function the_cfc_field($meta_name, $field_name, $post_id = false, $key = 0, $do_echo = true)
{
$current_field = WCK_Template_API::get_field($meta_name, $field_name, $post_id, $key);
$field_type = WCK_Template_API::generate_slug(WCK_Template_API::get_field_type($meta_name, $field_name));
// use this filter to modify the return var in order to output text, links or urls
$current_field = apply_filters('wck_output_the_field_' . $field_type, $current_field);
if ($current_field === false) {
return;
}
// Echoing objects with error out.
// Thus we're echoing an empty string so we don't brake the front-end,
if (is_object($current_field)) {
return;
}
// Echoing arrays will echo 'Array'.
// Thus we're echoing an empty string so we don't brake the front-end.
if (is_array($current_field)) {
return;
}
if ($do_echo) {
echo $current_field;
} else {
return $current_field;
}
}
/**
* Returns the value of a field from CFC single and repeater.
*
*/
static function get_field($meta_name = false, $field_name = false, $post_id = false, $key = 0)
{
$post_meta = WCK_Template_API::get_meta($meta_name, $post_id);
if (isset($post_meta[$key][$field_name])) {
$field_type = WCK_Template_API::generate_slug(WCK_Template_API::get_field_type($meta_name, $field_name));
// use this filter to modify the return var in order to output text, arrays or objects
$output = apply_filters('wck_output_get_field_' . $field_type, $post_meta[$key][$field_name]);
return $output;
}
return '';
}
