static function get_post_ancestors($post_to_check_parents_for)
{
if (!isset(wp2grav_content_tree::$one_page_parents)) {
wp_cache_delete($post_to_check_parents_for, 'posts');
$one_page_parents = get_post_ancestors($post_to_check_parents_for);
wp2grav_content_tree::$one_page_parents = $one_page_parents;
}
return wp2grav_content_tree::$one_page_parents;
}
/**
* Loops through posts and pages to compile md files for each.
*
* @since 1.0.0
*
* @return void
*/
protected function export()
{
// export blog items
// page id for exporting blog posts
$blogPageId = (int) WP2GRAV_BLOG_MASTER_PAGE_ID;
// Load qTranslate settings if available
$qt = $this->qt_settings();
if (is_array($qt)) {
// found qtranslate_slug
global $qtranslate_slug;
$qtranslate_slug = isset($qtranslate_slug) ? $qtranslate_slug : null;
} else {
$qtranslate_slug = false;
}
// generate tree array of content structure
// array(
// 'page' => $pageObj,
// 'subtree' => $subTreeArray
//)
$GLOBALS['WP2GRAV_CNT'] = 0;
// export authors
$this->writeMeta();
// get root items
$args = array("echo" => 0, "sort_order" => "ASC", "sort_column" => "menu_order", "parent" => 0);
// export pages
$contentArray = wp2grav_get_pages($args, 'page');
$this->processExport($contentArray, $qt, $qtranslate_slug, null, 'default');
// reset content tree
wp2grav_content_tree::$arr_all_pages_id_parent = null;
// export Blog pages
$contentArray = wp2grav_get_pages($args, 'post');
$blogPageArray = array(array('page' => get_post($blogPageId), 'subtree' => $contentArray));
//override pageFileName property
$blogPageArray[0]['page']->pageFileName = 'blog';
$this->processExport($blogPageArray, $qt, $qtranslate_slug, null, 'item');
$this->addNotice(WP2GravView::notice('admin/export-success') . $this->destination);
wp_reset_postdata();
// emulate wp_safe_redirect();
$location = admin_url('admin.php?page=' . $this->plugin . '-export');
$location = wp_sanitize_redirect($location);
$location = wp_validate_redirect($location, admin_url());
?>
<script type="text/javascript">
location.href = "<?php
echo $location;
?>
";
</script>
<?php
exit;
}
