typo3/backend.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 2007-2010 Ingo Renner <ingo@typo3.org>
   6 *  All rights reserved
   7 *
   8 *  This script is part of the TYPO3 project. The TYPO3 project is
   9 *  free software; you can redistribute it and/or modify
  10 *  it under the terms of the GNU General Public License as published by
  11 *  the Free Software Foundation; either version 2 of the License, or
  12 *  (at your option) any later version.
  13 *
  14 *  The GNU General Public License can be found at
  15 *  http://www.gnu.org/copyleft/gpl.html.
  16 *  A copy is found in the textfile GPL.txt and important notices to the license
  17 *  from the author is found in LICENSE.txt distributed with these scripts.
  18 *
  19 *
  20 *  This script is distributed in the hope that it will be useful,
  21 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 *  GNU General Public License for more details.
  24 *
  25 *  This copyright notice MUST APPEAR in all copies of the script!
  26 ***************************************************************/
  27
  28 require_once('init.php');
  29 require_once('template.php');
  30 require_once('interfaces/interface.backend_toolbaritem.php');
  31
  32 require('classes/class.typo3logo.php');
  33 require('classes/class.modulemenu.php');
  34 require_once('classes/class.donatewindow.php');
  35
  36         // core toolbar items
  37 require('classes/class.workspaceselector.php');
  38 require('classes/class.clearcachemenu.php');
  39 require('classes/class.shortcutmenu.php');
  40 require('classes/class.backendsearchmenu.php');
  41
  42 require_once('class.alt_menu_functions.inc');
  43 $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_misc.xml');
  44
  45
  46 /**
  47  * Class for rendering the TYPO3 backend version 4.2+
  48  *
  49  * @author      Ingo Renner <ingo@typo3.org>
  50  * @package TYPO3
  51  * @subpackage core
  52  */
  53 class TYPO3backend {
  54
  55         protected $content;
  56         protected $css;
  57         protected $cssFiles;
  58         protected $js;
  59         protected $jsFiles;
  60         protected $jsFilesAfterInline;
  61         protected $toolbarItems;
  62         private   $menuWidthDefault = 190; // intentionally private as nobody should modify defaults
  63         protected $menuWidth;
  64
  65         /**
  66          * Object for loading backend modules
  67          *
  68          * @var t3lib_loadModules
  69          */
  70         protected $moduleLoader;
  71
  72         /**
  73          * module menu generating object
  74          *
  75          * @var ModuleMenu
  76          */
  77         protected $moduleMenu;
  78
  79         /**
  80          * Pagerenderer
  81          *
  82          * @var t3lib_PageRenderer
  83          */
  84         protected $pageRenderer;
  85
  86         /**
  87          * constructor
  88          *
  89          * @return      void
  90          */
  91         public function __construct() {
  92
  93                         // Initializes the backend modules structure for use later.
  94                 $this->moduleLoader = t3lib_div::makeInstance('t3lib_loadModules');
  95                 $this->moduleLoader->load($GLOBALS['TBE_MODULES']);
  96
  97                 $this->moduleMenu = t3lib_div::makeInstance('ModuleMenu');
  98
  99                 $this->pageRenderer = $GLOBALS['TBE_TEMPLATE']->getPageRenderer();
 100                 $this->pageRenderer->loadScriptaculous('builder,effects,controls,dragdrop');
 101                 $this->pageRenderer->loadExtJS();
 102
 103                 $this->pageRenderer->addExtOnReadyCode(
 104                         'TYPO3.Backend = new TYPO3.Viewport(TYPO3.Viewport.configuration);
 105                         if (typeof console === "undefined") {
 106                                 console = TYPO3.Backend.DebugConsole;
 107                         }',
 108                         TRUE
 109                 );
 110                 $this->pageRenderer->addJsInlineCode(
 111                         'consoleOverrideWithDebugPanel',
 112                         '//already done'
 113                 );
 114                 $this->pageRenderer->addExtDirectCode();
 115
 116                         // add default BE javascript
 117                 $this->js      = '';
 118                 $this->jsFiles = array(
 119                         'contrib/swfupload/swfupload.js',
 120                         'contrib/swfupload/plugins/swfupload.swfobject.js',
 121                         'contrib/swfupload/plugins/swfupload.cookies.js',
 122                         'contrib/swfupload/plugins/swfupload.queue.js',
 123                         'md5.js',
 124                         'js/common.js',
 125                         'js/toolbarmanager.js',
 126                         'js/modulemenu.js',
 127                         'js/iecompatibility.js',
 128                         'js/flashupload.js',
 129                         '../t3lib/jsfunc.evalfield.js',
 130                         '../t3lib/js/extjs/ux/flashmessages.js',
 131                         '../t3lib/js/extjs/ux/ext.ux.tabclosemenu.js',
 132                         '../t3lib/js/extjs/notifications.js',
 133                         'js/backend.js',
 134                         'js/loginrefresh.js',
 135                         'js/extjs/debugPanel.js',
 136                         'js/extjs/viewport.js',
 137                         'js/extjs/iframepanel.js',
 138                         'js/extjs/viewportConfiguration.js',
 139                 );
 140
 141                         // add default BE css
 142                 $this->css      = '';
 143                 $this->cssFiles = array();
 144
 145                 $this->toolbarItems = array();
 146                 $this->initializeCoreToolbarItems();
 147
 148                 $this->menuWidth = $this->menuWidthDefault;
 149                 if (isset($GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW']) && (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'] != (int) $this->menuWidth) {
 150                         $this->menuWidth = (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'];
 151                 }
 152
 153                 $this->executeHook('constructPostProcess');
 154         }
 155
 156         /**
 157          * initializes the core toolbar items
 158          *
 159          * @return      void
 160          */
 161         protected function initializeCoreToolbarItems() {
 162
 163                 $coreToolbarItems = array(
 164                         'workspaceSelector' => 'WorkspaceSelector',
 165                         'shortcuts'         => 'ShortcutMenu',
 166                         'clearCacheActions' => 'ClearCacheMenu',
 167                         'backendSearch'     => 'BackendSearchMenu'
 168                 );
 169
 170                 foreach($coreToolbarItems as $toolbarItemName => $toolbarItemClassName) {
 171                         $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
 172
 173                         if(!($toolbarItem instanceof backend_toolbarItem)) {
 174                                 throw new UnexpectedValueException('$toolbarItem "'.$toolbarItemName.'" must implement interface backend_toolbarItem', 1195126772);
 175                         }
 176
 177                         if($toolbarItem->checkAccess()) {
 178                                 $this->toolbarItems[$toolbarItemName] = $toolbarItem;
 179                         } else {
 180                                 unset($toolbarItem);
 181                         }
 182                 }
 183         }
 184
 185         /**
 186          * main function generating the BE scaffolding
 187          *
 188          * @return      void
 189          */
 190         public function render()        {
 191                 $this->executeHook('renderPreProcess');
 192
 193                 if (t3lib_div::makeInstance('DonateWindow')->isDonateWindowAllowed()) {
 194                         $this->pageRenderer->addJsFile('js/donate.js');
 195                 }
 196
 197                         // prepare the scaffolding, at this point extension may still add javascript and css
 198                 $logo         = t3lib_div::makeInstance('TYPO3Logo');
 199                 $logo->setLogo('gfx/typo3logo_mini.png');
 200
 201
 202
 203                         // create backend scaffolding
 204                 $backendScaffolding = '
 205                 <div id="typo3-top-container" class="x-hide-display">
 206                         <div id="typo3-logo">'.$logo->render().'</div>
 207                         <div id="typo3-top" class="typo3-top-toolbar">' .
 208                                 $this->renderToolbar() .
 209                         '</div>
 210                 </div>
 211
 212 ';
 213
 214                 /******************************************************
 215                  * now put the complete backend document together
 216                  ******************************************************/
 217
 218                 foreach($this->cssFiles as $cssFileName => $cssFile) {
 219                         $this->pageRenderer->addCssFile($cssFile);
 220
 221                                 // load addditional css files to overwrite existing core styles
 222                         if(!empty($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName])) {
 223                                 $this->pageRenderer->addCssFile($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName]);
 224                         }
 225                 }
 226
 227                 if(!empty($this->css)) {
 228                         $this->pageRenderer->addCssInlineBlock('BackendInlineCSS', $this->css);
 229                 }
 230
 231                 foreach ($this->jsFiles as $jsFile) {
 232                         $this->pageRenderer->addJsFile($jsFile);
 233                 }
 234
 235                         // Those lines can be removed once we have at least one official ExtDirect router within the backend.
 236                 $hasExtDirectRouter = FALSE;
 237                 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ExtDirect']) && is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ExtDirect'])) {
 238                         foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ExtDirect'] as $key => $value) {
 239                                 if (strpos($key, 'TYPO3.Ajax.ExtDirect') !== FALSE) {
 240                                         $hasExtDirectRouter = TRUE;
 241                                         break;
 242                                 }
 243                         }
 244                 }
 245                 if ($hasExtDirectRouter) {
 246                         $this->pageRenderer->addJsFile('ajax.php?ajaxID=ExtDirect::getAPI&namespace=TYPO3.Ajax.ExtDirect', NULL, FALSE);
 247                 }
 248
 249                 $this->generateJavascript();
 250                 $this->pageRenderer->addJsInlineCode('BackendInlineJavascript', $this->js);
 251
 252
 253                         // set document title:
 254                 $title = ($GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename']
 255                         ? $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'].' [TYPO3 '.TYPO3_version.']'
 256                         : 'TYPO3 '.TYPO3_version
 257                 );
 258
 259                         // start page header:
 260                 $this->content .= $GLOBALS['TBE_TEMPLATE']->startPage($title);
 261                 $this->content .= $backendScaffolding;
 262                 $this->content .= $GLOBALS['TBE_TEMPLATE']->endPage();
 263
 264                 $hookConfiguration = array('content' => &$this->content);
 265                 $this->executeHook('renderPostProcess', $hookConfiguration);
 266
 267                 echo $this->content;
 268         }
 269
 270         /**
 271          * renders the items in the top toolbar
 272          *
 273          * @return      string  top toolbar elements as HTML
 274          */
 275         protected function renderToolbar() {
 276
 277                         // move search to last position
 278                 $search = $this->toolbarItems['backendSearch'];
 279                 unset($this->toolbarItems['backendSearch']);
 280                 $this->toolbarItems['backendSearch'] = $search;
 281
 282                 $toolbar = '<ul id="typo3-toolbar">';
 283                 $toolbar.= '<li>'.$this->getLoggedInUserLabel().'</li>
 284                                         <li><div id="logout-button" class="toolbar-item no-separator">'.$this->moduleMenu->renderLogoutButton().'</div></li>';
 285
 286                 foreach($this->toolbarItems as $toolbarItem) {
 287                         $menu = $toolbarItem->render();
 288                         if ($menu) {
 289                                 $additionalAttributes = $toolbarItem->getAdditionalAttributes();
 290                                 $toolbar .= '<li' . $additionalAttributes . '>' .$menu. '</li>';
 291                         }
 292                 }
 293
 294                 return $toolbar.'</ul>';
 295         }
 296
 297         /**
 298          * Gets the label of the BE user currently logged in
 299          *
 300          * @return      string          html code snippet displaying the currently logged in user
 301          */
 302         protected function getLoggedInUserLabel() {
 303                 global $BE_USER, $BACK_PATH;
 304
 305                 $icon = t3lib_iconWorks::getSpriteIcon('status-user-'. ($BE_USER->isAdmin() ? 'admin' : 'backend'));
 306
 307                 $label = $GLOBALS['BE_USER']->user['realName'] ?
 308                         $BE_USER->user['realName'] . ' (' . $BE_USER->user['username'] . ')' :
 309                         $BE_USER->user['username'];
 310
 311                         // Link to user setup if it's loaded and user has access
 312                 $link = '';
 313                 if (t3lib_extMgm::isLoaded('setup') && $BE_USER->check('modules','user_setup')) {
 314                         $link = '<a href="#" onclick="top.goToModule(\'user_setup\');this.blur();return false;">';
 315                 }
 316
 317                 $username = '">'.$link.$icon.'<span>'.htmlspecialchars($label).'</span>'.($link?'</a>':'');
 318
 319                         // superuser mode
 320                 if($BE_USER->user['ses_backuserid']) {
 321                         $username   = ' su-user">'.$icon.
 322                         '<span title="' . $GLOBALS['LANG']->getLL('switchtouser') . '">' .
 323                         $GLOBALS['LANG']->getLL('switchtousershort') . ' </span>' .
 324                         '<span>' . htmlspecialchars($label) . '</span>';
 325                 }
 326
 327                 return '<div id="username" class="toolbar-item no-separator'.$username.'</div>';
 328         }
 329
 330         /**
 331          * Generates the JavaScript code for the backend.
 332          *
 333          * @return      void
 334          */
 335         protected function generateJavascript() {
 336
 337                 $pathTYPO3          = t3lib_div::dirname(t3lib_div::getIndpEnv('SCRIPT_NAME')).'/';
 338
 339                         // If another page module was specified, replace the default Page module with the new one
 340                 $newPageModule = trim($GLOBALS['BE_USER']->getTSConfigVal('options.overridePageModule'));
 341                 $pageModule    = t3lib_BEfunc::isModuleSetInTBE_MODULES($newPageModule) ? $newPageModule : 'web_layout';
 342                 if (!$GLOBALS['BE_USER']->check('modules', $pageModule)) {
 343                         $pageModule = '';
 344                 }
 345
 346                 $menuFrameName = 'menu';
 347                 if($GLOBALS['BE_USER']->uc['noMenuMode'] === 'icons') {
 348                         $menuFrameName = 'topmenuFrame';
 349                 }
 350
 351                 // determine security level from conf vars and default to super challenged
 352                 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel']) {
 353                         $this->loginSecurityLevel = $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'];
 354                 } else {
 355                         $this->loginSecurityLevel = 'superchallenged';
 356                 }
 357
 358                 $t3Configuration = array(
 359                         'siteUrl' => t3lib_div::getIndpEnv('TYPO3_SITE_URL'),
 360                         'PATH_typo3' => $pathTYPO3,
 361                         'PATH_typo3_enc' => rawurlencode($pathTYPO3),
 362                         'username' => htmlspecialchars($GLOBALS['BE_USER']->user['username']),
 363                         'uniqueID' => t3lib_div::shortMD5(uniqid('')),
 364                         'securityLevel' => $this->loginSecurityLevel,
 365                         'TYPO3_mainDir' => TYPO3_mainDir,
 366                         'pageModule' => $pageModule,
 367                         'condensedMode' => $GLOBALS['BE_USER']->uc['condensedMode'] ? 1 : 0 ,
 368                         'inWorkspace' => $GLOBALS['BE_USER']->workspace !== 0 ? 1 : 0,
 369                         'workspaceFrontendPreviewEnabled' => $GLOBALS['BE_USER']->user['workspace_preview'] ? 1 : 0,
 370                         'veriCode' => $GLOBALS['BE_USER']->veriCode(),
 371                         'denyFileTypes' => PHP_EXTENSIONS_DEFAULT,
 372                         'moduleMenuWidth' => $this->menuWidth - 1,
 373                         'topBarHeight' => (isset($GLOBALS['TBE_STYLES']['dims']['topFrameH']) ? intval($GLOBALS['TBE_STYLES']['dims']['topFrameH']) : 30),
 374                         'showRefreshLoginPopup' => isset($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) ? intval($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) : FALSE,
 375                         'listModulePath' => t3lib_extMgm::isLoaded('list') ? t3lib_extMgm::extRelPath('list') . 'mod1/' : '',
 376                         'debugInWindow' => $GLOBALS['BE_USER']->uc['debugInWindow'] ? 1 : 0,
 377                 );
 378                 $t3LLLcore = array(
 379                         'waitTitle' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_logging_in') ,
 380                         'refresh_login_failed' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_failed'),
 381                         'refresh_login_failed_message' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_failed_message'),
 382                         'refresh_login_title' => sprintf($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_title'), htmlspecialchars($GLOBALS['BE_USER']->user['username'])),
 383                         'login_expired' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_expired'),
 384                         'refresh_login_username' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_username'),
 385                         'refresh_login_password' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_password'),
 386                         'refresh_login_emptyPassword' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_emptyPassword'),
 387                         'refresh_login_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_button'),
 388                         'refresh_logout_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_logout_button'),
 389                         'please_wait' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.please_wait'),
 390                         'loadingIndicator' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:loadingIndicator'),
 391                         'be_locked' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.be_locked'),
 392                         'refresh_login_countdown_singular' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown_singular'),
 393                         'refresh_login_countdown' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown'),
 394                         'login_about_to_expire' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire'),
 395                         'login_about_to_expire_title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire_title'),
 396                         'refresh_login_refresh_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_refresh_button'),
 397                         'refresh_direct_logout_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_direct_logout_button'),
 398                         'tabs_closeAll' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeAll'),
 399                         'tabs_closeOther' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeOther'),
 400                         'tabs_close' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.close'),
 401                         'tabs_openInBrowserWindow' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.openInBrowserWindow'),
 402                         'donateWindow_title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.title'),
 403                         'donateWindow_message' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.message'),
 404                         'donateWindow_button_donate' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_donate'),
 405                         'donateWindow_button_disable' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_disable'),
 406                         'donateWindow_button_postpone' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_postpone'),
 407                 );
 408                 $t3LLLfileUpload = array(
 409                         'windowTitle' => $GLOBALS['LANG']->getLL('fileUpload_windowTitle'),
 410                         'buttonSelectFiles' => $GLOBALS['LANG']->getLL('fileUpload_buttonSelectFiles'),
 411                         'buttonCancelAll' => $GLOBALS['LANG']->getLL('fileUpload_buttonCancelAll'),
 412                         'infoComponentMaxFileSize' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentMaxFileSize'),
 413                         'infoComponentFileUploadLimit' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentFileUploadLimit'),
 414                         'infoComponentFileTypeLimit' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentFileTypeLimit'),
 415                         'infoComponentOverrideFiles' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentOverrideFiles'),
 416                         'processRunning' => $GLOBALS['LANG']->getLL('fileUpload_processRunning'),
 417                         'uploadWait' => $GLOBALS['LANG']->getLL('fileUpload_uploadWait'),
 418                         'uploadStarting' => $GLOBALS['LANG']->getLL('fileUpload_uploadStarting'),
 419                         'uploadProgress' => $GLOBALS['LANG']->getLL('fileUpload_uploadProgress'),
 420                         'uploadSuccess' => $GLOBALS['LANG']->getLL('fileUpload_uploadSuccess'),
 421                         'errorQueueLimitExceeded' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueLimitExceeded'),
 422                         'errorQueueFileSizeLimit' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueFileSizeLimit'),
 423                         'errorQueueZeroByteFile' =>  $GLOBALS['LANG']->getLL('fileUpload_errorQueueZeroByteFile'),
 424                         'errorQueueInvalidFiletype' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueInvalidFiletype'),
 425                         'errorUploadHttp' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadHttpError'),
 426                         'errorUploadMissingUrl' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadMissingUrl'),
 427                         'errorUploadIO' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadIO'),
 428                         'errorUploadSecurityError' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadSecurityError'),
 429                         'errorUploadLimit' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadLimit'),
 430                         'errorUploadFailed' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFailed'),
 431                         'errorUploadFileIDNotFound' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileIDNotFound'),
 432                         'errorUploadFileValidation' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileValidation'),
 433                         'errorUploadFileCancelled' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileCancelled'),
 434                         'errorUploadStopped' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadStopped'),
 435                         'allErrorMessageTitle' => $GLOBALS['LANG']->getLL('fileUpload_allErrorMessageTitle'),
 436                         'allErrorMessageText' => $GLOBALS['LANG']->getLL('fileUpload_allErrorMessageText'),
 437                         'allError401' => $GLOBALS['LANG']->getLL('fileUpload_allError401'),
 438                         'allError2038' => $GLOBALS['LANG']->getLL('fileUpload_allError2038'),
 439                 );
 440
 441                         // Convert labels/settings back to UTF-8 since json_encode() only works with UTF-8:
 442                 if ($GLOBALS['LANG']->charSet !== 'utf-8') {
 443                         $t3Configuration['username'] = $GLOBALS['LANG']->csConvObj->conv($t3Configuration['username'], $GLOBALS['LANG']->charSet, 'utf-8');
 444                         $GLOBALS['LANG']->csConvObj->convArray($t3LLLcore, $GLOBALS['LANG']->charSet, 'utf-8');
 445                         $GLOBALS['LANG']->csConvObj->convArray($t3LLLfileUpload, $GLOBALS['LANG']->charSet, 'utf-8');
 446                 }
 447
 448                 $this->js .= '
 449         TYPO3.configuration = ' . json_encode($t3Configuration) . ';
 450         TYPO3.LLL = {
 451                 core : ' . json_encode($t3LLLcore) . ',
 452                 fileUpload: ' . json_encode($t3LLLfileUpload) . '
 453         };
 454
 455         /**
 456          * TypoSetup object.
 457          */
 458         function typoSetup()    {       //
 459                 this.PATH_typo3 = TYPO3.configuration.PATH_typo3;
 460                 this.PATH_typo3_enc = TYPO3.configuration.PATH_typo3_enc;
 461                 this.username = TYPO3.configuration.username;
 462                 this.uniqueID = TYPO3.configuration.uniqueID;
 463                 this.navFrameWidth = 0;
 464                 this.securityLevel = TYPO3.configuration.securityLevel;
 465                 this.veriCode = TYPO3.configuration.veriCode;
 466                 this.denyFileTypes = TYPO3.configuration.denyFileTypes;
 467         }
 468         var TS = new typoSetup();
 469                 //backwards compatibility
 470         /**
 471          * Frameset Module object
 472          *
 473          * Used in main modules with a frameset for submodules to keep the ID between modules
 474          * Typically that is set by something like this in a Web>* sub module:
 475          *              if (top.fsMod) top.fsMod.recentIds["web"] = "\'.intval($this->id).\'";
 476          *              if (top.fsMod) top.fsMod.recentIds["file"] = "...(file reference/string)...";
 477          */
 478         function fsModules()    {       //
 479                 this.recentIds=new Array();                                     // used by frameset modules to track the most recent used id for list frame.
 480                 this.navFrameHighlightedID=new Array();         // used by navigation frames to track which row id was highlighted last time
 481                 this.currentMainLoaded="";
 482                 this.currentBank="0";
 483         }
 484         var fsMod = new fsModules();
 485
 486         top.goToModule = function(modName, cMR_flag, addGetVars) {
 487                 TYPO3.ModuleMenu.App.showModule(modName, addGetVars);
 488         }
 489         ' . $this->setStartupModule();
 490
 491                         // Check editing of page:
 492                 $this->handlePageEditing();
 493
 494         }
 495
 496         /**
 497          * Checking if the "&edit" variable was sent so we can open it for editing the page.
 498          * Code based on code from "alt_shortcut.php"
 499          *
 500          * @return      void
 501          */
 502         protected function handlePageEditing()  {
 503
 504                 if(!t3lib_extMgm::isLoaded('cms'))      {
 505                         return;
 506                 }
 507
 508                         // EDIT page:
 509                 $editId     = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('edit'));
 510                 $editRecord = '';
 511
 512                 if($editId)     {
 513
 514                                 // Looking up the page to edit, checking permissions:
 515                         $where = ' AND ('.$GLOBALS['BE_USER']->getPagePermsClause(2)
 516                                         .' OR '.$GLOBALS['BE_USER']->getPagePermsClause(16).')';
 517
 518                         if(t3lib_div::testInt($editId)) {
 519                                 $editRecord = t3lib_BEfunc::getRecordWSOL('pages', $editId, '*', $where);
 520                         } else {
 521                                 $records = t3lib_BEfunc::getRecordsByField('pages', 'alias', $editId, $where);
 522
 523                                 if(is_array($records))  {
 524                                         reset($records);
 525                                         $editRecord = current($records);
 526                                         t3lib_BEfunc::workspaceOL('pages', $editRecord);
 527                                 }
 528                         }
 529
 530                                 // If the page was accessible, then let the user edit it.
 531                         if(is_array($editRecord) && $GLOBALS['BE_USER']->isInWebMount($editRecord['uid']))      {
 532                                         // Setting JS code to open editing:
 533                                 $this->js .= '
 534                 // Load page to edit:
 535         window.setTimeout("top.loadEditId('.intval($editRecord['uid']).');", 500);
 536                         ';
 537                                         // Checking page edit parameter:
 538                                 if(!$GLOBALS['BE_USER']->getTSConfigVal('options.shortcut_onEditId_dontSetPageTree')) {
 539
 540                                                 // Expanding page tree:
 541                                         t3lib_BEfunc::openPageTree(intval($editRecord['pid']), !$GLOBALS['BE_USER']->getTSConfigVal('options.shortcut_onEditId_keepExistingExpanded'));
 542                                 }
 543                         } else {
 544                                 $this->js .= '
 545                 // Warning about page editing:
 546         alert('.$GLOBALS['LANG']->JScharCode(sprintf($GLOBALS['LANG']->getLL('noEditPage'), $editId)).');
 547                         ';
 548                         }
 549                 }
 550         }
 551
 552         /**
 553          * Sets the startup module from either GETvars module and mpdParams or user configuration.
 554          *
 555          * @return      void
 556          */
 557         protected function setStartupModule() {
 558                 $startModule = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('module'));
 559
 560                 if(!$startModule)       {
 561                         if ($GLOBALS['BE_USER']->uc['startModule'])     {
 562                                 $startModule = $GLOBALS['BE_USER']->uc['startModule'];
 563                         } else if($GLOBALS['BE_USER']->uc['startInTaskCenter']) {
 564                                 $startModule = 'user_task';
 565                         }
 566                 }
 567
 568                 $moduleParameters = t3lib_div::_GET('modParams');
 569                 if($startModule) {
 570                         return '
 571                                         // start in module:
 572                                 top.startInModule = [\'' . $startModule . '\', ' . t3lib_div::quoteJSvalue($moduleParameters) . '];
 573                         ';
 574                 } else {
 575                         return '';
 576                 }
 577
 578         }
 579
 580         /**
 581          * generates the code for the TYPO3 logo, either the default TYPO3 logo or a custom one
 582          *
 583          * @return      string  HTML code snippet to display the TYPO3 logo
 584          */
 585         protected function getLogo() {
 586                 $logo = '<a href="http://www.typo3.com/" target="_blank">'.
 587                                 '<img'.t3lib_iconWorks::skinImg('','gfx/alt_backend_logo.gif','width="117" height="32"').' title="TYPO3 Content Management Framework" alt="" />'.
 588                                 '</a>';
 589
 590                         // overwrite with custom logo
 591                 if($GLOBALS['TBE_STYLES']['logo'])      {
 592                         if(substr($GLOBALS['TBE_STYLES']['logo'], 0, 3) == '../')       {
 593                                 $imgInfo = @getimagesize(PATH_site.substr($GLOBALS['TBE_STYLES']['logo'], 3));
 594                         }
 595                         $logo = '<a href="http://www.typo3.com/" target="_blank">'.
 596                                 '<img src="'.$GLOBALS['TBE_STYLES']['logo'].'" '.$imgInfo[3].' title="TYPO3 Content Management Framework" alt="" />'.
 597                                 '</a>';
 598                 }
 599
 600                 return $logo;
 601         }
 602
 603         /**
 604          * adds a javascript snippet to the backend
 605          *
 606          * @param       string  javascript snippet
 607          * @return      void
 608          */
 609         public function addJavascript($javascript) {
 610                         // TODO do we need more checks?
 611                 if(!is_string($javascript)) {
 612                         throw new InvalidArgumentException('parameter $javascript must be of type string', 1195129553);
 613                 }
 614
 615                 $this->js .= $javascript;
 616         }
 617
 618         /**
 619          * adds a javscript file to the backend after it has been checked that it exists
 620          *
 621          * @param       string  javascript file reference
 622          * @return      boolean true if the javascript file was successfully added, false otherwise
 623          */
 624         public function addJavascriptFile($javascriptFile) {
 625                 $jsFileAdded = false;
 626
 627                         //TODO add more checks if neccessary
 628                 if(file_exists(t3lib_div::resolveBackPath(PATH_typo3.$javascriptFile))) {
 629                         $this->jsFiles[] = $javascriptFile;
 630                         $jsFileAdded     = true;
 631                 }
 632
 633                 return $jsFileAdded;
 634         }
 635
 636         /**
 637          * adds a css snippet to the backend
 638          *
 639          * @param       string  css snippet
 640          * @return      void
 641          */
 642         public function addCss($css) {
 643                 if(!is_string($css)) {
 644                         throw new InvalidArgumentException('parameter $css must be of type string', 1195129642);
 645                 }
 646
 647                 $this->css .= $css;
 648         }
 649
 650         /**
 651          * adds a css file to the backend after it has been checked that it exists
 652          *
 653          * @param       string  the css file's name with out the .css ending
 654          * @param       string  css file reference
 655          * @return      boolean true if the css file was added, false otherwise
 656          */
 657         public function addCssFile($cssFileName, $cssFile) {
 658                 $cssFileAdded = false;
 659
 660                 if(empty($this->cssFiles[$cssFileName])) {
 661                         $this->cssFiles[$cssFileName] = $cssFile;
 662                         $cssFileAdded = true;
 663                 }
 664
 665                 return $cssFileAdded;
 666         }
 667
 668         /**
 669          * adds an item to the toolbar, the class file for the toolbar item must be loaded at this point
 670          *
 671          * @param       string  toolbar item name, f.e. tx_toolbarExtension_coolItem
 672          * @param       string  toolbar item class name, f.e. tx_toolbarExtension_coolItem
 673          * @return      void
 674          */
 675         public function addToolbarItem($toolbarItemName, $toolbarItemClassName) {
 676                 $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
 677
 678                 if(!($toolbarItem instanceof backend_toolbarItem)) {
 679                         throw new UnexpectedValueException('$toolbarItem "'.$toolbarItemName.'" must implement interface backend_toolbarItem', 1195125501);
 680                 }
 681
 682                 if($toolbarItem->checkAccess()) {
 683                         $this->toolbarItems[$toolbarItemName] = $toolbarItem;
 684                 } else {
 685                         unset($toolbarItem);
 686                 }
 687         }
 688
 689         /**
 690          * Executes defined hooks functions for the given identifier.
 691          *
 692          * These hook identifiers are valid:
 693          *      + constructPostProcess
 694          *      + renderPreProcess
 695          *      + renderPostProcess
 696          *
 697          * @param string $identifier Specific hook identifier
 698          * @param array $hookConfiguration Additional configuration passed to hook functions
 699          * @return void
 700          */
 701         protected function executeHook($identifier, array $hookConfiguration = array()) {
 702                 $options =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/backend.php'];
 703
 704                 if(isset($options[$identifier]) && is_array($options[$identifier])) {
 705                         foreach($options[$identifier] as $hookFunction) {
 706                                 t3lib_div::callUserFunction($hookFunction, $hookConfiguration, $this);
 707                         }
 708                 }
 709         }
 710 }
 711
 712
 713         // include XCLASS
 714 if(defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/backend.php']) {
 715         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/backend.php']);
 716 }
 717
 718
 719         // document generation
 720 $TYPO3backend = t3lib_div::makeInstance('TYPO3backend');
 721
 722         // include extensions which may add css, javascript or toolbar items
 723 if(is_array($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'])) {
 724         foreach($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'] as $additionalBackendItem) {
 725                 include_once($additionalBackendItem);
 726         }
 727 }
 728
 729 $TYPO3backend->render();
 730
 731 ?>