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Guilhem Lavaux 2024-11-23 20:45:29 +01:00
parent 41ce1aa076
commit ea0eb1c6e0
4222 changed files with 721797 additions and 14 deletions
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206
admin/phpMyAdmin/libraries/classes/Controllers/Server/Status/StatusController.php Normal file
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<?php
declare(strict_types=1);
namespace PhpMyAdmin\Controllers\Server\Status;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\ReplicationGui;
use PhpMyAdmin\ResponseRenderer;
use PhpMyAdmin\Server\Status\Data;
use PhpMyAdmin\Template;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;
use function __;
use function implode;
/**
* Object the server status page: processes, connections and traffic.
*/
class StatusController extends AbstractController
{
/** @var ReplicationGui */
private $replicationGui;
/** @var DatabaseInterface */
private $dbi;
public function __construct(
ResponseRenderer $response,
Template $template,
Data $data,
ReplicationGui $replicationGui,
DatabaseInterface $dbi
) {
parent::__construct($response, $template, $data);
$this->replicationGui = $replicationGui;
$this->dbi = $dbi;
}
public function __invoke(): void
{
global $errorUrl;
$errorUrl = Url::getFromRoute('/');
if ($this->dbi->isSuperUser()) {
$this->dbi->selectDb('mysql');
}
$replicationInfo = $this->data->getReplicationInfo();
$primaryInfo = $replicationInfo->getPrimaryInfo();
$replicaInfo = $replicationInfo->getReplicaInfo();
$traffic = [];
$connections = [];
$replication = '';
if ($this->data->dataLoaded) {
// In some case the data was reported not to exist, check it for all keys
if (isset($this->data->status['Bytes_received'], $this->data->status['Bytes_sent'])) {
/** @var string[] $bytes */
$bytes = Util::formatByteDown(
$this->data->status['Bytes_received'] + $this->data->status['Bytes_sent'],
3,
1
);
$networkTraffic = implode(' ', $bytes);
}
if (isset($this->data->status['Uptime'])) {
$uptime = Util::timespanFormat($this->data->status['Uptime']);
}
$startTime = Util::localisedDate($this->getStartTime());
$traffic = $this->getTrafficInfo();
$connections = $this->getConnectionsInfo();
if ($primaryInfo['status']) {
$replication .= $this->replicationGui->getHtmlForReplicationStatusTable('primary');
}
if ($replicaInfo['status']) {
$replication .= $this->replicationGui->getHtmlForReplicationStatusTable('replica');
}
}
$this->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_primary' => $primaryInfo['status'],
'is_replica' => $replicaInfo['status'],
'replication' => $replication,
]);
}
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'];
/** @var string[] $bytesReceived */
$bytesReceived = Util::formatByteDown($this->data->status['Bytes_received'], 3, 1);
/** @var string[] $bytesReceivedPerHour */
$bytesReceivedPerHour = Util::formatByteDown($this->data->status['Bytes_received'] * $hourFactor, 3, 1);
/** @var string[] $bytesSent */
$bytesSent = Util::formatByteDown($this->data->status['Bytes_sent'], 3, 1);
/** @var string[] $bytesSentPerHour */
$bytesSentPerHour = Util::formatByteDown($this->data->status['Bytes_sent'] * $hourFactor, 3, 1);
/** @var string[] $bytesTotal */
$bytesTotal = Util::formatByteDown(
$this->data->status['Bytes_received'] + $this->data->status['Bytes_sent'],
3,
1
);
/** @var string[] $bytesTotalPerHour */
$bytesTotalPerHour = Util::formatByteDown(
($this->data->status['Bytes_received'] + $this->data->status['Bytes_sent']) * $hourFactor,
3,
1
);
return [
[
'name' => __('Received'),
'number' => implode(' ', $bytesReceived),
'per_hour' => implode(' ', $bytesReceivedPerHour),
],
[
'name' => __('Sent'),
'number' => implode(' ', $bytesSent),
'per_hour' => implode(' ', $bytesSentPerHour),
],
[
'name' => __('Total'),
'number' => implode(' ', $bytesTotal),
'per_hour' => implode(' ', $bytesTotalPerHour),
],
];
}
/**
* @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) . '%',
],
];
}
}