function ad_permission_form_alter in Advertisement 5.2

Drupal _form_alter() hook.

File

permission/ad_permission.module, line 98

Provide granular permissions for advertisements.

Code

function ad_permission_form_alter($form_id, &$form) {
  if ($form_id == 'ad_' . arg(4) . '_global_settings' || $form_id == 'ad_no_global_settings') {
    if (!isset($form['adtype'])) {
      $form['adtype'] = array(
        '#type' => 'value',
        '#value' => arg(4),
      );
    }
    $permissions = module_invoke_all('adapi', 'permissions', NULL);
    $all = array();
    $perms = array();
    foreach ($permissions as $permission => $default) {
      if ($default) {
        $perms[] = $permission;
      }
      $all[] = $permission;
    }
    $node = $form['node'];
    $defaults = variable_get('ad_' . $form['adtype']['#value'] . '_default_permissions', $perms);
    $form['permissions'] = array(
      '#type' => 'fieldset',
      '#title' => t('Permissions'),
      '#collapsible' => TRUE,
      '#description' => t('Select which permissions will be automatically granted to new owners of !type ads.', array(
        '!type' => arg(4),
      )),
    );
    $form['permissions']['default_permissions'] = array(
      '#type' => 'checkboxes',
      '#title' => t('Default permissions for !type ad owners', array(
        '!type' => arg(4),
      )),
      '#options' => drupal_map_assoc($all),
      '#default_value' => $defaults,
    );
    if (isset($form['save'])) {
      $form['save']['#weight'] = 10;
    }
    $form['#submit'] = array(
      'ad_permission_defaults_submit' => array(),
    ) + (array) $form['#submit'];
  }
}