function authcache_usercookie_preprocess in Authenticated User Page Caching (Authcache) 7.2

Implements hook_preprocess().

Make the variables user_name and user_link available in all templates.

File

examples/authcache_usercookie/authcache_usercookie.module, line 31

Example authcache module passing name and profile-link of logged in users to theming layer via cookies.

Code

function authcache_usercookie_preprocess(&$variables, $hook) {
  if (!user_is_logged_in()) {

    // Empty user_name / user_link for anonymous users.
    $variables['user_name'] = '';
    $variables['user_link'] = '';
  }
  elseif (authcache_page_is_cacheable()) {

    // Attach required JavaScript.
    drupal_add_js(drupal_get_path('module', 'authcache_usercookie') . '/authcache_usercookie.js');

    // Placeholder for JavaScript cookie-replacement for authenticated users
    // when caching is working.
    $variables['user_name'] = '<span class="authcache-user"></span>';
    $variables['user_link'] = '<a href="" class="authcache-user-link">!username</a>';
  }
  else {

    // Output the values directly when page is not cacheable.
    $variables['user_name'] = $variables['user']->name;
    $variables['user_link'] = l($variables['user']->name, "user", array(
      'alias' => TRUE,
    ));
  }
}