An imported post's parent may not have been imported when it was first created
so try again. Similarly for child menu items and menu items which were missing
the object (e.g. post) they represent in the menu
| public backfill_parents ( ) |
public function wpImportContents($file)
{
$wp_import = new WP_Import();
$wp_import->fetch_attachments = false;
// doesn matter
// load data from saved option
$wp_import->post_orphans = get_option('_cri_post_orphans', array());
$wp_import->processed_posts = get_option('_cri_processed_posts', array());
$wp_import->url_remap = get_option('_cri_url_remap', array());
// the odd filter
add_filter('import_post_meta_key', array($wp_import, 'is_valid_meta_key'));
add_filter('http_request_timeout', array(&$wp_import, 'bump_request_timeout'));
// start buffer
ob_start();
// parse file and gather data
$wp_import->import_start($file);
// map author
$wp_import->get_author_mapping();
wp_suspend_cache_invalidation(true);
$wp_import->process_categories();
$wp_import->process_tags();
$wp_import->process_terms();
$wp_import->process_posts();
wp_suspend_cache_invalidation(false);
// update incorrect/missing information in the DB
$wp_import->backfill_parents();
$wp_import->backfill_attachment_urls();
$wp_import->remap_featured_images();
// end has output, so buffer it out
$wp_import->import_end();
// ignore the output, call in buffer
do_action('radium_after_content_import');
ob_end_clean();
// delete all attachment related stats
foreach (array('_cri_post_orphans', '_cri_processed_posts', '_cri_url_remap') as $op) {
delete_option($op);
}
return true;
}
public function backfill_parents()
{
$this->updateStats(__("Fixing orphans", 'Pixelentity Theme/Plugin'));
parent::backfill_parents();
}