wp-admin/users.php

   1 <?php
   2 require_once('admin.php');
   3 require_once( ABSPATH . WPINC . '/registration.php');
   4
   5 if ( !current_user_can('edit_users') )
   6         wp_die(__('Cheatin&#8217; uh?'));
   7
   8 $title = __('Users');
   9 $parent_file = 'users.php';
  10
  11 $action = $_REQUEST['action'];
  12 $update = '';
  13
  14 if ( empty($action) ) {
  15         if ( isset($_GET['deleteit']) )
  16                 $action = 'delete';
  17         elseif ( isset($_GET['changeit']) && !empty($_GET['new_role']) )
  18                 $action = 'promote';
  19 }
  20
  21 if ( empty($_REQUEST) ) {
  22         $referer = '<input type="hidden" name="wp_http_referer" value="'. attribute_escape(stripslashes($_SERVER['REQUEST_URI'])) . '" />';
  23 } elseif ( isset($_REQUEST['wp_http_referer']) ) {
  24         $redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), stripslashes($_REQUEST['wp_http_referer']));
  25         $referer = '<input type="hidden" name="wp_http_referer" value="' . attribute_escape($redirect) . '" />';
  26 } else {
  27         $redirect = 'users.php';
  28 }
  29
  30 switch ($action) {
  31
  32 case 'promote':
  33         check_admin_referer('bulk-users');
  34
  35         if (empty($_REQUEST['users'])) {
  36                 wp_redirect($redirect);
  37                 exit();
  38         }
  39
  40         if ( !current_user_can('edit_users') )
  41                 wp_die(__('You can&#8217;t edit users.'));
  42
  43         $userids = $_REQUEST['users'];
  44         $update = 'promote';
  45         foreach($userids as $id) {
  46                 if ( ! current_user_can('edit_user', $id) )
  47                         wp_die(__('You can&#8217;t edit that user.'));
  48                 // The new role of the current user must also have edit_users caps
  49                 if($id == $current_user->ID && !$wp_roles->role_objects[$_REQUEST['new_role']]->has_cap('edit_users')) {
  50                         $update = 'err_admin_role';
  51                         continue;
  52                 }
  53
  54                 $user = new WP_User($id);
  55                 $user->set_role($_REQUEST['new_role']);
  56         }
  57
  58         wp_redirect(add_query_arg('update', $update, $redirect));
  59         exit();
  60
  61 break;
  62
  63 case 'dodelete':
  64
  65         check_admin_referer('delete-users');
  66
  67         if ( empty($_REQUEST['users']) ) {
  68                 wp_redirect($redirect);
  69                 exit();
  70         }
  71
  72         if ( !current_user_can('delete_users') )
  73                 wp_die(__('You can&#8217;t delete users.'));
  74
  75         $userids = $_REQUEST['users'];
  76         $update = 'del';
  77         $delete_count = 0;
  78
  79         foreach ( (array) $userids as $id) {
  80                 if ( ! current_user_can('delete_user', $id) )
  81                         wp_die(__('You can&#8217;t delete that user.'));
  82
  83                 if($id == $current_user->ID) {
  84                         $update = 'err_admin_del';
  85                         continue;
  86                 }
  87                 switch($_REQUEST['delete_option']) {
  88                 case 'delete':
  89                         wp_delete_user($id);
  90                         break;
  91                 case 'reassign':
  92                         wp_delete_user($id, $_REQUEST['reassign_user']);
  93                         break;
  94                 }
  95                 ++$delete_count;
  96         }
  97
  98         $redirect = add_query_arg( array('delete_count' => $delete_count, 'update' => $update), $redirect);
  99         wp_redirect($redirect);
 100         exit();
 101
 102 break;
 103
 104 case 'delete':
 105
 106         check_admin_referer('bulk-users');
 107
 108         if ( empty($_REQUEST['users']) ) {
 109                 wp_redirect($redirect);
 110                 exit();
 111         }
 112
 113         if ( !current_user_can('delete_users') )
 114                 $errors = new WP_Error('edit_users', __('You can&#8217;t delete users.'));
 115
 116         $userids = $_REQUEST['users'];
 117
 118         include ('admin-header.php');
 119 ?>
 120 <form action="" method="post" name="updateusers" id="updateusers">
 121 <?php wp_nonce_field('delete-users') ?>
 122 <?php echo $referer; ?>
 123
 124 <div class="wrap">
 125 <h2><?php _e('Delete Users'); ?></h2>
 126 <p><?php _e('You have specified these users for deletion:'); ?></p>
 127 <ul>
 128 <?php
 129         $go_delete = false;
 130         foreach ( (array) $userids as $id ) {
 131                 $user = new WP_User($id);
 132                 if ( $id == $current_user->ID ) {
 133                         echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be deleted.</strong>'), $id, $user->user_login) . "</li>\n";
 134                 } else {
 135                         echo "<li><input type=\"hidden\" name=\"users[]\" value=\"{$id}\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n";
 136                         $go_delete = true;
 137                 }
 138         }
 139         $all_logins = $wpdb->get_results("SELECT ID, user_login FROM $wpdb->users ORDER BY user_login");
 140         $user_dropdown = '<select name="reassign_user">';
 141         foreach ( (array) $all_logins as $login )
 142                 if ( $login->ID == $current_user->ID || !in_array($login->ID, $userids) )
 143                         $user_dropdown .= "<option value=\"{$login->ID}\">{$login->user_login}</option>";
 144         $user_dropdown .= '</select>';
 145         ?>
 146         </ul>
 147 <?php if ( $go_delete ) : ?>
 148         <fieldset><p><legend><?php _e('What should be done with posts and links owned by this user?'); ?></legend></p>
 149         <ul style="list-style:none;">
 150                 <li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" />
 151                 <?php _e('Delete all posts and links.'); ?></label></li>
 152                 <li><input type="radio" id="delete_option1" name="delete_option" value="reassign" />
 153                 <?php echo '<label for="delete_option1">'.__('Attribute all posts and links to:')."</label> $user_dropdown"; ?></li>
 154         </ul></fieldset>
 155         <input type="hidden" name="action" value="dodelete" />
 156         <p class="submit"><input type="submit" name="submit" value="<?php _e('Confirm Deletion'); ?>" class="button-secondary" /></p>
 157 <?php else : ?>
 158         <p><?php _e('There are no valid users selected for deletion.'); ?></p>
 159 <?php endif; ?>
 160 </div>
 161 </form>
 162 <?php
 163
 164 break;
 165
 166 case 'adduser':
 167         check_admin_referer('add-user');
 168
 169         if ( ! current_user_can('create_users') )
 170                 wp_die(__('You can&#8217;t create users.'));
 171
 172         $user_id = add_user();
 173         $update = 'add';
 174         if ( is_wp_error( $user_id ) )
 175                 $add_user_errors = $user_id;
 176         else {
 177                 $new_user_login = apply_filters('pre_user_login', sanitize_user(stripslashes($_REQUEST['user_login']), true));
 178                 $redirect = add_query_arg( array('usersearch' => urlencode($new_user_login), 'update' => $update), $redirect );
 179                 wp_redirect( $redirect . '#user-' . $user_id );
 180                 die();
 181         }
 182
 183 default:
 184
 185         if ( !empty($_GET['_wp_http_referer']) ) {
 186                 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
 187                 exit;
 188         }
 189
 190         wp_enqueue_script('admin-users');
 191         wp_enqueue_script('admin-forms');
 192
 193         include('admin-header.php');
 194
 195         // Query the users
 196         $wp_user_search = new WP_User_Search($_GET['usersearch'], $_GET['userspage'], $_GET['role']);
 197
 198         if ( isset($_GET['update']) ) :
 199                 switch($_GET['update']) {
 200                 case 'del':
 201                 case 'del_many':
 202                 ?>
 203                         <?php $delete_count = (int) $_GET['delete_count']; ?>
 204                         <div id="message" class="updated fade"><p><?php printf(__ngettext('%s user deleted', '%s users deleted', $delete_count), $delete_count); ?></p></div>
 205                 <?php
 206                         break;
 207                 case 'add':
 208                 ?>
 209                         <div id="message" class="updated fade"><p><?php _e('New user created.'); ?></p></div>
 210                 <?php
 211                         break;
 212                 case 'promote':
 213                 ?>
 214                         <div id="message" class="updated fade"><p><?php _e('Changed roles.'); ?></p></div>
 215                 <?php
 216                         break;
 217                 case 'err_admin_role':
 218                 ?>
 219                         <div id="message" class="error"><p><?php _e("The current user's role must have user editing capabilities."); ?></p></div>
 220                         <div id="message" class="updated fade"><p><?php _e('Other user roles have been changed.'); ?></p></div>
 221                 <?php
 222                         break;
 223                 case 'err_admin_del':
 224                 ?>
 225                         <div id="message" class="error"><p><?php _e("You can't delete the current user."); ?></p></div>
 226                         <div id="message" class="updated fade"><p><?php _e('Other users have been deleted.'); ?></p></div>
 227                 <?php
 228                         break;
 229                 }
 230         endif; ?>
 231
 232 <?php if ( is_wp_error( $errors ) ) : ?>
 233         <div class="error">
 234                 <ul>
 235                 <?php
 236                         foreach ( $errors->get_error_messages() as $message )
 237                                 echo "<li>$message</li>";
 238                 ?>
 239                 </ul>
 240         </div>
 241 <?php endif; ?>
 242
 243 <div class="wrap">
 244 <form id="posts-filter" action="" method="get">
 245         <?php if ( $wp_user_search->is_search() ) : ?>
 246                 <h2><?php printf(__('Users Matching "%s"'), wp_specialchars($wp_user_search->search_term)); ?></h2>
 247         <?php else : ?>
 248                 <h2><?php _e('Manage Users'); ?></h2>
 249         <?php endif; ?>
 250
 251 <ul class="subsubsub">
 252 <?php
 253 $role_links = array();
 254 $avail_roles = array();
 255 $users_of_blog = get_users_of_blog();
 256 //var_dump($users_of_blog);
 257 foreach ( (array) $users_of_blog as $b_user ) {
 258         $b_roles = unserialize($b_user->meta_value);
 259         foreach ( (array) $b_roles as $b_role => $val ) {
 260                 if ( !isset($avail_roles[$b_role]) )
 261                         $avail_roles[$b_role] = 0;
 262                 $avail_roles[$b_role]++;
 263         }
 264 }
 265 unset($users_of_blog);
 266
 267 $current_role = false;
 268 $class = empty($_GET['role']) ? ' class="current"' : '';
 269 $role_links[] = "<li><a href=\"users.php\"$class>" . __('All Users') . "</a>";
 270 foreach ( $wp_roles->get_names() as $role => $name ) {
 271         if ( !isset($avail_roles[$role]) )
 272                 continue;
 273
 274         $class = '';
 275
 276         if ( $role == $_GET['role'] ) {
 277                 $current_role = $_GET['role'];
 278                 $class = ' class="current"';
 279         }
 280
 281         $name = translate_with_context($name);
 282         $name = sprintf(_c('%1$s (%2$s)|user role with count'), $name, $avail_roles[$role]);
 283         $role_links[] = "<li><a href=\"users.php?role=$role\"$class>" . $name . '</a>';
 284 }
 285 echo implode(' |</li>', $role_links) . '</li>';
 286 unset($role_links);
 287 ?>
 288 </ul>
 289         <p id="post-search">
 290         <label class="hidden" for="post-search-input"><?php _e( 'Search Users' ); ?>:</label>
 291         <input type="text" id="post-search-input" name="usersearch" value="<?php echo attribute_escape($wp_user_search->search_term); ?>" />
 292         <input type="submit" value="<?php _e( 'Search Users' ); ?>" class="button" />
 293         </p>
 294
 295 <div class="tablenav">
 296
 297 <?php if ( $wp_user_search->results_are_paged() ) : ?>
 298         <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
 299 <?php endif; ?>
 300
 301 <div class="alignleft">
 302 <input type="submit" value="<?php _e('Delete'); ?>" name="deleteit" class="button-secondary delete" />
 303 <label class="hidden" for="new_role"><?php _e('Change role to&hellip;') ?></label><select name="new_role" id="new_role"><option value=''><?php _e('Change role to&hellip;') ?></option>"<?php wp_dropdown_roles(); ?></select>
 304 <input type="submit" value="<?php _e('Change'); ?>" name="changeit" class="button-secondary" />
 305 <?php wp_nonce_field('bulk-users'); ?>
 306 </div>
 307
 308 <br class="clear" />
 309 </div>
 310
 311 <br class="clear" />
 312
 313         <?php if ( is_wp_error( $wp_user_search->search_errors ) ) : ?>
 314                 <div class="error">
 315                         <ul>
 316                         <?php
 317                                 foreach ( $wp_user_search->search_errors->get_error_messages() as $message )
 318                                         echo "<li>$message</li>";
 319                         ?>
 320                         </ul>
 321                 </div>
 322         <?php endif; ?>
 323
 324
 325 <?php if ( $wp_user_search->get_results() ) : ?>
 326
 327         <?php if ( $wp_user_search->is_search() ) : ?>
 328                 <p><a href="users.php"><?php _e('&laquo; Back to All Users'); ?></a></p>
 329         <?php endif; ?>
 330
 331 <table class="widefat">
 332 <thead>
 333 <tr class="thead">
 334         <th scope="col" class="check-column"><input type="checkbox" /></th>
 335         <th><?php _e('Username') ?></th>
 336         <th><?php _e('Name') ?></th>
 337         <th><?php _e('E-mail') ?></th>
 338         <th><?php _e('Role') ?></th>
 339         <th class="num"><?php _e('Posts') ?></th>
 340 </tr>
 341 </thead>
 342 <tbody id="users" class="list:user user-list">
 343 <?php
 344 $style = '';
 345 foreach ( $wp_user_search->get_results() as $userid ) {
 346         $user_object = new WP_User($userid);
 347         $roles = $user_object->roles;
 348         $role = array_shift($roles);
 349
 350         $style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"';
 351         echo "\n\t" . user_row($user_object, $style, $role);
 352 }
 353 ?>
 354 </tbody>
 355 </table>
 356
 357 <div class="tablenav">
 358
 359 <?php if ( $wp_user_search->results_are_paged() ) : ?>
 360         <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
 361 <?php endif; ?>
 362
 363 <br class="clear" />
 364 </div>
 365
 366 <?php endif; ?>
 367
 368 </form>
 369 </div>
 370
 371 <?php
 372         if ( is_wp_error($add_user_errors) ) {
 373                 foreach ( array('user_login' => 'user_login', 'first_name' => 'user_firstname', 'last_name' => 'user_lastname', 'email' => 'user_email', 'url' => 'user_uri', 'role' => 'user_role') as $formpost => $var ) {
 374                         $var = 'new_' . $var;
 375                         $$var = attribute_escape(stripslashes($_REQUEST[$formpost]));
 376                 }
 377                 unset($name);
 378         }
 379 ?>
 380
 381 <br class="clear" />
 382 <?php if ( current_user_can('create_users') ) { ?>
 383
 384 <div class="wrap">
 385 <h2 id="add-new-user"><?php _e('Add New User') ?></h2>
 386
 387 <?php if ( is_wp_error( $add_user_errors ) ) : ?>
 388         <div class="error">
 389                 <?php
 390                         foreach ( $add_user_errors->get_error_messages() as $message )
 391                                 echo "<p>$message</p>";
 392                 ?>
 393         </div>
 394 <?php endif; ?>
 395 <div id="ajax-response"></div>
 396
 397 <?php
 398         if ( get_option('users_can_register') )
 399                 echo '<p>' . sprintf(__('Users can <a href="%1$s">register themselves</a> or you can manually create users here.'), site_url('wp-register.php')) . '</p>';
 400         else
 401                 echo '<p>' . sprintf(__('Users cannot currently <a href="%1$s">register themselves</a>, but you can manually create users here.'), admin_url('options-general.php#users_can_register')) . '</p>';
 402 ?>
 403 <form action="#add-new-user" method="post" name="adduser" id="adduser" class="add:users: validate">
 404 <?php wp_nonce_field('add-user') ?>
 405 <table class="form-table">
 406         <tr class="form-field form-required">
 407                 <th scope="row"><label for="user_login"><?php _e('Username (required)') ?></label><input name="action" type="hidden" id="action" value="adduser" /></th>
 408                 <td ><input name="user_login" type="text" id="user_login" value="<?php echo $new_user_login; ?>" aria-required="true" /></td>
 409         </tr>
 410         <tr class="form-field">
 411                 <th scope="row"><label for="first_name"><?php _e('First Name') ?> </label></th>
 412                 <td><input name="first_name" type="text" id="first_name" value="<?php echo $new_user_firstname; ?>" /></td>
 413         </tr>
 414         <tr class="form-field">
 415                 <th scope="row"><label for="last_name"><?php _e('Last Name') ?> </label></th>
 416                 <td><input name="last_name" type="text" id="last_name" value="<?php echo $new_user_lastname; ?>" /></td>
 417         </tr>
 418         <tr class="form-field form-required">
 419                 <th scope="row"><label for="email"><?php _e('E-mail (required)') ?></label></th>
 420                 <td><input name="email" type="text" id="email" value="<?php echo $new_user_email; ?>" /></td>
 421         </tr>
 422         <tr class="form-field">
 423                 <th scope="row"><label for="url"><?php _e('Website') ?></label></th>
 424                 <td><input name="url" type="text" id="url" value="<?php echo $new_user_uri; ?>" /></td>
 425         </tr>
 426
 427 <?php if ( apply_filters('show_password_fields', true) ) : ?>
 428         <tr class="form-field form-required">
 429                 <th scope="row"><label for="pass1"><?php _e('Password (twice)') ?> </label></th>
 430                 <td><input name="pass1" type="password" id="pass1" />
 431                 <br />
 432                 <input name="pass2" type="password" id="pass2" /></td>
 433         </tr>
 434 <?php endif; ?>
 435
 436         <tr class="form-field">
 437                 <th scope="row"><label for="role"><?php _e('Role'); ?></label></th>
 438                 <td><select name="role" id="role">
 439                         <?php
 440                         if ( !$new_user_role )
 441                                 $new_user_role = $current_role ? $current_role : get_option('default_role');
 442                         wp_dropdown_roles($new_user_role);
 443                         ?>
 444                         </select>
 445                 </td>
 446         </tr>
 447 </table>
 448 <p class="submit">
 449         <?php echo $referer; ?>
 450         <input name="adduser" type="submit" id="addusersub" value="<?php _e('Add User') ?>" />
 451 </p>
 452 </form>
 453
 454 </div>
 455
 456 <?php
 457 }
 458 break;
 459
 460 } // end of the $action switch
 461
 462 include('admin-footer.php');
 463 ?>