public function ReferencesImportSettingsBase::formAttachFieldReference in CRM Core 7

Attach one reference field to form.

1 call to ReferencesImportSettingsBase::formAttachFieldReference()

ReferencesImportSettingsBase::formAttachReferences in modules/crm_core_data_import/plugins/settings/ReferencesImportSettingsBase.inc

Attach reference fields to form.

File

modules/crm_core_data_import/plugins/settings/ReferencesImportSettingsBase.inc, line 110

Base references settings handler for CRM Core Data Import.

Class

ReferencesImportSettingsBase

@file Base references settings handler for CRM Core Data Import.

Code

public function formAttachFieldReference(&$form, &$form_state, $settings, $entity_type, $bundle, $field_name, $delta, $entity_delta) {
  $destination_values = array();
  $field_info = field_info_field($field_name);
  $field_instance = field_info_instance($entity_type, $field_name, $bundle);

  // If field node author.
  if ($entity_type == 'node' && $field_name == 'uid') {
    $list = $this
      ->getMatchMappingEntity('user', 'user', $settings);
    foreach ($list as $item) {
      $key = $item['entity_type'] . ':user:' . $item['delta'];
      $destination_values[$key] = t('User') . ' ' . $item['delta'];
    }
    $field_instance['label'] = t('Node author');
    $field_info['field_name'] = 'uid';
  }
  if (!empty($field_info['settings']['handler_settings']['target_bundles'])) {
    $target_entity_type = $field_info['settings']['target_type'];
  }
  elseif (empty($field_info['settings']['handler_settings']['target_bundles']) && !empty($field_info['settings']['target_type']) && $field_info['settings']['target_type'] == 'crm_core_contact') {

    // Use default value for crm_core_contact and individual bundle.
    $target_entity_type = 'crm_core_contact';
  }
  if (!empty($target_entity_type)) {
    $entity_info = entity_get_info($target_entity_type);
    if (!empty($field_info['settings']['handler_settings']['target_bundles'])) {
      foreach ($field_info['settings']['handler_settings']['target_bundles'] as $target_bundle) {
        $list = $this
          ->getMatchMappingEntity($target_entity_type, $target_bundle, $settings);
        foreach ($list as $item) {
          $key = $item['entity_type'] . ':' . $item['entity_bundle'] . ':' . $item['delta'];
          $destination_values[$key] = $entity_info['label'] . ' ' . $target_bundle . ' ' . $item['delta'];
        }
      }
    }
    else {

      // Use default value for crm_core_contact and individual bundle.
      $target_bundle = 'individual';
      $list = $this
        ->getMatchMappingEntity($target_entity_type, $target_bundle, $settings);
      foreach ($list as $item) {
        $key = $item['entity_type'] . ':' . $target_bundle . ':' . $item['delta'];
        $destination_values[$key] = $entity_info['label'] . ' ' . $target_bundle . ' ' . $item['delta'];
      }
    }
  }
  $form['references']['fields'][$delta] = array(
    '#type' => 'fieldset',
    '#attributes' => array(
      'class' => array(
        'settings-fieldset',
      ),
    ),
  );
  $form['references']['fields'][$delta]['label'] = array(
    '#type' => 'item',
    '#markup' => t('@field_name (@bundle) should be reference', array(
      '@field_name' => $field_instance['label'],
      '@bundle' => $bundle,
    )),
  );
  $form['references']['fields'][$delta]['source'] = array(
    '#type' => 'value',
    '#value' => $entity_type . ':' . $bundle . ':' . $entity_delta,
  );
  $form['references']['fields'][$delta]['destination'] = array(
    '#type' => 'select',
    '#options' => $destination_values,
    '#default_value' => !empty($form_state['values']['references']['fields'][$delta]['destination']) ? $form_state['values']['references']['fields'][$delta]['destination'] : FALSE,
  );
  $form['references']['fields'][$delta]['reference_type'] = array(
    '#type' => 'value',
    '#value' => $entity_type . ':' . $bundle . ':' . $entity_delta . ':' . $field_info['field_name'],
  );
  $form['references']['fields'][$delta]['remove_field'] = array(
    '#type' => 'button',
    '#value' => t('Remove'),
    '#name' => drupal_html_id('references-settings-remove-button-' . $entity_delta),
    '#ajax' => array(
      'callback' => '_crm_core_data_import_references_callback',
      'method' => 'replace',
      'wrapper' => 'references-form-fields-wrapper',
    ),
  );
}