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Expose calendar-uri as property of deleted caldav events 

The trashbin is one report across all calendars of a user. In order to
refresh the data of a single calendar when one of its events is
restored, we need to know what calendar the event belongs to. There
doesn't seem to be a standard property for a URI, so this adds a custom
Nextcloud prop for the calendar-uri.

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
This commit is contained in:
Christoph Wurst 2021-05-31 18:57:40 +02:00
parent b908db7ac8
commit 462962197d
No known key found for this signature in database
GPG Key ID: CC42AC2A7F0E56D8
3 changed files with 14 additions and 2 deletions
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8
apps/dav/lib/CalDAV/CalDavBackend.php
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@ -1101,6 +1101,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
public function getDeletedCalendarObjectsByPrincipal(string $principalUri): array {
$query = $this->db->getQueryBuilder();
$query->select(['co.id', 'co.uri', 'co.lastmodified', 'co.etag', 'co.calendarid', 'co.size', 'co.componenttype', 'co.classification', 'co.deleted_at'])
->selectAlias('c.uri', 'calendaruri')
->from('calendarobjects', 'co')
->join('co', 'calendars', 'c', $query->expr()->eq('c.id', 'co.calendarid', IQueryBuilder::PARAM_INT))
->where($query->expr()->eq('principaluri', $query->createNamedParameter($principalUri)))
@ -1111,10 +1112,11 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
while ($row = $stmt->fetch()) {
$result[] = [
'id' => $row['id'],
'uri' => $row['uri'],
'uri' => $row['co.uri'],
'lastmodified' => $row['lastmodified'],
'etag' => '"' . $row['etag'] . '"',
'calendarid' => $row['calendarid'],
'calendaruri' => $row['calendaruri'],
'size' => (int)$row['size'],
'component' => strtolower($row['componenttype']),
'classification' => (int)$row['classification'],
@ -2139,6 +2141,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
public function getCalendarObjectById(string $principalUri, int $id): ?array {
$query = $this->db->getQueryBuilder();
$query->select(['co.id', 'co.uri', 'co.lastmodified', 'co.etag', 'co.calendarid', 'co.size', 'co.calendardata', 'co.componenttype', 'co.classification', 'co.deleted_at'])
->selectAlias('c.uri', 'calendaruri')
->from('calendarobjects', 'co')
->join('co', 'calendars', 'c', $query->expr()->eq('c.id', 'co.calendarid', IQueryBuilder::PARAM_INT))
->where($query->expr()->eq('c.principaluri', $query->createNamedParameter($principalUri)))
@ -2153,10 +2156,11 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
return [
'id' => $row['id'],
'uri' => $row['uri'],
'uri' => $row['c.uri'],
'lastmodified' => $row['lastmodified'],
'etag' => '"' . $row['etag'] . '"',
'calendarid' => $row['calendarid'],
'calendaruri' => $row['calendaruri'],
'size' => (int)$row['size'],
'calendardata' => $this->readBlob($row['calendardata']),
'component' => strtolower($row['componenttype']),

4
apps/dav/lib/CalDAV/Trashbin/DeletedCalendarObject.php
View File

@ -97,4 +97,8 @@ class DeletedCalendarObject implements ICalendarObject, IRestorable {
public function getDeletedAt(): ?int {
return $this->objectData['deleted_at'] ? (int) $this->objectData['deleted_at'] : null;
}
public function getCalendarUri(): string {
return $this->objectData['calendaruri'];
}
}

4
apps/dav/lib/CalDAV/Trashbin/Plugin.php
View File

@ -40,6 +40,7 @@ use function implode;
class Plugin extends ServerPlugin {
public const PROPERTY_DELETED_AT = '{http://nextcloud.com/ns}deleted-at';
public const PROPERTY_CALENDAR_URI = '{http://nextcloud.com/ns}calendar-uri';
/** @var bool */
private $disableTrashbin;
@ -95,6 +96,9 @@ class Plugin extends ServerPlugin {
$propFind->handle(self::PROPERTY_DELETED_AT, function () use ($node) {
return $node->getDeletedAt();
});
$propFind->handle(self::PROPERTY_CALENDAR_URI, function () use ($node) {
return $node->getCalendarUri();
});
}
}