[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3  * @version $Id: mod_templatechooser.php 1494 2005-12-20 16:07:35Z Jinx $
   4  * @package Joomla
   5  * @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
   6  * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
   7  * Joomla! is free software. This version may have been modified pursuant
   8  * to the GNU General Public License, and as distributed it includes or
   9  * is derivative of works licensed under the GNU General Public License or
  10  * other free or open source software licenses.
  11  * See COPYRIGHT.php for copyright notices and details.
  12  */
  13  
  14  // no direct access
  15  defined( '_VALID_MOS' ) or die( 'Restricted access' );
  16  
  17  global $cur_template;
  18  
  19  // titlelength can be set in module params
  20  $titlelength     = $params->get( 'title_length', 20 );
  21  $preview_height = $params->get( 'preview_height', 90 );
  22  $preview_width     = $params->get( 'preview_width', 140 );
  23  $show_preview     = $params->get( 'show_preview', 0 );
  24  
  25  // Read files from template directory
  26  $template_path     = "$mosConfig_absolute_path/templates";
  27  $templatefolder = @dir( $template_path );
  28  $darray = array();
  29  
  30  if ($templatefolder) {
  31      while ($templatefile = $templatefolder->read()) {
  32          if ($templatefile != "." && $templatefile != ".." && $templatefile != ".svn" && $templatefile != "css" && is_dir( "$template_path/$templatefile" )  ) {
  33              if(strlen($templatefile) > $titlelength) {
  34                  $templatename = substr( $templatefile, 0, $titlelength-3 );
  35                  $templatename .= "...";
  36              } else {
  37                  $templatename = $templatefile;
  38              }
  39              $darray[] = mosHTML::makeOption( $templatefile, $templatename );
  40          }
  41      }
  42      $templatefolder->close();
  43  }
  44  
  45  sort( $darray );
  46  
  47  // Show the preview image
  48  // Set up JavaScript for instant preview
  49  $onchange = "";
  50  if ($show_preview) {
  51      $onchange = "showimage()";
  52  ?>
  53  <img src="<?php echo "templates/$cur_template/template_thumbnail.png";?>" name="preview" border="1" width="<?php echo $preview_width;?>" height="<?php echo $preview_height;?>" alt="<?php echo $cur_template; ?>" />
  54  <script language='JavaScript1.2' type='text/javascript'>
  55  <!--
  56      function showimage() {
  57          //if (!document.images) return;
  58          document.images.preview.src = 'templates/' + getSelectedValue( 'templateform', 'jos_change_template' ) + '/template_thumbnail.png';
  59      }
  60  	function getSelectedValue( frmName, srcListName ) {
  61          var form = eval( 'document.' + frmName );
  62          var srcList = eval( 'form.' + srcListName );
  63  
  64          i = srcList.selectedIndex;
  65          if (i != null && i > -1) {
  66              return srcList.options[i].value;
  67          } else {
  68              return null;
  69          }
  70      }
  71  -->
  72  </script>
  73  <?php
  74  }
  75  ?>
  76  <form action="index.php" name="templateform" method="post">
  77      <?php
  78      echo mosHTML::selectList( $darray, 'jos_change_template', "id=\"mod_templatechooser_jos_change_template\" class=\"button\" onchange=\"$onchange\"",'value', 'text', $cur_template );
  79      ?>
  80      <input class="button" type="submit" value="<?php echo _CMN_SELECT;?>" />
  81  </form>