $query->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)));
252 
+        }
253 
+
254 
+        if ($excludeBirthday) {
255 
+            $query->andWhere($query->expr()->neq('uri', $query->createNamedParameter(BirthdayService::BIRTHDAY_CALENDAR_URI)));
256 
+        }
257 
+
258 
+        $result = $query->executeQuery();
259 
+        $column = (int)$result->fetchOne();
260 
+        $result->closeCursor();
261 
+        return $column;
262 
+    }
263 
+
264 
+    /**
265 
+     * Returns a list of calendars for a principal.
266 
+     *
267 
+     * Every project is an array with the following keys:
268 
+     *  * id, a unique id that will be used by other functions to modify the
269 
+     *    calendar. This can be the same as the uri or a database key.
270 
+     *  * uri, which the basename of the uri with which the calendar is
271 
+     *    accessed.
272 
+     *  * principaluri. The owner of the calendar. Almost always the same as
273 
+     *    principalUri passed to this method.
274 
+     *
275 
+     * Furthermore it can contain webdav properties in clark notation. A very
276 
+     * common one is '{DAV:}displayname'.
277 
+     *
278 
+     * Many clients also require:
279 
+     * {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
280 
+     * For this property, you can just return an instance of
281 
+     * Sabre\CalDAV\Property\SupportedCalendarComponentSet.
282 
+     *
283 
+     * If you return {http://sabredav.org/ns}read-only and set the value to 1,
284 
+     * ACL will automatically be put in read-only mode.
285 
+     *
286 
+     * @param string $principalUri
287 
+     * @return array
288 
+     */
289 
+    public function getCalendarsForUser($principalUri) {
290 
+        $principalUriOriginal = $principalUri;
291 
+        $principalUri = $this->convertPrincipal($principalUri, true);
292 
+        $fields = array_values($this->propertyMap);
293 
+        $fields[] = 'id';
294 
+        $fields[] = 'uri';
295 
+        $fields[] = 'synctoken';
296 
+        $fields[] = 'components';
297 
+        $fields[] = 'principaluri';
298 
+        $fields[] = 'transparent';
299 
+
300 
+        // Making fields a comma-delimited list
301 
+        $query = $this->db->getQueryBuilder();
302 
+        $query->select($fields)
303 
+            ->from('calendars')
304 
+            ->orderBy('calendarorder', 'ASC');
305 
+
306 
+        if ($principalUri === '') {
307 
+            $query->where($query->expr()->emptyString('principaluri'));
308 
+        } else {
309 
+            $query->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)));
310 
+        }
311 
+
312 
+        $result = $query->executeQuery();
313 
+
314 
+        $calendars = [];
315 
+        while ($row = $result->fetch()) {
316 
+            $row['principaluri'] = (string) $row['principaluri'];
317 
+            $components = [];
318 
+            if ($row['components']) {
319 
+                $components = explode(',',$row['components']);
320 
+            }
321 
+
322 
+            $calendar = [
323 
+                'id' => $row['id'],
324 
+                'uri' => $row['uri'],
325 
+                'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
326 
+                '{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
327 
+                '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
328 
+                '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
329 
+                '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
330 
+                '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($principalUri, !$this->legacyEndpoint),
331 
+            ];
332 
+
333 
+            foreach ($this->propertyMap as $xmlName => $dbName) {
334 
+                $calendar[$xmlName] = $row[$dbName];
335 
+            }
336 
+
337 
+            $this->addOwnerPrincipal($calendar);
338 
+
339 
+            if (!isset($calendars[$calendar['id']])) {
340 
+                $calendars[$calendar['id']] = $calendar;
341 
+            }
342 
+        }
343 
+        $result->closeCursor();
344 
+
345 
+        // query for shared calendars
346 
+        $principals = $this->principalBackend->getGroupMembership($principalUriOriginal, true);
347 
+        $principals = array_merge($principals, $this->principalBackend->getCircleMembership($principalUriOriginal));
348 
+
349 
+        $principals[] = $principalUri;
350 
+
351 
+        $fields = array_values($this->propertyMap);
352 
+        $fields[] = 'a.id';
353 
+        $fields[] = 'a.uri';
354 
+        $fields[] = 'a.synctoken';
355 
+        $fields[] = 'a.components';
356 
+        $fields[] = 'a.principaluri';
357 
+        $fields[] = 'a.transparent';
358 
+        $fields[] = 's.access';
359 
+        $query = $this->db->getQueryBuilder();
360 
+        $query->select($fields)
361 
+            ->from('dav_shares', 's')
362 
+            ->join('s', 'calendars', 'a', $query->expr()->eq('s.resourceid', 'a.id'))
363 
+            ->where($query->expr()->in('s.principaluri', $query->createParameter('principaluri')))
364 
+            ->andWhere($query->expr()->eq('s.type', $query->createParameter('type')))
365 
+            ->setParameter('type', 'calendar')
366 
+            ->setParameter('principaluri', $principals, \Doctrine\DBAL\Connection::PARAM_STR_ARRAY);
367 
+
368 
+        $result = $query->executeQuery();
369 
+
370 
+        $readOnlyPropertyName = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only';
371 
+        while ($row = $result->fetch()) {
372 
+            $row['principaluri'] = (string) $row['principaluri'];
373 
+            if ($row['principaluri'] === $principalUri) {
374 
+                continue;
375 
+            }
376 
+
377 
+            $readOnly = (int) $row['access'] === Backend::ACCESS_READ;
378 
+            if (isset($calendars[$row['id']])) {
379 
+                if ($readOnly) {
380 
+                    // New share can not have more permissions then the old one.
381 
+                    continue;
382 
+                }
383 
+                if (isset($calendars[$row['id']][$readOnlyPropertyName]) &&
384 
+                    $calendars[$row['id']][$readOnlyPropertyName] === 0) {
385 
+                    // Old share is already read-write, no more permissions can be gained
386 
+                    continue;
387 
+                }
388 
+            }
389 
+
390 
+            [, $name] = Uri\split($row['principaluri']);
391 
+            $uri = $row['uri'] . '_shared_by_' . $name;
392 
+            $row['displayname'] = $row['displayname'] . ' (' . $this->getUserDisplayName($name) . ')';
393 
+            $components = [];
394 
+            if ($row['components']) {
395 
+                $components = explode(',',$row['components']);
396 
+            }
397 
+            $calendar = [
398 
+                'id' => $row['id'],
399 
+                'uri' => $uri,
400 
+                'principaluri' => $this->convertPrincipal($principalUri, !$this->legacyEndpoint),
401 
+                '{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
402 
+                '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
403 
+                '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
404 
+                '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp('transparent'),
405 
+                '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
406 
+                $readOnlyPropertyName => $readOnly,
407 
+            ];
408 
+
409 
+            foreach ($this->propertyMap as $xmlName => $dbName) {
410 
+                $calendar[$xmlName] = $row[$dbName];
411 
+            }
412 
+
413 
+            $this->addOwnerPrincipal($calendar);
414 
+
415 
+            $calendars[$calendar['id']] = $calendar;
416 
+        }
417 
+        $result->closeCursor();
418 
+
419 
+        return array_values($calendars);
420 
+    }
421 
+
422 
+    /**
423 
+     * @param $principalUri
424 
+     * @return array
425 
+     */
426 
+    public function getUsersOwnCalendars($principalUri) {
427 
+        $principalUri = $this->convertPrincipal($principalUri, true);
428 
+        $fields = array_values($this->propertyMap);
429 
+        $fields[] = 'id';
430 
+        $fields[] = 'uri';
431 
+        $fields[] = 'synctoken';
432 
+        $fields[] = 'components';
433 
+        $fields[] = 'principaluri';
434 
+        $fields[] = 'transparent';
435 
+        // Making fields a comma-delimited list
436 
+        $query = $this->db->getQueryBuilder();
437 
+        $query->select($fields)->from('calendars')
438 
+            ->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
439 
+            ->orderBy('calendarorder', 'ASC');
440 
+        $stmt = $query->executeQuery();
441 
+        $calendars = [];
442 
+        while ($row = $stmt->fetch()) {
443 
+            $row['principaluri'] = (string) $row['principaluri'];
444 
+            $components = [];
445 
+            if ($row['components']) {
446 
+                $components = explode(',',$row['components']);
447 
+            }
448 
+            $calendar = [
449 
+                'id' => $row['id'],
450 
+                'uri' => $row['uri'],
451 
+                'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
452 
+                '{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
453 
+                '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
454 
+                '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
455 
+                '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
456 
+            ];
457 
+            foreach ($this->propertyMap as $xmlName => $dbName) {
458 
+                $calendar[$xmlName] = $row[$dbName];
459 
+            }
460 
+
461 
+            $this->addOwnerPrincipal($calendar);
462 
+
463 
+            if (!isset($calendars[$calendar['id']])) {
464 
+                $calendars[$calendar['id']] = $calendar;
465 
+            }
466 
+        }
467 
+        $stmt->closeCursor();
468 
+        return array_values($calendars);
469 
+    }
470 
+
471 
+
472 
+    /**
473 
+     * @param $uid
474 
+     * @return string
475 
+     */
476 
+    private function getUserDisplayName($uid) {
477 
+        if (!isset($this->userDisplayNames[$uid])) {
478 
+            $user = $this->userManager->get($uid);
479 
+
480 
+            if ($user instanceof IUser) {
481 
+                $this->userDisplayNames[$uid] = $user->getDisplayName();
482 
+            } else {
483 
+                $this->userDisplayNames[$uid] = $uid;
484 
+            }
485 
+        }
486 
+
487 
+        return $this->userDisplayNames[$uid];
488 
+    }
489 
+
490 
+    /**
491 
+     * @return array
492 
+     */
493 
+    public function getPublicCalendars() {
494 
+        $fields = array_values($this->propertyMap);
495 
+        $fields[] = 'a.id';
496 
+        $fields[] = 'a.uri';
497 
+        $fields[] = 'a.synctoken';
498 
+        $fields[] = 'a.components';
499 
+        $fields[] = 'a.principaluri';
500 
+        $fields[] = 'a.transparent';
501 
+        $fields[] = 's.access';
502 
+        $fields[] = 's.publicuri';
503 
+        $calendars = [];
504 
+        $query = $this->db->getQueryBuilder();
505 
+        $result = $query->select($fields)
506 
+            ->from('dav_shares', 's')
507 
+            ->join('s', 'calendars', 'a', $query->expr()->eq('s.resourceid', 'a.id'))
508 
+            ->where($query->expr()->in('s.access', $query->createNamedParameter(self::ACCESS_PUBLIC)))
509 
+            ->andWhere($query->expr()->eq('s.type', $query->createNamedParameter('calendar')))
510 
+            ->executeQuery();
511 
+
512 
+        while ($row = $result->fetch()) {
513 
+            $row['principaluri'] = (string) $row['principaluri'];
514 
+            [, $name] = Uri\split($row['principaluri']);
515 
+            $row['displayname'] = $row['displayname'] . "($name)";
516 
+            $components = [];
517 
+            if ($row['components']) {
518 
+                $components = explode(',',$row['components']);
519 
+            }
520 
+            $calendar = [
521 
+                'id' => $row['id'],
522 
+                'uri' => $row['publicuri'],
523 
+                'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
524 
+                '{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
525 
+                '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
526 
+                '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
527 
+                '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
528 
+                '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], $this->legacyEndpoint),
529 
+                '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only' => (int)$row['access'] === Backend::ACCESS_READ,
530 
+                '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}public' => (int)$row['access'] === self::ACCESS_PUBLIC,
531 
+            ];
532 
+
533 
+            foreach ($this->propertyMap as $xmlName => $dbName) {
534 
+                $calendar[$xmlName] = $row[$dbName];
535 
+            }
536 
+
537 
+            $this->addOwnerPrincipal($calendar);
538 
+
539 
+            if (!isset($calendars[$calendar['id']])) {
540 
+                $calendars[$calendar['id']] = $calendar;
541 
+            }
542 
+        }
543 
+        $result->closeCursor();
544 
+
545 
+        return array_values($calendars);
546 
+    }
547 
+
548 
+    /**
549 
+     * @param string $uri
550 
+     * @return array
551 
+     * @throws NotFound
552 
+     */
553 
+    public function getPublicCalendar($uri) {
554 
+        $fields = array_values($this->propertyMap);
555 
+        $fields[] = 'a.id';
556 
+        $fields[] = 'a.uri';
557 
+        $fields[] = 'a.synctoken';
558 
+        $fields[] = 'a.components';
559 
+        $fields[] = 'a.principaluri';
560 
+        $fields[] = 'a.transparent';
561 
+        $fields[] = 's.access';
562 
+        $fields[] = 's.publicuri';
563 
+        $query = $this->db->getQueryBuilder();
564 
+        $result = $query->select($fields)
565 
+            ->from('dav_shares', 's')
566 
+            ->join('s', 'calendars', 'a', $query->expr()->eq('s.resourceid', 'a.id'))
567 
+            ->where($query->expr()->in('s.access', $query->createNamedParameter(self::ACCESS_PUBLIC)))
568 
+            ->andWhere($query->expr()->eq('s.type', $query->createNamedParameter('calendar')))
569 
+            ->andWhere($query->expr()->eq('s.publicuri', $query->createNamedParameter($uri)))
570 
+            ->executeQuery();
571 
+
572 
+        $row = $result->fetch();
573 
+
574 
+        $result->closeCursor();
575 
+
576 
+        if ($row === false) {
577 
+            throw new NotFound('Node with name \'' . $uri . '\' could not be found');
578 
+        }
579 
+
580 
+        $row['principaluri'] = (string) $row['principaluri'];
581 
+        [, $name] = Uri\split($row['principaluri']);
582 
+        $row['displayname'] = $row['displayname'] . ' ' . "($name)";
583 
+        $components = [];
584 
+        if ($row['components']) {
585 
+            $components = explode(',',$row['components']);
586 
+        }
587 
+        $calendar = [
588 
+            'id' => $row['id'],
589 
+            'uri' => $row['publicuri'],
590 
+            'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
591 
+            '{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
592 
+            '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
593 
+            '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
594 
+            '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
595 
+            '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
596 
+            '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only' => (int)$row['access'] === Backend::ACCESS_READ,
597 
+            '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}public' => (int)$row['access'] === self::ACCESS_PUBLIC,
598 
+        ];
599 
+
600 
+        foreach ($this->propertyMap as $xmlName => $dbName) {
601 
+            $calendar[$xmlName] = $row[$dbName];
602 
+        }
603 
+
604 
+        $this->addOwnerPrincipal($calendar);
605 
+
606 
+        return $calendar;
607 
+    }
608 
+
609 
+    /**
610 
+     * @param string $principal
611 
+     * @param string $uri
612 
+     * @return array|null
613 
+     */
614 
+    public function getCalendarByUri($principal, $uri) {
615 
+        $fields = array_values($this->propertyMap);
616 
+        $fields[] = 'id';
617 
+        $fields[] = 'uri';
618 
+        $fields[] = 'synctoken';
619 
+        $fields[] = 'components';
620 
+        $fields[] = 'principaluri';
621 
+        $fields[] = 'transparent';
622 
+
623 
+        // Making fields a comma-delimited list
624 
+        $query = $this->db->getQueryBuilder();
625 
+        $query->select($fields)->from('calendars')
626 
+            ->where($query->expr()->eq('uri', $query->createNamedParameter($uri)))
627 
+            ->andWhere($query->expr()->eq('principaluri', $query->createNamedParameter($principal)))
628 
+            ->setMaxResults(1);
629 
+        $stmt = $query->executeQuery();
630 
+
631 
+        $row = $stmt->fetch();
632 
+        $stmt->closeCursor();
633 
+        if ($row === false) {
634 
+            return null;
635 
+        }
636 
+
637 
+        $row['principaluri'] = (string) $row['principaluri'];
638 
+        $components = [];
639 
+        if ($row['components']) {
640 
+            $components = explode(',',$row['components']);
641 
+        }
642 
+
643 
+        $calendar = [
644 
+            'id' => $row['id'],
645 
+            'uri' => $row['uri'],
646 
+            'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
647 
+            '{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
648 
+            '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
649 
+            '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
650 
+            '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
651 
+        ];
652 
+
653 
+        foreach ($this->propertyMap as $xmlName => $dbName) {
654 
+            $calendar[$xmlName] = $row[$dbName];
655 
+        }
656 
+
657 
+        $this->addOwnerPrincipal($calendar);
658 
+
659 
+        return $calendar;
660 
+    }
661 
+
662 
+    /**
663 
+     * @param $calendarId
664 
+     * @return array|null
665 
+     */
666 
+    public function getCalendarById($calendarId) {
667 
+        $fields = array_values($this->propertyMap);
668 
+        $fields[] = 'id';
669 
+        $fields[] = 'uri';
670 
+        $fields[] = 'synctoken';
671 
+        $fields[] = 'components';
672 
+        $fields[] = 'principaluri';
673 
+        $fields[] = 'transparent';
674 
+
675 
+        // Making fields a comma-delimited list
676 
+        $query = $this->db->getQueryBuilder();
677 
+        $query->select($fields)->from('calendars')
678 
+            ->where($query->expr()->eq('id', $query->createNamedParameter($calendarId)))
679 
+            ->setMaxResults(1);
680 
+        $stmt = $query->executeQuery();
681 
+
682 
+        $row = $stmt->fetch();
683 
+        $stmt->closeCursor();
684 
+        if ($row === false) {
685 
+            return null;
686 
+        }
687 
+
688 
+        $row['principaluri'] = (string) $row['principaluri'];
689 
+        $components = [];
690 
+        if ($row['components']) {
691 
+            $components = explode(',',$row['components']);
692 
+        }
693 
+
694 
+        $calendar = [
695 
+            'id' => $row['id'],
696 
+            'uri' => $row['uri'],
697 
+            'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
698 
+            '{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
699 
+            '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
700 
+            '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
701 
+            '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
702 
+        ];
703 
+
704 
+        foreach ($this->propertyMap as $xmlName => $dbName) {
705 
+            $calendar[$xmlName] = $row[$dbName];
706 
+        }
707 
+
708 
+        $this->addOwnerPrincipal($calendar);
709 
+
710 
+        return $calendar;
711 
+    }
712 
+
713 
+    /**
714 
+     * @param $subscriptionId
715 
+     */
716 
+    public function getSubscriptionById($subscriptionId) {
717 
+        $fields = array_values($this->subscriptionPropertyMap);
718 
+        $fields[] = 'id';
719 
+        $fields[] = 'uri';
720 
+        $fields[] = 'source';
721 
+        $fields[] = 'synctoken';
722 
+        $fields[] = 'principaluri';
723 
+        $fields[] = 'lastmodified';
724 
+
725 
+        $query = $this->db->getQueryBuilder();
726 
+        $query->select($fields)
727 
+            ->from('calendarsubscriptions')
728 
+            ->where($query->expr()->eq('id', $query->createNamedParameter($subscriptionId)))
729 
+            ->orderBy('calendarorder', 'asc');
730 
+        $stmt = $query->executeQuery();
731 
+
732 
+        $row = $stmt->fetch();
733 
+        $stmt->closeCursor();
734 
+        if ($row === false) {
735 
+            return null;
736 
+        }
737 
+
738 
+        $row['principaluri'] = (string) $row['principaluri'];
739 
+        $subscription = [
740 
+            'id' => $row['id'],
741 
+            'uri' => $row['uri'],
742 
+            'principaluri' => $row['principaluri'],
743 
+            'source' => $row['source'],
744 
+            'lastmodified' => $row['lastmodified'],
745 
+            '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
746 
+            '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
747 
+        ];
748 
+
749 
+        foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
750 
+            if (!is_null($row[$dbName])) {
751 
+                $subscription[$xmlName] = $row[$dbName];
752 
+            }
753 
+        }
754 
+
755 
+        return $subscription;
756 
+    }
757 
+
758 
+    /**
759 
+     * Creates a new calendar for a principal.
760 
+     *
761 
+     * If the creation was a success, an id must be returned that can be used to reference
762 
+     * this calendar in other methods, such as updateCalendar.
763 
+     *
764 
+     * @param string $principalUri
765 
+     * @param string $calendarUri
766 
+     * @param array $properties
767 
+     * @return int
768 
+     */
769 
+    public function createCalendar($principalUri, $calendarUri, array $properties) {
770 
+        $values = [
771 
+            'principaluri' => $this->convertPrincipal($principalUri, true),
772 
+            'uri' => $calendarUri,
773 
+            'synctoken' => 1,
774 
+            'transparent' => 0,
775 
+            'components' => 'VEVENT,VTODO',
776 
+            'displayname' => $calendarUri
777 
+        ];
778 
+
779 
+        // Default value
780 
+        $sccs = '{urn:ietf:params:xml:ns:caldav}supported-calendar-component-set';
781 
+        if (isset($properties[$sccs])) {
782 
+            if (!($properties[$sccs] instanceof SupportedCalendarComponentSet)) {
783 
+                throw new DAV\Exception('The ' . $sccs . ' property must be of type: \Sabre\CalDAV\Property\SupportedCalendarComponentSet');
784 
+            }
785 
+            $values['components'] = implode(',',$properties[$sccs]->getValue());
786 
+        } elseif (isset($properties['components'])) {
787 
+            // Allow to provide components internally without having
788 
+            // to create a SupportedCalendarComponentSet object
789 
+            $values['components'] = $properties['components'];
790 
+        }
791 
+
792 
+        $transp = '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp';
793 
+        if (isset($properties[$transp])) {
794 
+            $values['transparent'] = (int) ($properties[$transp]->getValue() === 'transparent');
795 
+        }
796 
+
797 
+        foreach ($this->propertyMap as $xmlName => $dbName) {
798 
+            if (isset($properties[$xmlName])) {
799 
+                $values[$dbName] = $properties[$xmlName];
800 
+            }
801 
+        }
802 
+
803 
+        $query = $this->db->getQueryBuilder();
804 
+        $query->insert('calendars');
805 
+        foreach ($values as $column => $value) {
806 
+            $query->setValue($column, $query->createNamedParameter($value));
807 
+        }
808 
+        $query->executeStatement();
809 
+        $calendarId = $query->getLastInsertId();
810 
+
811 
+        $calendarData = $this->getCalendarById($calendarId);
812 
+        $this->dispatcher->dispatchTyped(new CalendarCreatedEvent((int)$calendarId, $calendarData));
813 
+        $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', new GenericEvent(
814 
+            '\OCA\DAV\CalDAV\CalDavBackend::createCalendar',
815 
+            [
816 
+                'calendarId' => $calendarId,
817 
+                'calendarData' => $calendarData,
818 
+            ]));
819 
+
820 
+        return $calendarId;
821 
+    }
822 
+
823 
+    /**
824 
+     * Updates properties for a calendar.
825 
+     *
826 
+     * The list of mutations is stored in a Sabre\DAV\PropPatch object.
827 
+     * To do the actual updates, you must tell this object which properties
828 
+     * you're going to process with the handle() method.
829 
+     *
830 
+     * Calling the handle method is like telling the PropPatch object "I
831 
+     * promise I can handle updating this property".
832 
+     *
833 
+     * Read the PropPatch documentation for more info and examples.
834 
+     *
835 
+     * @param mixed $calendarId
836 
+     * @param PropPatch $propPatch
837 
+     * @return void
838 
+     */
839 
+    public function updateCalendar($calendarId, PropPatch $propPatch) {
840 
+        $supportedProperties = array_keys($this->propertyMap);
841 
+        $supportedProperties[] = '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp';
842 
+
843 
+        $propPatch->handle($supportedProperties, function ($mutations) use ($calendarId) {
844 
+            $newValues = [];
845 
+            foreach ($mutations as $propertyName => $propertyValue) {
846 
+                switch ($propertyName) {
847 
+                    case '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp':
848 
+                        $fieldName = 'transparent';
849 
+                        $newValues[$fieldName] = (int) ($propertyValue->getValue() === 'transparent');
850 
+                        break;
851 
+                    default:
852 
+                        $fieldName = $this->propertyMap[$propertyName];
853 
+                        $newValues[$fieldName] = $propertyValue;
854 
+                        break;
855 
+                }
856 
+            }
857 
+            $query = $this->db->getQueryBuilder();
858 
+            $query->update('calendars');
859 
+            foreach ($newValues as $fieldName => $value) {
860 
+                $query->set($fieldName, $query->createNamedParameter($value));
861 
+            }
862 
+            $query->where($query->expr()->eq('id', $query->createNamedParameter($calendarId)));
863 
+            $query->executeStatement();
864 
+
865 
+            $this->addChange($calendarId, "", 2);
866 
+
867 
+            $calendarData = $this->getCalendarById($calendarId);
868 
+            $shares = $this->getShares($calendarId);
869 
+            $this->dispatcher->dispatchTyped(new CalendarUpdatedEvent((int)$calendarId, $calendarData, $shares, $mutations));
870 
+            $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', new GenericEvent(
871 
+                '\OCA\DAV\CalDAV\CalDavBackend::updateCalendar',
872 
+                [
873 
+                    'calendarId' => $calendarId,
874 
+                    'calendarData' => $calendarData,
875 
+                    'shares' => $shares,
876 
+                    'propertyMutations' => $mutations,
877 
+                ]));
878 
+
879 
+            return true;
880 
+        });
881 
+    }
882 
+
883 
+    /**
884 
+     * Delete a calendar and all it's objects
885 
+     *
886 
+     * @param mixed $calendarId
887 
+     * @return void
888 
+     */
889 
+    public function deleteCalendar($calendarId) {
890 
+        $calendarData = $this->getCalendarById($calendarId);
891 
+        $shares = $this->getShares($calendarId);
892 
+
893 
+        $stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarobjects` WHERE `calendarid` = ? AND `calendartype` = ?');
894 
+        $stmt->execute([$calendarId, self::CALENDAR_TYPE_CALENDAR]);
895 
+
896 
+        $stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendars` WHERE `id` = ?');
897 
+        $stmt->execute([$calendarId]);
898 
+
899 
+        $stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarchanges` WHERE `calendarid` = ? AND `calendartype` = ?');
900 
+        $stmt->execute([$calendarId, self::CALENDAR_TYPE_CALENDAR]);
901 
+
902 
+        $this->calendarSharingBackend->deleteAllShares($calendarId);
903 
+
904 
+        $query = $this->db->getQueryBuilder();
905 
+        $query->delete($this->dbObjectPropertiesTable)
906 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
907 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)))
908 
+            ->executeStatement();
909 
+
910 
+        // Only dispatch if we actually deleted anything
911 
+        if ($calendarData) {
912 
+            $this->dispatcher->dispatchTyped(new CalendarDeletedEvent((int)$calendarId, $calendarData, $shares));
913 
+        }
914 
+    }
915 
+
916 
+    /**
917 
+     * Delete all of an user's shares
918 
+     *
919 
+     * @param string $principaluri
920 
+     * @return void
921 
+     */
922 
+    public function deleteAllSharesByUser($principaluri) {
923 
+        $this->calendarSharingBackend->deleteAllSharesByUser($principaluri);
924 
+    }
925 
+
926 
+    /**
927 
+     * Returns all calendar objects within a calendar.
928 
+     *
929 
+     * Every item contains an array with the following keys:
930 
+     *   * calendardata - The iCalendar-compatible calendar data
931 
+     *   * uri - a unique key which will be used to construct the uri. This can
932 
+     *     be any arbitrary string, but making sure it ends with '.ics' is a
933 
+     *     good idea. This is only the basename, or filename, not the full
934 
+     *     path.
935 
+     *   * lastmodified - a timestamp of the last modification time
936 
+     *   * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
937 
+     *   '"abcdef"')
938 
+     *   * size - The size of the calendar objects, in bytes.
939 
+     *   * component - optional, a string containing the type of object, such
940 
+     *     as 'vevent' or 'vtodo'. If specified, this will be used to populate
941 
+     *     the Content-Type header.
942 
+     *
943 
+     * Note that the etag is optional, but it's highly encouraged to return for
944 
+     * speed reasons.
945 
+     *
946 
+     * The calendardata is also optional. If it's not returned
947 
+     * 'getCalendarObject' will be called later, which *is* expected to return
948 
+     * calendardata.
949 
+     *
950 
+     * If neither etag or size are specified, the calendardata will be
951 
+     * used/fetched to determine these numbers. If both are specified the
952 
+     * amount of times this is needed is reduced by a great degree.
953 
+     *
954 
+     * @param mixed $calendarId
955 
+     * @param int $calendarType
956 
+     * @return array
957 
+     */
958 
+    public function getCalendarObjects($calendarId, $calendarType = self::CALENDAR_TYPE_CALENDAR):array {
959 
+        $query = $this->db->getQueryBuilder();
960 
+        $query->select(['id', 'uri', 'lastmodified', 'etag', 'calendarid', 'size', 'componenttype', 'classification'])
961 
+            ->from('calendarobjects')
962 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
963 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
964 
+        $stmt = $query->executeQuery();
965 
+
966 
+        $result = [];
967 
+        foreach ($stmt->fetchAll() as $row) {
968 
+            $result[] = [
969 
+                'id' => $row['id'],
970 
+                'uri' => $row['uri'],
971 
+                'lastmodified' => $row['lastmodified'],
972 
+                'etag' => '"' . $row['etag'] . '"',
973 
+                'calendarid' => $row['calendarid'],
974 
+                'size' => (int)$row['size'],
975 
+                'component' => strtolower($row['componenttype']),
976 
+                'classification' => (int)$row['classification']
977 
+            ];
978 
+        }
979 
+        $stmt->closeCursor();
980 
+
981 
+        return $result;
982 
+    }
983 
+
984 
+    /**
985 
+     * Returns information from a single calendar object, based on it's object
986 
+     * uri.
987 
+     *
988 
+     * The object uri is only the basename, or filename and not a full path.
989 
+     *
990 
+     * The returned array must have the same keys as getCalendarObjects. The
991 
+     * 'calendardata' object is required here though, while it's not required
992 
+     * for getCalendarObjects.
993 
+     *
994 
+     * This method must return null if the object did not exist.
995 
+     *
996 
+     * @param mixed $calendarId
997 
+     * @param string $objectUri
998 
+     * @param int $calendarType
999 
+     * @return array|null
1000 
+     */
1001 
+    public function getCalendarObject($calendarId, $objectUri, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1002 
+        $query = $this->db->getQueryBuilder();
1003 
+        $query->select(['id', 'uri', 'lastmodified', 'etag', 'calendarid', 'size', 'calendardata', 'componenttype', 'classification'])
1004 
+            ->from('calendarobjects')
1005 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1006 
+            ->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
1007 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
1008 
+        $stmt = $query->executeQuery();
1009 
+        $row = $stmt->fetch();
1010 
+        $stmt->closeCursor();
1011 
+
1012 
+        if (!$row) {
1013 
+            return null;
1014 
+        }
1015 
+
1016 
+        return [
1017 
+            'id' => $row['id'],
1018 
+            'uri' => $row['uri'],
1019 
+            'lastmodified' => $row['lastmodified'],
1020 
+            'etag' => '"' . $row['etag'] . '"',
1021 
+            'calendarid' => $row['calendarid'],
1022 
+            'size' => (int)$row['size'],
1023 
+            'calendardata' => $this->readBlob($row['calendardata']),
1024 
+            'component' => strtolower($row['componenttype']),
1025 
+            'classification' => (int)$row['classification']
1026 
+        ];
1027 
+    }
1028 
+
1029 
+    /**
1030 
+     * Returns a list of calendar objects.
1031 
+     *
1032 
+     * This method should work identical to getCalendarObject, but instead
1033 
+     * return all the calendar objects in the list as an array.
1034 
+     *
1035 
+     * If the backend supports this, it may allow for some speed-ups.
1036 
+     *
1037 
+     * @param mixed $calendarId
1038 
+     * @param string[] $uris
1039 
+     * @param int $calendarType
1040 
+     * @return array
1041 
+     */
1042 
+    public function getMultipleCalendarObjects($calendarId, array $uris, $calendarType = self::CALENDAR_TYPE_CALENDAR):array {
1043 
+        if (empty($uris)) {
1044 
+            return [];
1045 
+        }
1046 
+
1047 
+        $chunks = array_chunk($uris, 100);
1048 
+        $objects = [];
1049 
+
1050 
+        $query = $this->db->getQueryBuilder();
1051 
+        $query->select(['id', 'uri', 'lastmodified', 'etag', 'calendarid', 'size', 'calendardata', 'componenttype', 'classification'])
1052 
+            ->from('calendarobjects')
1053 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1054 
+            ->andWhere($query->expr()->in('uri', $query->createParameter('uri')))
1055 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
1056 
+
1057 
+        foreach ($chunks as $uris) {
1058 
+            $query->setParameter('uri', $uris, IQueryBuilder::PARAM_STR_ARRAY);
1059 
+            $result = $query->executeQuery();
1060 
+
1061 
+            while ($row = $result->fetch()) {
1062 
+                $objects[] = [
1063 
+                    'id' => $row['id'],
1064 
+                    'uri' => $row['uri'],
1065 
+                    'lastmodified' => $row['lastmodified'],
1066 
+                    'etag' => '"' . $row['etag'] . '"',
1067 
+                    'calendarid' => $row['calendarid'],
1068 
+                    'size' => (int)$row['size'],
1069 
+                    'calendardata' => $this->readBlob($row['calendardata']),
1070 
+                    'component' => strtolower($row['componenttype']),
1071 
+                    'classification' => (int)$row['classification']
1072 
+                ];
1073 
+            }
1074 
+            $result->closeCursor();
1075 
+        }
1076 
+
1077 
+        return $objects;
1078 
+    }
1079 
+
1080 
+    /**
1081 
+     * Creates a new calendar object.
1082 
+     *
1083 
+     * The object uri is only the basename, or filename and not a full path.
1084 
+     *
1085 
+     * It is possible return an etag from this function, which will be used in
1086 
+     * the response to this PUT request. Note that the ETag must be surrounded
1087 
+     * by double-quotes.
1088 
+     *
1089 
+     * However, you should only really return this ETag if you don't mangle the
1090 
+     * calendar-data. If the result of a subsequent GET to this object is not
1091 
+     * the exact same as this request body, you should omit the ETag.
1092 
+     *
1093 
+     * @param mixed $calendarId
1094 
+     * @param string $objectUri
1095 
+     * @param string $calendarData
1096 
+     * @param int $calendarType
1097 
+     * @return string
1098 
+     */
1099 
+    public function createCalendarObject($calendarId, $objectUri, $calendarData, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1100 
+        $extraData = $this->getDenormalizedData($calendarData);
1101 
+
1102 
+        $q = $this->db->getQueryBuilder();
1103 
+        $q->select($q->func()->count('*'))
1104 
+            ->from('calendarobjects')
1105 
+            ->where($q->expr()->eq('calendarid', $q->createNamedParameter($calendarId)))
1106 
+            ->andWhere($q->expr()->eq('uid', $q->createNamedParameter($extraData['uid'])))
1107 
+            ->andWhere($q->expr()->eq('calendartype', $q->createNamedParameter($calendarType)));
1108 
+
1109 
+        $result = $q->executeQuery();
1110 
+        $count = (int) $result->fetchOne();
1111 
+        $result->closeCursor();
1112 
+
1113 
+        if ($count !== 0) {
1114 
+            throw new \Sabre\DAV\Exception\BadRequest('Calendar object with uid already exists in this calendar collection.');
1115 
+        }
1116 
+
1117 
+        $query = $this->db->getQueryBuilder();
1118 
+        $query->insert('calendarobjects')
1119 
+            ->values([
1120 
+                'calendarid' => $query->createNamedParameter($calendarId),
1121 
+                'uri' => $query->createNamedParameter($objectUri),
1122 
+                'calendardata' => $query->createNamedParameter($calendarData, IQueryBuilder::PARAM_LOB),
1123 
+                'lastmodified' => $query->createNamedParameter(time()),
1124 
+                'etag' => $query->createNamedParameter($extraData['etag']),
1125 
+                'size' => $query->createNamedParameter($extraData['size']),
1126 
+                'componenttype' => $query->createNamedParameter($extraData['componentType']),
1127 
+                'firstoccurence' => $query->createNamedParameter($extraData['firstOccurence']),
1128 
+                'lastoccurence' => $query->createNamedParameter($extraData['lastOccurence']),
1129 
+                'classification' => $query->createNamedParameter($extraData['classification']),
1130 
+                'uid' => $query->createNamedParameter($extraData['uid']),
1131 
+                'calendartype' => $query->createNamedParameter($calendarType),
1132 
+            ])
1133 
+            ->executeStatement();
1134 
+
1135 
+        $this->updateProperties($calendarId, $objectUri, $calendarData, $calendarType);
1136 
+        $this->addChange($calendarId, $objectUri, 1, $calendarType);
1137 
+
1138 
+        $objectRow = $this->getCalendarObject($calendarId, $objectUri, $calendarType);
1139 
+        if ($calendarType === self::CALENDAR_TYPE_CALENDAR) {
1140 
+            $calendarRow = $this->getCalendarById($calendarId);
1141 
+            $shares = $this->getShares($calendarId);
1142 
+
1143 
+            $this->dispatcher->dispatchTyped(new CalendarObjectCreatedEvent((int)$calendarId, $calendarRow, $shares, $objectRow));
1144 
+        } else {
1145 
+            $subscriptionRow = $this->getSubscriptionById($calendarId);
1146 
+
1147 
+            $this->dispatcher->dispatchTyped(new CachedCalendarObjectCreatedEvent((int)$calendarId, $subscriptionRow, [], $objectRow));
1148 
+            $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createCachedCalendarObject', new GenericEvent(
1149 
+                '\OCA\DAV\CalDAV\CalDavBackend::createCachedCalendarObject',
1150 
+                [
1151 
+                    'subscriptionId' => $calendarId,
1152 
+                    'calendarData' => $subscriptionRow,
1153 
+                    'shares' => [],
1154 
+                    'objectData' => $objectRow,
1155 
+                ]
1156 
+            ));
1157 
+        }
1158 
+
1159 
+        return '"' . $extraData['etag'] . '"';
1160 
+    }
1161 
+
1162 
+    /**
1163 
+     * Updates an existing calendarobject, based on it's uri.
1164 
+     *
1165 
+     * The object uri is only the basename, or filename and not a full path.
1166 
+     *
1167 
+     * It is possible return an etag from this function, which will be used in
1168 
+     * the response to this PUT request. Note that the ETag must be surrounded
1169 
+     * by double-quotes.
1170 
+     *
1171 
+     * However, you should only really return this ETag if you don't mangle the
1172 
+     * calendar-data. If the result of a subsequent GET to this object is not
1173 
+     * the exact same as this request body, you should omit the ETag.
1174 
+     *
1175 
+     * @param mixed $calendarId
1176 
+     * @param string $objectUri
1177 
+     * @param string $calendarData
1178 
+     * @param int $calendarType
1179 
+     * @return string
1180 
+     */
1181 
+    public function updateCalendarObject($calendarId, $objectUri, $calendarData, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1182 
+        $extraData = $this->getDenormalizedData($calendarData);
1183 
+        $query = $this->db->getQueryBuilder();
1184 
+        $query->update('calendarobjects')
1185 
+                ->set('calendardata', $query->createNamedParameter($calendarData, IQueryBuilder::PARAM_LOB))
1186 
+                ->set('lastmodified', $query->createNamedParameter(time()))
1187 
+                ->set('etag', $query->createNamedParameter($extraData['etag']))
1188 
+                ->set('size', $query->createNamedParameter($extraData['size']))
1189 
+                ->set('componenttype', $query->createNamedParameter($extraData['componentType']))
1190 
+                ->set('firstoccurence', $query->createNamedParameter($extraData['firstOccurence']))
1191 
+                ->set('lastoccurence', $query->createNamedParameter($extraData['lastOccurence']))
1192 
+                ->set('classification', $query->createNamedParameter($extraData['classification']))
1193 
+                ->set('uid', $query->createNamedParameter($extraData['uid']))
1194 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1195 
+            ->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
1196 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)))
1197 
+            ->executeStatement();
1198 
+
1199 
+        $this->updateProperties($calendarId, $objectUri, $calendarData, $calendarType);
1200 
+        $this->addChange($calendarId, $objectUri, 2, $calendarType);
1201 
+
1202 
+        $objectRow = $this->getCalendarObject($calendarId, $objectUri, $calendarType);
1203 
+        if (is_array($objectRow)) {
1204 
+            if ($calendarType === self::CALENDAR_TYPE_CALENDAR) {
1205 
+                $calendarRow = $this->getCalendarById($calendarId);
1206 
+                $shares = $this->getShares($calendarId);
1207 
+
1208 
+                $this->dispatcher->dispatchTyped(new CalendarObjectUpdatedEvent((int)$calendarId, $calendarRow, $shares, $objectRow));
1209 
+            } else {
1210 
+                $subscriptionRow = $this->getSubscriptionById($calendarId);
1211 
+
1212 
+                $this->dispatcher->dispatchTyped(new CachedCalendarObjectUpdatedEvent((int)$calendarId, $subscriptionRow, [], $objectRow));
1213 
+                $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateCachedCalendarObject', new GenericEvent(
1214 
+                    '\OCA\DAV\CalDAV\CalDavBackend::updateCachedCalendarObject',
1215 
+                    [
1216 
+                        'subscriptionId' => $calendarId,
1217 
+                        'calendarData' => $subscriptionRow,
1218 
+                        'shares' => [],
1219 
+                        'objectData' => $objectRow,
1220 
+                    ]
1221 
+                ));
1222 
+            }
1223 
+        }
1224 
+
1225 
+        return '"' . $extraData['etag'] . '"';
1226 
+    }
1227 
+
1228 
+    /**
1229 
+     * @param int $calendarObjectId
1230 
+     * @param int $classification
1231 
+     */
1232 
+    public function setClassification($calendarObjectId, $classification) {
1233 
+        if (!in_array($classification, [
1234 
+            self::CLASSIFICATION_PUBLIC, self::CLASSIFICATION_PRIVATE, self::CLASSIFICATION_CONFIDENTIAL
1235 
+        ])) {
1236 
+            throw new \InvalidArgumentException();
1237 
+        }
1238 
+        $query = $this->db->getQueryBuilder();
1239 
+        $query->update('calendarobjects')
1240 
+            ->set('classification', $query->createNamedParameter($classification))
1241 
+            ->where($query->expr()->eq('id', $query->createNamedParameter($calendarObjectId)))
1242 
+            ->executeStatement();
1243 
+    }
1244 
+
1245 
+    /**
1246 
+     * Deletes an existing calendar object.
1247 
+     *
1248 
+     * The object uri is only the basename, or filename and not a full path.
1249 
+     *
1250 
+     * @param mixed $calendarId
1251 
+     * @param string $objectUri
1252 
+     * @param int $calendarType
1253 
+     * @return void
1254 
+     */
1255 
+    public function deleteCalendarObject($calendarId, $objectUri, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1256 
+        $data = $this->getCalendarObject($calendarId, $objectUri, $calendarType);
1257 
+        if (is_array($data)) {
1258 
+            if ($calendarType === self::CALENDAR_TYPE_CALENDAR) {
1259 
+                $calendarRow = $this->getCalendarById($calendarId);
1260 
+                $shares = $this->getShares($calendarId);
1261 
+
1262 
+                $this->dispatcher->dispatchTyped(new CalendarObjectDeletedEvent((int)$calendarId, $calendarRow, $shares, $data));
1263 
+            } else {
1264 
+                $subscriptionRow = $this->getSubscriptionById($calendarId);
1265 
+
1266 
+                $this->dispatcher->dispatchTyped(new CachedCalendarObjectDeletedEvent((int)$calendarId, $subscriptionRow, [], $data));
1267 
+                $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::deleteCachedCalendarObject', new GenericEvent(
1268 
+                    '\OCA\DAV\CalDAV\CalDavBackend::deleteCachedCalendarObject',
1269 
+                    [
1270 
+                        'subscriptionId' => $calendarId,
1271 
+                        'calendarData' => $subscriptionRow,
1272 
+                        'shares' => [],
1273 
+                        'objectData' => $data,
1274 
+                    ]
1275 
+                ));
1276 
+            }
1277 
+        }
1278 
+
1279 
+        $stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarobjects` WHERE `calendarid` = ? AND `uri` = ? AND `calendartype` = ?');
1280 
+        $stmt->execute([$calendarId, $objectUri, $calendarType]);
1281 
+
1282 
+        if (is_array($data)) {
1283 
+            $this->purgeProperties($calendarId, $data['id'], $calendarType);
1284 
+        }
1285 
+
1286 
+        $this->addChange($calendarId, $objectUri, 3, $calendarType);
1287 
+    }
1288 
+
1289 
+    /**
1290 
+     * Performs a calendar-query on the contents of this calendar.
1291 
+     *
1292 
+     * The calendar-query is defined in RFC4791 : CalDAV. Using the
1293 
+     * calendar-query it is possible for a client to request a specific set of
1294 
+     * object, based on contents of iCalendar properties, date-ranges and
1295 
+     * iCalendar component types (VTODO, VEVENT).
1296 
+     *
1297 
+     * This method should just return a list of (relative) urls that match this
1298 
+     * query.
1299 
+     *
1300 
+     * The list of filters are specified as an array. The exact array is
1301 
+     * documented by Sabre\CalDAV\CalendarQueryParser.
1302 
+     *
1303 
+     * Note that it is extremely likely that getCalendarObject for every path
1304 
+     * returned from this method will be called almost immediately after. You
1305 
+     * may want to anticipate this to speed up these requests.
1306 
+     *
1307 
+     * This method provides a default implementation, which parses *all* the
1308 
+     * iCalendar objects in the specified calendar.
1309 
+     *
1310 
+     * This default may well be good enough for personal use, and calendars
1311 
+     * that aren't very large. But if you anticipate high usage, big calendars
1312 
+     * or high loads, you are strongly advised to optimize certain paths.
1313 
+     *
1314 
+     * The best way to do so is override this method and to optimize
1315 
+     * specifically for 'common filters'.
1316 
+     *
1317 
+     * Requests that are extremely common are:
1318 
+     *   * requests for just VEVENTS
1319 
+     *   * requests for just VTODO
1320 
+     *   * requests with a time-range-filter on either VEVENT or VTODO.
1321 
+     *
1322 
+     * ..and combinations of these requests. It may not be worth it to try to
1323 
+     * handle every possible situation and just rely on the (relatively
1324 
+     * easy to use) CalendarQueryValidator to handle the rest.
1325 
+     *
1326 
+     * Note that especially time-range-filters may be difficult to parse. A
1327 
+     * time-range filter specified on a VEVENT must for instance also handle
1328 
+     * recurrence rules correctly.
1329 
+     * A good example of how to interprete all these filters can also simply
1330 
+     * be found in Sabre\CalDAV\CalendarQueryFilter. This class is as correct
1331 
+     * as possible, so it gives you a good idea on what type of stuff you need
1332 
+     * to think of.
1333 
+     *
1334 
+     * @param mixed $calendarId
1335 
+     * @param array $filters
1336 
+     * @param int $calendarType
1337 
+     * @return array
1338 
+     */
1339 
+    public function calendarQuery($calendarId, array $filters, $calendarType = self::CALENDAR_TYPE_CALENDAR):array {
1340 
+        $componentType = null;
1341 
+        $requirePostFilter = true;
1342 
+        $timeRange = null;
1343 
+
1344 
+        // if no filters were specified, we don't need to filter after a query
1345 
+        if (!$filters['prop-filters'] && !$filters['comp-filters']) {
1346 
+            $requirePostFilter = false;
1347 
+        }
1348 
+
1349 
+        // Figuring out if there's a component filter
1350 
+        if (count($filters['comp-filters']) > 0 && !$filters['comp-filters'][0]['is-not-defined']) {
1351 
+            $componentType = $filters['comp-filters'][0]['name'];
1352 
+
1353 
+            // Checking if we need post-filters
1354 
+            if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['time-range'] && !$filters['comp-filters'][0]['prop-filters']) {
1355 
+                $requirePostFilter = false;
1356 
+            }
1357 
+            // There was a time-range filter
1358 
+            if ($componentType === 'VEVENT' && isset($filters['comp-filters'][0]['time-range']) && is_array($filters['comp-filters'][0]['time-range'])) {
1359 
+                $timeRange = $filters['comp-filters'][0]['time-range'];
1360 
+
1361 
+                // If start time OR the end time is not specified, we can do a
1362 
+                // 100% accurate mysql query.
1363 
+                if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['prop-filters'] && (!$timeRange['start'] || !$timeRange['end'])) {
1364 
+                    $requirePostFilter = false;
1365 
+                }
1366 
+            }
1367 
+        }
1368 
+        $columns = ['uri'];
1369 
+        if ($requirePostFilter) {
1370 
+            $columns = ['uri', 'calendardata'];
1371 
+        }
1372 
+        $query = $this->db->getQueryBuilder();
1373 
+        $query->select($columns)
1374 
+            ->from('calendarobjects')
1375 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
1376 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
1377 
+
1378 
+        if ($componentType) {
1379 
+            $query->andWhere($query->expr()->eq('componenttype', $query->createNamedParameter($componentType)));
1380 
+        }
1381 
+
1382 
+        if ($timeRange && $timeRange['start']) {
1383 
+            $query->andWhere($query->expr()->gt('lastoccurence', $query->createNamedParameter($timeRange['start']->getTimeStamp())));
1384 
+        }
1385 
+        if ($timeRange && $timeRange['end']) {
1386 
+            $query->andWhere($query->expr()->lt('firstoccurence', $query->createNamedParameter($timeRange['end']->getTimeStamp())));
1387 
+        }
1388 
+
1389 
+        $stmt = $query->executeQuery();
1390 
+
1391 
+        $result = [];
1392 
+        while ($row = $stmt->fetch()) {
1393 
+            if ($requirePostFilter) {
1394 
+                // validateFilterForObject will parse the calendar data
1395 
+                // catch parsing errors
1396 
+                try {
1397 
+                    $matches = $this->validateFilterForObject($row, $filters);
1398 
+                } catch (ParseException $ex) {
1399 
+                    $this->logger->logException($ex, [
1400 
+                        'app' => 'dav',
1401 
+                        'message' => 'Caught parsing exception for calendar data. This usually indicates invalid calendar data. calendar-id:'.$calendarId.' uri:'.$row['uri']
1402 
+                    ]);
1403 
+                    continue;
1404 
+                } catch (InvalidDataException $ex) {
1405 
+                    $this->logger->logException($ex, [
1406 
+                        'app' => 'dav',
1407 
+                        'message' => 'Caught invalid data exception for calendar data. This usually indicates invalid calendar data. calendar-id:'.$calendarId.' uri:'.$row['uri']
1408 
+                    ]);
1409 
+                    continue;
1410 
+                }
1411 
+
1412 
+                if (!$matches) {
1413 
+                    continue;
1414 
+                }
1415 
+            }
1416 
+            $result[] = $row['uri'];
1417 
+        }
1418 
+
1419 
+        return $result;
1420 
+    }
1421 
+
1422 
+    /**
1423 
+     * custom Nextcloud search extension for CalDAV
1424 
+     *
1425 
+     * TODO - this should optionally cover cached calendar objects as well
1426 
+     *
1427 
+     * @param string $principalUri
1428 
+     * @param array $filters
1429 
+     * @param integer|null $limit
1430 
+     * @param integer|null $offset
1431 
+     * @return array
1432 
+     */
1433 
+    public function calendarSearch($principalUri, array $filters, $limit = null, $offset = null) {
1434 
+        $calendars = $this->getCalendarsForUser($principalUri);
1435 
+        $ownCalendars = [];
1436 
+        $sharedCalendars = [];
1437 
+
1438 
+        $uriMapper = [];
1439 
+
1440 
+        foreach ($calendars as $calendar) {
1441 
+            if ($calendar['{http://owncloud.org/ns}owner-principal'] === $principalUri) {
1442 
+                $ownCalendars[] = $calendar['id'];
1443 
+            } else {
1444 
+                $sharedCalendars[] = $calendar['id'];
1445 
+            }
1446 
+            $uriMapper[$calendar['id']] = $calendar['uri'];
1447 
+        }
1448 
+        if (count($ownCalendars) === 0 && count($sharedCalendars) === 0) {
1449 
+            return [];
1450 
+        }
1451 
+
1452 
+        $query = $this->db->getQueryBuilder();
1453 
+        // Calendar id expressions
1454 
+        $calendarExpressions = [];
1455 
+        foreach ($ownCalendars as $id) {
1456 
+            $calendarExpressions[] = $query->expr()->andX(
1457 
+                $query->expr()->eq('c.calendarid',
1458 
+                    $query->createNamedParameter($id)),
1459 
+                $query->expr()->eq('c.calendartype',
1460 
+                        $query->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1461 
+        }
1462 
+        foreach ($sharedCalendars as $id) {
1463 
+            $calendarExpressions[] = $query->expr()->andX(
1464 
+                $query->expr()->eq('c.calendarid',
1465 
+                    $query->createNamedParameter($id)),
1466 
+                $query->expr()->eq('c.classification',
1467 
+                    $query->createNamedParameter(self::CLASSIFICATION_PUBLIC)),
1468 
+                $query->expr()->eq('c.calendartype',
1469 
+                    $query->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1470 
+        }
1471 
+
1472 
+        if (count($calendarExpressions) === 1) {
1473 
+            $calExpr = $calendarExpressions[0];
1474 
+        } else {
1475 
+            $calExpr = call_user_func_array([$query->expr(), 'orX'], $calendarExpressions);
1476 
+        }
1477 
+
1478 
+        // Component expressions
1479 
+        $compExpressions = [];
1480 
+        foreach ($filters['comps'] as $comp) {
1481 
+            $compExpressions[] = $query->expr()
1482 
+                ->eq('c.componenttype', $query->createNamedParameter($comp));
1483 
+        }
1484 
+
1485 
+        if (count($compExpressions) === 1) {
1486 
+            $compExpr = $compExpressions[0];
1487 
+        } else {
1488 
+            $compExpr = call_user_func_array([$query->expr(), 'orX'], $compExpressions);
1489 
+        }
1490 
+
1491 
+        if (!isset($filters['props'])) {
1492 
+            $filters['props'] = [];
1493 
+        }
1494 
+        if (!isset($filters['params'])) {
1495 
+            $filters['params'] = [];
1496 
+        }
1497 
+
1498 
+        $propParamExpressions = [];
1499 
+        foreach ($filters['props'] as $prop) {
1500 
+            $propParamExpressions[] = $query->expr()->andX(
1501 
+                $query->expr()->eq('i.name', $query->createNamedParameter($prop)),
1502 
+                $query->expr()->isNull('i.parameter')
1503 
+            );
1504 
+        }
1505 
+        foreach ($filters['params'] as $param) {
1506 
+            $propParamExpressions[] = $query->expr()->andX(
1507 
+                $query->expr()->eq('i.name', $query->createNamedParameter($param['property'])),
1508 
+                $query->expr()->eq('i.parameter', $query->createNamedParameter($param['parameter']))
1509 
+            );
1510 
+        }
1511 
+
1512 
+        if (count($propParamExpressions) === 1) {
1513 
+            $propParamExpr = $propParamExpressions[0];
1514 
+        } else {
1515 
+            $propParamExpr = call_user_func_array([$query->expr(), 'orX'], $propParamExpressions);
1516 
+        }
1517 
+
1518 
+        $query->select(['c.calendarid', 'c.uri'])
1519 
+            ->from($this->dbObjectPropertiesTable, 'i')
1520 
+            ->join('i', 'calendarobjects', 'c', $query->expr()->eq('i.objectid', 'c.id'))
1521 
+            ->where($calExpr)
1522 
+            ->andWhere($compExpr)
1523 
+            ->andWhere($propParamExpr)
1524 
+            ->andWhere($query->expr()->iLike('i.value',
1525 
+                $query->createNamedParameter('%'.$this->db->escapeLikeParameter($filters['search-term']).'%')));
1526 
+
1527 
+        if ($offset) {
1528 
+            $query->setFirstResult($offset);
1529 
+        }
1530 
+        if ($limit) {
1531 
+            $query->setMaxResults($limit);
1532 
+        }
1533 
+
1534 
+        $stmt = $query->executeQuery();
1535 
+
1536 
+        $result = [];
1537 
+        while ($row = $stmt->fetch()) {
1538 
+            $path = $uriMapper[$row['calendarid']] . '/' . $row['uri'];
1539 
+            if (!in_array($path, $result)) {
1540 
+                $result[] = $path;
1541 
+            }
1542 
+        }
1543 
+
1544 
+        return $result;
1545 
+    }
1546 
+
1547 
+    /**
1548 
+     * used for Nextcloud's calendar API
1549 
+     *
1550 
+     * @param array $calendarInfo
1551 
+     * @param string $pattern
1552 
+     * @param array $searchProperties
1553 
+     * @param array $options
1554 
+     * @param integer|null $limit
1555 
+     * @param integer|null $offset
1556 
+     *
1557 
+     * @return array
1558 
+     */
1559 
+    public function search(array $calendarInfo, $pattern, array $searchProperties,
1560 
+                            array $options, $limit, $offset) {
1561 
+        $outerQuery = $this->db->getQueryBuilder();
1562 
+        $innerQuery = $this->db->getQueryBuilder();
1563 
+
1564 
+        $innerQuery->selectDistinct('op.objectid')
1565 
+            ->from($this->dbObjectPropertiesTable, 'op')
1566 
+            ->andWhere($innerQuery->expr()->eq('op.calendarid',
1567 
+                $outerQuery->createNamedParameter($calendarInfo['id'])))
1568 
+            ->andWhere($innerQuery->expr()->eq('op.calendartype',
1569 
+                $outerQuery->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1570 
+
1571 
+        // only return public items for shared calendars for now
1572 
+        if ($calendarInfo['principaluri'] !== $calendarInfo['{http://owncloud.org/ns}owner-principal']) {
1573 
+            $innerQuery->andWhere($innerQuery->expr()->eq('c.classification',
1574 
+                $outerQuery->createNamedParameter(self::CLASSIFICATION_PUBLIC)));
1575 
+        }
1576 
+
1577 
+        $or = $innerQuery->expr()->orX();
1578 
+        foreach ($searchProperties as $searchProperty) {
1579 
+            $or->add($innerQuery->expr()->eq('op.name',
1580 
+                $outerQuery->createNamedParameter($searchProperty)));
1581 
+        }
1582 
+        $innerQuery->andWhere($or);
1583 
+
1584 
+        if ($pattern !== '') {
1585 
+            $innerQuery->andWhere($innerQuery->expr()->iLike('op.value',
1586 
+                $outerQuery->createNamedParameter('%' .
1587 
+                    $this->db->escapeLikeParameter($pattern) . '%')));
1588 
+        }
1589 
+
1590 
+        $outerQuery->select('c.id', 'c.calendardata', 'c.componenttype', 'c.uid', 'c.uri')
1591 
+            ->from('calendarobjects', 'c');
1592 
+
1593 
+        if (isset($options['timerange'])) {
1594 
+            if (isset($options['timerange']['start']) && $options['timerange']['start'] instanceof DateTime) {
1595 
+                $outerQuery->andWhere($outerQuery->expr()->gt('lastoccurence',
1596 
+                    $outerQuery->createNamedParameter($options['timerange']['start']->getTimeStamp())));
1597 
+            }
1598 
+            if (isset($options['timerange']['end']) && $options['timerange']['end'] instanceof DateTime) {
1599 
+                $outerQuery->andWhere($outerQuery->expr()->lt('firstoccurence',
1600 
+                    $outerQuery->createNamedParameter($options['timerange']['end']->getTimeStamp())));
1601 
+            }
1602 
+        }
1603 
+
1604 
+        if (isset($options['types'])) {
1605 
+            $or = $outerQuery->expr()->orX();
1606 
+            foreach ($options['types'] as $type) {
1607 
+                $or->add($outerQuery->expr()->eq('componenttype',
1608 
+                    $outerQuery->createNamedParameter($type)));
1609 
+            }
1610 
+            $outerQuery->andWhere($or);
1611 
+        }
1612 
+
1613 
+        $outerQuery->andWhere($outerQuery->expr()->in('c.id',
1614 
+            $outerQuery->createFunction($innerQuery->getSQL())));
1615 
+
1616 
+        if ($offset) {
1617 
+            $outerQuery->setFirstResult($offset);
1618 
+        }
1619 
+        if ($limit) {
1620 
+            $outerQuery->setMaxResults($limit);
1621 
+        }
1622 
+
1623 
+        $result = $outerQuery->executeQuery();
1624 
+        $calendarObjects = $result->fetchAll();
1625 
+
1626 
+        return array_map(function ($o) {
1627 
+            $calendarData = Reader::read($o['calendardata']);
1628 
+            $comps = $calendarData->getComponents();
1629 
+            $objects = [];
1630 
+            $timezones = [];
1631 
+            foreach ($comps as $comp) {
1632 
+                if ($comp instanceof VTimeZone) {
1633 
+                    $timezones[] = $comp;
1634 
+                } else {
1635 
+                    $objects[] = $comp;
1636 
+                }
1637 
+            }
1638 
+
1639 
+            return [
1640 
+                'id' => $o['id'],
1641 
+                'type' => $o['componenttype'],
1642 
+                'uid' => $o['uid'],
1643 
+                'uri' => $o['uri'],
1644 
+                'objects' => array_map(function ($c) {
1645 
+                    return $this->transformSearchData($c);
1646 
+                }, $objects),
1647 
+                'timezones' => array_map(function ($c) {
1648 
+                    return $this->transformSearchData($c);
1649 
+                }, $timezones),
1650 
+            ];
1651 
+        }, $calendarObjects);
1652 
+    }
1653 
+
1654 
+    /**
1655 
+     * @param Component $comp
1656 
+     * @return array
1657 
+     */
1658 
+    private function transformSearchData(Component $comp) {
1659 
+        $data = [];
1660 
+        /** @var Component[] $subComponents */
1661 
+        $subComponents = $comp->getComponents();
1662 
+        /** @var Property[] $properties */
1663 
+        $properties = array_filter($comp->children(), function ($c) {
1664 
+            return $c instanceof Property;
1665 
+        });
1666 
+        $validationRules = $comp->getValidationRules();
1667 
+
1668 
+        foreach ($subComponents as $subComponent) {
1669 
+            $name = $subComponent->name;
1670 
+            if (!isset($data[$name])) {
1671 
+                $data[$name] = [];
1672 
+            }
1673 
+            $data[$name][] = $this->transformSearchData($subComponent);
1674 
+        }
1675 
+
1676 
+        foreach ($properties as $property) {
1677 
+            $name = $property->name;
1678 
+            if (!isset($validationRules[$name])) {
1679 
+                $validationRules[$name] = '*';
1680 
+            }
1681 
+
1682 
+            $rule = $validationRules[$property->name];
1683 
+            if ($rule === '+' || $rule === '*') { // multiple
1684 
+                if (!isset($data[$name])) {
1685 
+                    $data[$name] = [];
1686 
+                }
1687 
+
1688 
+                $data[$name][] = $this->transformSearchProperty($property);
1689 
+            } else { // once
1690 
+                $data[$name] = $this->transformSearchProperty($property);
1691 
+            }
1692 
+        }
1693 
+
1694 
+        return $data;
1695 
+    }
1696 
+
1697 
+    /**
1698 
+     * @param Property $prop
1699 
+     * @return array
1700 
+     */
1701 
+    private function transformSearchProperty(Property $prop) {
1702 
+        // No need to check Date, as it extends DateTime
1703 
+        if ($prop instanceof Property\ICalendar\DateTime) {
1704 
+            $value = $prop->getDateTime();
1705 
+        } else {
1706 
+            $value = $prop->getValue();
1707 
+        }
1708 
+
1709 
+        return [
1710 
+            $value,
1711 
+            $prop->parameters()
1712 
+        ];
1713 
+    }
1714 
+
1715 
+    /**
1716 
+     * @param string $principalUri
1717 
+     * @param string $pattern
1718 
+     * @param array $componentTypes
1719 
+     * @param array $searchProperties
1720 
+     * @param array $searchParameters
1721 
+     * @param array $options
1722 
+     * @return array
1723 
+     */
1724 
+    public function searchPrincipalUri(string $principalUri,
1725 
+                                        string $pattern,
1726 
+                                        array $componentTypes,
1727 
+                                        array $searchProperties,
1728 
+                                        array $searchParameters,
1729 
+                                        array $options = []): array {
1730 
+        $escapePattern = !\array_key_exists('escape_like_param', $options) || $options['escape_like_param'] !== false;
1731 
+
1732 
+        $calendarObjectIdQuery = $this->db->getQueryBuilder();
1733 
+        $calendarOr = $calendarObjectIdQuery->expr()->orX();
1734 
+        $searchOr = $calendarObjectIdQuery->expr()->orX();
1735 
+
1736 
+        // Fetch calendars and subscription
1737 
+        $calendars = $this->getCalendarsForUser($principalUri);
1738 
+        $subscriptions = $this->getSubscriptionsForUser($principalUri);
1739 
+        foreach ($calendars as $calendar) {
1740 
+            $calendarAnd = $calendarObjectIdQuery->expr()->andX();
1741 
+            $calendarAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int)$calendar['id'])));
1742 
+            $calendarAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendartype', $calendarObjectIdQuery->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1743 
+
1744 
+            // If it's shared, limit search to public events
1745 
+            if (isset($calendar['{http://owncloud.org/ns}owner-principal'])
1746 
+                && $calendar['principaluri'] !== $calendar['{http://owncloud.org/ns}owner-principal']) {
1747 
+                $calendarAnd->add($calendarObjectIdQuery->expr()->eq('co.classification', $calendarObjectIdQuery->createNamedParameter(self::CLASSIFICATION_PUBLIC)));
1748 
+            }
1749 
+
1750 
+            $calendarOr->add($calendarAnd);
1751 
+        }
1752 
+        foreach ($subscriptions as $subscription) {
1753 
+            $subscriptionAnd = $calendarObjectIdQuery->expr()->andX();
1754 
+            $subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int)$subscription['id'])));
1755 
+            $subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendartype', $calendarObjectIdQuery->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)));
1756 
+
1757 
+            // If it's shared, limit search to public events
1758 
+            if (isset($subscription['{http://owncloud.org/ns}owner-principal'])
1759 
+                && $subscription['principaluri'] !== $subscription['{http://owncloud.org/ns}owner-principal']) {
1760 
+                $subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('co.classification', $calendarObjectIdQuery->createNamedParameter(self::CLASSIFICATION_PUBLIC)));
1761 
+            }
1762 
+
1763 
+            $calendarOr->add($subscriptionAnd);
1764 
+        }
1765 
+
1766 
+        foreach ($searchProperties as $property) {
1767 
+            $propertyAnd = $calendarObjectIdQuery->expr()->andX();
1768 
+            $propertyAnd->add($calendarObjectIdQuery->expr()->eq('cob.name', $calendarObjectIdQuery->createNamedParameter($property, IQueryBuilder::PARAM_STR)));
1769 
+            $propertyAnd->add($calendarObjectIdQuery->expr()->isNull('cob.parameter'));
1770 
+
1771 
+            $searchOr->add($propertyAnd);
1772 
+        }
1773 
+        foreach ($searchParameters as $property => $parameter) {
1774 
+            $parameterAnd = $calendarObjectIdQuery->expr()->andX();
1775 
+            $parameterAnd->add($calendarObjectIdQuery->expr()->eq('cob.name', $calendarObjectIdQuery->createNamedParameter($property, IQueryBuilder::PARAM_STR)));
1776 
+            $parameterAnd->add($calendarObjectIdQuery->expr()->eq('cob.parameter', $calendarObjectIdQuery->createNamedParameter($parameter, IQueryBuilder::PARAM_STR_ARRAY)));
1777 
+
1778 
+            $searchOr->add($parameterAnd);
1779 
+        }
1780 
+
1781 
+        if ($calendarOr->count() === 0) {
1782 
+            return [];
1783 
+        }
1784 
+        if ($searchOr->count() === 0) {
1785 
+            return [];
1786 
+        }
1787 
+
1788 
+        $calendarObjectIdQuery->selectDistinct('cob.objectid')
1789 
+            ->from($this->dbObjectPropertiesTable, 'cob')
1790 
+            ->leftJoin('cob', 'calendarobjects', 'co', $calendarObjectIdQuery->expr()->eq('co.id', 'cob.objectid'))
1791 
+            ->andWhere($calendarObjectIdQuery->expr()->in('co.componenttype', $calendarObjectIdQuery->createNamedParameter($componentTypes, IQueryBuilder::PARAM_STR_ARRAY)))
1792 
+            ->andWhere($calendarOr)
1793 
+            ->andWhere($searchOr);
1794 
+
1795 
+        if ('' !== $pattern) {
1796 
+            if (!$escapePattern) {
1797 
+                $calendarObjectIdQuery->andWhere($calendarObjectIdQuery->expr()->ilike('cob.value', $calendarObjectIdQuery->createNamedParameter($pattern)));
1798 
+            } else {
1799 
+                $calendarObjectIdQuery->andWhere($calendarObjectIdQuery->expr()->ilike('cob.value', $calendarObjectIdQuery->createNamedParameter('%' . $this->db->escapeLikeParameter($pattern) . '%')));
1800 
+            }
1801 
+        }
1802 
+
1803 
+        if (isset($options['limit'])) {
1804 
+            $calendarObjectIdQuery->setMaxResults($options['limit']);
1805 
+        }
1806 
+        if (isset($options['offset'])) {
1807 
+            $calendarObjectIdQuery->setFirstResult($options['offset']);
1808 
+        }
1809 
+
1810 
+        $result = $calendarObjectIdQuery->executeQuery();
1811 
+        $matches = $result->fetchAll();
1812 
+        $result->closeCursor();
1813 
+        $matches = array_map(static function (array $match):int {
1814 
+            return (int) $match['objectid'];
1815 
+        }, $matches);
1816 
+
1817 
+        $query = $this->db->getQueryBuilder();
1818 
+        $query->select('calendardata', 'uri', 'calendarid', 'calendartype')
1819 
+            ->from('calendarobjects')
1820 
+            ->where($query->expr()->in('id', $query->createNamedParameter($matches, IQueryBuilder::PARAM_INT_ARRAY)));
1821 
+
1822 
+        $result = $query->executeQuery();
1823 
+        $calendarObjects = $result->fetchAll();
1824 
+        $result->closeCursor();
1825 
+
1826 
+        return array_map(function (array $array): array {
1827 
+            $array['calendarid'] = (int)$array['calendarid'];
1828 
+            $array['calendartype'] = (int)$array['calendartype'];
1829 
+            $array['calendardata'] = $this->readBlob($array['calendardata']);
1830 
+
1831 
+            return $array;
1832 
+        }, $calendarObjects);
1833 
+    }
1834 
+
1835 
+    /**
1836 
+     * Searches through all of a users calendars and calendar objects to find
1837 
+     * an object with a specific UID.
1838 
+     *
1839 
+     * This method should return the path to this object, relative to the
1840 
+     * calendar home, so this path usually only contains two parts:
1841 
+     *
1842 
+     * calendarpath/objectpath.ics
1843 
+     *
1844 
+     * If the uid is not found, return null.
1845 
+     *
1846 
+     * This method should only consider * objects that the principal owns, so
1847 
+     * any calendars owned by other principals that also appear in this
1848 
+     * collection should be ignored.
1849 
+     *
1850 
+     * @param string $principalUri
1851 
+     * @param string $uid
1852 
+     * @return string|null
1853 
+     */
1854 
+    public function getCalendarObjectByUID($principalUri, $uid) {
1855 
+        $query = $this->db->getQueryBuilder();
1856 
+        $query->selectAlias('c.uri', 'calendaruri')->selectAlias('co.uri', 'objecturi')
1857 
+            ->from('calendarobjects', 'co')
1858 
+            ->leftJoin('co', 'calendars', 'c', $query->expr()->eq('co.calendarid', 'c.id'))
1859 
+            ->where($query->expr()->eq('c.principaluri', $query->createNamedParameter($principalUri)))
1860 
+            ->andWhere($query->expr()->eq('co.uid', $query->createNamedParameter($uid)));
1861 
+
1862 
+        $stmt = $query->executeQuery();
1863 
+        $row = $stmt->fetch();
1864 
+        $stmt->closeCursor();
1865 
+        if ($row) {
1866 
+            return $row['calendaruri'] . '/' . $row['objecturi'];
1867 
+        }
1868 
+
1869 
+        return null;
1870 
+    }
1871 
+
1872 
+    /**
1873 
+     * The getChanges method returns all the changes that have happened, since
1874 
+     * the specified syncToken in the specified calendar.
1875 
+     *
1876 
+     * This function should return an array, such as the following:
1877 
+     *
1878 
+     * [
1879 
+     *   'syncToken' => 'The current synctoken',
1880 
+     *   'added'   => [
1881 
+     *      'new.txt',
1882 
+     *   ],
1883 
+     *   'modified'   => [
1884 
+     *      'modified.txt',
1885 
+     *   ],
1886 
+     *   'deleted' => [
1887 
+     *      'foo.php.bak',
1888 
+     *      'old.txt'
1889 
+     *   ]
1890 
+     * );
1891 
+     *
1892 
+     * The returned syncToken property should reflect the *current* syncToken
1893 
+     * of the calendar, as reported in the {http://sabredav.org/ns}sync-token
1894 
+     * property This is * needed here too, to ensure the operation is atomic.
1895 
+     *
1896 
+     * If the $syncToken argument is specified as null, this is an initial
1897 
+     * sync, and all members should be reported.
1898 
+     *
1899 
+     * The modified property is an array of nodenames that have changed since
1900 
+     * the last token.
1901 
+     *
1902 
+     * The deleted property is an array with nodenames, that have been deleted
1903 
+     * from collection.
1904 
+     *
1905 
+     * The $syncLevel argument is basically the 'depth' of the report. If it's
1906 
+     * 1, you only have to report changes that happened only directly in
1907 
+     * immediate descendants. If it's 2, it should also include changes from
1908 
+     * the nodes below the child collections. (grandchildren)
1909 
+     *
1910 
+     * The $limit argument allows a client to specify how many results should
1911 
+     * be returned at most. If the limit is not specified, it should be treated
1912 
+     * as infinite.
1913 
+     *
1914 
+     * If the limit (infinite or not) is higher than you're willing to return,
1915 
+     * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception.
1916 
+     *
1917 
+     * If the syncToken is expired (due to data cleanup) or unknown, you must
1918 
+     * return null.
1919 
+     *
1920 
+     * The limit is 'suggestive'. You are free to ignore it.
1921 
+     *
1922 
+     * @param string $calendarId
1923 
+     * @param string $syncToken
1924 
+     * @param int $syncLevel
1925 
+     * @param int|null $limit
1926 
+     * @param int $calendarType
1927 
+     * @return array
1928 
+     */
1929 
+    public function getChangesForCalendar($calendarId, $syncToken, $syncLevel, $limit = null, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
1930 
+        // Current synctoken
1931 
+        $qb = $this->db->getQueryBuilder();
1932 
+        $qb->select('synctoken')
1933 
+            ->from('calendars')
1934 
+            ->where(
1935 
+                $qb->expr()->eq('id', $qb->createNamedParameter($calendarId))
1936 
+            );
1937 
+        $stmt = $qb->executeQuery();
1938 
+        $currentToken = $stmt->fetchOne();
1939 
+
1940 
+        if ($currentToken === false) {
1941 
+            return null;
1942 
+        }
1943 
+
1944 
+        $result = [
1945 
+            'syncToken' => $currentToken,
1946 
+            'added' => [],
1947 
+            'modified' => [],
1948 
+            'deleted' => [],
1949 
+        ];
1950 
+
1951 
+        if ($syncToken) {
1952 
+            $qb = $this->db->getQueryBuilder();
1953 
+
1954 
+            $qb->select('uri', 'operation')
1955 
+                ->from('calendarchanges')
1956 
+                ->where(
1957 
+                    $qb->expr()->andX(
1958 
+                        $qb->expr()->gte('synctoken', $qb->createNamedParameter($syncToken)),
1959 
+                        $qb->expr()->lt('synctoken', $qb->createNamedParameter($currentToken)),
1960 
+                        $qb->expr()->eq('calendarid', $qb->createNamedParameter($calendarId)),
1961 
+                        $qb->expr()->eq('calendartype', $qb->createNamedParameter($calendarType))
1962 
+                    )
1963 
+                )->orderBy('synctoken');
1964 
+            if (is_int($limit) && $limit > 0) {
1965 
+                $qb->setMaxResults($limit);
1966 
+            }
1967 
+
1968 
+            // Fetching all changes
1969 
+            $stmt = $qb->executeQuery();
1970 
+            $changes = [];
1971 
+
1972 
+            // This loop ensures that any duplicates are overwritten, only the
1973 
+            // last change on a node is relevant.
1974 
+            while ($row = $stmt->fetch()) {
1975 
+                $changes[$row['uri']] = $row['operation'];
1976 
+            }
1977 
+            $stmt->closeCursor();
1978 
+
1979 
+            foreach ($changes as $uri => $operation) {
1980 
+                switch ($operation) {
1981 
+                    case 1:
1982 
+                        $result['added'][] = $uri;
1983 
+                        break;
1984 
+                    case 2:
1985 
+                        $result['modified'][] = $uri;
1986 
+                        break;
1987 
+                    case 3:
1988 
+                        $result['deleted'][] = $uri;
1989 
+                        break;
1990 
+                }
1991 
+            }
1992 
+        } else {
1993 
+            // No synctoken supplied, this is the initial sync.
1994 
+            $qb = $this->db->getQueryBuilder();
1995 
+            $qb->select('uri')
1996 
+                ->from('calendarobjects')
1997 
+                ->where(
1998 
+                    $qb->expr()->andX(
1999 
+                        $qb->expr()->eq('calendarid', $qb->createNamedParameter($calendarId)),
2000 
+                        $qb->expr()->eq('calendartype', $qb->createNamedParameter($calendarType))
2001 
+                    )
2002 
+                );
2003 
+            $stmt = $qb->executeQuery();
2004 
+            $result['added'] = $stmt->fetchAll(\PDO::FETCH_COLUMN);
2005 
+            $stmt->closeCursor();
2006 
+        }
2007 
+        return $result;
2008 
+    }
2009 
+
2010 
+    /**
2011 
+     * Returns a list of subscriptions for a principal.
2012 
+     *
2013 
+     * Every subscription is an array with the following keys:
2014 
+     *  * id, a unique id that will be used by other functions to modify the
2015 
+     *    subscription. This can be the same as the uri or a database key.
2016 
+     *  * uri. This is just the 'base uri' or 'filename' of the subscription.
2017 
+     *  * principaluri. The owner of the subscription. Almost always the same as
2018 
+     *    principalUri passed to this method.
2019 
+     *
2020 
+     * Furthermore, all the subscription info must be returned too:
2021 
+     *
2022 
+     * 1. {DAV:}displayname
2023 
+     * 2. {http://apple.com/ns/ical/}refreshrate
2024 
+     * 3. {http://calendarserver.org/ns/}subscribed-strip-todos (omit if todos
2025 
+     *    should not be stripped).
2026 
+     * 4. {http://calendarserver.org/ns/}subscribed-strip-alarms (omit if alarms
2027 
+     *    should not be stripped).
2028 
+     * 5. {http://calendarserver.org/ns/}subscribed-strip-attachments (omit if
2029 
+     *    attachments should not be stripped).
2030 
+     * 6. {http://calendarserver.org/ns/}source (Must be a
2031 
+     *     Sabre\DAV\Property\Href).
2032 
+     * 7. {http://apple.com/ns/ical/}calendar-color
2033 
+     * 8. {http://apple.com/ns/ical/}calendar-order
2034 
+     * 9. {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
2035 
+     *    (should just be an instance of
2036 
+     *    Sabre\CalDAV\Property\SupportedCalendarComponentSet, with a bunch of
2037 
+     *    default components).
2038 
+     *
2039 
+     * @param string $principalUri
2040 
+     * @return array
2041 
+     */
2042 
+    public function getSubscriptionsForUser($principalUri) {
2043 
+        $fields = array_values($this->subscriptionPropertyMap);
2044 
+        $fields[] = 'id';
2045 
+        $fields[] = 'uri';
2046 
+        $fields[] = 'source';
2047 
+        $fields[] = 'principaluri';
2048 
+        $fields[] = 'lastmodified';
2049 
+        $fields[] = 'synctoken';
2050 
+
2051 
+        $query = $this->db->getQueryBuilder();
2052 
+        $query->select($fields)
2053 
+            ->from('calendarsubscriptions')
2054 
+            ->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2055 
+            ->orderBy('calendarorder', 'asc');
2056 
+        $stmt = $query->executeQuery();
2057 
+
2058 
+        $subscriptions = [];
2059 
+        while ($row = $stmt->fetch()) {
2060 
+            $subscription = [
2061 
+                'id' => $row['id'],
2062 
+                'uri' => $row['uri'],
2063 
+                'principaluri' => $row['principaluri'],
2064 
+                'source' => $row['source'],
2065 
+                'lastmodified' => $row['lastmodified'],
2066 
+
2067 
+                '{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
2068 
+                '{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
2069 
+            ];
2070 
+
2071 
+            foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
2072 
+                if (!is_null($row[$dbName])) {
2073 
+                    $subscription[$xmlName] = $row[$dbName];
2074 
+                }
2075 
+            }
2076 
+
2077 
+            $subscriptions[] = $subscription;
2078 
+        }
2079 
+
2080 
+        return $subscriptions;
2081 
+    }
2082 
+
2083 
+    /**
2084 
+     * Creates a new subscription for a principal.
2085 
+     *
2086 
+     * If the creation was a success, an id must be returned that can be used to reference
2087 
+     * this subscription in other methods, such as updateSubscription.
2088 
+     *
2089 
+     * @param string $principalUri
2090 
+     * @param string $uri
2091 
+     * @param array $properties
2092 
+     * @return mixed
2093 
+     */
2094 
+    public function createSubscription($principalUri, $uri, array $properties) {
2095 
+        if (!isset($properties['{http://calendarserver.org/ns/}source'])) {
2096 
+            throw new Forbidden('The {http://calendarserver.org/ns/}source property is required when creating subscriptions');
2097 
+        }
2098 
+
2099 
+        $values = [
2100 
+            'principaluri' => $principalUri,
2101 
+            'uri' => $uri,
2102 
+            'source' => $properties['{http://calendarserver.org/ns/}source']->getHref(),
2103 
+            'lastmodified' => time(),
2104 
+        ];
2105 
+
2106 
+        $propertiesBoolean = ['striptodos', 'stripalarms', 'stripattachments'];
2107 
+
2108 
+        foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
2109 
+            if (array_key_exists($xmlName, $properties)) {
2110 
+                $values[$dbName] = $properties[$xmlName];
2111 
+                if (in_array($dbName, $propertiesBoolean)) {
2112 
+                    $values[$dbName] = true;
2113 
+                }
2114 
+            }
2115 
+        }
2116 
+
2117 
+        $valuesToInsert = [];
2118 
+
2119 
+        $query = $this->db->getQueryBuilder();
2120 
+
2121 
+        foreach (array_keys($values) as $name) {
2122 
+            $valuesToInsert[$name] = $query->createNamedParameter($values[$name]);
2123 
+        }
2124 
+
2125 
+        $query->insert('calendarsubscriptions')
2126 
+            ->values($valuesToInsert)
2127 
+            ->executeStatement();
2128 
+
2129 
+        $subscriptionId = $query->getLastInsertId();
2130 
+
2131 
+        $subscriptionRow = $this->getSubscriptionById($subscriptionId);
2132 
+        $this->dispatcher->dispatchTyped(new SubscriptionCreatedEvent($subscriptionId, $subscriptionRow));
2133 
+        $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createSubscription', new GenericEvent(
2134 
+            '\OCA\DAV\CalDAV\CalDavBackend::createSubscription',
2135 
+            [
2136 
+                'subscriptionId' => $subscriptionId,
2137 
+                'subscriptionData' => $subscriptionRow,
2138 
+            ]));
2139 
+
2140 
+        return $subscriptionId;
2141 
+    }
2142 
+
2143 
+    /**
2144 
+     * Updates a subscription
2145 
+     *
2146 
+     * The list of mutations is stored in a Sabre\DAV\PropPatch object.
2147 
+     * To do the actual updates, you must tell this object which properties
2148 
+     * you're going to process with the handle() method.
2149 
+     *
2150 
+     * Calling the handle method is like telling the PropPatch object "I
2151 
+     * promise I can handle updating this property".
2152 
+     *
2153 
+     * Read the PropPatch documentation for more info and examples.
2154 
+     *
2155 
+     * @param mixed $subscriptionId
2156 
+     * @param PropPatch $propPatch
2157 
+     * @return void
2158 
+     */
2159 
+    public function updateSubscription($subscriptionId, PropPatch $propPatch) {
2160 
+        $supportedProperties = array_keys($this->subscriptionPropertyMap);
2161 
+        $supportedProperties[] = '{http://calendarserver.org/ns/}source';
2162 
+
2163 
+        $propPatch->handle($supportedProperties, function ($mutations) use ($subscriptionId) {
2164 
+            $newValues = [];
2165 
+
2166 
+            foreach ($mutations as $propertyName => $propertyValue) {
2167 
+                if ($propertyName === '{http://calendarserver.org/ns/}source') {
2168 
+                    $newValues['source'] = $propertyValue->getHref();
2169 
+                } else {
2170 
+                    $fieldName = $this->subscriptionPropertyMap[$propertyName];
2171 
+                    $newValues[$fieldName] = $propertyValue;
2172 
+                }
2173 
+            }
2174 
+
2175 
+            $query = $this->db->getQueryBuilder();
2176 
+            $query->update('calendarsubscriptions')
2177 
+                ->set('lastmodified', $query->createNamedParameter(time()));
2178 
+            foreach ($newValues as $fieldName => $value) {
2179 
+                $query->set($fieldName, $query->createNamedParameter($value));
2180 
+            }
2181 
+            $query->where($query->expr()->eq('id', $query->createNamedParameter($subscriptionId)))
2182 
+                ->executeStatement();
2183 
+
2184 
+            $subscriptionRow = $this->getSubscriptionById($subscriptionId);
2185 
+            $this->dispatcher->dispatchTyped(new SubscriptionUpdatedEvent((int)$subscriptionId, $subscriptionRow, [], $mutations));
2186 
+            $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateSubscription', new GenericEvent(
2187 
+                '\OCA\DAV\CalDAV\CalDavBackend::updateSubscription',
2188 
+                [
2189 
+                    'subscriptionId' => $subscriptionId,
2190 
+                    'subscriptionData' => $subscriptionRow,
2191 
+                    'propertyMutations' => $mutations,
2192 
+                ]));
2193 
+
2194 
+            return true;
2195 
+        });
2196 
+    }
2197 
+
2198 
+    /**
2199 
+     * Deletes a subscription.
2200 
+     *
2201 
+     * @param mixed $subscriptionId
2202 
+     * @return void
2203 
+     */
2204 
+    public function deleteSubscription($subscriptionId) {
2205 
+        $subscriptionRow = $this->getSubscriptionById($subscriptionId);
2206 
+
2207 
+        $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription', new GenericEvent(
2208 
+            '\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription',
2209 
+            [
2210 
+                'subscriptionId' => $subscriptionId,
2211 
+                'subscriptionData' => $this->getSubscriptionById($subscriptionId),
2212 
+            ]));
2213 
+
2214 
+        $query = $this->db->getQueryBuilder();
2215 
+        $query->delete('calendarsubscriptions')
2216 
+            ->where($query->expr()->eq('id', $query->createNamedParameter($subscriptionId)))
2217 
+            ->executeStatement();
2218 
+
2219 
+        $query = $this->db->getQueryBuilder();
2220 
+        $query->delete('calendarobjects')
2221 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2222 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2223 
+            ->executeStatement();
2224 
+
2225 
+        $query->delete('calendarchanges')
2226 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2227 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2228 
+            ->executeStatement();
2229 
+
2230 
+        $query->delete($this->dbObjectPropertiesTable)
2231 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2232 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2233 
+            ->executeStatement();
2234 
+
2235 
+        if ($subscriptionRow) {
2236 
+            $this->dispatcher->dispatchTyped(new SubscriptionDeletedEvent((int)$subscriptionId, $subscriptionRow, []));
2237 
+        }
2238 
+    }
2239 
+
2240 
+    /**
2241 
+     * Returns a single scheduling object for the inbox collection.
2242 
+     *
2243 
+     * The returned array should contain the following elements:
2244 
+     *   * uri - A unique basename for the object. This will be used to
2245 
+     *           construct a full uri.
2246 
+     *   * calendardata - The iCalendar object
2247 
+     *   * lastmodified - The last modification date. Can be an int for a unix
2248 
+     *                    timestamp, or a PHP DateTime object.
2249 
+     *   * etag - A unique token that must change if the object changed.
2250 
+     *   * size - The size of the object, in bytes.
2251 
+     *
2252 
+     * @param string $principalUri
2253 
+     * @param string $objectUri
2254 
+     * @return array
2255 
+     */
2256 
+    public function getSchedulingObject($principalUri, $objectUri) {
2257 
+        $query = $this->db->getQueryBuilder();
2258 
+        $stmt = $query->select(['uri', 'calendardata', 'lastmodified', 'etag', 'size'])
2259 
+            ->from('schedulingobjects')
2260 
+            ->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2261 
+            ->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
2262 
+            ->executeQuery();
2263 
+
2264 
+        $row = $stmt->fetch();
2265 
+
2266 
+        if (!$row) {
2267 
+            return null;
2268 
+        }
2269 
+
2270 
+        return [
2271 
+            'uri' => $row['uri'],
2272 
+            'calendardata' => $row['calendardata'],
2273 
+            'lastmodified' => $row['lastmodified'],
2274 
+            'etag' => '"' . $row['etag'] . '"',
2275 
+            'size' => (int)$row['size'],
2276 
+        ];
2277 
+    }
2278 
+
2279 
+    /**
2280 
+     * Returns all scheduling objects for the inbox collection.
2281 
+     *
2282 
+     * These objects should be returned as an array. Every item in the array
2283 
+     * should follow the same structure as returned from getSchedulingObject.
2284 
+     *
2285 
+     * The main difference is that 'calendardata' is optional.
2286 
+     *
2287 
+     * @param string $principalUri
2288 
+     * @return array
2289 
+     */
2290 
+    public function getSchedulingObjects($principalUri) {
2291 
+        $query = $this->db->getQueryBuilder();
2292 
+        $stmt = $query->select(['uri', 'calendardata', 'lastmodified', 'etag', 'size'])
2293 
+                ->from('schedulingobjects')
2294 
+                ->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2295 
+                ->executeQuery();
2296 
+
2297 
+        $result = [];
2298 
+        foreach ($stmt->fetchAll() as $row) {
2299 
+            $result[] = [
2300 
+                'calendardata' => $row['calendardata'],
2301 
+                'uri' => $row['uri'],
2302 
+                'lastmodified' => $row['lastmodified'],
2303 
+                'etag' => '"' . $row['etag'] . '"',
2304 
+                'size' => (int)$row['size'],
2305 
+            ];
2306 
+        }
2307 
+
2308 
+        return $result;
2309 
+    }
2310 
+
2311 
+    /**
2312 
+     * Deletes a scheduling object from the inbox collection.
2313 
+     *
2314 
+     * @param string $principalUri
2315 
+     * @param string $objectUri
2316 
+     * @return void
2317 
+     */
2318 
+    public function deleteSchedulingObject($principalUri, $objectUri) {
2319 
+        $query = $this->db->getQueryBuilder();
2320 
+        $query->delete('schedulingobjects')
2321 
+                ->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
2322 
+                ->andWhere($query->expr()->eq('uri', $query->createNamedParameter($objectUri)))
2323 
+                ->executeStatement();
2324 
+    }
2325 
+
2326 
+    /**
2327 
+     * Creates a new scheduling object. This should land in a users' inbox.
2328 
+     *
2329 
+     * @param string $principalUri
2330 
+     * @param string $objectUri
2331 
+     * @param string $objectData
2332 
+     * @return void
2333 
+     */
2334 
+    public function createSchedulingObject($principalUri, $objectUri, $objectData) {
2335 
+        $query = $this->db->getQueryBuilder();
2336 
+        $query->insert('schedulingobjects')
2337 
+            ->values([
2338 
+                'principaluri' => $query->createNamedParameter($principalUri),
2339 
+                'calendardata' => $query->createNamedParameter($objectData, IQueryBuilder::PARAM_LOB),
2340 
+                'uri' => $query->createNamedParameter($objectUri),
2341 
+                'lastmodified' => $query->createNamedParameter(time()),
2342 
+                'etag' => $query->createNamedParameter(md5($objectData)),
2343 
+                'size' => $query->createNamedParameter(strlen($objectData))
2344 
+            ])
2345 
+            ->executeStatement();
2346 
+    }
2347 
+
2348 
+    /**
2349 
+     * Adds a change record to the calendarchanges table.
2350 
+     *
2351 
+     * @param mixed $calendarId
2352 
+     * @param string $objectUri
2353 
+     * @param int $operation 1 = add, 2 = modify, 3 = delete.
2354 
+     * @param int $calendarType
2355 
+     * @return void
2356 
+     */
2357 
+    protected function addChange($calendarId, $objectUri, $operation, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
2358 
+        $table = $calendarType === self::CALENDAR_TYPE_CALENDAR ? 'calendars': 'calendarsubscriptions';
2359 
+
2360 
+        $query = $this->db->getQueryBuilder();
2361 
+        $query->select('synctoken')
2362 
+            ->from($table)
2363 
+            ->where($query->expr()->eq('id', $query->createNamedParameter($calendarId)));
2364 
+        $result = $query->executeQuery();
2365 
+        $syncToken = (int)$result->fetchOne();
2366 
+        $result->closeCursor();
2367 
+
2368 
+        $query = $this->db->getQueryBuilder();
2369 
+        $query->insert('calendarchanges')
2370 
+            ->values([
2371 
+                'uri' => $query->createNamedParameter($objectUri),
2372 
+                'synctoken' => $query->createNamedParameter($syncToken),
2373 
+                'calendarid' => $query->createNamedParameter($calendarId),
2374 
+                'operation' => $query->createNamedParameter($operation),
2375 
+                'calendartype' => $query->createNamedParameter($calendarType),
2376 
+            ])
2377 
+            ->executeStatement();
2378 
+
2379 
+        $stmt = $this->db->prepare("UPDATE `*PREFIX*$table` SET `synctoken` = `synctoken` + 1 WHERE `id` = ?");
2380 
+        $stmt->execute([
2381 
+            $calendarId
2382 
+        ]);
2383 
+    }
2384 
+
2385 
+    /**
2386 
+     * Parses some information from calendar objects, used for optimized
2387 
+     * calendar-queries.
2388 
+     *
2389 
+     * Returns an array with the following keys:
2390 
+     *   * etag - An md5 checksum of the object without the quotes.
2391 
+     *   * size - Size of the object in bytes
2392 
+     *   * componentType - VEVENT, VTODO or VJOURNAL
2393 
+     *   * firstOccurence
2394 
+     *   * lastOccurence
2395 
+     *   * uid - value of the UID property
2396 
+     *
2397 
+     * @param string $calendarData
2398 
+     * @return array
2399 
+     */
2400 
+    public function getDenormalizedData($calendarData) {
2401 
+        $vObject = Reader::read($calendarData);
2402 
+        $vEvents = [];
2403 
+        $componentType = null;
2404 
+        $component = null;
2405 
+        $firstOccurrence = null;
2406 
+        $lastOccurrence = null;
2407 
+        $uid = null;
2408 
+        $classification = self::CLASSIFICATION_PUBLIC;
2409 
+        $hasDTSTART = false;
2410 
+        foreach ($vObject->getComponents() as $component) {
2411 
+            if ($component->name !== 'VTIMEZONE') {
2412 
+                // Finding all VEVENTs, and track them
2413 
+                if ($component->name === 'VEVENT') {
2414 
+                    array_push($vEvents, $component);
2415 
+                    if ($component->DTSTART) {
2416 
+                        $hasDTSTART = true;
2417 
+                    }
2418 
+                }
2419 
+                // Track first component type and uid
2420 
+                if ($uid === null) {
2421 
+                    $componentType = $component->name;
2422 
+                    $uid = (string)$component->UID;
2423 
+                }
2424 
+            }
2425 
+        }
2426 
+        if (!$componentType) {
2427 
+            throw new \Sabre\DAV\Exception\BadRequest('Calendar objects must have a VJOURNAL, VEVENT or VTODO component');
2428 
+        }
2429 
+
2430 
+        if ($hasDTSTART) {
2431 
+            $component = $vEvents[0];
2432 
+
2433 
+            // Finding the last occurrence is a bit harder
2434 
+            if (!isset($component->RRULE) && count($vEvents) === 1) {
2435 
+                $firstOccurrence = $component->DTSTART->getDateTime()->getTimeStamp();
2436 
+                if (isset($component->DTEND)) {
2437 
+                    $lastOccurrence = $component->DTEND->getDateTime()->getTimeStamp();
2438 
+                } elseif (isset($component->DURATION)) {
2439 
+                    $endDate = clone $component->DTSTART->getDateTime();
2440 
+                    $endDate->add(DateTimeParser::parse($component->DURATION->getValue()));
2441 
+                    $lastOccurrence = $endDate->getTimeStamp();
2442 
+                } elseif (!$component->DTSTART->hasTime()) {
2443 
+                    $endDate = clone $component->DTSTART->getDateTime();
2444 
+                    $endDate->modify('+1 day');
2445 
+                    $lastOccurrence = $endDate->getTimeStamp();
2446 
+                } else {
2447 
+                    $lastOccurrence = $firstOccurrence;
2448 
+                }
2449 
+            } else {
2450 
+                $it = new EventIterator($vEvents);
2451 
+                $maxDate = new DateTime(self::MAX_DATE);
2452 
+                $firstOccurrence = $it->getDtStart()->getTimestamp();
2453 
+                if ($it->isInfinite()) {
2454 
+                    $lastOccurrence = $maxDate->getTimestamp();
2455 
+                } else {
2456 
+                    $end = $it->getDtEnd();
2457 
+                    while ($it->valid() && $end < $maxDate) {
2458 
+                        $end = $it->getDtEnd();
2459 
+                        $it->next();
2460 
+                    }
2461 
+                    $lastOccurrence = $end->getTimestamp();
2462 
+                }
2463 
+            }
2464 
+        }
2465 
+
2466 
+        if ($component->CLASS) {
2467 
+            $classification = CalDavBackend::CLASSIFICATION_PRIVATE;
2468 
+            switch ($component->CLASS->getValue()) {
2469 
+                case 'PUBLIC':
2470 
+                    $classification = CalDavBackend::CLASSIFICATION_PUBLIC;
2471 
+                    break;
2472 
+                case 'CONFIDENTIAL':
2473 
+                    $classification = CalDavBackend::CLASSIFICATION_CONFIDENTIAL;
2474 
+                    break;
2475 
+            }
2476 
+        }
2477 
+        return [
2478 
+            'etag' => md5($calendarData),
2479 
+            'size' => strlen($calendarData),
2480 
+            'componentType' => $componentType,
2481 
+            'firstOccurence' => is_null($firstOccurrence) ? null : max(0, $firstOccurrence),
2482 
+            'lastOccurence' => $lastOccurrence,
2483 
+            'uid' => $uid,
2484 
+            'classification' => $classification
2485 
+        ];
2486 
+    }
2487 
+
2488 
+    /**
2489 
+     * @param $cardData
2490 
+     * @return bool|string
2491 
+     */
2492 
+    private function readBlob($cardData) {
2493 
+        if (is_resource($cardData)) {
2494 
+            return stream_get_contents($cardData);
2495 
+        }
2496 
+
2497 
+        return $cardData;
2498 
+    }
2499 
+
2500 
+    /**
2501 
+     * @param IShareable $shareable
2502 
+     * @param array $add
2503 
+     * @param array $remove
2504 
+     */
2505 
+    public function updateShares($shareable, $add, $remove) {
2506 
+        $calendarId = $shareable->getResourceId();
2507 
+        $calendarRow = $this->getCalendarById($calendarId);
2508 
+        $oldShares = $this->getShares($calendarId);
2509 
+
2510 
+        $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateShares', new GenericEvent(
2511 
+            '\OCA\DAV\CalDAV\CalDavBackend::updateShares',
2512 
+            [
2513 
+                'calendarId' => $calendarId,
2514 
+                'calendarData' => $calendarRow,
2515 
+                'shares' => $oldShares,
2516 
+                'add' => $add,
2517 
+                'remove' => $remove,
2518 
+            ]));
2519 
+        $this->calendarSharingBackend->updateShares($shareable, $add, $remove);
2520 
+
2521 
+        $this->dispatcher->dispatchTyped(new CalendarShareUpdatedEvent((int)$calendarId, $calendarRow, $oldShares, $add, $remove));
2522 
+    }
2523 
+
2524 
+    /**
2525 
+     * @param int $resourceId
2526 
+     * @return array
2527 
+     */
2528 
+    public function getShares($resourceId) {
2529 
+        return $this->calendarSharingBackend->getShares($resourceId);
2530 
+    }
2531 
+
2532 
+    /**
2533 
+     * @param boolean $value
2534 
+     * @param \OCA\DAV\CalDAV\Calendar $calendar
2535 
+     * @return string|null
2536 
+     */
2537 
+    public function setPublishStatus($value, $calendar) {
2538 
+        $calendarId = $calendar->getResourceId();
2539 
+        $calendarData = $this->getCalendarById($calendarId);
2540 
+        $this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', new GenericEvent(
2541 
+            '\OCA\DAV\CalDAV\CalDavBackend::updateShares',
2542 
+            [
2543 
+                'calendarId' => $calendarId,
2544 
+                'calendarData' => $calendarData,
2545 
+                'public' => $value,
2546 
+            ]));
2547 
+
2548 
+        $query = $this->db->getQueryBuilder();
2549 
+        if ($value) {
2550 
+            $publicUri = $this->random->generate(16, ISecureRandom::CHAR_HUMAN_READABLE);
2551 
+            $query->insert('dav_shares')
2552 
+                ->values([
2553 
+                    'principaluri' => $query->createNamedParameter($calendar->getPrincipalURI()),
2554 
+                    'type' => $query->createNamedParameter('calendar'),
2555 
+                    'access' => $query->createNamedParameter(self::ACCESS_PUBLIC),
2556 
+                    'resourceid' => $query->createNamedParameter($calendar->getResourceId()),
2557 
+                    'publicuri' => $query->createNamedParameter($publicUri)
2558 
+                ]);
2559 
+            $query->executeStatement();
2560 
+
2561 
+            $this->dispatcher->dispatchTyped(new CalendarPublishedEvent((int)$calendarId, $calendarData, $publicUri));
2562 
+            return $publicUri;
2563 
+        }
2564 
+        $query->delete('dav_shares')
2565 
+            ->where($query->expr()->eq('resourceid', $query->createNamedParameter($calendar->getResourceId())))
2566 
+            ->andWhere($query->expr()->eq('access', $query->createNamedParameter(self::ACCESS_PUBLIC)));
2567 
+        $query->executeStatement();
2568 
+
2569 
+        $this->dispatcher->dispatchTyped(new CalendarUnpublishedEvent((int)$calendarId, $calendarData));
2570 
+        return null;
2571 
+    }
2572 
+
2573 
+    /**
2574 
+     * @param \OCA\DAV\CalDAV\Calendar $calendar
2575 
+     * @return mixed
2576 
+     */
2577 
+    public function getPublishStatus($calendar) {
2578 
+        $query = $this->db->getQueryBuilder();
2579 
+        $result = $query->select('publicuri')
2580 
+            ->from('dav_shares')
2581 
+            ->where($query->expr()->eq('resourceid', $query->createNamedParameter($calendar->getResourceId())))
2582 
+            ->andWhere($query->expr()->eq('access', $query->createNamedParameter(self::ACCESS_PUBLIC)))
2583 
+            ->executeQuery();
2584 
+
2585 
+        $row = $result->fetch();
2586 
+        $result->closeCursor();
2587 
+        return $row ? reset($row) : false;
2588 
+    }
2589 
+
2590 
+    /**
2591 
+     * @param int $resourceId
2592 
+     * @param array $acl
2593 
+     * @return array
2594 
+     */
2595 
+    public function applyShareAcl($resourceId, $acl) {
2596 
+        return $this->calendarSharingBackend->applyShareAcl($resourceId, $acl);
2597 
+    }
2598 
+
2599 
+
2600 
+
2601 
+    /**
2602 
+     * update properties table
2603 
+     *
2604 
+     * @param int $calendarId
2605 
+     * @param string $objectUri
2606 
+     * @param string $calendarData
2607 
+     * @param int $calendarType
2608 
+     */
2609 
+    public function updateProperties($calendarId, $objectUri, $calendarData, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
2610 
+        $objectId = $this->getCalendarObjectId($calendarId, $objectUri, $calendarType);
2611 
+
2612 
+        try {
2613 
+            $vCalendar = $this->readCalendarData($calendarData);
2614 
+        } catch (\Exception $ex) {
2615 
+            return;
2616 
+        }
2617 
+
2618 
+        $this->purgeProperties($calendarId, $objectId);
2619 
+
2620 
+        $query = $this->db->getQueryBuilder();
2621 
+        $query->insert($this->dbObjectPropertiesTable)
2622 
+            ->values(
2623 
+                [
2624 
+                    'calendarid' => $query->createNamedParameter($calendarId),
2625 
+                    'calendartype' => $query->createNamedParameter($calendarType),
2626 
+                    'objectid' => $query->createNamedParameter($objectId),
2627 
+                    'name' => $query->createParameter('name'),
2628 
+                    'parameter' => $query->createParameter('parameter'),
2629 
+                    'value' => $query->createParameter('value'),
2630 
+                ]
2631 
+            );
2632 
+
2633 
+        $indexComponents = ['VEVENT', 'VJOURNAL', 'VTODO'];
2634 
+        foreach ($vCalendar->getComponents() as $component) {
2635 
+            if (!in_array($component->name, $indexComponents)) {
2636 
+                continue;
2637 
+            }
2638 
+
2639 
+            foreach ($component->children() as $property) {
2640 
+                if (in_array($property->name, self::$indexProperties)) {
2641 
+                    $value = $property->getValue();
2642 
+                    // is this a shitty db?
2643 
+                    if (!$this->db->supports4ByteText()) {
2644 
+                        $value = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $value);
2645 
+                    }
2646 
+                    $value = mb_strcut($value, 0, 254);
2647 
+
2648 
+                    $query->setParameter('name', $property->name);
2649 
+                    $query->setParameter('parameter', null);
2650 
+                    $query->setParameter('value', $value);
2651 
+                    $query->executeStatement();
2652 
+                }
2653 
+
2654 
+                if (array_key_exists($property->name, self::$indexParameters)) {
2655 
+                    $parameters = $property->parameters();
2656 
+                    $indexedParametersForProperty = self::$indexParameters[$property->name];
2657 
+
2658 
+                    foreach ($parameters as $key => $value) {
2659 
+                        if (in_array($key, $indexedParametersForProperty)) {
2660 
+                            // is this a shitty db?
2661 
+                            if ($this->db->supports4ByteText()) {
2662 
+                                $value = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $value);
2663 
+                            }
2664 
+
2665 
+                            $query->setParameter('name', $property->name);
2666 
+                            $query->setParameter('parameter', mb_strcut($key, 0, 254));
2667 
+                            $query->setParameter('value', mb_strcut($value, 0, 254));
2668 
+                            $query->executeStatement();
2669 
+                        }
2670 
+                    }
2671 
+                }
2672 
+            }
2673 
+        }
2674 
+    }
2675 
+
2676 
+    /**
2677 
+     * deletes all birthday calendars
2678 
+     */
2679 
+    public function deleteAllBirthdayCalendars() {
2680 
+        $query = $this->db->getQueryBuilder();
2681 
+        $result = $query->select(['id'])->from('calendars')
2682 
+            ->where($query->expr()->eq('uri', $query->createNamedParameter(BirthdayService::BIRTHDAY_CALENDAR_URI)))
2683 
+            ->executeQuery();
2684 
+
2685 
+        $ids = $result->fetchAll();
2686 
+        foreach ($ids as $id) {
2687 
+            $this->deleteCalendar($id['id']);
2688 
+        }
2689 
+    }
2690 
+
2691 
+    /**
2692 
+     * @param $subscriptionId
2693 
+     */
2694 
+    public function purgeAllCachedEventsForSubscription($subscriptionId) {
2695 
+        $query = $this->db->getQueryBuilder();
2696 
+        $query->select('uri')
2697 
+            ->from('calendarobjects')
2698 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2699 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)));
2700 
+        $stmt = $query->executeQuery();
2701 
+
2702 
+        $uris = [];
2703 
+        foreach ($stmt->fetchAll() as $row) {
2704 
+            $uris[] = $row['uri'];
2705 
+        }
2706 
+        $stmt->closeCursor();
2707 
+
2708 
+        $query = $this->db->getQueryBuilder();
2709 
+        $query->delete('calendarobjects')
2710 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2711 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2712 
+            ->executeStatement();
2713 
+
2714 
+        $query->delete('calendarchanges')
2715 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2716 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2717 
+            ->executeStatement();
2718 
+
2719 
+        $query->delete($this->dbObjectPropertiesTable)
2720 
+            ->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
2721 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
2722 
+            ->executeStatement();
2723 
+
2724 
+        foreach ($uris as $uri) {
2725 
+            $this->addChange($subscriptionId, $uri, 3, self::CALENDAR_TYPE_SUBSCRIPTION);
2726 
+        }
2727 
+    }
2728 
+
2729 
+    /**
2730 
+     * Move a calendar from one user to another
2731 
+     *
2732 
+     * @param string $uriName
2733 
+     * @param string $uriOrigin
2734 
+     * @param string $uriDestination
2735 
+     * @param string $newUriName (optional) the new uriName
2736 
+     */
2737 
+    public function moveCalendar($uriName, $uriOrigin, $uriDestination, $newUriName = null) {
2738 
+        $query = $this->db->getQueryBuilder();
2739 
+        $query->update('calendars')
2740 
+            ->set('principaluri', $query->createNamedParameter($uriDestination))
2741 
+            ->set('uri', $query->createNamedParameter($newUriName ?: $uriName))
2742 
+            ->where($query->expr()->eq('principaluri', $query->createNamedParameter($uriOrigin)))
2743 
+            ->andWhere($query->expr()->eq('uri', $query->createNamedParameter($uriName)))
2744 
+            ->executeStatement();
2745 
+    }
2746 
+
2747 
+    /**
2748 
+     * read VCalendar data into a VCalendar object
2749 
+     *
2750 
+     * @param string $objectData
2751 
+     * @return VCalendar
2752 
+     */
2753 
+    protected function readCalendarData($objectData) {
2754 
+        return Reader::read($objectData);
2755 
+    }
2756 
+
2757 
+    /**
2758 
+     * delete all properties from a given calendar object
2759 
+     *
2760 
+     * @param int $calendarId
2761 
+     * @param int $objectId
2762 
+     */
2763 
+    protected function purgeProperties($calendarId, $objectId) {
2764 
+        $query = $this->db->getQueryBuilder();
2765 
+        $query->delete($this->dbObjectPropertiesTable)
2766 
+            ->where($query->expr()->eq('objectid', $query->createNamedParameter($objectId)))
2767 
+            ->andWhere($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)));
2768 
+        $query->executeStatement();
2769 
+    }
2770 
+
2771 
+    /**
2772 
+     * get ID from a given calendar object
2773 
+     *
2774 
+     * @param int $calendarId
2775 
+     * @param string $uri
2776 
+     * @param int $calendarType
2777 
+     * @return int
2778 
+     */
2779 
+    protected function getCalendarObjectId($calendarId, $uri, $calendarType):int {
2780 
+        $query = $this->db->getQueryBuilder();
2781 
+        $query->select('id')
2782 
+            ->from('calendarobjects')
2783 
+            ->where($query->expr()->eq('uri', $query->createNamedParameter($uri)))
2784 
+            ->andWhere($query->expr()->eq('calendarid', $query->createNamedParameter($calendarId)))
2785 
+            ->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter($calendarType)));
2786 
+
2787 
+        $result = $query->executeQuery();
2788 
+        $objectIds = $result->fetch();
2789 
+        $result->closeCursor();
2790 
+
2791 
+        if (!isset($objectIds['id'])) {
2792 
+            throw new \InvalidArgumentException('Calendarobject does not exists: ' . $uri);
2793 
+        }
2794 
+
2795 
+        return (int)$objectIds['id'];
2796 
+    }
2797 
+
2798 
+    /**
2799 
+     * return legacy endpoint principal name to new principal name
2800 
+     *
2801 
+     * @param $principalUri
2802 
+     * @param $toV2
2803 
+     * @return string
2804 
+     */
2805 
+    private function convertPrincipal($principalUri, $toV2) {
2806 
+        if ($this->principalBackend->getPrincipalPrefix() === 'principals') {
2807 
+            [, $name] = Uri\split($principalUri);
2808 
+            if ($toV2 === true) {
2809 
+                return "principals/users/$name";
2810 
+            }
2811 
+            return "principals/$name";
2812 
+        }
2813 
+        return $principalUri;
2814 
+    }
2815 
+
2816 
+    /**
2817 
+     * adds information about an owner to the calendar data
2818 
+     *
2819 
+     * @param $calendarInfo
2820 
+     */
2821 
+    private function addOwnerPrincipal(&$calendarInfo) {
2822 
+        $ownerPrincipalKey = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal';
2823 
+        $displaynameKey = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_NEXTCLOUD . '}owner-displayname';
2824 
+        if (isset($calendarInfo[$ownerPrincipalKey])) {
2825 
+            $uri = $calendarInfo[$ownerPrincipalKey];
2826 
+        } else {
2827 
+            $uri = $calendarInfo['principaluri'];
2828 
+        }
2829 
+
2830 
+        $principalInformation = $this->principalBackend->getPrincipalByPath($uri);
2831 
+        if (isset($principalInformation['{DAV:}displayname'])) {
2832 
+            $calendarInfo[$displaynameKey] = $principalInformation['{DAV:}displayname'];
2833 
+        }
2834 
+    }
2835 2835 
 }
Please login to merge, or discard this patch.
Spacing   +112 added lines, -112 removed lines patch added patch discarded remove patch 
@@ -256,7 +256,7 @@  discard block
 
 block discarded – undo
256 256 
 		}
257 257
258 258 
 		$result = $query->executeQuery();
259 
-		$column = (int)$result->fetchOne();
259 
+		$column = (int) $result->fetchOne();
260 260 
 		$result->closeCursor();
261 261 
 		return $column;
262 262 
 	}
 
@@ -316,18 +316,18 @@  discard block
 
 block discarded – undo
316 316 
 			$row['principaluri'] = (string) $row['principaluri'];
317 317 
 			$components = [];
318 318 
 			if ($row['components']) {
319 
-				$components = explode(',',$row['components']);
319 
+				$components = explode(',', $row['components']);
320 320 
 			}
321 321
322 322 
 			$calendar = [
323 323 
 				'id' => $row['id'],
324 324 
 				'uri' => $row['uri'],
325 325 
 				'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
326 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
327 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
328 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
329 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
330 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($principalUri, !$this->legacyEndpoint),
326 
+				'{'.Plugin::NS_CALENDARSERVER.'}getctag' => 'http://sabre.io/ns/sync/'.($row['synctoken'] ? $row['synctoken'] : '0'),
327 
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
328 
+				'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
329 
+				'{'.Plugin::NS_CALDAV.'}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent'] ? 'transparent' : 'opaque'),
330 
+				'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}owner-principal' => $this->convertPrincipal($principalUri, !$this->legacyEndpoint),
331 331 
 			];
332 332
333 333 
 			foreach ($this->propertyMap as $xmlName => $dbName) {
 
@@ -367,7 +367,7 @@  discard block
 
 block discarded – undo
367 367
368 368 
 		$result = $query->executeQuery();
369 369
370 
-		$readOnlyPropertyName = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only';
370 
+		$readOnlyPropertyName = '{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}read-only';
371 371 
 		while ($row = $result->fetch()) {
372 372 
 			$row['principaluri'] = (string) $row['principaluri'];
373 373 
 			if ($row['principaluri'] === $principalUri) {
 
@@ -388,21 +388,21 @@  discard block
 
 block discarded – undo
388 388 
 			}
389 389
390 390 
 			[, $name] = Uri\split($row['principaluri']);
391 
-			$uri = $row['uri'] . '_shared_by_' . $name;
392 
-			$row['displayname'] = $row['displayname'] . ' (' . $this->getUserDisplayName($name) . ')';
391 
+			$uri = $row['uri'].'_shared_by_'.$name;
392 
+			$row['displayname'] = $row['displayname'].' ('.$this->getUserDisplayName($name).')';
393 393 
 			$components = [];
394 394 
 			if ($row['components']) {
395 
-				$components = explode(',',$row['components']);
395 
+				$components = explode(',', $row['components']);
396 396 
 			}
397 397 
 			$calendar = [
398 398 
 				'id' => $row['id'],
399 399 
 				'uri' => $uri,
400 400 
 				'principaluri' => $this->convertPrincipal($principalUri, !$this->legacyEndpoint),
401 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
402 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
403 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
404 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp('transparent'),
405 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
401 
+				'{'.Plugin::NS_CALENDARSERVER.'}getctag' => 'http://sabre.io/ns/sync/'.($row['synctoken'] ? $row['synctoken'] : '0'),
402 
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
403 
+				'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
404 
+				'{'.Plugin::NS_CALDAV.'}schedule-calendar-transp' => new ScheduleCalendarTransp('transparent'),
405 
+				'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
406 406 
 				$readOnlyPropertyName => $readOnly,
407 407 
 			];
408 408 
 
@@ -443,16 +443,16 @@  discard block
 
 block discarded – undo
443 443 
 			$row['principaluri'] = (string) $row['principaluri'];
444 444 
 			$components = [];
445 445 
 			if ($row['components']) {
446 
-				$components = explode(',',$row['components']);
446 
+				$components = explode(',', $row['components']);
447 447 
 			}
448 448 
 			$calendar = [
449 449 
 				'id' => $row['id'],
450 450 
 				'uri' => $row['uri'],
451 451 
 				'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
452 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
453 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
454 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
455 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
452 
+				'{'.Plugin::NS_CALENDARSERVER.'}getctag' => 'http://sabre.io/ns/sync/'.($row['synctoken'] ? $row['synctoken'] : '0'),
453 
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
454 
+				'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
455 
+				'{'.Plugin::NS_CALDAV.'}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent'] ? 'transparent' : 'opaque'),
456 456 
 			];
457 457 
 			foreach ($this->propertyMap as $xmlName => $dbName) {
458 458 
 				$calendar[$xmlName] = $row[$dbName];
 
@@ -512,22 +512,22 @@  discard block
 
 block discarded – undo
512 512 
 		while ($row = $result->fetch()) {
513 513 
 			$row['principaluri'] = (string) $row['principaluri'];
514 514 
 			[, $name] = Uri\split($row['principaluri']);
515 
-			$row['displayname'] = $row['displayname'] . "($name)";
515 
+			$row['displayname'] = $row['displayname']."($name)";
516 516 
 			$components = [];
517 517 
 			if ($row['components']) {
518 
-				$components = explode(',',$row['components']);
518 
+				$components = explode(',', $row['components']);
519 519 
 			}
520 520 
 			$calendar = [
521 521 
 				'id' => $row['id'],
522 522 
 				'uri' => $row['publicuri'],
523 523 
 				'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
524 
-				'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
525 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
526 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
527 
-				'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
528 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], $this->legacyEndpoint),
529 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only' => (int)$row['access'] === Backend::ACCESS_READ,
530 
-				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}public' => (int)$row['access'] === self::ACCESS_PUBLIC,
524 
+				'{'.Plugin::NS_CALENDARSERVER.'}getctag' => 'http://sabre.io/ns/sync/'.($row['synctoken'] ? $row['synctoken'] : '0'),
525 
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
526 
+				'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
527 
+				'{'.Plugin::NS_CALDAV.'}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent'] ? 'transparent' : 'opaque'),
528 
+				'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}owner-principal' => $this->convertPrincipal($row['principaluri'], $this->legacyEndpoint),
529 
+				'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}read-only' => (int) $row['access'] === Backend::ACCESS_READ,
530 
+				'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}public' => (int) $row['access'] === self::ACCESS_PUBLIC,
531 531 
 			];
532 532
533 533 
 			foreach ($this->propertyMap as $xmlName => $dbName) {
 
@@ -574,27 +574,27 @@  discard block
 
 block discarded – undo
574 574 
 		$result->closeCursor();
575 575
576 576 
 		if ($row === false) {
577 
-			throw new NotFound('Node with name \'' . $uri . '\' could not be found');
577 
+			throw new NotFound('Node with name \''.$uri.'\' could not be found');
578 578 
 		}
579 579
580 580 
 		$row['principaluri'] = (string) $row['principaluri'];
581 581 
 		[, $name] = Uri\split($row['principaluri']);
582 
-		$row['displayname'] = $row['displayname'] . ' ' . "($name)";
582 
+		$row['displayname'] = $row['displayname'].' '."($name)";
583 583 
 		$components = [];
584 584 
 		if ($row['components']) {
585 
-			$components = explode(',',$row['components']);
585 
+			$components = explode(',', $row['components']);
586 586 
 		}
587 587 
 		$calendar = [
588 588 
 			'id' => $row['id'],
589 589 
 			'uri' => $row['publicuri'],
590 590 
 			'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
591 
-			'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
592 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
593 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
594 
-			'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
595 
-			'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
596 
-			'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}read-only' => (int)$row['access'] === Backend::ACCESS_READ,
597 
-			'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}public' => (int)$row['access'] === self::ACCESS_PUBLIC,
591 
+			'{'.Plugin::NS_CALENDARSERVER.'}getctag' => 'http://sabre.io/ns/sync/'.($row['synctoken'] ? $row['synctoken'] : '0'),
592 
+			'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
593 
+			'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
594 
+			'{'.Plugin::NS_CALDAV.'}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent'] ? 'transparent' : 'opaque'),
595 
+			'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}owner-principal' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
596 
+			'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}read-only' => (int) $row['access'] === Backend::ACCESS_READ,
597 
+			'{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}public' => (int) $row['access'] === self::ACCESS_PUBLIC,
598 598 
 		];
599 599
600 600 
 		foreach ($this->propertyMap as $xmlName => $dbName) {
 
@@ -637,17 +637,17 @@  discard block
 
 block discarded – undo
637 637 
 		$row['principaluri'] = (string) $row['principaluri'];
638 638 
 		$components = [];
639 639 
 		if ($row['components']) {
640 
-			$components = explode(',',$row['components']);
640 
+			$components = explode(',', $row['components']);
641 641 
 		}
642 642
643 643 
 		$calendar = [
644 644 
 			'id' => $row['id'],
645 645 
 			'uri' => $row['uri'],
646 646 
 			'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
647 
-			'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
648 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
649 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
650 
-			'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
647 
+			'{'.Plugin::NS_CALENDARSERVER.'}getctag' => 'http://sabre.io/ns/sync/'.($row['synctoken'] ? $row['synctoken'] : '0'),
648 
+			'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
649 
+			'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
650 
+			'{'.Plugin::NS_CALDAV.'}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent'] ? 'transparent' : 'opaque'),
651 651 
 		];
652 652
653 653 
 		foreach ($this->propertyMap as $xmlName => $dbName) {
 
@@ -688,17 +688,17 @@  discard block
 
 block discarded – undo
688 688 
 		$row['principaluri'] = (string) $row['principaluri'];
689 689 
 		$components = [];
690 690 
 		if ($row['components']) {
691 
-			$components = explode(',',$row['components']);
691 
+			$components = explode(',', $row['components']);
692 692 
 		}
693 693
694 694 
 		$calendar = [
695 695 
 			'id' => $row['id'],
696 696 
 			'uri' => $row['uri'],
697 697 
 			'principaluri' => $this->convertPrincipal($row['principaluri'], !$this->legacyEndpoint),
698 
-			'{' . Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken']?$row['synctoken']:'0'),
699 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
700 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
701 
-			'{' . Plugin::NS_CALDAV . '}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent']?'transparent':'opaque'),
698 
+			'{'.Plugin::NS_CALENDARSERVER.'}getctag' => 'http://sabre.io/ns/sync/'.($row['synctoken'] ? $row['synctoken'] : '0'),
699 
+			'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
700 
+			'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet($components),
701 
+			'{'.Plugin::NS_CALDAV.'}schedule-calendar-transp' => new ScheduleCalendarTransp($row['transparent'] ? 'transparent' : 'opaque'),
702 702 
 		];
703 703
704 704 
 		foreach ($this->propertyMap as $xmlName => $dbName) {
 
@@ -742,8 +742,8 @@  discard block
 
 block discarded – undo
742 742 
 			'principaluri' => $row['principaluri'],
743 743 
 			'source' => $row['source'],
744 744 
 			'lastmodified' => $row['lastmodified'],
745 
-			'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
746 
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
745 
+			'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
746 
+			'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
747 747 
 		];
748 748
749 749 
 		foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
 
@@ -780,16 +780,16 @@  discard block
 
 block discarded – undo
780 780 
 		$sccs = '{urn:ietf:params:xml:ns:caldav}supported-calendar-component-set';
781 781 
 		if (isset($properties[$sccs])) {
782 782 
 			if (!($properties[$sccs] instanceof SupportedCalendarComponentSet)) {
783 
-				throw new DAV\Exception('The ' . $sccs . ' property must be of type: \Sabre\CalDAV\Property\SupportedCalendarComponentSet');
783 
+				throw new DAV\Exception('The '.$sccs.' property must be of type: \Sabre\CalDAV\Property\SupportedCalendarComponentSet');
784 784 
 			}
785 
-			$values['components'] = implode(',',$properties[$sccs]->getValue());
785 
+			$values['components'] = implode(',', $properties[$sccs]->getValue());
786 786 
 		} elseif (isset($properties['components'])) {
787 787 
 			// Allow to provide components internally without having
788 788 
 			// to create a SupportedCalendarComponentSet object
789 789 
 			$values['components'] = $properties['components'];
790 790 
 		}
791 791
792 
-		$transp = '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp';
792 
+		$transp = '{'.Plugin::NS_CALDAV.'}schedule-calendar-transp';
793 793 
 		if (isset($properties[$transp])) {
794 794 
 			$values['transparent'] = (int) ($properties[$transp]->getValue() === 'transparent');
795 795 
 		}
 
@@ -809,7 +809,7 @@  discard block
 
 block discarded – undo
809 809 
 		$calendarId = $query->getLastInsertId();
810 810
811 811 
 		$calendarData = $this->getCalendarById($calendarId);
812 
-		$this->dispatcher->dispatchTyped(new CalendarCreatedEvent((int)$calendarId, $calendarData));
812 
+		$this->dispatcher->dispatchTyped(new CalendarCreatedEvent((int) $calendarId, $calendarData));
813 813 
 		$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', new GenericEvent(
814 814 
 			'\OCA\DAV\CalDAV\CalDavBackend::createCalendar',
815 815 
 			[
 
@@ -838,13 +838,13 @@  discard block
 
 block discarded – undo
838 838 
 	 */
839 839 
 	public function updateCalendar($calendarId, PropPatch $propPatch) {
840 840 
 		$supportedProperties = array_keys($this->propertyMap);
841 
-		$supportedProperties[] = '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp';
841 
+		$supportedProperties[] = '{'.Plugin::NS_CALDAV.'}schedule-calendar-transp';
842 842
843 
-		$propPatch->handle($supportedProperties, function ($mutations) use ($calendarId) {
843 
+		$propPatch->handle($supportedProperties, function($mutations) use ($calendarId) {
844 844 
 			$newValues = [];
845 845 
 			foreach ($mutations as $propertyName => $propertyValue) {
846 846 
 				switch ($propertyName) {
847 
-					case '{' . Plugin::NS_CALDAV . '}schedule-calendar-transp':
847 
+					case '{'.Plugin::NS_CALDAV.'}schedule-calendar-transp':
848 848 
 						$fieldName = 'transparent';
849 849 
 						$newValues[$fieldName] = (int) ($propertyValue->getValue() === 'transparent');
850 850 
 						break;
 
@@ -866,7 +866,7 @@  discard block
 
 block discarded – undo
866 866
867 867 
 			$calendarData = $this->getCalendarById($calendarId);
868 868 
 			$shares = $this->getShares($calendarId);
869 
-			$this->dispatcher->dispatchTyped(new CalendarUpdatedEvent((int)$calendarId, $calendarData, $shares, $mutations));
869 
+			$this->dispatcher->dispatchTyped(new CalendarUpdatedEvent((int) $calendarId, $calendarData, $shares, $mutations));
870 870 
 			$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', new GenericEvent(
871 871 
 				'\OCA\DAV\CalDAV\CalDavBackend::updateCalendar',
872 872 
 				[
 
@@ -909,7 +909,7 @@  discard block
 
 block discarded – undo
909 909
910 910 
 		// Only dispatch if we actually deleted anything
911 911 
 		if ($calendarData) {
912 
-			$this->dispatcher->dispatchTyped(new CalendarDeletedEvent((int)$calendarId, $calendarData, $shares));
912 
+			$this->dispatcher->dispatchTyped(new CalendarDeletedEvent((int) $calendarId, $calendarData, $shares));
913 913 
 		}
914 914 
 	}
915 915 
 
@@ -969,11 +969,11 @@  discard block
 
 block discarded – undo
969 969 
 				'id' => $row['id'],
970 970 
 				'uri' => $row['uri'],
971 971 
 				'lastmodified' => $row['lastmodified'],
972 
-				'etag' => '"' . $row['etag'] . '"',
972 
+				'etag' => '"'.$row['etag'].'"',
973 973 
 				'calendarid' => $row['calendarid'],
974 
-				'size' => (int)$row['size'],
974 
+				'size' => (int) $row['size'],
975 975 
 				'component' => strtolower($row['componenttype']),
976 
-				'classification' => (int)$row['classification']
976 
+				'classification' => (int) $row['classification']
977 977 
 			];
978 978 
 		}
979 979 
 		$stmt->closeCursor();
 
@@ -1017,12 +1017,12 @@  discard block
 
 block discarded – undo
1017 1017 
 			'id' => $row['id'],
1018 1018 
 			'uri' => $row['uri'],
1019 1019 
 			'lastmodified' => $row['lastmodified'],
1020 
-			'etag' => '"' . $row['etag'] . '"',
1020 
+			'etag' => '"'.$row['etag'].'"',
1021 1021 
 			'calendarid' => $row['calendarid'],
1022 
-			'size' => (int)$row['size'],
1022 
+			'size' => (int) $row['size'],
1023 1023 
 			'calendardata' => $this->readBlob($row['calendardata']),
1024 1024 
 			'component' => strtolower($row['componenttype']),
1025 
-			'classification' => (int)$row['classification']
1025 
+			'classification' => (int) $row['classification']
1026 1026 
 		];
1027 1027 
 	}
1028 1028 
 
@@ -1063,12 +1063,12 @@  discard block
 
 block discarded – undo
1063 1063 
 					'id' => $row['id'],
1064 1064 
 					'uri' => $row['uri'],
1065 1065 
 					'lastmodified' => $row['lastmodified'],
1066 
-					'etag' => '"' . $row['etag'] . '"',
1066 
+					'etag' => '"'.$row['etag'].'"',
1067 1067 
 					'calendarid' => $row['calendarid'],
1068 
-					'size' => (int)$row['size'],
1068 
+					'size' => (int) $row['size'],
1069 1069 
 					'calendardata' => $this->readBlob($row['calendardata']),
1070 1070 
 					'component' => strtolower($row['componenttype']),
1071 
-					'classification' => (int)$row['classification']
1071 
+					'classification' => (int) $row['classification']
1072 1072 
 				];
1073 1073 
 			}
1074 1074 
 			$result->closeCursor();
 
@@ -1140,11 +1140,11 @@  discard block
 
 block discarded – undo
1140 1140 
 			$calendarRow = $this->getCalendarById($calendarId);
1141 1141 
 			$shares = $this->getShares($calendarId);
1142 1142
1143 
-			$this->dispatcher->dispatchTyped(new CalendarObjectCreatedEvent((int)$calendarId, $calendarRow, $shares, $objectRow));
1143 
+			$this->dispatcher->dispatchTyped(new CalendarObjectCreatedEvent((int) $calendarId, $calendarRow, $shares, $objectRow));
1144 1144 
 		} else {
1145 1145 
 			$subscriptionRow = $this->getSubscriptionById($calendarId);
1146 1146
1147 
-			$this->dispatcher->dispatchTyped(new CachedCalendarObjectCreatedEvent((int)$calendarId, $subscriptionRow, [], $objectRow));
1147 
+			$this->dispatcher->dispatchTyped(new CachedCalendarObjectCreatedEvent((int) $calendarId, $subscriptionRow, [], $objectRow));
1148 1148 
 			$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::createCachedCalendarObject', new GenericEvent(
1149 1149 
 				'\OCA\DAV\CalDAV\CalDavBackend::createCachedCalendarObject',
1150 1150 
 				[
 
@@ -1156,7 +1156,7 @@  discard block
 
 block discarded – undo
1156 1156 
 			));
1157 1157 
 		}
1158 1158
1159 
-		return '"' . $extraData['etag'] . '"';
1159 
+		return '"'.$extraData['etag'].'"';
1160 1160 
 	}
1161 1161
1162 1162 
 	/**
 
@@ -1205,11 +1205,11 @@  discard block
 
 block discarded – undo
1205 1205 
 				$calendarRow = $this->getCalendarById($calendarId);
1206 1206 
 				$shares = $this->getShares($calendarId);
1207 1207
1208 
-				$this->dispatcher->dispatchTyped(new CalendarObjectUpdatedEvent((int)$calendarId, $calendarRow, $shares, $objectRow));
1208 
+				$this->dispatcher->dispatchTyped(new CalendarObjectUpdatedEvent((int) $calendarId, $calendarRow, $shares, $objectRow));
1209 1209 
 			} else {
1210 1210 
 				$subscriptionRow = $this->getSubscriptionById($calendarId);
1211 1211
1212 
-				$this->dispatcher->dispatchTyped(new CachedCalendarObjectUpdatedEvent((int)$calendarId, $subscriptionRow, [], $objectRow));
1212 
+				$this->dispatcher->dispatchTyped(new CachedCalendarObjectUpdatedEvent((int) $calendarId, $subscriptionRow, [], $objectRow));
1213 1213 
 				$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateCachedCalendarObject', new GenericEvent(
1214 1214 
 					'\OCA\DAV\CalDAV\CalDavBackend::updateCachedCalendarObject',
1215 1215 
 					[
 
@@ -1222,7 +1222,7 @@  discard block
 
 block discarded – undo
1222 1222 
 			}
1223 1223 
 		}
1224 1224
1225 
-		return '"' . $extraData['etag'] . '"';
1225 
+		return '"'.$extraData['etag'].'"';
1226 1226 
 	}
1227 1227
1228 1228 
 	/**
 
@@ -1259,11 +1259,11 @@  discard block
 
 block discarded – undo
1259 1259 
 				$calendarRow = $this->getCalendarById($calendarId);
1260 1260 
 				$shares = $this->getShares($calendarId);
1261 1261
1262 
-				$this->dispatcher->dispatchTyped(new CalendarObjectDeletedEvent((int)$calendarId, $calendarRow, $shares, $data));
1262 
+				$this->dispatcher->dispatchTyped(new CalendarObjectDeletedEvent((int) $calendarId, $calendarRow, $shares, $data));
1263 1263 
 			} else {
1264 1264 
 				$subscriptionRow = $this->getSubscriptionById($calendarId);
1265 1265
1266 
-				$this->dispatcher->dispatchTyped(new CachedCalendarObjectDeletedEvent((int)$calendarId, $subscriptionRow, [], $data));
1266 
+				$this->dispatcher->dispatchTyped(new CachedCalendarObjectDeletedEvent((int) $calendarId, $subscriptionRow, [], $data));
1267 1267 
 				$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::deleteCachedCalendarObject', new GenericEvent(
1268 1268 
 					'\OCA\DAV\CalDAV\CalDavBackend::deleteCachedCalendarObject',
1269 1269 
 					[
 
@@ -1535,7 +1535,7 @@  discard block
 
 block discarded – undo
1535 1535
1536 1536 
 		$result = [];
1537 1537 
 		while ($row = $stmt->fetch()) {
1538 
-			$path = $uriMapper[$row['calendarid']] . '/' . $row['uri'];
1538 
+			$path = $uriMapper[$row['calendarid']].'/'.$row['uri'];
1539 1539 
 			if (!in_array($path, $result)) {
1540 1540 
 				$result[] = $path;
1541 1541 
 			}
 
@@ -1583,8 +1583,8 @@  discard block
 
 block discarded – undo
1583 1583
1584 1584 
 		if ($pattern !== '') {
1585 1585 
 			$innerQuery->andWhere($innerQuery->expr()->iLike('op.value',
1586 
-				$outerQuery->createNamedParameter('%' .
1587 
-					$this->db->escapeLikeParameter($pattern) . '%')));
1586 
+				$outerQuery->createNamedParameter('%'.
1587 
+					$this->db->escapeLikeParameter($pattern).'%')));
1588 1588 
 		}
1589 1589
1590 1590 
 		$outerQuery->select('c.id', 'c.calendardata', 'c.componenttype', 'c.uid', 'c.uri')
 
@@ -1623,7 +1623,7 @@  discard block
 
 block discarded – undo
1623 1623 
 		$result = $outerQuery->executeQuery();
1624 1624 
 		$calendarObjects = $result->fetchAll();
1625 1625
1626 
-		return array_map(function ($o) {
1626 
+		return array_map(function($o) {
1627 1627 
 			$calendarData = Reader::read($o['calendardata']);
1628 1628 
 			$comps = $calendarData->getComponents();
1629 1629 
 			$objects = [];
 
@@ -1641,10 +1641,10 @@  discard block
 
 block discarded – undo
1641 1641 
 				'type' => $o['componenttype'],
1642 1642 
 				'uid' => $o['uid'],
1643 1643 
 				'uri' => $o['uri'],
1644 
-				'objects' => array_map(function ($c) {
1644 
+				'objects' => array_map(function($c) {
1645 1645 
 					return $this->transformSearchData($c);
1646 1646 
 				}, $objects),
1647 
-				'timezones' => array_map(function ($c) {
1647 
+				'timezones' => array_map(function($c) {
1648 1648 
 					return $this->transformSearchData($c);
1649 1649 
 				}, $timezones),
1650 1650 
 			];
 
@@ -1660,7 +1660,7 @@  discard block
 
 block discarded – undo
1660 1660 
 		/** @var Component[] $subComponents */
1661 1661 
 		$subComponents = $comp->getComponents();
1662 1662 
 		/** @var Property[] $properties */
1663 
-		$properties = array_filter($comp->children(), function ($c) {
1663 
+		$properties = array_filter($comp->children(), function($c) {
1664 1664 
 			return $c instanceof Property;
1665 1665 
 		});
1666 1666 
 		$validationRules = $comp->getValidationRules();
 
@@ -1738,7 +1738,7 @@  discard block
 
 block discarded – undo
1738 1738 
 		$subscriptions = $this->getSubscriptionsForUser($principalUri);
1739 1739 
 		foreach ($calendars as $calendar) {
1740 1740 
 			$calendarAnd = $calendarObjectIdQuery->expr()->andX();
1741 
-			$calendarAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int)$calendar['id'])));
1741 
+			$calendarAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int) $calendar['id'])));
1742 1742 
 			$calendarAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendartype', $calendarObjectIdQuery->createNamedParameter(self::CALENDAR_TYPE_CALENDAR)));
1743 1743
1744 1744 
 			// If it's shared, limit search to public events
 
@@ -1751,7 +1751,7 @@  discard block
 
 block discarded – undo
1751 1751 
 		}
1752 1752 
 		foreach ($subscriptions as $subscription) {
1753 1753 
 			$subscriptionAnd = $calendarObjectIdQuery->expr()->andX();
1754 
-			$subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int)$subscription['id'])));
1754 
+			$subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendarid', $calendarObjectIdQuery->createNamedParameter((int) $subscription['id'])));
1755 1755 
 			$subscriptionAnd->add($calendarObjectIdQuery->expr()->eq('cob.calendartype', $calendarObjectIdQuery->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)));
1756 1756
1757 1757 
 			// If it's shared, limit search to public events
 
@@ -1796,7 +1796,7 @@  discard block
 
 block discarded – undo
1796 1796 
 			if (!$escapePattern) {
1797 1797 
 				$calendarObjectIdQuery->andWhere($calendarObjectIdQuery->expr()->ilike('cob.value', $calendarObjectIdQuery->createNamedParameter($pattern)));
1798 1798 
 			} else {
1799 
-				$calendarObjectIdQuery->andWhere($calendarObjectIdQuery->expr()->ilike('cob.value', $calendarObjectIdQuery->createNamedParameter('%' . $this->db->escapeLikeParameter($pattern) . '%')));
1799 
+				$calendarObjectIdQuery->andWhere($calendarObjectIdQuery->expr()->ilike('cob.value', $calendarObjectIdQuery->createNamedParameter('%'.$this->db->escapeLikeParameter($pattern).'%')));
1800 1800 
 			}
1801 1801 
 		}
1802 1802 
 
@@ -1810,7 +1810,7 @@  discard block
 
 block discarded – undo
1810 1810 
 		$result = $calendarObjectIdQuery->executeQuery();
1811 1811 
 		$matches = $result->fetchAll();
1812 1812 
 		$result->closeCursor();
1813 
-		$matches = array_map(static function (array $match):int {
1813 
+		$matches = array_map(static function(array $match):int {
1814 1814 
 			return (int) $match['objectid'];
1815 1815 
 		}, $matches);
1816 1816 
 
@@ -1823,9 +1823,9 @@  discard block
 
 block discarded – undo
1823 1823 
 		$calendarObjects = $result->fetchAll();
1824 1824 
 		$result->closeCursor();
1825 1825
1826 
-		return array_map(function (array $array): array {
1827 
-			$array['calendarid'] = (int)$array['calendarid'];
1828 
-			$array['calendartype'] = (int)$array['calendartype'];
1826 
+		return array_map(function(array $array): array {
1827 
+			$array['calendarid'] = (int) $array['calendarid'];
1828 
+			$array['calendartype'] = (int) $array['calendartype'];
1829 1829 
 			$array['calendardata'] = $this->readBlob($array['calendardata']);
1830 1830
1831 1831 
 			return $array;
 
@@ -1863,7 +1863,7 @@  discard block
 
 block discarded – undo
1863 1863 
 		$row = $stmt->fetch();
1864 1864 
 		$stmt->closeCursor();
1865 1865 
 		if ($row) {
1866 
-			return $row['calendaruri'] . '/' . $row['objecturi'];
1866 
+			return $row['calendaruri'].'/'.$row['objecturi'];
1867 1867 
 		}
1868 1868
1869 1869 
 		return null;
 
@@ -2064,8 +2064,8 @@  discard block
 
 block discarded – undo
2064 2064 
 				'source' => $row['source'],
2065 2065 
 				'lastmodified' => $row['lastmodified'],
2066 2066
2067 
-				'{' . Plugin::NS_CALDAV . '}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
2068 
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
2067 
+				'{'.Plugin::NS_CALDAV.'}supported-calendar-component-set' => new SupportedCalendarComponentSet(['VTODO', 'VEVENT']),
2068 
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0',
2069 2069 
 			];
2070 2070
2071 2071 
 			foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) {
 
@@ -2160,7 +2160,7 @@  discard block
 
 block discarded – undo
2160 2160 
 		$supportedProperties = array_keys($this->subscriptionPropertyMap);
2161 2161 
 		$supportedProperties[] = '{http://calendarserver.org/ns/}source';
2162 2162
2163 
-		$propPatch->handle($supportedProperties, function ($mutations) use ($subscriptionId) {
2163 
+		$propPatch->handle($supportedProperties, function($mutations) use ($subscriptionId) {
2164 2164 
 			$newValues = [];
2165 2165
2166 2166 
 			foreach ($mutations as $propertyName => $propertyValue) {
 
@@ -2182,7 +2182,7 @@  discard block
 
 block discarded – undo
2182 2182 
 				->executeStatement();
2183 2183
2184 2184 
 			$subscriptionRow = $this->getSubscriptionById($subscriptionId);
2185 
-			$this->dispatcher->dispatchTyped(new SubscriptionUpdatedEvent((int)$subscriptionId, $subscriptionRow, [], $mutations));
2185 
+			$this->dispatcher->dispatchTyped(new SubscriptionUpdatedEvent((int) $subscriptionId, $subscriptionRow, [], $mutations));
2186 2186 
 			$this->legacyDispatcher->dispatch('\OCA\DAV\CalDAV\CalDavBackend::updateSubscription', new GenericEvent(
2187 2187 
 				'\OCA\DAV\CalDAV\CalDavBackend::updateSubscription',
2188 2188 
 				[
 
@@ -2233,7 +2233,7 @@  discard block
 
 block discarded – undo
2233 2233 
 			->executeStatement();
2234 2234
2235 2235 
 		if ($subscriptionRow) {
2236 
-			$this->dispatcher->dispatchTyped(new SubscriptionDeletedEvent((int)$subscriptionId, $subscriptionRow, []));
2236 
+			$this->dispatcher->dispatchTyped(new SubscriptionDeletedEvent((int) $subscriptionId, $subscriptionRow, []));
2237 2237 
 		}
2238 2238 
 	}
2239 2239 
 
@@ -2271,8 +2271,8 @@  discard block
 
 block discarded – undo
2271 2271 
 			'uri' => $row['uri'],
2272 2272 
 			'calendardata' => $row['calendardata'],
2273 2273 
 			'lastmodified' => $row['lastmodified'],
2274 
-			'etag' => '"' . $row['etag'] . '"',
2275 
-			'size' => (int)$row['size'],
2274 
+			'etag' => '"'.$row['etag'].'"',
2275 
+			'size' => (int) $row['size'],
2276 2276 
 		];
2277 2277 
 	}
2278 2278 
 
@@ -2300,8 +2300,8 @@  discard block
 
 block discarded – undo
2300 2300 
 				'calendardata' => $row['calendardata'],
2301 2301 
 				'uri' => $row['uri'],
2302 2302 
 				'lastmodified' => $row['lastmodified'],
2303 
-				'etag' => '"' . $row['etag'] . '"',
2304 
-				'size' => (int)$row['size'],
2303 
+				'etag' => '"'.$row['etag'].'"',
2304 
+				'size' => (int) $row['size'],
2305 2305 
 			];
2306 2306 
 		}
2307 2307 
 
@@ -2355,14 +2355,14 @@  discard block
 
 block discarded – undo
2355 2355 
 	 * @return void
2356 2356 
 	 */
2357 2357 
 	protected function addChange($calendarId, $objectUri, $operation, $calendarType = self::CALENDAR_TYPE_CALENDAR) {
2358 
-		$table = $calendarType === self::CALENDAR_TYPE_CALENDAR ? 'calendars': 'calendarsubscriptions';
2358 
+		$table = $calendarType === self::CALENDAR_TYPE_CALENDAR ? 'calendars' : 'calendarsubscriptions';
2359 2359
2360 2360 
 		$query = $this->db->getQueryBuilder();
2361 2361 
 		$query->select('synctoken')
2362 2362 
 			->from($table)
2363 2363 
 			->where($query->expr()->eq('id', $query->createNamedParameter($calendarId)));
2364 2364 
 		$result = $query->executeQuery();
2365 
-		$syncToken = (int)$result->fetchOne();
2365 
+		$syncToken = (int) $result->fetchOne();
2366 2366 
 		$result->closeCursor();
2367 2367
2368 2368 
 		$query = $this->db->getQueryBuilder();
 
@@ -2419,7 +2419,7 @@  discard block
 
 block discarded – undo
2419 2419 
 				// Track first component type and uid
2420 2420 
 				if ($uid === null) {
2421 2421 
 					$componentType = $component->name;
2422 
-					$uid = (string)$component->UID;
2422 
+					$uid = (string) $component->UID;
2423 2423 
 				}
2424 2424 
 			}
2425 2425 
 		}
 
@@ -2518,7 +2518,7 @@  discard block
 
 block discarded – undo
2518 2518 
 			]));
2519 2519 
 		$this->calendarSharingBackend->updateShares($shareable, $add, $remove);
2520 2520
2521 
-		$this->dispatcher->dispatchTyped(new CalendarShareUpdatedEvent((int)$calendarId, $calendarRow, $oldShares, $add, $remove));
2521 
+		$this->dispatcher->dispatchTyped(new CalendarShareUpdatedEvent((int) $calendarId, $calendarRow, $oldShares, $add, $remove));
2522 2522 
 	}
2523 2523
2524 2524 
 	/**
 
@@ -2558,7 +2558,7 @@  discard block
 
 block discarded – undo
2558 2558 
 				]);
2559 2559 
 			$query->executeStatement();
2560 2560
2561 
-			$this->dispatcher->dispatchTyped(new CalendarPublishedEvent((int)$calendarId, $calendarData, $publicUri));
2561 
+			$this->dispatcher->dispatchTyped(new CalendarPublishedEvent((int) $calendarId, $calendarData, $publicUri));
2562 2562 
 			return $publicUri;
2563 2563 
 		}
2564 2564 
 		$query->delete('dav_shares')
 
@@ -2566,7 +2566,7 @@  discard block
 
 block discarded – undo
2566 2566 
 			->andWhere($query->expr()->eq('access', $query->createNamedParameter(self::ACCESS_PUBLIC)));
2567 2567 
 		$query->executeStatement();
2568 2568
2569 
-		$this->dispatcher->dispatchTyped(new CalendarUnpublishedEvent((int)$calendarId, $calendarData));
2569 
+		$this->dispatcher->dispatchTyped(new CalendarUnpublishedEvent((int) $calendarId, $calendarData));
2570 2570 
 		return null;
2571 2571 
 	}
2572 2572 
 
@@ -2789,10 +2789,10 @@  discard block
 
 block discarded – undo
2789 2789 
 		$result->closeCursor();
2790 2790
2791 2791 
 		if (!isset($objectIds['id'])) {
2792 
-			throw new \InvalidArgumentException('Calendarobject does not exists: ' . $uri);
2792 
+			throw new \InvalidArgumentException('Calendarobject does not exists: '.$uri);
2793 2793 
 		}
2794 2794
2795 
-		return (int)$objectIds['id'];
2795 
+		return (int) $objectIds['id'];
2796 2796 
 	}
2797 2797
2798 2798 
 	/**
 
@@ -2819,8 +2819,8 @@  discard block
 
 block discarded – undo
2819 2819 
 	 * @param $calendarInfo
2820 2820 
 	 */
2821 2821 
 	private function addOwnerPrincipal(&$calendarInfo) {
2822 
-		$ownerPrincipalKey = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal';
2823 
-		$displaynameKey = '{' . \OCA\DAV\DAV\Sharing\Plugin::NS_NEXTCLOUD . '}owner-displayname';
2822 
+		$ownerPrincipalKey = '{'.\OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD.'}owner-principal';
2823 
+		$displaynameKey = '{'.\OCA\DAV\DAV\Sharing\Plugin::NS_NEXTCLOUD.'}owner-displayname';
2824 2824 
 		if (isset($calendarInfo[$ownerPrincipalKey])) {
2825 2825 
 			$uri = $calendarInfo[$ownerPrincipalKey];
2826 2826 
 		} else {
Please login to merge, or discard this patch.
apps/dav/lib/CalDAV/Reminder/ReminderService.php 1 patch
Indentation   +720 added lines, -720 removed lines patch added patch discarded remove patch 
@@ -48,724 +48,724 @@
 
 block discarded – undo
48 48
49 49 
 class ReminderService {
50 50
51 
-	/** @var Backend */
52 
-	private $backend;
53 
-
54 
-	/** @var NotificationProviderManager */
55 
-	private $notificationProviderManager;
56 
-
57 
-	/** @var IUserManager */
58 
-	private $userManager;
59 
-
60 
-	/** @var IGroupManager */
61 
-	private $groupManager;
62 
-
63 
-	/** @var CalDavBackend */
64 
-	private $caldavBackend;
65 
-
66 
-	/** @var ITimeFactory */
67 
-	private $timeFactory;
68 
-
69 
-	public const REMINDER_TYPE_EMAIL = 'EMAIL';
70 
-	public const REMINDER_TYPE_DISPLAY = 'DISPLAY';
71 
-	public const REMINDER_TYPE_AUDIO = 'AUDIO';
72 
-
73 
-	/**
74 
-	 * @var String[]
75 
-	 *
76 
-	 * Official RFC5545 reminder types
77 
-	 */
78 
-	public const REMINDER_TYPES = [
79 
-		self::REMINDER_TYPE_EMAIL,
80 
-		self::REMINDER_TYPE_DISPLAY,
81 
-		self::REMINDER_TYPE_AUDIO
82 
-	];
83 
-
84 
-	/**
85 
-	 * ReminderService constructor.
86 
-	 *
87 
-	 * @param Backend $backend
88 
-	 * @param NotificationProviderManager $notificationProviderManager
89 
-	 * @param IUserManager $userManager
90 
-	 * @param IGroupManager $groupManager
91 
-	 * @param CalDavBackend $caldavBackend
92 
-	 * @param ITimeFactory $timeFactory
93 
-	 */
94 
-	public function __construct(Backend $backend,
95 
-								NotificationProviderManager $notificationProviderManager,
96 
-								IUserManager $userManager,
97 
-								IGroupManager $groupManager,
98 
-								CalDavBackend $caldavBackend,
99 
-								ITimeFactory $timeFactory) {
100 
-		$this->backend = $backend;
101 
-		$this->notificationProviderManager = $notificationProviderManager;
102 
-		$this->userManager = $userManager;
103 
-		$this->groupManager = $groupManager;
104 
-		$this->caldavBackend = $caldavBackend;
105 
-		$this->timeFactory = $timeFactory;
106 
-	}
107 
-
108 
-	/**
109 
-	 * Process reminders to activate
110 
-	 *
111 
-	 * @throws NotificationProvider\ProviderNotAvailableException
112 
-	 * @throws NotificationTypeDoesNotExistException
113 
-	 */
114 
-	public function processReminders():void {
115 
-		$reminders = $this->backend->getRemindersToProcess();
116 
-
117 
-		foreach ($reminders as $reminder) {
118 
-			$calendarData = is_resource($reminder['calendardata'])
119 
-				? stream_get_contents($reminder['calendardata'])
120 
-				: $reminder['calendardata'];
121 
-
122 
-			$vcalendar = $this->parseCalendarData($calendarData);
123 
-			if (!$vcalendar) {
124 
-				$this->backend->removeReminder($reminder['id']);
125 
-				continue;
126 
-			}
127 
-
128 
-			$vevent = $this->getVEventByRecurrenceId($vcalendar, $reminder['recurrence_id'], $reminder['is_recurrence_exception']);
129 
-			if (!$vevent) {
130 
-				$this->backend->removeReminder($reminder['id']);
131 
-				continue;
132 
-			}
133 
-
134 
-			if ($this->wasEventCancelled($vevent)) {
135 
-				$this->deleteOrProcessNext($reminder, $vevent);
136 
-				continue;
137 
-			}
138 
-
139 
-			if (!$this->notificationProviderManager->hasProvider($reminder['type'])) {
140 
-				$this->deleteOrProcessNext($reminder, $vevent);
141 
-				continue;
142 
-			}
143 
-
144 
-			$users = $this->getAllUsersWithWriteAccessToCalendar($reminder['calendar_id']);
145 
-			$user = $this->getUserFromPrincipalURI($reminder['principaluri']);
146 
-			if ($user) {
147 
-				$users[] = $user;
148 
-			}
149 
-
150 
-			$notificationProvider = $this->notificationProviderManager->getProvider($reminder['type']);
151 
-			$notificationProvider->send($vevent, $reminder['displayname'], $users);
152 
-
153 
-			$this->deleteOrProcessNext($reminder, $vevent);
154 
-		}
155 
-	}
156 
-
157 
-	/**
158 
-	 * @param array $objectData
159 
-	 * @throws VObject\InvalidDataException
160 
-	 */
161 
-	public function onCalendarObjectCreate(array $objectData):void {
162 
-		// We only support VEvents for now
163 
-		if (strcasecmp($objectData['component'], 'vevent') !== 0) {
164 
-			return;
165 
-		}
166 
-
167 
-		$calendarData = is_resource($objectData['calendardata'])
168 
-			? stream_get_contents($objectData['calendardata'])
169 
-			: $objectData['calendardata'];
170 
-
171 
-		/** @var VObject\Component\VCalendar $vcalendar */
172 
-		$vcalendar = $this->parseCalendarData($calendarData);
173 
-		if (!$vcalendar) {
174 
-			return;
175 
-		}
176 
-
177 
-		$vevents = $this->getAllVEventsFromVCalendar($vcalendar);
178 
-		if (count($vevents) === 0) {
179 
-			return;
180 
-		}
181 
-
182 
-		$uid = (string) $vevents[0]->UID;
183 
-		$recurrenceExceptions = $this->getRecurrenceExceptionFromListOfVEvents($vevents);
184 
-		$masterItem = $this->getMasterItemFromListOfVEvents($vevents);
185 
-		$now = $this->timeFactory->getDateTime();
186 
-		$isRecurring = $masterItem ? $this->isRecurring($masterItem) : false;
187 
-
188 
-		foreach ($recurrenceExceptions as $recurrenceException) {
189 
-			$eventHash = $this->getEventHash($recurrenceException);
190 
-
191 
-			if (!isset($recurrenceException->VALARM)) {
192 
-				continue;
193 
-			}
194 
-
195 
-			foreach ($recurrenceException->VALARM as $valarm) {
196 
-				/** @var VAlarm $valarm */
197 
-				$alarmHash = $this->getAlarmHash($valarm);
198 
-				$triggerTime = $valarm->getEffectiveTriggerTime();
199 
-				$diff = $now->diff($triggerTime);
200 
-				if ($diff->invert === 1) {
201 
-					continue;
202 
-				}
203 
-
204 
-				$alarms = $this->getRemindersForVAlarm($valarm, $objectData,
205 
-					$eventHash, $alarmHash, true, true);
206 
-				$this->writeRemindersToDatabase($alarms);
207 
-			}
208 
-		}
209 
-
210 
-		if ($masterItem) {
211 
-			$processedAlarms = [];
212 
-			$masterAlarms = [];
213 
-			$masterHash = $this->getEventHash($masterItem);
214 
-
215 
-			if (!isset($masterItem->VALARM)) {
216 
-				return;
217 
-			}
218 
-
219 
-			foreach ($masterItem->VALARM as $valarm) {
220 
-				$masterAlarms[] = $this->getAlarmHash($valarm);
221 
-			}
222 
-
223 
-			try {
224 
-				$iterator = new EventIterator($vevents, $uid);
225 
-			} catch (NoInstancesException $e) {
226 
-				// This event is recurring, but it doesn't have a single
227 
-				// instance. We are skipping this event from the output
228 
-				// entirely.
229 
-				return;
230 
-			}
231 
-
232 
-			while ($iterator->valid() && count($processedAlarms) < count($masterAlarms)) {
233 
-				$event = $iterator->getEventObject();
234 
-
235 
-				// Recurrence-exceptions are handled separately, so just ignore them here
236 
-				if (\in_array($event, $recurrenceExceptions, true)) {
237 
-					$iterator->next();
238 
-					continue;
239 
-				}
240 
-
241 
-				foreach ($event->VALARM as $valarm) {
242 
-					/** @var VAlarm $valarm */
243 
-					$alarmHash = $this->getAlarmHash($valarm);
244 
-					if (\in_array($alarmHash, $processedAlarms, true)) {
245 
-						continue;
246 
-					}
247 
-
248 
-					if (!\in_array((string) $valarm->ACTION, self::REMINDER_TYPES, true)) {
249 
-						// Action allows x-name, we don't insert reminders
250 
-						// into the database if they are not standard
251 
-						$processedAlarms[] = $alarmHash;
252 
-						continue;
253 
-					}
254 
-
255 
-					try {
256 
-						$triggerTime = $valarm->getEffectiveTriggerTime();
257 
-					} catch (InvalidDataException $e) {
258 
-						continue;
259 
-					}
260 
-
261 
-					// If effective trigger time is in the past
262 
-					// just skip and generate for next event
263 
-					$diff = $now->diff($triggerTime);
264 
-					if ($diff->invert === 1) {
265 
-						// If an absolute alarm is in the past,
266 
-						// just add it to processedAlarms, so
267 
-						// we don't extend till eternity
268 
-						if (!$this->isAlarmRelative($valarm)) {
269 
-							$processedAlarms[] = $alarmHash;
270 
-						}
271 
-
272 
-						continue;
273 
-					}
274 
-
275 
-					$alarms = $this->getRemindersForVAlarm($valarm, $objectData, $masterHash, $alarmHash, $isRecurring, false);
276 
-					$this->writeRemindersToDatabase($alarms);
277 
-					$processedAlarms[] = $alarmHash;
278 
-				}
279 
-
280 
-				$iterator->next();
281 
-			}
282 
-		}
283 
-	}
284 
-
285 
-	/**
286 
-	 * @param array $objectData
287 
-	 * @throws VObject\InvalidDataException
288 
-	 */
289 
-	public function onCalendarObjectEdit(array $objectData):void {
290 
-		// TODO - this can be vastly improved
291 
-		//  - get cached reminders
292 
-		//  - ...
293 
-
294 
-		$this->onCalendarObjectDelete($objectData);
295 
-		$this->onCalendarObjectCreate($objectData);
296 
-	}
297 
-
298 
-	/**
299 
-	 * @param array $objectData
300 
-	 * @throws VObject\InvalidDataException
301 
-	 */
302 
-	public function onCalendarObjectDelete(array $objectData):void {
303 
-		// We only support VEvents for now
304 
-		if (strcasecmp($objectData['component'], 'vevent') !== 0) {
305 
-			return;
306 
-		}
307 
-
308 
-		$this->backend->cleanRemindersForEvent((int) $objectData['id']);
309 
-	}
310 
-
311 
-	/**
312 
-	 * @param VAlarm $valarm
313 
-	 * @param array $objectData
314 
-	 * @param string|null $eventHash
315 
-	 * @param string|null $alarmHash
316 
-	 * @param bool $isRecurring
317 
-	 * @param bool $isRecurrenceException
318 
-	 * @return array
319 
-	 */
320 
-	private function getRemindersForVAlarm(VAlarm $valarm,
321 
-										   array $objectData,
322 
-										   string $eventHash = null,
323 
-										   string $alarmHash = null,
324 
-										   bool $isRecurring = false,
325 
-										   bool $isRecurrenceException = false):array {
326 
-		if ($eventHash === null) {
327 
-			$eventHash = $this->getEventHash($valarm->parent);
328 
-		}
329 
-		if ($alarmHash === null) {
330 
-			$alarmHash = $this->getAlarmHash($valarm);
331 
-		}
332 
-
333 
-		$recurrenceId = $this->getEffectiveRecurrenceIdOfVEvent($valarm->parent);
334 
-		$isRelative = $this->isAlarmRelative($valarm);
335 
-		/** @var DateTimeImmutable $notificationDate */
336 
-		$notificationDate = $valarm->getEffectiveTriggerTime();
337 
-		$clonedNotificationDate = new \DateTime('now', $notificationDate->getTimezone());
338 
-		$clonedNotificationDate->setTimestamp($notificationDate->getTimestamp());
339 
-
340 
-		$alarms = [];
341 
-
342 
-		$alarms[] = [
343 
-			'calendar_id' => $objectData['calendarid'],
344 
-			'object_id' => $objectData['id'],
345 
-			'uid' => (string) $valarm->parent->UID,
346 
-			'is_recurring' => $isRecurring,
347 
-			'recurrence_id' => $recurrenceId,
348 
-			'is_recurrence_exception' => $isRecurrenceException,
349 
-			'event_hash' => $eventHash,
350 
-			'alarm_hash' => $alarmHash,
351 
-			'type' => (string) $valarm->ACTION,
352 
-			'is_relative' => $isRelative,
353 
-			'notification_date' => $notificationDate->getTimestamp(),
354 
-			'is_repeat_based' => false,
355 
-		];
356 
-
357 
-		$repeat = isset($valarm->REPEAT) ? (int) $valarm->REPEAT->getValue() : 0;
358 
-		for ($i = 0; $i < $repeat; $i++) {
359 
-			if ($valarm->DURATION === null) {
360 
-				continue;
361 
-			}
362 
-
363 
-			$clonedNotificationDate->add($valarm->DURATION->getDateInterval());
364 
-			$alarms[] = [
365 
-				'calendar_id' => $objectData['calendarid'],
366 
-				'object_id' => $objectData['id'],
367 
-				'uid' => (string) $valarm->parent->UID,
368 
-				'is_recurring' => $isRecurring,
369 
-				'recurrence_id' => $recurrenceId,
370 
-				'is_recurrence_exception' => $isRecurrenceException,
371 
-				'event_hash' => $eventHash,
372 
-				'alarm_hash' => $alarmHash,
373 
-				'type' => (string) $valarm->ACTION,
374 
-				'is_relative' => $isRelative,
375 
-				'notification_date' => $clonedNotificationDate->getTimestamp(),
376 
-				'is_repeat_based' => true,
377 
-			];
378 
-		}
379 
-
380 
-		return $alarms;
381 
-	}
382 
-
383 
-	/**
384 
-	 * @param array $reminders
385 
-	 */
386 
-	private function writeRemindersToDatabase(array $reminders): void {
387 
-		foreach ($reminders as $reminder) {
388 
-			$this->backend->insertReminder(
389 
-				(int) $reminder['calendar_id'],
390 
-				(int) $reminder['object_id'],
391 
-				$reminder['uid'],
392 
-				$reminder['is_recurring'],
393 
-				(int) $reminder['recurrence_id'],
394 
-				$reminder['is_recurrence_exception'],
395 
-				$reminder['event_hash'],
396 
-				$reminder['alarm_hash'],
397 
-				$reminder['type'],
398 
-				$reminder['is_relative'],
399 
-				(int) $reminder['notification_date'],
400 
-				$reminder['is_repeat_based']
401 
-			);
402 
-		}
403 
-	}
404 
-
405 
-	/**
406 
-	 * @param array $reminder
407 
-	 * @param VEvent $vevent
408 
-	 */
409 
-	private function deleteOrProcessNext(array $reminder,
410 
-										 VObject\Component\VEvent $vevent):void {
411 
-		if ($reminder['is_repeat_based'] ||
412 
-			!$reminder['is_recurring'] ||
413 
-			!$reminder['is_relative'] ||
414 
-			$reminder['is_recurrence_exception']) {
415 
-			$this->backend->removeReminder($reminder['id']);
416 
-			return;
417 
-		}
418 
-
419 
-		$vevents = $this->getAllVEventsFromVCalendar($vevent->parent);
420 
-		$recurrenceExceptions = $this->getRecurrenceExceptionFromListOfVEvents($vevents);
421 
-		$now = $this->timeFactory->getDateTime();
422 
-
423 
-		try {
424 
-			$iterator = new EventIterator($vevents, $reminder['uid']);
425 
-		} catch (NoInstancesException $e) {
426 
-			// This event is recurring, but it doesn't have a single
427 
-			// instance. We are skipping this event from the output
428 
-			// entirely.
429 
-			return;
430 
-		}
431 
-
432 
-		while ($iterator->valid()) {
433 
-			$event = $iterator->getEventObject();
434 
-
435 
-			// Recurrence-exceptions are handled separately, so just ignore them here
436 
-			if (\in_array($event, $recurrenceExceptions, true)) {
437 
-				$iterator->next();
438 
-				continue;
439 
-			}
440 
-
441 
-			$recurrenceId = $this->getEffectiveRecurrenceIdOfVEvent($event);
442 
-			if ($reminder['recurrence_id'] >= $recurrenceId) {
443 
-				$iterator->next();
444 
-				continue;
445 
-			}
446 
-
447 
-			foreach ($event->VALARM as $valarm) {
448 
-				/** @var VAlarm $valarm */
449 
-				$alarmHash = $this->getAlarmHash($valarm);
450 
-				if ($alarmHash !== $reminder['alarm_hash']) {
451 
-					continue;
452 
-				}
453 
-
454 
-				$triggerTime = $valarm->getEffectiveTriggerTime();
455 
-
456 
-				// If effective trigger time is in the past
457 
-				// just skip and generate for next event
458 
-				$diff = $now->diff($triggerTime);
459 
-				if ($diff->invert === 1) {
460 
-					continue;
461 
-				}
462 
-
463 
-				$this->backend->removeReminder($reminder['id']);
464 
-				$alarms = $this->getRemindersForVAlarm($valarm, [
465 
-					'calendarid' => $reminder['calendar_id'],
466 
-					'id' => $reminder['object_id'],
467 
-				], $reminder['event_hash'], $alarmHash, true, false);
468 
-				$this->writeRemindersToDatabase($alarms);
469 
-
470 
-				// Abort generating reminders after creating one successfully
471 
-				return;
472 
-			}
473 
-
474 
-			$iterator->next();
475 
-		}
476 
-
477 
-		$this->backend->removeReminder($reminder['id']);
478 
-	}
479 
-
480 
-	/**
481 
-	 * @param int $calendarId
482 
-	 * @return IUser[]
483 
-	 */
484 
-	private function getAllUsersWithWriteAccessToCalendar(int $calendarId):array {
485 
-		$shares = $this->caldavBackend->getShares($calendarId);
486 
-
487 
-		$users = [];
488 
-		$userIds = [];
489 
-		$groups = [];
490 
-		foreach ($shares as $share) {
491 
-			// Only consider writable shares
492 
-			if ($share['readOnly']) {
493 
-				continue;
494 
-			}
495 
-
496 
-			$principal = explode('/', $share['{http://owncloud.org/ns}principal']);
497 
-			if ($principal[1] === 'users') {
498 
-				$user = $this->userManager->get($principal[2]);
499 
-				if ($user) {
500 
-					$users[] = $user;
501 
-					$userIds[] = $principal[2];
502 
-				}
503 
-			} elseif ($principal[1] === 'groups') {
504 
-				$groups[] = $principal[2];
505 
-			}
506 
-		}
507 
-
508 
-		foreach ($groups as $gid) {
509 
-			$group = $this->groupManager->get($gid);
510 
-			if ($group instanceof IGroup) {
511 
-				foreach ($group->getUsers() as $user) {
512 
-					if (!\in_array($user->getUID(), $userIds, true)) {
513 
-						$users[] = $user;
514 
-						$userIds[] = $user->getUID();
515 
-					}
516 
-				}
517 
-			}
518 
-		}
519 
-
520 
-		return $users;
521 
-	}
522 
-
523 
-	/**
524 
-	 * Gets a hash of the event.
525 
-	 * If the hash changes, we have to update all relative alarms.
526 
-	 *
527 
-	 * @param VEvent $vevent
528 
-	 * @return string
529 
-	 */
530 
-	private function getEventHash(VEvent $vevent):string {
531 
-		$properties = [
532 
-			(string) $vevent->DTSTART->serialize(),
533 
-		];
534 
-
535 
-		if ($vevent->DTEND) {
536 
-			$properties[] = (string) $vevent->DTEND->serialize();
537 
-		}
538 
-		if ($vevent->DURATION) {
539 
-			$properties[] = (string) $vevent->DURATION->serialize();
540 
-		}
541 
-		if ($vevent->{'RECURRENCE-ID'}) {
542 
-			$properties[] = (string) $vevent->{'RECURRENCE-ID'}->serialize();
543 
-		}
544 
-		if ($vevent->RRULE) {
545 
-			$properties[] = (string) $vevent->RRULE->serialize();
546 
-		}
547 
-		if ($vevent->EXDATE) {
548 
-			$properties[] = (string) $vevent->EXDATE->serialize();
549 
-		}
550 
-		if ($vevent->RDATE) {
551 
-			$properties[] = (string) $vevent->RDATE->serialize();
552 
-		}
553 
-
554 
-		return md5(implode('::', $properties));
555 
-	}
556 
-
557 
-	/**
558 
-	 * Gets a hash of the alarm.
559 
-	 * If the hash changes, we have to update oc_dav_reminders.
560 
-	 *
561 
-	 * @param VAlarm $valarm
562 
-	 * @return string
563 
-	 */
564 
-	private function getAlarmHash(VAlarm $valarm):string {
565 
-		$properties = [
566 
-			(string) $valarm->ACTION->serialize(),
567 
-			(string) $valarm->TRIGGER->serialize(),
568 
-		];
569 
-
570 
-		if ($valarm->DURATION) {
571 
-			$properties[] = (string) $valarm->DURATION->serialize();
572 
-		}
573 
-		if ($valarm->REPEAT) {
574 
-			$properties[] = (string) $valarm->REPEAT->serialize();
575 
-		}
576 
-
577 
-		return md5(implode('::', $properties));
578 
-	}
579 
-
580 
-	/**
581 
-	 * @param VObject\Component\VCalendar $vcalendar
582 
-	 * @param int $recurrenceId
583 
-	 * @param bool $isRecurrenceException
584 
-	 * @return VEvent|null
585 
-	 */
586 
-	private function getVEventByRecurrenceId(VObject\Component\VCalendar $vcalendar,
587 
-											 int $recurrenceId,
588 
-											 bool $isRecurrenceException):?VEvent {
589 
-		$vevents = $this->getAllVEventsFromVCalendar($vcalendar);
590 
-		if (count($vevents) === 0) {
591 
-			return null;
592 
-		}
593 
-
594 
-		$uid = (string) $vevents[0]->UID;
595 
-		$recurrenceExceptions = $this->getRecurrenceExceptionFromListOfVEvents($vevents);
596 
-		$masterItem = $this->getMasterItemFromListOfVEvents($vevents);
597 
-
598 
-		// Handle recurrence-exceptions first, because recurrence-expansion is expensive
599 
-		if ($isRecurrenceException) {
600 
-			foreach ($recurrenceExceptions as $recurrenceException) {
601 
-				if ($this->getEffectiveRecurrenceIdOfVEvent($recurrenceException) === $recurrenceId) {
602 
-					return $recurrenceException;
603 
-				}
604 
-			}
605 
-
606 
-			return null;
607 
-		}
608 
-
609 
-		if ($masterItem) {
610 
-			try {
611 
-				$iterator = new EventIterator($vevents, $uid);
612 
-			} catch (NoInstancesException $e) {
613 
-				// This event is recurring, but it doesn't have a single
614 
-				// instance. We are skipping this event from the output
615 
-				// entirely.
616 
-				return null;
617 
-			}
618 
-
619 
-			while ($iterator->valid()) {
620 
-				$event = $iterator->getEventObject();
621 
-
622 
-				// Recurrence-exceptions are handled separately, so just ignore them here
623 
-				if (\in_array($event, $recurrenceExceptions, true)) {
624 
-					$iterator->next();
625 
-					continue;
626 
-				}
627 
-
628 
-				if ($this->getEffectiveRecurrenceIdOfVEvent($event) === $recurrenceId) {
629 
-					return $event;
630 
-				}
631 
-
632 
-				$iterator->next();
633 
-			}
634 
-		}
635 
-
636 
-		return null;
637 
-	}
638 
-
639 
-	/**
640 
-	 * @param VEvent $vevent
641 
-	 * @return string
642 
-	 */
643 
-	private function getStatusOfEvent(VEvent $vevent):string {
644 
-		if ($vevent->STATUS) {
645 
-			return (string) $vevent->STATUS;
646 
-		}
647 
-
648 
-		// Doesn't say so in the standard,
649 
-		// but we consider events without a status
650 
-		// to be confirmed
651 
-		return 'CONFIRMED';
652 
-	}
653 
-
654 
-	/**
655 
-	 * @param VObject\Component\VEvent $vevent
656 
-	 * @return bool
657 
-	 */
658 
-	private function wasEventCancelled(VObject\Component\VEvent $vevent):bool {
659 
-		return $this->getStatusOfEvent($vevent) === 'CANCELLED';
660 
-	}
661 
-
662 
-	/**
663 
-	 * @param string $calendarData
664 
-	 * @return VObject\Component\VCalendar|null
665 
-	 */
666 
-	private function parseCalendarData(string $calendarData):?VObject\Component\VCalendar {
667 
-		try {
668 
-			return VObject\Reader::read($calendarData,
669 
-				VObject\Reader::OPTION_FORGIVING);
670 
-		} catch (ParseException $ex) {
671 
-			return null;
672 
-		}
673 
-	}
674 
-
675 
-	/**
676 
-	 * @param string $principalUri
677 
-	 * @return IUser|null
678 
-	 */
679 
-	private function getUserFromPrincipalURI(string $principalUri):?IUser {
680 
-		if (!$principalUri) {
681 
-			return null;
682 
-		}
683 
-
684 
-		if (stripos($principalUri, 'principals/users/') !== 0) {
685 
-			return null;
686 
-		}
687 
-
688 
-		$userId = substr($principalUri, 17);
689 
-		return $this->userManager->get($userId);
690 
-	}
691 
-
692 
-	/**
693 
-	 * @param VObject\Component\VCalendar $vcalendar
694 
-	 * @return VObject\Component\VEvent[]
695 
-	 */
696 
-	private function getAllVEventsFromVCalendar(VObject\Component\VCalendar $vcalendar):array {
697 
-		$vevents = [];
698 
-
699 
-		foreach ($vcalendar->children() as $child) {
700 
-			if (!($child instanceof VObject\Component)) {
701 
-				continue;
702 
-			}
703 
-
704 
-			if ($child->name !== 'VEVENT') {
705 
-				continue;
706 
-			}
707 
-
708 
-			$vevents[] = $child;
709 
-		}
710 
-
711 
-		return $vevents;
712 
-	}
713 
-
714 
-	/**
715 
-	 * @param array $vevents
716 
-	 * @return VObject\Component\VEvent[]
717 
-	 */
718 
-	private function getRecurrenceExceptionFromListOfVEvents(array $vevents):array {
719 
-		return array_values(array_filter($vevents, function (VEvent $vevent) {
720 
-			return $vevent->{'RECURRENCE-ID'} !== null;
721 
-		}));
722 
-	}
723 
-
724 
-	/**
725 
-	 * @param array $vevents
726 
-	 * @return VEvent|null
727 
-	 */
728 
-	private function getMasterItemFromListOfVEvents(array $vevents):?VEvent {
729 
-		$elements = array_values(array_filter($vevents, function (VEvent $vevent) {
730 
-			return $vevent->{'RECURRENCE-ID'} === null;
731 
-		}));
732 
-
733 
-		if (count($elements) === 0) {
734 
-			return null;
735 
-		}
736 
-		if (count($elements) > 1) {
737 
-			throw new \TypeError('Multiple master objects');
738 
-		}
739 
-
740 
-		return $elements[0];
741 
-	}
742 
-
743 
-	/**
744 
-	 * @param VAlarm $valarm
745 
-	 * @return bool
746 
-	 */
747 
-	private function isAlarmRelative(VAlarm $valarm):bool {
748 
-		$trigger = $valarm->TRIGGER;
749 
-		return $trigger instanceof VObject\Property\ICalendar\Duration;
750 
-	}
751 
-
752 
-	/**
753 
-	 * @param VEvent $vevent
754 
-	 * @return int
755 
-	 */
756 
-	private function getEffectiveRecurrenceIdOfVEvent(VEvent $vevent):int {
757 
-		if (isset($vevent->{'RECURRENCE-ID'})) {
758 
-			return $vevent->{'RECURRENCE-ID'}->getDateTime()->getTimestamp();
759 
-		}
760 
-
761 
-		return $vevent->DTSTART->getDateTime()->getTimestamp();
762 
-	}
763 
-
764 
-	/**
765 
-	 * @param VEvent $vevent
766 
-	 * @return bool
767 
-	 */
768 
-	private function isRecurring(VEvent $vevent):bool {
769 
-		return isset($vevent->RRULE) || isset($vevent->RDATE);
770 
-	}
51 
+    /** @var Backend */
52 
+    private $backend;
53 
+
54 
+    /** @var NotificationProviderManager */
55 
+    private $notificationProviderManager;
56 
+
57 
+    /** @var IUserManager */
58 
+    private $userManager;
59 
+
60 
+    /** @var IGroupManager */
61 
+    private $groupManager;
62 
+
63 
+    /** @var CalDavBackend */
64 
+    private $caldavBackend;
65 
+
66 
+    /** @var ITimeFactory */
67 
+    private $timeFactory;
68 
+
69 
+    public const REMINDER_TYPE_EMAIL = 'EMAIL';
70 
+    public const REMINDER_TYPE_DISPLAY = 'DISPLAY';
71 
+    public const REMINDER_TYPE_AUDIO = 'AUDIO';
72 
+
73 
+    /**
74 
+     * @var String[]
75 
+     *
76 
+     * Official RFC5545 reminder types
77 
+     */
78 
+    public const REMINDER_TYPES = [
79 
+        self::REMINDER_TYPE_EMAIL,
80 
+        self::REMINDER_TYPE_DISPLAY,
81 
+        self::REMINDER_TYPE_AUDIO
82 
+    ];
83 
+
84 
+    /**
85 
+     * ReminderService constructor.
86 
+     *
87 
+     * @param Backend $backend
88 
+     * @param NotificationProviderManager $notificationProviderManager
89 
+     * @param IUserManager $userManager
90 
+     * @param IGroupManager $groupManager
91 
+     * @param CalDavBackend $caldavBackend
92 
+     * @param ITimeFactory $timeFactory
93 
+     */
94 
+    public function __construct(Backend $backend,
95 
+                                NotificationProviderManager $notificationProviderManager,
96 
+                                IUserManager $userManager,
97 
+                                IGroupManager $groupManager,
98 
+                                CalDavBackend $caldavBackend,
99 
+                                ITimeFactory $timeFactory) {
100 
+        $this->backend = $backend;
101 
+        $this->notificationProviderManager = $notificationProviderManager;
102 
+        $this->userManager = $userManager;
103 
+        $this->groupManager = $groupManager;
104 
+        $this->caldavBackend = $caldavBackend;
105 
+        $this->timeFactory = $timeFactory;
106 
+    }
107 
+
108 
+    /**
109 
+     * Process reminders to activate
110 
+     *
111 
+     * @throws NotificationProvider\ProviderNotAvailableException
112 
+     * @throws NotificationTypeDoesNotExistException
113 
+     */
114 
+    public function processReminders():void {
115 
+        $reminders = $this->backend->getRemindersToProcess();
116 
+
117 
+        foreach ($reminders as $reminder) {
118 
+            $calendarData = is_resource($reminder['calendardata'])
119 
+                ? stream_get_contents($reminder['calendardata'])
120 
+                : $reminder['calendardata'];
121 
+
122 
+            $vcalendar = $this->parseCalendarData($calendarData);
123 
+            if (!$vcalendar) {
124 
+                $this->backend->removeReminder($reminder['id']);
125 
+                continue;
126 
+            }
127 
+
128 
+            $vevent = $this->getVEventByRecurrenceId($vcalendar, $reminder['recurrence_id'], $reminder['is_recurrence_exception']);
129 
+            if (!$vevent) {
130 
+                $this->backend->removeReminder($reminder['id']);
131 
+                continue;
132 
+            }
133 
+
134 
+            if ($this->wasEventCancelled($vevent)) {
135 
+                $this->deleteOrProcessNext($reminder, $vevent);
136 
+                continue;
137 
+            }
138 
+
139 
+            if (!$this->notificationProviderManager->hasProvider($reminder['type'])) {
140 
+                $this->deleteOrProcessNext($reminder, $vevent);
141 
+                continue;
142 
+            }
143 
+
144 
+            $users = $this->getAllUsersWithWriteAccessToCalendar($reminder['calendar_id']);
145 
+            $user = $this->getUserFromPrincipalURI($reminder['principaluri']);
146 
+            if ($user) {
147 
+                $users[] = $user;
148 
+            }
149 
+
150 
+            $notificationProvider = $this->notificationProviderManager->getProvider($reminder['type']);
151 
+            $notificationProvider->send($vevent, $reminder['displayname'], $users);
152 
+
153 
+            $this->deleteOrProcessNext($reminder, $vevent);
154 
+        }
155 
+    }
156 
+
157 
+    /**
158 
+     * @param array $objectData
159 
+     * @throws VObject\InvalidDataException
160 
+     */
161 
+    public function onCalendarObjectCreate(array $objectData):void {
162 
+        // We only support VEvents for now
163 
+        if (strcasecmp($objectData['component'], 'vevent') !== 0) {
164 
+            return;
165 
+        }
166 
+
167 
+        $calendarData = is_resource($objectData['calendardata'])
168 
+            ? stream_get_contents($objectData['calendardata'])
169 
+            : $objectData['calendardata'];
170 
+
171 
+        /** @var VObject\Component\VCalendar $vcalendar */
172 
+        $vcalendar = $this->parseCalendarData($calendarData);
173 
+        if (!$vcalendar) {
174 
+            return;
175 
+        }
176 
+
177 
+        $vevents = $this->getAllVEventsFromVCalendar($vcalendar);
178 
+        if (count($vevents) === 0) {
179 
+            return;
180 
+        }
181 
+
182 
+        $uid = (string) $vevents[0]->UID;
183 
+        $recurrenceExceptions = $this->getRecurrenceExceptionFromListOfVEvents($vevents);
184 
+        $masterItem = $this->getMasterItemFromListOfVEvents($vevents);
185 
+        $now = $this->timeFactory->getDateTime();
186 
+        $isRecurring = $masterItem ? $this->isRecurring($masterItem) : false;
187 
+
188 
+        foreach ($recurrenceExceptions as $recurrenceException) {
189 
+            $eventHash = $this->getEventHash($recurrenceException);
190 
+
191 
+            if (!isset($recurrenceException->VALARM)) {
192 
+                continue;
193 
+            }
194 
+
195 
+            foreach ($recurrenceException->VALARM as $valarm) {
196 
+                /** @var VAlarm $valarm */
197 
+                $alarmHash = $this->getAlarmHash($valarm);
198 
+                $triggerTime = $valarm->getEffectiveTriggerTime();
199 
+                $diff = $now->diff($triggerTime);
200 
+                if ($diff->invert === 1) {
201 
+                    continue;
202 
+                }
203 
+
204 
+                $alarms = $this->getRemindersForVAlarm($valarm, $objectData,
205 
+                    $eventHash, $alarmHash, true, true);
206 
+                $this->writeRemindersToDatabase($alarms);
207 
+            }
208 
+        }
209 
+
210 
+        if ($masterItem) {
211 
+            $processedAlarms = [];
212 
+            $masterAlarms = [];
213 
+            $masterHash = $this->getEventHash($masterItem);
214 
+
215 
+            if (!isset($masterItem->VALARM)) {
216 
+                return;
217 
+            }
218 
+
219 
+            foreach ($masterItem->VALARM as $valarm) {
220 
+                $masterAlarms[] = $this->getAlarmHash($valarm);
221 
+            }
222 
+
223 
+            try {
224 
+                $iterator = new EventIterator($vevents, $uid);
225 
+            } catch (NoInstancesException $e) {
226 
+                // This event is recurring, but it doesn't have a single
227 
+                // instance. We are skipping this event from the output
228 
+                // entirely.
229 
+                return;
230 
+            }
231 
+
232 
+            while ($iterator->valid() && count($processedAlarms) < count($masterAlarms)) {
233 
+                $event = $iterator->getEventObject();
234 
+
235 
+                // Recurrence-exceptions are handled separately, so just ignore them here
236 
+                if (\in_array($event, $recurrenceExceptions, true)) {
237 
+                    $iterator->next();
238 
+                    continue;
239 
+                }
240 
+
241 
+                foreach ($event->VALARM as $valarm) {
242 
+                    /** @var VAlarm $valarm */
243 
+                    $alarmHash = $this->getAlarmHash($valarm);
244 
+                    if (\in_array($alarmHash, $processedAlarms, true)) {
245 
+                        continue;
246 
+                    }
247 
+
248 
+                    if (!\in_array((string) $valarm->ACTION, self::REMINDER_TYPES, true)) {
249 
+                        // Action allows x-name, we don't insert reminders
250 
+                        // into the database if they are not standard
251 
+                        $processedAlarms[] = $alarmHash;
252 
+                        continue;
253 
+                    }
254 
+
255 
+                    try {
256 
+                        $triggerTime = $valarm->getEffectiveTriggerTime();
257 
+                    } catch (InvalidDataException $e) {
258 
+                        continue;
259 
+                    }
260 
+
261 
+                    // If effective trigger time is in the past
262 
+                    // just skip and generate for next event
263 
+                    $diff = $now->diff($triggerTime);
264 
+                    if ($diff->invert === 1) {
265 
+                        // If an absolute alarm is in the past,
266 
+                        // just add it to processedAlarms, so
267 
+                        // we don't extend till eternity
268 
+                        if (!$this->isAlarmRelative($valarm)) {
269 
+                            $processedAlarms[] = $alarmHash;
270 
+                        }
271 
+
272 
+                        continue;
273 
+                    }
274 
+
275 
+                    $alarms = $this->getRemindersForVAlarm($valarm, $objectData, $masterHash, $alarmHash, $isRecurring, false);
276 
+                    $this->writeRemindersToDatabase($alarms);
277 
+                    $processedAlarms[] = $alarmHash;
278 
+                }
279 
+
280 
+                $iterator->next();
281 
+            }
282 
+        }
283 
+    }
284 
+
285 
+    /**
286 
+     * @param array $objectData
287 
+     * @throws VObject\InvalidDataException
288 
+     */
289 
+    public function onCalendarObjectEdit(array $objectData):void {
290 
+        // TODO - this can be vastly improved
291 
+        //  - get cached reminders
292 
+        //  - ...
293 
+
294 
+        $this->onCalendarObjectDelete($objectData);
295 
+        $this->onCalendarObjectCreate($objectData);
296 
+    }
297 
+
298 
+    /**
299 
+     * @param array $objectData
300 
+     * @throws VObject\InvalidDataException
301 
+     */
302 
+    public function onCalendarObjectDelete(array $objectData):void {
303 
+        // We only support VEvents for now
304 
+        if (strcasecmp($objectData['component'], 'vevent') !== 0) {
305 
+            return;
306 
+        }
307 
+
308 
+        $this->backend->cleanRemindersForEvent((int) $objectData['id']);
309 
+    }
310 
+
311 
+    /**
312 
+     * @param VAlarm $valarm
313 
+     * @param array $objectData
314 
+     * @param string|null $eventHash
315 
+     * @param string|null $alarmHash
316 
+     * @param bool $isRecurring
317 
+     * @param bool $isRecurrenceException
318 
+     * @return array
319 
+     */
320 
+    private function getRemindersForVAlarm(VAlarm $valarm,
321 
+                                            array $objectData,
322 
+                                            string $eventHash = null,
323 
+                                            string $alarmHash = null,
324 
+                                            bool $isRecurring = false,
325 
+                                            bool $isRecurrenceException = false):array {
326 
+        if ($eventHash === null) {
327 
+            $eventHash = $this->getEventHash($valarm->parent);
328 
+        }
329 
+        if ($alarmHash === null) {
330 
+            $alarmHash = $this->getAlarmHash($valarm);
331 
+        }
332 
+
333 
+        $recurrenceId = $this->getEffectiveRecurrenceIdOfVEvent($valarm->parent);
334 
+        $isRelative = $this->isAlarmRelative($valarm);
335 
+        /** @var DateTimeImmutable $notificationDate */
336 
+        $notificationDate = $valarm->getEffectiveTriggerTime();
337 
+        $clonedNotificationDate = new \DateTime('now', $notificationDate->getTimezone());
338 
+        $clonedNotificationDate->setTimestamp($notificationDate->getTimestamp());
339 
+
340 
+        $alarms = [];
341 
+
342 
+        $alarms[] = [
343 
+            'calendar_id' => $objectData['calendarid'],
344 
+            'object_id' => $objectData['id'],
345 
+            'uid' => (string) $valarm->parent->UID,
346 
+            'is_recurring' => $isRecurring,
347 
+            'recurrence_id' => $recurrenceId,
348 
+            'is_recurrence_exception' => $isRecurrenceException,
349 
+            'event_hash' => $eventHash,
350 
+            'alarm_hash' => $alarmHash,
351 
+            'type' => (string) $valarm->ACTION,
352 
+            'is_relative' => $isRelative,
353 
+            'notification_date' => $notificationDate->getTimestamp(),
354 
+            'is_repeat_based' => false,
355 
+        ];
356 
+
357 
+        $repeat = isset($valarm->REPEAT) ? (int) $valarm->REPEAT->getValue() : 0;
358 
+        for ($i = 0; $i < $repeat; $i++) {
359 
+            if ($valarm->DURATION === null) {
360 
+                continue;
361 
+            }
362 
+
363 
+            $clonedNotificationDate->add($valarm->DURATION->getDateInterval());
364 
+            $alarms[] = [
365 
+                'calendar_id' => $objectData['calendarid'],
366 
+                'object_id' => $objectData['id'],
367 
+                'uid' => (string) $valarm->parent->UID,
368 
+                'is_recurring' => $isRecurring,
369 
+                'recurrence_id' => $recurrenceId,
370 
+                'is_recurrence_exception' => $isRecurrenceException,
371 
+                'event_hash' => $eventHash,
372 
+                'alarm_hash' => $alarmHash,
373 
+                'type' => (string) $valarm->ACTION,
374 
+                'is_relative' => $isRelative,
375 
+                'notification_date' => $clonedNotificationDate->getTimestamp(),
376 
+                'is_repeat_based' => true,
377 
+            ];
378 
+        }
379 
+
380 
+        return $alarms;
381 
+    }
382 
+
383 
+    /**
384 
+     * @param array $reminders
385 
+     */
386 
+    private function writeRemindersToDatabase(array $reminders): void {
387 
+        foreach ($reminders as $reminder) {
388 
+            $this->backend->insertReminder(
389 
+                (int) $reminder['calendar_id'],
390 
+                (int) $reminder['object_id'],
391 
+                $reminder['uid'],
392 
+                $reminder['is_recurring'],
393 
+                (int) $reminder['recurrence_id'],
394 
+                $reminder['is_recurrence_exception'],
395 
+                $reminder['event_hash'],
396 
+                $reminder['alarm_hash'],
397 
+                $reminder['type'],
398 
+                $reminder['is_relative'],
399 
+                (int) $reminder['notification_date'],
400 
+                $reminder['is_repeat_based']
401 
+            );
402 
+        }
403 
+    }
404 
+
405 
+    /**
406 
+     * @param array $reminder
407 
+     * @param VEvent $vevent
408 
+     */
409 
+    private function deleteOrProcessNext(array $reminder,
410 
+                                            VObject\Component\VEvent $vevent):void {
411 
+        if ($reminder['is_repeat_based'] ||
412 
+            !$reminder['is_recurring'] ||
413 
+            !$reminder['is_relative'] ||
414 
+            $reminder['is_recurrence_exception']) {
415 
+            $this->backend->removeReminder($reminder['id']);
416 
+            return;
417 
+        }
418 
+
419 
+        $vevents = $this->getAllVEventsFromVCalendar($vevent->parent);
420 
+        $recurrenceExceptions = $this->getRecurrenceExceptionFromListOfVEvents($vevents);
421 
+        $now = $this->timeFactory->getDateTime();
422 
+
423 
+        try {
424 
+            $iterator = new EventIterator($vevents, $reminder['uid']);
425 
+        } catch (NoInstancesException $e) {
426 
+            // This event is recurring, but it doesn't have a single
427 
+            // instance. We are skipping this event from the output
428 
+            // entirely.
429 
+            return;
430 
+        }
431 
+
432 
+        while ($iterator->valid()) {
433 
+            $event = $iterator->getEventObject();
434 
+
435 
+            // Recurrence-exceptions are handled separately, so just ignore them here
436 
+            if (\in_array($event, $recurrenceExceptions, true)) {
437 
+                $iterator->next();
438 
+                continue;
439 
+            }
440 
+
441 
+            $recurrenceId = $this->getEffectiveRecurrenceIdOfVEvent($event);
442 
+            if ($reminder['recurrence_id'] >= $recurrenceId) {
443 
+                $iterator->next();
444 
+                continue;
445 
+            }
446 
+
447 
+            foreach ($event->VALARM as $valarm) {
448 
+                /** @var VAlarm $valarm */
449 
+                $alarmHash = $this->getAlarmHash($valarm);
450 
+                if ($alarmHash !== $reminder['alarm_hash']) {
451 
+                    continue;
452 
+                }
453 
+
454 
+                $triggerTime = $valarm->getEffectiveTriggerTime();
455 
+
456 
+                // If effective trigger time is in the past
457 
+                // just skip and generate for next event
458 
+                $diff = $now->diff($triggerTime);
459 
+                if ($diff->invert === 1) {
460 
+                    continue;
461 
+                }
462 
+
463 
+                $this->backend->removeReminder($reminder['id']);
464 
+                $alarms = $this->getRemindersForVAlarm($valarm, [
465 
+                    'calendarid' => $reminder['calendar_id'],
466 
+                    'id' => $reminder['object_id'],
467 
+                ], $reminder['event_hash'], $alarmHash, true, false);
468 
+                $this->writeRemindersToDatabase($alarms);
469 
+
470 
+                // Abort generating reminders after creating one successfully
471 
+                return;
472 
+            }
473 
+
474 
+            $iterator->next();
475 
+        }
476 
+
477 
+        $this->backend->removeReminder($reminder['id']);
478 
+    }
479 
+
480 
+    /**
481 
+     * @param int $calendarId
482 
+     * @return IUser[]
483 
+     */
484 
+    private function getAllUsersWithWriteAccessToCalendar(int $calendarId):array {
485 
+        $shares = $this->caldavBackend->getShares($calendarId);
486 
+
487 
+        $users = [];
488 
+        $userIds = [];
489 
+        $groups = [];
490 
+        foreach ($shares as $share) {
491 
+            // Only consider writable shares
492 
+            if ($share['readOnly']) {
493 
+                continue;
494 
+            }
495 
+
496 
+            $principal = explode('/', $share['{http://owncloud.org/ns}principal']);
497 
+            if ($principal[1] === 'users') {
498 
+                $user = $this->userManager->get($principal[2]);
499 
+                if ($user) {
500 
+                    $users[] = $user;
501 
+                    $userIds[] = $principal[2];
502 
+                }
503 
+            } elseif ($principal[1] === 'groups') {
504 
+                $groups[] = $principal[2];
505 
+            }
506 
+        }
507 
+
508 
+        foreach ($groups as $gid) {
509 
+            $group = $this->groupManager->get($gid);
510 
+            if ($group instanceof IGroup) {
511 
+                foreach ($group->getUsers() as $user) {
512 
+                    if (!\in_array($user->getUID(), $userIds, true)) {
513 
+                        $users[] = $user;
514 
+                        $userIds[] = $user->getUID();
515 
+                    }
516 
+                }
517 
+            }
518 
+        }
519 
+
520 
+        return $users;
521 
+    }
522 
+
523 
+    /**
524 
+     * Gets a hash of the event.
525 
+     * If the hash changes, we have to update all relative alarms.
526 
+     *
527 
+     * @param VEvent $vevent
528 
+     * @return string
529 
+     */
530 
+    private function getEventHash(VEvent $vevent):string {
531 
+        $properties = [
532 
+            (string) $vevent->DTSTART->serialize(),
533 
+        ];
534 
+
535 
+        if ($vevent->DTEND) {
536 
+            $properties[] = (string) $vevent->DTEND->serialize();
537 
+        }
538 
+        if ($vevent->DURATION) {
539 
+            $properties[] = (string) $vevent->DURATION->serialize();
540 
+        }
541 
+        if ($vevent->{'RECURRENCE-ID'}) {
542 
+            $properties[] = (string) $vevent->{'RECURRENCE-ID'}->serialize();
543 
+        }
544 
+        if ($vevent->RRULE) {
545 
+            $properties[] = (string) $vevent->RRULE->serialize();
546 
+        }
547 
+        if ($vevent->EXDATE) {
548 
+            $properties[] = (string) $vevent->EXDATE->serialize();
549 
+        }
550 
+        if ($vevent->RDATE) {
551 
+            $properties[] = (string) $vevent->RDATE->serialize();
552 
+        }
553 
+
554 
+        return md5(implode('::', $properties));
555 
+    }
556 
+
557 
+    /**
558 
+     * Gets a hash of the alarm.
559 
+     * If the hash changes, we have to update oc_dav_reminders.
560 
+     *
561 
+     * @param VAlarm $valarm
562 
+     * @return string
563 
+     */
564 
+    private function getAlarmHash(VAlarm $valarm):string {
565 
+        $properties = [
566 
+            (string) $valarm->ACTION->serialize(),
567 
+            (string) $valarm->TRIGGER->serialize(),
568 
+        ];
569 
+
570 
+        if ($valarm->DURATION) {
571 
+            $properties[] = (string) $valarm->DURATION->serialize();
572 
+        }
573 
+        if ($valarm->REPEAT) {
574 
+            $properties[] = (string) $valarm->REPEAT->serialize();
575 
+        }
576 
+
577 
+        return md5(implode('::', $properties));
578 
+    }
579 
+
580 
+    /**
581 
+     * @param VObject\Component\VCalendar $vcalendar
582 
+     * @param int $recurrenceId
583 
+     * @param bool $isRecurrenceException
584 
+     * @return VEvent|null
585 
+     */
586 
+    private function getVEventByRecurrenceId(VObject\Component\VCalendar $vcalendar,
587 
+                                                int $recurrenceId,
588 
+                                                bool $isRecurrenceException):?VEvent {
589 
+        $vevents = $this->getAllVEventsFromVCalendar($vcalendar);
590 
+        if (count($vevents) === 0) {
591 
+            return null;
592 
+        }
593 
+
594 
+        $uid = (string) $vevents[0]->UID;
595 
+        $recurrenceExceptions = $this->getRecurrenceExceptionFromListOfVEvents($vevents);
596 
+        $masterItem = $this->getMasterItemFromListOfVEvents($vevents);
597 
+
598 
+        // Handle recurrence-exceptions first, because recurrence-expansion is expensive
599 
+        if ($isRecurrenceException) {
600 
+            foreach ($recurrenceExceptions as $recurrenceException) {
601 
+                if ($this->getEffectiveRecurrenceIdOfVEvent($recurrenceException) === $recurrenceId) {
602 
+                    return $recurrenceException;
603 
+                }
604 
+            }
605 
+
606 
+            return null;
607 
+        }
608 
+
609 
+        if ($masterItem) {
610 
+            try {
611 
+                $iterator = new EventIterator($vevents, $uid);
612 
+            } catch (NoInstancesException $e) {
613 
+                // This event is recurring, but it doesn't have a single
614 
+                // instance. We are skipping this event from the output
615 
+                // entirely.
616 
+                return null;
617 
+            }
618 
+
619 
+            while ($iterator->valid()) {
620 
+                $event = $iterator->getEventObject();
621 
+
622 
+                // Recurrence-exceptions are handled separately, so just ignore them here
623 
+                if (\in_array($event, $recurrenceExceptions, true)) {
624 
+                    $iterator->next();
625 
+                    continue;
626 
+                }
627 
+
628 
+                if ($this->getEffectiveRecurrenceIdOfVEvent($event) === $recurrenceId) {
629 
+                    return $event;
630 
+                }
631 
+
632 
+                $iterator->next();
633 
+            }
634 
+        }
635 
+
636 
+        return null;
637 
+    }
638 
+
639 
+    /**
640 
+     * @param VEvent $vevent
641 
+     * @return string
642 
+     */
643 
+    private function getStatusOfEvent(VEvent $vevent):string {
644 
+        if ($vevent->STATUS) {
645 
+            return (string) $vevent->STATUS;
646 
+        }
647 
+
648 
+        // Doesn't say so in the standard,
649 
+        // but we consider events without a status
650 
+        // to be confirmed
651 
+        return 'CONFIRMED';
652 
+    }
653 
+
654 
+    /**
655 
+     * @param VObject\Component\VEvent $vevent
656 
+     * @return bool
657 
+     */
658 
+    private function wasEventCancelled(VObject\Component\VEvent $vevent):bool {
659 
+        return $this->getStatusOfEvent($vevent) === 'CANCELLED';
660 
+    }
661 
+
662 
+    /**
663 
+     * @param string $calendarData
664 
+     * @return VObject\Component\VCalendar|null
665 
+     */
666 
+    private function parseCalendarData(string $calendarData):?VObject\Component\VCalendar {
667 
+        try {
668 
+            return VObject\Reader::read($calendarData,
669 
+                VObject\Reader::OPTION_FORGIVING);
670 
+        } catch (ParseException $ex) {
671 
+            return null;
672 
+        }
673 
+    }
674 
+
675 
+    /**
676 
+     * @param string $principalUri
677 
+     * @return IUser|null
678 
+     */
679 
+    private function getUserFromPrincipalURI(string $principalUri):?IUser {
680 
+        if (!$principalUri) {
681 
+            return null;
682 
+        }
683 
+
684 
+        if (stripos($principalUri, 'principals/users/') !== 0) {
685 
+            return null;
686 
+        }
687 
+
688 
+        $userId = substr($principalUri, 17);
689 
+        return $this->userManager->get($userId);
690 
+    }
691 
+
692 
+    /**
693 
+     * @param VObject\Component\VCalendar $vcalendar
694 
+     * @return VObject\Component\VEvent[]
695 
+     */
696 
+    private function getAllVEventsFromVCalendar(VObject\Component\VCalendar $vcalendar):array {
697 
+        $vevents = [];
698 
+
699 
+        foreach ($vcalendar->children() as $child) {
700 
+            if (!($child instanceof VObject\Component)) {
701 
+                continue;
702 
+            }
703 
+
704 
+            if ($child->name !== 'VEVENT') {
705 
+                continue;
706 
+            }
707 
+
708 
+            $vevents[] = $child;
709 
+        }
710 
+
711 
+        return $vevents;
712 
+    }
713 
+
714 
+    /**
715 
+     * @param array $vevents
716 
+     * @return VObject\Component\VEvent[]
717 
+     */
718 
+    private function getRecurrenceExceptionFromListOfVEvents(array $vevents):array {
719 
+        return array_values(array_filter($vevents, function (VEvent $vevent) {
720 
+            return $vevent->{'RECURRENCE-ID'} !== null;
721 
+        }));
722 
+    }
723 
+
724 
+    /**
725 
+     * @param array $vevents
726 
+     * @return VEvent|null
727 
+     */
728 
+    private function getMasterItemFromListOfVEvents(array $vevents):?VEvent {
729 
+        $elements = array_values(array_filter($vevents, function (VEvent $vevent) {
730 
+            return $vevent->{'RECURRENCE-ID'} === null;
731 
+        }));
732 
+
733 
+        if (count($elements) === 0) {
734 
+            return null;
735 
+        }
736 
+        if (count($elements) > 1) {
737 
+            throw new \TypeError('Multiple master objects');
738 
+        }
739 
+
740 
+        return $elements[0];
741 
+    }
742 
+
743 
+    /**
744 
+     * @param VAlarm $valarm
745 
+     * @return bool
746 
+     */
747 
+    private function isAlarmRelative(VAlarm $valarm):bool {
748 
+        $trigger = $valarm->TRIGGER;
749 
+        return $trigger instanceof VObject\Property\ICalendar\Duration;
750 
+    }
751 
+
752 
+    /**
753 
+     * @param VEvent $vevent
754 
+     * @return int
755 
+     */
756 
+    private function getEffectiveRecurrenceIdOfVEvent(VEvent $vevent):int {
757 
+        if (isset($vevent->{'RECURRENCE-ID'})) {
758 
+            return $vevent->{'RECURRENCE-ID'}->getDateTime()->getTimestamp();
759 
+        }
760 
+
761 
+        return $vevent->DTSTART->getDateTime()->getTimestamp();
762 
+    }
763 
+
764 
+    /**
765 
+     * @param VEvent $vevent
766 
+     * @return bool
767 
+     */
768 
+    private function isRecurring(VEvent $vevent):bool {
769 
+        return isset($vevent->RRULE) || isset($vevent->RDATE);
770 
+    }
771 771 
 }
Please login to merge, or discard this patch.