1 <?php

2 namespace TYPO3\CMS\Backend\Controller\File;

3 

17 use TYPO3\CMS\Backend\Utility\BackendUtility;

18 use TYPO3\CMS\Backend\Utility\IconUtility;

19 use TYPO3\CMS\Core\Utility\GeneralUtility;

20 

26 class EditFileController {

27 

28  // Module content accumulated.

32  public $content;

33 

37  public $title;

38 

45  public $doc;

46 

47  // Internal, static: GPvar

48  // Original input target

52  public $origTarget;

53 

54  // The original target, but validated.

58  public $target;

59 

60  // Return URL of list module.

64  public $returnUrl;

65 

71  protected $fileObject;

72 

76  public function __construct() {

77  $GLOBALS['SOBE'] = $this;

78  $GLOBALS['BACK_PATH'] = '';

79 

80  $this->init();

81  }

82 

88  protected function init() {

89  // Setting target, which must be a file reference to a file within the mounts.

90  $this->target = ($this->origTarget = ($fileIdentifier = GeneralUtility::_GP('target')));

91  $this->returnUrl = GeneralUtility::sanitizeLocalUrl(GeneralUtility::_GP('returnUrl'));

92  // create the file object

93  if ($fileIdentifier) {

94  $this->fileObject = \TYPO3\CMS\Core\Resource\ResourceFactory::getInstance()->retrieveFileOrFolderObject($fileIdentifier);

95  }

96  // Cleaning and checking target directory

97  if (!$this->fileObject) {

98  $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xlf:paramError', TRUE);

99  $message = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xlf:targetNoDir', TRUE);

100  throw new \RuntimeException($title . ': ' . $message, 1294586841);

101  }

102  if ($this->fileObject->getStorage()->getUid() === 0) {

103  throw new \TYPO3\CMS\Core\Resource\Exception\InsufficientFileAccessPermissionsException('You are not allowed to access files outside your storages', 1375889832);

104  }

105 

106  // Setting the title and the icon

107  $icon = IconUtility::getSpriteIcon('apps-filetree-root');

108  $this->title = $icon . htmlspecialchars($this->fileObject->getStorage()->getName()) . ': ' . htmlspecialchars($this->fileObject->getIdentifier());

109 

110  // Setting template object

111  $this->doc = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');

112  $this->doc->setModuleTemplate('EXT:backend/Resources/Private/Templates/file_edit.html');

113  $this->doc->backPath = $GLOBALS['BACK_PATH'];

114  $this->doc->JScode = $this->doc->wrapScriptTags('

115  function backToList() { //

116  top.goToModule("file_list");

117  }

118  ');

119  $this->doc->form = '<form action="tce_file.php" method="post" name="editform">';

120  }

121 

127  public function main() {

128  $docHeaderButtons = $this->getButtons();

129  $this->content = $this->doc->startPage($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_edit.php.pagetitle'));

130  // Hook before compiling the output

131  if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook'])) {

132  $preOutputProcessingHook = &$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook'];

133  if (is_array($preOutputProcessingHook)) {

134  $hookParameters = array(

135  'content' => &$this->content,

136  'target' => &$this->target

137  );

138  foreach ($preOutputProcessingHook as $hookFunction) {

139  GeneralUtility::callUserFunction($hookFunction, $hookParameters, $this);

140  }

141  }

142  }

143  $pageContent = $this->doc->header($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_edit.php.pagetitle') . ' ' . htmlspecialchars($this->fileObject->getName()));

144  $pageContent .= $this->doc->spacer(2);

145  $code = '';

146  $extList = $GLOBALS['TYPO3_CONF_VARS']['SYS']['textfile_ext'];

147  try {

148  if (!$extList || !GeneralUtility::inList($extList, $this->fileObject->getExtension())) {

149  throw new \Exception('Files with that extension are not editable.');

150  }

151  // Read file content to edit:

152  $fileContent = $this->fileObject->getContents();

153  // Making the formfields

154  $hValue = 'file_edit.php?target=' . rawurlencode($this->origTarget) . '&returnUrl=' . rawurlencode($this->returnUrl);

155  // Edit textarea:

156  $code .= '

157  <div id="c-edit">

158  <textarea rows="30" name="file[editfile][0][data]" wrap="off"' . $this->doc->formWidth(48, TRUE, 'width:98%;height:80%') . ' class="fixed-font enable-tab">' . GeneralUtility::formatForTextarea($fileContent) . '</textarea>

159  <input type="hidden" name="file[editfile][0][target]" value="' . $this->fileObject->getUid() . '" />

160  <input type="hidden" name="redirect" value="' . htmlspecialchars($hValue) . '" />

161  '. \TYPO3\CMS\Backend\Form\FormEngine::getHiddenTokenField('tceAction') . '

162  </div>

163  <br />';

164  // Make shortcut:

165  if ($GLOBALS['BE_USER']->mayMakeShortcut()) {

166  $this->MCONF['name'] = 'xMOD_file_edit.php';

167  $docHeaderButtons['shortcut'] = $this->doc->makeShortcutIcon('target', '', $this->MCONF['name'], 1);

168  } else {

169  $docHeaderButtons['shortcut'] = '';

170  }

171  } catch (\Exception $e) {

172  $code .= sprintf($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_edit.php.coundNot'), $extList);

173  }

174  // Ending of section and outputting editing form:

175  $pageContent .= $this->doc->sectionEnd();

176  $pageContent .= $code;

177  // Hook after compiling the output

178  if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook'])) {

179  $postOutputProcessingHook = &$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook'];

180  if (is_array($postOutputProcessingHook)) {

181  $hookParameters = array(

182  'pageContent' => &$pageContent,

183  'target' => &$this->target

184  );

185  foreach ($postOutputProcessingHook as $hookFunction) {

186  GeneralUtility::callUserFunction($hookFunction, $hookParameters, $this);

187  }

188  }

189  }

190  // Add the HTML as a section:

191  $markerArray = array(

192  'CSH' => $docHeaderButtons['csh'],

193  'FUNC_MENU' => BackendUtility::getFuncMenu($this->id, 'SET[function]', $this->MOD_SETTINGS['function'], $this->MOD_MENU['function']),

194  'BUTTONS' => $docHeaderButtons,

195  'PATH' => $this->title,

196  'CONTENT' => $pageContent

197  );

198  $this->content .= $this->doc->moduleBody(array(), $docHeaderButtons, $markerArray);

199  $this->content .= $this->doc->endPage();

200  $this->content = $this->doc->insertStylesAndJS($this->content);

201  }

202 

208  public function printContent() {

209  echo $this->content;

210  }

211 

218  public function getButtons() {

219  $buttons = array();

220  // CSH button

221  $buttons['csh'] = BackendUtility::cshItem('xMOD_csh_corebe', 'file_edit', $GLOBALS['BACK_PATH'], '', TRUE);

222  // Save button

223  $theIcon = IconUtility::getSpriteIcon('actions-document-save');

224  $buttons['SAVE'] = '<a href="#" onclick="document.editform.submit();" title="' . $GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_edit.php.submit', TRUE)) . '">' . $theIcon . '</a>';

225  // Save and Close button

226  $theIcon = IconUtility::getSpriteIcon('actions-document-save-close');

227  $buttons['SAVE_CLOSE'] = '<a href="#" onclick="document.editform.redirect.value=\'' . htmlspecialchars($this->returnUrl) . '\'; document.editform.submit();" title="' . $GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_edit.php.saveAndClose', TRUE)) . '">' . $theIcon . '</a>';

228  // Cancel button

229  $theIcon = IconUtility::getSpriteIcon('actions-document-close');

230  $buttons['CANCEL'] = '<a href="#" onclick="backToList(); return false;" title="' . $GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.cancel', TRUE)) . '">' . $theIcon . '</a>';

231  return $buttons;

232  }

233 

234 }