private function upgrade_to_3_5_3($oldversion)
{
global $wpdb;
$plugin_pages = awpcp_get_plugin_pages_info();
if (empty($plugin_pages)) {
// move plugin pages info from PAGES table to awpcp-plugin-pages option
$pages = $wpdb->get_results('SELECT page, id FROM ' . AWPCP_TABLE_PAGES, OBJECT_K);
foreach ($pages as $page_ref => $page_info) {
awpcp_update_plugin_page_id($page_ref, $page_info->id);
}
}
// make sure there are entries for 'view-categories-page-name' in the plugin pages info
$plugin_pages = awpcp_get_plugin_pages_info();
if (isset($plugin_pages['view-categories-page-name'])) {
unset($plugin_pages['view-categories-page-name']);
awpcp_update_plugin_pages_info($plugin_pages);
}
// drop no longer used PAGENAME table
$wpdb->query('DROP TABLE IF EXISTS ' . AWPCP_TABLE_PAGENAME);
}
/**
* Creates a subpage of the main AWPCP page.
*
* This functions takes care of checking if the main AWPCP
* page exists, finding its id and verifying that the new
* page doesn't exist already. Useful for module plugins.
*/
function awpcp_create_subpage($refname, $name, $shortcode, $awpcp_page_id = null)
{
global $wpdb;
$id = 0;
if (!empty($name)) {
// it is possible that the main AWPCP page does not exist, in that case
// we should create Subpages without a parent.
if (is_null($awpcp_page_id) && awpcp_find_page('main-page-name')) {
$awpcp_page_id = awpcp_get_page_id_by_ref('main-page-name');
} else {
if (is_null($awpcp_page_id)) {
$awpcp_page_id = '';
}
}
if (!awpcp_find_page($refname)) {
$id = maketheclassifiedsubpage($name, $awpcp_page_id, $shortcode);
}
}
if ($id > 0) {
awpcp_update_plugin_page_id($refname, $id);
}
return $id;
}
