WordPress 4.0
[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.' ) );
18
19 function confirm_delete_users( $users ) {
20         $current_user = wp_get_current_user();
21         if ( !is_array( $users ) )
22                 return false;
23         ?>
24         <h2><?php esc_html_e( 'Users' ); ?></h2>
25         <p><?php _e( 'Transfer or delete content before deleting users.' ); ?></p>
26         <form action="users.php?action=dodelete" method="post">
27         <input type="hidden" name="dodelete" />
28         <?php
29         wp_nonce_field( 'ms-users-delete' );
30         $site_admins = get_super_admins();
31         $admin_out = '<option value="' . $current_user->ID . '">' . $current_user->user_login . '</option>';
32
33         foreach ( ( $allusers = (array) $_POST['allusers'] ) as $key => $val ) {
34                 if ( $val != '' && $val != '0' ) {
35                         $delete_user = get_userdata( $val );
36
37                         if ( ! current_user_can( 'delete_user', $delete_user->ID ) )
38                                 wp_die( sprintf( __( 'Warning! User %s cannot be deleted.' ), $delete_user->user_login ) );
39
40                         if ( in_array( $delete_user->user_login, $site_admins ) )
41                                 wp_die( sprintf( __( 'Warning! User cannot be deleted. The user %s is a network administrator.' ), $delete_user->user_login ) );
42
43                         echo "<input type='hidden' name='user[]' value='{$val}'/>\n";
44                         $blogs = get_blogs_of_user( $val, true );
45
46                         if ( !empty( $blogs ) ) {
47                                 ?>
48                                 <br /><fieldset><p><legend><?php printf( __( "What should be done with content owned by %s?" ), '<em>' . $delete_user->user_login . '</em>' ); ?></legend></p>
49                                 <?php
50                                 foreach ( (array) $blogs as $key => $details ) {
51                                         $blog_users = get_users( array( 'blog_id' => $details->userblog_id, 'fields' => array( 'ID', 'user_login' ) ) );
52                                         if ( is_array( $blog_users ) && !empty( $blog_users ) ) {
53                                                 $user_site = "<a href='" . esc_url( get_home_url( $details->userblog_id ) ) . "'>{$details->blogname}</a>";
54                                                 $user_dropdown = "<select name='blog[$val][{$key}]'>";
55                                                 $user_list = '';
56                                                 foreach ( $blog_users as $user ) {
57                                                         if ( ! in_array( $user->ID, $allusers ) )
58                                                                 $user_list .= "<option value='{$user->ID}'>{$user->user_login}</option>";
59                                                 }
60                                                 if ( '' == $user_list )
61                                                         $user_list = $admin_out;
62                                                 $user_dropdown .= $user_list;
63                                                 $user_dropdown .= "</select>\n";
64                                                 ?>
65                                                 <ul style="list-style:none;">
66                                                         <li><?php printf( __( 'Site: %s' ), $user_site ); ?></li>
67                                                         <li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="delete" checked="checked" />
68                                                         <?php _e( 'Delete all content.' ); ?></label></li>
69                                                         <li><label><input type="radio" id="delete_option1" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="reassign" />
70                                                         <?php echo __( 'Attribute all content to:' ) . '</label>' . $user_dropdown; ?></li>
71                                                 </ul>
72                                                 <?php
73                                         }
74                                 }
75                                 echo "</fieldset>";
76                         }
77                 }
78         }
79
80         /** This action is documented in wp-admin/users.php */
81         do_action( 'delete_user_form', $current_user );
82
83         submit_button( __('Confirm Deletion'), 'delete' );
84         ?>
85         </form>
86     <?php
87         return true;
88 }
89
90 if ( isset( $_GET['action'] ) ) {
91         /** This action is documented in wp-admin/network/edit.php */
92         do_action( 'wpmuadminedit' );
93
94         switch ( $_GET['action'] ) {
95                 case 'deleteuser':
96                         if ( ! current_user_can( 'manage_network_users' ) )
97                                 wp_die( __( 'You do not have permission to access this page.' ) );
98
99                         check_admin_referer( 'deleteuser' );
100
101                         $id = intval( $_GET['id'] );
102                         if ( $id != '0' && $id != '1' ) {
103                                 $_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle with arrays
104                                 $title = __( 'Users' );
105                                 $parent_file = 'users.php';
106                                 require_once( ABSPATH . 'wp-admin/admin-header.php' );
107                                 echo '<div class="wrap">';
108                                 confirm_delete_users( $_POST['allusers'] );
109                                 echo '</div>';
110                     require_once( ABSPATH . 'wp-admin/admin-footer.php' );
111                         } else {
112                                 wp_redirect( network_admin_url( 'users.php' ) );
113                         }
114                         exit();
115
116                 case 'allusers':
117                         if ( !current_user_can( 'manage_network_users' ) )
118                                 wp_die( __( 'You do not have permission to access this page.' ) );
119
120                         if ( ( isset( $_POST['action']) || isset($_POST['action2'] ) ) && isset( $_POST['allusers'] ) ) {
121                                 check_admin_referer( 'bulk-users-network' );
122
123                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
124                                 $userfunction = '';
125
126                                 foreach ( (array) $_POST['allusers'] as $key => $val ) {
127                                         if ( !empty( $val ) ) {
128                                                 switch ( $doaction ) {
129                                                         case 'delete':
130                                                                 if ( ! current_user_can( 'delete_users' ) )
131                                                                         wp_die( __( 'You do not have permission to access this page.' ) );
132                                                                 $title = __( 'Users' );
133                                                                 $parent_file = 'users.php';
134                                                                 require_once( ABSPATH . 'wp-admin/admin-header.php' );
135                                                                 echo '<div class="wrap">';
136                                                                 confirm_delete_users( $_POST['allusers'] );
137                                                                 echo '</div>';
138                                                                 require_once( ABSPATH . 'wp-admin/admin-footer.php' );
139                                                                 exit();
140
141                                                         case 'spam':
142                                                                 $user = get_userdata( $val );
143                                                                 if ( is_super_admin( $user->ID ) )
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
177                 case 'dodelete':
178                         check_admin_referer( 'ms-users-delete' );
179                         if ( ! ( current_user_can( 'manage_network_users' ) && current_user_can( 'delete_users' ) ) )
180                                 wp_die( __( 'You do not have permission to access this page.' ) );
181
182                         if ( ! empty( $_POST['blog'] ) && is_array( $_POST['blog'] ) ) {
183                                 foreach ( $_POST['blog'] as $id => $users ) {
184                                         foreach ( $users as $blogid => $user_id ) {
185                                                 if ( ! current_user_can( 'delete_user', $id ) )
186                                                         continue;
187
188                                                 if ( ! empty( $_POST['delete'] ) && 'reassign' == $_POST['delete'][$blogid][$id] )
189                                                         remove_user_from_blog( $id, $blogid, $user_id );
190                                                 else
191                                                         remove_user_from_blog( $id, $blogid );
192                                         }
193                                 }
194                         }
195                         $i = 0;
196                         if ( is_array( $_POST['user'] ) && ! empty( $_POST['user'] ) )
197                                 foreach( $_POST['user'] as $id ) {
198                                         if ( ! current_user_can( 'delete_user', $id ) )
199                                                 continue;
200                                         wpmu_delete_user( $id );
201                                         $i++;
202                                 }
203
204                         if ( $i == 1 )
205                                 $deletefunction = 'delete';
206                         else
207                                 $deletefunction = 'all_delete';
208
209                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $deletefunction ), network_admin_url( 'users.php' ) ) );
210                         exit();
211         }
212 }
213
214 $wp_list_table = _get_list_table('WP_MS_Users_List_Table');
215 $pagenum = $wp_list_table->get_pagenum();
216 $wp_list_table->prepare_items();
217 $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
218
219 if ( $pagenum > $total_pages && $total_pages > 0 ) {
220         wp_redirect( add_query_arg( 'paged', $total_pages ) );
221         exit;
222 }
223 $title = __( 'Users' );
224 $parent_file = 'users.php';
225
226 add_screen_option( 'per_page', array('label' => _x( 'Users', 'users per page (screen options)' )) );
227
228 get_current_screen()->add_help_tab( array(
229         'id'      => 'overview',
230         'title'   => __('Overview'),
231         'content' =>
232                 '<p>' . __('This table shows all users across the network and the sites to which they are assigned.') . '</p>' .
233                 '<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>' .
234                 '<p>' . __('You can also go to the user&#8217;s profile page by clicking on the individual username.') . '</p>' .
235                 '<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>' .
236                 '<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>' .
237                 '<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>'
238 ) );
239
240 get_current_screen()->set_help_sidebar(
241         '<p><strong>' . __('For more information:') . '</strong></p>' .
242         '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Users_Screen" target="_blank">Documentation on Network Users</a>') . '</p>' .
243         '<p>' . __('<a href="https://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
244 );
245
246 require_once( ABSPATH . 'wp-admin/admin-header.php' );
247
248 if ( isset( $_REQUEST['updated'] ) && $_REQUEST['updated'] == 'true' && ! empty( $_REQUEST['action'] ) ) {
249         ?>
250         <div id="message" class="updated"><p>
251                 <?php
252                 switch ( $_REQUEST['action'] ) {
253                         case 'delete':
254                                 _e( 'User deleted.' );
255                         break;
256                         case 'all_spam':
257                                 _e( 'Users marked as spam.' );
258                         break;
259                         case 'all_notspam':
260                                 _e( 'Users removed from spam.' );
261                         break;
262                         case 'all_delete':
263                                 _e( 'Users deleted.' );
264                         break;
265                         case 'add':
266                                 _e( 'User added.' );
267                         break;
268                 }
269                 ?>
270         </p></div>
271         <?php
272 }
273         ?>
274 <div class="wrap">
275         <h2><?php esc_html_e( 'Users' );
276         if ( current_user_can( 'create_users') ) : ?>
277                 <a href="<?php echo network_admin_url('user-new.php'); ?>" class="add-new-h2"><?php echo esc_html_x( 'Add New', 'user' ); ?></a><?php
278         endif;
279
280         if ( !empty( $usersearch ) )
281         printf( '<span class="subtitle">' . __( 'Search results for &#8220;%s&#8221;' ) . '</span>', esc_html( $usersearch ) );
282         ?>
283         </h2>
284
285         <?php $wp_list_table->views(); ?>
286
287         <form action="" method="get" class="search-form">
288                 <?php $wp_list_table->search_box( __( 'Search Users' ), 'all-user' ); ?>
289         </form>
290
291         <form id="form-user-list" action="users.php?action=allusers" method="post">
292                 <?php $wp_list_table->display(); ?>
293         </form>
294 </div>
295
296 <?php require_once( ABSPATH . 'wp-admin/admin-footer.php' ); ?>