translation.pages.inc

<?php


/**
 * @file
 * User page callbacks for the Translation module.
 */

/**
 * Page callback: Displays a list of a node's translations.
 *
 * @param $node
 *   A node object.
 *
 * @return
 *   A render array for a page containing a list of content.
 *
 * @see translation_menu()
 */
function translation_node_overview($node) {
    include_once DRUPAL_ROOT . '/includes/language.inc';
    if ($node->tnid) {
        // Already part of a set, grab that set.
        $tnid = $node->tnid;
        $translations = translation_node_get_translations($node->tnid);
    }
    else {
        // We have no translation source nid, this could be a new set, emulate that.
        $tnid = $node->nid;
        $translations = array(
            entity_language('node', $node) => $node,
        );
    }
    $type = variable_get('translation_language_type', LANGUAGE_TYPE_INTERFACE);
    $header = array(
        t('Language'),
        t('Title'),
        t('Status'),
        t('Operations'),
    );
    foreach (language_list() as $langcode => $language) {
        $options = array();
        $language_name = $language->name;
        if (isset($translations[$langcode])) {
            // Existing translation in the translation set: display status.
            // We load the full node to check whether the user can edit it.
            $translation_node = node_load($translations[$langcode]->nid);
            $path = 'node/' . $translation_node->nid;
            $links = language_negotiation_get_switch_links($type, $path);
            $title = empty($links->links[$langcode]['href']) ? l($translation_node->title, $path) : l($translation_node->title, $links->links[$langcode]['href'], $links->links[$langcode]);
            if (node_access('update', $translation_node)) {
                $text = t('edit');
                $path = 'node/' . $translation_node->nid . '/edit';
                $links = language_negotiation_get_switch_links($type, $path);
                $options[] = empty($links->links[$langcode]['href']) ? l($text, $path) : l($text, $links->links[$langcode]['href'], $links->links[$langcode]);
            }
            $status = $translation_node->status ? t('Published') : t('Not published');
            $status .= $translation_node->translate ? ' - <span class="marker">' . t('outdated') . '</span>' : '';
            if ($translation_node->nid == $tnid) {
                $language_name = t('<strong>@language_name</strong> (source)', array(
                    '@language_name' => $language_name,
                ));
            }
        }
        else {
            // No such translation in the set yet: help user to create it.
            $title = t('n/a');
            if (node_access('create', $node)) {
                $text = t('add translation');
                $path = 'node/add/' . str_replace('_', '-', $node->type);
                $links = language_negotiation_get_switch_links($type, $path);
                $query = array(
                    'query' => array(
                        'translation' => $node->nid,
                        'target' => $langcode,
                    ),
                );
                $options[] = empty($links->links[$langcode]['href']) ? l($text, $path, $query) : l($text, $links->links[$langcode]['href'], array_merge_recursive($links->links[$langcode], $query));
            }
            $status = t('Not translated');
        }
        $rows[] = array(
            $language_name,
            $title,
            $status,
            implode(" | ", $options),
        );
    }
    drupal_set_title(t('Translations of %title', array(
        '%title' => $node->title,
    )), PASS_THROUGH);
    $build['translation_node_overview'] = array(
        '#theme' => 'table',
        '#header' => $header,
        '#rows' => $rows,
    );
    return $build;
}