function field_tools_field_clone_form in Field tools 8

Same name and namespace in other branches

1. 7 field_tools.admin.inc \field_tools_field_clone_form()

Form builder for cloning a single field..

Parameters

$instance: A FieldAPI field instance definition array.

2 string references to 'field_tools_field_clone_form'

D7field_tools_menu in ./field_tools.module

Implements hook_menu().

FieldBulkCloneForm::getFormId in src/Form/FieldBulkCloneForm.php

Returns a unique string identifying the form.

File

./field_tools.admin.inc, line 632

NOTICE: THIS FILE IS OBSOLETE. IT IS BEING KEPT UNTIL ALL FUNCTIONALITY IS PORTED TO DRUPAL 8.

Code

function field_tools_field_clone_form($form, &$form_state, $instance) {

  //dsm($instance);
  $form['#instance'] = $instance;
  $field_name = $instance['field_name'];

  // TODO: is there a way to turn most of what follows into a form element?
  $field = field_info_field($field_name);
  $field_exists = isset($field);
  $field_type = field_info_field_types('taxonomy_term_reference');

  // Field settings fieldset.
  // @todo restore this when we add a field apply-type UI.

  /*
  $form['settings'] = array(
    '#type' => 'fieldset',
  );
  $form['settings']['multiple'] = array('#type' => 'checkbox',
    '#title' => t('Multiple select'),
    '#description' => t('Allows reference fields to hold more than one term from this vocabulary.'),
  );
  // Lock this if the field exists.
  if ($field_exists) {
    $form['settings']['multiple'] += array(
      '#disabled' => TRUE,
      '#default_value' => ($field['cardinality'] == 1 ? FALSE : TRUE),
    );
    $form['settings']['multiple']['#description'] .= ' ' . t('This setting may not be changed here because this field already has instances.');
  }

  $form['settings']['required'] = array('#type' => 'checkbox',
    '#title' => t('Required'),
    '#description' => t('At least one term in this vocabulary must be selected when submitting data with this field.'),
  );

  form_load_include($form_state, 'inc', 'field_ui', 'field_ui.admin');
  $widget_options = field_ui_widget_type_options($field['type']);
  $form['settings']['widget_type'] = array(
    '#type' => 'select',
    '#title' => t('Widget type'),
    '#required' => TRUE,
    '#options' => $widget_options,
    '#default_value' => $field_type['default_widget'],
    '#description' => t('The type of form element you would like to present to the user when creating this field in the types below.'),
  );
  */
  $options = field_tools_options_entity_bundle($instance['entity_type'], $instance['bundle'], FALSE);

  //dsm($options);
  $default_bundles = array();
  if ($field_exists) {
    foreach ($field['bundles'] as $entity_type => $bundles) {
      foreach ($bundles as $bundle_type) {
        $default_bundles[] = $entity_type . ':' . $bundle_type;
      }
    }
  }
  $form['bundles'] = array(
    '#type' => 'checkboxes',
    '#options' => $options,
    '#default_value' => $default_bundles,
    '#description' => t("Select bundles on which to apply this field."),
  );

  // Very neat but undocumented trick: see http://drupal.org/node/1349432
  foreach ($default_bundles as $option_key) {
    $form['bundles'][$option_key] = array(
      '#disabled' => TRUE,
    );
  }
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Add field instances'),
  );
  return $form;
}