1 <?php

2 namespace ‪TYPO3\CMS\Extbase\Mvc;

3 

4 /*

5  * This file is part of the TYPO3 CMS project.

6  *

7  * It is free software; you can redistribute it and/or modify it under

8  * the terms of the GNU General Public License, either version 2

9  * of the License, or any later version.

10  *

11  * For the full copyright and license information, please read the

12  * LICENSE.txt file that was distributed with this source code.

13  *

14  * The TYPO3 project - inspiring people to share!

15  */

16 

22 class ‪Dispatcher implements ‪\TYPO3\CMS\Core\SingletonInterface

23 {

27  protected ‪$objectManager;

28 

32  protected ‪$signalSlotDispatcher;

33 

37  protected ‪$settings = [];

38 

42  public function ‪injectSignalSlotDispatcher(\‪TYPO3\CMS\‪Extbase\SignalSlot\‪Dispatcher ‪$signalSlotDispatcher)

43  {

44  $this->signalSlotDispatcher = ‪$signalSlotDispatcher;

45  }

46 

52  public function ‪__construct(\‪TYPO3\CMS\‪Extbase\Object\ObjectManagerInterface ‪$objectManager)

53  {

54  $this->objectManager = ‪$objectManager;

55  }

56 

64  public function ‪dispatch(\‪TYPO3\CMS\‪Extbase\Mvc\‪RequestInterface $request, \‪TYPO3\CMS\‪Extbase\Mvc\‪ResponseInterface $response)

65  {

66  $dispatchLoopCount = 0;

67  while (!$request->isDispatched()) {

68  if ($dispatchLoopCount++ > 99) {

69  throw new \TYPO3\CMS\Extbase\Mvc\Exception\InfiniteLoopException('Could not ultimately dispatch the request after ' . $dispatchLoopCount . ' iterations. Most probably, a @' . \‪TYPO3\CMS\‪Extbase\Annotation\IgnoreValidation::class . ' annotation is missing on re-displaying a form with validation errors.', 1217839467);

70  }

71  $controller = $this->‪resolveController($request);

72  try {

73  $controller->processRequest($request, $response);

74  } catch (\‪TYPO3\CMS\‪Extbase\Mvc\‪Exception\StopActionException $ignoredException) {

75  }

76  }

77  $this->‪emitAfterRequestDispatchSignal($request, $response);

78  }

79 

86  protected function ‪emitAfterRequestDispatchSignal(\‪TYPO3\CMS\‪Extbase\Mvc\‪RequestInterface $request, \‪TYPO3\CMS\‪Extbase\Mvc\‪ResponseInterface $response)

87  {

88  $this->signalSlotDispatcher->dispatch(__CLASS__, 'afterRequestDispatch', [$request, $response]);

89  }

90 

99  protected function ‪resolveController(\‪TYPO3\CMS\‪Extbase\Mvc\‪RequestInterface $request)

100  {

101  $controllerObjectName = $request->getControllerObjectName();

102  $controller = $this->objectManager->get($controllerObjectName);

103  if (!$controller instanceof \‪TYPO3\CMS\‪Extbase\Mvc\Controller\ControllerInterface) {

104  throw new \TYPO3\CMS\Extbase\Mvc\Exception\InvalidControllerException(

105  'Invalid controller "' . $request->getControllerObjectName() . '". The controller must implement the TYPO3\\CMS\\Extbase\\Mvc\\Controller\\ControllerInterface.',

106  1476109646

107  );

108  }

109  return $controller;

110  }

111 }