function viewfield_field_instance_settings_form in Viewfield 7.3

Same name and namespace in other branches

1. 7.2 viewfield.module \viewfield_field_instance_settings_form()

Implements hook_field_instance_settings_form().

See also

viewfield_field_instance_settings_form_validate()

File

./viewfield.module, line 46

Defines a field type to display a view.

Code

function viewfield_field_instance_settings_form($field, $instance) {
  $form['#field_name'] = $field['field_name'];
  $form['force_default'] = array(
    '#type' => 'checkbox',
    '#title' => t('Always use default value'),
    '#default_value' => $instance['settings']['force_default'],
    '#description' => t('Hides this field in forms and enforces the configured default value.'),
  );
  $form['view_label'] = array(
    '#type' => 'select',
    '#title' => t('View label'),
    '#options' => array(
      'human' => t('Human name'),
      'machine' => t('Machine name'),
      'human_machine' => t('Human and machine name'),
      'hidden' => t('Hidden'),
    ),
    '#default_value' => isset($instance['settings']['view_label']) ? $instance['settings']['view_label'] : 'human',
    '#description' => t('Select how the view name will be displayed to content authors. "Human" is the human readable name of a view ("My View"), while "machine" is a coded name ("my_view").'),
  );
  $form['display_label'] = array(
    '#type' => 'select',
    '#title' => t('Display label'),
    '#options' => array(
      'human' => t('Human name'),
      'machine' => t('Machine name'),
      'human_machine' => t('Human and machine name'),
    ),
    '#default_value' => isset($instance['settings']['display_label']) ? $instance['settings']['display_label'] : 'human',
    '#description' => t('Select how the view display name will be shown to content authors. "Human" is the human readable name of a display ("My View Display"), while "machine" is a coded name ("my_view_display").'),
  );
  $options = array();
  $views = views_get_enabled_views();
  ksort($views);
  foreach ($views as $view) {
    foreach ($view->display as $display) {
      $options[$view->name . '|' . $display->id] = $view->human_name . ' (' . $view->name . ') - ' . $display->display_title . ' (' . $display->id . ')';
    }
  }
  $form['allowed_views'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Allowed values'),
    '#options' => $options,
    '#default_value' => isset($instance['settings']['allowed_views']) && is_array($instance['settings']['allowed_views']) ? $instance['settings']['allowed_views'] : array(),
    '#description' => t('Only selected views will be available for content authors. Leave empty to allow all.'),
  );
  $form['#element_validate'] = array(
    'viewfield_field_instance_settings_form_validate',
  );
  return $form;
}