Pro přidání aktuální uživatelské role a cesty (verze A) do pole $body_classes stačí do souboru template.php v používaném tématu vzhledu vložit níže uvedený snippet a změňte MYTHEMENAME na aktuální název tématu vzhledu:
Verze A
/**
* Add current user's role and path to $body_classes shown in <body>
*/
function MYTHEMENAME_preprocess_html(&$vars) {
//$body_classes = array($vars['classes_array']); // normal theme
$body_classes = array($vars['attributes_array']['class']); // omega theme
if ($vars['user']) {
foreach($vars['user']->roles as $key => $role) {
$role_class = 'role-' . str_replace(' ', '-', $role);
//$vars['classes_array'][] = $role_class; // normal theme
$vars['attributes_array']['class'][] = $role_class; // omega theme
}
}
$path = drupal_get_path_alias($_GET['q']);
$aliases = explode('/', $path);
foreach($aliases as $alias) {
//$vars['classes_array'][] = drupal_clean_css_identifier($alias); // normal theme
$vars['attributes_array']['class'][] = drupal_clean_css_identifier($alias); // omega theme
}
}Verze B
/**
* Add current user's role to $body_classes shown in <body>
*/
function MYTHEMENAME_preprocess_page(&$vars) {
if ($vars['user']) {
foreach($vars['user']->roles as $key => $role){
$vars['class'][] = 'role-' . drupal_html_class($role);
}
}
}/**
* Add current user's role to $body_classes shown in <body>
*/
function MYTHEMENAME_preprocess_page(&$vars, $hook) {
$body_classes = array($vars['body_classes']);
if ($vars['user']) {
foreach($vars['user']->roles as $key => $role){
$role_class = 'role-' . str_replace(' ', '-', $role);
$body_classes[] = $role_class;
}
}
$vars['body_classes'] = implode(' ', $body_classes); // Concatenate with spaces
}