function ninja_forms_ajax_migrate_database()
{
if (!current_user_can(apply_filters('ninja_forms_admin_upgrade_migrate_database_capabilities', 'manage_options'))) {
return;
}
$migrations = new NF_Database_Migrations();
$migrations->nuke(true, true);
$migrations->migrate();
echo json_encode(array('migrate' => 'true'));
wp_die();
}
function ninja_forms_uninstall()
{
if (Ninja_Forms()->get_setting('delete_on_uninstall ')) {
require_once plugin_dir_path(__FILE__) . '/includes/Database/Migrations.php';
$migrations = new NF_Database_Migrations();
$migrations->nuke(TRUE, TRUE);
}
}
private function _migrate()
{
$migrations = new NF_Database_Migrations();
$migrations->nuke(TRUE, TRUE);
$posts = get_posts('post_type=nf_sub&numberposts=-1');
foreach ($posts as $post) {
wp_delete_post($post->ID, TRUE);
}
$migrations->migrate();
}
// Remove upgrade last step options
$upgrades = NF_UpgradeHandler()->upgrades;
if ($upgrades and is_array($upgrades)) {
foreach ($upgrades as $upgrade) {
delete_option('nf_upgrade_' . $upgrade->name . '_last_step');
}
}
// Remove all of our submissions
$items = get_posts(array('post_type' => 'nf_sub', 'post_status' => 'any', 'numberposts' => -1, 'fields' => 'ids'));
if ($items) {
foreach ($items as $item) {
wp_delete_post($item, true);
}
}
// Remove all of our custom tables
$wpdb->query('DROP TABLE ' . NF_OBJECTS_TABLE_NAME);
$wpdb->query('DROP TABLE ' . NF_OBJECT_META_TABLE_NAME);
$wpdb->query('DROP TABLE ' . NF_OBJECT_RELATIONSHIPS_TABLE_NAME);
$wpdb->query('DROP TABLE ' . NINJA_FORMS_TABLE_NAME);
$wpdb->query('DROP TABLE ' . NINJA_FORMS_FIELDS_TABLE_NAME);
$wpdb->query('DROP TABLE ' . NINJA_FORMS_FAV_FIELDS_TABLE_NAME);
$wpdb->query('DROP TABLE ' . NINJA_FORMS_SUBS_TABLE_NAME);
// Remove our daily cron job
$timestamp = wp_next_scheduled('ninja_forms_daily_action');
wp_unschedule_event($timestamp, 'ninja_forms_daily_action');
}
} else {
require_once plugin_dir_path(__FILE__) . '/includes/Database/Migrations.php';
$migrations = new NF_Database_Migrations();
$migrations->nuke(TRUE, TRUE);
}