typo3/wizard_rte.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2011 Kasper Skårhøj (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  * Revised for TYPO3 3.6 November/2003 by Kasper Skårhøj
  31  * XHTML compliant
  32  *
  33  * @author      Kasper Skårhøj <kasperYYYY@typo3.com>
  34  */
  35
  36
  37
  38 $BACK_PATH='';
  39 require ('init.php');
  40 require ('template.php');
  41 $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_wizards.xml');
  42
  43 t3lib_BEfunc::lockRecords();
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55 /**
  56  * Script Class for rendering the full screen RTE display
  57  *
  58  * @author      Kasper Skårhøj <kasperYYYY@typo3.com>
  59  * @package TYPO3
  60  * @subpackage core
  61  */
  62 class SC_wizard_rte {
  63
  64                 // Internal, dynamic:
  65         /**
  66          * document template object
  67          *
  68          * @var mediumDoc
  69          */
  70         var $doc;
  71         var $content;                           // Content accumulation for the module.
  72
  73                 // Internal, static: GPvars
  74         var $P;                                         // Wizard parameters, coming from TCEforms linking to the wizard.
  75         var $popView;                           // If set, launch a new window with the current records pid.
  76         var $R_URI;                                     // Set to the URL of this script including variables which is needed to re-display the form. See main()
  77
  78
  79
  80
  81         /**
  82          * Initialization of the class
  83          *
  84          * @return      void
  85          */
  86         function init() {
  87                         // Setting GPvars:
  88                 $this->P = t3lib_div::_GP('P');
  89                 $this->popView = t3lib_div::_GP('popView');
  90                 $this->R_URI = t3lib_div::linkThisScript(array('popView' => ''));
  91
  92                         // "Module name":
  93                 $this->MCONF['name']='xMOD_wizard_rte.php';
  94
  95                         // Starting the document template object:
  96                 $this->doc = t3lib_div::makeInstance('template');
  97                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
  98                 $this->doc->setModuleTemplate('templates/wizard_rte.html');
  99                 $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!!!
 100                 $this->doc->form='<form action="tce_db.php" method="post" enctype="'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'].'" name="editform" onsubmit="return TBE_EDITOR.checkSubmit(1);">';
 101         }
 102
 103         /**
 104          * Main function, rendering the document with the iframe with the RTE in.
 105          *
 106          * @return      void
 107          */
 108         function main() {
 109                         // translate id to the workspace version:
 110                 if ($versionRec = t3lib_BEfunc::getWorkspaceVersionOfRecord($GLOBALS['BE_USER']->workspace, $this->P['table'], $this->P['uid'], 'uid')) {
 111                         $this->P['uid'] = $versionRec['uid'];
 112                 }
 113
 114                         // If all parameters are available:
 115                 if ($this->P['table'] && $this->P['field'] && $this->P['uid'] && $this->checkEditAccess($this->P['table'],$this->P['uid']))     {
 116
 117                                 // Getting the raw record (we need only the pid-value from here...)
 118                         $rawRec = t3lib_BEfunc::getRecord($this->P['table'],$this->P['uid']);
 119                         t3lib_BEfunc::fixVersioningPid($this->P['table'], $rawRec);
 120
 121                                 // Setting JavaScript, including the pid value for viewing:
 122                         $this->doc->JScode = $this->doc->wrapScriptTags('
 123                                         function jumpToUrl(URL,formEl)  {       //
 124                                                 if (document.editform)  {
 125                                                         if (!TBE_EDITOR.isFormChanged())        {
 126                                                                 window.location.href = URL;
 127                                                         } else if (formEl) {
 128                                                                 if (formEl.type=="checkbox") formEl.checked = formEl.checked ? 0 : 1;
 129                                                         }
 130                                                 } else window.location.href = URL;
 131                                         }
 132                                 '.($this->popView ? t3lib_BEfunc::viewOnClick($rawRec['pid'],'',t3lib_BEfunc::BEgetRootLine($rawRec['pid'])) : '').'
 133                         ');
 134
 135                                 // Initialize TCeforms - for rendering the field:
 136                         $tceforms = t3lib_div::makeInstance('t3lib_TCEforms');
 137                         $tceforms->initDefaultBEMode(); // Init...
 138                         $tceforms->disableWizards = 1;  // SPECIAL: Disables all wizards - we are NOT going to need them.
 139                         $tceforms->colorScheme[0]=$this->doc->bgColor;  // SPECIAL: Setting background color of the RTE to ordinary background
 140
 141                                 // Initialize style for RTE object:
 142                         $RTEobj = t3lib_BEfunc::RTEgetObj();    // Getting reference to the RTE object used to render the field!
 143                         if ($RTEobj->ID == 'rte')       {
 144                                 $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
 145                         }
 146
 147                                 // Fetching content of record:
 148                         $trData = t3lib_div::makeInstance('t3lib_transferData');
 149                         $trData->lockRecords=1;
 150                         $trData->fetchRecord($this->P['table'],$this->P['uid'],'');
 151
 152                                 // Getting the processed record content out:
 153                         $rec = reset($trData->regTableItems_data);
 154                         $rec['uid'] = $this->P['uid'];
 155                         $rec['pid'] = $rawRec['pid'];
 156
 157                                 // TSconfig, setting width:
 158                         $fieldTSConfig = $tceforms->setTSconfig($this->P['table'],$rec,$this->P['field']);
 159                         if (strcmp($fieldTSConfig['RTEfullScreenWidth'],''))    {
 160                                 $width=$fieldTSConfig['RTEfullScreenWidth'];
 161                         } else {
 162                                 $width='100%';
 163                         }
 164
 165                                 // Get the form field and wrap it in the table with the buttons:
 166                         $formContent = $tceforms->getSoloField($this->P['table'],$rec,$this->P['field']);
 167                         $formContent = '
 168
 169
 170                         <!--
 171                                 RTE wizard:
 172                         -->
 173                                 <table border="0" cellpadding="0" cellspacing="0" width="'.$width.'" id="typo3-rtewizard">
 174                                         <tr>
 175                                                 <td width="'.$width.'" colspan="2" id="c-formContent">'.$formContent.'</td>
 176                                                 <td></td>
 177                                         </tr>
 178                                 </table>';
 179
 180                                 // Adding hidden fields:
 181                         $formContent.= '<input type="hidden" name="redirect" value="'.htmlspecialchars($this->R_URI).'" />
 182                                                 <input type="hidden" name="_serialNumber" value="'.md5(microtime()).'" />' .
 183                                                 t3lib_TCEforms::getHiddenTokenField('tceAction');
 184
 185
 186                                 // Finally, add the whole setup:
 187                         $this->content.=
 188                                 $tceforms->printNeededJSFunctions_top().
 189                                 $formContent.
 190                                 $tceforms->printNeededJSFunctions();
 191                 } else {
 192                                 // ERROR:
 193                         $this->content.=$this->doc->section($GLOBALS['LANG']->getLL('forms_title'),'<span class="typo3-red">'.$GLOBALS['LANG']->getLL('table_noData',1).'</span>',0,1);
 194                 }
 195
 196                 // Setting up the buttons and markers for docheader
 197                 $docHeaderButtons = $this->getButtons();
 198                 $markers['CONTENT'] = $this->content;
 199
 200                 // Build the <body> for the module
 201                 $this->content = $this->doc->startPage('');
 202                 $this->content.= $this->doc->moduleBody($this->pageinfo, $docHeaderButtons, $markers);
 203                 $this->content.= $this->doc->endPage();
 204                 $this->content = $this->doc->insertStylesAndJS($this->content);
 205
 206         }
 207
 208         /**
 209          * Outputting the accumulated content to screen
 210          *
 211          * @return      void
 212          */
 213         function printContent() {
 214                 $this->content.= $this->doc->endPage();
 215                 $this->content = $this->doc->insertStylesAndJS($this->content);
 216                 echo $this->content;
 217         }
 218
 219         /**
 220          * Create the panel of buttons for submitting the form or otherwise perform operations.
 221          *
 222          * @return array all available buttons as an assoc. array
 223          */
 224         protected function getButtons() {
 225                 $buttons = array(
 226                         'close' => '',
 227                         'save' => '',
 228                         'save_view' => '',
 229                         'save_close' => '',
 230                         'shortcut' => '',
 231                         'undo' => '',
 232                 );
 233
 234                 if ($this->P['table'] && $this->P['field'] && $this->P['uid'] && $this->checkEditAccess($this->P['table'],$this->P['uid'])) {
 235                         $closeUrl = t3lib_div::sanitizeLocalUrl($this->P['returnUrl']);
 236
 237                         // Getting settings for the undo button:
 238                         $undoButton = 0;
 239                         $undoRes = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tstamp', 'sys_history', 'tablename=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->P['table'], 'sys_history') . ' AND recuid=' . intval($this->P['uid']), '', 'tstamp DESC', '1');
 240                         if ($undoButtonR = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($undoRes))     {
 241                                 $undoButton = 1;
 242                         }
 243
 244                         // Close
 245                         $buttons['close'] = '<a href="#" onclick="' . htmlspecialchars('jumpToUrl(unescape(\'' . rawurlencode($closeUrl) . '\')); return false;') . '">' .
 246                                         '<img' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/closedok.gif') . ' class="c-inputButton" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.closeDoc', 1) . '" alt="" />' .
 247                                         '</a>';
 248
 249                         // Save
 250                         $buttons['save'] = '<a href="#" onclick="TBE_EDITOR.checkAndDoSubmit(1); return false;">' .
 251                                 '<img' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/savedok.gif') . ' class="c-inputButton" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.saveDoc', 1) . '" alt="" />' .
 252                                 '</a>';
 253
 254                         // Save & View
 255                         if (t3lib_extMgm::isLoaded('cms')) {
 256                                 $buttons['save_view'] = '<a href="#" onclick="' . htmlspecialchars('document.editform.redirect.value+=\'&popView=1\'; TBE_EDITOR.checkAndDoSubmit(1); return false;') . '">' .
 257                                         '<img' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/savedokshow.gif') . ' class="c-inputButton" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.saveDocShow', 1) . '" alt="" />' .
 258                                         '</a>';
 259                         }
 260
 261                         // Save & Close
 262                         $buttons['save_close'] = '<input type="image" class="c-inputButton" onclick="' . htmlspecialchars('document.editform.redirect.value=\'' . $closeUrl . '\'; TBE_EDITOR.checkAndDoSubmit(1); return false;') . '" name="_saveandclosedok"' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/saveandclosedok.gif', '') . ' title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.saveCloseDoc', 1) . '" />';
 263
 264                         // Undo/Revert:
 265                         if ($undoButton)        {
 266                                 $buttons['undo'] = '<a href="#" onclick="' . htmlspecialchars('window.location.href=\'show_rechis.php?element=' . rawurlencode($this->P['table'] . ':' . $this->P['uid']) . '&revert=' . rawurlencode('field:' . $this->P['field']) . '&sumUp=-1&returnUrl=' . rawurlencode($this->R_URI) . '\'; return false;') . '">' .
 267                                         '<img' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/undo.gif') . ' class="c-inputButton" title="' . htmlspecialchars(sprintf($GLOBALS['LANG']->getLL('rte_undoLastChange'), t3lib_BEfunc::calcAge($GLOBALS['EXEC_TIME'] - $undoButtonR['tstamp'], $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears')))) . '" alt="" />' .
 268                                         '</a>';
 269                         }
 270
 271                         // Shortcut
 272                         if ($GLOBALS['BE_USER']->mayMakeShortcut()) {
 273                                 $buttons['shortcut'] = $this->doc->makeShortcutIcon('P', '', $this->MCONF['name'], 1);
 274                         }
 275                 }
 276
 277                 return $buttons;
 278         }
 279
 280         /**
 281          * Checks access for element
 282          *
 283          * @param       string          Table name
 284          * @param       integer         Record uid
 285          * @return      void
 286          */
 287         function checkEditAccess($table,$uid)   {
 288                 $calcPRec = t3lib_BEfunc::getRecord($table,$uid);
 289                 t3lib_BEfunc::fixVersioningPid($table,$calcPRec);
 290                 if (is_array($calcPRec))        {
 291                         if ($table=='pages')    {       // If pages:
 292                                 $CALC_PERMS = $GLOBALS['BE_USER']->calcPerms($calcPRec);
 293                                 $hasAccess = $CALC_PERMS&2 ? TRUE : FALSE;
 294                         } else {
 295                                         // Fetching pid-record first.
 296                                 $CALC_PERMS = $GLOBALS['BE_USER']->calcPerms(t3lib_BEfunc::getRecord('pages',$calcPRec['pid']));
 297                                 $hasAccess = $CALC_PERMS&16 ? TRUE : FALSE;
 298                         }
 299
 300                                 // Check internals regarding access:
 301                         if ($hasAccess) {
 302                                 $hasAccess = $GLOBALS['BE_USER']->recordEditAccessInternals($table, $calcPRec);
 303                         }
 304                 } else $hasAccess = FALSE;
 305
 306                 return $hasAccess;
 307         }
 308 }
 309
 310 // Make instance:
 311 $SOBE = t3lib_div::makeInstance('SC_wizard_rte');
 312 $SOBE->init();
 313 $SOBE->main();
 314 $SOBE->printContent();
 315
 316 ?>