function save_comment($comment_id)
{
// bail early if not valid nonce
if (!acf_verify_nonce('comment')) {
return $comment_id;
}
// validate and save
if (acf_validate_save_post(true)) {
acf_save_post("comment_{$comment_id}");
}
}
function admin_load()
{
// globals
global $plugin_page;
// set currrent
$this->view['slug'] = $plugin_page;
// verify and remove nonce
if (acf_verify_nonce('options')) {
// save data
if (acf_validate_save_post(true)) {
// get post_id (allow lang modification)
$post_id = acf_get_valid_post_id('options');
// save
acf_save_post($post_id);
// redirect
wp_redirect(admin_url("admin.php?page={$plugin_page}&message=1"));
exit;
}
}
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
}
function ajax_validate_save_post()
{
// validate
if (!acf_verify_ajax()) {
die;
}
// vars
$json = array('valid' => 1, 'errors' => 0);
// success
if (acf_validate_save_post()) {
wp_send_json_success($json);
}
// update vars
$json['valid'] = 0;
$json['errors'] = acf_get_validation_errors();
// return
wp_send_json_success($json);
}
function save_widget()
{
// bail early if no nonce
if (!acf_verify_nonce('widget')) {
return;
}
// vars
$id = acf_maybe_get($_POST, 'widget-id');
// save data
if ($id && acf_validate_save_post()) {
acf_save_post("widget_{$id}");
}
}
function ajax_validate_save_post()
{
// bail early if _acfnonce is missing
if (!isset($_POST['_acfnonce'])) {
wp_send_json_error();
}
// vars
$json = array('valid' => 1, 'errors' => 0);
// success
if (acf_validate_save_post()) {
wp_send_json_success($json);
}
// update vars
$json['valid'] = 0;
$json['errors'] = acf_get_validation_errors();
// return
wp_send_json_success($json);
}
function save_widget($instance, $new_instance, $old_instance, $widget)
{
// verify and remove nonce
if (!acf_verify_nonce('widget')) {
return $instance;
}
// save data
if (acf_validate_save_post()) {
acf_save_post("widget_{$widget->id}");
}
// return
return $instance;
}
function admin_load()
{
// globals
global $plugin_page;
// vars
$this->page = acf_get_options_page($plugin_page);
// verify and remove nonce
if (acf_verify_nonce('options')) {
// save data
if (acf_validate_save_post(true)) {
// get post_id (allow lang modification)
$post_id = acf_get_valid_post_id($this->page['post_id']);
// set autoload
acf_update_setting('autoload', $this->page['autoload']);
// save
acf_save_post($post_id);
// redirect
wp_redirect(admin_url("admin.php?page={$plugin_page}&message=1"));
exit;
}
}
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
}
function save_attachment($post, $attachment)
{
// bail early if not valid nonce
if (!acf_verify_nonce('attachment')) {
return $post;
}
// validate and save
if (acf_validate_save_post(true)) {
acf_save_post($post['ID']);
}
// return
return $post;
}
function ajax_validate_save_post()
{
// validate
if (!isset($_POST['_acfnonce'])) {
// ignore validation, this form $_POST was not correctly configured
die;
}
// success
if (acf_validate_save_post()) {
$json = array('result' => 1, 'message' => __('Validation successful', 'acf'), 'errors' => 0);
die(json_encode($json));
}
// fail
$json = array('result' => 0, 'message' => __('Validation failed', 'acf'), 'errors' => acf_get_validation_errors());
// update message
$i = count($json['errors']);
$json['message'] .= '. ' . sprintf(_n('1 field below is invalid.', '%s fields below are invalid.', $i, 'acf_vf'), $i) . ' ' . __('Please check your values and submit again.', 'acf_vf');
die(json_encode($json));
}
function customizer_widget_update_callback($instance, $new_instance, $old_instance, $widget)
{
// bail early if not valid
if (!acf_validate_save_post()) {
// vars
$errors = acf_get_validation_errors();
$total = count($errors);
// message
$message = __('Validation failed', 'acf') . '. ';
$message .= sprintf(_n('1 field requires attention.', '%d fields require attention.', $total, 'acf'), $total);
// add missing WP JS to remove spinning
// also set state to 'saved' which disables the save button
$message .= '<script type="text/javascript">';
$message .= '(function($) {';
$message .= '$(".customize-control.previewer-loading").removeClass("previewer-loading"); ';
$message .= 'wp.customize.state("saved").set( true ); ';
$message .= '})(jQuery);';
$message .= '</script>';
// return JSON error
wp_send_json_error(array('message' => $message));
} else {
$instance['acf'] = array('ID' => 'widget_' . $widget->id, 'values' => false, 'reference' => array());
// append acf $_POST data to instance
// this allows preview JS data to contain acf values
$instance['acf']['values'] = $_POST['acf'];
// backup name => key reference
// this will allow the customizer preview to correctly load the field when attempting to run acf_load_value and acf_format_value functions on newly added widgets
foreach ($_POST['acf'] as $k => $v) {
// get field
$field = acf_get_field($k);
// continue if no field
if (!$field) {
continue;
}
// update
$instance['acf']['reference'][$field['name']] = $field['key'];
}
}
// return
return $instance;
}
function customizer_widget_update_callback($instance, $new_instance, $old_instance, $widget)
{
// add preview_values reference for later use in load_value filter
// WP will re-generate the widget form HTML, and we need to load the $_POST data, not the DB data
$this->preview_values["widget_{$widget->id}"] = $_POST['acf'];
// add filter
add_filter('acf/load_value', array($this, 'load_value'), 10, 3);
// bail early if not valid
if (!acf_validate_save_post()) {
// vars
$errors = acf_get_validation_errors();
$total = count($errors);
// message
$message = __('Validation failed', 'acf') . '. ';
$message .= sprintf(_n('1 field requires attention.', '%d fields require attention.', $total, 'acf'), $total);
// add missing WP JS to remove spinning
// also set state to 'saved' which disables the save button
$message .= '<script type="text/javascript">';
$message .= '(function($) {';
$message .= '$(".customize-control.previewer-loading").removeClass("previewer-loading"); ';
$message .= 'wp.customize.state("saved").set( true ); ';
$message .= '})(jQuery);';
$message .= '</script>';
// return JSON error
wp_send_json_error(array('message' => $message));
} else {
// append acf $_POST data to instance
// this allows preview JS data to contain acf values
$instance['acf'] = $_POST['acf'];
}
// return
return $instance;
}
function save_post($post_id, $post)
{
// bail ealry if no allowed to save this post type
if (!$this->allow_save_post($post)) {
return $post_id;
}
// ensure saving to the correct post
if (!acf_verify_nonce('post', $post_id)) {
return $post_id;
}
// validate for published post (allow draft to save without validation)
if (get_post_status($post_id) == 'publish') {
// show errors
acf_validate_save_post(true);
}
// save
acf_save_post($post_id);
// return
return $post_id;
}
function admin_load()
{
// globals
global $plugin_page;
// vars
$this->page = acf_get_options_page($plugin_page);
// verify and remove nonce
if (acf_verify_nonce('options')) {
// save data
if (acf_validate_save_post(true)) {
// get post_id (allow lang modification)
$post_id = acf_get_valid_post_id($this->page['post_id']);
// set autoload
acf_update_setting('autoload', $this->page['autoload']);
// save
acf_save_post($post_id);
// redirect
wp_redirect(add_query_arg(array('message' => '1')));
exit;
}
}
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('acf/input/admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
add_action('acf/input/admin_head', array($this, 'admin_head'));
// add columns support
add_screen_option('layout_columns', array('max' => 2, 'default' => 2));
}
function save_post($post_id)
{
// do not save if this is an auto save routine
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
// verify and remove nonce
if (!acf_verify_nonce('post', $post_id)) {
return $post_id;
}
// validate and save
if (get_post_status($post_id) == 'publish') {
if (acf_validate_save_post(true)) {
acf_save_post($post_id);
}
} else {
acf_save_post($post_id);
}
// return
return $post_id;
}
function acf_form_head()
{
// verify nonce
if (acf_verify_nonce('acf_form')) {
// validate data
if (acf_validate_save_post(true)) {
// form
$form = acf_extract_var($_POST, '_acf_form');
$form = @json_decode(base64_decode($form), true);
// validate
if (empty($form)) {
return;
}
// allow for custom save
$form['post_id'] = apply_filters('acf/pre_save_post', $form['post_id'], $form);
// save
acf_save_post($form['post_id']);
// redirect
if (!empty($form['return'])) {
// update %placeholders%
$form['return'] = str_replace('%post_url%', get_permalink($form['post_id']), $form['return']);
// redirect
wp_redirect($form['return']);
exit;
}
}
// if
}
// if
// load acf scripts
acf_enqueue_scripts();
}
function save_term($term_id, $tt_id, $taxonomy)
{
// verify and remove nonce
if (!acf_verify_nonce('taxonomy')) {
return $term_id;
}
// save data
if (acf_validate_save_post(true)) {
acf_save_post("{$taxonomy}_{$term_id}");
}
}
function save_term($term_id, $tt_id, $taxonomy)
{
// verify and remove nonce
if (!acf_verify_nonce('taxonomy')) {
return $term_id;
}
// valied and show errors
acf_validate_save_post(true);
// save
acf_save_post('term_' . $term_id);
}
function acf_form_head()
{
// verify nonce
if (acf_verify_nonce('acf_form')) {
// validate data
if (acf_validate_save_post(true)) {
// form
$GLOBALS['acf_form'] = acf_extract_var($_POST, '_acf_form');
$GLOBALS['acf_form'] = @json_decode(base64_decode($GLOBALS['acf_form']), true);
// validate
if (empty($GLOBALS['acf_form'])) {
return;
}
// vars
$post_id = acf_maybe_get($GLOBALS['acf_form'], 'post_id', 0);
// allow for custom save
$post_id = apply_filters('acf/pre_save_post', $post_id, $GLOBALS['acf_form']);
// save
acf_save_post($post_id);
// vars
$return = acf_maybe_get($GLOBALS['acf_form'], 'return', '');
// redirect
if ($return) {
// update %placeholders%
$return = str_replace('%post_url%', get_permalink($post_id), $return);
// redirect
wp_redirect($return);
exit;
}
}
// if
}
// if
// load acf scripts
acf_enqueue_scripts();
}
function save_post($post_id, $post)
{
// do not save if this is an auto save routine
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
// bail early if is acf-field-group or acf-field
if (in_array($post->post_type, array('acf-field', 'acf-field-group'))) {
return $post_id;
}
// verify and remove nonce
if (!acf_verify_nonce('post', $post_id)) {
return $post_id;
}
// validate and save
if (get_post_status($post_id) == 'publish') {
if (acf_validate_save_post(true)) {
acf_save_post($post_id);
}
} else {
acf_save_post($post_id);
}
// return
return $post_id;
}
function widget_update_callback($instance, $new_instance, $old_instance, $widget)
{
// bail early if no nonce
if (!acf_verify_nonce('widget')) {
return $instance;
}
// save
if (acf_validate_save_post()) {
acf_save_post("widget_{$widget->id}");
}
// return
return $instance;
}
function save_user($user_id)
{
// verify and remove nonce
if (!acf_verify_nonce('user')) {
return $user_id;
}
// save data
if (acf_validate_save_post(true)) {
acf_save_post("user_{$user_id}");
}
}
function ajax_validate_save_post()
{
// validate
if (!isset($_POST['_acfnonce'])) {
// ignore validation, this form $_POST was not correctly configured
die;
}
// success
if (acf_validate_save_post()) {
$json = array('result' => 1, 'message' => __('Validation successful', 'acf'), 'errors' => 0);
die(json_encode($json));
}
// fail
$json = array('result' => 0, 'message' => __('Validation failed', 'acf'), 'errors' => acf_get_validation_errors());
// update message
$i = count($json['errors']);
$json['message'] .= '. ' . sprintf(_n('1 required field below is empty', '%s required fields below are empty', $i, 'acf'), $i);
// return
die(json_encode($json));
}
function ajax_validate_save_post()
{
// bail early if _acfnonce is missing
if (!isset($_POST['_acfnonce'])) {
wp_send_json_error();
}
// vars
$json = array('message' => __('Validation successful', 'acf'), 'valid' => 1, 'errors' => 0);
// success
if (acf_validate_save_post()) {
wp_send_json_success($json);
}
// update vars
$json['message'] = __('Validation failed', 'acf');
$json['valid'] = 0;
$json['errors'] = acf_get_validation_errors();
// update message
if (count($json['errors']) == 1) {
$json['message'] .= '. ' . __('1 required field below is empty', 'acf');
} else {
$json['message'] .= '. ' . sprintf(__('%s required fields below are empty', 'acf'), count($json['errors']));
}
// return
wp_send_json_success($json);
}