public function init()
{
add_action('give_pre_get_payments', array($this, 'date_filter_pre'));
add_action('give_post_get_payments', array($this, 'date_filter_post'));
add_action('give_pre_get_payments', array($this, 'orderby'));
add_action('give_pre_get_payments', array($this, 'status'));
add_action('give_pre_get_payments', array($this, 'month'));
add_action('give_pre_get_payments', array($this, 'per_page'));
add_action('give_pre_get_payments', array($this, 'page'));
add_action('give_pre_get_payments', array($this, 'user'));
add_action('give_pre_get_payments', array($this, 'search'));
add_action('give_pre_get_payments', array($this, 'mode'));
add_action('give_pre_get_payments', array($this, 'children'));
add_action('give_pre_get_payments', array($this, 'give_forms'));
}