php 用户客户логинрегистрацияисменапаролянафронтенде
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----------------- functions.php
function remove_default_password_nag() {
global $user_ID;
delete_user_setting('default_password_nag', $user_ID);
update_user_option($user_ID, 'default_password_nag', false, true);
}
add_action('admin_init', 'remove_default_password_nag');
function custom_wp_register_form( $user_login, $user_password ) {
$errors = new WP_Error();
$sanitized_user_login = sanitize_user( $user_login );
// Check the username
if (empty($sanitized_user_login)) {
$errors->add( 'empty_username', __( '<span class="message-error">Please enter a username.</span>' ) );
} elseif ( ! validate_username( $user_login ) ) {
$errors->add( 'invalid_username', __( '<span class="message-error">This username is invalid because it uses illegal characters. Please enter a valid username.</span>' ) );
$sanitized_user_login = '';
} elseif ( ! is_email( $sanitized_user_login ) ) {
$errors->add( 'invalid_email', __( '<span class="message-error">Please use an email address for the username.</span>' ) );
} elseif ( username_exists( $sanitized_user_login ) ) {
$errors->add( 'username_exists', __( '<span class="message-error">Username already exists.</span>' ) );
}
if ($user_password !== '' )
{
$userdata['user_pass'] = $_POST['password'];
}else{
$errors->add( 'empty_password', __( '<span class="message-error">Please enter a password.</span>' ) );
}
if ( $errors->get_error_code() )
return $errors;
$user_id = wp_create_user( $sanitized_user_login, $user_password, $user_login);
if ( ! $user_id ) {
$errors->add( 'registerfail', sprintf( __( '<strong>ERROR</strong>: Couldn’t register you... please contact the <a href="mailto:%s">webmaster</a> !' ), get_option( 'admin_email' ) ) );
return $errors;
}
update_user_option( $user_id, 'default_password_nag', true, true ); //Set up the Password change nag.
return $user_id;
}
function wp_change_user_password_notification($user_id, $plaintext_pass = '')
{
$user = get_userdata( $user_id );
$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
if ( empty($plaintext_pass) )
return;
$message = sprintf(__('Username: %s'), $user->user_login) . "\r\n";
$message .= sprintf(__('Password: %s'), $plaintext_pass) . "\r\n";
$message .= get_page_link(loginPageID) . "\r\n";
wp_mail($user->user_email, sprintf(__('%s Your username and password'), $blogname), $message);
}
function retrieve_password_custom($user_login)
{
global $wpdb, $wp_hasher;
$user_pass = '';
$errors = new WP_Error();
if ( empty( $user_login ) ) {
$errors->add('empty_username', __('<strong>ERROR</strong>: Enter a username or e-mail address.'));
} else if ( strpos( $user_login, '@' ) ) {
$user_data = get_user_by( 'email', trim( $user_login ) );
if ( empty( $user_data ) )
$errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.'));
} else {
$login = trim($user_login);
$user_data = get_user_by('login', $login);
}
if ( $errors->get_error_code() )
return $errors;
if ( !$user_data ) {
$errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or e-mail.'));
return $errors;
}
if(!$user_pass) $user_pass = wp_generate_password( 8, false);
wp_update_user(array('ID' => $user_data->ID, 'user_pass' => $user_pass));
wp_change_user_password_notification($user_data->ID, $user_pass);
return $user_data->ID;
}
---------------- TEMPLATE
<?php
if($_POST['register']){
$user_login = $_POST['user_login'];
$user_password = $_POST['user_password'];
$errors = custom_wp_register_form($user_login, $user_password);
if ( !is_wp_error($errors) ) {
$register_redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'].'?registration=success' : 'wp-login.php?checkemail=registered';
wp_safe_redirect( $register_redirect_to );
exit();
}
}
if($_POST['reset']){
$reset_errors = retrieve_password_custom($_POST['user_login']);
if ( !is_wp_error($reset_errors) ) {
$reset_redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'] : 'wp-login.php?action=lostpassword';
wp_safe_redirect( $reset_redirect_to );
exit();
}
}
if($_POST['log']){
$login = wp_signon();
unset($_GET['registration']);
$login_redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'].'?login=success' : 'wp-login.php';
if (!is_wp_error($login) ) {
wp_safe_redirect($login_redirect_to);
exit();
}
else{
$login_errors = $login->get_error_message();
}
}
?>
<?php
/*
Template Name: Log in Sign up Template
*/
get_header(); ?>
<div class="two-column">
<!-- content -->
<div id="content">
<!-- generic form -->
<section class="generic-form">
<?php if (have_posts()) : ?><?php while (have_posts()) : the_post(); ?>
<?php the_content(); ?>
<?php endwhile; ?><?php endif; ?>
<?php
$redirect = get_page_link(loginPageID);
if(!empty($_GET['to-page'])){ $redirect = get_page_link($_GET['to-page']); }
?>
<form name="loginform" id="loginform" action="<?php echo get_page_link(loginPageID); ?>" method="post" class="login-form">
<fieldset>
<legend title="login">login</legend>
<h2>Log In</h2>
<?php
print_r($login_errors);
if(!empty($_GET['login']))
{
echo '<span class="message-success">You have successfully logged in</span>';
}
?>
<div class="row">
<div class="txt"><input type="text" name="log" id="log" placeholder="Username/Email" title="Username/Email" /></div>
<div class="txt"><input type="password" name="pwd" id="pwd" placeholder="Password" title="Password" /></div>
<input type="submit" name="submit" id="submit" value="Log in">
<input type="hidden" name="redirect_to" value="<?php echo $redirect; ?>" />
<input name="rememberme" type="hidden" id="rememberme" value="forever" class="check" />
</div>
</fieldset>
</form>
<?php if (get_option('users_can_register')): ?>
<form name="registerform" id="registerform" class="contact-form" action="<?php echo get_page_link(loginPageID); ?>" method="post">
<fieldset>
<legend title="signup">signup</legend>
<h2>Sign Up</h2>
<?php
if(is_wp_error($errors)){
foreach($errors->get_error_codes() as $code){
foreach($errors->get_error_messages($code) as $error){
echo $error;
}
}
}
if(!empty($_GET['registration']))
{
echo '<span class="message-success">Registration complete. Now you can log in.</span>';
}
?>
<div class="row">
<div class="txt"><input type="text" name="user_login" id="register-user-login" value="" placeholder="Username/Email" title="Username/Email" /></div>
<div class="txt">
<input type="password" name="user_password" placeholder="Password" title="Password">
</div>
<input type="hidden" name="redirect_to" value="<?php echo get_page_link(loginPageID); ?>" />
<input type="hidden" name="register" value="1" />
<input type="submit" name="wp-submit" value="Sign up" />
</div>
</fieldset>
</form>
<?php endif; ?>
<form method="post" action="<?php echo get_page_link(loginPageID); ?>" class="wp-user-form">
<fieldset>
<legend title="Lost-password">Lost password</legend>
<h2>Lost password</h2>
<?php
if(is_wp_error($reset_errors)){
foreach($reset_errors->get_error_codes() as $code){
foreach($reset_errors->get_error_messages($code) as $error){
echo $error;
}
}
}
?>
<?php $reset = $_GET['reset']; if($reset == true) { echo '<span class="message-success"> The password will be sent to your email address.</span>'; } ?>
<div class="row">
<div class="txt"><input type="email" name="user_login" placeholder="Username/Email" title="Username/Email"></div>
<?php do_action('login_form', 'resetpass'); ?>
<input type="hidden" name="reset" value="1" />
<input type="submit" name="user-submit" value="Retrieve Password" title="Retrieve Password">
<input type="hidden" name="redirect_to" value="<?php echo get_page_link(loginPageID); ?>?reset=true" />
<input type="hidden" name="user-cookie" value="1" />
</div>
</fieldset>
</form>
</section>
</div>
</div>
<?php get_footer(); ?>
----- change password
function user_change_password_process(){
global $errors;
if($_POST['reset_password']) {
$errors = new WP_Error();
$user_ID = get_current_user_id();
if(!is_user_logged_in())
return;
if($_POST['password'] == '' || $_POST['repeat_password'] == '') {
$errors->add('password_empty', __('<strong>ERROR</strong>: Please enter a password, and confirm it', 'base'));
}
if($_POST['password'] != $_POST['repeat_password']) {
// passwords do not match
$errors->add('password_mismatch', __('<strong>ERROR</strong>: Passwords do not match', 'base'));
}
if ( strlen( $_POST['password'] ) < 8 ) {
$errors->add( 'password_too_short', "<strong>ERROR</strong>: Passwords must be at least eight characters long" );
}
if ( $errors->get_error_code() )
return $errors;
$user_data = array(
'ID' => $user_ID,
'user_pass' => $_POST['password']
);
wp_update_user($user_data);
wp_change_user_password_notification($user_ID, $_POST['password']);
wp_redirect(add_query_arg('password-reset', '1', $_POST['redirect']));
exit;
}
}
function custom_wp_login_form( $args = array() ) {
$defaults = array( 'echo' => true,
'redirect' => ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'], // Default redirect is back to the current page
'form_id' => 'loginform',
'label_username' => __( 'Username' ),
'label_password' => __( 'Password' ),
'label_remember' => __( 'Remember Me' ),
'label_log_in' => __( 'go' ),
'id_username' => 'user_login',
'id_password' => 'user_pass',
'id_remember' => 'rememberme',
'id_submit' => 'wp-submit',
'remember' => true,
'value_username' => '',
'value_remember' => false, // Set this to true to default the "Remember me" checkbox to checked
);
$args = wp_parse_args( $args, apply_filters( 'login_form_defaults', $defaults ) );
$form = '
<form class="login-form" name="' . $args['form_id'] . '" id="' . $args['form_id'] . '" action="' . esc_url( site_url( 'wp-login.php', 'login_post' ) ) . '" method="post">
' . apply_filters( 'login_form_top', '', $args ) . '
<fieldset><div class="row"><label>Login</label>
<input type="text" name="log" id="' . esc_attr( $args['id_username'] ) . '" class="input" value="' . esc_attr( $args['value_username'] ) . '" size="20" />
<input type="password" name="pwd" id="' . esc_attr( $args['id_password'] ) . '" class="input" value="" size="20" /></div>
' . apply_filters( 'login_form_middle', '', $args ) . '
' . ( $args['remember'] ? '' : '' ) . '
<input type="submit" name="wp-submit" id="' . esc_attr( $args['id_submit'] ) . '" class="button-primary" value="' . esc_attr( $args['label_log_in'] ) . '" />
<input type="hidden" name="redirect_to" value="' . esc_url( $args['redirect'] ) . '" />
' . apply_filters( 'login_form_bottom', '', $args ) . '
</fieldset></form>';
if ( $args['echo'] )
echo $form;
else
return $form;
}
?>
<div class="tabs-area">
<div class="heading">
<a href="<?php bloginfo('url'); ?>/wp-login.php?action=lostpassword" class="forgot">Forgot password?</a>
<ul class="tabset">
<li class=""><a href="#tab-1" class="tab active">Login in</a></li>
<li><a href="#tab-2" class="tab">Register</a></li>
</ul>
</div>
<div class="form">
<div class="holder">
<div class="frame">
<div class="tab-content" id="tab-1">
<form name="loginform" id="loginform" action="<?php bloginfo('url'); ?>/wp-login.php" method="post" class="login-form">
<fieldset>
<ul>
<li>
<label for="log">Username</label>
<div class="text-input">
<input type="text" name="log" id="log"/>
</div>
</li>
<li>
<label for="pwd">Password</label>
<div class="text-input">
<input type="password" name="pwd" id="pwd" />
</div>
</li>
<li>
<input type="submit" name="submit" id="submit" tabindex="4" class="btn-submit" value="Sign in"/>
<input type="hidden" name="redirect_to" value="<?php echo get_option( 'user_account_url' ); ?>" />
<div class="wrap">
<input name="rememberme" type="checkbox" id="rememberme" value="forever" tabindex="3" class="check" />
<label for="rememberme">Remember me</label>
</div>
</li>
</ul>
</fieldset>
</form>
</div>
<div class="tab-content" id="tab-2">
<form name="registerform" id="registerform" action="<?php bloginfo('url'); ?>/wp-login.php?action=register" method="post" class="login-form">
<fieldset>
<ul>
<li>
<label for="user_login">Username</label>
<div class="text-input">
<input type="text" name="user_login" id="user_login" class="input" />
</div>
</li>
<li>
<label for="user_email">E-mail</label>
<div class="text-input">
<input type="text" name="user_email" id="user_email" class="input" />
</div>
</li>
<li>
<input type="submit" name="wp-submit" id="wp-submit" class="btn-submit" value="Register"/>
<input type="hidden" name="redirect_to" value="<?php echo get_option( 'user_account_url' ); ?>" />
<div class="wrap wrap-r">
<p id="reg_passmail">A password will be e-mailed to you.</p>
<br class="clear" />
</div>
</li>
</ul>
</fieldset>
</form>
</div>
</div>
</div>
</div>
</div>
--------------------------- или ----------------------
<?php
if($_POST['register']){
$user_login = $_POST['user_login'];
$user_password = $_POST['user_password'];
$errors = custom_wp_register_form($user_login, $user_password);
if ( !is_wp_error($errors) ) {
$redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'] : 'wp-login.php?checkemail=registered';
wp_safe_redirect( $redirect_to );
exit();
}
}
?>
<?php
/*
Template Name: Log in Sign up Template
*/
get_header(); ?>
<div class="two-column">
<!-- content -->
<div id="content">
<!-- generic form -->
<section class="generic-form">
<?php if (have_posts()) : ?><?php while (have_posts()) : the_post(); ?>
<?php the_content(); ?>
<?php endwhile; ?><?php endif; ?>
<?php echo custom_wp_login_form(); ?>
<?php if (get_option('users_can_register')): ?>
<form name="registerform" id="registerform" class="contact-form" action="<?php echo get_permalink(); ?>" method="post">
<fieldset>
<legend title="signup">signup</legend>
<h2>Sign Up</h2>
<div class="row">
<?php
if(is_wp_error($errors)){
foreach($errors->get_error_codes() as $code){
foreach($errors->get_error_messages($code) as $error){
echo $error;
}
}
}
?>
<div class="txt"><input type="text" name="user_login" id="register-user-login" value="" placeholder="Username/Email" title="Username/Email" /></div>
<div class="txt">
<input type="password" name="user_password" placeholder="Password" title="Password">
</div>
<input type="hidden" name="redirect_to" value="<?php echo get_permalink(); ?>" />
<input type="hidden" name="register" value="1" />
<input type="submit" name="wp-submit" value="Sign up" />
</div>
</fieldset>
</form>
<?php endif; ?>
<form method="post" action="<?php echo site_url('wp-login.php?action=lostpassword', 'login_post') ?>" class="wp-user-form">
<fieldset>
<legend title="Lost-password">Lost password</legend>
<h2>Lost password</h2>
<?php $reset = $_GET['reset']; if($reset == true) { echo '<span class="message">A message will be sent to your email address.</span>'; } ?>
<div class="row">
<div class="txt"><input type="email" name="user_login" placeholder="Username/Email" title="Username/Email"></div>
<?php do_action('login_form', 'resetpass'); ?>
<input type="submit" name="user-submit" value="Retrieve Password" title="Retrieve Password">
<input type="hidden" name="redirect_to" value="<?php echo $_SERVER['REQUEST_URI']; ?>?reset=true" />
<input type="hidden" name="user-cookie" value="1" />
</div>
</fieldset>
</form>
</section>
</div>
</div>
<?php get_footer(); ?>
function custom_wp_login_form( $args = array() ) {
$defaults = array( 'echo' => true,
'redirect' => ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'], // Default redirect is back to the current page
'form_id' => 'loginform',
'label_username' => __( 'Username' ),
'label_password' => __( 'Password' ),
'label_remember' => __( 'Remember Me' ),
'label_log_in' => __( 'go' ),
'id_username' => 'user_login',
'id_password' => 'user_pass',
'id_remember' => 'rememberme',
'id_submit' => 'wp-submit',
'remember' => true,
'value_username' => '',
'value_remember' => false, // Set this to true to default the "Remember me" checkbox to checked
);
$args = wp_parse_args( $args, apply_filters( 'login_form_defaults', $defaults ) );
$form = '
<form class="login-form" name="' . $args['form_id'] . '" id="' . $args['form_id'] . '" action="' . esc_url( site_url( 'wp-login.php', 'login_post' ) ) . '" method="post">
' . apply_filters( 'login_form_top', '', $args ) . '
<fieldset><legend title="login">login</legend><h2>Log In</h2><div class="row">
<div class="txt"><input type="text" name="log" id="' . esc_attr( $args['id_username'] ) . '" class="input" value="' . esc_attr( $args['value_username'] ) . '" placeholder="Username/Email" /></div>
<div class="txt"><input type="password" name="pwd" id="' . esc_attr( $args['id_password'] ) . '" class="input" value="" placeholder="Password" /></div>
' . apply_filters( 'login_form_middle', '', $args ) . '
' . ( $args['remember'] ? '' : '' ) . '
<input type="submit" name="wp-submit" id="' . esc_attr( $args['id_submit'] ) . '" class="button-primary" value="Log in" />
<input type="hidden" name="redirect_to" value="' . esc_url( $args['redirect'] ) . '" /></div>
' . apply_filters( 'login_form_bottom', '', $args ) . '
</fieldset></form>';
if ( $args['echo'] )
echo $form;
else
return $form;
}
function remove_default_password_nag() {
global $user_ID;
delete_user_setting('default_password_nag', $user_ID);
update_user_option($user_ID, 'default_password_nag', false, true);
}
add_action('admin_init', 'remove_default_password_nag');
function custom_wp_register_form( $user_login, $user_password ) {
$errors = new WP_Error();
$sanitized_user_login = sanitize_user( $user_login );
// Check the username
if (empty($sanitized_user_login)) {
$errors->add( 'empty_username', __( '<span class="message-error">Please enter a username.</span>' ) );
} elseif ( ! validate_username( $user_login ) ) {
$errors->add( 'invalid_username', __( '<span class="message-error">This username is invalid because it uses illegal characters. Please enter a valid username.</span>' ) );
$sanitized_user_login = '';
} elseif ( ! is_email( $sanitized_user_login ) ) {
$errors->add( 'invalid_email', __( '<span class="message-error">Please use an email address for the username.</span>' ) );
} elseif ( username_exists( $sanitized_user_login ) ) {
$errors->add( 'username_exists', __( '<span class="message-error">Username already exists.</span>' ) );
}
if ($user_password !== '' )
{
$userdata['user_pass'] = $_POST['password'];
}else{
$errors->add( 'empty_password', __( '<span class="message-error">Please enter a password.</span>' ) );
}
if ( $errors->get_error_code() )
return $errors;
$user_id = wp_create_user( $sanitized_user_login, $user_password, $user_login);
if ( ! $user_id ) {
$errors->add( 'registerfail', sprintf( __( '<strong>ERROR</strong>: Couldn’t register you... please contact the <a href="mailto:%s">webmaster</a> !' ), get_option( 'admin_email' ) ) );
return $errors;
}
update_user_option( $user_id, 'default_password_nag', true, true ); //Set up the Password change nag.
return $user_id;
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