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 .= $translation_node->translate ? ' - ' . t('outdated') . '' : '';
if ($translation_node->nid == $tnid) {
$language_name = t('@language_name (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;
}