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<?php |
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namespace Magium\Configuration\Console\Command; |
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use Magium\Configuration\Config\Config; |
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use Magium\Configuration\Config\ConfigInterface; |
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use Magium\Configuration\MagiumConfigurationFactory; |
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use Magium\Configuration\MagiumConfigurationFactoryInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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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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class ConfigurationGet extends Command |
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{ |
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const COMMAND = 'magium:configuration:get'; |
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protected $factory; |
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protected function configure() |
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{ |
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$this |
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->setName(self::COMMAND) |
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->setDescription('Get a configuration value') |
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->setHelp("This command retrieves a value for a specific configuration path") |
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; |
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$this->addOption('use-flag', 'f', InputOption::VALUE_NONE, 'Get value as flag'); |
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$this->addArgument('path', InputArgument::REQUIRED, 'Configuration Path'); |
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$this->addArgument('context', InputArgument::OPTIONAL, 'Configuration Context', Config::CONTEXT_DEFAULT); |
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} |
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public function setConfigurationFactory(MagiumConfigurationFactoryInterface $factory) |
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{ |
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$this->factory = $factory; |
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} |
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protected function getConfigurationFactory() |
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{ |
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if (!$this->factory instanceof MagiumConfigurationFactoryInterface) { |
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$this->factory = new MagiumConfigurationFactory(); |
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} |
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return $this->factory; |
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} |
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protected function getValueFlag(ConfigInterface $config, $path) |
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{ |
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$value = $config->getValueFlag($path); |
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if ($value) { |
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$value = 'flag:true'; |
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} else { |
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$value = 'flag:false'; |
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} |
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return $value; |
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} |
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protected function getValue(ConfigInterface $config, $path) |
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{ |
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$value = $config->getValue($path); |
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if (is_null($value)) { |
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$value = '<null>'; |
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} else if (!is_string($value) && !is_numeric($value)) { |
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$type = gettype($value); |
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$value = json_encode($value); |
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$value = sprintf('%s:%s', $type, $value); |
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} else if ($value == '') { |
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$value = '<empty>'; |
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} |
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return $value; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$factory = $this->getConfigurationFactory(); |
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$manager = $factory->getManager(); |
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$path = $input->getArgument('path'); |
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$context = $input->getArgument('context'); |
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$config = $manager->getConfiguration($context); |
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$useFlag = $input->getOption('use-flag'); |
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if ($useFlag) { |
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$value = $this->getValueFlag($config, $path); |
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} else { |
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$value = $this->getValue($config, $path); |
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} |
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$out = sprintf("Value for %s (context: %s): %s", $path, $context, $value); |
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$output->writeln($out); |
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} |
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} |
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