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   1  <?php
   2  
   3  final class DrydockLog extends DrydockDAO
   4    implements PhabricatorPolicyInterface {
   5  
   6    protected $resourceID;
   7    protected $leaseID;
   8    protected $epoch;
   9    protected $message;
  10  
  11    private $resource = self::ATTACHABLE;
  12    private $lease = self::ATTACHABLE;
  13  
  14    public function getConfiguration() {
  15      return array(
  16        self::CONFIG_TIMESTAMPS => false,
  17        self::CONFIG_COLUMN_SCHEMA => array(
  18          'resourceID' => 'id?',
  19          'leaseID' => 'id?',
  20          'message' => 'text',
  21        ),
  22        self::CONFIG_KEY_SCHEMA => array(
  23          'resourceID' => array(
  24            'columns' => array('resourceID', 'epoch'),
  25          ),
  26          'leaseID' => array(
  27            'columns' => array('leaseID', 'epoch'),
  28          ),
  29          'epoch' => array(
  30            'columns' => array('epoch'),
  31          ),
  32        ),
  33      ) + parent::getConfiguration();
  34    }
  35  
  36    public function attachResource(DrydockResource $resource = null) {
  37      $this->resource = $resource;
  38      return $this;
  39    }
  40  
  41    public function getResource() {
  42      return $this->assertAttached($this->resource);
  43    }
  44  
  45    public function attachLease(DrydockLease $lease = null) {
  46      $this->lease = $lease;
  47      return $this;
  48    }
  49  
  50    public function getLease() {
  51      return $this->assertAttached($this->lease);
  52    }
  53  
  54  
  55  /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
  56  
  57  
  58    public function getCapabilities() {
  59      return array(
  60        PhabricatorPolicyCapability::CAN_VIEW,
  61      );
  62    }
  63  
  64    public function getPolicy($capability) {
  65      if ($this->getResource()) {
  66        return $this->getResource()->getPolicy($capability);
  67      }
  68      return $this->getLease()->getPolicy($capability);
  69    }
  70  
  71    public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
  72      if ($this->getResource()) {
  73        return $this->getResource()->hasAutomaticCapability($capability, $viewer);
  74      }
  75      return $this->getLease()->hasAutomaticCapability($capability, $viewer);
  76    }
  77  
  78    public function describeAutomaticCapability($capability) {
  79      return pht('Logs inherit the policy of their resources.');
  80    }
  81  
  82  }