file_edit.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2004 Kasper Skaarhoj (kasperYYYY@typo3.com)
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
$BACK_PATH = '';
require('init.php');
require('template.php');
require_once(PATH_t3lib.'class.t3lib_basicfilefunc.php');












class SC_file_edit {
   var $content;     // Module content accumulated.
   var $basicff;     // File processing object loaded here.
   var $shortPath;
   var $title;
   var $icon;
   var $doc;         // Document template object

      // Internal, static: GPvar
   var $origTarget;     // Original input target
   var $target;         // The original target, but validated.
   var $returnUrl;      // Return URL of list module.


   function init()   {
      global $BACK_PATH,$TYPO3_CONF_VARS;

         // Setting target, which must be a file reference to a file within the mounts.
      $this->target = $this->origTarget = t3lib_div::_GP('target');
      $this->returnUrl = t3lib_div::_GP('returnUrl');

         // Creating file management object:
      $this->basicff = t3lib_div::makeInstance('t3lib_basicFileFunctions');
      $this->basicff->init($GLOBALS['FILEMOUNTS'],$TYPO3_CONF_VARS['BE']['fileExtensions']);


      if (@file_exists($this->target)) {
         $this->target=$this->basicff->cleanDirectoryName($this->target);     // Cleaning and checking target (file or dir)
      } else {
         $this->target='';
      }
      $key=$this->basicff->checkPathAgainstMounts($this->target.'/');
      if (!$this->target || !$key)  {
         t3lib_BEfunc::typo3PrintError ('Parameter Error','Target was not a directory!','');
         exit;
      }
         // Finding the icon
      switch($GLOBALS['FILEMOUNTS'][$key]['type']) {
         case 'user':   $this->icon = 'gfx/i/_icon_ftp_user.gif'; break;
         case 'group':  $this->icon = 'gfx/i/_icon_ftp_group.gif';   break;
         default:    $this->icon = 'gfx/i/_icon_ftp.gif';   break;
      }
      $this->shortPath = substr($this->target,strlen($GLOBALS['FILEMOUNTS'][$key]['path']));
      $this->title = $GLOBALS['FILEMOUNTS'][$key]['name'].': '.$this->shortPath;

      // ***************************
      // Setting template object
      // ***************************
      $this->doc = t3lib_div::makeInstance('template');
      $this->doc->docType = 'xhtml_trans';
      $this->doc->backPath = $BACK_PATH;
      $this->doc->JScode=$this->doc->wrapScriptTags('
         function backToList()   {  //
            top.goToModule("file_list");
         }
      ');
      $this->doc->form='<form action="tce_file.php" method="post" name="editform">';
   }

   function main()   {
      global $BE_USER, $LANG, $TYPO3_CONF_VARS;

      $this->content='';
      $this->content.=$this->doc->startPage($LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle'));
      $this->content.=$this->doc->header($LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle'));
      $this->content.=$this->doc->spacer(5);
      $this->content.=$this->doc->section('',$this->doc->getFileheader($this->title,$this->shortPath,$this->icon));
      $this->content.=$this->doc->divider(5);

      $fI = pathinfo($this->target);
      $extList=$TYPO3_CONF_VARS['SYS']['textfile_ext'];

      if ($extList && t3lib_div::inList($extList,strtolower($fI['extension'])))     {
            // Read file content to edit:
         $fileContent = t3lib_div::getUrl($this->target);

            // making the formfields
         $hValue = 'file_edit.php?target='.rawurlencode($this->origTarget).'&returnUrl='.rawurlencode($this->returnUrl);
         $code = '';
         $code.='
            <div id="c-submit">
               <input type="hidden" name="redirect" value="'.htmlspecialchars($hValue).'" />
               <input type="submit" value="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.submit',1).'" />
               <input type="submit" value="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.saveAndClose',1).'" onclick="document.editform.redirect.value=\''.htmlspecialchars($this->returnUrl).'\';" />
               <input type="submit" value="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:labels.cancel',1).'" onclick="backToList(); return false;" />
            </div>
            ';

            // Edit textarea:
         $code.='
            <div id="c-edit">
               <textarea rows="30" name="file[editfile][0][data]" wrap="off"'.$this->doc->formWidthText(48,'width:98%;height:80%','off').'>'.
               t3lib_div::formatForTextarea($fileContent).
               '</textarea>
               <input type="hidden" name="file[editfile][0][target]" value="'.$this->target.'" />
            </div>
            <br />';

            // CSH:
         $code.= t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'file_edit', $GLOBALS['BACK_PATH'],'|<br/>');

            // Make shortcut:
         if ($BE_USER->mayMakeShortcut()) {
            $this->MCONF['name']='xMOD_file_edit.php';
            $code.= '<br />'.$this->doc->makeShortcutIcon('target','',$this->MCONF['name'],1);
         }
      } else {
         $code.=sprintf($LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.coundNot'), $extList);
      }

         // Ending of section and outputting editing form:
      $this->content.= $this->doc->sectionEnd();
      $this->content.=$code;

      $this->content.=$this->doc->endPage();
   }

   function printContent() {
      echo $this->content;
   }
}

// Include extension?
if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/file_edit.php'])  {
   include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/file_edit.php']);
}












// Make instance:
$SOBE = t3lib_div::makeInstance('SC_file_edit');
$SOBE->init();
$SOBE->main();
$SOBE->printContent();
?>

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