1 <?php

2 namespace TYPO3\CMS\T3editor;

3 

22 class T3editor implements \TYPO3\CMS\Core\SingletonInterface {

23 

24  const MODE_TYPOSCRIPT = 'typoscript';

25  const MODE_JAVASCRIPT = 'javascript';

26  const MODE_CSS = 'css';

27  const MODE_XML = 'xml';

28  const MODE_HTML = 'html';

29  const MODE_PHP = 'php';

30  const MODE_SPARQL = 'sparql';

31  const MODE_MIXED = 'mixed';

35  protected $mode = '';

36 

40  protected $ajaxSaveType = '';

41 

47  protected $editorCounter = 0;

48 

54  protected $_isEnabled = TRUE;

55 

62  public function setMode($mode) {

63  $this->mode = $mode;

64  return $this;

65  }

66 

73  public function setAjaxSaveType($ajaxSaveType) {

74  $this->ajaxSaveType = $ajaxSaveType;

75  return $this;

76  }

77 

84  public function setModeByFile($file) {

85  $fileInfo = \TYPO3\CMS\Core\Utility\GeneralUtility::split_fileref($file);

86  return $this->setModeByType($fileInfo['fileext']);

87  }

88 

95  public function setModeByType($type) {

96  switch ($type) {

97  case 'html':

98 

99  case 'htm':

100 

101  case 'tmpl':

102  $mode = self::MODE_HTML;

103  break;

104  case 'js':

105  $mode = self::MODE_JAVASCRIPT;

106  break;

107  case 'xml':

108 

109  case 'svg':

110  $mode = self::MODE_XML;

111  break;

112  case 'css':

113  $mode = self::MODE_CSS;

114  break;

115  case 'ts':

116  $mode = self::MODE_TYPOSCRIPT;

117  break;

118  case 'sparql':

119  $mode = self::MODE_SPARQL;

120  break;

121  case 'php':

122 

123  case 'phpsh':

124 

125  case 'inc':

126  $mode = self::MODE_PHP;

127  break;

128  default:

129  $mode = self::MODE_MIXED;

130  }

131  $this->setMode($mode);

132  }

133 

139  public function getMode() {

140  return $this->mode;

141  }

142 

146  public function isEnabled() {

147  return $this->_isEnabled;

148  }

149 

153  public function __construct() {

154  $GLOBALS['LANG']->includeLLFile('EXT:t3editor/locallang.xlf');

155  // Disable pmktextarea to avoid conflicts (thanks Peter Klein for this suggestion)

156  $GLOBALS['BE_USER']->uc['disablePMKTextarea'] = 1;

157  }

158 

165  public function getJavascriptCode($doc) {

166  $content = '';

167  if ($this->isEnabled()) {

168  $path_t3e = \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('t3editor');

169  $path_codemirror = 'contrib/codemirror/js/';

170  // Include needed javascript-frameworks

171  $pageRenderer = $doc->getPageRenderer();

173  $pageRenderer->loadPrototype();

174  $pageRenderer->loadScriptaculous();

175  // Include editor-css

176  $content .= '<link href="' . \TYPO3\CMS\Core\Utility\GeneralUtility::createVersionNumberedFilename(($GLOBALS['BACK_PATH'] . \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('t3editor') . 'res/css/t3editor.css')) . '" type="text/css" rel="stylesheet" />';

177  // Include editor-js-lib

178  $doc->loadJavascriptLib($path_codemirror . 'codemirror.js');

179  $doc->loadJavascriptLib($path_t3e . 'res/jslib/t3editor.js');

180 

181  $content .= \TYPO3\CMS\Core\Utility\GeneralUtility::wrapJS(

182  'T3editor = T3editor || {};' .

183  'T3editor.lang = ' . json_encode($this->getJavaScriptLabels()) . ';' . LF .

184  'T3editor.PATH_t3e = "' . $GLOBALS['BACK_PATH'] . $path_t3e . '"; ' . LF .

185  'T3editor.PATH_codemirror = "' . $GLOBALS['BACK_PATH'] . $path_codemirror . '"; ' . LF .

186  'T3editor.URL_typo3 = "' . htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_SITE_URL') . TYPO3_mainDir) . '"; ' . LF .

187  'T3editor.template = ' . $this->getPreparedTemplate() . ';' . LF .

188  'T3editor.ajaxSavetype = "' . $this->ajaxSaveType . '";' . LF

189  );

190  $content .= $this->getModeSpecificJavascriptCode();

191  }

192  return $content;

193  }

194 

200  public function getModeSpecificJavascriptCode() {

201  if (empty($this->mode)) {

202  return '';

203  }

204  $path_t3e = $GLOBALS['BACK_PATH'] . \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('t3editor');

205  $content = '';

206  if ($this->mode === self::MODE_TYPOSCRIPT) {

207  $content .= '<script type="text/javascript" src="' . $path_t3e . 'res/jslib/ts_codecompletion/tsref.js' . '"></script>';

208  $content .= '<script type="text/javascript" src="' . $path_t3e . 'res/jslib/ts_codecompletion/completionresult.js' . '"></script>';

209  $content .= '<script type="text/javascript" src="' . $path_t3e . 'res/jslib/ts_codecompletion/tsparser.js' . '"></script>';

210  $content .= '<script type="text/javascript" src="' . $path_t3e . 'res/jslib/ts_codecompletion/tscodecompletion.js' . '"></script>';

211  }

212  $content .= \TYPO3\CMS\Core\Utility\GeneralUtility::wrapJS('T3editor.parserfile = ' . $this->getParserfileByMode($this->mode) . ';' . LF . 'T3editor.stylesheet = ' . $this->getStylesheetByMode($this->mode) . ';');

213  return $content;

214  }

215 

221  protected function getPreparedTemplate() {

222  $T3editor_template = \TYPO3\CMS\Core\Utility\GeneralUtility::getUrl(\TYPO3\CMS\Core\Utility\GeneralUtility::getFileAbsFileName('EXT:t3editor/res/templates/t3editor.html'));

223  $T3editor_template = addslashes($T3editor_template);

224  $T3editor_template = str_replace(array(CR, LF), array('', '\' + \''), $T3editor_template);

225  return '\'' . $T3editor_template . '\'';

226  }

227 

234  protected function getParserfileByMode($mode) {

235  switch ($mode) {

236  case self::MODE_TYPOSCRIPT:

237  $relPath = ($GLOBALS['BACK_PATH'] ? $GLOBALS['BACK_PATH'] : '../../../') . \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('t3editor') . 'res/jslib/parse_typoscript/';

238  $parserfile = '["' . $relPath . 'tokenizetyposcript.js", "' . $relPath . 'parsetyposcript.js"]';

239  break;

240  case self::MODE_JAVASCRIPT:

241  $parserfile = '["tokenizejavascript.js", "parsejavascript.js"]';

242  break;

243  case self::MODE_CSS:

244  $parserfile = '"parsecss.js"';

245  break;

246  case self::MODE_XML:

247  $parserfile = '"parsexml.js"';

248  break;

249  case self::MODE_SPARQL:

250  $parserfile = '"parsesparql.js"';

251  break;

252  case self::MODE_HTML:

253  $parserfile = '["tokenizejavascript.js", "parsejavascript.js", "parsecss.js", "parsexml.js", "parsehtmlmixed.js"]';

254  break;

255  case self::MODE_PHP:

256 

257  case self::MODE_MIXED:

258  $parserfile = '[' . '"tokenizejavascript.js", ' . '"parsejavascript.js", ' . '"parsecss.js", ' . '"parsexml.js", ' . '"../contrib/php/js/tokenizephp.js", ' . '"../contrib/php/js/parsephp.js", ' . '"../contrib/php/js/parsephphtmlmixed.js"' . ']';

259  break;

260  }

261  return $parserfile;

262  }

263 

270  protected function getStylesheetByMode($mode) {

271  switch ($mode) {

272  case self::MODE_TYPOSCRIPT:

273  $stylesheet = 'T3editor.PATH_t3e + "res/css/typoscriptcolors.css"';

274  break;

275  case self::MODE_JAVASCRIPT:

276  $stylesheet = 'T3editor.PATH_codemirror + "../css/jscolors.css"';

277  break;

278  case self::MODE_CSS:

279  $stylesheet = 'T3editor.PATH_codemirror + "../css/csscolors.css"';

280  break;

281  case self::MODE_XML:

282  $stylesheet = 'T3editor.PATH_codemirror + "../css/xmlcolors.css"';

283  break;

284  case self::MODE_HTML:

285  $stylesheet = 'T3editor.PATH_codemirror + "../css/xmlcolors.css", ' . 'T3editor.PATH_codemirror + "../css/jscolors.css", ' . 'T3editor.PATH_codemirror + "../css/csscolors.css"';

286  break;

287  case self::MODE_SPARQL:

288  $stylesheet = 'T3editor.PATH_codemirror + "../css/sparqlcolors.css"';

289  break;

290  case self::MODE_PHP:

291  $stylesheet = 'T3editor.PATH_codemirror + "../contrib/php/css/phpcolors.css"';

292  break;

293  case self::MODE_MIXED:

294  $stylesheet = 'T3editor.PATH_codemirror + "../css/xmlcolors.css", ' . 'T3editor.PATH_codemirror + "../css/jscolors.css", ' . 'T3editor.PATH_codemirror + "../css/csscolors.css", ' . 'T3editor.PATH_codemirror + "../contrib/php/css/phpcolors.css"';

295  break;

296  }

297  if ($stylesheet != '') {

298  $stylesheet = '' . $stylesheet . ', ';

299  }

300  return '[' . $stylesheet . 'T3editor.PATH_t3e + "res/css/t3editor_inner.css"]';

301  }

302 

309  protected function getJavaScriptLabels() {

310  $coreLabels = array();

311  $extensionLabels = $this->getJavaScriptLabelsFromLocallang('js.', 'label_');

312  return array_merge($coreLabels, $extensionLabels);

313  }

314 

324  protected function getJavaScriptLabelsFromLocallang($selectionPrefix = 'js.', $stripFromSelectionName = '') {

325  $extraction = array();

326  $labels = array_merge((array) $GLOBALS['LOCAL_LANG']['default'], (array) $GLOBALS['LOCAL_LANG'][$GLOBALS['LANG']->lang]);

327  // Regular expression to strip the selection prefix and possibly something from the label name:

328  $labelPattern = '#^' . preg_quote($selectionPrefix, '#') . '(' . preg_quote($stripFromSelectionName, '#') . ')?#';

329  // Iterate throuh all locallang lables:

330  foreach ($labels as $label => $value) {

331  if (strpos($label, $selectionPrefix) === 0) {

332  $key = preg_replace($labelPattern, '', $label);

333  $extraction[$key] = $value;

334  }

335  }

336  return $extraction;

337  }

338 

350  public function getCodeEditor($name, $class = '', $content = '', $additionalParams = '', $alt = '', array $hiddenfields = array()) {

351  $code = '';

352  if ($this->isEnabled()) {

353  $this->editorCounter++;

354  $class .= ' t3editor';

355  $alt = htmlspecialchars($alt);

356  if (!empty($alt)) {

357  $alt = ' alt="' . $alt . '"';

358  }

359  $code .= '<div>' . '<textarea id="t3editor_' . $this->editorCounter . '" ' . 'name="' . $name . '" ' . 'class="' . $class . '" ' . $additionalParams . ' ' . $alt . '>' . htmlspecialchars($content) . '</textarea></div>';

360  $checked = $GLOBALS['BE_USER']->uc['disableT3Editor'] ? 'checked="checked"' : '';

361  $code .= '<br /><br />' . '<input type="checkbox" ' . 'class="checkbox t3editor_disableEditor" ' . 'onclick="T3editor.toggleEditor(this);" ' . 'name="t3editor_disableEditor" ' . 'value="true" ' . 'id="t3editor_disableEditor_' . $this->editorCounter . '_checkbox" ' . $checked . ' />&nbsp;' . '<label for="t3editor_disableEditor_' . $this->editorCounter . '_checkbox">' . $GLOBALS['LANG']->getLL('deactivate') . '</label>' . '<br /><br />';

362  if (count($hiddenfields)) {

363  foreach ($hiddenfields as $name => $value) {

364  $code .= '<input type="hidden" ' . 'name="' . $name . '" ' . 'value="' . $value . '" />';

365  }

366  }

367  } else {

368  // Fallback

369  if (!empty($class)) {

370  $class = 'class="' . $class . '" ';

371  }

372  $code .= '<textarea name="' . $name . '" ' . $class . $additionalParams . '>' . $content . '</textarea>';

373  }

374  return $code;

375  }

376 

390  public function ajaxSaveCode($params, $ajaxObj) {

391  // cancel if its not an Ajax request

392  if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_AJAX) {

393  $ajaxObj->setContentFormat('json');

394  $codeType = \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('t3editor_savetype');

395  $savingsuccess = FALSE;

396  try {

397  if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/t3editor/classes/class.tx_t3editor.php']['ajaxSaveCode'])) {

398  $_params = array(

399  'pObj' => &$this,

400  'type' => $codeType,

401  'ajaxObj' => &$ajaxObj

402  );

403  foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/t3editor/classes/class.tx_t3editor.php']['ajaxSaveCode'] as $key => $_funcRef) {

404  $savingsuccess = \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this) || $savingsuccess;

405  }

406  }

407  } catch (\Exception $e) {

408  $ajaxObj->setContent(array('result' => FALSE, 'exceptionMessage' => htmlspecialchars($e->getMessage()), 'exceptionCode' => $e->getCode()));

409  return;

410  }

411  $ajaxObj->setContent(array('result' => $savingsuccess));

412  }

413  }

414 

424  public function getPlugins($params, \TYPO3\CMS\Core\Http\AjaxRequestHandler &$ajaxObj) {

425  $result = array();

426  $plugins = &$GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['t3editor']['plugins'];

427  if (is_array($plugins)) {

428  $result = array_values($plugins);

429  }

430  $ajaxObj->setContent($result);

431  $ajaxObj->setContentFormat('jsonbody');

432  }

433 

434 }