1 <?php

2 namespace TYPO3\CMS\Backend\Controller;

3 

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

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

19 

25 class FileSystemNavigationFrameController {

26 

27  // Internal, dynamic:

28  // Content accumulates in this variable.

32  public $content;

33 

38  public $foldertree;

39 

46  public $doc;

47 

51  public $backPath;

52 

53  // Internal, static: GPvar:

57  public $currentSubScript;

58 

62  public $cMR;

63 

67  protected $scopeData;

68 

72  public function __construct() {

73  $GLOBALS['SOBE'] = $this;

74  $GLOBALS['BACK_PATH'] = '';

75  $this->init();

76  }

77 

83  protected function init() {

84  // Setting backPath

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

86  // Setting GPvars:

87  $this->currentSubScript = GeneralUtility::_GP('currentSubScript');

88  $this->cMR = GeneralUtility::_GP('cMR');

89 

90  $scopeData = (string) GeneralUtility::_GP('scopeData');

91  $scopeHash = (string) GeneralUtility::_GP('scopeHash');

92 

93  if (!empty($scopeData) && GeneralUtility::hmac($scopeData) === $scopeHash) {

94  $this->scopeData = unserialize($scopeData);

95  }

96 

97  // Create folder tree object:

98  if (!empty($this->scopeData)) {

99  $this->foldertree = GeneralUtility::makeInstance($this->scopeData['class']);

100  $this->foldertree->thisScript = $this->scopeData['script'];

101  $this->foldertree->ext_noTempRecyclerDirs = $this->scopeData['ext_noTempRecyclerDirs'];

102  $GLOBALS['SOBE']->browser = new \stdClass();

103  $GLOBALS['SOBE']->browser->mode = $this->scopeData['browser']['mode'];

104  $GLOBALS['SOBE']->browser->act = $this->scopeData['browser']['act'];

105  } else {

106  $this->foldertree = GeneralUtility::makeInstance('TYPO3\\CMS\\Filelist\\FileListFolderTree');

107  $this->foldertree->thisScript = 'alt_file_navframe.php';

108  }

109 

110  $this->foldertree->ext_IconMode = $GLOBALS['BE_USER']->getTSConfigVal('options.folderTree.disableIconLinkToContextmenu');

111  }

112 

119  public function initPage() {

120  // Setting highlight mode:

121  $this->doHighlight = !$GLOBALS['BE_USER']->getTSConfigVal('options.pageTree.disableTitleHighlight');

122  // Create template object:

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

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

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

126  $this->doc->showFlashMessages = FALSE;

127  // Adding javascript code for AJAX (prototype), drag&drop and the filetree as well as the click menu code

128  $this->doc->getDragDropCode('folders');

129  $this->doc->getContextMenuCode();

130  // Setting JavaScript for menu.

131  $this->doc->JScode .= $this->doc->wrapScriptTags(($this->currentSubScript ? 'top.currentSubScript=unescape("' . rawurlencode($this->currentSubScript) . '");' : '') . '

132 

133  // setting prefs for foldertree

134  Tree.ajaxID = "SC_alt_file_navframe::expandCollapse";

135 

136  // Function, loading the list frame from navigation tree:

137  function jumpTo(id, linkObj, highlightID, bank) {

138  var theUrl = top.TS.PATH_typo3 + top.currentSubScript ;

139  if (theUrl.indexOf("?") != -1) {

140  theUrl += "&id=" + id

141  } else {

142  theUrl += "?id=" + id

143  }

144  top.fsMod.currentBank = bank;

145  top.TYPO3.Backend.ContentContainer.setUrl(theUrl);

146 

147  ' . ($this->doHighlight ? 'Tree.highlightActiveItem("file", highlightID + "_" + bank);' : '') . '

148  if (linkObj) { linkObj.blur(); }

149  return false;

150  }

151  ' . ($this->cMR ? ' jumpTo(top.fsMod.recentIds[\'file\'],\'\');' : ''));

152  }

153 

159  public function main() {

160  // Produce browse-tree:

161  $tree = $this->foldertree->getBrowsableTree();

162  // Outputting page tree:

163  $this->content .= $tree;

164  // Adding javascript for drag & drop activation and highlighting

165  $this->content .= $this->doc->wrapScriptTags('

166  ' . ($this->doHighlight ? 'Tree.highlightActiveItem("", top.fsMod.navFrameHighlightedID["file"]);' : '') . '

167  Tree.registerDragDropHandlers();');

168  // Setting up the buttons and markers for docheader

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

170  $markers = array(

171  'IMG_RESET' => '<img' . IconUtility::skinImg($GLOBALS['BACK_PATH'], 'gfx/close_gray.gif', ' width="16" height="16"') . ' id="treeFilterReset" alt="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.resetFilter') . '" ' . 'title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.resetFilter') . '" />',

172  'CONTENT' => $this->content

173  );

174  $subparts = array();

175  // Possible filter/search like in page tree

176  $subparts['###SECOND_ROW###'] = '';

177  // Build the <body> for the module

178  $this->content = $this->doc->startPage('TYPO3 Folder Tree');

179  $this->content .= $this->doc->moduleBody($this->pageinfo, $docHeaderButtons, $markers, $subparts);

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

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

182  }

183 

189  public function printContent() {

190  echo $this->content;

191  }

192 

198  protected function getButtons() {

199  $buttons = array(

200  'csh' => '',

201  'refresh' => ''

202  );

203  // Refresh

204  $buttons['refresh'] = '<a href="' . htmlspecialchars(GeneralUtility::getIndpEnv('REQUEST_URI')) . '">' . IconUtility::getSpriteIcon('actions-system-refresh') . '</a>';

205  // CSH

206  $buttons['csh'] = str_replace('typo3-csh-inline', 'typo3-csh-inline show-right', \TYPO3\CMS\Backend\Utility\BackendUtility::cshItem('xMOD_csh_corebe', 'filetree', $GLOBALS['BACK_PATH']));

207  return $buttons;

208  }

209 

210  /**********************************

211  *

212  * AJAX Calls

213  *

214  **********************************/

223  public function ajaxExpandCollapse($params, $ajaxObj) {

224  $this->init();

225  $tree = $this->foldertree->getBrowsableTree();

226  if ($this->foldertree->getAjaxStatus() === FALSE) {

227  $ajaxObj->setError($tree);

228  } else {

229  $ajaxObj->addContent('tree', $tree);

230  }

231  }

232 

233 }