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<?php namespace MtGTutor\Console\Commands; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Formatter\OutputFormatterStyle; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* ServerStatus Command |
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* @package MtGTutor\Console\Commands |
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*/ |
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class ServerStatus extends Command |
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{ |
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/** |
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* @var string |
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*/ |
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protected $host = 'www.mtg-tutor.de'; |
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/** |
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* Configure command |
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*/ |
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protected function configure() |
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{ |
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$this->setName('server:status') |
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->addOption('port', 'p', InputOption::VALUE_OPTIONAL, 'Port of the server', 80) |
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->setDescription("Check if the server of {$this->host} is online") |
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->setHelp( |
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<<<EOT |
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Checks if the server is online |
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Usage: |
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You can specify a specific port with --port or -p. |
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<info>mtgtutor-console server:status --port=443</info> |
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<info>mtgtutor-console server:status -p 443</info> |
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If you don't specify a port number it will set by default [80] |
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<info>mtgtutor-console server:status</info> |
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EOT |
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); |
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} |
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/** |
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* Checks if server is online or not |
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* @param \Symfony\Component\Console\Input\InputInterface $input |
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* @param \Symfony\Component\Console\Output\OutputInterface $output |
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* @return void |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$port = $input->getOption('port'); |
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$message = "Host {$this->host} at Port {$port} is"; |
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// ping server |
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$fsock = @fsockopen($this->host, $port, $errno, $errstr, 6); |
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// Online |
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if ($fsock) { |
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$style = new OutputFormatterStyle('white', 'green', ['bold']); |
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$output->getFormatter()->setStyle('okay', $style); |
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$output->writeln("<okay>$message online</okay>"); |
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} |
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// offline |
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if (!$fsock) { |
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$output->writeln("<error>$message offline</error>"); |
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// print fsockopen error |
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if ($output->getVerbosity() >= OutputInterface::VERBOSITY_VERBOSE) { |
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$output->writeln("<info>$errstr ($errno)</info>"); |
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} |
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} |
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} |
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} |
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MtGTutor /
Console
