function money_widget_settings in Money field 6

Implementation of hook_widget_settings().

File

./money.module, line 129

This module defines the Money CCK field.

Code

function money_widget_settings($op, $widget) {
  switch ($op) {
    case 'form':
      $form = array();
      $options = array(
        'code' => t('Currency code'),
        'name' => t('Currency name'),
      );
      $form['currency_select_mode'] = array(
        '#type' => 'radios',
        '#title' => t('Currency selection mode'),
        '#options' => $options,
        '#default_value' => isset($widget['currency_select_mode']) && isset($options[$widget['currency_select_mode']]) ? $widget['currency_select_mode'] : 'name',
        '#required' => TRUE,
        '#description' => t('Choose the format of the label that will be displayed for options of the currency select list.'),
      );
      $options = money_get_display_modes();
      $form['currency_display_mode'] = array(
        '#type' => 'select',
        '#title' => t('Currency display mode'),
        '#options' => $options,
        '#default_value' => isset($widget['currency_display_mode']) && isset($options[$widget['currency_display_mode']]) ? $widget['currency_display_mode'] : 'a|+|c',
        '#required' => TRUE,
        '#description' => t('Choose the format that will be used to display this money field when a node is rendered.'),
      );
      if (function_exists('currency_api_get_currencies')) {
        $options = array(
          'field' => t('Field precision'),
          'currency' => t('Currency precision'),
        );
        $form['decimals_display_mode'] = array(
          '#type' => 'radios',
          '#title' => t('Decimals display mode'),
          '#options' => $options,
          '#default_value' => isset($widget['decimals_display_mode']) && isset($options[$widget['decimals_display_mode']]) ? $widget['decimals_display_mode'] : 'field',
          '#required' => TRUE,
          '#description' => t('Choose the method to select the number of decimals used to display the field. The standard precision for each currency is displayed in the <em>Available currencies</em> list.'),
        );
        $currency_options = array();
        foreach (currency_api_get_currencies() as $code => $currency) {
          $currency_options[$code] = $currency['name'] . ' [' . $currency['decimals'] . ']';
        }
      }
      else {
        $currency_options = currency_api_get_list();
      }
      $form['currencies'] = array(
        '#type' => 'fieldset',
        '#title' => t('Available currencies'),
        '#collapsible' => TRUE,
        '#collapsed' => TRUE,
        '#description' => t('Choose the currencies that you want to enable for this field. Do not select any currency to enable them all.'),
      );
      if (function_exists('currency_api_get_currencies')) {
        $form['currencies']['#description'] .= ' ' . t('The number between square brakets indicates the standard precision for each currency.');
      }
      if (isset($widget['allowed_currencies']) && is_array($widget['allowed_currencies'])) {

        // Get filtered array.
        $allowed_currencies = array_filter($widget['allowed_currencies']);

        // If not empty, create array for the form element values.
        if (!empty($allowed_currencies)) {
          $allowed_currencies = array_keys($allowed_currencies);
          $allowed_currencies = array_combine($allowed_currencies, $allowed_currencies);
        }
      }
      else {
        $allowed_currencies = array();
      }
      $form['currencies']['allowed_currencies'] = array(
        '#type' => 'checkboxes',
        '#options' => $currency_options,
        '#default_value' => $allowed_currencies,
        '#checkall' => TRUE,
        '#prefix' => '<div class="money-field-currency-checkboxes">',
        '#suffix' => '</div>',
      );
      drupal_add_css(drupal_get_path('module', 'money') . '/money.css');
      return $form;
    case 'save':
      return array(
        'currency_select_mode',
        'currency_display_mode',
        'decimals_display_mode',
        'allowed_currencies',
      );
  }
}