phorge-phorge/src/applications/differential/field/specification/DifferentialArcanistProjectFieldSpecification.php

<?php

final class DifferentialArcanistProjectFieldSpecification
  extends DifferentialFieldSpecification {

  public function shouldAppearOnRevisionView() {
    return true;
  }

  public function getRequiredHandlePHIDs() {
    $arcanist_phid = $this->getArcanistProjectPHID();
    if (!$arcanist_phid) {
      return array();
    }

    return array($arcanist_phid);
  }

  public function renderLabelForRevisionView() {
    return 'Arcanist Project:';
  }

  public function renderValueForRevisionView() {
    $arcanist_phid = $this->getArcanistProjectPHID();
    if (!$arcanist_phid) {
      return null;
    }

    $handle = $this->getHandle($arcanist_phid);
    return $handle->getName();
  }

  private function getArcanistProjectPHID() {
    $diff = $this->getDiff();
    return $diff->getArcanistProjectPHID();
  }

  public function renderValueForMail($phase) {
    $status = $this->getRevision()->getStatus();

    if ($status != ArcanistDifferentialRevisionStatus::NEEDS_REVISION &&
        $status != ArcanistDifferentialRevisionStatus::ACCEPTED) {
      return null;
    }

    $diff = $this->getRevision()->loadActiveDiff();
    if ($diff) {
      $phid = $diff->getArcanistProjectPHID();
      if ($phid) {
        $handle = PhabricatorObjectHandleData::loadOneHandle(
          $phid,
          $this->getUser());
        return "ARCANIST PROJECT\n  ".$handle->getName();
      }
    }
  }

}