function i18n_nodeapi in Internationalization 5

Same name and namespace in other branches

1. 5.3 i18n.module \i18n_nodeapi()
2. 5.2 i18n.module \i18n_nodeapi()
3. 6 i18n.module \i18n_nodeapi()

Implementation of hook_nodeapi().

File

./i18n.module, line 173

Internationalization (i18n) module

Code

function i18n_nodeapi(&$node, $op, $teaser = NULL, $page = NULL) {
  if (variable_get("i18n_node_{$node->type}", 0)) {
    switch ($op) {
      case 'load':
        return db_fetch_array(db_query("SELECT trid, language, status AS i18n_status FROM {i18n_node} WHERE nid=%d", $node->nid));
      case 'insert':
      case 'update':
        db_query("DELETE FROM {i18n_node} WHERE nid=%d", $node->nid);
        if ($node->language) {

          // Assign a trid from the beginning
          db_query("INSERT INTO {i18n_node} (nid, trid, language, status) VALUES(%d, '%d', '%s', '%d')", $node->nid, $node->trid, $node->language, $node->i18n_status);
        }

        // Handle menu items. Fixes duplication issue and language for menu items which happens when editing nodes in languages other than current.
        if (isset($node->menu) && !$node->menu['delete'] && $node->menu['title']) {
          $item = $node->menu;
          $item['path'] = $item['path'] ? $item['path'] : "node/{$node->nid}";
          $item['type'] = $item['type'] | MENU_MODIFIED_BY_ADMIN;
          if ($item['mid']) {

            // Update menu item
            db_query("UPDATE {menu} SET pid = %d, path = '%s', title = '%s', description = '%s', weight = %d, type = %d, language = '%s' WHERE mid = %d", $item['pid'], $item['path'], $item['title'], $item['description'], $item['weight'], $item['type'], $node->language, $item['mid']);
            drupal_set_message(t('The menu item %title has been updated with node language.', array(
              '%title' => $item['title'],
            )));
          }
          elseif (SAVED_NEW == menu_save_item($item)) {

            // Creating new menu item with node language
            db_query("UPDATE {menu} SET language = '%s' WHERE mid = %d", $node->language, $item['mid']);
            drupal_set_message(t('The menu item %title has been added with node language.', array(
              '%title' => $item['title'],
            )));
          }
          menu_rebuild();
          unset($node->menu);

          // Avoid further processing by menu module
        }

        // Pathauto integration. Dynamic replacement of variables to allow different patterns per language
        if (module_exists('path') && module_exists('pathauto')) {

          // Language for pathauto variables is either node language or default language
          $language = $node->language ? $node->language : i18n_default_language();
          if ($language != i18n_get_lang()) {
            i18n_variable_init($language, 'pathauto_node');
          }
        }
        break;
      case 'delete':
        db_query('DELETE FROM {i18n_node} WHERE nid=%d', $node->nid);
        break;
      case 'prepare':

        // Book pages, set the right language nodes and outlines
        if (arg(3) == 'parent' && is_numeric(arg(4)) && ($parent = node_load(arg(4))) && $parent->language) {
          $node->language = $parent->language;
          i18n_selection_mode('node', $parent->language);
        }
        break;
    }
  }
}