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<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * Holds the PhpMyAdmin\Controllers\Server\Status\StatusController * * @package PhpMyAdmin\Controllers */ declare(strict_types=1); namespace PhpMyAdmin\Controllers\Server\Status; use PhpMyAdmin\ReplicationGui; use PhpMyAdmin\Util; use Throwable; use Twig_Error_Loader; use Twig_Error_Runtime; use Twig_Error_Syntax; /** * Class StatusController * @package PhpMyAdmin\Controllers\Server\Status */ class StatusController extends AbstractController { /** * @param ReplicationGui $replicationGui ReplicationGui instance * * @return string * @throws Throwable * @throws Twig_Error_Loader * @throws Twig_Error_Runtime * @throws Twig_Error_Syntax */ public function index(ReplicationGui $replicationGui): string { global $replication_info; $traffic = []; $connections = []; $replication = ''; if ($this->data->dataLoaded) { $networkTraffic = implode( ' ', Util::formatByteDown( $this->data->status['Bytes_received'] + $this->data->status['Bytes_sent'], 3, 1 ) ); $uptime = Util::timespanFormat($this->data->status['Uptime']); $startTime = Util::localisedDate($this->getStartTime()); $traffic = $this->getTrafficInfo(); $connections = $this->getConnectionsInfo(); // display replication information if ($replication_info['master']['status'] || $replication_info['slave']['status'] ) { $replication = $this->getReplicationInfo($replicationGui); } } return $this->template->render('server/status/status/index', [ 'is_data_loaded' => $this->data->dataLoaded, 'network_traffic' => $networkTraffic ?? null, 'uptime' => $uptime ?? null, 'start_time' => $startTime ?? null, 'traffic' => $traffic, 'connections' => $connections, 'is_master' => $replication_info['master']['status'], 'is_slave' => $replication_info['slave']['status'], 'replication' => $replication, ]); } /** * @return int */ private function getStartTime(): int { return (int) $this->dbi->fetchValue( 'SELECT UNIX_TIMESTAMP() - ' . $this->data->status['Uptime'] ); } /** * @return array */ private function getTrafficInfo(): array { $hourFactor = 3600 / $this->data->status['Uptime']; return [ [ 'name' => __('Received'), 'number' => implode( ' ', Util::formatByteDown( $this->data->status['Bytes_received'], 3, 1 ) ), 'per_hour' => implode( ' ', Util::formatByteDown( $this->data->status['Bytes_received'] * $hourFactor, 3, 1 ) ), ], [ 'name' => __('Sent'), 'number' => implode( ' ', Util::formatByteDown( $this->data->status['Bytes_sent'], 3, 1 ) ), 'per_hour' => implode( ' ', Util::formatByteDown( $this->data->status['Bytes_sent'] * $hourFactor, 3, 1 ) ), ], [ 'name' => __('Total'), 'number' => implode( ' ', Util::formatByteDown( $this->data->status['Bytes_received'] + $this->data->status['Bytes_sent'], 3, 1 ) ), 'per_hour' => implode( ' ', Util::formatByteDown( ($this->data->status['Bytes_received'] + $this->data->status['Bytes_sent']) * $hourFactor, 3, 1 ) ), ], ]; } /** * @return array */ private function getConnectionsInfo(): array { $hourFactor = 3600 / $this->data->status['Uptime']; $failedAttemptsPercentage = '---'; $abortedPercentage = '---'; if ($this->data->status['Connections'] > 0) { $failedAttemptsPercentage = Util::formatNumber( $this->data->status['Aborted_connects'] * 100 / $this->data->status['Connections'], 0, 2, true ) . '%'; $abortedPercentage = Util::formatNumber( $this->data->status['Aborted_clients'] * 100 / $this->data->status['Connections'], 0, 2, true ) . '%'; } return [ [ 'name' => __('Max. concurrent connections'), 'number' => Util::formatNumber( $this->data->status['Max_used_connections'], 0 ), 'per_hour' => '---', 'percentage' => '---', ], [ 'name' => __('Failed attempts'), 'number' => Util::formatNumber( $this->data->status['Aborted_connects'], 4, 1, true ), 'per_hour' => Util::formatNumber( $this->data->status['Aborted_connects'] * $hourFactor, 4, 2, true ), 'percentage' => $failedAttemptsPercentage, ], [ 'name' => __('Aborted'), 'number' => Util::formatNumber( $this->data->status['Aborted_clients'], 4, 1, true ), 'per_hour' => Util::formatNumber( $this->data->status['Aborted_clients'] * $hourFactor, 4, 2, true ), 'percentage' => $abortedPercentage, ], [ 'name' => __('Total'), 'number' => Util::formatNumber( $this->data->status['Connections'], 4, 0 ), 'per_hour' => Util::formatNumber( $this->data->status['Connections'] * $hourFactor, 4, 2 ), 'percentage' => Util::formatNumber(100, 0, 2) . '%', ], ]; } /** * @param ReplicationGui $replicationGui ReplicationGui instance * * @return string */ private function getReplicationInfo(ReplicationGui $replicationGui): string { global $replication_info, $replication_types; $output = ''; foreach ($replication_types as $type) { if (isset($replication_info[$type]['status']) && $replication_info[$type]['status'] ) { $output .= $replicationGui->getHtmlForReplicationStatusTable($type); } } return $output; } }