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<?php
/**
* Piwik - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Updates;
use Piwik\Common;
use Piwik\Updater;
use Piwik\Updates;
use Piwik\Updater\Migration\Factory as MigrationFactory;
/**
*/
class Updates_1_4_rc2 extends Updates
{
/**
* @var MigrationFactory
*/
private $migration;
public function __construct(MigrationFactory $factory)
{
$this->migration = $factory;
}
public function getMigrations(Updater $updater)
{
$errorCodeDbNotExists = Updater\Migration\Db::ERROR_CODE_TABLE_NOT_EXISTS;
return array(
$this->migration->db->sql("SET sql_mode=''"),
// this converts the 32-bit UNSIGNED INT column to a 16 byte VARBINARY;
// _but_ MySQL does string conversion! (e.g., integer 1 is converted to 49 -- the ASCII code for "1")
$this->migration->db->sql('ALTER TABLE ' . Common::prefixTable('log_visit') . ' MODIFY location_ip VARBINARY(16) NOT NULL'),
$this->migration->db->sql('ALTER TABLE ' . Common::prefixTable('logger_api_call') . ' MODIFY caller_ip VARBINARY(16) NOT NULL', $errorCodeDbNotExists),
// fortunately, 2^32 is 10 digits long and fits in the VARBINARY(16) without truncation;
// to fix this, we cast to an integer, convert to hex, pad out leading zeros, and unhex it
$this->migration->db->sql('UPDATE ' . Common::prefixTable('log_visit') . "
SET location_ip = UNHEX(LPAD(HEX(CONVERT(location_ip, UNSIGNED)), 8, '0'))"),
$this->migration->db->sql('UPDATE ' . Common::prefixTable('logger_api_call') . "
SET caller_ip = UNHEX(LPAD(HEX(CONVERT(caller_ip, UNSIGNED)), 8, '0'))", $errorCodeDbNotExists),
);
}
public function doUpdate(Updater $updater)
{
$updater->executeMigrations(__FILE__, $this->getMigrations($updater));
}
}
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