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   1  <?php
   2  
   3  final class PhabricatorConfigManagementGetWorkflow
   4    extends PhabricatorConfigManagementWorkflow {
   5  
   6    protected function didConstruct() {
   7      $this
   8        ->setName('get')
   9        ->setExamples('**get** __key__')
  10        ->setSynopsis('Get a local configuration value.')
  11        ->setArguments(
  12          array(
  13            array(
  14              'name'      => 'args',
  15              'wildcard'  => true,
  16            ),
  17          ));
  18    }
  19  
  20    public function execute(PhutilArgumentParser $args) {
  21      $console = PhutilConsole::getConsole();
  22  
  23      $argv = $args->getArg('args');
  24      if (count($argv) == 0) {
  25        throw new PhutilArgumentUsageException(
  26          'Specify a configuration key to get.');
  27      }
  28  
  29      $key = $argv[0];
  30  
  31      if (count($argv) > 1) {
  32        throw new PhutilArgumentUsageException(
  33          'Too many arguments: expected one key.');
  34      }
  35  
  36      $options = PhabricatorApplicationConfigOptions::loadAllOptions();
  37      if (empty($options[$key])) {
  38        throw new PhutilArgumentUsageException(
  39          "No such configuration key '{$key}'! Use `config list` to list all ".
  40          "keys.");
  41      }
  42  
  43      $values = array();
  44      $config = new PhabricatorConfigLocalSource();
  45      $local_value = $config->getKeys(array($key));
  46      if (empty($local_value)) {
  47        $values['local'] = array(
  48          'key' => $key,
  49          'value' => null,
  50          'status' => 'unset',
  51          'errorInfo' => null,
  52        );
  53      } else {
  54        $values['local'] = array(
  55          'key' => $key,
  56          'value' => reset($local_value),
  57          'status' => 'set',
  58          'errorInfo' => null,
  59        );
  60      }
  61  
  62      try {
  63        $database_config = new PhabricatorConfigDatabaseSource('default');
  64        $database_value = $database_config->getKeys(array($key));
  65        if (empty($database_value)) {
  66          $values['database'] = array(
  67            'key' => $key,
  68            'value' => null,
  69            'status' => 'unset',
  70            'errorInfo' => null,
  71          );
  72        } else {
  73          $values['database'] = array(
  74            'key' => $key,
  75            'value' => reset($database_value),
  76            'status' => 'set',
  77            'errorInfo' => null,
  78          );
  79        }
  80      } catch (Exception $e) {
  81        $values['database'] = array(
  82          'key' => $key,
  83          'value' => null,
  84          'status' => 'error',
  85          'errorInfo' => pht('Database source is not configured properly'),
  86        );
  87      }
  88  
  89      $result = array();
  90      foreach ($values as $source => $value) {
  91        $result[] = array(
  92          'key' => $value['key'],
  93          'source' => $source,
  94          'value' => $value['value'],
  95          'status' => $value['status'],
  96          'errorInfo' => $value['errorInfo'],
  97        );
  98      }
  99      $result = array(
 100        'config' => $result,
 101      );
 102  
 103      $json = new PhutilJSON();
 104      $console->writeOut($json->encodeFormatted($result));
 105    }
 106  
 107  }