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.clearcachemenu.php');
  38 require('classes/class.shortcutmenu.php');
  39 require('classes/class.backendsearchmenu.php');
  40
  41 require_once('class.alt_menu_functions.inc');
  42 $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_misc.xml');
  43
  44
  45 /**
  46  * Class for rendering the TYPO3 backend version 4.2+
  47  *
  48  * @author      Ingo Renner <ingo@typo3.org>
  49  * @package TYPO3
  50  * @subpackage core
  51  */
  52 class TYPO3backend {
  53
  54         protected $content;
  55         protected $css;
  56         protected $cssFiles;
  57         protected $js;
  58         protected $jsFiles;
  59         protected $jsFilesAfterInline;
  60         protected $toolbarItems;
  61         private   $menuWidthDefault = 190; // intentionally private as nobody should modify defaults
  62         protected $menuWidth;
  63         protected $debug;
  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                         // set debug flag for BE development only
  93                 $this->debug = intval($GLOBALS['TYPO3_CONF_VARS']['BE']['debug']) === 1;
  94
  95                         // Initializes the backend modules structure for use later.
  96                 $this->moduleLoader = t3lib_div::makeInstance('t3lib_loadModules');
  97                 $this->moduleLoader->load($GLOBALS['TBE_MODULES']);
  98
  99                 $this->moduleMenu = t3lib_div::makeInstance('ModuleMenu');
 100
 101                 $this->pageRenderer = $GLOBALS['TBE_TEMPLATE']->getPageRenderer();
 102                 $this->pageRenderer->loadScriptaculous('builder,effects,controls,dragdrop');
 103                 $this->pageRenderer->loadExtJS();
 104
 105                 $this->pageRenderer->addExtOnReadyCode(
 106                         'TYPO3.Backend = new TYPO3.Viewport(TYPO3.Viewport.configuration);
 107                         if (typeof console === "undefined") {
 108                                 console = TYPO3.Backend.DebugConsole;
 109                         }
 110                         TYPO3.ContextHelpWindow.init();',
 111                         TRUE
 112                 );
 113                 $this->pageRenderer->addJsInlineCode(
 114                         'consoleOverrideWithDebugPanel',
 115                         '//already done'
 116                 );
 117                 $this->pageRenderer->addExtDirectCode();
 118
 119                         // add default BE javascript
 120                 $this->js      = '';
 121                 $this->jsFiles = array(
 122                         'swfupload'             => 'contrib/swfupload/swfupload.js',
 123                         'swfupload.swfobject'   => 'contrib/swfupload/plugins/swfupload.swfobject.js',
 124                         'swfupload.cookies'     => 'contrib/swfupload/plugins/swfupload.cookies.js',
 125                         'swfupload.queue'       => 'contrib/swfupload/plugins/swfupload.queue.js',
 126                         'md5'                   => 'md5.js',
 127                         'common'                => 'js/common.js',
 128                         'toolbarmanager'        => 'js/toolbarmanager.js',
 129                         'modulemenu'            => 'js/modulemenu.js',
 130                         'iecompatibility'       => 'js/iecompatibility.js',
 131                         'flashupload'           => 'js/flashupload.js',
 132                         'evalfield'             => '../t3lib/jsfunc.evalfield.js',
 133                         'flashmessages'         => '../t3lib/js/extjs/ux/flashmessages.js',
 134                         'tabclosemenu'          => '../t3lib/js/extjs/ux/ext.ux.tabclosemenu.js',
 135                         'notifications'         => '../t3lib/js/extjs/notifications.js',
 136                         'backend'               => 'js/backend.js',
 137                         'loginrefresh'          => 'js/loginrefresh.js',
 138                         'debugPanel'            => 'js/extjs/debugPanel.js',
 139                         'viewport'              => 'js/extjs/viewport.js',
 140                         'iframepanel'           => 'js/extjs/iframepanel.js',
 141                         'viewportConfiguration' => 'js/extjs/viewportConfiguration.js',
 142                 );
 143
 144                 if ($this->debug) {
 145                         unset($this->jsFiles['loginrefresh']);
 146                 }
 147
 148                         // add default BE css
 149                 $this->css      = '';
 150                 $this->cssFiles = array();
 151
 152                 $this->toolbarItems = array();
 153                 $this->initializeCoreToolbarItems();
 154
 155                 $this->menuWidth = $this->menuWidthDefault;
 156                 if (isset($GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW']) && (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'] != (int) $this->menuWidth) {
 157                         $this->menuWidth = (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'];
 158                 }
 159
 160                 $this->executeHook('constructPostProcess');
 161         }
 162
 163         /**
 164          * initializes the core toolbar items
 165          *
 166          * @return      void
 167          */
 168         protected function initializeCoreToolbarItems() {
 169
 170                 $coreToolbarItems = array(
 171                         'shortcuts'         => 'ShortcutMenu',
 172                         'clearCacheActions' => 'ClearCacheMenu',
 173                         'backendSearch'     => 'BackendSearchMenu'
 174                 );
 175
 176                 foreach($coreToolbarItems as $toolbarItemName => $toolbarItemClassName) {
 177                         $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
 178
 179                         if(!($toolbarItem instanceof backend_toolbarItem)) {
 180                                 throw new UnexpectedValueException('$toolbarItem "'.$toolbarItemName.'" must implement interface backend_toolbarItem', 1195126772);
 181                         }
 182
 183                         if($toolbarItem->checkAccess()) {
 184                                 $this->toolbarItems[$toolbarItemName] = $toolbarItem;
 185                         } else {
 186                                 unset($toolbarItem);
 187                         }
 188                 }
 189         }
 190
 191         /**
 192          * main function generating the BE scaffolding
 193          *
 194          * @return      void
 195          */
 196         public function render()        {
 197                 $this->executeHook('renderPreProcess');
 198
 199                 if (t3lib_div::makeInstance('DonateWindow')->isDonateWindowAllowed()) {
 200                         $this->pageRenderer->addJsFile('js/donate.js');
 201                 }
 202
 203                         // prepare the scaffolding, at this point extension may still add javascript and css
 204                 $logo         = t3lib_div::makeInstance('TYPO3Logo');
 205                 $logo->setLogo('gfx/typo3logo_mini.png');
 206
 207
 208
 209                         // create backend scaffolding
 210                 $backendScaffolding = '
 211                 <div id="typo3-top-container" class="x-hide-display">
 212                         <div id="typo3-logo">'.$logo->render().'</div>
 213                         <div id="typo3-top" class="typo3-top-toolbar">' .
 214                                 $this->renderToolbar() .
 215                         '</div>
 216                 </div>
 217
 218 ';
 219
 220                 /******************************************************
 221                  * now put the complete backend document together
 222                  ******************************************************/
 223
 224                 foreach($this->cssFiles as $cssFileName => $cssFile) {
 225                         $this->pageRenderer->addCssFile($cssFile);
 226
 227                                 // load addditional css files to overwrite existing core styles
 228                         if(!empty($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName])) {
 229                                 $this->pageRenderer->addCssFile($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName]);
 230                         }
 231                 }
 232
 233                 if(!empty($this->css)) {
 234                         $this->pageRenderer->addCssInlineBlock('BackendInlineCSS', $this->css);
 235                 }
 236
 237                 foreach ($this->jsFiles as $jsFile) {
 238                         $this->pageRenderer->addJsFile($jsFile);
 239                 }
 240
 241                         // Those lines can be removed once we have at least one official ExtDirect router within the backend.
 242                 $hasExtDirectRouter = FALSE;
 243                 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ExtDirect']) && is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ExtDirect'])) {
 244                         foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ExtDirect'] as $key => $value) {
 245                                 if (strpos($key, 'TYPO3.Ajax.ExtDirect') !== FALSE) {
 246                                         $hasExtDirectRouter = TRUE;
 247                                         break;
 248                                 }
 249                         }
 250                 }
 251                 if ($hasExtDirectRouter) {
 252                         $this->pageRenderer->addJsFile('ajax.php?ajaxID=ExtDirect::getAPI&namespace=TYPO3.Ajax.ExtDirect', NULL, FALSE);
 253                 }
 254
 255                 $this->generateJavascript();
 256                 $this->pageRenderer->addJsInlineCode('BackendInlineJavascript', $this->js);
 257
 258
 259                         // set document title:
 260                 $title = ($GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename']
 261                         ? $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'].' [TYPO3 '.TYPO3_version.']'
 262                         : 'TYPO3 '.TYPO3_version
 263                 );
 264
 265                         // start page header:
 266                 $this->content .= $GLOBALS['TBE_TEMPLATE']->startPage($title);
 267                 $this->content .= $backendScaffolding;
 268                 $this->content .= $GLOBALS['TBE_TEMPLATE']->endPage();
 269
 270                 $hookConfiguration = array('content' => &$this->content);
 271                 $this->executeHook('renderPostProcess', $hookConfiguration);
 272
 273                 echo $this->content;
 274         }
 275
 276         /**
 277          * renders the items in the top toolbar
 278          *
 279          * @return      string  top toolbar elements as HTML
 280          */
 281         protected function renderToolbar() {
 282
 283                         // move search to last position
 284                 $search = $this->toolbarItems['backendSearch'];
 285                 unset($this->toolbarItems['backendSearch']);
 286                 $this->toolbarItems['backendSearch'] = $search;
 287
 288                 $toolbar = '<ul id="typo3-toolbar">';
 289                 $toolbar.= '<li>'.$this->getLoggedInUserLabel().'</li>
 290                                         <li><div id="logout-button" class="toolbar-item no-separator">'.$this->moduleMenu->renderLogoutButton().'</div></li>';
 291
 292                 foreach($this->toolbarItems as $toolbarItem) {
 293                         $menu = $toolbarItem->render();
 294                         if ($menu) {
 295                                 $additionalAttributes = $toolbarItem->getAdditionalAttributes();
 296                                 $toolbar .= '<li' . $additionalAttributes . '>' .$menu. '</li>';
 297                         }
 298                 }
 299
 300                 return $toolbar.'</ul>';
 301         }
 302
 303         /**
 304          * Gets the label of the BE user currently logged in
 305          *
 306          * @return      string          html code snippet displaying the currently logged in user
 307          */
 308         protected function getLoggedInUserLabel() {
 309                 global $BE_USER, $BACK_PATH;
 310
 311                 $icon = t3lib_iconWorks::getSpriteIcon('status-user-'. ($BE_USER->isAdmin() ? 'admin' : 'backend'));
 312
 313                 $label = $GLOBALS['BE_USER']->user['realName'] ?
 314                         $BE_USER->user['realName'] . ' (' . $BE_USER->user['username'] . ')' :
 315                         $BE_USER->user['username'];
 316
 317                         // Link to user setup if it's loaded and user has access
 318                 $link = '';
 319                 if (t3lib_extMgm::isLoaded('setup') && $BE_USER->check('modules','user_setup')) {
 320                         $link = '<a href="#" onclick="top.goToModule(\'user_setup\');this.blur();return false;">';
 321                 }
 322
 323                 $username = '">'.$link.$icon.'<span>'.htmlspecialchars($label).'</span>'.($link?'</a>':'');
 324
 325                         // superuser mode
 326                 if($BE_USER->user['ses_backuserid']) {
 327                         $username   = ' su-user">'.$icon.
 328                         '<span title="' . $GLOBALS['LANG']->getLL('switchtouser') . '">' .
 329                         $GLOBALS['LANG']->getLL('switchtousershort') . ' </span>' .
 330                         '<span>' . htmlspecialchars($label) . '</span>';
 331                 }
 332
 333                 return '<div id="username" class="toolbar-item no-separator'.$username.'</div>';
 334         }
 335
 336         /**
 337          * Generates the JavaScript code for the backend.
 338          *
 339          * @return      void
 340          */
 341         protected function generateJavascript() {
 342
 343                 $pathTYPO3          = t3lib_div::dirname(t3lib_div::getIndpEnv('SCRIPT_NAME')).'/';
 344
 345                         // If another page module was specified, replace the default Page module with the new one
 346                 $newPageModule = trim($GLOBALS['BE_USER']->getTSConfigVal('options.overridePageModule'));
 347                 $pageModule    = t3lib_BEfunc::isModuleSetInTBE_MODULES($newPageModule) ? $newPageModule : 'web_layout';
 348                 if (!$GLOBALS['BE_USER']->check('modules', $pageModule)) {
 349                         $pageModule = '';
 350                 }
 351
 352                 $menuFrameName = 'menu';
 353                 if($GLOBALS['BE_USER']->uc['noMenuMode'] === 'icons') {
 354                         $menuFrameName = 'topmenuFrame';
 355                 }
 356
 357                 // determine security level from conf vars and default to super challenged
 358                 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel']) {
 359                         $this->loginSecurityLevel = $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'];
 360                 } else {
 361                         $this->loginSecurityLevel = 'superchallenged';
 362                 }
 363
 364                 $t3Configuration = array(
 365                         'siteUrl' => t3lib_div::getIndpEnv('TYPO3_SITE_URL'),
 366                         'PATH_typo3' => $pathTYPO3,
 367                         'PATH_typo3_enc' => rawurlencode($pathTYPO3),
 368                         'username' => htmlspecialchars($GLOBALS['BE_USER']->user['username']),
 369                         'uniqueID' => t3lib_div::shortMD5(uniqid('')),
 370                         'securityLevel' => $this->loginSecurityLevel,
 371                         'TYPO3_mainDir' => TYPO3_mainDir,
 372                         'pageModule' => $pageModule,
 373                         'condensedMode' => $GLOBALS['BE_USER']->uc['condensedMode'] ? 1 : 0 ,
 374                         'inWorkspace' => $GLOBALS['BE_USER']->workspace !== 0 ? 1 : 0,
 375                         'workspaceFrontendPreviewEnabled' => $GLOBALS['BE_USER']->user['workspace_preview'] ? 1 : 0,
 376                         'veriCode' => $GLOBALS['BE_USER']->veriCode(),
 377                         'denyFileTypes' => PHP_EXTENSIONS_DEFAULT,
 378                         'moduleMenuWidth' => $this->menuWidth - 1,
 379                         'topBarHeight' => (isset($GLOBALS['TBE_STYLES']['dims']['topFrameH']) ? intval($GLOBALS['TBE_STYLES']['dims']['topFrameH']) : 30),
 380                         'showRefreshLoginPopup' => isset($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) ? intval($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) : FALSE,
 381                         'listModulePath' => t3lib_extMgm::isLoaded('list') ? t3lib_extMgm::extRelPath('list') . 'mod1/' : '',
 382                         'debugInWindow' => $GLOBALS['BE_USER']->uc['debugInWindow'] ? 1 : 0,
 383                         'ContextHelpWindows' => array(
 384                                 'width' => 600,
 385                                 'height' => 400
 386                         )
 387                 );
 388                 $t3LLLcore = array(
 389                         'waitTitle' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_logging_in') ,
 390                         'refresh_login_failed' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_failed'),
 391                         'refresh_login_failed_message' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_failed_message'),
 392                         'refresh_login_title' => sprintf($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_title'), htmlspecialchars($GLOBALS['BE_USER']->user['username'])),
 393                         'login_expired' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_expired'),
 394                         'refresh_login_username' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_username'),
 395                         'refresh_login_password' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_password'),
 396                         'refresh_login_emptyPassword' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_emptyPassword'),
 397                         'refresh_login_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_button'),
 398                         'refresh_logout_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_logout_button'),
 399                         'please_wait' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.please_wait'),
 400                         'loadingIndicator' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:loadingIndicator'),
 401                         'be_locked' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.be_locked'),
 402                         'refresh_login_countdown_singular' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown_singular'),
 403                         'refresh_login_countdown' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown'),
 404                         'login_about_to_expire' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire'),
 405                         'login_about_to_expire_title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire_title'),
 406                         'refresh_login_refresh_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_refresh_button'),
 407                         'refresh_direct_logout_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_direct_logout_button'),
 408                         'tabs_closeAll' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeAll'),
 409                         'tabs_closeOther' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeOther'),
 410                         'tabs_close' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.close'),
 411                         'tabs_openInBrowserWindow' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.openInBrowserWindow'),
 412                         'donateWindow_title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.title'),
 413                         'donateWindow_message' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.message'),
 414                         'donateWindow_button_donate' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_donate'),
 415                         'donateWindow_button_disable' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_disable'),
 416                         'donateWindow_button_postpone' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_postpone'),
 417                 );
 418                 $t3LLLfileUpload = array(
 419                         'windowTitle' => $GLOBALS['LANG']->getLL('fileUpload_windowTitle'),
 420                         'buttonSelectFiles' => $GLOBALS['LANG']->getLL('fileUpload_buttonSelectFiles'),
 421                         'buttonCancelAll' => $GLOBALS['LANG']->getLL('fileUpload_buttonCancelAll'),
 422                         'infoComponentMaxFileSize' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentMaxFileSize'),
 423                         'infoComponentFileUploadLimit' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentFileUploadLimit'),
 424                         'infoComponentFileTypeLimit' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentFileTypeLimit'),
 425                         'infoComponentOverrideFiles' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentOverrideFiles'),
 426                         'processRunning' => $GLOBALS['LANG']->getLL('fileUpload_processRunning'),
 427                         'uploadWait' => $GLOBALS['LANG']->getLL('fileUpload_uploadWait'),
 428                         'uploadStarting' => $GLOBALS['LANG']->getLL('fileUpload_uploadStarting'),
 429                         'uploadProgress' => $GLOBALS['LANG']->getLL('fileUpload_uploadProgress'),
 430                         'uploadSuccess' => $GLOBALS['LANG']->getLL('fileUpload_uploadSuccess'),
 431                         'errorQueueLimitExceeded' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueLimitExceeded'),
 432                         'errorQueueFileSizeLimit' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueFileSizeLimit'),
 433                         'errorQueueZeroByteFile' =>  $GLOBALS['LANG']->getLL('fileUpload_errorQueueZeroByteFile'),
 434                         'errorQueueInvalidFiletype' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueInvalidFiletype'),
 435                         'errorUploadHttp' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadHttpError'),
 436                         'errorUploadMissingUrl' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadMissingUrl'),
 437                         'errorUploadIO' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadIO'),
 438                         'errorUploadSecurityError' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadSecurityError'),
 439                         'errorUploadLimit' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadLimit'),
 440                         'errorUploadFailed' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFailed'),
 441                         'errorUploadFileIDNotFound' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileIDNotFound'),
 442                         'errorUploadFileValidation' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileValidation'),
 443                         'errorUploadFileCancelled' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileCancelled'),
 444                         'errorUploadStopped' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadStopped'),
 445                         'allErrorMessageTitle' => $GLOBALS['LANG']->getLL('fileUpload_allErrorMessageTitle'),
 446                         'allErrorMessageText' => $GLOBALS['LANG']->getLL('fileUpload_allErrorMessageText'),
 447                         'allError401' => $GLOBALS['LANG']->getLL('fileUpload_allError401'),
 448                         'allError2038' => $GLOBALS['LANG']->getLL('fileUpload_allError2038'),
 449                 );
 450
 451                         // Convert labels/settings back to UTF-8 since json_encode() only works with UTF-8:
 452                 if ($GLOBALS['LANG']->charSet !== 'utf-8') {
 453                         $t3Configuration['username'] = $GLOBALS['LANG']->csConvObj->conv($t3Configuration['username'], $GLOBALS['LANG']->charSet, 'utf-8');
 454                         $GLOBALS['LANG']->csConvObj->convArray($t3LLLcore, $GLOBALS['LANG']->charSet, 'utf-8');
 455                         $GLOBALS['LANG']->csConvObj->convArray($t3LLLfileUpload, $GLOBALS['LANG']->charSet, 'utf-8');
 456                 }
 457
 458                 $this->js .= '
 459         TYPO3.configuration = ' . json_encode($t3Configuration) . ';
 460         TYPO3.LLL = {
 461                 core : ' . json_encode($t3LLLcore) . ',
 462                 fileUpload: ' . json_encode($t3LLLfileUpload) . '
 463         };
 464
 465         /**
 466          * TypoSetup object.
 467          */
 468         function typoSetup()    {       //
 469                 this.PATH_typo3 = TYPO3.configuration.PATH_typo3;
 470                 this.PATH_typo3_enc = TYPO3.configuration.PATH_typo3_enc;
 471                 this.username = TYPO3.configuration.username;
 472                 this.uniqueID = TYPO3.configuration.uniqueID;
 473                 this.navFrameWidth = 0;
 474                 this.securityLevel = TYPO3.configuration.securityLevel;
 475                 this.veriCode = TYPO3.configuration.veriCode;
 476                 this.denyFileTypes = TYPO3.configuration.denyFileTypes;
 477         }
 478         var TS = new typoSetup();
 479                 //backwards compatibility
 480         /**
 481          * Frameset Module object
 482          *
 483          * Used in main modules with a frameset for submodules to keep the ID between modules
 484          * Typically that is set by something like this in a Web>* sub module:
 485          *              if (top.fsMod) top.fsMod.recentIds["web"] = "\'.intval($this->id).\'";
 486          *              if (top.fsMod) top.fsMod.recentIds["file"] = "...(file reference/string)...";
 487          */
 488         function fsModules()    {       //
 489                 this.recentIds=new Array();                                     // used by frameset modules to track the most recent used id for list frame.
 490                 this.navFrameHighlightedID=new Array();         // used by navigation frames to track which row id was highlighted last time
 491                 this.currentMainLoaded="";
 492                 this.currentBank="0";
 493         }
 494         var fsMod = new fsModules();
 495
 496         top.goToModule = function(modName, cMR_flag, addGetVars) {
 497                 TYPO3.ModuleMenu.App.showModule(modName, addGetVars);
 498         }
 499         ' . $this->setStartupModule();
 500
 501                         // Check editing of page:
 502                 $this->handlePageEditing();
 503
 504         }
 505
 506         /**
 507          * Checking if the "&edit" variable was sent so we can open it for editing the page.
 508          * Code based on code from "alt_shortcut.php"
 509          *
 510          * @return      void
 511          */
 512         protected function handlePageEditing()  {
 513
 514                 if(!t3lib_extMgm::isLoaded('cms'))      {
 515                         return;
 516                 }
 517
 518                         // EDIT page:
 519                 $editId     = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('edit'));
 520                 $editRecord = '';
 521
 522                 if($editId)     {
 523
 524                                 // Looking up the page to edit, checking permissions:
 525                         $where = ' AND ('.$GLOBALS['BE_USER']->getPagePermsClause(2)
 526                                         .' OR '.$GLOBALS['BE_USER']->getPagePermsClause(16).')';
 527
 528                         if(t3lib_div::testInt($editId)) {
 529                                 $editRecord = t3lib_BEfunc::getRecordWSOL('pages', $editId, '*', $where);
 530                         } else {
 531                                 $records = t3lib_BEfunc::getRecordsByField('pages', 'alias', $editId, $where);
 532
 533                                 if(is_array($records))  {
 534                                         reset($records);
 535                                         $editRecord = current($records);
 536                                         t3lib_BEfunc::workspaceOL('pages', $editRecord);
 537                                 }
 538                         }
 539
 540                                 // If the page was accessible, then let the user edit it.
 541                         if(is_array($editRecord) && $GLOBALS['BE_USER']->isInWebMount($editRecord['uid']))      {
 542                                         // Setting JS code to open editing:
 543                                 $this->js .= '
 544                 // Load page to edit:
 545         window.setTimeout("top.loadEditId('.intval($editRecord['uid']).');", 500);
 546                         ';
 547
 548                                         // "Shortcuts" have been renamed to "Bookmarks"
 549                                         // @deprecated remove shortcuts code in TYPO3 4.7
 550                                 $shortcutSetPageTree = $GLOBALS['BE_USER']->getTSConfigVal('options.shortcut_onEditId_dontSetPageTree');
 551                                 $bookmarkSetPageTree = $GLOBALS['BE_USER']->getTSConfigVal('options.bookmark_onEditId_dontSetPageTree');
 552                                 if ($shortcutSetPageTree !== '') {
 553                                         t3lib_div::deprecationLog('options.shortcut_onEditId_dontSetPageTree - since TYPO3 4.5, will be removed in TYPO3 4.7 - use options.bookmark_onEditId_dontSetPageTree instead');
 554                                 }
 555
 556                                         // Checking page edit parameter:
 557                                 if (!$shortcutSetPageTree && !$bookmarkSetPageTree) {
 558
 559                                         $shortcutKeepExpanded = $GLOBALS['BE_USER']->getTSConfigVal('options.shortcut_onEditId_keepExistingExpanded');
 560                                         $bookmarkKeepExpanded = $GLOBALS['BE_USER']->getTSConfigVal('options.bookmark_onEditId_keepExistingExpanded');
 561                                         $keepExpanded = ($shortcutKeepExpanded || $bookmarkKeepExpanded);
 562
 563                                                 // Expanding page tree:
 564                                         t3lib_BEfunc::openPageTree(intval($editRecord['pid']), !$keepExpanded);
 565
 566                                         if ($shortcutKeepExpanded) {
 567                                                 t3lib_div::deprecationLog('options.shortcut_onEditId_keepExistingExpanded - since TYPO3 4.5, will be removed in TYPO3 4.7 - use options.bookmark_onEditId_keepExistingExpanded instead');
 568                                         }
 569                                 }
 570                         } else {
 571                                 $this->js .= '
 572                 // Warning about page editing:
 573         alert('.$GLOBALS['LANG']->JScharCode(sprintf($GLOBALS['LANG']->getLL('noEditPage'), $editId)).');
 574                         ';
 575                         }
 576                 }
 577         }
 578
 579         /**
 580          * Sets the startup module from either GETvars module and mpdParams or user configuration.
 581          *
 582          * @return      void
 583          */
 584         protected function setStartupModule() {
 585                 $startModule = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('module'));
 586
 587                 if(!$startModule)       {
 588                         if ($GLOBALS['BE_USER']->uc['startModule'])     {
 589                                 $startModule = $GLOBALS['BE_USER']->uc['startModule'];
 590                         } else if($GLOBALS['BE_USER']->uc['startInTaskCenter']) {
 591                                 $startModule = 'user_task';
 592                         }
 593                 }
 594
 595                 $moduleParameters = t3lib_div::_GET('modParams');
 596                 if($startModule) {
 597                         return '
 598                                         // start in module:
 599                                 top.startInModule = [\'' . $startModule . '\', ' . t3lib_div::quoteJSvalue($moduleParameters) . '];
 600                         ';
 601                 } else {
 602                         return '';
 603                 }
 604
 605         }
 606
 607         /**
 608          * adds a javascript snippet to the backend
 609          *
 610          * @param       string  javascript snippet
 611          * @return      void
 612          */
 613         public function addJavascript($javascript) {
 614                         // TODO do we need more checks?
 615                 if(!is_string($javascript)) {
 616                         throw new InvalidArgumentException('parameter $javascript must be of type string', 1195129553);
 617                 }
 618
 619                 $this->js .= $javascript;
 620         }
 621
 622         /**
 623          * adds a javscript file to the backend after it has been checked that it exists
 624          *
 625          * @param       string  javascript file reference
 626          * @return      boolean true if the javascript file was successfully added, false otherwise
 627          */
 628         public function addJavascriptFile($javascriptFile) {
 629                 $jsFileAdded = false;
 630
 631                         //TODO add more checks if neccessary
 632                 if(file_exists(t3lib_div::resolveBackPath(PATH_typo3.$javascriptFile))) {
 633                         $this->jsFiles[] = $javascriptFile;
 634                         $jsFileAdded     = true;
 635                 }
 636
 637                 return $jsFileAdded;
 638         }
 639
 640         /**
 641          * adds a css snippet to the backend
 642          *
 643          * @param       string  css snippet
 644          * @return      void
 645          */
 646         public function addCss($css) {
 647                 if(!is_string($css)) {
 648                         throw new InvalidArgumentException('parameter $css must be of type string', 1195129642);
 649                 }
 650
 651                 $this->css .= $css;
 652         }
 653
 654         /**
 655          * adds a css file to the backend after it has been checked that it exists
 656          *
 657          * @param       string  the css file's name with out the .css ending
 658          * @param       string  css file reference
 659          * @return      boolean true if the css file was added, false otherwise
 660          */
 661         public function addCssFile($cssFileName, $cssFile) {
 662                 $cssFileAdded = false;
 663
 664                 if(empty($this->cssFiles[$cssFileName])) {
 665                         $this->cssFiles[$cssFileName] = $cssFile;
 666                         $cssFileAdded = true;
 667                 }
 668
 669                 return $cssFileAdded;
 670         }
 671
 672         /**
 673          * adds an item to the toolbar, the class file for the toolbar item must be loaded at this point
 674          *
 675          * @param       string  toolbar item name, f.e. tx_toolbarExtension_coolItem
 676          * @param       string  toolbar item class name, f.e. tx_toolbarExtension_coolItem
 677          * @return      void
 678          */
 679         public function addToolbarItem($toolbarItemName, $toolbarItemClassName) {
 680                 $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
 681
 682                 if(!($toolbarItem instanceof backend_toolbarItem)) {
 683                         throw new UnexpectedValueException('$toolbarItem "'.$toolbarItemName.'" must implement interface backend_toolbarItem', 1195125501);
 684                 }
 685
 686                 if($toolbarItem->checkAccess()) {
 687                         $this->toolbarItems[$toolbarItemName] = $toolbarItem;
 688                 } else {
 689                         unset($toolbarItem);
 690                 }
 691         }
 692
 693         /**
 694          * Executes defined hooks functions for the given identifier.
 695          *
 696          * These hook identifiers are valid:
 697          *      + constructPostProcess
 698          *      + renderPreProcess
 699          *      + renderPostProcess
 700          *
 701          * @param string $identifier Specific hook identifier
 702          * @param array $hookConfiguration Additional configuration passed to hook functions
 703          * @return void
 704          */
 705         protected function executeHook($identifier, array $hookConfiguration = array()) {
 706                 $options =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/backend.php'];
 707
 708                 if(isset($options[$identifier]) && is_array($options[$identifier])) {
 709                         foreach($options[$identifier] as $hookFunction) {
 710                                 t3lib_div::callUserFunction($hookFunction, $hookConfiguration, $this);
 711                         }
 712                 }
 713         }
 714 }
 715
 716
 717         // include XCLASS
 718 if(defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/backend.php']) {
 719         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/backend.php']);
 720 }
 721
 722
 723         // document generation
 724 $TYPO3backend = t3lib_div::makeInstance('TYPO3backend');
 725
 726         // include extensions which may add css, javascript or toolbar items
 727 if(is_array($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'])) {
 728         foreach($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'] as $additionalBackendItem) {
 729                 include_once($additionalBackendItem);
 730         }
 731 }
 732
 733 $TYPO3backend->render();
 734
 735 ?>