typo3/file_upload.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: Upload of files
  29  *
  30  * Revised for TYPO3 3.6 November/2003 by Kasper Skårhøj
  31  *
  32  * @author      Kasper Skårhøj <kasperYYYY@typo3.com>
  33  */
  34
  35 $BACK_PATH = '';
  36 require('init.php');
  37 require('template.php');
  38 $LANG->includeLLFile('EXT:lang/locallang_misc.xml');
  39
  40
  41
  42
  43
  44
  45 /**
  46  * Script Class for display up to 10 upload fields
  47  *
  48  * @author      Kasper Skårhøj <kasperYYYY@typo3.com>
  49  * @package TYPO3
  50  * @subpackage core
  51  */
  52 class SC_file_upload {
  53
  54                 // External, static:
  55         var $uploadNumber = 10;
  56
  57                 // Internal, static:
  58         /**
  59          * Document template object
  60          *
  61          * @var smallDoc
  62          */
  63         var $doc;
  64
  65         /**
  66          * File processing object
  67          *
  68          * @var t3lib_basicFileFunctions
  69          */
  70         var $basicff;
  71         var $icon;                      // Will be set to the proper icon for the $target value.
  72         var $shortPath;         // Relative path to current found filemount
  73         var $title;                     // Name of the filemount
  74
  75         /**
  76          * Charset processing object
  77          *
  78          * @var t3lib_cs
  79          */
  80         protected $charsetConversion;
  81
  82                 // Internal, static (GPVar):
  83         var $number;
  84         var $target;            // Set with the target path inputted in &target
  85         var $returnUrl;         // Return URL of list module.
  86
  87                 // Internal, dynamic:
  88         var $content;           // Accumulating content
  89
  90
  91         /**
  92          * Constructor for initializing the class
  93          *
  94          * @return      void
  95          */
  96         function init() {
  97                         // Initialize GPvars:
  98                 $this->number = t3lib_div::_GP('number');
  99                 $this->target = t3lib_div::_GP('target');
 100                 $this->returnUrl = t3lib_div::sanitizeLocalUrl(t3lib_div::_GP('returnUrl'));
 101                 $this->returnUrl = $this->returnUrl ? $this->returnUrl : t3lib_div::getIndpEnv('TYPO3_SITE_URL') . TYPO3_mainDir . t3lib_extMgm::extRelPath('filelist') . 'mod1/file_list.php?id=' . rawurlencode($this->target);
 102
 103                 // set the number of input fields
 104                 if (empty($this->number)) {
 105                         $this->number = $GLOBALS['BE_USER']->getTSConfigVal('options.defaultFileUploads');
 106                 }
 107                 $this->number = t3lib_utility_Math::forceIntegerInRange($this->number, 1, $this->uploadNumber);
 108
 109                         // Init basic-file-functions object:
 110                 $this->basicff = t3lib_div::makeInstance('t3lib_basicFileFunctions');
 111                 $this->basicff->init($GLOBALS['FILEMOUNTS'], $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']);
 112
 113                         // Init basic-charset-functions object:
 114                 $this->charsetConversion = t3lib_div::makeInstance('t3lib_cs');
 115
 116                         // Cleaning and checking target
 117                 $this->target = $this->charsetConversion->conv($this->target, 'utf-8', $GLOBALS['LANG']->charSet);
 118                 $this->target = $this->basicff->is_directory($this->target);
 119                 $key = $this->basicff->checkPathAgainstMounts($this->target . '/');
 120                 if (!$this->target || !$key) {
 121                         $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:paramError', TRUE);
 122                         $message = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:targetNoDir', TRUE);
 123                         throw new RuntimeException($title . ': ' . $message, 1294586845);
 124                 }
 125
 126                         // Finding the icon
 127                 switch ($GLOBALS['FILEMOUNTS'][$key]['type']) {
 128                         case 'user':
 129                             $this->icon = 'gfx/i/_icon_ftp_user.gif';
 130                         break;
 131                         case 'group':
 132                             $this->icon = 'gfx/i/_icon_ftp_group.gif';
 133                         break;
 134                         default:
 135                             $this->icon = 'gfx/i/_icon_ftp.gif';
 136                         break;
 137                 }
 138
 139                 $this->icon = '<img' . t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'], $this->icon, 'width="18" height="16"') . ' title="" alt="" />';
 140
 141                         // Relative path to filemount, $key:
 142                 $this->shortPath = substr($this->target, strlen($GLOBALS['FILEMOUNTS'][$key]['path']));
 143
 144                         // Setting title:
 145                 $this->title = $this->icon . htmlspecialchars($GLOBALS['FILEMOUNTS'][$key]['name']) . ': ' . $this->shortPath;
 146
 147                         // Setting template object
 148                 $this->doc = t3lib_div::makeInstance('template');
 149                 $this->doc->setModuleTemplate('templates/file_upload.html');
 150                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
 151                 $this->doc->form = '<form action="tce_file.php" method="post" name="editform" enctype="' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'] . '">';
 152
 153                 if($GLOBALS['BE_USER']->jsConfirmation(1)) {
 154                         $confirm = ' && confirm(' . $GLOBALS['LANG']->JScharCode($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:mess.redraw')) . ')';
 155                 } else {
 156                         $confirm = '';
 157                 }
 158                 $this->doc->JScode = $this->doc->wrapScriptTags('
 159                         var path = "'.$this->target.'";
 160
 161                         function reload(a) {    //
 162                                 if (!changed || (changed ' . $confirm . ')) {
 163                                         var params = "&target="+encodeURIComponent(path)+"&number="+a+"&returnUrl='
 164                                                         . urlencode($this->charsetConversion->conv($this->returnUrl, $GLOBALS['LANG']->charSet, 'utf-8'))
 165                                                         . '";
 166                                         window.location.href = "file_upload.php?"+params;
 167                                 }
 168                         }
 169                         function backToList() { //
 170                                 top.goToModule("file_list");
 171                         }
 172                         var changed = 0;
 173                 ');
 174         }
 175
 176
 177         /**
 178          * Main function, rendering the upload file form fields
 179          *
 180          * @return      void
 181          */
 182         function main() {
 183                         // Make page header:
 184                 $this->content = $this->doc->startPage($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.pagetitle'));
 185
 186                 $form = $this->renderUploadForm();
 187
 188                 $pageContent =
 189                         $this->doc->header($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.pagetitle')) .
 190                         $this->doc->section('', $form);
 191
 192
 193                         // Header Buttons
 194                 $docHeaderButtons = array(
 195                         'csh' => t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'file_upload', $GLOBALS['BACK_PATH'])
 196                 );
 197
 198                 $markerArray = array(
 199                         'CSH'       => $docHeaderButtons['csh'],
 200                         'FUNC_MENU' => t3lib_BEfunc::getFuncMenu($this->id, 'SET[function]', $this->MOD_SETTINGS['function'], $this->MOD_MENU['function']),
 201                         'CONTENT'  => $pageContent,
 202                         'PATH'     => $this->title,
 203                 );
 204
 205                 $this->content .= $this->doc->moduleBody(array(), $docHeaderButtons, $markerArray);
 206                 $this->content .= $this->doc->endPage();
 207                 $this->content  = $this->doc->insertStylesAndJS($this->content);
 208         }
 209
 210
 211         /**
 212          * This function renders the upload form
 213          *
 214          * @return      string  the HTML form as a string, ready for outputting
 215          */
 216         function renderUploadForm() {
 217                 $content = '
 218                         <div id="c-select">
 219                                 <label for="number-of-uploads">' .
 220                                 $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.number_of_files') .
 221                                 '</label>
 222                                 <select name="number" id="number-of-uploads" onchange="reload(this.options[this.selectedIndex].value);">';
 223
 224                 for ($a = 1; $a <= $this->uploadNumber; $a++) {
 225                     $content .= '<option value="' . $a . '"' .
 226                                                 ($this->number == $a ? ' selected="selected"' : '' ) .
 227                                                 '>' . $a . '</option>';
 228                 }
 229                 $content .= '
 230                                 </select>
 231                         </div>
 232                         ';
 233
 234
 235                         // Make checkbox for "overwrite"
 236                 $content .= '
 237                         <div id="c-override">
 238                                 <input type="checkbox" class="checkbox" name="overwriteExistingFiles" id="overwriteExistingFiles" value="1" /> <label for="overwriteExistingFiles">' . $GLOBALS['LANG']->getLL('overwriteExistingFiles', 1) . '</label>
 239                         </div>
 240                         ';
 241
 242
 243                         // Produce the number of upload-fields needed:
 244                 $content .= '
 245                         <div id="c-upload">
 246                 ';
 247                 for ($a = 0; $a < $this->number; $a++) {
 248                                 // Adding 'size="50" ' for the sake of Mozilla!
 249                         $content .= '
 250                                 <input type="file" name="upload_' . $a . '"' . $this->doc->formWidth(35) . ' size="50" onclick="changed=1;" />
 251                                 <input type="hidden" name="file[upload][' . $a . '][target]" value="' . htmlspecialchars($this->target) . '" />
 252                                 <input type="hidden" name="file[upload][' . $a . '][data]" value="' . $a . '" /><br />
 253                         ';
 254                 }
 255                 $content .= '
 256                         </div>
 257                 ';
 258
 259                         // Submit button:
 260                 $content .= '
 261                         <div id="c-submit">
 262                                 <input type="submit" value="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.submit', 1) . '" />
 263                                 <input type="submit" value="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.cancel', 1) . '" onclick="backToList(); return false;" />
 264                                 <input type="hidden" name="redirect" value="' . htmlspecialchars($this->returnUrl) . '" />
 265                         </div>
 266                 ';
 267
 268                 return $content;
 269         }
 270
 271
 272         /**
 273          * Outputting the accumulated content to screen
 274          *
 275          * @return      void
 276          */
 277         function printContent() {
 278                 echo $this->content;
 279         }
 280 }
 281
 282
 283 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/file_upload.php'])) {
 284         include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/file_upload.php']);
 285 }
 286
 287
 288 // Make instance:
 289 $SOBE = t3lib_div::makeInstance('SC_file_upload');
 290 $SOBE->init();
 291 $SOBE->main();
 292 $SOBE->printContent();
 293
 294 ?>