public function renderElements($elements)
{
if (isset($elements['field'])) {
$this->_urlParam = $elements['field']['#name'];
}
return parent::renderElements($elements);
}
/**
* Validates form elements (simple).
*
* @staticvar string $form
* @param type $elements
* @return type
*/
function wpcf_form_simple_validate(&$elements)
{
static $form = NULL;
require_once WPCF_EMBEDDED_ABSPATH . '/classes/forms.php';
if (is_null($form)) {
$form = new Enlimbo_Forms_Wpcf();
}
$form->validate($elements);
return $form;
}
/**
* Summary.
*
* Description.
*
* @since x.x.x
* @access (for functions: only use if private)
*
* @see Function/method/class relied on
* @link URL
* @global type $varname Description.
* @global type $varname Description.
*
* @param type $var Description.
* @param type $var Optional. Description.
* @return type Description.
*/
public function save()
{
if (!isset($_POST['wpcf']) || !isset($_POST['wpcf']['group']) || !isset($_POST['wpcf']['group']['name'])) {
return false;
}
$_POST['wpcf']['group'] = apply_filters('wpcf_group_pre_save', $_POST['wpcf']['group']);
$group_name = wp_kses_post($_POST['wpcf']['group']['name']);
require_once WPCF_EMBEDDED_ABSPATH . '/classes/forms.php';
$form = new Enlimbo_Forms_Wpcf();
if (empty($group_name)) {
$form->triggerError();
wpcf_admin_message(__('Group name can not be empty.', 'wpcf'), 'error');
return $form;
}
$new_group = false;
$group_slug = sanitize_title($group_name);
// Basic check
if (isset($_REQUEST[$this->get_id])) {
// Check if group exists
$post = get_post(intval($_REQUEST[$this->get_id]));
// Name changed
if (strtolower($group_name) != strtolower($post->post_title)) {
// Check if already exists
$exists = get_page_by_title($group_name, 'OBJECT', TYPES_USER_META_FIELD_GROUP_CPT_NAME);
if (!empty($exists)) {
$form->triggerError();
wpcf_admin_message(sprintf(__("A group by name <em>%s</em> already exists. Please use a different name and save again.", 'wpcf'), apply_filters('the_title', $exists->post_title)), 'error');
return $form;
}
}
if (empty($post) || $post->post_type != TYPES_USER_META_FIELD_GROUP_CPT_NAME) {
$form->triggerError();
wpcf_admin_message(sprintf(__("Wrong group ID %d", 'wpcf'), intval($_REQUEST[$this->get_id])), 'error');
return $form;
}
$group_id = $post->ID;
} else {
$new_group = true;
// Check if already exists
$exists = get_page_by_title($group_name, 'OBJECT', TYPES_USER_META_FIELD_GROUP_CPT_NAME);
if (!empty($exists)) {
$form->triggerError();
wpcf_admin_message(sprintf(__("A group by name <em>%s</em> already exists. Please use a different name and save again.", 'wpcf'), apply_filters('the_title', $exists->post_title)), 'error');
return $form;
}
}
// Save fields for future use
$fields = array();
if (!empty($_POST['wpcf']['fields'])) {
foreach ($_POST['wpcf']['fields'] as $key => $field) {
$field = wpcf_sanitize_field($field);
$field = apply_filters('wpcf_field_pre_save', $field);
if (!empty($field['is_new'])) {
// Check name and slug
if (wpcf_types_cf_under_control('check_exists', sanitize_title($field['name']), TYPES_USER_META_FIELD_GROUP_CPT_NAME, 'wpcf-usermeta')) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field with name "%s" already exists', 'wpcf'), $field['name']), 'error');
return $form;
}
if (isset($field['slug']) && wpcf_types_cf_under_control('check_exists', sanitize_title($field['slug']), TYPES_USER_META_FIELD_GROUP_CPT_NAME, 'wpcf-usermeta')) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field with slug "%s" already exists', 'wpcf'), $field['slug']), 'error');
return $form;
}
}
// Field ID and slug are same thing
$field_id = wpcf_admin_fields_save_field($field, TYPES_USER_META_FIELD_GROUP_CPT_NAME, 'wpcf-usermeta');
if (!empty($field_id)) {
$fields[] = $field_id;
}
}
}
// Save group
$roles = isset($_POST['wpcf']['group']['supports']) ? $_POST['wpcf']['group']['supports'] : array();
/**
* Admin styles
*/
if (isset($_POST['wpcf']['group']['admin_styles'])) {
$admin_style = esc_html($_POST['wpcf']['group']['admin_styles']);
}
// Rename if needed
if (isset($_REQUEST[$this->get_id])) {
$_POST['wpcf']['group']['id'] = intval($_REQUEST[$this->get_id]);
}
$group_id = wpcf_admin_fields_save_group($_POST['wpcf']['group'], TYPES_USER_META_FIELD_GROUP_CPT_NAME, 'user');
// Set open fieldsets
if ($new_group && !empty($group_id)) {
$open_fieldsets = get_user_meta(get_current_user_id(), 'wpcf-group-form-toggle', true);
if (isset($open_fieldsets[-1])) {
$open_fieldsets[$group_id] = $open_fieldsets[-1];
unset($open_fieldsets[-1]);
update_user_meta(get_current_user_id(), 'wpcf-group-form-toggle', $open_fieldsets);
}
}
// Rest of processes
if (!empty($group_id)) {
wpcf_admin_fields_save_group_fields($group_id, $fields, false, TYPES_USER_META_FIELD_GROUP_CPT_NAME);
$this->save_group_showfor($group_id, $roles);
/**
* Admin styles
*/
if (defined('TYPES_USE_STYLING_EDITOR') && TYPES_USE_STYLING_EDITOR && isset($admin_style)) {
wpcf_admin_fields_save_group_admin_styles($group_id, $admin_style);
}
$_POST['wpcf']['group']['fields'] = isset($_POST['wpcf']['fields']) ? $_POST['wpcf']['fields'] : array();
do_action('wpcf_save_group', $_POST['wpcf']['group']);
// admin message
if (!wpcf_is_client()) {
wpcf_admin_message_store(apply_filters('types_message_usermeta_saved', __('Group saved', 'wpcf'), $group_name, $new_group ? false : true), 'custom');
}
wp_safe_redirect(admin_url(sprintf('admin.php?page=wpcf-edit-usermeta&group_id=%d', $group_id)));
exit;
} else {
wpcf_admin_message_store(__('Error saving group', 'wpcf'), 'error');
}
}
