/**
* Save data from meta box
* @param int $post_id Post ID
*/
public function save_post($post_id)
{
if (!$this->validate()) {
return;
}
$this->saved = true;
// Make sure meta is added to the post, not a revision
if ($the_post = wp_is_post_revision($post_id)) {
$post_id = $the_post;
}
// Before save action
do_action('rwmb_before_save_post', $post_id);
do_action("rwmb_{$this->meta_box['id']}_before_save_post", $post_id);
foreach ($this->fields as $field) {
$single = $field['clone'] || !$field['multiple'];
$old = get_post_meta($post_id, $field['id'], $single);
$new = isset($_POST[$field['id']]) ? $_POST[$field['id']] : ($single ? '' : array());
// Allow field class change the value
if ($field['clone']) {
$new = RWMB_Clone::value($new, $old, $post_id, $field);
} else {
$new = RWMB_Field::call($field, 'value', $new, $old, $post_id);
$new = RWMB_Field::filter('sanitize', $new, $field);
}
$new = RWMB_Field::filter('value', $new, $field, $old);
// Call defined method to save meta value, if there's no methods, call common one
RWMB_Field::call($field, 'save', $new, $old, $post_id);
}
// After save action
do_action('rwmb_after_save_post', $post_id);
do_action("rwmb_{$this->meta_box['id']}_after_save_post", $post_id);
}
/**
* Show end HTML markup for fields
*
* @param mixed $meta
* @param array $field
*
* @return string
*/
public static function end_html($meta, $field)
{
return RWMB_Clone::add_clone_button($field) . self::call('element_description', $field) . '</div>';
}
