get_registration_url();
switch ( $action ) {
case 'register':
return $this->get_registration_url();
break;
default:
if ( empty( $redirect_to ) ) {
return $root_url;
}
return add_query_arg( [ 'redirect_to' => urlencode( $redirect_to ) ], $root_url );
break;
}
}
/**
* Get registration page url
*
* @return bool|string
*/
public function get_registration_url( $register_url = null ) {
$register_link_override = wpuf_get_option( 'register_link_override', 'wpuf_profile', false );
$page_id = wpuf_get_option( 'reg_override_page', 'wpuf_profile', false );
if ( $register_link_override === 'off' ) {
return $register_url;
}
if ( ! $page_id ) {
return false;
}
$url = get_permalink( $page_id );
return apply_filters( 'wpuf_register_url', $url, $page_id );
}
/**
* Get actions links for displaying in forms
*
* @param array $args
*
* @return string
*/
public function get_action_links( $args = [] ) {
$defaults = [
'register' => true,
];
$args = wp_parse_args( $args, $defaults );
$links = [];
if ( $args['register'] && get_option( 'users_can_register' ) ) {
$links[] = sprintf( '%s', $this->get_action_url( 'register' ), esc_html__( 'Register', 'wp-user-frontend' ) );
}
return implode( ' | ', $links );
}
/**
* Shows the registration form
*
* @return string
*/
public function registration_form( $atts ) {
$atts = shortcode_atts(
[
'role' => '',
], $atts
);
$userrole = $atts['role'];
$roleencoded = wpuf_encryption( $userrole );
$reg_page = $this->get_registration_url();
if ( false === $reg_page ) {
return;
}
ob_start();
if ( is_user_logged_in() ) {
wpuf_load_template(
'logged-in.php', [
'user' => wp_get_current_user(),
]
);
} else {
$queries = wp_unslash( $_GET );
array_walk(
$queries, function ( &$a ) {
$a = sanitize_text_field( $a );
}
);
$args = [
'action_url' => add_query_arg( $queries, $reg_page ),
'userrole' => $roleencoded,
];
wpuf_load_template( 'registration-form.php', $args );
}
return ob_get_clean();
}
/**
* Process registration form
*
* @return void
*/
public function process_registration() {
if ( ! empty( $_POST['wpuf_registration'] ) && ! empty( $_POST['_wpnonce'] ) ) {
$userdata = [];
if ( isset( $_POST['_wpnonce'] ) ) {
$nonce = sanitize_key( wp_unslash( $_POST['_wpnonce'] ) );
wp_verify_nonce( $nonce, 'wpuf_registration_action' );
}
$validation_error = new WP_Error();
$reg_fname = isset( $_POST['reg_fname'] ) ? sanitize_text_field( wp_unslash( $_POST['reg_fname'] ) ) : '';
$reg_lname = isset( $_POST['reg_lname'] ) ? sanitize_text_field( wp_unslash( $_POST['reg_lname'] ) ) : '';
$reg_email = isset( $_POST['reg_email'] ) ? sanitize_email( wp_unslash( $_POST['reg_email'] ) ) : '';
$pwd1 = isset( $_POST['pwd1'] ) ? sanitize_text_field( wp_unslash( $_POST['pwd1'] ) ) : '';
$pwd2 = isset( $_POST['pwd2'] ) ? sanitize_text_field( wp_unslash( $_POST['pwd2'] ) ) : '';
$log = isset( $_POST['log'] ) ? sanitize_text_field( wp_unslash( $_POST['log'] ) ) : '';
$urhidden = isset( $_POST['urhidden'] ) ? sanitize_text_field( wp_unslash( $_POST['urhidden'] ) ) : '';
$validation_error = apply_filters( 'wpuf_process_registration_errors', $validation_error, $reg_fname, $reg_lname, $reg_email, $log, $pwd1, $pwd2 );
if ( $validation_error->get_error_code() ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . $validation_error->get_error_message();
return;
}
if ( empty( $reg_fname ) ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'First name is required.', 'wp-user-frontend' );
return;
}
if ( empty( $reg_lname ) ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'Last name is required.', 'wp-user-frontend' );
return;
}
if ( empty( $reg_email ) ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'Email is required.', 'wp-user-frontend' );
return;
}
if ( empty( $log ) ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'Username is required.', 'wp-user-frontend' );
return;
}
if ( empty( $pwd1 ) ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'Password is required.', 'wp-user-frontend' );
return;
}
if ( empty( $pwd2 ) ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'Confirm Password is required.', 'wp-user-frontend' );
return;
}
if ( $pwd1 !== $pwd2 ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'Passwords are not same.', 'wp-user-frontend' );
return;
}
if ( get_user_by( 'login', $log ) === $log ) {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'A user with same username already exists.', 'wp-user-frontend' );
return;
}
if ( is_email( $log ) ) {
$user = get_user_by( 'email', $log );
}
if ( $user && apply_filters( 'wpuf_get_username_from_email', true ) ) {
if ( isset( $user->user_login ) ) {
$userdata['user_login'] = $user->user_login;
} else {
$this->registration_errors[] = '' . esc_html__( 'Error', 'wp-user-frontend' ) . ': ' . esc_html__( 'A user could not be found with this email address.', 'wp-user-frontend' );
return;
}
} else {
$userdata['user_login'] = $log;
}
$dec_role = wpuf_decryption( $urhidden );
$userdata['first_name'] = $reg_fname;
$userdata['last_name'] = $reg_lname;
$userdata['user_email'] = $reg_email;
$userdata['user_pass'] = $pwd1;
if ( get_role( $dec_role ) ) {
$userdata['role'] = $dec_role;
}
$user = wp_insert_user( $userdata );
if ( is_wp_error( $user ) ) {
$this->registration_errors[] = $user->get_error_message();
return;
} else {
$wpuf_user = new WP_User( $user );
$user_login = stripslashes( $wpuf_user->user_login );
$user_email = stripslashes( $wpuf_user->user_email );
$blogname = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES );
/* translators: %s: site name */
$message = sprintf( esc_html__( 'New user registration on your site %s:', 'wp-user-frontend' ), get_option( 'blogname' ) ) . "\r\n\r\n";
/* translators: %s: username */
$message .= sprintf( esc_html__( 'Username: %s', 'wp-user-frontend' ), $user_login ) . "\r\n\r\n";
/* translators: %s: email */
$message .= sprintf( esc_html__( 'E-mail: %s', 'wp-user-frontend' ), $user_email ) . "\r\n";
$subject = 'New User Registration';
$subject = apply_filters( 'wpuf_default_reg_admin_mail_subject', $subject );
$message = apply_filters( 'wpuf_default_reg_admin_mail_body', $message );
/* translators: %s %s: site name subject*/
wp_mail( get_option( 'admin_email' ), sprintf( esc_html__( '[%1$s] %2$s', 'wp-user-frontend' ), $blogname, $subject ), $message );
/* translators: %s: username */
$message = sprintf( esc_html__( 'Hi, %s', 'wp-user-frontend' ), $user_login ) . "\r\n";
$message .= 'Congrats! You are Successfully registered to ' . $blogname . "\r\n\r\n";
$message .= 'Thanks';
$subject = 'Thank you for registering';
$subject = apply_filters( 'wpuf_default_reg_mail_subject', $subject );
$message = apply_filters( 'wpuf_default_reg_mail_body', $message );
/* translators: %s %s: site name subject*/
wp_mail( $user_email, sprintf( esc_html__( '[%1$s] %2$s', 'wp-user-frontend' ), $blogname, $subject ), $message );
}
$autologin_after_registration = wpuf_get_option( 'autologin_after_registration', 'wpuf_profile', 'on' );
if ( $autologin_after_registration === 'on' ) {
wp_clear_auth_cookie();
wp_set_current_user( $user );
wp_set_auth_cookie( $user );
}
if ( is_wp_error( $user ) ) {
$this->registration_errors[] = $user->get_error_message();
return;
} else {
if ( ! empty( $_POST['redirect_to'] ) ) {
$redirect = sanitize_text_field( wp_unslash( $_POST['redirect_to'] ) );
} else {
$redirect = $this->get_registration_url() . '?success=yes';
}
wp_redirect( apply_filters( 'wpuf_registration_redirect', $redirect, $user ) );
exit;
}
}
}
/**
* Redirect to registration page
*
* @return void
*/
public function wp_registration_page_redirect() {
global $pagenow;
$action = isset( $_GET['action'] ) ? sanitize_text_field( wp_unslash( $_GET['action'] ) ) : '';
if ( ! is_admin() && $pagenow === 'wp-login.php' && $action === 'register' ) {
if ( wpuf_get_option( 'register_link_override', 'wpuf_profile' ) !== 'on' ) {
return;
}
$reg_page = get_permalink( wpuf_get_option( 'reg_override_page', 'wpuf_profile', false ) );
wp_redirect( $reg_page );
exit;
}
}
/**
* Redirect to subscription page
*
* @since 3.3.0
*
* @return void
*/
public function registration_page_redirects() {
global $post;
$registration_page = wpuf_get_option( 'reg_override_page', 'wpuf_profile' );
if ( ! isset( $post->ID ) || $post->ID !== absint( $registration_page ) ) {
return;
}
// Choose subscription pack first then register
if ( $this->is_activated_subscription_on_registration() ) {
$subscription_page_id = wpuf_get_option( 'subscription_page', 'wpuf_payment' );
if ( empty( $subscription_page_id ) ) {
WP_User_Frontend::log( 'subscription-on-registration', esc_html__( 'Subscription Page settings not set in admin settings', 'wp-user-frontend' ) );
return;
}
if ( isset( $_GET['type'] ) && 'wpuf_sub' === $_GET['type'] && ! empty( $_GET['pack_id'] ) ) {
return;
}
wp_safe_redirect( get_permalink( $subscription_page_id ) );
exit;
}
}
/**
* Show errors on the form
*
* @return void
*/
public function show_errors() {
/**
* Filter the allowed html for registration error notice
*
* @since 3.3.0
*
* @param array $allowed_html
*/
$allowed_html = apply_filters(
'wpuf_registration_errors_allowed_html', [
'strong' => [],
]
);
if ( $this->registration_errors ) {
foreach ( $this->registration_errors as $error ) {
printf(
'%s
',
wp_kses( $error, $allowed_html )
);
}
}
}
/**
* Show messages on the form
*
* @return void
*/
public function show_messages() {
if ( $this->messages ) {
foreach ( $this->messages as $message ) {
printf( '%s
', esc_html( $message ) );
}
}
}
/**
* Get a posted value for showing in the form field
*
* @param string $key
*
* @return string
*/
public static function get_posted_value( $key ) {
$get = wp_unslash( $_GET );
if ( isset( $_REQUEST[ $key ] ) ) {
$required_key = sanitize_text_field( wp_unslash( $_REQUEST[ $key ] ) );
return $required_key;
}
return '';
}
/**
* Check if subscription need to be selected before registration
*
* Settings could be found under Payments section in WPUF admin settings.
*
* @since 3.3.0
*
* @return bool
*/
public function is_activated_subscription_on_registration() {
$enable_payment = wpuf_get_option( 'enable_payment', 'wpuf_payment' );
$register_subscription = wpuf_get_option( 'register_subscription', 'wpuf_payment' );
if ( wpuf_validate_boolean( $enable_payment ) && wpuf_validate_boolean( $register_subscription ) ) {
return true;
}
return false;
}
/**
* Filter the redirect page url to payment page
*
* @since 3.3.0
*
* @param string $redirect
* @param int $user
*
* @return string
*/
public function redirect_to_payment_page( $redirect, $user ) {
$get = wp_unslash( $_GET );
if ( isset( $get['type'] ) && 'wpuf_sub' === $get['type'] && ! empty( $get['pack_id'] ) && $user ) {
$payment_page_id = wpuf_get_option( 'payment_page', 'wpuf_payment' );
$payment_page = get_permalink( $payment_page_id );
if ( $payment_page ) {
$redirect = add_query_arg(
[
'action' => 'wpuf_pay',
'user_id' => $user,
'type' => 'pack',
'pack_id' => $get['pack_id'],
], $payment_page
);
}
}
return $redirect;
}
}