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<?php |
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namespace Spatie\ServerMonitor\Commands; |
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use Illuminate\Support\Collection; |
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use Spatie\ServerMonitor\Models\Check; |
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use Spatie\ServerMonitor\Models\Host; |
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class ListHosts extends BaseCommand |
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{ |
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protected $signature = 'server-monitor:list-hosts |
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{--host= : Filter hosts by name} |
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{--check= : Filter checks by type}'; |
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protected $description = 'List all hosts with their checks'; |
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public function handle() |
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{ |
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if ($this->determineHostModelClass()::count() === 0) { |
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return $this->info('There are no hosts configured'); |
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} |
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$this->table( |
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['Host', 'Health', 'Checks'], |
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$this->getTableRows($this->determineHostModelClass()::all()) |
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); |
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} |
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protected function getTableRows(Collection $hosts): array |
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{ |
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if ($hostName = $this->option('host')) { |
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$hosts = $hosts->filter(function (Host $host) use ($hostName) { |
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return $host->name === $hostName; |
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}); |
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} |
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return $hosts |
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->map(function (Host $host) { |
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return [ |
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'name' => $host->name, |
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'health' => $host->health_as_emoji, |
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'checks' => $this->getChecksSummary($host, $this->option('check')), |
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]; |
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}) |
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->toArray(); |
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} |
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protected function getChecksSummary(Host $host, ?string $typeFilter): string |
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{ |
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return $host->checks |
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->filter(function (Check $check) use ($typeFilter) { |
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if (is_null($typeFilter)) { |
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return true; |
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} |
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return $check->type === $typeFilter; |
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}) |
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->map(function (Check $check) { |
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return $check->summary; |
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}) |
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->implode(PHP_EOL); |
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} |
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} |
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spatie /
laravel-server-monitor
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Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.