<?php

// $Id: template.php,v 1.16.2.1 2009/02/25 11:47:37 goba Exp $

/**

 * Sets the body-tag class attribute.

 *

 * Adds 'sidebar-left', 'sidebar-right' or 'sidebars' classes as needed.

 */

function phptemplate_body_class($left, $right) {

  if ($left != '' && $right != '') {

    $class = 'sidebars';

  }

  else {

    if ($left != '') {

      $class = 'sidebar-left';

    }

    if ($right != '') {

      $class = 'sidebar-right';

    }

  }

  if (isset($class)) {

    print ' class="'. $class .'"';

  }

}

/**

 * Return a themed breadcrumb trail.

 *

 * @param $breadcrumb

 *   An array containing the breadcrumb links.

 * @return a string containing the breadcrumb output.

 */

function phptemplate_breadcrumb($breadcrumb) {

  if (!empty($breadcrumb)) {

    return '<div class="breadcrumb">'. implode(' › ', $breadcrumb) .'</div>';

  }

}

/**

 * Allow themable wrapping of all comments.

 */

function phptemplate_comment_wrapper($content, $node) {

  if (!$content || $node->type == 'forum') {

    return '<div id="comments">'. $content .'</div>';

  }

  else {

    return '<div id="comments"><h2 class="comments">'. t('Comments') .'</h2>'. $content .'</div>';

  }

}

/**

 * Override or insert PHPTemplate variables into the templates.

 */

function phptemplate_preprocess_page(&$vars) {

  $vars['tabs2'] = menu_secondary_local_tasks();

  // Hook into color.module

  if (module_exists('color')) {

    _color_page_alter($vars);

  }

}

/**

 * Returns the rendered local tasks. The default implementation renders

 * them as tabs. Overridden to split the secondary tasks.

 *

 * @ingroup themeable

 */

function phptemplate_menu_local_tasks() {

  return menu_primary_local_tasks();

}

function phptemplate_comment_submitted($comment) {

  return t('!datetime — !username',

    array(

      '!username' => theme('username', $comment),

      '!datetime' => format_date($comment->timestamp)

    ));

}

function phptemplate_node_submitted($node) {

  return t('!datetime — !username',

    array(

      '!username' => theme('username', $node),

      '!datetime' => format_date($node->created),

    ));

}

/**

 * Generates IE CSS links for LTR and RTL languages.

 */

function phptemplate_get_ie_styles() {

  global $language;

  $iecss = '<link type="text/css" rel="stylesheet" media="all" href="'. base_path() . path_to_theme() .'/fix-ie.css" />';

  if ($language->direction == LANGUAGE_RTL) {

    $iecss .= '<style type="text/css" media="all">@import "'. base_path() . path_to_theme() .'/fix-ie-rtl.css";</style>';

  }

  return $iecss;

}