390 lines
7.9 KiB
PHP
390 lines
7.9 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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if ( ! class_exists( 'ACF_Form_User' ) ) :
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class ACF_Form_User {
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/** @var string The current view (new, edit, register) */
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var $view = '';
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/*
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* __construct
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*
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* This function will setup the class functionality
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*
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* @type function
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* @date 5/03/2014
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* @since 5.0.0
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*
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* @param n/a
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* @return n/a
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*/
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function __construct() {
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// enqueue
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add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
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add_action( 'login_form_register', array( $this, 'login_form_register' ) );
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// render
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add_action( 'show_user_profile', array( $this, 'render_edit' ) );
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add_action( 'edit_user_profile', array( $this, 'render_edit' ) );
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add_action( 'user_new_form', array( $this, 'render_new' ) );
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add_action( 'register_form', array( $this, 'render_register' ) );
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// save
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add_action( 'user_register', array( $this, 'save_user' ) );
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add_action( 'profile_update', array( $this, 'save_user' ) );
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// Perform validation before new user is registered.
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add_filter( 'registration_errors', array( $this, 'filter_registration_errors' ), 10, 3 );
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}
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/**
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* admin_enqueue_scripts
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*
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* Checks current screen and enqueues scripts
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*
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* @date 17/4/18
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* @since 5.6.9
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*
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* @param void
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* @return void
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*/
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function admin_enqueue_scripts() {
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// bail early if not valid screen
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if ( ! acf_is_screen( array( 'profile', 'user', 'user-edit', 'profile-network', 'user-network', 'user-edit-network' ) ) ) {
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return;
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}
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// enqueue
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acf_enqueue_scripts();
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}
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/**
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* login_form_register
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*
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* Customizes and enqueues scripts
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*
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* @date 17/4/18
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* @since 5.6.9
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*
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* @param void
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* @return void
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*/
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function login_form_register() {
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// customize action prefix so that "admin_head" = "login_head"
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acf_enqueue_scripts(
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array(
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'context' => 'login',
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)
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);
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}
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/*
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* register_user
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*
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* Called during the user register form
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*
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* @type function
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* @date 8/10/13
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* @since 5.0.0
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*
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* @param void
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* @return void
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*/
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function render_register() {
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// render
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$this->render(
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array(
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'user_id' => 0,
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'view' => 'register',
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'el' => 'div',
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)
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);
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}
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/*
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* render_edit
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*
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* Called during the user edit form
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*
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* @type function
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* @date 8/10/13
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* @since 5.0.0
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*
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* @param void
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* @return void
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*/
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function render_edit( $user ) {
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// add compatibility with front-end user profile edit forms such as bbPress
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if ( ! is_admin() ) {
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acf_enqueue_scripts();
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}
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// render
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$this->render(
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array(
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'user_id' => $user->ID,
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'view' => 'edit',
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'el' => 'tr',
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)
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);
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}
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/*
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* user_new_form
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*
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* description
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*
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* @type function
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* @date 8/10/13
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function render_new() {
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// Multisite uses a different 'user-new.php' form. Don't render fields here
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if ( is_multisite() ) {
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return;
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}
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// render
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$this->render(
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array(
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'user_id' => 0,
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'view' => 'add',
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'el' => 'tr',
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)
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);
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}
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/*
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* render
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*
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* This function will render ACF fields for a given $post_id parameter
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*
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* @type function
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* @date 7/10/13
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* @since 5.0.0
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*
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* @param $user_id (int) this can be set to 0 for a new user
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* @param $user_form (string) used for location rule matching. edit | add | register
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* @param $el (string)
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* @return n/a
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*/
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function render( $args = array() ) {
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// Allow $_POST data to persist across form submission attempts.
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if ( isset( $_POST['acf'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
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add_filter( 'acf/pre_load_value', array( $this, 'filter_pre_load_value' ), 10, 3 );
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}
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// defaults
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$args = wp_parse_args(
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$args,
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array(
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'user_id' => 0,
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'view' => 'edit',
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'el' => 'tr',
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)
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);
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// vars
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$post_id = 'user_' . $args['user_id'];
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// get field groups
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$field_groups = acf_get_field_groups(
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array(
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'user_id' => $args['user_id'] ? $args['user_id'] : 'new',
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'user_form' => $args['view'],
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)
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);
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// bail early if no field groups
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if ( empty( $field_groups ) ) {
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return;
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}
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// form data
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acf_form_data(
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array(
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'screen' => 'user',
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'post_id' => $post_id,
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'validation' => ( $args['view'] == 'register' ) ? 0 : 1,
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)
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);
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// elements
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$before = '<table class="form-table"><tbody>';
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$after = '</tbody></table>';
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if ( $args['el'] == 'div' ) {
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$before = '<div class="acf-user-' . $args['view'] . '-fields acf-fields -clear">';
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$after = '</div>';
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}
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// loop
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foreach ( $field_groups as $field_group ) {
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// vars
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$fields = acf_get_fields( $field_group );
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// title
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if ( $field_group['style'] === 'default' ) {
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echo '<h2>' . $field_group['title'] . '</h2>';
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}
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// render
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echo $before;
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acf_render_fields( $fields, $post_id, $args['el'], $field_group['instruction_placement'] );
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echo $after;
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}
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// actions
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add_action( 'acf/input/admin_footer', array( $this, 'admin_footer' ), 10, 1 );
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}
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/*
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* admin_footer
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*
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* description
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*
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* @type function
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* @date 27/03/2015
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* @since 5.1.5
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function admin_footer() {
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// script
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?>
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<script type="text/javascript">
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(function($) {
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// vars
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var view = '<?php echo $this->view; ?>';
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// add missing spinners
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var $submit = $('input.button-primary');
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if( !$submit.next('.spinner').length ) {
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$submit.after('<span class="spinner"></span>');
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}
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})(jQuery);
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</script>
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<?php
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}
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/*
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* save_user
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*
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* description
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*
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* @type function
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* @date 8/10/13
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* @since 5.0.0
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*
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* @param $post_id (int)
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* @return $post_id (int)
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*/
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function save_user( $user_id ) {
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// verify nonce
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if ( ! acf_verify_nonce( 'user' ) ) {
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return $user_id;
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}
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// save
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if ( acf_validate_save_post( true ) ) {
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acf_save_post( "user_$user_id" );
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}
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}
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/**
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* filter_registration_errors
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*
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* Validates $_POST data and appends any errors to prevent new user registration.
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*
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* @date 12/7/19
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* @since 5.8.1
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*
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* @param WP_Error $errors A WP_Error object containing any errors encountered during registration.
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* @param string $sanitized_user_login User's username after it has been sanitized.
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* @param string $user_email User's email.
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* @return WP_Error
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*/
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function filter_registration_errors( $errors, $sanitized_user_login, $user_email ) {
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if ( ! acf_validate_save_post() ) {
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$acf_errors = acf_get_validation_errors();
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foreach ( $acf_errors as $acf_error ) {
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$errors->add(
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acf_idify( $acf_error['input'] ),
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acf_esc_html( acf_punctify( sprintf( __( '<strong>Error</strong>: %s', 'acf' ), $acf_error['message'] ) ) )
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);
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}
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}
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return $errors;
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}
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/**
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* filter_pre_load_value
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*
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* Checks if a $_POST value exists for this field to allow persistent values.
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*
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* @date 12/7/19
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* @since 5.8.2
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*
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* @param null $null A null placeholder.
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* @param (int|string) $post_id The post id.
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* @param array $field The field array.
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* @return mixed
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*/
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function filter_pre_load_value( $null, $post_id, $field ) {
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$field_key = $field['key'];
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// phpcs:disable WordPress.Security.NonceVerification.Missing -- Verified in save_user().
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if ( isset( $_POST['acf'][ $field_key ] ) ) {
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return $_POST['acf'][ $field_key ]; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitized elsewhere.
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}
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// phpcs:enable WordPress.Security.NonceVerification.Missing
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return $null;
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}
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}
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// instantiate
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acf_new_instance( 'ACF_Form_User' );
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endif; // class_exists check
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?>
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