source: trunk/blogs/wp-signup.php @ 1941

Revision 1941, 18.1 KB checked in by Xiping.Wang, 4 months ago (diff)

[trunk] update wordpress to 3.3.1
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( './wp-blog-header.php' );
9
10if ( is_array( get_site_option( 'illegal_names' )) && isset( $_GET[ 'new' ] ) && in_array( $_GET[ 'new' ], get_site_option( 'illegal_names' ) ) == true ) {
11        wp_redirect( network_home_url() );
12        die();
13}
14
15function do_signup_header() {
16        do_action( 'signup_header' );
17}
18add_action( 'wp_head', 'do_signup_header' );
19
20if ( !is_multisite() ) {
21        wp_redirect( site_url('wp-login.php?action=register') );
22        die();
23}
24
25if ( !is_main_site() ) {
26        wp_redirect( network_home_url( 'wp-signup.php' ) );
27        die();
28}
29
30// Fix for page title
31$wp_query->is_404 = false;
32
33function 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
53add_action( 'wp_head', 'wpmu_signup_stylesheet' );
54get_header();
55
56do_action( 'before_signup_form' );
57?>
58<div id="content" class="widecolumn">
59<div class="mu_register">
60<?php
61function 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 my site to appear in search engines like Google, Technorati, and in public listings around this network.'); ?>
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
115function 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'], $user);
121}
122
123function show_user_form($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', $errors );
143}
144
145function validate_user_form() {
146        return wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
147}
148
149function signup_another_blog($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
194function 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, $meta);
214        return true;
215}
216
217function confirm_another_blog_signup($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", $user_name ) ?>
222        </p>
223        <?php
224        do_action( 'signup_finished' );
225}
226
227function signup_user($user_name = '', $user_email = '', $errors = '') {
228        global $current_site, $active_signup;
229
230        if ( !is_wp_error($errors) )
231                $errors = new WP_Error();
232        if ( isset( $_POST[ 'signup_for' ] ) )
233                $signup[ esc_html( $_POST[ 'signup_for' ] ) ] = 'checked="checked"';
234        else
235                $signup[ 'blog' ] = 'checked="checked"';
236
237        //TODO - This doesn't seem to do anything do we really need it?
238        $signup['user'] = isset( $signup['user'] ) ? $signup['user'] : '';
239
240        // allow definition of default variables
241        $filtered_results = apply_filters('signup_user_init', array('user_name' => $user_name, 'user_email' => $user_email, 'errors' => $errors ));
242        $user_name = $filtered_results['user_name'];
243        $user_email = $filtered_results['user_email'];
244        $errors = $filtered_results['errors'];
245
246        ?>
247
248        <h2><?php printf( __( 'Get your own %s account in seconds' ), $current_site->site_name ) ?></h2>
249        <form id="setupform" method="post" action="wp-signup.php">
250                <input type="hidden" name="stage" value="validate-user-signup" />
251                <?php do_action( 'signup_hidden_fields' ); ?>
252                <?php show_user_form($user_name, $user_email, $errors); ?>
253
254                <p>
255                <?php if ( $active_signup == 'blog' ) { ?>
256                        <input id="signupblog" type="hidden" name="signup_for" value="blog" />
257                <?php } elseif ( $active_signup == 'user' ) { ?>
258                        <input id="signupblog" type="hidden" name="signup_for" value="user" />
259                <?php } else { ?>
260                        <input id="signupblog" type="radio" name="signup_for" value="blog" <?php echo $signup['blog'] ?> />
261                        <label class="checkbox" for="signupblog"><?php _e('Gimme a site!') ?></label>
262                        <br />
263                        <input id="signupuser" type="radio" name="signup_for" value="user" <?php echo $signup['user'] ?> />
264                        <label class="checkbox" for="signupuser"><?php _e('Just a username, please.') ?></label>
265                <?php } ?>
266                </p>
267
268                <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Next') ?>" /></p>
269        </form>
270        <?php
271}
272
273function validate_user_signup() {
274        $result = validate_user_form();
275        extract($result);
276
277        if ( $errors->get_error_code() ) {
278                signup_user($user_name, $user_email, $errors);
279                return false;
280        }
281
282        if ( 'blog' == $_POST['signup_for'] ) {
283                signup_blog($user_name, $user_email);
284                return false;
285        }
286
287        wpmu_signup_user($user_name, $user_email, apply_filters( 'add_signup_meta', array() ) );
288
289        confirm_user_signup($user_name, $user_email);
290        return true;
291}
292
293function confirm_user_signup($user_name, $user_email) {
294        ?>
295        <h2><?php printf( __( '%s is your new username' ), $user_name) ?></h2>
296        <p><?php _e( 'But, before you can start using your new username, <strong>you must activate it</strong>.' ) ?></p>
297        <p><?php printf(__( 'Check your inbox at <strong>%1$s</strong> and click the link given.' ),  $user_email) ?></p>
298        <p><?php _e( 'If you do not activate your username within two days, you will have to sign up again.' ); ?></p>
299        <?php
300        do_action( 'signup_finished' );
301}
302
303function signup_blog($user_name = '', $user_email = '', $blogname = '', $blog_title = '', $errors = '') {
304        if ( !is_wp_error($errors) )
305                $errors = new WP_Error();
306
307        // allow definition of default variables
308        $filtered_results = apply_filters('signup_blog_init', array('user_name' => $user_name, 'user_email' => $user_email, 'blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors ));
309        $user_name = $filtered_results['user_name'];
310        $user_email = $filtered_results['user_email'];
311        $blogname = $filtered_results['blogname'];
312        $blog_title = $filtered_results['blog_title'];
313        $errors = $filtered_results['errors'];
314
315        if ( empty($blogname) )
316                $blogname = $user_name;
317        ?>
318        <form id="setupform" method="post" action="wp-signup.php">
319                <input type="hidden" name="stage" value="validate-blog-signup" />
320                <input type="hidden" name="user_name" value="<?php echo esc_attr($user_name) ?>" />
321                <input type="hidden" name="user_email" value="<?php echo esc_attr($user_email) ?>" />
322                <?php do_action( 'signup_hidden_fields' ); ?>
323                <?php show_blog_form($blogname, $blog_title, $errors); ?>
324                <p class="submit"><input type="submit" name="submit" class="submit" value="<?php esc_attr_e('Signup') ?>" /></p>
325        </form>
326        <?php
327}
328
329function validate_blog_signup() {
330        // Re-validate user info.
331        $result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
332        extract($result);
333
334        if ( $errors->get_error_code() ) {
335                signup_user($user_name, $user_email, $errors);
336                return false;
337        }
338
339        $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
340        extract($result);
341
342        if ( $errors->get_error_code() ) {
343                signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
344                return false;
345        }
346
347        $public = (int) $_POST['blog_public'];
348        $meta = array ('lang_id' => 1, 'public' => $public);
349        $meta = apply_filters( 'add_signup_meta', $meta );
350
351        wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
352        confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
353        return true;
354}
355
356function confirm_blog_signup($domain, $path, $blog_title, $user_name = '', $user_email = '', $meta) {
357        ?>
358        <h2><?php printf( __( 'Congratulations! Your new site, %s, is almost ready.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2>
359
360        <p><?php _e( 'But, before you can start using your site, <strong>you must activate it</strong>.' ) ?></p>
361        <p><?php printf( __( 'Check your inbox at <strong>%s</strong> and click the link given.' ),  $user_email) ?></p>
362        <p><?php _e( 'If you do not activate your site within two days, you will have to sign up again.' ); ?></p>
363        <h2><?php _e( 'Still waiting for your email?' ); ?></h2>
364        <p>
365                <?php _e( 'If you haven&#8217;t received your email yet, there are a number of things you can do:' ) ?>
366                <ul id="noemail-tips">
367                        <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>
368                        <li><p><?php _e( 'Check the junk or spam folder of your email client. Sometime emails wind up there by mistake.' ) ?></p></li>
369                        <li><?php printf( __( 'Have you entered your email correctly?  You have entered %s, if it&#8217;s incorrect, you will not receive your email.' ), $user_email ) ?></li>
370                </ul>
371        </p>
372        <?php
373        do_action( 'signup_finished' );
374}
375
376// Main
377$active_signup = get_site_option( 'registration' );
378if ( !$active_signup )
379        $active_signup = 'all';
380
381$active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); // return "all", "none", "blog" or "user"
382
383// Make the signup type translatable.
384$i18n_signup['all'] = _x('all', 'Multisite active signup type');
385$i18n_signup['none'] = _x('none', 'Multisite active signup type');
386$i18n_signup['blog'] = _x('blog', 'Multisite active signup type');
387$i18n_signup['user'] = _x('user', 'Multisite active signup type');
388
389if ( is_super_admin() )
390        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>';
391
392$newblogname = isset($_GET['new']) ? strtolower(preg_replace('/^-|-$|[^-a-zA-Z0-9]/', '', $_GET['new'])) : null;
393
394$current_user = wp_get_current_user();
395if ( $active_signup == 'none' ) {
396        _e( 'Registration has been disabled.' );
397} elseif ( $active_signup == 'blog' && !is_user_logged_in() ) {
398        if ( is_ssl() )
399                $proto = 'https://';
400        else
401                $proto = 'http://';
402        $login_url = site_url( 'wp-login.php?redirect_to=' . urlencode($proto . $_SERVER['HTTP_HOST'] . '/wp-signup.php' ));
403        echo sprintf( __( 'You must first <a href="%s">log in</a>, and then you can create a new site.' ), $login_url );
404} else {
405        $stage = isset( $_POST['stage'] ) ?  $_POST['stage'] : 'default';
406        switch ( $stage ) {
407                case 'validate-user-signup' :
408                        if ( $active_signup == 'all' || $_POST[ 'signup_for' ] == 'blog' && $active_signup == 'blog' || $_POST[ 'signup_for' ] == 'user' && $active_signup == 'user' )
409                                validate_user_signup();
410                        else
411                                _e( 'User registration has been disabled.' );
412                break;
413                case 'validate-blog-signup':
414                        if ( $active_signup == 'all' || $active_signup == 'blog' )
415                                validate_blog_signup();
416                        else
417                                _e( 'Site registration has been disabled.' );
418                        break;
419                case 'gimmeanotherblog':
420                        validate_another_blog_signup();
421                        break;
422                case 'default':
423                default :
424                        $user_email = isset( $_POST[ 'user_email' ] ) ? $_POST[ 'user_email' ] : '';
425                        do_action( 'preprocess_signup_form' ); // populate the form from invites, elsewhere?
426                        if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) )
427                                signup_another_blog($newblogname);
428                        elseif ( is_user_logged_in() == false && ( $active_signup == 'all' || $active_signup == 'user' ) )
429                                signup_user( $newblogname, $user_email );
430                        elseif ( is_user_logged_in() == false && ( $active_signup == 'blog' ) )
431                                _e( 'Sorry, new registrations are not allowed at this time.' );
432                        else
433                                _e( 'You are logged in already. No need to register again!' );
434
435                        if ( $newblogname ) {
436                                $newblog = get_blogaddress_by_name( $newblogname );
437
438                                if ( $active_signup == 'blog' || $active_signup == 'all' )
439                                        printf( __( '<p><em>The site you were looking for, <strong>%s</strong> does not exist, but you can create it now!</em></p>' ), $newblog );
440                                else
441                                        printf( __( '<p><em>The site you were looking for, <strong>%s</strong>, does not exist.</em></p>' ), $newblog );
442                        }
443                        break;
444        }
445}
446?>
447</div>
448</div>
449<?php do_action( 'after_signup_form' ); ?>
450
451<?php get_footer(); ?>
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