public function LinkedImportSettings::formAttachLinkedImports in CRM Core 7

Attach relation fields to form.

1 call to LinkedImportSettings::formAttachLinkedImports()

LinkedImportSettings::configForm in modules/crm_core_data_import/plugins/settings/LinkedImportSettings.inc

Configuration form for settings plugin.

File

modules/crm_core_data_import/plugins/settings/LinkedImportSettings.inc, line 106

Class

LinkedImportSettings

Code

public function formAttachLinkedImports(&$form, &$form_state, $settings, CRMCoreDataImport $importer) {
  $triggering_element = !empty($form_state['triggering_element']) ? $form_state['triggering_element'] : FALSE;
  if ($triggering_element['#name'] == 'add-import-button' && !empty($form_state['values']['linked_imports']['import'])) {
    $import_id = $form_state['values']['linked_imports']['import'];
    $form_state['values']['linked_imports']['fields'][$import_id] = array(
      'import_id' => $import_id,
    );
  }
  if (!empty($triggering_element['#parents'][3]) && $triggering_element['#parents'][3] == 'remove_field' && $triggering_element['#parents'][0] == 'linked_imports') {
    $field_key = $triggering_element['#parents'][2];
    unset($form_state['values']['linked_imports']['fields'][$field_key]);
  }
  if (!empty($form_state['values']['linked_imports']['fields'])) {
    foreach ($form_state['values']['linked_imports']['fields'] as $delta => $field) {
      $this
        ->formAttachField($form, $form_state, $importer, $settings, $field);
    }
  }
}