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/ -> wp-signup.php (source)

   1  <?php
   2  
   3  /** Sets up the WordPress Environment. */
   4  require( dirname(__FILE__) . '/wp-load.php' );
   5  
   6  add_action( 'wp_head', 'wp_no_robots' );
   7  
   8  require ( './wp-blog-header.php' );
   9  
  10  if ( is_array( get_site_option( 'illegal_names' )) && isset( $_GET[ 'new' ] ) && in_array( $_GET[ 'new' ], get_site_option( 'illegal_names' ) ) == true ) {
  11      wp_redirect( network_home_url() );
  12      die();
  13  }
  14  
  15  function do_signup_header() {
  16      do_action( 'signup_header' );
  17  }
  18  add_action( 'wp_head', 'do_signup_header' );
  19  
  20  if ( !is_multisite() ) {
  21      wp_redirect( site_url('wp-login.php?action=register') );
  22      die();
  23  }
  24  
  25  if ( !is_main_site() ) {
  26      wp_redirect( network_site_url( 'wp-signup.php' ) );
  27      die();
  28  }
  29  
  30  // Fix for page title
  31  $wp_query->is_404 = false;
  32  
  33  function wpmu_signup_stylesheet() {
  34      ?>
  35      <style type="text/css">
  36          .mu_register { width: 90%; margin:0 auto; }
  37          .mu_register form { margin-top: 2em; }
  38          .mu_register .error { font-weight:700; padding:10px; color:#333333; background:#FFEBE8; border:1px solid #CC0000; }
  39          .mu_register input[type="submit"],
  40              .mu_register #blog_title,
  41              .mu_register #user_email,
  42              .mu_register #blogname,
  43              .mu_register #user_name { width:100%; font-size: 24px; margin:5px 0; }
  44          .mu_register .prefix_address,
  45              .mu_register .suffix_address {font-size: 18px;display:inline; }
  46          .mu_register label { font-weight:700; font-size:15px; display:block; margin:10px 0; }
  47          .mu_register label.checkbox { display:inline; }
  48          .mu_register .mu_alert { font-weight:700; padding:10px; color:#333333; background:#ffffe0; border:1px solid #e6db55; }
  49      </style>
  50      <?php
  51  }
  52  
  53  add_action( 'wp_head', 'wpmu_signup_stylesheet' );
  54  get_header();
  55  
  56  do_action( 'before_signup_form' );
  57  ?>
  58  <div id="content" class="widecolumn">
  59  <div class="mu_register">
  60  <?php
  61  function show_blog_form($blogname = '', $blog_title = '', $errors = '') {
  62      global $current_site;
  63      // Blog name
  64      if ( !is_subdomain_install() )
  65          echo '<label for="blogname">' . __('Site Name:') . '</label>';
  66      else
  67          echo '<label for="blogname">' . __('Site Domain:') . '</label>';
  68  
  69      if ( $errmsg = $errors->get_error_message('blogname') ) { ?>
  70          <p class="error"><?php echo $errmsg ?></p>
  71      <?php }
  72  
  73      if ( !is_subdomain_install() )
  74          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 />';
  75      else
  76          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 />';
  77  
  78      if ( !is_user_logged_in() ) {
  79          if ( !is_subdomain_install() )
  80              $site = $current_site->domain . $current_site->path . __( 'sitename' );
  81          else
  82              $site = __( 'domain' ) . '.' . $site_domain . $current_site->path;
  83          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>';
  84      }
  85  
  86      // Blog Title
  87      ?>
  88      <label for="blog_title"><?php _e('Site Title:') ?></label>
  89      <?php if ( $errmsg = $errors->get_error_message('blog_title') ) { ?>
  90          <p class="error"><?php echo $errmsg ?></p>
  91      <?php }
  92      echo '<input name="blog_title" type="text" id="blog_title" value="'.esc_attr($blog_title).'" />';
  93      ?>
  94  
  95      <div id="privacy">
  96          <p class="privacy-intro">
  97              <label for="blog_public_on"><?php _e('Privacy:') ?></label>
  98              <?php _e( 'Allow search engines to index this site.' ); ?>
  99              <br style="clear:both" />
 100              <label class="checkbox" for="blog_public_on">
 101                  <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 } ?> />
 102                  <strong><?php _e( 'Yes' ); ?></strong>
 103              </label>
 104              <label class="checkbox" for="blog_public_off">
 105                  <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 } ?> />
 106                  <strong><?php _e( 'No' ); ?></strong>
 107              </label>
 108          </p>
 109      </div>
 110  
 111      <?php
 112      do_action('signup_blogform', $errors);
 113  }
 114  
 115  function validate_blog_form() {
 116      $user = '';
 117      if ( is_user_logged_in() )
 118          $user = wp_get_current_user();
 119  
 120      return wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title'], $user);
 121  }
 122  
 123  function show_user_form($user_name = '', $user_email = '', $errors = '') {
 124      // User name
 125      echo '<label for="user_name">' . __('Username:') . '</label>';
 126      if ( $errmsg = $errors->get_error_message('user_name') ) {
 127          echo '<p class="error">'.$errmsg.'</p>';
 128      }
 129      echo '<input name="user_name" type="text" id="user_name" value="'. esc_attr($user_name) .'" maxlength="60" /><br />';
 130      _e( '(Must be at least 4 characters, letters and numbers only.)' );
 131      ?>
 132  
 133      <label for="user_email"><?php _e( 'Email&nbsp;Address:' ) ?></label>
 134      <?php if ( $errmsg = $errors->get_error_message('user_email') ) { ?>
 135          <p class="error"><?php echo $errmsg ?></p>
 136      <?php } ?>
 137      <input name="user_email" type="text" id="user_email" value="<?php  echo esc_attr($user_email) ?>" maxlength="200" /><br /><?php _e('We send your registration email to this address. (Double-check your email address before continuing.)') ?>
 138      <?php
 139      if ( $errmsg = $errors->get_error_message('generic') ) {
 140          echo '<p class="error">' . $errmsg . '</p>';
 141      }
 142      do_action( 'signup_extra_fields', $errors );
 143  }
 144  
 145  function validate_user_form() {
 146      return wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
 147  }
 148  
 149  function signup_another_blog($blogname = '', $blog_title = '', $errors = '') {
 150      global $current_site;
 151      $current_user = wp_get_current_user();
 152  
 153      if ( ! is_wp_error($errors) ) {
 154          $errors = new WP_Error();
 155      }
 156  
 157      // allow definition of default variables
 158      $filtered_results = apply_filters('signup_another_blog_init', array('blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors ));
 159      $blogname = $filtered_results['blogname'];
 160      $blog_title = $filtered_results['blog_title'];
 161      $errors = $filtered_results['errors'];
 162  
 163      echo '<h2>' . sprintf( __( 'Get <em>another</em> %s site in seconds' ), $current_site->site_name ) . '</h2>';
 164  
 165      if ( $errors->get_error_code() ) {
 166          echo '<p>' . __( 'There was a problem, please correct the form below and try again.' ) . '</p>';
 167      }
 168      ?>
 169      <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&#8217;s content, but write responsibly!' ), $current_user->display_name ) ?></p>
 170  
 171      <?php
 172      $blogs = get_blogs_of_user($current_user->ID);
 173      if ( !empty($blogs) ) { ?>
 174  
 175              <p><?php _e( 'Sites you are already a member of:' ) ?></p>
 176              <ul>
 177                  <?php foreach ( $blogs as $blog ) {
 178                      $home_url = get_home_url( $blog->userblog_id );
 179                      echo '<li><a href="' . esc_url( $home_url ) . '">' . $home_url . '</a></li>';
 180                  } ?>
 181              </ul>
 182      <?php } ?>
 183  
 184      <p><?php _e( 'If you&#8217;re not going to use a great site domain, leave it for a new user. Now have at it!' ) ?></p>
 185      <form id="setupform" method="post" action="wp-signup.php">
 186          <input type="hidden" name="stage" value="gimmeanotherblog" />
 187          <?php do_action( 'signup_hidden_fields' ); ?>
 188          <?php show_blog_form($blogname, $blog_title, $errors); ?>
 189          <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e( 'Create Site' ) ?>" /></p>
 190      </form>
 191      <?php
 192  }
 193  
 194  function validate_another_blog_signup() {
 195      global $wpdb, $blogname, $blog_title, $errors, $domain, $path;
 196      $current_user = wp_get_current_user();
 197      if ( !is_user_logged_in() )
 198          die();
 199  
 200      $result = validate_blog_form();
 201      extract($result);
 202  
 203      if ( $errors->get_error_code() ) {
 204          signup_another_blog($blogname, $blog_title, $errors);
 205          return false;
 206      }
 207  
 208      $public = (int) $_POST['blog_public'];
 209      $meta = apply_filters( 'signup_create_blog_meta', array( 'lang_id' => 1, 'public' => $public ) ); // deprecated
 210      $meta = apply_filters( 'add_signup_meta', $meta );
 211  
 212      wpmu_create_blog( $domain, $path, $blog_title, $current_user->ID, $meta, $wpdb->siteid );
 213      confirm_another_blog_signup($domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta);
 214      return true;
 215  }
 216  
 217  function confirm_another_blog_signup($domain, $path, $blog_title, $user_name, $user_email = '', $meta = '') {
 218      ?>
 219      <h2><?php printf( __( 'The site %s is yours.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
 220      <p>
 221          <?php printf( __( '<a href="http://%1$s">http://%2$s</a> is your new site. <a href="%3$s">Log in</a> as &#8220;%4$s&#8221; using your existing password.' ), $domain.$path, $domain.$path, "http://" . $domain.$path . "wp-login.php", $user_name ) ?>
 222      </p>
 223      <?php
 224      do_action( 'signup_finished' );
 225  }
 226  
 227  function signup_user($user_name = '', $user_email = '', $errors = '') {
 228      global $current_site, $active_signup;
 229  
 230      if ( !is_wp_error($errors) )
 231          $errors = new WP_Error();
 232  
 233      $signup_for = isset( $_POST[ 'signup_for' ] ) ? esc_html( $_POST[ 'signup_for' ] ) : 'blog';
 234  
 235      // allow definition of default variables
 236      $filtered_results = apply_filters('signup_user_init', array('user_name' => $user_name, 'user_email' => $user_email, 'errors' => $errors ));
 237      $user_name = $filtered_results['user_name'];
 238      $user_email = $filtered_results['user_email'];
 239      $errors = $filtered_results['errors'];
 240  
 241      ?>
 242  
 243      <h2><?php printf( __( 'Get your own %s account in seconds' ), $current_site->site_name ) ?></h2>
 244      <form id="setupform" method="post" action="wp-signup.php">
 245          <input type="hidden" name="stage" value="validate-user-signup" />
 246          <?php do_action( 'signup_hidden_fields' ); ?>
 247          <?php show_user_form($user_name, $user_email, $errors); ?>
 248  
 249          <p>
 250          <?php if ( $active_signup == 'blog' ) { ?>
 251              <input id="signupblog" type="hidden" name="signup_for" value="blog" />
 252          <?php } elseif ( $active_signup == 'user' ) { ?>
 253              <input id="signupblog" type="hidden" name="signup_for" value="user" />
 254          <?php } else { ?>
 255              <input id="signupblog" type="radio" name="signup_for" value="blog" <?php checked( $signup_for, 'blog' ); ?> />
 256              <label class="checkbox" for="signupblog"><?php _e('Gimme a site!') ?></label>
 257              <br />
 258              <input id="signupuser" type="radio" name="signup_for" value="user" <?php checked( $signup_for, 'user' ); ?> />
 259              <label class="checkbox" for="signupuser"><?php _e('Just a username, please.') ?></label>
 260          <?php } ?>
 261          </p>
 262  
 263          <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Next') ?>" /></p>
 264      </form>
 265      <?php
 266  }
 267  
 268  function validate_user_signup() {
 269      $result = validate_user_form();
 270      extract($result);
 271  
 272      if ( $errors->get_error_code() ) {
 273          signup_user($user_name, $user_email, $errors);
 274          return false;
 275      }
 276  
 277      if ( 'blog' == $_POST['signup_for'] ) {
 278          signup_blog($user_name, $user_email);
 279          return false;
 280      }
 281  
 282      wpmu_signup_user($user_name, $user_email, apply_filters( 'add_signup_meta', array() ) );
 283  
 284      confirm_user_signup($user_name, $user_email);
 285      return true;
 286  }
 287  
 288  function confirm_user_signup($user_name, $user_email) {
 289      ?>
 290      <h2><?php printf( __( '%s is your new username' ), $user_name) ?></h2>
 291      <p><?php _e( 'But, before you can start using your new username, <strong>you must activate it</strong>.' ) ?></p>
 292      <p><?php printf( __( 'Check your inbox at <strong>%s</strong> and click the link given.' ), $user_email ); ?></p>
 293      <p><?php _e( 'If you do not activate your username within two days, you will have to sign up again.' ); ?></p>
 294      <?php
 295      do_action( 'signup_finished' );
 296  }
 297  
 298  function signup_blog($user_name = '', $user_email = '', $blogname = '', $blog_title = '', $errors = '') {
 299      if ( !is_wp_error($errors) )
 300          $errors = new WP_Error();
 301  
 302      // allow definition of default variables
 303      $filtered_results = apply_filters('signup_blog_init', array('user_name' => $user_name, 'user_email' => $user_email, 'blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors ));
 304      $user_name = $filtered_results['user_name'];
 305      $user_email = $filtered_results['user_email'];
 306      $blogname = $filtered_results['blogname'];
 307      $blog_title = $filtered_results['blog_title'];
 308      $errors = $filtered_results['errors'];
 309  
 310      if ( empty($blogname) )
 311          $blogname = $user_name;
 312      ?>
 313      <form id="setupform" method="post" action="wp-signup.php">
 314          <input type="hidden" name="stage" value="validate-blog-signup" />
 315          <input type="hidden" name="user_name" value="<?php echo esc_attr($user_name) ?>" />
 316          <input type="hidden" name="user_email" value="<?php echo esc_attr($user_email) ?>" />
 317          <?php do_action( 'signup_hidden_fields' ); ?>
 318          <?php show_blog_form($blogname, $blog_title, $errors); ?>
 319          <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Signup') ?>" /></p>
 320      </form>
 321      <?php
 322  }
 323  
 324  function validate_blog_signup() {
 325      // Re-validate user info.
 326      $result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
 327      extract($result);
 328  
 329      if ( $errors->get_error_code() ) {
 330          signup_user($user_name, $user_email, $errors);
 331          return false;
 332      }
 333  
 334      $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
 335      extract($result);
 336  
 337      if ( $errors->get_error_code() ) {
 338          signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
 339          return false;
 340      }
 341  
 342      $public = (int) $_POST['blog_public'];
 343      $meta = array ('lang_id' => 1, 'public' => $public);
 344      $meta = apply_filters( 'add_signup_meta', $meta );
 345  
 346      wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
 347      confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
 348      return true;
 349  }
 350  
 351  function confirm_blog_signup($domain, $path, $blog_title, $user_name = '', $user_email = '', $meta) {
 352      ?>
 353      <h2><?php printf( __( 'Congratulations! Your new site, %s, is almost ready.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
 354  
 355      <p><?php _e( 'But, before you can start using your site, <strong>you must activate it</strong>.' ) ?></p>
 356      <p><?php printf( __( 'Check your inbox at <strong>%s</strong> and click the link given.' ),  $user_email) ?></p>
 357      <p><?php _e( 'If you do not activate your site within two days, you will have to sign up again.' ); ?></p>
 358      <h2><?php _e( 'Still waiting for your email?' ); ?></h2>
 359      <p>
 360          <?php _e( 'If you haven&#8217;t received your email yet, there are a number of things you can do:' ) ?>
 361          <ul id="noemail-tips">
 362              <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>
 363              <li><p><?php _e( 'Check the junk or spam folder of your email client. Sometime emails wind up there by mistake.' ) ?></p></li>
 364              <li><?php printf( __( 'Have you entered your email correctly?  You have entered %s, if it&#8217;s incorrect, you will not receive your email.' ), $user_email ) ?></li>
 365          </ul>
 366      </p>
 367      <?php
 368      do_action( 'signup_finished' );
 369  }
 370  
 371  // Main
 372  $active_signup = get_site_option( 'registration' );
 373  if ( !$active_signup )
 374      $active_signup = 'all';
 375  
 376  $active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); // return "all", "none", "blog" or "user"
 377  
 378  // Make the signup type translatable.
 379  $i18n_signup['all'] = _x('all', 'Multisite active signup type');
 380  $i18n_signup['none'] = _x('none', 'Multisite active signup type');
 381  $i18n_signup['blog'] = _x('blog', 'Multisite active signup type');
 382  $i18n_signup['user'] = _x('user', 'Multisite active signup type');
 383  
 384  if ( is_super_admin() )
 385      echo '<div class="mu_alert">' . sprintf( __( 'Greetings Site Administrator! You are currently allowing &#8220;%s&#8221; 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>';
 386  
 387  $newblogname = isset($_GET['new']) ? strtolower(preg_replace('/^-|-$|[^-a-zA-Z0-9]/', '', $_GET['new'])) : null;
 388  
 389  $current_user = wp_get_current_user();
 390  if ( $active_signup == 'none' ) {
 391      _e( 'Registration has been disabled.' );
 392  } elseif ( $active_signup == 'blog' && !is_user_logged_in() ) {
 393      $login_url = site_url( 'wp-login.php?redirect_to=' . urlencode( network_site_url( 'wp-signup.php' ) ) );
 394      echo sprintf( __( 'You must first <a href="%s">log in</a>, and then you can create a new site.' ), $login_url );
 395  } else {
 396      $stage = isset( $_POST['stage'] ) ?  $_POST['stage'] : 'default';
 397      switch ( $stage ) {
 398          case 'validate-user-signup' :
 399              if ( $active_signup == 'all' || $_POST[ 'signup_for' ] == 'blog' && $active_signup == 'blog' || $_POST[ 'signup_for' ] == 'user' && $active_signup == 'user' )
 400                  validate_user_signup();
 401              else
 402                  _e( 'User registration has been disabled.' );
 403          break;
 404          case 'validate-blog-signup':
 405              if ( $active_signup == 'all' || $active_signup == 'blog' )
 406                  validate_blog_signup();
 407              else
 408                  _e( 'Site registration has been disabled.' );
 409              break;
 410          case 'gimmeanotherblog':
 411              validate_another_blog_signup();
 412              break;
 413          case 'default':
 414          default :
 415              $user_email = isset( $_POST[ 'user_email' ] ) ? $_POST[ 'user_email' ] : '';
 416              do_action( 'preprocess_signup_form' ); // populate the form from invites, elsewhere?
 417              if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) )
 418                  signup_another_blog($newblogname);
 419              elseif ( is_user_logged_in() == false && ( $active_signup == 'all' || $active_signup == 'user' ) )
 420                  signup_user( $newblogname, $user_email );
 421              elseif ( is_user_logged_in() == false && ( $active_signup == 'blog' ) )
 422                  _e( 'Sorry, new registrations are not allowed at this time.' );
 423              else
 424                  _e( 'You are logged in already. No need to register again!' );
 425  
 426              if ( $newblogname ) {
 427                  $newblog = get_blogaddress_by_name( $newblogname );
 428  
 429                  if ( $active_signup == 'blog' || $active_signup == 'all' )
 430                      printf( __( '<p><em>The site you were looking for, <strong>%s</strong> does not exist, but you can create it now!</em></p>' ), $newblog );
 431                  else
 432                      printf( __( '<p><em>The site you were looking for, <strong>%s</strong>, does not exist.</em></p>' ), $newblog );
 433              }
 434              break;
 435      }
 436  }
 437  ?>
 438  </div>
 439  </div>
 440  <?php do_action( 'after_signup_form' ); ?>
 441  
 442  <?php get_footer(); ?>


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