Follow-up to issue #17677: htmlArea RTE: Classes configuration is loaded twice
[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') ? $this->TCEform->getDynNestedStack(true) : '[]') . ';
843 RTEarea[editornumber].dialogueWindows = new Object();
844 RTEarea[editornumber].dialogueWindows.defaultPositionFromTop = ' . (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromTop'])? intval($this->thisConfig['dialogueWindows.']['defaultPositionFromTop']) : '100') . ';
845 RTEarea[editornumber].dialogueWindows.defaultPositionFromLeft = ' . (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft'])? intval($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft']) : '100') . ';
846 RTEarea[editornumber].dialogueWindows.doNotResize = ' . (trim($this->thisConfig['dialogueWindows.']['doNotResize'])?'true':'false') . ';
847 RTEarea[editornumber].dialogueWindows.doNotCenter = ' . (trim($this->thisConfig['dialogueWindows.']['doNotCenter'])?'true':'false') . ';';
848
849 // The following properties apply only to the backend
850 if (!$this->is_FE()) {
851 $configureRTEInJavascriptString .= '
852 RTEarea[editornumber].sys_language_content = "' . $this->contentLanguageUid . '";
853 RTEarea[editornumber].typo3ContentLanguage = "' . $this->contentTypo3Language . '";
854 RTEarea[editornumber].typo3ContentCharset = "' . $this->contentCharset . '";
855 RTEarea[editornumber].userUid = "' . $this->userUid . '";';
856 }
857
858 // Setting the plugin flags
859 $configureRTEInJavascriptString .= '
860 RTEarea[editornumber].plugin = new Object();
861 RTEarea[editornumber].pathToPluginDirectory = new Object();';
862 foreach ($this->pluginEnabledArray as $pluginId) {
863 $configureRTEInJavascriptString .= '
864 RTEarea[editornumber].plugin.'.$pluginId.' = true;';
865 if (is_object($this->registeredPlugins[$pluginId])) {
866 $pathToPluginDirectory = $this->registeredPlugins[$pluginId]->getPathToPluginDirectory();
867 if ($pathToPluginDirectory) {
868 $configureRTEInJavascriptString .= '
869 RTEarea[editornumber].pathToPluginDirectory.'.$pluginId.' = "' . $pathToPluginDirectory . '";';
870 }
871 }
872 }
873
874 // Setting the buttons configuration
875 $configureRTEInJavascriptString .= '
876 RTEarea[editornumber].buttons = new Object();';
877 if (is_array($this->thisConfig['buttons.'])) {
878 foreach ($this->thisConfig['buttons.'] as $buttonIndex => $conf) {
879 $button = substr($buttonIndex, 0, -1);
880 if (is_array($conf)) {
881 $configureRTEInJavascriptString .= '
882 RTEarea[editornumber].buttons.'.$button.' = ' . $this->buildNestedJSArray($conf) . ';';
883 }
884 }
885 }
886
887 // Setting the list of tags to be removed if specified in the RTE config
888 if (trim($this->thisConfig['removeTags'])) {
889 $configureRTEInJavascriptString .= '
890 RTEarea[editornumber].htmlRemoveTags = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTags'], 1)) . ')$/i;';
891 }
892
893 // Setting the list of tags to be removed with their contents if specified in the RTE config
894 if (trim($this->thisConfig['removeTagsAndContents'])) {
895 $configureRTEInJavascriptString .= '
896 RTEarea[editornumber].htmlRemoveTagsAndContents = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTagsAndContents'], 1)) . ')$/i;';
897 }
898 // Process default style configuration
899 $configureRTEInJavascriptString .= '
900 RTEarea[editornumber].defaultPageStyle = "' . $this->writeTemporaryFile('', 'defaultPageStyle', 'css', $this->buildStyleSheet()) . '";';
901 // Setting the pageStyle
902 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
903 $configureRTEInJavascriptString .= '
904 RTEarea[editornumber].pageStyle = "' . t3lib_div::createVersionNumberedFilename($this->getFullFileName($filename)) .'";';
905 // Process classes configuration
906 $classesConfigurationRequired = false;
907 foreach ($this->registeredPlugins as $pluginId => $plugin) {
908 if ($this->isPluginEnabled($pluginId)) {
909 $classesConfigurationRequired = $classesConfigurationRequired || $plugin->requiresClassesConfiguration();
910 }
911 }
912 if ($classesConfigurationRequired) {
913 $configureRTEInJavascriptString .= $this->buildJSClassesConfig($RTEcounter);
914 }
915 // Add Javascript configuration for registered plugins
916 foreach ($this->registeredPlugins as $pluginId => $plugin) {
917 if ($this->isPluginEnabled($pluginId)) {
918 $configureRTEInJavascriptString .= $plugin->buildJavascriptConfiguration('editornumber');
919 }
920 }
921 // Avoid premature reference to HTMLArea when being initially loaded by IRRE Ajax call
922 $configureRTEInJavascriptString .= '
923 RTEarea[editornumber].toolbar = ' . $this->getJSToolbarArray() . ';
924 RTEarea[editornumber].convertButtonId = ' . json_encode(array_flip($this->convertToolbarForHtmlAreaArray)) . ';
925 RTEarea.initEditor(editornumber);
926 }
927 };
928 configureEditorInstance["' . $textAreaId . '"]();';
929 return $configureRTEInJavascriptString;
930 }
931
932 /**
933 * Return true, if the plugin can be loaded
934 *
935 * @param string $pluginId: The identification string of the plugin
936 *
937 * @return boolean true if the plugin can be loaded
938 */
939
940 function isPluginEnabled($pluginId) {
941 return in_array($pluginId, $this->pluginEnabledArray);
942 }
943
944 /**
945 * Build the default content style sheet
946 *
947 * @return string Style sheet
948 */
949 function buildStyleSheet() {
950
951 if (!trim($this->thisConfig['ignoreMainStyleOverride'])) {
952 $mainStyle_font = $this->thisConfig['mainStyle_font'] ? $this->thisConfig['mainStyle_font']: 'Verdana,sans-serif';
953
954 $mainElements = array();
955 $mainElements['P'] = $this->thisConfig['mainStyleOverride_add.']['P'];
956 $elList = explode(',','H1,H2,H3,H4,H5,H6,PRE');
957 foreach ($elList as $elListName) {
958 if ($this->thisConfig['mainStyleOverride_add.'][$elListName]) {
959 $mainElements[$elListName] = $this->thisConfig['mainStyleOverride_add.'][$elListName];
960 }
961 }
962
963 $addElementCode = '';
964 foreach ($mainElements as $elListName => $elValue) {
965 $addElementCode .= strToLower($elListName) . ' {' . $elValue . '}' . LF;
966 }
967
968 $stylesheet = $this->thisConfig['mainStyleOverride'] ? $this->thisConfig['mainStyleOverride'] : LF .
969 'body.htmlarea-content-body { font-family: ' . $mainStyle_font .
970 '; font-size: '.($this->thisConfig['mainStyle_size'] ? $this->thisConfig['mainStyle_size'] : '12px') .
971 '; color: '.($this->thisConfig['mainStyle_color']?$this->thisConfig['mainStyle_color'] : 'black') .
972 '; background-color: '.($this->thisConfig['mainStyle_bgcolor'] ? $this->thisConfig['mainStyle_bgcolor'] : 'white') .
973 ';'.$this->thisConfig['mainStyleOverride_add.']['BODY'].'}' . LF .
974 'td { ' . $this->thisConfig['mainStyleOverride_add.']['TD'].'}' . LF .
975 'div { ' . $this->thisConfig['mainStyleOverride_add.']['DIV'].'}' . LF .
976 'pre { ' . $this->thisConfig['mainStyleOverride_add.']['PRE'].'}' . LF .
977 'ol { ' . $this->thisConfig['mainStyleOverride_add.']['OL'].'}' . LF .
978 'ul { ' . $this->thisConfig['mainStyleOverride_add.']['UL'].'}' . LF .
979 'blockquote { ' . $this->thisConfig['mainStyleOverride_add.']['BLOCKQUOTE'].'}' . LF .
980 $addElementCode;
981
982 if (is_array($this->thisConfig['inlineStyle.'])) {
983 $stylesheet .= LF . implode(LF, $this->thisConfig['inlineStyle.']) . LF;
984 }
985 } else {
986 $stylesheet = '/* mainStyleOverride and inlineStyle properties ignored. */';
987 }
988 return $stylesheet;
989 }
990
991 /**
992 * Return Javascript configuration of classes
993 *
994 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
995 *
996 * @return string Javascript configuration of classes
997 */
998 function buildJSClassesConfig($RTEcounter) {
999 // Build JS array of lists of classes
1000 $classesTagList = 'classesCharacter, classesParagraph, classesImage, classesTable, classesLinks, classesTD';
1001 $classesTagConvert = array( 'classesCharacter' => 'span', 'classesParagraph' => 'div', 'classesImage' => 'img', 'classesTable' => 'table', 'classesLinks' => 'a', 'classesTD' => 'td');
1002 $classesTagArray = t3lib_div::trimExplode(',' , $classesTagList);
1003 $configureRTEInJavascriptString = '
1004 RTEarea[editornumber].classesTag = new Object();';
1005 foreach ($classesTagArray as $classesTagName) {
1006 $HTMLAreaJSClasses = ($this->thisConfig[$classesTagName])?('"' . $this->cleanList($this->thisConfig[$classesTagName]) . '";'):'null;';
1007 $configureRTEInJavascriptString .= '
1008 RTEarea[editornumber].classesTag.'. $classesTagConvert[$classesTagName] .' = '. $HTMLAreaJSClasses;
1009 }
1010 // Include JS arrays of configured classes
1011 $configureRTEInJavascriptString .= '
1012 RTEarea[editornumber].classesUrl = "' . $this->writeTemporaryFile('', 'classes_' . $this->language, 'js', $this->buildJSClassesArray(), TRUE) . '";';
1013 return $configureRTEInJavascriptString;
1014 }
1015
1016 /**
1017 * Return JS arrays of classes configuration
1018 *
1019 * @return string JS classes arrays
1020 */
1021 function buildJSClassesArray() {
1022 if ($this->is_FE()) {
1023 $RTEProperties = $this->RTEsetup;
1024 } else {
1025 $RTEProperties = $this->RTEsetup['properties'];
1026 }
1027 $classesArray = array('labels' => array(), 'values' => array(), 'noShow' => array(), 'alternating' => array(), 'counting' => array(), 'XOR' => array());
1028 $JSClassesArray = '';
1029 // Scanning the list of classes if specified in the RTE config
1030 if (is_array($RTEProperties['classes.'])) {
1031 foreach ($RTEProperties['classes.'] as $className => $conf) {
1032 $className = rtrim($className, '.');
1033 $classesArray['labels'][$className] = $this->getPageConfigLabel($conf['name'], FALSE);
1034 $classesArray['values'][$className] = str_replace('\\\'', '\'', $conf['value']);
1035 if (isset($conf['noShow'])) {
1036 $classesArray['noShow'][$className] = $conf['noShow'];
1037 }
1038 if (is_array($conf['alternating.'])) {
1039 $classesArray['alternating'][$className] = $conf['alternating.'];
1040 }
1041 if (is_array($conf['counting.'])) {
1042 $classesArray['counting'][$className] = $conf['counting.'];
1043 }
1044 }
1045 }
1046 // Scanning the list of sets of mutually exclusives classes if specified in the RTE config
1047 if (is_array($RTEProperties['mutuallyExclusiveClasses.'])) {
1048 foreach ($RTEProperties['mutuallyExclusiveClasses.'] as $listName => $conf) {
1049 $classSet = t3lib_div::trimExplode(',', $conf, 1);
1050 $classList = implode(',', $classSet);
1051 foreach ($classSet as $className) {
1052 $classesArray['XOR'][$className] = '/^(' . implode('|', t3lib_div::trimExplode(',', t3lib_div::rmFromList($className, $classList), 1)) . ')$/';
1053 }
1054 }
1055 }
1056 foreach ($classesArray as $key => $subArray) {
1057 $JSClassesArray .= 'HTMLArea.classes' . ucfirst($key) . ' = ' . $this->buildNestedJSArray($subArray) . ';' . LF;
1058 }
1059 return $JSClassesArray;
1060 }
1061
1062 /**
1063 * Translate Page TS Config array in JS nested array definition
1064 * Replace 0 values with false
1065 * Unquote regular expression values
1066 * Replace empty arrays with empty objects
1067 *
1068 * @param array $conf: Page TSConfig configuration array
1069 *
1070 * @return string nested JS array definition
1071 */
1072 function buildNestedJSArray($conf) {
1073 $convertedConf = t3lib_div::removeDotsFromTS($conf);
1074 if ($this->is_FE()) {
1075 $GLOBALS['TSFE']->csConvObj->convArray($convertedConf, ($GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] ? $GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] : 'iso-8859-1'), 'utf-8');
1076 } else {
1077 $GLOBALS['LANG']->csConvObj->convArray($convertedConf, $GLOBALS['LANG']->charSet, 'utf-8');
1078 }
1079 return str_replace(array(':"0"', ':"\/^(', ')$\/i"', ':"\/^(', ')$\/"', '[]'), array(':false', ':/^(', ')$/i', ':/^(', ')$/', '{}'), json_encode($convertedConf));
1080 }
1081
1082 /**
1083 * Return a Javascript localization array for htmlArea RTE
1084 *
1085 * @return string Javascript localization array
1086 */
1087 function buildJSMainLangArray() {
1088 $JSLanguageArray = 'HTMLArea.I18N = new Object();' . LF;
1089 $labelsArray = array('tooltips' => array(), 'msg' => array(), 'dialogs' => array());
1090 foreach ($labelsArray as $labels => $subArray) {
1091 $LOCAL_LANG = t3lib_div::readLLfile('EXT:' . $this->ID . '/htmlarea/locallang_' . $labels . '.xml', $this->language, 'utf-8');
1092 if (!empty($LOCAL_LANG[$this->language])) {
1093 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'], $LOCAL_LANG[$this->language]);
1094 } else {
1095 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1096 }
1097 $labelsArray[$labels] = $LOCAL_LANG[$this->language];
1098 }
1099 $JSLanguageArray .= 'HTMLArea.I18N = ' . json_encode($labelsArray) . ';' . LF;
1100 return $JSLanguageArray;
1101 }
1102
1103 /**
1104 * Writes contents in a file in typo3temp/rtehtmlarea directory and returns the file name
1105 *
1106 * @param string $sourceFileName: The name of the file from which the contents should be extracted
1107 * @param string $label: A label to insert at the beginning of the name of the file
1108 * @param string $fileExtension: The file extension of the file, defaulting to 'js'
1109 * @param string $contents: The contents to write into the file if no $sourceFileName is provided
1110 *
1111 * @return string The name of the file writtten to typo3temp/rtehtmlarea
1112 */
1113 public function writeTemporaryFile($sourceFileName='', $label, $fileExtension='js', $contents='', $concatenate = FALSE) {
1114 global $TYPO3_CONF_VARS;
1115
1116 if ($sourceFileName) {
1117 $output = '';
1118 $source = t3lib_div::getFileAbsFileName($sourceFileName);
1119 $output = file_get_contents($source);
1120 } else {
1121 $output = $contents;
1122 }
1123 $compress = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] && ($fileExtension == 'js') && ($output != '');
1124 $relativeFilename = 'typo3temp/' . $this->ID . '/' . str_replace('-','_',$label) . '_' . t3lib_div::shortMD5(($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . ($sourceFileName ? $sourceFileName : $output)), 20) . ($compress ? '_compressed' : '') . '.' . $fileExtension;
1125 $destination = PATH_site . $relativeFilename;
1126 if(!file_exists($destination)) {
1127 $compressedJavaScript = '';
1128 if ($compress && $fileExtension == 'js') {
1129 $compressedJavaScript = t3lib_div::minifyJavaScript($output);
1130 }
1131 $failure = t3lib_div::writeFileToTypo3tempDir($destination, $compressedJavaScript ? $compressedJavaScript : $output);
1132 if ($failure) {
1133 die($failure);
1134 }
1135 }
1136 if ($concatenate && $fileExtension == 'js') {
1137 $this->cumulativeScripts[$this->TCEform->RTEcounter][] = $destination;
1138 }
1139 if ($this->is_FE()) {
1140 $filename = ($GLOBALS['TSFE']->absRefPrefix ? $GLOBALS['TSFE']->absRefPrefix : '') . t3lib_div::createVersionNumberedFilename($relativeFilename);
1141 } else {
1142 $filename = t3lib_div::createVersionNumberedFilename(($this->isFrontendEditActive() ? '' : ($this->backPath . '../')) . $relativeFilename);
1143 }
1144 return t3lib_div::resolveBackPath($filename);
1145 }
1146 /**
1147 * Concatenates all accumulated scripts in a file in typo3temp/rtehtmlarea directory and returns the file name
1148 *
1149 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1150 *
1151 * @return string The name of the file writtten to typo3temp/rtehtmlarea
1152 */
1153 protected function doConcatenate($RTEcounter) {
1154 $fileExtension = 'js';
1155 $compress = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts'];
1156 $token = implode('|', $this->cumulativeScripts[$RTEcounter]);
1157 $relativeFilename = 'typo3temp/' . $this->ID . '/' . 'htmlarea_cumulative' . '_' . t3lib_div::shortMD5(($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . $token ), 20) . ($compress ? '_compressed' : '') . '.' . $fileExtension;
1158 $destination = PATH_site . $relativeFilename;
1159 if (!file_exists($destination)) {
1160 foreach ($this->cumulativeScripts[$RTEcounter] as $fileName) {
1161 $contents = file_get_contents($fileName);
1162 if (!file_exists($destination)) {
1163 $failure = t3lib_div::writeFileToTypo3tempDir($destination, $contents);
1164 if ($failure) {
1165 die($failure);
1166 }
1167 } else {
1168 $success = file_put_contents($destination, $contents, FILE_APPEND);
1169 if (!$success) {
1170 die('Could not append script' + $fileName);
1171 }
1172 }
1173 }
1174 }
1175 if ($this->is_FE()) {
1176 $filename = ($GLOBALS['TSFE']->absRefPrefix ? $GLOBALS['TSFE']->absRefPrefix : '') . t3lib_div::createVersionNumberedFilename($relativeFilename);
1177 } else {
1178 if ($compress) {
1179 $compressor = t3lib_div::makeInstance('t3lib_Compressor');
1180 $filename = $compressor->compressJsFile(($this->isFrontendEditActive() ? '' : $this->backPath) . '../' . $relativeFilename);
1181 if ($this->isFrontendEditActive()) {
1182 $filename = preg_replace('/^..\//', '', $filename);
1183 }
1184 } else {
1185 $filename = t3lib_div::createVersionNumberedFilename(($this->isFrontendEditActive() ? '' : ($this->backPath . '../')) . $relativeFilename);
1186 }
1187 }
1188 return t3lib_div::resolveBackPath($filename);
1189 }
1190
1191 /**
1192 * Return a file name containing the main JS language array for HTMLArea
1193 *
1194 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1195 *
1196 * @return string filename
1197 */
1198 function buildJSMainLangFile($RTEcounter) {
1199 $contents = $this->buildJSMainLangArray() . LF;
1200 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
1201 $contents .= $this->buildJSLangArray($pluginId) . LF;
1202 }
1203 return $this->writeTemporaryFile('', $this->language.'_'.$this->OutputCharset, 'js', $contents, TRUE);
1204 }
1205
1206 /**
1207 * Return a Javascript localization array for the plugin
1208 *
1209 * @param string $plugin: identification string of the plugin
1210 *
1211 * @return string Javascript localization array
1212 */
1213
1214 function buildJSLangArray($plugin) {
1215 $LOCAL_LANG = FALSE;
1216 $extensionKey = is_object($this->registeredPlugins[$plugin]) ? $this->registeredPlugins[$plugin]->getExtensionKey() : $this->ID;
1217 $LOCAL_LANG = t3lib_div::readLLfile('EXT:' . $extensionKey . '/htmlarea/plugins/' . $plugin . '/locallang.xml', $this->language, 'utf-8', 1);
1218 $linebreak = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : LF;
1219 $JSLanguageArray = 'HTMLArea.I18N["' . $plugin . '"] = new Object();' . $linebreak;
1220 if (is_array($LOCAL_LANG)) {
1221 if (!empty($LOCAL_LANG[$this->language])) {
1222 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'],$LOCAL_LANG[$this->language]);
1223 } else {
1224 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1225 }
1226 $JSLanguageArray .= 'HTMLArea.I18N["' . $plugin . '"] = ' . json_encode($LOCAL_LANG[$this->language]) . ';'. LF;
1227 }
1228 return $JSLanguageArray;
1229 }
1230
1231 /**
1232 * Return the JS code of the toolbar configuration for the HTMLArea editor
1233 *
1234 * @return string the JS code as nested JS arrays
1235 */
1236 protected function getJSToolbarArray() {
1237 // The toolbar array
1238 $toolbar = array();
1239 // The current row; a "linebreak" ends the current row
1240 $row = array();
1241 // The current group; each group is between "bar"s; a "linebreak" ends the current group
1242 $group = array();
1243 // Process each toolbar item in the toolbar order list
1244 foreach ($this->toolbarOrderArray as $item) {
1245 switch ($item) {
1246 case 'linebreak':
1247 // Add row to toolbar if not empty
1248 if (!empty($group)) {
1249 $row[] = $group;
1250 $group = array();
1251 }
1252 if (!empty($row)) {
1253 $toolbar[] = $row;
1254 $row = array();
1255 }
1256 break;
1257 case 'bar':
1258 // Add group to row if not empty
1259 if (!empty($group)) {
1260 $row[] = $group;
1261 $group = array();
1262 }
1263 break;
1264 case 'space':
1265 if (end($group) != $this->convertToolbarForHTMLArea($item)) {
1266 $group[] = $this->convertToolbarForHTMLArea($item);
1267 }
1268 break;
1269 default:
1270 if (in_array($item, $this->toolbar)) {
1271 // Add the item to the group
1272 $convertedItem = $this->convertToolbarForHTMLArea($item);
1273 if ($convertedItem) {
1274 $group[] = $convertedItem;
1275 }
1276 }
1277 break;
1278 }
1279 }
1280 // Add the last group and last line, if not empty
1281 if (!empty($group)) {
1282 $row[] = $group;
1283 }
1284 if (!empty($row)) {
1285 $toolbar[] = $row;
1286 }
1287 return json_encode($toolbar);
1288 }
1289
1290 public function getLLContent($string) {
1291 global $LANG;
1292
1293 $BE_lang = $LANG->lang;
1294 $BE_charSet = $LANG->charSet;
1295 $LANG->lang = $this->contentTypo3Language;
1296 $LANG->charSet = $this->contentCharset;
1297 $LLString = $LANG->JScharCode($LANG->sL($string));
1298 $LANG->lang = $BE_lang;
1299 $LANG->charSet = $BE_charSet;
1300 return $LLString;
1301 }
1302
1303 public function getPageConfigLabel($string,$JScharCode=1) {
1304 global $LANG, $TSFE, $TYPO3_CONF_VARS;
1305
1306 if ($this->is_FE()) {
1307 if (strcmp(substr($string,0,4),'LLL:') && $TYPO3_CONF_VARS['BE']['forceCharset']) {
1308 // A pure string coming from Page TSConfig must be in forceCharset, otherwise we just don't know..
1309 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $TYPO3_CONF_VARS['BE']['forceCharset'], $this->OutputCharset);
1310 } else {
1311 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $this->charset, $this->OutputCharset);
1312 }
1313 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1314 $label = $JScharCode ? $this->feJScharCode($label) : $label;
1315 } else {
1316 if (strcmp(substr($string,0,4),'LLL:')) {
1317 $label = $string;
1318 } else {
1319 $label = $LANG->sL(trim($string));
1320 }
1321 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1322 $label = $JScharCode ? $LANG->JScharCode($label): $label;
1323 }
1324 return $label;
1325 }
1326
1327 function feJScharCode($str) {
1328 global $TSFE;
1329 // Convert string to UTF-8:
1330 if ($this->OutputCharset != 'utf-8') $str = $TSFE->csConvObj->utf8_encode($str,$this->OutputCharset);
1331 // Convert the UTF-8 string into a array of char numbers:
1332 $nArr = $TSFE->csConvObj->utf8_to_numberarray($str);
1333 return 'String.fromCharCode('.implode(',',$nArr).')';
1334 }
1335
1336 public function getFullFileName($filename) {
1337 if (substr($filename,0,4)=='EXT:') { // extension
1338 list($extKey,$local) = explode('/',substr($filename,4),2);
1339 $newFilename = '';
1340 if (strcmp($extKey,'') && t3lib_extMgm::isLoaded($extKey) && strcmp($local,'')) {
1341 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? t3lib_extMgm::siteRelPath($extKey) : $this->backPath . t3lib_extMgm::extRelPath($extKey)) . $local;
1342 }
1343 } elseif (substr($filename,0,1) != '/') {
1344 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? '' : ($this->backPath . '../')) . $filename;
1345 } else {
1346 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? '' : ($this->backPath . '../')) . substr($filename, 1);
1347 }
1348 return t3lib_div::resolveBackPath($newFilename);
1349 }
1350
1351 /**
1352 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1353 * This is for submit function of the form.
1354 *
1355 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1356 * @param string $formName: the name of the form
1357 * @param string $textareaId: the id of the textarea
1358 * @param string $textareaName: the name of the textarea
1359 *
1360 * @return string Javascript code
1361 */
1362 function setSaveRTE($RTEcounter, $formName, $textareaId, $textareaName) {
1363 return 'if (RTEarea["' . $textareaId . '"]) { document.' . $formName . '["' . $textareaName . '"].value = RTEarea["' . $textareaId . '"].editor.getHTML(); } else { OK = 0; };';
1364 }
1365
1366 /**
1367 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1368 * This is for submit function of the form.
1369 *
1370 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1371 * @param string $formName: the name of the form
1372 * @param string $textareaId: the id of the textarea
1373 *
1374 * @return string Javascript code
1375 */
1376 function setDeleteRTE($RTEcounter, $formName, $textareaId) {
1377 return 'if (RTEarea["' . $textareaId . '"]) { RTEarea["' . $textareaId . '"].deleted = true;}';
1378 }
1379
1380 /**
1381 * Return true if we are in the FE, but not in the FE editing feature of BE.
1382 *
1383 * @return boolean
1384 */
1385
1386 function is_FE() {
1387 return is_object($GLOBALS['TSFE']) && !$this->isFrontendEditActive() && TYPO3_MODE=='FE';
1388 }
1389
1390 /**
1391 * Checks whether frontend editing is active.
1392 *
1393 * @return boolean
1394 */
1395 public function isFrontendEditActive() {
1396 return is_object($GLOBALS['TSFE']) && $GLOBALS['TSFE']->beUserLogin && ($GLOBALS['BE_USER']->frontendEdit instanceof t3lib_frontendedit);
1397 }
1398 /**
1399 * Client Browser Information
1400 *
1401 * @param string $userAgent: The useragent string, t3lib_div::getIndpEnv('HTTP_USER_AGENT')
1402 * @return array Contains keys "useragent", "browser", "version", "system"
1403 * where "browser" is limited to the engines
1404 * and where "version" is a floating number
1405 */
1406 function clientInfo ($userAgent='') {
1407 if (!$userAgent) {
1408 $userAgent = t3lib_div::getIndpEnv('HTTP_USER_AGENT');
1409 }
1410 $browserInfo = t3lib_utility_Client::getBrowserInfo($userAgent);
1411 // Known engines: order is not irrelevant!
1412 $knownEngines = array('opera', 'msie', 'gecko', 'webkit');
1413 if (is_array($browserInfo['all'])) {
1414 foreach ($knownEngines as $engine) {
1415 if ($browserInfo['all'][$engine]) {
1416 $browserInfo['browser'] = $engine;
1417 $browserInfo['version'] = t3lib_utility_Client::getVersion($browserInfo['all'][$engine]);
1418 break;
1419 }
1420 }
1421 }
1422 return $browserInfo;
1423 }
1424 /***************************
1425 *
1426 * OTHER FUNCTIONS: (from Classic RTE)
1427 *
1428 ***************************/
1429 /**
1430 * @return [type] ...
1431 * @desc
1432 */
1433
1434 function RTEtsConfigParams() {
1435 if($this->is_FE()) {
1436 return '';
1437 } else {
1438 $p = t3lib_BEfunc::getSpecConfParametersFromArray($this->specConf['rte_transform']['parameters']);
1439 return $this->elementParts[0].':'.$this->elementParts[1].':'.$this->elementParts[2].':'.$this->thePid.':'.$this->typeVal.':'.$this->tscPID.':'.$p['imgpath'];
1440 }
1441 }
1442
1443 public function cleanList($str) {
1444 if (strstr($str,'*')) {
1445 $str = '*';
1446 } else {
1447 $str = implode(',',array_unique(t3lib_div::trimExplode(',',$str,1)));
1448 }
1449 return $str;
1450 }
1451
1452 function filterStyleEl($elValue,$matchList) {
1453 $matchParts = t3lib_div::trimExplode(',',$matchList,1);
1454 $styleParts = explode(';',$elValue);
1455 $nStyle=array();
1456 foreach ($styleParts as $k => $p) {
1457 $pp = t3lib_div::trimExplode(':',$p);
1458 if ($pp[0]&&$pp[1]) {
1459 foreach ($matchParts as $el) {
1460 $star=substr($el,-1)=='*';
1461 if (!strcmp($pp[0],$el) || ($star && t3lib_div::isFirstPartOfStr($pp[0],substr($el,0,-1)) )) {
1462 $nStyle[]=$pp[0].':'.$pp[1];
1463 } else unset($styleParts[$k]);
1464 }
1465 } else {
1466 unset($styleParts[$k]);
1467 }
1468 }
1469 return implode('; ',$nStyle);
1470 }
1471
1472 // Hook on lorem_ipsum extension to insert text into the RTE in wysiwyg mode
1473 function loremIpsumInsert($params) {
1474 return "
1475 if (typeof(lorem_ipsum) == 'function' && " . $params['element'] . ".tagName.toLowerCase() == 'textarea' ) lorem_ipsum(" . $params['element'] . ", lipsum_temp_strings[lipsum_temp_pointer]);
1476 ";
1477 }
1478 }
1479 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php'])) {
1480 include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php']);
1481 }
1482 ?>