protected function processDbCheck()
{
/**
* Коннект к серверу БД
*/
if (!($oDb = $this->getDBConnection(InstallCore::getRequestStr('db.params.host'), InstallCore::getRequestStr('db.params.port'), InstallCore::getRequestStr('db.params.user'), InstallCore::getRequestStr('db.params.pass')))) {
return false;
}
/**
* Выбор БД
*/
$sNameDb = InstallCore::getRequestStr('db.params.dbname');
if (!InstallCore::getRequest('db_create')) {
if (!@mysqli_select_db($oDb, $sNameDb)) {
return $this->addError(InstallCore::getLang('steps.installDb.errors.db_not_found'));
}
} else {
/**
* Пытаемся создать БД
*/
@mysqli_query($oDb, "CREATE DATABASE IF NOT EXISTS `{$sNameDb}` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci");
if (!@mysqli_select_db($oDb, $sNameDb)) {
return $this->addError(InstallCore::getLang('steps.installDb.errors.db_not_create'));
}
}
/**
* Проверяем корректность префикса таблиц
*/
if (!preg_match('#^[a-z0-9\\_]*$#i', InstallCore::getRequestStr('db.table.prefix'))) {
return $this->addError(InstallCore::getLang('steps.installDb.errors.db_table_prefix'));
}
/**
* Определяем поддержку InnoDB
*/
$sEngineDB = 'MyISAM';
if ($aRes = @mysqli_query($oDb, 'SHOW ENGINES')) {
while ($aRow = mysqli_fetch_assoc($aRes)) {
if (strtoupper($aRow['Engine']) == 'INNODB' and in_array(strtoupper($aRow['Support']), array('DEFAULT', 'YES'))) {
$sEngineDB = 'InnoDB';
break;
}
}
}
$sPathRootWeb = $this->getPathRootWeb();
$aDirs = array();
$sDirs = trim(str_replace('http://' . $_SERVER['HTTP_HOST'], '', $sPathRootWeb), '/');
if ($sDirs != '') {
$aDirs = explode('/', $sDirs);
}
/**
* Прописываем параметры в конфиг
*/
$aSave = array('db.params.host' => InstallCore::getRequestStr('db.params.host'), 'db.params.port' => InstallCore::getRequestStr('db.params.port'), 'db.params.dbname' => InstallCore::getRequestStr('db.params.dbname'), 'db.params.user' => InstallCore::getRequestStr('db.params.user'), 'db.params.pass' => InstallCore::getRequestStr('db.params.pass'), 'db.table.prefix' => InstallCore::getRequestStr('db.table.prefix'), 'db.tables.engine' => $sEngineDB, 'path.root.web' => $sPathRootWeb, 'path.offset_request_url' => count($aDirs));
if (!InstallConfig::save($aSave)) {
return $this->addError(InstallConfig::$sLastError);
}
return array($oDb, $sEngineDB);
}
