function userpoints_preprocess_author_pane in Author Pane 6.2

Same name and namespace in other branches

1. 5 modules/userpoints.author-pane.inc \userpoints_preprocess_author_pane()
2. 6 modules/userpoints.author-pane.inc \userpoints_preprocess_author_pane()
3. 7.2 modules/userpoints.author-pane.inc \userpoints_preprocess_author_pane()

Implementation of hook_preprocess_author_pane().

File

modules/userpoints.author-pane.inc, line 11

Provides a preprocess function on behalf of the userpoints module.

Code

function userpoints_preprocess_author_pane(&$variables) {

  // Check if this preprocess needs to be run given who's calling it.
  if (!author_pane_run_preprocess('userpoints', $variables['caller'])) {
    return;
  }
  global $user;
  $account_id = $variables['account']->uid;
  if ($account_id != 0 && (user_access(USERPOINTS_PERM_VIEW) || $user->uid == $account_id && user_access(USERPOINTS_PERM_VIEW_OWN))) {

    // Implement static caching for cases where this Author Pane appears more
    // than once on a given page.
    static $cached_userpoints_points;
    static $cached_userpoints_categories;
    if (isset($cached_userpoints_points[$account_id])) {
      $variables['userpoints_points'] = $cached_userpoints_points[$account_id];
    }
    else {
      $variables['userpoints_points'] = userpoints_get_current_points($account_id, 'all');
      $cached_userpoints_points[$account_id] = $variables['userpoints_points'];
    }
    if (isset($cached_userpoints_categories[$account_id])) {
      $variables['userpoints_categories'] = $cached_userpoints_categories[$account_id];
    }
    else {
      $variables['userpoints_categories'] = array();
      $categories = userpoints_get_categories();
      foreach ($categories as $tid => $category) {
        $variables['userpoints_categories'][$category] = userpoints_get_current_points($account_id, $tid);
      }
      $cached_userpoints_categories[$account_id] = $variables['userpoints_categories'];
    }
  }
}