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   1  <?php
   2  
   3  /**
   4   * @file
   5   * User page callbacks for the translation module.
   6   */
   7  
   8  /**
   9   * Overview page for a node's translations.
  10   *
  11   * @param $node
  12   *   Node object.
  13   */
  14  function translation_node_overview($node) {
  15    if ($node->tnid) {
  16      // Already part of a set, grab that set.
  17      $tnid = $node->tnid;
  18      $translations = translation_node_get_translations($node->tnid);
  19    }
  20    else {
  21      // We have no translation source nid, this could be a new set, emulate that.
  22      $tnid = $node->nid;
  23      $translations = array($node->language => $node);
  24    }
  25  
  26    $header = array(t('Language'), t('Title'), t('Status'), t('Operations'));
  27  
  28    foreach (language_list() as $language) {
  29      $options = array();
  30      $language_name = $language->name;
  31      if (isset($translations[$language->language])) {
  32        // Existing translation in the translation set: display status.
  33        // We load the full node to check whether the user can edit it.
  34        $translation_node = node_load($translations[$language->language]->nid);
  35        $title = l($translation_node->title, 'node/'. $translation_node->nid);
  36        if (node_access('update', $translation_node)) {
  37          $options[] = l(t('edit'), "node/$translation_node->nid/edit");
  38        }
  39        $status = $translation_node->status ? t('Published') : t('Not published');
  40        $status .= $translation_node->translate ? ' - <span class="marker">'. t('outdated') .'</span>' : '';
  41        if ($translation_node->nid == $tnid) {
  42          $language_name = t('<strong>@language_name</strong> (source)', array('@language_name' => $language_name));
  43        }
  44      }
  45      else {
  46        // No such translation in the set yet: help user to create it.
  47        $title = t('n/a');
  48        if (node_access('create', $node)) {
  49          $options[] = l(t('add translation'), 'node/add/'. str_replace('_', '-', $node->type), array('query' => "translation=$node->nid&language=$language->language"));
  50        }
  51        $status = t('Not translated');
  52      }
  53      $rows[] = array($language_name, $title, $status, implode(" | ", $options));
  54    }
  55  
  56    drupal_set_title(t('Translations of %title', array('%title' => $node->title)));
  57    return theme('table', $header, $rows);
  58  }