62d0e448b0e32336a2f8e88a56483f3b558cd654
[Packages/TYPO3.CMS.git] / typo3 / backend.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 2007-2009 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 // register the extDirect API providers
104 // Note: we need to iterate thru the object, because the addProvider method
105 // does this only with multiple arguments
106 $this->pageRenderer->addExtOnReadyCode(
107 'for (var api in Ext.app.ExtDirectAPI) {
108 Ext.Direct.addProvider(Ext.app.ExtDirectAPI[api]);
109 }
110 TYPO3.Backend = new TYPO3.Viewport(TYPO3.Viewport.configuration);
111 ',
112 TRUE
113 );
114
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/extjs/backendsizemanager.js',
126 'js/toolbarmanager.js',
127 'js/modulemenu.js',
128 'js/iecompatibility.js',
129 'js/flashupload.js',
130 '../t3lib/jsfunc.evalfield.js',
131 '../t3lib/js/extjs/ux/flashmessages.js',
132 '../t3lib/js/extjs/ux/ext.ux.tabclosemenu.js',
133 'js/backend.js',
134 'js/loginrefresh.js',
135 'js/extjs/debugPanel.js',
136 'js/extjs/viewport.js',
137 'js/extjs/viewportConfiguration.js',
138 );
139
140 // add default BE css
141 $this->css = '';
142 $this->cssFiles = array();
143
144 $this->toolbarItems = array();
145 $this->initializeCoreToolbarItems();
146
147 $this->menuWidth = $this->menuWidthDefault;
148 if (isset($GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW']) && (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'] != (int) $this->menuWidth) {
149 $this->menuWidth = (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'];
150 }
151
152 $this->executeHook('constructPostProcess');
153 }
154
155 /**
156 * initializes the core toolbar items
157 *
158 * @return void
159 */
160 protected function initializeCoreToolbarItems() {
161
162 $coreToolbarItems = array(
163 'workspaceSelector' => 'WorkspaceSelector',
164 'shortcuts' => 'ShortcutMenu',
165 'clearCacheActions' => 'ClearCacheMenu',
166 'backendSearch' => 'BackendSearchMenu'
167 );
168
169 foreach($coreToolbarItems as $toolbarItemName => $toolbarItemClassName) {
170 $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
171
172 if(!($toolbarItem instanceof backend_toolbarItem)) {
173 throw new UnexpectedValueException('$toolbarItem "'.$toolbarItemName.'" must implement interface backend_toolbarItem', 1195126772);
174 }
175
176 if($toolbarItem->checkAccess()) {
177 $this->toolbarItems[$toolbarItemName] = $toolbarItem;
178 } else {
179 unset($toolbarItem);
180 }
181 }
182 }
183
184 /**
185 * main function generating the BE scaffolding
186 *
187 * @return void
188 */
189 public function render() {
190 $this->executeHook('renderPreProcess');
191
192 if (t3lib_div::makeInstance('DonateWindow')->isDonateWindowAllowed()) {
193 $this->pageRenderer->addJsFile('js/donate.js');
194 }
195
196 // prepare the scaffolding, at this point extension may still add javascript and css
197 $logo = t3lib_div::makeInstance('TYPO3Logo');
198 $logo->setLogo('gfx/typo3logo_mini.png');
199
200 $menu = $this->moduleMenu->render();
201
202 if ($this->menuWidth != $this->menuWidthDefault) {
203 $this->css .= '
204 #typo3-top {
205 margin-left: ' . $this->menuWidth . 'px;
206 }
207 ';
208 }
209
210 // create backend scaffolding
211 $backendScaffolding = '
212 <div id="typo3-backend">
213 <div id="typo3-top-container" class="x-hide-display">
214 <div id="typo3-logo">'.$logo->render().'</div>
215 <div id="typo3-top" class="typo3-top-toolbar">' .
216 $this->renderToolbar() .
217 '</div>
218 </div>
219 <div id="typo3-main-container">
220 <div id="typo3-side-menu" class="x-hide-display">' .
221 $menu .
222 '</div>
223 <div id="typo3-content" class="x-hide-display">
224 <iframe src="alt_intro.php" name="content" id="content" marginwidth="0" marginheight="0" frameborder="0" scrolling="auto"></iframe>
225 </div>
226 </div>
227 </div>
228 ';
229
230 /******************************************************
231 * now put the complete backend document together
232 ******************************************************/
233
234 foreach($this->cssFiles as $cssFileName => $cssFile) {
235 $this->pageRenderer->addCssFile($cssFile);
236
237 // load addditional css files to overwrite existing core styles
238 if(!empty($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName])) {
239 $this->pageRenderer->addCssFile($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName]);
240 }
241 }
242
243 if(!empty($this->css)) {
244 $this->pageRenderer->addCssInlineBlock('BackendInlineCSS', $this->css);
245 }
246
247 foreach ($this->jsFiles as $jsFile) {
248 $this->pageRenderer->addJsFile($jsFile);
249 }
250 // we mustn't compress this file
251 $this->pageRenderer->addJsFile('ajax.php?ajaxID=ExtDirect::getAPI&namespace=TYPO3.Backend', NULL, FALSE);
252
253 $this->generateJavascript();
254 $this->pageRenderer->addJsInlineCode('BackendInlineJavascript', $this->js);
255
256
257 // set document title:
258 $title = ($GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename']
259 ? $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'].' [TYPO3 '.TYPO3_version.']'
260 : 'TYPO3 '.TYPO3_version
261 );
262
263 // start page header:
264 $this->content .= $GLOBALS['TBE_TEMPLATE']->startPage($title);
265 $this->content .= $backendScaffolding;
266 $this->content .= $GLOBALS['TBE_TEMPLATE']->endPage();
267
268 $hookConfiguration = array('content' => &$this->content);
269 $this->executeHook('renderPostProcess', $hookConfiguration);
270
271 echo $this->content;
272 }
273
274 /**
275 * renders the items in the top toolbar
276 *
277 * @return string top toolbar elements as HTML
278 */
279 protected function renderToolbar() {
280
281 // move search to last position
282 $search = $this->toolbarItems['backendSearch'];
283 unset($this->toolbarItems['backendSearch']);
284 $this->toolbarItems['backendSearch'] = $search;
285
286 $toolbar = '<ul id="typo3-toolbar">';
287 $toolbar.= '<li>'.$this->getLoggedInUserLabel().'</li>
288 <li><div id="logout-button" class="toolbar-item no-separator">'.$this->moduleMenu->renderLogoutButton().'</div></li>';
289
290 foreach($this->toolbarItems as $toolbarItem) {
291 $menu = $toolbarItem->render();
292 if ($menu) {
293 $additionalAttributes = $toolbarItem->getAdditionalAttributes();
294 $toolbar .= '<li' . $additionalAttributes . '>' .$menu. '</li>';
295 }
296 }
297
298 return $toolbar.'</ul>';
299 }
300
301 /**
302 * Gets the label of the BE user currently logged in
303 *
304 * @return string html code snippet displaying the currently logged in user
305 */
306 protected function getLoggedInUserLabel() {
307 global $BE_USER, $BACK_PATH;
308
309 $icon = t3lib_iconWorks::getSpriteIcon('status-user-'. ($BE_USER->isAdmin() ? 'admin' : 'backend'));
310
311 $label = $GLOBALS['BE_USER']->user['realName'] ?
312 $BE_USER->user['realName'] . ' (' . $BE_USER->user['username'] . ')' :
313 $BE_USER->user['username'];
314
315 // Link to user setup if it's loaded and user has access
316 $link = '';
317 if (t3lib_extMgm::isLoaded('setup') && $BE_USER->check('modules','user_setup')) {
318 $link = '<a href="#" onclick="top.goToModule(\'user_setup\');this.blur();return false;">';
319 }
320
321 $username = '">'.$link.$icon.'<span>'.htmlspecialchars($label).'</span>'.($link?'</a>':'');
322
323 // superuser mode
324 if($BE_USER->user['ses_backuserid']) {
325 $username = ' su-user">'.$icon.
326 '<span title="' . $GLOBALS['LANG']->getLL('switchtouser') . '">' .
327 $GLOBALS['LANG']->getLL('switchtousershort') . ' </span>' .
328 '<span>' . htmlspecialchars($label) . '</span>';
329 }
330
331 return '<div id="username" class="toolbar-item no-separator'.$username.'</div>';
332 }
333
334 /**
335 * Generates the JavaScript code for the backend.
336 *
337 * @return void
338 */
339 protected function generateJavascript() {
340
341 $pathTYPO3 = t3lib_div::dirname(t3lib_div::getIndpEnv('SCRIPT_NAME')).'/';
342 $goToModuleSwitch = $this->moduleMenu->getGotoModuleJavascript();
343 $moduleFramesHelper = implode(LF, $this->moduleMenu->getFsMod());
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
349 $menuFrameName = 'menu';
350 if($GLOBALS['BE_USER']->uc['noMenuMode'] === 'icons') {
351 $menuFrameName = 'topmenuFrame';
352 }
353
354 // determine security level from conf vars and default to super challenged
355 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel']) {
356 $this->loginSecurityLevel = $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'];
357 } else {
358 $this->loginSecurityLevel = 'superchallenged';
359 }
360
361 $t3Configuration = array(
362 'siteUrl' => t3lib_div::getIndpEnv('TYPO3_SITE_URL'),
363 'PATH_typo3' => $pathTYPO3,
364 'PATH_typo3_enc' => rawurlencode($pathTYPO3),
365 'username' => htmlspecialchars($GLOBALS['BE_USER']->user['username']),
366 'uniqueID' => t3lib_div::shortMD5(uniqid('')),
367 'securityLevel' => $this->loginSecurityLevel,
368 'TYPO3_mainDir' => TYPO3_mainDir,
369 'pageModule' => $pageModule,
370 'condensedMode' => $GLOBALS['BE_USER']->uc['condensedMode'] ? 1 : 0 ,
371 'inWorkspace' => $GLOBALS['BE_USER']->workspace !== 0 ? 1 : 0,
372 'workspaceFrontendPreviewEnabled' => $GLOBALS['BE_USER']->user['workspace_preview'] ? 1 : 0,
373 'veriCode' => $GLOBALS['BE_USER']->veriCode(),
374 'denyFileTypes' => PHP_EXTENSIONS_DEFAULT,
375 'moduleMenuWidth' => $this->menuWidth - 1,
376 'showRefreshLoginPopup' => isset($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) ? intval($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) : FALSE,
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 'be_locked' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.be_locked'),
391 'refresh_login_countdown_singular' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown_singular'),
392 'refresh_login_countdown' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown'),
393 'login_about_to_expire' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire'),
394 'login_about_to_expire_title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire_title'),
395 'refresh_login_refresh_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_refresh_button'),
396 'refresh_direct_logout_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_direct_logout_button'),
397 'tabs_closeAll' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeAll'),
398 'tabs_closeOther' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeOther'),
399 'tabs_close' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.close'),
400 'donateWindow_title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.title'),
401 'donateWindow_message' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.message'),
402 'donateWindow_button_donate' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_donate'),
403 'donateWindow_button_disable' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_disable'),
404 'donateWindow_button_postpone' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:donateWindow.button_postpone'),
405 );
406 $t3LLLfileUpload = array(
407 'windowTitle' => $GLOBALS['LANG']->getLL('fileUpload_windowTitle'),
408 'buttonSelectFiles' => $GLOBALS['LANG']->getLL('fileUpload_buttonSelectFiles'),
409 'buttonCancelAll' => $GLOBALS['LANG']->getLL('fileUpload_buttonCancelAll'),
410 'infoComponentMaxFileSize' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentMaxFileSize'),
411 'infoComponentFileUploadLimit' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentFileUploadLimit'),
412 'infoComponentFileTypeLimit' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentFileTypeLimit'),
413 'infoComponentOverrideFiles' => $GLOBALS['LANG']->getLL('fileUpload_infoComponentOverrideFiles'),
414 'processRunning' => $GLOBALS['LANG']->getLL('fileUpload_processRunning'),
415 'uploadWait' => $GLOBALS['LANG']->getLL('fileUpload_uploadWait'),
416 'uploadStarting' => $GLOBALS['LANG']->getLL('fileUpload_uploadStarting'),
417 'uploadProgress' => $GLOBALS['LANG']->getLL('fileUpload_uploadProgress'),
418 'uploadSuccess' => $GLOBALS['LANG']->getLL('fileUpload_uploadSuccess'),
419 'errorQueueLimitExceeded' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueLimitExceeded'),
420 'errorQueueFileSizeLimit' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueFileSizeLimit'),
421 'errorQueueZeroByteFile' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueZeroByteFile'),
422 'errorQueueInvalidFiletype' => $GLOBALS['LANG']->getLL('fileUpload_errorQueueInvalidFiletype'),
423 'errorUploadHttp' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadHttpError'),
424 'errorUploadMissingUrl' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadMissingUrl'),
425 'errorUploadIO' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadIO'),
426 'errorUploadSecurityError' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadSecurityError'),
427 'errorUploadLimit' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadLimit'),
428 'errorUploadFailed' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFailed'),
429 'errorUploadFileIDNotFound' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileIDNotFound'),
430 'errorUploadFileValidation' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileValidation'),
431 'errorUploadFileCancelled' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadFileCancelled'),
432 'errorUploadStopped' => $GLOBALS['LANG']->getLL('fileUpload_errorUploadStopped'),
433 'allErrorMessageTitle' => $GLOBALS['LANG']->getLL('fileUpload_allErrorMessageTitle'),
434 'allErrorMessageText' => $GLOBALS['LANG']->getLL('fileUpload_allErrorMessageText'),
435 'allError401' => $GLOBALS['LANG']->getLL('fileUpload_allError401'),
436 'allError2038' => $GLOBALS['LANG']->getLL('fileUpload_allError2038'),
437 );
438
439 // Convert labels/settings back to UTF-8 since json_encode() only works with UTF-8:
440 if ($GLOBALS['LANG']->charSet !== 'utf-8') {
441 $t3Configuration['username'] = $GLOBALS['LANG']->csConvObj->conv($t3Configuration['username'], $GLOBALS['LANG']->charSet, 'utf-8');
442 $GLOBALS['LANG']->csConvObj->convArray($t3LLLcore, $GLOBALS['LANG']->charSet, 'utf-8');
443 $GLOBALS['LANG']->csConvObj->convArray($t3LLLfileUpload, $GLOBALS['LANG']->charSet, 'utf-8');
444 }
445
446 $this->js .= '
447 TYPO3.configuration = ' . json_encode($t3Configuration) . ';
448 TYPO3.LLL = {
449 core : ' . json_encode($t3LLLcore) . ',
450 fileUpload: ' . json_encode($t3LLLfileUpload) . '
451 };
452
453 /**
454 * TypoSetup object.
455 */
456 function typoSetup() { //
457 this.PATH_typo3 = TYPO3.configuration.PATH_typo3;
458 this.PATH_typo3_enc = TYPO3.configuration.PATH_typo3_enc;
459 this.username = TYPO3.configuration.username;
460 this.uniqueID = TYPO3.configuration.uniqueID;
461 this.navFrameWidth = 0;
462 this.securityLevel = TYPO3.configuration.securityLevel;
463 this.veriCode = TYPO3.configuration.veriCode;
464 this.denyFileTypes = TYPO3.configuration.denyFileTypes;
465 }
466 var TS = new typoSetup();
467
468 var currentModuleLoaded = "";
469
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();' . $moduleFramesHelper . ';';
485
486 // add goToModule code
487 $pageRenderer = $GLOBALS['TBE_TEMPLATE']->getPageRenderer();
488 $pageRenderer->addExtOnReadyCode('
489 top.goToModule = ' . $goToModuleSwitch . ';
490 ');
491
492 // Check editing of page:
493 $this->handlePageEditing();
494 $this->setStartupModule();
495 }
496
497 /**
498 * Checking if the "&edit" variable was sent so we can open it for editing the page.
499 * Code based on code from "alt_shortcut.php"
500 *
501 * @return void
502 */
503 protected function handlePageEditing() {
504
505 if(!t3lib_extMgm::isLoaded('cms')) {
506 return;
507 }
508
509 // EDIT page:
510 $editId = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('edit'));
511 $editRecord = '';
512
513 if($editId) {
514
515 // Looking up the page to edit, checking permissions:
516 $where = ' AND ('.$GLOBALS['BE_USER']->getPagePermsClause(2)
517 .' OR '.$GLOBALS['BE_USER']->getPagePermsClause(16).')';
518
519 if(t3lib_div::testInt($editId)) {
520 $editRecord = t3lib_BEfunc::getRecordWSOL('pages', $editId, '*', $where);
521 } else {
522 $records = t3lib_BEfunc::getRecordsByField('pages', 'alias', $editId, $where);
523
524 if(is_array($records)) {
525 reset($records);
526 $editRecord = current($records);
527 t3lib_BEfunc::workspaceOL('pages', $editRecord);
528 }
529 }
530
531 // If the page was accessible, then let the user edit it.
532 if(is_array($editRecord) && $GLOBALS['BE_USER']->isInWebMount($editRecord['uid'])) {
533 // Setting JS code to open editing:
534 $this->js .= '
535 // Load page to edit:
536 window.setTimeout("top.loadEditId('.intval($editRecord['uid']).');", 500);
537 ';
538 // Checking page edit parameter:
539 if(!$GLOBALS['BE_USER']->getTSConfigVal('options.shortcut_onEditId_dontSetPageTree')) {
540
541 // Expanding page tree:
542 t3lib_BEfunc::openPageTree(intval($editRecord['pid']), !$GLOBALS['BE_USER']->getTSConfigVal('options.shortcut_onEditId_keepExistingExpanded'));
543 }
544 } else {
545 $this->js .= '
546 // Warning about page editing:
547 alert('.$GLOBALS['LANG']->JScharCode(sprintf($GLOBALS['LANG']->getLL('noEditPage'), $editId)).');
548 ';
549 }
550 }
551 }
552
553 /**
554 * Sets the startup module from either GETvars module and mpdParams or user configuration.
555 *
556 * @return void
557 */
558 protected function setStartupModule() {
559 $startModule = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('module'));
560
561 if(!$startModule) {
562 if ($GLOBALS['BE_USER']->uc['startModule']) {
563 $startModule = $GLOBALS['BE_USER']->uc['startModule'];
564 } else if($GLOBALS['BE_USER']->uc['startInTaskCenter']) {
565 $startModule = 'user_task';
566 }
567 }
568
569 $moduleParameters = t3lib_div::_GET('modParams');
570 if($startModule) {
571 $pageRenderer = $GLOBALS['TBE_TEMPLATE']->getPageRenderer();
572 $pageRenderer->addExtOnReadyCode('
573 // start in module:
574 function startInModule(modName, cMR_flag, addGetVars) {
575 Ext.onReady(function() {
576 top.goToModule(modName, cMR_flag, addGetVars);
577 });
578 }
579
580 startInModule(\''.$startModule.'\', false, '.t3lib_div::quoteJSvalue($moduleParameters).');
581 ');
582 }
583 }
584
585 /**
586 * generates the code for the TYPO3 logo, either the default TYPO3 logo or a custom one
587 *
588 * @return string HTML code snippet to display the TYPO3 logo
589 */
590 protected function getLogo() {
591 $logo = '<a href="http://www.typo3.com/" target="_blank" onclick="'.$GLOBALS['TBE_TEMPLATE']->thisBlur().'">'.
592 '<img'.t3lib_iconWorks::skinImg('','gfx/alt_backend_logo.gif','width="117" height="32"').' title="TYPO3 Content Management Framework" alt="" />'.
593 '</a>';
594
595 // overwrite with custom logo
596 if($GLOBALS['TBE_STYLES']['logo']) {
597 if(substr($GLOBALS['TBE_STYLES']['logo'], 0, 3) == '../') {
598 $imgInfo = @getimagesize(PATH_site.substr($GLOBALS['TBE_STYLES']['logo'], 3));
599 }
600 $logo = '<a href="http://www.typo3.com/" target="_blank" onclick="'.$GLOBALS['TBE_TEMPLATE']->thisBlur().'">'.
601 '<img src="'.$GLOBALS['TBE_STYLES']['logo'].'" '.$imgInfo[3].' title="TYPO3 Content Management Framework" alt="" />'.
602 '</a>';
603 }
604
605 return $logo;
606 }
607
608 /**
609 * adds a javascript snippet to the backend
610 *
611 * @param string javascript snippet
612 * @return void
613 */
614 public function addJavascript($javascript) {
615 // TODO do we need more checks?
616 if(!is_string($javascript)) {
617 throw new InvalidArgumentException('parameter $javascript must be of type string', 1195129553);
618 }
619
620 $this->js .= $javascript;
621 }
622
623 /**
624 * adds a javscript file to the backend after it has been checked that it exists
625 *
626 * @param string javascript file reference
627 * @return boolean true if the javascript file was successfully added, false otherwise
628 */
629 public function addJavascriptFile($javascriptFile) {
630 $jsFileAdded = false;
631
632 //TODO add more checks if neccessary
633 if(file_exists(t3lib_div::resolveBackPath(PATH_typo3.$javascriptFile))) {
634 $this->jsFiles[] = $javascriptFile;
635 $jsFileAdded = true;
636 }
637
638 return $jsFileAdded;
639 }
640
641 /**
642 * adds a css snippet to the backend
643 *
644 * @param string css snippet
645 * @return void
646 */
647 public function addCss($css) {
648 if(!is_string($css)) {
649 throw new InvalidArgumentException('parameter $css must be of type string', 1195129642);
650 }
651
652 $this->css .= $css;
653 }
654
655 /**
656 * adds a css file to the backend after it has been checked that it exists
657 *
658 * @param string the css file's name with out the .css ending
659 * @param string css file reference
660 * @return boolean true if the css file was added, false otherwise
661 */
662 public function addCssFile($cssFileName, $cssFile) {
663 $cssFileAdded = false;
664
665 if(empty($this->cssFiles[$cssFileName])) {
666 $this->cssFiles[$cssFileName] = $cssFile;
667 $cssFileAdded = true;
668 }
669
670 return $cssFileAdded;
671 }
672
673 /**
674 * adds an item to the toolbar, the class file for the toolbar item must be loaded at this point
675 *
676 * @param string toolbar item name, f.e. tx_toolbarExtension_coolItem
677 * @param string toolbar item class name, f.e. tx_toolbarExtension_coolItem
678 * @return void
679 */
680 public function addToolbarItem($toolbarItemName, $toolbarItemClassName) {
681 $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
682
683 if(!($toolbarItem instanceof backend_toolbarItem)) {
684 throw new UnexpectedValueException('$toolbarItem "'.$toolbarItemName.'" must implement interface backend_toolbarItem', 1195125501);
685 }
686
687 if($toolbarItem->checkAccess()) {
688 $this->toolbarItems[$toolbarItemName] = $toolbarItem;
689 } else {
690 unset($toolbarItem);
691 }
692 }
693
694 /**
695 * Executes defined hooks functions for the given identifier.
696 *
697 * These hook identifiers are valid:
698 * + constructPostProcess
699 * + renderPreProcess
700 * + renderPostProcess
701 *
702 * @param string $identifier Specific hook identifier
703 * @param array $hookConfiguration Additional configuration passed to hook functions
704 * @return void
705 */
706 protected function executeHook($identifier, array $hookConfiguration = array()) {
707 $options =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/backend.php'];
708
709 if(isset($options[$identifier]) && is_array($options[$identifier])) {
710 foreach($options[$identifier] as $hookFunction) {
711 t3lib_div::callUserFunction($hookFunction, $hookConfiguration, $this);
712 }
713 }
714 }
715 }
716
717
718 // include XCLASS
719 if(defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/backend.php']) {
720 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/backend.php']);
721 }
722
723
724 // document generation
725 $TYPO3backend = t3lib_div::makeInstance('TYPO3backend');
726
727 // include extensions which may add css, javascript or toolbar items
728 if(is_array($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'])) {
729 foreach($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'] as $additionalBackendItem) {
730 include_once($additionalBackendItem);
731 }
732 }
733
734 $TYPO3backend->render();
735
736 ?>