array('links', 'main-menu'),
'id' => array('primary'),
)
);
} else {
$vars['primary_nav'] = FALSE;
}
if (isset($vars['secondary_menu'])) {
$vars['secondary_menu'] = theme('links', $vars['secondary_menu'],
array(
'class' => array('links', 'sub-menu'),
'id' => array('secondary'),
)
);
} else {
$vars['secondary_menu'] = FALSE;
}
// Adding a class to body in wireframe mode
if (theme_get_setting('wireframe_mode')) {
$vars['classes_array'][] = 'wireframe-mode';
}
if (!empty($vars['main_menu']) or !empty($vars['sub_menu'])) {
$vars['classes_array'][] = 'with-navigation';
}
// Add PAGE template suggestions based on content type
if (!empty($vars['node']->type)) {
$vars['template_files'][] = "page-type-" . $vars['node']->type;
}
if (!empty($vars['node']->nid)) {
$vars['template_files'][] = "page-node-" . $vars['node']->nid;
}
}
function basic_preprocess_node(&$vars) {
// Add a striping class.
$vars['classes_array'][] = 'node-' . $vars['zebra'];
}
function basic_preprocess_block(&$vars, $hook) {
$block = $vars['block'];
if (theme_get_setting('block_editing')) {
// Display 'edit block' for custom blocks.
if ($block->module == 'block') {
$edit_links[] = l('' . t('edit block') . '', 'admin/structure/block/configure/' . $block->module . '/' . $block->delta,
array(
'attributes' => array(
'title' => t('edit the content of this block'),
'class' => 'block-edit',
),
'query' => drupal_get_destination(),
'html' => TRUE,
)
);
}
// Display 'configure' for other blocks.
else {
$edit_links[] = l('' . t('configure') . '', 'admin/structure/block/configure/' . $block->module . '/' . $block->delta,
array(
'attributes' => array(
'title' => t('configure this block'),
'class' => 'block-config',
),
'query' => drupal_get_destination(),
'html' => TRUE,
)
);
}
// Display 'edit menu' for Menu blocks.
if (($block->module == 'menu' || ($block->module == 'user' && $block->delta == 1)) && user_access('administer menu')) {
$menu_name = ($block->module == 'user') ? 'navigation' : $block->delta;
$edit_links[] = l('' . t('edit menu') . '', 'admin/structure/menu-customize/' . $menu_name,
array(
'attributes' => array(
'title' => t('edit the menu that defines this block'),
'class' => 'block-edit-menu',
),
'query' => drupal_get_destination(),
'html' => TRUE,
)
);
}
// Display 'edit menu' for Menu block blocks.
elseif ($block->module == 'menu_block' && user_access('administer menu')) {
list($menu_name, ) = split(':', variable_get("menu_block_{$block->delta}_parent", 'navigation:0'));
$edit_links[] = l('' . t('edit menu') . '', 'admin/structure/menu-customize/' . $menu_name,
array(
'attributes' => array(
'title' => t('edit the menu that defines this block'),
'class' => 'block-edit-menu',
),
'query' => drupal_get_destination(),
'html' => TRUE,
)
);
}
$vars['edit_links_array'] = $edit_links;
$vars['edit_links'] = '' . implode(' ', $edit_links) . '
';
}
}
/*
* Add custom classes to menu item
*/
function basic_menu_item($link, $has_children, $menu = '', $in_active_trail = FALSE, $extra_class = NULL) {
$class = ($menu ? 'expanded' : ($has_children ? 'collapsed' : 'leaf'));
if (!empty($extra_class)) {
$class .= ' '. $extra_class;
}
if ($in_active_trail) {
$class .= ' active-trail';
}
// New line added to get unique classes for each menu item
$css_class = basic_id_safe(str_replace(' ', '_', strip_tags($link)));
return '' . $link . $menu ."\n";
}
/*
* Customize the PRIMARY and SECONDARY LINKS, to allow the admin tabs to work on all browsers
* An implementation of theme_menu_item_link()
*
* @param $link
* array The menu item to render.
* @return
* string The rendered menu item.
*/
function basic_menu_item_link($link) {
if (empty($link['localized_options'])) {
$link['localized_options'] = array();
}
// If an item is a LOCAL TASK, render it as a tab
if ($link['type'] & MENU_IS_LOCAL_TASK) {
$link['title'] = '' . check_plain($link['title']) . '';
$link['localized_options']['html'] = TRUE;
}
return l($link['title'], $link['href'], $link['localized_options']);
}
/*
* Duplicate of theme_menu_local_tasks() but adds clearfix to tabs.
*/
function basic_menu_local_tasks() {
$output = '';
if ($primary = menu_primary_local_tasks()) {
if(menu_secondary_local_tasks()) {
$output .= '';
}
else {
$output .= '';
}
}
if ($secondary = menu_secondary_local_tasks()) {
$output .= '';
}
return $output;
}
/*
* Converts a string to a suitable html ID attribute.
*
* 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 $string
* The string
* @return
* The converted string
*/
function basic_id_safe($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 $string;
}
/*
* Return a themed breadcrumb trail.
* Alow you to customize the breadcrumb markup
*/
function basic_breadcrumb($breadcrumb) {
if (!empty($breadcrumb)) {
return ''. implode(' ยป ', $breadcrumb) .'
';
}
}