src/applications/repository/xaction/PhabricatorRepositoryIdentityAssignTransaction.php

   1 <?php
   2
   3 final class PhabricatorRepositoryIdentityAssignTransaction
   4   extends PhabricatorRepositoryIdentityTransactionType {
   5
   6   const TRANSACTIONTYPE = 'repository:identity:assign';
   7
   8   public function generateOldValue($object) {
   9     return nonempty($object->getManuallySetUserPHID(), null);
  10   }
  11
  12   public function applyInternalEffects($object, $value) {
  13     $object->setManuallySetUserPHID($value);
  14   }
  15
  16   public function getTitle() {
  17     $old = $this->getOldValue();
  18     $new = $this->getNewValue();
  19
  20     if (!$old) {
  21       return pht(
  22         '%s assigned this identity to %s.',
  23         $this->renderAuthor(),
  24         $this->renderIdentityHandle($new));
  25     } else if (!$new) {
  26       return pht(
  27         '%s removed %s as the assignee of this identity.',
  28         $this->renderAuthor(),
  29         $this->renderIdentityHandle($old));
  30     } else {
  31       return pht(
  32         '%s changed the assigned user for this identity from %s to %s.',
  33         $this->renderAuthor(),
  34         $this->renderIdentityHandle($old),
  35         $this->renderIdentityHandle($new));
  36     }
  37   }
  38
  39   private function renderIdentityHandle($handle) {
  40     $unassigned_token = DiffusionIdentityUnassignedDatasource::FUNCTION_TOKEN;
  41     if ($handle === $unassigned_token) {
  42       return phutil_tag('em', array(), pht('Explicitly Unassigned'));
  43     } else {
  44       return $this->renderHandle($handle);
  45     }
  46   }
  47
  48   public function validateTransactions($object, array $xactions) {
  49     $errors = array();
  50     $unassigned_token = DiffusionIdentityUnassignedDatasource::FUNCTION_TOKEN;
  51
  52     foreach ($xactions as $xaction) {
  53       $old = $xaction->getOldValue();
  54       $new = $xaction->getNewValue();
  55       if (!strlen($new)) {
  56         continue;
  57       }
  58
  59       if ($new === $old) {
  60         continue;
  61       }
  62
  63       if ($new === $unassigned_token) {
  64         continue;
  65       }
  66
  67       $assignee_list = id(new PhabricatorPeopleQuery())
  68         ->setViewer($this->getActor())
  69         ->withPHIDs(array($new))
  70         ->execute();
  71
  72       if (!$assignee_list) {
  73         $errors[] = $this->newInvalidError(
  74           pht('User "%s" is not a valid user.',
  75           $new));
  76       }
  77     }
  78     return $errors;
  79   }
  80
  81 }