/**
* Confirm the settings for the database
*
* @param string $user Username
* @param string $password Password
* @param string $dbname Database name
* @param string $host Host
*
* @return bool
*/
protected function checkDatabaseSettings($user, $password, $dbname, $host)
{
$config = new \Elgg\Database\Config((object) ['dbhost' => $host, 'dbuser' => $user, 'dbpass' => $password, 'dbname' => $dbname]);
$db = new \Elgg\Database($config);
try {
$db->getDataRow("SELECT 1");
} catch (DatabaseException $e) {
if (0 === strpos($e->getMessage(), "Elgg couldn't connect")) {
register_error(_elgg_services()->translator->translate('install:error:databasesettings'));
} else {
register_error(_elgg_services()->translator->translate('install:error:nodatabase', array($dbname)));
}
return FALSE;
}
// check MySQL version - must be 5.0 or >
$version = $db->getServerVersion(\Elgg\Database\Config::READ_WRITE);
$required_version = 5.0;
$points = explode('.', $version);
if ($points[0] < $required_version) {
register_error(_elgg_services()->translator->translate('install:error:oldmysql', array($version)));
return FALSE;
}
return TRUE;
}
if (!empty($_GET['size'])) {
$size = strtolower($_GET['size']);
if (!in_array($size, array('large', 'medium', 'small', 'tiny', 'master', 'topbar'))) {
$size = "medium";
}
}
$path = dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR;
$data_root = call_user_func(function () use($CONFIG) {
if (isset($CONFIG->dataroot)) {
return rtrim($CONFIG->dataroot, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
}
// must get from DB
$conf = new \Elgg\Database\Config($CONFIG);
$db = new \Elgg\Database($conf, new \Elgg\Logger(new \Elgg\PluginHooksService()));
try {
$row = $db->getDataRow("\n\t\t\tSELECT `value`\n\t\t\tFROM {$db->getTablePrefix()}datalists\n\t\t\tWHERE `name` = 'dataroot'\n\t\t");
if (!$row) {
return "";
}
} catch (\DatabaseException $e) {
// we're going to let the engine figure out what's happening...
return '';
}
return rtrim($row->value, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
});
if ($data_root) {
$locator = new \Elgg\EntityDirLocator($guid);
$user_path = $data_root . $locator->getPath();
$filename = $user_path . "profile/{$guid}{$size}.jpg";
$filesize = @filesize($filename);
if ($filesize) {
