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<?php
declare(strict_types=1);
/**
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
*
* Mail
*
* 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\Mail\Migration;
use Horde_Mail_Exception;
use Horde_Mail_Rfc822_Address;
use OCA\Mail\Db\CollectedAddress;
use OCA\Mail\Db\CollectedAddressMapper;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
class FixCollectedAddresses implements IRepairStep {
/** @var CollectedAddressMapper */
private $mapper;
public function __construct(CollectedAddressMapper $mapper) {
$this->mapper = $mapper;
}
public function getName(): string {
return 'Purify and migrate collected mail addresses';
}
public function run(IOutput $output) {
$nrOfAddresses = $this->mapper->getTotal();
$output->startProgress($nrOfAddresses);
$chunk = $this->mapper->getChunk();
while (count($chunk) > 0) {
$maxId = null;
foreach ($chunk as $address) {
/* @var $address CollectedAddress */
$maxId = $address->getId();
$this->fixAddress($address, $output);
}
$output->advance(count($chunk));
$chunk = $this->mapper->getChunk($maxId + 1);
}
$output->finishProgress();
}
private function fixAddress(CollectedAddress $address, IOutput $output) {
if (!is_null($address->getDisplayName())) {
// Nothing to fix
return;
}
try {
$hordeAddress = new Horde_Mail_Rfc822_Address($address->getEmail());
if (!$hordeAddress->valid) {
throw new Horde_Mail_Exception();
}
$address->setDisplayName($hordeAddress->label);
$address->setEmail($hordeAddress->bare_address);
$this->mapper->update($address);
} catch (Horde_Mail_Exception $ex) {
$output->warning('removed invalid address <' . $address->getEmail() . '>');
// Invalid address, let's delete it to prevent further errors
$this->mapper->delete($address);
}
}
}
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