CMS Made Simple Forums

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// ----------------------------------------------------------------
// Parameters

// Show the page title in the links? (true/false)
// (if false, show the defined buttons)
$show_title = isset($params['show_title']) ? $params['show_title'] : false;

// Show an inactive link to the current page in the menu? (true/false)
// (if false, don't create a menu entry for the current page)
$show_current = isset($params['show_current']) ? $params['show_current'] : false; 

// If there's no valid translation, then show a link to the default page? (true/false)
// (if false, don't create a menu entry for that language)
$show_default = isset($params['show_default']) ? $params['show_default'] : true;

// If  $show_default==false or there's no valid default page, then show an inactive link? (true/false)
// (if false, don't create a menu entry for that language)
$show_inactive = isset($params['show_inactive']) ? $params['show_inactive'] : true; 

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$show_title = false;
$show_current = false; 
$show_default = true;
$show_inactive = true;

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if ( $show_default == true and valid_page($language[DEFAULT_PAGE]) )
      {
        echo '<li>';
        // echo 'NO ALTERNATIVE! DEFAULT: '; // DEBUG
        smarty_cms_selflink($language[DEFAULT_PAGE],( ($show_title == true ) ? "" : $language[BUTTON] ) , "hreflang='".$language_code."'");
        echo '</li>';
      }

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function valid_page($page_alias)
{

  // Is a page alias valid?

  // References:
  // http://forum.cmsmadesimple.org/index.php/topic,3778.msg20921.html#msg20921

  global $gCms;

  $manager =& $gCms->GetHierarchyManager();
  $node =& $manager->getNodeByAlias($page_alias);
  return ( $node != null );

}

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function valid_page($page_alias)
{

  // Is a page alias valid?

  // References:
  // http://forum.cmsmadesimple.org/index.php/topic,3778.msg20921.html#msg20921

  global $gCms;

echo '<p><strong>DEBUG</strong>:';
echo "<br/>page_alias=$page_alias";
echo '</p>';

  $manager =& $gCms->GetHierarchyManager();
  $node =& $manager->getNodeByAlias($page_alias);
  return ( $node != null );

}

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if ( $language_code != $page_lang )
  {
    $alternative_page = $language_versions[$language_code];
   echo "alternative_page=$alternative_page"; // DEBUG

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<?php phpinfo(); ?> 

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/*
echo '<p><strong>DEBUG</strong>:';
echo "<br/>language_codes="; print_r($language_codes);
echo "<br/>language_pages="; print_r($language_pages);
echo "<br/>language_versions="; print_r($language_versions);
echo '</p>';
*/

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$other_languages = $gCms->smarty->get_template_vars('other_languages');
foreach ( explode(';', $other_languages) as $other_language )
{
  $language_codes[]=substr($other_language, 0, 2);
  $language_pages[]=substr($other_language, 3);
}

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$other_languages = $gCms->smarty->get_template_vars('other_languages');
echo "<p>other_languages=$other_languages</p>";
foreach ( explode(';', $other_languages) as $other_language )
{
  echo "<p>other_language=$other_language</p>";
  $language_codes[]=substr($other_language, 0, 2);
  $language_pages[]=substr($other_language, 3);
}

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{content block='Other languages' oneline='true' assign='other_languages' wysiwyg='false'}