1 <?php

2 namespace TYPO3\CMS\Fluid\ViewHelpers;

3 

4 /* *

5  * This script is part of the TYPO3 project - inspiring people to share! *

6  * *

7  * TYPO3 is free software; you can redistribute it and/or modify it under *

8  * the terms of the GNU General Public License version 2 as published by *

9  * the Free Software Foundation. *

10  * *

11  * This script is distributed in the hope that it will be useful, but *

12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- *

13  * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *

14  * Public License for more details. *

15  * */

42 class CObjectViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper {

43 

50  protected $escapingInterceptorEnabled = FALSE;

51 

55  protected $typoScriptSetup;

56 

60  protected $tsfeBackup;

61 

65  protected $configurationManager;

66 

71  public function injectConfigurationManager(\TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface $configurationManager) {

72  $this->configurationManager = $configurationManager;

73  $this->typoScriptSetup = $this->configurationManager->getConfiguration(\TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface::CONFIGURATION_TYPE_FULL_TYPOSCRIPT);

74  }

75 

86  public function render($typoscriptObjectPath, $data = NULL, $currentValueKey = NULL, $table = '') {

87  if (TYPO3_MODE === 'BE') {

88  $this->simulateFrontendEnvironment();

89  }

90  if ($data === NULL) {

91  $data = $this->renderChildren();

92  }

93  $currentValue = NULL;

94  if (is_object($data)) {

95  $data = \TYPO3\CMS\Extbase\Reflection\ObjectAccess::getGettableProperties($data);

96  } elseif (is_string($data) || is_numeric($data)) {

97  $currentValue = (string) $data;

98  $data = array($data);

99  }

101  $contentObject = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer');

102  $contentObject->start($data, $table);

103  if ($currentValue !== NULL) {

104  $contentObject->setCurrentVal($currentValue);

105  } elseif ($currentValueKey !== NULL && isset($data[$currentValueKey])) {

106  $contentObject->setCurrentVal($data[$currentValueKey]);

107  }

108  $pathSegments = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode('.', $typoscriptObjectPath);

109  $lastSegment = array_pop($pathSegments);

110  $setup = $this->typoScriptSetup;

111  foreach ($pathSegments as $segment) {

112  if (!array_key_exists(($segment . '.'), $setup)) {

113  throw new \TYPO3\CMS\Fluid\Core\ViewHelper\Exception('TypoScript object path "' . htmlspecialchars($typoscriptObjectPath) . '" does not exist', 1253191023);

114  }

115  $setup = $setup[$segment . '.'];

116  }

117  $content = $contentObject->cObjGetSingle($setup[$lastSegment], $setup[$lastSegment . '.']);

118  if (TYPO3_MODE === 'BE') {

119  $this->resetFrontendEnvironment();

120  }

121  return $content;

122  }

123 

130  protected function simulateFrontendEnvironment() {

131  $this->tsfeBackup = isset($GLOBALS['TSFE']) ? $GLOBALS['TSFE'] : NULL;

132  $GLOBALS['TSFE'] = new \stdClass();

133  $GLOBALS['TSFE']->cObjectDepthCounter = 100;

134  }

135 

142  protected function resetFrontendEnvironment() {

143  $GLOBALS['TSFE'] = $this->tsfeBackup;

144  }

145 }