phorge-phorge/src/applications/conduit/controller/PhabricatorConduitTokenEditController.php

<?php

final class PhabricatorConduitTokenEditController
  extends PhabricatorConduitController {

  public function handleRequest(AphrontRequest $request) {
    $viewer = $request->getViewer();

    $id = $request->getURIData('id');
    if ($id) {
      $token = id(new PhabricatorConduitTokenQuery())
        ->setViewer($viewer)
        ->withIDs(array($id))
        ->withExpired(false)
        ->requireCapabilities(
          array(
            PhabricatorPolicyCapability::CAN_VIEW,
            PhabricatorPolicyCapability::CAN_EDIT,
          ))
        ->executeOne();
      if (!$token) {
        return new Aphront404Response();
      }

      $object = $token->getObject();

      $is_new = false;
      $title = pht('View API Token');
    } else {
      $object = id(new PhabricatorObjectQuery())
        ->setViewer($viewer)
        ->withPHIDs(array($request->getStr('objectPHID')))
        ->requireCapabilities(
          array(
            PhabricatorPolicyCapability::CAN_VIEW,
            PhabricatorPolicyCapability::CAN_EDIT,
          ))
        ->executeOne();
      if (!$object) {
        return new Aphront404Response();
      }

      $token = PhabricatorConduitToken::initializeNewToken(
        $object->getPHID(),
        PhabricatorConduitToken::TYPE_STANDARD);

      $is_new = true;
      $title = pht('Generate API Token');
      $submit_button = pht('Generate Token');
    }

    if ($viewer->getPHID() == $object->getPHID()) {
      $panel_uri = '/settings/panel/apitokens/';
    } else {
      $panel_uri = '/settings/'.$object->getID().'/panel/apitokens/';
    }

    id(new PhabricatorAuthSessionEngine())->requireHighSecuritySession(
      $viewer,
      $request,
      $panel_uri);

    if ($request->isFormPost()) {
      $token->save();

      if ($is_new) {
        $token_uri = '/conduit/token/edit/'.$token->getID().'/';
      } else {
        $token_uri = $panel_uri;
      }

      return id(new AphrontRedirectResponse())->setURI($token_uri);
    }

    $dialog = $this->newDialog()
      ->setTitle($title)
      ->addHiddenInput('objectPHID', $object->getPHID());

    if ($is_new) {
      $dialog
        ->appendParagraph(pht('Generate a new API token?'))
        ->addSubmitButton($submit_button)
        ->addCancelButton($panel_uri);
    } else {
      $form = id(new AphrontFormView())
        ->setUser($viewer)
        ->appendChild(
          id(new AphrontFormTextControl())
            ->setLabel(pht('Token'))
            ->setValue($token->getToken()));

      $dialog
        ->appendForm($form)
        ->addCancelButton($panel_uri, pht('Done'));
    }

    return $dialog;
  }

}