wizard_add.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 add new records to a group/select TCEform formfield
 *
 * $Id: wizard_add.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]
 *
 *
 *
 *   75: class SC_wizard_add
 *  104:     function init()
 *  157:     function main()
 *
 * TOTAL FUNCTIONS: 2
 * (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 adding new items to a group/select field. Performs proper redirection as needed.
 *
 * @author  Kasper Skårhøj <kasperYYYY@typo3.com>
 * @package TYPO3
 * @subpackage core
 */
class SC_wizard_add {

        // Internal, dynamic:
    var $content;               // Content accumulation for the module.
    var $include_once=array();  // List of files to include.

    var $processDataFlag=0;     // If set, the TCEmain class is loaded and used to add the returning ID to the parent record.

        // Internal, static:
    var $pid;                   // Create new record -pid (pos/neg). If blank, return immediately
    var $table;                 // The parent table we are working on.
    var $id;                    // Loaded with the created id of a record when TCEforms (alt_doc.php) returns ...

        // Internal, static: GPvars
    var $P;                     // Wizard parameters, coming from TCEforms linking to the wizard.
    var $returnEditConf;        // Information coming back from alt_doc.php script, telling what the table/id was of the newly created record.








    /**
     * Initialization of the class.
     *
     * @return  void
     */
    function init() {

            // Init GPvars:
        $this->P = t3lib_div::_GP('P');
        $this->returnEditConf = t3lib_div::_GP('returnEditConf');

            // Get this record
        $origRow = t3lib_BEfunc::getRecord($this->P['table'],$this->P['uid']);

            // Set table:
        $this->table = $this->P['params']['table'];

            // Get TSconfig for it.
        $TSconfig = t3lib_BEfunc::getTCEFORM_TSconfig($this->P['table'],is_array($origRow)?$origRow:array('pid'=>$this->P['pid']));

            // Set [params][pid]
        if (substr($this->P['params']['pid'],0,3)=='###' && substr($this->P['params']['pid'],-3)=='###')    {
            $this->pid = intval($TSconfig['_'.substr($this->P['params']['pid'],3,-3)]);
        } else $this->pid = intval($this->P['params']['pid']);

            // Return if new record as parent (not possibly/allowed)
        if (!strcmp($this->pid,'')) {
            t3lib_utility_Http::redirect(t3lib_div::sanitizeLocalUrl($this->P['returnUrl']));
        }

            // Else proceed:
        if ($this->returnEditConf)  {   // If a new id has returned from a newly created record...
            $eC = unserialize($this->returnEditConf);
            if (is_array($eC[$this->table]) && t3lib_div::testInt($this->P['uid'])) {

                    // Getting id and cmd from returning editConf array.
                reset($eC[$this->table]);
                $this->id = intval(key($eC[$this->table]));
                $cmd = current($eC[$this->table]);

                    // ... and if everything seems OK we will register some classes for inclusion and instruct the object to perform processing later.
                if ($this->P['params']['setValue'] && $cmd=='edit' && $this->id && $this->P['table'] && $this->P['field'] && $this->P['uid'])   {

                    if ($LiveRec=t3lib_BEfunc::getLiveVersionOfRecord($this->table, $this->id, 'uid'))  { $this->id=$LiveRec['uid'];}


                    $this->include_once[]=PATH_t3lib.'class.t3lib_loaddbgroup.php';
                    $this->include_once[]=PATH_t3lib.'class.t3lib_transferdata.php';
                    $this->include_once[]=PATH_t3lib.'class.t3lib_tcemain.php';
                    $this->processDataFlag=1;
                }
            }
        }
    }

    /**
     * Main function
     * Will issue a location-header, redirecting either BACK or to a new alt_doc.php instance...
     *
     * @return  void
     */
    function main() {

        if ($this->returnEditConf)  {
            if ($this->processDataFlag) {

                    // Preparing the data of the parent record...:
                $trData = t3lib_div::makeInstance('t3lib_transferData');
                $trData->fetchRecord($this->P['table'],$this->P['uid'],''); // 'new'
                reset($trData->regTableItems_data);
                $current = current($trData->regTableItems_data);

                    // If that record was found (should absolutely be...), then init TCEmain and set, prepend or append the record
                if (is_array($current)) {
                    $tce = t3lib_div::makeInstance('t3lib_TCEmain');
                    $tce->stripslashes_values=0;
                    $data = array();
                    $addEl = $this->table.'_'.$this->id;

                        // Setting the new field data:
                    if ($this->P['flexFormPath'])   {   // If the field is a flexform field, work with the XML structure instead:

                        $currentFlexFormData = t3lib_div::xml2array($current[$this->P['field']]); // Current value of flexform path:
                        $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
                        $curValueOfFlexform = $flexToolObj->getArrayValueByPath($this->P['flexFormPath'], $currentFlexFormData);
                        $insertValue = '';

                        switch((string)$this->P['params']['setValue'])  {
                            case 'set':
                                $insertValue = $addEl;
                            break;
                            case 'prepend':
                                $insertValue = $curValueOfFlexform.','.$addEl;
                            break;
                            case 'append':
                                $insertValue = $addEl.','.$curValueOfFlexform;
                            break;
                        }
                        $insertValue = implode(',',t3lib_div::trimExplode(',',$insertValue,1));

                        $data[$this->P['table']][$this->P['uid']][$this->P['field']] = array();
                        $flexToolObj->setArrayValueByPath($this->P['flexFormPath'],$data[$this->P['table']][$this->P['uid']][$this->P['field']],$insertValue);
                    } else {
                        switch((string)$this->P['params']['setValue'])  {
                            case 'set':
                                $data[$this->P['table']][$this->P['uid']][$this->P['field']] = $addEl;
                            break;
                            case 'prepend':
                                $data[$this->P['table']][$this->P['uid']][$this->P['field']] = $current[$this->P['field']].','.$addEl;
                            break;
                            case 'append':
                                $data[$this->P['table']][$this->P['uid']][$this->P['field']] = $addEl.','.$current[$this->P['field']];
                            break;
                        }
                        $data[$this->P['table']][$this->P['uid']][$this->P['field']] = implode(',',t3lib_div::trimExplode(',',$data[$this->P['table']][$this->P['uid']][$this->P['field']],1));
                    }

                        // Submit the data:
                    $tce->start($data,array());
                    $tce->process_datamap();
                }
            }
                // Return to the parent alt_doc.php record editing session:
            t3lib_utility_Http::redirect(t3lib_div::sanitizeLocalUrl($this->P['returnUrl']));
        } else {
                // Redirecting to alt_doc.php with instructions to create a new record
                // AND when closing to return back with information about that records ID etc.
            $redirectUrl = 'alt_doc.php?returnUrl=' . rawurlencode(t3lib_div::getIndpEnv('REQUEST_URI')) . '&returnEditConf=1&edit[' . $this->P['params']['table'] . '][' . $this->pid . ']=new';
            t3lib_utility_Http::redirect($redirectUrl);
        }
    }
}


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



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

// Include files?
foreach($SOBE->include_once as $INC_FILE)   include_once($INC_FILE);

$SOBE->main();

?>