400 lines
12 KiB
PHP
400 lines
12 KiB
PHP
<?php
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/**
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* Users administration panel.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once('admin.php');
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/** WordPress Registration API */
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require_once( ABSPATH . WPINC . '/registration.php');
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if ( !current_user_can('edit_users') )
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wp_die(__('Cheatin’ uh?'));
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$title = __('Users');
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$parent_file = 'users.php';
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$update = $doaction = '';
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if ( isset($_REQUEST['action']) )
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$doaction = $_REQUEST['action'] ? $_REQUEST['action'] : $_REQUEST['action2'];
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if ( empty($doaction) ) {
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if ( isset($_GET['changeit']) && !empty($_GET['new_role']) )
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$doaction = 'promote';
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}
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if ( empty($_REQUEST) ) {
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$referer = '<input type="hidden" name="wp_http_referer" value="'. attribute_escape(stripslashes($_SERVER['REQUEST_URI'])) . '" />';
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} elseif ( isset($_REQUEST['wp_http_referer']) ) {
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$redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), stripslashes($_REQUEST['wp_http_referer']));
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$referer = '<input type="hidden" name="wp_http_referer" value="' . attribute_escape($redirect) . '" />';
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} else {
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$redirect = 'users.php';
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$referer = '';
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}
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switch ($doaction) {
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case 'promote':
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check_admin_referer('bulk-users');
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if (empty($_REQUEST['users'])) {
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wp_redirect($redirect);
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exit();
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}
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if ( !current_user_can('edit_users') )
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wp_die(__('You can’t edit users.'));
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$userids = $_REQUEST['users'];
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$update = 'promote';
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foreach($userids as $id) {
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if ( ! current_user_can('edit_user', $id) )
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wp_die(__('You can’t edit that user.'));
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// The new role of the current user must also have edit_users caps
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if($id == $current_user->ID && !$wp_roles->role_objects[$_REQUEST['new_role']]->has_cap('edit_users')) {
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$update = 'err_admin_role';
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continue;
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}
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$user = new WP_User($id);
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$user->set_role($_REQUEST['new_role']);
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}
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wp_redirect(add_query_arg('update', $update, $redirect));
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exit();
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break;
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case 'dodelete':
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check_admin_referer('delete-users');
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if ( empty($_REQUEST['users']) ) {
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wp_redirect($redirect);
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exit();
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}
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if ( !current_user_can('delete_users') )
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wp_die(__('You can’t delete users.'));
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$userids = $_REQUEST['users'];
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$update = 'del';
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$delete_count = 0;
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foreach ( (array) $userids as $id) {
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if ( ! current_user_can('delete_user', $id) )
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wp_die(__('You can’t delete that user.'));
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if($id == $current_user->ID) {
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$update = 'err_admin_del';
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continue;
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}
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switch($_REQUEST['delete_option']) {
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case 'delete':
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wp_delete_user($id);
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break;
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case 'reassign':
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wp_delete_user($id, $_REQUEST['reassign_user']);
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break;
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}
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++$delete_count;
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}
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$redirect = add_query_arg( array('delete_count' => $delete_count, 'update' => $update), $redirect);
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wp_redirect($redirect);
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exit();
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break;
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case 'delete':
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check_admin_referer('bulk-users');
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if ( empty($_REQUEST['users']) && empty($_REQUEST['user']) ) {
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wp_redirect($redirect);
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exit();
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}
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if ( !current_user_can('delete_users') )
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$errors = new WP_Error('edit_users', __('You can’t delete users.'));
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if ( empty($_REQUEST['users']) )
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$userids = array(intval($_REQUEST['user']));
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else
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$userids = $_REQUEST['users'];
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include ('admin-header.php');
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?>
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<form action="" method="post" name="updateusers" id="updateusers">
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<?php wp_nonce_field('delete-users') ?>
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<?php echo $referer; ?>
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<div class="wrap">
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<h2><?php _e('Delete Users'); ?></h2>
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<p><?php _e('You have specified these users for deletion:'); ?></p>
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<ul>
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<?php
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$go_delete = false;
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foreach ( (array) $userids as $id ) {
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$user = new WP_User($id);
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if ( $id == $current_user->ID ) {
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echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be deleted.</strong>'), $id, $user->user_login) . "</li>\n";
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} else {
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echo "<li><input type=\"hidden\" name=\"users[]\" value=\"{$id}\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n";
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$go_delete = true;
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}
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}
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$all_logins = $wpdb->get_results("SELECT ID, user_login FROM $wpdb->users ORDER BY user_login");
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$user_dropdown = '<select name="reassign_user">';
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foreach ( (array) $all_logins as $login )
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if ( $login->ID == $current_user->ID || !in_array($login->ID, $userids) )
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$user_dropdown .= "<option value=\"{$login->ID}\">{$login->user_login}</option>";
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$user_dropdown .= '</select>';
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?>
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</ul>
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<?php if ( $go_delete ) : ?>
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<fieldset><p><legend><?php _e('What should be done with posts and links owned by this user?'); ?></legend></p>
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<ul style="list-style:none;">
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<li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" />
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<?php _e('Delete all posts and links.'); ?></label></li>
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<li><input type="radio" id="delete_option1" name="delete_option" value="reassign" />
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<?php echo '<label for="delete_option1">'.__('Attribute all posts and links to:')."</label> $user_dropdown"; ?></li>
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</ul></fieldset>
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<input type="hidden" name="action" value="dodelete" />
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<p class="submit"><input type="submit" name="submit" value="<?php _e('Confirm Deletion'); ?>" class="button-secondary" /></p>
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<?php else : ?>
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<p><?php _e('There are no valid users selected for deletion.'); ?></p>
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<?php endif; ?>
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</div>
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</form>
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<?php
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break;
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default:
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if ( !empty($_GET['_wp_http_referer']) ) {
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wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
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exit;
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}
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wp_enqueue_script('admin-users');
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wp_enqueue_script('admin-forms');
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include('admin-header.php');
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$usersearch = isset($_GET['usersearch']) ? $_GET['usersearch'] : null;
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$userspage = isset($_GET['userspage']) ? $_GET['userspage'] : null;
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$role = isset($_GET['role']) ? $_GET['role'] : null;
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// Query the users
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$wp_user_search = new WP_User_Search($usersearch, $userspage, $role);
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$messages = array();
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if ( isset($_GET['update']) ) :
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switch($_GET['update']) {
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case 'del':
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case 'del_many':
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$delete_count = isset($_GET['delete_count']) ? (int) $_GET['delete_count'] : 0;
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$messages[] = '<div id="message" class="updated fade"><p>' . sprintf(__ngettext('%s user deleted', '%s users deleted', $delete_count), $delete_count) . '</p></div>';
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break;
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case 'add':
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$messages[] = '<div id="message" class="updated fade"><p>' . __('New user created.') . '</p></div>';
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break;
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case 'promote':
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$messages[] = '<div id="message" class="updated fade"><p>' . __('Changed roles.') . '</p></div>';
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break;
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case 'err_admin_role':
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$messages[] = '<div id="message" class="error"><p>' . __("The current user's role must have user editing capabilities.") . '</p></div>';
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$messages[] = '<div id="message" class="updated fade"><p>' . __('Other user roles have been changed.') . '</p></div>';
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break;
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case 'err_admin_del':
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$messages[] = '<div id="message" class="error"><p>' . __("You can't delete the current user.") . '</p></div>';
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$messages[] = '<div id="message" class="updated fade"><p>' . __('Other users have been deleted.') . '</p></div>';
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break;
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}
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endif; ?>
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<?php screen_meta('edit-users') ?>
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<?php if ( isset($errors) && is_wp_error( $errors ) ) : ?>
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<div class="error">
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<ul>
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<?php
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foreach ( $errors->get_error_messages() as $err )
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echo "<li>$err</li>\n";
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?>
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</ul>
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</div>
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<?php endif;
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if ( ! empty($messages) ) {
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foreach ( $messages as $msg )
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echo $msg;
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} ?>
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<div class="wrap">
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<h2><?php echo wp_specialchars( $title ); ?></h2>
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<div class="filter">
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<form id="list-filter" action="" method="get">
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<ul class="subsubsub">
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<?php
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$role_links = array();
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$avail_roles = array();
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$users_of_blog = get_users_of_blog();
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$total_users = count( $users_of_blog );
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foreach ( (array) $users_of_blog as $b_user ) {
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$b_roles = unserialize($b_user->meta_value);
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foreach ( (array) $b_roles as $b_role => $val ) {
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if ( !isset($avail_roles[$b_role]) )
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$avail_roles[$b_role] = 0;
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$avail_roles[$b_role]++;
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}
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}
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unset($users_of_blog);
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$current_role = false;
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$class = empty($role) ? ' class="current"' : '';
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$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>';
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foreach ( $wp_roles->get_names() as $this_role => $name ) {
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if ( !isset($avail_roles[$this_role]) )
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continue;
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$class = '';
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if ( $this_role == $role ) {
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$current_role = $role;
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$class = ' class="current"';
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}
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$name = translate_with_context($name);
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$name = sprintf( _c('%1$s <span class="count">(%2$s)</span>|user role with count'), $name, $avail_roles[$this_role] );
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$role_links[] = "<li><a href='users.php?role=$this_role'$class>$name</a>";
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}
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echo implode( " |</li>\n", $role_links) . '</li>';
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unset($role_links);
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?>
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</ul>
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</form>
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</div>
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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="hidden" for="user-search-input"><?php _e( 'Search Users' ); ?>:</label>
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<input type="text" class="search-input" id="user-search-input" name="usersearch" value="<?php echo attribute_escape($wp_user_search->search_term); ?>" />
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<input type="submit" value="<?php _e( 'Search Users' ); ?>" class="button" />
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</p>
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</form>
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<form id="posts-filter" action="" method="get">
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<div class="tablenav">
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<?php if ( $wp_user_search->results_are_paged() ) : ?>
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<div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
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<?php endif; ?>
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<div class="alignleft actions">
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<select name="action">
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<option value="" selected="selected"><?php _e('Actions'); ?></option>
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<option value="delete"><?php _e('Delete'); ?></option>
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</select>
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<input type="submit" value="<?php _e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" />
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<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>
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<input type="submit" value="<?php _e('Change'); ?>" name="changeit" class="button-secondary" />
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<?php wp_nonce_field('bulk-users'); ?>
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</div>
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<br class="clear" />
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</div>
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<?php if ( is_wp_error( $wp_user_search->search_errors ) ) : ?>
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<div class="error">
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<ul>
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<?php
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foreach ( $wp_user_search->search_errors->get_error_messages() as $message )
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echo "<li>$message</li>";
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?>
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</ul>
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</div>
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<?php endif; ?>
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<?php if ( $wp_user_search->get_results() ) : ?>
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<?php if ( $wp_user_search->is_search() ) : ?>
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<p><a href="users.php"><?php _e('« Back to All Users'); ?></a></p>
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<?php endif; ?>
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<table class="widefat">
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<thead>
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<tr class="thead">
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<?php print_column_headers('user') ?>
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</tr>
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</thead>
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<tfoot>
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<tr class="thead">
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<?php print_column_headers('user', false) ?>
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</tr>
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</tfoot>
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<tbody id="users" class="list:user user-list">
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<?php
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$style = '';
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foreach ( $wp_user_search->get_results() as $userid ) {
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$user_object = new WP_User($userid);
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$roles = $user_object->roles;
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$role = array_shift($roles);
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$style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"';
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echo "\n\t" . user_row($user_object, $style, $role);
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}
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?>
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</tbody>
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</table>
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<div class="tablenav">
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<?php if ( $wp_user_search->results_are_paged() ) : ?>
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<div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
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<?php endif; ?>
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<div class="alignleft actions">
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<select name="action2">
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<option value="" selected="selected"><?php _e('Actions'); ?></option>
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<option value="delete"><?php _e('Delete'); ?></option>
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</select>
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<input type="submit" value="<?php _e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />
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</div>
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<br class="clear" />
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</div>
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<?php endif; ?>
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</form>
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</div>
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<?php
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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 => $var ) {
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$var = 'new_' . $var;
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$$var = isset($_REQUEST[$formpost]) ? attribute_escape(stripslashes($_REQUEST[$formpost])) : '';
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}
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unset($name);
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?>
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<br class="clear" />
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<?php
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break;
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} // end of the $doaction switch
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include('admin-footer.php');
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?>
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