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