typo3/file_upload.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2010 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  * Web>File: Upload of files
  29  *
  30  * $Id$
  31  * Revised for TYPO3 3.6 November/2003 by Kasper Skaarhoj
  32  *
  33  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  34  */
  35 /**
  36  * [CLASS/FUNCTION INDEX of SCRIPT]
  37  *
  38  *
  39  *
  40  *   77: class SC_file_upload
  41  *  103:     function init()
  42  *  171:     function main()
  43  *  241:     function printContent()
  44  *
  45  * TOTAL FUNCTIONS: 3
  46  * (This index is automatically created/updated by the extension "extdeveval")
  47  *
  48  */
  49
  50 $BACK_PATH = '';
  51 require('init.php');
  52 require('template.php');
  53 $LANG->includeLLFile('EXT:lang/locallang_misc.xml');
  54
  55
  56
  57
  58
  59
  60 /**
  61  * Script Class for display up to 10 upload fields
  62  *
  63  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  64  * @package TYPO3
  65  * @subpackage core
  66  */
  67 class SC_file_upload {
  68
  69                 // External, static:
  70         var $uploadNumber = 10;
  71
  72                 // Internal, static:
  73         /**
  74          * Document template object
  75          *
  76          * @var smallDoc
  77          */
  78         var $doc;
  79
  80         /**
  81          * File processing object
  82          *
  83          * @var t3lib_basicFileFunctions
  84          */
  85         var $basicff;
  86         var $icon;                      // Will be set to the proper icon for the $target value.
  87         var $shortPath;         // Relative path to current found filemount
  88         var $title;                     // Name of the filemount
  89
  90         /**
  91          * Charset processing object
  92          *
  93          * @var t3lib_cs
  94          */
  95         protected $charsetConversion;
  96
  97                 // Internal, static (GPVar):
  98         var $number;
  99         var $target;            // Set with the target path inputted in &target
 100         var $returnUrl;         // Return URL of list module.
 101
 102                 // Internal, dynamic:
 103         var $content;           // Accumulating content
 104
 105
 106         /**
 107          * Constructor for initializing the class
 108          *
 109          * @return      void
 110          */
 111         function init() {
 112                         // Initialize GPvars:
 113                 $this->number = t3lib_div::_GP('number');
 114                 $this->target = t3lib_div::_GP('target');
 115                 $this->returnUrl = t3lib_div::_GP('returnUrl');
 116                 $this->returnUrl = $this->returnUrl ? $this->returnUrl : t3lib_div::getIndpEnv('TYPO3_SITE_URL') . TYPO3_mainDir . 'file_list.php?id=' . rawurlencode($this->target);
 117
 118                 // set the number of input fields
 119                 if (empty($this->number)) {
 120                         $this->number = $GLOBALS['BE_USER']->getTSConfigVal('options.defaultFileUploads');
 121                 }
 122                 $this->number = t3lib_div::intInRange($this->number, 1, $this->uploadNumber);
 123
 124                         // Init basic-file-functions object:
 125                 $this->basicff = t3lib_div::makeInstance('t3lib_basicFileFunctions');
 126                 $this->basicff->init($GLOBALS['FILEMOUNTS'], $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']);
 127
 128                         // Init basic-charset-functions object:
 129                 $this->charsetConversion = t3lib_div::makeInstance('t3lib_cs');
 130
 131                         // Cleaning and checking target
 132                 $this->target = $this->charsetConversion->conv($this->target, 'utf-8', $GLOBALS['LANG']->charSet);
 133                 $this->target = $this->basicff->is_directory($this->target);
 134                 $key = $this->basicff->checkPathAgainstMounts($this->target . '/');
 135                 if (!$this->target || !$key) {
 136                         t3lib_BEfunc::typo3PrintError($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:paramError', true), $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:targetNoDir', true), '');
 137                         exit;
 138                 }
 139
 140                         // Finding the icon
 141                 switch ($GLOBALS['FILEMOUNTS'][$key]['type']) {
 142                         case 'user':
 143                             $this->icon = 'gfx/i/_icon_ftp_user.gif';
 144                         break;
 145                         case 'group':
 146                             $this->icon = 'gfx/i/_icon_ftp_group.gif';
 147                         break;
 148                         default:
 149                             $this->icon = 'gfx/i/_icon_ftp.gif';
 150                         break;
 151                 }
 152
 153                 $this->icon = '<img' . t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'], $this->icon, 'width="18" height="16"') . ' title="" alt="" />';
 154
 155                         // Relative path to filemount, $key:
 156                 $this->shortPath = substr($this->target, strlen($GLOBALS['FILEMOUNTS'][$key]['path']));
 157
 158                         // Setting title:
 159                 $this->title = $this->icon . htmlspecialchars($GLOBALS['FILEMOUNTS'][$key]['name']) . ': ' . $this->shortPath;
 160
 161                         // Setting template object
 162                 $this->doc = t3lib_div::makeInstance('template');
 163                 $this->doc->setModuleTemplate('templates/file_upload.html');
 164                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
 165                 $this->doc->form = '<form action="tce_file.php" method="post" name="editform" enctype="' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'] . '">';
 166
 167                 if($GLOBALS['BE_USER']->jsConfirmation(1)) {
 168                         $confirm = ' && confirm(' . $GLOBALS['LANG']->JScharCode($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:mess.redraw')) . ')';
 169                 } else {
 170                         $confirm = '';
 171                 }
 172                 $this->doc->JScode = $this->doc->wrapScriptTags('
 173                         var path = "'.$this->target.'";
 174
 175                         function reload(a) {    //
 176                                 if (!changed || (changed ' . $confirm . ')) {
 177                                         var params = "&target="+encodeURIComponent(path)+"&number="+a+"&returnUrl='
 178                                                         . urlencode($this->charsetConversion->conv($this->returnUrl, $GLOBALS['LANG']->charSet, 'utf-8'))
 179                                                         . '";
 180                                         window.location.href = "file_upload.php?"+params;
 181                                 }
 182                         }
 183                         function backToList() { //
 184                                 top.goToModule("file_list");
 185                         }
 186                         var changed = 0;
 187                 ');
 188         }
 189
 190
 191         /**
 192          * Main function, rendering the upload file form fields
 193          *
 194          * @return      void
 195          */
 196         function main() {
 197                         // Make page header:
 198                 $this->content = $this->doc->startPage($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.pagetitle'));
 199
 200                 $form = $this->renderUploadForm();
 201
 202                 $pageContent =
 203                         $this->doc->header($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.pagetitle')) .
 204                         $this->doc->section('', $form);
 205
 206
 207                         // Header Buttons
 208                 $docHeaderButtons = array(
 209                         'csh' => t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'file_upload', $GLOBALS['BACK_PATH'])
 210                 );
 211
 212                 $markerArray = array(
 213                         'CSH'       => $docHeaderButtons['csh'],
 214                         'FUNC_MENU' => t3lib_BEfunc::getFuncMenu($this->id, 'SET[function]', $this->MOD_SETTINGS['function'], $this->MOD_MENU['function']),
 215                         'CONTENT'  => $pageContent,
 216                         'PATH'     => $this->title,
 217                 );
 218
 219                 $this->content .= $this->doc->moduleBody(array(), $docHeaderButtons, $markerArray);
 220                 $this->content .= $this->doc->endPage();
 221                 $this->content  = $this->doc->insertStylesAndJS($this->content);
 222         }
 223
 224
 225         /**
 226          * This function renders the upload form
 227          *
 228          * @return      string  the HTML form as a string, ready for outputting
 229          */
 230         function renderUploadForm() {
 231                 $content = '
 232                         <div id="c-select">
 233                                 <label for="number-of-uploads">' .
 234                                 $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.number_of_files') .
 235                                 '</label>
 236                                 <select name="number" id="number-of-uploads" onchange="reload(this.options[this.selectedIndex].value);">';
 237
 238                 for ($a = 1; $a <= $this->uploadNumber; $a++) {
 239                     $content .= '<option value="' . $a . '"' .
 240                                                 ($this->number == $a ? ' selected="selected"' : '' ) .
 241                                                 '>' . $a . '</option>';
 242                 }
 243                 $content .= '
 244                                 </select>
 245                         </div>
 246                         ';
 247
 248
 249                         // Make checkbox for "overwrite"
 250                 $content .= '
 251                         <div id="c-override">
 252                                 <input type="checkbox" class="checkbox" name="overwriteExistingFiles" id="overwriteExistingFiles" value="1" /> <label for="overwriteExistingFiles">' . $GLOBALS['LANG']->getLL('overwriteExistingFiles', 1) . '</label>
 253                         </div>
 254                         ';
 255
 256
 257                         // Produce the number of upload-fields needed:
 258                 $content .= '
 259                         <div id="c-upload">
 260                 ';
 261                 for ($a = 0; $a < $this->number; $a++) {
 262                                 // Adding 'size="50" ' for the sake of Mozilla!
 263                         $content .= '
 264                                 <input type="file" name="upload_' . $a . '"' . $this->doc->formWidth(35) . ' size="50" onclick="changed=1;" />
 265                                 <input type="hidden" name="file[upload][' . $a . '][target]" value="' . htmlspecialchars($this->target) . '" />
 266                                 <input type="hidden" name="file[upload][' . $a . '][data]" value="' . $a . '" /><br />
 267                         ';
 268                 }
 269                 $content .= '
 270                         </div>
 271                 ';
 272
 273                         // Submit button:
 274                 $content .= '
 275                         <div id="c-submit">
 276                                 <input type="submit" value="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.submit', 1) . '" />
 277                                 <input type="submit" value="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.cancel', 1) . '" onclick="backToList(); return false;" />
 278                                 <input type="hidden" name="redirect" value="' . htmlspecialchars($this->returnUrl) . '" />
 279                         </div>
 280                 ';
 281
 282                 return $content;
 283         }
 284
 285
 286         /**
 287          * Outputting the accumulated content to screen
 288          *
 289          * @return      void
 290          */
 291         function printContent() {
 292                 echo $this->content;
 293         }
 294 }
 295
 296
 297 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/file_upload.php']) {
 298         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/file_upload.php']);
 299 }
 300
 301
 302 // Make instance:
 303 $SOBE = t3lib_div::makeInstance('SC_file_upload');
 304 $SOBE->init();
 305 $SOBE->main();
 306 $SOBE->printContent();
 307
 308 ?>