src/applications/transactions/controller/PhabricatorApplicationTransactionValueController.php

   1 <?php
   2
   3 final class PhabricatorApplicationTransactionValueController
   4   extends PhabricatorApplicationTransactionController {
   5
   6   public function shouldAllowPublic() {
   7     return true;
   8   }
   9
  10   public function handleRequest(AphrontRequest $request) {
  11     $viewer = $this->getViewer();
  12     $phid = $request->getURIData('phid');
  13     $type = $request->getURIData('value');
  14
  15     $xaction = id(new PhabricatorObjectQuery())
  16       ->setViewer($viewer)
  17       ->withPHIDs(array($phid))
  18       ->executeOne();
  19     if (!$xaction) {
  20       return new Aphront404Response();
  21     }
  22
  23     // For now, this pathway only supports policy transactions
  24     // to show the details of custom policies. If / when this pathway
  25     // supports more transaction types, rendering coding should be moved
  26     // into PhabricatorTransactions e.g. feed rendering code.
  27
  28     // TODO: This should be some kind of "hey do you support this?" thing on
  29     // the transactions themselves.
  30
  31     switch ($xaction->getTransactionType()) {
  32       case PhabricatorTransactions::TYPE_VIEW_POLICY:
  33       case PhabricatorTransactions::TYPE_EDIT_POLICY:
  34       case PhabricatorTransactions::TYPE_JOIN_POLICY:
  35       case PhabricatorRepositoryPushPolicyTransaction::TRANSACTIONTYPE:
  36       case PhabricatorApplicationPolicyChangeTransaction::TRANSACTIONTYPE:
  37         break;
  38       default:
  39         return new Aphront404Response();
  40         break;
  41     }
  42
  43     if ($type == 'old') {
  44       $value = $xaction->getOldValue();
  45     } else {
  46       $value = $xaction->getNewValue();
  47     }
  48
  49     $policy = id(new PhabricatorPolicyQuery())
  50       ->setViewer($viewer)
  51       ->withPHIDs(array($value))
  52       ->executeOne();
  53     if (!$policy) {
  54       return new Aphront404Response();
  55     }
  56
  57     if ($policy->getType() != PhabricatorPolicyType::TYPE_CUSTOM) {
  58       return new Aphront404Response();
  59     }
  60
  61     $rules_view = id(new PhabricatorPolicyRulesView())
  62       ->setViewer($viewer)
  63       ->setPolicy($policy);
  64
  65     $cancel_uri = $this->guessCancelURI($viewer, $xaction);
  66
  67     return $this->newDialog()
  68       ->setTitle($policy->getFullName())
  69       ->setWidth(AphrontDialogView::WIDTH_FORM)
  70       ->appendChild($rules_view)
  71       ->addCancelButton($cancel_uri, pht('Close'));
  72   }
  73 }