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   1  <?php
   2  
   3  final class PhabricatorStandardCustomFieldCredential
   4    extends PhabricatorStandardCustomField {
   5  
   6    public function getFieldType() {
   7      return 'credential';
   8    }
   9  
  10    public function buildFieldIndexes() {
  11      $indexes = array();
  12  
  13      $value = $this->getFieldValue();
  14      if (strlen($value)) {
  15        $indexes[] = $this->newStringIndex($value);
  16      }
  17  
  18      return $indexes;
  19    }
  20  
  21    public function renderEditControl(array $handles) {
  22      $provides_type = $this->getFieldConfigValue('credential.provides');
  23      $credential_type = $this->getFieldConfigValue('credential.type');
  24  
  25      $all_types = PassphraseCredentialType::getAllProvidesTypes();
  26      if (!in_array($provides_type, $all_types)) {
  27        $provides_type = PassphraseCredentialTypePassword::PROVIDES_TYPE;
  28      }
  29  
  30      $credentials = id(new PassphraseCredentialQuery())
  31        ->setViewer($this->getViewer())
  32        ->withIsDestroyed(false)
  33        ->withProvidesTypes(array($provides_type))
  34        ->execute();
  35  
  36      return id(new PassphraseCredentialControl())
  37        ->setLabel($this->getFieldName())
  38        ->setName($this->getFieldKey())
  39        ->setCaption($this->getCaption())
  40        ->setAllowNull(!$this->getRequired())
  41        ->setCredentialType($credential_type)
  42        ->setValue($this->getFieldValue())
  43        ->setError($this->getFieldError())
  44        ->setOptions($credentials);
  45    }
  46  
  47    public function getRequiredHandlePHIDsForPropertyView() {
  48      $value = $this->getFieldValue();
  49      if ($value) {
  50        return array($value);
  51      }
  52      return array();
  53    }
  54  
  55    public function renderPropertyViewValue(array $handles) {
  56      $value = $this->getFieldValue();
  57      if ($value) {
  58        return $handles[$value]->renderLink();
  59      }
  60      return null;
  61    }
  62  
  63    public function validateApplicationTransactions(
  64      PhabricatorApplicationTransactionEditor $editor,
  65      $type,
  66      array $xactions) {
  67  
  68      $errors = parent::validateApplicationTransactions(
  69        $editor,
  70        $type,
  71        $xactions);
  72  
  73      $ok = PassphraseCredentialControl::validateTransactions(
  74        $this->getViewer(),
  75        $xactions);
  76  
  77      if (!$ok) {
  78        foreach ($xactions as $xaction) {
  79          $errors[] = new PhabricatorApplicationTransactionValidationError(
  80            $type,
  81            pht('Invalid'),
  82            pht(
  83              'The selected credential does not exist, or you do not have '.
  84              'permission to use it.'),
  85            $xaction);
  86          $this->setFieldError(pht('Invalid'));
  87        }
  88      }
  89  
  90      return $errors;
  91    }
  92  
  93    public function getApplicationTransactionRequiredHandlePHIDs(
  94      PhabricatorApplicationTransaction $xaction) {
  95      $phids = array();
  96      $old = $xaction->getOldValue();
  97      $new = $xaction->getNewValue();
  98      if ($old) {
  99        $phids[] = $old;
 100      }
 101      if ($new) {
 102        $phids[] = $new;
 103      }
 104      return $phids;
 105    }
 106  
 107  
 108    public function getApplicationTransactionTitle(
 109      PhabricatorApplicationTransaction $xaction) {
 110      $author_phid = $xaction->getAuthorPHID();
 111  
 112      $old = $xaction->getOldValue();
 113      $new = $xaction->getNewValue();
 114  
 115      if ($old && !$new) {
 116        return pht(
 117          '%s removed %s as %s.',
 118          $xaction->renderHandleLink($author_phid),
 119          $xaction->renderHandleLink($old),
 120          $this->getFieldName());
 121      } else if ($new && !$old) {
 122        return pht(
 123          '%s set %s to %s.',
 124          $xaction->renderHandleLink($author_phid),
 125          $this->getFieldName(),
 126          $xaction->renderHandleLink($new));
 127      } else {
 128        return pht(
 129          '%s changed %s from %s to %s.',
 130          $xaction->renderHandleLink($author_phid),
 131          $this->getFieldName(),
 132          $xaction->renderHandleLink($old),
 133          $xaction->renderHandleLink($new));
 134      }
 135    }
 136  
 137  
 138  }