<?php
#CMS - CMS Made Simple
#(c)2004 by Ted Kulp (wishy@users.sf.net)
#This project's homepage is: http://cmsmadesimple.sf.net
#
#This program 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.
#
#This program 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.
#You should have received a copy of the GNU General Public License
#along with this program; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
function smarty_cms_function_stylesheet($params, &$smarty)
{
  global $gCms;
  $config = cms_config();
  $pageinfo = &$gCms->variables['pageinfo'];
 
  $stylesheet = '';
  
  if (isset($params['name']) && $params['name'] != '')
  {
    $stylesheet .= '<link rel="stylesheet" type="text/css" ';
    if (isset($params['media']) && $params['media'] != '')
    {
      $stylesheet .= 'media="' . $params['media'] . '" ';
    }
    $stylesheet .= 'href="'.$config['root_url'].'/stylesheet.php?name='.$params['name'];
    $stylesheet .= "\" />\n"; 
  }
  else
  {
    foreach (get_stylesheet_media_types($pageinfo->template_id) as $media)
    {
      $stylesheet .= '<link rel="stylesheet" type="text/css" ';
      if ($media != '')
      {
        $stylesheet .= 'media="'.$media.'" ';
      }
      $stylesheet .= 'href="'.$config['root_url'].'/stylesheet.php?templateid='.$pageinfo->template_id;
      if ($media != '')
      {z
        $stylesheet .= '&amp;mediatype='.urlencode($media);
      }
      $stylesheet .= "\" />\n"; 
    }
  }
 
  if (!(isset($config['use_smarty_php_tags']) && $config['use_smarty_php_tags'] == true))
  {
    $stylesheet = ereg_replace("\{\/?php\}", '', $stylesheet);
  }
  
  if (array_key_exists('assign', $params))
  {
    $smarty->assign($params['assign'], $stylesheet);
  }
  else
  {
    return $stylesheet;
  }
}
 
function smarty_cms_help_function_stylesheet() {
  ?>
  <h3>What does this do?</h3>
  <p>Gets stylesheet information from the system.  By default, it grabs all of the stylesheets attached to the current template.</p>
  <h3>How do I use it?</h3>
  <p>Just insert the tag into your template/page's head section like: <code>{stylesheet}</code></p>
  <h3>What parameters does it take?</h3>
  <ul>
    <li><em>(optional)</em>name - Instead of getting all stylesheets for the given page, it will only get one spefically named one, whether it's attached to the current template or not.</li>
    <li><em>(optional)</em>media - If name is defined, this allows you set a different media type for that stylesheet.</li>
    <li><em>(optional)</em>assign - Assign the output to a smarty variable named in assign instead of outputting it directly.</li>
  </ul>
  </p>
  <?php
}
 
function smarty_cms_about_function_stylesheet() {
  ?>
  <p>Author: Ted Kulp&lt;tedkulp@users.sf.net&gt;</p>
  <p>Version: 1.0</p>
  <p>
  Change History:<br/>
  None
  </p>
  <?php
}
?>