function authcache_p13n_process_config in Authenticated User Page Caching (Authcache) 7.2

Form API process callback for config element.

Related topics

1 string reference to 'authcache_p13n_process_config'

authcache_p13n_element_info in modules/authcache_p13n/authcache_p13n.module

Implements hook_element_info().

File

modules/authcache_p13n/authcache_p13n.module, line 1333

Provides methods for serving personalized content fragments.

Code

function authcache_p13n_process_config($element, &$form_state) {

  // Prepare #default_value
  $defaults = authcache_p13n_config_defaults();
  if (empty($element['#default_value'])) {
    $element['#default_value'] = $defaults;
  }
  else {
    $element['#default_value'] = $element['#default_value'] + $defaults;
  }
  $element['#tree'] = TRUE;
  $element['#attached']['js'][] = drupal_get_path('module', 'authcache_p13n') . '/authcache_p13n.admin.js';
  $element['#attached']['css'][] = drupal_get_path('module', 'authcache_p13n') . '/authcache_p13n.admin.css';
  $enabled_id = drupal_html_id($element['#id'] . '-status');
  $element['status'] = array(
    '#type' => 'checkbox',
    '#title' => t('Authcache'),
    '#description' => t('Use ESI or Ajax to deliver this content.'),
    '#default_value' => $element['#default_value']['status'],
    '#id' => $enabled_id,
  );
  $container_id = drupal_html_id($element['#id'] . '-container');
  $element['settings'] = array(
    '#type' => 'container',
    '#attributes' => array(
      'class' => array(
        'authcache-p13n-config-settings-wrapper',
      ),
    ),
    '#parents' => $element['#parents'],
    '#id' => $container_id,
    '#states' => array(
      'visible' => array(
        '#' . $enabled_id => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );
  $element['settings']['lifespan'] = array(
    '#type' => 'authcache_duration_select',
    '#title' => t('Cache lifetime'),
    '#description' => t('The maximum time an external cache or the browser can keep a copy of this content.'),
    '#durations' => array(
      0,
      60,
      300,
      1800,
      3600,
      21600,
      518400,
    ),
    '#default_value' => $element['#default_value']['lifespan'],
    '#zero_duration' => t('Never cache'),
  );
  $element['settings']['peruser'] = array(
    '#type' => 'checkbox',
    '#title' => t('Per user'),
    '#description' => t('Select when content is different depending on user.'),
    '#default_value' => $element['#default_value']['peruser'],
  );
  $element['settings']['perpage'] = array(
    '#type' => 'checkbox',
    '#title' => t('Per page'),
    '#description' => t('Select when content is different depending on the URL of the page.'),
    '#default_value' => $element['#default_value']['perpage'],
  );

  // Clients.
  $parents_for_clients = array_merge($element['#parents'], array(
    'clients',
  ));
  $client_info = authcache_p13n_client_info();
  $clients = $element['#default_value']['clients'];
  $element['settings']['#clients'] = $clients;

  // Status.
  $client_status_id = drupal_html_id($element['#id'] . '-clients-status-wrapper');
  $element['settings']['clients']['status'] = array(
    '#type' => 'item',
    '#title' => t('Enabled clients'),
    '#prefix' => '<div ' . drupal_attributes(array(
      'id' => $client_status_id,
      'class' => 'clients-status-wrapper',
    )) . '>',
    '#suffix' => '</div>',
    '#description' => t('Select the method(s) used to substitute personalized markup.'),
  );
  $element['settings']['clients']['status']['status-warning'] = array(
    '#type' => 'container',
    '#attributes' => array(
      'class' => array(
        'authcache-p13n-clients-warning',
        'messages',
        'warning',
      ),
    ),
    'message' => array(
      '#markup' => count($client_info) > 0 ? t('Please select at least one client, otherwise markup substitution will not work.') : t('No client module enabled, markup substitution will not work.'),
    ),
  );
  $enabled_clients = 0;
  foreach ($client_info as $name => $client) {
    $status = !isset($clients[$name]['status']) || !empty($clients[$name]['status']);
    $element['settings']['clients']['status'][$name] = array(
      '#type' => 'checkbox',
      '#title' => $client['title'],
      '#default_value' => $status,
      '#parents' => array_merge($parents_for_clients, array(
        $name,
        'status',
      )),
    );
    if ($status) {
      $enabled_clients++;
    }
  }
  if ($enabled_clients) {
    $element['settings']['clients']['status']['status-warning']['#attributes']['class'][] = 'element-hidden';
  }

  // Client order (tabledrag).
  $client_order_wrapper_id = drupal_html_id($element['#id'] . '-clients-order-wrapper');
  $client_order_tabledrag_id = drupal_html_id($element['#id'] . '-clients-order-table');
  $element['settings']['clients']['order'] = array(
    '#type' => 'item',
    '#title' => t('Client order'),
    '#theme' => 'authcache_p13n_config_client_order',
    '#id' => $client_order_wrapper_id,
    '#tabledrag_id' => $client_order_tabledrag_id,
    '#description' => t('Set client precedence by moving preferred client modules to the top. If more than one client module is capable of handling markup substitution the one ranking the highest is used.'),
  );
  foreach ($client_info as $name => $client) {
    $weight = empty($clients[$name]['weight']) ? 0 : $clients[$name]['weight'];
    $element['settings']['clients']['order'][$name]['client'] = array(
      '#markup' => $client['title'],
    );
    $element['settings']['clients']['order'][$name]['weight'] = array(
      '#type' => 'weight',
      '#title' => t('Weight for @title', array(
        '@title' => $client['title'],
      )),
      '#title_display' => 'invisible',
      '#delta' => 50,
      '#default_value' => $weight,
      '#parents' => array_merge($parents_for_clients, array(
        $name,
        'weight',
      )),
    );
    $element['settings']['clients']['order'][$name]['#weight'] = $weight;
  }
  $element['settings']['fallback'] = array(
    '#type' => 'radios',
    '#title' => t('Fallback'),
    '#description' => t('What to do when no client is available (neither ESI nor Ajax).'),
    '#options' => array(
      'cancel' => t('Cancel caching'),
      'hide' => t('Hide content'),
    ),
    '#default_value' => $element['#default_value']['fallback'],
  );
  return $element;
}