typo3/alt_doc_ajax.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 2006 Oliver Hader <oh@inpublica.de>
   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  * Main form rendering script for AJAX calls only.
  29  *
  30  * $Id$
  31  *
  32  * @author      Oliver Hader <oh@inpublica.de>
  33  */
  34 /**
  35  * [CLASS/FUNCTION INDEX of SCRIPT]
  36  *
  37  *
  38  *
  39  *   65: class SC_alt_doc_ajax
  40  *   75:     function init()
  41  *  118:     function main()
  42  *  145:     function printContent()
  43  *
  44  * TOTAL FUNCTIONS: 3
  45  * (This index is automatically created/updated by the extension "extdeveval")
  46  *
  47  */
  48
  49
  50
  51 require('init.php');
  52 require('template.php');
  53 $LANG->includeLLFile('EXT:lang/locallang_alt_doc.xml');
  54 require_once (PATH_t3lib.'class.t3lib_tceforms.php');
  55         // @TODO: Do we really need this here?
  56 require_once (PATH_t3lib.'class.t3lib_clipboard.php');
  57
  58 require_once (PATH_t3lib.'class.t3lib_tcemain.php');
  59 require_once (PATH_t3lib.'class.t3lib_loaddbgroup.php');
  60 require_once (PATH_t3lib.'class.t3lib_transferdata.php');
  61
  62
  63 t3lib_BEfunc::lockRecords();
  64
  65
  66
  67 class SC_alt_doc_ajax {
  68         var $content;                           // Content accumulation
  69         var $retUrl;                            // Return URL script, processed. This contains the script (if any) that we should RETURN TO from the alt_doc.php script IF we press the close button. Thus this variable is normally passed along from the calling script so we can properly return if needed.
  70         var $R_URL_parts;                       // Contains the parts of the REQUEST_URI (current url). By parts we mean the result of resolving REQUEST_URI (current url) by the parse_url() function. The result is an array where eg. "path" is the script path and "query" is the parameters...
  71         var $R_URL_getvars;                     // Contains the current GET vars array; More specifically this array is the foundation for creating the R_URI internal var (which becomes the "url of this script" to which we submit the forms etc.)
  72         var $R_URI;                                     // Set to the URL of this script including variables which is needed to re-display the form. See main()
  73
  74         /**
  75          * instance of TCEforms class
  76          *
  77          * @var t3lib_TCEforms
  78          */
  79         var $tceforms;
  80         var $localizationMode;          // GP var, localization mode for TCEforms (eg. "text")
  81         var $ajax = array();            // the AJAX paramerts from get/post
  82
  83         var $doc;                                       // Document template object
  84
  85         function init() {
  86                 global $BE_USER;
  87
  88                         // get AJAX parameters
  89                 $this->ajax = t3lib_div::_GP('ajax');
  90
  91                         // MENU-ITEMS:
  92                         // If array, then it's a selector box menu
  93                         // If empty string it's just a variable, that'll be saved.
  94                         // Values NOT in this array will not be saved in the settings-array for the module.
  95                         // @TODO: showPalettes etc. should be stored on client side and submitted via each ajax call
  96                 $this->MOD_MENU = array(
  97                         'showPalettes' => '',
  98                         'showDescriptions' => '',
  99                         'disableRTE' => ''
 100                 );
 101                         // Setting virtual document name
 102                 $this->MCONF['name']='xMOD_alt_doc.php';
 103                         // CLEANSE SETTINGS
 104                 $this->MOD_SETTINGS = t3lib_BEfunc::getModuleData($this->MOD_MENU, t3lib_div::_GP('SET'), $this->MCONF['name']);
 105
 106                         // Create an instance of the document template object
 107                 $this->doc = t3lib_div::makeInstance('template');
 108                 $this->doc->backPath = $GLOBALS['BACK_PATH'];
 109                 $this->doc->docType = 'xhtml_trans';
 110
 111                         // Initialize TCEforms (rendering the forms)
 112                 $this->tceforms = t3lib_div::makeInstance('t3lib_TCEforms');
 113                 $this->tceforms->initDefaultBEMode();
 114                 $this->tceforms->palettesCollapsed = !$this->MOD_SETTINGS['showPalettes'];
 115                 $this->tceforms->disableRTE = $this->MOD_SETTINGS['disableRTE'];
 116                 $this->tceforms->enableClickMenu = TRUE;
 117                 $this->tceforms->enableTabMenu = TRUE;
 118
 119                         // Clipboard is initialized:
 120                 $this->tceforms->clipObj = t3lib_div::makeInstance('t3lib_clipboard');          // Start clipboard
 121                 $this->tceforms->clipObj->initializeClipboard();        // Initialize - reads the clipboard content from the user session
 122
 123                         // Setting external variables:
 124                 if ($BE_USER->uc['edit_showFieldHelp']!='text' && $this->MOD_SETTINGS['showDescriptions'])      $this->tceforms->edit_showFieldHelp='text';
 125         }
 126
 127         /**
 128          * The main function for the AJAX call.
 129          * Checks if the requested function call is valid and forwards the request to t3lib_TCEforms_inline.
 130          * The out is written to $this->content
 131          *
 132          * @return      void
 133          */
 134         function main() {
 135                 header('Expires: Fri, 27 Nov 1981 09:04:00 GMT');
 136                 header('Last-Modified: '.gmdate("D, d M Y H:i:s").' GMT');
 137                 header('Cache-Control: no-cache, must-revalidate');
 138                 header('Pragma: no-cache');
 139                 header('Content-type: text/javascript; charset=utf-8');
 140
 141                 $this->content = '';
 142
 143                 if (is_array($this->ajax) && count($this->ajax)) {
 144                                 // the first argument is the method that should handle the AJAX call
 145                         $method = array_shift($this->ajax);
 146
 147                                 // Security check
 148                         if (!in_array($method, array('createNewRecord', 'setExpandedCollapsedState'))) {
 149                                 return false;
 150                         }
 151
 152                                 // Perform the requested action:
 153                         $this->tceforms->inline->initForAJAX($method, $this->ajax);
 154                         $this->content = call_user_func_array(
 155                                 array(&$this->tceforms->inline, $method),
 156                                 $this->ajax
 157                         );
 158                 }
 159         }
 160
 161         /**
 162          * Performs the output of $this->content.
 163          *
 164          * @return      void
 165          */
 166         function printContent() {
 167                 echo $this->content;
 168         }
 169 }
 170
 171 // Include extension?
 172 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/alt_doc_ajax.php'])  {
 173         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/alt_doc_ajax.php']);
 174 }
 175
 176
 177
 178
 179
 180
 181 // Make instance:
 182 $SOBE = t3lib_div::makeInstance('SC_alt_doc_ajax');
 183
 184 // Main:
 185 $SOBE->init();
 186 $SOBE->main();
 187 $SOBE->printContent();
 188
 189 ?>