function synonyms_commerce_field_widget_form in Synonyms 7

Implements hook_field_widget_form().

File

synonyms_commerce/synonyms_commerce.module, line 89

Provides synonyms integration with Commerce.

Code

function synonyms_commerce_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
  $default_value = synonyms_select_default_value($field, $instance, $items);
  switch ($instance['widget']['type']) {
    case 'synonyms_commerce_autocomplete':
      $default_value_string = array();
      foreach (commerce_product_load_multiple($default_value) as $product) {
        $default_value_string[] = entity_label('commerce_product', $product);
      }
      $default_value_string = drupal_implode_tags($default_value_string);
      $element += array(
        '#type' => 'textfield',
        '#default_value' => $default_value_string,
        '#autocomplete_path' => $instance['widget']['settings']['synonyms_autocomplete_path'] . '/' . $field['field_name'] . '/' . $instance['entity_type'] . '/' . $instance['bundle'],
        '#size' => $instance['widget']['settings']['size'],
        '#maxlength' => 1024,
        '#element_validate' => array(
          'synonyms_commerce_autocomplete_validate',
        ),
        '#attached' => array(
          'js' => array(
            drupal_get_path('module', 'synonyms') . '/js/synonyms-autocomplete.js' => array(),
          ),
        ),
        '#attributes' => array(
          'class' => array(
            'synonyms-autocomplete',
          ),
        ),
      );
      if (isset($instance['widget']['settings']['auto_creation'])) {
        $element['#auto_creation'] = $instance['widget']['settings']['auto_creation'];
      }
      break;
    case 'synonyms_commerce_select':
      $multiple = $field['cardinality'] > 1 || $field['cardinality'] == FIELD_CARDINALITY_UNLIMITED;
      $options = module_invoke('commerce_product_reference', 'options_list', $field, $instance);
      $tmp = reset($options);
      if (is_array($tmp)) {

        // These options have optgroups.
        foreach ($options as $k => $v) {
          $options[$k] = synonyms_commerce_product_options_expand($v);
        }
      }
      else {
        $options = synonyms_commerce_product_options_expand($options);
      }
      $element += array(
        '#type' => 'select',
        '#empty_option' => t('- None -'),
        '#options' => $options,
        '#multiple' => $multiple,
        '#element_validate' => array(
          'synonyms_select_validate',
          'synonyms_select_form_to_storage',
        ),
        '#default_value' => $default_value,
      );
      break;
  }
  return $element;
}