t3lib/class.t3lib_tsfebeuserauth.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2005 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  * Class for TYPO3 backend user authentication in the TSFE frontend
  29  *
  30  * $Id$
  31  * Revised for TYPO3 3.6 July/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  *  103: class t3lib_tsfeBeUserAuth extends t3lib_beUserAuth
  42  *  129:     function extInitFeAdmin()
  43  *  154:     function extPrintFeAdminDialog()
  44  *
  45  *              SECTION: Creating sections of the Admin Panel
  46  *  249:     function extGetCategory_preview($out='')
  47  *  282:     function extGetCategory_cache($out='')
  48  *  320:     function extGetCategory_publish($out='')
  49  *  355:     function extGetCategory_edit($out='')
  50  *  399:     function extGetCategory_tsdebug($out='')
  51  *  429:     function extGetCategory_info($out='')
  52  *
  53  *              SECTION: Admin Panel Layout Helper functions
  54  *  502:     function extGetHead($pre)
  55  *  522:     function extItemLink($pre,$str)
  56  *  538:     function extGetItem($pre,$element)
  57  *  555:     function extFw($str)
  58  *  564:     function ext_makeToolBar()
  59  *
  60  *              SECTION: TSFE BE user Access Functions
  61  *  622:     function checkBackendAccessSettingsFromInitPhp()
  62  *  667:     function extPageReadAccess($pageRec)
  63  *  678:     function extAdmModuleEnabled($key)
  64  *  694:     function extSaveFeAdminConfig()
  65  *  726:     function extGetFeAdminValue($pre,$val='')
  66  *  759:     function extIsAdmMenuOpen($pre)
  67  *
  68  *              SECTION: TSFE BE user Access Functions
  69  *  794:     function extGetTreeList($id,$depth,$begin=0,$perms_clause)
  70  *  825:     function extGetNumberOfCachedPages($page_id)
  71  *
  72  *              SECTION: Localization handling
  73  *  864:     function extGetLL($key)
  74  *
  75  *              SECTION: Frontend Editing
  76  *  908:     function extIsEditAction()
  77  *  926:     function extIsFormShown()
  78  *  942:     function extEditAction()
  79  *
  80  * TOTAL FUNCTIONS: 25
  81  * (This index is automatically created/updated by the extension "extdeveval")
  82  *
  83  */
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95 /**
  96  * TYPO3 backend user authentication in the TSFE frontend.
  97  * This includes mainly functions related to the Admin Panel
  98  *
  99  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
 100  * @package TYPO3
 101  * @subpackage t3lib
 102  */
 103 class t3lib_tsfeBeUserAuth extends t3lib_beUserAuth {
 104         var $formfield_uname = '';                      // formfield with login-name
 105         var $formfield_uident = '';             // formfield with password
 106         var $formfield_chalvalue = '';          // formfield with a unique value which is used to encrypt the password and username
 107         var $security_level = '';                               // sets the level of security. *'normal' = clear-text. 'challenged' = hashed password/username from form in $formfield_uident. 'superchallenged' = hashed password hashed again with username.
 108         var $writeStdLog = 0;                                   // Decides if the writelog() function is called at login and logout
 109         var $writeAttemptLog = 0;                               // If the writelog() functions is called if a login-attempt has be tried without success
 110         var $auth_include = '';                                         // this is the name of the include-file containing the login form. If not set, login CAN be anonymous. If set login IS needed.
 111
 112         var $extNeedUpdate=0;
 113         var $extPublishList='';
 114         var $extPageInTreeInfo=array();
 115         var $ext_forcePreview=0;
 116         var $langSplitIndex=0;
 117         var $extAdmEnabled = 0; // General flag which is set if the adminpanel should be displayed at all..
 118
 119
 120
 121
 122         /**
 123          * Initialize the usage of Admin Panel.
 124          * Called from index_ts.php if a backend users is correctly logged in.
 125          * Sets $this->extAdminConfig to the "admPanel" config for the user and $this->extAdmEnabled = 1 IF access is enabled.
 126          *
 127          * @return      void
 128          */
 129         function extInitFeAdmin()       {
 130                 $this->extAdminConfig = $this->getTSConfigProp('admPanel');
 131                 if (is_array($this->extAdminConfig['enable.'])) {
 132                         reset($this->extAdminConfig['enable.']);
 133                         while(list($k,$v)=each($this->extAdminConfig['enable.']))       {
 134                                 if ($v) {
 135                                         $this->extAdmEnabled=1; // Enable panel
 136                                         break;
 137                                 }
 138                         }
 139                 }
 140
 141                         // Init TSFE_EDIT variables if either the admPanel is enabled or if forceDisplayIcons is set
 142                 if($this->extAdmEnabled || $this->extGetFeAdminValue('edit', 'displayIcons'))   {
 143                         $this->TSFE_EDIT = t3lib_div::_POST('TSFE_EDIT');
 144                 }
 145         }
 146
 147         /**
 148          * Creates and returns the HTML code for the Admin Panel in the TSFE frontend.
 149          * Called from index_ts.php - in the end of the script
 150          *
 151          * @return      string          HTML for the Admin Panel
 152          * @see index_ts.php
 153          */
 154         function extPrintFeAdminDialog()        {
 155
 156                 if ($this->uc['TSFE_adminConfig']['display_top'])       {
 157                         if ($this->extAdmModuleEnabled('preview'))      $out.= $this->extGetCategory_preview();
 158                         if ($this->extAdmModuleEnabled('cache'))        $out.= $this->extGetCategory_cache();
 159                         if ($this->extAdmModuleEnabled('publish'))      $out.= $this->extGetCategory_publish();
 160                         if ($this->extAdmModuleEnabled('edit')) $out.= $this->extGetCategory_edit();
 161                         if ($this->extAdmModuleEnabled('tsdebug'))      $out.= $this->extGetCategory_tsdebug();
 162                         if ($this->extAdmModuleEnabled('info')) $out.= $this->extGetCategory_info();
 163                 }
 164
 165                 $header.='
 166                         <tr class="typo3-adminPanel-hRow" bgcolor="#9BA1A8">
 167                                 <td colspan="2" nowrap="nowrap">'.
 168                                         $this->extItemLink('top','<img src="t3lib/gfx/ol/'.($this->uc['TSFE_adminConfig']['display_top']?'minus':'plus').'bullet.gif" width="18" height="16" align="absmiddle" border="0" alt="" /><strong>'.$this->extFw($this->extGetLL('adminOptions')).'</strong>').
 169                                         $this->extFw(': '.$this->user['username']).
 170                                         '</td>
 171                                 <td><img src="clear.gif" width="10" height="1" alt="" /></td>
 172                                 <td><input type="hidden" name="TSFE_ADMIN_PANEL[display_top]" value="'.$this->uc['TSFE_adminConfig']['display_top'].'" />'.($this->extNeedUpdate?'<input type="submit" value="'.$this->extGetLL('update').'" />':'').'</td>
 173                         </tr>';
 174
 175                 $out='
 176 <!--
 177         ADMIN PANEL
 178 -->
 179 <a name="TSFE_ADMIN"></a>
 180 <form name="TSFE_ADMIN_PANEL_FORM" action="'.htmlspecialchars(t3lib_div::getIndpEnv('REQUEST_URI')).'#TSFE_ADMIN" method="post" style="margin: 0 0 0 0;">
 181         <table border="0" cellpadding="0" cellspacing="0" class="typo3-adminPanel" bgcolor="#F6F2E6" style="border: 1px solid black; z-index:0; position:absolute;">'.
 182                 $header.$out.'
 183         </table>
 184 </form>';
 185
 186                 if ($this->uc['TSFE_adminConfig']['display_top'])       {
 187                         $out.='<script type="text/javascript" src="t3lib/jsfunc.evalfield.js"></script>';
 188                         $out.='
 189                         <script type="text/javascript">
 190                                         /*<![CDATA[*/
 191                                 var evalFunc = new evalFunc();
 192                                         // TSFEtypo3FormFieldSet()
 193                                 function TSFEtypo3FormFieldSet(theField, evallist, is_in, checkbox, checkboxValue)      {       //
 194                                         var theFObj = new evalFunc_dummy (evallist,is_in, checkbox, checkboxValue);
 195                                         var theValue = document.TSFE_ADMIN_PANEL_FORM[theField].value;
 196                                         if (checkbox && theValue==checkboxValue)        {
 197                                                 document.TSFE_ADMIN_PANEL_FORM[theField+"_hr"].value="";
 198                                                 document.TSFE_ADMIN_PANEL_FORM[theField+"_cb"].checked = "";
 199                                         } else {
 200                                                 document.TSFE_ADMIN_PANEL_FORM[theField+"_hr"].value = evalFunc.outputObjValue(theFObj, theValue);
 201                                                 document.TSFE_ADMIN_PANEL_FORM[theField+"_cb"].checked = "on";
 202                                         }
 203                                 }
 204                                         // TSFEtypo3FormFieldGet()
 205                                 function TSFEtypo3FormFieldGet(theField, evallist, is_in, checkbox, checkboxValue, checkbox_off)        {       //
 206                                         var theFObj = new evalFunc_dummy (evallist,is_in, checkbox, checkboxValue);
 207                                         if (checkbox_off)       {
 208                                                 document.TSFE_ADMIN_PANEL_FORM[theField].value=checkboxValue;
 209                                         }else{
 210                                                 document.TSFE_ADMIN_PANEL_FORM[theField].value = evalFunc.evalObjValue(theFObj, document.TSFE_ADMIN_PANEL_FORM[theField+"_hr"].value);
 211                                         }
 212                                         TSFEtypo3FormFieldSet(theField, evallist, is_in, checkbox, checkboxValue);
 213                                 }
 214                                         /*]]>*/
 215                         </script>
 216                         <script language="javascript" type="text/javascript">'.$this->extJSCODE.'</script>';
 217                 }
 218                 return "\n\n\n\n".$out.'<br />';
 219         }
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236         /*****************************************************
 237          *
 238          * Creating sections of the Admin Panel
 239          *
 240          ****************************************************/
 241
 242         /**
 243          * Creates the content for the "preview" section ("module") of the Admin Panel
 244          *
 245          * @param       string          Optional start-value; The generated content is added to this variable.
 246          * @return      string          HTML content for the section. Consists of a string with table-rows with four columns.
 247          * @see extPrintFeAdminDialog()
 248          */
 249         function extGetCategory_preview($out='')        {
 250                 $out.=$this->extGetHead('preview');
 251                 if ($this->uc['TSFE_adminConfig']['display_preview'])   {
 252                         $this->extNeedUpdate = 1;
 253                         $out.= $this->extGetItem('preview_showHiddenPages', '<input type="hidden" name="TSFE_ADMIN_PANEL[preview_showHiddenPages]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[preview_showHiddenPages]" value="1"'.($this->uc['TSFE_adminConfig']['preview_showHiddenPages']?' checked="checked"':'').' />');
 254                         $out.= $this->extGetItem('preview_showHiddenRecords', '<input type="hidden" name="TSFE_ADMIN_PANEL[preview_showHiddenRecords]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[preview_showHiddenRecords]" value="1"'.($this->uc['TSFE_adminConfig']['preview_showHiddenRecords']?' checked="checked"':'').' />');
 255
 256                                 // Simulate data
 257                         $out.= $this->extGetItem('preview_simulateDate', '<input type="checkbox" name="TSFE_ADMIN_PANEL[preview_simulateDate]_cb" onclick="TSFEtypo3FormFieldGet(\'TSFE_ADMIN_PANEL[preview_simulateDate]\', \'datetime\', \'\',1,0,1);" /><input type="text" name="TSFE_ADMIN_PANEL[preview_simulateDate]_hr" onchange="TSFEtypo3FormFieldGet(\'TSFE_ADMIN_PANEL[preview_simulateDate]\', \'datetime\', \'\', 1,0);" /><input type="hidden" name="TSFE_ADMIN_PANEL[preview_simulateDate]" value="'.$this->uc['TSFE_adminConfig']['preview_simulateDate'].'" />');
 258                         $this->extJSCODE.= 'TSFEtypo3FormFieldSet("TSFE_ADMIN_PANEL[preview_simulateDate]", "datetime", "", 1,0);';
 259
 260                                 // Simulate fe_user:
 261                         $options = '<option value="0"></option>';
 262                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
 263                                                 'fe_groups.uid, fe_groups.title',
 264                                                 'fe_groups,pages',
 265                                                 'pages.uid=fe_groups.pid AND pages.deleted=0 '.t3lib_BEfunc::deleteClause('fe_groups').' AND '.$this->getPagePermsClause(1)
 266                                         );
 267                         while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
 268                                 $options.= '<option value="'.$row['uid'].'"'.($this->uc['TSFE_adminConfig']['preview_simulateUserGroup']==$row['uid']?' selected="selected"':'').'>'.htmlspecialchars('['.$row['uid'].'] '.$row['title']).'</option>';
 269                         }
 270                         $out.= $this->extGetItem('preview_simulateUserGroup', '<select name="TSFE_ADMIN_PANEL[preview_simulateUserGroup]">'.$options.'</select>');
 271                 }
 272                 return $out;
 273         }
 274
 275         /**
 276          * Creates the content for the "cache" section ("module") of the Admin Panel
 277          *
 278          * @param       string          Optional start-value; The generated content is added to this variable.
 279          * @return      string          HTML content for the section. Consists of a string with table-rows with four columns.
 280          * @see extPrintFeAdminDialog()
 281          */
 282         function extGetCategory_cache($out='')  {
 283                 $out.=$this->extGetHead('cache');
 284                 if ($this->uc['TSFE_adminConfig']['display_cache'])     {
 285                         $this->extNeedUpdate=1;
 286                         $out.=$this->extGetItem('cache_noCache', '<input type="hidden" name="TSFE_ADMIN_PANEL[cache_noCache]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[cache_noCache]" value="1"'.($this->uc['TSFE_adminConfig']['cache_noCache']?' checked="checked"':'').' />');
 287
 288                         $options='';
 289                         $options.='<option value="0"'.($this->uc['TSFE_adminConfig']['cache_clearCacheLevels']==0?' selected="selected"':'').'>'.$this->extGetLL('div_Levels_0').'</option>';
 290                         $options.='<option value="1"'.($this->uc['TSFE_adminConfig']['cache_clearCacheLevels']==1?' selected="selected"':'').'>'.$this->extGetLL('div_Levels_1').'</option>';
 291                         $options.='<option value="2"'.($this->uc['TSFE_adminConfig']['cache_clearCacheLevels']==2?' selected="selected"':'').'>'.$this->extGetLL('div_Levels_2').'</option>';
 292                         $out.=$this->extGetItem('cache_clearLevels', '<select name="TSFE_ADMIN_PANEL[cache_clearCacheLevels]">'.$options.'</select>'.
 293                                         '<input type="hidden" name="TSFE_ADMIN_PANEL[cache_clearCacheId]" value="'.$GLOBALS['TSFE']->id.'" /><input type="submit" value="'.$this->extGetLL('update').'" />');
 294
 295                                 // Generating tree:
 296                         $depth=$this->extGetFeAdminValue('cache','clearCacheLevels');
 297                         $outTable='';
 298                         $this->extPageInTreeInfo=array();
 299                         $this->extPageInTreeInfo[]=array($GLOBALS['TSFE']->page['uid'],$GLOBALS['TSFE']->page['title'],$depth+1);
 300                         $this->extGetTreeList($GLOBALS['TSFE']->id, $depth,0,$this->getPagePermsClause(1));
 301                         reset($this->extPageInTreeInfo);
 302                         while(list(,$row)=each($this->extPageInTreeInfo))       {
 303                                 $outTable.='<tr><td nowrap="nowrap"><img src="clear.gif" width="'.(($depth+1-$row[2])*18).'" height="1" alt="" /><img src="t3lib/gfx/i/pages.gif" width="18" height="16" align="absmiddle" border="0" alt="" />'.$this->extFw($row[1]).'</td><td><img src="clear.gif" width="10" height="1" alt="" /></td><td>'.$this->extFw($this->extGetNumberOfCachedPages($row[0])).'</td></tr>';
 304                         }
 305                         $outTable='<br /><table border="0" cellpadding="0" cellspacing="0">'.$outTable.'</table>';
 306                         $outTable.='<input type="submit" name="TSFE_ADMIN_PANEL[action][clearCache]" value="'.$this->extGetLL('cache_doit').'" />';
 307                         $out.=$this->extGetItem('cache_cacheEntries', $outTable);
 308
 309                 }
 310                 return $out;
 311         }
 312
 313         /**
 314          * Creates the content for the "publish" section ("module") of the Admin Panel
 315          *
 316          * @param       string          Optional start-value; The generated content is added to this variable.
 317          * @return      string          HTML content for the section. Consists of a string with table-rows with four columns.
 318          * @see extPrintFeAdminDialog()
 319          */
 320         function extGetCategory_publish($out='')        {
 321                 $out.=$this->extGetHead('publish');
 322                 if ($this->uc['TSFE_adminConfig']['display_publish'])   {
 323                         $this->extNeedUpdate=1;
 324                         $options='';
 325                         $options.='<option value="0"'.($this->uc['TSFE_adminConfig']['publish_levels']==0?' selected="selected"':'').'>'.$this->extGetLL('div_Levels_0').'</option>';
 326                         $options.='<option value="1"'.($this->uc['TSFE_adminConfig']['publish_levels']==1?' selected="selected"':'').'>'.$this->extGetLL('div_Levels_1').'</option>';
 327                         $options.='<option value="2"'.($this->uc['TSFE_adminConfig']['publish_levels']==2?' selected="selected"':'').'>'.$this->extGetLL('div_Levels_2').'</option>';
 328                         $out.=$this->extGetItem('publish_levels', '<select name="TSFE_ADMIN_PANEL[publish_levels]">'.$options.'</select>'.
 329                                         '<input type="hidden" name="TSFE_ADMIN_PANEL[publish_id]" value="'.$GLOBALS['TSFE']->id.'" /><input type="submit" value="'.$this->extGetLL('update').'" />');
 330
 331                                 // Generating tree:
 332                         $depth=$this->extGetFeAdminValue('publish','levels');
 333                         $outTable='';
 334                         $this->extPageInTreeInfo=array();
 335                         $this->extPageInTreeInfo[]=array($GLOBALS['TSFE']->page['uid'],$GLOBALS['TSFE']->page['title'],$depth+1);
 336                         $this->extGetTreeList($GLOBALS['TSFE']->id, $depth,0,$this->getPagePermsClause(1));
 337                         reset($this->extPageInTreeInfo);
 338                         while(list(,$row)=each($this->extPageInTreeInfo))       {
 339                                 $outTable.='<tr><td nowrap="nowrap"><img src="clear.gif" width="'.(($depth+1-$row[2])*18).'" height="1" alt="" /><img src="t3lib/gfx/i/pages.gif" width="18" height="16" align="absmiddle" border="0" alt="" />'.$this->extFw($row[1]).'</td><td><img src="clear.gif" width="10" height="1" alt="" /></td><td>'.$this->extFw('...').'</td></tr>';
 340                         }
 341                         $outTable='<br /><table border="0" cellpadding="0" cellspacing="0">'.$outTable.'</table>';
 342                         $outTable.='<input type="submit" name="TSFE_ADMIN_PANEL[action][publish]" value="'.$this->extGetLL('publish_doit').'" />';
 343                         $out.=$this->extGetItem('publish_tree', $outTable);
 344                 }
 345                 return $out;
 346         }
 347
 348         /**
 349          * Creates the content for the "edit" section ("module") of the Admin Panel
 350          *
 351          * @param       string          Optional start-value; The generated content is added to this variable.
 352          * @return      string          HTML content for the section. Consists of a string with table-rows with four columns.
 353          * @see extPrintFeAdminDialog()
 354          */
 355         function extGetCategory_edit($out='')   {
 356                 $out.=$this->extGetHead('edit');
 357                 if ($this->uc['TSFE_adminConfig']['display_edit'])      {
 358
 359                                 // If another page module was specified, replace the default Page module with the new one
 360                         $newPageModule = trim($GLOBALS['BE_USER']->getTSConfigVal('options.overridePageModule'));
 361                         $pageModule = t3lib_BEfunc::isModuleSetInTBE_MODULES($newPageModule) ? $newPageModule : 'web_layout';
 362
 363                         $this->extNeedUpdate=1;
 364                         $out.=$this->extGetItem('edit_displayFieldIcons', '<input type="hidden" name="TSFE_ADMIN_PANEL[edit_displayFieldIcons]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[edit_displayFieldIcons]" value="1"'.($this->uc['TSFE_adminConfig']['edit_displayFieldIcons']?' checked="checked"':'').' />');
 365                         $out.=$this->extGetItem('edit_displayIcons', '<input type="hidden" name="TSFE_ADMIN_PANEL[edit_displayIcons]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[edit_displayIcons]" value="1"'.($this->uc['TSFE_adminConfig']['edit_displayIcons']?' checked="checked"':'').' />');
 366                         $out.=$this->extGetItem('edit_editFormsOnPage', '<input type="hidden" name="TSFE_ADMIN_PANEL[edit_editFormsOnPage]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[edit_editFormsOnPage]" value="1"'.($this->uc['TSFE_adminConfig']['edit_editFormsOnPage']?' checked="checked"':'').' />');
 367                         $out.=$this->extGetItem('edit_editNoPopup', '<input type="hidden" name="TSFE_ADMIN_PANEL[edit_editNoPopup]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[edit_editNoPopup]" value="1"'.($this->uc['TSFE_adminConfig']['edit_editNoPopup']?' checked="checked"':'').' />');
 368
 369                         $out.=$this->extGetItem('', $this->ext_makeToolBar());
 370                         if (!t3lib_div::_GP('ADMCMD_view'))     {
 371                                 $out.=$this->extGetItem('', '<a href="#" onclick="'.
 372                                         htmlspecialchars('
 373                                                 if (parent.opener && parent.opener.top && parent.opener.top.TS) {
 374                                                         parent.opener.top.fsMod.recentIds["web"]='.intval($GLOBALS['TSFE']->page['uid']).';
 375                                                         if (parent.opener.top.content && parent.opener.top.content.nav_frame && parent.opener.top.content.nav_frame.refresh_nav)        {
 376                                                                 parent.opener.top.content.nav_frame.refresh_nav();
 377                                                         }
 378                                                         parent.opener.top.goToModule("'.$pageModule.'");
 379                                                         parent.opener.top.focus();
 380                                                 } else {
 381                                                         vHWin=window.open(\''.TYPO3_mainDir.'alt_main.php\',\''.md5('Typo3Backend-'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename']).'\',\'status=1,menubar=1,scrollbars=1,resizable=1\');
 382                                                         vHWin.focus();
 383                                                 }
 384                                                 return false;
 385                                                 ').
 386                                         '">'.$this->extFw($this->extGetLL('edit_openAB')).'</a>');
 387                         }
 388                 }
 389                 return $out;
 390         }
 391
 392         /**
 393          * Creates the content for the "tsdebug" section ("module") of the Admin Panel
 394          *
 395          * @param       string          Optional start-value; The generated content is added to this variable.
 396          * @return      string          HTML content for the section. Consists of a string with table-rows with four columns.
 397          * @see extPrintFeAdminDialog()
 398          */
 399         function extGetCategory_tsdebug($out='')        {
 400                 $out.=$this->extGetHead('tsdebug');
 401                 if ($this->uc['TSFE_adminConfig']['display_tsdebug'])   {
 402                         $this->extNeedUpdate=1;
 403                         $out.=$this->extGetItem('tsdebug_tree', '<input type="hidden" name="TSFE_ADMIN_PANEL[tsdebug_tree]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[tsdebug_tree]" value="1"'.($this->uc['TSFE_adminConfig']['tsdebug_tree']?' checked="checked"':'').' />');
 404                         $out.=$this->extGetItem('tsdebug_displayTimes', '<input type="hidden" name="TSFE_ADMIN_PANEL[tsdebug_displayTimes]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[tsdebug_displayTimes]" value="1"'.($this->uc['TSFE_adminConfig']['tsdebug_displayTimes']?' checked="checked"':'').' />');
 405                         $out.=$this->extGetItem('tsdebug_displayMessages', '<input type="hidden" name="TSFE_ADMIN_PANEL[tsdebug_displayMessages]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[tsdebug_displayMessages]" value="1"'.($this->uc['TSFE_adminConfig']['tsdebug_displayMessages']?' checked="checked"':'').' />');
 406                         $out.=$this->extGetItem('tsdebug_LR', '<input type="hidden" name="TSFE_ADMIN_PANEL[tsdebug_LR]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[tsdebug_LR]" value="1"'.($this->uc['TSFE_adminConfig']['tsdebug_LR']?' checked="checked"':'').' />');
 407                         $out.=$this->extGetItem('tsdebug_displayContent', '<input type="hidden" name="TSFE_ADMIN_PANEL[tsdebug_displayContent]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[tsdebug_displayContent]" value="1"'.($this->uc['TSFE_adminConfig']['tsdebug_displayContent']?' checked="checked"':'').' />');
 408                         $out.=$this->extGetItem('tsdebug_displayQueries', '<input type="hidden" name="TSFE_ADMIN_PANEL[tsdebug_displayQueries]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[tsdebug_displayQueries]" value="1"'.($this->uc['TSFE_adminConfig']['tsdebug_displayQueries']?' checked="checked"':'').' />');
 409
 410                         $out.=$this->extGetItem('tsdebug_forceTemplateParsing', '<input type="hidden" name="TSFE_ADMIN_PANEL[tsdebug_forceTemplateParsing]" value="0" /><input type="checkbox" name="TSFE_ADMIN_PANEL[tsdebug_forceTemplateParsing]" value="1"'.($this->uc['TSFE_adminConfig']['tsdebug_forceTemplateParsing']?' checked="checked"':'').' />');
 411
 412                         $GLOBALS['TT']->printConf['flag_tree'] = $this->extGetFeAdminValue('tsdebug','tree');
 413                         $GLOBALS['TT']->printConf['allTime'] = $this->extGetFeAdminValue('tsdebug','displayTimes');
 414                         $GLOBALS['TT']->printConf['flag_messages'] = $this->extGetFeAdminValue('tsdebug','displayMessages');
 415                         $GLOBALS['TT']->printConf['flag_content'] = $this->extGetFeAdminValue('tsdebug','displayContent');
 416                         $GLOBALS['TT']->printConf['flag_queries'] = $this->extGetFeAdminValue('tsdebug','displayQueries');
 417                         $out.='<tr><td><img src="clear.gif" width="50" height="1" alt="" /></td><td colspan="3">'.$GLOBALS['TT']->printTSlog().'</td></tr>';
 418                 }
 419                 return $out;
 420         }
 421
 422         /**
 423          * Creates the content for the "info" section ("module") of the Admin Panel
 424          *
 425          * @param       string          Optional start-value; The generated content is added to this variable.
 426          * @return      string          HTML content for the section. Consists of a string with table-rows with four columns.
 427          * @see extPrintFeAdminDialog()
 428          */
 429         function extGetCategory_info($out='')   {
 430                 $out.=$this->extGetHead('info');
 431                 if ($this->uc['TSFE_adminConfig']['display_info'])      {
 432
 433                         if (is_array($GLOBALS['TSFE']->imagesOnPage) && $this->extGetFeAdminValue('cache','noCache'))   {
 434                                 reset($GLOBALS['TSFE']->imagesOnPage);
 435                                 $theBytes=0;
 436                                 $count=0;
 437                                 $fileTable='';
 438                                 while(list(,$file)=each($GLOBALS['TSFE']->imagesOnPage))        {
 439                                         $fs=@filesize($file);
 440                                         $fileTable.='<tr><td>'.$this->extFw($file).'</td><td align="right">'.$this->extFw(t3lib_div::formatSize($fs)).'</td></tr>';
 441                                         $theBytes+=$fs;
 442                                         $count++;
 443                                 }
 444                                 $fileTable.='<tr><td><strong>'.$this->extFw('Total number of images:').'</strong></td><td>'.$this->extFw($count).'</td></tr>';
 445                                 $fileTable.='<tr><td><strong>'.$this->extFw('Total image file sizes:').'</strong></td><td align="right">'.$this->extFw(t3lib_div::formatSize($theBytes)).'</td></tr>';
 446                                 $fileTable.='<tr><td><strong>'.$this->extFw('Document size:').'</strong></td><td align="right">'.$this->extFw(t3lib_div::formatSize(strlen($GLOBALS['TSFE']->content))).'</td></tr>';
 447                                 $fileTable.='<tr><td><strong>'.$this->extFw('Total page load:').'</strong></td><td align="right">'.$this->extFw(t3lib_div::formatSize(strlen($GLOBALS['TSFE']->content)+$theBytes)).'</td></tr>';
 448                                 $fileTable.='<tr><td>&nbsp;</td></tr>';
 449                         }
 450
 451                         $fileTable.='<tr><td>'.$this->extFw('id:').'</td><td>'.$this->extFw($GLOBALS['TSFE']->id).'</td></tr>';
 452                         $fileTable.='<tr><td>'.$this->extFw('type:').'</td><td>'.$this->extFw($GLOBALS['TSFE']->type).'</td></tr>';
 453                         $fileTable.='<tr><td>'.$this->extFw('gr_list:').'</td><td>'.$this->extFw($GLOBALS['TSFE']->gr_list).'</td></tr>';
 454                         $fileTable.='<tr><td>'.$this->extFw('no_cache:').'</td><td>'.$this->extFw($GLOBALS['TSFE']->no_cache).'</td></tr>';
 455                         $fileTable.='<tr><td>'.$this->extFw('fe_user, name:').'</td><td>'.$this->extFw($GLOBALS['TSFE']->fe_user->user['username']).'</td></tr>';
 456                         $fileTable.='<tr><td>'.$this->extFw('fe_user, uid:').'</td><td>'.$this->extFw($GLOBALS['TSFE']->fe_user->user['uid']).'</td></tr>';
 457                         $fileTable.='<tr><td>&nbsp;</td></tr>';
 458
 459                                 // parsetime:
 460                         $fileTable.='<tr><td>'.$this->extFw('Total parsetime:').'</td><td>'.$this->extFw($GLOBALS['TSFE']->scriptParseTime.' ms').'</td></tr>';
 461
 462                         $fileTable='<table border="0" cellpadding="0" cellspacing="0">'.$fileTable.'</table>';
 463
 464                         $out.='<tr><td><img src="clear.gif" width="50" height="1" alt="" /></td><td colspan="3">'.$fileTable.'</td></tr>';
 465                 }
 466                 return $out;
 467         }
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486         /*****************************************************
 487          *
 488          * Admin Panel Layout Helper functions
 489          *
 490          ****************************************************/
 491
 492         /**
 493          * Returns a row (with colspan=4) which is a header for a section in the Admin Panel.
 494          * It will have a plus/minus icon and a label which is linked so that it submits the form which surrounds the whole Admin Panel when clicked, alterting the TSFE_ADMIN_PANEL[display_'.$pre.'] value
 495          * See the functions extGetCategory_*
 496          *
 497          * @param       string          The suffix to the display_ label. Also selects the label from the LOCAL_LANG array.
 498          * @return      string          HTML table row.
 499          * @access private
 500          * @see extGetItem()
 501          */
 502         function extGetHead($pre)       {
 503                 $out.='<img src="t3lib/gfx/ol/blank.gif" width="18" height="16" align="absmiddle" border="0" alt="" />';
 504                 $out.='<img src="t3lib/gfx/ol/'.($this->uc['TSFE_adminConfig']['display_'.$pre]?'minus':'plus').'bullet.gif" width="18" height="16" align="absmiddle" border="0" alt="" />';
 505                 $out.=$this->extFw($this->extGetLL($pre));
 506                 $out=$this->extItemLink($pre,$out);
 507                 return '
 508                                 <tr class="typo3-adminPanel-itemHRow" bgcolor="#ABBBB4">
 509                                         <td colspan="4" nowrap="nowrap">'.$out.'<input type="hidden" name="TSFE_ADMIN_PANEL[display_'.$pre.']" value="'.$this->uc['TSFE_adminConfig']['display_'.$pre].'" /></td>
 510                                 </tr>';
 511         }
 512
 513         /**
 514          * Wraps a string in a link which will open/close a certain part of the Admin Panel
 515          *
 516          * @param       string          The code for the display_ label/key
 517          * @param       string          Input string
 518          * @return      string          Linked input string
 519          * @access private
 520          * @see extGetHead()
 521          */
 522         function extItemLink($pre,$str) {
 523                 return '<a href="#" onclick="'.
 524                         htmlspecialchars('document.TSFE_ADMIN_PANEL_FORM[\'TSFE_ADMIN_PANEL[display_'.$pre.']\'].value='.($this->uc['TSFE_adminConfig']['display_'.$pre]?'0':'1').'; document.TSFE_ADMIN_PANEL_FORM.submit(); return false;').
 525                         '">'.$str.'</a>';
 526         }
 527
 528         /**
 529          * Returns a row (with 4 columns) for content in a section of the Admin Panel.
 530          * It will take $pre as a key to a label to display and $element as the content to put into the forth cell.
 531          *
 532          * @param       string          Key to label
 533          * @param       string          The HTML content for the forth table cell.
 534          * @return      string          HTML table row.
 535          * @access private
 536          * @see extGetHead()
 537          */
 538         function extGetItem($pre,$element)      {
 539                 return '
 540                                         <tr class="typo3-adminPanel-itemRow">
 541                                                 <td><img src="clear.gif" width="50" height="1" alt="" /></td>
 542                                                 <td nowrap="nowrap">'.($pre ? $this->extFw($this->extGetLL($pre)) : '&nbsp;').'</td>
 543                                                 <td><img src="clear.gif" width="10" height="1" alt="" /></td>
 544                                                 <td>'.$element.'</td>
 545                                         </tr>';
 546
 547         }
 548
 549         /**
 550          * Wraps a string in a font-tag with verdana, size 1 and black
 551          *
 552          * @param       string          The string to wrap
 553          * @return      string
 554          */
 555         function extFw($str)    {
 556                 return '<font face="verdana,arial" size="1" color="black">'.$str.'</font>';
 557         }
 558
 559         /**
 560          * Creates the tool bar links for the "edit" section of the Admin Panel.
 561          *
 562          * @return      string          A string containing images wrapped in <a>-tags linking them to proper functions.
 563          */
 564         function ext_makeToolBar()      {
 565                         //  If mod.web_list.newContentWiz.overrideWithExtension is set, use that extension's create new content wizard instead:
 566                 $tmpTSc = t3lib_BEfunc::getModTSconfig($this->pageinfo['uid'],'mod.web_list');
 567                 $tmpTSc = $tmpTSc ['properties']['newContentWiz.']['overrideWithExtension'];
 568                 $newContentWizScriptPath = t3lib_extMgm::isLoaded($tmpTSc) ? (t3lib_extMgm::extRelPath($tmpTSc).'mod1/db_new_content_el.php') : (TYPO3_mainDir.'sysext/cms/layout/db_new_content_el.php');
 569
 570                 $toolBar='';
 571                 $id = $GLOBALS['TSFE']->id;
 572                 $toolBar.='<a href="'.htmlspecialchars(TYPO3_mainDir.'show_rechis.php?element='.rawurlencode('pages:'.$id).'&returnUrl='.rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI'))).'#latest">'.
 573                                         '<img src="t3lib/gfx/history2.gif" width="13" height="12" hspace="2" border="0" align="top" title="'.$this->extGetLL('edit_recordHistory').'" alt="" /></a>';
 574                 $toolBar.='<a href="'.htmlspecialchars($newContentWizScriptPath.'?id='.$id.'&returnUrl='.rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI'))).'">'.
 575                                         '<img src="t3lib/gfx/new_record.gif" width="16" height="12" hspace="1" border="0" align="top" title="'.$this->extGetLL('edit_newContentElement').'" alt="" /></a>';
 576                 $toolBar.='<a href="'.htmlspecialchars(TYPO3_mainDir.'move_el.php?table=pages&uid='.$id.'&returnUrl='.rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI'))).'">'.
 577                                         '<img src="t3lib/gfx/move_page.gif" width="11" height="12" hspace="2" border="0" align="top" title="'.$this->extGetLL('edit_move_page').'" alt="" /></a>';
 578                 $toolBar.='<a href="'.htmlspecialchars(TYPO3_mainDir.'db_new.php?id='.$id.'&pagesOnly=1&returnUrl='.rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI'))).'">'.
 579                                         '<img src="t3lib/gfx/new_page.gif" width="13" height="12" hspace="0" border="0" align="top" title="'.$this->extGetLL('edit_newPage').'" alt="" /></a>';
 580
 581                 $params='&edit[pages]['.$id.']=edit';
 582                 $toolBar.='<a href="'.htmlspecialchars(TYPO3_mainDir.'alt_doc.php?'.$params.'&noView=1&returnUrl='.rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI'))).'">'.
 583                                         '<img src="t3lib/gfx/edit2.gif" width="11" height="12" hspace="2" border="0" align="top" title="'.$this->extGetLL('edit_editPageHeader').'" alt="" /></a>';
 584                 if ($this->check('modules','web_list')) {
 585                         $toolBar.='<a href="'.htmlspecialchars(TYPO3_mainDir.'db_list.php?id='.$id.'&returnUrl='.rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI'))).'">'.
 586                                         '<img src="t3lib/gfx/list.gif" width="11" height="11" hspace="2" border="0" align="top" title="'.$this->extGetLL('edit_db_list').'" alt="" /></a>';
 587                 }
 588                 return $toolBar;
 589         }
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609         /*****************************************************
 610          *
 611          * TSFE BE user Access Functions
 612          *
 613          ****************************************************/
 614
 615         /**
 616          * Implementing the access checks that the typo3/init.php script does before a user is ever logged in.
 617          * Used in the frontend.
 618          *
 619          * @return      boolean         Returns true if access is OK
 620          * @see typo3/init.php, t3lib_beuserauth::backendCheckLogin()
 621          */
 622         function checkBackendAccessSettingsFromInitPhp()        {
 623                 global $TYPO3_CONF_VARS;
 624
 625                 // **********************
 626                 // Check Hardcoded lock on BE:
 627                 // **********************
 628                 if ($TYPO3_CONF_VARS['BE']['adminOnly'] < 0)    {
 629                         return FALSE;
 630                 }
 631
 632                 // **********************
 633                 // Check IP
 634                 // **********************
 635                 if (trim($TYPO3_CONF_VARS['BE']['IPmaskList'])) {
 636                         if (!t3lib_div::cmpIP(t3lib_div::getIndpEnv('REMOTE_ADDR'), $TYPO3_CONF_VARS['BE']['IPmaskList']))      {
 637                                 return FALSE;
 638                         }
 639                 }
 640
 641
 642                 // **********************
 643                 // Check SSL (https)
 644                 // **********************
 645                 if (intval($TYPO3_CONF_VARS['BE']['lockSSL']))  {
 646                         if (!t3lib_div::getIndpEnv('TYPO3_SSL'))        {
 647                                 return FALSE;
 648                         }
 649                 }
 650
 651                         // Finally a check from t3lib_beuserauth::backendCheckLogin()
 652                 if (!$TYPO3_CONF_VARS['BE']['adminOnly'] || $this->isAdmin())   {
 653                         return TRUE;
 654                 } else return FALSE;
 655          }
 656
 657
 658         /**
 659          * Evaluates if the Backend User has read access to the input page record.
 660          * The evaluation is based on both read-permission and whether the page is found in one of the users webmounts. Only if both conditions are true will the function return true.
 661          * Read access means that previewing is allowed etc.
 662          * Used in index_ts.php
 663          *
 664          * @param       array           The page record to evaluate for
 665          * @return      boolean         True if read access
 666          */
 667         function extPageReadAccess($pageRec)    {
 668                 return $this->isInWebMount($pageRec['uid']) && $this->doesUserHaveAccess($pageRec,1);
 669         }
 670
 671         /**
 672          * Checks if a Admin Panel section ("module") is available for the user. If so, true is returned.
 673          *
 674          * @param       string          The module key, eg. "edit", "preview", "info" etc.
 675          * @return      boolean
 676          * @see extPrintFeAdminDialog()
 677          */
 678         function extAdmModuleEnabled($key)      {
 679                         // Returns true if the module checked is "preview" and the forcePreview flag is set.
 680                 if ($key=="preview" && $this->ext_forcePreview) return true;
 681                         // If key is not set, only "all" is checked
 682                 if ($this->extAdminConfig['enable.']['all'])    return true;
 683                 if ($this->extAdminConfig['enable.'][$key])     {
 684                         return true;
 685                 }
 686         }
 687
 688         /**
 689          * Saves any change in settings made in the Admin Panel.
 690          * Called from index_ts.php right after access check for the Admin Panel
 691          *
 692          * @return      void
 693          */
 694         function extSaveFeAdminConfig() {
 695                 $input = t3lib_div::_POST('TSFE_ADMIN_PANEL');
 696                 if (is_array($input))   {
 697                                 // Setting
 698                         $this->uc['TSFE_adminConfig'] = array_merge(!is_array($this->uc['TSFE_adminConfig'])?array():$this->uc['TSFE_adminConfig'], $input);                    // Candidate for t3lib_div::array_merge() if integer-keys will some day make trouble...
 699                         unset($this->uc['TSFE_adminConfig']['action']);
 700
 701                                 // Actions:
 702                         if ($input['action']['clearCache'] && $this->extAdmModuleEnabled('cache'))      {
 703                                 $this->extPageInTreeInfo=array();
 704                                 $theStartId = intval($input['cache_clearCacheId']);
 705                                 $GLOBALS['TSFE']->clearPageCacheContent_pidList($this->extGetTreeList($theStartId, $this->extGetFeAdminValue('cache','clearCacheLevels'),0,$this->getPagePermsClause(1)).$theStartId);
 706                         }
 707                         if ($input['action']['publish'] && $this->extAdmModuleEnabled('publish'))       {
 708                                 $theStartId = intval($input['publish_id']);
 709                                 $this->extPublishList = $this->extGetTreeList($theStartId, $this->extGetFeAdminValue('publish','levels'),0,$this->getPagePermsClause(1)).$theStartId;
 710                         }
 711
 712                                 // Saving
 713                         $this->writeUC();
 714                 }
 715                 $GLOBALS['TT']->LR = $this->extGetFeAdminValue('tsdebug','LR');
 716                 if ($this->extGetFeAdminValue('cache','noCache'))       {$GLOBALS['TSFE']->set_no_cache();}
 717         }
 718
 719         /**
 720          * Returns the value for a Admin Panel setting. You must specify both the module-key and the internal setting key.
 721          *
 722          * @param       string          Module key
 723          * @param       string          Setting key
 724          * @return      string          The setting value
 725          */
 726         function extGetFeAdminValue($pre,$val='')       {
 727                 if ($this->extAdmModuleEnabled($pre))   {       // Check if module is enabled.
 728                                 // Exceptions where the values can be overridden from backend:
 729                         if ($pre.'_'.$val == 'edit_displayIcons' && $this->extAdminConfig['module.']['edit.']['forceDisplayIcons'])     {
 730                                 return true;
 731                         }
 732                         if ($pre.'_'.$val == 'edit_displayFieldIcons' && $this->extAdminConfig['module.']['edit.']['forceDisplayFieldIcons'])   {
 733                                 return true;
 734                         }
 735
 736                         $retVal = $val ? $this->uc['TSFE_adminConfig'][$pre.'_'.$val] : 1;
 737
 738                         if ($pre=='preview' && $this->ext_forcePreview) {
 739                                 if (!$val)      {
 740                                         return true;
 741                                 } else {
 742                                         return $retVal;
 743                                 }
 744                         }
 745
 746                                 // regular check:
 747                         if ($this->extIsAdmMenuOpen($pre))      {       // See if the menu is expanded!
 748                                 return $retVal;
 749                         }
 750                 }
 751         }
 752
 753         /**
 754          * Returns true if admin panel module is open
 755          *
 756          * @param       string          Module key
 757          * @return      boolean         True, if the admin panel is open for the specified admin panel module key.
 758          */
 759         function extIsAdmMenuOpen($pre) {
 760                 return $this->uc['TSFE_adminConfig']['display_top'] && $this->uc['TSFE_adminConfig']['display_'.$pre];
 761         }
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778         /*****************************************************
 779          *
 780          * TSFE BE user Access Functions
 781          *
 782          ****************************************************/
 783
 784         /**
 785          * Generates a list of Page-uid's from $id. List does not include $id itself
 786          * The only pages excluded from the list are deleted pages.
 787          *
 788          * @param       integer         Start page id
 789          * @param       integer         Depth to traverse down the page tree.
 790          * @param       integer         $begin is an optional integer that determines at which level in the tree to start collecting uid's. Zero means 'start right away', 1 = 'next level and out'
 791          * @param       string          Perms clause
 792          * @return      string          Returns the list with a comma in the end (if any pages selected!)
 793          */
 794         function extGetTreeList($id,$depth,$begin=0,$perms_clause)      {
 795                 $depth=intval($depth);
 796                 $begin=intval($begin);
 797                 $id=intval($id);
 798                 $theList='';
 799
 800                 if ($id && $depth>0)    {
 801                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
 802                                                 'uid,title',
 803                                                 'pages',
 804                                                 'pid='.$id.' AND doktype IN ('.$GLOBALS['TYPO3_CONF_VARS']['FE']['content_doktypes'].') AND deleted=0 AND '.$perms_clause
 805                                         );
 806                         while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))      {
 807                                 if ($begin<=0)  {
 808                                         $theList.=$row['uid'].',';
 809                                         $this->extPageInTreeInfo[]=array($row['uid'],$row['title'],$depth);
 810                                 }
 811                                 if ($depth>1)   {
 812                                         $theList.=$this->extGetTreeList($row['uid'], $depth-1,$begin-1,$perms_clause);
 813                                 }
 814                         }
 815                 }
 816                 return $theList;
 817         }
 818
 819         /**
 820          * Returns the number of cached pages for a page id.
 821          *
 822          * @param       integer         The page id.
 823          * @return      integer         The number of pages for this page in the table "cache_pages"
 824          */
 825         function extGetNumberOfCachedPages($page_id)    {
 826                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('count(*)', 'cache_pages', 'page_id='.intval($page_id));
 827                 list($num) = $GLOBALS['TYPO3_DB']->sql_fetch_row($res);
 828                 return $num;
 829         }
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851         /*****************************************************
 852          *
 853          * Localization handling
 854          *
 855          ****************************************************/
 856
 857         /**
 858          * Returns the label for key, $key. If a translation for the language set in $this->uc['lang'] is found that is returned, otherwise the default value.
 859          * IF the global variable $LOCAL_LANG is NOT an array (yet) then this function loads the global $LOCAL_LANG array with the content of "sysext/lang/locallang_tsfe.php" so that the values therein can be used for labels in the Admin Panel
 860          *
 861          * @param       string          Key for a label in the $LOCAL_LANG array of "sysext/lang/locallang_tsfe.php"
 862          * @return      string          The value for the $key
 863          */
 864         function extGetLL($key) {
 865                 global $LOCAL_LANG;
 866                 if (!is_array($LOCAL_LANG))     {
 867                         $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_tsfe.php');
 868                         #include('./'.TYPO3_mainDir.'sysext/lang/locallang_tsfe.php');
 869                         if (!is_array($LOCAL_LANG))             $LOCAL_LANG=array();
 870                 }
 871
 872                 $labelStr = htmlspecialchars($GLOBALS['LANG']->getLL($key));    // Label string in the default backend output charset.
 873
 874                         // Convert to utf-8, then to entities:
 875                 if ($GLOBALS['LANG']->charSet!='utf-8') {
 876                         $labelStr = $GLOBALS['LANG']->csConvObj->utf8_encode($labelStr,$GLOBALS['LANG']->charSet);
 877                 }
 878                 $labelStr = $GLOBALS['LANG']->csConvObj->utf8_to_entities($labelStr);
 879
 880                         // Return the result:
 881                 return $labelStr;
 882         }
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896         /*****************************************************
 897          *
 898          * Frontend Editing
 899          *
 900          ****************************************************/
 901
 902         /**
 903          * Returns true in an edit-action is sent from the Admin Panel
 904          *
 905          * @return      boolean
 906          * @see index_ts.php
 907          */
 908         function extIsEditAction()      {
 909                 if (is_array($this->TSFE_EDIT)) {
 910                         if ($this->TSFE_EDIT['cancel']) {
 911                                 unset($this->TSFE_EDIT['cmd']);
 912                         } elseif (($cmd!='edit' || (is_array($this->TSFE_EDIT['data']) && ($this->TSFE_EDIT['update'] || $this->TSFE_EDIT['update_close']))) && $cmd!='new')    {
 913                                         // $cmd can be a command like "hide" or "move". If $cmd is "edit" or "new" it's an indication to show the formfields. But if data is sent with update-flag then $cmd = edit is accepted because edit may be sendt because of .keepGoing flag.
 914                                 return true;
 915                         }
 916                 }
 917         }
 918
 919         /**
 920          * Returns true if an edit form is shown on the page.
 921          * Used from index_ts.php where a true return-value will result in classes etc. being included.
 922          *
 923          * @return      boolean
 924          * @see index_ts.php
 925          */
 926         function extIsFormShown()       {
 927                 if (is_array($this->TSFE_EDIT)) {
 928                         $cmd=(string)$this->TSFE_EDIT['cmd'];
 929                         if ($cmd=='edit' || $cmd=='new')        {
 930                                 return true;
 931                         }
 932                 }
 933         }
 934
 935         /**
 936          * Management of the on-page frontend editing forms and edit panels.
 937          * Basically taking in the data and commands and passes them on to the proper classes as they should be.
 938          *
 939          * @return      void
 940          * @see index_ts.php
 941          */
 942         function extEditAction()        {
 943                 global $TCA, $TYPO3_CONF_VARS;
 944                         // Commands:
 945                 list($table,$uid) = explode(':',$this->TSFE_EDIT['record']);
 946                 if ($this->TSFE_EDIT['cmd'] && $table && $uid && isset($TCA[$table]))   {
 947                         $tce = t3lib_div::makeInstance('t3lib_TCEmain');
 948                         $tce->stripslashes_values=0;
 949                         $recData=array();
 950                         $cmdData=array();
 951                         $cmd=$this->TSFE_EDIT['cmd'];
 952
 953                         // ****************
 954                         // extEditAction HOOK
 955                         // ****************
 956                         if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tsfebeuserauth.php']['extEditAction'])) {
 957                                 $_params = array();
 958                                 foreach($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tsfebeuserauth.php']['extEditAction'] as $_funcRef) {
 959                                                                 t3lib_div::callUserFunction($_funcRef,$_params,$this);
 960                                 }
 961                         }
 962
 963                         switch($cmd)    {
 964                                 case 'hide':
 965                                 case 'unhide':
 966                                         $hideField = $TCA[$table]['ctrl']['enablecolumns']['disabled'];
 967                                         if ($hideField) {
 968                                                 $recData[$table][$uid][$hideField]=($cmd=='hide'?1:0);
 969                                                 $tce->start($recData,Array());
 970                                                 $tce->process_datamap();
 971                                         }
 972                                 break;
 973                                 case 'up':
 974                                 case 'down':
 975                                         $sortField = $TCA[$table]['ctrl']['sortby'];
 976                                         if ($sortField) {
 977                                                 if ($cmd=='up') {
 978                                                         $op= '<';
 979                                                         $desc=' DESC';
 980                                                 } else {
 981                                                         $op= '>';
 982                                                         $desc='';
 983                                                 }
 984                                                         // Get self:
 985                                                 $fields = array_unique(t3lib_div::trimExplode(',',$TCA[$table]['ctrl']['copyAfterDuplFields'].',uid,pid,'.$sortField,1));
 986                                                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(implode(',',$fields), $table, 'uid='.$uid);
 987                                                 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 988                                                                 // record before or after
 989                                                         $preview = $this->extGetFeAdminValue('preview');
 990                                                         $copyAfterFieldsQuery = '';
 991                                                         if ($preview)   {$ignore = array('starttime'=>1, 'endtime'=>1, 'disabled'=>1, 'fe_group'=>1);}
 992                                                         if ($TCA[$table]['ctrl']['copyAfterDuplFields'])        {
 993                                                                 $cAFields = t3lib_div::trimExplode(',',$TCA[$table]['ctrl']['copyAfterDuplFields'],1);
 994                                                                 while(list(,$fN)=each($cAFields))       {
 995                                                                         $copyAfterFieldsQuery.=' AND '.$fN.'="'.$row[$fN].'"';
 996                                                                 }
 997                                                         }
 998
 999                                                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
1000                                                                                 'uid,pid',
1001                                                                                 $table,
1002                                                                                 'pid='.intval($row['pid']).
1003                                                                                         ' AND '.$sortField.$op.intval($row[$sortField]).
1004                                                                                         $copyAfterFieldsQuery.
1005                                                                                         t3lib_pageSelect::enableFields($table,'',$ignore),
1006                                                                                 '',
1007                                                                                 $sortField.$desc,
1008                                                                                 '2'
1009                                                                         );
1010                                                         if ($row2 = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))        {
1011                                                                 if($cmd=='down')        {
1012                                                                         $cmdData[$table][$uid]['move']= -$row2['uid'];
1013                                                                 } elseif ($row3 = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {        // Must take the second record above...
1014                                                                         $cmdData[$table][$uid]['move']= -$row3['uid'];
1015                                                                 } else {        // ... and if that does not exist, use pid
1016                                                                         $cmdData[$table][$uid]['move']= $row['pid'];
1017                                                                 }
1018                                                         } elseif ($cmd=='up') {
1019                                                                 $cmdData[$table][$uid]['move']= $row['pid'];
1020                                                         }
1021                                                 }
1022                                                 if (count($cmdData))    {
1023                                                         $tce->start(Array(),$cmdData);
1024                                                         $tce->process_cmdmap();
1025                                                 }
1026                                         }
1027                                 break;
1028                                 case 'delete':
1029                                         $cmdData[$table][$uid]['delete']= 1;
1030                                         if (count($cmdData))    {
1031                                                 $tce->start(Array(),$cmdData);
1032                                                 $tce->process_cmdmap();
1033                                         }
1034                                 break;
1035                         }
1036                 }
1037                         // Data:
1038                 if (($this->TSFE_EDIT['doSave'] || $this->TSFE_EDIT['update'] || $this->TSFE_EDIT['update_close']) && is_array($this->TSFE_EDIT['data']))       {
1039                         $tce = t3lib_div::makeInstance('t3lib_TCEmain');
1040                         $tce->stripslashes_values=0;
1041                         $tce->start($this->TSFE_EDIT['data'],Array());
1042                         $tce->process_uploads($_FILES);
1043                         $tce->process_datamap();
1044                 }
1045         }
1046 }
1047
1048
1049 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tsfebeuserauth.php'])    {
1050         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tsfebeuserauth.php']);
1051 }
1052 ?>