function dhtml_menu_preprocess_block in DHTML Menu 6

Same name and namespace in other branches

1. 6.2 dhtml_menu.module \dhtml_menu_preprocess_block()

Implementation of hook_preprocess(). Change the normal behaviour ('theming') of hook_block().

File

./dhtml_menu.module, line 63

dhtml_menu.modle Allow click expansion of the menu tree via javascript, with graceful degradation.

Code

function dhtml_menu_preprocess_block(&$variables) {
  $delta = $variables['block']->delta;
  if ($delta == 1 and $variables['block']->module == 'user') {
    $delta = 'navigation';
  }

  // Get the dhtml_menus_menus variable
  $dhtml_menus = variable_get('dhtml_menus_menus', array());

  // If the menu has the DHTML menu option enabled,
  // replace the entire block content to its DHTML equivalent
  if (!empty($dhtml_menus[$delta])) {
    include_once drupal_get_path('module', 'dhtml_menu') . '/dhtml_menu.inc';
    $variables['block']->content = _dhtml_menu_build_menu($delta);
  }
}