function _dhtml_menu_replace in DHTML Menu 5

Replaces the navigation block in all themes by assigning its values to this module's block, then disabling the normal block.

1 string reference to '_dhtml_menu_replace'

dhtml_menu_menu in ./dhtml_menu.module

Implementation of hook_menu().

File

./dhtml_menu.module, line 103

DHTML menus

Code

function _dhtml_menu_replace() {

  // Ensure that the block table is up to date.
  _block_rehash();

  // Get the navigation blocks of all themes
  $res = db_query("SELECT status, weight, region, visibility, pages, title, theme\n    FROM {blocks} WHERE module = 'user' AND delta = 1");
  while ($row = db_fetch_array($res)) {
    $navigation_settings[$row['theme']] = $row;
  }

  // Enable the equivalent DHTML menu and
  // disable the original one
  foreach ($navigation_settings as $theme => $row) {
    db_query("UPDATE {blocks} SET status = %d, weight = %d, region = '%s',\n      visibility = %d, pages = %d, title = '%s'\n      WHERE module = 'dhtml_menu'\n      AND delta = 1 AND theme = '%s'", $row);

    // relies on $mid of 'Navigation' menu being 1, see dhtml_menu_block('list')
    db_query("UPDATE {blocks} SET status = 0, region = ''\n      WHERE module = 'user' AND delta = 1 AND theme = '%s'", $theme);
  }
  drupal_set_message(t('Your navigation block has been replaced with its DHTML equivalent in all currently enabled themes.'), 'status');

  // go to block administration
  drupal_goto('admin/build/block');

  // Its generally not necessary, but for safety, return.
  return;
}