typo3/wizard_rte.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2008 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  *  285:     function printContent()
  45  *  298:     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         /**
  85          * document template object
  86          *
  87          * @var mediumDoc
  88          */
  89         var $doc;
  90         var $content;                           // Content accumulation for the module.
  91
  92                 // Internal, static: GPvars
  93         var $P;                                         // Wizard parameters, coming from TCEforms linking to the wizard.
  94         var $popView;                           // If set, launch a new window with the current records pid.
  95
  96
  97
  98
  99         /**
 100          * Initialization of the class
 101          *
 102          * @return      void
 103          */
 104         function init() {
 105                         // Setting GPvars:
 106                 $this->P = t3lib_div::_GP('P');
 107                 $this->popView = t3lib_div::_GP('popView');
 108
 109                         // "Module name":
 110                 $this->MCONF['name']='xMOD_wizard_rte.php';
 111
 112                         // Starting the document template object:
 113                 $this->doc = t3lib_div::makeInstance('template');
 114                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
 115                 $this->doc->setModuleTemplate('templates/wizard_rte.html');
 116                 $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!!!
 117                 $this->doc->form='<form action="tce_db.php" method="post" enctype="'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'].'" name="editform" onsubmit="return TBE_EDITOR.checkSubmit(1);">';
 118         }
 119
 120         /**
 121          * Main function, rendering the document with the iframe with the RTE in.
 122          *
 123          * @return      void
 124          */
 125         function main() {
 126                 global $BE_USER,$LANG;
 127
 128                         // translate id to the workspace version:
 129                 if ($versionRec = t3lib_BEfunc::getWorkspaceVersionOfRecord($GLOBALS['BE_USER']->workspace, $this->P['table'], $this->P['uid'], 'uid')) {
 130                         $this->P['uid'] = $versionRec['uid'];
 131                 }
 132
 133                         // If all parameters are available:
 134                 if ($this->P['table'] && $this->P['field'] && $this->P['uid'] && $this->checkEditAccess($this->P['table'],$this->P['uid']))     {
 135
 136                                 // Getting the raw record (we need only the pid-value from here...)
 137                         $rawRec = t3lib_BEfunc::getRecord($this->P['table'],$this->P['uid']);
 138                         t3lib_BEfunc::fixVersioningPid($this->P['table'], $rawRec);
 139
 140                                 // Setting JavaScript, including the pid value for viewing:
 141                         $this->doc->JScode = $this->doc->wrapScriptTags('
 142                                         function jumpToUrl(URL,formEl)  {       //
 143                                                 if (document.editform)  {
 144                                                         if (!TBE_EDITOR.isFormChanged())        {
 145                                                                 window.location.href = URL;
 146                                                         } else if (formEl) {
 147                                                                 if (formEl.type=="checkbox") formEl.checked = formEl.checked ? 0 : 1;
 148                                                         }
 149                                                 } else window.location.href = URL;
 150                                         }
 151                                 '.($this->popView ? t3lib_BEfunc::viewOnClick($rawRec['pid'],'',t3lib_BEfunc::BEgetRootLine($rawRec['pid'])) : '').'
 152                         ');
 153
 154                                 // Initialize TCeforms - for rendering the field:
 155                         $tceforms = t3lib_div::makeInstance('t3lib_TCEforms');
 156                         $tceforms->initDefaultBEMode(); // Init...
 157                         $tceforms->disableWizards = 1;  // SPECIAL: Disables all wizards - we are NOT going to need them.
 158                         $tceforms->colorScheme[0]=$this->doc->bgColor;  // SPECIAL: Setting background color of the RTE to ordinary background
 159
 160                                 // Initialize style for RTE object:
 161                         $RTEobj = &t3lib_BEfunc::RTEgetObj();   // Getting reference to the RTE object used to render the field!
 162                         if ($RTEobj->ID == 'rte')       {
 163                                 $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
 164                         }
 165
 166                                 // Fetching content of record:
 167                         $trData = t3lib_div::makeInstance('t3lib_transferData');
 168                         $trData->lockRecords=1;
 169                         $trData->fetchRecord($this->P['table'],$this->P['uid'],'');
 170
 171                                 // Getting the processed record content out:
 172                         reset($trData->regTableItems_data);
 173                         $rec = current($trData->regTableItems_data);
 174                         $rec['uid'] = $this->P['uid'];
 175                         $rec['pid'] = $rawRec['pid'];
 176
 177                                 // TSconfig, setting width:
 178                         $fieldTSConfig = $tceforms->setTSconfig($this->P['table'],$rec,$this->P['field']);
 179                         if (strcmp($fieldTSConfig['RTEfullScreenWidth'],''))    {
 180                                 $width=$fieldTSConfig['RTEfullScreenWidth'];
 181                         } else {
 182                                 $width='500';
 183                         }
 184
 185                                 // Get the form field and wrap it in the table with the buttons:
 186                         $formContent = $tceforms->getSoloField($this->P['table'],$rec,$this->P['field']);
 187                         $formContent = '
 188
 189
 190                         <!--
 191                                 RTE wizard:
 192                         -->
 193                                 <table border="0" cellpadding="0" cellspacing="0" width="'.$width.'" id="typo3-rtewizard">
 194                                         <tr>
 195                                                 <td width="'.$width.'" colspan="2" id="c-formContent">'.$formContent.'</td>
 196                                                 <td></td>
 197                                         </tr>
 198                                 </table>';
 199
 200                                 // Adding hidden fields:
 201                         $formContent.= '<input type="hidden" name="redirect" value="'.htmlspecialchars($R_URI).'" />
 202                                                 <input type="hidden" name="_serialNumber" value="'.md5(microtime()).'" />';
 203
 204
 205                                 // Finally, add the whole setup:
 206                         $this->content.=
 207                                 $tceforms->printNeededJSFunctions_top().
 208                                 $formContent.
 209                                 $tceforms->printNeededJSFunctions();
 210                 } else {
 211                                 // ERROR:
 212                         $this->content.=$this->doc->section($LANG->getLL('forms_title'),'<span class="typo3-red">'.$LANG->getLL('table_noData',1).'</span>',0,1);
 213                 }
 214
 215                 // Setting up the buttons and markers for docheader
 216                 $docHeaderButtons = $this->getButtons();
 217                 $markers['CONTENT'] = $this->content;
 218
 219                 // Build the <body> for the module
 220                 $this->content = $this->doc->startPage('');
 221                 $this->content.= $this->doc->moduleBody($this->pageinfo, $docHeaderButtons, $markers);
 222                 $this->content.= $this->doc->endPage();
 223                 $this->content = $this->doc->insertStylesAndJS($this->content);
 224
 225         }
 226
 227         /**
 228          * Outputting the accumulated content to screen
 229          *
 230          * @return      void
 231          */
 232         function printContent() {
 233                 $this->content.= $this->doc->endPage();
 234                 $this->content = $this->doc->insertStylesAndJS($this->content);
 235                 echo $this->content;
 236         }
 237
 238         /**
 239          * Create the panel of buttons for submitting the form or otherwise perform operations.
 240          *
 241          * @return array all available buttons as an assoc. array
 242          */
 243         protected function getButtons() {
 244                 $buttons = array(
 245                         'close' => '',
 246                         'save' => '',
 247                         'save_view' => '',
 248                         'save_close' => '',
 249                         'shortcut' => '',
 250                         'undo' => '',
 251                 );
 252
 253                 if ($this->P['table'] && $this->P['field'] && $this->P['uid'] && $this->checkEditAccess($this->P['table'],$this->P['uid'])) {
 254                         $closeUrl = $this->P['returnUrl'];
 255                         $R_URI=t3lib_div::linkThisScript(array('popView' => ''));
 256
 257                         // Getting settings for the undo button:
 258                         $undoButton = 0;
 259                         $undoRes = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tstamp', 'sys_history', 'tablename=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->P['table'], 'sys_history') . ' AND recuid=' . intval($this->P['uid']), '', 'tstamp DESC', '1');
 260                         if ($undoButtonR = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($undoRes))     {
 261                                 $undoButton = 1;
 262                         }
 263
 264                         // Close
 265                         $buttons['close'] = '<a href="#" onclick="' . htmlspecialchars('jumpToUrl(unescape(\'' . rawurlencode($closeUrl) . '\')); return false;') . '">' .
 266                                         '<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="" />' .
 267                                         '</a>';
 268
 269                         // Save
 270                         $buttons['save'] = '<a href="#" onclick="TBE_EDITOR.checkAndDoSubmit(1); return false;">' .
 271                                 '<img' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/savedok.gif') . ' class="c-inputButton" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.saveDoc', 1) . '" alt="" />' .
 272                                 '</a>';
 273
 274                         // Save & View
 275                         if (t3lib_extMgm::isLoaded('cms')) {
 276                                 $buttons['save_view'] = '<a href="#" onclick="' . htmlspecialchars('document.editform.redirect.value+=\'&popView=1\'; TBE_EDITOR.checkAndDoSubmit(1); return false;') . '">' .
 277                                         '<img' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/savedokshow.gif') . ' class="c-inputButton" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.saveDocShow', 1) . '" alt="" />' .
 278                                         '</a>';
 279                         }
 280
 281                         // Save & Close
 282                         $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="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.saveCloseDoc', 1) . '" />';
 283
 284                         // Undo/Revert:
 285                         if ($undoButton)        {
 286                                 $buttons['undo'] = '<a href="#" onclick="' . htmlspecialchars('window.location.href=\'show_rechis.php?element=' . rawurlencode($this->P['table'] . ':' . $this->P['uid']) . '&revert=' . rawurlencode('field:' . $this->P['field']) . '&sumUp=-1&returnUrl=' . rawurlencode($R_URI) . '\'; return false;') . '">' .
 287                                         '<img' . t3lib_iconWorks::skinImg($this->doc->backPath, 'gfx/undo.gif') . ' class="c-inputButton" title="' . htmlspecialchars(sprintf($GLOBALS['LANG']->getLL('rte_undoLastChange'), t3lib_BEfunc::calcAge(time() - $undoButtonR['tstamp'], $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears')))) . '" alt="" />' .
 288                                         '</a>';
 289                         }
 290
 291                         // Shortcut
 292                         if ($GLOBALS['BE_USER']->mayMakeShortcut()) {
 293                                 $buttons['shortcut'] = $this->doc->makeShortcutIcon('P', '', $this->MCONF['name'], 1);
 294                         }
 295                 }
 296
 297                 return $buttons;
 298         }
 299
 300         /**
 301          * Checks access for element
 302          *
 303          * @param       string          Table name
 304          * @param       integer         Record uid
 305          * @return      void
 306          */
 307         function checkEditAccess($table,$uid)   {
 308                 global $BE_USER;
 309
 310                 $calcPRec = t3lib_BEfunc::getRecord($table,$uid);
 311                 t3lib_BEfunc::fixVersioningPid($table,$calcPRec);
 312                 if (is_array($calcPRec))        {
 313                         if ($table=='pages')    {       // If pages:
 314                                 $CALC_PERMS = $BE_USER->calcPerms($calcPRec);
 315                                 $hasAccess = $CALC_PERMS&2 ? TRUE : FALSE;
 316                         } else {
 317                                 $CALC_PERMS = $BE_USER->calcPerms(t3lib_BEfunc::getRecord('pages',$calcPRec['pid']));   // Fetching pid-record first.
 318                                 $hasAccess = $CALC_PERMS&16 ? TRUE : FALSE;
 319                         }
 320
 321                                 // Check internals regarding access:
 322                         if ($hasAccess) {
 323                                 $hasAccess = $BE_USER->recordEditAccessInternals($table, $calcPRec);
 324                         }
 325                 } else $hasAccess = FALSE;
 326
 327                 return $hasAccess;
 328         }
 329 }
 330
 331
 332 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/wizard_rte.php'])    {
 333         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/wizard_rte.php']);
 334 }
 335
 336
 337
 338 // Make instance:
 339 $SOBE = t3lib_div::makeInstance('SC_wizard_rte');
 340 $SOBE->init();
 341 $SOBE->main();
 342 $SOBE->printContent();
 343
 344 ?>