Fixed bug #7896: Hide the page browser if not enough entries are available (Thanks...
[Packages/TYPO3.CMS.git] / typo3 / wizard_edit.php
old mode 100755 (executable)
new mode 100644 (file)
index 16b4fab..5c6618e
@@ -1,22 +1,22 @@
 <?php
 /***************************************************************
 *  Copyright notice
-*  
-*  (c) 1999-2003 Kasper Skårhøj (kasper@typo3.com)
+*
+*  (c) 1999-2009 Kasper Skaarhoj (kasperYYYY@typo3.com)
 *  All rights reserved
 *
-*  This script is part of the TYPO3 project. The TYPO3 project is 
+*  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 
+*  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
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/
-/** 
- * Wizard to edit records to a table
+/**
+ * Wizard to edit records from group/select lists in TCEforms
  *
- * @author     Kasper Skårhøj <kasper@typo3.com>
- * @package TYPO3
- * @subpackage core
+ * $Id$
+ * Revised for TYPO3 3.6 November/2003 by Kasper Skaarhoj
+ *
+ * @author     Kasper Skaarhoj <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");
-include ("sysext/lang/locallang_wizards.php");
-require_once (PATH_t3lib."class.t3lib_loaddbgroup.php");
 
 
+$BACK_PATH='';
+require ('init.php');
+require ('template.php');
+$LANG->includeLLFile('EXT:lang/locallang_wizards.xml');
 
 
-// ***************************
-// Script Classes
-// ***************************
+/**
+ * Script Class for redirecting a backend user to the editing form when an "Edit wizard" link was clicked in TCEforms somewhere
+ *
+ * @author     Kasper Skaarhoj <kasperYYYY@typo3.com>
+ * @package TYPO3
+ * @subpackage core
+ */
 class SC_wizard_edit {
-       var $P;
-               
+
+               // 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::GPvar("P",1);
+               $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 $BE_USER,$LANG,$BACK_PATH,$TCA_DESCR,$TCA,$HTTP_GET_VARS,$HTTP_POST_VARS,$CLIENT,$TYPO3_CONF_VARS;
+               global $TCA;
 
-               if (t3lib_div::GPvar("doClose"))        {
-                       echo '<script language="javascript" type="text/javascript">close();</script>';
+               if ($this->doClose)     {
+                       $this->closeWindow();
                } else {
-                       $table = $this->P["table"];
-                       $field = $this->P["field"];
+
+                               // 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"] : $config["foreign_table"];
-       
-                       if (is_array($config) && $config["type"]=="select" && !$config["MM"] && t3lib_div::testInt($this->P["currentValue"]) && $this->P["currentValue"] && $fTable)    {
-                               header("Location: ".t3lib_div::locationHeaderUrl("alt_doc.php?returnUrl=".rawurlencode("wizard_edit.php?doClose=1")."&edit[".$fTable."][".$this->P["currentValue"]."]=edit"));
-                       } elseif (is_array($config) && $this->P["currentSelectedValues"] && (($config["type"]=="select" && $config["foreign_table"]) || ($config["type"]=="group" && $config["internal_type"]=="db")))  {
-                               $allowedTables = $config["type"]=="group" ? $config["allowed"] : $config["foreign_table"].",".$config["neg_foreign_table"];
-                               //$prependName = $config["type"]=="group" ? $config["prepend_tname"] : $config["neg_foreign_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;
-                               $dbAnalysis = t3lib_div::makeInstance("t3lib_loadDBGroup");
-                               $dbAnalysis->start($this->P["currentSelectedValues"],$allowedTables);
+                               $params='';
+
+                                       // Selecting selected values into an array:
+                               $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
+                               $dbAnalysis->start($this->P['currentSelectedValues'],$allowedTables);
                                $value = $dbAnalysis->getValueArray($prependName);
-                               reset($value);
-                               $params="";
-                               while(list(,$rec)=each($value)) {
-                                       $recTableUidParts = t3lib_div::revExplode("_",$rec,2);
-                                       $params.="&edit[".$recTableUidParts[0]."][".$recTableUidParts[1]."]=edit";
+
+                                       // Traverse that array and make parameters for alt_doc.php:
+                               foreach($value as $rec) {
+                                       $recTableUidParts = t3lib_div::revExplode('_',$rec,2);
+                                       $params.='&edit['.$recTableUidParts[0].']['.$recTableUidParts[1].']=edit';
                                }
-                               header("Location: ".t3lib_div::locationHeaderUrl("alt_doc.php?returnUrl=".rawurlencode("wizard_edit.php?doClose=1").$params));
+
+                                       // Redirect to alt_doc.php:
+                               t3lib_utility_Http::redirect('alt_doc.php?returnUrl=' . rawurlencode('wizard_edit.php?doClose=1') . $params);
                        } else {
-                               echo '<script language="javascript" type="text/javascript">close();</script>';
+                               $this->closeWindow();
                        }
                }
        }
-}
 
-// Include extension?
-if (defined("TYPO3_MODE") && $TYPO3_CONF_VARS[TYPO3_MODE]["XCLASS"]["typo3/wizard_edit.php"])  {
-       include_once($TYPO3_CONF_VARS[TYPO3_MODE]["XCLASS"]["typo3/wizard_edit.php"]);
+       /**
+        * 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') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/wizard_edit.php'])  {
+       include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/wizard_edit.php']);
+}
 
 
 
 // Make instance:
-$SOBE = t3lib_div::makeInstance("SC_wizard_edit");
+$SOBE = t3lib_div::makeInstance('SC_wizard_edit');
 $SOBE->init();
 $SOBE->main();
+
 ?>
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