function date_locale_format_form in Date 6.2

Display list of enabled languages to configure date formats for.

1 string reference to 'date_locale_format_form'

date_locale_menu in date_locale/date_locale.module

Implementation of hook_menu().

File

date_locale/date_locale.module, line 119

Enable different locales to have their own date formats.

Code

function date_locale_format_form($form_state) {
  $form = array();
  if (!isset($form_state['values'])) {
    $step = 'languages';
  }
  else {
    $step = 'config';
  }
  $form['step'] = array(
    '#type' => 'value',
    '#value' => $step,
  );

  // Form part 1: show language selection.
  if ($step == 'languages') {

    // Get list of languages.
    $languages = locale_language_list('native');

    // If site_country module is enabled, add country specific languages to
    // languages array.
    if (module_exists('site_country')) {
      $country_code = variable_get('site_country_default_country', '');
      if (!empty($country_code)) {
        foreach ($languages as $langcode => $name) {
          $country_language = $langcode . '-' . $country_code;
          if (drupal_strlen($langcode) == 2 && !in_array($country_language, array_keys($languages))) {
            $languages[$country_language] = "{$name} ({$country_code})";
          }
        }
      }
    }
    $form['langcode'] = array(
      '#title' => t('Language'),
      '#type' => 'select',
      '#options' => $languages,
      '#multiple' => FALSE,
    );
    $form['buttons']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Search'),
      '#submit' => array(
        'date_locale_format_form_language_submit',
      ),
    );
  }
  else {

    // Add Drupal core's system.js and js settings.
    date_api_add_system_javascript();
    $languages = locale_language_list('native');
    $langcode = $form_state['values']['langcode'];
    $language_name = $languages[$langcode];

    // Display the current language name.
    $form['language_information'] = array(
      '#value' => t('Date format settings for %language_name', array(
        '%language_name' => $language_name,
      )),
      '#prefix' => '<p style="font-size: 1.2em;">',
      '#suffix' => '</p>',
    );

    // Get list of date format types.
    $types = date_get_format_types();

    // Get list of available formats.
    $formats = date_get_formats();
    $choices = array();
    foreach ($formats as $type => $list) {
      foreach ($list as $f => $format) {
        $choices[$f] = date_format_date(date_now(), 'custom', $f);
      }
    }

    // Get configured formats for each language.
    $locale_formats = date_format_locale($langcode);

    // Display a form field for each format type.
    foreach ($types as $type => $type_info) {
      if (!empty($locale_formats) && in_array($type, array_keys($locale_formats))) {
        $default = $locale_formats[$type];
      }
      else {
        $default = variable_get('date_format_' . $type, array_shift(array_keys($formats)));
      }
      include_once './' . drupal_get_path('module', 'date_api') . '/date_api.admin.inc';
      date_api_date_format_select_field($form, $type, $type_info, $default, $choices);
    }
    $form['buttons']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Save'),
      '#submit' => array(
        'date_locale_format_form_formats_submit',
      ),
    );
    $form['buttons']['cancel'] = array(
      '#type' => 'submit',
      '#value' => t('Cancel'),
      '#submit' => array(
        'date_locale_format_form_formats_cancel',
      ),
    );
  }
  return $form;
}