function views_field_form_field_ui_field_edit_form_alter in Views Field 7

Implements hook_form_FORM_ID_alter(): field_ui_field_edit_form.

1 call to views_field_form_field_ui_field_edit_form_alter()

views_field_form_field_ui_field_settings_form_alter in ./views_field.module

Implements hook_form_FORM_ID_alter(): field_ui_field_settings_form.

File

./views_field.module, line 53

Provides primary Drupal hook implementations.

Code

function views_field_form_field_ui_field_edit_form_alter(&$form, &$form_state) {
  $field = $form['#field'];
  $settings = $field['settings'];

  // Handle fields without existing settings.
  if (isset($form['field']['settings']['#markup'])) {
    $form['field']['settings'] = array();
  }

  // Allow user to expose this field to views as a base table.
  $form['field']['settings']['views_base_table'] = array(
    '#type' => 'checkbox',
    '#title' => t('Expose as base table'),
    '#default_value' => $settings['views_base_table'],
    '#description' => t('Expose the storage table for this field to the Views module as a base table.'),
  );

  // Allow user to select the columns of the field table to expose to views.
  $columns = array();
  foreach ($field['columns'] as $column_name => $attributes) {
    $columns[] = $column_name;
  }
  $columns = array_merge($columns, array(
    'entity_type',
    'bundle',
    'entity_id',
    'revision_id',
    'language',
    'delta',
    'deleted',
  ));
  $form['field']['settings']['views_base_columns'] = array(
    '#type' => 'select',
    '#title' => t('Columns to expose'),
    '#default_value' => $settings['views_base_columns'],
    '#options' => drupal_map_assoc($columns),
    '#description' => t('Expose the selected columns of the storage table for this field to the Views module as fields.'),
    '#multiple' => TRUE,
    '#size' => min(12, count($columns)),
  );
}