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<?php
/**
* ownCloud - News
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @copyright Bernhard Posselt 2015
*/
namespace OCA\News\Upgrade;
use OCP\IConfig;
use OCA\News\Service\ItemService;
use OCP\IDBConnection;
class Upgrade {
/** @var IConfig */
private $config;
/** @var ItemService */
private $itemService;
private $appName;
/**
* @var IDBConnection
*/
private $db;
/**
* Upgrade constructor.
* @param IConfig $config
* @param $appName
*/
public function __construct(IConfig $config, ItemService $itemService,
IDBConnection $db, $appName) {
$this->config = $config;
$this->appName = $appName;
$this->itemService = $itemService;
$this->db = $db;
}
public function upgrade() {
$previousVersion = $this->config->getAppValue(
$this->appName, 'installed_version'
);
if (version_compare($previousVersion, '7', '<')) {
$this->itemService->generateSearchIndices();
}
}
public function preUpgrade() {
$previousVersion = $this->config->getAppValue(
$this->appName, 'installed_version'
);
$dbType = $this->config->getSystemValue('dbtype');
if (version_compare($previousVersion, '8.2.2', '<') &&
$dbType !== 'sqlite3'
) {
$sql = 'ALTER TABLE `*PREFIX*news_feeds` DROP COLUMN
`last_modified`';
$query = $this->db->prepare($sql);
$query->execute();
}
}
}
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