<?php

/**
 * Drop in /extensions/ to quickly switch user accounts. For dev only!
 */

class DebugAuthProvider extends PhabricatorAuthProvider {
  private $adapter;

  public function getProviderName() {
    return 'Debug';
  }

  public function getAdapter() {
    if (!$this->adapter) {
      $this->adapter = new DebugAuthAdapter();
    }
    return $this->adapter;
  }

  public function processLoginRequest(
    PhabricatorAuthLoginController $controller) {

    $request = $controller->getRequest();

    $username = $request->getStr('username');
    $user = id(new PhabricatorUser())->loadOneWhere(
            'username = %s',
            $username);
    if ($user) {

      $account = id(new PhabricatorExternalAccount())
        ->setUserPHID($user->getPHID());
       return array($account, null);
    }

    $response = new Aphront400Response();

    return array(null, $response);
  }

  protected function renderLoginForm(AphrontRequest $request, $mode) {
    $users = id(new PhabricatorPeopleQuery())
      ->setViewer(PhabricatorUser::getOmnipotentUser())
      ->execute();

    $icon = id(new PHUIIconView())
      ->setSpriteSheet(PHUIIconView::SPRITE_LOGIN)
      ->setSpriteIcon($this->getLoginIcon());

    $login_uri = $this->getLoginURI();

    $buttons = array();

    foreach ($users as $user) {
      $buttons[] = id(new PHUIButtonView())
        ->setTag('a')
        ->setSize(PHUIButtonView::BIG)
        ->setColor(PHUIButtonView::GREY)
        ->setIcon($icon)
        ->setHref(hsprintf('%s?username=%s', $login_uri, $user->getUserName()))
        ->setText($user->getUserName())
        ->setSubtext($user->getRealName());
    }

    return $buttons;
  }

}

class DebugAuthAdapter extends PhutilAuthAdapter {
  public function getAccountID() {
    return 'moosh';
  }

  public function getAdapterType() {
    return 'debug';
  }

  public function getAdapterDomain() {
    return 'localhost';
  }

}