typo3/wizard_rte.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  * Wizard to display the RTE in "full screen" mode
  29  *
  30  * $Id$
  31  * Revised for TYPO3 3.6 November/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  *   81: class SC_wizard_rte
  42  *   99:     function init()
  43  *  123:     function main()
  44  *  279:     function printContent()
  45  *  290:     function checkEditAccess($table,$uid)
  46  *
  47  * TOTAL FUNCTIONS: 4
  48  * (This index is automatically created/updated by the extension "extdeveval")
  49  *
  50  */
  51
  52
  53
  54 $BACK_PATH='';
  55 require ('init.php');
  56 require ('template.php');
  57 $LANG->includeLLFile('EXT:lang/locallang_wizards.xml');
  58 require_once (PATH_t3lib.'class.t3lib_tceforms.php');
  59 require_once (PATH_t3lib.'class.t3lib_loaddbgroup.php');
  60 require_once (PATH_t3lib.'class.t3lib_transferdata.php');
  61
  62 t3lib_BEfunc::lockRecords();
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74 /**
  75  * Script Class for rendering the full screen RTE display
  76  *
  77  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  78  * @package TYPO3
  79  * @subpackage core
  80  */
  81 class SC_wizard_rte {
  82
  83                 // Internal, dynamic:
  84         var $doc;                                       // Document template object
  85         var $content;                           // Content accumulation for the module.
  86
  87                 // Internal, static: GPvars
  88         var $P;                                         // Wizard parameters, coming from TCEforms linking to the wizard.
  89         var $popView;                           // If set, launch a new window with the current records pid.
  90
  91
  92
  93
  94         /**
  95          * Initialization of the class
  96          *
  97          * @return      void
  98          */
  99         function init() {
 100                 global $BACK_PATH;
 101
 102                         // Setting GPvars:
 103                 $this->P = t3lib_div::_GP('P');
 104                 $this->popView = t3lib_div::_GP('popView');
 105
 106                         // "Module name":
 107                 $this->MCONF['name']='xMOD_wizard_rte.php';
 108
 109                         // Starting the document template object:
 110                 $this->doc = t3lib_div::makeInstance('mediumDoc');
 111                 $this->doc->docType = 'xhtml_trans';
 112                 $this->doc->divClass = '';      // Need to NOT have the page wrapped in DIV since if we do that we destroy the feature that the RTE spans the whole height of the page!!!
 113                 $this->doc->form='<form action="tce_db.php" method="post" enctype="'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'].'" name="editform" onsubmit="return TBE_EDITOR_checkSubmit(1);">';
 114                 $this->doc->backPath = $BACK_PATH;
 115
 116         }
 117
 118         /**
 119          * Main function, rendering the document with the iframe with the RTE in.
 120          *
 121          * @return      void
 122          */
 123         function main() {
 124                 global $BE_USER,$LANG;
 125
 126                         // If all parameters are available:
 127                 if ($this->P['table'] && $this->P['field'] && $this->P['uid'] && $this->checkEditAccess($this->P['table'],$this->P['uid']))     {
 128
 129                                 // Getting the raw record (we need only the pid-value from here...)
 130                         $rawRec = t3lib_BEfunc::getRecord($this->P['table'],$this->P['uid']);
 131
 132                                 // Setting JavaScript, including the pid value for viewing:
 133                         $this->doc->JScode = $this->doc->wrapScriptTags('
 134                                         function jumpToUrl(URL,formEl)  {       //
 135                                                 if (document.editform)  {
 136                                                         if (!TBE_EDITOR_isFormChanged())        {
 137                                                                 document.location = URL;
 138                                                         } else if (formEl) {
 139                                                                 if (formEl.type=="checkbox") formEl.checked = formEl.checked ? 0 : 1;
 140                                                         }
 141                                                 } else document.location = URL;
 142                                         }
 143                                 '.($this->popView ? t3lib_BEfunc::viewOnClick($rawRec['pid'],'',t3lib_BEfunc::BEgetRootLine($rawRec['pid'])) : '').'
 144                         ');
 145
 146                                 // Create page HTML header:
 147                         $this->content.=$this->doc->startPage('');
 148
 149
 150                                 // Initialize TCeforms - for rendering the field:
 151                         $tceforms = t3lib_div::makeInstance('t3lib_TCEforms');
 152                         $tceforms->initDefaultBEMode(); // Init...
 153                         $tceforms->disableWizards = 1;  // SPECIAL: Disables all wizards - we are NOT going to need them.
 154                         $tceforms->colorScheme[0]=$this->doc->bgColor;  // SPECIAL: Setting background color of the RTE to ordinary background
 155
 156                                 // Initialize style for RTE object:
 157                         $RTEobj = &t3lib_BEfunc::RTEgetObj();   // Getting reference to the RTE object used to render the field!
 158                         if ($RTEobj->ID == 'rte')       {
 159                                 $RTEobj->RTEdivStyle = 'position:relative; left:0px; top:0px; height:100%; width:100%; border:solid 0px;';      // SPECIAL: Setting style for the RTE <DIV> layer containing the IFRAME
 160         #                       $RTEobj->RTEdivStyle = 'position:relative; left:0px; top:0px; height:600px; width:100%; border:solid 0px;';     // SPECIAL: Setting style for the RTE <DIV> layer containing the IFRAME
 161                         }
 162
 163                                 // Fetching content of record:
 164                         $trData = t3lib_div::makeInstance('t3lib_transferData');
 165                         $trData->lockRecords=1;
 166                         $trData->fetchRecord($this->P['table'],$this->P['uid'],'');
 167
 168                                 // Getting the processed record content out:
 169                         reset($trData->regTableItems_data);
 170                         $rec = current($trData->regTableItems_data);
 171                         $rec['uid'] = $this->P['uid'];
 172                         $rec['pid'] = $rawRec['pid'];
 173
 174                                 // Making the toolbar:
 175                         $closeUrl = $this->P['returnUrl'];
 176                         $R_URI=t3lib_div::linkThisScript(array('popView'=>''));
 177
 178                                 // Getting settings for the undo button:
 179                         $undoButton = 0;
 180                         $undoRes = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tstamp', 'sys_history', 'tablename='.$GLOBALS['TYPO3_DB']->fullQuoteStr($this->P['table'], 'sys_history').' AND recuid='.intval($this->P['uid']), '', 'tstamp DESC', '1');
 181                         if ($undoButtonR = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($undoRes))     {
 182                                 $undoButton = 1;
 183                         }
 184
 185                                 // ShortCut
 186                         if ($BE_USER->mayMakeShortcut())        {
 187                                 $sCut = $this->doc->makeShortcutIcon('P','',$this->MCONF['name'],1);
 188                         } else {
 189                                 $sCut ='';
 190                         }
 191
 192
 193                                 // Make Toolbar of buttons:
 194                         $toolBarButtons=array();
 195
 196                                 // Save:
 197                         $toolBarButtons[]=
 198                                 '<a href="#" onclick="TBE_EDITOR_checkAndDoSubmit(1); return false;">'.
 199                                 '<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/savedok.gif','width="21" height="16"').' class="c-inputButton" title="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:rm.saveDoc',1).'" alt="" />'.
 200                                 '</a>';
 201
 202                                 // Save/View:
 203                         if (t3lib_extMgm::isLoaded('cms'))      {
 204                                 $toolBarButtons[]=
 205                                         '<a href="#" onclick="'.htmlspecialchars('document.editform.redirect.value+=\'&popView=1\'; TBE_EDITOR_checkAndDoSubmit(1); return false;').'">'.
 206                                         '<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/savedokshow.gif','width="21" height="16"').' class="c-inputButton" title="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:rm.saveDocShow',1).'" alt="" />'.
 207                                         '</a>';
 208                         }
 209                                 // Close:
 210                         $toolBarButtons[]=
 211                                         '<a href="#" onclick="'.htmlspecialchars('jumpToUrl(unescape(\''.rawurlencode($closeUrl).'\')); return false;').'">'.
 212                                         '<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/closedok.gif','width="21" height="16"').' class="c-inputButton" title="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:rm.closeDoc',1).'" alt="" />'.
 213                                         '</a>';
 214
 215                                 // Undo/Revert:
 216                         if ($undoButton)        {
 217                                 $toolBarButtons[]=
 218                                         '<a href="#" onclick="'.htmlspecialchars('document.location=\'show_rechis.php?element='.rawurlencode($this->P['table'].':'.$this->P['uid']).'&revert='.rawurlencode('field:'.$this->P['field']).'&sumUp=-1&returnUrl='.rawurlencode($R_URI).'\'; return false;').'">'.
 219                                         '<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/undo.gif','width="21" height="16"').' class="c-inputButton" title="'.htmlspecialchars(sprintf($LANG->getLL('rte_undoLastChange'),t3lib_BEfunc::calcAge(time()-$undoButtonR['tstamp'],$LANG->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears')))).'" alt="" />'.
 220                                         '</a>';
 221                         }
 222
 223                         $panel = '<span class="c-saveButtons">'.implode('',$toolBarButtons).'</span>';
 224
 225
 226                                 // TSconfig, setting width:
 227                         $fieldTSConfig = $tceforms->setTSconfig($this->P['table'],$rec,$this->P['field']);
 228                         if (strcmp($fieldTSConfig['RTEfullScreenWidth'],''))    {
 229                                 $width=$fieldTSConfig['RTEfullScreenWidth'];
 230                         } else {
 231                                 $width='500';
 232                         }
 233
 234                                 // Get the form field and wrap it in the table with the buttons:
 235                         $formContent = $tceforms->getSoloField($this->P['table'],$rec,$this->P['field']);
 236                         $formContent = '
 237
 238
 239                         <!--
 240                                 RTE wizard:
 241                         -->
 242                                 <table border="0" cellpadding="0" cellspacing="0" width="'.$width.'" id="typo3-rtewizard">
 243                                         <tr>
 244                                                 <td>'.$panel.'</td>
 245                                                 <td align="right">'.$sCut.'</td>
 246                                                 <td></td>
 247                                         </tr>
 248                                         <tr>
 249                                                 <td width="'.$width.'" colspan="2" id="c-formContent">'.$formContent.'</td>
 250                                                 <td></td>
 251                                         </tr>
 252                                 </table>';
 253
 254                                 // Adding hidden fields:
 255                         $formContent.= '<input type="hidden" name="redirect" value="'.htmlspecialchars($R_URI).'" />
 256                                                 <input type="hidden" name="_serialNumber" value="'.md5(microtime()).'" />';
 257
 258
 259                                 // Finally, add the whole setup:
 260                         $this->content.=
 261                                 $tceforms->printNeededJSFunctions_top().
 262                                 $formContent.
 263                                 $tceforms->printNeededJSFunctions();
 264                 } else {
 265                                 // ERROR:
 266                         $this->content.=$this->doc->startPage('');
 267                         $this->content.=$this->doc->section($LANG->getLL('forms_title'),'<span class="typo3-red">'.$LANG->getLL('table_noData',1).'</span>',0,1);
 268                 }
 269
 270                         // Ending page:
 271                 $this->content.=$this->doc->endPage();
 272         }
 273
 274         /**
 275          * Outputting the accumulated content to screen
 276          *
 277          * @return      void
 278          */
 279         function printContent() {
 280                 echo $this->content;
 281         }
 282
 283         /**
 284          * Checks access for element
 285          *
 286          * @param       string          Table name
 287          * @param       integer         Record uid
 288          * @return      void
 289          */
 290         function checkEditAccess($table,$uid)   {
 291                 global $BE_USER;
 292
 293                 $calcPRec = t3lib_BEfunc::getRecord($table,$uid);
 294                 t3lib_BEfunc::fixVersioningPid($table,$uid);
 295                 if (is_array($calcPRec))        {
 296                         if ($table=='pages')    {       // If pages:
 297                                 $CALC_PERMS = $BE_USER->calcPerms($calcPRec);
 298                                 $hasAccess = $CALC_PERMS&2 ? TRUE : FALSE;
 299                         } else {
 300                                 $CALC_PERMS = $BE_USER->calcPerms(t3lib_BEfunc::getRecord('pages',$calcPRec['pid']));   // Fetching pid-record first.
 301                                 $hasAccess = $CALC_PERMS&16 ? TRUE : FALSE;
 302                         }
 303
 304                                 // Check internals regarding access:
 305                         if ($hasAccess) {
 306                                 $hasAccess = $BE_USER->recordEditAccessInternals($table, $calcPRec);
 307                         }
 308                 } else $hasAccess = FALSE;
 309
 310                 return $hasAccess;
 311         }
 312 }
 313
 314 // Include extension?
 315 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/wizard_rte.php'])    {
 316         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/wizard_rte.php']);
 317 }
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330 // Make instance:
 331 $SOBE = t3lib_div::makeInstance('SC_wizard_rte');
 332 $SOBE->init();
 333 $SOBE->main();
 334 $SOBE->printContent();
 335 ?>