WordPress 4.2
[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( dirname( __FILE__ ) . '/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.' ), 403 );
18
19 function confirm_delete_users( $users ) {
20         $current_user = wp_get_current_user();
21         if ( ! is_array( $users ) || empty( $users ) ) {
22                 return false;
23         }
24         ?>
25         <h2><?php esc_html_e( 'Users' ); ?></h2>
26
27         <?php if ( 1 == count( $users ) ) : ?>
28                 <p><?php _e( 'You have chosen to delete the user from all networks and sites.' ); ?></p>
29         <?php else : ?>
30                 <p><?php _e( 'You have chosen to delete the following users from all networks and sites.' ); ?></p>
31         <?php endif; ?>
32
33         <form action="users.php?action=dodelete" method="post">
34         <input type="hidden" name="dodelete" />
35         <?php
36         wp_nonce_field( 'ms-users-delete' );
37         $site_admins = get_super_admins();
38         $admin_out = '<option value="' . esc_attr( $current_user->ID ) . '">' . $current_user->user_login . '</option>'; ?>
39         <table class="form-table">
40         <?php foreach ( ( $allusers = (array) $_POST['allusers'] ) as $user_id ) {
41                 if ( $user_id != '' && $user_id != '0' ) {
42                         $delete_user = get_userdata( $user_id );
43
44                         if ( ! current_user_can( 'delete_user', $delete_user->ID ) ) {
45                                 wp_die( sprintf( __( 'Warning! User %s cannot be deleted.' ), $delete_user->user_login ) );
46                         }
47
48                         if ( in_array( $delete_user->user_login, $site_admins ) ) {
49                                 wp_die( sprintf( __( 'Warning! User cannot be deleted. The user %s is a network administrator.' ), '<em>' . $delete_user->user_login . '</em>' ) );
50                         }
51                         ?>
52                         <tr>
53                                 <th scope="row"><?php echo $delete_user->user_login; ?>
54                                         <?php echo '<input type="hidden" name="user[]" value="' . esc_attr( $user_id ) . '" />' . "\n"; ?>
55                                 </th>
56                         <?php $blogs = get_blogs_of_user( $user_id, true );
57
58                         if ( ! empty( $blogs ) ) {
59                                 ?>
60                                 <td><fieldset><p><legend><?php printf(
61                                         /* translators: user login */
62                                         __( 'What should be done with content owned by %s?' ),
63                                         '<em>' . $delete_user->user_login . '</em>'
64                                 ); ?></legend></p>
65                                 <?php
66                                 foreach ( (array) $blogs as $key => $details ) {
67                                         $blog_users = get_users( array( 'blog_id' => $details->userblog_id, 'fields' => array( 'ID', 'user_login' ) ) );
68                                         if ( is_array( $blog_users ) && !empty( $blog_users ) ) {
69                                                 $user_site = "<a href='" . esc_url( get_home_url( $details->userblog_id ) ) . "'>{$details->blogname}</a>";
70                                                 $user_dropdown = '<label for="reassign_user" class="screen-reader-text">' . __( 'Select a user' ) . '</label>';
71                                                 $user_dropdown .= "<select name='blog[$user_id][$key]' id='reassign_user'>";
72                                                 $user_list = '';
73                                                 foreach ( $blog_users as $user ) {
74                                                         if ( ! in_array( $user->ID, $allusers ) ) {
75                                                                 $user_list .= "<option value='{$user->ID}'>{$user->user_login}</option>";
76                                                         }
77                                                 }
78                                                 if ( '' == $user_list ) {
79                                                         $user_list = $admin_out;
80                                                 }
81                                                 $user_dropdown .= $user_list;
82                                                 $user_dropdown .= "</select>\n";
83                                                 ?>
84                                                 <ul style="list-style:none;">
85                                                         <li><?php printf( __( 'Site: %s' ), $user_site ); ?></li>
86                                                         <li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="delete" checked="checked" />
87                                                         <?php _e( 'Delete all content.' ); ?></label></li>
88                                                         <li><label><input type="radio" id="delete_option1" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="reassign" />
89                                                         <?php echo __( 'Attribute all content to:' ) . "</label>\n" . $user_dropdown; ?></li>
90                                                 </ul>
91                                                 <?php
92                                         }
93                                 }
94                                 echo "</fieldset></td></tr>";
95                         } else {
96                                 ?>
97                                 <td><fieldset><p><legend><?php _e( 'User has no sites or content and will be deleted.' ); ?></legend></p>
98                         <?php } ?>
99                         </tr>
100                 <?php
101                 }
102         }
103
104         ?>
105         </table>
106         <?php
107         /** This action is documented in wp-admin/users.php */
108         do_action( 'delete_user_form', $current_user );
109
110         if ( 1 == count( $users ) ) : ?>
111                 <p><?php _e( 'Once you hit &#8220;Confirm Deletion&#8221;, the user will be permanently removed.' ); ?></p>
112         <?php else : ?>
113                 <p><?php _e( 'Once you hit &#8220;Confirm Deletion&#8221;, these users will be permanently removed.' ); ?></p>
114         <?php endif;
115
116         submit_button( __('Confirm Deletion'), 'delete' );
117         ?>
118         </form>
119         <?php
120         return true;
121 }
122
123 if ( isset( $_GET['action'] ) ) {
124         /** This action is documented in wp-admin/network/edit.php */
125         do_action( 'wpmuadminedit' );
126
127         switch ( $_GET['action'] ) {
128                 case 'deleteuser':
129                         if ( ! current_user_can( 'manage_network_users' ) )
130                                 wp_die( __( 'You do not have permission to access this page.' ), 403 );
131
132                         check_admin_referer( 'deleteuser' );
133
134                         $id = intval( $_GET['id'] );
135                         if ( $id != '0' && $id != '1' ) {
136                                 $_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle with arrays
137                                 $title = __( 'Users' );
138                                 $parent_file = 'users.php';
139                                 require_once( ABSPATH . 'wp-admin/admin-header.php' );
140                                 echo '<div class="wrap">';
141                                 confirm_delete_users( $_POST['allusers'] );
142                                 echo '</div>';
143                                 require_once( ABSPATH . 'wp-admin/admin-footer.php' );
144                         } else {
145                                 wp_redirect( network_admin_url( 'users.php' ) );
146                         }
147                         exit();
148
149                 case 'allusers':
150                         if ( !current_user_can( 'manage_network_users' ) )
151                                 wp_die( __( 'You do not have permission to access this page.' ), 403 );
152
153                         if ( ( isset( $_POST['action']) || isset($_POST['action2'] ) ) && isset( $_POST['allusers'] ) ) {
154                                 check_admin_referer( 'bulk-users-network' );
155
156                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
157                                 $userfunction = '';
158
159                                 foreach ( (array) $_POST['allusers'] as $user_id ) {
160                                         if ( !empty( $user_id ) ) {
161                                                 switch ( $doaction ) {
162                                                         case 'delete':
163                                                                 if ( ! current_user_can( 'delete_users' ) )
164                                                                         wp_die( __( 'You do not have permission to access this page.' ), 403 );
165                                                                 $title = __( 'Users' );
166                                                                 $parent_file = 'users.php';
167                                                                 require_once( ABSPATH . 'wp-admin/admin-header.php' );
168                                                                 echo '<div class="wrap">';
169                                                                 confirm_delete_users( $_POST['allusers'] );
170                                                                 echo '</div>';
171                                                                 require_once( ABSPATH . 'wp-admin/admin-footer.php' );
172                                                                 exit();
173
174                                                         case 'spam':
175                                                                 $user = get_userdata( $user_id );
176                                                                 if ( is_super_admin( $user->ID ) )
177                                                                         wp_die( sprintf( __( 'Warning! User cannot be modified. The user %s is a network administrator.' ), esc_html( $user->user_login ) ) );
178
179                                                                 $userfunction = 'all_spam';
180                                                                 $blogs = get_blogs_of_user( $user_id, true );
181                                                                 foreach ( (array) $blogs as $details ) {
182                                                                         if ( $details->userblog_id != $current_site->blog_id ) // main blog not a spam !
183                                                                                 update_blog_status( $details->userblog_id, 'spam', '1' );
184                                                                 }
185                                                                 update_user_status( $user_id, 'spam', '1' );
186                                                         break;
187
188                                                         case 'notspam':
189                                                                 $userfunction = 'all_notspam';
190                                                                 $blogs = get_blogs_of_user( $user_id, true );
191                                                                 foreach ( (array) $blogs as $details )
192                                                                         update_blog_status( $details->userblog_id, 'spam', '0' );
193
194                                                                 update_user_status( $user_id, 'spam', '0' );
195                                                         break;
196                                                 }
197                                         }
198                                 }
199
200                                 wp_safe_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $userfunction ), wp_get_referer() ) );
201                         } else {
202                                 $location = network_admin_url( 'users.php' );
203
204                                 if ( ! empty( $_REQUEST['paged'] ) )
205                                         $location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );
206                                 wp_redirect( $location );
207                         }
208                         exit();
209
210                 case 'dodelete':
211                         check_admin_referer( 'ms-users-delete' );
212                         if ( ! ( current_user_can( 'manage_network_users' ) && current_user_can( 'delete_users' ) ) )
213                                 wp_die( __( 'You do not have permission to access this page.' ), 403 );
214
215                         if ( ! empty( $_POST['blog'] ) && is_array( $_POST['blog'] ) ) {
216                                 foreach ( $_POST['blog'] as $id => $users ) {
217                                         foreach ( $users as $blogid => $user_id ) {
218                                                 if ( ! current_user_can( 'delete_user', $id ) )
219                                                         continue;
220
221                                                 if ( ! empty( $_POST['delete'] ) && 'reassign' == $_POST['delete'][$blogid][$id] )
222                                                         remove_user_from_blog( $id, $blogid, $user_id );
223                                                 else
224                                                         remove_user_from_blog( $id, $blogid );
225                                         }
226                                 }
227                         }
228                         $i = 0;
229                         if ( is_array( $_POST['user'] ) && ! empty( $_POST['user'] ) )
230                                 foreach( $_POST['user'] as $id ) {
231                                         if ( ! current_user_can( 'delete_user', $id ) )
232                                                 continue;
233                                         wpmu_delete_user( $id );
234                                         $i++;
235                                 }
236
237                         if ( $i == 1 )
238                                 $deletefunction = 'delete';
239                         else
240                                 $deletefunction = 'all_delete';
241
242                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $deletefunction ), network_admin_url( 'users.php' ) ) );
243                         exit();
244         }
245 }
246
247 $wp_list_table = _get_list_table('WP_MS_Users_List_Table');
248 $pagenum = $wp_list_table->get_pagenum();
249 $wp_list_table->prepare_items();
250 $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
251
252 if ( $pagenum > $total_pages && $total_pages > 0 ) {
253         wp_redirect( add_query_arg( 'paged', $total_pages ) );
254         exit;
255 }
256 $title = __( 'Users' );
257 $parent_file = 'users.php';
258
259 add_screen_option( 'per_page' );
260
261 get_current_screen()->add_help_tab( array(
262         'id'      => 'overview',
263         'title'   => __('Overview'),
264         'content' =>
265                 '<p>' . __('This table shows all users across the network and the sites to which they are assigned.') . '</p>' .
266                 '<p>' . __('Hover over any user on the list to make the edit links appear. The Edit link on the left will take you to their Edit User profile page; the Edit link on the right by any site name goes to an Edit Site screen for that site.') . '</p>' .
267                 '<p>' . __('You can also go to the user&#8217;s profile page by clicking on the individual username.') . '</p>' .
268                 '<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>' .
269                 '<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>' .
270                 '<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>'
271 ) );
272
273 get_current_screen()->set_help_sidebar(
274         '<p><strong>' . __('For more information:') . '</strong></p>' .
275         '<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Users_Screen" target="_blank">Documentation on Network Users</a>') . '</p>' .
276         '<p>' . __('<a href="https://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
277 );
278
279 require_once( ABSPATH . 'wp-admin/admin-header.php' );
280
281 if ( isset( $_REQUEST['updated'] ) && $_REQUEST['updated'] == 'true' && ! empty( $_REQUEST['action'] ) ) {
282         ?>
283         <div id="message" class="updated notice is-dismissible"><p>
284                 <?php
285                 switch ( $_REQUEST['action'] ) {
286                         case 'delete':
287                                 _e( 'User deleted.' );
288                         break;
289                         case 'all_spam':
290                                 _e( 'Users marked as spam.' );
291                         break;
292                         case 'all_notspam':
293                                 _e( 'Users removed from spam.' );
294                         break;
295                         case 'all_delete':
296                                 _e( 'Users deleted.' );
297                         break;
298                         case 'add':
299                                 _e( 'User added.' );
300                         break;
301                 }
302                 ?>
303         </p></div>
304         <?php
305 }
306         ?>
307 <div class="wrap">
308         <h2><?php esc_html_e( 'Users' );
309         if ( current_user_can( 'create_users') ) : ?>
310                 <a href="<?php echo network_admin_url('user-new.php'); ?>" class="add-new-h2"><?php echo esc_html_x( 'Add New', 'user' ); ?></a><?php
311         endif;
312
313         if ( !empty( $usersearch ) )
314         printf( '<span class="subtitle">' . __( 'Search results for &#8220;%s&#8221;' ) . '</span>', esc_html( $usersearch ) );
315         ?>
316         </h2>
317
318         <?php $wp_list_table->views(); ?>
319
320         <form method="get" class="search-form">
321                 <?php $wp_list_table->search_box( __( 'Search Users' ), 'all-user' ); ?>
322         </form>
323
324         <form id="form-user-list" action="users.php?action=allusers" method="post">
325                 <?php $wp_list_table->display(); ?>
326         </form>
327 </div>
328
329 <?php require_once( ABSPATH . 'wp-admin/admin-footer.php' ); ?>