Fixed bug #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
348 $RTEWidth = isset($BE_USER->userTS['options.']['RTESmallWidth']) ? $BE_USER->userTS['options.']['RTESmallWidth'] : '530';
349 $RTEHeight = isset($BE_USER->userTS['options.']['RTESmallHeight']) ? $BE_USER->userTS['options.']['RTESmallHeight'] : '380';
350 $RTEWidth = $RTEWidth + ($this->TCEform->docLarge ? (isset($BE_USER->userTS['options.']['RTELargeWidthIncrement']) ? $BE_USER->userTS['options.']['RTELargeWidthIncrement'] : '150') : 0);
351 $RTEWidth -= ($inline->getStructureDepth() > 0 ? ($inline->getStructureDepth()+1)*$inline->getLevelMargin() : 0);
352 $RTEWidthOverride = (is_object($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']);
353 if ($RTEWidthOverride) {
354 if (strstr($RTEWidthOverride, '%')) {
355 if ($this->client['browser'] != 'msie') {
356 $RTEWidth = (intval($RTEWidthOverride) > 0) ? $RTEWidthOverride : '100%';
357 }
358 } else {
359 $RTEWidth = (intval($RTEWidthOverride) > 0) ? intval($RTEWidthOverride) : $RTEWidth;
360 }
361 }
362 $RTEWidth = strstr($RTEWidth, '%') ? $RTEWidth : $RTEWidth . 'px';
363 $RTEHeight = $RTEHeight + ($this->TCEform->docLarge ? (isset($BE_USER->userTS['options.']['RTELargeHeightIncrement']) ? $BE_USER->userTS['options.']['RTELargeHeightIncrement'] : 0) : 0);
364 $RTEHeightOverride = (is_object($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']);
365 $RTEHeight = ($RTEHeightOverride > 0) ? $RTEHeightOverride : $RTEHeight;
366 $editorWrapWidth = '99%';
367 $editorWrapHeight = '100%';
368 $this->RTEdivStyle = 'position:relative; left:0px; top:0px; height:' . $RTEHeight . 'px; width:'.$RTEWidth.'; border: 1px solid black; padding: 2px 2px 2px 2px;';
369
370 /* =======================================
371 * LOAD CSS AND JAVASCRIPT
372 * =======================================
373 */
374 // Preloading the pageStyle and including RTE skin stylesheets
375 $this->addPageStyle();
376 $this->addSkin();
377 // Re-initialize the scripts array so that only the cumulative set of plugins of the last RTE on the page is used
378 $this->cumulativeScripts[$this->TCEform->RTEcounter] = array();
379 $this->includeScriptFiles($this->TCEform->RTEcounter);
380 $this->buildJSMainLangFile($this->TCEform->RTEcounter);
381 // Register RTE in JS:
382 $this->TCEform->additionalJS_post[] = $this->registerRTEinJS($this->TCEform->RTEcounter, $table, $row['uid'], $field, $textAreaId);
383 // Set the save option for the RTE:
384 $this->TCEform->additionalJS_submit[] = $this->setSaveRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId, $PA['itemFormElName']);
385 $this->TCEform->additionalJS_delete[] = $this->setDeleteRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId);
386 // Loading JavaScript files and code
387 if ($this->TCEform->RTEcounter == 1) {
388 $this->TCEform->additionalJS_pre['rtehtmlarea-loadJScode'] = $this->loadJScode($this->TCEform->RTEcounter);
389 }
390 $this->TCEform->additionalCode_pre['rtehtmlarea-loadJSfiles'] = $this->loadJSfiles($this->TCEform->RTEcounter);
391 $pageRenderer = $GLOBALS['SOBE']->doc->getPageRenderer();
392 $pageRenderer->enableExtJSQuickTips();
393 if (!$GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts']) {
394 $pageRenderer->enableExtJsDebug();
395 }
396 $pageRenderer->addJsFile('../t3lib/js/extjs/notifications.js');
397 /* =======================================
398 * DRAW THE EDITOR
399 * =======================================
400 */
401
402 // Transform value:
403 $value = $this->transformContent('rte',$PA['itemFormElValue'],$table,$field,$row,$specConf,$thisConfig,$RTErelPath,$thePidValue);
404
405 // Further content transformation by registered plugins
406 foreach ($this->registeredPlugins as $pluginId => $plugin) {
407 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "transformContent")) {
408 $value = $plugin->transformContent($value);
409 }
410 }
411 // Check if wizard_rte called this for fullscreen edtition; if so, change the size of the RTE to fullscreen using JS
412 if (basename(PATH_thisScript) == 'wizard_rte.php') {
413 $this->fullScreen = true;
414 $editorWrapWidth = '100%';
415 $editorWrapHeight = '100%';
416 $this->RTEdivStyle = 'position:relative; left:0px; top:0px; height:100%; width:100%; border: 1px solid black; padding: 2px 0px 2px 2px;';
417 }
418 // Draw the textarea
419 $visibility = 'hidden';
420 $item = $this->triggerField($PA['itemFormElName']).'
421 <div id="pleasewait' . $textAreaId . '" class="pleasewait" style="display: block;" >' . $LANG->getLL('Please wait') . '</div>
422 <div id="editorWrap' . $textAreaId . '" class="editorWrap" style="visibility: hidden; width:' . $editorWrapWidth . '; height:' . $editorWrapHeight . ';">
423 <textarea id="RTEarea' . $textAreaId . '" name="'.htmlspecialchars($PA['itemFormElName']).'" rows="0" cols="0" style="'.t3lib_div::deHSCentities(htmlspecialchars($this->RTEdivStyle)).'">'.t3lib_div::formatForTextarea($value).'</textarea>
424 </div>' . LF;
425 }
426
427 // Return form item:
428 return $item;
429 }
430
431 /**
432 * Add link to content style sheet to document header
433 *
434 * @return void
435 */
436 protected function addPageStyle() {
437 // Get stylesheet file name from Page TSConfig if any
438 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
439 $this->addStyleSheet(
440 'rtehtmlarea-page-style',
441 $this->getFullFileName($filename),
442 'htmlArea RTE Content CSS',
443 'alternate stylesheet'
444 );
445 }
446
447 /**
448 * Add links to skin style sheet(s) to document header
449 *
450 * @return void
451 */
452 protected function addSkin() {
453 // Get skin file name from Page TSConfig if any
454 $skinFilename = trim($this->thisConfig['skin']) ? trim($this->thisConfig['skin']) : 'EXT:' . $this->ID . '/htmlarea/skins/default/htmlarea.css';
455 $this->editorCSS = $this->getFullFileName($skinFilename);
456 $skinDir = dirname($this->editorCSS);
457 // Editing area style sheet
458 $this->editedContentCSS = $skinDir . '/htmlarea-edited-content.css';
459 $this->addStyleSheet(
460 'rtehtmlarea-editing-area-skin',
461 $this->editedContentCSS
462 );
463 // Main skin
464 $this->addStyleSheet(
465 'rtehtmlarea-skin',
466 $this->editorCSS
467 );
468 // Additional icons from registered plugins
469 foreach ($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] as $pluginId) {
470 if (is_object($this->registeredPlugins[$pluginId])) {
471 $pathToSkin = $this->registeredPlugins[$pluginId]->getPathToSkin();
472 if ($pathToSkin) {
473 $key = $this->registeredPlugins[$pluginId]->getExtensionKey();
474 $this->addStyleSheet(
475 'rtehtmlarea-plugin-' . $pluginId . '-skin',
476 ($this->is_FE() ? t3lib_extMgm::siteRelPath($key) : $this->backPath . t3lib_extMgm::extRelPath($key)) . $pathToSkin
477 );
478 }
479 }
480 }
481 }
482
483 /**
484 * Add style sheet file to document header
485 *
486 * @param string $key: some key identifying the style sheet
487 * @param string $href: uri to the style sheet file
488 * @param string $title: value for the title attribute of the link element
489 * @return string $relation: value for the rel attribute of the link element
490 * @return void
491 */
492 protected function addStyleSheet($key, $href, $title='', $relation='stylesheet') {
493 // If it was not known that an RTE-enabled would be created when the page was first created, the css would not be added to head
494 if (is_object($this->TCEform->inline) && $this->TCEform->inline->isAjaxCall) {
495 $this->TCEform->additionalCode_pre[$key] = '<link rel="' . $relation . '" type="text/css" href="' . $href . '" title="' . $title. '" />';
496 } else {
497 $pageRenderer = $GLOBALS['SOBE']->doc->getPageRenderer();
498 $pageRenderer->addCssFile($href, $relation, 'screen', $title);
499 }
500 }
501
502 /**
503 * Initialize toolbar configuration and enable registered plugins
504 *
505 * @return void
506 */
507 protected function initializeToolbarConfiguration() {
508
509 // Enable registred plugins
510 $this->enableRegisteredPlugins();
511
512 // Configure toolbar
513 $this->setToolbar();
514
515 // Check if some plugins need to be disabled
516 $this->setPlugins();
517
518 // Merge the list of enabled plugins with the lists from the previous RTE editing areas on the same form
519 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = $this->pluginEnabledArray;
520 if ($this->TCEform->RTEcounter > 1 && isset($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1]) && is_array($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])) {
521 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = array_unique(array_values(array_merge($this->pluginEnabledArray,$this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])));
522 }
523 }
524
525 /**
526 * Add registered plugins to the array of enabled plugins
527 *
528 */
529 function enableRegisteredPlugins() {
530 global $TYPO3_CONF_VARS;
531 // Traverse registered plugins
532 if (is_array($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'])) {
533 foreach($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'] as $pluginId => $pluginObjectConfiguration) {
534 $plugin = false;
535 if (is_array($pluginObjectConfiguration) && count($pluginObjectConfiguration)) {
536 $plugin = t3lib_div::getUserObj($pluginObjectConfiguration['objectReference']);
537 }
538 if (is_object($plugin)) {
539 if ($plugin->main($this)) {
540 $this->registeredPlugins[$pluginId] = $plugin;
541 // Override buttons from previously registered plugins
542 $pluginButtons = t3lib_div::trimExplode(',', $plugin->getPluginButtons(), 1);
543 foreach ($this->pluginButton as $previousPluginId => $buttonList) {
544 $this->pluginButton[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginButton[$previousPluginId], 1), $pluginButtons));
545 }
546 $this->pluginButton[$pluginId] = $plugin->getPluginButtons();
547 $pluginLabels = t3lib_div::trimExplode(',', $plugin->getPluginLabels(), 1);
548 foreach ($this->pluginLabel as $previousPluginId => $labelList) {
549 $this->pluginLabel[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginLabel[$previousPluginId], 1), $pluginLabels));
550 }
551 $this->pluginLabel[$pluginId] = $plugin->getPluginLabels();
552 $this->pluginEnabledArray[] = $pluginId;
553 }
554 }
555 }
556 }
557 // Process overrides
558 $hidePlugins = array();
559 foreach ($this->registeredPlugins as $pluginId => $plugin) {
560 if ($plugin->addsButtons() && !$this->pluginButton[$pluginId]) {
561 $hidePlugins[] = $pluginId;
562 }
563 }
564 $this->pluginEnabledArray = array_unique(array_diff($this->pluginEnabledArray, $hidePlugins));
565 }
566
567 /**
568 * Set the toolbar config (only in this PHP-Object, not in JS):
569 *
570 */
571
572 function setToolbar() {
573 global $BE_USER;
574
575 if ($this->client['browser'] == 'msie' || $this->client['browser'] == 'opera') {
576 $this->thisConfig['keepButtonGroupTogether'] = 0;
577 }
578
579 $this->defaultToolbarOrder = 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
580 bar, formattext, bold, strong, italic, emphasis, big, small, insertedtext, deletedtext, citation, code, definition, keyboard, monospaced, quotation, sample, variable, bidioverride, strikethrough, subscript, superscript, underline, span,
581 bar, fontstyle, space, fontsize, bar, formatblock, insertparagraphbefore, insertparagraphafter, blockquote, line,
582 bar, left, center, right, justifyfull,
583 bar, orderedlist, unorderedlist, definitionlist, definitionitem, outdent, indent, bar, lefttoright, righttoleft, language, showlanguagemarks,
584 bar, textcolor, bgcolor, textindicator,
585 bar, editelement, emoticon, insertcharacter, link, unlink, image, table,' . (($this->thisConfig['hideTableOperationsInToolbar'] && is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['toggleborders.']) && $this->thisConfig['buttons.']['toggleborders.']['keepInToolbar']) ? ' toggleborders,': '') . ' user, acronym, bar, findreplace, spellcheck,
586 bar, chMode, inserttag, removeformat, bar, copy, cut, paste, pastetoggle, pastebehaviour, bar, undo, redo, bar, showhelp, about, linebreak,
587 ' . ($this->thisConfig['hideTableOperationsInToolbar'] ? '': 'bar, toggleborders,') . ' bar, tableproperties, tablerestyle, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
588 columnproperties, columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
589 cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge';
590
591 // Additional buttons from registered plugins
592 foreach($this->registeredPlugins as $pluginId => $plugin) {
593 if ($this->isPluginEnabled($pluginId)) {
594 $this->defaultToolbarOrder = $plugin->addButtonsToToolbar();
595 }
596 }
597 $toolbarOrder = $this->thisConfig['toolbarOrder'] ? $this->thisConfig['toolbarOrder'] : $this->defaultToolbarOrder;
598
599 // Getting rid of undefined buttons
600 $this->toolbarOrderArray = array_intersect(t3lib_div::trimExplode(',', $toolbarOrder, 1), t3lib_div::trimExplode(',', $this->defaultToolbarOrder, 1));
601 $toolbarOrder = array_unique(array_values($this->toolbarOrderArray));
602
603 // Fetching specConf for field from backend
604 $pList = is_array($this->specConf['richtext']['parameters']) ? implode(',',$this->specConf['richtext']['parameters']) : '';
605 if ($pList != '*') { // If not all
606 $show = is_array($this->specConf['richtext']['parameters']) ? $this->specConf['richtext']['parameters'] : array();
607 if ($this->thisConfig['showButtons']) {
608 if (!t3lib_div::inList($this->thisConfig['showButtons'],'*')) {
609 $show = array_unique(array_merge($show,t3lib_div::trimExplode(',',$this->thisConfig['showButtons'],1)));
610 } else {
611 $show = array_unique(array_merge($show, $toolbarOrder));
612 }
613 }
614 if (is_array($this->thisConfig['showButtons.'])) {
615 foreach ($this->thisConfig['showButtons.'] as $buttonId => $value) {
616 if ($value) $show[] = $buttonId;
617 }
618 $show = array_unique($show);
619 }
620 } else {
621 $show = $toolbarOrder;
622 }
623
624 // Resticting to RTEkeyList for backend user
625 if(is_object($BE_USER)) {
626 $RTEkeyList = isset($BE_USER->userTS['options.']['RTEkeyList']) ? $BE_USER->userTS['options.']['RTEkeyList'] : '*';
627 if ($RTEkeyList != '*') { // If not all
628 $show = array_intersect($show, t3lib_div::trimExplode(',',$RTEkeyList,1));
629 }
630 }
631
632 // Hiding buttons of disabled plugins
633 $hideButtons = array('space', 'bar', 'linebreak');
634 foreach ($this->pluginButton as $pluginId => $buttonList) {
635 if (!$this->isPluginEnabled($pluginId)) {
636 $buttonArray = t3lib_div::trimExplode(',',$buttonList,1);
637 foreach ($buttonArray as $button) {
638 $hideButtons[] = $button;
639 }
640 }
641 }
642
643 // Hiding labels of disabled plugins
644 foreach ($this->pluginLabel as $pluginId => $label) {
645 if (!$this->isPluginEnabled($pluginId)) {
646 $hideButtons[] = $label;
647 }
648 }
649
650 // Hiding buttons
651 $show = array_diff($show, $this->conf_toolbar_hide, t3lib_div::trimExplode(',',$this->thisConfig['hideButtons'],1));
652
653 // Apply toolbar constraints from registered plugins
654 foreach ($this->registeredPlugins as $pluginId => $plugin) {
655 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "applyToolbarConstraints")) {
656 $show = $plugin->applyToolbarConstraints($show);
657 }
658 }
659 // Getting rid of the buttons for which we have no position
660 $show = array_intersect($show, $toolbarOrder);
661 $this->toolbar = $show;
662 }
663
664 /**
665 * Disable some plugins
666 *
667 */
668 function setPlugins() {
669
670 // Disabling a plugin that adds buttons if none of its buttons is in the toolbar
671 $hidePlugins = array();
672 foreach ($this->pluginButton as $pluginId => $buttonList) {
673 if ($this->registeredPlugins[$pluginId]->addsButtons()) {
674 $showPlugin = false;
675 $buttonArray = t3lib_div::trimExplode(',', $buttonList, 1);
676 foreach ($buttonArray as $button) {
677 if (in_array($button, $this->toolbar)) {
678 $showPlugin = true;
679 }
680 }
681 if (!$showPlugin) {
682 $hidePlugins[] = $pluginId;
683 }
684 }
685 }
686 $this->pluginEnabledArray = array_diff($this->pluginEnabledArray, $hidePlugins);
687
688 // Hiding labels of disabled plugins
689 $hideLabels = array();
690 foreach ($this->pluginLabel as $pluginId => $label) {
691 if (!$this->isPluginEnabled($pluginId)) {
692 $hideLabels[] = $label;
693 }
694 }
695 $this->toolbar = array_diff($this->toolbar, $hideLabels);
696
697 // Adding plugins declared as prerequisites by enabled plugins
698 $requiredPlugins = array();
699 foreach ($this->registeredPlugins as $pluginId => $plugin) {
700 if ($this->isPluginEnabled($pluginId)) {
701 $requiredPlugins = array_merge($requiredPlugins, t3lib_div::trimExplode(',', $plugin->getRequiredPlugins(), 1));
702 }
703 }
704 $requiredPlugins = array_unique($requiredPlugins);
705 foreach ($requiredPlugins as $pluginId) {
706 if (is_object($this->registeredPlugins[$pluginId]) && !$this->isPluginEnabled($pluginId)) {
707 $this->pluginEnabledArray[] = $pluginId;
708 }
709 }
710 $this->pluginEnabledArray = array_unique($this->pluginEnabledArray);
711
712 // Completing the toolbar conversion array for htmlArea
713 foreach ($this->registeredPlugins as $pluginId => $plugin) {
714 if ($this->isPluginEnabled($pluginId)) {
715 $this->convertToolbarForHtmlAreaArray = array_unique(array_merge($this->convertToolbarForHtmlAreaArray, $plugin->getConvertToolbarForHtmlAreaArray()));
716 }
717 }
718 }
719
720 /**
721 * Convert the TYPO3 names of buttons into the names for htmlArea RTE
722 *
723 * @param string buttonname (typo3-name)
724 * @return string buttonname (htmlarea-name)
725 */
726
727 function convertToolbarForHTMLArea($button) {
728 return $this->convertToolbarForHtmlAreaArray[$button];
729 }
730 /**
731 * Return the HTML code for loading the Javascript files
732 *
733 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
734 *
735 * @return void
736 */
737 protected function includeScriptFiles($RTEcounter) {
738 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea.js', 'htmlarea', 'js', '', TRUE);
739 if ($this->client['browser'] == 'msie') {
740 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-ie.js', 'htmlarea-ie', 'js', '', TRUE);
741 } else {
742 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-gecko.js', 'htmlarea-gecko', 'js', '', TRUE);
743 }
744 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
745 $extensionKey = is_object($this->registeredPlugins[$pluginId]) ? $this->registeredPlugins[$pluginId]->getExtensionKey() : $this->ID;
746 $this->writeTemporaryFile('EXT:' . $extensionKey . '/htmlarea/plugins/' . $pluginId . '/' . strtolower(preg_replace('/([a-z])([A-Z])([a-z])/', "$1".'-'."$2"."$3", $pluginId)) . '.js', $pluginId, 'js', '', TRUE);
747 }
748 }
749 /**
750 * Return the HTML code for loading the Javascript files
751 *
752 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
753 *
754 * @return string the html code for loading the Javascript Files
755 */
756 protected function loadJSfiles($RTEcounter) {
757 $loadJavascriptCode = '<script type="text/javascript" src="' . $this->doConcatenate($RTEcounter) . '"></script>' . LF;
758 $loadJavascriptCode .= t3lib_div::wrapJS('
759 if (typeof(RTEarea) == "undefined") {
760 RTEarea = new Object();
761 RTEarea[0] = new Object();
762 RTEarea[0].version = "' . $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['version'] . '";
763 RTEarea[0].editorUrl = "' . $this->extHttpPath . 'htmlarea/";
764 RTEarea[0].editorCSS = "' . t3lib_div::createVersionNumberedFilename($this->editorCSS) . '";
765 RTEarea[0].editorSkin = "' . dirname($this->editorCSS) . '/";
766 RTEarea[0].editedContentCSS = "' . t3lib_div::createVersionNumberedFilename($this->editedContentCSS) . '";
767 RTEarea[0].hostUrl = "' . $this->hostURL . '";
768 RTEarea.init = function() {
769 if (typeof(HTMLArea) == "undefined" || !Ext.isReady) {
770 window.setTimeout("RTEarea.init();", 40);
771 } else {
772 Ext.QuickTips.init();
773 HTMLArea.init();
774 }
775 };
776 RTEarea.initEditor = function(editorNumber) {
777 if (typeof(HTMLArea) == "undefined") {
778 RTEarea.initEditor.defer(40, null, [editorNumber]);
779 } else {
780 HTMLArea.initEditor(editorNumber);
781 }
782 };
783 }'
784 );
785 return $loadJavascriptCode;
786 }
787
788 /**
789 * Return the Javascript code for initializing the RTE
790 *
791 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
792 *
793 * @return string the Javascript code for initializing the RTE
794 */
795 function loadJScode($RTEcounter) {
796 return TAB . 'RTEarea.init();';
797 }
798
799 /**
800 * Return the Javascript code for configuring the RTE
801 *
802 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
803 * @param string $table: The table that includes this RTE (optional, necessary for IRRE).
804 * @param string $uid: The uid of that table that includes this RTE (optional, necessary for IRRE).
805 * @param string $field: The field of that record that includes this RTE (optional).
806 *
807 * @return string the Javascript code for configuring the RTE
808 */
809 function registerRTEinJS($RTEcounter, $table='', $uid='', $field='', $textAreaId = '') {
810 $configureRTEInJavascriptString = '
811 if (typeof(configureEditorInstance) == "undefined") {
812 configureEditorInstance = new Object();
813 }
814 configureEditorInstance["' . $textAreaId . '"] = function() {
815 if (typeof(RTEarea) == "undefined" || typeof(HTMLArea) == "undefined") {
816 window.setTimeout("configureEditorInstance[\'' . $textAreaId . '\']();", 40);
817 } else {
818 editornumber = "' . $textAreaId . '";
819 RTEarea[editornumber] = new Object();
820 RTEarea[editornumber].RTEtsConfigParams = "&RTEtsConfigParams=' . rawurlencode($this->RTEtsConfigParams()) . '";
821 RTEarea[editornumber].number = editornumber;
822 RTEarea[editornumber].deleted = false;
823 RTEarea[editornumber].textAreaId = "' . $textAreaId . '";
824 RTEarea[editornumber].id = "RTEarea" + editornumber;
825 RTEarea[editornumber].RTEWidthOverride = "' . ((is_object($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'])) . '";
826 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($this->thisConfig['RTEHeightOverride'])) . '";
827 RTEarea[editornumber].resizable = ' . ((is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteResize']) && $GLOBALS['BE_USER']->uc['rteResize']) ? 'true' : (trim($this->thisConfig['rteResize']) ? 'true' : 'false')) . ';
828 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')) . '";
829 RTEarea[editornumber].fullScreen = ' . ($this->fullScreen ? 'true' : 'false') . ';
830 RTEarea[editornumber].showStatusBar = ' . (trim($this->thisConfig['showStatusBar'])?'true':'false') . ';
831 RTEarea[editornumber].enableWordClean = ' . (trim($this->thisConfig['enableWordClean'])?'true':'false') . ';
832 RTEarea[editornumber].htmlRemoveComments = ' . (trim($this->thisConfig['removeComments'])?'true':'false') . ';
833 RTEarea[editornumber].disableEnterParagraphs = ' . (trim($this->thisConfig['disableEnterParagraphs'])?'true':'false') . ';
834 RTEarea[editornumber].disableObjectResizing = ' . (trim($this->thisConfig['disableObjectResizing'])?'true':'false') . ';
835 RTEarea[editornumber].removeTrailingBR = ' . (trim($this->thisConfig['removeTrailingBR'])?'true':'false') . ';
836 RTEarea[editornumber].useCSS = ' . (trim($this->thisConfig['useCSS'])?'true':'false') . ';
837 RTEarea[editornumber].keepButtonGroupTogether = ' . (trim($this->thisConfig['keepButtonGroupTogether'])?'true':'false') . ';
838 RTEarea[editornumber].disablePCexamples = ' . (trim($this->thisConfig['disablePCexamples'])?'true':'false') . ';
839 RTEarea[editornumber].showTagFreeClasses = ' . (trim($this->thisConfig['showTagFreeClasses'])?'true':'false') . ';
840 RTEarea[editornumber].useHTTPS = ' . ((trim(stristr($this->siteURL, 'https')) || $this->thisConfig['forceHTTPS'])?'true':'false') . ';
841 RTEarea[editornumber].tceformsNested = ' . (is_object($this->TCEform) && method_exists($this->TCEform, 'getDynNestedStack') ? $this->TCEform->getDynNestedStack(true) : '[]') . ';
842 RTEarea[editornumber].dialogueWindows = new Object();
843 RTEarea[editornumber].dialogueWindows.defaultPositionFromTop = ' . (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromTop'])? intval($this->thisConfig['dialogueWindows.']['defaultPositionFromTop']) : '100') . ';
844 RTEarea[editornumber].dialogueWindows.defaultPositionFromLeft = ' . (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft'])? intval($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft']) : '100') . ';
845 RTEarea[editornumber].dialogueWindows.doNotResize = ' . (trim($this->thisConfig['dialogueWindows.']['doNotResize'])?'true':'false') . ';
846 RTEarea[editornumber].dialogueWindows.doNotCenter = ' . (trim($this->thisConfig['dialogueWindows.']['doNotCenter'])?'true':'false') . ';';
847
848 // The following properties apply only to the backend
849 if (!$this->is_FE()) {
850 $configureRTEInJavascriptString .= '
851 RTEarea[editornumber].sys_language_content = "' . $this->contentLanguageUid . '";
852 RTEarea[editornumber].typo3ContentLanguage = "' . $this->contentTypo3Language . '";
853 RTEarea[editornumber].typo3ContentCharset = "' . $this->contentCharset . '";
854 RTEarea[editornumber].userUid = "' . $this->userUid . '";';
855 }
856
857 // Setting the plugin flags
858 $configureRTEInJavascriptString .= '
859 RTEarea[editornumber].plugin = new Object();
860 RTEarea[editornumber].pathToPluginDirectory = new Object();';
861 foreach ($this->pluginEnabledArray as $pluginId) {
862 $configureRTEInJavascriptString .= '
863 RTEarea[editornumber].plugin.'.$pluginId.' = true;';
864 if (is_object($this->registeredPlugins[$pluginId])) {
865 $pathToPluginDirectory = $this->registeredPlugins[$pluginId]->getPathToPluginDirectory();
866 if ($pathToPluginDirectory) {
867 $configureRTEInJavascriptString .= '
868 RTEarea[editornumber].pathToPluginDirectory.'.$pluginId.' = "' . $pathToPluginDirectory . '";';
869 }
870 }
871 }
872
873 // Setting the buttons configuration
874 $configureRTEInJavascriptString .= '
875 RTEarea[editornumber].buttons = new Object();';
876 if (is_array($this->thisConfig['buttons.'])) {
877 foreach ($this->thisConfig['buttons.'] as $buttonIndex => $conf) {
878 $button = substr($buttonIndex, 0, -1);
879 if (is_array($conf)) {
880 $configureRTEInJavascriptString .= '
881 RTEarea[editornumber].buttons.'.$button.' = ' . $this->buildNestedJSArray($conf) . ';';
882 }
883 }
884 }
885
886 // Setting the list of tags to be removed if specified in the RTE config
887 if (trim($this->thisConfig['removeTags'])) {
888 $configureRTEInJavascriptString .= '
889 RTEarea[editornumber].htmlRemoveTags = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTags'], 1)) . ')$/i;';
890 }
891
892 // Setting the list of tags to be removed with their contents if specified in the RTE config
893 if (trim($this->thisConfig['removeTagsAndContents'])) {
894 $configureRTEInJavascriptString .= '
895 RTEarea[editornumber].htmlRemoveTagsAndContents = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTagsAndContents'], 1)) . ')$/i;';
896 }
897 // Process default style configuration
898 $configureRTEInJavascriptString .= '
899 RTEarea[editornumber].defaultPageStyle = "' . $this->writeTemporaryFile('', 'defaultPageStyle', 'css', $this->buildStyleSheet()) . '";';
900 // Setting the pageStyle
901 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
902 $configureRTEInJavascriptString .= '
903 RTEarea[editornumber].pageStyle = "' . t3lib_div::createVersionNumberedFilename($this->getFullFileName($filename)) .'";';
904 // Process classes configuration
905 $classesConfigurationRequired = false;
906 foreach ($this->registeredPlugins as $pluginId => $plugin) {
907 if ($this->isPluginEnabled($pluginId)) {
908 $classesConfigurationRequired = $classesConfigurationRequired || $plugin->requiresClassesConfiguration();
909 }
910 }
911 if ($classesConfigurationRequired) {
912 $configureRTEInJavascriptString .= $this->buildJSClassesConfig($RTEcounter);
913 }
914 // Add Javascript configuration for registered plugins
915 foreach ($this->registeredPlugins as $pluginId => $plugin) {
916 if ($this->isPluginEnabled($pluginId)) {
917 $configureRTEInJavascriptString .= $plugin->buildJavascriptConfiguration('editornumber');
918 }
919 }
920 // Avoid premature reference to HTMLArea when being initially loaded by IRRE Ajax call
921 $configureRTEInJavascriptString .= '
922 RTEarea[editornumber].toolbar = ' . $this->getJSToolbarArray() . ';
923 RTEarea[editornumber].convertButtonId = ' . json_encode(array_flip($this->convertToolbarForHtmlAreaArray)) . ';
924 RTEarea.initEditor(editornumber);
925 }
926 };
927 configureEditorInstance["' . $textAreaId . '"]();';
928 return $configureRTEInJavascriptString;
929 }
930
931 /**
932 * Return true, if the plugin can be loaded
933 *
934 * @param string $pluginId: The identification string of the plugin
935 *
936 * @return boolean true if the plugin can be loaded
937 */
938
939 function isPluginEnabled($pluginId) {
940 return in_array($pluginId, $this->pluginEnabledArray);
941 }
942
943 /**
944 * Build the default content style sheet
945 *
946 * @return string Style sheet
947 */
948 function buildStyleSheet() {
949
950 if (!trim($this->thisConfig['ignoreMainStyleOverride'])) {
951 $mainStyle_font = $this->thisConfig['mainStyle_font'] ? $this->thisConfig['mainStyle_font']: 'Verdana,sans-serif';
952
953 $mainElements = array();
954 $mainElements['P'] = $this->thisConfig['mainStyleOverride_add.']['P'];
955 $elList = explode(',','H1,H2,H3,H4,H5,H6,PRE');
956 foreach ($elList as $elListName) {
957 if ($this->thisConfig['mainStyleOverride_add.'][$elListName]) {
958 $mainElements[$elListName] = $this->thisConfig['mainStyleOverride_add.'][$elListName];
959 }
960 }
961
962 $addElementCode = '';
963 foreach ($mainElements as $elListName => $elValue) {
964 $addElementCode .= strToLower($elListName) . ' {' . $elValue . '}' . LF;
965 }
966
967 $stylesheet = $this->thisConfig['mainStyleOverride'] ? $this->thisConfig['mainStyleOverride'] : LF .
968 'body.htmlarea-content-body { font-family: ' . $mainStyle_font .
969 '; font-size: '.($this->thisConfig['mainStyle_size'] ? $this->thisConfig['mainStyle_size'] : '12px') .
970 '; color: '.($this->thisConfig['mainStyle_color']?$this->thisConfig['mainStyle_color'] : 'black') .
971 '; background-color: '.($this->thisConfig['mainStyle_bgcolor'] ? $this->thisConfig['mainStyle_bgcolor'] : 'white') .
972 ';'.$this->thisConfig['mainStyleOverride_add.']['BODY'].'}' . LF .
973 'td { ' . $this->thisConfig['mainStyleOverride_add.']['TD'].'}' . LF .
974 'div { ' . $this->thisConfig['mainStyleOverride_add.']['DIV'].'}' . LF .
975 'pre { ' . $this->thisConfig['mainStyleOverride_add.']['PRE'].'}' . LF .
976 'ol { ' . $this->thisConfig['mainStyleOverride_add.']['OL'].'}' . LF .
977 'ul { ' . $this->thisConfig['mainStyleOverride_add.']['UL'].'}' . LF .
978 'blockquote { ' . $this->thisConfig['mainStyleOverride_add.']['BLOCKQUOTE'].'}' . LF .
979 $addElementCode;
980
981 if (is_array($this->thisConfig['inlineStyle.'])) {
982 $stylesheet .= LF . implode(LF, $this->thisConfig['inlineStyle.']) . LF;
983 }
984 } else {
985 $stylesheet = '/* mainStyleOverride and inlineStyle properties ignored. */';
986 }
987 return $stylesheet;
988 }
989
990 /**
991 * Return Javascript configuration of classes
992 *
993 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
994 *
995 * @return string Javascript configuration of classes
996 */
997 function buildJSClassesConfig($RTEcounter) {
998 // Build JS array of lists of classes
999 $classesTagList = 'classesCharacter, classesParagraph, classesImage, classesTable, classesLinks, classesTD';
1000 $classesTagConvert = array( 'classesCharacter' => 'span', 'classesParagraph' => 'div', 'classesImage' => 'img', 'classesTable' => 'table', 'classesLinks' => 'a', 'classesTD' => 'td');
1001 $classesTagArray = t3lib_div::trimExplode(',' , $classesTagList);
1002 $configureRTEInJavascriptString = '
1003 RTEarea[editornumber].classesTag = new Object();';
1004 foreach ($classesTagArray as $classesTagName) {
1005 $HTMLAreaJSClasses = ($this->thisConfig[$classesTagName])?('"' . $this->cleanList($this->thisConfig[$classesTagName]) . '";'):'null;';
1006 $configureRTEInJavascriptString .= '
1007 RTEarea[editornumber].classesTag.'. $classesTagConvert[$classesTagName] .' = '. $HTMLAreaJSClasses;
1008 }
1009 // Include JS arrays of configured classes
1010 $configureRTEInJavascriptString .= '
1011 RTEarea[editornumber].classesUrl = "' . $this->writeTemporaryFile('', 'classes_' . $this->language, 'js', $this->buildJSClassesArray(), TRUE) . '";';
1012 return $configureRTEInJavascriptString;
1013 }
1014
1015 /**
1016 * Return JS arrays of classes configuration
1017 *
1018 * @return string JS classes arrays
1019 */
1020 function buildJSClassesArray() {
1021 if ($this->is_FE()) {
1022 $RTEProperties = $this->RTEsetup;
1023 } else {
1024 $RTEProperties = $this->RTEsetup['properties'];
1025 }
1026 $classesArray = array('labels' => array(), 'values' => array(), 'noShow' => array(), 'alternating' => array(), 'counting' => array(), 'XOR' => array());
1027 $JSClassesArray = '';
1028 // Scanning the list of classes if specified in the RTE config
1029 if (is_array($RTEProperties['classes.'])) {
1030 foreach ($RTEProperties['classes.'] as $className => $conf) {
1031 $className = rtrim($className, '.');
1032 $classesArray['labels'][$className] = $this->getPageConfigLabel($conf['name'], FALSE);
1033 $classesArray['values'][$className] = str_replace('\\\'', '\'', $conf['value']);
1034 if (isset($conf['noShow'])) {
1035 $classesArray['noShow'][$className] = $conf['noShow'];
1036 }
1037 if (is_array($conf['alternating.'])) {
1038 $classesArray['alternating'][$className] = $conf['alternating.'];
1039 }
1040 if (is_array($conf['counting.'])) {
1041 $classesArray['counting'][$className] = $conf['counting.'];
1042 }
1043 }
1044 }
1045 // Scanning the list of sets of mutually exclusives classes if specified in the RTE config
1046 if (is_array($RTEProperties['mutuallyExclusiveClasses.'])) {
1047 foreach ($RTEProperties['mutuallyExclusiveClasses.'] as $listName => $conf) {
1048 $classSet = t3lib_div::trimExplode(',', $conf, 1);
1049 $classList = implode(',', $classSet);
1050 foreach ($classSet as $className) {
1051 $classesArray['XOR'][$className] = '/^(' . implode('|', t3lib_div::trimExplode(',', t3lib_div::rmFromList($className, $classList), 1)) . ')$/';
1052 }
1053 }
1054 }
1055 foreach ($classesArray as $key => $subArray) {
1056 $JSClassesArray .= 'HTMLArea.classes' . ucfirst($key) . ' = ' . $this->buildNestedJSArray($subArray) . ';' . LF;
1057 }
1058 return $JSClassesArray;
1059 }
1060
1061 /**
1062 * Translate Page TS Config array in JS nested array definition
1063 * Replace 0 values with false
1064 * Unquote regular expression values
1065 * Replace empty arrays with empty objects
1066 *
1067 * @param array $conf: Page TSConfig configuration array
1068 *
1069 * @return string nested JS array definition
1070 */
1071 function buildNestedJSArray($conf) {
1072 $convertedConf = t3lib_div::removeDotsFromTS($conf);
1073 if ($this->is_FE()) {
1074 $GLOBALS['TSFE']->csConvObj->convArray($convertedConf, ($GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] ? $GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] : 'iso-8859-1'), 'utf-8');
1075 } else {
1076 $GLOBALS['LANG']->csConvObj->convArray($convertedConf, $GLOBALS['LANG']->charSet, 'utf-8');
1077 }
1078 return str_replace(array(':"0"', ':"\/^(', ')$\/i"', ':"\/^(', ')$\/"', '[]'), array(':false', ':/^(', ')$/i', ':/^(', ')$/', '{}'), json_encode($convertedConf));
1079 }
1080
1081 /**
1082 * Return a Javascript localization array for htmlArea RTE
1083 *
1084 * @return string Javascript localization array
1085 */
1086 function buildJSMainLangArray() {
1087 $JSLanguageArray = 'HTMLArea.I18N = new Object();' . LF;
1088 $labelsArray = array('tooltips' => array(), 'msg' => array(), 'dialogs' => array());
1089 foreach ($labelsArray as $labels => $subArray) {
1090 $LOCAL_LANG = t3lib_div::readLLfile('EXT:' . $this->ID . '/htmlarea/locallang_' . $labels . '.xml', $this->language, 'utf-8');
1091 if (!empty($LOCAL_LANG[$this->language])) {
1092 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'], $LOCAL_LANG[$this->language]);
1093 } else {
1094 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1095 }
1096 $labelsArray[$labels] = $LOCAL_LANG[$this->language];
1097 }
1098 $JSLanguageArray .= 'HTMLArea.I18N = ' . json_encode($labelsArray) . ';' . LF;
1099 return $JSLanguageArray;
1100 }
1101
1102 /**
1103 * Writes contents in a file in typo3temp/rtehtmlarea directory and returns the file name
1104 *
1105 * @param string $sourceFileName: The name of the file from which the contents should be extracted
1106 * @param string $label: A label to insert at the beginning of the name of the file
1107 * @param string $fileExtension: The file extension of the file, defaulting to 'js'
1108 * @param string $contents: The contents to write into the file if no $sourceFileName is provided
1109 *
1110 * @return string The name of the file writtten to typo3temp/rtehtmlarea
1111 */
1112 public function writeTemporaryFile($sourceFileName='', $label, $fileExtension='js', $contents='', $concatenate = FALSE) {
1113 global $TYPO3_CONF_VARS;
1114
1115 if ($sourceFileName) {
1116 $output = '';
1117 $source = t3lib_div::getFileAbsFileName($sourceFileName);
1118 $output = file_get_contents($source);
1119 } else {
1120 $output = $contents;
1121 }
1122 $compress = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] && ($fileExtension == 'js') && ($output != '');
1123 $relativeFilename = 'typo3temp/' . $this->ID . '/' . str_replace('-','_',$label) . '_' . t3lib_div::shortMD5(($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . ($sourceFileName ? $sourceFileName : $output)), 20) . ($compress ? '_compressed' : '') . '.' . $fileExtension;
1124 $destination = PATH_site . $relativeFilename;
1125 if(!file_exists($destination)) {
1126 $compressedJavaScript = '';
1127 if ($compress && $fileExtension == 'js') {
1128 $compressedJavaScript = t3lib_div::minifyJavaScript($output);
1129 }
1130 $failure = t3lib_div::writeFileToTypo3tempDir($destination, $compressedJavaScript ? $compressedJavaScript : $output);
1131 if ($failure) {
1132 die($failure);
1133 }
1134 }
1135 if ($concatenate && $fileExtension == 'js') {
1136 $this->cumulativeScripts[$this->TCEform->RTEcounter][] = $destination;
1137 }
1138 if ($this->is_FE()) {
1139 $filename = ($GLOBALS['TSFE']->absRefPrefix ? $GLOBALS['TSFE']->absRefPrefix : '') . t3lib_div::createVersionNumberedFilename($relativeFilename);
1140 } else {
1141 $filename = t3lib_div::createVersionNumberedFilename(($this->isFrontendEditActive() ? '' : ($this->backPath . '../')) . $relativeFilename);
1142 }
1143 return t3lib_div::resolveBackPath($filename);
1144 }
1145 /**
1146 * Concatenates all accumulated scripts in a file in typo3temp/rtehtmlarea directory and returns the file name
1147 *
1148 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1149 *
1150 * @return string The name of the file writtten to typo3temp/rtehtmlarea
1151 */
1152 protected function doConcatenate($RTEcounter) {
1153 $fileExtension = 'js';
1154 $compress = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts'];
1155 $token = implode('|', $this->cumulativeScripts[$RTEcounter]);
1156 $relativeFilename = 'typo3temp/' . $this->ID . '/' . 'htmlarea_cumulative' . '_' . t3lib_div::shortMD5(($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . $token ), 20) . ($compress ? '_compressed' : '') . '.' . $fileExtension;
1157 $destination = PATH_site . $relativeFilename;
1158 if (!file_exists($destination)) {
1159 foreach ($this->cumulativeScripts[$RTEcounter] as $fileName) {
1160 $contents = file_get_contents($fileName);
1161 if (!file_exists($destination)) {
1162 $failure = t3lib_div::writeFileToTypo3tempDir($destination, $contents);
1163 if ($failure) {
1164 die($failure);
1165 }
1166 } else {
1167 $success = file_put_contents($destination, $contents, FILE_APPEND);
1168 if (!$success) {
1169 die('Could not append script' + $fileName);
1170 }
1171 }
1172 }
1173 }
1174 if ($this->is_FE()) {
1175 $filename = ($GLOBALS['TSFE']->absRefPrefix ? $GLOBALS['TSFE']->absRefPrefix : '') . t3lib_div::createVersionNumberedFilename($relativeFilename);
1176 } else {
1177 if ($compress) {
1178 $compressor = t3lib_div::makeInstance('t3lib_Compressor');
1179 $filename = $compressor->compressJsFile(($this->isFrontendEditActive() ? '' : $this->backPath) . '../' . $relativeFilename);
1180 if ($this->isFrontendEditActive()) {
1181 $filename = preg_replace('/^..\//', '', $filename);
1182 }
1183 } else {
1184 $filename = t3lib_div::createVersionNumberedFilename(($this->isFrontendEditActive() ? '' : ($this->backPath . '../')) . $relativeFilename);
1185 }
1186 }
1187 return t3lib_div::resolveBackPath($filename);
1188 }
1189
1190 /**
1191 * Return a file name containing the main JS language array for HTMLArea
1192 *
1193 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1194 *
1195 * @return string filename
1196 */
1197 function buildJSMainLangFile($RTEcounter) {
1198 $contents = $this->buildJSMainLangArray() . LF;
1199 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
1200 $contents .= $this->buildJSLangArray($pluginId) . LF;
1201 }
1202 return $this->writeTemporaryFile('', $this->language.'_'.$this->OutputCharset, 'js', $contents, TRUE);
1203 }
1204
1205 /**
1206 * Return a Javascript localization array for the plugin
1207 *
1208 * @param string $plugin: identification string of the plugin
1209 *
1210 * @return string Javascript localization array
1211 */
1212
1213 function buildJSLangArray($plugin) {
1214 $LOCAL_LANG = FALSE;
1215 $extensionKey = is_object($this->registeredPlugins[$plugin]) ? $this->registeredPlugins[$plugin]->getExtensionKey() : $this->ID;
1216 $LOCAL_LANG = t3lib_div::readLLfile('EXT:' . $extensionKey . '/htmlarea/plugins/' . $plugin . '/locallang.xml', $this->language, 'utf-8', 1);
1217 $linebreak = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : LF;
1218 $JSLanguageArray = 'HTMLArea.I18N["' . $plugin . '"] = new Object();' . $linebreak;
1219 if (is_array($LOCAL_LANG)) {
1220 if (!empty($LOCAL_LANG[$this->language])) {
1221 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'],$LOCAL_LANG[$this->language]);
1222 } else {
1223 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1224 }
1225 $JSLanguageArray .= 'HTMLArea.I18N["' . $plugin . '"] = ' . json_encode($LOCAL_LANG[$this->language]) . ';'. LF;
1226 }
1227 return $JSLanguageArray;
1228 }
1229
1230 /**
1231 * Return the JS code of the toolbar configuration for the HTMLArea editor
1232 *
1233 * @return string the JS code as nested JS arrays
1234 */
1235 protected function getJSToolbarArray() {
1236 // The toolbar array
1237 $toolbar = array();
1238 // The current row; a "linebreak" ends the current row
1239 $row = array();
1240 // The current group; each group is between "bar"s; a "linebreak" ends the current group
1241 $group = array();
1242 // Process each toolbar item in the toolbar order list
1243 foreach ($this->toolbarOrderArray as $item) {
1244 switch ($item) {
1245 case 'linebreak':
1246 // Add row to toolbar if not empty
1247 if (!empty($group)) {
1248 $row[] = $group;
1249 $group = array();
1250 }
1251 if (!empty($row)) {
1252 $toolbar[] = $row;
1253 $row = array();
1254 }
1255 break;
1256 case 'bar':
1257 // Add group to row if not empty
1258 if (!empty($group)) {
1259 $row[] = $group;
1260 $group = array();
1261 }
1262 break;
1263 case 'space':
1264 if (end($group) != $this->convertToolbarForHTMLArea($item)) {
1265 $group[] = $this->convertToolbarForHTMLArea($item);
1266 }
1267 break;
1268 default:
1269 if (in_array($item, $this->toolbar)) {
1270 // Add the item to the group
1271 $convertedItem = $this->convertToolbarForHTMLArea($item);
1272 if ($convertedItem) {
1273 $group[] = $convertedItem;
1274 }
1275 }
1276 break;
1277 }
1278 }
1279 // Add the last group and last line, if not empty
1280 if (!empty($group)) {
1281 $row[] = $group;
1282 }
1283 if (!empty($row)) {
1284 $toolbar[] = $row;
1285 }
1286 return json_encode($toolbar);
1287 }
1288
1289 public function getLLContent($string) {
1290 global $LANG;
1291
1292 $BE_lang = $LANG->lang;
1293 $BE_charSet = $LANG->charSet;
1294 $LANG->lang = $this->contentTypo3Language;
1295 $LANG->charSet = $this->contentCharset;
1296 $LLString = $LANG->JScharCode($LANG->sL($string));
1297 $LANG->lang = $BE_lang;
1298 $LANG->charSet = $BE_charSet;
1299 return $LLString;
1300 }
1301
1302 public function getPageConfigLabel($string,$JScharCode=1) {
1303 global $LANG, $TSFE, $TYPO3_CONF_VARS;
1304
1305 if ($this->is_FE()) {
1306 if (strcmp(substr($string,0,4),'LLL:') && $TYPO3_CONF_VARS['BE']['forceCharset']) {
1307 // A pure string coming from Page TSConfig must be in forceCharset, otherwise we just don't know..
1308 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $TYPO3_CONF_VARS['BE']['forceCharset'], $this->OutputCharset);
1309 } else {
1310 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $this->charset, $this->OutputCharset);
1311 }
1312 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1313 $label = $JScharCode ? $this->feJScharCode($label) : $label;
1314 } else {
1315 if (strcmp(substr($string,0,4),'LLL:')) {
1316 $label = $string;
1317 } else {
1318 $label = $LANG->sL(trim($string));
1319 }
1320 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1321 $label = $JScharCode ? $LANG->JScharCode($label): $label;
1322 }
1323 return $label;
1324 }
1325
1326 function feJScharCode($str) {
1327 global $TSFE;
1328 // Convert string to UTF-8:
1329 if ($this->OutputCharset != 'utf-8') $str = $TSFE->csConvObj->utf8_encode($str,$this->OutputCharset);
1330 // Convert the UTF-8 string into a array of char numbers:
1331 $nArr = $TSFE->csConvObj->utf8_to_numberarray($str);
1332 return 'String.fromCharCode('.implode(',',$nArr).')';
1333 }
1334
1335 public function getFullFileName($filename) {
1336 if (substr($filename,0,4)=='EXT:') { // extension
1337 list($extKey,$local) = explode('/',substr($filename,4),2);
1338 $newFilename = '';
1339 if (strcmp($extKey,'') && t3lib_extMgm::isLoaded($extKey) && strcmp($local,'')) {
1340 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? t3lib_extMgm::siteRelPath($extKey) : $this->backPath . t3lib_extMgm::extRelPath($extKey)) . $local;
1341 }
1342 } elseif (substr($filename,0,1) != '/') {
1343 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? '' : ($this->backPath . '../')) . $filename;
1344 } else {
1345 $newFilename = (($this->is_FE() || $this->isFrontendEditActive()) ? '' : ($this->backPath . '../')) . substr($filename, 1);
1346 }
1347 return t3lib_div::resolveBackPath($newFilename);
1348 }
1349
1350 /**
1351 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1352 * This is for submit function of the form.
1353 *
1354 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1355 * @param string $formName: the name of the form
1356 * @param string $textareaId: the id of the textarea
1357 * @param string $textareaName: the name of the textarea
1358 *
1359 * @return string Javascript code
1360 */
1361 function setSaveRTE($RTEcounter, $formName, $textareaId, $textareaName) {
1362 return 'if (RTEarea["' . $textareaId . '"]) { document.' . $formName . '["' . $textareaName . '"].value = RTEarea["' . $textareaId . '"].editor.getHTML(); } else { OK = 0; };';
1363 }
1364
1365 /**
1366 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1367 * This is for submit function of the form.
1368 *
1369 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1370 * @param string $formName: the name of the form
1371 * @param string $textareaId: the id of the textarea
1372 *
1373 * @return string Javascript code
1374 */
1375 function setDeleteRTE($RTEcounter, $formName, $textareaId) {
1376 return 'if (RTEarea["' . $textareaId . '"]) { RTEarea["' . $textareaId . '"].deleted = true;}';
1377 }
1378
1379 /**
1380 * Return true if we are in the FE, but not in the FE editing feature of BE.
1381 *
1382 * @return boolean
1383 */
1384
1385 function is_FE() {
1386 return is_object($GLOBALS['TSFE']) && !$this->isFrontendEditActive() && TYPO3_MODE=='FE';
1387 }
1388
1389 /**
1390 * Checks whether frontend editing is active.
1391 *
1392 * @return boolean
1393 */
1394 public function isFrontendEditActive() {
1395 return is_object($GLOBALS['TSFE']) && $GLOBALS['TSFE']->beUserLogin && ($GLOBALS['BE_USER']->frontendEdit instanceof t3lib_frontendedit);
1396 }
1397 /**
1398 * Client Browser Information
1399 *
1400 * @param string $userAgent: The useragent string, t3lib_div::getIndpEnv('HTTP_USER_AGENT')
1401 * @return array Contains keys "useragent", "browser", "version", "system"
1402 * where "browser" is limited to the engines
1403 * and where "version" is a floating number
1404 */
1405 function clientInfo ($userAgent='') {
1406 if (!$userAgent) {
1407 $userAgent = t3lib_div::getIndpEnv('HTTP_USER_AGENT');
1408 }
1409 $browserInfo = t3lib_utility_Client::getBrowserInfo($userAgent);
1410 // Known engines: order is not irrelevant!
1411 $knownEngines = array('opera', 'msie', 'gecko', 'webkit');
1412 if (is_array($browserInfo['all'])) {
1413 foreach ($knownEngines as $engine) {
1414 if ($browserInfo['all'][$engine]) {
1415 $browserInfo['browser'] = $engine;
1416 $browserInfo['version'] = t3lib_utility_Client::getVersion($browserInfo['all'][$engine]);
1417 break;
1418 }
1419 }
1420 }
1421 return $browserInfo;
1422 }
1423 /***************************
1424 *
1425 * OTHER FUNCTIONS: (from Classic RTE)
1426 *
1427 ***************************/
1428 /**
1429 * @return [type] ...
1430 * @desc
1431 */
1432
1433 function RTEtsConfigParams() {
1434 if($this->is_FE()) {
1435 return '';
1436 } else {
1437 $p = t3lib_BEfunc::getSpecConfParametersFromArray($this->specConf['rte_transform']['parameters']);
1438 return $this->elementParts[0].':'.$this->elementParts[1].':'.$this->elementParts[2].':'.$this->thePid.':'.$this->typeVal.':'.$this->tscPID.':'.$p['imgpath'];
1439 }
1440 }
1441
1442 public function cleanList($str) {
1443 if (strstr($str,'*')) {
1444 $str = '*';
1445 } else {
1446 $str = implode(',',array_unique(t3lib_div::trimExplode(',',$str,1)));
1447 }
1448 return $str;
1449 }
1450
1451 function filterStyleEl($elValue,$matchList) {
1452 $matchParts = t3lib_div::trimExplode(',',$matchList,1);
1453 $styleParts = explode(';',$elValue);
1454 $nStyle=array();
1455 foreach ($styleParts as $k => $p) {
1456 $pp = t3lib_div::trimExplode(':',$p);
1457 if ($pp[0]&&$pp[1]) {
1458 foreach ($matchParts as $el) {
1459 $star=substr($el,-1)=='*';
1460 if (!strcmp($pp[0],$el) || ($star && t3lib_div::isFirstPartOfStr($pp[0],substr($el,0,-1)) )) {
1461 $nStyle[]=$pp[0].':'.$pp[1];
1462 } else unset($styleParts[$k]);
1463 }
1464 } else {
1465 unset($styleParts[$k]);
1466 }
1467 }
1468 return implode('; ',$nStyle);
1469 }
1470
1471 // Hook on lorem_ipsum extension to insert text into the RTE in wysiwyg mode
1472 function loremIpsumInsert($params) {
1473 return "
1474 if (typeof(lorem_ipsum) == 'function' && " . $params['element'] . ".tagName.toLowerCase() == 'textarea' ) lorem_ipsum(" . $params['element'] . ", lipsum_temp_strings[lipsum_temp_pointer]);
1475 ";
1476 }
1477 }
1478 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php'])) {
1479 include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php']);
1480 }
1481 ?>