function cpn_page_build in Code per Node 7

Implements hook_page_build().

File

./cpn.module, line 42

Primary hook implementations.

Code

function cpn_page_build(&$page) {

  // Optional weights.
  $weight = array(
    'css' => variable_get('cpn_weight_css', CSS_THEME),
    'js' => variable_get('cpn_weight_js', JS_THEME),
  );
  foreach (array(
    'css',
    'js',
  ) as $type) {

    // Only proceed if the 'agree' option was checked and if some code was
    // actually saved.
    $agree = variable_get('cpn_global_' . $type . '_agree', FALSE);
    $code = variable_get('cpn_global_' . $type, '');
    if ($agree && !empty($code)) {

      // Only proceed if either this is not an admin page or if the 'load on
      // admin pages too' option was checked.
      $page_is_admin = path_is_admin(current_path());
      $force_on_admin = (bool) variable_get('cpn_global_' . $type . '_admin', FALSE);
      if (!$page_is_admin || $force_on_admin) {
        $file = variable_get('cpn_path', 'public://cpn') . '/global.' . $type;
        $page['content']['#attached'][$type]['cpn_global'] = array(
          'type' => 'file',
          'group' => $type == 'css' ? CSS_THEME : JS_THEME,
          'weight' => $weight[$type] - 2,
          'data' => $file,
          'preprocess' => (bool) variable_get('cpn_aggregation_' . $type, FALSE),
        );
      }
    }
  }
}