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feat(CardDAV): Add Sabre\DAV\IMoveTarget support to OCA\DAV\CardDAV\A…
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…ddressBook

This allows to just UPDATE the card row instead of deleting it and reinsert it. It's very similar to #30120 for calendars.

As we need the addressbookid exposed, this introduces OCA\DAV\CardDAV\Card that extends Sabre's.

I chose specifically NOT to auto-inject LoggerInterface in Addressbook like in #30120 because the chain of DI is huge just for ONE simple call and it would break an existing dirty call (OCA\Contacts calling OCA\DAV) of ContactsManager in Contacts: nextcloud/contacts#1722 (in SocialApiService), but this is debatable.

Signed-off-by: Thomas Citharel <tcit@tcit.fr>
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tcitworld committed May 16, 2023
1 parent 25dd264 commit 13a3ebd
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Showing 8 changed files with 337 additions and 28 deletions.
2 changes: 2 additions & 0 deletions apps/dav/composer/composer/autoload_classmap.php
Original file line number Diff line number Diff line change
Expand Up @@ -114,6 +114,7 @@
'OCA\\DAV\\CardDAV\\AddressBook' => $baseDir . '/../lib/CardDAV/AddressBook.php',
'OCA\\DAV\\CardDAV\\AddressBookImpl' => $baseDir . '/../lib/CardDAV/AddressBookImpl.php',
'OCA\\DAV\\CardDAV\\AddressBookRoot' => $baseDir . '/../lib/CardDAV/AddressBookRoot.php',
'OCA\\DAV\\CardDAV\\Card' => $baseDir . '/../lib/CardDAV/Card.php',
'OCA\\DAV\\CardDAV\\CardDavBackend' => $baseDir . '/../lib/CardDAV/CardDavBackend.php',
'OCA\\DAV\\CardDAV\\ContactsManager' => $baseDir . '/../lib/CardDAV/ContactsManager.php',
'OCA\\DAV\\CardDAV\\Converter' => $baseDir . '/../lib/CardDAV/Converter.php',
Expand Down Expand Up @@ -230,6 +231,7 @@
'OCA\\DAV\\Events\\CalendarUpdatedEvent' => $baseDir . '/../lib/Events/CalendarUpdatedEvent.php',
'OCA\\DAV\\Events\\CardCreatedEvent' => $baseDir . '/../lib/Events/CardCreatedEvent.php',
'OCA\\DAV\\Events\\CardDeletedEvent' => $baseDir . '/../lib/Events/CardDeletedEvent.php',
'OCA\\DAV\\Events\\CardMovedEvent' => $baseDir . '/../lib/Events/CardMovedEvent.php',
'OCA\\DAV\\Events\\CardUpdatedEvent' => $baseDir . '/../lib/Events/CardUpdatedEvent.php',
'OCA\\DAV\\Events\\SabrePluginAuthInitEvent' => $baseDir . '/../lib/Events/SabrePluginAuthInitEvent.php',
'OCA\\DAV\\Events\\SubscriptionCreatedEvent' => $baseDir . '/../lib/Events/SubscriptionCreatedEvent.php',
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2 changes: 2 additions & 0 deletions apps/dav/composer/composer/autoload_static.php
Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,7 @@ class ComposerStaticInitDAV
'OCA\\DAV\\CardDAV\\AddressBook' => __DIR__ . '/..' . '/../lib/CardDAV/AddressBook.php',
'OCA\\DAV\\CardDAV\\AddressBookImpl' => __DIR__ . '/..' . '/../lib/CardDAV/AddressBookImpl.php',
'OCA\\DAV\\CardDAV\\AddressBookRoot' => __DIR__ . '/..' . '/../lib/CardDAV/AddressBookRoot.php',
'OCA\\DAV\\CardDAV\\Card' => __DIR__ . '/..' . '/../lib/CardDAV/Card.php',
'OCA\\DAV\\CardDAV\\CardDavBackend' => __DIR__ . '/..' . '/../lib/CardDAV/CardDavBackend.php',
'OCA\\DAV\\CardDAV\\ContactsManager' => __DIR__ . '/..' . '/../lib/CardDAV/ContactsManager.php',
'OCA\\DAV\\CardDAV\\Converter' => __DIR__ . '/..' . '/../lib/CardDAV/Converter.php',
Expand Down Expand Up @@ -245,6 +246,7 @@ class ComposerStaticInitDAV
'OCA\\DAV\\Events\\CalendarUpdatedEvent' => __DIR__ . '/..' . '/../lib/Events/CalendarUpdatedEvent.php',
'OCA\\DAV\\Events\\CardCreatedEvent' => __DIR__ . '/..' . '/../lib/Events/CardCreatedEvent.php',
'OCA\\DAV\\Events\\CardDeletedEvent' => __DIR__ . '/..' . '/../lib/Events/CardDeletedEvent.php',
'OCA\\DAV\\Events\\CardMovedEvent' => __DIR__ . '/..' . '/../lib/Events/CardMovedEvent.php',
'OCA\\DAV\\Events\\CardUpdatedEvent' => __DIR__ . '/..' . '/../lib/Events/CardUpdatedEvent.php',
'OCA\\DAV\\Events\\SabrePluginAuthInitEvent' => __DIR__ . '/..' . '/../lib/Events/SabrePluginAuthInitEvent.php',
'OCA\\DAV\\Events\\SubscriptionCreatedEvent' => __DIR__ . '/..' . '/../lib/Events/SubscriptionCreatedEvent.php',
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51 changes: 49 additions & 2 deletions apps/dav/lib/CardDAV/AddressBook.php
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
* @author Georg Ehrke <oc.list@georgehrke.com>
* @author Joas Schilling <coding@schilljs.com>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Thomas Citharel <nextcloud@tcit.fr>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @license AGPL-3.0
Expand All @@ -27,11 +28,15 @@

use OCA\DAV\DAV\Sharing\IShareable;
use OCA\DAV\Exception\UnsupportedLimitOnInitialSyncException;
use OCP\DB\Exception;
use OCP\IL10N;
use OCP\Server;
use Psr\Log\LoggerInterface;
use Sabre\CardDAV\Backend\BackendInterface;
use Sabre\CardDAV\Card;
use Sabre\DAV\Exception\Forbidden;
use Sabre\DAV\Exception\NotFound;
use Sabre\DAV\IMoveTarget;
use Sabre\DAV\INode;
use Sabre\DAV\PropPatch;

/**
Expand All @@ -40,7 +45,7 @@
* @package OCA\DAV\CardDAV
* @property CardDavBackend $carddavBackend
*/
class AddressBook extends \Sabre\CardDAV\AddressBook implements IShareable {
class AddressBook extends \Sabre\CardDAV\AddressBook implements IShareable, IMoveTarget {

/**
* AddressBook constructor.
Expand All @@ -52,6 +57,7 @@ class AddressBook extends \Sabre\CardDAV\AddressBook implements IShareable {
public function __construct(BackendInterface $carddavBackend, array $addressBookInfo, IL10N $l10n) {
parent::__construct($carddavBackend, $addressBookInfo);


if ($this->addressBookInfo['{DAV:}displayname'] === CardDavBackend::PERSONAL_ADDRESSBOOK_NAME &&
$this->getName() === CardDavBackend::PERSONAL_ADDRESSBOOK_URI) {
$this->addressBookInfo['{DAV:}displayname'] = $l10n->t('Contacts');
Expand Down Expand Up @@ -160,6 +166,30 @@ public function getChild($name) {
return new Card($this->carddavBackend, $this->addressBookInfo, $obj);
}

public function getChildren()
{
$objs = $this->carddavBackend->getCards($this->addressBookInfo['id']);
$children = [];
foreach ($objs as $obj) {
$obj['acl'] = $this->getChildACL();
$children[] = new Card($this->carddavBackend, $this->addressBookInfo, $obj);
}

return $children;
}

public function getMultipleChildren(array $paths)
{
$objs = $this->carddavBackend->getMultipleCards($this->addressBookInfo['id'], $paths);
$children = [];
foreach ($objs as $obj) {
$obj['acl'] = $this->getChildACL();
$children[] = new Card($this->carddavBackend, $this->addressBookInfo, $obj);
}

return $children;
}

public function getResourceId(): int {
return $this->addressBookInfo['id'];
}
Expand Down Expand Up @@ -223,4 +253,21 @@ public function getChanges($syncToken, $syncLevel, $limit = null) {

return parent::getChanges($syncToken, $syncLevel, $limit);
}

/**
* @inheritDoc
*/
public function moveInto($targetName, $sourcePath, INode $sourceNode) {
if (!($sourceNode instanceof Card)) {
return false;
}

try {
return $this->carddavBackend->moveCard($sourceNode->getAddressbookId(), (int)$this->addressBookInfo['id'], $sourceNode->getUri(), $sourceNode->getOwner());
} catch (Exception $e) {
// Avoid injecting LoggerInterface everywhere
Server::get(LoggerInterface::class)->error('Could not move calendar object: ' . $e->getMessage(), ['exception' => $e]);
return false;
}
}
}
59 changes: 59 additions & 0 deletions apps/dav/lib/CardDAV/Card.php
Original file line number Diff line number Diff line change
@@ -0,0 +1,59 @@
<?php

declare(strict_types=1);

/**
* @copyright Copyright (c) 2023, Thomas Citharel <nextcloud@tcit.fr>
*
* @author Thomas Citharel <nextcloud@tcit.fr>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\DAV\CardDAV;

class Card extends \Sabre\CardDAV\Card
{
public function getId(): int {
return (int) $this->cardData['id'];
}

public function getUri(): string {
return $this->cardData['uri'];
}

protected function isShared(): bool {
if (!isset($this->cardData['{http://owncloud.org/ns}owner-principal'])) {
return false;
}

return $this->cardData['{http://owncloud.org/ns}owner-principal'] !== $this->cardData['principaluri'];
}

public function getAddressbookId(): int {
return (int)$this->cardData['addressbookid'];
}

public function getPrincipalUri(): string {
return $this->addressBookInfo['principaluri'];
}

public function getOwner(): ?string {
if (isset($this->addressBookInfo['{http://owncloud.org/ns}owner-principal'])) {
return $this->addressBookInfo['{http://owncloud.org/ns}owner-principal'];
}
return parent::getOwner();
}
}
45 changes: 45 additions & 0 deletions apps/dav/lib/CardDAV/CardDavBackend.php
Original file line number Diff line number Diff line change
Expand Up @@ -44,8 +44,10 @@
use OCA\DAV\Events\AddressBookUpdatedEvent;
use OCA\DAV\Events\CardCreatedEvent;
use OCA\DAV\Events\CardDeletedEvent;
use OCA\DAV\Events\CardMovedEvent;
use OCA\DAV\Events\CardUpdatedEvent;
use OCP\AppFramework\Db\TTransactional;
use OCP\DB\Exception;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\IDBConnection;
Expand Down Expand Up @@ -745,6 +747,49 @@ public function updateCard($addressBookId, $cardUri, $cardData) {
}, $this->db);
}

/**
* @throws Exception
*/
public function moveCard(int $sourceAddressBookId, int $targetAddressBookId, string $cardUri, string $oldPrincipalUri): bool {
return $this->atomic(function () use ($sourceAddressBookId, $targetAddressBookId, $cardUri, $oldPrincipalUri) {
$card = $this->getCard($sourceAddressBookId, $cardUri);
if (empty($card)) {
return false;
}

$query = $this->db->getQueryBuilder();
$query->update('cards')
->set('addressbookid', $query->createNamedParameter($targetAddressBookId, IQueryBuilder::PARAM_INT))
->where($query->expr()->eq('uri', $query->createNamedParameter($cardUri, IQueryBuilder::PARAM_STR), IQueryBuilder::PARAM_STR))
->andWhere($query->expr()->eq('addressbookid', $query->createNamedParameter($sourceAddressBookId, IQueryBuilder::PARAM_INT), IQueryBuilder::PARAM_INT))
->executeStatement();

$this->purgeProperties($sourceAddressBookId, (int)$card['id']);
$this->updateProperties($sourceAddressBookId, $card['uri'], $card['carddata']);

$this->addChange($sourceAddressBookId, $card['uri'], 3);
$this->addChange($targetAddressBookId, $card['uri'], 1);

$card = $this->getCard($targetAddressBookId, $cardUri);
// Card wasn't found - possibly because it was deleted in the meantime by a different client
if (empty($card)) {
return false;
}

$targetAddressBookRow = $this->getAddressBookById($targetAddressBookId);
// the address book this card is being moved to does not exist any longer
if (empty($targetAddressBookRow)) {
return false;
}

$sourceShares = $this->getShares($sourceAddressBookId);
$targetShares = $this->getShares($targetAddressBookId);
$sourceAddressBookRow = $this->getAddressBookById($sourceAddressBookId);
$this->dispatcher->dispatchTyped(new CardMovedEvent($sourceAddressBookId, $sourceAddressBookRow, $targetAddressBookId, $targetAddressBookRow, $sourceShares, $targetShares, $card));
return true;
}, $this->db);
}

/**
* Deletes a card
*
Expand Down
120 changes: 120 additions & 0 deletions apps/dav/lib/Events/CardMovedEvent.php
Original file line number Diff line number Diff line change
@@ -0,0 +1,120 @@
<?php

declare(strict_types=1);

/**
* @copyright Copyright (c) 2023, Thomas Citharel <nextcloud@tcit.fr>
*
* @author Thomas Citharel <nextcloud@tcit.fr>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\DAV\Events;

use OCP\EventDispatcher\Event;

/**
* Class CardMovedEvent
*
* @package OCA\DAV\Events
* @since 27.0.0
*/
class CardMovedEvent extends Event {
private int $sourceAddressBookId;
private array $sourceAddressBookData;
private int $targetAddressBookId;
private array $targetAddressBookData;
private array $sourceShares;
private array $targetShares;
private array $objectData;

/**
* @since 27.0.0
*/
public function __construct(int $sourceAddressBookId,
array $sourceAddressBookData,
int $targetAddressBookId,
array $targetAddressBookData,
array $sourceShares,
array $targetShares,
array $objectData) {
parent::__construct();
$this->sourceAddressBookId = $sourceAddressBookId;
$this->sourceAddressBookData = $sourceAddressBookData;
$this->targetAddressBookId = $targetAddressBookId;
$this->targetAddressBookData = $targetAddressBookData;
$this->sourceShares = $sourceShares;
$this->targetShares = $targetShares;
$this->objectData = $objectData;
}

/**
* @return int
* @since 27.0.0
*/
public function getSourceAddressBookId(): int {
return $this->sourceAddressBookId;
}

/**
* @return array
* @since 27.0.0
*/
public function getSourceAddressBookData(): array {
return $this->sourceAddressBookData;
}

/**
* @return int
* @since 27.0.0
*/
public function getTargetAddressBookId(): int {
return $this->targetAddressBookId;
}

/**
* @return array
* @since 27.0.0
*/
public function getTargetAddressBookData(): array {
return $this->targetAddressBookData;
}

/**
* @return array
* @since 27.0.0
*/
public function getSourceShares(): array {
return $this->sourceShares;
}

/**
* @return array
* @since 27.0.0
*/
public function getTargetShares(): array {
return $this->targetShares;
}

/**
* @return array
* @since 27.0.0
*/
public function getObjectData(): array {
return $this->objectData;
}
}
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