typo3/sysext/backend/Classes/Controller/File/FileUploadController.php

   1 <?php
   2 namespace TYPO3\CMS\Backend\Controller\File;
   3
   4 /***************************************************************
   5  *  Copyright notice
   6  *
   7  *  (c) 1999-2013 Kasper Skårhøj (kasperYYYY@typo3.com)
   8  *  All rights reserved
   9  *
  10  *  This script is part of the TYPO3 project. The TYPO3 project is
  11  *  free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  The GNU General Public License can be found at
  17  *  http://www.gnu.org/copyleft/gpl.html.
  18  *  A copy is found in the textfile GPL.txt and important notices to the license
  19  *  from the author is found in LICENSE.txt distributed with these scripts.
  20  *
  21  *
  22  *  This script is distributed in the hope that it will be useful,
  23  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  24  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25  *  GNU General Public License for more details.
  26  *
  27  *  This copyright notice MUST APPEAR in all copies of the script!
  28  ***************************************************************/
  29
  30 use TYPO3\CMS\Backend\Utility\BackendUtility;
  31 use TYPO3\CMS\Core\Utility\GeneralUtility;
  32
  33 /**
  34  * Script Class for display up to 10 upload fields
  35  *
  36  * @author Kasper Skårhøj <kasperYYYY@typo3.com>
  37  */
  38 class FileUploadController {
  39
  40         // Internal, static:
  41         /**
  42          * Document template object
  43          *
  44          * @var \TYPO3\CMS\Backend\Template\DocumentTemplate
  45          * @todo Define visibility
  46          */
  47         public $doc;
  48
  49         // Name of the filemount
  50         /**
  51          * @todo Define visibility
  52          */
  53         public $title;
  54
  55         // Internal, static (GPVar):
  56         // Set with the target path inputted in &target
  57         /**
  58          * @todo Define visibility
  59          */
  60         public $target;
  61
  62         // Return URL of list module.
  63         /**
  64          * @todo Define visibility
  65          */
  66         public $returnUrl;
  67
  68         // Internal, dynamic:
  69         // Accumulating content
  70         /**
  71          * @todo Define visibility
  72          */
  73         public $content;
  74
  75         /**
  76          * The folder object which is the target directory for the upload
  77          *
  78          * @var \TYPO3\CMS\Core\Resource\Folder $folderObject
  79          */
  80         protected $folderObject;
  81
  82         /**
  83          * Constructor for initializing the class
  84          *
  85          * @return      void
  86          * @todo Define visibility
  87          */
  88         public function init() {
  89                 // Initialize GPvars:
  90                 $this->target = GeneralUtility::_GP('target');
  91                 $this->returnUrl = GeneralUtility::sanitizeLocalUrl(GeneralUtility::_GP('returnUrl'));
  92                 if (!$this->returnUrl) {
  93                         $this->returnUrl = GeneralUtility::getIndpEnv('TYPO3_SITE_URL') . TYPO3_mainDir . BackendUtility::getModuleUrl('file_list') . '&id=' . rawurlencode($this->target);
  94                 }
  95                 // Create the folder object
  96                 if ($this->target) {
  97                         $this->folderObject = \TYPO3\CMS\Core\Resource\ResourceFactory::getInstance()->retrieveFileOrFolderObject($this->target);
  98                 }
  99                 // Cleaning and checking target directory
 100                 if (!$this->folderObject) {
 101                         $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xlf:paramError', TRUE);
 102                         $message = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xlf:targetNoDir', TRUE);
 103                         throw new \RuntimeException($title . ': ' . $message, 1294586843);
 104                 }
 105                 // Setting the title and the icon
 106                 $icon = \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIcon('apps-filetree-root');
 107                 $this->title = $icon . htmlspecialchars($this->folderObject->getStorage()->getName()) . ': ' . htmlspecialchars($this->folderObject->getIdentifier());
 108                 // Setting template object
 109                 $this->doc = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
 110                 $this->doc->setModuleTemplate('EXT:backend/Resources/Private/Templates/file_upload.html');
 111                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
 112                 $this->doc->form = '<form action="tce_file.php" method="post" name="editform" enctype="' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'] . '">';
 113         }
 114
 115         /**
 116          * Main function, rendering the upload file form fields
 117          *
 118          * @return void
 119          * @todo Define visibility
 120          */
 121         public function main() {
 122                 // Make page header:
 123                 $this->content = $this->doc->startPage($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_upload.php.pagetitle'));
 124                 $form = $this->renderUploadForm();
 125                 $pageContent = $this->doc->header($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_upload.php.pagetitle')) . $this->doc->section('', $form);
 126                 // Header Buttons
 127                 $docHeaderButtons = array(
 128                         'csh' => BackendUtility::cshItem('xMOD_csh_corebe', 'file_upload', $GLOBALS['BACK_PATH'])
 129                 );
 130                 $markerArray = array(
 131                         'CSH' => $docHeaderButtons['csh'],
 132                         'FUNC_MENU' => BackendUtility::getFuncMenu($this->id, 'SET[function]', $this->MOD_SETTINGS['function'], $this->MOD_MENU['function']),
 133                         'CONTENT' => $pageContent,
 134                         'PATH' => $this->title
 135                 );
 136                 $this->content .= $this->doc->moduleBody(array(), $docHeaderButtons, $markerArray);
 137                 $this->content .= $this->doc->endPage();
 138                 $this->content = $this->doc->insertStylesAndJS($this->content);
 139         }
 140
 141         /**
 142          * This function renders the upload form
 143          *
 144          * @return      string  the HTML form as a string, ready for outputting
 145          * @todo Define visibility
 146          */
 147         public function renderUploadForm() {
 148                 // Make checkbox for "overwrite"
 149                 $content = '
 150                         <div id="c-override">
 151                                 <p><label for="overwriteExistingFiles"><input type="checkbox" class="checkbox" name="overwriteExistingFiles" id="overwriteExistingFiles" value="1" /> ' . $GLOBALS['LANG']->getLL('overwriteExistingFiles', 1) . '</label></p>
 152                                 <p>&nbsp;</p>
 153                                 <p>' . $GLOBALS['LANG']->getLL('uploadMultipleFilesInfo', TRUE) . '</p>
 154                         </div>
 155                         ';
 156                 // Produce the number of upload-fields needed:
 157                 $content .= '
 158                         <div id="c-upload">
 159                 ';
 160                 // Adding 'size="50" ' for the sake of Mozilla!
 161                 $content .= '
 162                                 <input type="file" multiple="true" name="upload_1[]" />
 163                                 <input type="hidden" name="file[upload][1][target]" value="' . htmlspecialchars($this->folderObject->getCombinedIdentifier()) . '" />
 164                                 <input type="hidden" name="file[upload][1][data]" value="1" /><br />
 165                         ';
 166                 $content .= '
 167                         </div>
 168                 ';
 169                 // Submit button:
 170                 $content .= '
 171                         <div id="c-submit">
 172                                 <input type="hidden" name="redirect" value="' . $this->returnUrl . '" /><br />
 173                                 <input type="submit" value="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:file_upload.php.submit', 1) . '" />
 174                         </div>
 175                 ';
 176                 return $content;
 177         }
 178
 179         /**
 180          * Outputting the accumulated content to screen
 181          *
 182          * @return void
 183          * @todo Define visibility
 184          */
 185         public function printContent() {
 186                 echo $this->content;
 187         }
 188
 189 }
 190
 191 ?>