boxes_i18n.inc in Boxes translation 7

File

plugins/boxes/boxes_i18n.inc

<?php

/**
 * Simple translatable custom text box.
 */
class boxes_i18n extends boxes_simple {

  /**
   * Implements boxes_content::options_defaults().
   */
  public function options_defaults() {
    $defaults = parent::options_defaults();
    return $defaults + array(
      'i18n_boxes' => array(
        'language' => I18N_BOXES_LOCALIZE,
      ),
    );
  }

  /**
   * Implements boxes_content::options_form().
   */
  public function options_form(&$form_state) {
    $form = parent::options_form($form_state);
    $form['i18n_boxes'] = array(
      '#type' => 'fieldset',
      '#title' => t('Multilingual settings'),
      '#collapsible' => TRUE,
      '#weight' => 0,
      '#tree' => TRUE,
    );
    $options = array(
      '' => t('All languages'),
    );
    $options[I18N_BOXES_LOCALIZE] = t('All languages (Translatable)');
    $options += locale_language_list('name');
    $form['i18n_boxes']['language'] = array(
      '#type' => 'radios',
      '#title' => t('Language'),
      '#default_value' => $this->options['i18n_boxes']['language'],
      '#options' => $options,
    );
    return $form;
  }

  /**
   * Save a box.
   */
  public function save() {
    parent::save();

    // Make the box strings available to be translated.
    $this
      ->locale_refresh();
  }

  /**
   * Refresh the translatable strings.
   */
  public function locale_refresh() {
    if ($this->options['i18n_boxes']['language'] == I18N_BOXES_LOCALIZE) {

      // Update the box's body field; if empty, remove the translation.
      if (!empty($this->options['body']['value'])) {
        i18n_string_update(array(
          'boxes',
          $this->plugin_key,
          $this->delta,
          'body',
        ), $this->options['body']['value'], array(
          'format' => $this->options['body']['format'],
        ));
      }
      else {
        i18n_string_remove(array(
          'boxes',
          $this->plugin_key,
          $this->delta,
          'body',
        ));
      }

      // Update the box's title field; if empty, remove the translation.
      if (!empty($this->title)) {
        i18n_string_update(array(
          'boxes',
          $this->plugin_key,
          $this->delta,
          'title',
        ), $this->title);
      }
      else {
        i18n_string_remove(array(
          'boxes',
          $this->plugin_key,
          $this->delta,
          'title',
        ));
      }
    }
    return TRUE;
  }

  /**
   * Implements boxes_content::render().
   */
  public function render() {
    global $language;

    // Get the filtered rendered data from boxes_simple.
    $block = parent::render();

    // Handle any multilingual settings.
    if (!empty($this->options['i18n_boxes']['language'])) {
      if ($this->options['i18n_boxes']['language'] == I18N_BOXES_LOCALIZE) {

        // This box is available to translate.
        $block['content'] = i18n_string_text(array(
          'boxes',
          $this->plugin_key,
          $this->delta,
          'body',
        ), $block['content'], array(
          'format' => $this->options['body']['format'],
        ));

        // Also translate the title.
        $block['subject'] = i18n_string_plain(array(
          'boxes',
          $this->plugin_key,
          $this->delta,
          'title',
        ), $block['subject']);
        $block['title'] = $block['subject'];
      }
      elseif ($this->options['i18n_boxes']['language'] != $language->language) {

        // This box does not share the language of the user, so do not display.
        $block = NULL;
      }
    }
    return $block;
  }
  public function cache_setting() {
    return DRUPAL_CACHE_CUSTOM;
  }

}

Classes

Name	Description
boxes_i18n	Simple translatable custom text box.