/**
* Returns a Form instance
*
* @access public
*
* @param int|WP_Post $form_id.
*
* @return MC4WP_Form
*/
function mc4wp_get_form($form_id = 0)
{
return MC4WP_Form::get_instance($form_id);
}
/**
* Get an array of Form instances
*
* @access public
*
* @param array $args Array of parameters
*
* @return MC4WP_Form[]
*/
function mc4wp_get_forms(array $args = [])
{
// parse function arguments
$default_args = [
'post_status' => 'publish',
'posts_per_page' => -1,
'ignore_sticky_posts' => true,
'no_found_rows' => true,
];
$args = array_merge($default_args, $args);
// set post_type here so it can't be overwritten using function arguments
$args['post_type'] = 'mc4wp-form';
$q = new WP_Query();
$posts = $q->query($args);
$forms = [];
foreach ($posts as $post) {
try {
$form = mc4wp_get_form($post);
} catch (Exception $e) {
continue;
}
$forms[] = $form;
}
return $forms;
}
/**
* Echoes the given form
*
* @access public
*
* @param int $form_id
* @param array $config
* @param bool $echo
*
* @return string
*/
function mc4wp_show_form($form_id = 0, $config = [], $echo = true)
{
/** @var MC4WP_Form_Manager $forms */
$forms = mc4wp('forms');
return $forms->output_form($form_id, $config, $echo);
}
/**
* Gets an instance of the submitted form, if any.
*
* @access public
*
* @return MC4WP_Form|null
*/
function mc4wp_get_submitted_form()
{
return mc4wp('forms')->get_submitted_form();
}
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