wp-admin/network/edit.php

   1 <?php
   2 /**
   3  * Action handler for Multisite administration panels.
   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 ( empty( $_GET['action'] ) ) {
  17         wp_redirect( admin_url( 'index.php' ) );
  18         exit;
  19 }
  20
  21 function confirm_delete_users( $users ) {
  22         $current_user = wp_get_current_user();
  23         if ( !is_array( $users ) )
  24                 return false;
  25
  26         screen_icon();
  27         ?>
  28         <h2><?php esc_html_e( 'Users' ); ?></h2>
  29         <p><?php _e( 'Transfer or delete posts and links before deleting users.' ); ?></p>
  30         <form action="edit.php?action=dodelete" method="post">
  31         <input type="hidden" name="dodelete" />
  32         <?php
  33         wp_nonce_field( 'ms-users-delete' );
  34         $site_admins = get_super_admins();
  35         $admin_out = "<option value='$current_user->ID'>$current_user->user_login</option>";
  36
  37         foreach ( ( $allusers = (array) $_POST['allusers'] ) as $key => $val ) {
  38                 if ( $val != '' && $val != '0' ) {
  39                         $delete_user = new WP_User( $val );
  40
  41                         if ( ! current_user_can( 'delete_user', $delete_user->ID ) )
  42                                 wp_die( sprintf( __( 'Warning! User %s cannot be deleted.' ), $delete_user->user_login ) );
  43
  44                         if ( in_array( $delete_user->user_login, $site_admins ) )
  45                                 wp_die( sprintf( __( 'Warning! User cannot be deleted. The user %s is a network admnistrator.' ), $delete_user->user_login ) );
  46
  47                         echo "<input type='hidden' name='user[]' value='{$val}'/>\n";
  48                         $blogs = get_blogs_of_user( $val, true );
  49
  50                         if ( !empty( $blogs ) ) {
  51                                 ?>
  52                                 <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>
  53                                 <?php
  54                                 foreach ( (array) $blogs as $key => $details ) {
  55                                         $blog_users = get_users( array( 'blog_id' => $details->userblog_id ) );
  56                                         if ( is_array( $blog_users ) && !empty( $blog_users ) ) {
  57                                                 $user_site = "<a href='" . esc_url( get_home_url( $details->userblog_id ) ) . "'>{$details->blogname}</a>";
  58                                                 $user_dropdown = "<select name='blog[$val][{$key}]'>";
  59                                                 $user_list = '';
  60                                                 foreach ( $blog_users as $user ) {
  61                                                         if ( ! in_array( $user->ID, $allusers ) )
  62                                                                 $user_list .= "<option value='{$user->ID}'>{$user->user_login}</option>";
  63                                                 }
  64                                                 if ( '' == $user_list )
  65                                                         $user_list = $admin_out;
  66                                                 $user_dropdown .= $user_list;
  67                                                 $user_dropdown .= "</select>\n";
  68                                                 ?>
  69                                                 <ul style="list-style:none;">
  70                                                         <li><?php printf( __( 'Site: %s' ), $user_site ); ?></li>
  71                                                         <li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="delete" checked="checked" />
  72                                                         <?php _e( 'Delete all posts and links.' ); ?></label></li>
  73                                                         <li><label><input type="radio" id="delete_option1" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="reassign" />
  74                                                         <?php echo __( 'Attribute all posts and links to:' ) . '</label>' . $user_dropdown; ?></li>
  75                                                 </ul>
  76                                                 <?php
  77                                         }
  78                                 }
  79                                 echo "</fieldset>";
  80                         }
  81                 }
  82         }
  83
  84         submit_button( __('Confirm Deletion'), 'delete' );
  85         ?>
  86         </form>
  87     <?php
  88         return true;
  89 }
  90
  91 do_action( 'wpmuadminedit' , '');
  92
  93 if ( isset( $_GET['id' ]) )
  94         $id = intval( $_GET['id'] );
  95 elseif ( isset( $_POST['id'] ) )
  96         $id = intval( $_POST['id'] );
  97
  98 switch ( $_GET['action'] ) {
  99         case 'siteoptions':
 100                 check_admin_referer( 'siteoptions' );
 101                 if ( ! current_user_can( 'manage_network_options' ) )
 102                         wp_die( __( 'You do not have permission to access this page.' ) );
 103
 104                 if ( empty( $_POST ) )
 105                         wp_die( sprintf( __( 'You probably need to go back to the <a href="%s">options page</a>.' ), esc_url( admin_url( 'settings.php' ) ) ) );
 106
 107                 if ( isset($_POST['WPLANG']) && ( '' === $_POST['WPLANG'] || in_array( $_POST['WPLANG'], get_available_languages() ) ) )
 108                         update_site_option( 'WPLANG', $_POST['WPLANG'] );
 109
 110                 if ( is_email( $_POST['admin_email'] ) )
 111                         update_site_option( 'admin_email', $_POST['admin_email'] );
 112
 113                 $illegal_names = split( ' ', $_POST['illegal_names'] );
 114                 foreach ( (array) $illegal_names as $name ) {
 115                         $name = trim( $name );
 116                         if ( $name != '' )
 117                                 $names[] = trim( $name );
 118                 }
 119                 update_site_option( 'illegal_names', $names );
 120
 121                 if ( $_POST['limited_email_domains'] != '' ) {
 122                         $limited_email_domains = str_replace( ' ', "\n", $_POST['limited_email_domains'] );
 123                         $limited_email_domains = split( "\n", stripslashes( $limited_email_domains ) );
 124                         $limited_email = array();
 125                         foreach ( (array) $limited_email_domains as $domain ) {
 126                                         $domain = trim( $domain );
 127                                 if ( ! preg_match( '/(--|\.\.)/', $domain ) && preg_match( '|^([a-zA-Z0-9-\.])+$|', $domain ) )
 128                                         $limited_email[] = trim( $domain );
 129                         }
 130                         update_site_option( 'limited_email_domains', $limited_email );
 131                 } else {
 132                         update_site_option( 'limited_email_domains', '' );
 133                 }
 134
 135                 if ( $_POST['banned_email_domains'] != '' ) {
 136                         $banned_email_domains = split( "\n", stripslashes( $_POST['banned_email_domains'] ) );
 137                         $banned = array();
 138                         foreach ( (array) $banned_email_domains as $domain ) {
 139                                 $domain = trim( $domain );
 140                                 if ( ! preg_match( '/(--|\.\.)/', $domain ) && preg_match( '|^([a-zA-Z0-9-\.])+$|', $domain ) )
 141                                         $banned[] = trim( $domain );
 142                         }
 143                         update_site_option( 'banned_email_domains', $banned );
 144                 } else {
 145                         update_site_option( 'banned_email_domains', '' );
 146                 }
 147
 148                 $options = array( 'registrationnotification', 'registration', 'add_new_users', 'menu_items', 'mu_media_buttons', 'upload_space_check_disabled', 'blog_upload_space', 'upload_filetypes', 'site_name', 'first_post', 'first_page', 'first_comment', 'first_comment_url', 'first_comment_author', 'welcome_email', 'welcome_user_email', 'fileupload_maxk', 'global_terms_enabled' );
 149                 $checked_options = array( 'mu_media_buttons' => array(), 'menu_items' => array(), 'registrationnotification' => 'no', 'upload_space_check_disabled' => 1, 'add_new_users' => 0 );
 150                 foreach ( $checked_options as $option_name => $option_unchecked_value ) {
 151                         if ( ! isset( $_POST[$option_name] ) )
 152                                 $_POST[$option_name] = $option_unchecked_value;
 153                 }
 154                 foreach ( $options as $option_name ) {
 155                         if ( ! isset($_POST[$option_name]) )
 156                                 continue;
 157                         $value = stripslashes_deep( $_POST[$option_name] );
 158                         update_site_option( $option_name, $value );
 159                 }
 160
 161                 // Update more options here
 162                 do_action( 'update_wpmu_options' );
 163
 164                 wp_redirect( add_query_arg( 'updated', 'true', network_admin_url( 'settings.php' ) ) );
 165                 exit();
 166         break;
 167
 168         case 'updateblog':
 169                 // No longer used.
 170         break;
 171
 172         case 'deleteblog':
 173                 check_admin_referer('deleteblog');
 174                 if ( ! ( current_user_can( 'manage_sites' ) && current_user_can( 'delete_sites' ) ) )
 175                         wp_die( __( 'You do not have permission to access this page.' ) );
 176
 177                 if ( $id != '0' && $id != $current_site->blog_id && current_user_can( 'delete_site', $id ) ) {
 178                         wpmu_delete_blog( $id, true );
 179                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'delete' ), wp_get_referer() ) );
 180                 } else {
 181                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'not_deleted' ), wp_get_referer() ) );
 182                 }
 183
 184                 exit();
 185         break;
 186
 187         case 'allblogs':
 188                 if ( ( isset( $_POST['action'] ) || isset( $_POST['action2'] ) ) && isset( $_POST['allblogs'] ) ) {
 189                         check_admin_referer( 'bulk-sites' );
 190
 191                         if ( ! current_user_can( 'manage_sites' ) )
 192                                 wp_die( __( 'You do not have permission to access this page.' ) );
 193
 194                         if ( $_GET['action'] != -1 || $_POST['action2'] != -1 )
 195                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
 196
 197                         $blogfunction = '';
 198
 199                         foreach ( (array) $_POST['allblogs'] as $key => $val ) {
 200                                 if ( $val != '0' && $val != $current_site->blog_id ) {
 201                                         switch ( $doaction ) {
 202                                                 case 'delete':
 203                                                         if ( ! current_user_can( 'delete_site', $val ) )
 204                                                                 wp_die( __( 'You are not allowed to delete the site.' ) );
 205                                                         $blogfunction = 'all_delete';
 206                                                         wpmu_delete_blog( $val, true );
 207                                                 break;
 208
 209                                                 case 'spam':
 210                                                         $blogfunction = 'all_spam';
 211                                                         update_blog_status( $val, 'spam', '1' );
 212                                                         set_time_limit( 60 );
 213                                                 break;
 214
 215                                                 case 'notspam':
 216                                                         $blogfunction = 'all_notspam';
 217                                                         update_blog_status( $val, 'spam', '0' );
 218                                                         set_time_limit( 60 );
 219                                                 break;
 220                                         }
 221                                 } else {
 222                                         wp_die( __( 'You are not allowed to change the current site.' ) );
 223                                 }
 224                         }
 225
 226                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $blogfunction ), wp_get_referer() ) );
 227                 } else {
 228                         wp_redirect( network_admin_url( 'sites.php' ) );
 229                 }
 230                 exit();
 231         break;
 232
 233         case 'archiveblog':
 234                 check_admin_referer( 'archiveblog' );
 235                 if ( ! current_user_can( 'manage_sites' ) )
 236                         wp_die( __( 'You do not have permission to access this page.' ) );
 237
 238                 update_blog_status( $id, 'archived', '1' );
 239                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'archive' ), wp_get_referer() ) );
 240                 exit();
 241         break;
 242
 243         case 'unarchiveblog':
 244                 check_admin_referer( 'unarchiveblog' );
 245                 if ( ! current_user_can( 'manage_sites' ) )
 246                         wp_die( __( 'You do not have permission to access this page.' ) );
 247
 248                 update_blog_status( $id, 'archived', '0' );
 249                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'unarchive' ), wp_get_referer() ) );
 250                 exit();
 251         break;
 252
 253         case 'activateblog':
 254                 check_admin_referer( 'activateblog' );
 255                 if ( ! current_user_can( 'manage_sites' ) )
 256                         wp_die( __( 'You do not have permission to access this page.' ) );
 257
 258                 update_blog_status( $id, 'deleted', '0' );
 259                 do_action( 'activate_blog', $id );
 260                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'activate' ), wp_get_referer() ) );
 261                 exit();
 262         break;
 263
 264         case 'deactivateblog':
 265                 check_admin_referer( 'deactivateblog' );
 266                 if ( ! current_user_can( 'manage_sites' ) )
 267                         wp_die( __( 'You do not have permission to access this page.' ) );
 268
 269                 do_action( 'deactivate_blog', $id );
 270                 update_blog_status( $id, 'deleted', '1' );
 271                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'deactivate' ), wp_get_referer() ) );
 272                 exit();
 273         break;
 274
 275         case 'unspamblog':
 276                 check_admin_referer( 'unspamblog' );
 277                 if ( ! current_user_can( 'manage_sites' ) )
 278                         wp_die( __( 'You do not have permission to access this page.' ) );
 279
 280                 update_blog_status( $id, 'spam', '0' );
 281                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'unspam' ), wp_get_referer() ) );
 282                 exit();
 283         break;
 284
 285         case 'spamblog':
 286                 check_admin_referer( 'spamblog' );
 287                 if ( ! current_user_can( 'manage_sites' ) )
 288                         wp_die( __( 'You do not have permission to access this page.' ) );
 289
 290                 update_blog_status( $id, 'spam', '1' );
 291                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'spam' ), wp_get_referer() ) );
 292                 exit();
 293         break;
 294
 295         case 'unmatureblog':
 296                 check_admin_referer( 'unmatureblog' );
 297                 if ( ! current_user_can( 'manage_sites' ) )
 298                         wp_die( __( 'You do not have permission to access this page.' ) );
 299
 300                 update_blog_status( $id, 'mature', '0' );
 301                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'unmature' ), wp_get_referer() ) );
 302                 exit();
 303         break;
 304
 305         case 'matureblog':
 306                 check_admin_referer( 'matureblog' );
 307                 if ( ! current_user_can( 'manage_sites' ) )
 308                         wp_die( __( 'You do not have permission to access this page.' ) );
 309
 310                 update_blog_status( $id, 'mature', '1' );
 311                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'mature' ), wp_get_referer() ) );
 312                 exit();
 313         break;
 314
 315         // Common
 316         case 'confirm':
 317                 check_admin_referer( 'confirm' );
 318                 if ( !headers_sent() ) {
 319                         nocache_headers();
 320                         header( 'Content-Type: text/html; charset=utf-8' );
 321                 }
 322                 if ( $current_site->blog_id == $id )
 323                         wp_die( __( 'You are not allowed to change the current site.' ) );
 324                 ?>
 325                 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 326                 <html xmlns="http://www.w3.org/1999/xhtml" <?php if ( function_exists( 'language_attributes' ) ) language_attributes(); ?>>
 327                         <head>
 328                                 <title><?php _e( 'WordPress &rsaquo; Confirm your action' ); ?></title>
 329
 330                                 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 331                                 <?php
 332                                 wp_admin_css( 'install', true );
 333                                 wp_admin_css( 'ie', true );
 334                                 ?>
 335                         </head>
 336                         <body>
 337                                 <h1 id="logo"><img alt="WordPress" src="<?php echo esc_attr( admin_url( 'images/wordpress-logo.png' ) ); ?>" /></h1>
 338                                 <form action="edit.php?action=<?php echo esc_attr( $_GET['action2'] ) ?>" method="post">
 339                                         <input type="hidden" name="action" value="<?php echo esc_attr( $_GET['action2'] ) ?>" />
 340                                         <input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />
 341                                         <input type="hidden" name="_wp_http_referer" value="<?php echo esc_attr( wp_get_referer() ); ?>" />
 342                                         <?php wp_nonce_field( $_GET['action2'], '_wpnonce', false ); ?>
 343                                         <p><?php echo esc_html( stripslashes( $_GET['msg'] ) ); ?></p>
 344                                         <?php submit_button( __('Confirm'), 'button' ); ?>
 345                                 </form>
 346                         </body>
 347                 </html>
 348                 <?php
 349                 exit();
 350         break;
 351
 352         // Users
 353         case 'deleteuser':
 354                 if ( ! current_user_can( 'manage_network_users' ) )
 355                         wp_die( __( 'You do not have permission to access this page.' ) );
 356
 357                 check_admin_referer( 'deleteuser' );
 358
 359                 if ( $id != '0' && $id != '1' ) {
 360                         $_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle with arrays
 361                         $title = __( 'Users' );
 362                         $parent_file = 'users.php';
 363                         require_once( '../admin-header.php' );
 364                         echo '<div class="wrap">';
 365                         confirm_delete_users( $_POST['allusers'] );
 366                         echo '</div>';
 367             require_once( '../admin-footer.php' );
 368                 } else {
 369                         wp_redirect( network_admin_url( 'users.php' ) );
 370                 }
 371                 exit();
 372         break;
 373
 374         case 'allusers':
 375                 if ( !current_user_can( 'manage_network_users' ) )
 376                         wp_die( __( 'You do not have permission to access this page.' ) );
 377
 378                 if ( ( isset( $_POST['action']) || isset($_POST['action2'] ) ) && isset( $_POST['allusers'] ) ) {
 379                         check_admin_referer( 'bulk-users-network' );
 380
 381                         if ( $_GET['action'] != -1 || $_POST['action2'] != -1 )
 382                                 $doaction = $_POST['action'] != -1 ? $_POST['action'] : $_POST['action2'];
 383
 384                         $userfunction = '';
 385
 386                         foreach ( (array) $_POST['allusers'] as $key => $val ) {
 387                                 if ( !empty( $val ) ) {
 388                                         switch ( $doaction ) {
 389                                                 case 'delete':
 390                                                         if ( ! current_user_can( 'delete_users' ) )
 391                                                                 wp_die( __( 'You do not have permission to access this page.' ) );
 392                                                         $title = __( 'Users' );
 393                                                         $parent_file = 'users.php';
 394                                                         require_once( '../admin-header.php' );
 395                                                         echo '<div class="wrap">';
 396                                                         confirm_delete_users( $_POST['allusers'] );
 397                                                         echo '</div>';
 398                                             require_once( '../admin-footer.php' );
 399                                             exit();
 400                                         break;
 401
 402                                                 case 'spam':
 403                                                         $user = new WP_User( $val );
 404                                                         if ( in_array( $user->user_login, get_super_admins() ) )
 405                                                                 wp_die( sprintf( __( 'Warning! User cannot be modified. The user %s is a network administrator.' ), esc_html( $user->user_login ) ) );
 406
 407                                                         $userfunction = 'all_spam';
 408                                                         $blogs = get_blogs_of_user( $val, true );
 409                                                         foreach ( (array) $blogs as $key => $details ) {
 410                                                                 if ( $details->userblog_id != $current_site->blog_id ) // main blog not a spam !
 411                                                                         update_blog_status( $details->userblog_id, 'spam', '1' );
 412                                                         }
 413                                                         update_user_status( $val, 'spam', '1' );
 414                                                 break;
 415
 416                                                 case 'notspam':
 417                                                         $userfunction = 'all_notspam';
 418                                                         $blogs = get_blogs_of_user( $val, true );
 419                                                         foreach ( (array) $blogs as $key => $details )
 420                                                                 update_blog_status( $details->userblog_id, 'spam', '0' );
 421
 422                                                         update_user_status( $val, 'spam', '0' );
 423                                                 break;
 424                                         }
 425                                 }
 426                         }
 427
 428                         wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $userfunction ), wp_get_referer() ) );
 429                 } else {
 430                         $location = network_admin_url( 'users.php' );
 431
 432                         if ( ! empty( $_REQUEST['paged'] ) )
 433                                 $location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );
 434                         wp_redirect( $location );
 435                 }
 436                 exit();
 437         break;
 438
 439         case 'dodelete':
 440                 check_admin_referer( 'ms-users-delete' );
 441                 if ( ! ( current_user_can( 'manage_network_users' ) && current_user_can( 'delete_users' ) ) )
 442                         wp_die( __( 'You do not have permission to access this page.' ) );
 443
 444                 if ( ! empty( $_POST['blog'] ) && is_array( $_POST['blog'] ) ) {
 445                         foreach ( $_POST['blog'] as $id => $users ) {
 446                                 foreach ( $users as $blogid => $user_id ) {
 447                                         if ( ! current_user_can( 'delete_user', $id ) )
 448                                                 continue;
 449
 450                                         if ( ! empty( $_POST['delete'] ) && 'reassign' == $_POST['delete'][$blogid][$id] )
 451                                                 remove_user_from_blog( $id, $blogid, $user_id );
 452                                         else
 453                                                 remove_user_from_blog( $id, $blogid );
 454                                 }
 455                         }
 456                 }
 457                 $i = 0;
 458                 if ( is_array( $_POST['user'] ) && ! empty( $_POST['user'] ) )
 459                         foreach( $_POST['user'] as $id ) {
 460                                 if ( ! current_user_can( 'delete_user', $id ) )
 461                                         continue;
 462                                 wpmu_delete_user( $id );
 463                                 $i++;
 464                         }
 465
 466                 if ( $i == 1 )
 467                         $deletefunction = 'delete';
 468                 else
 469                         $deletefunction = 'all_delete';
 470
 471                 wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $deletefunction ), network_admin_url( 'users.php' ) ) );
 472                 exit();
 473         break;
 474
 475         default:
 476                 // Let plugins use us as a post handler easily
 477                 do_action( 'network_admin_edit_' . $_GET['action'] );
 478                 wp_redirect( network_admin_url( 'index.php' ) );
 479                 exit();
 480         break;
 481 }
 482 ?>