'. "\n";
$vars['ie7_styles'] = ''. "\n";
$vars['primary_nav'] = isset($vars['primary_links']) ? theme('links', $vars['primary_links'], array('id' => 'main-menu')) : FALSE;
$vars['tabs2'] = menu_secondary_local_tasks();
/**
* Set width for the site and two sidebars:
* This theme allows the site to have a fluid or fixed width layout.
* Setting a value for the fixed width will force the layout to be fixed.
* For fluid layouts, maximum and minimum widths could be set.
* For any layout, Left and Right column widths could be set.
* If fixed width, maximum and minimum widths would be ignored.
*/
$site_fixed_width = '960px'; // Width if fixed-width layout. Leave blank ('') for fluid layout.
$site_min_width = '760px'; // Minimum width if fluid layout.
$site_max_width = '960px'; // Maximum width if fluid layout.
$left_sidebar_width = '240px'; // Width of left column.
$right_sidebar_width = '240px'; // Width of right column.
$secondary_nav = "left";
// Set page width.
if ($site_fixed_width == "") {
$site_fixed_width = (($site_max_width - $site_min_width) < 0 ) ? "960px" : "" ;
}
$site_width = ($site_fixed_width != "") ? "width: $site_fixed_width;" : "max-width: $site_max_width; min-width: $site_min_width;" ;
if ($site_fixed_width == "") {
$site_fixed_width = (($site_max_width - $site_min_width) < 0 ) ? "1" : "" ;
}
$is_fixed_width = ($site_fixed_width != "") ? "0" : "1" ;
// Secondary navigation position.
$vars['secondary_nav'] = $secondary_nav == 'right' ? 'right' : 'left';
$style = "";
$style .= '';
if ($is_fixed_width) {
// IE6 min-width, max-width expression.
$style .= '
';
}
$vars['layout_style'] = $style;
// Sets the body-tag class attribute.
// Adds 'sidebar-left', 'sidebar-right' or 'sidebars' classes as needed.
$vars['body_class'] = isset($vars['body_class']) ? $vars['body_class'] : '';
if ((($vars['sidebar_left'] || $vars['navigation_left'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'left'))))
&& ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'right')))) {
$body_class = 'sidebars';
}
else {
if ($vars['sidebar_left'] || $vars['navigation_left'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'left'))) {
$body_class = 'sidebar-left';
}
if ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'right'))) {
$body_class = 'sidebar-right';
}
}
// Get published block in 'additional' region and set 'additional_chunk' variable.
switch (count(block_list('additional'))) {
case 0:
$vars['additional_chunk'] = "";
break;
case 1:
$vars['additional_chunk'] = "chunk-one";
break;
case 2:
$vars['additional_chunk'] = "chunk-two";
break;
case 3:
$vars['additional_chunk'] = "chunk-three";
break;
default:
$vars['additional_chunk'] = "chunk-unknown";
}
// Get published block in 'banner' region and set 'banner_chunk' variable.
switch (count(block_list('banner'))) {
case 0:
$vars['banner_chunk'] = "";
break;
case 1:
$vars['banner_chunk'] = "chunk-one";
break;
case 2:
$vars['banner_chunk'] = "chunk-two";
break;
case 3:
$vars['banner_chunk'] = "chunk-three";
break;
default:
$vars['banner_chunk'] = "chunk-unknown";
}
// Classes for body elemets as written for the Zen theme and used here with gratitude
// Classes for body element. Allows advanced theming based on context
// (home page, node of certain type, etc.)
$body_classes = array($vars['body_classes']);
if (!$vars['is_front']) {
// Add unique classes for each page and website section
$path = drupal_get_path_alias($_GET['q']);
list($section,) = explode('/', $path, 2);
$body_classes[] = lightfantastic_id_safe('page-'. $path);
$body_classes[] = lightfantastic_id_safe('section-'. $section);
}
$body_classes = implode(' ', $body_classes); // implode with spaces
if (isset($body_class) || isset($body_classes)) {
$vars['body_class'] = ' class="'. $body_class . ' ' . $body_classes .'"';
}
}
/**
* Return a themed breadcrumb trail.
*
* @param $breadcrumb
* An array containing the breadcrumb links.
* @return a string containing the breadcrumb output.
*/
function lightfantastic_breadcrumb($breadcrumb) {
if (!empty($breadcrumb)) {
return '
'. implode(' » ', $breadcrumb) .'
';
}
else {
return '
';
}
}
/**
* Allow themable wrapping of all comments.
*/
function lightfantastic_comment_wrapper($content, $node) {
if (!$content || $node->type == 'forum') {
return '
'. $content .'
';
}
else {
return '
'. t('Comments') .'
'. $content .'
';
}
}
/**
* Returns the rendered local tasks. The default implementation renders
* them as tabs.
*
* @ingroup themeable
*/
function lightfantastic_menu_local_tasks() {
$output = '';
if ($primary = menu_primary_local_tasks()) {
$output .= "
\n". $primary ."
\n";
}
return $output;
}
function lightfantastic_comment_submitted($comment) {
return t('!datetime — !username',
array(
'!username' => theme('username', $comment),
'!datetime' => format_date($comment->timestamp)
));
}
function lightfantastic_node_submitted($node) {
return t('!datetime — !username',
array(
'!username' => theme('username', $node),
'!datetime' => format_date($node->created),
));
}
/**
* Converts a string to a suitable html ID attribute.
*
* This was graciously borrowed from the Zen theme.
*
* http://www.w3.org/TR/html4/struct/global.html#h-7.5.2 specifies what makes a
* valid ID attribute in HTML. This function:
*
* - Ensure an ID starts with an alpha character by optionally adding an 'n'.
* - Replaces any character except A-Z, numbers, and underscores with dashes.
* - Converts entire string to lowercase.
*
* @param $string
* The string
* @return
* The converted string
*/
function lightfantastic_id_safe($string) {
// Replace with dashes anything that isn't A-Z, numbers, dashes, or underscores.
$string = strtolower(preg_replace('/[^a-zA-Z0-9_-]+/', '-', $string));
// If the first character is not a-z, add 'n' in front.
if (!ctype_lower($string{0})) { // Don't use ctype_alpha since its locale aware.
$string = 'id' . $string;
}
return $string;
}