i18ncck.module in Internationalization 6

Internationalization (i18n) submodule: CCK.

File

i18ncck/i18ncck.module

<?php

/**
 * @file
 * Internationalization (i18n) submodule: CCK.
 */

/**
 * Implementation of hook_locale().
 */
function i18ncck_locale($op = 'groups', $group = NULL) {
  switch ($op) {
    case 'groups':
      return array(
        'cck' => t('CCK'),
      );
    case 'info':
      $info['cck']['refresh callback'] = 'i18ncck_locale_refresh';
      $info['cck']['format'] = FALSE;
      return $info;
  }
}

/**
 * Makes safe keys for using in i18nstrings().
 */
function i18ncck_get_safe_value($value) {
  return html_entity_decode(strip_tags($value), ENT_QUOTES);
}

/**
 * Refresh locale strings.
 */
function i18ncck_locale_refresh() {
  foreach (content_types() as $content_type => $type) {

    // Localization of CCK fields.
    if (isset($type['fields'])) {
      foreach ($type['fields'] as $field_name => $field) {

        // Localize field title and description per content type.
        i18nstrings_update('cck:field:' . $content_type . '-' . $field_name . ':widget_label', $field['widget']['label']);
        if (!empty($field['widget']['description'])) {
          i18nstrings_update('cck:field:' . $content_type . '-' . $field_name . ':widget_description', $field['widget']['description']);
        }

        // Localize allowed values per field.
        if (empty($field['allowed_values_php']) && !empty($field['allowed_values'])) {
          $function = $field['module'] . '_allowed_values';
          $allowed_values = function_exists($function) ? $function($field) : (array) content_allowed_values($field);
          if (!empty($allowed_values)) {
            foreach ($allowed_values as $key => $value) {
              i18nstrings_update('cck:field:' . $field_name . ':option_' . i18ncck_get_safe_value($key), $value);
            }
          }
        }
      }
    }

    // Localization of CCK fieldgroups.
    if (module_exists('fieldgroup')) {
      foreach (fieldgroup_groups($content_type) as $group_name => $group) {
        i18nstrings_update('cck:fieldgroup:' . $content_type . '-' . $group_name . ':label', $group['label']);
        if (!empty($group['settings']['form']['description'])) {
          i18nstrings_update('cck:fieldgroup:' . $content_type . '-' . $group_name . ':form_description', $group['settings']['form']['description']);
        }
        if (!empty($group['settings']['display']['description'])) {
          i18nstrings_update('cck:fieldgroup:' . $content_type . '-' . $group_name . ':display_description', $group['settings']['display']['description']);
        }
      }
    }
  }
  return TRUE;

  // Meaning it completed with no issues
}

/**
 * Translate widget's labels and descriptions.
 */
function i18ncck_content_field_strings_alter(&$field_strings, $content_type, $field_name) {
  $field_strings['widget_label'] = i18nstrings('cck:field:' . $content_type . '-' . $field_name . ':widget_label', $field_strings['widget_label']);
  if (!empty($field_strings['widget_description'])) {
    $field_strings['widget_description'] = i18nstrings('cck:field:' . $content_type . '-' . $field_name . ':widget_description', $field_strings['widget_description']);
  }
}

/**
 * Translate allowed values lists.
 */
function i18ncck_content_allowed_values_alter(&$allowed_values, $field) {
  foreach ($allowed_values as $key => $value) {
    $allowed_values[$key] = i18nstrings('cck:field:' . $field['field_name'] . ':option_' . i18ncck_get_safe_value($key), $value);
  }
}

/**
 * Translate fieldgroup labels and descriptions.
 */
function i18ncck_content_fieldgroup_strings_alter(&$group_strings, $content_type, $group_name) {
  $group_strings['label'] = i18nstrings('cck:fieldgroup:' . $content_type . '-' . $group_name . ':label', $group_strings['label']);
  if (!empty($group_strings['form_description'])) {
    $group_strings['form_description'] = i18nstrings('cck:fieldgroup:' . $content_type . '-' . $group_name . ':form_description', $group_strings['form_description']);
  }
  if (!empty($group_strings['display_description'])) {
    $group_strings['display_description'] = i18nstrings('cck:fieldgroup:' . $content_type . '-' . $group_name . ':display_description', $group_strings['display_description']);
  }
}

Functions

Name	Description
i18ncck_content_allowed_values_alter	Translate allowed values lists.
i18ncck_content_fieldgroup_strings_alter	Translate fieldgroup labels and descriptions.
i18ncck_content_field_strings_alter	Translate widget's labels and descriptions.
i18ncck_get_safe_value	Makes safe keys for using in i18nstrings().
i18ncck_locale	Implementation of hook_locale().
i18ncck_locale_refresh	Refresh locale strings.