1 <?php

2 namespace TYPO3\CMS\Rtehtmlarea\Controller;

3 

21 class FrontendRteController extends \TYPO3\CMS\Rtehtmlarea\RteHtmlAreaBase {

22 

23  // External:

24  public $RTEWrapStyle = '';

25 

26  // Alternative style for RTE wrapper <div> tag.

27  public $RTEdivStyle = '';

28 

29  // Alternative style for RTE <div> tag.

30  // For the editor

34  public $elementId;

35 

39  public $elementParts;

40 

44  public $tscPID;

45 

49  public $typeVal;

50 

54  public $thePid;

55 

59  public $RTEsetup = array();

60 

64  public $thisConfig = array();

65 

69  public $confValues;

70 

71  public $language;

72 

73  public $OutputCharset;

74 

78  public $specConf;

79 

83  public $LOCAL_LANG;

84 

88  protected $pageRenderer;

89 

106  public function drawRTE(&$parentObject, $table, $field, $row, $PA, $specConf, $thisConfig, $RTEtypeVal, $RTErelPath, $thePidValue) {

107  global $TSFE, $TYPO3_CONF_VARS, $TYPO3_DB;

108  $this->TCEform = $parentObject;

109  $this->client = $this->clientInfo();

110  $this->typoVersion = \TYPO3\CMS\Core\Utility\VersionNumberUtility::convertVersionNumberToInteger(TYPO3_version);

111  /* =======================================

112  * INIT THE EDITOR-SETTINGS

113  * =======================================

114  */

115  // Get the path to this extension:

116  $this->extHttpPath = \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::siteRelPath($this->ID);

117  // Get the site URL

118  $this->siteURL = $GLOBALS['TSFE']->absRefPrefix ?: '';

119  // Get the host URL

120  $this->hostURL = '';

121  // Element ID + pid

122  $this->elementId = $PA['itemFormElName'];

123  $this->elementParts[0] = $table;

124  $this->elementParts[1] = $row['uid'];

125  $this->tscPID = $thePidValue;

126  $this->thePid = $thePidValue;

127  // Record "type" field value:

128  $this->typeVal = $RTEtypeVal;

129  // TCA "type" value for record

130  // RTE configuration

131  $pageTSConfig = $TSFE->getPagesTSconfig();

132  if (is_array($pageTSConfig) && is_array($pageTSConfig['RTE.'])) {

133  $this->RTEsetup = $pageTSConfig['RTE.'];

134  }

135  if (is_array($thisConfig) && !empty($thisConfig)) {

136  $this->thisConfig = $thisConfig;

137  } elseif (is_array($this->RTEsetup['default.']) && is_array($this->RTEsetup['default.']['FE.'])) {

138  $this->thisConfig = $this->RTEsetup['default.']['FE.'];

139  }

140  // Special configuration (line) and default extras:

141  $this->specConf = $specConf;

142  if ($this->thisConfig['forceHTTPS']) {

143  $this->extHttpPath = preg_replace('/^(http|https)/', 'https', $this->extHttpPath);

144  $this->siteURL = preg_replace('/^(http|https)/', 'https', $this->siteURL);

145  $this->hostURL = preg_replace('/^(http|https)/', 'https', $this->hostURL);

146  }

147  // Register RTE windows:

148  $this->TCEform->RTEwindows[] = $PA['itemFormElName'];

149  $textAreaId = preg_replace('/[^a-zA-Z0-9_:.-]/', '_', $PA['itemFormElName']);

150  $textAreaId = htmlspecialchars(preg_replace('/^[^a-zA-Z]/', 'x', $textAreaId)) . '_' . strval($this->TCEform->RTEcounter);

151  /* =======================================

152  * LANGUAGES & CHARACTER SETS

153  * =======================================

154  */

155  // Language

156  $GLOBALS['TSFE']->initLLvars();

157  $this->language = $GLOBALS['TSFE']->lang;

158  $this->LOCAL_LANG = \TYPO3\CMS\Core\Utility\GeneralUtility::readLLfile('EXT:' . $this->ID . '/locallang.xml', $this->language);

159  if ($this->language === 'default' || !$this->language) {

160  $this->language = 'en';

161  }

162  $this->contentISOLanguage = $GLOBALS['TSFE']->sys_language_isocode ?: 'en';

163  $this->contentLanguageUid = max($row['sys_language_uid'], 0);

164  if ($this->contentLanguageUid && \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('static_info_tables')) {

165  $tableA = 'sys_language';

166  $tableB = 'static_languages';

167  $selectFields = $tableA . '.uid,' . $tableB . '.lg_iso_2,' . $tableB . '.lg_country_iso_2';

168  $tableAB = $tableA . ' LEFT JOIN ' . $tableB . ' ON ' . $tableA . '.static_lang_isocode=' . $tableB . '.uid';

169  $whereClause = $tableA . '.uid = ' . intval($this->contentLanguageUid);

170  $whereClause .= \TYPO3\CMS\Backend\Utility\BackendUtility::BEenableFields($tableA);

171  $whereClause .= \TYPO3\CMS\Backend\Utility\BackendUtility::deleteClause($tableA);

172  $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery($selectFields, $tableAB, $whereClause);

173  while ($languageRow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {

174  $this->contentISOLanguage = strtolower(trim($languageRow['lg_iso_2']) . (trim($languageRow['lg_country_iso_2']) ? '_' . trim($languageRow['lg_country_iso_2']) : ''));

175  }

176  }

177  $this->contentTypo3Language = $this->contentISOLanguage;

178  // Character set

179  $this->charset = $TSFE->renderCharset;

180  $this->OutputCharset = $TSFE->metaCharset ?: $TSFE->renderCharset;

181  // Set the charset of the content

182  $this->contentCharset = $TSFE->csConvObj->charSetArray[$this->contentTypo3Language];

183  $this->contentCharset = $this->contentCharset ?: 'utf-8';

184  $this->contentCharset = trim($TSFE->config['config']['metaCharset']) ?: $this->contentCharset;

185  /* =======================================

186  * TOOLBAR CONFIGURATION

187  * =======================================

188  */

189  $this->initializeToolbarConfiguration();

190  /* =======================================

191  * SET STYLES

192  * =======================================

193  */

194  $width = 610;

195  if (isset($this->thisConfig['RTEWidthOverride'])) {

196  if (strstr($this->thisConfig['RTEWidthOverride'], '%')) {

197  if ($this->client['browser'] != 'msie') {

198  $width = (int)$this->thisConfig['RTEWidthOverride'] > 0 ? $this->thisConfig['RTEWidthOverride'] : '100%';

199  }

200  } else {

201  $width = (int)$this->thisConfig['RTEWidthOverride'] > 0 ? (int)$this->thisConfig['RTEWidthOverride'] : $width;

202  }

203  }

204  $RTEWidth = strstr($width, '%') ? $width : $width . 'px';

205  $editorWrapWidth = strstr($width, '%') ? $width : ($width + 2) . 'px';

206  $height = 380;

207  $RTEHeightOverride = (int)$this->thisConfig['RTEHeightOverride'];

208  $height = $RTEHeightOverride > 0 ? $RTEHeightOverride : $height;

209  $RTEHeight = $height . 'px';

210  $editorWrapHeight = ($height + 2) . 'px';

211  $this->RTEWrapStyle = $this->RTEWrapStyle ?: ($this->RTEdivStyle ?: 'height:' . $editorWrapHeight . '; width:' . $editorWrapWidth . ';');

212  $this->RTEdivStyle = $this->RTEdivStyle ?: 'position:relative; left:0px; top:0px; height:' . $RTEHeight . '; width:' . $RTEWidth . '; border: 1px solid black;';

213  /* =======================================

214  * LOAD JS, CSS and more

215  * =======================================

216  */

217  $this->getPageRenderer();

218  // Register RTE in JS

219  $this->TCEform->additionalJS_post[] = $this->wrapCDATA($this->registerRTEinJS($this->TCEform->RTEcounter, '', '', '', $textAreaId));

220  // Set the save option for the RTE:

221  $this->TCEform->additionalJS_submit[] = $this->setSaveRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId);

222  // Loading ExtJs JavaScript files and inline code, if not configured in TS setup

223  if (!is_array($GLOBALS['TSFE']->pSetup['javascriptLibs.']['ExtJs.'])) {

224  $this->pageRenderer->loadExtJs();

225  $this->pageRenderer->enableExtJSQuickTips();

226  }

227  $this->pageRenderer->addJsFile($this->getFullFileName('typo3/js/extjs/ux/ext.resizable.js'));

228  $this->pageRenderer->addJsFile('sysext/backend/Resources/Public/JavaScript/notifications.js');

229  // Preloading the pageStyle and including RTE skin stylesheets

230  $this->addPageStyle();

231  $this->pageRenderer->addCssFile($this->siteURL . 'typo3/contrib/extjs/resources/css/ext-all-notheme.css');

232  $this->pageRenderer->addCssFile($this->siteURL . 'typo3/sysext/t3skin/extjs/xtheme-t3skin.css');

233  $this->addSkin();

234  $this->pageRenderer->addCssFile($this->siteURL . 'typo3/js/extjs/ux/resize.css');

235  // Add RTE JavaScript

236  $this->addRteJsFiles($this->TCEform->RTEcounter);

237  $this->pageRenderer->addJsFile($this->buildJSMainLangFile($this->TCEform->RTEcounter));

238  $this->pageRenderer->addJsInlineCode('HTMLArea-init', $this->getRteInitJsCode(), TRUE);

239  /* =======================================

240  * DRAW THE EDITOR

241  * =======================================

242  */

243  // Transform value:

244  $value = $this->transformContent('rte', $PA['itemFormElValue'], $table, $field, $row, $specConf, $thisConfig, $RTErelPath, $thePidValue);

245  // Further content transformation by registered plugins

246  foreach ($this->registeredPlugins as $pluginId => $plugin) {

247  if ($this->isPluginEnabled($pluginId) && method_exists($plugin, 'transformContent')) {

248  $value = $plugin->transformContent($value);

249  }

250  }

251  // draw the textarea

252  $item = $this->triggerField($PA['itemFormElName']) . '

253  <div id="pleasewait' . $textAreaId . '" class="pleasewait" style="display: block;" >' . $TSFE->csConvObj->conv($TSFE->getLLL('Please wait', $this->LOCAL_LANG), $this->charset, $TSFE->renderCharset) . '</div>

254  <div id="editorWrap' . $textAreaId . '" class="editorWrap" style="visibility: hidden; ' . htmlspecialchars($this->RTEWrapStyle) . '">

255  <textarea id="RTEarea' . $textAreaId . '" name="' . htmlspecialchars($PA['itemFormElName']) . '" rows="0" cols="0" style="' . htmlspecialchars($this->RTEdivStyle) . '">' . \TYPO3\CMS\Core\Utility\GeneralUtility::formatForTextarea($value) . '</textarea>

256  </div>' . LF;

257  return $item;

258  }

259 

269  protected function addStyleSheet($key, $href, $title = '', $relation = 'stylesheet') {

270  $this->pageRenderer->addCssFile($href, $relation, 'screen', $title);

271  }

272 

283  public function setSaveRTE($RTEcounter, $form, $textareaId) {

284  return '

285  if (RTEarea[\'' . $textareaId . '\'] && !RTEarea[\'' . $textareaId . '\'].deleted) {

286  var field = document.getElementById(\'RTEarea' . $textareaId . '\');

287  if (field && field.nodeName.toLowerCase() == \'textarea\') {

288  field.value = RTEarea[\'' . $textareaId . '\'][\'editor\'].getHTML();

289  }

290  } else {

291  OK = 0;

292  }';

293  }

294 

300  public function getPageRenderer() {

301  if (!isset($this->pageRenderer)) {

302  $this->pageRenderer = $GLOBALS['TSFE']->getPageRenderer();

303  $this->pageRenderer->setBackPath(TYPO3_mainDir);

304  }

305  return $this->pageRenderer;

306  }

307 

314  public function wrapCDATA($string) {

315  return implode(LF, array(

316  '',

317  '/*<![CDATA[*/',

318  $string,

319  '/*]]>*/'

320  ));

321  }

322 }