Wordpress 3.0.1
[autoinstalls/wordpress.git] / wp-admin / ms-edit.php
1 <?php
2 /**
3  * Action handler for Multisite administration panels.
4  *
5  * @package WordPress
6  * @subpackage Multisite
7  * @since 3.0.0
8  */
9
10 require_once( './admin.php' );
11
12 if ( ! is_multisite() )
13         wp_die( __( 'Multisite support is not enabled.' ) );
14
15 if ( empty( $_GET['action'] ) )
16         wp_redirect( admin_url( 'ms-admin.php' ) );
17
18 do_action( 'wpmuadminedit' , '');
19
20 if ( isset( $_GET['id' ]) )
21         $id = intval( $_GET['id'] );
22 elseif ( isset( $_POST['id'] ) )
23         $id = intval( $_POST['id'] );
24
25 switch ( $_GET['action'] ) {
26         case 'siteoptions':
27                 check_admin_referer( 'siteoptions' );
28                 if ( ! current_user_can( 'manage_network_options' ) )
29                         wp_die( __( 'You do not have permission to access this page.' ) );
30
31                 if ( empty( $_POST ) )
32                         wp_die( sprintf( __( 'You probably need to go back to the <a href="%s">options page</a>.', esc_url( admin_url( 'ms-options.php' ) ) ) ) );
33
34                 if ( isset($_POST['WPLANG']) && ( '' === $_POST['WPLANG'] || in_array( $_POST['WPLANG'], get_available_languages() ) ) )
35                         update_site_option( 'WPLANG', $_POST['WPLANG'] );
36
37                 if ( is_email( $_POST['admin_email'] ) )
38                         update_site_option( 'admin_email', $_POST['admin_email'] );
39
40                 $illegal_names = split( ' ', $_POST['illegal_names'] );
41                 foreach ( (array) $illegal_names as $name ) {
42                         $name = trim( $name );
43                         if ( $name != '' )
44                                 $names[] = trim( $name );
45                 }
46                 update_site_option( 'illegal_names', $names );
47
48                 if ( $_POST['limited_email_domains'] != '' ) {
49                         $limited_email_domains = str_replace( ' ', "\n", $_POST['limited_email_domains'] );
50                         $limited_email_domains = split( "\n", stripslashes( $limited_email_domains ) );
51                         $limited_email = array();
52                         foreach ( (array) $limited_email_domains as $domain ) {
53                                         $domain = trim( $domain );
54                                 if ( ! preg_match( '/(--|\.\.)/', $domain ) && preg_match( '|^([a-zA-Z0-9-\.])+$|', $domain ) )
55                                         $limited_email[] = trim( $domain );
56                         }
57                         update_site_option( 'limited_email_domains', $limited_email );
58                 } else {
59                         update_site_option( 'limited_email_domains', '' );
60                 }
61
62                 if ( $_POST['banned_email_domains'] != '' ) {
63                         $banned_email_domains = split( "\n", stripslashes( $_POST['banned_email_domains'] ) );
64                         $banned = array();
65                         foreach ( (array) $banned_email_domains as $domain ) {
66                                 $domain = trim( $domain );
67                                 if ( ! preg_match( '/(--|\.\.)/', $domain ) && preg_match( '|^([a-zA-Z0-9-\.])+$|', $domain ) )
68                                         $banned[] = trim( $domain );
69                         }
70                         update_site_option( 'banned_email_domains', $banned );
71                 } else {
72                         update_site_option( 'banned_email_domains', '' );
73                 }
74                 update_site_option( 'default_user_role', $_POST['default_user_role'] );
75                 if ( trim( $_POST['dashboard_blog_orig'] ) == '' )
76                         $_POST['dashboard_blog_orig'] = $current_site->blog_id;
77                 if ( trim( $_POST['dashboard_blog'] ) == '' ) {
78                         $_POST['dashboard_blog'] = $current_site->blog_id;
79                         $dashboard_blog_id = $current_site->blog_id;
80                 } elseif ( ! preg_match( '/(--|\.)/', $_POST['dashboard_blog'] ) && preg_match( '|^([a-zA-Z0-9-\.])+$|', $_POST['dashboard_blog'] ) ) {
81                         $dashboard_blog = $_POST['dashboard_blog'];
82                         $blog_details = get_blog_details( $dashboard_blog );
83                         if ( false === $blog_details ) {
84                                 if ( is_numeric( $dashboard_blog ) )
85                                         wp_die( __( 'A dashboard site referenced by ID must already exist' ) );
86                                 if ( is_subdomain_install() ) {
87                                         $domain = $dashboard_blog . '.' . $current_site->domain;
88                                         $path = $current_site->path;
89                                 } else {
90                                         $domain = $current_site->domain;
91                                         $path = trailingslashit( $current_site->path . $dashboard_blog );
92                                 }
93                                 $wpdb->hide_errors();
94                                 $dashboard_blog_id = wpmu_create_blog( $domain, $path, __( 'My Dashboard' ), $current_user->id , array( 'public' => 0 ), $current_site->id );
95                                 $wpdb->show_errors();
96                         } else {
97                                 $dashboard_blog_id = $blog_details->blog_id;
98                         }
99                 }
100                 if ( is_wp_error( $dashboard_blog_id ) )
101                         wp_die( __( 'Problem creating dashboard site: ' ) . $dashboard_blog_id->get_error_message() );
102                 if ( $_POST['dashboard_blog_orig'] != $_POST['dashboard_blog'] ) {
103                         $users = get_users_of_blog( get_site_option( 'dashboard_blog' ) );
104                         $move_users = array();
105                         foreach ( (array)$users as $user ) {
106                                 $user_meta_value = unserialize( $user->meta_value );
107                                 if ( is_array( $user_meta_value ) && array_pop( $var_by_ref = array_keys( $user_meta_value ) ) == 'subscriber' )
108                                         $move_users[] = $user->user_id;
109                         }
110                         if ( false == empty( $move_users ) ) {
111                                 foreach ( (array)$move_users as $user_id ) {
112                                         remove_user_from_blog($user_id, get_site_option( 'dashboard_blog' ) );
113                                         add_user_to_blog( $dashboard_blog_id, $user_id, get_site_option( 'default_user_role', 'subscriber' ) );
114                                         update_user_meta( $user_id, 'primary_blog', $dashboard_blog_id );
115                                 }
116                         }
117                 }
118                 update_site_option( 'dashboard_blog', $dashboard_blog_id );
119
120                 $options = array( 'registrationnotification', 'registration', 'add_new_users', 'menu_items', 'mu_media_buttons', 'upload_space_check_disabled', 'blog_upload_space', 'upload_filetypes', 'site_name', 'first_post', 'first_page', 'first_comment', 'first_comment_url', 'first_comment_author', 'welcome_email', 'welcome_user_email', 'fileupload_maxk', 'admin_notice_feed', 'global_terms_enabled' );
121                 $checked_options = array( 'mu_media_buttons' => array(), 'menu_items' => array(), 'registrationnotification' => 'no', 'upload_space_check_disabled' => 1, 'add_new_users' => 0 );
122                 foreach ( $checked_options as $option_name => $option_unchecked_value ) {
123                         if ( ! isset( $_POST[$option_name] ) )
124                                 $_POST[$option_name] = $option_unchecked_value;
125                 }
126                 foreach ( $options as $option_name ) {
127                         if ( ! isset($_POST[$option_name]) )
128                                 continue;
129                         $value = stripslashes_deep( $_POST[$option_name] );
130                         update_site_option( $option_name, $value );
131                 }
132
133                 // Update more options here
134                 do_action( 'update_wpmu_options' );
135
136                 wp_redirect( add_query_arg( 'updated', 'true', admin_url( 'ms-options.php' ) ) );
137                 exit();
138         break;
139         case 'addblog':
140                 check_admin_referer( 'add-blog', '_wpnonce_add-blog' );
141
142                 if ( ! current_user_can( 'manage_sites' ) )
143                         wp_die( __( 'You do not have permission to access this page.' ) );
144
145                 if ( is_array( $_POST['blog'] ) == false )
146                         wp_die(  __( 'Can&#8217;t create an empty site.' ) );
147                 $blog = $_POST['blog'];
148                 $domain = '';
149                 if ( ! preg_match( '/(--)/', $blog['domain'] ) && preg_match( '|^([a-zA-Z0-9-])+$|', $blog['domain'] ) )
150                         $domain = strtolower( $blog['domain'] );
151
152                 // If not a subdomain install, make sure the domain isn't a reserved word
153                 if ( ! is_subdomain_install() ) {
154                         $subdirectory_reserved_names = apply_filters( 'subdirectory_reserved_names', array( 'page', 'comments', 'blog', 'files', 'feed' ) );
155                         if ( in_array( $domain, $subdirectory_reserved_names ) )
156                                 wp_die( sprintf( __('The following words are reserved for use by WordPress functions and cannot be used as blog names: <code>%s</code>' ), implode( '</code>, <code>', $subdirectory_reserved_names ) ) );
157                 }
158
159                 $email = sanitize_email( $blog['email'] );
160                 $title = $blog['title'];
161
162                 if ( empty( $domain ) )
163                         wp_die( __( 'Missing or invalid site address.' ) );
164                 if ( empty( $email ) )
165                         wp_die( __( 'Missing email address.' ) );
166                 if ( !is_email( $email ) )
167                         wp_die( __( 'Invalid email address.' ) );
168
169                 if ( is_subdomain_install() ) {
170                         $newdomain = $domain . '.' . preg_replace( '|^www\.|', '', $current_site->domain );
171                         $path = $base;
172                 } else {
173                         $newdomain = $current_site->domain;
174                         $path = $base . $domain . '/';
175                 }
176
177                 $password = 'N/A';
178                 $user_id = email_exists($email);
179                 if ( !$user_id ) { // Create a new user with a random password
180                         $password = wp_generate_password();
181                         $user_id = wpmu_create_user( $domain, $password, $email );
182                         if ( false == $user_id )
183                                 wp_die( __( 'There was an error creating the user.' ) );
184                         else
185                                 wp_new_user_notification( $user_id, $password );
186                 }
187
188                 $wpdb->hide_errors();
189                 $id = wpmu_create_blog( $newdomain, $path, $title, $user_id , array( 'public' => 1 ), $current_site->id );
190                 $wpdb->show_errors();
191                 if ( !is_wp_error( $id ) ) {
192                         $dashboard_blog = get_dashboard_blog();
193                         if ( !is_super_admin( $user_id ) && get_user_option( 'primary_blog', $user_id ) == $dashboard_blog->blog_id )
194                                 update_user_option( $user_id, 'primary_blog', $id, true );
195                         $content_mail = sprintf( __( "New site created by %1s\n\nAddress: http://%2s\nName: %3s"), $current_user->user_login , $newdomain . $path, stripslashes( $title ) );
196                         wp_mail( get_site_option('admin_email'),  sprintf( __( '[%s] New Site Created' ), $current_site->site_name ), $content_mail, 'From: "Site Admin" <' . get_site_option( 'admin_email' ) . '>' );
197                         wpmu_welcome_notification( $id, $user_id, $password, $title, array( 'public' => 1 ) );
198                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'add-blog' ), wp_get_referer() ) );
199                         exit();
200                 } else {
201                         wp_die( $id->get_error_message() );
202                 }
203         break;
204
205         case 'updateblog':
206                 check_admin_referer( 'editblog' );
207                 if ( ! current_user_can( 'manage_sites' ) )
208                         wp_die( __( 'You do not have permission to access this page.' ) );
209
210                 if ( empty( $_POST ) )
211                         wp_die( sprintf( __( 'You probably need to go back to the <a href="%s">sites page</a>', esc_url( admin_url( 'ms-sites.php' ) ) ) ) );
212
213                 switch_to_blog( $id );
214
215                 // themes
216                 $allowedthemes = array();
217                 if ( isset($_POST['theme']) && is_array( $_POST['theme'] ) ) {
218                         foreach ( $_POST['theme'] as $theme => $val ) {
219                                 if ( 'on' == $val )
220                                         $allowedthemes[$theme] = true;
221                         }
222                 }
223                 update_option( 'allowedthemes',  $allowedthemes );
224
225                 // options
226                 if ( is_array( $_POST['option'] ) ) {
227                         $c = 1;
228                         $count = count( $_POST['option'] );
229                         $skip_options = array( 'allowedthemes' ); // Don't update these options since they are handled elsewhere in the form.
230                         foreach ( (array) $_POST['option'] as $key => $val ) {
231                                 if ( $key === 0 || is_array( $val ) || in_array($key, $skip_options) )
232                                         continue; // Avoids "0 is a protected WP option and may not be modified" error when edit blog options
233                                 if ( $c == $count )
234                                         update_option( $key, stripslashes( $val ) );
235                                 else
236                                         update_option( $key, stripslashes( $val ), false ); // no need to refresh blog details yet
237                                 $c++;
238                         }
239                 }
240
241                 // home and siteurl
242                 if ( isset( $_POST['update_home_url'] ) && $_POST['update_home_url'] == 'update' ) {
243                         $blog_address = get_blogaddress_by_domain( $_POST['blog']['domain'], $_POST['blog']['path'] );
244                         if ( get_option( 'siteurl' ) !=  $blog_address )
245                                 update_option( 'siteurl', $blog_address );
246
247                         if ( get_option( 'home' ) != $blog_address )
248                                 update_option( 'home', $blog_address );
249                 }
250
251                 // rewrite rules can't be flushed during switch to blog
252                 delete_option( 'rewrite_rules' );
253
254                 // update blogs table
255                 $blog_data = stripslashes_deep( $_POST['blog'] );
256                 update_blog_details( $id, $blog_data );
257
258                 // get blog prefix
259                 $blog_prefix = $wpdb->get_blog_prefix( $id );
260
261                 // user roles
262                 if ( isset( $_POST['role'] ) && is_array( $_POST['role'] ) == true ) {
263                         $newroles = $_POST['role'];
264
265                         reset( $newroles );
266                         foreach ( (array) $newroles as $userid => $role ) {
267                                 $user = new WP_User( $userid );
268                                 if ( empty( $user->ID ) )
269                                         continue;
270                                 $user->for_blog( $id );
271                                 $user->set_role( $role );
272                         }
273                 }
274
275                 // remove user
276                 if ( isset( $_POST['blogusers'] ) && is_array( $_POST['blogusers'] ) ) {
277                         reset( $_POST['blogusers'] );
278                         foreach ( (array) $_POST['blogusers'] as $key => $val )
279                                 remove_user_from_blog( $key, $id );
280                 }
281
282                 // change password
283                 if ( isset( $_POST['user_password'] ) && is_array( $_POST['user_password'] ) ) {
284                         reset( $_POST['user_password'] );
285                         $newroles = $_POST['role'];
286                         foreach ( (array) $_POST['user_password'] as $userid => $pass ) {
287                                 unset( $_POST['role'] );
288                                 $_POST['role'] = $newroles[ $userid ];
289                                 if ( $pass != '' ) {
290                                         $cap = $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM {$wpdb->usermeta} WHERE user_id = %d AND meta_key = '{$blog_prefix}capabilities' AND meta_value = 'a:0:{}'", $userid ) );
291                                         $userdata = get_userdata($userid);
292                                         $_POST['pass1'] = $_POST['pass2'] = $pass;
293                                         $_POST['email'] = $userdata->user_email;
294                                         $_POST['rich_editing'] = $userdata->rich_editing;
295                                         edit_user( $userid );
296                                         if ( $cap == null )
297                                                 $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->usermeta} WHERE user_id = %d AND meta_key = '{$blog_prefix}capabilities' AND meta_value = 'a:0:{}'", $userid ) );
298                                 }
299                         }
300                         unset( $_POST['role'] );
301                         $_POST['role'] = $newroles;
302                 }
303
304                 // add user
305                 if ( !empty( $_POST['newuser'] ) ) {
306                         $newuser = $_POST['newuser'];
307                         $userid = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM " . $wpdb->users . " WHERE user_login = %s", $newuser ) );
308                         if ( $userid ) {
309                                 $user = $wpdb->get_var( "SELECT user_id FROM " . $wpdb->usermeta . " WHERE user_id='$userid' AND meta_key='{$blog_prefix}capabilities'" );
310                                 if ( $user == false )
311                                         add_user_to_blog( $id, $userid, $_POST['new_role'] );
312                         }
313                 }
314                 do_action( 'wpmu_update_blog_options' );
315                 restore_current_blog();
316                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'editblog', 'id' => $id ), wp_get_referer() ) );
317         break;
318
319         case 'deleteblog':
320                 check_admin_referer('deleteblog');
321                 if ( ! current_user_can( 'manage_sites' ) )
322                         wp_die( __( 'You do not have permission to access this page.' ) );
323
324                 if ( $id != '0' && $id != $current_site->blog_id )
325                         wpmu_delete_blog( $id, true );
326
327                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'delete' ), wp_get_referer() ) );
328                 exit();
329         break;
330
331         case 'allblogs':
332                 if ( isset( $_POST['doaction']) || isset($_POST['doaction2'] ) ) {
333                         check_admin_referer( 'bulk-ms-sites', '_wpnonce_bulk-ms-sites' );
334
335                         if ( ! current_user_can( 'manage_sites' ) )
336                                 wp_die( __( 'You do not have permission to access this page.' ) );
337
338                         if ( $_GET['action'] != -1 || $_POST['action2'] != -1 )
339                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
340
341
342                         foreach ( (array) $_POST['allblogs'] as $key => $val ) {
343                                 if ( $val != '0' && $val != $current_site->blog_id ) {
344                                         switch ( $doaction ) {
345                                                 case 'delete':
346                                                         $blogfunction = 'all_delete';
347                                                         wpmu_delete_blog( $val, true );
348                                                 break;
349
350                                                 case 'spam':
351                                                         $blogfunction = 'all_spam';
352                                                         update_blog_status( $val, 'spam', '1', 0 );
353                                                         set_time_limit( 60 );
354                                                 break;
355
356                                                 case 'notspam':
357                                                         $blogfunction = 'all_notspam';
358                                                         update_blog_status( $val, 'spam', '0', 0 );
359                                                         set_time_limit( 60 );
360                                                 break;
361                                         }
362                                 } else {
363                                         wp_die( __( 'You are not allowed to change the current site.' ) );
364                                 }
365                         }
366
367                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $blogfunction ), wp_get_referer() ) );
368                         exit();
369                 } else {
370                         wp_redirect( admin_url( 'ms-sites.php' ) );
371                 }
372         break;
373
374         case 'archiveblog':
375                 check_admin_referer( 'archiveblog' );
376                 if ( ! current_user_can( 'manage_sites' ) )
377                         wp_die( __( 'You do not have permission to access this page.' ) );
378
379                 update_blog_status( $id, 'archived', '1' );
380                 do_action( 'archive_blog', $id );
381                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'archive' ), wp_get_referer() ) );
382                 exit();
383         break;
384
385         case 'unarchiveblog':
386                 check_admin_referer( 'unarchiveblog' );
387                 if ( ! current_user_can( 'manage_sites' ) )
388                         wp_die( __( 'You do not have permission to access this page.' ) );
389
390                 do_action( 'unarchive_blog', $id );
391                 update_blog_status( $id, 'archived', '0' );
392                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'unarchive' ), wp_get_referer() ) );
393                 exit();
394         break;
395
396         case 'activateblog':
397                 check_admin_referer( 'activateblog' );
398                 if ( ! current_user_can( 'manage_sites' ) )
399                         wp_die( __( 'You do not have permission to access this page.' ) );
400
401                 update_blog_status( $id, 'deleted', '0' );
402                 do_action( 'activate_blog', $id );
403                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'activate' ), wp_get_referer() ) );
404                 exit();
405         break;
406
407         case 'deactivateblog':
408                 check_admin_referer( 'deactivateblog' );
409                 if ( ! current_user_can( 'manage_sites' ) )
410                         wp_die( __( 'You do not have permission to access this page.' ) );
411
412                 do_action( 'deactivate_blog', $id );
413                 update_blog_status( $id, 'deleted', '1' );
414                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'deactivate' ), wp_get_referer() ) );
415                 exit();
416         break;
417
418         case 'unspamblog':
419                 check_admin_referer( 'unspamblog' );
420                 if ( ! current_user_can( 'manage_sites' ) )
421                         wp_die( __( 'You do not have permission to access this page.' ) );
422
423                 update_blog_status( $id, 'spam', '0' );
424                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'unspam' ), wp_get_referer() ) );
425                 exit();
426         break;
427
428         case 'spamblog':
429                 check_admin_referer( 'spamblog' );
430                 if ( ! current_user_can( 'manage_sites' ) )
431                         wp_die( __( 'You do not have permission to access this page.' ) );
432
433                 update_blog_status( $id, 'spam', '1' );
434                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'spam' ), wp_get_referer() ) );
435                 exit();
436         break;
437
438         // Themes
439     case 'updatethemes':
440         if ( ! current_user_can( 'manage_network_themes' ) )
441                 wp_die( __( 'You do not have permission to access this page.' ) );
442
443         if ( is_array( $_POST['theme'] ) ) {
444                         $themes = get_themes();
445                         reset( $themes );
446                         $allowed_themes = array();
447                         foreach ( (array) $themes as $key => $theme ) {
448                                 if ( $_POST['theme'][ esc_html( $theme['Stylesheet'] ) ] == 'enabled' )
449                                         $allowed_themes[ esc_html( $theme['Stylesheet'] ) ] = true;
450                         }
451                         update_site_option( 'allowedthemes', $allowed_themes );
452                 }
453                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'themes' ),  wp_get_referer() ) );
454                 exit();
455         break;
456
457         // Common
458         case 'confirm':
459                 if ( !headers_sent() ) {
460                         nocache_headers();
461                         header( 'Content-Type: text/html; charset=utf-8' );
462                 }
463                 if ( $current_site->blog_id == $id )
464                         wp_die( __( 'You are not allowed to change the current site.' ) );
465                 ?>
466                 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
467                 <html xmlns="http://www.w3.org/1999/xhtml" <?php if ( function_exists( 'language_attributes' ) ) language_attributes(); ?>>
468                         <head>
469                                 <title><?php _e( 'WordPress &rsaquo; Confirm your action' ); ?></title>
470
471                                 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
472                                 <?php
473                                 wp_admin_css( 'install', true );
474                                 wp_admin_css( 'ie', true );
475                                 ?>
476                         </head>
477                         <body>
478                                 <h1 id="logo"><img alt="WordPress" src="<?php echo esc_attr( admin_url( 'images/wordpress-logo.png' ) ); ?>" /></h1>
479                                 <form action="ms-edit.php?action=<?php echo esc_attr( $_GET['action2'] ) ?>" method="post">
480                                         <input type="hidden" name="action" value="<?php echo esc_attr( $_GET['action2'] ) ?>" />
481                                         <input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />
482                                         <input type="hidden" name="_wp_http_referer" value="<?php echo esc_attr( wp_get_referer() ); ?>" />
483                                         <?php wp_nonce_field( $_GET['action2'], '_wpnonce', false ); ?>
484                                         <p><?php echo esc_html( stripslashes( $_GET['msg'] ) ); ?></p>
485                                         <p class="submit"><input class="button" type="submit" value="<?php _e( 'Confirm' ); ?>" /></p>
486                                 </form>
487                         </body>
488                 </html>
489                 <?php
490         break;
491
492         // Users
493         case 'deleteuser':
494                 if ( ! current_user_can( 'manage_network_users' ) )
495                         wp_die( __( 'You do not have permission to access this page.' ) );
496
497                 check_admin_referer( 'deleteuser' );
498
499                 if ( $id != '0' && $id != '1' ) {
500                         $_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle with arrays
501                         $title = __( 'Users' );
502                         $parent_file = 'ms-admin.php';
503                         require_once( 'admin-header.php' );
504                         echo '<div class="wrap">';
505                         confirm_delete_users( $_POST['allusers'] );
506                         echo '</div>';
507             require_once( 'admin-footer.php' );
508             exit();
509                 } else {
510                         wp_redirect( admin_url( 'ms-users.php' ) );
511                 }
512         break;
513
514         case 'allusers':
515                 if ( ! current_user_can( 'manage_network_users' ) )
516                         wp_die( __( 'You do not have permission to access this page.' ) );
517
518                 if ( isset( $_POST['doaction']) || isset($_POST['doaction2'] ) ) {
519                         check_admin_referer( 'bulk-ms-users', '_wpnonce_bulk-ms-users' );
520
521                         if ( $_GET['action'] != -1 || $_POST['action2'] != -1 )
522                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
523
524                         foreach ( (array) $_POST['allusers'] as $key => $val ) {
525                                 if ( !empty( $val ) ) {
526                                         switch ( $doaction ) {
527                                                 case 'delete':
528                                                         $title = __( 'Users' );
529                                                         $parent_file = 'ms-admin.php';
530                                                         require_once( 'admin-header.php' );
531                                                         echo '<div class="wrap">';
532                                                         confirm_delete_users( $_POST['allusers'] );
533                                                         echo '</div>';
534                                             require_once( 'admin-footer.php' );
535                                             exit();
536                                         break;
537
538                                                 case 'spam':
539                                                         $user = new WP_User( $val );
540                                                         if ( in_array( $user->user_login, get_super_admins() ) )
541                                                                 wp_die( sprintf( __( 'Warning! User cannot be modified. The user %s is a network administrator.' ), esc_html( $user->user_login ) ) );
542
543                                                         $userfunction = 'all_spam';
544                                                         $blogs = get_blogs_of_user( $val, true );
545                                                         foreach ( (array) $blogs as $key => $details ) {
546                                                                 if ( $details->userblog_id != $current_site->blog_id ) // main blog not a spam !
547                                                                         update_blog_status( $details->userblog_id, 'spam', '1' );
548                                                         }
549                                                         update_user_status( $val, 'spam', '1', 1 );
550                                                 break;
551
552                                                 case 'notspam':
553                                                         $userfunction = 'all_notspam';
554                                                         $blogs = get_blogs_of_user( $val, true );
555                                                         foreach ( (array) $blogs as $key => $details )
556                                                                 update_blog_status( $details->userblog_id, 'spam', '0' );
557
558                                                         update_user_status( $val, 'spam', '0', 1 );
559                                                 break;
560                                         }
561                                 }
562                         }
563
564                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $userfunction ), wp_get_referer() ) );
565                         exit();
566                 } else {
567                         wp_redirect( admin_url( 'ms-users.php' ) );
568                 }
569         break;
570
571         case 'dodelete':
572                 check_admin_referer( 'ms-users-delete' );
573                 if ( ! current_user_can( 'manage_network_users' ) )
574                         wp_die( __( 'You do not have permission to access this page.' ) );
575
576                 if ( ! empty( $_POST['blog'] ) && is_array( $_POST['blog'] ) ) {
577                         foreach ( $_POST['blog'] as $id => $users ) {
578                                 foreach ( $users as $blogid => $user_id ) {
579                                         if ( ! empty( $_POST['delete'] ) && 'reassign' == $_POST['delete'][$blogid][$id] )
580                                                 remove_user_from_blog( $id, $blogid, $user_id );
581                                         else
582                                                 remove_user_from_blog( $id, $blogid );
583                                 }
584                         }
585                 }
586                 $i = 0;
587                 if ( is_array( $_POST['user'] ) && ! empty( $_POST['user'] ) )
588                         foreach( $_POST['user'] as $id ) {
589                                 wpmu_delete_user( $id );
590                                 $i++;
591                         }
592
593                 if ( $i == 1 )
594                         $deletefunction = 'delete';
595                 else
596                         $deletefunction = 'all_delete';
597
598                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $deletefunction ), admin_url( 'ms-users.php' ) ) );
599         break;
600
601         case 'adduser':
602                 check_admin_referer( 'add-user', '_wpnonce_add-user' );
603                 if ( ! current_user_can( 'manage_network_users' ) )
604                         wp_die( __( 'You do not have permission to access this page.' ) );
605
606                 if ( is_array( $_POST['user'] ) == false )
607                         wp_die( __( 'Cannot create an empty user.' ) );
608                 $user = $_POST['user'];
609                 if ( empty($user['username']) && empty($user['email']) )
610                         wp_die( __( 'Missing username and email.' ) );
611                 elseif ( empty($user['username']) )
612                         wp_die( __( 'Missing username.' ) );
613                 elseif ( empty($user['email']) )
614                         wp_die( __( 'Missing email.' ) );
615
616                 $password = wp_generate_password();
617                 $user_id = wpmu_create_user( esc_html( strtolower( $user['username'] ) ), $password, esc_html( $user['email'] ) );
618
619                 if ( false == $user_id )
620                         wp_die( __( 'Duplicated username or email address.' ) );
621                 else
622                         wp_new_user_notification( $user_id, $password );
623
624                 if ( get_site_option( 'dashboard_blog' ) == false )
625                         add_user_to_blog( $current_site->blog_id, $user_id, get_site_option( 'default_user_role', 'subscriber' ) );
626                 else
627                         add_user_to_blog( get_site_option( 'dashboard_blog' ), $user_id, get_site_option( 'default_user_role', 'subscriber' ) );
628
629                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'add' ), wp_get_referer() ) );
630                 exit();
631         break;
632
633         default:
634                 wp_redirect( admin_url( 'ms-admin.php' ) );
635         break;
636 }
637 ?>