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<?php |
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namespace SilverLeague\Console\Command\Config; |
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use SilverLeague\Console\Command\Config\AbstractConfigCommand; |
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use Symfony\Component\Console\Helper\Table; |
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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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* Outputs a combined representation of all SilverStripe configuration |
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* |
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* @package silverstripe-console |
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* @author Robbie Averill <[email protected]> |
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*/ |
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class DumpCommand extends AbstractConfigCommand |
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{ |
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/** |
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* The supported configuration sources |
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* |
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* @var array |
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*/ |
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protected $configTypes = ['all', 'yaml', 'static', 'overrides']; |
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/** |
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* @var string |
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*/ |
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protected $configType; |
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/** |
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* @var string|null |
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*/ |
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protected $filter; |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('config:dump') |
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->setDescription('Dumps all of the processed configuration properties and their values') |
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->addArgument('type', null, implode(', ', $this->configTypes), 'all') |
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->addOption('filter', null, InputOption::VALUE_REQUIRED, 'Filter the results (search)'); |
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$this->setHelp(<<<HELP |
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Dumps all of the processed configuration properties and their values. You can optionally filter the type to |
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control the source of data, for example use "yaml" to only return configuration values that were defined in |
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YAML configuration files. You can also add the --filter option with a search value to narrow the results. |
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HELP |
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); |
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} |
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/** |
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* {@inheritDoc} |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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* @throws InvalidArgumentException If an invalid configuration type is provided |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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if ($input->getArgument('type') && !in_array($input->getArgument('type'), $this->configTypes)) { |
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throw new \InvalidArgumentException( |
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sprintf( |
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'%s is not a valid config type, options: %s', |
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$input->getArgument('type'), |
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implode(', ', $this->configTypes) |
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) |
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); |
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} |
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$this->filter = $input->getOption('filter'); |
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$this->configType = $input->getArgument('type'); |
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$data = $this->getParsedOutput(); |
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if ($this->filter) { |
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$data = $this->filterOutput($data, $this->filter); |
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} |
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$table = new Table($output); |
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$table |
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->setHeaders(['Class name', 'Property', 'Key', 'Value']) |
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->setRows($data) |
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->render(); |
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} |
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/** |
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* Get source configuration data by the optional "type" |
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* |
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* @return array |
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*/ |
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protected function getSourceData() |
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{ |
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switch ($this->configType) { |
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case 'yaml': |
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$output = $this->getYamlConfig(); |
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break; |
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case 'static': |
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$output = $this->getStaticConfig(); |
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break; |
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case 'overrides': |
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$output = $this->getConfigOverrides(); |
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break; |
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case 'all': |
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default: |
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$output = $this->getMergedData(); |
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break; |
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} |
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return $output; |
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} |
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/** |
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* Merge together the config manifests data in the same manner as \SilverStripe\Core\Config\Config::getUncached |
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* |
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* @return array |
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*/ |
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protected function getMergedData() |
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{ |
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// Statics are the lowest priority |
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$output = $this->getStaticConfig(); |
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// Then YAML is added |
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foreach ($this->getYamlConfig() as $class => $property) { |
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if (!array_key_exists($class, $output)) { |
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$output[$class] = []; |
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} |
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$output[$class] = array_merge($property, $output[$class]); |
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} |
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// Then overrides are added last |
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foreach ($this->getConfigOverrides() as $class => $values) { |
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foreach ($values as $property => $value) { |
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$output[$class][$property] = $value; |
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} |
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} |
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return $output; |
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} |
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/** |
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* Creates a table-friendly output array from the input configuration sources |
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* |
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* @return array |
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*/ |
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protected function getParsedOutput() |
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{ |
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$output = []; |
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foreach ($this->getSourceData() as $className => $classInfo) { |
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foreach ($classInfo as $property => $values) { |
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$row = [$className, $property]; |
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if (is_array($values)) { |
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foreach ($values as $key => $value) { |
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$row[] = is_numeric($key) ? '' : $key; |
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$row[] = is_array($value) ? json_encode($value, JSON_PRETTY_PRINT) : $value; |
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$output[] = $row; |
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// We need the class and property data for second level values if we're filtering. |
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if ($this->filter !== null) { |
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$row = [$className, $property]; |
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} else { |
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$row = ['', '']; |
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} |
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} |
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} else { |
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$row[] = ''; |
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$row[] = $values; |
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} |
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$output[] = $row; |
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} |
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} |
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return $output; |
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} |
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/** |
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* Apply a search filter to the results |
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* |
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* @param array $data The pre-parsed output data |
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* @param string $filter The string to search on |
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* @return array Rows that have a string match on any of their fields |
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*/ |
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protected function filterOutput($data, $filter) |
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{ |
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$output = []; |
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foreach ($data as $values) { |
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foreach ($values as $value) { |
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if (is_string($value) && stripos($value, $filter) !== false) { |
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$output[] = $values; |
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} |
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} |
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} |
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return $output; |
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} |
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} |
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