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PHP Cross Reference of Wordpress 2.7.1 |
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1 <?php 2 /** 3 * Users administration panel. 4 * 5 * @package WordPress 6 * @subpackage Administration 7 */ 8 9 /** WordPress Administration Bootstrap */ 10 require_once ('admin.php'); 11 12 /** WordPress Registration API */ 13 require_once( ABSPATH . WPINC . '/registration.php'); 14 15 if ( !current_user_can('edit_users') ) 16 wp_die(__('Cheatin’ uh?')); 17 18 $title = __('Users'); 19 $parent_file = 'users.php'; 20 21 $update = $doaction = ''; 22 if ( isset($_REQUEST['action']) ) 23 $doaction = $_REQUEST['action'] ? $_REQUEST['action'] : $_REQUEST['action2']; 24 25 if ( empty($doaction) ) { 26 if ( isset($_GET['changeit']) && !empty($_GET['new_role']) ) 27 $doaction = 'promote'; 28 } 29 30 if ( empty($_REQUEST) ) { 31 $referer = '<input type="hidden" name="wp_http_referer" value="'. attribute_escape(stripslashes($_SERVER['REQUEST_URI'])) . '" />'; 32 } elseif ( isset($_REQUEST['wp_http_referer']) ) { 33 $redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), stripslashes($_REQUEST['wp_http_referer'])); 34 $referer = '<input type="hidden" name="wp_http_referer" value="' . attribute_escape($redirect) . '" />'; 35 } else { 36 $redirect = 'users.php'; 37 $referer = ''; 38 } 39 40 switch ($doaction) { 41 42 case 'promote': 43 check_admin_referer('bulk-users'); 44 45 if (empty($_REQUEST['users'])) { 46 wp_redirect($redirect); 47 exit(); 48 } 49 50 if ( !current_user_can('edit_users') ) 51 wp_die(__('You can’t edit users.')); 52 53 $userids = $_REQUEST['users']; 54 $update = 'promote'; 55 foreach($userids as $id) { 56 if ( ! current_user_can('edit_user', $id) ) 57 wp_die(__('You can’t edit that user.')); 58 // The new role of the current user must also have edit_users caps 59 if($id == $current_user->ID && !$wp_roles->role_objects[$_REQUEST['new_role']]->has_cap('edit_users')) { 60 $update = 'err_admin_role'; 61 continue; 62 } 63 64 $user = new WP_User($id); 65 $user->set_role($_REQUEST['new_role']); 66 } 67 68 wp_redirect(add_query_arg('update', $update, $redirect)); 69 exit(); 70 71 break; 72 73 case 'dodelete': 74 75 check_admin_referer('delete-users'); 76 77 if ( empty($_REQUEST['users']) ) { 78 wp_redirect($redirect); 79 exit(); 80 } 81 82 if ( !current_user_can('delete_users') ) 83 wp_die(__('You can’t delete users.')); 84 85 $userids = $_REQUEST['users']; 86 $update = 'del'; 87 $delete_count = 0; 88 89 foreach ( (array) $userids as $id) { 90 if ( ! current_user_can('delete_user', $id) ) 91 wp_die(__('You can’t delete that user.')); 92 93 if($id == $current_user->ID) { 94 $update = 'err_admin_del'; 95 continue; 96 } 97 switch($_REQUEST['delete_option']) { 98 case 'delete': 99 wp_delete_user($id); 100 break; 101 case 'reassign': 102 wp_delete_user($id, $_REQUEST['reassign_user']); 103 break; 104 } 105 ++$delete_count; 106 } 107 108 $redirect = add_query_arg( array('delete_count' => $delete_count, 'update' => $update), $redirect); 109 wp_redirect($redirect); 110 exit(); 111 112 break; 113 114 case 'delete': 115 116 check_admin_referer('bulk-users'); 117 118 if ( empty($_REQUEST['users']) && empty($_REQUEST['user']) ) { 119 wp_redirect($redirect); 120 exit(); 121 } 122 123 if ( !current_user_can('delete_users') ) 124 $errors = new WP_Error('edit_users', __('You can’t delete users.')); 125 126 if ( empty($_REQUEST['users']) ) 127 $userids = array(intval($_REQUEST['user'])); 128 else 129 $userids = $_REQUEST['users']; 130 131 include ('admin-header.php'); 132 ?> 133 <form action="" method="post" name="updateusers" id="updateusers"> 134 <?php wp_nonce_field('delete-users') ?> 135 <?php echo $referer; ?> 136 137 <div class="wrap"> 138 <?php screen_icon(); ?> 139 <h2><?php _e('Delete Users'); ?></h2> 140 <p><?php _e('You have specified these users for deletion:'); ?></p> 141 <ul> 142 <?php 143 $go_delete = false; 144 foreach ( (array) $userids as $id ) { 145 $id = (int) $id; 146 $user = new WP_User($id); 147 if ( $id == $current_user->ID ) { 148 echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be deleted.</strong>'), $id, $user->user_login) . "</li>\n"; 149 } else { 150 echo "<li><input type=\"hidden\" name=\"users[]\" value=\"{$id}\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n"; 151 $go_delete = true; 152 } 153 } 154 $all_logins = $wpdb->get_results("SELECT ID, user_login FROM $wpdb->users ORDER BY user_login"); 155 $user_dropdown = '<select name="reassign_user">'; 156 foreach ( (array) $all_logins as $login ) 157 if ( $login->ID == $current_user->ID || !in_array($login->ID, $userids) ) 158 $user_dropdown .= "<option value=\"{$login->ID}\">{$login->user_login}</option>"; 159 $user_dropdown .= '</select>'; 160 ?> 161 </ul> 162 <?php if ( $go_delete ) : ?> 163 <fieldset><p><legend><?php _e('What should be done with posts and links owned by this user?'); ?></legend></p> 164 <ul style="list-style:none;"> 165 <li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" /> 166 <?php _e('Delete all posts and links.'); ?></label></li> 167 <li><input type="radio" id="delete_option1" name="delete_option" value="reassign" /> 168 <?php echo '<label for="delete_option1">'.__('Attribute all posts and links to:')."</label> $user_dropdown"; ?></li> 169 </ul></fieldset> 170 <input type="hidden" name="action" value="dodelete" /> 171 <p class="submit"><input type="submit" name="submit" value="<?php _e('Confirm Deletion'); ?>" class="button-secondary" /></p> 172 <?php else : ?> 173 <p><?php _e('There are no valid users selected for deletion.'); ?></p> 174 <?php endif; ?> 175 </div> 176 </form> 177 <?php 178 179 break; 180 181 default: 182 183 if ( !empty($_GET['_wp_http_referer']) ) { 184 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']))); 185 exit; 186 } 187 188 wp_enqueue_script('admin-users'); 189 190 include ('admin-header.php'); 191 192 $usersearch = isset($_GET['usersearch']) ? $_GET['usersearch'] : null; 193 $userspage = isset($_GET['userspage']) ? $_GET['userspage'] : null; 194 $role = isset($_GET['role']) ? $_GET['role'] : null; 195 196 // Query the users 197 $wp_user_search = new WP_User_Search($usersearch, $userspage, $role); 198 199 $messages = array(); 200 if ( isset($_GET['update']) ) : 201 switch($_GET['update']) { 202 case 'del': 203 case 'del_many': 204 $delete_count = isset($_GET['delete_count']) ? (int) $_GET['delete_count'] : 0; 205 $messages[] = '<div id="message" class="updated fade"><p>' . sprintf(__ngettext('%s user deleted', '%s users deleted', $delete_count), $delete_count) . '</p></div>'; 206 break; 207 case 'add': 208 $messages[] = '<div id="message" class="updated fade"><p>' . __('New user created.') . '</p></div>'; 209 break; 210 case 'promote': 211 $messages[] = '<div id="message" class="updated fade"><p>' . __('Changed roles.') . '</p></div>'; 212 break; 213 case 'err_admin_role': 214 $messages[] = '<div id="message" class="error"><p>' . __("The current user's role must have user editing capabilities.") . '</p></div>'; 215 $messages[] = '<div id="message" class="updated fade"><p>' . __('Other user roles have been changed.') . '</p></div>'; 216 break; 217 case 'err_admin_del': 218 $messages[] = '<div id="message" class="error"><p>' . __("You can't delete the current user.") . '</p></div>'; 219 $messages[] = '<div id="message" class="updated fade"><p>' . __('Other users have been deleted.') . '</p></div>'; 220 break; 221 } 222 endif; ?> 223 224 <?php if ( isset($errors) && is_wp_error( $errors ) ) : ?> 225 <div class="error"> 226 <ul> 227 <?php 228 foreach ( $errors->get_error_messages() as $err ) 229 echo "<li>$err</li>\n"; 230 ?> 231 </ul> 232 </div> 233 <?php endif; 234 235 if ( ! empty($messages) ) { 236 foreach ( $messages as $msg ) 237 echo $msg; 238 } ?> 239 240 <div class="wrap"> 241 <?php screen_icon(); ?> 242 <h2><?php echo wp_specialchars( $title ); 243 if ( isset($_GET['s']) && $_GET['s'] ) 244 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', wp_specialchars( get_search_query() ) ); ?> 245 </h2> 246 247 <div class="filter"> 248 <form id="list-filter" action="" method="get"> 249 <ul class="subsubsub"> 250 <?php 251 $role_links = array(); 252 $avail_roles = array(); 253 $users_of_blog = get_users_of_blog(); 254 $total_users = count( $users_of_blog ); 255 foreach ( (array) $users_of_blog as $b_user ) { 256 $b_roles = unserialize($b_user->meta_value); 257 foreach ( (array) $b_roles as $b_role => $val ) { 258 if ( !isset($avail_roles[$b_role]) ) 259 $avail_roles[$b_role] = 0; 260 $avail_roles[$b_role]++; 261 } 262 } 263 unset($users_of_blog); 264 265 $current_role = false; 266 $class = empty($role) ? ' class="current"' : ''; 267 $role_links[] = "<li><a href='users.php'$class>" . sprintf( __ngettext( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users ), number_format_i18n( $total_users ) ) . '</a>'; 268 foreach ( $wp_roles->get_names() as $this_role => $name ) { 269 if ( !isset($avail_roles[$this_role]) ) 270 continue; 271 272 $class = ''; 273 274 if ( $this_role == $role ) { 275 $current_role = $role; 276 $class = ' class="current"'; 277 } 278 279 $name = translate_with_context($name); 280 $name = sprintf( _c('%1$s <span class="count">(%2$s)</span>|user role with count'), $name, $avail_roles[$this_role] ); 281 $role_links[] = "<li><a href='users.php?role=$this_role'$class>$name</a>"; 282 } 283 echo implode( " |</li>\n", $role_links) . '</li>'; 284 unset($role_links); 285 ?> 286 </ul> 287 </form> 288 </div> 289 290 <form class="search-form" action="" method="get"> 291 <p class="search-box"> 292 <label class="hidden" for="user-search-input"><?php _e( 'Search Users' ); ?>:</label> 293 <input type="text" class="search-input" id="user-search-input" name="usersearch" value="<?php echo attribute_escape($wp_user_search->search_term); ?>" /> 294 <input type="submit" value="<?php _e( 'Search Users' ); ?>" class="button" /> 295 </p> 296 </form> 297 298 <form id="posts-filter" action="" method="get"> 299 <div class="tablenav"> 300 301 <?php if ( $wp_user_search->results_are_paged() ) : ?> 302 <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div> 303 <?php endif; ?> 304 305 <div class="alignleft actions"> 306 <select name="action"> 307 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option> 308 <option value="delete"><?php _e('Delete'); ?></option> 309 </select> 310 <input type="submit" value="<?php _e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" /> 311 <label class="hidden" for="new_role"><?php _e('Change role to…') ?></label><select name="new_role" id="new_role"><option value=''><?php _e('Change role to…') ?></option><?php wp_dropdown_roles(); ?></select> 312 <input type="submit" value="<?php _e('Change'); ?>" name="changeit" class="button-secondary" /> 313 <?php wp_nonce_field('bulk-users'); ?> 314 </div> 315 316 <br class="clear" /> 317 </div> 318 319 <?php if ( is_wp_error( $wp_user_search->search_errors ) ) : ?> 320 <div class="error"> 321 <ul> 322 <?php 323 foreach ( $wp_user_search->search_errors->get_error_messages() as $message ) 324 echo "<li>$message</li>"; 325 ?> 326 </ul> 327 </div> 328 <?php endif; ?> 329 330 331 <?php if ( $wp_user_search->get_results() ) : ?> 332 333 <?php if ( $wp_user_search->is_search() ) : ?> 334 <p><a href="users.php"><?php _e('← Back to All Users'); ?></a></p> 335 <?php endif; ?> 336 337 <table class="widefat fixed" cellspacing="0"> 338 <thead> 339 <tr class="thead"> 340 <?php print_column_headers('users') ?> 341 </tr> 342 </thead> 343 344 <tfoot> 345 <tr class="thead"> 346 <?php print_column_headers('users', false) ?> 347 </tr> 348 </tfoot> 349 350 <tbody id="users" class="list:user user-list"> 351 <?php 352 $style = ''; 353 foreach ( $wp_user_search->get_results() as $userid ) { 354 $user_object = new WP_User($userid); 355 $roles = $user_object->roles; 356 $role = array_shift($roles); 357 358 $style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"'; 359 echo "\n\t" . user_row($user_object, $style, $role); 360 } 361 ?> 362 </tbody> 363 </table> 364 365 <div class="tablenav"> 366 367 <?php if ( $wp_user_search->results_are_paged() ) : ?> 368 <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div> 369 <?php endif; ?> 370 371 <div class="alignleft actions"> 372 <select name="action2"> 373 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option> 374 <option value="delete"><?php _e('Delete'); ?></option> 375 </select> 376 <input type="submit" value="<?php _e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" /> 377 </div> 378 379 <br class="clear" /> 380 </div> 381 382 <?php endif; ?> 383 384 </form> 385 </div> 386 387 <?php 388 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 ) { 389 $var = 'new_' . $var; 390 $$var = isset($_REQUEST[$formpost]) ? attribute_escape(stripslashes($_REQUEST[$formpost])) : ''; 391 } 392 unset($name); 393 ?> 394 395 <br class="clear" /> 396 <?php 397 break; 398 399 } // end of the $doaction switch 400 401 include ('admin-footer.php'); 402 ?>
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| Generated: Mon Mar 23 16:23:02 2009 | Cross-referenced by PHPXref 0.7 |