301 lines
11 KiB
PHP
301 lines
11 KiB
PHP
<?php
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/**
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* Edit Site Users Administration Screen
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*
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* @package WordPress
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* @subpackage Multisite
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* @since 3.1.0
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*/
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/** Load WordPress Administration Bootstrap */
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require_once( './admin.php' );
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if ( ! is_multisite() )
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wp_die( __( 'Multisite support is not enabled.' ) );
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if ( ! current_user_can('manage_sites') )
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wp_die(__('You do not have sufficient permissions to edit this site.'));
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$wp_list_table = get_list_table('WP_Users_List_Table');
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$wp_list_table->check_permissions();
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$wp_list_table->prepare_items();
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$action = $wp_list_table->current_action();
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add_contextual_help($current_screen,
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'<p>' . __('The menu is for editing information specific to individual sites, particularly if the admin area of a site is unavailable.') . '</p>' .
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'<p>' . __('<strong>Users</strong> This displays the users associated with this site. You can also change their role, reset their passowrd, or remove them from the site. Removing the user from the site does not remove the user from the network. ') . '</p>' .
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'<p>' . __('See the contextual help on the next tab. ') . '</p>' .
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'<p><strong>' . __('For more information:') . '</strong></p>' .
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'<p>' . __('<a href="http://codex.wordpress.org/Super_Admin_Options_SubPanel" target="_blank">Documentation on Network Settings</a>') . '</p>' .
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'<p>' . __('<a href="http://wordpress.org/support/multisite/" target="_blank">Support Forums</a>') . '</p>'
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);
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$id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
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if ( ! $id )
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wp_die( __('Invalid site ID.') );
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$details = get_blog_details( $id );
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if ( !can_edit_network( $details->site_id ) )
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wp_die( __( 'You do not have permission to access this page.' ) );
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$is_main_site = is_main_site( $id );
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// get blog prefix
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$blog_prefix = $wpdb->get_blog_prefix( $id );
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// @todo This is a hack. Eventually, add API to WP_Roles allowing retrieval of roles for a particular blog.
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if ( ! empty($wp_roles->use_db) ) {
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$editblog_roles = get_blog_option( $id, "{$blog_prefix}user_roles" );
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} else {
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// Roles are stored in memory, not the DB.
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$editblog_roles = $wp_roles->roles;
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}
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$default_role = get_blog_option( $id, 'default_role' );
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$action = $wp_list_table->current_action();
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if ( $action ) {
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switch_to_blog( $id );
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switch ( $action ) {
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case 'newuser':
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$user = $_POST['user'];
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if ( !is_array( $_POST['user'] ) || empty( $user['username'] ) || empty( $user['email'] ) ) {
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$update = 'err_new';
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} else {
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$password = wp_generate_password( 12, false);
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$user_id = wpmu_create_user( esc_html( strtolower( $user['username'] ) ), $password, esc_html( $user['email'] ) );
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if ( false == $user_id ) {
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$update = 'err_new_dup';
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} else {
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wp_new_user_notification( $user_id, $password );
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add_user_to_blog( $id, $user_id, $_POST['new_role'] );
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$update = 'newuser';
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}
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}
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break;
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case 'adduser':
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if ( !empty( $_POST['newuser'] ) ) {
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$update = 'adduser';
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$newuser = $_POST['newuser'];
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$userid = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM " . $wpdb->users . " WHERE user_login = %s", $newuser ) );
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if ( $userid ) {
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$user = $wpdb->get_var( "SELECT user_id FROM " . $wpdb->usermeta . " WHERE user_id='$userid' AND meta_key='{$blog_prefix}capabilities'" );
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if ( $user == false )
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add_user_to_blog( $id, $userid, $_POST['new_role'] );
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else
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$update = 'err_add_member';
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} else {
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$update = 'err_add_notfound';
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}
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} else {
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$update = 'err_add_notfound';
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}
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break;
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case 'remove':
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if ( !current_user_can('remove_users') )
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die(__('You can’t remove users.'));
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$update = 'remove';
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if ( isset( $_REQUEST['users'] ) ) {
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$userids = $_REQUEST['users'];
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foreach ( $userids as $user_id ) {
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$user_id = (int) $user_id;
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remove_user_from_blog( $user_id, $id );
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}
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} elseif ( isset( $_GET['user'] ) ) {
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remove_user_from_blog( $_GET['user'] );
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} else {
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$update = 'err_remove';
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}
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break;
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case 'promote':
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$editable_roles = get_editable_roles();
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if ( empty( $editable_roles[$_REQUEST['new_role']] ) )
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wp_die(__('You can’t give users that role.'));
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if ( isset( $_REQUEST['users'] ) ) {
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$userids = $_REQUEST['users'];
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$update = 'promote';
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foreach ( $userids as $user_id ) {
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$user_id = (int) $user_id;
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// If the user doesn't already belong to the blog, bail.
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if ( !is_user_member_of_blog( $user_id ) )
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wp_die(__('Cheatin’ uh?'));
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$user = new WP_User( $user_id );
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$user->set_role( $_REQUEST['new_role'] );
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}
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} else {
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$update = 'err_promote';
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}
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break;
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}
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restore_current_blog();
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wp_redirect( add_query_arg( 'update', $update, wp_get_referer() ) );
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exit();
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}
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if ( isset( $_GET['action'] ) && 'update-site' == $_GET['action'] ) {
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wp_redirect( wp_get_referer() );
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exit();
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}
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add_screen_option( 'per_page', array( 'label' => _x( 'Users', 'users per page (screen options)' ) ) );
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$title = sprintf( __('Edit Site: %s'), get_blogaddress_by_id($id));
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$parent_file = 'sites.php';
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$submenu_file = 'sites.php';
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require('../admin-header.php'); ?>
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<div class="wrap">
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<?php screen_icon('ms-admin'); ?>
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<h2 id="edit-site"><?php echo $title ?></h2>
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<h3 class="nav-tab-wrapper">
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<?php
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$tabs = array( 'site-info' => array( 'label' => __('Info'), 'url' => 'site-info.php'), 'site-options' => array( 'label' => __('Options'), 'url' => 'site-options.php'),
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'site-users' => array( 'label' => __('Users'), 'url' => 'site-users.php'), 'site-themes' => array( 'label' => __('Themes'), 'url' => 'site-themes.php'));
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foreach ( $tabs as $tab_id => $tab ) {
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$class = ( $tab['url'] == $pagenow ) ? ' nav-tab-active' : '';
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echo '<a href="' . $tab['url'] . '?id=' . $id .'" class="nav-tab' . $class . '">' . esc_html( $tab['label'] ) . '</a>';
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}
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?>
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</h3><?php
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if ( isset($_GET['update']) ) :
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switch($_GET['update']) {
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case 'adduser':
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echo '<div id="message" class="updated"><p>' . __( 'User added.' ) . '</p></div>';
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break;
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case 'err_add_member':
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echo '<div id="message" class="error"><p>' . __( 'User is already a member of this site.' ) . '</p></div>';
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break;
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case 'err_add_notfound':
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echo '<div id="message" class="error"><p>' . __( 'Enter the username of an existing user.' ) . '</p></div>';
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break;
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case 'promote':
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echo '<div id="message" class="updated"><p>' . __( 'Changed roles.' ) . '</p></div>';
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break;
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case 'err_promote':
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echo '<div id="message" class="error"><p>' . __( 'Select a user to change role.' ) . '</p></div>';
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break;
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case 'remove':
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echo '<div id="message" class="updated"><p>' . __( 'User removed from this site.' ) . '</p></div>';
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break;
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case 'err_remove':
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echo '<div id="message" class="error"><p>' . __( 'Select a user to remove.' ) . '</p></div>';
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break;
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case 'newuser':
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echo '<div id="message" class="updated"><p>' . __( 'User created.' ) . '</p></div>';
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break;
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case 'err_new':
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echo '<div id="message" class="error"><p>' . __( 'Enter the username and email.' ) . '</p></div>';
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break;
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case 'err_new_dup':
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echo '<div id="message" class="error"><p>' . __( 'Duplicated username or email address.' ) . '</p></div>';
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break;
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}
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endif; ?>
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<form class="search-form" action="" method="get">
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<p class="search-box">
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<label class="screen-reader-text" for="user-search-input"><?php _e( 'Search Users' ); ?>:</label>
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<input type="text" id="user-search-input" name="s" value="<?php echo esc_attr($usersearch); ?>" />
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<?php submit_button( __( 'Search Users' ), 'button', 'submit', false ); ?>
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</p>
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</form>
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<?php $wp_list_table->views(); ?>
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<form method="post" action="site-users.php?action=update-site">
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<?php wp_nonce_field( 'edit-site' ); ?>
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<input type="hidden" name="id" value="<?php echo esc_attr( $id ) ?>" />
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<?php $wp_list_table->display(); ?>
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</form>
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<?php do_action( 'network_site_users_after_list_table', '' );?>
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<?php if ( current_user_can( 'promote_users' ) && apply_filters( 'show_network_site_users_add_existing_form', true ) ) : ?>
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<h4 id="add-user"><?php _e('Add User to This Site') ?></h4>
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<?php if ( current_user_can( 'create_users' ) && apply_filters( 'show_network_site_users_add_new_form', true ) ) : ?>
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<p><?php _e( 'You may add from existing network users, or set up a new user to add to this site.' ); ?></p>
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<?php else : ?>
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<p><?php _e( 'You may add from existing network users to this site.' ); ?></p>
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<?php endif; ?>
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<h5 id="add-existing-user"><?php _e('Add Existing User') ?></h5>
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<form action="site-users.php?action=adduser" id="adduser" method="post">
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<?php wp_nonce_field( 'edit-site' ); ?>
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<input type="hidden" name="id" value="<?php echo esc_attr( $id ) ?>" />
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<table class="form-table">
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<tr>
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<th scope="row"><?php _e( 'Username' ); ?></th>
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<td><input type="text" class="regular-text" name="newuser" id="newuser" /></td>
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</tr>
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<tr>
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<th scope="row"><?php _e( 'Role'); ?></th>
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<td><select name="new_role" id="new_role_0">
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<?php
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reset( $editblog_roles );
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foreach ( $editblog_roles as $role => $role_assoc ){
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$name = translate_user_role( $role_assoc['name'] );
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$selected = ( $role == $default_role ) ? 'selected="selected"' : '';
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echo '<option ' . $selected . ' value="' . esc_attr( $role ) . '">' . esc_html( $name ) . '</option>';
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}
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?>
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</select></td>
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</tr>
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</table>
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<?php submit_button( __('Add User'), 'primary', 'add-user' ); ?>
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</form>
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<?php endif; ?>
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<?php if ( current_user_can( 'create_users' ) && apply_filters( 'show_network_site_users_add_new_form', true ) ) : ?>
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<h5 id="add-new-user"><?php _e('Add New User') ?></h5>
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<form action="<?php echo network_admin_url('site-users.php?action=newuser'); ?>" id="newuser" method="post">
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<?php wp_nonce_field( 'edit-site' ); ?>
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<input type="hidden" name="id" value="<?php echo esc_attr( $id ) ?>" />
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<table class="form-table">
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<tr>
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<th scope="row"><?php _e( 'Username' ) ?></th>
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<td><input type="text" class="regular-text" name="user[username]" /></td>
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</tr>
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<tr>
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<th scope="row"><?php _e( 'Email' ) ?></th>
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<td><input type="text" class="regular-text" name="user[email]" /></td>
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</tr>
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<tr>
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<th scope="row"><?php _e( 'Role'); ?></th>
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<td><select name="new_role" id="new_role_0">
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<?php
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reset( $editblog_roles );
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foreach ( $editblog_roles as $role => $role_assoc ){
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$name = translate_user_role( $role_assoc['name'] );
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$selected = ( $role == $default_role ) ? 'selected="selected"' : '';
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echo '<option ' . $selected . ' value="' . esc_attr( $role ) . '">' . esc_html( $name ) . '</option>';
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}
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?>
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</select></td>
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</tr>
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<tr class="form-field">
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<td colspan="2"><?php _e( 'Username and password will be mailed to the above email address.' ) ?></td>
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</tr>
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</table>
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<?php wp_nonce_field( 'add-user', '_wpnonce_add-user' ) ?>
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<?php submit_button( __('Add New User'), 'primary', 'add-user' ); ?>
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</form>
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<?php endif; ?>
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</div>
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<?php
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require('../admin-footer.php');
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