wizard_edit.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2011 Kasper Skårhøj (kasperYYYY@typo3.com)
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
/**
 * Wizard to edit records from group/select lists in TCEforms
 *
 * $Id: wizard_edit.php 10121 2011-01-18 20:15:30Z ohader $
 * Revised for TYPO3 3.6 November/2003 by Kasper Skårhøj
 *
 * @author  Kasper Skårhøj <kasperYYYY@typo3.com>
 */
/**
 * [CLASS/FUNCTION INDEX of SCRIPT]
 *
 *
 *
 *   76: class SC_wizard_edit
 *   90:     function init()
 *  101:     function main()
 *  149:     function closeWindow()
 *
 * TOTAL FUNCTIONS: 3
 * (This index is automatically created/updated by the extension "extdeveval")
 *
 */



$BACK_PATH='';
require ('init.php');
require ('template.php');
$LANG->includeLLFile('EXT:lang/locallang_wizards.xml');


/**
 * Script Class for redirecting a backend user to the editing form when an "Edit wizard" link was clicked in TCEforms somewhere
 *
 * @author  Kasper Skårhøj <kasperYYYY@typo3.com>
 * @package TYPO3
 * @subpackage core
 */
class SC_wizard_edit {

        // Internal, static: GPvars
    var $P;                     // Wizard parameters, coming from TCEforms linking to the wizard.
    var $doClose;               // Boolean; if set, the window will be closed by JavaScript




    /**
     * Initialization of the script
     *
     * @return  void
     */
    function init() {
        $this->P = t3lib_div::_GP('P');
        $this->doClose = t3lib_div::_GP('doClose');     // Used for the return URL to alt_doc.php so that we can close the window.
    }

    /**
     * Main function
     * Makes a header-location redirect to an edit form IF POSSIBLE from the passed data - otherwise the window will just close.
     *
     * @return  void
     */
    function main() {
        global $TCA;

        if ($this->doClose) {
            $this->closeWindow();
        } else {

                // Initialize:
            $table = $this->P['table'];
            $field = $this->P['field'];
            t3lib_div::loadTCA($table);
            $config = $TCA[$table]['columns'][$field]['config'];
            $fTable = $this->P['currentValue']<0 ? $config['neg_foreign_table'] : $config['foreign_table'];

                // Detecting the various allowed field type setups and acting accordingly.
            if (is_array($config) && $config['type']=='select' && !$config['MM'] && $config['maxitems']<=1 && t3lib_div::testInt($this->P['currentValue']) && $this->P['currentValue'] && $fTable)  {   // SINGLE value:
                $redirectUrl = 'alt_doc.php?returnUrl=' . rawurlencode('wizard_edit.php?doClose=1') . '&edit[' . $fTable . '][' . $this->P['currentValue'] . ']=edit';
                t3lib_utility_Http::redirect($redirectUrl);
            } elseif (is_array($config) && $this->P['currentSelectedValues'] && (($config['type']=='select' && $config['foreign_table']) || ($config['type']=='group' && $config['internal_type']=='db')))  {   // MULTIPLE VALUES:

                    // Init settings:
                $allowedTables = $config['type']=='group' ? $config['allowed'] : $config['foreign_table'].','.$config['neg_foreign_table'];
                $prependName=1;
                $params='';

                    // Selecting selected values into an array:
                $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
                $dbAnalysis->start($this->P['currentSelectedValues'],$allowedTables);
                $value = $dbAnalysis->getValueArray($prependName);

                    // Traverse that array and make parameters for alt_doc.php:
                foreach($value as $rec) {
                    $recTableUidParts = t3lib_div::revExplode('_',$rec,2);
                    $params.='&edit['.$recTableUidParts[0].']['.$recTableUidParts[1].']=edit';
                }

                    // Redirect to alt_doc.php:
                t3lib_utility_Http::redirect('alt_doc.php?returnUrl=' . rawurlencode('wizard_edit.php?doClose=1') . $params);
            } else {
                $this->closeWindow();
            }
        }
    }

    /**
     * Printing a little JavaScript to close the open window.
     *
     * @return  void
     */
    function closeWindow()  {
        echo '<script language="javascript" type="text/javascript">close();</script>';
        exit;
    }
}


if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/wizard_edit.php'])) {
    include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/wizard_edit.php']);
}



// Make instance:
$SOBE = t3lib_div::makeInstance('SC_wizard_edit');
$SOBE->init();
$SOBE->main();

?>