Editing wp-signup.php and reducing to one step registration.

mrdomain · October 20, 2008

<?php
define( "WP_INSTALLING", true );

/** Sets up the WordPress Environment. */
require( dirname(__FILE__) . '/wp-load.php' );

add_action( 'wp_head', 'signuppageheaders' ) ;

require( 'wp-blog-header.php' );
require_once( ABSPATH . WPINC . '/registration.php' );

if( is_array( get_site_option( 'illegal_names' )) && $_GET[ 'new' ] != '' && in_array( $_GET[ 'new' ], get_site_option( 'illegal_names' ) ) == true ) {
   wp_redirect( "http://{$current_site->domain}{$current_site->path}" );
   die();
}

do_action("signup_header");

function signuppageheaders() {
   echo "<meta name='robots' content='noindex,nofollow' />\n";
}

if( $current_blog->domain . $current_blog->path != $current_site->domain . $current_site->path ) {
   wp_redirect( "http://" . $current_site->domain . $current_site->path . "wp-signup.php" );
   die();
}

function wpmu_signup_stylesheet() {
   ?>
   <style type="text/css">   
      .mu_register { width: 90%; margin:0 auto; }
      .mu_register form { margin-top: 2em; }
      .mu_register .error { font-weight:700; padding:10px; color:#333333; background:#FFEBE8; border:1px solid #CC0000; }
      .mu_register #submit,
         .mu_register #blog_title,
         .mu_register #user_email,
         .mu_register #blogname,
         .mu_register #user_name { width:100%; font-size: 24px; margin:5px 0; }   
      .mu_register .prefix_address,
         .mu_register .suffix_address {font-size: 18px;display:inline; }         
      .mu_register label { font-weight:700; font-size:15px; display:block; margin:10px 0; }
      .mu_register label.checkbox { display:inline; }
      .mu_register .mu_alert { font-weight:700; padding:10px; color:#333333; background:#ffffe0; border:1px solid #e6db55; }
   </style>
   <?php
}

add_action( 'wp_head', 'wpmu_signup_stylesheet' );
get_header();
?>
<div id="content" class="widecolumn">
<div class="mu_register">
<?php
function show_blog_form($blogname = '', $blog_title = '', $errors = '') {
   global $current_site;
   // Blog name
   if( constant( "VHOST" ) == 'no' )
      echo '<label for="blogname">' . __('Blog Name:') . '</label>';
   else
      echo '<label for="blogname">' . __('Blog Domain:') . '</label>';

   if ( $errmsg = $errors->get_error_message('blogname') ) { ?>
      <p class="error"><?php echo $errmsg ?></p>
   <?php }

   if( constant( "VHOST" ) == 'no' ) {
      echo '<span class="prefix_address">' . $current_site->domain . $current_site->path . '</span><input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="50" /><br />';
   } else {
      echo '<input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="50" /><span class="suffix_address">.' . $current_site->domain . $current_site->path . '</span><br />';
   }
   if ( !is_user_logged_in() ) {
      print '(<strong>' . __( 'Your address will be ' );
      if( constant( "VHOST" ) == 'no' ) {
         print $current_site->domain . $current_site->path . __( 'blogname' );
      } else {
         print __( 'domain.' ) . $current_site->domain . $current_site->path;
      }
      echo '.</strong> ' . __( 'Must be at least 4 characters, letters and numbers only. It cannot be changed so choose carefully!)' ) . '</p>';
   }

   // Blog Title
   ?>
   <label for="blog_title"><?php _e('Blog Title:') ?></label>   
   <?php if ( $errmsg = $errors->get_error_message('blog_title') ) { ?>
      <p class="error"><?php echo $errmsg ?></p>
   <?php }
   echo '<input name="blog_title" type="text" id="blog_title" value="'.wp_specialchars($blog_title, 1).'" /></p>';
   ?>

   <p>
      <label for="blog_public_on"><?php _e('Privacy:') ?></label>
      <?php _e('I would like my blog to appear in search engines like Google and Technorati, and in public listings around this site.'); ?>
      <div style="clear:both;"></div>
      <label class="checkbox" for="blog_public_on">
         <input type="radio" id="blog_public_on" name="blog_public" value="1" <?php if( !isset( $_POST['blog_public'] ) || $_POST['blog_public'] == '1' ) { ?>checked="checked"<?php } ?> />
         <strong><?php _e( 'Yes' ); ?></strong>
      </label>
      <label class="checkbox" for="blog_public_off">
         <input type="radio" id="blog_public_off" name="blog_public" value="0" <?php if( isset( $_POST['blog_public'] ) && $_POST['blog_public'] == '0' ) { ?>checked="checked"<?php } ?> />
         <strong><?php _e( 'No' ); ?></strong>
      </label>
   </p>
   
   <?php
   do_action('signup_blogform', $errors);
}

function validate_blog_form() {
   $user = '';
   if ( is_user_logged_in() )
      $user = wp_get_current_user();

   return wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title'], $user);
}

function show_user_form($user_name = '', $user_email = '', $errors = '') {
   // User name
   echo '<label for="user_name">' . __('Username:') . '</label>';
   if ( $errmsg = $errors->get_error_message('user_name') ) {
      echo '<p class="error">'.$errmsg.'</p>';
   }
   echo '<input name="user_name" type="text" id="user_name" value="'.$user_name.'" maxlength="50" /><br />';
   _e('(Must be at least 4 characters, letters and numbers only.)');
   ?>

   <label for="user_email"><?php _e('Email Address:') ?></label>
   <?php if ( $errmsg = $errors->get_error_message('user_email') ) { ?>
      <p class="error"><?php echo $errmsg ?></p>
   <?php } ?>      
   <input name="user_email" type="text" id="user_email" value="<?php  echo wp_specialchars($user_email, 1) ?>" maxlength="200" /><br /><?php _e('(We&#38;#8217;ll send your password to this address, so <strong>triple-check it</strong>.)') ?>
   <?php
   if ( $errmsg = $errors->get_error_message('generic') ) {
      echo '<p class="error">'.$errmsg.'</p>';
   }
   do_action( 'signup_extra_fields', $errors );
}

function validate_user_form() {
   return wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
}

function signup_another_blog($blogname = '', $blog_title = '', $errors = '') {
   global $current_user, $current_site;
   
   if ( ! is_wp_error($errors) ) {
      $errors = new WP_Error();
   }

   // allow definition of default variables
   $filtered_results = apply_filters('signup_another_blog_init', array('blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors ));
   $blogname = $filtered_results['blogname'];
   $blog_title = $filtered_results['blog_title'];
   $errors = $filtered_results['errors'];

   echo '<h2>' . sprintf( __('Get <em>another</em> %s blog in seconds'), $current_site->site_name ) . '</h2>';

   if ( $errors->get_error_code() ) {
      echo "<p>" . __('There was a problem, please correct the form below and try again.') . "</p>";
   }
   ?>
   <p><?php printf(__("Welcome back, %s. By filling out the form below, you can <strong>add another blog to your account</strong>. There is no limit to the number of blogs you can have, so create to your heart's content, but blog responsibly."), $current_user->display_name) ?></p>
   
   <?php
   $blogs = get_blogs_of_user($current_user->ID);   
   if ( !empty($blogs) ) { ?>
      <p>
         <?php _e('Blogs you are already a member of:') ?>
         <ul>
            <?php foreach ( $blogs as $blog ) {
               echo "<li><a href='http://" . $blog->domain . $blog->path . "'>" . $blog->domain . $blog->path . "</a></li>";
            } ?>
         </ul>
      </p>
   <?php } ?>
   
   <p><?php _e("If you&#38;#8217;re not going to use a great blog domain, leave it for a new user. Now have at it!") ?></p>
   <form id="setupform" method="post" action="wp-signup.php">
      <input type="hidden" name="stage" value="gimmeanotherblog" />
      <?php do_action( "signup_hidden_fields" ); ?>
      <?php show_blog_form($blogname, $blog_title, $errors); ?>
      <p>
         <input id="submit" type="submit" name="submit" class="submit" value="<?php _e('Create Blog »') ?>" /></p>
   </form>
   <?php
}

function validate_another_blog_signup() {
   global $wpdb, $current_user, $blogname, $blog_title, $errors, $domain, $path;
   $current_user = wp_get_current_user();
   if( !is_user_logged_in() )
      die();

   $result = validate_blog_form();
   extract($result);

   if ( $errors->get_error_code() ) {
      signup_another_blog($blogname, $blog_title, $errors);
      return false;
   }

   $public = (int) $_POST['blog_public'];
   $meta = apply_filters('signup_create_blog_meta', array ('lang_id' => 1, 'public' => $public)); // depreciated
   $meta = apply_filters( "add_signup_meta", $meta );

   wpmu_create_blog( $domain, $path, $blog_title, $current_user->id, $meta, $wpdb->siteid );
   confirm_another_blog_signup($domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta);
   return true;
}

function confirm_another_blog_signup($domain, $path, $blog_title, $user_name, $user_email = '', $meta = '') {
   ?>
   <h2><?php printf(__('The blog %s is yours.'), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
   <p>
      <?php printf(__('<a href="http://%1$s">http://%2$s</a> is your new blog.  <a href="%3$s">Login</a> as "%4$s" using your existing password.'), $domain.$path, $domain.$path, "http://" . $domain.$path . "wp-login.php", $user_name) ?>
   </p>
   <?php
   do_action('signup_finished');
}

function signup_user($user_name = '', $user_email = '', $errors = '') {
   global $current_site, $active_signup;

   if ( !is_wp_error($errors) )
      $errors = new WP_Error();
   if( isset( $_POST[ 'signup_for' ] ) ) {
      $signup[ wp_specialchars( $_POST[ 'signup_for' ] ) ] = 'checked="checked"';
   } else {
      $signup[ 'blog' ] = 'checked="checked"';
   }

   // allow definition of default variables
   $filtered_results = apply_filters('signup_user_init', array('user_name' => $user_name, 'user_email' => $user_email, 'errors' => $errors ));
   $user_name = $filtered_results['user_name'];
   $user_email = $filtered_results['user_email'];
   $errors = $filtered_results['errors'];

   ?>
   
   <h2><?php printf( __('Get your own %s account in seconds'), $current_site->site_name ) ?></h2>
   <form id="setupform" method="post" action="wp-signup.php">
      <input type="hidden" name="stage" value="validate-user-signup" />
      <?php do_action( "signup_hidden_fields" ); ?>
      <?php show_user_form($user_name, $user_email, $errors); ?>
      
      <p>
      <?php if( $active_signup == 'blog' ) { ?>
         <input id="signupblog" type="hidden" name="signup_for" value="blog" />
      <?php } elseif( $active_signup == 'user' ) { ?>
         <input id="signupblog" type="hidden" name="signup_for" value="user" />
      <?php } else { ?>
         <input id="signupblog" type="radio" name="signup_for" value="blog" <?php echo $signup['blog'] ?> />
         <label class="checkbox" for="signupblog"><?php _e('Gimme a blog!') ?></label>   
         <br />         
         <input id="signupuser" type="radio" name="signup_for" value="user" <?php echo $signup['user'] ?> />         
         <label class="checkbox" for="signupuser"><?php _e('Just a username, please.') ?></label>
      <?php } ?>
      </p>
      
      <input id="submit" type="submit" name="submit" class="submit" value="<?php _e('Next »') ?>" />
   </form>
   <?php
}

function validate_user_signup() {
   $result = validate_user_form();
   extract($result);

   if ( $errors->get_error_code() ) {
      signup_user($user_name, $user_email, $errors);
      return false;
   }

   if ( 'blog' == $_POST['signup_for'] ) {
      signup_blog($user_name, $user_email);
      return false;
   }

   wpmu_signup_user($user_name, $user_email, apply_filters( "add_signup_meta", array() ) );

   confirm_user_signup($user_name, $user_email);
   return true;
}

function confirm_user_signup($user_name, $user_email) {
   ?>
   <h2><?php printf(__('%s is your new username'), $user_name) ?></h2>
   <p><?php _e('But, before you can start using your new username, <strong>you must activate it</strong>.') ?></p>
   <p><?php printf(__('Check your inbox at <strong>%1$s</strong> and click the link given.'),  $user_email) ?></p>
   <p><?php _e('If you do not activate your username within two days, you will have to sign up again.'); ?></p>
   <?php
   do_action('signup_finished');
}

function signup_blog($user_name = '', $user_email = '', $blogname = '', $blog_title = '', $errors = '') {
   if ( !is_wp_error($errors) )
      $errors = new WP_Error();

   // allow definition of default variables
   $filtered_results = apply_filters('signup_blog_init', array('user_name' => $user_name, 'user_email' => $user_email, 'blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors ));
   $user_name = $filtered_results['user_name'];
   $user_email = $filtered_results['user_email'];
   $blogname = $filtered_results['blogname'];
   $blog_title = $filtered_results['blog_title'];
   $errors = $filtered_results['errors'];

   if ( empty($blogname) )
      $blogname = $user_name;
   ?>
   <form id="setupform" method="post" action="wp-signup.php">
      <input type="hidden" name="stage" value="validate-blog-signup" />
      <input type="hidden" name="user_name" value="<?php echo $user_name ?>" />
      <input type="hidden" name="user_email" value="<?php echo $user_email ?>" />
      <?php do_action( "signup_hidden_fields" ); ?>
      <?php show_blog_form($blogname, $blog_title, $errors); ?>
      <p>
         <input id="submit" type="submit" name="submit" class="submit" value="<?php _e('Signup »') ?>" /></p>
   </form>
   <?php
}

function validate_blog_signup() {
   // Re-validate user info.
   $result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
   extract($result);

   if ( $errors->get_error_code() ) {
      signup_user($user_name, $user_email, $errors);
      return false;
   }

   $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
   extract($result);

   if ( $errors->get_error_code() ) {
      signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
      return false;
   }

   $public = (int) $_POST['blog_public'];
   $meta = array ('lang_id' => 1, 'public' => $public);
   $meta = apply_filters( "add_signup_meta", $meta );

   wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
   confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
   return true;
}

function confirm_blog_signup($domain, $path, $blog_title, $user_name = '', $user_email = '', $meta) {
   ?>
   <h2><?php printf(__('Congratulations! Your new blog, %s, is almost ready.'), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
   
   <p><?php _e('But, before you can start using your blog, <strong>you must activate it</strong>.') ?></p>
   <p><?php printf(__('Check your inbox at <strong>%s</strong> and click the link given. It should arrive within 30 minutes.'),  $user_email) ?></p>
   <p><?php _e('If you do not activate your blog within two days, you will have to sign up again.'); ?></p>
   <h2><?php _e('Still waiting for your email?'); ?></h2>
   <p>
      <?php _e("If you haven't received your email yet, there are a number of things you can do:") ?>
      <ul>
         <li><p><strong><?php _e('Wait a little longer.  Sometimes delivery of email can be delayed by precesses outside of our control.') ?></strong></p></li>
         <li><p><?php _e('Check the junk email or spam folder of your email client.  Sometime emails wind up there by mistake.') ?></p></li>
         <li><?php printf(__("Have you entered your email correctly?  We think it's %s but if you've entered it incorrectly, you won't receive it."), $user_email) ?></li>
      </ul>
   </p>
   <?php
   do_action('signup_finished');
}

// Main
$active_signup = get_site_option( 'registration' );
if( !$active_signup )
   $active_signup = 'all';

$active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); // return "all", "none", "blog" or "user"

if( is_site_admin() )
   echo '<div class="mu_alert">' . sprintf( __( "Greetings Site Administrator! You are currently allowing '%s' registrations. To change or disable registration go to your <a href='wp-admin/wpmu-options.php'>Options page</a>." ), $active_signup ) . '</div>';

$newblogname = isset($_GET['new']) ? strtolower(preg_replace('/^-|-$|[^-a-zA-Z0-9]/', '', $_GET['new'])) : null;

$current_user = wp_get_current_user();
if( $active_signup == "none" ) {
   _e( "Registration has been disabled." );
} else {
   if( $active_signup == 'blog' && !is_user_logged_in() )
      wp_die( 'You must be logged in to register a blog.' );

   switch ($_POST['stage']) {
      case 'validate-user-signup' :
         if( $active_signup == 'all' || $_POST[ 'signup_for' ] == 'blog' && $active_signup == 'blog' || $_POST[ 'signup_for' ] == 'user' && $active_signup == 'user' )
            validate_user_signup();
         else
            _e( "User registration has been disabled." );
      break;
      case 'validate-blog-signup':
         if( $active_signup == 'all' || $active_signup == 'blog' )
            validate_blog_signup();
         else
            _e( "Blog registration has been disabled." );
         break;
      case 'gimmeanotherblog':
         validate_another_blog_signup();
         break;
      default :
         $user_email = $_POST[ 'user_email' ];
         do_action( "preprocess_signup_form" ); // populate the form from invites, elsewhere?
         if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) ) {
            signup_another_blog($newblogname);
         } elseif( is_user_logged_in() == false && ( $active_signup == 'all' || $active_signup == 'user' ) ) {
            signup_user( $newblogname, $user_email );
         } elseif( is_user_logged_in() == false && ( $active_signup == 'blog' ) ) {
            _e( "I'm sorry. We're not accepting new registrations at this time." );
         } else {
            _e( "You're logged in already. No need to register again!" );
         }
         if ($newblogname) {
            if( constant( "VHOST" ) == 'no' )
               $newblog = 'http://' . $current_site->domain . $current_site->path . $newblogname . '/';
            else
               $newblog = 'http://' . $newblogname . '.' . $current_site->domain . $current_site->path;
            if ($active_signup == 'blog' || $active_signup == 'all')
               printf(__("<p><em>The blog you were looking for, <strong>%s</strong> doesn't exist but you can create it now!</em></p>"), $newblog );
            else
               printf(__("<p><em>The blog you were looking for, <strong>%s</strong> doesn't exist.</em></p>"), $newblog );
         }
         break;
   }
}
?>
</div>
</div>

<?php get_footer(); ?>

Please check photos. When you try to signup , wpmu gives you 2 steps. in first step you write username and choose email then click next , in the 2. step you choose a blog domain and blog title then click signup. But I dont these to be in one step, like below. And i want usernames to be e-mail adresses, so first space could be "e-mail adress" 2. space "confirm email adress" . After that I want a space that asks name and surname . 4. space will be for domain blog and 5. space will be domain title.

This photo shows what I want. Now I explained it in an easy way.

cs.punk · May 14, 2010

Dear topic creator please accept my sincerest apology for not having a solution. But I couldn't help but laugh myself to death when i saw this:

(Read 94742 times)

.

modifiedcontent · February 1, 2012

I am struggling with this same issue. Wordpress registration process is just awful and customization seems nearly impossible. Why?!

I have already wasted three days trying to find a way to just add first_name and last_name to registration. Is that really too much to ask?

Database table wp_usermeta has built-in first_name and last_name fields, but when a user registers the data first goes to wp_signups, which doesn't have those fields.

wp_signups does have a meta field, but I have no clue how to get meta data from custom registration fields into that field and how to then get them into wp_usermeta.

I've tried adding input fields with $meta[first_name] to the form, but nothing works.

The S2member plugin is supposed to add custom fields, but I can't get them to work in my installation and can't figure out how the plugin is supposed to do it.

Other plugins that used to achieve this are apparently broken as well in WP3.1.

Why has Automattic/Wordpress still not fixed this after 4-5 years? Are they deliberately keeping the registration process as screwed up as possible to create extra premium work?

modifiedcontent · February 1, 2012

BTW, using email address as username is easy. Just put this in your functions.php:

/** Beau Lebens Email Login plugin
* Allow the use of an email address for login. This just looks up the
* matching username for an email address, and then continues like normal.
* Parameters are references, so we just update in place.
* @param String $user The username they entered (in this case email)
* @param String $pass The password they entered
**/
function dr_email_login($user, $pass) {
global $wpdb;
if (is_email($user)) {
	$found = $wpdb->get_var($wpdb->prepare("SELECT user_login FROM $wpdb->users WHERE user_email = '%s'", $user));
	$user = $found ? $found : $user;
}
return;
}
add_action('wp_authenticate', 'dr_email_login', false, 2);

With this function you can use both username or email address to log in, it makes no difference.

So why is this not a standard Wordpress feature by now? I really don't get it.

The stupid username is sacred in the Wordpress world. There is no way to get rid of it entirely. Even if you want to use only email as login, you need to figure out a way to autogenerate and hide a username for the system to work.

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Editing wp-signup.php and reducing to one step registration.

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