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) 2004-2011 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
  36 /**
  37  * Local Folder Tree
  38  *
  39  * @author      Kasper Skårhøj <kasper@typo3.com>
  40  * @package TYPO3
  41  * @subpackage tx_rte
  42  */
  43 class tx_rtehtmlarea_image_folderTree extends t3lib_folderTree {
  44         var $ext_IconMode=1;
  45
  46         /**
  47          * Wrapping the title in a link, if applicable.
  48          *
  49          * @param       string          Title, ready for output.
  50          * @param       array           The "record"
  51          * @return      string          Wrapping title string.
  52          */
  53         function wrapTitle($title,$v)   {
  54                 $title = htmlspecialchars($title);
  55
  56                 if ($this->ext_isLinkable($v))  {
  57                         $aOnClick = 'return jumpToUrl(\'?editorNo='.$GLOBALS['SOBE']->browser->editorNo.'&expandFolder='.rawurlencode($v['path']).'\');';
  58                         return '<a href="#" onclick="'.htmlspecialchars($aOnClick).'">'.$title.'</a>';
  59                 } else {
  60                         return '<span class="typo3-dimmed">'.$title.'</span>';
  61                 }
  62         }
  63
  64         /**
  65          * Returns TRUE if the input "record" contains a folder which can be linked.
  66          *
  67          * @param       array           Array with information about the folder element. Contains keys like title, uid, path, _title
  68          * @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
  69          */
  70         function ext_isLinkable($v)     {
  71                 $webpath=t3lib_BEfunc::getPathType_web_nonweb($v['path']);
  72                 if ($GLOBALS['SOBE']->browser->act=='magic') return 1;  //$webpath='web';       // The web/non-web path does not matter if the mode is 'magic'
  73
  74                 if (strstr($v['path'],'_recycler_') || strstr($v['path'],'_temp_') || $webpath!='web')  {
  75                         return 0;
  76                 }
  77                 return 1;
  78         }
  79
  80         /**
  81          * Wrap the plus/minus icon in a link
  82          *
  83          * @param       string          HTML string to wrap, probably an image tag.
  84          * @param       string          Command for 'PM' get var
  85          * @param       boolean         If set, the link will have a anchor point (=$bMark) and a name attribute (=$bMark)
  86          * @return      string          Link-wrapped input string
  87          * @access private
  88          */
  89         function PM_ATagWrap($icon,$cmd,$bMark='')      {
  90                 if ($bMark)     {
  91                         $anchor = '#'.$bMark;
  92                         $name=' name="'.$bMark.'"';
  93                 }
  94                 $aOnClick = 'return jumpToUrl(\'?PM='.$cmd.'\',\''.$anchor.'\');';
  95                 return '<a href="#"'.$name.' onclick="'.htmlspecialchars($aOnClick).'">'.$icon.'</a>';
  96         }
  97
  98         /**
  99          * Print tree.
 100          *
 101          * @param       mixed           Input tree array. If not array, then $this->tree is used.
 102          * @return      string          HTML output of the tree.
 103          */
 104         function printTree($treeArr='') {
 105                 $titleLen=intval($GLOBALS['BE_USER']->uc['titleLen']);
 106
 107                 if (!is_array($treeArr))        $treeArr=$this->tree;
 108
 109                 $out='';
 110                 $c=0;
 111
 112                         // Traverse rows for the tree and print them into table rows:
 113                 foreach($treeArr as $k => $v) {
 114                         $c++;
 115                         $bgColor=' class="'.(($c+1)%2 ? 'bgColor' : 'bgColor-10').'"';
 116                         $out.='<tr'.$bgColor.'><td nowrap="nowrap">'.$v['HTML'].$this->wrapTitle(t3lib_div::fixed_lgd_cs($v['row']['title'],$titleLen),$v['row']).'</td></tr>';
 117                 }
 118
 119                 $out='<table border="0" cellpadding="0" cellspacing="0">'.$out.'</table>';
 120                 return $out;
 121         }
 122 }
 123
 124
 125 /**
 126  * Script Class
 127  *
 128  * @author      Kasper Skårhøj <kasper@typo3.com>
 129  * @package TYPO3
 130  * @subpackage tx_rte
 131  */
 132 class tx_rtehtmlarea_select_image extends browse_links {
 133         var $extKey = 'rtehtmlarea';
 134         var $content;
 135
 136         public $allowedItems;
 137         public $allowedFileTypes = array();
 138         protected $defaultClass;
 139         protected $plainMaxWidth;
 140         protected $plainMaxHeight;
 141         protected $magicMaxWidth;
 142         protected $magicMaxHeight;
 143         protected $imgPath;
 144         protected $RTEImageStorageDir;
 145
 146         public $editorNo;
 147         public $sys_language_content;
 148         public $thisConfig;
 149         public $buttonConfig;
 150
 151         protected $imgObj;  // Instance object of t3lib_stdGraphic
 152
 153         /**
 154          * Initialisation
 155          *
 156          * @return      void
 157          */
 158         function init() {
 159                 global $BACK_PATH;
 160
 161                 $this->initVariables();
 162                 $this->initConfiguration();
 163                 $this->initHookObjects();
 164
 165                         // init fileProcessor
 166                 $this->fileProcessor = t3lib_div::makeInstance('t3lib_basicFileFunctions');
 167                 $this->fileProcessor->init($GLOBALS['FILEMOUNTS'], $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']);
 168
 169                 $this->allowedItems = $this->getAllowedItems('magic,plain,image');
 170                 reset($this->allowedItems);
 171                 if (!in_array($this->act,$this->allowedItems))  {
 172                         $this->act = current($this->allowedItems);
 173                 }
 174
 175                 $this->insertImage();
 176
 177                         // Creating backend template object:
 178                 $this->doc = t3lib_div::makeInstance('template');
 179                 $this->doc->bodyTagAdditions = $this->getBodyTagAdditions();
 180                 $this->doc->backPath = $BACK_PATH;
 181
 182                         // Load the Prototype library and browse_links.js
 183                 $this->doc->getPageRenderer()->loadPrototype();
 184                 $this->doc->loadJavascriptLib('js/browse_links.js');
 185
 186                 $this->doc->getContextMenuCode();
 187         }
 188
 189         /**
 190          * Initialize class variables
 191          *
 192          * @return      void
 193          */
 194         public function initVariables() {
 195
 196                         // Process bparams
 197                 $this->bparams = t3lib_div::_GP('bparams');
 198                 $pArr = explode('|', $this->bparams);
 199                 $pRteArr = explode(':', $pArr[1]);
 200                 $this->editorNo = $pRteArr[0];
 201                 $this->sys_language_content = $pRteArr[1];
 202                 $this->RTEtsConfigParams = $pArr[2];
 203                 if (!$this->editorNo) {
 204                         $this->editorNo = t3lib_div::_GP('editorNo');
 205                         $this->sys_language_content = t3lib_div::_GP('sys_language_content');
 206                         $this->RTEtsConfigParams = t3lib_div::_GP('RTEtsConfigParams');
 207                 }
 208                 $this->expandPage = t3lib_div::_GP('expandPage');
 209                 $this->expandFolder = t3lib_div::_GP('expandFolder');
 210                 $pArr[1] = implode(':', array($this->editorNo, $this->sys_language_content));
 211                 $pArr[2] = $this->RTEtsConfigParams;
 212                 if ($this->act == 'dragdrop' || $this->act == 'plain') {
 213                         $this->allowedFileTypes = explode(',','jpg,jpeg,gif,png');
 214                 }
 215                 $pArr[3] = implode(',', $this->allowedFileTypes);
 216                 $this->bparams = implode('|', $pArr);
 217
 218                         // Find "mode"
 219                 $this->mode = t3lib_div::_GP('mode');
 220                 if (!$this->mode)       {
 221                         $this->mode = 'rte';
 222                 }
 223                         // Site URL
 224                 $this->siteURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');       // Current site url
 225
 226                         // the script to link to
 227                 $this->thisScript = t3lib_div::getIndpEnv('SCRIPT_NAME');
 228
 229                         // Get "act"
 230                 $this->act = t3lib_div::_GP('act');
 231                 if (!$this->act) {
 232                         $this->act = 'magic';
 233                 }
 234         }
 235
 236         /**
 237          * Initialize hook objects implementing interface t3lib_browseLinksHook
 238          *
 239          * @return      void
 240          */
 241         protected function initHookObjects() {
 242                 global $TYPO3_CONF_VARS;
 243                 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']['browseLinksHook'])) {
 244                         foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']['browseLinksHook'] as $classData) {
 245                                 $processObject = t3lib_div::getUserObj($classData);
 246                                 if(!($processObject instanceof t3lib_browseLinksHook)) {
 247                                         throw new UnexpectedValueException('$processObject must implement interface t3lib_browseLinksHook', 1195115652);
 248                                 }
 249                                 $parameters = array();
 250                                 $processObject->init($this, $parameters);
 251                                 $this->hookObjects[] = $processObject;
 252                         }
 253                 }
 254         }
 255
 256         /**
 257          * Provide the additional parameters to be included in the template body tag
 258          *
 259          * @return      string          the body tag additions
 260          */
 261         public function getBodyTagAdditions() {
 262                 return 'onload="initEventListeners();"';
 263         }
 264
 265         /**
 266          * Get the path to the folder where RTE images are stored
 267          *
 268          * @return      string          the path to the folder where RTE images are stored
 269          */
 270         protected function getRTEImageStorageDir()      {
 271                 return ($this->imgPath ? $this->imgPath : $GLOBALS['TYPO3_CONF_VARS']['BE']['RTE_imageStorageDir']);
 272         }
 273
 274         /**
 275          * Insert the image in the editing area
 276          *
 277          * @return      void
 278          */
 279         protected function insertImage()        {
 280                 if (t3lib_div::_GP('insertImage'))      {
 281                         $filepath = t3lib_div::_GP('insertImage');
 282                         $imgInfo = $this->getImageInfo($filepath);
 283                         switch ($this->act) {
 284                                 case 'magic':
 285                                         $this->insertMagicImage($filepath, $imgInfo);
 286                                         exit;
 287                                         break;
 288                                 case 'plain':
 289                                         $this->insertPlainImage($imgInfo);
 290                                         exit;
 291                                         break;
 292                                 default:
 293                                                 // Call hook
 294                                         foreach ($this->hookObjects as $hookObject) {
 295                                                 if (method_exists($hookObject, "insertElement")) {
 296                                                         $hookObject->insertElement($this->act);
 297                                                 }
 298                                         }
 299                                         break;
 300                         }
 301                 }
 302         }
 303
 304         /**
 305          * Get the information on the image file identified its path
 306          *
 307          * @param       string          $filepath: the path to the image file
 308          *
 309          * @return      array           a 4-elements information array about the file
 310          */
 311         public function getImageInfo($filepath) {
 312                 $this->imgObj = t3lib_div::makeInstance('t3lib_stdGraphic');
 313                 $this->imgObj->init();
 314                 $this->imgObj->mayScaleUp = 0;
 315                 $this->imgObj->tempPath = PATH_site.$this->imgObj->tempPath;
 316                 return $this->imgObj->getImageDimensions($filepath);
 317         }
 318
 319         /**
 320          * Insert a magic image
 321          *
 322          * @param       string          $filepath: the path to the image file
 323          * @param       array           $imgInfo: a 4-elements information array about the file
 324          * @param       string          $altText: text for the alt attribute of the image
 325          * @param       string          $titleText: text for the title attribute of the image
 326          * @param       string          $additionalParams: text representing more HTML attributes to be added on the img tag
 327          * @return      void
 328          */
 329         public function insertMagicImage($filepath, $imgInfo, $altText='', $titleText='', $additionalParams='') {
 330                 if (is_array($imgInfo) && count($imgInfo) == 4) {
 331                         if ($this->RTEImageStorageDir) {
 332                                 $fI = pathinfo($imgInfo[3]);
 333                                 $fileFunc = t3lib_div::makeInstance('t3lib_basicFileFunctions');
 334                                 $basename = $fileFunc->cleanFileName('RTEmagicP_'.$fI['basename']);
 335                                 $destPath =PATH_site.$this->RTEImageStorageDir;
 336                                 if (@is_dir($destPath)) {
 337                                         $destName = $fileFunc->getUniqueName($basename,$destPath);
 338                                         @copy($imgInfo[3],$destName);
 339                                         t3lib_div::fixPermissions($destName);
 340                                         $cWidth = t3lib_utility_Math::forceIntegerInRange(t3lib_div::_GP('cWidth'), 0, $this->magicMaxWidth);
 341                                         $cHeight = t3lib_utility_Math::forceIntegerInRange(t3lib_div::_GP('cHeight'), 0, $this->magicMaxHeight);
 342                                         if (!$cWidth)   $cWidth = $this->magicMaxWidth;
 343                                         if (!$cHeight)  $cHeight = $this->magicMaxHeight;
 344
 345                                         $imgI = $this->imgObj->imageMagickConvert($filepath,'WEB',$cWidth.'m',$cHeight.'m');    // ($imagefile,$newExt,$w,$h,$params,$frame,$options,$mustCreate=0)
 346                                         if ($imgI[3])   {
 347                                                 $fI=pathinfo($imgI[3]);
 348                                                 $mainBase='RTEmagicC_'.substr(basename($destName),10).'.'.$fI['extension'];
 349                                                 $destName = $fileFunc->getUniqueName($mainBase,$destPath);
 350                                                 @copy($imgI[3],$destName);
 351                                                 t3lib_div::fixPermissions($destName);
 352                                                 $destName = dirname($destName).'/'.rawurlencode(basename($destName));
 353                                                 $iurl = $this->siteURL.substr($destName,strlen(PATH_site));
 354                                                 $this->imageInsertJS($iurl, $imgI[0], $imgI[1], $altText, $titleText, $additionalParams);
 355                                         } else {
 356                                                 t3lib_div::sysLog('Attempt at creating a magic image failed due to error converting image: "' . $filepath . '".', $this->extKey . '/tx_rtehtmlarea_select_image', t3lib_div::SYSLOG_SEVERITY_ERROR);
 357                                         }
 358                                 } else {
 359                                         t3lib_div::sysLog('Attempt at creating a magic image failed due to incorrect destination path: "' . $destPath . '".', $this->extKey . '/tx_rtehtmlarea_select_image', t3lib_div::SYSLOG_SEVERITY_ERROR);
 360                                 }
 361                         } else {
 362                                 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);
 363                         }
 364                 } else {
 365                         t3lib_div::sysLog('Attempt at creating a magic image failed due to missing image file info.', $this->extKey . '/tx_rtehtmlarea_select_image', t3lib_div::SYSLOG_SEVERITY_ERROR);
 366                 }
 367         }
 368
 369         /**
 370          * Insert a plain image
 371          *
 372          * @param       array           $imgInfo: a 4-elements information array about the file
 373          * @param       string          $altText: text for the alt attribute of the image
 374          * @param       string          $titleText: text for the title attribute of the image
 375          * @param       string          $additionalParams: text representing more HTML attributes to be added on the img tag
 376          * @return      void
 377          */
 378         public function insertPlainImage($imgInfo, $altText='', $titleText='', $additionalParams='') {
 379                 if (is_array($imgInfo) && count($imgInfo)==4)   {
 380                         $iurl = $this->siteURL.substr($imgInfo[3],strlen(PATH_site));
 381                         $this->imageInsertJS($iurl, $imgInfo[0], $imgInfo[1], $altText, $titleText, $additionalParams);
 382                 }
 383         }
 384
 385         /**
 386          * Echo the HTML page and JS that will insert the image
 387          *
 388          * @param       string          $url: the url of the image
 389          * @param       integer         $width: the width of the image
 390         * @param        integer         $height: the height of the image
 391          * @param       string          $altText: text for the alt attribute of the image
 392          * @param       string          $titleText: text for the title attribute of the image
 393          * @param       string          $additionalParams: text representing more html attributes to be added on the img tag
 394          * @return      void
 395          */
 396         protected function imageInsertJS($url, $width, $height, $altText='', $titleText='', $additionalParams='') {
 397                 echo'
 398 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 399 <html>
 400 <head>
 401         <title>Untitled</title>
 402         <script type="text/javascript">
 403         /*<![CDATA[*/
 404                 var plugin = window.parent.RTEarea["' . $this->editorNo . '"].editor.getPlugin("TYPO3Image");
 405                 function insertImage(file,width,height,alt,title,additionalParams)      {
 406                         plugin.insertImage(\'<img src="\'+file+\'" width="\'+parseInt(width)+\'" height="\'+parseInt(height)+\'"\''  . ($this->defaultClass?('+\' class="'.$this->defaultClass.'"\''):'') .
 407                                 '+(alt?\' alt="\'+alt+\'"\':\'\')+(title?\' title="\'+title+\'"\':\'\')+(additionalParams?\' \'+additionalParams:\'\')+\' />\');
 408                 }
 409         /*]]>*/
 410         </script>
 411 </head>
 412 <body>
 413 <script type="text/javascript">
 414 /*<![CDATA[*/
 415         insertImage('.t3lib_div::quoteJSvalue($url,1).','.$width.','.$height.','.t3lib_div::quoteJSvalue($altText,1).','.t3lib_div::quoteJSvalue($titleText,1).','.t3lib_div::quoteJSvalue($additionalParams, 1).');
 416 /*]]>*/
 417 </script>
 418 </body>
 419 </html>';
 420         }
 421
 422         /**
 423          * Generate JS code to be used on the image insert/modify dialogue
 424          *
 425          * @param       string          $act: the action to be performed
 426          * @param       string          $editorNo: the number of the RTE instance on the page
 427          * @param       string          $sys_language_content: the language of the content element
 428          *
 429          * @return      string          the generated JS code
 430          */
 431         function getJSCode($act, $editorNo, $sys_language_content)      {
 432                 global $LANG, $TYPO3_CONF_VARS;
 433
 434                 $removedProperties = array();
 435                 if (is_array($this->buttonConfig['properties.'])) {
 436                         if ($this->buttonConfig['properties.']['removeItems']) {
 437                                 $removedProperties = t3lib_div::trimExplode(',',$this->buttonConfig['properties.']['removeItems'],1);
 438                         }
 439                 }
 440                         // The following property is deprecated as of TYPO3 4.6 and will be removed in TYPO3 4.8
 441                 if ($this->thisConfig['classesImage']) {
 442                         $classesImageArray = t3lib_div::trimExplode(',', $this->thisConfig['classesImage'], 1);
 443                         $classesImageJSOptions = '<option value=""></option>';
 444                         foreach ($classesImageArray as $class) {
 445                                 $classesImageJSOptions .= '<option value="' .$class . '">' . $class . '</option>';
 446                         }
 447                 }
 448                 if ($this->buttonConfig['properties.']['class.']['allowedClasses']) {
 449                         $classesImageArray = t3lib_div::trimExplode(',', $this->buttonConfig['properties.']['class.']['allowedClasses'], 1);
 450                         $classesImageJSOptions = '<option value=""></option>';
 451                         foreach ($classesImageArray as $class) {
 452                                 $classesImageJSOptions .= '<option value="' .$class . '">' . $class . '</option>';
 453                         }
 454                 }
 455                 $lockPlainWidth = 'false';
 456                 $lockPlainHeight = 'false';
 457                 if (is_array($this->thisConfig['proc.']) && $this->thisConfig['proc.']['plainImageMode']) {
 458                         $plainImageMode = $this->thisConfig['proc.']['plainImageMode'];
 459                         $lockPlainWidth = ($plainImageMode == 'lockDimensions')?'true':'false';
 460                         $lockPlainHeight = ($lockPlainWidth || $plainImageMode == 'lockRatio' || ($plainImageMode == 'lockRatioWhenSmaller'))?'true':'false';
 461                 }
 462
 463                 $JScode='
 464                         var plugin = window.parent.RTEarea["' . $editorNo . '"].editor.getPlugin("TYPO3Image");
 465                         var HTMLArea = window.parent.HTMLArea;
 466                         function initEventListeners() {
 467                                 if (Ext.isWebKit) {
 468                                         Ext.EventManager.addListener(window.document.body, "dragend", plugin.onDrop, plugin, { single: true });
 469                                 }
 470                         }
 471                         function jumpToUrl(URL,anchor)  {
 472                                 var add_act = URL.indexOf("act=")==-1 ? "&act='.$act.'" : "";
 473                                 var add_editorNo = URL.indexOf("editorNo=")==-1 ? "&editorNo='.$editorNo.'" : "";
 474                                 var add_sys_language_content = URL.indexOf("sys_language_content=")==-1 ? "&sys_language_content='.$sys_language_content.'" : "";
 475                                 var RTEtsConfigParams = "&RTEtsConfigParams='.rawurlencode($this->RTEtsConfigParams).'";
 476
 477                                 var cur_width = selectedImageRef ? "&cWidth="+selectedImageRef.style.width : "";
 478                                 var cur_height = selectedImageRef ? "&cHeight="+selectedImageRef.style.height : "";
 479
 480                                 var theLocation = URL+add_act+add_editorNo+add_sys_language_content+RTEtsConfigParams+cur_width+cur_height+(anchor?anchor:"");
 481                                 window.location.href = theLocation;
 482                                 return false;
 483                         }
 484                         function insertImage(file,width,height) {
 485                                 plugin.insertImage(\'<img src="\'+file+\'"' . ($this->defaultClass?(' class="'.$this->defaultClass.'"'):'') . ' width="\'+parseInt(width)+\'" height="\'+parseInt(height)+\'" />\');
 486                         }
 487                         function launchView(url) {
 488                                 var thePreviewWindow="";
 489                                 thePreviewWindow = window.open("'.t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir.'show_item.php?table="+url,"ShowItem","height=300,width=410,status=0,menubar=0,resizable=0,location=0,directories=0,scrollbars=1,toolbar=0");
 490                                 if (thePreviewWindow && thePreviewWindow.focus) {
 491                                         thePreviewWindow.focus();
 492                                 }
 493                         }
 494                         function getCurrentImageRef() {
 495                                 if (plugin.image) {
 496                                         return plugin.image;
 497                                 } else {
 498                                         return null;
 499                                 }
 500                         }
 501                         function printCurrentImageOptions() {
 502                                 var classesImage = ' . (($this->buttonConfig['properties.']['class.']['allowedClasses'] || $this->thisConfig['classesImage']) ? 'true' : 'false') . ';
 503                                 if (classesImage) var styleSelector=\'<select id="iClass" name="iClass" style="width:140px;">' . $classesImageJSOptions  . '</select>\';
 504                                 var floatSelector=\'<select id="iFloat" name="iFloat"><option value="">' . $LANG->getLL('notSet') . '</option><option value="none">' . $LANG->getLL('nonFloating') . '</option><option value="left">' . $LANG->getLL('left') . '</option><option value="right">' . $LANG->getLL('right') . '</option></select>\';
 505                                 if (plugin.getButton("Language")) {
 506                                         var languageSelector = \'<select id="iLang" name="iLang">\';
 507                                         plugin.getButton("Language").getStore().each(function (record) {
 508                                                 languageSelector +=\'<option value="\' + record.get("value") + \'">\' + record.get("text") + \'</option>\';
 509                                         });
 510                                         languageSelector += \'</select>\';
 511                                 }
 512                                 var bgColor=\' class="bgColor4"\';
 513                                 var sz="";
 514                                 sz+=\'<table border="0" cellpadding="1" cellspacing="1"><form action="" name="imageData">\';
 515                                 '.(in_array('class', $removedProperties)?'':'
 516                                 if(classesImage) {
 517                                         sz+=\'<tr><td\'+bgColor+\'><label for="iClass">'.$LANG->getLL('class').': </label></td><td>\'+styleSelector+\'</td></tr>\';
 518                                 }')
 519                                 .(in_array('width', $removedProperties)?'':'
 520                                 if (!(selectedImageRef && selectedImageRef.src.indexOf("RTEmagic") == -1 && '. $lockPlainWidth .')) {
 521                                         sz+=\'<tr><td\'+bgColor+\'><label for="iWidth">'.$LANG->getLL('width').': </label></td><td><input type="text" id="iWidth" name="iWidth" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';
 522                                 }')
 523                                 .(in_array('height', $removedProperties)?'':'
 524                                 if (!(selectedImageRef && selectedImageRef.src.indexOf("RTEmagic") == -1 && '. $lockPlainHeight .')) {
 525                                         sz+=\'<tr><td\'+bgColor+\'><label for="iHeight">'.$LANG->getLL('height').': </label></td><td><input type="text" id="iHeight" name="iHeight" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';
 526                                 }')
 527                                 .(in_array('border', $removedProperties)?'':'
 528                                 sz+=\'<tr><td\'+bgColor+\'><label for="iBorder">'.$LANG->getLL('border').': </label></td><td><input type="checkbox" id="iBorder" name="iBorder" value="1" /></td></tr>\';')
 529                                 .(in_array('float', $removedProperties)?'':'
 530                                 sz+=\'<tr><td\'+bgColor+\'><label for="iFloat">'.$LANG->getLL('float').': </label></td><td>\'+floatSelector+\'</td></tr>\';')
 531                                 .(in_array('paddingTop', $removedProperties)?'':'
 532                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingTop">'.$LANG->getLL('padding_top').': </label></td><td><input type="text" id="iPaddingTop" name="iPaddingTop" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).'></td></tr>\';')
 533                                 .(in_array('paddingRight', $removedProperties)?'':'
 534                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingRight">'.$LANG->getLL('padding_right').': </label></td><td><input type="text" id="iPaddingRight" name="iPaddingRight" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 535                                 .(in_array('paddingBottom', $removedProperties)?'':'
 536                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingBottom">'.$LANG->getLL('padding_bottom').': </label></td><td><input type="text" id="iPaddingBottom" name="iPaddingBottom" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 537                                 .(in_array('paddingLeft', $removedProperties)?'':'
 538                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingLeft">'.$LANG->getLL('padding_left').': </label></td><td><input type="text" id="iPaddingLeft" name="iPaddingLeft" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 539                                 .(in_array('title', $removedProperties)?'':'
 540                                 sz+=\'<tr><td\'+bgColor+\'><label for="iTitle">'.$LANG->getLL('title').': </label></td><td><input type="text" id="iTitle" name="iTitle"'.$GLOBALS['TBE_TEMPLATE']->formWidth(20).' /></td></tr>\';')
 541                                 .(in_array('alt', $removedProperties)?'':'
 542                                 sz+=\'<tr><td\'+bgColor+\'><label for="iAlt">'.$LANG->getLL('alt').': </label></td><td><input type="text" id="iAlt" name="iAlt"'.$GLOBALS['TBE_TEMPLATE']->formWidth(20).' /></td></tr>\';')
 543                                 .(in_array('lang', $removedProperties)?'':'
 544                                 if (plugin.getButton("Language")) {
 545                                         sz+=\'<tr><td\'+bgColor+\'><label for="iLang">\' + plugin.editor.getPlugin("Language").localize(\'Language-Tooltip\') + \': </label></td><td>\' + languageSelector + \'</td></tr>\';
 546                                 }')
 547                                 .((in_array('clickenlarge', $removedProperties) || in_array('data-htmlarea-clickenlarge', $removedProperties)) ?'':'
 548                                 sz+=\'<tr><td\'+bgColor+\'><label for="iClickEnlarge">'.$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>\';').'
 549                                 sz+=\'<tr><td><input type="submit" value="'.$LANG->getLL('update').'" onClick="return setImageProperties();"></td></tr>\';
 550                                 sz+=\'</form></table>\';
 551                                 return sz;
 552                         }
 553                         function setImageProperties() {
 554                                 var classesImage = ' . (($this->buttonConfig['properties.']['class.']['allowedClasses'] || $this->thisConfig['classesImage']) ? 'true' : 'false') . ';
 555                                 if (selectedImageRef)   {
 556                                         if (document.imageData.iWidth) {
 557                                                 if (document.imageData.iWidth.value && parseInt(document.imageData.iWidth.value)) {
 558                                                         selectedImageRef.style.width = "";
 559                                                         selectedImageRef.width = parseInt(document.imageData.iWidth.value);
 560                                                 }
 561                                         }
 562                                         if (document.imageData.iHeight) {
 563                                                 if (document.imageData.iHeight.value && parseInt(document.imageData.iHeight.value)) {
 564                                                         selectedImageRef.style.height = "";
 565                                                         selectedImageRef.height = parseInt(document.imageData.iHeight.value);
 566                                                 }
 567                                         }
 568                                         if (document.imageData.iPaddingTop) {
 569                                                 if (document.imageData.iPaddingTop.value != "" && !isNaN(parseInt(document.imageData.iPaddingTop.value))) {
 570                                                         selectedImageRef.style.paddingTop = parseInt(document.imageData.iPaddingTop.value) + "px";
 571                                                 } else {
 572                                                         selectedImageRef.style.paddingTop = "";
 573                                                 }
 574                                         }
 575                                         if (document.imageData.iPaddingRight) {
 576                                                 if (document.imageData.iPaddingRight.value != "" && !isNaN(parseInt(document.imageData.iPaddingRight.value))) {
 577                                                         selectedImageRef.style.paddingRight = parseInt(document.imageData.iPaddingRight.value) + "px";
 578                                                 } else {
 579                                                         selectedImageRef.style.paddingRight = "";
 580                                                 }
 581                                         }
 582                                         if (document.imageData.iPaddingBottom) {
 583                                                 if (document.imageData.iPaddingBottom.value != "" && !isNaN(parseInt(document.imageData.iPaddingBottom.value))) {
 584                                                         selectedImageRef.style.paddingBottom = parseInt(document.imageData.iPaddingBottom.value) + "px";
 585                                                 } else {
 586                                                         selectedImageRef.style.paddingBottom = "";
 587                                                 }
 588                                         }
 589                                         if (document.imageData.iPaddingLeft) {
 590                                                 if (document.imageData.iPaddingLeft.value != "" && !isNaN(parseInt(document.imageData.iPaddingLeft.value))) {
 591                                                         selectedImageRef.style.paddingLeft = parseInt(document.imageData.iPaddingLeft.value) + "px";
 592                                                 } else {
 593                                                         selectedImageRef.style.paddingLeft = "";
 594                                                 }
 595                                         }
 596                                         if (document.imageData.iTitle) {
 597                                                 selectedImageRef.title=document.imageData.iTitle.value;
 598                                         }
 599                                         if (document.imageData.iAlt) {
 600                                                 selectedImageRef.alt=document.imageData.iAlt.value;
 601                                         }
 602                                         if (document.imageData.iBorder) {
 603                                                 selectedImageRef.style.borderStyle = "";
 604                                                 selectedImageRef.style.borderWidth = "";
 605                                                 selectedImageRef.style.border = "";  // this statement ignored by Mozilla 1.3.1
 606                                                 selectedImageRef.style.borderTopStyle = "";
 607                                                 selectedImageRef.style.borderRightStyle = "";
 608                                                 selectedImageRef.style.borderBottomStyle = "";
 609                                                 selectedImageRef.style.borderLeftStyle = "";
 610                                                 selectedImageRef.style.borderTopWidth = "";
 611                                                 selectedImageRef.style.borderRightWidth = "";
 612                                                 selectedImageRef.style.borderBottomWidth = "";
 613                                                 selectedImageRef.style.borderLeftWidth = "";
 614                                                 if(document.imageData.iBorder.checked) {
 615                                                         selectedImageRef.style.borderStyle = "solid";
 616                                                         selectedImageRef.style.borderWidth = "thin";
 617                                                 }
 618                                                 selectedImageRef.removeAttribute("border");
 619                                         }
 620                                         if (document.imageData.iFloat) {
 621                                                 var iFloat = document.imageData.iFloat.options[document.imageData.iFloat.selectedIndex].value;
 622                                                 if (document.all) {
 623                                                         selectedImageRef.style.styleFloat = iFloat ? iFloat : "";
 624                                                 } else {
 625                                                         selectedImageRef.style.cssFloat = iFloat ? iFloat : "";
 626                                                 }
 627                                         }
 628                                         if (classesImage && document.imageData.iClass) {
 629                                                 var iClass = document.imageData.iClass.options[document.imageData.iClass.selectedIndex].value;
 630                                                 if (iClass || (selectedImageRef.attributes["class"] && selectedImageRef.attributes["class"].value)) {
 631                                                         selectedImageRef.className = iClass;
 632                                                 } else {
 633                                                         selectedImageRef.className = "";
 634                                                 }
 635                                         }
 636                                         if (document.imageData.iLang) {
 637                                                 var iLang = document.imageData.iLang.options[document.imageData.iLang.selectedIndex].value;
 638                                                 var languageObject = plugin.editor.getPlugin("Language");
 639                                                 if (iLang || languageObject.getLanguageAttribute(selectedImageRef)) {
 640                                                         languageObject.setLanguageAttributes(selectedImageRef, iLang);
 641                                                 } else {
 642                                                         languageObject.setLanguageAttributes(selectedImageRef, "none");
 643                                                 }
 644                                         }
 645                                         if (document.imageData.iClickEnlarge) {
 646                                                 if (document.imageData.iClickEnlarge.checked) {
 647                                                         selectedImageRef.setAttribute("data-htmlarea-clickenlarge","1");
 648                                                 } else {
 649                                                         selectedImageRef.removeAttribute("data-htmlarea-clickenlarge");
 650                                                         selectedImageRef.removeAttribute("clickenlarge");
 651                                                 }
 652                                         }
 653                                         plugin.close();
 654                                 }
 655                                 return false;
 656                         }
 657                         function insertImagePropertiesInForm()  {
 658                                 var classesImage = ' . (($this->buttonConfig['properties.']['class.']['allowedClasses'] || $this->thisConfig['classesImage']) ? 'true' : 'false') . ';
 659                                 if (selectedImageRef)   {
 660                                         var styleWidth, styleHeight, padding;
 661                                         if (document.imageData.iWidth) {
 662                                                 styleWidth = selectedImageRef.style.width ? selectedImageRef.style.width : selectedImageRef.width;
 663                                                 styleWidth = parseInt(styleWidth);
 664                                                 if (!(isNaN(styleWidth) || styleWidth == 0)) {
 665                                                         document.imageData.iWidth.value = styleWidth;
 666                                                 }
 667                                         }
 668                                         if (document.imageData.iHeight) {
 669                                                 styleHeight = selectedImageRef.style.height ? selectedImageRef.style.height : selectedImageRef.height;
 670                                                 styleHeight = parseInt(styleHeight);
 671                                                 if (!(isNaN(styleHeight) || styleHeight == 0)) {
 672                                                         document.imageData.iHeight.value = styleHeight;
 673                                                 }
 674                                         }
 675                                         if (document.imageData.iPaddingTop) {
 676                                                 var padding = selectedImageRef.style.paddingTop ? selectedImageRef.style.paddingTop : selectedImageRef.vspace;
 677                                                 var padding = parseInt(padding);
 678                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 679                                                 document.imageData.iPaddingTop.value = padding;
 680                                         }
 681                                         if (document.imageData.iPaddingRight) {
 682                                                 padding = selectedImageRef.style.paddingRight ? selectedImageRef.style.paddingRight : selectedImageRef.hspace;
 683                                                 var padding = parseInt(padding);
 684                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 685                                                 document.imageData.iPaddingRight.value = padding;
 686                                         }
 687                                         if (document.imageData.iPaddingBottom) {
 688                                                 var padding = selectedImageRef.style.paddingBottom ? selectedImageRef.style.paddingBottom : selectedImageRef.vspace;
 689                                                 var padding = parseInt(padding);
 690                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 691                                                 document.imageData.iPaddingBottom.value = padding;
 692                                         }
 693                                         if (document.imageData.iPaddingLeft) {
 694                                                 var padding = selectedImageRef.style.paddingLeft ? selectedImageRef.style.paddingLeft : selectedImageRef.hspace;
 695                                                 var padding = parseInt(padding);
 696                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 697                                                 document.imageData.iPaddingLeft.value = padding;
 698                                         }
 699                                         if (document.imageData.iTitle) {
 700                                                 document.imageData.iTitle.value = selectedImageRef.title;
 701                                         }
 702                                         if (document.imageData.iAlt) {
 703                                                 document.imageData.iAlt.value = selectedImageRef.alt;
 704                                         }
 705                                         if (document.imageData.iBorder) {
 706                                                 if((selectedImageRef.style.borderStyle && selectedImageRef.style.borderStyle != "none" && selectedImageRef.style.borderStyle != "none none none none") || selectedImageRef.border) {
 707                                                         document.imageData.iBorder.checked = 1;
 708                                                 }
 709                                         }
 710                                         if (document.imageData.iFloat) {
 711                                                 var fObj=document.imageData.iFloat;
 712                                                 var value = (selectedImageRef.style.cssFloat ? selectedImageRef.style.cssFloat : selectedImageRef.style.styleFloat);
 713                                                 var l=fObj.length;
 714                                                 for (var a=0;a<l;a++)   {
 715                                                         if (fObj.options[a].value == value) {
 716                                                                 fObj.selectedIndex = a;
 717                                                         }
 718                                                 }
 719                                         }
 720                                         if (classesImage && document.imageData.iClass) {
 721                                                 var fObj=document.imageData.iClass;
 722                                                 var value=selectedImageRef.className;
 723                                                 var l=fObj.length;
 724                                                 for (var a=0;a < l; a++) {
 725                                                         if (fObj.options[a].value == value) {
 726                                                                 fObj.selectedIndex = a;
 727                                                         }
 728                                                 }
 729                                         }
 730                                         if (document.imageData.iLang) {
 731                                                 var fObj=document.imageData.iLang;
 732                                                 var value=plugin.editor.getPlugin("Language").getLanguageAttribute(selectedImageRef);
 733                                                 for (var i = 0, n = fObj.length; i < n; i++) {
 734                                                         if (fObj.options[i].value == value) {
 735                                                                 fObj.selectedIndex = i;
 736                                                                 if (i) {
 737                                                                         fObj.options[0].text = plugin.editor.getPlugin("Language").localize("Remove language mark");
 738                                                                 }
 739                                                         }
 740                                                 }
 741                                         }
 742                                         if (document.imageData.iClickEnlarge) {
 743                                                 if (selectedImageRef.getAttribute("data-htmlarea-clickenlarge") == "1" || selectedImageRef.getAttribute("clickenlarge") == "1") {
 744                                                         document.imageData.iClickEnlarge.checked = 1;
 745                                                 } else {
 746                                                         document.imageData.iClickEnlarge.checked = 0;
 747                                                 }
 748                                         }
 749                                         return false;
 750                                 }
 751                         }
 752
 753                         var selectedImageRef = getCurrentImageRef();';  // Setting this to a reference to the image object.
 754                 return $JScode;
 755         }
 756
 757         /**
 758          * Session data for this class can be set from outside with this method.
 759          * Call after init()
 760          *
 761          * @param       array           Session data array
 762          * @return      array           Session data and boolean which indicates that data needs to be stored in session because it's changed
 763          */
 764         function processSessionData($data) {
 765                 $store = FALSE;
 766
 767                 if ($this->act != 'image') {
 768                         if (isset($this->act))  {
 769                                 $data['act'] = $this->act;
 770                                 $store = TRUE;
 771                         } else {
 772                                 $this->act = $data['act'];
 773                         }
 774                 }
 775
 776                 if (isset($this->expandFolder)) {
 777                         $data['expandFolder'] = $this->expandFolder;
 778                         $store = TRUE;
 779                 } else {
 780                         $this->expandFolder = $data['expandFolder'];
 781                 }
 782
 783                 return array($data, $store);
 784         }
 785
 786         /**
 787          * [Describe function...]
 788          *
 789          * @return      [type]          ...
 790          */
 791         function main_rte()     {
 792                         // Starting content:
 793                 $this->content = $this->doc->startPage($GLOBALS['LANG']->getLL('Insert Image',1));
 794
 795                         // Making menu in top:
 796                 $menuDef = array();
 797                 if (in_array('image', $this->allowedItems) && (($this->act === 'image') || t3lib_div::_GP('cWidth'))) {
 798                         $menuDef['image']['isActive'] = ($this->act === 'image');
 799                         $menuDef['image']['label'] = $GLOBALS['LANG']->getLL('currentImage', 1);
 800                         $menuDef['image']['url'] = '#';
 801                         $menuDef['image']['addParams'] = 'onClick="jumpToUrl(\'?act=image&bparams=' . $this->bparams . '\');return false;"';
 802                 }
 803                 if (in_array('magic', $this->allowedItems)){
 804                         $menuDef['magic']['isActive'] = ($this->act === 'magic');
 805                         $menuDef['magic']['label'] = $GLOBALS['LANG']->getLL('magicImage', 1);
 806                         $menuDef['magic']['url'] = '#';
 807                         $menuDef['magic']['addParams'] = 'onClick="jumpToUrl(\'?act=magic&bparams=' . $this->bparams . '\');return false;"';
 808                 }
 809                 if (in_array('plain', $this->allowedItems)) {
 810                         $menuDef['plain']['isActive'] = ($this->act === 'plain');
 811                         $menuDef['plain']['label'] = $GLOBALS['LANG']->getLL('plainImage', 1);
 812                         $menuDef['plain']['url'] = '#';
 813                         $menuDef['plain']['addParams'] = 'onClick="jumpToUrl(\'?act=plain&bparams=' . $this->bparams . '\');return false;"';
 814                 }
 815                 if (in_array('dragdrop', $this->allowedItems)) {
 816                         $menuDef['dragdrop']['isActive'] = ($this->act === 'dragdrop');
 817                         $menuDef['dragdrop']['label'] = $GLOBALS['LANG']->getLL('dragDropImage', 1);
 818                         $menuDef['dragdrop']['url'] = '#';
 819                         $menuDef['dragdrop']['addParams'] = 'onClick="jumpToUrl(\'?act=dragdrop&bparams=' . $this->bparams . '\');return false;"';
 820                 }
 821
 822                         // Call hook for extra options
 823                 foreach ($this->hookObjects as $hookObject) {
 824                         $menuDef = $hookObject->modifyMenuDefinition($menuDef);
 825                 }
 826
 827                 $this->content .= $this->doc->getTabMenuRaw($menuDef);
 828
 829                 switch($this->act)      {
 830                         case 'image':
 831                                 $JScode = '
 832                                 document.write(printCurrentImageOptions());
 833                                 insertImagePropertiesInForm();';
 834                                 $this->content.= '<br />'.$this->doc->wrapScriptTags($JScode);
 835                                 break;
 836                         case 'plain':
 837                         case 'magic':
 838                                         // Adding upload form, if allowed
 839                                 $this->content .= $this->insertUploadForm($this->expandFolder);
 840                                         // Getting flag for showing/not showing thumbnails:
 841                                 $noThumbs = $GLOBALS['BE_USER']->getTSConfigVal('options.noThumbsInRTEimageSelect');
 842                                 if (!$noThumbs) {
 843                                                 // MENU-ITEMS, fetching the setting for thumbnails from File>List module:
 844                                         $_MOD_MENU = array('displayThumbs' => '');
 845                                         $_MCONF['name']='file_list';
 846                                         $_MOD_SETTINGS = t3lib_BEfunc::getModuleData($_MOD_MENU, t3lib_div::_GP('SET'), $_MCONF['name']);
 847                                         $addParams = '&act='.$this->act.'&editorNo='.$this->editorNo.'&expandFolder='.rawurlencode($this->expandFolder);
 848                                         $thumbNailCheck = t3lib_BEfunc::getFuncCheck('','SET[displayThumbs]',$_MOD_SETTINGS['displayThumbs'],'select_image.php',$addParams,'id="checkDisplayThumbs"').' <label for="checkDisplayThumbs">' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.php:displayThumbs',1).'</label>';
 849                                 } else {
 850                                         $thumbNailCheck='';
 851                                 }
 852                                         // Create folder tree:
 853                                 $foldertree = t3lib_div::makeInstance('tx_rtehtmlarea_image_folderTree');
 854                                 $tree = $foldertree->getBrowsableTree();
 855                                 list(,,$specUid) = explode('_',t3lib_div::_GP('PM'));
 856                                 $files = $this->expandFolder($foldertree->specUIDmap[$specUid],$this->act=='plain',$noThumbs?$noThumbs:!$_MOD_SETTINGS['displayThumbs']);
 857                                 $this->content.= '<table border="0" cellpadding="0" cellspacing="0">
 858                                 <tr>
 859                                         <td style="vertical-align: top;">'.$this->barheader($GLOBALS['LANG']->getLL('folderTree').':').$tree.'</td>
 860                                         <td>&nbsp;</td>
 861                                         <td style="vertical-align: top;">'.$files.'</td>
 862                                 </tr>
 863                                 </table>
 864                                 <br />'.$thumbNailCheck;
 865                                         // Add help message
 866                                 $helpMessage = $this->getHelpMessage($this->act);
 867                                 if ($helpMessage) {
 868                                         $this->content .= $this->getMsgBox($helpMessage);
 869                                 }
 870                                 break;
 871                         case 'dragdrop':
 872                                 $foldertree = t3lib_div::makeInstance('TBE_FolderTree');
 873                                 $foldertree->thisScript=$this->thisScript;
 874                                 $foldertree->ext_noTempRecyclerDirs = TRUE;
 875                                 $tree = $foldertree->getBrowsableTree();
 876                                 list(,,$specUid) = explode('_',t3lib_div::_GP('PM'));
 877                                 $files = $this->TBE_dragNDrop($foldertree->specUIDmap[$specUid], implode(',', $this->allowedFileTypes));
 878                                 $this->content.= '<table border="0" cellpadding="0" cellspacing="0">
 879                                 <tr>
 880                                         <td style="vertical-align: top;">'.$this->barheader($GLOBALS['LANG']->getLL('folderTree').':').$tree.'</td>
 881                                         <td>&nbsp;</td>
 882                                         <td style="vertical-align: top;">'.$files.'</td>
 883                                 </tr>
 884                                 </table>';
 885                                 break;
 886                         default:
 887                                         // Call hook
 888                                 foreach ($this->hookObjects as $hookObject) {
 889                                         $this->content.= $hookObject->getTab($this->act);
 890                                 }
 891                                 break;
 892                 }
 893                 $this->content.= $this->doc->endPage();
 894                 $this->doc->JScodeArray['rtehtmlarea'] = $this->getJSCode($this->act, $this->editorNo, $this->sys_language_content);
 895                 $this->content = $this->doc->insertStylesAndJS($this->content);
 896                 return $this->content;
 897         }
 898
 899         /**
 900          * Create upload/create folder forms, if a path is given
 901          *
 902          * @param       string          $folderPath: the selected path , if any
 903          *
 904          * @return      string          the html content for the upload form
 905          */
 906         protected function insertUploadForm($folderPath) {
 907                 $content = '';
 908                 if ($GLOBALS['BE_USER']->getTSConfigVal('options.uploadFieldsInTopOfEB') && !$this->readOnly && count($GLOBALS['FILEMOUNTS'])) {
 909                         $path = $folderPath;
 910                         if (!$path || !@is_dir($path))  {
 911                                         // The closest TEMP-path is found
 912                                 $path = $this->fileProcessor->findTempFolder().'/';
 913                         }
 914                         if ($path!='/' && @is_dir($path)) {
 915                                 $uploadForm=$this->uploadForm($path);
 916                                 $createFolder=$this->createFolder($path);
 917                         } else {
 918                                 $createFolder='';
 919                                 $uploadForm='';
 920                         }
 921                         $content .= $uploadForm;
 922                         if ($GLOBALS['BE_USER']->isAdmin() || $GLOBALS['BE_USER']->getTSConfigVal('options.createFoldersInEB')) {
 923                                 $content.=$createFolder;
 924                         }
 925                 }
 926                 return $content;
 927         }
 928
 929         /***************************
 930          *
 931          * OTHER FUNCTIONS:
 932          *
 933          ***************************/
 934         /**
 935          * @param       [type]          $expandFolder: ...
 936          * @param       [type]          $plainFlag: ...
 937          * @return      [type]          ...
 938          */
 939         function expandFolder($expandFolder=0,$plainFlag=0,$noThumbs=0) {
 940                 global $LANG, $BACK_PATH;
 941
 942                 $expandFolder = $expandFolder ? $expandFolder :t3lib_div::_GP('expandFolder');
 943                 $out='';
 944
 945                 if ($expandFolder && $this->checkFolder($expandFolder)) {
 946                         $files = t3lib_div::getFilesInDir($expandFolder,($plainFlag?'jpg,jpeg,gif,png':$GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']),1,1);       // $extensionList="",$prependPath=0,$order="")
 947                         if (is_array($files))   {
 948                                 $out.=$this->barheader(sprintf($LANG->getLL('images').' (%s):',count($files)));
 949
 950                                 $titleLen = intval($GLOBALS['BE_USER']->uc['titleLen']);
 951                                 $picon='<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/i/_icon_webfolders.gif','width="18" height="16"').' alt="" />';
 952                                 $picon.=htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($expandFolder),$titleLen));
 953                                 $out.='<span class="nobr">'.$picon.'</span><br />';
 954
 955                                 $imgObj = t3lib_div::makeInstance('t3lib_stdGraphic');
 956                                 $imgObj->init();
 957                                 $imgObj->mayScaleUp=0;
 958                                 $imgObj->tempPath=PATH_site.$imgObj->tempPath;
 959
 960                                 $lines=array();
 961                                 foreach ($files as $filepath) {
 962                                         $fI=pathinfo($filepath);
 963
 964                                         $origFile = t3lib_div::rawUrlEncodeFP(substr($filepath,strlen(PATH_site)));
 965                                         $iurl = $this->siteURL.$origFile;
 966                                         $imgInfo = $imgObj->getImageDimensions($filepath);
 967                                                 // File icon:
 968                                         $icon = t3lib_BEfunc::getFileIcon(strtolower($fI['extension']));
 969                                         $pDim = $imgInfo[0].'x'.$imgInfo[1].' '.$LANG->getLL('pixels',1);
 970                                         $size=' ('.t3lib_div::formatSize(filesize($filepath)).$LANG->getLL('bytes',1).', '.$pDim.')';
 971                                         $icon = '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/fileicons/'.$icon.'','width="18" height="16"').' title="'.htmlspecialchars($fI['basename'].$size).'" alt="" />';
 972                                         $ATag = '<a href="#" onclick="return jumpToUrl(\'?editorNo='.$this->editorNo.'&insertImage='.rawurlencode($filepath).'\');">';
 973                                         $ATag_e='</a>';
 974                                         if ($plainFlag && (($imgInfo[0] > $this->plainMaxWidth) || ($imgInfo[1] > $this->plainMaxHeight)))      {
 975                                                 $ATag='';
 976                                                 $ATag_e='';
 977                                                 $ATag2='';
 978                                                 $ATag2_e='';
 979                                         } else {
 980                                                 $ATag2='<a href="#" onClick="launchView(\''.rawurlencode($filepath).'\'); return false;">';
 981                                                 $ATag2_e='</a>';
 982                                         }
 983
 984                                         $filenameAndIcon=$ATag.$icon.htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($filepath),$titleLen)).$ATag_e;
 985
 986
 987                                         $lines[]='<tr class="bgColor4"><td nowrap="nowrap">'.$filenameAndIcon.'&nbsp;</td><td nowrap="nowrap">'.$pDim.'&nbsp;</td></tr>';
 988                                         $lines[]='<tr><td colspan="2">'.($noThumbs ? '' : $ATag2.t3lib_BEfunc::getThumbNail($this->doc->backPath.'thumbs.php',$filepath,'hspace="5" vspace="5" border="1"').$ATag2_e).
 989                                                 '</td></tr>';
 990                                         $lines[]='<tr><td colspan="2"><img src="clear.gif" width="1" height="3"></td></tr>';
 991                                 }
 992                                 $out.='<table border="0" cellpadding="0" cellspacing="1">'.implode('',$lines).'</table>';
 993                         }
 994                 }
 995                 return $out;
 996         }
 997
 998         /**
 999          * For RTE: This displays all IMAGES (gif,png,jpg) (from extensionList) from folder. Thumbnails are shown for images.
1000          * This listing is of images located in the web-accessible paths ONLY - the listing is for drag-n-drop use in the RTE
1001          *
1002          * @param       string          The folder path to expand
1003          * @param       string          List of fileextensions to show
1004          * @return      string          HTML output
1005          */
1006         function TBE_dragNDrop($expandFolder=0,$extensionList='')       {
1007                 global $BACK_PATH;
1008
1009                 $expandFolder = $expandFolder ? $expandFolder : t3lib_div::_GP('expandFolder');
1010                 $out='';
1011                 if ($expandFolder && $this->checkFolder($expandFolder)) {
1012                         if ($this->isWebFolder($expandFolder))  {
1013
1014                                         // Read files from directory:
1015                                 $files = t3lib_div::getFilesInDir($expandFolder,$extensionList,1,1);    // $extensionList="",$prependPath=0,$order='')
1016                                 if (is_array($files))   {
1017                                         $out.=$this->barheader(sprintf($GLOBALS['LANG']->getLL('files').' (%s):',count($files)));
1018
1019                                         $titleLen=intval($GLOBALS['BE_USER']->uc['titleLen']);
1020                                         $picon='<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/i/_icon_webfolders.gif','width="18" height="16"').' alt="" />';
1021                                         $picon.=htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($expandFolder),$titleLen));
1022                                         $out.=$picon.'<br />';
1023
1024                                                 // Init row-array:
1025                                         $lines=array();
1026
1027                                                 // Add "drag-n-drop" message:
1028                                         $lines[]='
1029                                                 <tr>
1030                                                         <td colspan="2">'.$this->getMsgBox($GLOBALS['LANG']->getLL('findDragDrop')).'</td>
1031                                                 </tr>';
1032
1033                                                 // Traverse files:
1034                                         foreach ($files as $filepath) {
1035                                                 $fI = pathinfo($filepath);
1036
1037                                                         // URL of image:
1038                                                 $iurl = $this->siteURL.t3lib_div::rawurlencodeFP(substr($filepath,strlen(PATH_site)));
1039
1040                                                         // Show only web-images
1041                                                 if (t3lib_div::inList('gif,jpeg,jpg,png',strtolower($fI['extension']))) {
1042                                                         $imgInfo = @getimagesize($filepath);
1043                                                         $pDim = $imgInfo[0].'x'.$imgInfo[1].' pixels';
1044
1045                                                         $ficon = t3lib_BEfunc::getFileIcon(strtolower($fI['extension']));
1046                                                         $size=' ('.t3lib_div::formatSize(filesize($filepath)).'bytes'.($pDim?', '.$pDim:'').')';
1047                                                         $icon = '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/fileicons/'.$ficon,'width="18" height="16"').' class="absmiddle" title="'.htmlspecialchars($fI['basename'].$size).'" alt="" />';
1048                                                         $filenameAndIcon=$icon.htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($filepath),$titleLen));
1049
1050                                                         if (t3lib_div::_GP('noLimit'))  {
1051                                                                 $maxW=10000;
1052                                                                 $maxH=10000;
1053                                                         } else {
1054                                                                 $maxW=380;
1055                                                                 $maxH=500;
1056                                                         }
1057                                                         $IW = $imgInfo[0];
1058                                                         $IH = $imgInfo[1];
1059                                                         if ($IW>$maxW)  {
1060                                                                 $IH=ceil($IH/$IW*$maxW);
1061                                                                 $IW=$maxW;
1062                                                         }
1063                                                         if ($IH>$maxH)  {
1064                                                                 $IW=ceil($IW/$IH*$maxH);
1065                                                                 $IH=$maxH;
1066                                                         }
1067
1068                                                                 // Make row:
1069                                                         $lines[]='
1070                                                                 <tr class="bgColor4">
1071                                                                         <td nowrap="nowrap">'.$filenameAndIcon.'&nbsp;</td>
1072                                                                         <td nowrap="nowrap">'.
1073                                                                         ($imgInfo[0]!=$IW ? '<a href="'.htmlspecialchars(t3lib_div::linkThisScript(array('noLimit'=>'1'))).'">'.
1074                                                                                                                 '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/icon_warning2.gif','width="18" height="16"').' title="'.$GLOBALS['LANG']->getLL('clickToRedrawFullSize',1).'" alt="" />'.
1075                                                                                                                 '</a>':'').
1076                                                                         $pDim.'&nbsp;</td>
1077                                                                 </tr>';
1078                                                                 // Remove hardcoded border="1"
1079                                                                 // Add default class for images
1080                                                         $lines[]='
1081                                                                 <tr>
1082                                                                         <td colspan="2"><img src="'.$iurl.'" width="'.$IW.'" height="'.$IH.'" alt=""' . ($this->defaultClass?(' class="'.$this->defaultClass.'"'):''). ' style="cursor:move;" /></td>
1083                                                                 </tr>';
1084                                                         $lines[]='
1085                                                                 <tr>
1086                                                                         <td colspan="2"><img src="clear.gif" width="1" height="3" alt="" /></td>
1087                                                                 </tr>';
1088                                                 }
1089                                         }
1090
1091                                                 // Finally, wrap all rows in a table tag:
1092                                         $out.='
1093
1094
1095                         <!--
1096                                 File listing / Drag-n-drop
1097                         -->
1098                                                 <table border="0" cellpadding="0" cellspacing="1" id="typo3-dragBox">
1099                                                         '.implode('',$lines).'
1100                                                 </table>';
1101                                 }
1102                         } else {
1103                                         // Print this warning if the folder is NOT a web folder:
1104                                 $out.=$this->barheader($GLOBALS['LANG']->getLL('files'));
1105                                 $out.=$this->getMsgBox($GLOBALS['LANG']->getLL('noWebFolder'),'icon_warning2');
1106                         }
1107                 }
1108                 return $out;
1109         }
1110
1111         /**
1112          * Initializes the configuration variables
1113          *
1114          * @return      void
1115          */
1116          public function initConfiguration() {
1117                 $this->thisConfig = $this->getRTEConfig();
1118                 $this->buttonConfig = $this->getButtonConfig();
1119                 $this->imgPath = $this->getImgPath();
1120                 $this->RTEImageStorageDir = $this->getRTEImageStorageDir();
1121                 $this->defaultClass = $this->getDefaultClass();
1122                 $this->setMaximumImageDimensions();
1123          }
1124
1125         /**
1126          * Get the RTE configuration from Page TSConfig
1127          *
1128          * @return      array           RTE configuration array
1129          */
1130         protected function getRTEConfig()       {
1131                 $RTEtsConfigParts = explode(':', $this->RTEtsConfigParams);
1132                 $RTEsetup = $GLOBALS['BE_USER']->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($RTEtsConfigParts[5]));
1133                 return t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$RTEtsConfigParts[0],$RTEtsConfigParts[2],$RTEtsConfigParts[4]);
1134         }
1135
1136         /**
1137          * Get the path of the image to be inserted or modified
1138          *
1139          * @return      string          path to the image
1140          */
1141         protected function getImgPath() {
1142                 $RTEtsConfigParts = explode(':', $this->RTEtsConfigParams);
1143                 return $RTEtsConfigParts[6];
1144         }
1145
1146         /**
1147          * Get the configuration of the image button
1148          *
1149          * @return      array           the configuration array of the image button
1150          */
1151         protected function getButtonConfig()    {
1152                 return ((is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['image.'])) ? $this->thisConfig['buttons.']['image.'] : array());
1153         }
1154
1155         /**
1156          * Get the allowed items or tabs
1157          *
1158          * @param       string          $items: initial list of possible items
1159          * @return      array           the allowed items
1160          */
1161         public function getAllowedItems($items) {
1162                 $allowedItems = explode(',', $items);
1163                 $clientInfo = t3lib_div::clientInfo();
1164                 if ($clientInfo['BROWSER'] !== 'opera') {
1165                         $allowedItems[] = 'dragdrop';
1166                 }
1167                         // Call hook for extra options
1168                 foreach ($this->hookObjects as $hookObject) {
1169                         $allowedItems = $hookObject->addAllowedItems($allowedItems);
1170                 }
1171                         // Remove tab "image" if there is no current image
1172                 if ($this->act !== 'image') {
1173                         $allowedItems = array_diff($allowedItems, array('image'));
1174                 }
1175                         // Remove options according to RTE configuration
1176                 if (is_array($this->buttonConfig['options.']) && $this->buttonConfig['options.']['removeItems']) {
1177                         $allowedItems = array_diff($allowedItems, t3lib_div::trimExplode(',', $this->buttonConfig['options.']['removeItems'], 1));
1178                 } else {
1179                                 // This PageTSConfig property is deprecated as of TYPO3 4.6 and will be removed in TYPO3 4.8
1180                         $allowedItems = array_diff($allowedItems, t3lib_div::trimExplode(',', $this->thisConfig['blindImageOptions'], 1));
1181                 }
1182                 return $allowedItems;
1183         }
1184
1185         /**
1186          * Get the default image class
1187          *
1188          * @return      string          the default class, if any
1189          */
1190         protected function getDefaultClass() {
1191                 $defaultClass = '';
1192                 if (is_array($this->buttonConfig['properties.'])) {
1193                         if (is_array($this->buttonConfig['properties.']['class.']) && trim($this->buttonConfig['properties.']['class.']['default'])) {
1194                                 $defaultClass = trim($this->buttonConfig['properties.']['class.']['default']);
1195                         }
1196                 }
1197                 return $defaultClass;
1198         }
1199
1200         /**
1201          * Set variables for maximum image dimensions
1202          *
1203          * @return      void
1204          */
1205         protected function setMaximumImageDimensions() {
1206                 if (is_array($this->buttonConfig['options.']) && is_array($this->buttonConfig['options.']['plain.'])) {
1207                         if ($this->buttonConfig['options.']['plain.']['maxWidth']) $this->plainMaxWidth = $this->buttonConfig['options.']['plain.']['maxWidth'];
1208                         if ($this->buttonConfig['options.']['plain.']['maxHeight']) $this->plainMaxHeight = $this->buttonConfig['options.']['plain.']['maxHeight'];
1209                 }
1210                 if (!$this->plainMaxWidth) $this->plainMaxWidth = 640;
1211                 if (!$this->plainMaxHeight) $this->plainMaxHeight = 680;
1212                 if (is_array($this->buttonConfig['options.']) && is_array($this->buttonConfig['options.']['magic.'])) {
1213                         if ($this->buttonConfig['options.']['magic.']['maxWidth']) $this->magicMaxWidth = $this->buttonConfig['options.']['magic.']['maxWidth'];
1214                         if ($this->buttonConfig['options.']['magic.']['maxHeight']) $this->magicMaxHeight = $this->buttonConfig['options.']['magic.']['maxHeight'];
1215                 }
1216                         // These defaults allow images to be based on their width - to a certain degree - by setting a high height. Then we're almost certain the image will be based on the width
1217                 if (!$this->magicMaxWidth) $this->magicMaxWidth = 300;
1218                 if (!$this->magicMaxHeight) $this->magicMaxHeight = 1000;
1219         }
1220
1221         /**
1222          * Get the help message to be displayed on a given tab
1223          *
1224          * @param       string  $act: the identifier of the tab
1225          * @return      string  the text of the message
1226          */
1227         public function getHelpMessage($act) {
1228                 global $LANG;
1229                 switch ($act)   {
1230                         case 'plain':
1231                                 return sprintf($LANG->getLL('plainImage_msg'), $this->plainMaxWidth, $this->plainMaxHeight);
1232                                 break;
1233                         case 'magic':
1234                                 return sprintf($LANG->getLL('magicImage_msg'));
1235                                 break;
1236                         default:
1237                                 return '';
1238                 }
1239         }
1240 }
1241
1242 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php'])) {
1243         include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']);
1244 }
1245
1246 ?>