WordPress 3.8
[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 posts 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 posts owned by <em>%s</em>?" ), $delete_user->user_login ); ?></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 posts.' ); ?></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 posts to:' ) . '</label>' . $user_dropdown; ?></li>
71                                                 </ul>
72                                                 <?php
73                                         }
74                                 }
75                                 echo "</fieldset>";
76                         }
77                 }
78         }
79
80         submit_button( __('Confirm Deletion'), 'delete' );
81         ?>
82         </form>
83     <?php
84         return true;
85 }
86
87 if ( isset( $_GET['action'] ) ) {
88         /** This action is documented in wp-admin/network/edit.php */
89         do_action( 'wpmuadminedit' );
90
91         switch ( $_GET['action'] ) {
92                 case 'deleteuser':
93                         if ( ! current_user_can( 'manage_network_users' ) )
94                                 wp_die( __( 'You do not have permission to access this page.' ) );
95
96                         check_admin_referer( 'deleteuser' );
97
98                         $id = intval( $_GET['id'] );
99                         if ( $id != '0' && $id != '1' ) {
100                                 $_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle with arrays
101                                 $title = __( 'Users' );
102                                 $parent_file = 'users.php';
103                                 require_once( ABSPATH . 'wp-admin/admin-header.php' );
104                                 echo '<div class="wrap">';
105                                 confirm_delete_users( $_POST['allusers'] );
106                                 echo '</div>';
107                     require_once( ABSPATH . 'wp-admin/admin-footer.php' );
108                         } else {
109                                 wp_redirect( network_admin_url( 'users.php' ) );
110                         }
111                         exit();
112                 break;
113
114                 case 'allusers':
115                         if ( !current_user_can( 'manage_network_users' ) )
116                                 wp_die( __( 'You do not have permission to access this page.' ) );
117
118                         if ( ( isset( $_POST['action']) || isset($_POST['action2'] ) ) && isset( $_POST['allusers'] ) ) {
119                                 check_admin_referer( 'bulk-users-network' );
120
121                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
122                                 $userfunction = '';
123
124                                 foreach ( (array) $_POST['allusers'] as $key => $val ) {
125                                         if ( !empty( $val ) ) {
126                                                 switch ( $doaction ) {
127                                                         case 'delete':
128                                                                 if ( ! current_user_can( 'delete_users' ) )
129                                                                         wp_die( __( 'You do not have permission to access this page.' ) );
130                                                                 $title = __( 'Users' );
131                                                                 $parent_file = 'users.php';
132                                                                 require_once( ABSPATH . 'wp-admin/admin-header.php' );
133                                                                 echo '<div class="wrap">';
134                                                                 confirm_delete_users( $_POST['allusers'] );
135                                                                 echo '</div>';
136                                                                 require_once( ABSPATH . 'wp-admin/admin-footer.php' );
137                                                                 exit();
138                                                         break;
139
140                                                         case 'spam':
141                                                                 $user = get_userdata( $val );
142                                                                 if ( is_super_admin( $user->ID ) )
143                                                                         wp_die( sprintf( __( 'Warning! User cannot be modified. The user %s is a network administrator.' ), esc_html( $user->user_login ) ) );
144
145                                                                 $userfunction = 'all_spam';
146                                                                 $blogs = get_blogs_of_user( $val, true );
147                                                                 foreach ( (array) $blogs as $key => $details ) {
148                                                                         if ( $details->userblog_id != $current_site->blog_id ) // main blog not a spam !
149                                                                                 update_blog_status( $details->userblog_id, 'spam', '1' );
150                                                                 }
151                                                                 update_user_status( $val, 'spam', '1' );
152                                                         break;
153
154                                                         case 'notspam':
155                                                                 $userfunction = 'all_notspam';
156                                                                 $blogs = get_blogs_of_user( $val, true );
157                                                                 foreach ( (array) $blogs as $key => $details )
158                                                                         update_blog_status( $details->userblog_id, 'spam', '0' );
159
160                                                                 update_user_status( $val, 'spam', '0' );
161                                                         break;
162                                                 }
163                                         }
164                                 }
165
166                                 wp_safe_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $userfunction ), wp_get_referer() ) );
167                         } else {
168                                 $location = network_admin_url( 'users.php' );
169
170                                 if ( ! empty( $_REQUEST['paged'] ) )
171                                         $location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );
172                                 wp_redirect( $location );
173                         }
174                         exit();
175                 break;
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                 break;
212         }
213 }
214
215 $wp_list_table = _get_list_table('WP_MS_Users_List_Table');
216 $pagenum = $wp_list_table->get_pagenum();
217 $wp_list_table->prepare_items();
218 $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
219
220 if ( $pagenum > $total_pages && $total_pages > 0 ) {
221         wp_redirect( add_query_arg( 'paged', $total_pages ) );
222         exit;
223 }
224 $title = __( 'Users' );
225 $parent_file = 'users.php';
226
227 add_screen_option( 'per_page', array('label' => _x( 'Users', 'users per page (screen options)' )) );
228
229 get_current_screen()->add_help_tab( array(
230         'id'      => 'overview',
231         'title'   => __('Overview'),
232         'content' =>
233                 '<p>' . __('This table shows all users across the network and the sites to which they are assigned.') . '</p>' .
234                 '<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>' .
235                 '<p>' . __('You can also go to the user&#8217;s profile page by clicking on the individual username.') . '</p>' .
236                 '<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>' .
237                 '<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>' .
238                 '<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>'
239 ) );
240
241 get_current_screen()->set_help_sidebar(
242         '<p><strong>' . __('For more information:') . '</strong></p>' .
243         '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Users_Screen" target="_blank">Documentation on Network Users</a>') . '</p>' .
244         '<p>' . __('<a href="http://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
245 );
246
247 require_once( ABSPATH . 'wp-admin/admin-header.php' );
248
249 if ( isset( $_REQUEST['updated'] ) && $_REQUEST['updated'] == 'true' && ! empty( $_REQUEST['action'] ) ) {
250         ?>
251         <div id="message" class="updated"><p>
252                 <?php
253                 switch ( $_REQUEST['action'] ) {
254                         case 'delete':
255                                 _e( 'User deleted.' );
256                         break;
257                         case 'all_spam':
258                                 _e( 'Users marked as spam.' );
259                         break;
260                         case 'all_notspam':
261                                 _e( 'Users removed from spam.' );
262                         break;
263                         case 'all_delete':
264                                 _e( 'Users deleted.' );
265                         break;
266                         case 'add':
267                                 _e( 'User added.' );
268                         break;
269                 }
270                 ?>
271         </p></div>
272         <?php
273 }
274         ?>
275 <div class="wrap">
276         <h2><?php esc_html_e( 'Users' );
277         if ( current_user_can( 'create_users') ) : ?>
278                 <a href="<?php echo network_admin_url('user-new.php'); ?>" class="add-new-h2"><?php echo esc_html_x( 'Add New', 'user' ); ?></a><?php
279         endif;
280
281         if ( !empty( $usersearch ) )
282         printf( '<span class="subtitle">' . __( 'Search results for &#8220;%s&#8221;' ) . '</span>', esc_html( $usersearch ) );
283         ?>
284         </h2>
285
286         <?php $wp_list_table->views(); ?>
287
288         <form action="" method="get" class="search-form">
289                 <?php $wp_list_table->search_box( __( 'Search Users' ), 'all-user' ); ?>
290         </form>
291
292         <form id="form-user-list" action='users.php?action=allusers' method='post'>
293                 <?php $wp_list_table->display(); ?>
294         </form>
295 </div>
296
297 <?php require_once( ABSPATH . 'wp-admin/admin-footer.php' ); ?>