WordPress.org
Get WordPress

Make WordPress Core

source: branches/4.2/src/wp-signup.php

Last change on this file was 30662, checked in by wonderboymusic, 12 years ago

Improve the @param docs for trackback_response() and validate_another_blog_signup().

See #30224.
  • Property svn:eol-style set to native
File size: 24.6 KB
Line 
1<?php
2
3/** Sets up the WordPress Environment. */
4require( dirname(__FILE__) . '/wp-load.php' );
5
6add_action( 'wp_head', 'wp_no_robots' );
7
8require( dirname( __FILE__ ) . '/wp-blog-header.php' );
9
10if ( is_array( get_site_option( 'illegal_names' )) && isset( $_GET[ 'new' ] ) && in_array( $_GET[ 'new' ], get_site_option( 'illegal_names' ) ) == true ) {
11 wp_redirect( network_home_url() );
12 die();
13}
14
15/**
16 * Prints signup_header via wp_head
17 *
18 * @since MU
19 */
20function do_signup_header() {
21 /**
22 * Fires within the head section of the site sign-up screen.
23 *
24 * @since 3.0.0
25 */
26 do_action( 'signup_header' );
27}
28add_action( 'wp_head', 'do_signup_header' );
29
30if ( !is_multisite() ) {
31 wp_redirect( site_url('wp-login.php?action=register') );
32 die();
33}
34
35if ( !is_main_site() ) {
36 wp_redirect( network_site_url( 'wp-signup.php' ) );
37 die();
38}
39
40// Fix for page title
41$wp_query->is_404 = false;
42
43/**
44 * Prints styles for front-end Multisite signup pages
45 *
46 * @since MU
47 */
48function wpmu_signup_stylesheet() {
49 ?>
50 <style type="text/css">
51 .mu_register { width: 90%; margin:0 auto; }
52 .mu_register form { margin-top: 2em; }
53 .mu_register .error { font-weight:700; padding:10px; color:#333333; background:#FFEBE8; border:1px solid #CC0000; }
54 .mu_register input[type="submit"],
55 .mu_register #blog_title,
56 .mu_register #user_email,
57 .mu_register #blogname,
58 .mu_register #user_name { width:100%; font-size: 24px; margin:5px 0; }
59 .mu_register .prefix_address,
60 .mu_register .suffix_address {font-size: 18px;display:inline; }
61 .mu_register label { font-weight:700; font-size:15px; display:block; margin:10px 0; }
62 .mu_register label.checkbox { display:inline; }
63 .mu_register .mu_alert { font-weight:700; padding:10px; color:#333333; background:#ffffe0; border:1px solid #e6db55; }
64 </style>
65 <?php
66}
67
68add_action( 'wp_head', 'wpmu_signup_stylesheet' );
69get_header();
70
71/**
72 * Fires before the site sign-up form.
73 *
74 * @since 3.0.0
75 */
76do_action( 'before_signup_form' );
77?>
78<div id="content" class="widecolumn">
79<div class="mu_register">
80<?php
81/**
82 * Generates and displays the Signup and Create Site forms
83 *
84 * @since MU
85 *
86 * @param string $blogname The new site name
87 * @param string $blog_title The new site title
88 * @param array $errors
89 */
90function show_blog_form( $blogname = '', $blog_title = '', $errors = '' ) {
91 $current_site = get_current_site();
92 // Blog name
93 if ( !is_subdomain_install() )
94 echo '<label for="blogname">' . __('Site Name:') . '</label>';
95 else
96 echo '<label for="blogname">' . __('Site Domain:') . '</label>';
97
98 if ( $errmsg = $errors->get_error_message('blogname') ) { ?>
99 <p class="error"><?php echo $errmsg ?></p>
100 <?php }
101
102 if ( !is_subdomain_install() )
103 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 />';
104 else
105 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 />';
106
107 if ( !is_user_logged_in() ) {
108 if ( !is_subdomain_install() )
109 $site = $current_site->domain . $current_site->path . __( 'sitename' );
110 else
111 $site = __( 'domain' ) . '.' . $site_domain . $current_site->path;
112 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>';
113 }
114
115 // Blog Title
116 ?>
117 <label for="blog_title"><?php _e('Site Title:') ?></label>
118 <?php if ( $errmsg = $errors->get_error_message('blog_title') ) { ?>
119 <p class="error"><?php echo $errmsg ?></p>
120 <?php }
121 echo '<input name="blog_title" type="text" id="blog_title" value="'.esc_attr($blog_title).'" />';
122 ?>
123
124 <div id="privacy">
125 <p class="privacy-intro">
126 <label for="blog_public_on"><?php _e('Privacy:') ?></label>
127 <?php _e( 'Allow search engines to index this site.' ); ?>
128 <br style="clear:both" />
129 <label class="checkbox" for="blog_public_on">
130 <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 } ?> />
131 <strong><?php _e( 'Yes' ); ?></strong>
132 </label>
133 <label class="checkbox" for="blog_public_off">
134 <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 } ?> />
135 <strong><?php _e( 'No' ); ?></strong>
136 </label>
137 </p>
138 </div>
139
140 <?php
141 /**
142 * Fires after the site sign-up form.
143 *
144 * @since 3.0.0
145 *
146 * @param array $errors An array possibly containing 'blogname' or 'blog_title' errors.
147 */
148 do_action( 'signup_blogform', $errors );
149}
150
151/**
152 * Validate the new site signup
153 *
154 * @since MU
155 *
156 * @return array Contains the new site data and error messages.
157 */
158function validate_blog_form() {
159 $user = '';
160 if ( is_user_logged_in() )
161 $user = wp_get_current_user();
162
163 return wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title'], $user);
164}
165
166/**
167 * Display user registration form
168 *
169 * @since MU
170 *
171 * @param string $user_name The entered username
172 * @param string $user_email The entered email address
173 * @param array $errors
174 */
175function show_user_form($user_name = '', $user_email = '', $errors = '') {
176 // User name
177 echo '<label for="user_name">' . __('Username:') . '</label>';
178 if ( $errmsg = $errors->get_error_message('user_name') ) {
179 echo '<p class="error">'.$errmsg.'</p>';
180 }
181 echo '<input name="user_name" type="text" id="user_name" value="'. esc_attr($user_name) .'" maxlength="60" /><br />';
182 _e( '(Must be at least 4 characters, letters and numbers only.)' );
183 ?>
184
185 <label for="user_email"><?php _e( 'Email&nbsp;Address:' ) ?></label>
186 <?php if ( $errmsg = $errors->get_error_message('user_email') ) { ?>
187 <p class="error"><?php echo $errmsg ?></p>
188 <?php } ?>
189 <input name="user_email" type="email" id="user_email" value="<?php echo esc_attr($user_email) ?>" maxlength="200" /><br /><?php _e('We send your registration email to this address. (Double-check your email address before continuing.)') ?>
190 <?php
191 if ( $errmsg = $errors->get_error_message('generic') ) {
192 echo '<p class="error">' . $errmsg . '</p>';
193 }
194 /**
195 * Fires at the end of the user registration form on the site sign-up form.
196 *
197 * @since 3.0.0
198 *
199 * @param array $errors An array possibly containing 'user_name' or 'user_email' errors.
200 */
201 do_action( 'signup_extra_fields', $errors );
202}
203
204/**
205 * Validate user signup name and email
206 *
207 * @since MU
208 *
209 * @return array Contains username, email, and error messages.
210 */
211function validate_user_form() {
212 return wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
213}
214
215/**
216 * Allow returning users to sign up for another site
217 *
218 * @since MU
219 *
220 * @param string $blogname The new site name
221 * @param string $blog_title The new blog title
222 * @param array $errors
223 */
224function signup_another_blog( $blogname = '', $blog_title = '', $errors = '' ) {
225 $current_user = wp_get_current_user();
226
227 if ( ! is_wp_error($errors) ) {
228 $errors = new WP_Error();
229 }
230
231 $signup_defaults = array(
232 'blogname' => $blogname,
233 'blog_title' => $blog_title,
234 'errors' => $errors
235 );
236
237 /**
238 * Filter the default site sign-up variables.
239 *
240 * @since 3.0.0
241 *
242 * @param array $signup_defaults {
243 * An array of default site sign-up variables.
244 *
245 * @type string $blogname The site blogname.
246 * @type string $blog_title The site title.
247 * @type array $errors An array possibly containing 'blogname' or 'blog_title' errors.
248 * }
249 */
250 $filtered_results = apply_filters( 'signup_another_blog_init', $signup_defaults );
251
252 $blogname = $filtered_results['blogname'];
253 $blog_title = $filtered_results['blog_title'];
254 $errors = $filtered_results['errors'];
255
256 echo '<h2>' . sprintf( __( 'Get <em>another</em> %s site in seconds' ), get_current_site()->site_name ) . '</h2>';
257
258 if ( $errors->get_error_code() ) {
259 echo '<p>' . __( 'There was a problem, please correct the form below and try again.' ) . '</p>';
260 }
261 ?>
262 <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>
263
264 <?php
265 $blogs = get_blogs_of_user($current_user->ID);
266 if ( !empty($blogs) ) { ?>
267
268 <p><?php _e( 'Sites you are already a member of:' ) ?></p>
269 <ul>
270 <?php foreach ( $blogs as $blog ) {
271 $home_url = get_home_url( $blog->userblog_id );
272 echo '<li><a href="' . esc_url( $home_url ) . '">' . $home_url . '</a></li>';
273 } ?>
274 </ul>
275 <?php } ?>
276
277 <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>
278 <form id="setupform" method="post" action="wp-signup.php">
279 <input type="hidden" name="stage" value="gimmeanotherblog" />
280 <?php
281 /**
282 * Hidden sign-up form fields output when creating another site or user.
283 *
284 * @since MU
285 *
286 * @param string $context A string describing the steps of the sign-up process. The value can be
287 * 'create-another-site', 'validate-user', or 'validate-site'.
288 */
289 do_action( 'signup_hidden_fields', 'create-another-site' );
290 ?>
291 <?php show_blog_form($blogname, $blog_title, $errors); ?>
292 <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e( 'Create Site' ) ?>" /></p>
293 </form>
294 <?php
295}
296
297/**
298 * Validate a new blog signup
299 *
300 * @since MU
301 *
302 * @return null|boolean True if blog signup was validated, false if error.
303 * The function halts all execution if the user is not logged in.
304 */
305function validate_another_blog_signup() {
306 global $wpdb, $blogname, $blog_title, $errors, $domain, $path;
307 $current_user = wp_get_current_user();
308 if ( ! is_user_logged_in() ) {
309 die();
310 }
311
312 $result = validate_blog_form();
313
314 // Extracted values set/overwrite globals.
315 $domain = $result['domain'];
316 $path = $result['path'];
317 $blogname = $result['blogname'];
318 $blog_title = $result['blog_title'];
319 $errors = $result['errors'];
320
321 if ( $errors->get_error_code() ) {
322 signup_another_blog($blogname, $blog_title, $errors);
323 return false;
324 }
325
326 $public = (int) $_POST['blog_public'];
327
328 $blog_meta_defaults = array(
329 'lang_id' => 1,
330 'public' => $public
331 );
332
333 /**
334 * Filter the new site meta variables.
335 *
336 * @since MU
337 * @deprecated 3.0.0 Use the 'add_signup_meta' filter instead.
338 *
339 * @param array $blog_meta_defaults An array of default blog meta variables.
340 */
341 $meta_defaults = apply_filters( 'signup_create_blog_meta', $blog_meta_defaults );
342 /**
343 * Filter the new default site meta variables.
344 *
345 * @since 3.0.0
346 *
347 * @param array $meta {
348 * An array of default site meta variables.
349 *
350 * @type int $lang_id The language ID.
351 * @type int $blog_public Whether search engines should be discouraged from indexing the site. 1 for true, 0 for false.
352 * }
353 */
354 $meta = apply_filters( 'add_signup_meta', $meta_defaults );
355
356 wpmu_create_blog( $domain, $path, $blog_title, $current_user->ID, $meta, $wpdb->siteid );
357 confirm_another_blog_signup($domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta);
358 return true;
359}
360
361/**
362 * Confirm a new site signup
363 *
364 * @since MU
365 *
366 * @param string $domain The domain URL
367 * @param string $path The site root path
368 * @param string $user_name The username
369 * @param string $user_email The user's email address
370 * @param array $meta Any additional meta from the 'add_signup_meta' filter in validate_blog_signup()
371 */
372function confirm_another_blog_signup( $domain, $path, $blog_title, $user_name, $user_email = '', $meta = array() ) {
373 ?>
374 <h2><?php printf( __( 'The site %s is yours.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
375 <p>
376 <?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 ) ?>
377 </p>
378 <?php
379 /**
380 * Fires when the site or user sign-up process is complete.
381 *
382 * @since 3.0.0
383 */
384 do_action( 'signup_finished' );
385}
386
387/**
388 * Setup the new user signup process
389 *
390 * @since MU
391 *
392 * @param string $user_name The username
393 * @param string $user_email The user's email
394 * @param array $errors
395 */
396function signup_user( $user_name = '', $user_email = '', $errors = '' ) {
397 global $active_signup;
398
399 if ( !is_wp_error($errors) )
400 $errors = new WP_Error();
401
402 $signup_for = isset( $_POST[ 'signup_for' ] ) ? esc_html( $_POST[ 'signup_for' ] ) : 'blog';
403
404 $signup_user_defaults = array(
405 'user_name' => $user_name,
406 'user_email' => $user_email,
407 'errors' => $errors,
408 );
409
410 /**
411 * Filter the default user variables used on the user sign-up form.
412 *
413 * @since 3.0.0
414 *
415 * @param array $signup_user_defaults {
416 * An array of default user variables.
417 *
418 * @type string $user_name The user username.
419 * @type string $user_email The user email address.
420 * @type array $errors An array of possible errors relevant to the sign-up user.
421 * }
422 */
423 $filtered_results = apply_filters( 'signup_user_init', $signup_user_defaults );
424 $user_name = $filtered_results['user_name'];
425 $user_email = $filtered_results['user_email'];
426 $errors = $filtered_results['errors'];
427
428 ?>
429
430 <h2><?php printf( __( 'Get your own %s account in seconds' ), get_current_site()->site_name ) ?></h2>
431 <form id="setupform" method="post" action="wp-signup.php" novalidate="novalidate">
432 <input type="hidden" name="stage" value="validate-user-signup" />
433 <?php
434 /** This action is documented in wp-signup.php */
435 do_action( 'signup_hidden_fields', 'validate-user' );
436 ?>
437 <?php show_user_form($user_name, $user_email, $errors); ?>
438
439 <p>
440 <?php if ( $active_signup == 'blog' ) { ?>
441 <input id="signupblog" type="hidden" name="signup_for" value="blog" />
442 <?php } elseif ( $active_signup == 'user' ) { ?>
443 <input id="signupblog" type="hidden" name="signup_for" value="user" />
444 <?php } else { ?>
445 <input id="signupblog" type="radio" name="signup_for" value="blog" <?php checked( $signup_for, 'blog' ); ?> />
446 <label class="checkbox" for="signupblog"><?php _e('Gimme a site!') ?></label>
447 <br />
448 <input id="signupuser" type="radio" name="signup_for" value="user" <?php checked( $signup_for, 'user' ); ?> />
449 <label class="checkbox" for="signupuser"><?php _e('Just a username, please.') ?></label>
450 <?php } ?>
451 </p>
452
453 <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Next') ?>" /></p>
454 </form>
455 <?php
456}
457
458/**
459 * Validate the new user signup
460 *
461 * @since MU
462 *
463 * @return bool True if new user signup was validated, false if error
464 */
465function validate_user_signup() {
466 $result = validate_user_form();
467 $user_name = $result['user_name'];
468 $user_email = $result['user_email'];
469 $errors = $result['errors'];
470
471 if ( $errors->get_error_code() ) {
472 signup_user($user_name, $user_email, $errors);
473 return false;
474 }
475
476 if ( 'blog' == $_POST['signup_for'] ) {
477 signup_blog($user_name, $user_email);
478 return false;
479 }
480
481 /** This filter is documented in wp-signup.php */
482 wpmu_signup_user( $user_name, $user_email, apply_filters( 'add_signup_meta', array() ) );
483
484 confirm_user_signup($user_name, $user_email);
485 return true;
486}
487
488/**
489 * New user signup confirmation
490 *
491 * @since MU
492 *
493 * @param string $user_name The username
494 * @param string $user_email The user's email address
495 */
496function confirm_user_signup($user_name, $user_email) {
497 ?>
498 <h2><?php printf( __( '%s is your new username' ), $user_name) ?></h2>
499 <p><?php _e( 'But, before you can start using your new username, <strong>you must activate it</strong>.' ) ?></p>
500 <p><?php printf( __( 'Check your inbox at <strong>%s</strong> and click the link given.' ), $user_email ); ?></p>
501 <p><?php _e( 'If you do not activate your username within two days, you will have to sign up again.' ); ?></p>
502 <?php
503 /** This action is documented in wp-signup.php */
504 do_action( 'signup_finished' );
505}
506
507/**
508 * Setup the new site signup
509 *
510 * @since MU
511 *
512 * @param string $user_name The username
513 * @param string $user_email The user's email address
514 * @param string $blogname The site name
515 * @param string $blog_title The site title
516 * @param array $errors
517 */
518function signup_blog($user_name = '', $user_email = '', $blogname = '', $blog_title = '', $errors = '') {
519 if ( !is_wp_error($errors) )
520 $errors = new WP_Error();
521
522 $signup_blog_defaults = array(
523 'user_name' => $user_name,
524 'user_email' => $user_email,
525 'blogname' => $blogname,
526 'blog_title' => $blog_title,
527 'errors' => $errors
528 );
529
530 /**
531 * Filter the default site creation variables for the site sign-up form.
532 *
533 * @since 3.0.0
534 *
535 * @param array $signup_blog_defaults {
536 * An array of default site creation variables.
537 *
538 * @type string $user_name The user username.
539 * @type string $user_email The user email address.
540 * @type string $blogname The blogname.
541 * @type string $blog_title The title of the site.
542 * @type array $errors An array of possible errors relevant to new site creation variables.
543 * }
544 */
545 $filtered_results = apply_filters( 'signup_blog_init', $signup_blog_defaults );
546
547 $user_name = $filtered_results['user_name'];
548 $user_email = $filtered_results['user_email'];
549 $blogname = $filtered_results['blogname'];
550 $blog_title = $filtered_results['blog_title'];
551 $errors = $filtered_results['errors'];
552
553 if ( empty($blogname) )
554 $blogname = $user_name;
555 ?>
556 <form id="setupform" method="post" action="wp-signup.php">
557 <input type="hidden" name="stage" value="validate-blog-signup" />
558 <input type="hidden" name="user_name" value="<?php echo esc_attr($user_name) ?>" />
559 <input type="hidden" name="user_email" value="<?php echo esc_attr($user_email) ?>" />
560 <?php
561 /** This action is documented in wp-signup.php */
562 do_action( 'signup_hidden_fields', 'validate-site' );
563 ?>
564 <?php show_blog_form($blogname, $blog_title, $errors); ?>
565 <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Signup') ?>" /></p>
566 </form>
567 <?php
568}
569
570/**
571 * Validate new site signup
572 *
573 * @since MU
574 *
575 * @return bool True if the site signup was validated, false if error
576 */
577function validate_blog_signup() {
578 // Re-validate user info.
579 $user_result = wpmu_validate_user_signup( $_POST['user_name'], $_POST['user_email'] );
580 $user_name = $user_result['user_name'];
581 $user_email = $user_result['user_email'];
582 $user_errors = $user_result['errors'];
583
584 if ( $user_errors->get_error_code() ) {
585 signup_user( $user_name, $user_email, $user_errors );
586 return false;
587 }
588
589 $result = wpmu_validate_blog_signup( $_POST['blogname'], $_POST['blog_title'] );
590 $domain = $result['domain'];
591 $path = $result['path'];
592 $blogname = $result['blogname'];
593 $blog_title = $result['blog_title'];
594 $errors = $result['errors'];
595
596 if ( $errors->get_error_code() ) {
597 signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
598 return false;
599 }
600
601 $public = (int) $_POST['blog_public'];
602 $signup_meta = array ('lang_id' => 1, 'public' => $public);
603
604 /** This filter is documented in wp-signup.php */
605 $meta = apply_filters( 'add_signup_meta', $signup_meta );
606
607 wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
608 confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
609 return true;
610}
611
612/**
613 * New site signup confirmation
614 *
615 * @since MU
616 *
617 * @param string $domain The domain URL
618 * @param string $path The site root path
619 * @param string $blog_title The new site title
620 * @param string $user_name The user's username
621 * @param string $user_email The user's email address
622 * @param array $meta Any additional meta from the 'add_signup_meta' filter in validate_blog_signup()
623 */
624function confirm_blog_signup( $domain, $path, $blog_title, $user_name = '', $user_email = '', $meta = array() ) {
625 ?>
626 <h2><?php printf( __( 'Congratulations! Your new site, %s, is almost ready.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
627
628 <p><?php _e( 'But, before you can start using your site, <strong>you must activate it</strong>.' ) ?></p>
629 <p><?php printf( __( 'Check your inbox at <strong>%s</strong> and click the link given.' ), $user_email) ?></p>
630 <p><?php _e( 'If you do not activate your site within two days, you will have to sign up again.' ); ?></p>
631 <h2><?php _e( 'Still waiting for your email?' ); ?></h2>
632 <p>
633 <?php _e( 'If you haven&#8217;t received your email yet, there are a number of things you can do:' ) ?>
634 <ul id="noemail-tips">
635 <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>
636 <li><p><?php _e( 'Check the junk or spam folder of your email client. Sometime emails wind up there by mistake.' ) ?></p></li>
637 <li><?php printf( __( 'Have you entered your email correctly? You have entered %s, if it&#8217;s incorrect, you will not receive your email.' ), $user_email ) ?></li>
638 </ul>
639 </p>
640 <?php
641 /** This action is documented in wp-signup.php */
642 do_action( 'signup_finished' );
643}
644
645// Main
646$active_signup = get_site_option( 'registration', 'none' );
647/**
648 * Filter the type of site sign-up.
649 *
650 * @since 3.0.0
651 *
652 * @param string $active_signup String that returns registration type. The value can be
653 * 'all', 'none', 'blog', or 'user'.
654 */
655$active_signup = apply_filters( 'wpmu_active_signup', $active_signup );
656
657// Make the signup type translatable.
658$i18n_signup['all'] = _x('all', 'Multisite active signup type');
659$i18n_signup['none'] = _x('none', 'Multisite active signup type');
660$i18n_signup['blog'] = _x('blog', 'Multisite active signup type');
661$i18n_signup['user'] = _x('user', 'Multisite active signup type');
662
663if ( is_super_admin() )
664 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>';
665
666$newblogname = isset($_GET['new']) ? strtolower(preg_replace('/^-|-$|[^-a-zA-Z0-9]/', '', $_GET['new'])) : null;
667
668$current_user = wp_get_current_user();
669if ( $active_signup == 'none' ) {
670 _e( 'Registration has been disabled.' );
671} elseif ( $active_signup == 'blog' && !is_user_logged_in() ) {
672 $login_url = site_url( 'wp-login.php?redirect_to=' . urlencode( network_site_url( 'wp-signup.php' ) ) );
673 echo sprintf( __( 'You must first <a href="%s">log in</a>, and then you can create a new site.' ), $login_url );
674} else {
675 $stage = isset( $_POST['stage'] ) ? $_POST['stage'] : 'default';
676 switch ( $stage ) {
677 case 'validate-user-signup' :
678 if ( $active_signup == 'all' || $_POST[ 'signup_for' ] == 'blog' && $active_signup == 'blog' || $_POST[ 'signup_for' ] == 'user' && $active_signup == 'user' )
679 validate_user_signup();
680 else
681 _e( 'User registration has been disabled.' );
682 break;
683 case 'validate-blog-signup':
684 if ( $active_signup == 'all' || $active_signup == 'blog' )
685 validate_blog_signup();
686 else
687 _e( 'Site registration has been disabled.' );
688 break;
689 case 'gimmeanotherblog':
690 validate_another_blog_signup();
691 break;
692 case 'default':
693 default :
694 $user_email = isset( $_POST[ 'user_email' ] ) ? $_POST[ 'user_email' ] : '';
695 /**
696 * Fires when the site sign-up form is sent.
697 *
698 * @since 3.0.0
699 */
700 do_action( 'preprocess_signup_form' );
701 if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) )
702 signup_another_blog($newblogname);
703 elseif ( is_user_logged_in() == false && ( $active_signup == 'all' || $active_signup == 'user' ) )
704 signup_user( $newblogname, $user_email );
705 elseif ( is_user_logged_in() == false && ( $active_signup == 'blog' ) )
706 _e( 'Sorry, new registrations are not allowed at this time.' );
707 else
708 _e( 'You are logged in already. No need to register again!' );
709
710 if ( $newblogname ) {
711 $newblog = get_blogaddress_by_name( $newblogname );
712
713 if ( $active_signup == 'blog' || $active_signup == 'all' )
714 printf( '<p><em>' . __( 'The site you were looking for, <strong>%s</strong>, does not exist, but you can create it now!' ) . '</em></p>', $newblog );
715 else
716 printf( '<p><em>' . __( 'The site you were looking for, <strong>%s</strong>, does not exist.' ) . '</em></p>', $newblog );
717 }
718 break;
719 }
720}
721?>
722</div>
723</div>
724<?php
725/**
726 * Fires after the sign-up forms, before wp_footer.
727 *
728 * @since 3.0.0
729 */
730do_action( 'after_signup_form' ); ?>
731
732<?php get_footer(); ?>
Note: See TracBrowser for help on using the repository browser.