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[Packages/TYPO3.CMS.git] / typo3 / sysext / rtehtmlarea / class.tx_rtehtmlarea_base.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 2004 Kasper Skaarhoj (kasper@typo3.com)
6 * (c) 2004 Philipp Borgmann <philipp.borgmann@gmx.de>
7 * (c) 2004-2009 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 require_once(PATH_t3lib.'class.t3lib_rteapi.php');
39 require_once(PATH_t3lib.'class.t3lib_cs.php');
40
41 class tx_rtehtmlarea_base extends t3lib_rteapi {
42
43 // Configuration of supported browsers
44 var $conf_supported_browser = array (
45 'msie' => array (
46 1 => array (
47 'version' => 5.5,
48 'system' => 'win'
49 )
50 ),
51 'gecko' => array (
52 1 => array (
53 'version' => 1.3
54 )
55 ),
56 'safari' => array (
57 1 => array (
58 'version' => 523
59 )
60 ),
61 'opera' => array (
62 1 => array (
63 'version' => 9.62
64 )
65 )
66 );
67
68 // Always hide these toolbar buttons (TYPO3 button name)
69 var $conf_toolbar_hide = array (
70 'showhelp', // Has no content yet
71 );
72
73 // The order of the toolbar: the name is the TYPO3-button name
74 var $defaultToolbarOrder;
75
76 // Conversion array: TYPO3 button names to htmlArea button names
77 var $convertToolbarForHtmlAreaArray = array (
78 'line' => 'InsertHorizontalRule',
79 'showhelp' => 'ShowHelp',
80 'textindicator' => 'TextIndicator',
81 'space' => 'space',
82 'bar' => 'separator',
83 'linebreak' => 'linebreak',
84 );
85
86 var $pluginButton = array();
87 var $pluginLabel = array();
88
89 // External:
90 var $RTEdivStyle; // Alternative style for RTE <div> tag.
91 public $httpTypo3Path;
92 var $extHttpPath; // full Path to this extension for http (so no Server path). It ends with "/"
93 var $siteURL; // TYPO3 site url
94 var $hostURL; // TYPO3 host url
95 var $typoVersion; // Typo3 version
96
97 // Internal, static:
98 var $ID = 'rtehtmlarea'; // Identifies the RTE as being the one from the "rte" extension if any external code needs to know...
99 var $debugMode = FALSE; // If set, the content goes into a regular TEXT area field - for developing testing of transformations. (Also any browser will load the field!)
100
101 // For the editor
102 var $client;
103
104 /**
105 * Reference to parent object, which is an instance of the TCEforms
106 *
107 * @var t3lib_TCEforms
108 */
109 var $TCEform;
110 var $elementId;
111 var $elementParts;
112 var $tscPID;
113 var $typeVal;
114 var $thePid;
115 var $RTEsetup;
116 var $thisConfig;
117 var $confValues;
118 public $language;
119 public $contentTypo3Language;
120 public $contentISOLanguage;
121 public $contentCharset;
122 public $OutputCharset;
123 var $editorCSS;
124 var $specConf;
125 var $toolbar = array(); // Save the buttons for the toolbar
126 var $toolbar_level_size; // The size for each level in the toolbar:
127 var $toolbarOrderArray = array();
128 protected $pluginEnabledArray = array(); // Array of plugin id's enabled in the current RTE editing area
129 protected $pluginEnabledCumulativeArray = array(); // Cumulative array of plugin id's enabled so far in any of the RTE editing areas of the form
130 public $registeredPlugins = array(); // Array of registered plugins indexed by their plugin Id's
131
132 /**
133 * Returns true if the RTE is available. Here you check if the browser requirements are met.
134 * If there are reasons why the RTE cannot be displayed you simply enter them as text in ->errorLog
135 *
136 * @return boolean TRUE if this RTE object offers an RTE in the current browser environment
137 */
138
139 function isAvailable() {
140 global $TYPO3_CONF_VARS;
141
142 $this->client = $this->clientInfo();
143 $this->errorLog = array();
144 if (!$this->debugMode) { // If debug-mode, let any browser through
145 $rteIsAvailable = 0;
146 $rteConfBrowser = $this->conf_supported_browser;
147 if (is_array($rteConfBrowser)) {
148 foreach ($rteConfBrowser as $browser => $browserConf) {
149 if ($browser == $this->client['BROWSER']) {
150 // Config for Browser found, check it:
151 if (is_array($browserConf)) {
152 foreach ($browserConf as $browserConfNr => $browserConfSub) {
153 if ($browserConfSub['version'] <= $this->client['VERSION'] || empty($browserConfSub['version'])) {
154 // Version is correct
155 if ($browserConfSub['system'] == $this->client['SYSTEM'] || empty($browserConfSub['system'])) {
156 // System is correctly
157 $rteIsAvailable = 1;
158 }// End of System
159 }// End of Version
160 }// End of foreach-BrowserSubpart
161 } else {
162 // no config for this browser found, so all versions or system with this browsers are allow
163 $rteIsAvailable = 1;
164 }
165 } // End of Browser Check
166 } // foreach: Browser Check
167 } else {
168 // no Browser config for this RTE-Editor, so all Clients are allow
169 }
170 if (!$rteIsAvailable) {
171 $this->errorLog[] = 'rte: Browser not supported. Only msie Version 5 or higher and Mozilla based client 1. and higher.';
172 }
173 if (t3lib_div::int_from_ver(TYPO3_version) < 4000000) {
174 $rteIsAvailable = 0;
175 $this->errorLog[] = 'rte: This version of htmlArea RTE cannot run under this version of TYPO3.';
176 }
177 }
178 if ($rteIsAvailable) return true;
179 }
180
181 /**
182 * Draws the RTE as an iframe
183 *
184 * @param object Reference to parent object, which is an instance of the TCEforms.
185 * @param string The table name
186 * @param string The field name
187 * @param array The current row from which field is being rendered
188 * @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.
189 * @param array "special" configuration - what is found at position 4 in the types configuration of a field from record, parsed into an array.
190 * @param array Configuration for RTEs; A mix between TSconfig and otherwise. Contains configuration for display, which buttons are enabled, additional transformation information etc.
191 * @param string Record "type" field value.
192 * @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!
193 * @param integer PID value of record (true parent page id)
194 * @return string HTML code for RTE!
195 */
196
197 function drawRTE($parentObject, $table, $field, $row, $PA, $specConf, $thisConfig, $RTEtypeVal, $RTErelPath, $thePidValue) {
198 global $BE_USER, $LANG, $TYPO3_DB, $TYPO3_CONF_VARS;
199
200 $this->TCEform =& $parentObject;
201 $inline =& $this->TCEform->inline;
202 $LANG->includeLLFile('EXT:' . $this->ID . '/locallang.xml');
203 $this->client = $this->clientInfo();
204 $this->typoVersion = t3lib_div::int_from_ver(TYPO3_version);
205 $this->userUid = 'BE_' . $BE_USER->user['uid'];
206
207 // Draw form element:
208 if ($this->debugMode) { // Draws regular text area (debug mode)
209 $item = parent::drawRTE($this->TCEform, $table, $field, $row, $PA, $specConf, $thisConfig, $RTEtypeVal, $RTErelPath, $thePidValue);
210 } else { // Draw real RTE
211
212 /* =======================================
213 * INIT THE EDITOR-SETTINGS
214 * =======================================
215 */
216
217 // first get the http-path to typo3:
218 $this->httpTypo3Path = substr( substr( t3lib_div::getIndpEnv('TYPO3_SITE_URL'), strlen( t3lib_div::getIndpEnv('TYPO3_REQUEST_HOST') ) ), 0, -1 );
219 if (strlen($this->httpTypo3Path) == 1) {
220 $this->httpTypo3Path = '/';
221 } else {
222 $this->httpTypo3Path .= '/';
223 }
224 // Get the path to this extension:
225 $this->extHttpPath = $this->httpTypo3Path . t3lib_extMgm::siteRelPath($this->ID);
226 // Get the site URL
227 $this->siteURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');
228 // Get the host URL
229 $this->hostURL = t3lib_div::getIndpEnv('TYPO3_REQUEST_HOST');
230
231 // Element ID + pid
232 $this->elementId = $PA['itemFormElName']; // Form element name
233 $this->elementParts = explode('][',ereg_replace('\]$','',ereg_replace('^(TSFE_EDIT\[data\]\[|data\[)','',$this->elementId)));
234
235 // Find the page PIDs:
236 list($this->tscPID,$this->thePid) = t3lib_BEfunc::getTSCpid(trim($this->elementParts[0]),trim($this->elementParts[1]),$thePidValue);
237
238 // Record "types" field value:
239 $this->typeVal = $RTEtypeVal; // TCA "types" value for record
240
241 // Find "thisConfig" for record/editor:
242 unset($this->RTEsetup);
243 $this->RTEsetup = $BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($this->tscPID));
244 $this->thisConfig = $thisConfig;
245
246 // Special configuration and default extras:
247 $this->specConf = $specConf;
248
249 if ($this->thisConfig['forceHTTPS']) {
250 $this->httpTypo3Path = preg_replace('/^(http|https)/', 'https', $this->httpTypo3Path);
251 $this->extHttpPath = preg_replace('/^(http|https)/', 'https', $this->extHttpPath);
252 $this->siteURL = preg_replace('/^(http|https)/', 'https', $this->siteURL);
253 $this->hostURL = preg_replace('/^(http|https)/', 'https', $this->hostURL);
254 }
255
256 /* =======================================
257 * LANGUAGES & CHARACTER SETS
258 * =======================================
259 */
260
261 // Languages: interface and content
262 $this->language = $LANG->lang;
263 if ($this->language=='default' || !$this->language) {
264 $this->language='en';
265 }
266 $this->contentTypo3Language = $this->language;
267
268 $this->contentLanguageUid = ($row['sys_language_uid'] > 0) ? $row['sys_language_uid'] : 0;
269 if (t3lib_extMgm::isLoaded('static_info_tables')) {
270 if ($this->contentLanguageUid) {
271 $tableA = 'sys_language';
272 $tableB = 'static_languages';
273 $languagesUidsList = $this->contentLanguageUid;
274 $selectFields = $tableA . '.uid,' . $tableB . '.lg_iso_2,' . $tableB . '.lg_country_iso_2,' . $tableB . '.lg_typo3';
275 $tableAB = $tableA . ' LEFT JOIN ' . $tableB . ' ON ' . $tableA . '.static_lang_isocode=' . $tableB . '.uid';
276 $whereClause = $tableA . '.uid IN (' . $languagesUidsList . ') ';
277 $whereClause .= t3lib_BEfunc::BEenableFields($tableA);
278 $whereClause .= t3lib_BEfunc::deleteClause($tableA);
279 $res = $TYPO3_DB->exec_SELECTquery($selectFields, $tableAB, $whereClause);
280 while($languageRow = $TYPO3_DB->sql_fetch_assoc($res)) {
281 $this->contentISOLanguage = strtolower(trim($languageRow['lg_iso_2']).(trim($languageRow['lg_country_iso_2'])?'_'.trim($languageRow['lg_country_iso_2']):''));
282 $this->contentTypo3Language = strtolower(trim($languageRow['lg_typo3']));
283 }
284 } else {
285 $this->contentISOLanguage = trim($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['defaultDictionary']) ? trim($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['defaultDictionary']) : 'en';
286 $selectFields = 'lg_iso_2, lg_typo3';
287 $tableAB = 'static_languages';
288 $whereClause = 'lg_iso_2 = ' . $TYPO3_DB->fullQuoteStr(strtoupper($this->contentISOLanguage), $tableAB);
289 $res = $TYPO3_DB->exec_SELECTquery($selectFields, $tableAB, $whereClause);
290 while($languageRow = $TYPO3_DB->sql_fetch_assoc($res)) {
291 $this->contentTypo3Language = strtolower(trim($languageRow['lg_typo3']));
292 }
293 }
294 }
295
296 // Character sets: interface and content
297 $this->charset = $LANG->charSet;
298 $this->OutputCharset = $this->charset;
299
300 $this->contentCharset = $LANG->csConvObj->charSetArray[$this->contentTypo3Language];
301 $this->contentCharset = $this->contentCharset ? $this->contentCharset : 'iso-8859-1';
302 $this->origContentCharSet = $this->contentCharset;
303 $this->contentCharset = (trim($TYPO3_CONF_VARS['BE']['forceCharset']) ? trim($TYPO3_CONF_VARS['BE']['forceCharset']) : $this->contentCharset);
304
305 /* =======================================
306 * TOOLBAR CONFIGURATION
307 * =======================================
308 */
309 $this->initializeToolbarConfiguration();
310
311 /* =======================================
312 * SET STYLES
313 * =======================================
314 */
315
316 $RTEWidth = isset($BE_USER->userTS['options.']['RTESmallWidth']) ? $BE_USER->userTS['options.']['RTESmallWidth'] : '530';
317 $RTEHeight = isset($BE_USER->userTS['options.']['RTESmallHeight']) ? $BE_USER->userTS['options.']['RTESmallHeight'] : '380';
318 $RTEWidth = $RTEWidth + ($this->TCEform->docLarge ? (isset($BE_USER->userTS['options.']['RTELargeWidthIncrement']) ? $BE_USER->userTS['options.']['RTELargeWidthIncrement'] : '150') : 0);
319 $RTEWidth -= ($inline->getStructureDepth() > 0 ? ($inline->getStructureDepth()+1)*$inline->getLevelMargin() : 0);
320 $RTEHeight = $RTEHeight + ($this->TCEform->docLarge ? (isset($BE_USER->userTS['options.']['RTELargeHeightIncrement']) ? $BE_USER->userTS['options.']['RTELargeHeightIncrement'] : 0) : 0);
321 $RTEHeightOverride = intval($this->thisConfig['RTEHeightOverride']);
322 $RTEHeight = ($RTEHeightOverride > 0) ? $RTEHeightOverride : $RTEHeight;
323 $editorWrapWidth = $RTEWidth . 'px';
324 $editorWrapHeight = $RTEHeight . 'px';
325 $this->RTEdivStyle = 'position:relative; left:0px; top:0px; height:' . $RTEHeight . 'px; width:'.$RTEWidth.'px; border: 1px solid black; padding: 2px 0px 2px 2px;';
326 $this->toolbar_level_size = $RTEWidth;
327
328 /* =======================================
329 * LOAD CSS AND JAVASCRIPT
330 * =======================================
331 */
332 // Preloading the pageStyle and including RTE skin stylesheets
333 $this->addPageStyle();
334 $this->addSkin();
335
336 // Loading JavaScript files and code
337 if ($this->TCEform->RTEcounter == 1) {
338 $this->TCEform->additionalCode_pre['rtehtmlarea-loadJSfiles'] = $this->loadJSfiles($this->TCEform->RTEcounter);
339 $this->TCEform->additionalJS_pre['rtehtmlarea-loadJScode'] = $this->loadJScode($this->TCEform->RTEcounter);
340 }
341
342 /* =======================================
343 * DRAW THE EDITOR
344 * =======================================
345 */
346
347 // Transform value:
348 $value = $this->transformContent('rte',$PA['itemFormElValue'],$table,$field,$row,$specConf,$thisConfig,$RTErelPath,$thePidValue);
349
350 // Further content transformation by registered plugins
351 foreach ($this->registeredPlugins as $pluginId => $plugin) {
352 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "transformContent")) {
353 $value = $plugin->transformContent($value);
354 }
355 }
356 // Register RTE windows
357 $this->TCEform->RTEwindows[] = $PA['itemFormElName'];
358 $textAreaId = htmlspecialchars($PA['itemFormElName']);
359
360 // Check if wizard_rte called this for fullscreen edtition; if so, change the size of the RTE to fullscreen using JS
361 if (basename(PATH_thisScript) == 'wizard_rte.php') {
362 $height = 'window.innerHeight';
363 $width = 'window.innerWidth';
364 if ($this->client['BROWSER'] == 'msie') {
365 $height = 'document.body.offsetHeight';
366 $width = 'document.body.offsetWidth';
367 }
368
369 // Subtract the docheader height from the calculated window height
370 $height .= ' - document.getElementById("typo3-docheader").offsetHeight';
371
372 $editorWrapWidth = '100%';
373 $editorWrapHeight = '100%';
374 $this->RTEdivStyle = 'position:relative; left:0px; top:0px; height:100%; width:100%; border: 1px solid black; padding: 2px 0px 2px 2px;';
375 $this->TCEform->additionalJS_post[] = $this->setRTEsizeByJS('RTEarea' . $textAreaId, $height, $width);
376 }
377
378 // Register RTE in JS:
379 $this->TCEform->additionalJS_post[] = $this->registerRTEinJS($this->TCEform->RTEcounter, $table, $row['uid'], $field, $textAreaId);
380
381 // Set the save option for the RTE:
382 $this->TCEform->additionalJS_submit[] = $this->setSaveRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId);
383 $this->TCEform->additionalJS_delete[] = $this->setDeleteRTE($this->TCEform->RTEcounter, $this->TCEform->formName, $textAreaId);
384
385 // Draw the textarea
386 $visibility = 'hidden';
387 $item = $this->triggerField($PA['itemFormElName']).'
388 <div id="pleasewait' . $textAreaId . '" class="pleasewait" style="display: block;" >' . $LANG->getLL('Please wait') . '</div>
389 <div id="editorWrap' . $textAreaId . '" class="editorWrap" style="visibility: hidden; width:' . $editorWrapWidth . '; height:' . $editorWrapHeight . ';">
390 <textarea id="RTEarea' . $textAreaId . '" name="'.htmlspecialchars($PA['itemFormElName']).'" style="'.t3lib_div::deHSCentities(htmlspecialchars($this->RTEdivStyle)).'">'.t3lib_div::formatForTextarea($value).'</textarea>
391 </div>' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableDebugMode'] ? '<div id="HTMLAreaLog"></div>' : '') . '
392 ';
393 }
394
395 // Return form item:
396 return $item;
397 }
398
399 /**
400 * Add link to content style sheet to document header
401 *
402 * @return void
403 */
404 protected function addPageStyle() {
405 // Get stylesheet file name from Page TSConfig if any
406 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
407 $this->addStyleSheet(
408 'rtehtmlarea-page-style',
409 $this->getFullFileName($filename),
410 'htmlArea RTE Content CSS',
411 'alternate stylesheet'
412 );
413 }
414
415 /**
416 * Add links to skin style sheet(s) to document header
417 *
418 * @return void
419 */
420 protected function addSkin() {
421 // Get skin file name from Page TSConfig if any
422 $skinFilename = trim($this->thisConfig['skin']) ? trim($this->thisConfig['skin']) : 'EXT:' . $this->ID . '/htmlarea/skins/default/htmlarea.css';
423 if($this->client['BROWSER'] == 'gecko' && $this->client['VERSION'] == '1.3' && substr($skinFilename,0,4) == 'EXT:') {
424 $skinFilename = 'EXT:' . $this->ID . '/htmlarea/skins/default/htmlarea.css';
425 }
426 // Skin provided by some extension
427 if (substr($skinFilename,0,4) == 'EXT:') {
428 list($extKey,$local) = explode('/',substr($skinFilename,4),2);
429 $skinFilename='';
430 if (strcmp($extKey,'') && t3lib_extMgm::isLoaded($extKey) && strcmp($local,'')) {
431 $skinFilename = $this->httpTypo3Path . t3lib_extMgm::siteRelPath($extKey) . $local;
432 $skinDir = $this->siteURL . t3lib_extMgm::siteRelPath($extKey) . dirname($local);
433 }
434 } elseif (substr($skinFilename,0,1) != '/') {
435 $skinDir = $this->siteURL.dirname($skinFilename);
436 $skinFilename = $this->siteURL . $skinFilename;
437 } else {
438 $skinDir = substr($this->siteURL,0,-1) . dirname($skinFilename);
439 }
440 $this->editorCSS = $skinFilename;
441 // Editing area style sheet
442 $this->editedContentCSS = $skinDir . '/htmlarea-edited-content.css';
443 $this->addStyleSheet(
444 'rtehtmlarea-editing-area-skin',
445 $this->editedContentCSS,
446 'htmlArea RTE Editing Area Skin',
447 'alternate stylesheet'
448 );
449 // Main skin
450 $this->addStyleSheet(
451 'rtehtmlarea-skin',
452 $this->editorCSS,
453 'htmlArea RTE Skin'
454 );
455 // Additional icons from registered plugins
456 foreach ($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] as $pluginId) {
457 if (is_object($this->registeredPlugins[$pluginId])) {
458 $pathToSkin = $this->registeredPlugins[$pluginId]->getPathToSkin();
459 if ($pathToSkin) {
460 $this->addStyleSheet(
461 'rtehtmlarea-plugin-' . $pluginId . '-skin',
462 $this->httpTypo3Path . t3lib_extMgm::siteRelPath($this->registeredPlugins[$pluginId]->getExtensionKey()) . $pathToSkin
463 );
464 }
465 }
466 }
467 }
468
469 /**
470 * Add style sheet file to document header
471 *
472 * @param string $key: some key identifying the style sheet
473 * @param string $href: uri to the style sheet file
474 * @param string $title: value for the title attribute of the link element
475 * @return string $relation: value for the rel attribute of the link element
476 * @return void
477 */
478 protected function addStyleSheet($key, $href, $title='', $relation='stylesheet') {
479 // If it was not known that an RTE-enabled would be created when the page was first created, the css would not be added to head
480 if (is_object($this->TCEform->inline) && $this->TCEform->inline->isAjaxCall) {
481 $this->TCEform->additionalCode_pre[$key] = '<link rel="' . $relation . '" type="text/css" href="' . $href . '" title="' . $title. '" />';
482 } else {
483 $this->TCEform->addStyleSheet($key, $href, $title, $relation);
484 }
485
486 }
487
488 /**
489 * Initialize toolbar configuration and enable registered plugins
490 *
491 * @return void
492 */
493 protected function initializeToolbarConfiguration() {
494
495 // Enable registred plugins
496 $this->enableRegisteredPlugins();
497
498 // Configure toolbar
499 $this->setToolbar();
500
501 // Check if some plugins need to be disabled
502 $this->setPlugins();
503
504 // Merge the list of enabled plugins with the lists from the previous RTE editing areas on the same form
505 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = $this->pluginEnabledArray;
506 if ($this->TCEform->RTEcounter > 1 && isset($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1]) && is_array($this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])) {
507 $this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter] = array_unique(array_values(array_merge($this->pluginEnabledArray,$this->pluginEnabledCumulativeArray[$this->TCEform->RTEcounter-1])));
508 }
509 }
510
511 /**
512 * Add registered plugins to the array of enabled plugins
513 *
514 */
515 function enableRegisteredPlugins() {
516 global $TYPO3_CONF_VARS;
517 // Traverse registered plugins
518 if (is_array($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'])) {
519 foreach($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['plugins'] as $pluginId => $pluginObjectConfiguration) {
520 $plugin = false;
521 if (is_array($pluginObjectConfiguration) && count($pluginObjectConfiguration)) {
522 $plugin = &t3lib_div::getUserObj($pluginObjectConfiguration['objectReference']);
523 }
524 if (is_object($plugin)) {
525 if ($plugin->main($this)) {
526 $this->registeredPlugins[$pluginId] = $plugin;
527 // Override buttons from previously registered plugins
528 $pluginButtons = t3lib_div::trimExplode(',', $plugin->getPluginButtons(), 1);
529 foreach ($this->pluginButton as $previousPluginId => $buttonList) {
530 $this->pluginButton[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginButton[$previousPluginId], 1), $pluginButtons));
531 }
532 $this->pluginButton[$pluginId] = $plugin->getPluginButtons();
533 $pluginLabels = t3lib_div::trimExplode(',', $plugin->getPluginLabels(), 1);
534 foreach ($this->pluginLabel as $previousPluginId => $labelList) {
535 $this->pluginLabel[$previousPluginId] = implode(',',array_diff(t3lib_div::trimExplode(',', $this->pluginLabel[$previousPluginId], 1), $pluginLabels));
536 }
537 $this->pluginLabel[$pluginId] = $plugin->getPluginLabels();
538 $this->pluginEnabledArray[] = $pluginId;
539 }
540 }
541 }
542 }
543 // Process overrides
544 $hidePlugins = array();
545 foreach ($this->registeredPlugins as $pluginId => $plugin) {
546 if ($plugin->addsButtons() && !$this->pluginButton[$pluginId]) {
547 $hidePlugins[] = $pluginId;
548 }
549 }
550 $this->pluginEnabledArray = array_unique(array_diff($this->pluginEnabledArray, $hidePlugins));
551 }
552
553 /**
554 * Set the toolbar config (only in this PHP-Object, not in JS):
555 *
556 */
557
558 function setToolbar() {
559 global $BE_USER;
560
561 if ($this->client['BROWSER'] == 'msie' || $this->client['BROWSER'] == 'opera' || ($this->client['BROWSER'] == 'gecko' && $this->client['VERSION'] == '1.3')) {
562 $this->thisConfig['keepButtonGroupTogether'] = 0;
563 }
564
565 $this->defaultToolbarOrder = 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
566 bar, formattext, bold, strong, italic, emphasis, big, small, insertedtext, deletedtext, citation, code, definition, keyboard, monospaced, quotation, sample, variable, bidioverride, strikethrough, subscript, superscript, underline, span,
567 bar, fontstyle, space, fontsize, bar, formatblock, insertparagraphbefore, insertparagraphafter, blockquote,
568 bar, left, center, right, justifyfull,
569 bar, orderedlist, unorderedlist, definitionlist, definitionitem, outdent, indent, bar, lefttoright, righttoleft, language, showlanguagemarks,
570 bar, textcolor, bgcolor, textindicator,
571 bar, emoticon, insertcharacter, line, link, unlink, image, table,' . (($this->thisConfig['hideTableOperationsInToolbar'] && is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['toggleborders.']) && $this->thisConfig['buttons.']['toggleborders.']['keepInToolbar']) ? ' toggleborders,': '') . ' user, acronym, bar, findreplace, spellcheck,
572 bar, chMode, inserttag, removeformat, bar, copy, cut, paste, bar, undo, redo, bar, showhelp, about, linebreak,
573 ' . ($this->thisConfig['hideTableOperationsInToolbar'] ? '': 'bar, toggleborders,') . ' bar, tableproperties, tablerestyle, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
574 columnproperties, columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
575 cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge';
576
577 // Special toolbar for Mozilla Wamcom on Mac OS 9
578 if($this->client['BROWSER'] == 'gecko' && $this->client['VERSION'] == '1.3') {
579 $this->defaultToolbarOrder = $this->TCEform->docLarge ? 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
580 bar, fontstyle, space, fontsize, space, formatblock, insertparagraphbefore, insertparagraphafter, blockquote, bar, bold, italic, underline, strikethrough,
581 subscript, superscript, lefttoright, righttoleft, language, showlanguagemarks, bar, left, center, right, justifyfull, linebreak,
582 bar, orderedlist, unorderedlist, definitionlist, definitionitem, outdent, indent, bar, textcolor, bgcolor, textindicator, bar, emoticon,
583 insertcharacter, line, link, unlink, image, table, user, acronym, bar, findreplace, spellcheck, bar, chMode, inserttag,
584 removeformat, bar, copy, cut, paste, bar, undo, redo, bar, showhelp, about, linebreak,
585 bar, toggleborders, bar, tableproperties, tablerestyle, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
586 columnproperties, columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
587 cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge'
588 : 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
589 bar, fontstyle, space, fontsize, space, formatblock, insertparagraphbefore, insertparagraphafter, blockquote, bar, bold, italic, underline, strikethrough,
590 subscript, superscript, linebreak, bar, lefttoright, righttoleft, language, showlanguagemarks, bar, left, center, right, justifyfull,
591 orderedlist, unorderedlist, definitionlist, definitionitem, outdent, indent, bar, textcolor, bgcolor, textindicator, bar, emoticon,
592 insertcharacter, line, link, unlink, image, table, user, acronym, linebreak, bar, findreplace, spellcheck, bar, chMode, inserttag,
593 removeformat, bar, copy, cut, paste, bar, undo, redo, bar, showhelp, about, linebreak,
594 bar, toggleborders, bar, tableproperties, tablerestyle, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
595 columnproperties, columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
596 cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge';
597 }
598
599 // Additional buttons from registered plugins
600 foreach($this->registeredPlugins as $pluginId => $plugin) {
601 if ($this->isPluginEnabled($pluginId)) {
602 $this->defaultToolbarOrder = $plugin->addButtonsToToolbar();
603 }
604 }
605 $toolbarOrder = $this->thisConfig['toolbarOrder'] ? $this->thisConfig['toolbarOrder'] : $this->defaultToolbarOrder;
606
607 // Getting rid of undefined buttons
608 $this->toolbarOrderArray = array_intersect(t3lib_div::trimExplode(',', $toolbarOrder, 1), t3lib_div::trimExplode(',', $this->defaultToolbarOrder, 1));
609 $toolbarOrder = array_unique(array_values($this->toolbarOrderArray));
610
611 // Fetching specConf for field from backend
612 $pList = is_array($this->specConf['richtext']['parameters']) ? implode(',',$this->specConf['richtext']['parameters']) : '';
613 if ($pList != '*') { // If not all
614 $show = is_array($this->specConf['richtext']['parameters']) ? $this->specConf['richtext']['parameters'] : array();
615 if ($this->thisConfig['showButtons']) {
616 if (!t3lib_div::inList($this->thisConfig['showButtons'],'*')) {
617 $show = array_unique(array_merge($show,t3lib_div::trimExplode(',',$this->thisConfig['showButtons'],1)));
618 } else {
619 $show = array_unique(array_merge($show, $toolbarOrder));
620 }
621 }
622 if (is_array($this->thisConfig['showButtons.'])) {
623 foreach ($this->thisConfig['showButtons.'] as $buttonId => $value) {
624 if ($value) $show[] = $buttonId;
625 }
626 $show = array_unique($show);
627 }
628 } else {
629 $show = $toolbarOrder;
630 }
631
632 // Resticting to RTEkeyList for backend user
633 if(is_object($BE_USER)) {
634 $RTEkeyList = isset($BE_USER->userTS['options.']['RTEkeyList']) ? $BE_USER->userTS['options.']['RTEkeyList'] : '*';
635 if ($RTEkeyList != '*') { // If not all
636 $show = array_intersect($show, t3lib_div::trimExplode(',',$RTEkeyList,1));
637 }
638 }
639
640 // Hiding buttons of disabled plugins
641 $hideButtons = array('space', 'bar', 'linebreak');
642 foreach ($this->pluginButton as $pluginId => $buttonList) {
643 if (!$this->isPluginEnabled($pluginId)) {
644 $buttonArray = t3lib_div::trimExplode(',',$buttonList,1);
645 foreach ($buttonArray as $button) {
646 $hideButtons[] = $button;
647 }
648 }
649 }
650
651 // Hiding labels of disabled plugins
652 foreach ($this->pluginLabel as $pluginId => $label) {
653 if (!$this->isPluginEnabled($pluginId)) {
654 $hideButtons[] = $label;
655 }
656 }
657
658 // Hiding buttons
659 $show = array_diff($show, $this->conf_toolbar_hide, t3lib_div::trimExplode(',',$this->thisConfig['hideButtons'],1));
660
661 // Apply toolbar constraints from registered plugins
662 foreach ($this->registeredPlugins as $pluginId => $plugin) {
663 if ($this->isPluginEnabled($pluginId) && method_exists($plugin, "applyToolbarConstraints")) {
664 $show = $plugin->applyToolbarConstraints($show);
665 }
666 }
667 // Getting rid of the buttons for which we have no position
668 $show = array_intersect($show, $toolbarOrder);
669 $this->toolbar = $show;
670 }
671
672 /**
673 * Disable some plugins
674 *
675 */
676 function setPlugins() {
677
678 // Disabling a plugin that adds buttons if none of its buttons is in the toolbar
679 $hidePlugins = array();
680 foreach ($this->pluginButton as $pluginId => $buttonList) {
681 if ($this->registeredPlugins[$pluginId]->addsButtons()) {
682 $showPlugin = false;
683 $buttonArray = t3lib_div::trimExplode(',', $buttonList, 1);
684 foreach ($buttonArray as $button) {
685 if (in_array($button, $this->toolbar)) {
686 $showPlugin = true;
687 }
688 }
689 if (!$showPlugin) {
690 $hidePlugins[] = $pluginId;
691 }
692 }
693 }
694 $this->pluginEnabledArray = array_diff($this->pluginEnabledArray, $hidePlugins);
695
696 // Hiding labels of disabled plugins
697 $hideLabels = array();
698 foreach ($this->pluginLabel as $pluginId => $label) {
699 if (!$this->isPluginEnabled($pluginId)) {
700 $hideLabels[] = $label;
701 }
702 }
703 $this->toolbar = array_diff($this->toolbar, $hideLabels);
704
705 // Adding plugins declared as prerequisites by enabled plugins
706 $requiredPlugins = array();
707 foreach ($this->registeredPlugins as $pluginId => $plugin) {
708 if ($this->isPluginEnabled($pluginId)) {
709 $requiredPlugins = array_merge($requiredPlugins, t3lib_div::trimExplode(',', $plugin->getRequiredPlugins(), 1));
710 }
711 }
712 $requiredPlugins = array_unique($requiredPlugins);
713 foreach ($requiredPlugins as $pluginId) {
714 if (is_object($this->registeredPlugins[$pluginId]) && !$this->isPluginEnabled($pluginId)) {
715 $this->pluginEnabledArray[] = $pluginId;
716 }
717 }
718 $this->pluginEnabledArray = array_unique($this->pluginEnabledArray);
719
720 // Completing the toolbar conversion array for htmlArea
721 foreach ($this->registeredPlugins as $pluginId => $plugin) {
722 if ($this->isPluginEnabled($pluginId)) {
723 $this->convertToolbarForHtmlAreaArray = array_unique(array_merge($this->convertToolbarForHtmlAreaArray, $plugin->getConvertToolbarForHtmlAreaArray()));
724 }
725 }
726 }
727
728 /**
729 * Convert the TYPO3 names of buttons into the names for htmlArea RTE
730 *
731 * @param string buttonname (typo3-name)
732 * @return string buttonname (htmlarea-name)
733 */
734
735 function convertToolbarForHTMLArea($button) {
736 return $this->convertToolbarForHtmlAreaArray[$button];
737 }
738
739 /**
740 * Return the JS-function for setting the RTE size.
741 *
742 * @param string DivID-Name
743 * @param int the height for the RTE
744 * @param int the width for the RTE
745 * @return string Loader function in JS
746 */
747 function setRTEsizeByJS($divId, $height, $width) {
748 return '
749 setRTEsizeByJS(\''.$divId.'\','.$height.', '.$width.');
750 ';
751 }
752
753 /**
754 * Return the HTML code for loading the Javascript files
755 *
756 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
757 *
758 * @return string the html code for loading the Javascript Files
759 */
760 function loadJSfiles($RTEcounter) {
761 global $TYPO3_CONF_VARS;
762
763 $loadPluginCode = '
764 HTMLArea_plugins = new Array();';
765 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
766 $extensionKey = is_object($this->registeredPlugins[$pluginId]) ? $this->registeredPlugins[$pluginId]->getExtensionKey() : $this->ID;
767 $loadPluginCode .= '
768 HTMLArea_plugins.push({url : "' . $this->writeTemporaryFile('EXT:' . $extensionKey . '/htmlarea/plugins/' . $pluginId . '/' . strtolower(preg_replace('/([a-z])([A-Z])([a-z])/', "$1".'-'."$2"."$3", $pluginId)) . '.js', $pluginId) . '", asynchronous : ' . ($this->registeredPlugins[$pluginId]->requiresSynchronousLoad() ? 'false' : 'true'). ' });';
769 }
770 // Avoid re-initialization on AJax call when RTEarea object was already initialized
771 $loadJavascriptCode = '
772 <script type="text/javascript">
773 /*<![CDATA[*/
774 if (typeof(RTEarea) == "undefined") {
775 RTEarea = new Object();
776 RTEarea.init = function() {
777 if (typeof(HTMLArea) == "undefined") {
778 window.setTimeout("RTEarea.init();", 40);
779 } else {'
780 . $loadPluginCode . '
781 HTMLArea.init();
782 }
783 };
784 RTEarea.initEditor = function(editorNumber) {
785 if (typeof(HTMLArea) == "undefined") {
786 window.setTimeout("RTEarea.initEditor(\'" + editorNumber + "\');", 40);
787 } else {
788 HTMLArea.initEditor(editorNumber);
789 }
790 };
791 RTEarea[0] = new Object();
792 RTEarea[0].version = "' . $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . '";'
793 . (($this->client['BROWSER'] == 'msie') ? ('
794 RTEarea[0]["htmlarea-ie"] = "' . $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-ie.js', "htmlarea-ie") . '";')
795 : ('
796 RTEarea[0]["htmlarea-gecko"] = "' . $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea-gecko.js', "htmlarea-gecko") . '";')) . '
797 _editor_url = "' . $this->extHttpPath . 'htmlarea";
798 _editor_lang = "' . $this->language . '";
799 _editor_CSS = "' . $this->editorCSS . '";
800 _editor_skin = "' . dirname($this->editorCSS) . '";
801 _editor_edited_content_CSS = "' . $this->editedContentCSS . '";
802 _typo3_host_url = "' . $this->hostURL . '";
803 _editor_debug_mode = ' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableDebugMode'] ? 'true' : 'false') . ';
804 _editor_compressed_scripts = ' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] ? 'true' : 'false') . ';
805 }
806 /*]]>*/
807 </script>';
808 $loadJavascriptCode .= '
809 <script type="text/javascript" src="' . $this->buildJSMainLangFile($RTEcounter) . '"></script>
810 <script type="text/javascript" src="' . $this->writeTemporaryFile('EXT:' . $this->ID . '/htmlarea/htmlarea.js', "htmlarea") . '"></script>
811 ';
812 return $loadJavascriptCode;
813 }
814
815 /**
816 * Return the Javascript code for initializing the RTE
817 *
818 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
819 *
820 * @return string the Javascript code for initializing the RTE
821 */
822 function loadJScode($RTEcounter) {
823 return (!$this->is_FE() ? '' : '
824 ' . '/*<![CDATA[*/') . '
825 RTEarea.init();' . (!$this->is_FE() ? '' : '
826 /*]]>*/
827 ');
828 }
829
830 /**
831 * Return the Javascript code for configuring the RTE
832 *
833 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
834 * @param string $table: The table that includes this RTE (optional, necessary for IRRE).
835 * @param string $uid: The uid of that table that includes this RTE (optional, necessary for IRRE).
836 * @param string $field: The field of that record that includes this RTE (optional).
837 *
838 * @return string the Javascript code for configuring the RTE
839 */
840 function registerRTEinJS($RTEcounter, $table='', $uid='', $field='', $textAreaId = '') {
841 global $TYPO3_CONF_VARS;
842
843 $configureRTEInJavascriptString = (!$this->is_FE() ? '' : '
844 ' . '/*<![CDATA[*/') . '
845 if (typeof(configureEditorInstance) == "undefined") {
846 configureEditorInstance = new Object();
847 }
848 configureEditorInstance["' . $textAreaId . '"] = function() {
849 if (typeof(RTEarea) == "undefined" || typeof(HTMLArea) == "undefined") {
850 window.setTimeout("configureEditorInstance[\'' . $textAreaId . '\']();", 40);
851 } else {
852 editornumber = "' . $textAreaId . '";
853 RTEarea[editornumber] = new Object();
854 RTEarea[editornumber].RTEtsConfigParams = "&RTEtsConfigParams=' . rawurlencode($this->RTEtsConfigParams()) . '";
855 RTEarea[editornumber].number = editornumber;
856 RTEarea[editornumber].deleted = false;
857 RTEarea[editornumber].textAreaId = "' . $textAreaId . '";
858 RTEarea[editornumber].id = "RTEarea" + editornumber;
859 RTEarea[editornumber].enableWordClean = ' . (trim($this->thisConfig['enableWordClean'])?'true':'false') . ';
860 RTEarea[editornumber]["htmlRemoveComments"] = ' . (trim($this->thisConfig['removeComments'])?'true':'false') . ';
861 RTEarea[editornumber].disableEnterParagraphs = ' . (trim($this->thisConfig['disableEnterParagraphs'])?'true':'false') . ';
862 RTEarea[editornumber].disableObjectResizing = ' . (trim($this->thisConfig['disableObjectResizing'])?'true':'false') . ';
863 RTEarea[editornumber]["removeTrailingBR"] = ' . (trim($this->thisConfig['removeTrailingBR'])?'true':'false') . ';
864 RTEarea[editornumber]["useCSS"] = ' . (trim($this->thisConfig['useCSS'])?'true':'false') . ';
865 RTEarea[editornumber]["keepButtonGroupTogether"] = ' . (trim($this->thisConfig['keepButtonGroupTogether'])?'true':'false') . ';
866 RTEarea[editornumber]["disablePCexamples"] = ' . (trim($this->thisConfig['disablePCexamples'])?'true':'false') . ';
867 RTEarea[editornumber]["showTagFreeClasses"] = ' . (trim($this->thisConfig['showTagFreeClasses'])?'true':'false') . ';
868 RTEarea[editornumber]["useHTTPS"] = ' . ((trim(stristr($this->siteURL, 'https')) || $this->thisConfig['forceHTTPS'])?'true':'false') . ';
869 RTEarea[editornumber].tceformsNested = ' . (is_object($this->TCEform) && method_exists($this->TCEform, 'getDynNestedStack') ? $this->TCEform->getDynNestedStack(true) : '[]') . ';
870 RTEarea[editornumber].dialogueWindows = new Object();
871 RTEarea[editornumber].dialogueWindows.defaultPositionFromTop = ' . (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromTop'])? intval($this->thisConfig['dialogueWindows.']['defaultPositionFromTop']) : '100') . ';
872 RTEarea[editornumber].dialogueWindows.defaultPositionFromLeft = ' . (isset($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft'])? intval($this->thisConfig['dialogueWindows.']['defaultPositionFromLeft']) : '100') . ';
873 RTEarea[editornumber].dialogueWindows.doNotResize = ' . (trim($this->thisConfig['dialogueWindows.']['doNotResize'])?'true':'false') . ';
874 RTEarea[editornumber].dialogueWindows.doNotCenter = ' . (trim($this->thisConfig['dialogueWindows.']['doNotCenter'])?'true':'false') . ';';
875
876 // The following properties apply only to the backend
877 if (!$this->is_FE()) {
878 $configureRTEInJavascriptString .= '
879 RTEarea[editornumber].sys_language_content = "' . $this->contentLanguageUid . '";
880 RTEarea[editornumber].typo3ContentLanguage = "' . $this->contentTypo3Language . '";
881 RTEarea[editornumber].typo3ContentCharset = "' . $this->contentCharset . '";
882 RTEarea[editornumber].userUid = "' . $this->userUid . '";';
883 }
884
885 // Setting the plugin flags
886 $configureRTEInJavascriptString .= '
887 RTEarea[editornumber].plugin = new Object();
888 RTEarea[editornumber].pathToPluginDirectory = new Object();';
889 foreach ($this->pluginEnabledArray as $pluginId) {
890 $configureRTEInJavascriptString .= '
891 RTEarea[editornumber].plugin.'.$pluginId.' = true;';
892 if (is_object($this->registeredPlugins[$pluginId])) {
893 $pathToPluginDirectory = $this->registeredPlugins[$pluginId]->getPathToPluginDirectory();
894 if ($pathToPluginDirectory) {
895 $configureRTEInJavascriptString .= '
896 RTEarea[editornumber].pathToPluginDirectory.'.$pluginId.' = "' . $pathToPluginDirectory . '";';
897 }
898 }
899 }
900
901 // Setting the buttons configuration
902 $configureRTEInJavascriptString .= '
903 RTEarea[editornumber].buttons = new Object();';
904 if (is_array($this->thisConfig['buttons.'])) {
905 foreach ($this->thisConfig['buttons.'] as $buttonIndex => $conf) {
906 $button = substr($buttonIndex, 0, -1);
907 if (in_array($button,$this->toolbar)) {
908 $configureRTEInJavascriptString .= '
909 RTEarea[editornumber].buttons.'.$button.' = ' . $this->buildNestedJSArray($conf) . ';';
910 }
911 }
912 }
913
914 // Setting the list of tags to be removed if specified in the RTE config
915 if (trim($this->thisConfig['removeTags'])) {
916 $configureRTEInJavascriptString .= '
917 RTEarea[editornumber]["htmlRemoveTags"] = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTags'], 1)) . ')$/i;';
918 }
919
920 // Setting the list of tags to be removed with their contents if specified in the RTE config
921 if (trim($this->thisConfig['removeTagsAndContents'])) {
922 $configureRTEInJavascriptString .= '
923 RTEarea[editornumber]["htmlRemoveTagsAndContents"] = /^(' . implode('|', t3lib_div::trimExplode(',', $this->thisConfig['removeTagsAndContents'], 1)) . ')$/i;';
924 }
925
926 // Process default style configuration
927 $configureRTEInJavascriptString .= '
928 RTEarea[editornumber].defaultPageStyle = "' . $this->hostURL . $this->writeTemporaryFile('', 'defaultPageStyle', 'css', $this->buildStyleSheet()) . '";';
929
930 // Setting the pageStyle
931 $filename = trim($this->thisConfig['contentCSS']) ? trim($this->thisConfig['contentCSS']) : 'EXT:' . $this->ID . '/res/contentcss/default.css';
932 $configureRTEInJavascriptString .= '
933 RTEarea[editornumber].pageStyle = "' . $this->getFullFileName($filename) .'";';
934
935 // Process classes configuration
936 $classesConfigurationRequired = false;
937 foreach ($this->registeredPlugins as $pluginId => $plugin) {
938 if ($this->isPluginEnabled($pluginId)) {
939 $classesConfigurationRequired = $classesConfigurationRequired || $plugin->requiresClassesConfiguration();
940 }
941 }
942 if ($classesConfigurationRequired) {
943 $configureRTEInJavascriptString .= $this->buildJSClassesConfig($RTEcounter);
944 }
945
946 // Add Javascript configuration for registered plugins
947 foreach ($this->registeredPlugins as $pluginId => $plugin) {
948 if ($this->isPluginEnabled($pluginId)) {
949 $configureRTEInJavascriptString .= $plugin->buildJavascriptConfiguration('editornumber');
950 }
951 }
952 // Avoid premature reference to HTMLArea when being initially loaded by IRRE Ajax call
953 $configureRTEInJavascriptString .= '
954 RTEarea[editornumber].toolbar = ' . $this->getJSToolbarArray() . ';
955 RTEarea[editornumber].convertButtonId = ' . json_encode(array_flip($this->convertToolbarForHtmlAreaArray)) . ';
956 RTEarea.initEditor(editornumber);
957 }
958 };
959 configureEditorInstance["' . $textAreaId . '"]();'. (!$this->is_FE() ? '' : '
960 /*]]>*/');
961 return $configureRTEInJavascriptString;
962 }
963
964 /**
965 * Return true, if the plugin can be loaded
966 *
967 * @param string $pluginId: The identification string of the plugin
968 *
969 * @return boolean true if the plugin can be loaded
970 */
971
972 function isPluginEnabled($pluginId) {
973 return in_array($pluginId, $this->pluginEnabledArray);
974 }
975
976 /**
977 * Build the default content style sheet
978 *
979 * @return string Style sheet
980 */
981 function buildStyleSheet() {
982
983 if (!trim($this->thisConfig['ignoreMainStyleOverride'])) {
984 $mainStyle_font = $this->thisConfig['mainStyle_font'] ? $this->thisConfig['mainStyle_font']: 'Verdana,sans-serif';
985
986 $mainElements = array();
987 $mainElements['P'] = $this->thisConfig['mainStyleOverride_add.']['P'];
988 $elList = explode(',','H1,H2,H3,H4,H5,H6,PRE');
989 foreach ($elList as $elListName) {
990 if ($this->thisConfig['mainStyleOverride_add.'][$elListName]) {
991 $mainElements[$elListName] = $this->thisConfig['mainStyleOverride_add.'][$elListName];
992 }
993 }
994
995 $addElementCode = '';
996 foreach ($mainElements as $elListName => $elValue) {
997 $addElementCode .= strToLower($elListName) . ' {' . $elValue . '}' . chr(10);
998 }
999
1000 $stylesheet = $this->thisConfig['mainStyleOverride'] ? $this->thisConfig['mainStyleOverride'] : chr(10) .
1001 'body.htmlarea-content-body { font-family: ' . $mainStyle_font .
1002 '; font-size: '.($this->thisConfig['mainStyle_size'] ? $this->thisConfig['mainStyle_size'] : '12px') .
1003 '; color: '.($this->thisConfig['mainStyle_color']?$this->thisConfig['mainStyle_color'] : 'black') .
1004 '; background-color: '.($this->thisConfig['mainStyle_bgcolor'] ? $this->thisConfig['mainStyle_bgcolor'] : 'white') .
1005 ';'.$this->thisConfig['mainStyleOverride_add.']['BODY'].'}' . chr(10) .
1006 'td { ' . $this->thisConfig['mainStyleOverride_add.']['TD'].'}' . chr(10) .
1007 'div { ' . $this->thisConfig['mainStyleOverride_add.']['DIV'].'}' . chr(10) .
1008 'pre { ' . $this->thisConfig['mainStyleOverride_add.']['PRE'].'}' . chr(10) .
1009 'ol { ' . $this->thisConfig['mainStyleOverride_add.']['OL'].'}' . chr(10) .
1010 'ul { ' . $this->thisConfig['mainStyleOverride_add.']['UL'].'}' . chr(10) .
1011 'blockquote { ' . $this->thisConfig['mainStyleOverride_add.']['BLOCKQUOTE'].'}' . chr(10) .
1012 $addElementCode;
1013
1014 if (is_array($this->thisConfig['inlineStyle.'])) {
1015 $stylesheet .= chr(10) . implode(chr(10), $this->thisConfig['inlineStyle.']) . chr(10);
1016 }
1017 } else {
1018 $stylesheet = '/* mainStyleOverride and inlineStyle properties ignored. */';
1019 }
1020 return $stylesheet;
1021 }
1022
1023 /**
1024 * Return Javascript configuration of classes
1025 *
1026 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1027 *
1028 * @return string Javascript configuration of classes
1029 */
1030 function buildJSClassesConfig($RTEcounter) {
1031 // Build JS array of lists of classes
1032 $classesTagList = 'classesCharacter, classesParagraph, classesImage, classesTable, classesLinks, classesTD';
1033 $classesTagConvert = array( 'classesCharacter' => 'span', 'classesParagraph' => 'div', 'classesImage' => 'img', 'classesTable' => 'table', 'classesLinks' => 'a', 'classesTD' => 'td');
1034 $classesTagArray = t3lib_div::trimExplode(',' , $classesTagList);
1035 $configureRTEInJavascriptString = '
1036 RTEarea[editornumber]["classesTag"] = new Object();';
1037 foreach ($classesTagArray as $classesTagName) {
1038 $HTMLAreaJSClasses = ($this->thisConfig[$classesTagName])?('"' . $this->cleanList($this->thisConfig[$classesTagName]) . '";'):'null;';
1039 $configureRTEInJavascriptString .= '
1040 RTEarea[editornumber]["classesTag"]["'. $classesTagConvert[$classesTagName] .'"] = '. $HTMLAreaJSClasses;
1041 }
1042
1043 // Include JS arrays of configured classes
1044 $configureRTEInJavascriptString .= '
1045 RTEarea[editornumber]["classesUrl"] = "' . $this->hostURL . $this->writeTemporaryFile('', 'classes_'.$LANG->lang, 'js', $this->buildJSClassesArray()) . '";';
1046
1047 return $configureRTEInJavascriptString;
1048 }
1049
1050 /**
1051 * Return JS arrays of classes labels and noShow flags
1052 *
1053 * @return string JS classes arrays
1054 */
1055 function buildJSClassesArray() {
1056 global $TSFE, $LANG, $TYPO3_CONF_VARS;
1057
1058 if ($this->is_FE()) {
1059 $RTEProperties = $this->RTEsetup;
1060 } else {
1061 $RTEProperties = $this->RTEsetup['properties'];
1062 }
1063
1064 $linebreak = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : chr(10);
1065 $index = 0;
1066 $indexNoShow = 0;
1067 $indexAlternating = 0;
1068 $indexCounting = 0;
1069 $JSClassesLabelsArray = 'HTMLArea.classesLabels = { ' . $linebreak;
1070 $JSClassesValuesArray = 'HTMLArea.classesValues = { ' . $linebreak;
1071 $JSClassesNoShowArray = 'HTMLArea.classesNoShow = { ' . $linebreak;
1072 $JSClassesAlternatingArray = 'HTMLArea.classesAlternating = { ' . $linebreak;
1073 $JSClassesCountingArray = 'HTMLArea.classesCounting = { ' . $linebreak;
1074 $JSClassesXORArray = 'HTMLArea.classesXOR = { ' . $linebreak;
1075
1076 // Scanning the list of classes if specified in the RTE config
1077 if (is_array($RTEProperties['classes.'])) {
1078 foreach ($RTEProperties['classes.'] as $className => $conf) {
1079 $className = substr($className,0,-1);
1080 $classLabel = $this->getPageConfigLabel($conf['name']);
1081 $JSClassesLabelsArray .= ($index?',':'') . '"' . $className . '": ' . $classLabel . $linebreak;
1082 $JSClassesValuesArray .= ($index?',':'') . '"' . $className . '":"' . str_replace('"', '\"', str_replace('\\\'', '\'', $conf['value'])) . '"' . $linebreak;
1083 if ($conf['noShow']) {
1084 $JSClassesNoShowArray .= ($indexNoShow?',':'') . '"' . $className . '":' . ($conf['noShow']?'true':'false') . $linebreak;
1085 $indexNoShow++;
1086 }
1087 if (is_array($conf['alternating.'])) {
1088 $JSClassesAlternatingArray .= ($indexAlternating?',':'') . '"' . $className . '":' . (is_array($conf['alternating.']) ? $this->buildNestedJSArray($conf['alternating.']) : ' "false"') . $linebreak;
1089 $indexAlternating++;
1090 }
1091 if (is_array($conf['counting.'])) {
1092 $JSClassesCountingArray .= ($indexCounting?',':'') . '"' . $className . '":' . (is_array($conf['counting.']) ? $this->buildNestedJSArray($conf['counting.']) : ' "false"') . $linebreak;
1093 $indexCounting++;
1094 }
1095 $index++;
1096 }
1097 }
1098 // Scanning the list of sets of mutually exclusives classes if specified in the RTE config
1099 $index = 0;
1100 if (is_array($RTEProperties['mutuallyExclusiveClasses.'])) {
1101 foreach ($RTEProperties['mutuallyExclusiveClasses.'] as $listName => $conf) {
1102 $classArray = t3lib_div::trimExplode(',', $conf, 1);
1103 $classList = implode(',', $classArray);
1104 foreach ($classArray as $className) {
1105 $JSClassesXORArray .= ($index?',':'') . '"' . $className . '": /^(' . implode('|', t3lib_div::trimExplode(',', t3lib_div::rmFromList($className, $classList), 1)) . ')$/i' . $linebreak;
1106 $index++;
1107 }
1108 }
1109 }
1110 $JSClassesLabelsArray .= '};' . $linebreak;
1111 $JSClassesValuesArray .= '};' . $linebreak;
1112 $JSClassesNoShowArray .= '};' . $linebreak;
1113 $JSClassesAlternatingArray .= '};' . $linebreak;
1114 $JSClassesCountingArray .= '};' . $linebreak;
1115 $JSClassesXORArray .= '};' . $linebreak;
1116
1117 return $JSClassesLabelsArray . $JSClassesValuesArray . $JSClassesNoShowArray . $JSClassesAlternatingArray . $JSClassesCountingArray . $JSClassesXORArray;
1118 }
1119
1120 /**
1121 * Translate Page TS Config array in JS nested array definition
1122 *
1123 * @param array $conf: Page TSConfig configuration array
1124 *
1125 * @return string nested JS array definition
1126 */
1127 function buildNestedJSArray($conf) {
1128 $configureRTEInJavascriptString = '{';
1129 $index = 0;
1130 if (is_array($conf)) {
1131 foreach ($conf as $propertyName => $conf1) {
1132 $property = $propertyName;
1133 if ($index) {
1134 $configureRTEInJavascriptString .= ', ';
1135 }
1136 if (is_array($conf1)) {
1137 $property = substr($property, 0, -1);
1138 $indexProperty = 0;
1139 $configureRTEInJavascriptString .= '"'.$property.'" : {';
1140 foreach ($conf1 as $property1Name => $conf2) {
1141 $property1 = $property1Name;
1142 if ($indexProperty) {
1143 $configureRTEInJavascriptString .= ', ';
1144 }
1145 if (is_array($conf2)) {
1146 $property1 = substr($property1, 0, -1);
1147 $indexProperty1 = 0;
1148 $configureRTEInJavascriptString .= '"'.$property1.'" : {';
1149 foreach ($conf2 as $property2Name => $conf3) {
1150 $property2 = $property2Name;
1151 if ($indexProperty1) {
1152 $configureRTEInJavascriptString .= ', ';
1153 }
1154 if (is_array($conf3)) {
1155 $property2 = substr($property2, 0, -1);
1156 $indexProperty2 = 0;
1157 $configureRTEInJavascriptString .= '"'.$property2.'" : {';
1158 foreach($conf3 as $property3Name => $conf4) {
1159 $property3 = $property3Name;
1160 if ($indexProperty2) {
1161 $configureRTEInJavascriptString .= ', ';
1162 }
1163 if (is_array($conf4)) {
1164 $property3 = substr($property3, 0, -1);
1165 $indexProperty3 = 0;
1166 $configureRTEInJavascriptString .= '"'.$property3.'" : {';
1167 foreach($conf4 as $property4Name => $conf5) {
1168 $property4 = $property4Name;
1169 if ($indexProperty3) {
1170 $configureRTEInJavascriptString .= ', ';
1171 }
1172 if (!is_array($conf5)) {
1173 $configureRTEInJavascriptString .= '"'.$property4.'" : '.($conf5?'"'.$conf5.'"':'false');
1174 }
1175 $indexProperty3++;
1176 }
1177 $configureRTEInJavascriptString .= '}';
1178 } else {
1179 $configureRTEInJavascriptString .= '"'.$property3.'" : '.($conf4?'"'.$conf4.'"':'false');
1180 }
1181 $indexProperty2++;
1182 }
1183 $configureRTEInJavascriptString .= '}';
1184 } else {
1185 $configureRTEInJavascriptString .= '"'.$property2.'" : '.($conf3?'"'.$conf3.'"':'false');
1186 }
1187 $indexProperty1++;
1188 }
1189 $configureRTEInJavascriptString .= '}';
1190 } else {
1191 $configureRTEInJavascriptString .= '"'.$property1.'" : '.($conf2?'"'.$conf2.'"':'false');
1192 }
1193 $indexProperty++;
1194 }
1195 $configureRTEInJavascriptString .= '}';
1196 } else {
1197 $configureRTEInJavascriptString .= '"'.$property.'" : '.($conf1?'"'.$conf1.'"':'false');
1198 }
1199 $index++;
1200 }
1201 }
1202 $configureRTEInJavascriptString .= '}';
1203 return $configureRTEInJavascriptString;
1204 }
1205
1206 /**
1207 * Return a Javascript localization array for htmlArea RTE
1208 *
1209 * @return string Javascript localization array
1210 */
1211 function buildJSMainLangArray() {
1212 global $TSFE, $LANG, $TYPO3_CONF_VARS;
1213
1214 $linebreak = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : chr(10);
1215 $JSLanguageArray .= 'var HTMLArea_langArray = new Object();' . $linebreak;
1216 $JSLanguageArray .= 'HTMLArea_langArray = { ' . $linebreak;
1217 $subArrays = array( 'tooltips', 'msg' , 'dialogs');
1218 $subArraysIndex = 0;
1219 foreach ($subArrays as $labels) {
1220 $JSLanguageArray .= (($subArraysIndex++)?',':'') . $labels . ': {' . $linebreak;
1221 if ($this->is_FE()) {
1222 $LOCAL_LANG = t3lib_div::readLLfile('EXT:' . $this->ID . '/htmlarea/locallang_' . $labels . '.xml', $this->language, $this->OutputCharset);
1223 } else {
1224 $LOCAL_LANG = $LANG->readLLfile(t3lib_extMgm::extPath($this->ID).'htmlarea/locallang_' . $labels . '.xml');
1225 }
1226 if (!empty($LOCAL_LANG[$this->language])) {
1227 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'], $LOCAL_LANG[$this->language]);
1228 } else {
1229 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1230 }
1231 $index = 0;
1232 foreach ($LOCAL_LANG[$this->language] as $labelKey => $labelValue ) {
1233 $JSLanguageArray .= (($index++)?',':'') . '"' . $labelKey . '":"' . str_replace('"', '\"', $labelValue) . '"' . $linebreak;
1234 }
1235 $JSLanguageArray .= ' }' . chr(10);
1236 }
1237 $JSLanguageArray .= ' };' . chr(10);
1238 return $JSLanguageArray;
1239 }
1240
1241 /**
1242 * Writes contents in a file in typo3temp/rtehtmlarea directory and returns the file name
1243 *
1244 * @param string $sourceFileName: The name of the file from which the contents should be extracted
1245 * @param string $label: A label to insert at the beginning of the name of the file
1246 * @param string $fileExtension: The file extension of the file, defaulting to 'js'
1247 * @param string $contents: The contents to write into the file if no $sourceFileName is provided
1248 *
1249 * @return string The name of the file writtten to typo3temp/rtehtmlarea
1250 */
1251 public function writeTemporaryFile($sourceFileName='', $label, $fileExtension='js', $contents='') {
1252 global $TYPO3_CONF_VARS;
1253
1254 if ($sourceFileName) {
1255 $output = '';
1256 $source = t3lib_div::getFileAbsFileName($sourceFileName);
1257 $output = file_get_contents($source);
1258 } else {
1259 $output = $contents;
1260 }
1261 $compress = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] && ($fileExtension == 'js') && ($output != '');
1262 $relativeFilename = 'typo3temp/' . $this->ID . '/' . str_replace('-','_',$label) . '_' . t3lib_div::shortMD5(($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . ($sourceFileName?$sourceFileName:$output)), 20) . ($compress ? '_compressed' : '') . '.' . $fileExtension;
1263 $destination = PATH_site . $relativeFilename;
1264 if(!file_exists($destination)) {
1265 $compressedJavaScript = '';
1266 if ($compress) {
1267 $compressedJavaScript = t3lib_div::minifyJavaScript($output);
1268 }
1269 $failure = t3lib_div::writeFileToTypo3tempDir($destination, $compressedJavaScript?$compressedJavaScript:$output);
1270 if ($failure) {
1271 die($failure);
1272 }
1273 }
1274 return ($this->thisConfig['forceHTTPS']?$this->siteURL:$this->httpTypo3Path) . $relativeFilename;
1275 }
1276
1277 /**
1278 * Return a file name containing the main JS language array for HTMLArea
1279 *
1280 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1281 *
1282 * @return string filename
1283 */
1284
1285 function buildJSMainLangFile($RTEcounter) {
1286 $contents = $this->buildJSMainLangArray() . chr(10);
1287 foreach ($this->pluginEnabledCumulativeArray[$RTEcounter] as $pluginId) {
1288 $contents .= $this->buildJSLangArray($pluginId) . chr(10);
1289 }
1290 return $this->writeTemporaryFile('', $this->language.'_'.$this->OutputCharset, 'js', $contents);
1291 }
1292
1293 /**
1294 * Return a Javascript localization array for the plugin
1295 *
1296 * @param string $plugin: identification string of the plugin
1297 *
1298 * @return string Javascript localization array
1299 */
1300
1301 function buildJSLangArray($plugin) {
1302
1303 $extensionKey = is_object($this->registeredPlugins[$plugin]) ? $this->registeredPlugins[$plugin]->getExtensionKey() : $this->ID;
1304 $linebreak = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : chr(10);
1305 $JSLanguageArray = '';
1306
1307 if ($this->is_FE()) {
1308 $fileRef = 'EXT:' . $extensionKey . '/htmlarea/plugins/' . $plugin . '/locallang.xml';
1309 } else {
1310 $fileRef = t3lib_extMgm::extPath($extensionKey).'htmlarea/plugins/' . $plugin . '/locallang.xml';
1311 }
1312 $file = t3lib_div::getFileAbsFileName($fileRef);
1313 if (@is_file($file)) {
1314 if ($this->is_FE()) {
1315 $LOCAL_LANG = t3lib_div::readLLfile($fileRef, $this->language, $this->OutputCharset);
1316 } else {
1317 $LOCAL_LANG = $GLOBALS['LANG']->readLLfile(t3lib_extMgm::extPath($extensionKey).'htmlarea/plugins/' . $plugin . '/locallang.xml');
1318 }
1319 }
1320 if (is_array($LOCAL_LANG)) {
1321 if (!empty($LOCAL_LANG[$this->language])) {
1322 $LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'],$LOCAL_LANG[$this->language]);
1323 } else {
1324 $LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
1325 }
1326 $JSLanguageArray .= 'var ' . $plugin . '_langArray = new Object();' . $linebreak;
1327 $JSLanguageArray .= $plugin . '_langArray = ' . json_encode($LOCAL_LANG[$this->language]) . ';'. chr(10);
1328 }
1329 return $JSLanguageArray;
1330 }
1331
1332 /**
1333 * Return the JS-Code for the Toolbar-Config-Array for HTML-Area
1334 *
1335 * @return string the JS-Code as an JS-Array
1336 */
1337
1338 function getJSToolbarArray() {
1339 $toolbar = ''; // The JS-Code for the toolbar
1340 $group = ''; // The TS-Code for the group in the moment, each group are between "bar"s
1341 $group_has_button = false; // True if the group has any enabled buttons
1342 $group_needs_starting_bar = false;
1343 $previous_is_space = false;
1344
1345 // process each button in the order list
1346 foreach ($this->toolbarOrderArray as $button) {
1347 // check if a new group starts
1348 if (($button == 'bar' || $button == 'linebreak') && $group_has_button) {
1349 // New line
1350 if ($button == 'linebreak') {
1351 $convertButton = '"' . $this->convertToolbarForHTMLArea('linebreak') . '"';
1352 $group = ($group!='') ? ($group . ', ' . $convertButton) : $convertButton;
1353 }
1354 // New group
1355 $toolbar .= $toolbar ? (', ' . $group) : ('[[' . $group);
1356 $group = '';
1357 $previous_is_space = false;
1358 $group_has_button = false;
1359 $group_needs_starting_bar = true;
1360 } elseif ($toolbar && $button == 'linebreak' && !$group_has_button) {
1361 // Insert linebreak if no group is opened
1362 $group = '';
1363 $previous_is_space = false;
1364 $group_needs_starting_bar = false;
1365 $toolbar .= ', "' . $this->convertToolbarForHTMLArea($button) . '"';
1366 } elseif ($button == 'bar' && !$group_has_button) {
1367 $group_needs_starting_bar = true;
1368 } elseif ($button == 'space' && $group_has_button && !$previous_is_space) {
1369 $convertButton = $this->convertToolbarForHTMLArea($button);
1370 $convertButton = '"' . $convertButton . '"';
1371 $group .= $group ? (', ' . $convertButton) : ($group_needs_starting_bar ? ('"' . $this->convertToolbarForHTMLArea('bar') . '", ' . $convertButton) : $convertButton);
1372 $group_needs_starting_bar = false;
1373 $previous_is_space = true;
1374 } elseif (in_array($button, $this->toolbar)) {
1375 // Add the button to the group
1376 $convertButton = $this->convertToolbarForHTMLArea($button);
1377 if ($convertButton) {
1378 $convertButton = '"' . $convertButton . '"';
1379 $group .= $group ? (', ' . $convertButton) : ($group_needs_starting_bar ? ('"' . $this->convertToolbarForHTMLArea('bar') . '", ' . $convertButton) : $convertButton);
1380 $group_has_button = true;
1381 $group_needs_starting_bar = false;
1382 $previous_is_space = false;
1383 }
1384 }
1385 // else ignore
1386 }
1387 // add the last group
1388 if($group_has_button) $toolbar .= $toolbar ? (', ' . $group) : ('[[' . $group);
1389 $toolbar = $toolbar . ']]';
1390 return $toolbar;
1391 }
1392
1393 public function getLLContent($string) {
1394 global $LANG;
1395
1396 $BE_lang = $LANG->lang;
1397 $BE_charSet = $LANG->charSet;
1398 $LANG->lang = $this->contentTypo3Language;
1399 $LANG->charSet = $this->contentCharset;
1400 $LLString = $LANG->JScharCode($LANG->sL($string));
1401 $LANG->lang = $BE_lang;
1402 $LANG->charSet = $BE_charSet;
1403 return $LLString;
1404 }
1405
1406 public function getPageConfigLabel($string,$JScharCode=1) {
1407 global $LANG, $TSFE, $TYPO3_CONF_VARS;
1408
1409 if ($this->is_FE()) {
1410 if (strcmp(substr($string,0,4),'LLL:') && $TYPO3_CONF_VARS['BE']['forceCharset']) {
1411 // A pure string coming from Page TSConfig must be in forceCharset, otherwise we just don't know..
1412 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $TYPO3_CONF_VARS['BE']['forceCharset'], $this->OutputCharset);
1413 } else {
1414 $label = $TSFE->csConvObj->conv($TSFE->sL(trim($string)), $this->charset, $this->OutputCharset);
1415 }
1416 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1417 $label = $JScharCode ? $this->feJScharCode($label) : $label;
1418 } else {
1419 if (strcmp(substr($string,0,4),'LLL:')) {
1420 $label = $string;
1421 } else {
1422 $label = $LANG->sL(trim($string));
1423 }
1424 $label = str_replace('"', '\"', str_replace('\\\'', '\'', $label));
1425 $label = $JScharCode ? $LANG->JScharCode($label): $label;
1426 }
1427 return $label;
1428 }
1429
1430 function feJScharCode($str) {
1431 global $TSFE;
1432 // Convert string to UTF-8:
1433 if ($this->OutputCharset != 'utf-8') $str = $TSFE->csConvObj->utf8_encode($str,$this->OutputCharset);
1434 // Convert the UTF-8 string into a array of char numbers:
1435 $nArr = $TSFE->csConvObj->utf8_to_numberarray($str);
1436 return 'String.fromCharCode('.implode(',',$nArr).')';
1437 }
1438
1439 public function getFullFileName($filename) {
1440 if (substr($filename,0,4)=='EXT:') { // extension
1441 list($extKey,$local) = explode('/',substr($filename,4),2);
1442 $newFilename = '';
1443 if (strcmp($extKey,'') && t3lib_extMgm::isLoaded($extKey) && strcmp($local,'')) {
1444 $newFilename = $this->siteURL . t3lib_extMgm::siteRelPath($extKey) . $local;
1445 }
1446 } elseif (substr($filename,0,1) != '/') {
1447 $newFilename = $this->siteURL . $filename;
1448 } else {
1449 $newFilename = $this->siteURL . substr($filename,1);
1450 }
1451 return $newFilename;
1452 }
1453
1454 /**
1455 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1456 * This is for submit function of the form.
1457 *
1458 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1459 * @param string $formName: the name of the form
1460 * @param string $textareaId: the id of the textarea
1461 *
1462 * @return string Javascript code
1463 */
1464 function setSaveRTE($RTEcounter, $formName, $textareaId) {
1465 return 'if (RTEarea[\'' . $textareaId . '\']) { document.' . $formName . '[\'' . $textareaId . '\'].value = RTEarea[\'' . $textareaId . '\'][\'editor\'].getHTML(); } else { OK = 0; };';
1466 }
1467
1468 /**
1469 * Return the Javascript code for copying the HTML code from the editor into the hidden input field.
1470 * This is for submit function of the form.
1471 *
1472 * @param integer $RTEcounter: The index number of the current RTE editing area within the form.
1473 * @param string $formName: the name of the form
1474 * @param string $textareaId: the id of the textarea
1475 *
1476 * @return string Javascript code
1477 */
1478 function setDeleteRTE($RTEcounter, $formName, $textareaId) {
1479 return 'if (RTEarea[\'' . $textareaId . '\']) { RTEarea[\'' . $textareaId . '\'].deleted = true;}';
1480 }
1481
1482 /**
1483 * Return true if we are in the FE, but not in the FE editing feature of BE.
1484 *
1485 * @return boolean
1486 */
1487
1488 function is_FE() {
1489 global $TSFE;
1490 return is_object($TSFE) && is_array($this->LOCAL_LANG) && !strstr($this->elementId,'TSFE_EDIT');
1491 }
1492
1493 /**
1494 * Client Browser Information
1495 *
1496 * Usage: 4
1497 *
1498 * @param string Alternative User Agent string (if empty, t3lib_div::getIndpEnv('HTTP_USER_AGENT') is used)
1499 * @return array Parsed information about the HTTP_USER_AGENT in categories BROWSER, VERSION, SYSTEM and FORMSTYLE
1500 */
1501
1502 function clientInfo($useragent='') {
1503 global $TYPO3_CONF_VARS;
1504
1505 if (!$useragent) $useragent=t3lib_div::getIndpEnv('HTTP_USER_AGENT');
1506
1507 $bInfo=array();
1508 // Which browser?
1509 if (strstr($useragent,'Konqueror')) {
1510 $bInfo['BROWSER']= 'konqu';
1511 } elseif (strstr($useragent,'Opera')) {
1512 $bInfo['BROWSER']= 'opera';
1513 } elseif (strstr($useragent,'MSIE')) {
1514 $bInfo['BROWSER']= 'msie';
1515 } elseif (strstr($useragent,'Gecko/')) {
1516 $bInfo['BROWSER']='gecko';
1517 } elseif (strstr($useragent,'Safari/')) {
1518 $bInfo['BROWSER']='safari';
1519 } elseif (strstr($useragent,'Mozilla/4')) {
1520 $bInfo['BROWSER']='net';
1521 }
1522
1523 if ($bInfo['BROWSER']) {
1524 // Browser version
1525 switch($bInfo['BROWSER']) {
1526 case 'net':
1527 $bInfo['VERSION']= doubleval(substr($useragent,8));
1528 if (strstr($useragent,'Netscape6/')) {$bInfo['VERSION']=doubleval(substr(strstr($useragent,'Netscape6/'),10));}
1529 if (strstr($useragent,'Netscape/7')) {$bInfo['VERSION']=doubleval(substr(strstr($useragent,'Netscape/7'),9));}
1530 break;
1531 case 'gecko':
1532 $tmp = strstr($useragent,'rv:');
1533 $bInfo['VERSION'] = doubleval(ereg_replace('^[^0-9]*','',substr($tmp,3)));
1534 break;
1535 case 'msie':
1536 $tmp = strstr($useragent,'MSIE');
1537 $bInfo['VERSION'] = doubleval(ereg_replace('^[^0-9]*','',substr($tmp,4)));
1538 break;
1539 case 'safari':
1540 $tmp = strstr($useragent,'Safari/');
1541 $bInfo['VERSION'] = doubleval(ereg_replace('^[^0-9]*','',substr($tmp,3)));
1542 break;
1543 case 'opera':
1544 $tmp = strstr($useragent,'Opera');
1545 $bInfo['VERSION'] = doubleval(ereg_replace('^[^0-9]*','',substr($tmp,5)));
1546 break;
1547 case 'konqu':
1548 $tmp = strstr($useragent,'Konqueror/');
1549 $bInfo['VERSION'] = doubleval(substr($tmp,10));
1550 break;
1551 }
1552
1553 // Client system
1554 if (strstr($useragent,'Win')) {
1555 $bInfo['SYSTEM'] = 'win';
1556 } elseif (strstr($useragent,'Mac')) {
1557 $bInfo['SYSTEM'] = 'mac';
1558 } elseif (strstr($useragent,'Linux') || strstr($useragent,'X11') || strstr($useragent,'SGI') || strstr($useragent,' SunOS ') || strstr($useragent,' HP-UX ')) {
1559 $bInfo['SYSTEM'] = 'unix';
1560 }
1561 }
1562
1563 // Is true if the browser supports css to format forms, especially the width
1564 $bInfo['FORMSTYLE']=($bInfo['BROWSER']=='msie' || ($bInfo['BROWSER']=='net'&&$bInfo['VERSION']>=5) || $bInfo['BROWSER']=='opera' || $bInfo['BROWSER']=='konqu');
1565 return $bInfo;
1566 }
1567
1568 /***************************
1569 *
1570 * OTHER FUNCTIONS: (from Classic RTE)
1571 *
1572 ***************************/
1573 /**
1574 * @return [type] ...
1575 * @desc
1576 */
1577
1578 function RTEtsConfigParams() {
1579 if($this->is_FE()) {
1580 return '';
1581 } else {
1582 $p = t3lib_BEfunc::getSpecConfParametersFromArray($this->specConf['rte_transform']['parameters']);
1583 return $this->elementParts[0].':'.$this->elementParts[1].':'.$this->elementParts[2].':'.$this->thePid.':'.$this->typeVal.':'.$this->tscPID.':'.$p['imgpath'];
1584 }
1585 }
1586
1587 public function cleanList($str) {
1588 if (strstr($str,'*')) {
1589 $str = '*';
1590 } else {
1591 $str = implode(',',array_unique(t3lib_div::trimExplode(',',$str,1)));
1592 }
1593 return $str;
1594 }
1595
1596 function filterStyleEl($elValue,$matchList) {
1597 $matchParts = t3lib_div::trimExplode(',',$matchList,1);
1598 $styleParts = explode(';',$elValue);
1599 $nStyle=array();
1600 foreach ($styleParts as $k => $p) {
1601 $pp = t3lib_div::trimExplode(':',$p);
1602 if ($pp[0]&&$pp[1]) {
1603 foreach ($matchParts as $el) {
1604 $star=substr($el,-1)=='*';
1605 if (!strcmp($pp[0],$el) || ($star && t3lib_div::isFirstPartOfStr($pp[0],substr($el,0,-1)) )) {
1606 $nStyle[]=$pp[0].':'.$pp[1];
1607 } else unset($styleParts[$k]);
1608 }
1609 } else {
1610 unset($styleParts[$k]);
1611 }
1612 }
1613 return implode('; ',$nStyle);
1614 }
1615
1616 // Hook on lorem_ipsum extension to insert text into the RTE in wysiwyg mode
1617 function loremIpsumInsert($params) {
1618 return "
1619 if (typeof(lorem_ipsum) == 'function' && " . $params['element'] . ".tagName.toLowerCase() == 'textarea' ) lorem_ipsum(" . $params['element'] . ", lipsum_temp_strings[lipsum_temp_pointer]);
1620 ";
1621 }
1622 }
1623
1624 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php']) {
1625 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/class.tx_rtehtmlarea_base.php']);
1626 }
1627
1628 ?>
TYPO3 CMS Core Development