typo3/file_edit.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  * Web>File: Editing documents
  29  *
  30  * Revised for TYPO3 3.6 2/2003 by Kasper Skårhøj
  31  * XHTML compliant (except textarea field)
  32  *
  33  * @author      Kasper Skårhøj <kasperYYYY@typo3.com>
  34  */
  35
  36 $GLOBALS['BACK_PATH'] = '';
  37 require('init.php');
  38 require('template.php');
  39
  40
  41 /**
  42  * Script Class for rendering the file editing screen
  43  *
  44  * @author      Kasper Skårhøj <kasperYYYY@typo3.com>
  45  * @package TYPO3
  46  * @subpackage core
  47  */
  48 class SC_file_edit {
  49         var $content;           // Module content accumulated.
  50
  51         var $title;
  52
  53         /**
  54          * Document template object
  55          *
  56          * @var template
  57          */
  58         var $doc;
  59
  60                 // Internal, static: GPvar
  61         var $origTarget;                // Original input target
  62         var $target;                    // The original target, but validated.
  63         var $returnUrl;         // Return URL of list module.
  64
  65         /**
  66          * the file that is being edited on
  67          *
  68          * @var t3lib_file_AbstractFile
  69          */
  70         protected $fileObject;
  71
  72         /**
  73          * Initialize script class
  74          *
  75          * @return      void
  76          */
  77         function init() {
  78                         // Setting target, which must be a file reference to a file within the mounts.
  79                 $this->target = $this->origTarget = $fileIdentifier = t3lib_div::_GP('target');
  80                 $this->returnUrl = t3lib_div::sanitizeLocalUrl(t3lib_div::_GP('returnUrl'));
  81
  82                         // create the file object
  83                 if ($fileIdentifier) {
  84                         $this->fileObject = t3lib_file_Factory::getInstance()->retrieveFileOrFolderObject($fileIdentifier);
  85                 }
  86
  87                         // Cleaning and checking target directory
  88                 if (!$this->fileObject) {
  89                         $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:paramError', TRUE);
  90                         $message = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:targetNoDir', TRUE);
  91                         throw new RuntimeException($title . ': ' . $message, 1294586841);
  92                 }
  93
  94                         // Setting the title and the icon
  95                 $icon = t3lib_iconWorks::getSpriteIcon('apps-filetree-root');
  96                 $this->title = $icon . htmlspecialchars($this->fileObject->getStorage()->getName()) . ': ' . htmlspecialchars($this->fileObject->getIdentifier());
  97
  98                 // ***************************
  99                 // Setting template object
 100                 // ***************************
 101                 $this->doc = t3lib_div::makeInstance('template');
 102                 $this->doc->setModuleTemplate('templates/file_edit.html');
 103                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
 104                 $this->doc->JScode=$this->doc->wrapScriptTags('
 105                         function backToList()   {       //
 106                                 top.goToModule("file_list");
 107                         }
 108                 ');
 109                 $this->doc->form='<form action="tce_file.php" method="post" name="editform">';
 110         }
 111
 112         /**
 113          * Main function, redering the actual content of the editing page
 114          *
 115          * @return      void
 116          */
 117         function main() {
 118                 //TODO: change locallang*.php to locallang*.xml
 119                 $docHeaderButtons = $this->getButtons();
 120
 121                 $this->content = $this->doc->startPage($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle'));
 122
 123                         // hook before compiling the output
 124                 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook'])) {
 125                         $preOutputProcessingHook =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook'];
 126                         if (is_array($preOutputProcessingHook)) {
 127                                 $hookParameters = array(
 128                                         'content' => &$this->content,
 129                                         'target' => &$this->target,
 130                                 );
 131                                 foreach ($preOutputProcessingHook as $hookFunction)     {
 132                                         t3lib_div::callUserFunction($hookFunction, $hookParameters, $this);
 133                                 }
 134                         }
 135                 }
 136
 137                 $pageContent = $this->doc->header($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle') . ' ' . htmlspecialchars($this->fileObject->getName()));
 138                 $pageContent .= $this->doc->spacer(2);
 139
 140                 $code = '';
 141
 142                 $extList = $GLOBALS['TYPO3_CONF_VARS']['SYS']['textfile_ext'];
 143                 if ($extList && t3lib_div::inList($extList, $this->fileObject->getExtension())) {
 144                                 // Read file content to edit:
 145                         $fileContent = $this->fileObject->getContents();
 146
 147                                 // making the formfields
 148                         $hValue = 'file_edit.php?target='.rawurlencode($this->origTarget).'&returnUrl='.rawurlencode($this->returnUrl);
 149
 150                                 // Edit textarea:
 151                         $code.='
 152                                 <div id="c-edit">
 153                                         <textarea rows="30" name="file[editfile][0][data]" wrap="off"'.$this->doc->formWidthText(48,'width:98%;height:80%','off').' class="fixed-font enable-tab">'.
 154                                         t3lib_div::formatForTextarea($fileContent).
 155                                         '</textarea>
 156                                         <input type="hidden" name="file[editfile][0][target]" value="' . $this->fileObject->getUid() . '" />
 157                                         <input type="hidden" name="redirect" value="'.htmlspecialchars($hValue).'" />
 158                                 </div>
 159                                 <br />';
 160
 161                                 // Make shortcut:
 162                         if ($GLOBALS['BE_USER']->mayMakeShortcut()) {
 163                                 $this->MCONF['name']='xMOD_file_edit.php';
 164                                 $docHeaderButtons['shortcut'] = $this->doc->makeShortcutIcon('target','',$this->MCONF['name'],1);
 165                         } else {
 166                                 $docHeaderButtons['shortcut'] = '';
 167                         }
 168                 } else {
 169                         $code .= sprintf($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.coundNot'), $extList);
 170                 }
 171
 172                         // Ending of section and outputting editing form:
 173                 $pageContent.= $this->doc->sectionEnd();
 174                 $pageContent.=$code;
 175
 176                                 // hook after compiling the output
 177                 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook'])) {
 178                         $postOutputProcessingHook =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook'];
 179                         if (is_array($postOutputProcessingHook)) {
 180                                 $hookParameters = array(
 181                                         'pageContent' => &$pageContent,
 182                                         'target' => &$this->target,
 183                                 );
 184                                 foreach ($postOutputProcessingHook as $hookFunction)    {
 185                                         t3lib_div::callUserFunction($hookFunction, $hookParameters, $this);
 186                                 }
 187                         }
 188                 }
 189
 190                         // Add the HTML as a section:
 191                 $markerArray = array(
 192                         'CSH' => $docHeaderButtons['csh'],
 193                         'FUNC_MENU' => t3lib_BEfunc::getFuncMenu($this->id, 'SET[function]', $this->MOD_SETTINGS['function'], $this->MOD_MENU['function']),
 194                         'BUTTONS' => $docHeaderButtons,
 195                         'PATH' => $this->title,
 196                         'CONTENT' => $pageContent,
 197                 );
 198
 199                 $this->content.= $this->doc->moduleBody(array(), $docHeaderButtons, $markerArray);
 200                 $this->content.= $this->doc->endPage();
 201                 $this->content = $this->doc->insertStylesAndJS($this->content);
 202
 203
 204         }
 205
 206         /**
 207          * Outputting the accumulated content to screen
 208          *
 209          * @return      void
 210          */
 211         function printContent() {
 212                 echo $this->content;
 213         }
 214
 215         /**
 216          * Builds the buttons for the docheader and returns them as an array
 217          *
 218          * @return array
 219          **/
 220         function getButtons() {
 221
 222                 $buttons = array();
 223
 224                         // CSH button
 225                 $buttons['csh'] = t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'file_edit', $GLOBALS['BACK_PATH'], '', TRUE);
 226
 227                         // Save button
 228                 $theIcon = t3lib_iconWorks::getSpriteIcon('actions-document-save');
 229                 $buttons['SAVE'] = '<a href="#" onclick="document.editform.submit();" title="'.$GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.submit', TRUE)).'">' . $theIcon . '</a>';
 230
 231                         // Save and Close button
 232                 $theIcon = t3lib_iconWorks::getSpriteIcon('actions-document-save-close');
 233                 $buttons['SAVE_CLOSE'] = '<a href="#" onclick="document.editform.redirect.value=\''.htmlspecialchars($this->returnUrl).'\'; document.editform.submit();" title="'.$GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.saveAndClose', TRUE)).'">' . $theIcon . '</a>';
 234
 235                         // Cancel button
 236                 $theIcon = t3lib_iconWorks::getSpriteIcon('actions-document-close');
 237                 $buttons['CANCEL'] = '<a href="#" onclick="backToList(); return false;" title="' . $GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.cancel', TRUE)) . '">' . $theIcon . '</a>';
 238
 239                 return $buttons;
 240         }
 241 }
 242
 243 // Make instance:
 244 $SOBE = t3lib_div::makeInstance('SC_file_edit');
 245 $SOBE->init();
 246 $SOBE->main();
 247 $SOBE->printContent();
 248
 249 ?>