WordPress 3.4
[autoinstalls/wordpress.git] / wp-admin / network / users.php
1 <?php
2 /**
3  * Multisite users administration panel.
4  *
5  * @package WordPress
6  * @subpackage Multisite
7  * @since 3.0.0
8  */
9
10 /** Load WordPress Administration Bootstrap */
11 require_once( './admin.php' );
12
13 if ( ! is_multisite() )
14         wp_die( __( 'Multisite support is not enabled.' ) );
15
16 if ( ! current_user_can( 'manage_network_users' ) )
17         wp_die( __( 'You do not have permission to access this page.' ) );
18
19 function confirm_delete_users( $users ) {
20         $current_user = wp_get_current_user();
21         if ( !is_array( $users ) )
22                 return false;
23
24         screen_icon();
25         ?>
26         <h2><?php esc_html_e( 'Users' ); ?></h2>
27         <p><?php _e( 'Transfer or delete posts and links before deleting users.' ); ?></p>
28         <form action="users.php?action=dodelete" method="post">
29         <input type="hidden" name="dodelete" />
30         <?php
31         wp_nonce_field( 'ms-users-delete' );
32         $site_admins = get_super_admins();
33         $admin_out = "<option value='$current_user->ID'>$current_user->user_login</option>";
34
35         foreach ( ( $allusers = (array) $_POST['allusers'] ) as $key => $val ) {
36                 if ( $val != '' && $val != '0' ) {
37                         $delete_user = new WP_User( $val );
38
39                         if ( ! current_user_can( 'delete_user', $delete_user->ID ) )
40                                 wp_die( sprintf( __( 'Warning! User %s cannot be deleted.' ), $delete_user->user_login ) );
41
42                         if ( in_array( $delete_user->user_login, $site_admins ) )
43                                 wp_die( sprintf( __( 'Warning! User cannot be deleted. The user %s is a network administrator.' ), $delete_user->user_login ) );
44
45                         echo "<input type='hidden' name='user[]' value='{$val}'/>\n";
46                         $blogs = get_blogs_of_user( $val, true );
47
48                         if ( !empty( $blogs ) ) {
49                                 ?>
50                                 <br /><fieldset><p><legend><?php printf( __( "What should be done with posts and links owned by <em>%s</em>?" ), $delete_user->user_login ); ?></legend></p>
51                                 <?php
52                                 foreach ( (array) $blogs as $key => $details ) {
53                                         $blog_users = get_users( array( 'blog_id' => $details->userblog_id ) );
54                                         if ( is_array( $blog_users ) && !empty( $blog_users ) ) {
55                                                 $user_site = "<a href='" . esc_url( get_home_url( $details->userblog_id ) ) . "'>{$details->blogname}</a>";
56                                                 $user_dropdown = "<select name='blog[$val][{$key}]'>";
57                                                 $user_list = '';
58                                                 foreach ( $blog_users as $user ) {
59                                                         if ( ! in_array( $user->ID, $allusers ) )
60                                                                 $user_list .= "<option value='{$user->ID}'>{$user->user_login}</option>";
61                                                 }
62                                                 if ( '' == $user_list )
63                                                         $user_list = $admin_out;
64                                                 $user_dropdown .= $user_list;
65                                                 $user_dropdown .= "</select>\n";
66                                                 ?>
67                                                 <ul style="list-style:none;">
68                                                         <li><?php printf( __( 'Site: %s' ), $user_site ); ?></li>
69                                                         <li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="delete" checked="checked" />
70                                                         <?php _e( 'Delete all posts and links.' ); ?></label></li>
71                                                         <li><label><input type="radio" id="delete_option1" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="reassign" />
72                                                         <?php echo __( 'Attribute all posts and links to:' ) . '</label>' . $user_dropdown; ?></li>
73                                                 </ul>
74                                                 <?php
75                                         }
76                                 }
77                                 echo "</fieldset>";
78                         }
79                 }
80         }
81
82         submit_button( __('Confirm Deletion'), 'delete' );
83         ?>
84         </form>
85     <?php
86         return true;
87 }
88
89 if ( isset( $_GET['action'] ) ) {
90         do_action( 'wpmuadminedit' , '' );
91
92         switch ( $_GET['action'] ) {
93                 case 'deleteuser':
94                         if ( ! current_user_can( 'manage_network_users' ) )
95                                 wp_die( __( 'You do not have permission to access this page.' ) );
96
97                         check_admin_referer( 'deleteuser' );
98
99                         $id = intval( $_GET['id'] );
100                         if ( $id != '0' && $id != '1' ) {
101                                 $_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle with arrays
102                                 $title = __( 'Users' );
103                                 $parent_file = 'users.php';
104                                 require_once( '../admin-header.php' );
105                                 echo '<div class="wrap">';
106                                 confirm_delete_users( $_POST['allusers'] );
107                                 echo '</div>';
108                     require_once( '../admin-footer.php' );
109                         } else {
110                                 wp_redirect( network_admin_url( 'users.php' ) );
111                         }
112                         exit();
113                 break;
114
115                 case 'allusers':
116                         if ( !current_user_can( 'manage_network_users' ) )
117                                 wp_die( __( 'You do not have permission to access this page.' ) );
118
119                         if ( ( isset( $_POST['action']) || isset($_POST['action2'] ) ) && isset( $_POST['allusers'] ) ) {
120                                 check_admin_referer( 'bulk-users-network' );
121
122                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
123                                 $userfunction = '';
124
125                                 foreach ( (array) $_POST['allusers'] as $key => $val ) {
126                                         if ( !empty( $val ) ) {
127                                                 switch ( $doaction ) {
128                                                         case 'delete':
129                                                                 if ( ! current_user_can( 'delete_users' ) )
130                                                                         wp_die( __( 'You do not have permission to access this page.' ) );
131                                                                 $title = __( 'Users' );
132                                                                 $parent_file = 'users.php';
133                                                                 require_once( '../admin-header.php' );
134                                                                 echo '<div class="wrap">';
135                                                                 confirm_delete_users( $_POST['allusers'] );
136                                                                 echo '</div>';
137                                                                 require_once( '../admin-footer.php' );
138                                                                 exit();
139                                                         break;
140
141                                                         case 'spam':
142                                                                 $user = new WP_User( $val );
143                                                                 if ( in_array( $user->user_login, get_super_admins() ) )
144                                                                         wp_die( sprintf( __( 'Warning! User cannot be modified. The user %s is a network administrator.' ), esc_html( $user->user_login ) ) );
145
146                                                                 $userfunction = 'all_spam';
147                                                                 $blogs = get_blogs_of_user( $val, true );
148                                                                 foreach ( (array) $blogs as $key => $details ) {
149                                                                         if ( $details->userblog_id != $current_site->blog_id ) // main blog not a spam !
150                                                                                 update_blog_status( $details->userblog_id, 'spam', '1' );
151                                                                 }
152                                                                 update_user_status( $val, 'spam', '1' );
153                                                         break;
154
155                                                         case 'notspam':
156                                                                 $userfunction = 'all_notspam';
157                                                                 $blogs = get_blogs_of_user( $val, true );
158                                                                 foreach ( (array) $blogs as $key => $details )
159                                                                         update_blog_status( $details->userblog_id, 'spam', '0' );
160
161                                                                 update_user_status( $val, 'spam', '0' );
162                                                         break;
163                                                 }
164                                         }
165                                 }
166
167                                 wp_safe_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $userfunction ), wp_get_referer() ) );
168                         } else {
169                                 $location = network_admin_url( 'users.php' );
170
171                                 if ( ! empty( $_REQUEST['paged'] ) )
172                                         $location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );
173                                 wp_redirect( $location );
174                         }
175                         exit();
176                 break;
177
178                 case 'dodelete':
179                         check_admin_referer( 'ms-users-delete' );
180                         if ( ! ( current_user_can( 'manage_network_users' ) && current_user_can( 'delete_users' ) ) )
181                                 wp_die( __( 'You do not have permission to access this page.' ) );
182
183                         if ( ! empty( $_POST['blog'] ) && is_array( $_POST['blog'] ) ) {
184                                 foreach ( $_POST['blog'] as $id => $users ) {
185                                         foreach ( $users as $blogid => $user_id ) {
186                                                 if ( ! current_user_can( 'delete_user', $id ) )
187                                                         continue;
188
189                                                 if ( ! empty( $_POST['delete'] ) && 'reassign' == $_POST['delete'][$blogid][$id] )
190                                                         remove_user_from_blog( $id, $blogid, $user_id );
191                                                 else
192                                                         remove_user_from_blog( $id, $blogid );
193                                         }
194                                 }
195                         }
196                         $i = 0;
197                         if ( is_array( $_POST['user'] ) && ! empty( $_POST['user'] ) )
198                                 foreach( $_POST['user'] as $id ) {
199                                         if ( ! current_user_can( 'delete_user', $id ) )
200                                                 continue;
201                                         wpmu_delete_user( $id );
202                                         $i++;
203                                 }
204
205                         if ( $i == 1 )
206                                 $deletefunction = 'delete';
207                         else
208                                 $deletefunction = 'all_delete';
209
210                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $deletefunction ), network_admin_url( 'users.php' ) ) );
211                         exit();
212                 break;
213         }
214 }
215
216 $wp_list_table = _get_list_table('WP_MS_Users_List_Table');
217 $pagenum = $wp_list_table->get_pagenum();
218 $wp_list_table->prepare_items();
219 $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
220
221 if ( $pagenum > $total_pages && $total_pages > 0 ) {
222         wp_redirect( add_query_arg( 'paged', $total_pages ) );
223         exit;
224 }
225 $title = __( 'Users' );
226 $parent_file = 'users.php';
227
228 add_screen_option( 'per_page', array('label' => _x( 'Users', 'users per page (screen options)' )) );
229
230 get_current_screen()->add_help_tab( array(
231         'id'      => 'overview',
232         'title'   => __('Overview'),
233         'content' =>
234                 '<p>' . __('This table shows all users across the network and the sites to which they are assigned.') . '</p>' .
235                 '<p>' . __('Hover over any user on the list to make the edit links appear. The Edit link on the left will take you to his or her Edit User profile page; the Edit link on the right by any site name goes to an Edit Site screen for that site.') . '</p>' .
236                 '<p>' . __('You can also go to the user&#8217;s profile page by clicking on the individual username.') . '</p>' .
237                 '<p>' . __('You can sort the table by clicking on any of the bold headings and switch between list and excerpt views by using the icons in the upper right.') . '</p>' .
238                 '<p>' . __('The bulk action will permanently delete selected users, or mark/unmark those selected as spam. Spam users will have posts removed and will be unable to sign up again with the same email addresses.') . '</p>' .
239                 '<p>' . __('You can make an existing user an additional super admin by going to the Edit User profile page and checking the box to grant that privilege.') . '</p>'
240 ) );
241
242 get_current_screen()->set_help_sidebar(
243         '<p><strong>' . __('For more information:') . '</strong></p>' .
244         '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Users_Screen" target="_blank">Documentation on Network Users</a>') . '</p>' .
245         '<p>' . __('<a href="http://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
246 );
247
248 require_once( '../admin-header.php' );
249
250 if ( isset( $_REQUEST['updated'] ) && $_REQUEST['updated'] == 'true' && ! empty( $_REQUEST['action'] ) ) {
251         ?>
252         <div id="message" class="updated"><p>
253                 <?php
254                 switch ( $_REQUEST['action'] ) {
255                         case 'delete':
256                                 _e( 'User deleted.' );
257                         break;
258                         case 'all_spam':
259                                 _e( 'Users marked as spam.' );
260                         break;
261                         case 'all_notspam':
262                                 _e( 'Users removed from spam.' );
263                         break;
264                         case 'all_delete':
265                                 _e( 'Users deleted.' );
266                         break;
267                         case 'add':
268                                 _e( 'User added.' );
269                         break;
270                 }
271                 ?>
272         </p></div>
273         <?php
274 }
275         ?>
276 <div class="wrap">
277         <?php screen_icon(); ?>
278         <h2><?php esc_html_e( 'Users' );
279         if ( current_user_can( 'create_users') ) : ?>
280                 <a href="<?php echo network_admin_url('user-new.php'); ?>" class="add-new-h2"><?php echo esc_html_x( 'Add New', 'user' ); ?></a><?php
281         endif;
282
283         if ( !empty( $usersearch ) )
284         printf( '<span class="subtitle">' . __( 'Search results for &#8220;%s&#8221;' ) . '</span>', esc_html( $usersearch ) );
285         ?>
286         </h2>
287
288         <?php $wp_list_table->views(); ?>
289
290         <form action="" method="get" class="search-form">
291                 <?php $wp_list_table->search_box( __( 'Search Users' ), 'all-user' ); ?>
292         </form>
293
294         <form id="form-user-list" action='users.php?action=allusers' method='post'>
295                 <?php $wp_list_table->display(); ?>
296         </form>
297 </div>
298
299 <?php require_once( '../admin-footer.php' ); ?>