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Drupal 6 Unique Body Classes

/ Published in: PHP
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Automatically add a class to the body tag on each page. Remember to add

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  1. /**
  2.  * Override or insert PHPTemplate variables into the templates.
  3.  */
  4. function phptemplate_preprocess_page(&$vars) {
  5.  
  6. 	// Add unique classes for each page and website section
  7. 	$path = drupal_get_path_alias($_GET['q']);
  8.  
  9. 	// append the body classes array with the current path
  10. 	$body_classes[] = phptemplate_format_class('page-' . $path);
  11.  
  12. 	// set body_classes var with spaces in between each class
  13. 	$vars['body_classes'] = implode(' ', $body_classes);
  14. 	if (module_exists('path')) {
  15. 		$alias = drupal_get_path_alias(str_replace('/edit','',$_GET['q']));
  16. 		if ( $alias != $_GET['q'] && $alias == $_REQUEST['q'] ) {
  17. 			$suggestions = array();
  18. 			$template_filename = 'page';
  19. 			foreach (explode('/', $alias) as $path_part) {
  20. 				$template_filename = $template_filename . '-' . $path_part;
  21. 				$suggestions[] = $template_filename;
  22. 			}
  23. 		}
  24. 		$vars['template_files'] = $suggestions;
  25. 	}
  26. }
  27. //Helper Function for formatting css class names
  28. function phptemplate_format_class($string) {
  29.  return strtolower(preg_replace('/[^a-zA-Z0-9_-]+/', '-', $string));
  30. }

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