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<?php |
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namespace BiffBangPow\SSMonitor\Server\Client; |
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use BiffBangPow\SSMonitor\Server\Helper\ReportingHelper; |
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use SilverStripe\Core\Config\Configurable; |
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use SilverStripe\Core\Extensible; |
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use SilverStripe\Core\Injector\Injector; |
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use SilverStripe\ORM\ArrayList; |
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use SilverStripe\View\ArrayData; |
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use SilverStripe\View\SSViewer; |
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use Psr\Log\LoggerInterface; |
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use SilverStripe\View\HTML; |
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class SystemInfo implements MonitoringClientInterface |
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{ |
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use Configurable; |
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use ClientCommon; |
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use Extensible; |
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/** |
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* @var string |
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*/ |
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private string $clientName = 'systeminfo'; |
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/** |
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* @config |
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* @var string |
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*/ |
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private static $client_title = 'System info'; |
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/** |
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* @config |
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* @var array |
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*/ |
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private static $data_config = []; |
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/** |
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* @var array |
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*/ |
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private $warnings = []; |
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/** |
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* @var array |
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*/ |
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private $clientData = []; |
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/** |
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* Gathers up any warning states for this module |
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* This should return a numeric array of warning messages |
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* @param array $data |
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* @return array|false |
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*/ |
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public function getWarnings($data) |
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{ |
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$this->clientData = $data; |
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$this->checkMemoryLimit(); |
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$this->checkPHPVersion(); |
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$allWarnings = $this->warnings; |
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$this->extend('updateWarnings', $allWarnings, $data); |
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return (count($allWarnings) > 0) ? $allWarnings : false; |
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} |
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/** |
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* Generate the markup for the reporting page |
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* @param $data |
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* @return string |
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*/ |
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public function getReport($data) |
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{ |
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//Injector::inst()->get(LoggerInterface::class)->info(print_r($data, true)); |
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$this->clientData = $data; |
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return $this->generateReportsHTML(); |
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} |
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private function generateReportsHTML() { |
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$data = $this->clientData; |
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$variables = ArrayList::create(); |
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$envVariables = false; |
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$env = (isset($data['environment'])) ? $data['environment'] : false; |
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if ($env) { |
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unset($data['environment']); |
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$envVariables = ArrayList::create(); |
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foreach ($env['value'] as $variableName => $value) { |
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$envVariables->push(ArrayData::create([ |
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'Variable' => $variableName, |
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'Value' => $value |
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])); |
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} |
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} |
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foreach ($data as $id => $values) { |
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$variables->push(ArrayData::create([ |
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'Variable' => $values['label'], |
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'Value' => $values['value'] |
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])); |
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} |
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$viewer = new SSViewer('BiffBangPow/SSMonitor/Server/Module/SystemInfo'); |
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return $viewer->process(ArrayData::create([ |
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'Title' => $this->getClientTitle(), |
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'Variables' => $variables, |
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'Environment' => $envVariables |
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])); |
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} |
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/** |
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* Check the PHP version is OK |
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* @return void |
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*/ |
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private function checkPHPVersion() |
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{ |
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$config = $this->config()->get('data_config'); |
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if ((isset($config['warnings']['min_php_version'])) && (isset($this->clientData['php']))) { |
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$clientVersion = $this->clientData['php']['value']; |
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$thresholdVersion = $config['warnings']['min_php_version']; |
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if (ReportingHelper::isVersionLess($clientVersion, $thresholdVersion)) { |
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$this->warnings[] = _t( |
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__CLASS__ . '.phpwarning', |
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'PHP version is below the required value. Required: {required}. Actual: {actual}', |
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[ |
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'required' => $thresholdVersion, |
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'actual' => $clientVersion |
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] |
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); |
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} |
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} |
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} |
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/** |
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* Check that the configured memory is sufficient |
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* @return void |
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*/ |
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private function checkMemoryLimit() |
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{ |
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$config = $this->config()->get('data_config'); |
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if ((isset($config['warnings']['min_memory_limit'])) && (isset($this->clientData['memorylimit']))) { |
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$threshold = ReportingHelper::convertMemoryStringToBytes($config['warnings']['min_memory_limit']); |
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$actual = ReportingHelper::convertMemoryStringToBytes($this->clientData['memorylimit']['value']); |
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if ($actual < $threshold) { |
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$this->warnings[] = _t( |
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__CLASS__ . '.memorywarning', |
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'Memory limit is below the required value. Required: {required}. Actual: {actual}', |
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[ |
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'required' => $config['warnings']['min_memory_limit'], |
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'actual' => $this->clientData['memorylimit']['value'] |
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] |
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); |
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} |
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} |
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} |
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161
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} |
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BiffBangPow /
silverstripe-monitoring-server
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