Fixed bug #17669: htmlArea RTE: Dialogue window positioning properties not honoured
[Packages/TYPO3.CMS.git] / typo3 / sysext / rtehtmlarea / class.tx_rtehtmlarea_base.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 2004-2011 Kasper Skårhøj (kasper@typo3.com)
6 * (c) 2004-2011 Philipp Borgmann <philipp.borgmann@gmx.de>
7 * (c) 2004-2011 Stanislas Rolland <typo3(arobas)sjbr.ca>
8 * All rights reserved
9 *
10 * This script is part of the TYPO3 project. The TYPO3 project is
11 * free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * The GNU General Public License can be found at
17 * http://www.gnu.org/copyleft/gpl.html.
18 * A copy is found in the textfile GPL.txt and important notices to the license
19 * from the author is found in LICENSE.txt distributed with these scripts.
20 *
21 *
22 * This script is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
26 *
27 * This copyright notice MUST APPEAR in all copies of the script!
28 ***************************************************************/
29 /**
30 * A RTE using the htmlArea editor
31 *
32 * @author Philipp Borgmann <philipp.borgmann@gmx.de>
33 * @author Stanislas Rolland <typo3(arobas)sjbr.ca>
34 *
35 * $Id$ *
36 */
37
38 class tx_rtehtmlarea_base extends t3lib_rteapi {
39 // Configuration of supported browsers
40 var $conf_supported_browser = array (
41 'msie' => array (
42 array (
43 'version' => 6.0,
44 'system' => array(
45 'allowed' => array(
46 'winNT',
47 'win98',
48 'win95',
49 ),
50 ),
51 ),
52 ),
53 'gecko' => array (
54 array (
55 'version' => 1.8,
56 ),
57 ),
58 'webkit' => array (
59 array (
60 'version' => 523,
61 'system' => array(
62 'disallowed' => array(
63 'iOS',
64 'android',
65 ),
66 ),
67 ),
68 ),
69 'opera' => array (
70 array (
71 'version' => 9.62,
72 'system' => array(
73 'disallowed' => array(
74 'iOS',
75 'android',
76 ),
77 ),
78 ),
79 )
80 );
81
82 // Always hide these toolbar buttons (TYPO3 button name)
83 var $conf_toolbar_hide = array (
84 'showhelp', // Has no content yet
85 );
86
87 // The order of the toolbar: the name is the TYPO3-button name
88 var $defaultToolbarOrder;
89
90 // Conversion array: TYPO3 button names to htmlArea button names
91 var $convertToolbarForHtmlAreaArray = array (
92 'showhelp' => 'ShowHelp',
93 'space' => 'space',
94 'bar' => 'separator',
95 'linebreak' => 'linebreak',
96 );
97
98 var $pluginButton = array();
99 var $pluginLabel = array();
100 // Alternative style for RTE <div> tag.
101 public $RTEdivStyle;
102 // Relative path to this extension. It ends with "/"
103 public $extHttpPath;
104 public $backPath = '';
105 // TYPO3 site url
106 public $siteURL;
107 // TYPO3 host url
108 public $hostURL;
109 // Typo3 version
110 public $typoVersion;
111 // Identifies the RTE as being the one from the "rtehtmlarea" extension if any external code needs to know
112 var $ID = 'rtehtmlarea';
113 // If set, the content goes into a regular TEXT area field - for developing testing of transformations.
114 var $debugMode = FALSE;
115 // For the editor
116 var $client;
117
118 /**
119 * Reference to parent object, which is an instance of the TCEforms
120 *
121 * @var t3lib_TCEforms
122 */
123 var $TCEform;
124 var $elementId;
125 var $elementParts;
126 var $tscPID;
127 var $typeVal;
128 var $thePid;
129 var $RTEsetup;
130 var $thisConfig;
131 var $confValues;
132 public $language;
133 public $contentTypo3Language;
134 public $contentISOLanguage;
135 public $contentCharset;
136 public $OutputCharset;
137 var $editorCSS;
138 var $specConf;
139 var $toolbar = array(); // Save the buttons for the toolbar
140 var $toolbarOrderArray = array();
141 protected $pluginEnabledArray = array(); // Array of plugin id's enabled in the current RTE editing area
142 protected $pluginEnabledCumulativeArray = array(); // Cumulative array of plugin id's enabled so far in any of the RTE editing areas of the form
143 protected $cumulativeScripts = array();
144 public $registeredPlugins = array(); // Array of registered plugins indexed by their plugin Id's
145 protected $fullScreen = false;
146
147 /**
148 * Returns true if the RTE is available. Here you check if the browser requirements are met.
149 * If there are reasons why the RTE cannot be displayed you simply enter them as text in ->errorLog
150 *
151 * @return boolean TRUE if this RTE object offers an RTE in the current browser environment
152 */
153 function isAvailable() {
154
155 $this->client = $this->clientInfo();
156 $this->errorLog = array();
157 if (!$this->debugMode) { // If debug-mode, let any browser through
158 $rteIsAvailable = FALSE;
159 $rteConfBrowser = $this->conf_supported_browser;
160 if (is_array($rteConfBrowser)) {
161 foreach ($rteConfBrowser as $browser => $browserConf) {
162 if ($browser == $this->client['browser']) {
163 // Config for Browser found, check it:
164 if (is_array($browserConf)) {
165 foreach ($browserConf as $browserConfSub) {
166 if ($browserConfSub['version'] <= $this->client['version'] || empty($browserConfSub['version'])) {
167 // Version is supported
168 if (is_array($browserConfSub['system'])) {
169 // Check against allowed systems
170 if (is_array($browserConfSub['system']['allowed'])) {
171 foreach ($browserConfSub['system']['allowed'] as $system) {
172 if (in_array($system, $this->client['all_systems'])) {
173 $rteIsAvailable = TRUE;
174 break;
175 }
176 }
177 } else {
178 // All allowed
179 $rteIsAvailable = TRUE;
180 }
181 // Check against disallowed systems
182 if (is_array($browserConfSub['system']['disallowed'])) {
183 foreach ($browserConfSub['system']['disallowed'] as $system) {
184 if (in_array($system, $this->client['all_systems'])) {
185 $rteIsAvailable = FALSE;
186 break;
187 }
188 }
189 }
190 } else {
191 // No system config: system is supported
192 $rteIsAvailable = TRUE;
193 break;
194 }// End of System
195 }// End of Version
196 }// End of foreach-BrowserSubpart
197 } else {
198 // no config for this browser found, so all versions or system with this browsers are allow
199 $rteIsAvailable = TRUE;
200 break;
201 }
202 } // End of Browser Check
203 } // foreach: Browser Check
204 } else {
205 // no Browser config for this RTE-Editor, so all Clients are allow
206 }
207 if (!$rteIsAvailable) {
208 $this->errorLog[] = 'RTE: Browser not supported.';
209 }
210 if (t3lib_div::int_from_ver(TYPO3_version) < 4000000) {
211 $rteIsAvailable = FALSE;
212 $this->errorLog[] = 'rte: This version of htmlArea RTE cannot run under this version of TYPO3.';
213 }
214 }
215 return $rteIsAvailable;
216 }
217
218 /**
219 * Draws the RTE as an iframe
220 *
221 * @param object Reference to parent object, which is an instance of the TCEforms.
222 * @param string The table name
223 * @param string The field name
224 * @param array The current row from which field is being rendered
225 * @param array Array of standard content for rendering form fields from TCEforms. See TCEforms for details on this. Includes for instance the value and the form field name, java script actions and more.
226 * @param array "special" configuration - what is found at position 4 in the types configuration of a field from record, parsed into an array.
227 * @param array Configuration for RTEs; A mix between TSconfig and otherwise. Contains configuration for display, which buttons are enabled, additional transformation information etc.
228 * @param string Record "type" field value.
229 * @param string Relative path for images/links in RTE; this is used when the RTE edits content from static files where the path of such media has to be transformed forth and back!
230 * @param integer PID value of record (true parent page id)
231 * @return string HTML code for RTE!
232 */
233
234 function drawRTE($parentObject, $table, $field, $row, $PA, $specConf, $thisConfig, $RTEtypeVal, $RTErelPath, $thePidValue) {
235 global $BE_USER, $LANG, $TYPO3_DB, $TYPO3_CONF_VARS;
236
237 $this->TCEform = $parentObject;
238 $inline = $this->TCEform->inline;
239 $LANG->includeLLFile('EXT:' . $this->ID . '/locallang.xml');
240 $this->client = $this->clientInfo();
241 $this->typoVersion = t3lib_div::int_from_ver(TYPO3_version);
242 $this->userUid = 'BE_' . $BE_USER->user['uid'];
243
244 // Draw form element:
245 if ($this->debugMode) { // Draws regular text area (debug mode)
246 $item = parent::drawRTE($this->TCEform, $table, $field, $row, $PA, $specConf, $thisConfig, $RTEtypeVal, $RTErelPath, $thePidValue);
247 } else { // Draw real RTE
248
249 /* =======================================
250 * INIT THE EDITOR-SETTINGS
251 * =======================================
252 */
253 // Set backPath
254 $this->backPath = $this->TCEform->backPath;
255 // Get the path to this extension:
256 $this->extHttpPath = $this->backPath . t3lib_extMgm::extRelPath($this->ID);
257 // Get the site URL
258 $this->siteURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');
259 // Get the host URL
260 $this->hostURL = $this->siteURL . TYPO3_mainDir;
261 // Element ID + pid
262 $this->elementId = $PA['itemFormElName']; // Form element name
263 $this->elementParts = explode('][',preg_replace('/\]$/','',preg_replace('/^(TSFE_EDIT\[data\]\[|data\[)/','',$this->elementId)));
264 // Find the page PIDs:
265 list($this->tscPID,$this->thePid) = t3lib_BEfunc::getTSCpid(trim($this->elementParts[0]),trim($this->elementParts[1]),$thePidValue);
266
267 // Record "types" field value:
268 $this->typeVal = $RTEtypeVal; // TCA "types" value for record
269
270 // Find "thisConfig" for record/editor:
271 unset($this->RTEsetup);
272 $this->RTEsetup = $BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($this->tscPID));
273 $this->thisConfig = $thisConfig;
274
275 // Special configuration and default extras:
276 $this->specConf = $specConf;
277
278 if ($this->thisConfig['forceHTTPS']) {
279 $this->extHttpPath = preg_replace('/^(http|https)/', 'https', $this->extHttpPath);
280 $this->siteURL = preg_replace('/^(http|https)/', 'https', $this->siteURL);
281 $this->hostURL = preg_replace('/^(http|https)/', 'https', $this->hostURL);
282 }
283 // Register RTE windows
284 $this->TCEform->RTEwindows[] = $PA['itemFormElName'];
285 $textAreaId = preg_replace('/[^a-zA-Z0-9_:.-]/', '_', $PA['itemFormElName']);
286 $textAreaId = htmlspecialchars(preg_replace('/^[^a-zA-Z]/', 'x', $textAreaId));
287
288 /* =======================================
289 * LANGUAGES & CHARACTER SETS
290 * =======================================
291 */
292
293 // Languages: interface and content
294 $this->language = $LANG->lang;
295 if ($this->language=='default' || !$this->language) {
296 $this->language='en';
297 }
298 $this->contentTypo3Language = $this->language;
299 $this->contentISOLanguage = 'en';
300 $this->contentLanguageUid = ($row['sys_language_uid'] > 0) ? $row['sys_language_uid'] : 0;
301 if (t3lib_extMgm::isLoaded('static_info_tables')) {
302 if ($this->contentLanguageUid) {
303 $tableA = 'sys_language';
304 $tableB = 'static_languages';
305 $languagesUidsList = $this->contentLanguageUid;
306 $selectFields = $tableA . '.uid,' . $tableB . '.lg_iso_2,' . $tableB . '.lg_country_iso_2,' . $tableB . '.lg_typo3';
307 $tableAB = $tableA . ' LEFT JOIN ' . $tableB . ' ON ' . $tableA . '.static_lang_isocode=' . $tableB . '.uid';
308 $whereClause = $tableA . '.uid IN (' . $languagesUidsList . ') ';
309 $whereClause .= t3lib_BEfunc::BEenableFields($tableA);
310 $whereClause .= t3lib_BEfunc::deleteClause($tableA);
311 $res = $TYPO3_DB->exec_SELECTquery($selectFields, $tableAB, $whereClause);
312 while($languageRow = $TYPO3_DB->sql_fetch_assoc($res)) {
313 $this->contentISOLanguage = strtolower(trim($languageRow['lg_iso_2']).(trim($languageRow['lg_country_iso_2'])?'_'.trim($languageRow['lg_country_iso_2']):''));
314 $this->contentTypo3Language = strtolower(trim($languageRow['lg_typo3']));
315 }
316 } else {
317 $this->contentISOLanguage = trim($this->thisConfig['defaultContentLanguage']) ? trim($this->thisConfig['defaultContentLanguage']) : 'en';
318 $selectFields = 'lg_iso_2, lg_typo3';
319 $tableAB = 'static_languages';
320 $whereClause = 'lg_iso_2 = ' . $TYPO3_DB->fullQuoteStr(strtoupper($this->contentISOLanguage), $tableAB);
321 $res = $TYPO3_DB->exec_SELECTquery($selectFields, $tableAB, $whereClause);
322 while($languageRow = $TYPO3_DB->sql_fetch_assoc($res)) {
323 $this->contentTypo3Language = strtolower(trim($languageRow['lg_typo3']));
324 }
325 }
326 }
327
328 // Character sets: interface and content
329 $this->charset = $LANG->charSet;
330 $this->OutputCharset = $this->charset;
331
332 $this->contentCharset = $LANG->csConvObj->charSetArray[$this->contentTypo3Language];
333 $this->contentCharset = $this->contentCharset ? $this->contentCharset : 'iso-8859-1';
334 $this->origContentCharSet = $this->contentCharset;
335 $this->contentCharset = (trim($TYPO3_CONF_VARS['BE']['forceCharset']) ? trim($TYPO3_CONF_VARS['BE']['forceCharset']) : $this->contentCharset);
336
337 /* =======================================
338 * TOOLBAR CONFIGURATION
339 * =======================================
340 */
341 $this->initializeToolbarConfiguration();
342
343 /* =======================================
344 * SET STYLES
345 * =======================================
346 */
347 // Check if wizard_rte called this for fullscreen edtition
348 if (basename(PATH_thisScript) == 'wizard_rte.php') {
349 $this->fullScreen = TRUE;
350 $RTEWidth = '100%';
351 $RTEHeight = '100%';
352 $RTEPaddingRight = '0';
353 $editorWrapWidth = '100%';
354 } else {
355 $RTEWidth = isset($BE_USER->userTS['options.']['RTESmallWidth']) ? $BE_USER->userTS['options.']['RTESmallWidth'] : '530';
356 $RTEHeight = isset($BE_USER->userTS['options.']['RTESmallHeight']) ? $BE_USER->userTS['options.']['RTESmallHeight'] : '380';
357 $RTEWidth = $RTEWidth + ($this->TCEform->docLarge ? (isset($BE_USER->userTS['options.']['RTELargeWidthIncrement']) ? $BE_USER->userTS['options.']['RTELargeWidthIncrement'] : '150') : 0);
358 $RTEWidth -= ($inline->getStructureDepth() > 0 ? ($inline->getStructureDepth()+1)*$inline->getLevelMargin() : 0);
359 $RTEWidthOverride = (is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteWidth']) && trim($GLOBALS['BE_USER']->uc['rteWidth'])) ? trim($GLOBALS['BE_USER']->uc['rteWidth']) : trim($this->thisConfig['RTEWidthOverride']);
360 if ($RTEWidthOverride) {
361 if (strstr($RTEWidthOverride, '%')) {
362 if ($this->client['browser'] != 'msie') {
363 $RTEWidth = (intval($RTEWidthOverride) > 0) ? $RTEWidthOverride : '100%';
364 }
365 } else {
366 $RTEWidth = (intval($RTEWidthOverride) > 0) ? intval($RTEWidthOverride) : $RTEWidth;
367 }
368 }
369 $RTEWidth = strstr($RTEWidth, '%') ? $RTEWidth : $RTEWidth . 'px';
370 $RTEHeight = $RTEHeight + ($this->TCEform->docLarge ? (isset($BE_USER->userTS['options.']['RTELargeHeightIncrement']) ? $BE_USER->userTS['options.']['RTELargeHeightIncrement'] : 0) : 0);
371 $RTEHeightOverride = (is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteHeight']) && intval($GLOBALS['BE_USER']->uc['rteHeight'])) ? intval($GLOBALS['BE_USER']->uc['rteHeight']) : intval($this->thisConfig['RTEHeightOverride']);
372 $RTEHeight = ($RTEHeightOverride > 0) ? $RTEHeightOverride : $RTEHeight;
373 $RTEPaddingRight = '2px';
374 $editorWrapWidth = '99%';
375 }
376 $editorWrapHeight = '100%';
377 $this->RTEdivStyle = 'position:relative; left:0px; top:0px; height:' . $RTEHeight . 'px; width:' . $RTEWidth . '; border: 1px solid black; padding: 2px ' . $RTEPaddingRight . ' 2px 2px;';
378 /* =======================================
379 * LOAD CSS AND JAVASCRIPT
380 * =======================================
381 */
382 // Preloading the pageStyle and including RTE skin stylesheets
383 $this->addPageStyle();
384 $this->addSkin();
385 // Re-initialize the scripts array so that only the cumulative set of plugins of the last RTE on the page is used
386 $this->cumulativeScripts[$this->TCEform->RTEcounter] = array();
387 $this->includeScriptFiles($this->TCEform->RTEcounter);
388 $this->buildJSMainLangFile($this->TCEform->RTEcounter);
389 // Register RTE in JS:
390 $this->TCEform->additionalJS_post[] = $this->registerRTEinJS($this->TCEform->RTEcounter, $table, $row['uid'], $field, $textAreaId);
391 // Set the save option for the RTE:
392 $this->TCEform->additionalJS_submit[] = $this->setSaveRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId, $PA['itemFormElName']);
393 $this->TCEform->additionalJS_delete[] = $this->setDeleteRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId);
394 // Loading JavaScript files and code
395 if ($this->TCEform->RTEcounter == 1) {
396 $this->TCEform->additionalJS_pre['rtehtmlarea-loadJScode'] = $this->loadJScode($this->TCEform->RTEcounter);
397 }
398 $this->TCEform->additionalCode_pre['rtehtmlarea-loadJSfiles'] = $this->loadJSfiles($this->TCEform->RTEcounter);
399 $pageRenderer = $GLOBALS['SOBE']->doc->getPageRenderer();
400 $pageRenderer->enableExtJSQuickTips();
401 if (!$GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts']) {
402 $pageRenderer->enableExtJsDebug();
403 }
404 $pageRenderer->addJsFile('../t3lib/js/extjs/notifications.js');
405 /* =======================================
406 * DRAW THE EDITOR
407 * =======================================
408 */
409
410 // Transform value:
411 $value = $this->transformContent('rte',$PA['itemFormElValue'],$table,$field,$row,$specConf,$thisConfig,$RTErelPath,$thePidValue);
412
413 // Further content transformation by registered plugins
414 foreach ($this->registeredPlugins as $pluginId => $plugin) {
415 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "transformContent")) {
416 $value = $plugin->transformContent($value);
417 }
418 }
419 // Draw the textarea
420 $visibility = 'hidden';
421 $item = $this->triggerField($PA['itemFormElName']).'
422 <div id="pleasewait' . $textAreaId . '" class="pleasewait" style="display: block;" >' . $LANG->getLL('Please wait') . '</div>
423 <div id="editorWrap' . $textAreaId . '" class="editorWrap" style="visibility: hidden; width:' . $editorWrapWidth . '; height:' . $editorWrapHeight . ';">
424 <textarea id="RTEarea' . $textAreaId . '" name="'.htmlspecialchars($PA['itemFormElName']).'" rows="0" cols="0" style="'.t3lib_div::deHSCentities(htmlspecialchars($this->RTEdivStyle)).'">'.t3lib_div::formatForTextarea($value).'</textarea>
425 </div>' . LF;
426 }
427
428 // Return form item:
429 return $item;
430 }
431
432 /**
433 * Add link to content style sheet to document header
434 *
435 * @return void
436 */
437 protected function addPageStyle() {
438 // Get stylesheet file name from Page TSConfig if any
439 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
440 $this->addStyleSheet(
441 'rtehtmlarea-page-style',
442 $this->getFullFileName($filename),
443 'htmlArea RTE Content CSS',
444 'alternate stylesheet'
445 );
446 }
447
448 /**
449 * Add links to skin style sheet(s) to document header
450 *
451 * @return void
452 */
453 protected function addSkin() {
454 // Get skin file name from Page TSConfig if any
455 $skinFilename = trim($this->thisConfig['skin']) ? trim($this->thisConfig['skin']) : 'EXT:' . $this->ID . '/htmlarea/skins/default/htmlarea.css';
456 $this->editorCSS = $this->getFullFileName($skinFilename);
457 $skinDir = dirname($this->editorCSS);
458 // Editing area style sheet
459 $this->editedContentCSS = $skinDir . '/htmlarea-edited-content.css';
460 $this->addStyleSheet(
461 'rtehtmlarea-editing-area-skin',
462 $this->editedContentCSS
463 );
464 // Main skin
465 $this->addStyleSheet(
466 'rtehtmlarea-skin',
467 $this->editorCSS
468 );
469 // Additional icons from registered plugins
470 foreach ($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] as $pluginId) {
471 if (is_object($this->registeredPlugins[$pluginId])) {
472 $pathToSkin = $this->registeredPlugins[$pluginId]->getPathToSkin();
473 if ($pathToSkin) {
474 $key = $this->registeredPlugins[$pluginId]->getExtensionKey();
475 $this->addStyleSheet(
476 'rtehtmlarea-plugin-' . $pluginId . '-skin',
477 ($this->is_FE() ? t3lib_extMgm::siteRelPath($key) : $this->backPath . t3lib_extMgm::extRelPath($key)) . $pathToSkin
478 );
479 }
480 }
481 }
482 }
483
484 /**
485 * Add style sheet file to document header
486 *
487 * @param string $key: some key identifying the style sheet
488 * @param string $href: uri to the style sheet file
489 * @param string $title: value for the title attribute of the link element
490 * @return string $relation: value for the rel attribute of the link element
491 * @return void
492 */
493 protected function addStyleSheet($key, $href, $title='', $relation='stylesheet') {
494 // If it was not known that an RTE-enabled would be created when the page was first created, the css would not be added to head
495 if (is_object($this->TCEform->inline) && $this->TCEform->inline->isAjaxCall) {
496 $this->TCEform->additionalCode_pre[$key] = '<link rel="' . $relation . '" type="text/css" href="' . $href . '" title="' . $title. '" />';
497 } else {
498 $pageRenderer = $GLOBALS['SOBE']->doc->getPageRenderer();
499 $pageRenderer->addCssFile($href, $relation, 'screen', $title);
500 }
501 }
502
503 /**
504 * Initialize toolbar configuration and enable registered plugins
505 *
506 * @return void
507 */
508 protected function initializeToolbarConfiguration() {
509
510 // Enable registred plugins
511 $this->enableRegisteredPlugins();
512
513 // Configure toolbar
514 $this->setToolbar();
515
516 // Check if some plugins need to be disabled
517 $this->setPlugins();
518
519 // Merge the list of enabled plugins with the lists from the previous RTE editing areas on the same form
520 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = $this->pluginEnabledArray;
521 if ($this->TCEform->RTEcounter > 1 && isset($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1]) && is_array($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])) {
522 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = array_unique(array_values(array_merge($this->pluginEnabledArray,$this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])));
523 }
524 }
525
526 /**
527 * Add registered plugins to the array of enabled plugins
528 *
529 */
530 function enableRegisteredPlugins() {
531 global $TYPO3_CONF_VARS;
532 // Traverse registered plugins
533 if (is_array($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'])) {
534 foreach($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'] as $pluginId => $pluginObjectConfiguration) {
535 $plugin = false;
536 if (is_array($pluginObjectConfiguration) && count($pluginObjectConfiguration)) {
537 $plugin = t3lib_div::getUserObj($pluginObjectConfiguration['objectReference']);
538 }
539 if (is_object($plugin)) {
540 if ($plugin->main($this)) {
541 $this->registeredPlugins[$pluginId] = $plugin;
542 // Override buttons from previously registered plugins
543 $pluginButtons = t3lib_div::trimExplode(',', $plugin->getPluginButtons(), 1);
544 foreach ($this->pluginButton as $previousPluginId => $buttonList) {
545 $this->pluginButton[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginButton[$previousPluginId], 1), $pluginButtons));
546 }
547 $this->pluginButton[$pluginId] = $plugin->getPluginButtons();
548 $pluginLabels = t3lib_div::trimExplode(',', $plugin->getPluginLabels(), 1);
549 foreach ($this->pluginLabel as $previousPluginId => $labelList) {
550 $this->pluginLabel[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginLabel[$previousPluginId], 1), $pluginLabels));
551 }
552 $this->pluginLabel[$pluginId] = $plugin->getPluginLabels();
553 $this->pluginEnabledArray[] = $pluginId;
554 }
555 }
556 }
557 }
558 // Process overrides
559 $hidePlugins = array();
560 foreach ($this->registeredPlugins as $pluginId => $plugin) {
561 if ($plugin->addsButtons() && !$this->pluginButton[$pluginId]) {
562 $hidePlugins[] = $pluginId;
563 }
564 }
565 $this->pluginEnabledArray = array_unique(array_diff($this->pluginEnabledArray, $hidePlugins));
566 }
567
568 /**
569 * Set the toolbar config (only in this PHP-Object, not in JS):
570 *
571 */
572
573 function setToolbar() {
574 global $BE_USER;
575
576 if ($this->client['browser'] == 'msie' || $this->client['browser'] == 'opera') {
577 $this->thisConfig['keepButtonGroupTogether'] = 0;
578 }
579
580 $this->defaultToolbarOrder = 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
581 bar, formattext, bold, strong, italic, emphasis, big, small, insertedtext, deletedtext, citation, code, definition, keyboard, monospaced, quotation, sample, variable, bidioverride, strikethrough, subscript, superscript, underline, span,
582 bar, fontstyle, space, fontsize, bar, formatblock, insertparagraphbefore, insertparagraphafter, blockquote, line,
583 bar, left, center, right, justifyfull,
584 bar, orderedlist, unorderedlist, definitionlist, definitionitem, outdent, indent, bar, lefttoright, righttoleft, language, showlanguagemarks,
585 bar, textcolor, bgcolor, textindicator,
586 bar, editelement, emoticon, insertcharacter, link, unlink, image, table,' . (($this->thisConfig['hideTableOperationsInToolbar'] && is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['toggleborders.']) && $this->thisConfig['buttons.']['toggleborders.']['keepInToolbar']) ? ' toggleborders,': '') . ' user, acronym, bar, findreplace, spellcheck,
587 bar, chMode, inserttag, removeformat, bar, copy, cut, paste, pastetoggle, pastebehaviour, bar, undo, redo, bar, showhelp, about, linebreak,
588 ' . ($this->thisConfig['hideTableOperationsInToolbar'] ? '': 'bar, toggleborders,') . ' bar, tableproperties, tablerestyle, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
589 columnproperties, columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
590 cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge';
591
592 // Additional buttons from registered plugins
593 foreach($this->registeredPlugins as $pluginId => $plugin) {
594 if ($this->isPluginEnabled($pluginId)) {
595 $this->defaultToolbarOrder = $plugin->addButtonsToToolbar();
596 }
597 }
598 $toolbarOrder = $this->thisConfig['toolbarOrder'] ? $this->thisConfig['toolbarOrder'] : $this->defaultToolbarOrder;
599
600 // Getting rid of undefined buttons
601 $this->toolbarOrderArray = array_intersect(t3lib_div::trimExplode(',', $toolbarOrder, 1), t3lib_div::trimExplode(',', $this->defaultToolbarOrder, 1));
602 $toolbarOrder = array_unique(array_values($this->toolbarOrderArray));
603
604 // Fetching specConf for field from backend
605 $pList = is_array($this->specConf['richtext']['parameters']) ? implode(',',$this->specConf['richtext']['parameters']) : '';
606 if ($pList != '*') { // If not all
607 $show = is_array($this->specConf['richtext']['parameters']) ? $this->specConf['richtext']['parameters'] : array();
608 if ($this->thisConfig['showButtons']) {
609 if (!t3lib_div::inList($this->thisConfig['showButtons'],'*')) {
610 $show = array_unique(array_merge($show,t3lib_div::trimExplode(',',$this->thisConfig['showButtons'],1)));
611 } else {
612 $show = array_unique(array_merge($show, $toolbarOrder));
613 }
614 }
615 if (is_array($this->thisConfig['showButtons.'])) {
616 foreach ($this->thisConfig['showButtons.'] as $buttonId => $value) {
617 if ($value) $show[] = $buttonId;
618 }
619 $show = array_unique($show);
620 }
621 } else {
622 $show = $toolbarOrder;
623 }
624
625 // Resticting to RTEkeyList for backend user
626 if(is_object($BE_USER)) {
627 $RTEkeyList = isset($BE_USER->userTS['options.']['RTEkeyList']) ? $BE_USER->userTS['options.']['RTEkeyList'] : '*';
628 if ($RTEkeyList != '*') { // If not all
629 $show = array_intersect($show, t3lib_div::trimExplode(',',$RTEkeyList,1));
630 }
631 }
632
633 // Hiding buttons of disabled plugins
634 $hideButtons = array('space', 'bar', 'linebreak');
635 foreach ($this->pluginButton as $pluginId => $buttonList) {
636 if (!$this->isPluginEnabled($pluginId)) {
637 $buttonArray = t3lib_div::trimExplode(',',$buttonList,1);
638 foreach ($buttonArray as $button) {
639 $hideButtons[] = $button;
640 }
641 }
642 }
643
644 // Hiding labels of disabled plugins
645 foreach ($this->pluginLabel as $pluginId => $label) {
646 if (!$this->isPluginEnabled($pluginId)) {
647 $hideButtons[] = $label;
648 }
649 }
650
651 // Hiding buttons
652 $show = array_diff($show, $this->conf_toolbar_hide, t3lib_div::trimExplode(',',$this->thisConfig['hideButtons'],1));
653
654 // Apply toolbar constraints from registered plugins
655 foreach ($this->registeredPlugins as $pluginId => $plugin) {
656 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "applyToolbarConstraints")) {
657 $show = $plugin->applyToolbarConstraints($show);
658 }
659 }
660 // Getting rid of the buttons for which we have no position
661 $show = array_intersect($show, $toolbarOrder);
662 $this->toolbar = $show;
663 }
664
665 /**
666 * Disable some plugins
667 *
668 */
669 function setPlugins() {
670
671 // Disabling a plugin that adds buttons if none of its buttons is in the toolbar
672 $hidePlugins = array();
673 foreach ($this->pluginButton as $pluginId => $buttonList) {
674 if ($this->registeredPlugins[$pluginId]->addsButtons()) {
675 $showPlugin = false;
676 $buttonArray = t3lib_div::trimExplode(',', $buttonList, 1);
677 foreach ($buttonArray as $button) {
678 if (in_array($button, $this->toolbar)) {
679 $showPlugin = true;
680 }
681 }
682 if (!$showPlugin) {
683 $hidePlugins[] = $pluginId;
684 }
685 }
686 }
687 $this->pluginEnabledArray = array_diff($this->pluginEnabledArray, $hidePlugins);
688
689 // Hiding labels of disabled plugins
690 $hideLabels = array();
691 foreach ($this->pluginLabel as $pluginId => $label) {
692 if (!$this->isPluginEnabled($pluginId)) {
693 $hideLabels[] = $label;
694 }
695 }
696 $this->toolbar = array_diff($this->toolbar, $hideLabels);
697
698 // Adding plugins declared as prerequisites by enabled plugins
699 $requiredPlugins = array();
700 foreach ($this->registeredPlugins as $pluginId => $plugin) {
701 if ($this->isPluginEnabled($pluginId)) {
702 $requiredPlugins = array_merge($requiredPlugins, t3lib_div::trimExplode(',', $plugin->getRequiredPlugins(), 1));
703 }
704 }
705 $requiredPlugins = array_unique($requiredPlugins);
706 foreach ($requiredPlugins as $pluginId) {
707 if (is_object($this->registeredPlugins[$pluginId]) && !$this->isPluginEnabled($pluginId)) {
708 $this->pluginEnabledArray[] = $pluginId;
709 }
710 }
711 $this->pluginEnabledArray = array_unique($this->pluginEnabledArray);
712
713 // Completing the toolbar conversion array for htmlArea
714 foreach ($this->registeredPlugins as $pluginId => $plugin) {
715 if ($this->isPluginEnabled($pluginId)) {
716 $this->convertToolbarForHtmlAreaArray = array_unique(array_merge($this->convertToolbarForHtmlAreaArray, $plugin->getConvertToolbarForHtmlAreaArray()));
717 }
718 }
719 }
720
721 /**
722 * Convert the TYPO3 names of buttons into the names for htmlArea RTE
723 *
724 * @param string buttonname (typo3-name)
725 * @return string buttonname (htmlarea-name)
726 */
727
728 function convertToolbarForHTMLArea($button) {
729 return $this->convertToolbarForHtmlAreaArray[$button];
730 }
731 /**
732 * Return the HTML code for loading the Javascript files
733 *
734 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
735 *
736 * @return void
737 */
738 protected function includeScriptFiles($RTEcounter) {
739 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea.js', 'htmlarea', 'js', '', TRUE);
740 if ($this->client['browser'] == 'msie') {
741 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-ie.js', 'htmlarea-ie', 'js', '', TRUE);
742 } else {
743 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-gecko.js', 'htmlarea-gecko', 'js', '', TRUE);
744 }
745 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
746 $extensionKey = is_object($this->registeredPlugins[$pluginId]) ? $this->registeredPlugins[$pluginId]->getExtensionKey() : $this->ID;
747 $this->writeTemporaryFile('EXT:' . $extensionKey . '/htmlarea/plugins/' . $pluginId . '/' . strtolower(preg_replace('/([a-z])([A-Z])([a-z])/', "$1".'-'."$2"."$3", $pluginId)) . '.js', $pluginId, 'js', '', TRUE);
748 }
749 }
750 /**
751 * Return the HTML code for loading the Javascript files
752 *
753 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
754 *
755 * @return string the html code for loading the Javascript Files
756 */
757 protected function loadJSfiles($RTEcounter) {
758 $loadJavascriptCode = '<script type="text/javascript" src="' . $this->doConcatenate($RTEcounter) . '"></script>' . LF;
759 $loadJavascriptCode .= t3lib_div::wrapJS('
760 if (typeof(RTEarea) == "undefined") {
761 RTEarea = new Object();
762 RTEarea[0] = new Object();
763 RTEarea[0].version = "' . $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['version'] . '";
764 RTEarea[0].editorUrl = "' . $this->extHttpPath . 'htmlarea/";
765 RTEarea[0].editorCSS = "' . t3lib_div::createVersionNumberedFilename($this->editorCSS) . '";
766 RTEarea[0].editorSkin = "' . dirname($this->editorCSS) . '/";
767 RTEarea[0].editedContentCSS = "' . t3lib_div::createVersionNumberedFilename($this->editedContentCSS) . '";
768 RTEarea[0].hostUrl = "' . $this->hostURL . '";
769 RTEarea.init = function() {
770 if (typeof(HTMLArea) == "undefined" || !Ext.isReady) {
771 window.setTimeout("RTEarea.init();", 40);
772 } else {
773 Ext.QuickTips.init();
774 HTMLArea.init();
775 }
776 };
777 RTEarea.initEditor = function(editorNumber) {
778 if (typeof(HTMLArea) == "undefined") {
779 RTEarea.initEditor.defer(40, null, [editorNumber]);
780 } else {
781 HTMLArea.initEditor(editorNumber);
782 }
783 };
784 }'
785 );
786 return $loadJavascriptCode;
787 }
788
789 /**
790 * Return the Javascript code for initializing the RTE
791 *
792 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
793 *
794 * @return string the Javascript code for initializing the RTE
795 */
796 function loadJScode($RTEcounter) {
797 return TAB . 'RTEarea.init();';
798 }
799
800 /**
801 * Return the Javascript code for configuring the RTE
802 *
803 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
804 * @param string $table: The table that includes this RTE (optional, necessary for IRRE).
805 * @param string $uid: The uid of that table that includes this RTE (optional, necessary for IRRE).
806 * @param string $field: The field of that record that includes this RTE (optional).
807 *
808 * @return string the Javascript code for configuring the RTE
809 */
810 function registerRTEinJS($RTEcounter, $table='', $uid='', $field='', $textAreaId = '') {
811 $configureRTEInJavascriptString = '
812 if (typeof(configureEditorInstance) == "undefined") {
813 configureEditorInstance = new Object();
814 }
815 configureEditorInstance["' . $textAreaId . '"] = function() {
816 if (typeof(RTEarea) == "undefined" || typeof(HTMLArea) == "undefined") {
817 window.setTimeout("configureEditorInstance[\'' . $textAreaId . '\']();", 40);
818 } else {
819 editornumber = "' . $textAreaId . '";
820 RTEarea[editornumber] = new Object();
821 RTEarea[editornumber].RTEtsConfigParams = "&RTEtsConfigParams=' . rawurlencode($this->RTEtsConfigParams()) . '";
822 RTEarea[editornumber].number = editornumber;
823 RTEarea[editornumber].deleted = false;
824 RTEarea[editornumber].textAreaId = "' . $textAreaId . '";
825 RTEarea[editornumber].id = "RTEarea" + editornumber;
826 RTEarea[editornumber].RTEWidthOverride = "' . ((is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteWidth']) && trim($GLOBALS['BE_USER']->uc['rteWidth'])) ? trim($GLOBALS['BE_USER']->uc['rteWidth']) : trim($this->thisConfig['RTEWidthOverride'])) . '";
827 RTEarea[editornumber].RTEHeightOverride = "' . ((is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteHeight']) && intval($GLOBALS['BE_USER']->uc['rteHeight'])) ? intval($GLOBALS['BE_USER']->uc['rteHeight']) : intval($this->thisConfig['RTEHeightOverride'])) . '";
828 RTEarea[editornumber].resizable = ' . ((is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteResize']) && $GLOBALS['BE_USER']->uc['rteResize']) ? 'true' : (trim($this->thisConfig['rteResize']) ? 'true' : 'false')) . ';
829 RTEarea[editornumber].maxHeight = "' . ((is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteMaxHeight']) && intval($GLOBALS['BE_USER']->uc['rteMaxHeight'])) ? trim($GLOBALS['BE_USER']->uc['rteMaxHeight']) : (intval($this->thisConfig['rteMaxHeight']) ? intval($this->thisConfig['rteMaxHeight']) : '2000')) . '";
830 RTEarea[editornumber].fullScreen = ' . ($this->fullScreen ? 'true' : 'false') . ';
831 RTEarea[editornumber].showStatusBar = ' . (trim($this->thisConfig['showStatusBar'])?'true':'false') . ';
832 RTEarea[editornumber].enableWordClean = ' . (trim($this->thisConfig['enableWordClean'])?'true':'false') . ';
833 RTEarea[editornumber].htmlRemoveComments = ' . (trim($this->thisConfig['removeComments'])?'true':'false') . ';
834 RTEarea[editornumber].disableEnterParagraphs = ' . (trim($this->thisConfig['disableEnterParagraphs'])?'true':'false') . ';
835 RTEarea[editornumber].disableObjectResizing = ' . (trim($this->thisConfig['disableObjectResizing'])?'true':'false') . ';
836 RTEarea[editornumber].removeTrailingBR = ' . (trim($this->thisConfig['removeTrailingBR'])?'true':'false') . ';
837 RTEarea[editornumber].useCSS = ' . (trim($this->thisConfig['useCSS'])?'true':'false') . ';
838 RTEarea[editornumber].keepButtonGroupTogether = ' . (trim($this->thisConfig['keepButtonGroupTogether'])?'true':'false') . ';
839 RTEarea[editornumber].disablePCexamples = ' . (trim($this->thisConfig['disablePCexamples'])?'true':'false') . ';
840 RTEarea[editornumber].showTagFreeClasses = ' . (trim($this->thisConfig['showTagFreeClasses'])?'true':'false') . ';
841 RTEarea[editornumber].useHTTPS = ' . ((trim(stristr($this->siteURL, 'https')) || $this->thisConfig['forceHTTPS'])?'true':'false') . ';
842 RTEarea[editornumber].tceformsNested = ' . (is_object($this->TCEform) && method_exists($this->TCEform, 'getDynNestedStack') ? $this->TCEform->getDynNestedStack(true) : '[]') . ';
843 RTEarea[editornumber].dialogueWindows = new Object();';
844 if (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromTop'])) {
845 $configureRTEInJavascriptString .= '
846 RTEarea[editornumber].dialogueWindows.positionFromTop = ' . intval($this->thisConfig['dialogueWindows.']['defaultPositionFromTop']) . ';';
847 }
848 if (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft'])) {
849 $configureRTEInJavascriptString .= '
850 RTEarea[editornumber].dialogueWindows.positionFromLeft = ' . intval($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft']) . ';';
851 }
852 // The following properties apply only to the backend
853 if (!$this->is_FE()) {
854 $configureRTEInJavascriptString .= '
855 RTEarea[editornumber].sys_language_content = "' . $this->contentLanguageUid . '";
856 RTEarea[editornumber].typo3ContentLanguage = "' . $this->contentTypo3Language . '";
857 RTEarea[editornumber].typo3ContentCharset = "' . $this->contentCharset . '";
858 RTEarea[editornumber].userUid = "' . $this->userUid . '";';
859 }
860
861 // Setting the plugin flags
862 $configureRTEInJavascriptString .= '
863 RTEarea[editornumber].plugin = new Object();
864 RTEarea[editornumber].pathToPluginDirectory = new Object();';
865 foreach ($this->pluginEnabledArray as $pluginId) {
866 $configureRTEInJavascriptString .= '
867 RTEarea[editornumber].plugin.'.$pluginId.' = true;';
868 if (is_object($this->registeredPlugins[$pluginId])) {
869 $pathToPluginDirectory = $this->registeredPlugins[$pluginId]->getPathToPluginDirectory();
870 if ($pathToPluginDirectory) {
871 $configureRTEInJavascriptString .= '
872 RTEarea[editornumber].pathToPluginDirectory.'.$pluginId.' = "' . $pathToPluginDirectory . '";';
873 }
874 }
875 }
876
877 // Setting the buttons configuration
878 $configureRTEInJavascriptString .= '
879 RTEarea[editornumber].buttons = new Object();';
880 if (is_array($this->thisConfig['buttons.'])) {
881 foreach ($this->thisConfig['buttons.'] as $buttonIndex => $conf) {
882 $button = substr($buttonIndex, 0, -1);
883 if (is_array($conf)) {
884 $configureRTEInJavascriptString .= '
885 RTEarea[editornumber].buttons.'.$button.' = ' . $this->buildNestedJSArray($conf) . ';';
886 }
887 }
888 }
889
890 // Setting the list of tags to be removed if specified in the RTE config
891 if (trim($this->thisConfig['removeTags'])) {
892 $configureRTEInJavascriptString .= '
893 RTEarea[editornumber].htmlRemoveTags = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTags'], 1)) . ')$/i;';
894 }
895
896 // Setting the list of tags to be removed with their contents if specified in the RTE config
897 if (trim($this->thisConfig['removeTagsAndContents'])) {
898 $configureRTEInJavascriptString .= '
899 RTEarea[editornumber].htmlRemoveTagsAndContents = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTagsAndContents'], 1)) . ')$/i;';
900 }
901 // Process default style configuration
902 $configureRTEInJavascriptString .= '
903 RTEarea[editornumber].defaultPageStyle = "' . $this->writeTemporaryFile('', 'defaultPageStyle', 'css', $this->buildStyleSheet()) . '";';
904 // Setting the pageStyle
905 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
906 $configureRTEInJavascriptString .= '
907 RTEarea[editornumber].pageStyle = "' . t3lib_div::createVersionNumberedFilename($this->getFullFileName($filename)) .'";';
908 // Process classes configuration
909 $classesConfigurationRequired = false;
910 foreach ($this->registeredPlugins as $pluginId => $plugin) {
911 if ($this->isPluginEnabled($pluginId)) {
912 $classesConfigurationRequired = $classesConfigurationRequired || $plugin->requiresClassesConfiguration();
913 }
914 }
915 if ($classesConfigurationRequired) {
916 $configureRTEInJavascriptString .= $this->buildJSClassesConfig($RTEcounter);
917 }
918 // Add Javascript configuration for registered plugins
919 foreach ($this->registeredPlugins as $pluginId => $plugin) {
920 if ($this->isPluginEnabled($pluginId)) {
921 $configureRTEInJavascriptString .= $plugin->buildJavascriptConfiguration('editornumber');
922 }
923 }
924 // Avoid premature reference to HTMLArea when being initially loaded by IRRE Ajax call
925 $configureRTEInJavascriptString .= '
926 RTEarea[editornumber].toolbar = ' . $this->getJSToolbarArray() . ';
927 RTEarea[editornumber].convertButtonId = ' . json_encode(array_flip($this->convertToolbarForHtmlAreaArray)) . ';
928 RTEarea.initEditor(editornumber);
929 }
930 };
931 configureEditorInstance["' . $textAreaId . '"]();';
932 return $configureRTEInJavascriptString;
933 }
934
935 /**
936 * Return true, if the plugin can be loaded
937 *
938 * @param string $pluginId: The identification string of the plugin
939 *
940 * @return boolean true if the plugin can be loaded
941 */
942
943 function isPluginEnabled($pluginId) {
944 return in_array($pluginId, $this->pluginEnabledArray);
945 }
946
947 /**
948 * Build the default content style sheet
949 *
950 * @return string Style sheet
951 */
952 function buildStyleSheet() {
953
954 if (!trim($this->thisConfig['ignoreMainStyleOverride'])) {
955 $mainStyle_font = $this->thisConfig['mainStyle_font'] ? $this->thisConfig['mainStyle_font']: 'Verdana,sans-serif';
956
957 $mainElements = array();
958 $mainElements['P'] = $this->thisConfig['mainStyleOverride_add.']['P'];
959 $elList = explode(',','H1,H2,H3,H4,H5,H6,PRE');
960 foreach ($elList as $elListName) {
961 if ($this->thisConfig['mainStyleOverride_add.'][$elListName]) {
962 $mainElements[$elListName] = $this->thisConfig['mainStyleOverride_add.'][$elListName];
963 }
964 }
965
966 $addElementCode = '';
967 foreach ($mainElements as $elListName => $elValue) {
968 $addElementCode .= strToLower($elListName) . ' {' . $elValue . '}' . LF;
969 }
970
971 $stylesheet = $this->thisConfig['mainStyleOverride'] ? $this->thisConfig['mainStyleOverride'] : LF .
972 'body.htmlarea-content-body { font-family: ' . $mainStyle_font .
973 '; font-size: '.($this->thisConfig['mainStyle_size'] ? $this->thisConfig['mainStyle_size'] : '12px') .
974 '; color: '.($this->thisConfig['mainStyle_color']?$this->thisConfig['mainStyle_color'] : 'black') .
975 '; background-color: '.($this->thisConfig['mainStyle_bgcolor'] ? $this->thisConfig['mainStyle_bgcolor'] : 'white') .
976 ';'.$this->thisConfig['mainStyleOverride_add.']['BODY'].'}' . LF .
977 'td { ' . $this->thisConfig['mainStyleOverride_add.']['TD'].'}' . LF .
978 'div { ' . $this->thisConfig['mainStyleOverride_add.']['DIV'].'}' . LF .
979 'pre { ' . $this->thisConfig['mainStyleOverride_add.']['PRE'].'}' . LF .
980 'ol { ' . $this->thisConfig['mainStyleOverride_add.']['OL'].'}' . LF .
981 'ul { ' . $this->thisConfig['mainStyleOverride_add.']['UL'].'}' . LF .
982 'blockquote { ' . $this->thisConfig['mainStyleOverride_add.']['BLOCKQUOTE'].'}' . LF .
983 $addElementCode;
984
985 if (is_array($this->thisConfig['inlineStyle.'])) {
986 $stylesheet .= LF . implode(LF, $this->thisConfig['inlineStyle.']) . LF;
987 }
988 } else {
989 $stylesheet = '/* mainStyleOverride and inlineStyle properties ignored. */';
990 }
991 return $stylesheet;
992 }
993
994 /**
995 * Return Javascript configuration of classes
996 *
997 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
998 *
999 * @return string Javascript configuration of classes
1000 */
1001 function buildJSClassesConfig($RTEcounter) {
1002 // Build JS array of lists of classes
1003 $classesTagList = 'classesCharacter, classesParagraph, classesImage, classesTable, classesLinks, classesTD';
1004 $classesTagConvert = array( 'classesCharacter' => 'span', 'classesParagraph' => 'div', 'classesImage' => 'img', 'classesTable' => 'table', 'classesLinks' => 'a', 'classesTD' => 'td');
1005 $classesTagArray = t3lib_div::trimExplode(',' , $classesTagList);
1006 $configureRTEInJavascriptString = '
1007 RTEarea[editornumber].classesTag = new Object();';
1008 foreach ($classesTagArray as $classesTagName) {
1009 $HTMLAreaJSClasses = ($this->thisConfig[$classesTagName])?('"' . $this->cleanList($this->thisConfig[$classesTagName]) . '";'):'null;';
1010 $configureRTEInJavascriptString .= '
1011 RTEarea[editornumber].classesTag.'. $classesTagConvert[$classesTagName] .' = '. $HTMLAreaJSClasses;
1012 }
1013 // Include JS arrays of configured classes
1014 $configureRTEInJavascriptString .= '
1015 RTEarea[editornumber].classesUrl = "' . $this->writeTemporaryFile('', 'classes_' . $this->language, 'js', $this->buildJSClassesArray(), TRUE) . '";';
1016 return $configureRTEInJavascriptString;
1017 }
1018
1019 /**
1020 * Return JS arrays of classes configuration
1021 *
1022 * @return string JS classes arrays
1023 */
1024 function buildJSClassesArray() {
1025 if ($this->is_FE()) {
1026 $RTEProperties = $this->RTEsetup;
1027 } else {
1028 $RTEProperties = $this->RTEsetup['properties'];
1029 }
1030 $classesArray = array('labels' => array(), 'values' => array(), 'noShow' => array(), 'alternating' => array(), 'counting' => array(), 'XOR' => array());
1031 $JSClassesArray = '';
1032 // Scanning the list of classes if specified in the RTE config
1033 if (is_array($RTEProperties['classes.'])) {
1034 foreach ($RTEProperties['classes.'] as $className => $conf) {
1035 $className = rtrim($className, '.');
1036 $classesArray['labels'][$className] = $this->getPageConfigLabel($conf['name'], FALSE);
1037 $classesArray['values'][$className] = str_replace('\\\'', '\'', $conf['value']);
1038 if (isset($conf['noShow'])) {
1039 $classesArray['noShow'][$className] = $conf['noShow'];
1040 }
1041 if (is_array($conf['alternating.'])) {
1042 $classesArray['alternating'][$className] = $conf['alternating.'];
1043 }
1044 if (is_array($conf['counting.'])) {
1045 $classesArray['counting'][$className] = $conf['counting.'];
1046 }
1047 }
1048 }
1049 // Scanning the list of sets of mutually exclusives classes if specified in the RTE config
1050 if (is_array($RTEProperties['mutuallyExclusiveClasses.'])) {
1051 foreach ($RTEProperties['mutuallyExclusiveClasses.'] as $listName => $conf) {
1052 $classSet = t3lib_div::trimExplode(',', $conf, 1);
1053 $classList = implode(',', $classSet);
1054 foreach ($classSet as $className) {
1055 $classesArray['XOR'][$className] = '/^(' . implode('|', t3lib_div::trimExplode(',', t3lib_div::rmFromList($className, $classList), 1)) . ')$/';
1056 }
1057 }
1058 }
1059 foreach ($classesArray as $key => $subArray) {
1060 $JSClassesArray .= 'HTMLArea.classes' . ucfirst($key) . ' = ' . $this->buildNestedJSArray($subArray) . ';' . LF;
1061 }
1062 return $JSClassesArray;
1063 }
1064
1065 /**
1066 * Translate Page TS Config array in JS nested array definition
1067 * Replace 0 values with false
1068 * Unquote regular expression values
1069 * Replace empty arrays with empty objects
1070 *
1071 * @param array $conf: Page TSConfig configuration array
1072 *
1073 * @return string nested JS array definition
1074 */
1075 function buildNestedJSArray($conf) {
1076 $convertedConf = t3lib_div::removeDotsFromTS($conf);
1077 if ($this->is_FE()) {
1078 $GLOBALS['TSFE']->csConvObj->convArray($convertedConf, ($GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] ? $GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] : 'iso-8859-1'), 'utf-8');
1079 } else {
1080 $GLOBALS['LANG']->csConvObj->convArray($convertedConf, $GLOBALS['LANG']->charSet, 'utf-8');
1081 }
1082 return str_replace(array(':"0"', ':"\/^(', ')$\/i"', ':"\/^(', ')$\/"', '[]'), array(':false', ':/^(', ')$/i', ':/^(', ')$/', '{}'), json_encode($convertedConf));
1083 }
1084
1085 /**
1086 * Return a Javascript localization array for htmlArea RTE
1087 *
1088 * @return string Javascript localization array
1089 */
1090 function buildJSMainLangArray() {
1091 $JSLanguageArray = 'HTMLArea.I18N = new Object();' . LF;
1092 $labelsArray = array('tooltips' => array(), 'msg' => array(), 'dialogs' => array());
1093 foreach ($labelsArray as $labels => $subArray) {
1094 $LOCAL_LANG = t3lib_div::readLLfile('EXT:' . $this->ID . '/htmlarea/locallang_' . $labels . '.xml', $this->language, 'utf-8');
1095 if (!empty($LOCAL_LANG[$this->language])) {
1096 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'], $LOCAL_LANG[$this->language]);
1097 } else {
1098 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1099 }
1100 $labelsArray[$labels] = $LOCAL_LANG[$this->language];
1101 }
1102 $JSLanguageArray .= 'HTMLArea.I18N = ' . json_encode($labelsArray) . ';' . LF;
1103 return $JSLanguageArray;
1104 }
1105
1106 /**
1107 * Writes contents in a file in typo3temp/rtehtmlarea directory and returns the file name
1108 *
1109 * @param string $sourceFileName: The name of the file from which the contents should be extracted
1110 * @param string $label: A label to insert at the beginning of the name of the file
1111 * @param string $fileExtension: The file extension of the file, defaulting to 'js'
1112 * @param string $contents: The contents to write into the file if no $sourceFileName is provided
1113 *
1114 * @return string The name of the file writtten to typo3temp/rtehtmlarea
1115 */
1116 public function writeTemporaryFile($sourceFileName='', $label, $fileExtension='js', $contents='', $concatenate = FALSE) {
1117 global $TYPO3_CONF_VARS;
1118
1119 if ($sourceFileName) {
1120 $output = '';
1121 $source = t3lib_div::getFileAbsFileName($sourceFileName);
1122 $output = file_get_contents($source);
1123 } else {
1124 $output = $contents;
1125 }
1126 $compress = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] && ($fileExtension == 'js') && ($output != '');
1127 $relativeFilename = 'typo3temp/' . $this->ID . '/' . str_replace('-','_',$label) . '_' . t3lib_div::shortMD5(($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . ($sourceFileName ? $sourceFileName : $output)), 20) . ($compress ? '_compressed' : '') . '.' . $fileExtension;
1128 $destination = PATH_site . $relativeFilename;
1129 if(!file_exists($destination)) {
1130 $compressedJavaScript = '';
1131 if ($compress && $fileExtension == 'js') {
1132 $compressedJavaScript = t3lib_div::minifyJavaScript($output);
1133 }
1134 $failure = t3lib_div::writeFileToTypo3tempDir($destination, $compressedJavaScript ? $compressedJavaScript : $output);
1135 if ($failure) {
1136 die($failure);
1137 }
1138 }
1139 if ($concatenate && $fileExtension == 'js') {
1140 $this->cumulativeScripts[$this->TCEform->RTEcounter][] = $destination;
1141 }
1142 if ($this->is_FE()) {
1143 $filename = ($GLOBALS['TSFE']->absRefPrefix ? $GLOBALS['TSFE']->absRefPrefix : '') . t3lib_div::createVersionNumberedFilename($relativeFilename);
1144 } else {
1145 $filename = t3lib_div::createVersionNumberedFilename(($this->isFrontendEditActive() ? '' : ($this->backPath . '../')) . $relativeFilename);
1146 }
1147 return t3lib_div::resolveBackPath($filename);
1148 }
1149 /**
1150 * Concatenates all accumulated scripts in a file in typo3temp/rtehtmlarea directory and returns the file name
1151 *
1152 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1153 *
1154 * @return string The name of the file writtten to typo3temp/rtehtmlarea
1155 */
1156 protected function doConcatenate($RTEcounter) {
1157 $fileExtension = 'js';
1158 $compress = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts'];
1159 $token = implode('|', $this->cumulativeScripts[$RTEcounter]);
1160 $relativeFilename = 'typo3temp/' . $this->ID . '/' . 'htmlarea_cumulative' . '_' . t3lib_div::shortMD5(($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . $token ), 20) . ($compress ? '_compressed' : '') . '.' . $fileExtension;
1161 $destination = PATH_site . $relativeFilename;
1162 if (!file_exists($destination)) {
1163 foreach ($this->cumulativeScripts[$RTEcounter] as $fileName) {
1164 $contents = file_get_contents($fileName);
1165 if (!file_exists($destination)) {
1166 $failure = t3lib_div::writeFileToTypo3tempDir($destination, $contents);
1167 if ($failure) {
1168 die($failure);
1169 }
1170 } else {
1171 $success = file_put_contents($destination, $contents, FILE_APPEND);
1172 if (!$success) {
1173 die('Could not append script' + $fileName);
1174 }
1175 }
1176 }
1177 }
1178 if ($this->is_FE()) {
1179 $filename = ($GLOBALS['TSFE']->absRefPrefix ? $GLOBALS['TSFE']->absRefPrefix : '') . t3lib_div::createVersionNumberedFilename($relativeFilename);
1180 } else {
1181 if ($compress) {
1182 $compressor = t3lib_div::makeInstance('t3lib_Compressor');
1183 $filename = $compressor->compressJsFile(($this->isFrontendEditActive() ? '' : $this->backPath) . '../' . $relativeFilename);
1184 if ($this->isFrontendEditActive()) {
1185 $filename = preg_replace('/^..\//', '', $filename);
1186 }
1187 } else {
1188 $filename = t3lib_div::createVersionNumberedFilename(($this->isFrontendEditActive() ? '' : ($this->backPath . '../')) . $relativeFilename);
1189 }
1190 }
1191 return t3lib_div::resolveBackPath($filename);
1192 }
1193
1194 /**
1195 * Return a file name containing the main JS language array for HTMLArea
1196 *
1197 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1198 *
1199 * @return string filename
1200 */
1201 function buildJSMainLangFile($RTEcounter) {
1202 $contents = $this->buildJSMainLangArray() . LF;
1203 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
1204 $contents .= $this->buildJSLangArray($pluginId) . LF;
1205 }
1206 return $this->writeTemporaryFile('', $this->language.'_'.$this->OutputCharset, 'js', $contents, TRUE);
1207 }
1208
1209 /**
1210 * Return a Javascript localization array for the plugin
1211 *
1212 * @param string $plugin: identification string of the plugin
1213 *
1214 * @return string Javascript localization array
1215 */
1216
1217 function buildJSLangArray($plugin) {
1218 $LOCAL_LANG = FALSE;
1219 $extensionKey = is_object($this->registeredPlugins[$plugin]) ? $this->registeredPlugins[$plugin]->getExtensionKey() : $this->ID;
1220 $LOCAL_LANG = t3lib_div::readLLfile('EXT:' . $extensionKey . '/htmlarea/plugins/' . $plugin . '/locallang.xml', $this->language, 'utf-8', 1);
1221 $linebreak = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : LF;
1222 $JSLanguageArray = 'HTMLArea.I18N["' . $plugin . '"] = new Object();' . $linebreak;
1223 if (is_array($LOCAL_LANG)) {
1224 if (!empty($LOCAL_LANG[$this->language])) {
1225 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'],$LOCAL_LANG[$this->language]);
1226 } else {
1227 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1228 }
1229 $JSLanguageArray .= 'HTMLArea.I18N["' . $plugin . '"] = ' . json_encode($LOCAL_LANG[$this->language]) . ';'. LF;
1230 }
1231 return $JSLanguageArray;
1232 }
1233
1234 /**
1235 * Return the JS code of the toolbar configuration for the HTMLArea editor
1236 *
1237 * @return string the JS code as nested JS arrays
1238 */
1239 protected function getJSToolbarArray() {
1240 // The toolbar array
1241 $toolbar = array();
1242 // The current row; a "linebreak" ends the current row
1243 $row = array();
1244 // The current group; each group is between "bar"s; a "linebreak" ends the current group
1245 $group = array();
1246 // Process each toolbar item in the toolbar order list
1247 foreach ($this->toolbarOrderArray as $item) {
1248 switch ($item) {
1249 case 'linebreak':
1250 // Add row to toolbar if not empty
1251 if (!empty($group)) {
1252 $row[] = $group;
1253 $group = array();
1254 }
1255 if (!empty($row)) {
1256 $toolbar[] = $row;
1257 $row = array();
1258 }
1259 break;
1260 case 'bar':
1261 // Add group to row if not empty
1262 if (!empty($group)) {
1263 $row[] = $group;
1264 $group = array();
1265 }
1266 break;
1267 case 'space':
1268 if (end($group) != $this->convertToolbarForHTMLArea($item)) {
1269 $group[] = $this->convertToolbarForHTMLArea($item);
1270 }
1271 break;
1272 default:
1273 if (in_array($item, $this->toolbar)) {
1274 // Add the item to the group
1275 $convertedItem = $this->convertToolbarForHTMLArea($item);
1276 if ($convertedItem) {
1277 $group[] = $convertedItem;
1278 }
1279 }
1280 break;
1281 }
1282 }
1283 // Add the last group and last line, if not empty
1284 if (!empty($group)) {
1285 $row[] = $group;
1286 }
1287 if (!empty($row)) {
1288 $toolbar[] = $row;
1289 }
1290 return json_encode($toolbar);
1291 }
1292
1293 public function getLLContent($string) {
1294 global $LANG;
1295
1296 $BE_lang = $LANG->lang;
1297 $BE_charSet = $LANG->charSet;
1298 $LANG->lang = $this->contentTypo3Language;
1299 $LANG->charSet = $this->contentCharset;
1300 $LLString = $LANG->JScharCode($LANG->sL($string));
1301 $LANG->lang = $BE_lang;
1302 $LANG->charSet = $BE_charSet;
1303 return $LLString;
1304 }
1305
1306 public function getPageConfigLabel($string,$JScharCode=1) {
1307 global $LANG, $TSFE, $TYPO3_CONF_VARS;
1308
1309 if ($this->is_FE()) {
1310 if (strcmp(substr($string,0,4),'LLL:') && $TYPO3_CONF_VARS['BE']['forceCharset']) {
1311 // A pure string coming from Page TSConfig must be in forceCharset, otherwise we just don't know..
1312 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $TYPO3_CONF_VARS['BE']['forceCharset'], $this->OutputCharset);
1313 } else {
1314 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $this->charset, $this->OutputCharset);
1315 }
1316 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1317 $label = $JScharCode ? $this->feJScharCode($label) : $label;
1318 } else {
1319 if (strcmp(substr($string,0,4),'LLL:')) {
1320 $label = $string;
1321 } else {
1322 $label = $LANG->sL(trim($string));
1323 }
1324 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1325 $label = $JScharCode ? $LANG->JScharCode($label): $label;
1326 }
1327 return $label;
1328 }
1329
1330 function feJScharCode($str) {
1331 global $TSFE;
1332 // Convert string to UTF-8:
1333 if ($this->OutputCharset != 'utf-8') $str = $TSFE->csConvObj->utf8_encode($str,$this->OutputCharset);
1334 // Convert the UTF-8 string into a array of char numbers:
1335 $nArr = $TSFE->csConvObj->utf8_to_numberarray($str);
1336 return 'String.fromCharCode('.implode(',',$nArr).')';
1337 }
1338
1339 public function getFullFileName($filename) {
1340 if (substr($filename,0,4)=='EXT:') { // extension
1341 list($extKey,$local) = explode('/',substr($filename,4),2);
1342 $newFilename = '';
1343 if (strcmp($extKey,'') && t3lib_extMgm::isLoaded($extKey) && strcmp($local,'')) {
1344 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? t3lib_extMgm::siteRelPath($extKey) : $this->backPath . t3lib_extMgm::extRelPath($extKey)) . $local;
1345 }
1346 } elseif (substr($filename,0,1) != '/') {
1347 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? '' : ($this->backPath . '../')) . $filename;
1348 } else {
1349 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? '' : ($this->backPath . '../')) . substr($filename, 1);
1350 }
1351 return t3lib_div::resolveBackPath($newFilename);
1352 }
1353
1354 /**
1355 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1356 * This is for submit function of the form.
1357 *
1358 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1359 * @param string $formName: the name of the form
1360 * @param string $textareaId: the id of the textarea
1361 * @param string $textareaName: the name of the textarea
1362 *
1363 * @return string Javascript code
1364 */
1365 function setSaveRTE($RTEcounter, $formName, $textareaId, $textareaName) {
1366 return 'if (RTEarea["' . $textareaId . '"]) { document.' . $formName . '["' . $textareaName . '"].value = RTEarea["' . $textareaId . '"].editor.getHTML(); } else { OK = 0; };';
1367 }
1368
1369 /**
1370 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1371 * This is for submit function of the form.
1372 *
1373 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1374 * @param string $formName: the name of the form
1375 * @param string $textareaId: the id of the textarea
1376 *
1377 * @return string Javascript code
1378 */
1379 function setDeleteRTE($RTEcounter, $formName, $textareaId) {
1380 return 'if (RTEarea["' . $textareaId . '"]) { RTEarea["' . $textareaId . '"].deleted = true;}';
1381 }
1382
1383 /**
1384 * Return true if we are in the FE, but not in the FE editing feature of BE.
1385 *
1386 * @return boolean
1387 */
1388
1389 function is_FE() {
1390 return is_object($GLOBALS['TSFE']) && !$this->isFrontendEditActive() && TYPO3_MODE=='FE';
1391 }
1392
1393 /**
1394 * Checks whether frontend editing is active.
1395 *
1396 * @return boolean
1397 */
1398 public function isFrontendEditActive() {
1399 return is_object($GLOBALS['TSFE']) && $GLOBALS['TSFE']->beUserLogin && ($GLOBALS['BE_USER']->frontendEdit instanceof t3lib_frontendedit);
1400 }
1401 /**
1402 * Client Browser Information
1403 *
1404 * @param string $userAgent: The useragent string, t3lib_div::getIndpEnv('HTTP_USER_AGENT')
1405 * @return array Contains keys "useragent", "browser", "version", "system"
1406 * where "browser" is limited to the engines
1407 * and where "version" is a floating number
1408 */
1409 function clientInfo ($userAgent='') {
1410 if (!$userAgent) {
1411 $userAgent = t3lib_div::getIndpEnv('HTTP_USER_AGENT');
1412 }
1413 $browserInfo = t3lib_utility_Client::getBrowserInfo($userAgent);
1414 // Known engines: order is not irrelevant!
1415 $knownEngines = array('opera', 'msie', 'gecko', 'webkit');
1416 if (is_array($browserInfo['all'])) {
1417 foreach ($knownEngines as $engine) {
1418 if ($browserInfo['all'][$engine]) {
1419 $browserInfo['browser'] = $engine;
1420 $browserInfo['version'] = t3lib_utility_Client::getVersion($browserInfo['all'][$engine]);
1421 break;
1422 }
1423 }
1424 }
1425 return $browserInfo;
1426 }
1427 /***************************
1428 *
1429 * OTHER FUNCTIONS: (from Classic RTE)
1430 *
1431 ***************************/
1432 /**
1433 * @return [type] ...
1434 * @desc
1435 */
1436
1437 function RTEtsConfigParams() {
1438 if($this->is_FE()) {
1439 return '';
1440 } else {
1441 $p = t3lib_BEfunc::getSpecConfParametersFromArray($this->specConf['rte_transform']['parameters']);
1442 return $this->elementParts[0].':'.$this->elementParts[1].':'.$this->elementParts[2].':'.$this->thePid.':'.$this->typeVal.':'.$this->tscPID.':'.$p['imgpath'];
1443 }
1444 }
1445
1446 public function cleanList($str) {
1447 if (strstr($str,'*')) {
1448 $str = '*';
1449 } else {
1450 $str = implode(',',array_unique(t3lib_div::trimExplode(',',$str,1)));
1451 }
1452 return $str;
1453 }
1454
1455 function filterStyleEl($elValue,$matchList) {
1456 $matchParts = t3lib_div::trimExplode(',',$matchList,1);
1457 $styleParts = explode(';',$elValue);
1458 $nStyle=array();
1459 foreach ($styleParts as $k => $p) {
1460 $pp = t3lib_div::trimExplode(':',$p);
1461 if ($pp[0]&&$pp[1]) {
1462 foreach ($matchParts as $el) {
1463 $star=substr($el,-1)=='*';
1464 if (!strcmp($pp[0],$el) || ($star && t3lib_div::isFirstPartOfStr($pp[0],substr($el,0,-1)) )) {
1465 $nStyle[]=$pp[0].':'.$pp[1];
1466 } else unset($styleParts[$k]);
1467 }
1468 } else {
1469 unset($styleParts[$k]);
1470 }
1471 }
1472 return implode('; ',$nStyle);
1473 }
1474
1475 // Hook on lorem_ipsum extension to insert text into the RTE in wysiwyg mode
1476 function loremIpsumInsert($params) {
1477 return "
1478 if (typeof(lorem_ipsum) == 'function' && " . $params['element'] . ".tagName.toLowerCase() == 'textarea' ) lorem_ipsum(" . $params['element'] . ", lipsum_temp_strings[lipsum_temp_pointer]);
1479 ";
1480 }
1481 }
1482 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php'])) {
1483 include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php']);
1484 }
1485 ?>