typo3/sysext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2011 Kasper Skårhøj (kasper@typo3.com)
   6 *  (c) 2004-2012 Stanislas Rolland <typo3(arobas)sjbr.ca>
   7 *  All rights reserved
   8 *
   9 *  This script is part of the TYPO3 project. The TYPO3 project is
  10 *  free software; you can redistribute it and/or modify
  11 *  it under the terms of the GNU General Public License as published by
  12 *  the Free Software Foundation; either version 2 of the License, or
  13 *  (at your option) any later version.
  14 *
  15 *  The GNU General Public License can be found at
  16 *  http://www.gnu.org/copyleft/gpl.html.
  17 *  A copy is found in the textfile GPL.txt and important notices to the license
  18 *  from the author is found in LICENSE.txt distributed with these scripts.
  19 *
  20 *
  21 *  This script is distributed in the hope that it will be useful,
  22 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  23 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24 *  GNU General Public License for more details.
  25 *
  26 *  This copyright notice MUST APPEAR in all copies of the script!
  27 ***************************************************************/
  28 /**
  29  * Displays image selector for the RTE
  30  *
  31  * @author      Kasper Skårhøj <kasper@typo3.com>
  32  * @author      Stanislas Rolland <typo3(arobas)sjbr.ca>
  33  */
  34 require_once(PATH_typo3 . 'class.browse_links.php');
  35 require_once(PATH_t3lib . 'file/Service/MagicImageService.php');
  36
  37 /**
  38  * Local Folder Tree
  39  *
  40  * @author      Kasper Skårhøj <kasper@typo3.com>
  41  * @package TYPO3
  42  * @subpackage tx_rte
  43  */
  44 class tx_rtehtmlarea_image_folderTree extends TBE_FolderTree {
  45         var $ext_IconMode = 1;
  46
  47         /**
  48          * Wrapping the title in a link, if applicable.
  49          *
  50          * @param       string                  Title, ready for output.
  51          * @param       t3lib_file_Folder       The "record"
  52          * @return      string                  Wrapping title string.
  53          */
  54         function wrapTitle($title, t3lib_file_Folder $folderObject) {
  55                 if ($this->ext_isLinkable($folderObject)) {
  56                         $aOnClick = 'return jumpToUrl(\'' . $this->thisScript .
  57                                 '?editorNo=' . $GLOBALS['SOBE']->browser->editorNo .
  58                                 '&act=' . $GLOBALS['SOBE']->browser->act .
  59                                 '&mode=' . $GLOBALS['SOBE']->browser->mode .
  60                                 '&expandFolder=' . rawurlencode($folderObject->getCombinedIdentifier()) . '\');';
  61                         return '<a href="#" onclick="' . htmlspecialchars($aOnClick) . '">' . $title . '</a>';
  62                 } else {
  63                         return '<span class="typo3-dimmed">' . $title . '</span>';
  64                 }
  65         }
  66
  67         /**
  68          * Returns TRUE if the input "record" contains a folder which can be linked.
  69          *
  70          * @param       t3lib_file_Folder       Object with information about the folder element. Contains keys like title, uid, path, _title
  71          * @return      boolean                 TRUE is returned if the path is found in the web-part of the the server and is NOT a recycler or temp folder
  72          */
  73         function ext_isLinkable(t3lib_file_Folder $folderObject) {
  74                         // $folderObject->getStorage()->isPublic() does not matter if the mode is 'magic'
  75                 return ($GLOBALS['SOBE']->browser->act === 'magic') || parent::ext_isLinkable($folderObject);
  76         }
  77
  78         /**
  79          * Wrap the plus/minus icon in a link
  80          *
  81          * @param       string          HTML string to wrap, probably an image tag.
  82          * @param       string          Command for 'PM' get var
  83          * @return      string          Link-wrapped input string
  84          * @access private
  85          */
  86         public function PMiconATagWrap($icon, $cmd, $isExpand = TRUE) {
  87                 if ($this->thisScript) {
  88                         $js = htmlspecialchars('Tree.thisScript=\'' . $GLOBALS['BACK_PATH'] . 'ajax.php\';Tree.load(\'' . $cmd . '\', ' . intval($isExpand) . ', this);');
  89                         return '<a class="pm" onclick="' . $js . '">' . $icon . '</a>';
  90                 } else {
  91                         return $icon;
  92                 }
  93         }
  94 }
  95
  96
  97 /**
  98  * Script Class
  99  *
 100  * @author      Kasper Skårhøj <kasper@typo3.com>
 101  * @package TYPO3
 102  * @subpackage tx_rte
 103  */
 104 class tx_rtehtmlarea_select_image extends browse_links {
 105         var $extKey = 'rtehtmlarea';
 106         var $content;
 107
 108         public $allowedItems;
 109         public $allowedFileTypes = array();
 110         protected $defaultClass;
 111         protected $plainMaxWidth;
 112         protected $plainMaxHeight;
 113         protected $magicMaxWidth;
 114         protected $magicMaxHeight;
 115         protected $imgPath;
 116         protected $RTEImageStorageDir;
 117
 118         public $editorNo;
 119         public $sys_language_content;
 120         public $thisConfig;
 121         public $buttonConfig;
 122
 123         protected $imgObj;  // Instance object of t3lib_stdGraphic
 124
 125         /**
 126          * Initialisation
 127          *
 128          * @return      void
 129          */
 130         function init() {
 131
 132                 $this->initVariables();
 133                 $this->initConfiguration();
 134                 $this->initHookObjects();
 135
 136                         // init fileProcessor
 137                 $this->fileProcessor = t3lib_div::makeInstance('t3lib_basicFileFunctions');
 138                 $this->fileProcessor->init($GLOBALS['FILEMOUNTS'], $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']);
 139
 140                 $this->allowedItems = $this->getAllowedItems('magic,plain,image');
 141
 142                 $this->insertImage();
 143
 144                         // Creating backend template object:
 145                 $this->doc = t3lib_div::makeInstance('template');
 146                 $this->doc->bodyTagAdditions = $this->getBodyTagAdditions();
 147                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
 148
 149                         // Load the Prototype library and browse_links.js
 150                 $this->doc->getPageRenderer()->loadPrototype();
 151                 $this->doc->loadJavascriptLib('js/tree.js');
 152                 $this->doc->loadJavascriptLib('js/browse_links.js');
 153                 $this->doc->JScode .= $this->doc->wrapScriptTags('
 154                         Tree.ajaxID = "SC_alt_file_navframe::expandCollapse";
 155                 ');
 156                 $this->doc->getContextMenuCode();
 157         }
 158
 159         /**
 160          * Initialize class variables
 161          *
 162          * @return      void
 163          */
 164         public function initVariables() {
 165                         // Get "act"
 166                 $this->act = t3lib_div::_GP('act');
 167                 if (!$this->act) {
 168                         $this->act = FALSE;
 169                 }
 170                         // Process bparams
 171                 $this->bparams = t3lib_div::_GP('bparams');
 172                 $pArr = explode('|', $this->bparams);
 173                 $pRteArr = explode(':', $pArr[1]);
 174                 $this->editorNo = $pRteArr[0];
 175                 $this->sys_language_content = $pRteArr[1];
 176                 $this->RTEtsConfigParams = $pArr[2];
 177                 if (!$this->editorNo) {
 178                         $this->editorNo = t3lib_div::_GP('editorNo');
 179                         $this->sys_language_content = t3lib_div::_GP('sys_language_content');
 180                         $this->RTEtsConfigParams = t3lib_div::_GP('RTEtsConfigParams');
 181                 }
 182                 $this->expandPage = t3lib_div::_GP('expandPage');
 183                 $this->expandFolder = t3lib_div::_GP('expandFolder');
 184                 $pArr[1] = implode(':', array($this->editorNo, $this->sys_language_content));
 185                 $pArr[2] = $this->RTEtsConfigParams;
 186                 if ($this->act == 'dragdrop' || $this->act == 'plain') {
 187                         $this->allowedFileTypes = explode(',','jpg,jpeg,gif,png');
 188                 }
 189                 $pArr[3] = implode(',', $this->allowedFileTypes);
 190                 $this->bparams = implode('|', $pArr);
 191
 192                         // Find "mode"
 193                 $this->mode = t3lib_div::_GP('mode');
 194                 if (!$this->mode)       {
 195                         $this->mode = 'rte';
 196                 }
 197                         // Site URL
 198                 $this->siteURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');       // Current site url
 199
 200                         // the script to link to
 201                 $this->thisScript = t3lib_div::getIndpEnv('SCRIPT_NAME');
 202         }
 203
 204         /**
 205          * Initialize hook objects implementing interface t3lib_browseLinksHook
 206          *
 207          * @return      void
 208          */
 209         protected function initHookObjects() {
 210                 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']['browseLinksHook'])) {
 211                         foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']['browseLinksHook'] as $classData) {
 212                                 $processObject = t3lib_div::getUserObj($classData);
 213                                 if(!($processObject instanceof t3lib_browseLinksHook)) {
 214                                         throw new UnexpectedValueException('$processObject must implement interface t3lib_browseLinksHook', 1195115652);
 215                                 }
 216                                 $parameters = array();
 217                                 $processObject->init($this, $parameters);
 218                                 $this->hookObjects[] = $processObject;
 219                         }
 220                 }
 221         }
 222
 223         /**
 224          * Provide the additional parameters to be included in the template body tag
 225          *
 226          * @return      string          the body tag additions
 227          */
 228         public function getBodyTagAdditions() {
 229                 return 'onload="initEventListeners();"';
 230         }
 231
 232         /**
 233          * Get the path to the folder where RTE images are stored
 234          *
 235          * @return      string          the path to the folder where RTE images are stored
 236          */
 237         protected function getRTEImageStorageDir() {
 238                 return ($this->imgPath ? $this->imgPath : $GLOBALS['TYPO3_CONF_VARS']['BE']['RTE_imageStorageDir']);
 239         }
 240
 241         /**
 242          * Insert the image in the editing area
 243          *
 244          * @return      void
 245          */
 246         protected function insertImage() {
 247                 if (t3lib_div::_GP('insertImage')) {
 248                         $table = t3lib_div::_GP('table');
 249                         $uid = t3lib_div::_GP('uid');
 250                         $fileObject = t3lib_file_Factory::getInstance()->getFileObject($uid);
 251                                 // Get default values for alt and title attributes from file properties
 252                         $altText = $fileObject->getProperty('alternative');
 253                         $titleText = $fileObject->getProperty('name');
 254                         switch ($this->act) {
 255                                 case 'magic':
 256                                         $this->insertMagicImage($fileObject, $altText, $titleText, 'data-htmlarea-file-uid="' . $uid . '" data-htmlarea-file-table="' . $table . '"');
 257                                         exit;
 258                                         break;
 259                                 case 'plain':
 260                                         $this->insertPlainImage($fileObject, $altText, $titleText, 'data-htmlarea-file-uid="' . $uid . '" data-htmlarea-file-table="' . $table . '"');
 261                                         exit;
 262                                         break;
 263                                 default:
 264                                                 // Call hook
 265                                         foreach ($this->hookObjects as $hookObject) {
 266                                                 if (method_exists($hookObject, 'insertElement')) {
 267                                                         $hookObject->insertElement($this->act);
 268                                                 }
 269                                         }
 270                                         break;
 271                         }
 272                 }
 273         }
 274
 275         /**
 276          * Insert a magic image
 277          *
 278          * @param t3lib_file_FileInterface $fileObject: the image file
 279          * @param       string          $altText: text for the alt attribute of the image
 280          * @param       string          $titleText: text for the title attribute of the image
 281          * @param       string          $additionalParams: text representing more HTML attributes to be added on the img tag
 282          * @return      void
 283          */
 284         public function insertMagicImage(t3lib_file_FileInterface $fileObject, $altText='', $titleText='', $additionalParams='') {
 285                 if ($this->RTEImageStorageDir) {
 286                                 // Create the magic image
 287                         /** @var $magicImageService t3lib_file_Service_MagicImageService */
 288                         $magicImageService = t3lib_div::makeInstance('t3lib_file_Service_MagicImageService');
 289                         $imageConfiguration = array(
 290                                 'width' => t3lib_div::_GP('cWidth'),
 291                                 'height' => t3lib_div::_GP('cHeight'),
 292                                 'maxW' => $this->magicMaxWidth,
 293                                 'maxH' => $this->magicMaxHeight,
 294                         );
 295
 296                         $magicImage = $magicImageService->createMagicImage(
 297                                 $fileObject,
 298                                 $imageConfiguration,
 299                                 $this->getRTEImageStorageDir()
 300                         );
 301
 302                         if ($magicImage instanceof t3lib_file_FileInterface) {
 303                                 $filePath = $magicImage->getForLocalProcessing(FALSE);
 304                                 $imageInfo = @getimagesize($filePath);
 305                                 $imageUrl = $this->siteURL . substr($filePath, strlen(PATH_site));
 306                                 $this->imageInsertJS($imageUrl, $imageInfo[0], $imageInfo[1], $altText, $titleText, $additionalParams);
 307                         }
 308                 } else {
 309                         t3lib_div::sysLog('Attempt at creating a magic image failed due to absent RTE_imageStorageDir', $this->extKey . '/tx_rtehtmlarea_select_image', t3lib_div::SYSLOG_SEVERITY_ERROR);
 310                 }
 311         }
 312
 313         /**
 314          * Insert a plain image
 315          *
 316          * @param t3lib_file_FileInterface $fileObject: the image file
 317          * @param       string          $altText: text for the alt attribute of the image
 318          * @param       string          $titleText: text for the title attribute of the image
 319          * @param       string          $additionalParams: text representing more HTML attributes to be added on the img tag
 320          * @return      void
 321          */
 322         public function insertPlainImage(t3lib_file_FileInterface $fileObject, $altText='', $titleText='', $additionalParams='') {
 323                 $filePath = $fileObject->getForLocalProcessing(FALSE);
 324                 $imageInfo = @getimagesize($filePath);
 325                 $imageUrl = $this->siteURL . substr($filePath, strlen(PATH_site));
 326                 $this->imageInsertJS($imageUrl, $imageInfo[0], $imageInfo[1], $altText, $titleText, $additionalParams);
 327         }
 328
 329         /**
 330          * Echo the HTML page and JS that will insert the image
 331          *
 332          * @param       string          $url: the url of the image
 333          * @param       integer         $width: the width of the image
 334         * @param        integer         $height: the height of the image
 335          * @param       string          $altText: text for the alt attribute of the image
 336          * @param       string          $titleText: text for the title attribute of the image
 337          * @param       string          $additionalParams: text representing more html attributes to be added on the img tag
 338          * @return      void
 339          */
 340         protected function imageInsertJS($url, $width, $height, $altText='', $titleText='', $additionalParams='') {
 341                 echo'
 342 <!DOCTYPE html>
 343 <html>
 344 <head>
 345         <title>Untitled</title>
 346         <script type="text/javascript">
 347         /*<![CDATA[*/
 348                 var plugin = window.parent.RTEarea["' . $this->editorNo . '"].editor.getPlugin("TYPO3Image");
 349                 function insertImage(file,width,height,alt,title,additionalParams)      {
 350                         plugin.insertImage(\'<img src="\'+file+\'" width="\'+parseInt(width)+\'" height="\'+parseInt(height)+\'"\''  . ($this->defaultClass?('+\' class="'.$this->defaultClass.'"\''):'') .
 351                                 '+(alt?\' alt="\'+alt+\'"\':\'\')+(title?\' title="\'+title+\'"\':\'\')+(additionalParams?\' \'+additionalParams:\'\')+\' />\');
 352                 }
 353         /*]]>*/
 354         </script>
 355 </head>
 356 <body>
 357 <script type="text/javascript">
 358 /*<![CDATA[*/
 359         insertImage('.t3lib_div::quoteJSvalue($url,1).','.$width.','.$height.','.t3lib_div::quoteJSvalue($altText,1).','.t3lib_div::quoteJSvalue($titleText,1).','.t3lib_div::quoteJSvalue($additionalParams, 1).');
 360 /*]]>*/
 361 </script>
 362 </body>
 363 </html>';
 364         }
 365
 366         /**
 367          * Generate JS code to be used on the image insert/modify dialogue
 368          *
 369          * @param       string          $act: the action to be performed
 370          * @param       string          $editorNo: the number of the RTE instance on the page
 371          * @param       string          $sys_language_content: the language of the content element
 372          *
 373          * @return      string          the generated JS code
 374          */
 375         function getJSCode($act, $editorNo, $sys_language_content) {
 376
 377                 $removedProperties = array();
 378                 if (is_array($this->buttonConfig['properties.'])) {
 379                         if ($this->buttonConfig['properties.']['removeItems']) {
 380                                 $removedProperties = t3lib_div::trimExplode(',',$this->buttonConfig['properties.']['removeItems'],1);
 381                         }
 382                 }
 383                         // The following property is deprecated as of TYPO3 4.6 and will be removed in TYPO3 4.8
 384                 if ($this->thisConfig['classesImage']) {
 385                         $classesImageArray = t3lib_div::trimExplode(',', $this->thisConfig['classesImage'], 1);
 386                         $classesImageJSOptions = '<option value=""></option>';
 387                         foreach ($classesImageArray as $class) {
 388                                 $classesImageJSOptions .= '<option value="' .$class . '">' . $class . '</option>';
 389                         }
 390                 }
 391                 if ($this->buttonConfig['properties.']['class.']['allowedClasses']) {
 392                         $classesImageArray = t3lib_div::trimExplode(',', $this->buttonConfig['properties.']['class.']['allowedClasses'], 1);
 393                         $classesImageJSOptions = '<option value=""></option>';
 394                         foreach ($classesImageArray as $class) {
 395                                 $classesImageJSOptions .= '<option value="' .$class . '">' . $class . '</option>';
 396                         }
 397                 }
 398                 $lockPlainWidth = 'false';
 399                 $lockPlainHeight = 'false';
 400                 if (is_array($this->thisConfig['proc.']) && $this->thisConfig['proc.']['plainImageMode']) {
 401                         $plainImageMode = $this->thisConfig['proc.']['plainImageMode'];
 402                         $lockPlainWidth = ($plainImageMode == 'lockDimensions')?'true':'false';
 403                         $lockPlainHeight = ($lockPlainWidth || $plainImageMode == 'lockRatio' || ($plainImageMode == 'lockRatioWhenSmaller'))?'true':'false';
 404                 }
 405
 406                 $JScode='
 407                         var plugin = window.parent.RTEarea["' . $editorNo . '"].editor.getPlugin("TYPO3Image");
 408                         var HTMLArea = window.parent.HTMLArea;
 409
 410                         HTMLArea.TYPO3Image.insertElement = function (table, uid, type, filename, filePath, fileExt, fileIcon) {
 411                                 return jumpToUrl(\'?editorNo=\' + \'' . $editorNo . '\' + \'&insertImage=\' + filePath + \'&table=\' + table + \'&uid=\' + uid + \'&type=\' + type + \'bparams=\' + \'' . $this->bparams . '\');
 412                         }
 413                         function insertElement(table, uid, type, fileName, filePath, fileExt, fileIcon, action, close) {
 414                                 return jumpToUrl(\'?editorNo=\' + \'' . $editorNo . '\' + \'&insertImage=\' + filePath + \'&table=\' + table + \'&uid=\' + uid + \'&type=\' + type + \'bparams=\' + \'' . $this->bparams . '\');
 415                         }
 416                         function initEventListeners() {
 417                                 if (Ext.isWebKit) {
 418                                         Ext.EventManager.addListener(window.document.body, "dragend", plugin.onDrop, plugin, { single: true });
 419                                 }
 420                         }
 421                         function jumpToUrl(URL,anchor)  {
 422                                 var add_act = URL.indexOf("act=")==-1 ? "&act='.$act.'" : "";
 423                                 var add_editorNo = URL.indexOf("editorNo=")==-1 ? "&editorNo='.$editorNo.'" : "";
 424                                 var add_sys_language_content = URL.indexOf("sys_language_content=")==-1 ? "&sys_language_content='.$sys_language_content.'" : "";
 425                                 var RTEtsConfigParams = "&RTEtsConfigParams='.rawurlencode($this->RTEtsConfigParams).'";
 426
 427                                 var cur_width = selectedImageRef ? "&cWidth="+selectedImageRef.style.width : "";
 428                                 var cur_height = selectedImageRef ? "&cHeight="+selectedImageRef.style.height : "";
 429
 430                                 var theLocation = URL+add_act+add_editorNo+add_sys_language_content+RTEtsConfigParams+cur_width+cur_height+(anchor?anchor:"");
 431                                 window.location.href = theLocation;
 432                                 return false;
 433                         }
 434                         function insertImage(file,width,height) {
 435                                 plugin.insertImage(\'<img src="\'+file+\'"' . ($this->defaultClass?(' class="'.$this->defaultClass.'"'):'') . ' width="\'+parseInt(width)+\'" height="\'+parseInt(height)+\'" />\');
 436                         }
 437                         function launchView(url) {
 438                                 var thePreviewWindow="";
 439                                 thePreviewWindow = window.open("'.t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir.'show_item.php?table="+url,"ShowItem","height=300,width=410,status=0,menubar=0,resizable=0,location=0,directories=0,scrollbars=1,toolbar=0");
 440                                 if (thePreviewWindow && thePreviewWindow.focus) {
 441                                         thePreviewWindow.focus();
 442                                 }
 443                         }
 444                         function getCurrentImageRef() {
 445                                 if (plugin.image) {
 446                                         return plugin.image;
 447                                 } else {
 448                                         return null;
 449                                 }
 450                         }
 451                         function printCurrentImageOptions() {
 452                                 var classesImage = ' . (($this->buttonConfig['properties.']['class.']['allowedClasses'] || $this->thisConfig['classesImage']) ? 'true' : 'false') . ';
 453                                 if (classesImage) var styleSelector=\'<select id="iClass" name="iClass" style="width:140px;">' . $classesImageJSOptions  . '</select>\';
 454                                 var floatSelector=\'<select id="iFloat" name="iFloat"><option value="">' . $GLOBALS['LANG']->getLL('notSet') . '</option><option value="none">' . $GLOBALS['LANG']->getLL('nonFloating') . '</option><option value="left">' . $GLOBALS['LANG']->getLL('left') . '</option><option value="right">' . $GLOBALS['LANG']->getLL('right') . '</option></select>\';
 455                                 if (plugin.getButton("Language")) {
 456                                         var languageSelector = \'<select id="iLang" name="iLang">\';
 457                                         plugin.getButton("Language").getStore().each(function (record) {
 458                                                 languageSelector +=\'<option value="\' + record.get("value") + \'">\' + record.get("text") + \'</option>\';
 459                                         });
 460                                         languageSelector += \'</select>\';
 461                                 }
 462                                 var bgColor=\' class="bgColor4"\';
 463                                 var sz="";
 464                                 sz+=\'<table border="0" cellpadding="1" cellspacing="1"><form action="" name="imageData">\';
 465                                 '.(in_array('class', $removedProperties)?'':'
 466                                 if(classesImage) {
 467                                         sz+=\'<tr><td\'+bgColor+\'><label for="iClass">'.$GLOBALS['LANG']->getLL('class').': </label></td><td>\'+styleSelector+\'</td></tr>\';
 468                                 }')
 469                                 .(in_array('width', $removedProperties)?'':'
 470                                 if (!(selectedImageRef && selectedImageRef.src.indexOf("RTEmagic") == -1 && '. $lockPlainWidth .')) {
 471                                         sz+=\'<tr><td\'+bgColor+\'><label for="iWidth">'.$GLOBALS['LANG']->getLL('width').': </label></td><td><input type="text" id="iWidth" name="iWidth" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';
 472                                 }')
 473                                 .(in_array('height', $removedProperties)?'':'
 474                                 if (!(selectedImageRef && selectedImageRef.src.indexOf("RTEmagic") == -1 && '. $lockPlainHeight .')) {
 475                                         sz+=\'<tr><td\'+bgColor+\'><label for="iHeight">'.$GLOBALS['LANG']->getLL('height').': </label></td><td><input type="text" id="iHeight" name="iHeight" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';
 476                                 }')
 477                                 .(in_array('border', $removedProperties)?'':'
 478                                 sz+=\'<tr><td\'+bgColor+\'><label for="iBorder">'.$GLOBALS['LANG']->getLL('border').': </label></td><td><input type="checkbox" id="iBorder" name="iBorder" value="1" /></td></tr>\';')
 479                                 .(in_array('float', $removedProperties)?'':'
 480                                 sz+=\'<tr><td\'+bgColor+\'><label for="iFloat">'.$GLOBALS['LANG']->getLL('float').': </label></td><td>\'+floatSelector+\'</td></tr>\';')
 481                                 .(in_array('paddingTop', $removedProperties)?'':'
 482                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingTop">'.$GLOBALS['LANG']->getLL('padding_top').': </label></td><td><input type="text" id="iPaddingTop" name="iPaddingTop" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).'></td></tr>\';')
 483                                 .(in_array('paddingRight', $removedProperties)?'':'
 484                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingRight">'.$GLOBALS['LANG']->getLL('padding_right').': </label></td><td><input type="text" id="iPaddingRight" name="iPaddingRight" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 485                                 .(in_array('paddingBottom', $removedProperties)?'':'
 486                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingBottom">'.$GLOBALS['LANG']->getLL('padding_bottom').': </label></td><td><input type="text" id="iPaddingBottom" name="iPaddingBottom" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 487                                 .(in_array('paddingLeft', $removedProperties)?'':'
 488                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingLeft">'.$GLOBALS['LANG']->getLL('padding_left').': </label></td><td><input type="text" id="iPaddingLeft" name="iPaddingLeft" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 489                                 .(in_array('title', $removedProperties)?'':'
 490                                 sz+=\'<tr><td\'+bgColor+\'><label for="iTitle">'.$GLOBALS['LANG']->getLL('title').': </label></td><td><input type="text" id="iTitle" name="iTitle"'.$GLOBALS['TBE_TEMPLATE']->formWidth(20).' /></td></tr>\';')
 491                                 .(in_array('alt', $removedProperties)?'':'
 492                                 sz+=\'<tr><td\'+bgColor+\'><label for="iAlt">'.$GLOBALS['LANG']->getLL('alt').': </label></td><td><input type="text" id="iAlt" name="iAlt"'.$GLOBALS['TBE_TEMPLATE']->formWidth(20).' /></td></tr>\';')
 493                                 .(in_array('lang', $removedProperties)?'':'
 494                                 if (plugin.getButton("Language")) {
 495                                         sz+=\'<tr><td\'+bgColor+\'><label for="iLang">\' + plugin.editor.getPlugin("Language").localize(\'Language-Tooltip\') + \': </label></td><td>\' + languageSelector + \'</td></tr>\';
 496                                 }')
 497                                 .((in_array('clickenlarge', $removedProperties) || in_array('data-htmlarea-clickenlarge', $removedProperties)) ?'':'
 498                                 sz+=\'<tr><td\'+bgColor+\'><label for="iClickEnlarge">'.$GLOBALS['LANG']->sL('LLL:EXT:cms/locallang_ttc.php:image_zoom',1).' </label></td><td><input type="checkbox" name="iClickEnlarge" id="iClickEnlarge" value="0" /></td></tr>\';').'
 499                                 sz+=\'<tr><td><input type="submit" value="'.$GLOBALS['LANG']->getLL('update').'" onClick="return setImageProperties();"></td></tr>\';
 500                                 sz+=\'</form></table>\';
 501                                 return sz;
 502                         }
 503                         function setImageProperties() {
 504                                 var classesImage = ' . (($this->buttonConfig['properties.']['class.']['allowedClasses'] || $this->thisConfig['classesImage']) ? 'true' : 'false') . ';
 505                                 if (selectedImageRef)   {
 506                                         if (document.imageData.iWidth) {
 507                                                 if (document.imageData.iWidth.value && parseInt(document.imageData.iWidth.value)) {
 508                                                         selectedImageRef.style.width = "";
 509                                                         selectedImageRef.width = parseInt(document.imageData.iWidth.value);
 510                                                 }
 511                                         }
 512                                         if (document.imageData.iHeight) {
 513                                                 if (document.imageData.iHeight.value && parseInt(document.imageData.iHeight.value)) {
 514                                                         selectedImageRef.style.height = "";
 515                                                         selectedImageRef.height = parseInt(document.imageData.iHeight.value);
 516                                                 }
 517                                         }
 518                                         if (document.imageData.iPaddingTop) {
 519                                                 if (document.imageData.iPaddingTop.value != "" && !isNaN(parseInt(document.imageData.iPaddingTop.value))) {
 520                                                         selectedImageRef.style.paddingTop = parseInt(document.imageData.iPaddingTop.value) + "px";
 521                                                 } else {
 522                                                         selectedImageRef.style.paddingTop = "";
 523                                                 }
 524                                         }
 525                                         if (document.imageData.iPaddingRight) {
 526                                                 if (document.imageData.iPaddingRight.value != "" && !isNaN(parseInt(document.imageData.iPaddingRight.value))) {
 527                                                         selectedImageRef.style.paddingRight = parseInt(document.imageData.iPaddingRight.value) + "px";
 528                                                 } else {
 529                                                         selectedImageRef.style.paddingRight = "";
 530                                                 }
 531                                         }
 532                                         if (document.imageData.iPaddingBottom) {
 533                                                 if (document.imageData.iPaddingBottom.value != "" && !isNaN(parseInt(document.imageData.iPaddingBottom.value))) {
 534                                                         selectedImageRef.style.paddingBottom = parseInt(document.imageData.iPaddingBottom.value) + "px";
 535                                                 } else {
 536                                                         selectedImageRef.style.paddingBottom = "";
 537                                                 }
 538                                         }
 539                                         if (document.imageData.iPaddingLeft) {
 540                                                 if (document.imageData.iPaddingLeft.value != "" && !isNaN(parseInt(document.imageData.iPaddingLeft.value))) {
 541                                                         selectedImageRef.style.paddingLeft = parseInt(document.imageData.iPaddingLeft.value) + "px";
 542                                                 } else {
 543                                                         selectedImageRef.style.paddingLeft = "";
 544                                                 }
 545                                         }
 546                                         if (document.imageData.iTitle) {
 547                                                 selectedImageRef.title=document.imageData.iTitle.value;
 548                                         }
 549                                         if (document.imageData.iAlt) {
 550                                                 selectedImageRef.alt=document.imageData.iAlt.value;
 551                                         }
 552                                         if (document.imageData.iBorder) {
 553                                                 selectedImageRef.style.borderStyle = "";
 554                                                 selectedImageRef.style.borderWidth = "";
 555                                                 selectedImageRef.style.border = "";  // this statement ignored by Mozilla 1.3.1
 556                                                 selectedImageRef.style.borderTopStyle = "";
 557                                                 selectedImageRef.style.borderRightStyle = "";
 558                                                 selectedImageRef.style.borderBottomStyle = "";
 559                                                 selectedImageRef.style.borderLeftStyle = "";
 560                                                 selectedImageRef.style.borderTopWidth = "";
 561                                                 selectedImageRef.style.borderRightWidth = "";
 562                                                 selectedImageRef.style.borderBottomWidth = "";
 563                                                 selectedImageRef.style.borderLeftWidth = "";
 564                                                 if(document.imageData.iBorder.checked) {
 565                                                         selectedImageRef.style.borderStyle = "solid";
 566                                                         selectedImageRef.style.borderWidth = "thin";
 567                                                 }
 568                                                 selectedImageRef.removeAttribute("border");
 569                                         }
 570                                         if (document.imageData.iFloat) {
 571                                                 var iFloat = document.imageData.iFloat.options[document.imageData.iFloat.selectedIndex].value;
 572                                                 if (document.all) {
 573                                                         selectedImageRef.style.styleFloat = iFloat ? iFloat : "";
 574                                                 } else {
 575                                                         selectedImageRef.style.cssFloat = iFloat ? iFloat : "";
 576                                                 }
 577                                         }
 578                                         if (classesImage && document.imageData.iClass) {
 579                                                 var iClass = document.imageData.iClass.options[document.imageData.iClass.selectedIndex].value;
 580                                                 if (iClass || (selectedImageRef.attributes["class"] && selectedImageRef.attributes["class"].value)) {
 581                                                         selectedImageRef.className = iClass;
 582                                                 } else {
 583                                                         selectedImageRef.className = "";
 584                                                 }
 585                                         }
 586                                         if (document.imageData.iLang) {
 587                                                 var iLang = document.imageData.iLang.options[document.imageData.iLang.selectedIndex].value;
 588                                                 var languageObject = plugin.editor.getPlugin("Language");
 589                                                 if (iLang || languageObject.getLanguageAttribute(selectedImageRef)) {
 590                                                         languageObject.setLanguageAttributes(selectedImageRef, iLang);
 591                                                 } else {
 592                                                         languageObject.setLanguageAttributes(selectedImageRef, "none");
 593                                                 }
 594                                         }
 595                                         if (document.imageData.iClickEnlarge) {
 596                                                 if (document.imageData.iClickEnlarge.checked) {
 597                                                         selectedImageRef.setAttribute("data-htmlarea-clickenlarge","1");
 598                                                 } else {
 599                                                         selectedImageRef.removeAttribute("data-htmlarea-clickenlarge");
 600                                                         selectedImageRef.removeAttribute("clickenlarge");
 601                                                 }
 602                                         }
 603                                         plugin.close();
 604                                 }
 605                                 return false;
 606                         }
 607                         function insertImagePropertiesInForm()  {
 608                                 var classesImage = ' . (($this->buttonConfig['properties.']['class.']['allowedClasses'] || $this->thisConfig['classesImage']) ? 'true' : 'false') . ';
 609                                 if (selectedImageRef)   {
 610                                         var styleWidth, styleHeight, padding;
 611                                         if (document.imageData.iWidth) {
 612                                                 styleWidth = selectedImageRef.style.width ? selectedImageRef.style.width : selectedImageRef.width;
 613                                                 styleWidth = parseInt(styleWidth);
 614                                                 if (!(isNaN(styleWidth) || styleWidth == 0)) {
 615                                                         document.imageData.iWidth.value = styleWidth;
 616                                                 }
 617                                         }
 618                                         if (document.imageData.iHeight) {
 619                                                 styleHeight = selectedImageRef.style.height ? selectedImageRef.style.height : selectedImageRef.height;
 620                                                 styleHeight = parseInt(styleHeight);
 621                                                 if (!(isNaN(styleHeight) || styleHeight == 0)) {
 622                                                         document.imageData.iHeight.value = styleHeight;
 623                                                 }
 624                                         }
 625                                         if (document.imageData.iPaddingTop) {
 626                                                 var padding = selectedImageRef.style.paddingTop ? selectedImageRef.style.paddingTop : selectedImageRef.vspace;
 627                                                 var padding = parseInt(padding);
 628                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 629                                                 document.imageData.iPaddingTop.value = padding;
 630                                         }
 631                                         if (document.imageData.iPaddingRight) {
 632                                                 padding = selectedImageRef.style.paddingRight ? selectedImageRef.style.paddingRight : selectedImageRef.hspace;
 633                                                 var padding = parseInt(padding);
 634                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 635                                                 document.imageData.iPaddingRight.value = padding;
 636                                         }
 637                                         if (document.imageData.iPaddingBottom) {
 638                                                 var padding = selectedImageRef.style.paddingBottom ? selectedImageRef.style.paddingBottom : selectedImageRef.vspace;
 639                                                 var padding = parseInt(padding);
 640                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 641                                                 document.imageData.iPaddingBottom.value = padding;
 642                                         }
 643                                         if (document.imageData.iPaddingLeft) {
 644                                                 var padding = selectedImageRef.style.paddingLeft ? selectedImageRef.style.paddingLeft : selectedImageRef.hspace;
 645                                                 var padding = parseInt(padding);
 646                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 647                                                 document.imageData.iPaddingLeft.value = padding;
 648                                         }
 649                                         if (document.imageData.iTitle) {
 650                                                 document.imageData.iTitle.value = selectedImageRef.title;
 651                                         }
 652                                         if (document.imageData.iAlt) {
 653                                                 document.imageData.iAlt.value = selectedImageRef.alt;
 654                                         }
 655                                         if (document.imageData.iBorder) {
 656                                                 if((selectedImageRef.style.borderStyle && selectedImageRef.style.borderStyle != "none" && selectedImageRef.style.borderStyle != "none none none none") || selectedImageRef.border) {
 657                                                         document.imageData.iBorder.checked = 1;
 658                                                 }
 659                                         }
 660                                         if (document.imageData.iFloat) {
 661                                                 var fObj=document.imageData.iFloat;
 662                                                 var value = (selectedImageRef.style.cssFloat ? selectedImageRef.style.cssFloat : selectedImageRef.style.styleFloat);
 663                                                 var l=fObj.length;
 664                                                 for (var a=0;a<l;a++)   {
 665                                                         if (fObj.options[a].value == value) {
 666                                                                 fObj.selectedIndex = a;
 667                                                         }
 668                                                 }
 669                                         }
 670                                         if (classesImage && document.imageData.iClass) {
 671                                                 var fObj=document.imageData.iClass;
 672                                                 var value=selectedImageRef.className;
 673                                                 var l=fObj.length;
 674                                                 for (var a=0;a < l; a++) {
 675                                                         if (fObj.options[a].value == value) {
 676                                                                 fObj.selectedIndex = a;
 677                                                         }
 678                                                 }
 679                                         }
 680                                         if (document.imageData.iLang) {
 681                                                 var fObj=document.imageData.iLang;
 682                                                 var value=plugin.editor.getPlugin("Language").getLanguageAttribute(selectedImageRef);
 683                                                 for (var i = 0, n = fObj.length; i < n; i++) {
 684                                                         if (fObj.options[i].value == value) {
 685                                                                 fObj.selectedIndex = i;
 686                                                                 if (i) {
 687                                                                         fObj.options[0].text = plugin.editor.getPlugin("Language").localize("Remove language mark");
 688                                                                 }
 689                                                         }
 690                                                 }
 691                                         }
 692                                         if (document.imageData.iClickEnlarge) {
 693                                                 if (selectedImageRef.getAttribute("data-htmlarea-clickenlarge") == "1" || selectedImageRef.getAttribute("clickenlarge") == "1") {
 694                                                         document.imageData.iClickEnlarge.checked = 1;
 695                                                 } else {
 696                                                         document.imageData.iClickEnlarge.checked = 0;
 697                                                 }
 698                                         }
 699                                         return false;
 700                                 }
 701                         }
 702
 703                         var selectedImageRef = getCurrentImageRef();';  // Setting this to a reference to the image object.
 704                 return $JScode;
 705         }
 706
 707         /**
 708          * Session data for this class can be set from outside with this method.
 709          * Call after init()
 710          *
 711          * @param       array           Session data array
 712          * @return      array           Session data and boolean which indicates that data needs to be stored in session because it's changed
 713          */
 714         function processSessionData($data) {
 715                 $store = FALSE;
 716
 717                 if ($this->act != 'image') {
 718                         if (isset($this->act))  {
 719                                 $data['act'] = $this->act;
 720                                 $store = TRUE;
 721                         } else {
 722                                 $this->act = $data['act'];
 723                         }
 724                 }
 725
 726                 if (isset($this->expandFolder)) {
 727                         $data['expandFolder'] = $this->expandFolder;
 728                         $store = TRUE;
 729                 } else {
 730                         $this->expandFolder = $data['expandFolder'];
 731                 }
 732
 733                 return array($data, $store);
 734         }
 735
 736         /**
 737          * [Describe function...]
 738          *
 739          * @return      [type]          ...
 740          */
 741         function main_rte() {
 742                         // Starting content:
 743                 $this->content = $this->doc->startPage($GLOBALS['LANG']->getLL('Insert Image',1));
 744
 745                         // Making menu in top:
 746                 $menuDef = array();
 747                 if (in_array('image', $this->allowedItems) && (($this->act === 'image') || t3lib_div::_GP('cWidth'))) {
 748                         $menuDef['image']['isActive'] = FALSE;
 749                         $menuDef['image']['label'] = $GLOBALS['LANG']->getLL('currentImage', 1);
 750                         $menuDef['image']['url'] = '#';
 751                         $menuDef['image']['addParams'] = 'onClick="jumpToUrl(\'?act=image&bparams=' . $this->bparams . '\');return false;"';
 752                 }
 753                 if (in_array('magic', $this->allowedItems)){
 754                         $menuDef['magic']['isActive'] = FALSE;
 755                         $menuDef['magic']['label'] = $GLOBALS['LANG']->getLL('magicImage', 1);
 756                         $menuDef['magic']['url'] = '#';
 757                         $menuDef['magic']['addParams'] = 'onClick="jumpToUrl(\'?act=magic&bparams=' . $this->bparams . '\');return false;"';
 758                 }
 759                 if (in_array('plain', $this->allowedItems)) {
 760                         $menuDef['plain']['isActive'] = FALSE;
 761                         $menuDef['plain']['label'] = $GLOBALS['LANG']->getLL('plainImage', 1);
 762                         $menuDef['plain']['url'] = '#';
 763                         $menuDef['plain']['addParams'] = 'onClick="jumpToUrl(\'?act=plain&bparams=' . $this->bparams . '\');return false;"';
 764                 }
 765                 if (in_array('dragdrop', $this->allowedItems)) {
 766                         $menuDef['dragdrop']['isActive'] = FALSE;
 767                         $menuDef['dragdrop']['label'] = $GLOBALS['LANG']->getLL('dragDropImage', 1);
 768                         $menuDef['dragdrop']['url'] = '#';
 769                         $menuDef['dragdrop']['addParams'] = 'onClick="jumpToUrl(\'?act=dragdrop&bparams=' . $this->bparams . '\');return false;"';
 770                 }
 771
 772                         // Call hook for extra options
 773                 foreach ($this->hookObjects as $hookObject) {
 774                         $menuDef = $hookObject->modifyMenuDefinition($menuDef);
 775                 }
 776
 777                         // Order the menu items as specified in Page TSconfig
 778                 $menuDef = $this->orderMenuDefinition($menuDef);
 779
 780                         // Set active menu item
 781                 reset($menuDef);
 782                 if (($this->act === FALSE) || !in_array($this->act, $this->allowedItems)) {
 783                         $this->act = key($menuDef);
 784                 }
 785                 $menuDef[$this->act]['isActive'] = TRUE;
 786
 787                 $this->content .= $this->doc->getTabMenuRaw($menuDef);
 788
 789                 switch ($this->act) {
 790                         case 'image':
 791                                 $JScode = '
 792                                 document.write(printCurrentImageOptions());
 793                                 insertImagePropertiesInForm();';
 794                                 $this->content.= '<br />'.$this->doc->wrapScriptTags($JScode);
 795                                 break;
 796                         case 'plain':
 797                         case 'magic':
 798                                         // Create folder tree:
 799                                 $foldertree = t3lib_div::makeInstance('tx_rtehtmlarea_image_folderTree');
 800                                 $foldertree->thisScript = $this->thisScript;
 801                                 $tree = $foldertree->getBrowsableTree();
 802                                         // Get currently selected folder
 803                                 if (!$this->curUrlInfo['value'] || $this->curUrlInfo['act'] != $this->act) {
 804                                         $cmpPath = '';
 805                                 } else {
 806                                         $cmpPath = $this->curUrlInfo['value'];
 807                                         if (!isset($this->expandFolder)) {
 808                                                 $this->expandFolder = $cmpPath;
 809                                         }
 810                                 }
 811
 812                                 if ($this->expandFolder) {
 813                                         try {
 814                                                 $selectedFolder = t3lib_file_Factory::getInstance()->getFolderObjectFromCombinedIdentifier(
 815                                                         $this->expandFolder
 816                                                 );
 817                                         } catch (Exception $e) {
 818                                                 $selectedFolder = FALSE;
 819                                         }
 820                                 }
 821                                         // Adding upload form, if allowed
 822                                 if ($selectedFolder) {
 823                                         $this->content .= $this->insertUploadForm($selectedFolder);
 824                                 }
 825
 826                                         // Render the filelist if there is a folder selected
 827                                 if ($selectedFolder) {
 828                                         $files = $this->TBE_expandFolder(
 829                                                 $selectedFolder,
 830                                                 $this->act === 'plain' ? 'jpg,jpeg,gif,png' : $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'],
 831                                                 $GLOBALS['BE_USER']->getTSConfigVal('options.noThumbsInRTEimageSelect')
 832                                         );
 833                                 }
 834                                         // Setup filelist indexed elements:
 835                                 $this->doc->JScode .= $this->doc->wrapScriptTags('BrowseLinks.addElements(' . json_encode($this->elements) . ');');
 836                                         // Wrap tree
 837                                 $this->content .= '
 838
 839                         <!--
 840                                 Wrapper table for folder tree / file/folder list:
 841                         -->
 842                                         <table border="0" cellpadding="0" cellspacing="0" id="typo3-linkFiles">
 843                                                 <tr>
 844                                                         <td class="c-wCell" valign="top">' . $this->barheader($GLOBALS['LANG']->getLL('folderTree') . ':') . $tree . '</td>
 845                                                         <td class="c-wCell" valign="top">' . $files . '</td>
 846                                                 </tr>
 847                                         </table>
 848                                         ';
 849                                         // Add help message
 850                                 $helpMessage = $this->getHelpMessage($this->act);
 851                                 if ($helpMessage) {
 852                                         $this->content .= $this->getMsgBox($helpMessage);
 853                                 }
 854                                 break;
 855                         case 'dragdrop':
 856                                 $foldertree = t3lib_div::makeInstance('TBE_FolderTree');
 857                                 $foldertree->thisScript = $this->thisScript;
 858                                 $foldertree->ext_noTempRecyclerDirs = TRUE;
 859                                 $tree = $foldertree->getBrowsableTree();
 860                                         // Get currently selected folder
 861                                 if (!$this->curUrlInfo['value'] || $this->curUrlInfo['act'] != $this->act) {
 862                                         $cmpPath = '';
 863                                 } else {
 864                                         $cmpPath = $this->curUrlInfo['value'];
 865                                         if (!isset($this->expandFolder)) {
 866                                                 $this->expandFolder = $cmpPath;
 867                                         }
 868                                 }
 869
 870                                 if ($this->expandFolder) {
 871                                         try {
 872                                                 $selectedFolder = t3lib_file_Factory::getInstance()->getFolderObjectFromCombinedIdentifier(
 873                                                         $this->expandFolder
 874                                                 );
 875                                         } catch (Exception $e) {
 876                                                 $selectedFolder = FALSE;
 877                                         }
 878                                 }
 879                                         // Render the filelist if there is a folder selected
 880                                 if ($selectedFolder) {
 881                                         $files = $this->TBE_dragNDrop($selectedFolder, implode(',', $this->allowedFileTypes));
 882                                 }
 883                                         // Wrap tree
 884                                 $this->content .= '<table border="0" cellpadding="0" cellspacing="0">
 885                                 <tr>
 886                                         <td style="vertical-align: top;">' . $this->barheader($GLOBALS['LANG']->getLL('folderTree') . ':') . $tree . '</td>
 887                                         <td>&nbsp;</td>
 888                                         <td style="vertical-align: top;">' .$files. '</td>
 889                                 </tr>
 890                                 </table>';
 891                                 break;
 892                         default:
 893                                         // Call hook
 894                                 foreach ($this->hookObjects as $hookObject) {
 895                                         $this->content.= $hookObject->getTab($this->act);
 896                                 }
 897                                 break;
 898                 }
 899                 $this->content.= $this->doc->endPage();
 900                 $this->doc->JScodeArray['rtehtmlarea'] = $this->getJSCode($this->act, $this->editorNo, $this->sys_language_content);
 901                 $this->content = $this->doc->insertStylesAndJS($this->content);
 902                 return $this->content;
 903         }
 904
 905         /**
 906          * Create upload/create folder forms, if a folder is given
 907          *
 908          * @param t3lib_file_Folder $selectedFolder Absolute filepath on server to which to upload.
 909          * @return string HTML for an upload form.
 910          */
 911         protected function insertUploadForm(t3lib_file_Folder $selectedFolder) {
 912                 $content = '';
 913                 if (!$this->readOnly) {
 914                                 // Add upload form if allowed
 915                         if (!$selectedFolder) {
 916                                 $fileStorages = $GLOBALS['BE_USER']->getFileStorages();
 917                                 $fileStorage = reset($fileStorages);
 918                                 $selectedFolder = $fileStorage->getRootLevelFolder();
 919                         }
 920                         if ($selectedFolder) {
 921                                 $uploadForm = $this->uploadForm($selectedFolder);
 922                                 $createFolder = $this->createFolder($selectedFolder);
 923                         } else {
 924                                 $uploadForm = $createFolder = '';
 925                         }
 926                         if ($GLOBALS['BE_USER']->getTSConfigVal('options.uploadFieldsInTopOfEB')) {
 927                                 $content .= $uploadForm;
 928                                 if ($GLOBALS['BE_USER']->isAdmin() || $GLOBALS['BE_USER']->getTSConfigVal('options.createFoldersInEB')) {
 929                                         $content .= $createFolder;
 930                                 }
 931                         }
 932                 }
 933                 return $content;
 934         }
 935
 936         /**
 937          * Initializes the configuration variables
 938          *
 939          * @return      void
 940          */
 941          public function initConfiguration(){
 942                 $this->thisConfig = $this->getRTEConfig();
 943                 $this->buttonConfig = $this->getButtonConfig();
 944                 $this->imgPath = $this->getImgPath();
 945                 $this->RTEImageStorageDir = $this->getRTEImageStorageDir();
 946                 $this->defaultClass = $this->getDefaultClass();
 947                 $this->setMaximumImageDimensions();
 948          }
 949
 950         /**
 951          * Get the RTE configuration from Page TSConfig
 952          *
 953          * @return      array           RTE configuration array
 954          */
 955         protected function getRTEConfig() {
 956                 $RTEtsConfigParts = explode(':', $this->RTEtsConfigParams);
 957                 $RTEsetup = $GLOBALS['BE_USER']->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($RTEtsConfigParts[5]));
 958                 return t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$RTEtsConfigParts[0],$RTEtsConfigParts[2],$RTEtsConfigParts[4]);
 959         }
 960
 961         /**
 962          * Get the path of the image to be inserted or modified
 963          *
 964          * @return      string          path to the image
 965          */
 966         protected function getImgPath() {
 967                 $RTEtsConfigParts = explode(':', $this->RTEtsConfigParams);
 968                 return $RTEtsConfigParts[6];
 969         }
 970
 971         /**
 972          * Get the configuration of the image button
 973          *
 974          * @return      array           the configuration array of the image button
 975          */
 976         protected function getButtonConfig() {
 977                 return ((is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['image.'])) ? $this->thisConfig['buttons.']['image.'] : array());
 978         }
 979
 980         /**
 981          * Get the allowed items or tabs
 982          *
 983          * @param       string          $items: initial list of possible items
 984          * @return      array           the allowed items
 985          */
 986         public function getAllowedItems($items) {
 987                 $allowedItems = explode(',', $items);
 988                 $clientInfo = t3lib_div::clientInfo();
 989                 if ($clientInfo['BROWSER'] !== 'opera') {
 990                         $allowedItems[] = 'dragdrop';
 991                 }
 992                         // Call hook for extra options
 993                 foreach ($this->hookObjects as $hookObject) {
 994                         $allowedItems = $hookObject->addAllowedItems($allowedItems);
 995                 }
 996                         // Remove tab "image" if there is no current image
 997                 if ($this->act !== 'image') {
 998                         $allowedItems = array_diff($allowedItems, array('image'));
 999                 }
1000                         // Remove options according to RTE configuration
1001                 if (is_array($this->buttonConfig['options.']) && $this->buttonConfig['options.']['removeItems']) {
1002                         $allowedItems = array_diff($allowedItems, t3lib_div::trimExplode(',', $this->buttonConfig['options.']['removeItems'], 1));
1003                 } else {
1004                                 // This PageTSConfig property is deprecated as of TYPO3 4.6 and will be removed in TYPO3 4.8
1005                         $allowedItems = array_diff($allowedItems, t3lib_div::trimExplode(',', $this->thisConfig['blindImageOptions'], 1));
1006                 }
1007                 return $allowedItems;
1008         }
1009
1010         /**
1011          * Order the definition of menu items according to configured order
1012          *
1013          * @param array $menuDefinition: definition of menu items
1014          * @return array ordered menu definition
1015          */
1016         public function orderMenuDefinition($menuDefinition) {
1017                 $orderedMenuDefinition = array();
1018                 if (is_array($this->buttonConfig['options.']) && $this->buttonConfig['options.']['orderItems']) {
1019                         $orderItems = t3lib_div::trimExplode(',', $this->buttonConfig['options.']['orderItems'], TRUE);
1020                         $orderItems = array_intersect($orderItems, $this->allowedItems);
1021                         foreach ($orderItems as $item) {
1022                                 $orderedMenuDefinition[$item] = $menuDefinition[$item];
1023                         }
1024                 } else {
1025                         $orderedMenuDefinition = $menuDefinition;
1026                 }
1027                 return $orderedMenuDefinition;
1028         }
1029
1030         /**
1031          * Get the default image class
1032          *
1033          * @return      string          the default class, if any
1034          */
1035         protected function getDefaultClass() {
1036                 $defaultClass = '';
1037                 if (is_array($this->buttonConfig['properties.'])) {
1038                         if (is_array($this->buttonConfig['properties.']['class.']) && trim($this->buttonConfig['properties.']['class.']['default'])) {
1039                                 $defaultClass = trim($this->buttonConfig['properties.']['class.']['default']);
1040                         }
1041                 }
1042                 return $defaultClass;
1043         }
1044
1045         /**
1046          * Set variables for maximum image dimensions
1047          *
1048          * @return      void
1049          */
1050         protected function setMaximumImageDimensions() {
1051                 if (is_array($this->buttonConfig['options.']) && is_array($this->buttonConfig['options.']['plain.'])) {
1052                         if ($this->buttonConfig['options.']['plain.']['maxWidth']) $this->plainMaxWidth = $this->buttonConfig['options.']['plain.']['maxWidth'];
1053                         if ($this->buttonConfig['options.']['plain.']['maxHeight']) $this->plainMaxHeight = $this->buttonConfig['options.']['plain.']['maxHeight'];
1054                 }
1055                 if (!$this->plainMaxWidth) $this->plainMaxWidth = 640;
1056                 if (!$this->plainMaxHeight) $this->plainMaxHeight = 680;
1057                 if (is_array($this->buttonConfig['options.']) && is_array($this->buttonConfig['options.']['magic.'])) {
1058                         if ($this->buttonConfig['options.']['magic.']['maxWidth']) $this->magicMaxWidth = $this->buttonConfig['options.']['magic.']['maxWidth'];
1059                         if ($this->buttonConfig['options.']['magic.']['maxHeight']) $this->magicMaxHeight = $this->buttonConfig['options.']['magic.']['maxHeight'];
1060                 }
1061                         // These defaults allow images to be based on their width - to a certain degree - by setting a high height. Then we're almost certain the image will be based on the width
1062                 if (!$this->magicMaxWidth) $this->magicMaxWidth = 300;
1063                 if (!$this->magicMaxHeight) $this->magicMaxHeight = 1000;
1064         }
1065
1066         /**
1067          * Get the help message to be displayed on a given tab
1068          *
1069          * @param       string  $act: the identifier of the tab
1070          * @return      string  the text of the message
1071          */
1072         public function getHelpMessage($act) {
1073                 switch ($act)   {
1074                         case 'plain':
1075                                 return sprintf($GLOBALS['LANG']->getLL('plainImage_msg'), $this->plainMaxWidth, $this->plainMaxHeight);
1076                                 break;
1077                         case 'magic':
1078                                 return sprintf($GLOBALS['LANG']->getLL('magicImage_msg'));
1079                                 break;
1080                         default:
1081                                 return '';
1082                 }
1083         }
1084
1085         /**
1086          * Render list of files.
1087          *
1088          * @param       array           List of files. See t3lib_div::getFilesInDir
1089          * @param       string          If set a header with a folder icon and folder name are shown
1090          * @param       boolean         Whether to show thumbnails or not. If set, no thumbnails are shown.
1091          * @return      string          HTML output
1092          */
1093         function fileList(array $files, t3lib_file_Folder $folder = NULL, $noThumbs = 0) {
1094                 $out = '';
1095
1096                         // Listing the files:
1097                 if (is_array($files)) {
1098                         $lines = array();
1099
1100                                 // Create headline (showing number of files):
1101                         $filesCount = count($files);
1102                         $out .= $this->barheader(sprintf($GLOBALS['LANG']->getLL('files').' (%s):', $filesCount));
1103                         $out .= '<div id="filelist">';
1104                         $out .= $this->getBulkSelector($filesCount);
1105
1106                         $titleLen = intval($GLOBALS['BE_USER']->uc['titleLen']);
1107
1108                                 // Create the header of current folder:
1109                         if ($folder) {
1110                                 $folderIcon = t3lib_iconWorks::getSpriteIconForFile('folder');
1111                                 $lines[] = '<tr class="t3-row-header">
1112                                         <td colspan="4">' . $folderIcon . htmlspecialchars(t3lib_div::fixed_lgd_cs($folder->getIdentifier(), $titleLen)) . '</td>
1113                                 </tr>';
1114                         }
1115
1116                         if ($filesCount == 0) {
1117                                 $lines[]='
1118                                         <tr class="file_list_normal">
1119                                                 <td colspan="4">No files found.</td>
1120                                         </tr>';
1121                         }
1122
1123                                 // Init graphic object for reading file and image dimensions:
1124                         /** @var $imgObj t3lib_stdGraphic */
1125                         $imgObj = t3lib_div::makeInstance('t3lib_stdGraphic');
1126                         $imgObj->init();
1127                         $imgObj->mayScaleUp = 0;
1128                         $imgObj->tempPath = PATH_site . $imgObj->tempPath;
1129
1130                                 // Traverse the file list:
1131                         /** @var $fileObject t3lib_file_File */
1132                         foreach ($files as $fileObject) {
1133                                 $fileExtension = $fileObject->getExtension();
1134                                         // Thumbnail/size generation:
1135                                 if (t3lib_div::inList(strtolower($GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']), strtolower($fileExtension)) && !$noThumbs) {
1136                                         $imageUrl = $fileObject->process(t3lib_file_ProcessedFile::CONTEXT_IMAGEPREVIEW, array('width' => 64, 'height' => 64))->getPublicUrl(TRUE);
1137
1138                                         $imgInfo = $imgObj->getImageDimensions($fileObject->getForLocalProcessing(FALSE));
1139                                         $pDim = $imgInfo[0].'x'.$imgInfo[1].' pixels';
1140                                         $clickIcon = '<img src="' . $imageUrl . '" hspace="5" vspace="5" border="1"';
1141                                 } else {
1142                                         $clickIcon = '';
1143                                         $pDim = '';
1144                                 }
1145
1146                                         // Create file icon:
1147                                 $size = ' ('.t3lib_div::formatSize($fileObject->getSize()) . 'bytes' . ($pDim ? ', ' . $pDim : '') . ')';
1148                                 $icon = t3lib_iconWorks::getSpriteIconForFile($fileExtension, array('title' => $fileObject->getName() . $size));
1149
1150                                         // Create links for adding the file:
1151                                 $filesIndex = count($this->elements);
1152                                 $this->elements['file_' . $filesIndex] = array(
1153                                         'type'     => 'file',
1154                                         'table'    => 'sys_file',
1155                                         'uid'      => $fileObject->getUid(),
1156                                         'fileName' => $fileObject->getName(),
1157                                         'filePath' => $fileObject->getUid(),
1158                                         'fileExt'  => $fileExtension,
1159                                         'fileIcon' => $icon,
1160                                 );
1161                                 $element = $this->elements['file_' . $filesIndex];
1162                                 if ($this->act === 'plain' && (($imgInfo[0] > $this->plainMaxWidth) || ($imgInfo[1] > $this->plainMaxHeight)) || !t3lib_div::inList('jpg,jpeg,gif,png', $fileExtension)) {
1163                                         $ATag = '';
1164                                         $ATag_alt = '';
1165                                         $ATag_e = '';
1166                                 } else {
1167                                         $this->elements['file_' . $filesIndex] = array(
1168                                                 'type'     => 'file',
1169                                                 'table'    => 'sys_file',
1170                                                 'uid'      => $fileObject->getUid(),
1171                                                 'fileName' => $fileObject->getName(),
1172                                                 'filePath' => $fileObject->getUid(),
1173                                                 'fileExt'  => $fileExtension,
1174                                                 'fileIcon' => $icon,
1175                                         );
1176                                         $ATag = "<a href=\"#\" onclick=\"return BrowseLinks.File.insertElement('file_$filesIndex');\">";
1177                                         $ATag_alt = substr($ATag,0,-4).",1);\">";
1178                                         $ATag_e='</a>';
1179                                 }
1180
1181                                         // Create link to showing details about the file in a window:
1182                                 $Ahref = $GLOBALS['BACK_PATH'].'show_item.php?type=file&table='.rawurlencode($fileObject->getCombinedIdentifier()).'&returnUrl='.rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI'));
1183                                 $ATag2='<a href="'.htmlspecialchars($Ahref).'">';
1184                                 $ATag2_e='</a>';
1185
1186                                         // Combine the stuff:
1187                                 $filenameAndIcon = $ATag_alt . $icon . htmlspecialchars(t3lib_div::fixed_lgd_cs($fileObject->getName(), $titleLen)) . $ATag_e;
1188
1189                                         // Show element:
1190                                 if ($pDim)      {               // Image...
1191                                         $lines[]='
1192                                                 <tr class="file_list_normal">
1193                                                         <td nowrap="nowrap">'.$filenameAndIcon.'&nbsp;</td>
1194                                                         <td nowrap="nowrap">' . ($ATag2 . '<img'.t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'], 'gfx/zoom2.gif', 'width="12" height="12"') . ' title="' . $GLOBALS['LANG']->getLL('info', 1) . '" alt="" /> ' . $GLOBALS['LANG']->getLL('info', 1) . $ATag2_e) . '</td>
1195                                                         <td nowrap="nowrap">&nbsp;'.$pDim.'</td>
1196                                                 </tr>';
1197                                         $lines[]='
1198                                                 <tr>
1199                                                         <td class="filelistThumbnail" colspan="4">' . $ATag_alt . $clickIcon . $ATag_e . '</td>
1200                                                 </tr>';
1201                                 } else {
1202                                         $lines[]='
1203                                                 <tr class="file_list_normal">
1204                                                         <td nowrap="nowrap">'.$filenameAndIcon.'&nbsp;</td>
1205                                                         <td nowrap="nowrap">' . ($ATag2 . '<img' . t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'],'gfx/zoom2.gif','width="12" height="12"') . ' title="' . $GLOBALS['LANG']->getLL('info', 1) . '" alt="" /> ' . $GLOBALS['LANG']->getLL('info', 1) . $ATag2_e) . '</td>
1206                                                         <td>&nbsp;</td>
1207                                                 </tr>';
1208                                 }
1209                         }
1210
1211                                 // Wrap all the rows in table tags:
1212                         $out.='
1213
1214
1215
1216                 <!--
1217                         File listing
1218                 -->
1219                                 <table cellpadding="0" cellspacing="0" id="typo3-filelist">
1220                                         '.implode('',$lines).'
1221                                 </table>';
1222                 }
1223                         // Return accumulated content for filelisting:
1224                 $out .= '</div>';
1225                 return $out;
1226         }
1227 }
1228 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php'])) {
1229         include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']);
1230 }
1231 ?>