/**
* Delete a condition and all of its criteria
*
* @param $cond_id
* @since 1.2.8
* @return void
*/
function nf_cl_delete_condition($cond_id)
{
// Delete our condition object
nf_delete_object($cond_id);
// Remove all of our criteria
$criteria = nf_cl_get_criteria($cond_id);
foreach ($criteria as $cr_id) {
nf_delete_object($cr_id);
}
}
/**
* Delete this form
*
* @access public
* @since 2.9
*/
public function delete()
{
global $wpdb;
// Delete this object.
nf_delete_object($this->form_id);
// Delete any fields on this form.
$wpdb->query($wpdb->prepare("DELETE FROM " . NINJA_FORMS_FIELDS_TABLE_NAME . " WHERE form_id = %d", $this->form_id));
}
/**
* Delete an object. Also removes all of the objectmeta attached to the object and any references to it in the relationship table.
*
* @since 2.8
* @param int $object_id
* @return bool
*/
function nf_delete_object($object_id)
{
global $wpdb;
// Check to see if we have any object children.
$children = nf_get_object_children($object_id, '', false, false);
foreach ($children as $child_id) {
nf_delete_object($child_id);
}
// Delete this object.
$wpdb->query($wpdb->prepare('DELETE FROM ' . NF_OBJECTS_TABLE_NAME . ' WHERE id = %d', $object_id));
// Delete any objectmeta attached to this object.
$wpdb->query($wpdb->prepare('DELETE FROM ' . NF_OBJECT_META_TABLE_NAME . ' WHERE object_id = %d', $object_id));
// Delete any references to this object in the relationship table
$wpdb->query($wpdb->prepare('DELETE FROM ' . NF_OBJECT_RELATIONSHIPS_TABLE_NAME . ' WHERE child_id = %d OR parent_id = %d', $object_id, $object_id));
return true;
}
/**
* Delete a notification.
*
* Acts as a wrapper/alias for nf_delete_object
*
* @since 2.8
* @param int $n_id
* @return void
*/
function nf_delete_notification($n_id)
{
nf_delete_object($n_id);
}
function ninja_forms_delete_form($form_id = '')
{
global $wpdb;
// Bail if we aren't in the admin
if (!is_admin()) {
return false;
}
// Bail if we don't have proper permissions
if (!current_user_can(apply_filters('nf_delete_form_capabilities', 'manage_options'))) {
return false;
}
if ($form_id == '') {
$ajax = true;
$form_id = absint($_REQUEST['form_id']);
check_ajax_referer('nf_ajax', 'nf_ajax_nonce');
} else {
$ajax = false;
}
$wpdb->query($wpdb->prepare("DELETE FROM " . NINJA_FORMS_TABLE_NAME . " WHERE id = %d", $form_id));
$wpdb->query($wpdb->prepare("DELETE FROM " . NINJA_FORMS_FIELDS_TABLE_NAME . " WHERE form_id = %d", $form_id));
// Delete any notifications attached to this form.
// Grab notifications.
$notifications = nf_get_notifications_by_form_id($form_id, false);
foreach ($notifications as $n_id) {
nf_delete_object($n_id);
}
if ($ajax) {
die;
}
}
/**
* Hook into our notification save action
*
* @since 1.2.8
* @return void
*/
function nf_cl_save_notification($n_id, $data, $new)
{
// Bail if we don't have any conditional data.
if (!isset($data['conditions']) || !is_array($data['conditions'])) {
// Loop through our current conditions and remove any that weren't sent.
$conditions = nf_cl_get_conditions($n_id);
foreach ($conditions as $cond_id) {
nf_cl_delete_condition($cond_id);
}
return false;
}
// Loop through our current conditions and remove any that weren't sent.
$conditions = nf_cl_get_conditions($n_id);
foreach ($conditions as $cond_id) {
if (!isset($data['conditions'][$cond_id])) {
nf_cl_delete_condition($cond_id);
}
}
// $data['conditions'] will store all the information about our conditions.
foreach ($data['conditions'] as $cond_id => $d) {
// Loop through our conditions and save the data.
if ('new' == $cond_id) {
// If we are creating a new condition, insert it and grab the id.
$cond_id = nf_cl_insert_condition($n_id);
}
// Delete criteria that has been removed.
$criteria = nf_cl_get_criteria($cond_id);
foreach ($criteria as $cr_id) {
if (!isset($d['criteria'][$cr_id])) {
nf_delete_object($cr_id);
}
}
// Loop through any new criteria.
if (isset($d['criteria']['new'])) {
foreach ($d['criteria']['new'] as $cr) {
$cr_id = nf_cl_insert_criteria($cond_id);
foreach ($cr as $key => $value) {
// Insert our meta values
nf_update_object_meta($cr_id, $key, $value);
}
}
unset($d['criteria']['new']);
}
if (isset($d['criteria'])) {
foreach ($d['criteria'] as $cr_id => $cr) {
foreach ($cr as $key => $value) {
nf_update_object_meta($cr_id, $key, $value);
}
}
unset($d['criteria']);
}
// Save our other condition values.
foreach ($d as $key => $value) {
nf_update_object_meta($cond_id, $key, $value);
}
}
}
/**
* Save admin edit screen
*
* @access public
* @since 1.0
* @return void
*/
public function save_admin($id = '', $data)
{
if (isset($data['wh_args']) && is_array($data['wh_args'])) {
$args = nf_get_object_children($id, 'wh_args');
foreach ($args as $object_id => $vars) {
if (!isset($data['wh_args'][$object_id])) {
nf_delete_object($object_id);
}
}
if (isset($data['wh_args']['new'])) {
foreach ($data['wh_args']['new'] as $vars) {
$object_id = nf_insert_object('wh_args');
nf_update_object_meta($object_id, 'key', $vars['key']);
nf_update_object_meta($object_id, 'field', $vars['field']);
nf_add_relationship($object_id, 'wh_args', $id, 'notification');
}
unset($data['wh_args']['new']);
}
foreach ($data['wh_args'] as $object_id => $vars) {
if (!empty($object_id)) {
nf_update_object_meta($object_id, 'key', $vars['key']);
nf_update_object_meta($object_id, 'field', $vars['field']);
}
}
unset($data['wh_args']);
}
return $data;
}
