/wp-signup.php
PHP | 584 lines | 361 code | 70 blank | 153 comment | 79 complexity | 2306a6228bd35f8766fae988c505efc2 MD5 | raw file
- <?php
- /** Sets up the WordPress Environment. */
- require( dirname(__FILE__) . '/wp-load.php' );
- add_action( 'wp_head', 'wp_no_robots' );
- require( './wp-blog-header.php' );
- if ( is_array( get_site_option( 'illegal_names' )) && isset( $_GET[ 'new' ] ) && in_array( $_GET[ 'new' ], get_site_option( 'illegal_names' ) ) == true ) {
- wp_redirect( network_home_url() );
- die();
- }
- /**
- * Prints signup_header via wp_head
- *
- * @since MU
- */
- function do_signup_header() {
- do_action( 'signup_header' );
- }
- add_action( 'wp_head', 'do_signup_header' );
- if ( !is_multisite() ) {
- wp_redirect( site_url('wp-login.php?action=register') );
- die();
- }
- if ( !is_main_site() ) {
- wp_redirect( network_site_url( 'wp-signup.php' ) );
- die();
- }
- // Fix for page title
- $wp_query->is_404 = false;
- /**
- * Prints styles for front-end Multisite signup pages
- *
- * @since MU
- */
- 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 input[type="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();
- do_action( 'before_signup_form' );
- ?>
- <div id="content" class="widecolumn">
- <div class="mu_register">
- <?php
- /**
- * Generates and displays the Signup and Create Site forms
- *
- * @since MU
- *
- * @param string $blogname The new site name
- * @param string $blog_title The new site title
- * @param array $errors
- */
- function show_blog_form($blogname = '', $blog_title = '', $errors = '') {
- global $current_site;
- // Blog name
- if ( !is_subdomain_install() )
- echo '<label for="blogname">' . __('Site Name:') . '</label>';
- else
- echo '<label for="blogname">' . __('Site Domain:') . '</label>';
- if ( $errmsg = $errors->get_error_message('blogname') ) { ?>
- <p class="error"><?php echo $errmsg ?></p>
- <?php }
- if ( !is_subdomain_install() )
- echo '<span class="prefix_address">' . $current_site->domain . $current_site->path . '</span><input name="blogname" type="text" id="blogname" value="'. esc_attr($blogname) .'" maxlength="60" /><br />';
- else
- echo '<input name="blogname" type="text" id="blogname" value="'.esc_attr($blogname).'" maxlength="60" /><span class="suffix_address">.' . ( $site_domain = preg_replace( '|^www\.|', '', $current_site->domain ) ) . '</span><br />';
- if ( !is_user_logged_in() ) {
- if ( !is_subdomain_install() )
- $site = $current_site->domain . $current_site->path . __( 'sitename' );
- else
- $site = __( 'domain' ) . '.' . $site_domain . $current_site->path;
- echo '<p>(<strong>' . sprintf( __('Your address will be %s.'), $site ) . '</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('Site Title:') ?></label>
- <?php if ( $errmsg = $errors->get_error_message('blog_title') ) { ?>
- <p class="error"><?php echo $errmsg ?></p>
- <?php }
- echo '<input name="blog_title" type="text" id="blog_title" value="'.esc_attr($blog_title).'" />';
- ?>
- <div id="privacy">
- <p class="privacy-intro">
- <label for="blog_public_on"><?php _e('Privacy:') ?></label>
- <?php _e( 'Allow search engines to index this site.' ); ?>
- <br style="clear:both" />
- <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>
- </div>
- <?php
- do_action('signup_blogform', $errors);
- }
- /**
- * Validate the new site signup
- *
- * @since MU
- *
- * @uses wp_get_current_user() to retrieve the current user
- * @uses wpmu_validate_blog_signup() to validate new site signup for the current user
- * @return array Contains the new site data and error messages.
- */
- 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);
- }
- /**
- * Display user registration form
- *
- * @since MU
- *
- * @param string $user_name The entered username
- * @param string $user_email The entered email address
- * @param array $errors
- */
- function show_user_form($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="'. esc_attr($user_name) .'" maxlength="60" /><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 $errmsg ?></p>
- <?php } ?>
- <input name="user_email" type="text" id="user_email" value="<?php echo esc_attr($user_email) ?>" maxlength="200" /><br /><?php _e('We send your registration email to this address. (Double-check your email address before continuing.)') ?>
- <?php
- if ( $errmsg = $errors->get_error_message('generic') ) {
- echo '<p class="error">' . $errmsg . '</p>';
- }
- do_action( 'signup_extra_fields', $errors );
- }
- /**
- * Validate user signup name and email
- *
- * @since MU
- *
- * @uses wpmu_validate_user_signup() to retrieve an array of user data
- * @return array Contains username, email, and error messages.
- */
- function validate_user_form() {
- return wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
- }
- /**
- * Allow returning users to sign up for another site
- *
- * @since MU
- *
- * @uses wp_get_current_user() to get the current user
- * @param string $blogname The new site name
- * @param string $blog_title The new blog title
- * @param array $errors
- */
- function signup_another_blog($blogname = '', $blog_title = '', $errors = '') {
- global $current_site;
- $current_user = wp_get_current_user();
- if ( ! is_wp_error($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 site 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 site to your account</strong>. There is no limit to the number of sites you can have, so create to your heart’s content, but write responsibly!' ), $current_user->display_name ) ?></p>
- <?php
- $blogs = get_blogs_of_user($current_user->ID);
- if ( !empty($blogs) ) { ?>
- <p><?php _e( 'Sites you are already a member of:' ) ?></p>
- <ul>
- <?php foreach ( $blogs as $blog ) {
- $home_url = get_home_url( $blog->userblog_id );
- echo '<li><a href="' . esc_url( $home_url ) . '">' . $home_url . '</a></li>';
- } ?>
- </ul>
- <?php } ?>
- <p><?php _e( 'If you’re not going to use a great site domain, leave it for a new user. Now have at it!' ) ?></p>
- <form id="setupform" method="post" action="wp-signup.php">
- <input type="hidden" name="stage" value="gimmeanotherblog" />
- <?php do_action( 'signup_hidden_fields' ); ?>
- <?php show_blog_form($blogname, $blog_title, $errors); ?>
- <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e( 'Create Site' ) ?>" /></p>
- </form>
- <?php
- }
- /**
- * Validate a new blog signup
- *
- * @since MU
- *
- * @uses wp_get_current_user() to retrieve the current user
- * @uses wpmu_create_blog() to add a new site
- * @uses confirm_another_blog_signup() to confirm the user's new site signup
- * @return bool True if blog signup was validated, false if error
- */
- function validate_another_blog_signup() {
- global $wpdb, $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 ) ); // deprecated
- $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;
- }
- /**
- * Confirm a new site signup
- *
- * @since MU
- *
- * @param string $domain The domain URL
- * @param string $path The site root path
- * @param string $user_name The username
- * @param string $user_email The user's email address
- * @param array $meta Any additional meta from the 'add_signup_meta' filter in validate_blog_signup()
- */
- function confirm_another_blog_signup( $domain, $path, $blog_title, $user_name, $user_email = '', $meta = array() ) {
- ?>
- <h2><?php printf( __( 'The site %s is yours.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
- <p>
- <?php printf( __( '<a href="http://%1$s">http://%2$s</a> is your new site. <a href="%3$s">Log in</a> as “%4$s” using your existing password.' ), $domain.$path, $domain.$path, "http://" . $domain.$path . "wp-login.php", $user_name ) ?>
- </p>
- <?php
- do_action( 'signup_finished' );
- }
- /**
- * Setup the new user signup process
- *
- * @since MU
- *
- * @uses apply_filters() filter $filtered_results
- * @uses show_user_form() to display the user registration form
- * @param string $user_name The username
- * @param string $user_email The user's email
- * @param array $errors
- */
- function signup_user($user_name = '', $user_email = '', $errors = '') {
- global $current_site, $active_signup;
- if ( !is_wp_error($errors) )
- $errors = new WP_Error();
- $signup_for = isset( $_POST[ 'signup_for' ] ) ? esc_html( $_POST[ 'signup_for' ] ) : 'blog';
- // 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 checked( $signup_for, 'blog' ); ?> />
- <label class="checkbox" for="signupblog"><?php _e('Gimme a site!') ?></label>
- <br />
- <input id="signupuser" type="radio" name="signup_for" value="user" <?php checked( $signup_for, 'user' ); ?> />
- <label class="checkbox" for="signupuser"><?php _e('Just a username, please.') ?></label>
- <?php } ?>
- </p>
- <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Next') ?>" /></p>
- </form>
- <?php
- }
- /**
- * Validate the new user signup
- *
- * @since MU
- *
- * @uses validate_user_form() to retrieve an array of the user data
- * @uses wpmu_signup_user() to signup the new user
- * @uses confirm_user_signup() to confirm the new user signup
- * @return bool True if new user signup was validated, false if error
- */
- 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;
- }
- /**
- * New user signup confirmation
- *
- * @since MU
- *
- * @param string $user_name The username
- * @param string $user_email The user's email address
- */
- function confirm_user_signup($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>%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' );
- }
- /**
- * Setup the new site signup
- *
- * @since MU
- *
- * @uses apply_filters() to filter $filtered_results
- * @uses show_blog_form() to display the blog signup form
- * @param string $user_name The username
- * @param string $user_email The user's email address
- * @param string $blogname The site name
- * @param string $blog_title The site title
- * @param array $errors
- */
- function signup_blog($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 = $user_name;
- ?>
- <form id="setupform" method="post" action="wp-signup.php">
- <input type="hidden" name="stage" value="validate-blog-signup" />
- <input type="hidden" name="user_name" value="<?php echo esc_attr($user_name) ?>" />
- <input type="hidden" name="user_email" value="<?php echo esc_attr($user_email) ?>" />
- <?php do_action( 'signup_hidden_fields' ); ?>
- <?php show_blog_form($blogname, $blog_title, $errors); ?>
- <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Signup') ?>" /></p>
- </form>
- <?php
- }
- /**
- * Validate new site signup
- *
- * @since MU
- *
- * @uses wpmu_validate_user_signup() to retrieve an array of the new user data and errors
- * @uses wpmu_validate_blog_signup() to retrieve an array of the new site data and errors
- * @uses apply_filters() to make signup $meta filterable
- * @uses signup_user() to signup a new user
- * @uses signup_blog() to signup a the new user to a new site
- * @return bool True if the site signup was validated, false if error
- */
- 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;
- }
- /**
- * New site signup confirmation
- *
- * @since MU
- *
- * @param string $domain The domain URL
- * @param string $path The site root path
- * @param string $blog_title The new site title
- * @param string $user_name The user's username
- * @param string $user_email The user's email address
- * @param array $meta Any additional meta from the 'add_signup_meta' filter in validate_blog_signup()
- */
- function confirm_blog_signup( $domain, $path, $blog_title, $user_name = '', $user_email = '', $meta = array() ) {
- ?>
- <h2><?php printf( __( 'Congratulations! Your new site, %s, is almost ready.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
- <p><?php _e( 'But, before you can start using your site, <strong>you must activate it</strong>.' ) ?></p>
- <p><?php printf( __( 'Check your inbox at <strong>%s</strong> and click the link given.' ), $user_email) ?></p>
- <p><?php _e( 'If you do not activate your site 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 id="noemail-tips">
- <li><p><strong><?php _e( 'Wait a little longer. Sometimes delivery of email can be delayed by processes outside of our control.' ) ?></strong></p></li>
- <li><p><?php _e( 'Check the junk 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? You have entered %s, if it’s incorrect, you will not receive your email.' ), $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"
- // Make the signup type translatable.
- $i18n_signup['all'] = _x('all', 'Multisite active signup type');
- $i18n_signup['none'] = _x('none', 'Multisite active signup type');
- $i18n_signup['blog'] = _x('blog', 'Multisite active signup type');
- $i18n_signup['user'] = _x('user', 'Multisite active signup type');
- if ( is_super_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="%s">Options page</a>.' ), $i18n_signup[$active_signup], esc_url( network_admin_url( 'settings.php' ) ) ) . '</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.' );
- } elseif ( $active_signup == 'blog' && !is_user_logged_in() ) {
- $login_url = site_url( 'wp-login.php?redirect_to=' . urlencode( network_site_url( 'wp-signup.php' ) ) );
- echo sprintf( __( 'You must first <a href="%s">log in</a>, and then you can create a new site.' ), $login_url );
- } else {
- $stage = isset( $_POST['stage'] ) ? $_POST['stage'] : 'default';
- switch ( $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( 'Site registration has been disabled.' );
- break;
- case 'gimmeanotherblog':
- validate_another_blog_signup();
- break;
- case 'default':
- default :
- $user_email = isset( $_POST[ '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( 'Sorry, new registrations are not allowed at this time.' );
- else
- _e( 'You are logged in already. No need to register again!' );
- if ( $newblogname ) {
- $newblog = get_blogaddress_by_name( $newblogname );
- if ( $active_signup == 'blog' || $active_signup == 'all' )
- printf( '<p><em>' . __( 'The site you were looking for, <strong>%s</strong>, does not exist, but you can create it now!' ) . '</em></p>', $newblog );
- else
- printf( '<p><em>' . __( 'The site you were looking for, <strong>%s</strong>, does not exist.' ) . '</em></p>', $newblog );
- }
- break;
- }
- }
- ?>
- </div>
- </div>
- <?php do_action( 'after_signup_form' ); ?>
- <?php get_footer(); ?>