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  * $Id$  *
  35  */
  36 require_once(PATH_typo3.'class.browse_links.php');
  37
  38 /**
  39  * Local Folder Tree
  40  *
  41  * @author      Kasper Skårhøj <kasper@typo3.com>
  42  * @package TYPO3
  43  * @subpackage tx_rte
  44  */
  45 class tx_rtehtmlarea_image_folderTree extends t3lib_folderTree {
  46         var $ext_IconMode=1;
  47
  48         /**
  49          * Wrapping the title in a link, if applicable.
  50          *
  51          * @param       string          Title, ready for output.
  52          * @param       array           The "record"
  53          * @return      string          Wrapping title string.
  54          */
  55         function wrapTitle($title,$v)   {
  56                 $title = htmlspecialchars($title);
  57
  58                 if ($this->ext_isLinkable($v))  {
  59                         $aOnClick = 'return jumpToUrl(\'?editorNo='.$GLOBALS['SOBE']->browser->editorNo.'&expandFolder='.rawurlencode($v['path']).'\');';
  60                         return '<a href="#" onclick="'.htmlspecialchars($aOnClick).'">'.$title.'</a>';
  61                 } else {
  62                         return '<span class="typo3-dimmed">'.$title.'</span>';
  63                 }
  64         }
  65
  66         /**
  67          * Returns true if the input "record" contains a folder which can be linked.
  68          *
  69          * @param       array           Array with information about the folder element. Contains keys like title, uid, path, _title
  70          * @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
  71          */
  72         function ext_isLinkable($v)     {
  73                 $webpath=t3lib_BEfunc::getPathType_web_nonweb($v['path']);
  74                 if ($GLOBALS['SOBE']->browser->act=='magic') return 1;  //$webpath='web';       // The web/non-web path does not matter if the mode is 'magic'
  75
  76                 if (strstr($v['path'],'_recycler_') || strstr($v['path'],'_temp_') || $webpath!='web')  {
  77                         return 0;
  78                 }
  79                 return 1;
  80         }
  81
  82         /**
  83          * Wrap the plus/minus icon in a link
  84          *
  85          * @param       string          HTML string to wrap, probably an image tag.
  86          * @param       string          Command for 'PM' get var
  87          * @param       boolean         If set, the link will have a anchor point (=$bMark) and a name attribute (=$bMark)
  88          * @return      string          Link-wrapped input string
  89          * @access private
  90          */
  91         function PM_ATagWrap($icon,$cmd,$bMark='')      {
  92                 if ($bMark)     {
  93                         $anchor = '#'.$bMark;
  94                         $name=' name="'.$bMark.'"';
  95                 }
  96                 $aOnClick = 'return jumpToUrl(\'?PM='.$cmd.'\',\''.$anchor.'\');';
  97                 return '<a href="#"'.$name.' onclick="'.htmlspecialchars($aOnClick).'">'.$icon.'</a>';
  98         }
  99
 100         /**
 101          * Print tree.
 102          *
 103          * @param       mixed           Input tree array. If not array, then $this->tree is used.
 104          * @return      string          HTML output of the tree.
 105          */
 106         function printTree($treeArr='') {
 107                 $titleLen=intval($GLOBALS['BE_USER']->uc['titleLen']);
 108
 109                 if (!is_array($treeArr))        $treeArr=$this->tree;
 110
 111                 $out='';
 112                 $c=0;
 113
 114                         // Traverse rows for the tree and print them into table rows:
 115                 foreach($treeArr as $k => $v) {
 116                         $c++;
 117                         $bgColor=' class="'.(($c+1)%2 ? 'bgColor' : 'bgColor-10').'"';
 118                         $out.='<tr'.$bgColor.'><td nowrap="nowrap">'.$v['HTML'].$this->wrapTitle(t3lib_div::fixed_lgd_cs($v['row']['title'],$titleLen),$v['row']).'</td></tr>';
 119                 }
 120
 121                 $out='<table border="0" cellpadding="0" cellspacing="0">'.$out.'</table>';
 122                 return $out;
 123         }
 124 }
 125
 126
 127 /**
 128  * Script Class
 129  *
 130  * @author      Kasper Skårhøj <kasper@typo3.com>
 131  * @package TYPO3
 132  * @subpackage tx_rte
 133  */
 134 class tx_rtehtmlarea_select_image extends browse_links {
 135         var $extKey = 'rtehtmlarea';
 136         var $content;
 137
 138         public $allowedItems;
 139         public $allowedFileTypes = array();
 140         protected $defaultClass;
 141         protected $plainMaxWidth;
 142         protected $plainMaxHeight;
 143         protected $magicMaxWidth;
 144         protected $magicMaxHeight;
 145         protected $imgPath;
 146         protected $RTEImageStorageDir;
 147
 148         public $editorNo;
 149         public $sys_language_content;
 150         public $thisConfig;
 151         public $buttonConfig;
 152
 153         protected $imgObj;  // Instance object of t3lib_stdGraphic
 154
 155         /**
 156          * Initialisation
 157          *
 158          * @return      void
 159          */
 160         function init() {
 161                 global $BACK_PATH;
 162
 163                 $this->initVariables();
 164                 $this->initConfiguration();
 165                 $this->initHookObjects();
 166
 167                         // init fileProcessor
 168                 $this->fileProcessor = t3lib_div::makeInstance('t3lib_basicFileFunctions');
 169                 $this->fileProcessor->init($GLOBALS['FILEMOUNTS'], $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']);
 170
 171                 $this->allowedItems = $this->getAllowedItems('magic,plain,image', $this->buttonConfig);
 172                 reset($this->allowedItems);
 173                 if (!in_array($this->act,$this->allowedItems))  {
 174                         $this->act = current($this->allowedItems);
 175                 }
 176
 177                 $this->insertImage();
 178
 179                         // Creating backend template object:
 180                 $this->doc = t3lib_div::makeInstance('template');
 181                 $this->doc->bodyTagAdditions = $this->getBodyTagAdditions();
 182                 $this->doc->backPath = $BACK_PATH;
 183
 184                         // Load the Prototype library and browse_links.js
 185                 $this->doc->getPageRenderer()->loadPrototype();
 186                 $this->doc->loadJavascriptLib('js/browse_links.js');
 187
 188                 $this->doc->getContextMenuCode();
 189         }
 190
 191         /**
 192          * Initialize class variables
 193          *
 194          * @return      void
 195          */
 196         public function initVariables() {
 197
 198                         // Process bparams
 199                 $this->bparams = t3lib_div::_GP('bparams');
 200                 $pArr = explode('|', $this->bparams);
 201                 $pRteArr = explode(':', $pArr[1]);
 202                 $this->editorNo = $pRteArr[0];
 203                 $this->sys_language_content = $pRteArr[1];
 204                 $this->RTEtsConfigParams = $pArr[2];
 205                 if (!$this->editorNo) {
 206                         $this->editorNo = t3lib_div::_GP('editorNo');
 207                         $this->sys_language_content = t3lib_div::_GP('sys_language_content');
 208                         $this->RTEtsConfigParams = t3lib_div::_GP('RTEtsConfigParams');
 209                 }
 210                 $this->expandPage = t3lib_div::_GP('expandPage');
 211                 $this->expandFolder = t3lib_div::_GP('expandFolder');
 212                 $pArr[1] = implode(':', array($this->editorNo, $this->sys_language_content));
 213                 $pArr[2] = $this->RTEtsConfigParams;
 214                 if ($this->act == 'dragdrop' || $this->act == 'plain') {
 215                         $this->allowedFileTypes = explode(',','jpg,jpeg,gif,png');
 216                 }
 217                 $pArr[3] = implode(',', $this->allowedFileTypes);
 218                 $this->bparams = implode('|', $pArr);
 219
 220                         // Find "mode"
 221                 $this->mode = t3lib_div::_GP('mode');
 222                 if (!$this->mode)       {
 223                         $this->mode = 'rte';
 224                 }
 225                         // Site URL
 226                 $this->siteURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');       // Current site url
 227
 228                         // the script to link to
 229                 $this->thisScript = t3lib_div::getIndpEnv('SCRIPT_NAME');
 230
 231                         // Get "act"
 232                 $this->act = t3lib_div::_GP('act');
 233                 if (!$this->act) {
 234                         $this->act = 'magic';
 235                 }
 236         }
 237
 238         /**
 239          * Initialize hook objects implementing interface t3lib_browseLinksHook
 240          *
 241          * @return      void
 242          */
 243         protected function initHookObjects() {
 244                 global $TYPO3_CONF_VARS;
 245                 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']['browseLinksHook'])) {
 246                         foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']['browseLinksHook'] as $classData) {
 247                                 $processObject = t3lib_div::getUserObj($classData);
 248                                 if(!($processObject instanceof t3lib_browseLinksHook)) {
 249                                         throw new UnexpectedValueException('$processObject must implement interface t3lib_browseLinksHook', 1195115652);
 250                                 }
 251                                 $parameters = array();
 252                                 $processObject->init($this, $parameters);
 253                                 $this->hookObjects[] = $processObject;
 254                         }
 255                 }
 256         }
 257
 258         /**
 259          * Provide the additional parameters to be included in the template body tag
 260          *
 261          * @return      string          the body tag additions
 262          */
 263         public function getBodyTagAdditions() {
 264                 return 'onload="initEventListeners();"';
 265         }
 266
 267         /**
 268          * Get the path to the folder where RTE images are stored
 269          *
 270          * @return      string          the path to the folder where RTE images are stored
 271          */
 272         protected function getRTEImageStorageDir()      {
 273                 return ($this->imgPath ? $this->imgPath : $GLOBALS['TYPO3_CONF_VARS']['BE']['RTE_imageStorageDir']);
 274         }
 275
 276         /**
 277          * Insert the image in the editing area
 278          *
 279          * @return      void
 280          */
 281         protected function insertImage()        {
 282                 if (t3lib_div::_GP('insertImage'))      {
 283                         $filepath = t3lib_div::_GP('insertImage');
 284                         $imgInfo = $this->getImageInfo($filepath);
 285                         switch ($this->act) {
 286                                 case 'magic':
 287                                         $this->insertMagicImage($filepath, $imgInfo);
 288                                         exit;
 289                                         break;
 290                                 case 'plain':
 291                                         $this->insertPlainImage($imgInfo);
 292                                         exit;
 293                                         break;
 294                                 default:
 295                                                 // Call hook
 296                                         foreach ($this->hookObjects as $hookObject) {
 297                                                 if (method_exists($hookObject, "insertElement")) {
 298                                                         $hookObject->insertElement($this->act);
 299                                                 }
 300                                         }
 301                                         break;
 302                         }
 303                 }
 304         }
 305
 306         /**
 307          * Get the information on the image file identified its path
 308          *
 309          * @param       string          $filepath: the path to the image file
 310          *
 311          * @return      array           a 4-elements information array about the file
 312          */
 313         public function getImageInfo($filepath) {
 314                 $this->imgObj = t3lib_div::makeInstance('t3lib_stdGraphic');
 315                 $this->imgObj->init();
 316                 $this->imgObj->mayScaleUp = 0;
 317                 $this->imgObj->tempPath = PATH_site.$this->imgObj->tempPath;
 318                 return $this->imgObj->getImageDimensions($filepath);
 319         }
 320
 321         /**
 322          * Insert a magic image
 323          *
 324          * @param       string          $filepath: the path to the image file
 325          * @param       array           $imgInfo: a 4-elements information array about the file
 326          * @param       string          $altText: text for the alt attribute of the image
 327          * @param       string          $titleText: text for the title attribute of the image
 328          * @param       string          $additionalParams: text representing more HTML attributes to be added on the img tag
 329          * @return      void
 330          */
 331         public function insertMagicImage($filepath, $imgInfo, $altText='', $titleText='', $additionalParams='') {
 332                 if (is_array($imgInfo) && count($imgInfo) == 4) {
 333                         if ($this->RTEImageStorageDir) {
 334                                 $fI = pathinfo($imgInfo[3]);
 335                                 $fileFunc = t3lib_div::makeInstance('t3lib_basicFileFunctions');
 336                                 $basename = $fileFunc->cleanFileName('RTEmagicP_'.$fI['basename']);
 337                                 $destPath =PATH_site.$this->RTEImageStorageDir;
 338                                 if (@is_dir($destPath)) {
 339                                         $destName = $fileFunc->getUniqueName($basename,$destPath);
 340                                         @copy($imgInfo[3],$destName);
 341                                         t3lib_div::fixPermissions($destName);
 342                                         $cWidth = t3lib_div::intInRange(t3lib_div::_GP('cWidth'), 0, $this->magicMaxWidth);
 343                                         $cHeight = t3lib_div::intInRange(t3lib_div::_GP('cHeight'), 0, $this->magicMaxHeight);
 344                                         if (!$cWidth)   $cWidth = $this->magicMaxWidth;
 345                                         if (!$cHeight)  $cHeight = $this->magicMaxHeight;
 346
 347                                         $imgI = $this->imgObj->imageMagickConvert($filepath,'WEB',$cWidth.'m',$cHeight.'m');    // ($imagefile,$newExt,$w,$h,$params,$frame,$options,$mustCreate=0)
 348                                         if ($imgI[3])   {
 349                                                 $fI=pathinfo($imgI[3]);
 350                                                 $mainBase='RTEmagicC_'.substr(basename($destName),10).'.'.$fI['extension'];
 351                                                 $destName = $fileFunc->getUniqueName($mainBase,$destPath);
 352                                                 @copy($imgI[3],$destName);
 353                                                 t3lib_div::fixPermissions($destName);
 354                                                 $destName = dirname($destName).'/'.rawurlencode(basename($destName));
 355                                                 $iurl = $this->siteURL.substr($destName,strlen(PATH_site));
 356                                                 $this->imageInsertJS($iurl, $imgI[0], $imgI[1], $altText, $titleText, $additionalParams);
 357                                         } else {
 358                                                 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);
 359                                         }
 360                                 } else {
 361                                         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);
 362                                 }
 363                         } else {
 364                                 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);
 365                         }
 366                 } else {
 367                         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);
 368                 }
 369         }
 370
 371         /**
 372          * Insert a plain image
 373          *
 374          * @param       array           $imgInfo: a 4-elements information array about the file
 375          * @param       string          $altText: text for the alt attribute of the image
 376          * @param       string          $titleText: text for the title attribute of the image
 377          * @param       string          $additionalParams: text representing more HTML attributes to be added on the img tag
 378          * @return      void
 379          */
 380         public function insertPlainImage($imgInfo, $altText='', $titleText='', $additionalParams='') {
 381                 if (is_array($imgInfo) && count($imgInfo)==4)   {
 382                         $iurl = $this->siteURL.substr($imgInfo[3],strlen(PATH_site));
 383                         $this->imageInsertJS($iurl, $imgInfo[0], $imgInfo[1], $altText, $titleText, $additionalParams);
 384                 }
 385         }
 386
 387         /**
 388          * Echo the HTML page and JS that will insert the image
 389          *
 390          * @param       string          $url: the url of the image
 391          * @param       integer         $width: the width of the image
 392         * @param        integer         $height: the height of the image
 393          * @param       string          $altText: text for the alt attribute of the image
 394          * @param       string          $titleText: text for the title attribute of the image
 395          * @param       string          $additionalParams: text representing more html attributes to be added on the img tag
 396          * @return      void
 397          */
 398         protected function imageInsertJS($url, $width, $height, $altText='', $titleText='', $additionalParams='') {
 399                 echo'
 400 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 401 <html>
 402 <head>
 403         <title>Untitled</title>
 404         <script type="text/javascript">
 405         /*<![CDATA[*/
 406                 var plugin = window.parent.RTEarea["' . $this->editorNo . '"].editor.getPlugin("TYPO3Image");
 407                 function insertImage(file,width,height,alt,title,additionalParams)      {
 408                         plugin.insertImage(\'<img src="\'+file+\'" width="\'+parseInt(width)+\'" height="\'+parseInt(height)+\'"\''  . ($this->defaultClass?('+\' class="'.$this->defaultClass.'"\''):'') .
 409                                 '+(alt?\' alt="\'+alt+\'"\':\'\')+(title?\' title="\'+title+\'"\':\'\')+(additionalParams?\' \'+additionalParams:\'\')+\' />\');
 410                 }
 411         /*]]>*/
 412         </script>
 413 </head>
 414 <body>
 415 <script type="text/javascript">
 416 /*<![CDATA[*/
 417         insertImage('.t3lib_div::quoteJSvalue($url,1).','.$width.','.$height.','.t3lib_div::quoteJSvalue($altText,1).','.t3lib_div::quoteJSvalue($titleText,1).','.t3lib_div::quoteJSvalue($additionalParams, 1).');
 418 /*]]>*/
 419 </script>
 420 </body>
 421 </html>';
 422         }
 423
 424         /**
 425          * Generate JS code to be used on the image insert/modify dialogue
 426          *
 427          * @param       string          $act: the action to be performed
 428          * @param       string          $editorNo: the number of the RTE instance on the page
 429          * @param       string          $sys_language_content: the language of the content element
 430          *
 431          * @return      string          the generated JS code
 432          */
 433         function getJSCode($act, $editorNo, $sys_language_content)      {
 434                 global $LANG, $TYPO3_CONF_VARS;
 435
 436                 $removedProperties = array();
 437                 if (is_array($this->buttonConfig['properties.'])) {
 438                         if ($this->buttonConfig['properties.']['removeItems']) {
 439                                 $removedProperties = t3lib_div::trimExplode(',',$this->buttonConfig['properties.']['removeItems'],1);
 440                         }
 441                 }
 442
 443                 if ($this->thisConfig['classesImage']) {
 444                         $classesImageArray = t3lib_div::trimExplode(',', $this->thisConfig['classesImage'], 1);
 445                         $classesImageJSOptions = '<option value=""></option>';
 446                         foreach ($classesImageArray as $class) {
 447                                 $classesImageJSOptions .= '<option value="' .$class . '">' . $class . '</option>';
 448                         }
 449                 }
 450
 451                 $lockPlainWidth = 'false';
 452                 $lockPlainHeight = 'false';
 453                 if (is_array($this->thisConfig['proc.']) && $this->thisConfig['proc.']['plainImageMode']) {
 454                         $plainImageMode = $this->thisConfig['proc.']['plainImageMode'];
 455                         $lockPlainWidth = ($plainImageMode == 'lockDimensions')?'true':'false';
 456                         $lockPlainHeight = ($lockPlainWidth || $plainImageMode == 'lockRatio' || ($plainImageMode == 'lockRatioWhenSmaller'))?'true':'false';
 457                 }
 458
 459                 $JScode='
 460                         var plugin = window.parent.RTEarea["' . $editorNo . '"].editor.getPlugin("TYPO3Image");
 461                         var HTMLArea = window.parent.HTMLArea;
 462                         function initEventListeners() {
 463                                 if (Ext.isWebKit) {
 464                                         Ext.EventManager.addListener(window.document.body, "dragend", plugin.onDrop, plugin, { single: true });
 465                                 }
 466                         }
 467                         function jumpToUrl(URL,anchor)  {
 468                                 var add_act = URL.indexOf("act=")==-1 ? "&act='.$act.'" : "";
 469                                 var add_editorNo = URL.indexOf("editorNo=")==-1 ? "&editorNo='.$editorNo.'" : "";
 470                                 var add_sys_language_content = URL.indexOf("sys_language_content=")==-1 ? "&sys_language_content='.$sys_language_content.'" : "";
 471                                 var RTEtsConfigParams = "&RTEtsConfigParams='.rawurlencode($this->RTEtsConfigParams).'";
 472
 473                                 var cur_width = selectedImageRef ? "&cWidth="+selectedImageRef.style.width : "";
 474                                 var cur_height = selectedImageRef ? "&cHeight="+selectedImageRef.style.height : "";
 475
 476                                 var theLocation = URL+add_act+add_editorNo+add_sys_language_content+RTEtsConfigParams+cur_width+cur_height+(anchor?anchor:"");
 477                                 window.location.href = theLocation;
 478                                 return false;
 479                         }
 480                         function insertImage(file,width,height) {
 481                                 plugin.insertImage(\'<img src="\'+file+\'"' . ($this->defaultClass?(' class="'.$this->defaultClass.'"'):'') . ' width="\'+parseInt(width)+\'" height="\'+parseInt(height)+\'" />\');
 482                         }
 483                         function launchView(url) {
 484                                 var thePreviewWindow="";
 485                                 thePreviewWindow = window.open("'.t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir.'show_item.php?table="+url,"ShowItem","height=300,width=410,status=0,menubar=0,resizable=0,location=0,directories=0,scrollbars=1,toolbar=0");
 486                                 if (thePreviewWindow && thePreviewWindow.focus) {
 487                                         thePreviewWindow.focus();
 488                                 }
 489                         }
 490                         function getCurrentImageRef() {
 491                                 if (plugin.image) {
 492                                         return plugin.image;
 493                                 } else {
 494                                         return null;
 495                                 }
 496                         }
 497                         function printCurrentImageOptions() {
 498                                 var classesImage = ' . ($this->thisConfig['classesImage']?'true':'false') . ';
 499                                 if (classesImage) var styleSelector=\'<select id="iClass" name="iClass" style="width:140px;">' . $classesImageJSOptions  . '</select>\';
 500                                 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>\';
 501                                 if (plugin.getButton("Language")) {
 502                                         var languageSelector = \'<select id="iLang" name="iLang">\';
 503                                         plugin.getButton("Language").getStore().each(function (record) {
 504                                                 languageSelector +=\'<option value="\' + record.get("value") + \'">\' + record.get("text") + \'</option>\';
 505                                         });
 506                                         languageSelector += \'</select>\';
 507                                 }
 508                                 var bgColor=\' class="bgColor4"\';
 509                                 var sz="";
 510                                 sz+=\'<table border="0" cellpadding="1" cellspacing="1"><form action="" name="imageData">\';
 511                                 '.(in_array('class', $removedProperties)?'':'
 512                                 if(classesImage) {
 513                                         sz+=\'<tr><td\'+bgColor+\'><label for="iClass">'.$LANG->getLL('class').': </label></td><td>\'+styleSelector+\'</td></tr>\';
 514                                 }')
 515                                 .(in_array('width', $removedProperties)?'':'
 516                                 if (!(selectedImageRef && selectedImageRef.src.indexOf("RTEmagic") == -1 && '. $lockPlainWidth .')) {
 517                                         sz+=\'<tr><td\'+bgColor+\'><label for="iWidth">'.$LANG->getLL('width').': </label></td><td><input type="text" id="iWidth" name="iWidth" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';
 518                                 }')
 519                                 .(in_array('height', $removedProperties)?'':'
 520                                 if (!(selectedImageRef && selectedImageRef.src.indexOf("RTEmagic") == -1 && '. $lockPlainHeight .')) {
 521                                         sz+=\'<tr><td\'+bgColor+\'><label for="iHeight">'.$LANG->getLL('height').': </label></td><td><input type="text" id="iHeight" name="iHeight" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';
 522                                 }')
 523                                 .(in_array('border', $removedProperties)?'':'
 524                                 sz+=\'<tr><td\'+bgColor+\'><label for="iBorder">'.$LANG->getLL('border').': </label></td><td><input type="checkbox" id="iBorder" name="iBorder" value="1" /></td></tr>\';')
 525                                 .(in_array('float', $removedProperties)?'':'
 526                                 sz+=\'<tr><td\'+bgColor+\'><label for="iFloat">'.$LANG->getLL('float').': </label></td><td>\'+floatSelector+\'</td></tr>\';')
 527                                 .(in_array('paddingTop', $removedProperties)?'':'
 528                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingTop">'.$LANG->getLL('padding_top').': </label></td><td><input type="text" id="iPaddingTop" name="iPaddingTop" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).'></td></tr>\';')
 529                                 .(in_array('paddingRight', $removedProperties)?'':'
 530                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingRight">'.$LANG->getLL('padding_right').': </label></td><td><input type="text" id="iPaddingRight" name="iPaddingRight" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 531                                 .(in_array('paddingBottom', $removedProperties)?'':'
 532                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingBottom">'.$LANG->getLL('padding_bottom').': </label></td><td><input type="text" id="iPaddingBottom" name="iPaddingBottom" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 533                                 .(in_array('paddingLeft', $removedProperties)?'':'
 534                                 sz+=\'<tr><td\'+bgColor+\'><label for="iPaddingLeft">'.$LANG->getLL('padding_left').': </label></td><td><input type="text" id="iPaddingLeft" name="iPaddingLeft" value=""'.$GLOBALS['TBE_TEMPLATE']->formWidth(4).' /></td></tr>\';')
 535                                 .(in_array('title', $removedProperties)?'':'
 536                                 sz+=\'<tr><td\'+bgColor+\'><label for="iTitle">'.$LANG->getLL('title').': </label></td><td><input type="text" id="iTitle" name="iTitle"'.$GLOBALS['TBE_TEMPLATE']->formWidth(20).' /></td></tr>\';')
 537                                 .(in_array('alt', $removedProperties)?'':'
 538                                 sz+=\'<tr><td\'+bgColor+\'><label for="iAlt">'.$LANG->getLL('alt').': </label></td><td><input type="text" id="iAlt" name="iAlt"'.$GLOBALS['TBE_TEMPLATE']->formWidth(20).' /></td></tr>\';')
 539                                 .(in_array('lang', $removedProperties)?'':'
 540                                 if (plugin.getButton("Language")) {
 541                                         sz+=\'<tr><td\'+bgColor+\'><label for="iLang">\' + plugin.editor.getPlugin("Language").localize(\'Language-Tooltip\') + \': </label></td><td>\' + languageSelector + \'</td></tr>\';
 542                                 }')
 543                                 .(in_array('clickenlarge', $removedProperties)?'':'
 544                                 sz+=\'<tr><td\'+bgColor+\'><label for="iClickEnlarge">'.$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>\';').'
 545                                 sz+=\'<tr><td><input type="submit" value="'.$LANG->getLL('update').'" onClick="return setImageProperties();"></td></tr>\';
 546                                 sz+=\'</form></table>\';
 547                                 return sz;
 548                         }
 549                         function setImageProperties() {
 550                                 var classesImage = ' . ($this->thisConfig['classesImage']?'true':'false') . ';
 551                                 if (selectedImageRef)   {
 552                                         if (document.imageData.iWidth) {
 553                                                 if (document.imageData.iWidth.value && parseInt(document.imageData.iWidth.value)) {
 554                                                         selectedImageRef.style.width = "";
 555                                                         selectedImageRef.width = parseInt(document.imageData.iWidth.value);
 556                                                 }
 557                                         }
 558                                         if (document.imageData.iHeight) {
 559                                                 if (document.imageData.iHeight.value && parseInt(document.imageData.iHeight.value)) {
 560                                                         selectedImageRef.style.height = "";
 561                                                         selectedImageRef.height = parseInt(document.imageData.iHeight.value);
 562                                                 }
 563                                         }
 564                                         if (document.imageData.iPaddingTop) {
 565                                                 if (document.imageData.iPaddingTop.value != "" && !isNaN(parseInt(document.imageData.iPaddingTop.value))) {
 566                                                         selectedImageRef.style.paddingTop = parseInt(document.imageData.iPaddingTop.value) + "px";
 567                                                 } else {
 568                                                         selectedImageRef.style.paddingTop = "";
 569                                                 }
 570                                         }
 571                                         if (document.imageData.iPaddingRight) {
 572                                                 if (document.imageData.iPaddingRight.value != "" && !isNaN(parseInt(document.imageData.iPaddingRight.value))) {
 573                                                         selectedImageRef.style.paddingRight = parseInt(document.imageData.iPaddingRight.value) + "px";
 574                                                 } else {
 575                                                         selectedImageRef.style.paddingRight = "";
 576                                                 }
 577                                         }
 578                                         if (document.imageData.iPaddingBottom) {
 579                                                 if (document.imageData.iPaddingBottom.value != "" && !isNaN(parseInt(document.imageData.iPaddingBottom.value))) {
 580                                                         selectedImageRef.style.paddingBottom = parseInt(document.imageData.iPaddingBottom.value) + "px";
 581                                                 } else {
 582                                                         selectedImageRef.style.paddingBottom = "";
 583                                                 }
 584                                         }
 585                                         if (document.imageData.iPaddingLeft) {
 586                                                 if (document.imageData.iPaddingLeft.value != "" && !isNaN(parseInt(document.imageData.iPaddingLeft.value))) {
 587                                                         selectedImageRef.style.paddingLeft = parseInt(document.imageData.iPaddingLeft.value) + "px";
 588                                                 } else {
 589                                                         selectedImageRef.style.paddingLeft = "";
 590                                                 }
 591                                         }
 592                                         if (document.imageData.iTitle) {
 593                                                 selectedImageRef.title=document.imageData.iTitle.value;
 594                                         }
 595                                         if (document.imageData.iAlt) {
 596                                                 selectedImageRef.alt=document.imageData.iAlt.value;
 597                                         }
 598                                         if (document.imageData.iBorder) {
 599                                                 selectedImageRef.style.borderStyle = "";
 600                                                 selectedImageRef.style.borderWidth = "";
 601                                                 selectedImageRef.style.border = "";  // this statement ignored by Mozilla 1.3.1
 602                                                 selectedImageRef.style.borderTopStyle = "";
 603                                                 selectedImageRef.style.borderRightStyle = "";
 604                                                 selectedImageRef.style.borderBottomStyle = "";
 605                                                 selectedImageRef.style.borderLeftStyle = "";
 606                                                 selectedImageRef.style.borderTopWidth = "";
 607                                                 selectedImageRef.style.borderRightWidth = "";
 608                                                 selectedImageRef.style.borderBottomWidth = "";
 609                                                 selectedImageRef.style.borderLeftWidth = "";
 610                                                 if(document.imageData.iBorder.checked) {
 611                                                         selectedImageRef.style.borderStyle = "solid";
 612                                                         selectedImageRef.style.borderWidth = "thin";
 613                                                 }
 614                                                 selectedImageRef.removeAttribute("border");
 615                                         }
 616                                         if (document.imageData.iFloat) {
 617                                                 var iFloat = document.imageData.iFloat.options[document.imageData.iFloat.selectedIndex].value;
 618                                                 if (document.all) {
 619                                                         selectedImageRef.style.styleFloat = iFloat ? iFloat : "";
 620                                                 } else {
 621                                                         selectedImageRef.style.cssFloat = iFloat ? iFloat : "";
 622                                                 }
 623                                         }
 624                                         if (classesImage && document.imageData.iClass) {
 625                                                 var iClass = document.imageData.iClass.options[document.imageData.iClass.selectedIndex].value;
 626                                                 if (iClass || (selectedImageRef.attributes["class"] && selectedImageRef.attributes["class"].value)) {
 627                                                         selectedImageRef.className = iClass;
 628                                                 } else {
 629                                                         selectedImageRef.className = "";
 630                                                 }
 631                                         }
 632                                         if (document.imageData.iLang) {
 633                                                 var iLang = document.imageData.iLang.options[document.imageData.iLang.selectedIndex].value;
 634                                                 var languageObject = plugin.editor.getPlugin("Language");
 635                                                 if (iLang || languageObject.getLanguageAttribute(selectedImageRef)) {
 636                                                         languageObject.setLanguageAttributes(selectedImageRef, iLang);
 637                                                 } else {
 638                                                         languageObject.setLanguageAttributes(selectedImageRef, "none");
 639                                                 }
 640                                         }
 641                                         if (document.imageData.iClickEnlarge) {
 642                                                 if (document.imageData.iClickEnlarge.checked) {
 643                                                         selectedImageRef.setAttribute("clickenlarge","1");
 644                                                 } else {
 645                                                         selectedImageRef.removeAttribute("clickenlarge");
 646                                                 }
 647                                         }
 648                                         plugin.close();
 649                                 }
 650                                 return false;
 651                         }
 652                         function insertImagePropertiesInForm()  {
 653                                 var classesImage = ' . ($this->thisConfig['classesImage']?'true':'false') . ';
 654                                 if (selectedImageRef)   {
 655                                         var styleWidth, styleHeight, padding;
 656                                         if (document.imageData.iWidth) {
 657                                                 styleWidth = selectedImageRef.style.width ? selectedImageRef.style.width : selectedImageRef.width;
 658                                                 styleWidth = parseInt(styleWidth);
 659                                                 if (!(isNaN(styleWidth) || styleWidth == 0)) {
 660                                                         document.imageData.iWidth.value = styleWidth;
 661                                                 }
 662                                         }
 663                                         if (document.imageData.iHeight) {
 664                                                 styleHeight = selectedImageRef.style.height ? selectedImageRef.style.height : selectedImageRef.height;
 665                                                 styleHeight = parseInt(styleHeight);
 666                                                 if (!(isNaN(styleHeight) || styleHeight == 0)) {
 667                                                         document.imageData.iHeight.value = styleHeight;
 668                                                 }
 669                                         }
 670                                         if (document.imageData.iPaddingTop) {
 671                                                 var padding = selectedImageRef.style.paddingTop ? selectedImageRef.style.paddingTop : selectedImageRef.vspace;
 672                                                 var padding = parseInt(padding);
 673                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 674                                                 document.imageData.iPaddingTop.value = padding;
 675                                         }
 676                                         if (document.imageData.iPaddingRight) {
 677                                                 padding = selectedImageRef.style.paddingRight ? selectedImageRef.style.paddingRight : selectedImageRef.hspace;
 678                                                 var padding = parseInt(padding);
 679                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 680                                                 document.imageData.iPaddingRight.value = padding;
 681                                         }
 682                                         if (document.imageData.iPaddingBottom) {
 683                                                 var padding = selectedImageRef.style.paddingBottom ? selectedImageRef.style.paddingBottom : selectedImageRef.vspace;
 684                                                 var padding = parseInt(padding);
 685                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 686                                                 document.imageData.iPaddingBottom.value = padding;
 687                                         }
 688                                         if (document.imageData.iPaddingLeft) {
 689                                                 var padding = selectedImageRef.style.paddingLeft ? selectedImageRef.style.paddingLeft : selectedImageRef.hspace;
 690                                                 var padding = parseInt(padding);
 691                                                 if (isNaN(padding) || padding <= 0) { padding = ""; }
 692                                                 document.imageData.iPaddingLeft.value = padding;
 693                                         }
 694                                         if (document.imageData.iTitle) {
 695                                                 document.imageData.iTitle.value = selectedImageRef.title;
 696                                         }
 697                                         if (document.imageData.iAlt) {
 698                                                 document.imageData.iAlt.value = selectedImageRef.alt;
 699                                         }
 700                                         if (document.imageData.iBorder) {
 701                                                 if((selectedImageRef.style.borderStyle && selectedImageRef.style.borderStyle != "none" && selectedImageRef.style.borderStyle != "none none none none") || selectedImageRef.border) {
 702                                                         document.imageData.iBorder.checked = 1;
 703                                                 }
 704                                         }
 705                                         if (document.imageData.iFloat) {
 706                                                 var fObj=document.imageData.iFloat;
 707                                                 var value = (selectedImageRef.style.cssFloat ? selectedImageRef.style.cssFloat : selectedImageRef.style.styleFloat);
 708                                                 var l=fObj.length;
 709                                                 for (var a=0;a<l;a++)   {
 710                                                         if (fObj.options[a].value == value) {
 711                                                                 fObj.selectedIndex = a;
 712                                                         }
 713                                                 }
 714                                         }
 715                                         if (classesImage && document.imageData.iClass) {
 716                                                 var fObj=document.imageData.iClass;
 717                                                 var value=selectedImageRef.className;
 718                                                 var l=fObj.length;
 719                                                 for (var a=0;a < l; a++) {
 720                                                         if (fObj.options[a].value == value) {
 721                                                                 fObj.selectedIndex = a;
 722                                                         }
 723                                                 }
 724                                         }
 725                                         if (document.imageData.iLang) {
 726                                                 var fObj=document.imageData.iLang;
 727                                                 var value=plugin.editor.getPlugin("Language").getLanguageAttribute(selectedImageRef);
 728                                                 for (var i = 0, n = fObj.length; i < n; i++) {
 729                                                         if (fObj.options[i].value == value) {
 730                                                                 fObj.selectedIndex = i;
 731                                                                 if (i) {
 732                                                                         fObj.options[0].text = plugin.editor.getPlugin("Language").localize("Remove language mark");
 733                                                                 }
 734                                                         }
 735                                                 }
 736                                         }
 737                                         if (document.imageData.iClickEnlarge) {
 738                                                 if (selectedImageRef.getAttribute("clickenlarge") == "1") {
 739                                                         document.imageData.iClickEnlarge.checked = 1;
 740                                                 } else {
 741                                                         document.imageData.iClickEnlarge.checked = 0;
 742                                                 }
 743                                         }
 744                                         return false;
 745                                 }
 746                         }
 747
 748                         var selectedImageRef = getCurrentImageRef();';  // Setting this to a reference to the image object.
 749                 return $JScode;
 750         }
 751
 752         /**
 753          * Session data for this class can be set from outside with this method.
 754          * Call after init()
 755          *
 756          * @param       array           Session data array
 757          * @return      array           Session data and boolean which indicates that data needs to be stored in session because it's changed
 758          */
 759         function processSessionData($data) {
 760                 $store = false;
 761
 762                 if ($this->act != 'image') {
 763                         if (isset($this->act))  {
 764                                 $data['act'] = $this->act;
 765                                 $store = true;
 766                         } else {
 767                                 $this->act = $data['act'];
 768                         }
 769                 }
 770
 771                 if (isset($this->expandFolder)) {
 772                         $data['expandFolder'] = $this->expandFolder;
 773                         $store = true;
 774                 } else {
 775                         $this->expandFolder = $data['expandFolder'];
 776                 }
 777
 778                 return array($data, $store);
 779         }
 780
 781         /**
 782          * [Describe function...]
 783          *
 784          * @return      [type]          ...
 785          */
 786         function main_rte()     {
 787                 global $LANG, $TYPO3_CONF_VARS, $FILEMOUNTS, $BE_USER;
 788
 789                         // Starting content:
 790                 $this->content = $this->doc->startPage($LANG->getLL('Insert Image',1));
 791
 792                         // Making menu in top:
 793                 $menuDef = array();
 794                 if (in_array('image',$this->allowedItems) && ($this->act=='image' || t3lib_div::_GP('cWidth'))) {
 795                         $menuDef['page']['isActive'] = $this->act=='image';
 796                         $menuDef['page']['label'] = $LANG->getLL('currentImage',1);
 797                         $menuDef['page']['url'] = '#';
 798                         $menuDef['page']['addParams'] = 'onClick="jumpToUrl(\'?act=image&bparams='.$this->bparams.'\');return false;"';
 799                 }
 800                 if (in_array('magic',$this->allowedItems)){
 801                         $menuDef['file']['isActive'] = $this->act=='magic';
 802                         $menuDef['file']['label'] = $LANG->getLL('magicImage',1);
 803                         $menuDef['file']['url'] = '#';
 804                         $menuDef['file']['addParams'] = 'onClick="jumpToUrl(\'?act=magic&bparams='.$this->bparams.'\');return false;"';
 805                 }
 806                 if (in_array('plain',$this->allowedItems)) {
 807                         $menuDef['url']['isActive'] = $this->act=='plain';
 808                         $menuDef['url']['label'] = $LANG->getLL('plainImage',1);
 809                         $menuDef['url']['url'] = '#';
 810                         $menuDef['url']['addParams'] = 'onClick="jumpToUrl(\'?act=plain&bparams='.$this->bparams.'\');return false;"';
 811                 }
 812                 if (in_array('dragdrop',$this->allowedItems)) {
 813                         $menuDef['mail']['isActive'] = $this->act=='dragdrop';
 814                         $menuDef['mail']['label'] = $LANG->getLL('dragDropImage',1);
 815                         $menuDef['mail']['url'] = '#';
 816                         $menuDef['mail']['addParams'] = 'onClick="jumpToUrl(\'?act=dragdrop&bparams='.$this->bparams.'\');return false;"';
 817                 }
 818
 819                         // Call hook for extra options
 820                 foreach ($this->hookObjects as $hookObject) {
 821                         $menuDef = $hookObject->modifyMenuDefinition($menuDef);
 822                 }
 823
 824                 $this->content .= $this->doc->getTabMenuRaw($menuDef);
 825
 826                 switch($this->act)      {
 827                         case 'image':
 828                                 $JScode = '
 829                                 document.write(printCurrentImageOptions());
 830                                 insertImagePropertiesInForm();';
 831                                 $this->content.= '<br />'.$this->doc->wrapScriptTags($JScode);
 832                                 break;
 833                         case 'plain':
 834                         case 'magic':
 835                                         // Adding upload form, if allowed
 836                                 $this->content .= $this->insertUploadForm($this->expandFolder);
 837                                         // Getting flag for showing/not showing thumbnails:
 838                                 $noThumbs = $BE_USER->getTSConfigVal('options.noThumbsInRTEimageSelect');
 839                                 if (!$noThumbs) {
 840                                                 // MENU-ITEMS, fetching the setting for thumbnails from File>List module:
 841                                         $_MOD_MENU = array('displayThumbs' => '');
 842                                         $_MCONF['name']='file_list';
 843                                         $_MOD_SETTINGS = t3lib_BEfunc::getModuleData($_MOD_MENU, t3lib_div::_GP('SET'), $_MCONF['name']);
 844                                         $addParams = '&act='.$this->act.'&editorNo='.$this->editorNo.'&expandFolder='.rawurlencode($this->expandFolder);
 845                                         $thumbNailCheck = t3lib_BEfunc::getFuncCheck('','SET[displayThumbs]',$_MOD_SETTINGS['displayThumbs'],'select_image.php',$addParams,'id="checkDisplayThumbs"').' <label for="checkDisplayThumbs">'.$LANG->sL('LLL:EXT:lang/locallang_mod_file_list.php:displayThumbs',1).'</label>';
 846                                 } else {
 847                                         $thumbNailCheck='';
 848                                 }
 849                                         // Create folder tree:
 850                                 $foldertree = t3lib_div::makeInstance('tx_rtehtmlarea_image_folderTree');
 851                                 $tree = $foldertree->getBrowsableTree();
 852                                 list(,,$specUid) = explode('_',t3lib_div::_GP('PM'));
 853                                 $files = $this->expandFolder($foldertree->specUIDmap[$specUid],$this->act=='plain',$noThumbs?$noThumbs:!$_MOD_SETTINGS['displayThumbs']);
 854                                 $this->content.= '<table border="0" cellpadding="0" cellspacing="0">
 855                                 <tr>
 856                                         <td style="vertical-align: top;">'.$this->barheader($LANG->getLL('folderTree').':').$tree.'</td>
 857                                         <td>&nbsp;</td>
 858                                         <td style="vertical-align: top;">'.$files.'</td>
 859                                 </tr>
 860                                 </table>
 861                                 <br />'.$thumbNailCheck;
 862                                         // Add help message
 863                                 $helpMessage = $this->getHelpMessage($this->act);
 864                                 if ($helpMessage) {
 865                                         $this->content .= $this->getMsgBox($helpMessage);
 866                                 }
 867                                 break;
 868                         case 'dragdrop':
 869                                 $foldertree = t3lib_div::makeInstance('TBE_FolderTree');
 870                                 $foldertree->thisScript=$this->thisScript;
 871                                 $foldertree->ext_noTempRecyclerDirs = true;
 872                                 $tree = $foldertree->getBrowsableTree();
 873                                 list(,,$specUid) = explode('_',t3lib_div::_GP('PM'));
 874                                 $files = $this->TBE_dragNDrop($foldertree->specUIDmap[$specUid], implode(',', $this->allowedFileTypes));
 875                                 $this->content.= '<table border="0" cellpadding="0" cellspacing="0">
 876                                 <tr>
 877                                         <td style="vertical-align: top;">'.$this->barheader($LANG->getLL('folderTree').':').$tree.'</td>
 878                                         <td>&nbsp;</td>
 879                                         <td style="vertical-align: top;">'.$files.'</td>
 880                                 </tr>
 881                                 </table>';
 882                                 break;
 883                         default:
 884                                         // Call hook
 885                                 foreach ($this->hookObjects as $hookObject) {
 886                                         $this->content.= $hookObject->getTab($this->act);
 887                                 }
 888                                 break;
 889                 }
 890                 $this->content.= $this->doc->endPage();
 891                 $this->doc->JScodeArray['rtehtmlarea'] = $this->getJSCode($this->act, $this->editorNo, $this->sys_language_content);
 892                 $this->content = $this->doc->insertStylesAndJS($this->content);
 893                 return $this->content;
 894         }
 895
 896         /**
 897          * Create upload/create folder forms, if a path is given
 898          *
 899          * @param       string          $folderPath: the selected path , if any
 900          *
 901          * @return      string          the html content for the upload form
 902          */
 903         protected function insertUploadForm($folderPath) {
 904                 $content = '';
 905                 if ($GLOBALS['BE_USER']->getTSConfigVal('options.uploadFieldsInTopOfEB') && !$this->readOnly && count($GLOBALS['FILEMOUNTS'])) {
 906                         $path = $folderPath;
 907                         if (!$path || !@is_dir($path))  {
 908                                         // The closest TEMP-path is found
 909                                 $path = $this->fileProcessor->findTempFolder().'/';
 910                         }
 911                         if ($path!='/' && @is_dir($path)) {
 912                                 $uploadForm=$this->uploadForm($path);
 913                                 $createFolder=$this->createFolder($path);
 914                         } else {
 915                                 $createFolder='';
 916                                 $uploadForm='';
 917                         }
 918                         $content .= $uploadForm;
 919                         if ($GLOBALS['BE_USER']->isAdmin() || $GLOBALS['BE_USER']->getTSConfigVal('options.createFoldersInEB')) {
 920                                 $content.=$createFolder;
 921                         }
 922                 }
 923                 return $content;
 924         }
 925
 926         /***************************
 927          *
 928          * OTHER FUNCTIONS:
 929          *
 930          ***************************/
 931         /**
 932          * @param       [type]          $expandFolder: ...
 933          * @param       [type]          $plainFlag: ...
 934          * @return      [type]          ...
 935          */
 936         function expandFolder($expandFolder=0,$plainFlag=0,$noThumbs=0) {
 937                 global $LANG, $BE_USER, $BACK_PATH;
 938
 939                 $expandFolder = $expandFolder ? $expandFolder :t3lib_div::_GP('expandFolder');
 940                 $out='';
 941
 942                 if ($expandFolder && $this->checkFolder($expandFolder)) {
 943                         $files = t3lib_div::getFilesInDir($expandFolder,($plainFlag?'jpg,jpeg,gif,png':$GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']),1,1);       // $extensionList="",$prependPath=0,$order="")
 944                         if (is_array($files))   {
 945                                 $out.=$this->barheader(sprintf($LANG->getLL('images').' (%s):',count($files)));
 946
 947                                 $titleLen = intval($BE_USER->uc['titleLen']);
 948                                 $picon='<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/i/_icon_webfolders.gif','width="18" height="16"').' alt="" />';
 949                                 $picon.=htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($expandFolder),$titleLen));
 950                                 $out.='<span class="nobr">'.$picon.'</span><br />';
 951
 952                                 $imgObj = t3lib_div::makeInstance('t3lib_stdGraphic');
 953                                 $imgObj->init();
 954                                 $imgObj->mayScaleUp=0;
 955                                 $imgObj->tempPath=PATH_site.$imgObj->tempPath;
 956
 957                                 $lines=array();
 958                                 foreach ($files as $filepath) {
 959                                         $fI=pathinfo($filepath);
 960
 961                                         $origFile = t3lib_div::rawUrlEncodeFP(substr($filepath,strlen(PATH_site)));
 962                                         $iurl = $this->siteURL.$origFile;
 963                                         $imgInfo = $imgObj->getImageDimensions($filepath);
 964                                                 // File icon:
 965                                         $icon = t3lib_BEfunc::getFileIcon(strtolower($fI['extension']));
 966                                         $pDim = $imgInfo[0].'x'.$imgInfo[1].' '.$LANG->getLL('pixels',1);
 967                                         $size=' ('.t3lib_div::formatSize(filesize($filepath)).$LANG->getLL('bytes',1).', '.$pDim.')';
 968                                         $icon = '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/fileicons/'.$icon.'','width="18" height="16"').' title="'.htmlspecialchars($fI['basename'].$size).'" alt="" />';
 969                                         $ATag = '<a href="#" onclick="return jumpToUrl(\'?editorNo='.$this->editorNo.'&insertImage='.rawurlencode($filepath).'\');">';
 970                                         $ATag_e='</a>';
 971                                         if ($plainFlag && (($imgInfo[0] > $this->plainMaxWidth) || ($imgInfo[1] > $this->plainMaxHeight)))      {
 972                                                 $ATag='';
 973                                                 $ATag_e='';
 974                                                 $ATag2='';
 975                                                 $ATag2_e='';
 976                                         } else {
 977                                                 $ATag2='<a href="#" onClick="launchView(\''.rawurlencode($filepath).'\'); return false;">';
 978                                                 $ATag2_e='</a>';
 979                                         }
 980
 981                                         $filenameAndIcon=$ATag.$icon.htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($filepath),$titleLen)).$ATag_e;
 982
 983
 984                                         $lines[]='<tr class="bgColor4"><td nowrap="nowrap">'.$filenameAndIcon.'&nbsp;</td><td nowrap="nowrap">'.$pDim.'&nbsp;</td></tr>';
 985                                         $lines[]='<tr><td colspan="2">'.($noThumbs ? '' : $ATag2.t3lib_BEfunc::getThumbNail($this->doc->backPath.'thumbs.php',$filepath,'hspace="5" vspace="5" border="1"').$ATag2_e).
 986                                                 '</td></tr>';
 987                                         $lines[]='<tr><td colspan="2"><img src="clear.gif" width="1" height="3"></td></tr>';
 988                                 }
 989                                 $out.='<table border="0" cellpadding="0" cellspacing="1">'.implode('',$lines).'</table>';
 990                         }
 991                 }
 992                 return $out;
 993         }
 994
 995         /**
 996          * For RTE: This displays all IMAGES (gif,png,jpg) (from extensionList) from folder. Thumbnails are shown for images.
 997          * This listing is of images located in the web-accessible paths ONLY - the listing is for drag-n-drop use in the RTE
 998          *
 999          * @param       string          The folder path to expand
1000          * @param       string          List of fileextensions to show
1001          * @return      string          HTML output
1002          */
1003         function TBE_dragNDrop($expandFolder=0,$extensionList='')       {
1004                 global $BACK_PATH;
1005
1006                 $expandFolder = $expandFolder ? $expandFolder : t3lib_div::_GP('expandFolder');
1007                 $out='';
1008                 if ($expandFolder && $this->checkFolder($expandFolder)) {
1009                         if ($this->isWebFolder($expandFolder))  {
1010
1011                                         // Read files from directory:
1012                                 $files = t3lib_div::getFilesInDir($expandFolder,$extensionList,1,1);    // $extensionList="",$prependPath=0,$order='')
1013                                 if (is_array($files))   {
1014                                         $out.=$this->barheader(sprintf($GLOBALS['LANG']->getLL('files').' (%s):',count($files)));
1015
1016                                         $titleLen=intval($GLOBALS['BE_USER']->uc['titleLen']);
1017                                         $picon='<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/i/_icon_webfolders.gif','width="18" height="16"').' alt="" />';
1018                                         $picon.=htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($expandFolder),$titleLen));
1019                                         $out.=$picon.'<br />';
1020
1021                                                 // Init row-array:
1022                                         $lines=array();
1023
1024                                                 // Add "drag-n-drop" message:
1025                                         $lines[]='
1026                                                 <tr>
1027                                                         <td colspan="2">'.$this->getMsgBox($GLOBALS['LANG']->getLL('findDragDrop')).'</td>
1028                                                 </tr>';
1029
1030                                                 // Traverse files:
1031                                         foreach ($files as $filepath) {
1032                                                 $fI = pathinfo($filepath);
1033
1034                                                         // URL of image:
1035                                                 $iurl = $this->siteURL.t3lib_div::rawurlencodeFP(substr($filepath,strlen(PATH_site)));
1036
1037                                                         // Show only web-images
1038                                                 if (t3lib_div::inList('gif,jpeg,jpg,png',strtolower($fI['extension']))) {
1039                                                         $imgInfo = @getimagesize($filepath);
1040                                                         $pDim = $imgInfo[0].'x'.$imgInfo[1].' pixels';
1041
1042                                                         $ficon = t3lib_BEfunc::getFileIcon(strtolower($fI['extension']));
1043                                                         $size=' ('.t3lib_div::formatSize(filesize($filepath)).'bytes'.($pDim?', '.$pDim:'').')';
1044                                                         $icon = '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/fileicons/'.$ficon,'width="18" height="16"').' class="absmiddle" title="'.htmlspecialchars($fI['basename'].$size).'" alt="" />';
1045                                                         $filenameAndIcon=$icon.htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($filepath),$titleLen));
1046
1047                                                         if (t3lib_div::_GP('noLimit'))  {
1048                                                                 $maxW=10000;
1049                                                                 $maxH=10000;
1050                                                         } else {
1051                                                                 $maxW=380;
1052                                                                 $maxH=500;
1053                                                         }
1054                                                         $IW = $imgInfo[0];
1055                                                         $IH = $imgInfo[1];
1056                                                         if ($IW>$maxW)  {
1057                                                                 $IH=ceil($IH/$IW*$maxW);
1058                                                                 $IW=$maxW;
1059                                                         }
1060                                                         if ($IH>$maxH)  {
1061                                                                 $IW=ceil($IW/$IH*$maxH);
1062                                                                 $IH=$maxH;
1063                                                         }
1064
1065                                                                 // Make row:
1066                                                         $lines[]='
1067                                                                 <tr class="bgColor4">
1068                                                                         <td nowrap="nowrap">'.$filenameAndIcon.'&nbsp;</td>
1069                                                                         <td nowrap="nowrap">'.
1070                                                                         ($imgInfo[0]!=$IW ? '<a href="'.htmlspecialchars(t3lib_div::linkThisScript(array('noLimit'=>'1'))).'">'.
1071                                                                                                                 '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/icon_warning2.gif','width="18" height="16"').' title="'.$GLOBALS['LANG']->getLL('clickToRedrawFullSize',1).'" alt="" />'.
1072                                                                                                                 '</a>':'').
1073                                                                         $pDim.'&nbsp;</td>
1074                                                                 </tr>';
1075                                                                 // Remove hardcoded border="1"
1076                                                                 // Add default class for images
1077                                                         $lines[]='
1078                                                                 <tr>
1079                                                                         <td colspan="2"><img src="'.$iurl.'" width="'.$IW.'" height="'.$IH.'" alt=""' . ($this->defaultClass?(' class="'.$this->defaultClass.'"'):''). ' style="cursor:move;" /></td>
1080                                                                 </tr>';
1081                                                         $lines[]='
1082                                                                 <tr>
1083                                                                         <td colspan="2"><img src="clear.gif" width="1" height="3" alt="" /></td>
1084                                                                 </tr>';
1085                                                 }
1086                                         }
1087
1088                                                 // Finally, wrap all rows in a table tag:
1089                                         $out.='
1090
1091
1092                         <!--
1093                                 File listing / Drag-n-drop
1094                         -->
1095                                                 <table border="0" cellpadding="0" cellspacing="1" id="typo3-dragBox">
1096                                                         '.implode('',$lines).'
1097                                                 </table>';
1098                                 }
1099                         } else {
1100                                         // Print this warning if the folder is NOT a web folder:
1101                                 $out.=$this->barheader($GLOBALS['LANG']->getLL('files'));
1102                                 $out.=$this->getMsgBox($GLOBALS['LANG']->getLL('noWebFolder'),'icon_warning2');
1103                         }
1104                 }
1105                 return $out;
1106         }
1107
1108         /**
1109          * Initializes the configuration variables
1110          *
1111          * @return      void
1112          */
1113          public function initConfiguration() {
1114                 $this->thisConfig = $this->getRTEConfig();
1115                 $this->buttonConfig = $this->getButtonConfig();
1116                 $this->imgPath = $this->getImgPath();
1117                 $this->RTEImageStorageDir = $this->getRTEImageStorageDir();
1118                 $this->defaultClass = $this->getDefaultClass();
1119                 $this->setMaximumImageDimensions();
1120          }
1121
1122         /**
1123          * Get the RTE configuration from Page TSConfig
1124          *
1125          * @return      array           RTE configuration array
1126          */
1127         protected function getRTEConfig()       {
1128                 global $BE_USER;
1129
1130                 $RTEtsConfigParts = explode(':', $this->RTEtsConfigParams);
1131                 $RTEsetup = $BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($RTEtsConfigParts[5]));
1132                 return t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$RTEtsConfigParts[0],$RTEtsConfigParts[2],$RTEtsConfigParts[4]);
1133         }
1134
1135         /**
1136          * Get the path of the image to be inserted or modified
1137          *
1138          * @return      string          path to the image
1139          */
1140         protected function getImgPath() {
1141                 $RTEtsConfigParts = explode(':', $this->RTEtsConfigParams);
1142                 return $RTEtsConfigParts[6];
1143         }
1144
1145         /**
1146          * Get the configuration of the image button
1147          *
1148          * @return      array           the configuration array of the image button
1149          */
1150         protected function getButtonConfig()    {
1151                 return ((is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['image.'])) ? $this->thisConfig['buttons.']['image.'] : array());
1152         }
1153
1154         /**
1155          * Get the allowed items or tabs
1156          *
1157          * @param       string          $items: initial list of possible items
1158          * @return      array           the allowed items
1159          */
1160         public function getAllowedItems($items) {
1161                 $allowedItems = explode(',', $items);
1162                 $clientInfo = t3lib_div::clientInfo();
1163                 if ($clientInfo['BROWSER'] !== 'opera') {
1164                         $allowedItems[] = 'dragdrop';
1165                 }
1166                         // Call hook for extra options
1167                 foreach ($this->hookObjects as $hookObject) {
1168                         $allowedItems = $hookObject->addAllowedItems($allowedItems);
1169                 }
1170                         // Remove tab "image" if there is no current image
1171                 if ($this->act !== 'image') {
1172                         $allowedItems = array_diff($allowedItems, array('image'));
1173                 }
1174                         // Remove options according to RTE configuration
1175                 if (is_array($this->buttonConfig['options.']) && $this->buttonConfig['options.']['removeItems']) {
1176                         $allowedItems = array_diff($allowedItems, t3lib_div::trimExplode(',', $this->buttonConfig['options.']['removeItems'], 1));
1177                 } else {
1178                         $allowedItems = array_diff($allowedItems, t3lib_div::trimExplode(',', $this->thisConfig['blindImageOptions'], 1));
1179                 }
1180                 return $allowedItems;
1181         }
1182
1183         /**
1184          * Get the default image class
1185          *
1186          * @return      string          the default class, if any
1187          */
1188         protected function getDefaultClass() {
1189                 $defaultClass = '';
1190                 if (is_array($this->buttonConfig['properties.'])) {
1191                         if (is_array($this->buttonConfig['properties.']['class.']) && trim($this->buttonConfig['properties.']['class.']['default'])) {
1192                                 $defaultClass = trim($this->buttonConfig['properties.']['class.']['default']);
1193                         }
1194                 }
1195                 return $defaultClass;
1196         }
1197
1198         /**
1199          * Set variables for maximum image dimensions
1200          *
1201          * @return      void
1202          */
1203         protected function setMaximumImageDimensions() {
1204                 if (is_array($this->buttonConfig['options.']) && is_array($this->buttonConfig['options.']['plain.'])) {
1205                         if ($this->buttonConfig['options.']['plain.']['maxWidth']) $this->plainMaxWidth = $this->buttonConfig['options.']['plain.']['maxWidth'];
1206                         if ($this->buttonConfig['options.']['plain.']['maxHeight']) $this->plainMaxHeight = $this->buttonConfig['options.']['plain.']['maxHeight'];
1207                 }
1208                 if (!$this->plainMaxWidth) $this->plainMaxWidth = 640;
1209                 if (!$this->plainMaxHeight) $this->plainMaxHeight = 680;
1210                 if (is_array($this->buttonConfig['options.']) && is_array($this->buttonConfig['options.']['magic.'])) {
1211                         if ($this->buttonConfig['options.']['magic.']['maxWidth']) $this->magicMaxWidth = $this->buttonConfig['options.']['magic.']['maxWidth'];
1212                         if ($this->buttonConfig['options.']['magic.']['maxHeight']) $this->magicMaxHeight = $this->buttonConfig['options.']['magic.']['maxHeight'];
1213                 }
1214                         // These defaults allow images to be based on their width - to a certain degree - by setting a high height. Then we're almost certain the image will be based on the width
1215                 if (!$this->magicMaxWidth) $this->magicMaxWidth = 300;
1216                 if (!$this->magicMaxHeight) $this->magicMaxHeight = 1000;
1217         }
1218
1219         /**
1220          * Get the help message to be displayed on a given tab
1221          *
1222          * @param       string  $act: the identifier of the tab
1223          * @return      string  the text of the message
1224          */
1225         public function getHelpMessage($act) {
1226                 global $LANG;
1227                 switch ($act)   {
1228                         case 'plain':
1229                                 return sprintf($LANG->getLL('plainImage_msg'), $this->plainMaxWidth, $this->plainMaxHeight);
1230                                 break;
1231                         case 'magic':
1232                                 return sprintf($LANG->getLL('magicImage_msg'));
1233                                 break;
1234                         default:
1235                                 return '';
1236                 }
1237         }
1238 }
1239
1240 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php'])) {
1241         include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']);
1242 }
1243
1244 ?>