typo3/sysext/workspaces/Classes/Service/Befunc.php

   1 <?php
   2 /***************************************************************
   3  *  Copyright notice
   4  *
   5  *  (c) 2010-2011 Workspaces Team (http://forge.typo3.org/projects/show/typo3v4-workspaces)
   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 /**
  29  * @author Workspaces Team (http://forge.typo3.org/projects/show/typo3v4-workspaces)
  30  * @package Workspaces
  31  * @subpackage Service
  32  */
  33 class tx_Workspaces_Service_Befunc {
  34
  35         /**
  36          * Hooks into the t3lib_beFunc::viewOnClick and redirects to the workspace preview
  37          * only if we're in a workspace and if the frontend-preview is disabled.
  38          *
  39          * @param  $pageUid
  40          * @param  $backPath
  41          * @param  $rootLine
  42          * @param  $anchorSection
  43          * @param  $viewScript
  44          * @param  $additionalGetVars
  45          * @param  $switchFocus
  46          * @return void
  47          */
  48         public function preProcess(&$pageUid, $backPath, $rootLine, $anchorSection, &$viewScript, $additionalGetVars, $switchFocus) {
  49                 if ($GLOBALS['BE_USER']->workspace !== 0) {
  50                         $viewScript = $this->getWorkspaceService()->generateWorkspaceSplittedPreviewLink($pageUid);
  51                 }
  52         }
  53
  54         /**
  55          * Find the Live-Uid for a given page,
  56          * the results are cached at run-time to avoid too many database-queries
  57          *
  58          * @throws InvalidArgumentException
  59          * @param integer $uid
  60          * @return integer
  61          * @deprecated since TYPO3 4.6 - use tx_Workspaces_Service_Workspaces::getLivePageUid() instead
  62          */
  63         protected function getLivePageUid($uid) {
  64                 t3lib_div::deprecationLog(__METHOD__ . ' is deprected since TYPO3 4.6 - use tx_Workspaces_Service_Workspaces::getLivePageUid() instead');
  65                 return $this->getWorkspaceService()->getLivePageUid($uid);
  66         }
  67
  68         /**
  69          * Gets an instance of the workspaces service.
  70          *
  71          * @return tx_Workspaces_Service_Workspaces
  72          */
  73         protected function getWorkspaceService() {
  74                 return t3lib_div::makeInstance('tx_Workspaces_Service_Workspaces');
  75         }
  76
  77         /**
  78          * Use that hook to show a info message in case someone starts editing
  79          * a staged element
  80          *
  81          * @param  $params
  82          * @param  $form
  83          * @return boolean
  84          */
  85         public function makeEditForm_accessCheck($params, &$form) {
  86                 if ($GLOBALS['BE_USER']->workspace !== 0 && $GLOBALS['TCA'][$params['table']]['ctrl']['versioningWS']) {
  87                         $record = t3lib_BEfunc::getRecordWSOL($params['table'], $params['uid']);
  88                         if (abs($record['t3ver_stage']) > Tx_Workspaces_Service_Stages::STAGE_EDIT_ID) {
  89                                 $stages = t3lib_div::makeInstance('Tx_Workspaces_Service_Stages');
  90                                 $stageName = $stages->getStageTitle($record['t3ver_stage']);
  91                                 $editingName = $stages->getStageTitle(Tx_Workspaces_Service_Stages::STAGE_EDIT_ID);
  92                                 $message = $GLOBALS['LANG']->sL('LLL:EXT:workspaces/Resources/Private/Language/locallang.xlf:info.elementAlreadyModified');
  93                                 $flashMessage = t3lib_div::makeInstance(
  94                                         't3lib_FlashMessage',
  95                                         sprintf($message, $stageName, $editingName),
  96                                         '',
  97                                         t3lib_FlashMessage::INFO,
  98                                         TRUE
  99                                 );
 100                                 t3lib_FlashMessageQueue::addMessage($flashMessage);
 101                         }
 102                 }
 103                 return $params['hasAccess'];
 104         }
 105 }
 106
 107 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/workspaces/Classes/Service/Befunc.php'])) {
 108         include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/workspaces/Classes/Service/Befunc.php']);
 109 }
 110 ?>