public function loading()
{
global $wpdb;
/**
* Add our table structure for version 2.8.
*/
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
// Create our object meta table
$sql = "CREATE TABLE IF NOT EXISTS " . NF_OBJECT_META_TABLE_NAME . " (\n\t\t `id` bigint(20) NOT NULL AUTO_INCREMENT,\n\t\t `object_id` bigint(20) NOT NULL,\n\t\t `meta_key` varchar(255) NOT NULL,\n\t\t `meta_value` longtext NOT NULL,\n\t\t PRIMARY KEY (`id`)\n\t\t) DEFAULT CHARSET=utf8;";
dbDelta($sql);
// Create our object table
$sql = "CREATE TABLE IF NOT EXISTS " . NF_OBJECTS_TABLE_NAME . " (\n\t\t `id` bigint(20) NOT NULL AUTO_INCREMENT,\n\t\t `type` varchar(255) NOT NULL,\n\t\t PRIMARY KEY (`id`)\n\t\t) DEFAULT CHARSET=utf8;";
dbDelta($sql);
// Create our object relationships table
$sql = "CREATE TABLE IF NOT EXISTS " . NF_OBJECT_RELATIONSHIPS_TABLE_NAME . " (\n\t\t `id` bigint(20) NOT NULL AUTO_INCREMENT,\n\t\t `child_id` bigint(20) NOT NULL,\n\t\t `parent_id` bigint(20) NOT NULL,\n\t\t `child_type` varchar(255) NOT NULL,\n\t\t `parent_type` varchar(255) NOT NULL,\n\t\t PRIMARY KEY (`id`)\n\t\t) DEFAULT CHARSET=utf8;";
dbDelta($sql);
// Remove old email settings.
nf_change_email_fav();
nf_remove_old_email_settings();
// Get our total number of forms.
$form_count = nf_get_form_count();
// Get all our forms
$forms = ninja_forms_get_all_forms(true);
$x = 1;
if (is_array($forms)) {
foreach ($forms as $form) {
$this->args['forms'][$x] = $form['id'];
$x++;
}
}
if (empty($this->total_steps) || $this->total_steps <= 1) {
$this->total_steps = $form_count;
}
$args = array('total_steps' => $this->total_steps, 'step' => 1);
$this->redirect = admin_url('index.php?page=nf-about');
return $args;
}
private function removeOldEmailSettings()
{
nf_change_email_fav();
nf_remove_old_email_settings();
}
/**
* Clearing out the old email favourite field and replacing it with the new version.
*
* @since 2.8.4
* @return void
*/
function nf_clear_old_favs() {
global $wpdb;
$email_fav_updated = get_option( 'nf_email_fav_updated', false );
if ( $email_fav_updated )
return false;
nf_change_email_fav();
nf_remove_old_email_settings();
nf_change_state_dropdown_fav();
update_option( 'nf_email_fav_updated', true );
}
public function step()
{
// Get our form ID
$form_id = $this->args['forms'][$this->step];
nf_remove_old_email_settings($form_id);
}
