alt_mod_frameset.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2004 Kasper Skaarhoj (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!
***************************************************************/
require ('init.php');
require ('template.php');




class SC_alt_mod_frameset {

      // Internal, static:
   var $defaultWidth = 245;      // Default width of the navigation frame. Can be overridden from $TBE_STYLES['dims']['navFrameWidth'] (alternative default value) AND from User TSconfig
   var $resizable = TRUE;        // If true, the frame can be resized.

      // Internal, dynamic:
   var $content;              // Content accumulation.

      // GPvars:
   var $exScript='';          // Script to load in list frame.
   var $id='';                // ID of page
   var $fW='';                // Framewidth







   function main()   {
      global $BE_USER,$TBE_TEMPLATE,$TBE_STYLES;

         // GPvars:
      $this->exScript = t3lib_div::_GP('exScript');
      $this->id = t3lib_div::_GP('id');
      $this->fW = t3lib_div::_GP('fW');

         // Setting resizing flag:
      $this->resizable = $BE_USER->uc['navFrameResizable'] ? TRUE : FALSE;

         // Setting frame width:
      if (intval($this->fW) && $this->resizable)   {  // Framewidth from stored value, last one.
         $width = t3lib_div::intInRange($this->fW,100,1000)+10;   // +10 to compensate for width of scrollbar. However, width is always INSIDE scrollbars, so potentially it will jump a little forth/back...
      } else { // Framewidth from configuration;
         $width = $BE_USER->uc['navFrameWidth'];
         $width = intval($width)?intval($width):($TBE_STYLES['dims']['navFrameWidth'] ? intval($TBE_STYLES['dims']['navFrameWidth']) : $this->defaultWidth);
      }

         // Navigation frame URL:
      $script = t3lib_div::_GP('script');
      $nav = t3lib_div::_GP('nav');
      $URL_nav = htmlspecialchars($nav.'?currentSubScript='.rawurlencode($script));

         // List frame URL:
      $URL_list = htmlspecialchars($this->exScript?$this->exScript:($script.($this->id?'?id='.rawurlencode($this->id):'')));

         // Start page output
      $TBE_TEMPLATE->docType='xhtml_frames';
      $this->content = $TBE_TEMPLATE->startPage('Frameset');

         // THis onload handler is a bug-fix for a possible bug in Safari browser for Mac. Posted by Jack COLE. Should not influence other browsers negatively.
      $onLoadHandler = ' onload="if(top.content.nav_frame.location.href.length == 1) {top.content.nav_frame.location=\''.$URL_nav.'\';};"';

      if ($this->resizable)   {
         $this->content.= '
   <frameset cols="'.$width.',*"'.$onLoadHandler.'>
      <frame name="nav_frame" src="'.$URL_nav.'" marginwidth="0" marginheight="0" scrolling="auto" />
      <frame name="list_frame" src="'.$URL_list.'" marginwidth="0" marginheight="0" scrolling="auto" />
   </frameset>

</html>
';
      } else {
         $this->content.= '

   <frameset cols="'.$width.',8,*" framespacing="0" frameborder="0" border="0"'.$onLoadHandler.'>
      <frame name="nav_frame" src="'.$URL_nav.'" marginwidth="0" marginheight="0" frameborder="0" scrolling="auto" noresize="noresize" />
      <frame name="border_frame" src="border.html" marginwidth="0" marginheight="0" frameborder="0" scrolling="no" noresize="noresize" />
      <frame name="list_frame" src="'.$URL_list.'" marginwidth="0" marginheight="0" frameborder="0" scrolling="auto" noresize="noresize" />
   </frameset>

</html>
';
      }
   }

   function printContent() {
      echo $this->content;
   }
}

// Include extension?
if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/alt_mod_frameset.php']) {
   include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/alt_mod_frameset.php']);
}











// ******************************
// Starting document output
// ******************************

// Make instance:
$SOBE = t3lib_div::makeInstance('SC_alt_mod_frameset');
$SOBE->main();
$SOBE->printContent();
?>

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