webmaster@1: <?php
webmaster@9: // $Id: user.admin.inc,v 1.18.2.1 2008/08/13 23:59:14 drumm Exp $
webmaster@1: 
webmaster@1: /**
webmaster@1:  * @file
webmaster@1:  * Admin page callback file for the user module.
webmaster@1:  */
webmaster@1: 
webmaster@1: function user_admin($callback_arg = '') {
webmaster@1:   $op = isset($_POST['op']) ? $_POST['op'] : $callback_arg;
webmaster@1: 
webmaster@1:   switch ($op) {
webmaster@1:     case t('Create new account'):
webmaster@1:     case 'create':
webmaster@1:       $output = drupal_get_form('user_register');
webmaster@1:       break;
webmaster@1:     default:
webmaster@1:       if (!empty($_POST['accounts']) && isset($_POST['operation']) && ($_POST['operation'] == 'delete')) {
webmaster@1:         $output = drupal_get_form('user_multiple_delete_confirm');
webmaster@1:       }
webmaster@1:       else {
webmaster@1:         $output = drupal_get_form('user_filter_form');
webmaster@1:         $output .= drupal_get_form('user_admin_account');
webmaster@1:       }
webmaster@1:   }
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Form builder; Return form for user administration filters.
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  * @see user_filter_form_submit()
webmaster@1:  */
webmaster@1: function user_filter_form() {
webmaster@1:   $session = &$_SESSION['user_overview_filter'];
webmaster@1:   $session = is_array($session) ? $session : array();
webmaster@1:   $filters = user_filters();
webmaster@1: 
webmaster@1:   $i = 0;
webmaster@1:   $form['filters'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Show only users where'),
webmaster@1:     '#theme' => 'user_filters',
webmaster@1:   );
webmaster@1:   foreach ($session as $filter) {
webmaster@1:     list($type, $value) = $filter;
webmaster@1:     // Merge an array of arrays into one if necessary.
webmaster@1:     $options = $type == 'permission' ? call_user_func_array('array_merge', $filters[$type]['options']) : $filters[$type]['options'];
webmaster@1:     $params = array('%property' => $filters[$type]['title'] , '%value' => $options[$value]);
webmaster@1:     if ($i++ > 0) {
webmaster@1:       $form['filters']['current'][] = array('#value' => t('<em>and</em> where <strong>%property</strong> is <strong>%value</strong>', $params));
webmaster@1:     }
webmaster@1:     else {
webmaster@1:       $form['filters']['current'][] = array('#value' => t('<strong>%property</strong> is <strong>%value</strong>', $params));
webmaster@1:     }
webmaster@1:   }
webmaster@1: 
webmaster@1:   foreach ($filters as $key => $filter) {
webmaster@1:     $names[$key] = $filter['title'];
webmaster@1:     $form['filters']['status'][$key] = array(
webmaster@1:       '#type' => 'select',
webmaster@1:       '#options' => $filter['options'],
webmaster@1:     );
webmaster@1:   }
webmaster@1: 
webmaster@1:   $form['filters']['filter'] = array(
webmaster@1:     '#type' => 'radios',
webmaster@1:     '#options' => $names,
webmaster@1:   );
webmaster@1:   $form['filters']['buttons']['submit'] = array(
webmaster@1:     '#type' => 'submit',
webmaster@1:     '#value' => (count($session) ? t('Refine') : t('Filter')),
webmaster@1:   );
webmaster@1:   if (count($session)) {
webmaster@1:     $form['filters']['buttons']['undo'] = array(
webmaster@1:       '#type' => 'submit',
webmaster@1:       '#value' => t('Undo'),
webmaster@1:     );
webmaster@1:     $form['filters']['buttons']['reset'] = array(
webmaster@1:       '#type' => 'submit',
webmaster@1:       '#value' => t('Reset'),
webmaster@1:     );
webmaster@1:   }
webmaster@1: 
webmaster@1:   drupal_add_js('misc/form.js', 'core');
webmaster@1: 
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Process result from user administration filter form.
webmaster@1:  */
webmaster@1: function user_filter_form_submit($form, &$form_state) {
webmaster@1:   $op = $form_state['values']['op'];
webmaster@1:   $filters = user_filters();
webmaster@1:   switch ($op) {
webmaster@1:     case t('Filter'): case t('Refine'):
webmaster@1:       if (isset($form_state['values']['filter'])) {
webmaster@1:         $filter = $form_state['values']['filter'];
webmaster@1:         // Merge an array of arrays into one if necessary.
webmaster@1:         $options = $filter == 'permission' ? call_user_func_array('array_merge', $filters[$filter]['options']) : $filters[$filter]['options'];
webmaster@1:         if (isset($options[$form_state['values'][$filter]])) {
webmaster@1:           $_SESSION['user_overview_filter'][] = array($filter, $form_state['values'][$filter]);
webmaster@1:         }
webmaster@1:       }
webmaster@1:       break;
webmaster@1:     case t('Undo'):
webmaster@1:       array_pop($_SESSION['user_overview_filter']);
webmaster@1:       break;
webmaster@1:     case t('Reset'):
webmaster@1:       $_SESSION['user_overview_filter'] = array();
webmaster@1:       break;
webmaster@1:     case t('Update'):
webmaster@1:       return;
webmaster@1:   }
webmaster@1: 
webmaster@1:   $form_state['redirect'] = 'admin/user/user';
webmaster@1:   return;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Form builder; User administration page.
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  * @see user_admin_account_validate()
webmaster@1:  * @see user_admin_account_submit()
webmaster@1:  */
webmaster@1: function user_admin_account() {
webmaster@1:   $filter = user_build_filter_query();
webmaster@1: 
webmaster@1:   $header = array(
webmaster@1:     array(),
webmaster@1:     array('data' => t('Username'), 'field' => 'u.name'),
webmaster@1:     array('data' => t('Status'), 'field' => 'u.status'),
webmaster@1:     t('Roles'),
webmaster@1:     array('data' => t('Member for'), 'field' => 'u.created', 'sort' => 'desc'),
webmaster@1:     array('data' => t('Last access'), 'field' => 'u.access'),
webmaster@1:     t('Operations')
webmaster@1:   );
webmaster@1: 
webmaster@1:   $sql = 'SELECT DISTINCT u.uid, u.name, u.status, u.created, u.access FROM {users} u LEFT JOIN {users_roles} ur ON u.uid = ur.uid '. $filter['join'] .' WHERE u.uid != 0 '. $filter['where'];
webmaster@1:   $sql .= tablesort_sql($header);
webmaster@1:   $query_count = 'SELECT COUNT(DISTINCT u.uid) FROM {users} u LEFT JOIN {users_roles} ur ON u.uid = ur.uid '. $filter['join'] .' WHERE u.uid != 0 '. $filter['where'];
webmaster@1:   $result = pager_query($sql, 50, 0, $query_count, $filter['args']);
webmaster@1: 
webmaster@1:   $form['options'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Update options'),
webmaster@1:     '#prefix' => '<div class="container-inline">',
webmaster@1:     '#suffix' => '</div>',
webmaster@1:   );
webmaster@1:   $options = array();
webmaster@1:   foreach (module_invoke_all('user_operations') as $operation => $array) {
webmaster@1:     $options[$operation] = $array['label'];
webmaster@1:   }
webmaster@1:   $form['options']['operation'] = array(
webmaster@1:     '#type' => 'select',
webmaster@1:     '#options' => $options,
webmaster@1:     '#default_value' => 'unblock',
webmaster@1:   );
webmaster@1:   $form['options']['submit'] = array(
webmaster@1:     '#type' => 'submit',
webmaster@1:     '#value' => t('Update'),
webmaster@1:   );
webmaster@1: 
webmaster@1:   $destination = drupal_get_destination();
webmaster@1: 
webmaster@1:   $status = array(t('blocked'), t('active'));
webmaster@1:   $roles = user_roles(TRUE);
webmaster@1:   $accounts = array();
webmaster@1:   while ($account = db_fetch_object($result)) {
webmaster@1:     $accounts[$account->uid] = '';
webmaster@1:     $form['name'][$account->uid] = array('#value' => theme('username', $account));
webmaster@1:     $form['status'][$account->uid] =  array('#value' => $status[$account->status]);
webmaster@1:     $users_roles = array();
webmaster@1:     $roles_result = db_query('SELECT rid FROM {users_roles} WHERE uid = %d', $account->uid);
webmaster@1:     while ($user_role = db_fetch_object($roles_result)) {
webmaster@1:       $users_roles[] = $roles[$user_role->rid];
webmaster@1:     }
webmaster@1:     asort($users_roles);
webmaster@1:     $form['roles'][$account->uid][0] = array('#value' => theme('item_list', $users_roles));
webmaster@1:     $form['member_for'][$account->uid] = array('#value' => format_interval(time() - $account->created));
webmaster@1:     $form['last_access'][$account->uid] =  array('#value' => $account->access ? t('@time ago', array('@time' => format_interval(time() - $account->access))) : t('never'));
webmaster@1:     $form['operations'][$account->uid] = array('#value' => l(t('edit'), "user/$account->uid/edit", array('query' => $destination)));
webmaster@1:   }
webmaster@1:   $form['accounts'] = array(
webmaster@1:     '#type' => 'checkboxes',
webmaster@1:     '#options' => $accounts
webmaster@1:   );
webmaster@1:   $form['pager'] = array('#value' => theme('pager', NULL, 50, 0));
webmaster@1: 
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Submit the user administration update form.
webmaster@1:  */
webmaster@1: function user_admin_account_submit($form, &$form_state) {
webmaster@1:   $operations = module_invoke_all('user_operations', $form_state);
webmaster@1:   $operation = $operations[$form_state['values']['operation']];
webmaster@1:   // Filter out unchecked accounts.
webmaster@1:   $accounts = array_filter($form_state['values']['accounts']);
webmaster@1:   if ($function = $operation['callback']) {
webmaster@1:     // Add in callback arguments if present.
webmaster@1:     if (isset($operation['callback arguments'])) {
webmaster@1:       $args = array_merge(array($accounts), $operation['callback arguments']);
webmaster@1:     }
webmaster@1:     else {
webmaster@1:       $args = array($accounts);
webmaster@1:     }
webmaster@1:     call_user_func_array($function, $args);
webmaster@1: 
webmaster@1:     drupal_set_message(t('The update has been performed.'));
webmaster@1:   }
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_account_validate($form, &$form_state) {
webmaster@1:   $form_state['values']['accounts'] = array_filter($form_state['values']['accounts']);
webmaster@1:   if (count($form_state['values']['accounts']) == 0) {
webmaster@1:     form_set_error('', t('No users selected.'));
webmaster@1:   }
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Form builder; Configure user settings for this site.
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  * @see system_settings_form()
webmaster@1:  */
webmaster@1: function user_admin_settings() {
webmaster@1:   // User registration settings.
webmaster@1:   $form['registration'] = array('#type' => 'fieldset', '#title' => t('User registration settings'));
webmaster@1:   $form['registration']['user_register'] = array('#type' => 'radios', '#title' => t('Public registrations'), '#default_value' => variable_get('user_register', 1), '#options' => array(t('Only site administrators can create new user accounts.'), t('Visitors can create accounts and no administrator approval is required.'), t('Visitors can create accounts but administrator approval is required.')));
webmaster@1:   $form['registration']['user_email_verification'] = array('#type' => 'checkbox', '#title' => t('Require e-mail verification when a visitor creates an account'), '#default_value' => variable_get('user_email_verification', TRUE), '#description' => t('If this box is checked, new users will be required to validate their e-mail address prior to logging into the site, and will be assigned a system-generated password. With it unchecked, users will be logged in immediately upon registering, and may select their own passwords during registration.'));
webmaster@1:   $form['registration']['user_registration_help'] = array('#type' => 'textarea', '#title' => t('User registration guidelines'), '#default_value' => variable_get('user_registration_help', ''), '#description' => t('This text is displayed at the top of the user registration form and is useful for helping or instructing your users.'));
webmaster@1: 
webmaster@1:   // User e-mail settings.
webmaster@1:   $form['email'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('User e-mail settings'),
webmaster@1:     '#description' => t('Drupal sends emails whenever new users register on your site, and optionally, may also notify users after other account actions. Using a simple set of content templates, notification e-mails can be customized to fit the specific needs of your site.'),
webmaster@1:   );
webmaster@1:   // These email tokens are shared for all settings, so just define
webmaster@1:   // the list once to help ensure they stay in sync.
webmaster@1:   $email_token_help = t('Available variables are:') .' !username, !site, !password, !uri, !uri_brief, !mailto, !date, !login_uri, !edit_uri, !login_url.';
webmaster@1: 
webmaster@1:   $form['email']['admin_created'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Welcome, new user created by administrator'),
webmaster@1:     '#collapsible' => TRUE,
webmaster@1:     '#collapsed' => (variable_get('user_register', 1) != 0),
webmaster@1:     '#description' => t('Customize welcome e-mail messages sent to new member accounts created by an administrator.') .' '. $email_token_help,
webmaster@1:   );
webmaster@1:   $form['email']['admin_created']['user_mail_register_admin_created_subject'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Subject'),
webmaster@1:     '#default_value' => _user_mail_text('register_admin_created_subject'),
webmaster@1:     '#maxlength' => 180,
webmaster@1:   );
webmaster@1:   $form['email']['admin_created']['user_mail_register_admin_created_body'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Body'),
webmaster@1:     '#default_value' => _user_mail_text('register_admin_created_body'),
webmaster@1:     '#rows' => 15,
webmaster@1:   );
webmaster@1: 
webmaster@1:   $form['email']['no_approval_required'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Welcome, no approval required'),
webmaster@1:     '#collapsible' => TRUE,
webmaster@1:     '#collapsed' => (variable_get('user_register', 1) != 1),
webmaster@1:     '#description' => t('Customize welcome e-mail messages sent to new members upon registering, when no administrator approval is required.') .' '. $email_token_help
webmaster@1:   );
webmaster@1:   $form['email']['no_approval_required']['user_mail_register_no_approval_required_subject'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Subject'),
webmaster@1:     '#default_value' => _user_mail_text('register_no_approval_required_subject'),
webmaster@1:     '#maxlength' => 180,
webmaster@1:   );
webmaster@1:   $form['email']['no_approval_required']['user_mail_register_no_approval_required_body'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Body'),
webmaster@1:     '#default_value' => _user_mail_text('register_no_approval_required_body'),
webmaster@1:     '#rows' => 15,
webmaster@1:   );
webmaster@1: 
webmaster@1:   $form['email']['pending_approval'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Welcome, awaiting administrator approval'),
webmaster@1:     '#collapsible' => TRUE,
webmaster@1:     '#collapsed' => (variable_get('user_register', 1) != 2),
webmaster@1:     '#description' => t('Customize welcome e-mail messages sent to new members upon registering, when administrative approval is required.') .' '. $email_token_help,
webmaster@1:   );
webmaster@1:   $form['email']['pending_approval']['user_mail_register_pending_approval_subject'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Subject'),
webmaster@1:     '#default_value' => _user_mail_text('register_pending_approval_subject'),
webmaster@1:     '#maxlength' => 180,
webmaster@1:   );
webmaster@1:   $form['email']['pending_approval']['user_mail_register_pending_approval_body'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Body'),
webmaster@1:     '#default_value' => _user_mail_text('register_pending_approval_body'),
webmaster@1:     '#rows' => 8,
webmaster@1:   );
webmaster@1: 
webmaster@1:   $form['email']['password_reset'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Password recovery email'),
webmaster@1:     '#collapsible' => TRUE,
webmaster@1:     '#collapsed' => TRUE,
webmaster@1:     '#description' => t('Customize e-mail messages sent to users who request a new password.') .' '. $email_token_help,
webmaster@1:   );
webmaster@1:   $form['email']['password_reset']['user_mail_password_reset_subject'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Subject'),
webmaster@1:     '#default_value' => _user_mail_text('password_reset_subject'),
webmaster@1:     '#maxlength' => 180,
webmaster@1:   );
webmaster@1:   $form['email']['password_reset']['user_mail_password_reset_body'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Body'),
webmaster@1:     '#default_value' => _user_mail_text('password_reset_body'),
webmaster@1:     '#rows' => 12,
webmaster@1:   );
webmaster@1: 
webmaster@1:   $form['email']['activated'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Account activation email'),
webmaster@1:     '#collapsible' => TRUE,
webmaster@1:     '#collapsed' => TRUE,
webmaster@1:     '#description' => t('Enable and customize e-mail messages sent to users upon account activation (when an administrator activates an account of a user who has already registered, on a site where administrative approval is required).') .' '. $email_token_help,
webmaster@1:   );
webmaster@1:   $form['email']['activated']['user_mail_status_activated_notify'] = array(
webmaster@1:     '#type' => 'checkbox',
webmaster@1:     '#title' => t('Notify user when account is activated.'),
webmaster@1:     '#default_value' => variable_get('user_mail_status_activated_notify', TRUE),
webmaster@1:   );
webmaster@1:   $form['email']['activated']['user_mail_status_activated_subject'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Subject'),
webmaster@1:     '#default_value' => _user_mail_text('status_activated_subject'),
webmaster@1:     '#maxlength' => 180,
webmaster@1:   );
webmaster@1:   $form['email']['activated']['user_mail_status_activated_body'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Body'),
webmaster@1:     '#default_value' => _user_mail_text('status_activated_body'),
webmaster@1:     '#rows' => 15,
webmaster@1:   );
webmaster@1: 
webmaster@1:   $form['email']['blocked'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Account blocked email'),
webmaster@1:     '#collapsible' => TRUE,
webmaster@1:     '#collapsed' => TRUE,
webmaster@1:     '#description' => t('Enable and customize e-mail messages sent to users when their accounts are blocked.') .' '. $email_token_help,
webmaster@1:   );
webmaster@1:   $form['email']['blocked']['user_mail_status_blocked_notify'] = array(
webmaster@1:     '#type' => 'checkbox',
webmaster@1:     '#title' => t('Notify user when account is blocked.'),
webmaster@1:     '#default_value' => variable_get('user_mail_status_blocked_notify', FALSE),
webmaster@1:   );
webmaster@1:   $form['email']['blocked']['user_mail_status_blocked_subject'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Subject'),
webmaster@1:     '#default_value' => _user_mail_text('status_blocked_subject'),
webmaster@1:     '#maxlength' => 180,
webmaster@1:   );
webmaster@1:   $form['email']['blocked']['user_mail_status_blocked_body'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Body'),
webmaster@1:     '#default_value' => _user_mail_text('status_blocked_body'),
webmaster@1:     '#rows' => 3,
webmaster@1:   );
webmaster@1: 
webmaster@1:   $form['email']['deleted'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Account deleted email'),
webmaster@1:     '#collapsible' => TRUE,
webmaster@1:     '#collapsed' => TRUE,
webmaster@1:     '#description' => t('Enable and customize e-mail messages sent to users when their accounts are deleted.') .' '. $email_token_help,
webmaster@1:   );
webmaster@1:   $form['email']['deleted']['user_mail_status_deleted_notify'] = array(
webmaster@1:     '#type' => 'checkbox',
webmaster@1:     '#title' => t('Notify user when account is deleted.'),
webmaster@1:     '#default_value' => variable_get('user_mail_status_deleted_notify', FALSE),
webmaster@1:   );
webmaster@1:   $form['email']['deleted']['user_mail_status_deleted_subject'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Subject'),
webmaster@1:     '#default_value' => _user_mail_text('status_deleted_subject'),
webmaster@1:     '#maxlength' => 180,
webmaster@1:   );
webmaster@1:   $form['email']['deleted']['user_mail_status_deleted_body'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Body'),
webmaster@1:     '#default_value' => _user_mail_text('status_deleted_body'),
webmaster@1:     '#rows' => 3,
webmaster@1:   );
webmaster@1: 
webmaster@1:   // User signatures.
webmaster@1:   $form['signatures'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Signatures'),
webmaster@1:   );
webmaster@1:   $form['signatures']['user_signatures'] = array(
webmaster@1:     '#type' => 'radios',
webmaster@1:     '#title' => t('Signature support'),
webmaster@1:     '#default_value' => variable_get('user_signatures', 0),
webmaster@1:     '#options' => array(t('Disabled'), t('Enabled')),
webmaster@1:   );
webmaster@1: 
webmaster@1:   // If picture support is enabled, check whether the picture directory exists:
webmaster@1:   if (variable_get('user_pictures', 0)) {
webmaster@1:     $picture_path = file_create_path(variable_get('user_picture_path', 'pictures'));
webmaster@1:     file_check_directory($picture_path, 1, 'user_picture_path');
webmaster@1:   }
webmaster@1: 
webmaster@1:   $form['pictures'] = array(
webmaster@1:     '#type' => 'fieldset',
webmaster@1:     '#title' => t('Pictures'),
webmaster@1:   );
webmaster@1:   $picture_support = variable_get('user_pictures', 0);
webmaster@1:   $form['pictures']['user_pictures'] = array(
webmaster@1:     '#type' => 'radios',
webmaster@1:     '#title' => t('Picture support'),
webmaster@1:     '#default_value' => $picture_support,
webmaster@1:     '#options' => array(t('Disabled'), t('Enabled')),
webmaster@1:     '#prefix' => '<div class="user-admin-picture-radios">',
webmaster@1:     '#suffix' => '</div>',
webmaster@1:   );
webmaster@1:   drupal_add_js(drupal_get_path('module', 'user') .'/user.js');
webmaster@1:   // If JS is enabled, and the radio is defaulting to off, hide all
webmaster@1:   // the settings on page load via .css using the js-hide class so
webmaster@1:   // that there's no flicker.
webmaster@1:   $css_class = 'user-admin-picture-settings';
webmaster@1:   if (!$picture_support) {
webmaster@1:     $css_class .= ' js-hide';
webmaster@1:   }
webmaster@1:   $form['pictures']['settings'] = array(
webmaster@1:     '#prefix' => '<div class="'. $css_class .'">',
webmaster@1:     '#suffix' => '</div>',
webmaster@1:   );
webmaster@1:   $form['pictures']['settings']['user_picture_path'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Picture image path'),
webmaster@1:     '#default_value' => variable_get('user_picture_path', 'pictures'),
webmaster@1:     '#size' => 30,
webmaster@1:     '#maxlength' => 255,
webmaster@1:     '#description' => t('Subdirectory in the directory %dir where pictures will be stored.', array('%dir' => file_directory_path() .'/')),
webmaster@1:   );
webmaster@1:   $form['pictures']['settings']['user_picture_default'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Default picture'),
webmaster@1:     '#default_value' => variable_get('user_picture_default', ''),
webmaster@1:     '#size' => 30,
webmaster@1:     '#maxlength' => 255,
webmaster@1:     '#description' => t('URL of picture to display for users with no custom picture selected. Leave blank for none.'),
webmaster@1:   );
webmaster@1:   $form['pictures']['settings']['user_picture_dimensions'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Picture maximum dimensions'),
webmaster@1:     '#default_value' => variable_get('user_picture_dimensions', '85x85'),
webmaster@1:     '#size' => 15,
webmaster@1:     '#maxlength' => 10,
webmaster@1:     '#description' => t('Maximum dimensions for pictures, in pixels.'),
webmaster@1:   );
webmaster@1:   $form['pictures']['settings']['user_picture_file_size'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Picture maximum file size'),
webmaster@1:     '#default_value' => variable_get('user_picture_file_size', '30'),
webmaster@1:     '#size' => 15,
webmaster@1:     '#maxlength' => 10,
webmaster@1:     '#description' => t('Maximum file size for pictures, in kB.'),
webmaster@1:   );
webmaster@1:   $form['pictures']['settings']['user_picture_guidelines'] = array(
webmaster@1:     '#type' => 'textarea',
webmaster@1:     '#title' => t('Picture guidelines'),
webmaster@1:     '#default_value' => variable_get('user_picture_guidelines', ''),
webmaster@1:     '#description' => t("This text is displayed at the picture upload form in addition to the default guidelines. It's useful for helping or instructing your users."),
webmaster@1:   );
webmaster@1: 
webmaster@1:   return system_settings_form($form);
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback: administer permissions.
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  * @see user_admin_perm_submit()
webmaster@1:  * @see theme_user_admin_perm()
webmaster@1:  */
webmaster@1: function user_admin_perm($form_state, $rid = NULL) {
webmaster@1:   if (is_numeric($rid)) {
webmaster@1:     $result = db_query('SELECT r.rid, p.perm FROM {role} r LEFT JOIN {permission} p ON r.rid = p.rid WHERE r.rid = %d', $rid);
webmaster@1:   }
webmaster@1:   else {
webmaster@1:     $result = db_query('SELECT r.rid, p.perm FROM {role} r LEFT JOIN {permission} p ON r.rid = p.rid ORDER BY name');
webmaster@1:   }
webmaster@1: 
webmaster@1:   // Compile role array:
webmaster@1:   // Add a comma at the end so when searching for a permission, we can
webmaster@1:   // always search for "$perm," to make sure we do not confuse
webmaster@1:   // permissions that are substrings of each other.
webmaster@1:   while ($role = db_fetch_object($result)) {
webmaster@1:     $role_permissions[$role->rid] = $role->perm .',';
webmaster@1:   }
webmaster@1: 
webmaster@1:   // Retrieve role names for columns.
webmaster@1:   $role_names = user_roles();
webmaster@1:   if (is_numeric($rid)) {
webmaster@1:     $role_names = array($rid => $role_names[$rid]);
webmaster@1:   }
webmaster@1: 
webmaster@1:   // Render role/permission overview:
webmaster@1:   $options = array();
webmaster@1:   foreach (module_list(FALSE, FALSE, TRUE) as $module) {
webmaster@1:     if ($permissions = module_invoke($module, 'perm')) {
webmaster@1:       $form['permission'][] = array(
webmaster@1:         '#value' => $module,
webmaster@1:       );
webmaster@1:       asort($permissions);
webmaster@1:       foreach ($permissions as $perm) {
webmaster@1:         $options[$perm] = '';
webmaster@1:         $form['permission'][$perm] = array('#value' => t($perm));
webmaster@1:         foreach ($role_names as $rid => $name) {
webmaster@1:           // Builds arrays for checked boxes for each role
webmaster@1:           if (strpos($role_permissions[$rid], $perm .',') !== FALSE) {
webmaster@1:             $status[$rid][] = $perm;
webmaster@1:           }
webmaster@1:         }
webmaster@1:       }
webmaster@1:     }
webmaster@1:   }
webmaster@1: 
webmaster@1:   // Have to build checkboxes here after checkbox arrays are built
webmaster@1:   foreach ($role_names as $rid => $name) {
webmaster@1:     $form['checkboxes'][$rid] = array('#type' => 'checkboxes', '#options' => $options, '#default_value' => isset($status[$rid]) ? $status[$rid] : array());
webmaster@1:     $form['role_names'][$rid] = array('#value' => $name, '#tree' => TRUE);
webmaster@1:   }
webmaster@1:   $form['submit'] = array('#type' => 'submit', '#value' => t('Save permissions'));
webmaster@1: 
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_perm_submit($form, &$form_state) {
webmaster@1:   // Save permissions:
webmaster@1:   $result = db_query('SELECT * FROM {role}');
webmaster@1:   while ($role = db_fetch_object($result)) {
webmaster@1:     if (isset($form_state['values'][$role->rid])) {
webmaster@1:       // Delete, so if we clear every checkbox we reset that role;
webmaster@1:       // otherwise permissions are active and denied everywhere.
webmaster@1:       db_query('DELETE FROM {permission} WHERE rid = %d', $role->rid);
webmaster@1:       $form_state['values'][$role->rid] = array_filter($form_state['values'][$role->rid]);
webmaster@1:       if (count($form_state['values'][$role->rid])) {
webmaster@1:         db_query("INSERT INTO {permission} (rid, perm) VALUES (%d, '%s')", $role->rid, implode(', ', array_keys($form_state['values'][$role->rid])));
webmaster@1:       }
webmaster@1:     }
webmaster@1:   }
webmaster@1: 
webmaster@1:   drupal_set_message(t('The changes have been saved.'));
webmaster@1: 
webmaster@1:   // Clear the cached pages
webmaster@1:   cache_clear_all();
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Theme the administer permissions page.
webmaster@1:  *
webmaster@1:  * @ingroup themeable
webmaster@1:  */
webmaster@1: function theme_user_admin_perm($form) {
webmaster@1:   $roles = user_roles();
webmaster@1:   foreach (element_children($form['permission']) as $key) {
webmaster@1:     // Don't take form control structures
webmaster@1:     if (is_array($form['permission'][$key])) {
webmaster@1:       $row = array();
webmaster@1:       // Module name
webmaster@1:       if (is_numeric($key)) {
webmaster@1:         $row[] = array('data' => t('@module module', array('@module' => drupal_render($form['permission'][$key]))), 'class' => 'module', 'id' => 'module-'. $form['permission'][$key]['#value'], 'colspan' => count($form['role_names']) + 1);
webmaster@1:       }
webmaster@1:       else {
webmaster@1:         $row[] = array('data' => drupal_render($form['permission'][$key]), 'class' => 'permission');
webmaster@1:         foreach (element_children($form['checkboxes']) as $rid) {
webmaster@1:           if (is_array($form['checkboxes'][$rid])) {
webmaster@1:             $row[] = array('data' => drupal_render($form['checkboxes'][$rid][$key]), 'class' => 'checkbox', 'title' => $roles[$rid] .' : '. t($key));
webmaster@1:           }
webmaster@1:         }
webmaster@1:       }
webmaster@1:       $rows[] = $row;
webmaster@1:     }
webmaster@1:   }
webmaster@1:   $header[] = (t('Permission'));
webmaster@1:   foreach (element_children($form['role_names']) as $rid) {
webmaster@1:     if (is_array($form['role_names'][$rid])) {
webmaster@1:       $header[] = array('data' => drupal_render($form['role_names'][$rid]), 'class' => 'checkbox');
webmaster@1:     }
webmaster@1:   }
webmaster@1:   $output = theme('table', $header, $rows, array('id' => 'permissions'));
webmaster@1:   $output .= drupal_render($form);
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback: administer roles.
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  * @see user_admin_role_validate()
webmaster@1:  * @see user_admin_role_submit()
webmaster@1:  * @see theme_user_admin_new_role()
webmaster@1:  */
webmaster@1: function user_admin_role() {
webmaster@1:   $rid = arg(4);
webmaster@1:   if ($rid) {
webmaster@1:     if ($rid == DRUPAL_ANONYMOUS_RID || $rid == DRUPAL_AUTHENTICATED_RID) {
webmaster@1:       drupal_goto('admin/user/roles');
webmaster@1:     }
webmaster@1:     // Display the edit role form.
webmaster@1:     $role = db_fetch_object(db_query('SELECT * FROM {role} WHERE rid = %d', $rid));
webmaster@1:     $form['name'] = array(
webmaster@1:       '#type' => 'textfield',
webmaster@1:       '#title' => t('Role name'),
webmaster@1:       '#default_value' => $role->name,
webmaster@1:       '#size' => 30,
webmaster@1:       '#required' => TRUE,
webmaster@1:       '#maxlength' => 64,
webmaster@1:       '#description' => t('The name for this role. Example: "moderator", "editorial board", "site architect".'),
webmaster@1:     );
webmaster@1:     $form['rid'] = array(
webmaster@1:       '#type' => 'value',
webmaster@1:       '#value' => $rid,
webmaster@1:     );
webmaster@1:     $form['submit'] = array(
webmaster@1:       '#type' => 'submit',
webmaster@1:       '#value' => t('Save role'),
webmaster@1:     );
webmaster@1:     $form['delete'] = array(
webmaster@1:       '#type' => 'submit',
webmaster@1:       '#value' => t('Delete role'),
webmaster@1:     );
webmaster@1:   }
webmaster@1:   else {
webmaster@1:     $form['name'] = array(
webmaster@1:       '#type' => 'textfield',
webmaster@1:       '#size' => 32,
webmaster@1:       '#maxlength' => 64,
webmaster@1:     );
webmaster@1:     $form['submit'] = array(
webmaster@1:       '#type' => 'submit',
webmaster@1:       '#value' => t('Add role'),
webmaster@1:     );
webmaster@1:     $form['#submit'][] = 'user_admin_role_submit';
webmaster@1:     $form['#validate'][] = 'user_admin_role_validate';
webmaster@1:   }
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_role_validate($form, &$form_state) {
webmaster@1:   if ($form_state['values']['name']) {
webmaster@1:     if ($form_state['values']['op'] == t('Save role')) {
webmaster@1:       if (db_result(db_query("SELECT COUNT(*) FROM {role} WHERE name = '%s' AND rid != %d", $form_state['values']['name'], $form_state['values']['rid']))) {
webmaster@1:         form_set_error('name', t('The role name %name already exists. Please choose another role name.', array('%name' => $form_state['values']['name'])));
webmaster@1:       }
webmaster@1:     }
webmaster@1:     else if ($form_state['values']['op'] == t('Add role')) {
webmaster@1:       if (db_result(db_query("SELECT COUNT(*) FROM {role} WHERE name = '%s'", $form_state['values']['name']))) {
webmaster@1:         form_set_error('name', t('The role name %name already exists. Please choose another role name.', array('%name' => $form_state['values']['name'])));
webmaster@1:       }
webmaster@1:     }
webmaster@1:   }
webmaster@1:   else {
webmaster@1:     form_set_error('name', t('You must specify a valid role name.'));
webmaster@1:   }
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_role_submit($form, &$form_state) {
webmaster@1:   if ($form_state['values']['op'] == t('Save role')) {
webmaster@1:     db_query("UPDATE {role} SET name = '%s' WHERE rid = %d", $form_state['values']['name'], $form_state['values']['rid']);
webmaster@1:     drupal_set_message(t('The role has been renamed.'));
webmaster@1:   }
webmaster@1:   else if ($form_state['values']['op'] == t('Delete role')) {
webmaster@1:     db_query('DELETE FROM {role} WHERE rid = %d', $form_state['values']['rid']);
webmaster@1:     db_query('DELETE FROM {permission} WHERE rid = %d', $form_state['values']['rid']);
webmaster@1:     // Update the users who have this role set:
webmaster@1:     db_query('DELETE FROM {users_roles} WHERE rid = %d', $form_state['values']['rid']);
webmaster@1: 
webmaster@1:     drupal_set_message(t('The role has been deleted.'));
webmaster@1:   }
webmaster@1:   else if ($form_state['values']['op'] == t('Add role')) {
webmaster@1:     db_query("INSERT INTO {role} (name) VALUES ('%s')", $form_state['values']['name']);
webmaster@1:     drupal_set_message(t('The role has been added.'));
webmaster@1:   }
webmaster@1:   $form_state['redirect'] = 'admin/user/roles';
webmaster@1:   return;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback: list all access rules
webmaster@1:  */
webmaster@1: function user_admin_access_check() {
webmaster@1:   $output = drupal_get_form('user_admin_check_user');
webmaster@1:   $output .= drupal_get_form('user_admin_check_mail');
webmaster@1:   $output .= drupal_get_form('user_admin_check_host');
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@9:  * Menu callback: add an access rule.
webmaster@1:  */
webmaster@1: function user_admin_access_add($mask = NULL, $type = NULL) {
webmaster@9:   $edit = array();
webmaster@9:   $edit['aid'] = 0;
webmaster@9:   $edit['mask'] = $mask;
webmaster@9:   $edit['type'] = $type;
webmaster@1:   return drupal_get_form('user_admin_access_add_form', $edit, t('Add rule'));
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@9:  * Menu callback: edit an access rule.
webmaster@1:  */
webmaster@1: function user_admin_access_edit($aid = 0) {
webmaster@9:   $edit = db_fetch_array(db_query('SELECT aid, type, status, mask FROM {access} WHERE aid = %d', $aid));
webmaster@1:   return drupal_get_form('user_admin_access_edit_form', $edit, t('Save rule'));
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Form builder; Configure access rules.
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  */
webmaster@1: function user_admin_access_form(&$form_state, $edit, $submit) {
webmaster@9:   $form = array();
webmaster@9:   $form['aid'] = array(
webmaster@9:     '#type' => 'value',
webmaster@9:     '#value' => $edit['aid'],
webmaster@9:   );
webmaster@1:   $form['status'] = array(
webmaster@1:     '#type' => 'radios',
webmaster@1:     '#title' => t('Access type'),
webmaster@1:     '#default_value' => isset($edit['status']) ? $edit['status'] : 0,
webmaster@1:     '#options' => array('1' => t('Allow'), '0' => t('Deny')),
webmaster@1:   );
webmaster@1:   $type_options = array('user' => t('Username'), 'mail' => t('E-mail'), 'host' => t('Host'));
webmaster@1:   $form['type'] = array(
webmaster@1:     '#type' => 'radios',
webmaster@1:     '#title' => t('Rule type'),
webmaster@1:     '#default_value' => (isset($type_options[$edit['type']]) ? $edit['type'] : 'user'),
webmaster@1:     '#options' => $type_options,
webmaster@1:   );
webmaster@1:   $form['mask'] = array(
webmaster@1:     '#type' => 'textfield',
webmaster@1:     '#title' => t('Mask'),
webmaster@1:     '#size' => 30,
webmaster@1:     '#maxlength' => 64,
webmaster@1:     '#default_value' => $edit['mask'],
webmaster@1:     '#description' => '%: '. t('Matches any number of characters, even zero characters') .'.<br />_: '. t('Matches exactly one character.'),
webmaster@1:     '#required' => TRUE,
webmaster@1:   );
webmaster@1:   $form['submit'] = array('#type' => 'submit', '#value' => $submit);
webmaster@9:   $form['#submit'] = array('user_admin_access_form_submit');
webmaster@1: 
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@9: /**
webmaster@9:  * Submit callback for user_admin_access_form().
webmaster@9:  */
webmaster@9: function user_admin_access_form_submit($form, &$form_state) {
webmaster@9:   $edit = $form_state['values'];
webmaster@9:   if ($edit['aid']) {
webmaster@9:     db_query("UPDATE {access} SET mask = '%s', type = '%s', status = '%s' WHERE aid = %d", $edit['mask'], $edit['type'], $edit['status'], $edit['aid']);
webmaster@9:     drupal_set_message(t('The access rule has been saved.'));
webmaster@9:   }
webmaster@9:   else {
webmaster@9:     db_query("INSERT INTO {access} (mask, type, status) VALUES ('%s', '%s', %d)", $edit['mask'], $edit['type'], $edit['status']);
webmaster@9:     drupal_set_message(t('The access rule has been added.'));
webmaster@9:   }
webmaster@9:   $form_state['redirect'] = 'admin/user/rules';
webmaster@9: }
webmaster@9: 
webmaster@1: function user_admin_access_check_validate($form, &$form_state) {
webmaster@1:   if (empty($form_state['values']['test'])) {
webmaster@1:     form_set_error($form_state['values']['type'], t('No value entered. Please enter a test string and try again.'));
webmaster@1:   }
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_check_user() {
webmaster@1:   $form['user'] = array('#type' => 'fieldset', '#title' => t('Username'));
webmaster@1:   $form['user']['test'] = array('#type' => 'textfield', '#title' => '', '#description' => t('Enter a username to check if it will be denied or allowed.'), '#size' => 30, '#maxlength' => USERNAME_MAX_LENGTH);
webmaster@1:   $form['user']['type'] = array('#type' => 'hidden', '#value' => 'user');
webmaster@1:   $form['user']['submit'] = array('#type' => 'submit', '#value' => t('Check username'));
webmaster@1:   $form['#submit'][] = 'user_admin_access_check_submit';
webmaster@1:   $form['#validate'][] = 'user_admin_access_check_validate';
webmaster@1:   $form['#theme'] = 'user_admin_access_check';
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_check_mail() {
webmaster@1:   $form['mail'] = array('#type' => 'fieldset', '#title' => t('E-mail'));
webmaster@1:   $form['mail']['test'] = array('#type' => 'textfield', '#title' => '', '#description' => t('Enter an e-mail address to check if it will be denied or allowed.'), '#size' => 30, '#maxlength' => EMAIL_MAX_LENGTH);
webmaster@1:   $form['mail']['type'] = array('#type' => 'hidden', '#value' => 'mail');
webmaster@1:   $form['mail']['submit'] = array('#type' => 'submit', '#value' => t('Check e-mail'));
webmaster@1:   $form['#submit'][] = 'user_admin_access_check_submit';
webmaster@1:   $form['#validate'][] = 'user_admin_access_check_validate';
webmaster@1:   $form['#theme'] = 'user_admin_access_check';
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_check_host() {
webmaster@1:   $form['host'] = array('#type' => 'fieldset', '#title' => t('Hostname'));
webmaster@1:   $form['host']['test'] = array('#type' => 'textfield', '#title' => '', '#description' => t('Enter a hostname or IP address to check if it will be denied or allowed.'), '#size' => 30, '#maxlength' => 64);
webmaster@1:   $form['host']['type'] = array('#type' => 'hidden', '#value' => 'host');
webmaster@1:   $form['host']['submit'] = array('#type' => 'submit', '#value' => t('Check hostname'));
webmaster@1:   $form['#submit'][] = 'user_admin_access_check_submit';
webmaster@1:   $form['#validate'][] = 'user_admin_access_check_validate';
webmaster@1:   $form['#theme'] = 'user_admin_access_check';
webmaster@1:   return $form;
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_access_check_submit($form, &$form_state) {
webmaster@1:   switch ($form_state['values']['type']) {
webmaster@1:     case 'user':
webmaster@1:       if (drupal_is_denied('user', $form_state['values']['test'])) {
webmaster@1:         drupal_set_message(t('The username %name is not allowed.', array('%name' => $form_state['values']['test'])));
webmaster@1:       }
webmaster@1:       else {
webmaster@1:         drupal_set_message(t('The username %name is allowed.', array('%name' => $form_state['values']['test'])));
webmaster@1:       }
webmaster@1:       break;
webmaster@1:     case 'mail':
webmaster@1:       if (drupal_is_denied('mail', $form_state['values']['test'])) {
webmaster@1:         drupal_set_message(t('The e-mail address %mail is not allowed.', array('%mail' => $form_state['values']['test'])));
webmaster@1:       }
webmaster@1:       else {
webmaster@1:         drupal_set_message(t('The e-mail address %mail is allowed.', array('%mail' => $form_state['values']['test'])));
webmaster@1:       }
webmaster@1:       break;
webmaster@1:     case 'host':
webmaster@1:       if (drupal_is_denied('host', $form_state['values']['test'])) {
webmaster@1:         drupal_set_message(t('The hostname %host is not allowed.', array('%host' => $form_state['values']['test'])));
webmaster@1:       }
webmaster@1:       else {
webmaster@1:         drupal_set_message(t('The hostname %host is allowed.', array('%host' => $form_state['values']['test'])));
webmaster@1:       }
webmaster@1:       break;
webmaster@1:     default:
webmaster@1:       break;
webmaster@1:   }
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback: delete an access rule
webmaster@1:  *
webmaster@1:  * @ingroup forms
webmaster@1:  * @see user_admin_access_delete_confirm_submit()
webmaster@1:  */
webmaster@1: function user_admin_access_delete_confirm($form_state, $aid = 0) {
webmaster@1:   $access_types = array('user' => t('username'), 'mail' => t('e-mail'), 'host' => t('host'));
webmaster@1:   $edit = db_fetch_object(db_query('SELECT aid, type, status, mask FROM {access} WHERE aid = %d', $aid));
webmaster@1: 
webmaster@1:   $form = array();
webmaster@1:   $form['aid'] = array('#type' => 'hidden', '#value' => $aid);
webmaster@1:   $output = confirm_form($form,
webmaster@1:                   t('Are you sure you want to delete the @type rule for %rule?', array('@type' => $access_types[$edit->type], '%rule' => $edit->mask)),
webmaster@1:                   'admin/user/rules',
webmaster@1:                   t('This action cannot be undone.'),
webmaster@1:                   t('Delete'),
webmaster@1:                   t('Cancel'));
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: function user_admin_access_delete_confirm_submit($form, &$form_state) {
webmaster@1:   db_query('DELETE FROM {access} WHERE aid = %d', $form_state['values']['aid']);
webmaster@1:   drupal_set_message(t('The access rule has been deleted.'));
webmaster@1:   $form_state['redirect'] = 'admin/user/rules';
webmaster@1:   return;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback: list all access rules
webmaster@1:  */
webmaster@1: function user_admin_access() {
webmaster@1:   $header = array(array('data' => t('Access type'), 'field' => 'status'), array('data' => t('Rule type'), 'field' => 'type'), array('data' => t('Mask'), 'field' => 'mask'), array('data' => t('Operations'), 'colspan' => 2));
webmaster@1:   $result = db_query("SELECT aid, type, status, mask FROM {access}". tablesort_sql($header));
webmaster@1:   $access_types = array('user' => t('username'), 'mail' => t('e-mail'), 'host' => t('host'));
webmaster@1:   $rows = array();
webmaster@1:   while ($rule = db_fetch_object($result)) {
webmaster@1:     $rows[] = array($rule->status ? t('allow') : t('deny'), $access_types[$rule->type], $rule->mask, l(t('edit'), 'admin/user/rules/edit/'. $rule->aid), l(t('delete'), 'admin/user/rules/delete/'. $rule->aid));
webmaster@1:   }
webmaster@1:   if (empty($rows)) {
webmaster@1:     $rows[] = array(array('data' => '<em>'. t('There are currently no access rules.') .'</em>', 'colspan' => 5));
webmaster@1:   }
webmaster@1:   return theme('table', $header, $rows);
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Theme user administration overview.
webmaster@1:  *
webmaster@1:  * @ingroup themeable
webmaster@1:  */
webmaster@1: function theme_user_admin_account($form) {
webmaster@1:   // Overview table:
webmaster@1:   $header = array(
webmaster@1:     theme('table_select_header_cell'),
webmaster@1:     array('data' => t('Username'), 'field' => 'u.name'),
webmaster@1:     array('data' => t('Status'), 'field' => 'u.status'),
webmaster@1:     t('Roles'),
webmaster@1:     array('data' => t('Member for'), 'field' => 'u.created', 'sort' => 'desc'),
webmaster@1:     array('data' => t('Last access'), 'field' => 'u.access'),
webmaster@1:     t('Operations')
webmaster@1:   );
webmaster@1: 
webmaster@1:   $output = drupal_render($form['options']);
webmaster@1:   if (isset($form['name']) && is_array($form['name'])) {
webmaster@1:     foreach (element_children($form['name']) as $key) {
webmaster@1:       $rows[] = array(
webmaster@1:         drupal_render($form['accounts'][$key]),
webmaster@1:         drupal_render($form['name'][$key]),
webmaster@1:         drupal_render($form['status'][$key]),
webmaster@1:         drupal_render($form['roles'][$key]),
webmaster@1:         drupal_render($form['member_for'][$key]),
webmaster@1:         drupal_render($form['last_access'][$key]),
webmaster@1:         drupal_render($form['operations'][$key]),
webmaster@1:       );
webmaster@1:     }
webmaster@1:   }
webmaster@1:   else {
webmaster@1:     $rows[] = array(array('data' => t('No users available.'), 'colspan' => '7'));
webmaster@1:   }
webmaster@1: 
webmaster@1:   $output .= theme('table', $header, $rows);
webmaster@1:   if ($form['pager']['#value']) {
webmaster@1:     $output .= drupal_render($form['pager']);
webmaster@1:   }
webmaster@1: 
webmaster@1:   $output .= drupal_render($form);
webmaster@1: 
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Theme the new-role form.
webmaster@1:  *
webmaster@1:  * @ingroup themeable
webmaster@1:  */
webmaster@1: function theme_user_admin_new_role($form) {
webmaster@1:   $header = array(t('Name'), array('data' => t('Operations'), 'colspan' => 2));
webmaster@1:   foreach (user_roles() as $rid => $name) {
webmaster@1:     $edit_permissions = l(t('edit permissions'), 'admin/user/permissions/'. $rid);
webmaster@1:     if (!in_array($rid, array(DRUPAL_ANONYMOUS_RID, DRUPAL_AUTHENTICATED_RID))) {
webmaster@1:       $rows[] = array($name, l(t('edit role'), 'admin/user/roles/edit/'. $rid), $edit_permissions);
webmaster@1:     }
webmaster@1:     else {
webmaster@1:       $rows[] = array($name, t('locked'), $edit_permissions);
webmaster@1:     }
webmaster@1:   }
webmaster@1:   $rows[] = array(drupal_render($form['name']), array('data' => drupal_render($form['submit']), 'colspan' => 2));
webmaster@1: 
webmaster@1:   $output = drupal_render($form);
webmaster@1:   $output .= theme('table', $header, $rows);
webmaster@1: 
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Theme user administration filter form.
webmaster@1:  *
webmaster@1:  * @ingroup themeable
webmaster@1:  */
webmaster@1: function theme_user_filter_form($form) {
webmaster@1:   $output = '<div id="user-admin-filter">';
webmaster@1:   $output .= drupal_render($form['filters']);
webmaster@1:   $output .= '</div>';
webmaster@1:   $output .= drupal_render($form);
webmaster@1:   return $output;
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Theme user administration filter selector.
webmaster@1:  *
webmaster@1:  * @ingroup themeable
webmaster@1:  */
webmaster@1: function theme_user_filters($form) {
webmaster@1:   $output = '<ul class="clear-block">';
webmaster@1:   if (!empty($form['current'])) {
webmaster@1:     foreach (element_children($form['current']) as $key) {
webmaster@1:       $output .= '<li>'. drupal_render($form['current'][$key]) .'</li>';
webmaster@1:     }
webmaster@1:   }
webmaster@1: 
webmaster@1:   $output .= '<li><dl class="multiselect">'. (!empty($form['current']) ? '<dt><em>'. t('and') .'</em> '. t('where') .'</dt>' : '') .'<dd class="a">';
webmaster@1:   foreach (element_children($form['filter']) as $key) {
webmaster@1:     $output .= drupal_render($form['filter'][$key]);
webmaster@1:   }
webmaster@1:   $output .= '</dd>';
webmaster@1: 
webmaster@1:   $output .= '<dt>'. t('is') .'</dt><dd class="b">';
webmaster@1: 
webmaster@1:   foreach (element_children($form['status']) as $key) {
webmaster@1:     $output .= drupal_render($form['status'][$key]);
webmaster@1:   }
webmaster@1:   $output .= '</dd>';
webmaster@1: 
webmaster@1:   $output .= '</dl>';
webmaster@1:   $output .= '<div class="container-inline" id="user-admin-buttons">'. drupal_render($form['buttons']) .'</div>';
webmaster@1:   $output .= '</li></ul>';
webmaster@1: 
webmaster@1:   return $output;
webmaster@1: }