function export_node_export in Node export 5.2

Same name and namespace in other branches

1. 5 export.module \export_node_export()
2. 6 export.pages.inc \export_node_export()

Exports a node - return export code in a textarea

1 call to export_node_export()

export_node_bulk in ./export.module

Callback for 'export' node operation.

1 string reference to 'export_node_export'

export_menu in ./export.module

Implementation of hook_menu().

File

./export.pages.inc, line 52

Code

function export_node_export($original_node, $return_code = FALSE, $iteration = 0) {
  if (isset($original_node->nid)) {
    global $user;
    if (export_is_permitted($original_node->type)) {
      $node = drupal_clone($original_node);
      $node->nid = NULL;
      $node->vid = NULL;
      $node->name = $user->name;
      $node->uid = $user->uid;

      //$node->created = NULL;
      $node->menu = NULL;
      $node->path = NULL;
      $node->files = array();
      $node->title = t('!title', array(
        '!title' => $node->title,
      ));
      drupal_set_title(check_plain($node->title));
      if (variable_get('export_reset_' . $node->type, FALSE)) {
        $node_options = variable_get('node_options_' . $node->type, array(
          'status',
          'promote',
        ));

        // fill in the default values
        foreach (array(
          'status',
          'moderate',
          'promote',
          'sticky',
          'revision',
        ) as $key) {
          $node->{$key} = in_array($key, $node_options);
        }
      }

      // Fix taxonomy array
      if (isset($node->taxonomy) && count($node->taxonomy)) {
        $vocabularies = taxonomy_get_vocabularies();
        $new_taxonomy = array();
        foreach ($node->taxonomy as $term) {

          // Free-tagging vocabularies need a different format
          if ($vocabularies[$term->vid]->tags) {
            $new_taxonomy['tags'][$term->vid][] = $term->name;
          }
          else {
            $new_taxonomy[$term->vid][$term->tid] = $term->tid;
          }
        }
        if (isset($new_taxonomy['tags']) && count($new_taxonomy['tags'])) {

          // Comma seperate the tags
          foreach ($new_taxonomy['tags'] as $vid => $tags) {
            $new_taxonomy['tags'][$vid] = implode(', ', $tags);
          }
        }
        $node->taxonomy = $new_taxonomy;
      }

      // Let other modules do special fixing up.
      // The function signature is: hook_export_node_alter(&$node, $original_node, $method)
      foreach (module_implements('export_node_alter') as $module) {
        $function = $module . '_export_node_alter';
        $function($node, $original_node, "export");
      }
      $node_code = export_node_encode($node, $iteration);
      return $return_code ? $node_code : drupal_get_form('export_form', $node_code);
    }
  }
}