[TASK] Change "false" into "FALSE"
[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
36 class tx_rtehtmlarea_base extends t3lib_rteapi {
37 // Configuration of supported browsers
38 var $conf_supported_browser = array (
39 'msie' => array (
40 array (
41 'version' => 6.0,
42 'system' => array(
43 'allowed' => array(
44 'winNT',
45 'win98',
46 'win95',
47 ),
48 ),
49 ),
50 ),
51 'gecko' => array (
52 array (
53 'version' => 1.8,
54 ),
55 ),
56 'webkit' => array (
57 array (
58 'version' => 523,
59 'system' => array(
60 'disallowed' => array(
61 'iOS',
62 'android',
63 ),
64 ),
65 ),
66 ),
67 'opera' => array (
68 array (
69 'version' => 9.62,
70 'system' => array(
71 'disallowed' => array(
72 'iOS',
73 'android',
74 ),
75 ),
76 ),
77 )
78 );
79
80 // Always hide these toolbar buttons (TYPO3 button name)
81 var $conf_toolbar_hide = array (
82 'showhelp', // Has no content yet
83 );
84
85 // The order of the toolbar: the name is the TYPO3-button name
86 var $defaultToolbarOrder;
87
88 // Conversion array: TYPO3 button names to htmlArea button names
89 var $convertToolbarForHtmlAreaArray = array (
90 'showhelp' => 'ShowHelp',
91 'space' => 'space',
92 'bar' => 'separator',
93 'linebreak' => 'linebreak',
94 );
95
96 var $pluginButton = array();
97 var $pluginLabel = array();
98 // Alternative style for RTE <div> tag.
99 public $RTEdivStyle;
100 // Relative path to this extension. It ends with "/"
101 public $extHttpPath;
102 public $backPath = '';
103 // TYPO3 site url
104 public $siteURL;
105 // TYPO3 host url
106 public $hostURL;
107 // Typo3 version
108 public $typoVersion;
109 // Identifies the RTE as being the one from the "rtehtmlarea" extension if any external code needs to know
110 var $ID = 'rtehtmlarea';
111 // If set, the content goes into a regular TEXT area field - for developing testing of transformations.
112 var $debugMode = FALSE;
113 // For the editor
114 var $client;
115
116 /**
117 * Reference to parent object, which is an instance of the TCEforms
118 *
119 * @var t3lib_TCEforms
120 */
121 var $TCEform;
122 var $elementId;
123 var $elementParts;
124 var $tscPID;
125 var $typeVal;
126 var $thePid;
127 var $RTEsetup;
128 var $thisConfig;
129 var $confValues;
130 public $language;
131 public $contentTypo3Language;
132 public $contentISOLanguage;
133 public $contentCharset;
134 public $OutputCharset;
135 var $editorCSS;
136 var $specConf;
137 var $toolbar = array(); // Save the buttons for the toolbar
138 var $toolbarOrderArray = array();
139 protected $pluginEnabledArray = array(); // Array of plugin id's enabled in the current RTE editing area
140 protected $pluginEnabledCumulativeArray = array(); // Cumulative array of plugin id's enabled so far in any of the RTE editing areas of the form
141 protected $cumulativeScripts = array();
142 public $registeredPlugins = array(); // Array of registered plugins indexed by their plugin Id's
143 protected $fullScreen = FALSE;
144
145 /**
146 * Returns TRUE if the RTE is available. Here you check if the browser requirements are met.
147 * If there are reasons why the RTE cannot be displayed you simply enter them as text in ->errorLog
148 *
149 * @return boolean TRUE if this RTE object offers an RTE in the current browser environment
150 */
151 function isAvailable() {
152
153 $this->client = $this->clientInfo();
154 $this->errorLog = array();
155 if (!$this->debugMode) { // If debug-mode, let any browser through
156 $rteIsAvailable = FALSE;
157 $rteConfBrowser = $this->conf_supported_browser;
158 if (is_array($rteConfBrowser)) {
159 foreach ($rteConfBrowser as $browser => $browserConf) {
160 if ($browser == $this->client['browser']) {
161 // Config for Browser found, check it:
162 if (is_array($browserConf)) {
163 foreach ($browserConf as $browserConfSub) {
164 if ($browserConfSub['version'] <= $this->client['version'] || empty($browserConfSub['version'])) {
165 // Version is supported
166 if (is_array($browserConfSub['system'])) {
167 // Check against allowed systems
168 if (is_array($browserConfSub['system']['allowed'])) {
169 foreach ($browserConfSub['system']['allowed'] as $system) {
170 if (in_array($system, $this->client['all_systems'])) {
171 $rteIsAvailable = TRUE;
172 break;
173 }
174 }
175 } else {
176 // All allowed
177 $rteIsAvailable = TRUE;
178 }
179 // Check against disallowed systems
180 if (is_array($browserConfSub['system']['disallowed'])) {
181 foreach ($browserConfSub['system']['disallowed'] as $system) {
182 if (in_array($system, $this->client['all_systems'])) {
183 $rteIsAvailable = FALSE;
184 break;
185 }
186 }
187 }
188 } else {
189 // No system config: system is supported
190 $rteIsAvailable = TRUE;
191 break;
192 }// End of System
193 }// End of Version
194 }// End of foreach-BrowserSubpart
195 } else {
196 // no config for this browser found, so all versions or system with this browsers are allow
197 $rteIsAvailable = TRUE;
198 break;
199 }
200 } // End of Browser Check
201 } // foreach: Browser Check
202 } else {
203 // no Browser config for this RTE-Editor, so all Clients are allow
204 }
205 if (!$rteIsAvailable) {
206 $this->errorLog[] = 'RTE: Browser not supported.';
207 }
208 if (t3lib_div::int_from_ver(TYPO3_version) < 4000000) {
209 $rteIsAvailable = FALSE;
210 $this->errorLog[] = 'rte: This version of htmlArea RTE cannot run under this version of TYPO3.';
211 }
212 }
213 return $rteIsAvailable;
214 }
215
216 /**
217 * Draws the RTE as an iframe
218 *
219 * @param object Reference to parent object, which is an instance of the TCEforms.
220 * @param string The table name
221 * @param string The field name
222 * @param array The current row from which field is being rendered
223 * @param array Array of standard content for rendering form fields from TCEforms. See TCEforms for details on this. Includes for instance the value and the form field name, java script actions and more.
224 * @param array "special" configuration - what is found at position 4 in the types configuration of a field from record, parsed into an array.
225 * @param array Configuration for RTEs; A mix between TSconfig and otherwise. Contains configuration for display, which buttons are enabled, additional transformation information etc.
226 * @param string Record "type" field value.
227 * @param string Relative path for images/links in RTE; this is used when the RTE edits content from static files where the path of such media has to be transformed forth and back!
228 * @param integer PID value of record (true parent page id)
229 * @return string HTML code for RTE!
230 */
231
232 function drawRTE($parentObject, $table, $field, $row, $PA, $specConf, $thisConfig, $RTEtypeVal, $RTErelPath, $thePidValue) {
233 global $LANG, $TYPO3_DB, $TYPO3_CONF_VARS;
234
235 $this->TCEform = $parentObject;
236 $inline = $this->TCEform->inline;
237 $LANG->includeLLFile('EXT:' . $this->ID . '/locallang.xml');
238 $this->client = $this->clientInfo();
239 $this->typoVersion = t3lib_div::int_from_ver(TYPO3_version);
240 $this->userUid = 'BE_' . $GLOBALS['BE_USER']->user['uid'];
241
242 // Draw form element:
243 if ($this->debugMode) { // Draws regular text area (debug mode)
244 $item = parent::drawRTE($this->TCEform, $table, $field, $row, $PA, $specConf, $thisConfig, $RTEtypeVal, $RTErelPath, $thePidValue);
245 } else { // Draw real RTE
246
247 /* =======================================
248 * INIT THE EDITOR-SETTINGS
249 * =======================================
250 */
251 // Set backPath
252 $this->backPath = $this->TCEform->backPath;
253 // Get the path to this extension:
254 $this->extHttpPath = $this->backPath . t3lib_extMgm::extRelPath($this->ID);
255 // Get the site URL
256 $this->siteURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');
257 // Get the host URL
258 $this->hostURL = $this->siteURL . TYPO3_mainDir;
259 // Element ID + pid
260 $this->elementId = $PA['itemFormElName']; // Form element name
261 $this->elementParts = explode('][',preg_replace('/\]$/','',preg_replace('/^(TSFE_EDIT\[data\]\[|data\[)/','',$this->elementId)));
262 // Find the page PIDs:
263 list($this->tscPID,$this->thePid) = t3lib_BEfunc::getTSCpid(trim($this->elementParts[0]),trim($this->elementParts[1]),$thePidValue);
264
265 // Record "types" field value:
266 $this->typeVal = $RTEtypeVal; // TCA "types" value for record
267
268 // Find "thisConfig" for record/editor:
269 unset($this->RTEsetup);
270 $this->RTEsetup = $GLOBALS['BE_USER']->getTSConfig('RTE', t3lib_BEfunc::getPagesTSconfig($this->tscPID));
271 $this->thisConfig = $thisConfig;
272
273 // Special configuration and default extras:
274 $this->specConf = $specConf;
275
276 if ($this->thisConfig['forceHTTPS']) {
277 $this->extHttpPath = preg_replace('/^(http|https)/', 'https', $this->extHttpPath);
278 $this->siteURL = preg_replace('/^(http|https)/', 'https', $this->siteURL);
279 $this->hostURL = preg_replace('/^(http|https)/', 'https', $this->hostURL);
280 }
281 // Register RTE windows
282 $this->TCEform->RTEwindows[] = $PA['itemFormElName'];
283 $textAreaId = preg_replace('/[^a-zA-Z0-9_:.-]/', '_', $PA['itemFormElName']);
284 $textAreaId = htmlspecialchars(preg_replace('/^[^a-zA-Z]/', 'x', $textAreaId));
285
286 /* =======================================
287 * LANGUAGES & CHARACTER SETS
288 * =======================================
289 */
290
291 // Languages: interface and content
292 $this->language = $LANG->lang;
293 if ($this->language=='default' || !$this->language) {
294 $this->language='en';
295 }
296 $this->contentTypo3Language = $this->language;
297 $this->contentISOLanguage = 'en';
298 $this->contentLanguageUid = ($row['sys_language_uid'] > 0) ? $row['sys_language_uid'] : 0;
299 if (t3lib_extMgm::isLoaded('static_info_tables')) {
300 if ($this->contentLanguageUid) {
301 $tableA = 'sys_language';
302 $tableB = 'static_languages';
303 $languagesUidsList = $this->contentLanguageUid;
304 $selectFields = $tableA . '.uid,' . $tableB . '.lg_iso_2,' . $tableB . '.lg_country_iso_2,' . $tableB . '.lg_typo3';
305 $tableAB = $tableA . ' LEFT JOIN ' . $tableB . ' ON ' . $tableA . '.static_lang_isocode=' . $tableB . '.uid';
306 $whereClause = $tableA . '.uid IN (' . $languagesUidsList . ') ';
307 $whereClause .= t3lib_BEfunc::BEenableFields($tableA);
308 $whereClause .= t3lib_BEfunc::deleteClause($tableA);
309 $res = $TYPO3_DB->exec_SELECTquery($selectFields, $tableAB, $whereClause);
310 while($languageRow = $TYPO3_DB->sql_fetch_assoc($res)) {
311 $this->contentISOLanguage = strtolower(trim($languageRow['lg_iso_2']).(trim($languageRow['lg_country_iso_2'])?'_'.trim($languageRow['lg_country_iso_2']):''));
312 $this->contentTypo3Language = strtolower(trim($languageRow['lg_typo3']));
313 }
314 } else {
315 $this->contentISOLanguage = trim($this->thisConfig['defaultContentLanguage']) ? trim($this->thisConfig['defaultContentLanguage']) : 'en';
316 $selectFields = 'lg_iso_2, lg_typo3';
317 $tableAB = 'static_languages';
318 $whereClause = 'lg_iso_2 = ' . $TYPO3_DB->fullQuoteStr(strtoupper($this->contentISOLanguage), $tableAB);
319 $res = $TYPO3_DB->exec_SELECTquery($selectFields, $tableAB, $whereClause);
320 while($languageRow = $TYPO3_DB->sql_fetch_assoc($res)) {
321 $this->contentTypo3Language = strtolower(trim($languageRow['lg_typo3']));
322 }
323 }
324 }
325
326 // Character sets: interface and content
327 $this->charset = $LANG->charSet;
328 $this->OutputCharset = $this->charset;
329
330 $this->contentCharset = $LANG->csConvObj->charSetArray[$this->contentTypo3Language];
331 $this->contentCharset = $this->contentCharset ? $this->contentCharset : 'iso-8859-1';
332 $this->origContentCharSet = $this->contentCharset;
333 $this->contentCharset = (trim($TYPO3_CONF_VARS['BE']['forceCharset']) ? trim($TYPO3_CONF_VARS['BE']['forceCharset']) : $this->contentCharset);
334
335 /* =======================================
336 * TOOLBAR CONFIGURATION
337 * =======================================
338 */
339 $this->initializeToolbarConfiguration();
340
341 /* =======================================
342 * SET STYLES
343 * =======================================
344 */
345 // Check if wizard_rte called this for fullscreen edtition
346 if (basename(PATH_thisScript) == 'wizard_rte.php') {
347 $this->fullScreen = TRUE;
348 $RTEWidth = '100%';
349 $RTEHeight = '100%';
350 $RTEPaddingRight = '0';
351 $editorWrapWidth = '100%';
352 } else {
353 $RTEWidth = isset($GLOBALS['BE_USER']->userTS['options.']['RTESmallWidth']) ? $GLOBALS['BE_USER']->userTS['options.']['RTESmallWidth'] : '530';
354 $RTEHeight = isset($GLOBALS['BE_USER']->userTS['options.']['RTESmallHeight']) ? $GLOBALS['BE_USER']->userTS['options.']['RTESmallHeight'] : '380';
355 $RTEWidth = $RTEWidth + ($this->TCEform->docLarge ? (isset($GLOBALS['BE_USER']->userTS['options.']['RTELargeWidthIncrement']) ? $GLOBALS['BE_USER']->userTS['options.']['RTELargeWidthIncrement'] : '150') : 0);
356 $RTEWidth -= ($inline->getStructureDepth() > 0 ? ($inline->getStructureDepth()+1)*$inline->getLevelMargin() : 0);
357 $RTEWidthOverride = (is_object($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']);
358 if ($RTEWidthOverride) {
359 if (strstr($RTEWidthOverride, '%')) {
360 if ($this->client['browser'] != 'msie') {
361 $RTEWidth = (intval($RTEWidthOverride) > 0) ? $RTEWidthOverride : '100%';
362 }
363 } else {
364 $RTEWidth = (intval($RTEWidthOverride) > 0) ? intval($RTEWidthOverride) : $RTEWidth;
365 }
366 }
367 $RTEWidth = strstr($RTEWidth, '%') ? $RTEWidth : $RTEWidth . 'px';
368 $RTEHeight = $RTEHeight + ($this->TCEform->docLarge ? (isset($GLOBALS['BE_USER']->userTS['options.']['RTELargeHeightIncrement']) ? $GLOBALS['BE_USER']->userTS['options.']['RTELargeHeightIncrement'] : 0) : 0);
369 $RTEHeightOverride = (is_object($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']);
370 $RTEHeight = ($RTEHeightOverride > 0) ? $RTEHeightOverride : $RTEHeight;
371 $RTEPaddingRight = '2px';
372 $editorWrapWidth = '99%';
373 }
374 $editorWrapHeight = '100%';
375 $this->RTEdivStyle = 'position:relative; left:0px; top:0px; height:' . $RTEHeight . 'px; width:' . $RTEWidth . '; border: 1px solid black; padding: 2px ' . $RTEPaddingRight . ' 2px 2px;';
376 /* =======================================
377 * LOAD CSS AND JAVASCRIPT
378 * =======================================
379 */
380 // Preloading the pageStyle and including RTE skin stylesheets
381 $this->addPageStyle();
382 $this->addSkin();
383 // Re-initialize the scripts array so that only the cumulative set of plugins of the last RTE on the page is used
384 $this->cumulativeScripts[$this->TCEform->RTEcounter] = array();
385 $this->includeScriptFiles($this->TCEform->RTEcounter);
386 $this->buildJSMainLangFile($this->TCEform->RTEcounter);
387 // Register RTE in JS:
388 $this->TCEform->additionalJS_post[] = $this->registerRTEinJS($this->TCEform->RTEcounter, $table, $row['uid'], $field, $textAreaId);
389 // Set the save option for the RTE:
390 $this->TCEform->additionalJS_submit[] = $this->setSaveRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId, $PA['itemFormElName']);
391 $this->TCEform->additionalJS_delete[] = $this->setDeleteRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId);
392 // Loading JavaScript files and code
393 if ($this->TCEform->RTEcounter == 1) {
394 $this->TCEform->additionalJS_pre['rtehtmlarea-loadJScode'] = $this->loadJScode($this->TCEform->RTEcounter);
395 }
396 $this->TCEform->additionalCode_pre['rtehtmlarea-loadJSfiles'] = $this->loadJSfiles($this->TCEform->RTEcounter);
397 $pageRenderer = $GLOBALS['SOBE']->doc->getPageRenderer();
398 $pageRenderer->enableExtJSQuickTips();
399 if (!$GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts']) {
400 $pageRenderer->enableExtJsDebug();
401 }
402 $pageRenderer->addJsFile('../t3lib/js/extjs/notifications.js');
403 /* =======================================
404 * DRAW THE EDITOR
405 * =======================================
406 */
407
408 // Transform value:
409 $value = $this->transformContent('rte',$PA['itemFormElValue'],$table,$field,$row,$specConf,$thisConfig,$RTErelPath,$thePidValue);
410
411 // Further content transformation by registered plugins
412 foreach ($this->registeredPlugins as $pluginId => $plugin) {
413 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "transformContent")) {
414 $value = $plugin->transformContent($value);
415 }
416 }
417 // Draw the textarea
418 $visibility = 'hidden';
419 $item = $this->triggerField($PA['itemFormElName']).'
420 <div id="pleasewait' . $textAreaId . '" class="pleasewait" style="display: block;" >' . $LANG->getLL('Please wait') . '</div>
421 <div id="editorWrap' . $textAreaId . '" class="editorWrap" style="visibility: hidden; width:' . $editorWrapWidth . '; height:' . $editorWrapHeight . ';">
422 <textarea id="RTEarea' . $textAreaId . '" name="'.htmlspecialchars($PA['itemFormElName']).'" rows="0" cols="0" style="'.t3lib_div::deHSCentities(htmlspecialchars($this->RTEdivStyle)).'">'.t3lib_div::formatForTextarea($value).'</textarea>
423 </div>' . LF;
424 }
425
426 // Return form item:
427 return $item;
428 }
429
430 /**
431 * Add link to content style sheet to document header
432 *
433 * @return void
434 */
435 protected function addPageStyle() {
436 // Get stylesheet file name from Page TSConfig if any
437 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
438 $this->addStyleSheet(
439 'rtehtmlarea-page-style',
440 $this->getFullFileName($filename),
441 'htmlArea RTE Content CSS',
442 'alternate stylesheet'
443 );
444 }
445
446 /**
447 * Add links to skin style sheet(s) to document header
448 *
449 * @return void
450 */
451 protected function addSkin() {
452 // Get skin file name from Page TSConfig if any
453 $skinFilename = trim($this->thisConfig['skin']) ? trim($this->thisConfig['skin']) : 'EXT:' . $this->ID . '/htmlarea/skins/default/htmlarea.css';
454 $this->editorCSS = $this->getFullFileName($skinFilename);
455 $skinDir = dirname($this->editorCSS);
456 // Editing area style sheet
457 $this->editedContentCSS = $skinDir . '/htmlarea-edited-content.css';
458 $this->addStyleSheet(
459 'rtehtmlarea-editing-area-skin',
460 $this->editedContentCSS
461 );
462 // Main skin
463 $this->addStyleSheet(
464 'rtehtmlarea-skin',
465 $this->editorCSS
466 );
467 // Additional icons from registered plugins
468 foreach ($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] as $pluginId) {
469 if (is_object($this->registeredPlugins[$pluginId])) {
470 $pathToSkin = $this->registeredPlugins[$pluginId]->getPathToSkin();
471 if ($pathToSkin) {
472 $key = $this->registeredPlugins[$pluginId]->getExtensionKey();
473 $this->addStyleSheet(
474 'rtehtmlarea-plugin-' . $pluginId . '-skin',
475 ($this->is_FE() ? t3lib_extMgm::siteRelPath($key) : $this->backPath . t3lib_extMgm::extRelPath($key)) . $pathToSkin
476 );
477 }
478 }
479 }
480 }
481
482 /**
483 * Add style sheet file to document header
484 *
485 * @param string $key: some key identifying the style sheet
486 * @param string $href: uri to the style sheet file
487 * @param string $title: value for the title attribute of the link element
488 * @return string $relation: value for the rel attribute of the link element
489 * @return void
490 */
491 protected function addStyleSheet($key, $href, $title='', $relation='stylesheet') {
492 // If it was not known that an RTE-enabled would be created when the page was first created, the css would not be added to head
493 if (is_object($this->TCEform->inline) && $this->TCEform->inline->isAjaxCall) {
494 $this->TCEform->additionalCode_pre[$key] = '<link rel="' . $relation . '" type="text/css" href="' . $href . '" title="' . $title. '" />';
495 } else {
496 $pageRenderer = $GLOBALS['SOBE']->doc->getPageRenderer();
497 $pageRenderer->addCssFile($href, $relation, 'screen', $title);
498 }
499 }
500
501 /**
502 * Initialize toolbar configuration and enable registered plugins
503 *
504 * @return void
505 */
506 protected function initializeToolbarConfiguration() {
507
508 // Enable registred plugins
509 $this->enableRegisteredPlugins();
510
511 // Configure toolbar
512 $this->setToolbar();
513
514 // Check if some plugins need to be disabled
515 $this->setPlugins();
516
517 // Merge the list of enabled plugins with the lists from the previous RTE editing areas on the same form
518 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = $this->pluginEnabledArray;
519 if ($this->TCEform->RTEcounter > 1 && isset($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1]) && is_array($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])) {
520 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = array_unique(array_values(array_merge($this->pluginEnabledArray,$this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])));
521 }
522 }
523
524 /**
525 * Add registered plugins to the array of enabled plugins
526 *
527 */
528 function enableRegisteredPlugins() {
529 global $TYPO3_CONF_VARS;
530 // Traverse registered plugins
531 if (is_array($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'])) {
532 foreach($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'] as $pluginId => $pluginObjectConfiguration) {
533 $plugin = FALSE;
534 if (is_array($pluginObjectConfiguration) && count($pluginObjectConfiguration)) {
535 $plugin = t3lib_div::getUserObj($pluginObjectConfiguration['objectReference']);
536 }
537 if (is_object($plugin)) {
538 if ($plugin->main($this)) {
539 $this->registeredPlugins[$pluginId] = $plugin;
540 // Override buttons from previously registered plugins
541 $pluginButtons = t3lib_div::trimExplode(',', $plugin->getPluginButtons(), 1);
542 foreach ($this->pluginButton as $previousPluginId => $buttonList) {
543 $this->pluginButton[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginButton[$previousPluginId], 1), $pluginButtons));
544 }
545 $this->pluginButton[$pluginId] = $plugin->getPluginButtons();
546 $pluginLabels = t3lib_div::trimExplode(',', $plugin->getPluginLabels(), 1);
547 foreach ($this->pluginLabel as $previousPluginId => $labelList) {
548 $this->pluginLabel[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginLabel[$previousPluginId], 1), $pluginLabels));
549 }
550 $this->pluginLabel[$pluginId] = $plugin->getPluginLabels();
551 $this->pluginEnabledArray[] = $pluginId;
552 }
553 }
554 }
555 }
556 // Process overrides
557 $hidePlugins = array();
558 foreach ($this->registeredPlugins as $pluginId => $plugin) {
559 if ($plugin->addsButtons() && !$this->pluginButton[$pluginId]) {
560 $hidePlugins[] = $pluginId;
561 }
562 }
563 $this->pluginEnabledArray = array_unique(array_diff($this->pluginEnabledArray, $hidePlugins));
564 }
565
566 /**
567 * Set the toolbar config (only in this PHP-Object, not in JS):
568 *
569 */
570
571 function setToolbar() {
572 if ($this->client['browser'] == 'msie' || $this->client['browser'] == 'opera') {
573 $this->thisConfig['keepButtonGroupTogether'] = 0;
574 }
575
576 $this->defaultToolbarOrder = 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
577 bar, formattext, bold, strong, italic, emphasis, big, small, insertedtext, deletedtext, citation, code, definition, keyboard, monospaced, quotation, sample, variable, bidioverride, strikethrough, subscript, superscript, underline, span,
578 bar, fontstyle, space, fontsize, bar, formatblock, insertparagraphbefore, insertparagraphafter, blockquote, line,
579 bar, left, center, right, justifyfull,
580 bar, orderedlist, unorderedlist, definitionlist, definitionitem, outdent, indent, bar, lefttoright, righttoleft, language, showlanguagemarks,
581 bar, textcolor, bgcolor, textindicator,
582 bar, editelement, emoticon, insertcharacter, link, unlink, image, table,' . (($this->thisConfig['hideTableOperationsInToolbar'] && is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['toggleborders.']) && $this->thisConfig['buttons.']['toggleborders.']['keepInToolbar']) ? ' toggleborders,': '') . ' user, acronym, bar, findreplace, spellcheck,
583 bar, chMode, inserttag, removeformat, bar, copy, cut, paste, pastetoggle, pastebehaviour, bar, undo, redo, bar, showhelp, about, linebreak,
584 ' . ($this->thisConfig['hideTableOperationsInToolbar'] ? '': 'bar, toggleborders,') . ' bar, tableproperties, tablerestyle, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
585 columnproperties, columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
586 cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge';
587
588 // Additional buttons from registered plugins
589 foreach($this->registeredPlugins as $pluginId => $plugin) {
590 if ($this->isPluginEnabled($pluginId)) {
591 $this->defaultToolbarOrder = $plugin->addButtonsToToolbar();
592 }
593 }
594 $toolbarOrder = $this->thisConfig['toolbarOrder'] ? $this->thisConfig['toolbarOrder'] : $this->defaultToolbarOrder;
595
596 // Getting rid of undefined buttons
597 $this->toolbarOrderArray = array_intersect(t3lib_div::trimExplode(',', $toolbarOrder, 1), t3lib_div::trimExplode(',', $this->defaultToolbarOrder, 1));
598 $toolbarOrder = array_unique(array_values($this->toolbarOrderArray));
599
600 // Fetching specConf for field from backend
601 $pList = is_array($this->specConf['richtext']['parameters']) ? implode(',',$this->specConf['richtext']['parameters']) : '';
602 if ($pList != '*') { // If not all
603 $show = is_array($this->specConf['richtext']['parameters']) ? $this->specConf['richtext']['parameters'] : array();
604 if ($this->thisConfig['showButtons']) {
605 if (!t3lib_div::inList($this->thisConfig['showButtons'],'*')) {
606 $show = array_unique(array_merge($show,t3lib_div::trimExplode(',',$this->thisConfig['showButtons'],1)));
607 } else {
608 $show = array_unique(array_merge($show, $toolbarOrder));
609 }
610 }
611 if (is_array($this->thisConfig['showButtons.'])) {
612 foreach ($this->thisConfig['showButtons.'] as $buttonId => $value) {
613 if ($value) $show[] = $buttonId;
614 }
615 $show = array_unique($show);
616 }
617 } else {
618 $show = $toolbarOrder;
619 }
620
621 // Resticting to RTEkeyList for backend user
622 if(is_object($GLOBALS['BE_USER'])) {
623 $RTEkeyList = isset($GLOBALS['BE_USER']->userTS['options.']['RTEkeyList']) ? $GLOBALS['BE_USER']->userTS['options.']['RTEkeyList'] : '*';
624 if ($RTEkeyList != '*') { // If not all
625 $show = array_intersect($show, t3lib_div::trimExplode(',',$RTEkeyList,1));
626 }
627 }
628
629 // Hiding buttons of disabled plugins
630 $hideButtons = array('space', 'bar', 'linebreak');
631 foreach ($this->pluginButton as $pluginId => $buttonList) {
632 if (!$this->isPluginEnabled($pluginId)) {
633 $buttonArray = t3lib_div::trimExplode(',',$buttonList,1);
634 foreach ($buttonArray as $button) {
635 $hideButtons[] = $button;
636 }
637 }
638 }
639
640 // Hiding labels of disabled plugins
641 foreach ($this->pluginLabel as $pluginId => $label) {
642 if (!$this->isPluginEnabled($pluginId)) {
643 $hideButtons[] = $label;
644 }
645 }
646
647 // Hiding buttons
648 $show = array_diff($show, $this->conf_toolbar_hide, t3lib_div::trimExplode(',',$this->thisConfig['hideButtons'],1));
649
650 // Apply toolbar constraints from registered plugins
651 foreach ($this->registeredPlugins as $pluginId => $plugin) {
652 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "applyToolbarConstraints")) {
653 $show = $plugin->applyToolbarConstraints($show);
654 }
655 }
656 // Getting rid of the buttons for which we have no position
657 $show = array_intersect($show, $toolbarOrder);
658 $this->toolbar = $show;
659 }
660
661 /**
662 * Disable some plugins
663 *
664 */
665 function setPlugins() {
666
667 // Disabling a plugin that adds buttons if none of its buttons is in the toolbar
668 $hidePlugins = array();
669 foreach ($this->pluginButton as $pluginId => $buttonList) {
670 if ($this->registeredPlugins[$pluginId]->addsButtons()) {
671 $showPlugin = FALSE;
672 $buttonArray = t3lib_div::trimExplode(',', $buttonList, 1);
673 foreach ($buttonArray as $button) {
674 if (in_array($button, $this->toolbar)) {
675 $showPlugin = TRUE;
676 }
677 }
678 if (!$showPlugin) {
679 $hidePlugins[] = $pluginId;
680 }
681 }
682 }
683 $this->pluginEnabledArray = array_diff($this->pluginEnabledArray, $hidePlugins);
684
685 // Hiding labels of disabled plugins
686 $hideLabels = array();
687 foreach ($this->pluginLabel as $pluginId => $label) {
688 if (!$this->isPluginEnabled($pluginId)) {
689 $hideLabels[] = $label;
690 }
691 }
692 $this->toolbar = array_diff($this->toolbar, $hideLabels);
693
694 // Adding plugins declared as prerequisites by enabled plugins
695 $requiredPlugins = array();
696 foreach ($this->registeredPlugins as $pluginId => $plugin) {
697 if ($this->isPluginEnabled($pluginId)) {
698 $requiredPlugins = array_merge($requiredPlugins, t3lib_div::trimExplode(',', $plugin->getRequiredPlugins(), 1));
699 }
700 }
701 $requiredPlugins = array_unique($requiredPlugins);
702 foreach ($requiredPlugins as $pluginId) {
703 if (is_object($this->registeredPlugins[$pluginId]) && !$this->isPluginEnabled($pluginId)) {
704 $this->pluginEnabledArray[] = $pluginId;
705 }
706 }
707 $this->pluginEnabledArray = array_unique($this->pluginEnabledArray);
708
709 // Completing the toolbar conversion array for htmlArea
710 foreach ($this->registeredPlugins as $pluginId => $plugin) {
711 if ($this->isPluginEnabled($pluginId)) {
712 $this->convertToolbarForHtmlAreaArray = array_unique(array_merge($this->convertToolbarForHtmlAreaArray, $plugin->getConvertToolbarForHtmlAreaArray()));
713 }
714 }
715 }
716
717 /**
718 * Convert the TYPO3 names of buttons into the names for htmlArea RTE
719 *
720 * @param string buttonname (typo3-name)
721 * @return string buttonname (htmlarea-name)
722 */
723
724 function convertToolbarForHTMLArea($button) {
725 return $this->convertToolbarForHtmlAreaArray[$button];
726 }
727 /**
728 * Return the HTML code for loading the Javascript files
729 *
730 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
731 *
732 * @return void
733 */
734 protected function includeScriptFiles($RTEcounter) {
735 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea.js', 'htmlarea', 'js', '', TRUE);
736 if ($this->client['browser'] == 'msie') {
737 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-ie.js', 'htmlarea-ie', 'js', '', TRUE);
738 } else {
739 $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-gecko.js', 'htmlarea-gecko', 'js', '', TRUE);
740 }
741 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
742 $extensionKey = is_object($this->registeredPlugins[$pluginId]) ? $this->registeredPlugins[$pluginId]->getExtensionKey() : $this->ID;
743 $this->writeTemporaryFile('EXT:' . $extensionKey . '/htmlarea/plugins/' . $pluginId . '/' . strtolower(preg_replace('/([a-z])([A-Z])([a-z])/', "$1".'-'."$2"."$3", $pluginId)) . '.js', $pluginId, 'js', '', TRUE);
744 }
745 }
746 /**
747 * Return the HTML code for loading the Javascript files
748 *
749 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
750 *
751 * @return string the html code for loading the Javascript Files
752 */
753 protected function loadJSfiles($RTEcounter) {
754 $loadJavascriptCode = '<script type="text/javascript" src="' . $this->doConcatenate($RTEcounter) . '"></script>' . LF;
755 $loadJavascriptCode .= t3lib_div::wrapJS('
756 if (typeof(RTEarea) == "undefined") {
757 RTEarea = new Object();
758 RTEarea[0] = new Object();
759 RTEarea[0].version = "' . $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['version'] . '";
760 RTEarea[0].editorUrl = "' . $this->extHttpPath . 'htmlarea/";
761 RTEarea[0].editorCSS = "' . t3lib_div::createVersionNumberedFilename($this->editorCSS) . '";
762 RTEarea[0].editorSkin = "' . dirname($this->editorCSS) . '/";
763 RTEarea[0].editedContentCSS = "' . t3lib_div::createVersionNumberedFilename($this->editedContentCSS) . '";
764 RTEarea[0].hostUrl = "' . $this->hostURL . '";
765 RTEarea.init = function() {
766 if (typeof(HTMLArea) == "undefined" || !Ext.isReady) {
767 window.setTimeout("RTEarea.init();", 40);
768 } else {
769 Ext.QuickTips.init();
770 HTMLArea.init();
771 }
772 };
773 RTEarea.initEditor = function(editorNumber) {
774 if (typeof(HTMLArea) == "undefined") {
775 RTEarea.initEditor.defer(40, null, [editorNumber]);
776 } else {
777 HTMLArea.initEditor(editorNumber);
778 }
779 };
780 }'
781 );
782 return $loadJavascriptCode;
783 }
784
785 /**
786 * Return the Javascript code for initializing the RTE
787 *
788 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
789 *
790 * @return string the Javascript code for initializing the RTE
791 */
792 function loadJScode($RTEcounter) {
793 return TAB . 'RTEarea.init();';
794 }
795
796 /**
797 * Return the Javascript code for configuring the RTE
798 *
799 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
800 * @param string $table: The table that includes this RTE (optional, necessary for IRRE).
801 * @param string $uid: The uid of that table that includes this RTE (optional, necessary for IRRE).
802 * @param string $field: The field of that record that includes this RTE (optional).
803 *
804 * @return string the Javascript code for configuring the RTE
805 */
806 function registerRTEinJS($RTEcounter, $table='', $uid='', $field='', $textAreaId = '') {
807 $configureRTEInJavascriptString = '
808 if (typeof(configureEditorInstance) == "undefined") {
809 configureEditorInstance = new Object();
810 }
811 configureEditorInstance["' . $textAreaId . '"] = function() {
812 if (typeof(RTEarea) == "undefined" || typeof(HTMLArea) == "undefined") {
813 window.setTimeout("configureEditorInstance[\'' . $textAreaId . '\']();", 40);
814 } else {
815 editornumber = "' . $textAreaId . '";
816 RTEarea[editornumber] = new Object();
817 RTEarea[editornumber].RTEtsConfigParams = "&RTEtsConfigParams=' . rawurlencode($this->RTEtsConfigParams()) . '";
818 RTEarea[editornumber].number = editornumber;
819 RTEarea[editornumber].deleted = false;
820 RTEarea[editornumber].textAreaId = "' . $textAreaId . '";
821 RTEarea[editornumber].id = "RTEarea" + editornumber;
822 RTEarea[editornumber].RTEWidthOverride = "' . ((is_object($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'])) . '";
823 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($this->thisConfig['RTEHeightOverride'])) . '";
824 RTEarea[editornumber].resizable = ' . ((is_object($GLOBALS['BE_USER']) && isset($GLOBALS['BE_USER']->uc['rteResize']) && $GLOBALS['BE_USER']->uc['rteResize']) ? 'true' : (trim($this->thisConfig['rteResize']) ? 'true' : 'false')) . ';
825 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')) . '";
826 RTEarea[editornumber].fullScreen = ' . ($this->fullScreen ? 'true' : 'false') . ';
827 RTEarea[editornumber].showStatusBar = ' . (trim($this->thisConfig['showStatusBar'])?'true':'false') . ';
828 RTEarea[editornumber].enableWordClean = ' . (trim($this->thisConfig['enableWordClean'])?'true':'false') . ';
829 RTEarea[editornumber].htmlRemoveComments = ' . (trim($this->thisConfig['removeComments'])?'true':'false') . ';
830 RTEarea[editornumber].disableEnterParagraphs = ' . (trim($this->thisConfig['disableEnterParagraphs'])?'true':'false') . ';
831 RTEarea[editornumber].disableObjectResizing = ' . (trim($this->thisConfig['disableObjectResizing'])?'true':'false') . ';
832 RTEarea[editornumber].removeTrailingBR = ' . (trim($this->thisConfig['removeTrailingBR'])?'true':'false') . ';
833 RTEarea[editornumber].useCSS = ' . (trim($this->thisConfig['useCSS'])?'true':'false') . ';
834 RTEarea[editornumber].keepButtonGroupTogether = ' . (trim($this->thisConfig['keepButtonGroupTogether'])?'true':'false') . ';
835 RTEarea[editornumber].disablePCexamples = ' . (trim($this->thisConfig['disablePCexamples'])?'true':'false') . ';
836 RTEarea[editornumber].showTagFreeClasses = ' . (trim($this->thisConfig['showTagFreeClasses'])?'true':'false') . ';
837 RTEarea[editornumber].useHTTPS = ' . ((trim(stristr($this->siteURL, 'https')) || $this->thisConfig['forceHTTPS'])?'true':'false') . ';
838 RTEarea[editornumber].tceformsNested = ' . (is_object($this->TCEform) && method_exists($this->TCEform, 'getDynNestedStack') ? $this->TCEform->getDynNestedStack(TRUE) : '[]') . ';
839 RTEarea[editornumber].dialogueWindows = new Object();';
840 if (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromTop'])) {
841 $configureRTEInJavascriptString .= '
842 RTEarea[editornumber].dialogueWindows.positionFromTop = ' . intval($this->thisConfig['dialogueWindows.']['defaultPositionFromTop']) . ';';
843 }
844 if (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft'])) {
845 $configureRTEInJavascriptString .= '
846 RTEarea[editornumber].dialogueWindows.positionFromLeft = ' . intval($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft']) . ';';
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 throw new RuntimeException($failure, 1294585668);
1133 }
1134 }
1135 if ($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 throw new RuntimeException($failure, 1294585669);
1165 }
1166 } else {
1167 $success = file_put_contents($destination, $contents, FILE_APPEND);
1168 if (!$success) {
1169 throw new RuntimeException('Could not append script: ' . $fileName, 1294585670);
1170 }
1171 }
1172 }
1173 }
1174 if ($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 ?>