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Drupal example source code file (translation.pages.inc)

This example Drupal source code file (translation.pages.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

array, else, function, header, if, language_name, node, options, php, status, title, tnid, translation_node, translations

The translation.pages.inc Drupal example source code

<?php
// $Id: translation.pages.inc,v 1.2.2.1 2008/09/30 10:50:43 goba Exp $

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

/**
 * Overview page for a node's translations.
 *
 * @param $node
 *   Node object.
 */
function translation_node_overview($node) {
  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;
    $translations = array($node->language => $node);
  }

  $header = array(t('Language'), t('Title'), t('Status'), t('Operations'));

  foreach (language_list() as $language) {
    $options = array();
    $language_name = $language->name;
    if (isset($translations[$language->language])) {
      // 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[$language->language]->nid);
      $title = l($translation_node->title, 'node/'. $translation_node->nid);
      if (node_access('update', $translation_node)) {
        $options[] = l(t('edit'), "node/$translation_node->nid/edit");
      }
      $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 t('outdated') .'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)) {
        $options[] = l(t('add translation'), 'node/add/'. str_replace('_', '-', $node->type), array('query' => "translation=$node->nid&language=$language->language"));
      }
      $status = t('Not translated');
    }
    $rows[] = array($language_name, $title, $status, implode(" | ", $options));
  }

  drupal_set_title(t('Translations of %title', array('%title' => $node->title)));
  return theme('table', $header, $rows);
}

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