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<?php
declare(strict_types=1);
/**
* @copyright 2021 Anna Larch <anna@nextcloud.com>
*
* @author 2021 Anna Larch <anna@nextcloud.com>
*
* @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/>.
*
* @link https://github.com/nextcloud/mail/issues/25
* @link https://github.com/nextcloud/mail/issues/4780
*/
namespace OCA\Mail\Migration;
use Horde_Imap_Client_Exception;
use OCA\Mail\Account;
use OCA\Mail\Db\Mailbox;
use OCA\Mail\Db\MailboxMapper;
use OCA\Mail\Db\Tag;
use OCA\Mail\Exception\ServiceException;
use OCA\Mail\IMAP\IMAPClientFactory;
use OCA\Mail\IMAP\MessageMapper;
use Psr\Log\LoggerInterface;
class MigrateImportantFromImapAndDb {
/** @var IMAPClientFactory */
private $clientFactory;
/** @var MessageMapper */
private $messageMapper;
/** @var MailboxMapper */
private $mailboxMapper;
/** @var LoggerInterface */
private $logger;
public function __construct(IMAPClientFactory $clientFactory,
MessageMapper $messageMapper,
MailboxMapper $mailboxMapper,
LoggerInterface $logger
) {
$this->clientFactory = $clientFactory;
$this->messageMapper = $messageMapper;
$this->mailboxMapper = $mailboxMapper;
$this->logger = $logger;
}
public function migrateImportantOnImap(Account $account, Mailbox $mailbox): void {
$client = $this->clientFactory->getClient($account);
//get all messages that have an $important label from IMAP
try {
$uids = $this->messageMapper->getFlagged($client, $mailbox, '$important');
} catch (Horde_Imap_Client_Exception $e) {
throw new ServiceException("Could not fetch UIDs of important messages: " . $e->getMessage(), 0, $e);
}
// add $label1 for all that are tagged on IMAP
if (!empty($uids)) {
try {
$this->messageMapper->addFlag($client, $mailbox, $uids, Tag::LABEL_IMPORTANT);
} catch (Horde_Imap_Client_Exception $e) {
$this->logger->debug('Could not flag messages in mailbox <' . $mailbox->getId() . '>');
throw new ServiceException($e->getMessage(), 0, $e);
}
}
}
public function migrateImportantFromDb(Account $account, Mailbox $mailbox): void {
$client = $this->clientFactory->getClient($account);
$uids = $this->mailboxMapper->findFlaggedImportantUids($mailbox->getId());
// store our data on imap
if (!empty($uids)) {
try {
$this->messageMapper->addFlag($client, $mailbox, $uids, Tag::LABEL_IMPORTANT);
} catch (Horde_Imap_Client_Exception $e) {
$this->logger->debug('Could not flag messages in mailbox <' . $mailbox->getId() . '>');
throw new ServiceException($e->getMessage(), 0, $e);
}
}
}
}
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