typo3/index.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2004 Kasper Skaarhoj (kasperYYYY@typo3.com)
   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  * Login-screen of TYPO3.
  29  *
  30  * $Id$
  31  * Revised for TYPO3 3.6 December/2003 by Kasper Skaarhoj
  32  * XHTML compliant
  33  *
  34  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  35  */
  36 /**
  37  * [CLASS/FUNCTION INDEX of SCRIPT]
  38  *
  39  *
  40  *
  41  *   87: class SC_index
  42  *  119:     function init()
  43  *  150:     function main()
  44  *  236:     function printContent()
  45  *
  46  *              SECTION: Various functions
  47  *  260:     function makeLoginForm()
  48  *  306:     function makeLogoutForm()
  49  *  348:     function wrapLoginForm($content)
  50  *  408:     function checkRedirect()
  51  *  453:     function makeInterfaceSelectorBox()
  52  *  507:     function makeCopyrightNotice()
  53  *  540:     function makeLoginBoxImage()
  54  *  580:     function makeLoginNews()
  55  *
  56  * TOTAL FUNCTIONS: 11
  57  * (This index is automatically created/updated by the extension "extdeveval")
  58  *
  59  */
  60
  61
  62 define('TYPO3_PROCEED_IF_NO_USER', 1);
  63 require ('init.php');
  64 require ('template.php');
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80 /**
  81  * Script Class for rendering the login form
  82  *
  83  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  84  * @package TYPO3
  85  * @subpackage core
  86  */
  87 class SC_index {
  88
  89                 // Internal, GPvars:
  90         var $redirect_url;                      // GPvar: redirect_url; The URL to redirect to after login.
  91         var $GPinterface;                       // GPvar: Defines which interface to load (from interface selector)
  92         var $u;                                         // GPvar: preset username
  93         var $p;                                         // GPvar: preset password
  94         var $L;                                         // GPvar: If "L" is "OUT", then any logged in used is logged out. If redirect_url is given, we redirect to it
  95         var $loginRefresh;                      // Login-refresh boolean; The backend will call this script with this value set when the login is close to being expired and the form needs to be redrawn.
  96         var $commandLI;                         // Value of forms submit button for login.
  97
  98                 // Internal, static:
  99         var $redirectToURL;                     // Set to the redirect URL of the form (may be redirect_url or "alt_main.php")
 100         var $L_vars;                            // Set to the labels used for the login screen.
 101
 102                 // Internal, dynamic:
 103         var $content;                           // Content accumulation
 104
 105         var $interfaceSelector;                 // A selector box for selecting value for "interface" may be rendered into this variable
 106         var $interfaceSelector_jump;    // A selector box for selecting value for "interface" may be rendered into this variable - this will have an onchange action which will redirect the user to the selected interface right away
 107         var $interfaceSelector_hidden;  // A hidden field, if the interface is not set.
 108
 109
 110
 111
 112
 113
 114         /**
 115          * Initialize the login box. Will also react on a &L=OUT flag and exit.
 116          *
 117          * @return      void
 118          */
 119         function init() {
 120                 global $BE_USER,$TYPO3_CONF_VARS;
 121
 122                         // GPvars:
 123                 $this->redirect_url = t3lib_div::_GP('redirect_url');
 124                 $this->GPinterface = t3lib_div::_GP('interface');
 125                 $this->u = t3lib_div::_GP('u');                                                 // preset username
 126                 $this->p = t3lib_div::_GP('p');                                                 // preset password
 127                 $this->L = t3lib_div::_GP('L');                                                 // If "L" is "OUT", then any logged in used is logged out. If redirect_url is given, we redirect to it
 128                 $this->loginRefresh = t3lib_div::_GP('loginRefresh');           // Login
 129                 $this->commandLI = t3lib_div::_GP('commandLI');                 // Value of "Login" button. If set, the login button was pressed.
 130
 131                         // Getting login labels:
 132                 $this->L_vars = explode('|',$TYPO3_CONF_VARS['BE']['loginLabels']);
 133
 134                         // Setting the redirect URL to "alt_main.php" if no alternative input is given:
 135                 $this->redirectToURL = $this->redirect_url ? $this->redirect_url : 'alt_main.php';
 136
 137                         // Logout?
 138                 if ($this->L=='OUT' && is_object($BE_USER))     {
 139                         $BE_USER->logoff();
 140                         if ($this->redirect_url)        header('Location: '.t3lib_div::locationHeaderUrl($this->redirect_url));
 141                         exit;
 142                 }
 143         }
 144
 145         /**
 146          * Main function - creating the login/logout form
 147          *
 148          * @return      void
 149          */
 150         function main() {
 151                 global $TBE_TEMPLATE, $TYPO3_CONF_VARS, $BE_USER;
 152
 153                         // Initialize template object:
 154                 $TBE_TEMPLATE->docType='xhtml_trans';
 155
 156                         // Set JavaScript for creating a MD5 hash of the password:
 157                 $TBE_TEMPLATE->JScode.='
 158                         <script type="text/javascript" src="md5.js"></script>
 159                         '.$TBE_TEMPLATE->wrapScriptTags('
 160                                 function doChallengeResponse() {        //
 161                                         password = document.loginform.p_field.value;
 162                                         if (password)   {
 163                                                 password = MD5(password);       // this makes it superchallenged!!
 164                                                 str = document.loginform.username.value+":"+password+":"+document.loginform.challenge.value;
 165                                                 document.loginform.userident.value = MD5(str);
 166                                                 document.loginform.p_field.value = "";
 167                                                 return true;
 168                                         }
 169                                 }
 170                         ');
 171
 172
 173                         // Checking, if we should make a redirect.
 174                         // Might set JavaScript in the header to close window.
 175                 $this->checkRedirect();
 176
 177                         // Initialize interface selectors:
 178                 $this->makeInterfaceSelectorBox();
 179
 180                         // Replace an optional marker in the "Administration Login" label
 181                 $this->L_vars[6] = str_replace("###SITENAME###",$TYPO3_CONF_VARS['SYS']['sitename'],$this->L_vars[6]);
 182
 183                         // Creating form based on whether there is a login or not:
 184                 if (!$BE_USER->user['uid'])     {
 185                         $TBE_TEMPLATE->form = '
 186                                 <form action="index.php" method="post" name="loginform" onsubmit="doChallengeResponse();">
 187                                 <input type="hidden" name="login_status" value="login" />
 188                                 ';
 189                         $loginForm = $this->makeLoginForm();
 190                 } else {
 191                         $TBE_TEMPLATE->form = '
 192                                 <form action="index.php" method="post" name="loginform">
 193                                 <input type="hidden" name="login_status" value="logout" />
 194                                 ';
 195                         $loginForm = $this->makeLogoutForm();
 196                 }
 197
 198
 199                         // Starting page:
 200                 $this->content.=$TBE_TEMPLATE->startPage('TYPO3 Login: '.$TYPO3_CONF_VARS['SYS']['sitename']);
 201
 202                         // Add login form:
 203                 $this->content.=$this->wrapLoginForm($loginForm);
 204
 205                         // Ending form:
 206                 $this->content.= '
 207                         <input type="hidden" name="userident" value="" />
 208                         <input type="hidden" name="challenge" value="'.md5(uniqid('')).'" />
 209                         <input type="hidden" name="redirect_url" value="'.htmlspecialchars($this->redirectToURL).'" />
 210                         <input type="hidden" name="loginRefresh" value="'.htmlspecialchars($this->loginRefresh).'" />
 211                         '.$this->interfaceSelector_hidden.'
 212                         ';
 213
 214                         // This moves focus to the right input field:
 215                 $this->content.=$TBE_TEMPLATE->wrapScriptTags('
 216
 217                                 // If the login screen is shown in the login_frameset window for re-login, then try to get the username of the current/former login from opening windows main frame:
 218                         if (parent.opener && parent.opener.TS && parent.opener.TS.username && document.loginform && document.loginform.username)        {
 219                                 document.loginform.username.value = parent.opener.TS.username;
 220                         }
 221
 222                                 // If for some reason there already is a username in the username for field, move focus to the password field:
 223                         if (document.loginform.username && document.loginform.username.value == "") {
 224                                 document.loginform.username.focus();
 225                         } else if (document.loginform.p_field && document.loginform.p_field.type!="hidden") {
 226                                 document.loginform.p_field.focus();
 227                         }
 228                 ');
 229
 230                         // End page:
 231                 $this->content.=$TBE_TEMPLATE->endPage();
 232         }
 233
 234         /**
 235          * Outputting the accumulated content to screen
 236          *
 237          * @return      void
 238          */
 239         function printContent() {
 240
 241                 echo $this->content;
 242         }
 243
 244
 245
 246
 247
 248
 249
 250
 251         /*****************************
 252          *
 253          * Various functions
 254          *
 255          ******************************/
 256
 257         /**
 258          * Creates the login form
 259          * This is drawn when NO login exists.
 260          *
 261          * @return      string          HTML output
 262          */
 263         function makeLoginForm()        {
 264
 265                 $content.='
 266
 267                                                         <!--
 268                                                                 Login form:
 269                                                         -->
 270                                                         <table cellspacing="0" cellpadding="0" border="0" id="logintable">
 271                                                                         <tr>
 272                                                                                 <td colspan="2"><h2>'.htmlspecialchars($this->L_vars[6]).'</h2></td>
 273                                                                         </tr>'.($this->commandLI ? '
 274                                                                         <tr class="c-wrong">
 275                                                                                 <td colspan="2"><p class="c-wrong">'.htmlspecialchars($this->L_vars[9]).'</p></td>
 276                                                                         </tr>' : '').'
 277                                                                         <tr class="c-username">
 278                                                                                 <td><p class="c-username">'.htmlspecialchars($this->L_vars[0]).':</p></td>
 279                                                                                 <td><input type="text" name="username" value="'.htmlspecialchars($this->u).'" class="c-username" /></td>
 280                                                                         </tr>
 281                                                                         <tr class="c-password">
 282                                                                                 <td><p class="c-password">'.htmlspecialchars($this->L_vars[1]).':</p></td>
 283                                                                                 <td><input type="password" name="p_field" value="'.htmlspecialchars($this->p).'" class="c-password" /></td>
 284                                                                         </tr>'.($this->interfaceSelector && !$this->loginRefresh ? '
 285                                                                         <tr class="c-interfaceselector">
 286                                                                                 <td><p class="c-interfaceselector">'.htmlspecialchars($this->L_vars[2]).':</p></td>
 287                                                                                 <td>'.$this->interfaceSelector.'</td>
 288                                                                         </tr>' : '' ).'
 289                                                                         <tr class="c-submit">
 290                                                                                 <td></td>
 291                                                                                 <td><input type="submit" name="commandLI" value="'.htmlspecialchars($this->L_vars[3]).'" class="c-submit" /></td>
 292                                                                         </tr>
 293                                                                         <tr class="c-info">
 294                                                                                 <td colspan="2"><p class="c-info">'.htmlspecialchars($this->L_vars[7]).'</p></td>
 295                                                                         </tr>
 296                                                                 </table>';
 297
 298                         // Return content:
 299                 return $content;
 300         }
 301
 302         /**
 303          * Creates the logout form
 304          * This is drawn if a user login already exists.
 305          *
 306          * @return      string          HTML output
 307          */
 308         function makeLogoutForm()       {
 309                 global $BE_USER;
 310
 311
 312                 $content.='
 313
 314                                                         <!--
 315                                                                 Login form:
 316                                                         -->
 317                                                         <table cellspacing="0" cellpadding="0" border="0" id="logintable">
 318                                                                         <tr>
 319                                                                                 <td></td>
 320                                                                                 <td><h2>'.htmlspecialchars($this->L_vars[6]).'</h2></td>
 321                                                                         </tr>
 322                                                                         <tr class="c-username">
 323                                                                                 <td><p class="c-username">'.htmlspecialchars($this->L_vars[0]).':</p></td>
 324                                                                                 <td><p class="c-username-current">'.htmlspecialchars($BE_USER->user['username']).'</p></td>
 325                                                                         </tr>'.($this->interfaceSelector_jump ? '
 326                                                                         <tr class="c-interfaceselector">
 327                                                                                 <td><p class="c-interfaceselector">'.htmlspecialchars($this->L_vars[2]).':</p></td>
 328                                                                                 <td>'.$this->interfaceSelector_jump.'</td>
 329                                                                         </tr>' : '' ).'
 330                                                                         <tr class="c-submit">
 331                                                                                 <td><input type="hidden" name="p_field" value="" /></td>
 332                                                                                 <td><input type="submit" name="commandLO" value="'.htmlspecialchars($this->L_vars[4]).'" class="c-submit" /></td>
 333                                                                         </tr>
 334                                                                         <tr class="c-info">
 335                                                                                 <td></td>
 336                                                                                 <td><p class="c-info">'.htmlspecialchars($this->L_vars[7]).'</p></td>
 337                                                                         </tr>
 338                                                                 </table>';
 339
 340                         // Return content:
 341                 return $content;
 342         }
 343
 344         /**
 345          * Wrapping the login form table in another set of tables etc:
 346          *
 347          * @param       string          HTML content for the login form
 348          * @return      string          The HTML for the page.
 349          */
 350         function wrapLoginForm($content)        {
 351
 352                         // Logo:
 353                 $logo = $GLOBALS['TBE_STYLES']['logo_login'] ?
 354                                         '<img src="'.htmlspecialchars($GLOBALS['BACK_PATH'].$GLOBALS['TBE_STYLES']['logo_login']).'" alt="" />' :
 355                                         '<img'.t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'],'gfx/typo3logo.gif','width="333" height="43"').' alt="" />';
 356
 357                         // Login box image:
 358                 $loginboxImage = $this->makeLoginBoxImage();
 359
 360                         // Compile the page content:
 361                 $content='
 362
 363                 <!--
 364                         Wrapper table for the login form:
 365                 -->
 366                 <table cellspacing="0" cellpadding="0" border="0" id="wrapper">
 367                         <tr>
 368                                 <td class="c-wrappercell" align="center">
 369
 370                                         <!--
 371                                                 Login form image:
 372                                         -->
 373                                         <div id="loginimage">
 374                                                                                         '.$logo.'
 375                                         </div>
 376
 377                                         <!--
 378                                                 Login form wrapper:
 379                                         -->
 380                                         <table cellspacing="0" cellpadding="0" border="0" id="loginwrapper">
 381                                                 <tr>
 382                                                         <td>'.$loginboxImage.'</td>
 383                                                         <td>
 384                                                                 '.$content.'
 385                                                         </td>
 386                                                 </tr>
 387                                         </table>
 388
 389                                         <!--
 390                                                 Copy right notice:
 391                                         -->
 392                                         <div id="copyrightnotice">
 393                                                 '.$this->makeCopyrightNotice().'
 394                                         </div>
 395
 396                                         '.$this->makeLoginNews().'
 397                                 </td>
 398                         </tr>
 399                 </table>';
 400
 401                         // Return content:
 402                 return $content;
 403         }
 404
 405         /**
 406          * Checking, if we should perform some sort of redirection OR closing of windows.
 407          *
 408          * @return      void
 409          */
 410         function checkRedirect()        {
 411                 global $BE_USER,$TBE_TEMPLATE;
 412
 413                         // Do redirect:
 414                         // If a user is logged in AND a) if either the login is just done (commandLI) or b) a loginRefresh is done or c) the interface-selector is NOT enabled (If it is on the other hand, it should not just load an interface, because people has to choose then...)
 415                 if ($BE_USER->user['uid'] && ($this->commandLI || $this->loginRefresh || !$this->interfaceSelector))    {
 416
 417                                 // If no cookie has been set previously we tell people that this is a problem. This assumes that a cookie-setting script (like this one) has been hit at least once prior to this instance.
 418                         if (!$_COOKIE[$BE_USER->name])  {
 419                                 t3lib_BEfunc::typo3PrintError ('Login-error',"Yeah, that's a classic. No cookies, no TYPO3.<br /><br />Please accept cookies from TYPO3 - otherwise you'll not be able to use the system.",0);
 420                                 exit;
 421                         }
 422
 423                                 // Based on specific setting of interface we set the redirect script:
 424                         switch ($this->GPinterface)     {
 425                                 case 'backend':
 426                                         $this->redirectToURL = 'alt_main.php';
 427                                 break;
 428                                 case 'frontend':
 429                                         $this->redirectToURL = '../';
 430                                 break;
 431                         }
 432
 433                                 // If there is a redirect URL AND if loginRefresh is not set...
 434                         if (!$this->loginRefresh)       {
 435                                 header('Location: '.t3lib_div::locationHeaderUrl($this->redirectToURL));
 436                                 exit;
 437                         } else {
 438                                 $TBE_TEMPLATE->JScode.=$TBE_TEMPLATE->wrapScriptTags('
 439                                         if (parent.opener && parent.opener.busy)        {
 440                                                 parent.opener.busy.loginRefreshed();
 441                                                 parent.close();
 442                                         }
 443                                 ');
 444                         }
 445                 } elseif(!$BE_USER->user['uid'] && $this->commandLI) {
 446                         sleep(5);
 447                 }
 448         }
 449
 450         /**
 451          * Making interface selector:
 452          *
 453          * @return      void
 454          */
 455         function makeInterfaceSelectorBox()     {
 456                 global $TYPO3_CONF_VARS;
 457
 458                         // Reset variables:
 459                 $this->interfaceSelector = '';
 460                 $this->interfaceSelector_hidden='';
 461                 $this->interfaceSelector_jump = '';
 462 #debug($this->redirect_url);
 463                         // If interfaces are defined AND no input redirect URL in GET vars:
 464                 if ($TYPO3_CONF_VARS['BE']['interfaces'] && !$this->redirect_url)       {
 465                         $parts = t3lib_div::trimExplode(',',$TYPO3_CONF_VARS['BE']['interfaces']);
 466                         if (count($parts)>1)    {       // Only if more than one interface is defined will we show the selector:
 467
 468                                         // Initialize:
 469                                 $tempLabels=explode(',',$this->L_vars[5]);
 470                                 $labels=array();
 471                                 $labels['backend']=$tempLabels[0];
 472                                 $labels['frontend']=$tempLabels[1];
 473
 474                                 $jumpScript=array();
 475                                 $jumpScript['backend']='alt_main.php';
 476                                 $jumpScript['frontend']='../';
 477
 478                                         // Traverse the interface keys:
 479                                 foreach($parts as $valueStr)    {
 480                                         $this->interfaceSelector.='
 481                                                         <option value="'.htmlspecialchars($valueStr).'">'.htmlspecialchars($labels[$valueStr]).'</option>';
 482                                         $this->interfaceSelector_jump.='
 483                                                         <option value="'.htmlspecialchars($jumpScript[$valueStr]).'">'.htmlspecialchars($labels[$valueStr]).'</option>';
 484                                 }
 485                                 $this->interfaceSelector='
 486                                                 <select name="interface" class="c-interfaceselector">'.$this->interfaceSelector.'
 487                                                 </select>';
 488                                 $this->interfaceSelector_jump='
 489                                                 <select name="interface" class="c-interfaceselector" onchange="document.location=this.options[this.selectedIndex].value;">'.$this->interfaceSelector_jump.'
 490                                                 </select>';
 491
 492                         } else {        // If there is only ONE interface value set:
 493
 494                                 $this->interfaceSelector_hidden='<input type="hidden" name="interface" value="'.trim($TYPO3_CONF_VARS['BE']['interfaces']).'" />';
 495                         }
 496                 }
 497         }
 498
 499         /**
 500          * COPYRIGHT notice
 501          *
 502          * Warning:
 503          * DO NOT prevent this notice from being shown in ANY WAY.
 504          * According to the GPL license an interactive application must show such a notice on start-up ('If the program is interactive, make it output a short notice... ' - see GPL.txt)
 505          * Therefore preventing this notice from being properly shown is a violation of the license, regardless of whether you remove it or use a stylesheet to obstruct the display.
 506          *
 507          * @return      string          Text/Image (HTML) for copyright notice.
 508          */
 509         function makeCopyrightNotice()  {
 510
 511                         // Get values from TYPO3_CONF_VARS:
 512                 $loginCopyrightWarrantyProvider = strip_tags(trim($GLOBALS['TYPO3_CONF_VARS']['SYS']['loginCopyrightWarrantyProvider']));
 513                 $loginCopyrightWarrantyURL = strip_tags(trim($GLOBALS['TYPO3_CONF_VARS']['SYS']['loginCopyrightWarrantyURL']));
 514
 515                         // Make warranty note:
 516                 if (strlen($loginCopyrightWarrantyProvider)>=2 && strlen($loginCopyrightWarrantyURL)>=10)       {
 517                         $warrantyNote='Warranty is supplied by '.htmlspecialchars($loginCopyrightWarrantyProvider).'; <a href="'.htmlspecialchars($loginCopyrightWarrantyURL).'" target="_blank">click for details.</a>';
 518                 } else {
 519                         $warrantyNote='TYPO3 comes with ABSOLUTELY NO WARRANTY; <a href="http://typo3.com/1316.0.html" target="_blank">click for details.</a>';
 520                 }
 521
 522                         // Compile full copyright notice:
 523                 $copyrightNotice = '<a href="http://typo3.com/" target="_blank">'.
 524                                         '<img src="gfx/loginlogo_transp.gif" width="75" height="19" alt="TYPO3 logo" align="left" />'.
 525                                         'TYPO3 CMS'.($GLOBALS['TYPO3_CONF_VARS']['SYS']['loginCopyrightShowVersion']?' ver. '.htmlspecialchars($GLOBALS['TYPO_VERSION']):'').
 526                                         '</a>. '.
 527                                         'Copyright &copy; 1998-2004 Kasper Sk&#229;rh&#248;j. Extensions are copyright of their respective owners. '.
 528                                         'Go to <a href="http://typo3.com/" target="_blank">http://typo3.com/</a> for details. '.
 529                                         $warrantyNote.' '.
 530                                         'This is free software, and you are welcome to redistribute it under certain conditions; <a href="http://typo3.com/1316.0.html" target="_blank">click for details</a>. '.
 531                                         'Obstructing the appearance of this notice is prohibited by law.';
 532
 533                         // Return notice:
 534                 return $copyrightNotice;
 535         }
 536
 537         /**
 538          * Returns the login box image, whether the default or an image from the rotation folder.
 539          *
 540          * @return      string          HTML image tag.
 541          */
 542         function makeLoginBoxImage()    {
 543                 $loginboxImage = '';
 544                 if ($GLOBALS['TBE_STYLES']['loginBoxImage_rotationFolder'])     {               // Look for rotation image folder:
 545                         $absPath = t3lib_div::resolveBackPath(PATH_typo3.$GLOBALS['TBE_STYLES']['loginBoxImage_rotationFolder']);
 546
 547                                 // Get rotation folder:
 548                         $dir = t3lib_div::getFileAbsFileName($absPath);
 549                         if ($dir && @is_dir($dir))      {
 550
 551                                         // Get files for rotation into array:
 552                                 $files = t3lib_div::getFilesInDir($dir,'png,jpg,gif');
 553
 554                                         // Pick random file:
 555                                 srand((float) microtime() * 10000000);
 556                                 $randImg = array_rand($files, 1);
 557
 558                                         // Get size of random file:
 559                                 $imgSize = @getimagesize($dir.$files[$randImg]);
 560
 561                                         // Create image tag:
 562                                 if (is_array($imgSize)) {
 563                                         $loginboxImage = '<img src="'.htmlspecialchars($GLOBALS['TBE_STYLES']['loginBoxImage_rotationFolder'].$files[$randImg]).'" '.$imgSize[3].' id="loginbox-image" alt="" />';
 564                                 }
 565                         }
 566                 } else {        // If no rotation folder configured, print default image:
 567                         $loginImage = 'loginbox_image_dev.png';
 568                         $imagecopy = $loginImage=='loginbox_image_dev.png' ? 'You are running the CVS version of TYPO3 '.$GLOBALS['TYPO_VERSION'] : 'Photo: &copy; 2004 Kasper Sk&#229;rh&#248;j';      // Directly outputted in image attributes...
 569                         $loginboxImage = '<img'.t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'],'gfx/'.$loginImage,'width="200" height="133"').' id="loginbox-image" alt="'.$imagecopy.'" title="'.$imagecopy.'" />';
 570                 }
 571
 572                         // Return image tag:
 573                 return $loginboxImage;
 574         }
 575
 576         /**
 577          * Make login news - renders the HTML content for a list of news shown under the login form. News data is added through $TYPO3_CONF_VARS
 578          *
 579          * @return      string          HTML content
 580          * @credits                     Idea by Jan-Hendrik Heuing
 581          */
 582         function makeLoginNews()        {
 583
 584                         // Reset output variable:
 585                 $newsContent= '';
 586
 587                         // Traverse news array IF there are records in it:
 588                 if (is_array($GLOBALS['TYPO3_CONF_VARS']['BE']['loginNews']) && count($GLOBALS['TYPO3_CONF_VARS']['BE']['loginNews']))  {
 589                         foreach($GLOBALS['TYPO3_CONF_VARS']['BE']['loginNews'] as $newsItem)    {
 590                                 $newsContent.='
 591                                                 <tr>
 592                                                         <td class="c-date">'.htmlspecialchars($newsItem['date']).'</td>
 593                                                         <td class="c-header">'.htmlspecialchars($newsItem['header']).'</td>
 594                                                 </tr>
 595                                                 <tr>
 596                                                         <td></td>
 597                                                         <td class="c-content">'.trim($newsItem['content']).'</td>
 598                                                 </tr>
 599                                                 <tr class="c-spacer">
 600                                                         <td colspan="2"></td>
 601                                                 </tr>
 602                                 ';
 603                         }
 604
 605                                 // Wrap in a table:
 606                         $newsContent= '
 607
 608                                         <!--
 609                                                 Login screen news:
 610                                         -->
 611                                         <div id="loginNews">
 612                                         <h2>'.htmlspecialchars($this->L_vars[8]).'</h2>
 613                                         <table border="0" cellpadding="0" cellspacing="0">
 614                                                 '.$newsContent.'
 615                                         </table>
 616                                         </div>
 617                         ';
 618                 }
 619
 620                         // Return content:
 621                 return $newsContent;
 622         }
 623 }
 624
 625 // Include extension?
 626 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/index.php']) {
 627         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/index.php']);
 628 }
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639 // Make instance:
 640 $SOBE = t3lib_div::makeInstance('SC_index');
 641 $SOBE->init();
 642 $SOBE->main();
 643 $SOBE->printContent();
 644 ?>