Description: Multisite users administration panel.
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 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 = get_userdata( $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 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.' ); ?></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 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 = 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 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’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 “%s”' ) . '</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' ); ?>
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