diff -r fcf75e232c5b -r 0ff3ba646492 web/drupal/modules/user/user.admin.inc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/web/drupal/modules/user/user.admin.inc Fri Aug 21 16:26:26 2009 +0000 @@ -0,0 +1,1011 @@ + 'fieldset', + '#title' => t('Show only users where'), + '#theme' => 'user_filters', + ); + foreach ($session as $filter) { + list($type, $value) = $filter; + // Merge an array of arrays into one if necessary. + $options = $type == 'permission' ? call_user_func_array('array_merge', $filters[$type]['options']) : $filters[$type]['options']; + $params = array('%property' => $filters[$type]['title'] , '%value' => $options[$value]); + if ($i++ > 0) { + $form['filters']['current'][] = array('#value' => t('and where %property is %value', $params)); + } + else { + $form['filters']['current'][] = array('#value' => t('%property is %value', $params)); + } + } + + foreach ($filters as $key => $filter) { + $names[$key] = $filter['title']; + $form['filters']['status'][$key] = array( + '#type' => 'select', + '#options' => $filter['options'], + ); + } + + $form['filters']['filter'] = array( + '#type' => 'radios', + '#options' => $names, + ); + $form['filters']['buttons']['submit'] = array( + '#type' => 'submit', + '#value' => (count($session) ? t('Refine') : t('Filter')), + ); + if (count($session)) { + $form['filters']['buttons']['undo'] = array( + '#type' => 'submit', + '#value' => t('Undo'), + ); + $form['filters']['buttons']['reset'] = array( + '#type' => 'submit', + '#value' => t('Reset'), + ); + } + + drupal_add_js('misc/form.js', 'core'); + + return $form; +} + +/** + * Process result from user administration filter form. + */ +function user_filter_form_submit($form, &$form_state) { + $op = $form_state['values']['op']; + $filters = user_filters(); + switch ($op) { + case t('Filter'): case t('Refine'): + if (isset($form_state['values']['filter'])) { + $filter = $form_state['values']['filter']; + // Merge an array of arrays into one if necessary. + $options = $filter == 'permission' ? call_user_func_array('array_merge', $filters[$filter]['options']) : $filters[$filter]['options']; + if (isset($options[$form_state['values'][$filter]])) { + $_SESSION['user_overview_filter'][] = array($filter, $form_state['values'][$filter]); + } + } + break; + case t('Undo'): + array_pop($_SESSION['user_overview_filter']); + break; + case t('Reset'): + $_SESSION['user_overview_filter'] = array(); + break; + case t('Update'): + return; + } + + $form_state['redirect'] = 'admin/user/user'; + return; +} + +/** + * Form builder; User administration page. + * + * @ingroup forms + * @see user_admin_account_validate() + * @see user_admin_account_submit() + */ +function user_admin_account() { + $filter = user_build_filter_query(); + + $header = array( + array(), + array('data' => t('Username'), 'field' => 'u.name'), + array('data' => t('Status'), 'field' => 'u.status'), + t('Roles'), + array('data' => t('Member for'), 'field' => 'u.created', 'sort' => 'desc'), + array('data' => t('Last access'), 'field' => 'u.access'), + t('Operations') + ); + + $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']; + $sql .= tablesort_sql($header); + $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']; + $result = pager_query($sql, 50, 0, $query_count, $filter['args']); + + $form['options'] = array( + '#type' => 'fieldset', + '#title' => t('Update options'), + '#prefix' => '
', + '#suffix' => '
', + ); + $options = array(); + foreach (module_invoke_all('user_operations') as $operation => $array) { + $options[$operation] = $array['label']; + } + $form['options']['operation'] = array( + '#type' => 'select', + '#options' => $options, + '#default_value' => 'unblock', + ); + $form['options']['submit'] = array( + '#type' => 'submit', + '#value' => t('Update'), + ); + + $destination = drupal_get_destination(); + + $status = array(t('blocked'), t('active')); + $roles = user_roles(TRUE); + $accounts = array(); + while ($account = db_fetch_object($result)) { + $accounts[$account->uid] = ''; + $form['name'][$account->uid] = array('#value' => theme('username', $account)); + $form['status'][$account->uid] = array('#value' => $status[$account->status]); + $users_roles = array(); + $roles_result = db_query('SELECT rid FROM {users_roles} WHERE uid = %d', $account->uid); + while ($user_role = db_fetch_object($roles_result)) { + $users_roles[] = $roles[$user_role->rid]; + } + asort($users_roles); + $form['roles'][$account->uid][0] = array('#value' => theme('item_list', $users_roles)); + $form['member_for'][$account->uid] = array('#value' => format_interval(time() - $account->created)); + $form['last_access'][$account->uid] = array('#value' => $account->access ? t('@time ago', array('@time' => format_interval(time() - $account->access))) : t('never')); + $form['operations'][$account->uid] = array('#value' => l(t('edit'), "user/$account->uid/edit", array('query' => $destination))); + } + $form['accounts'] = array( + '#type' => 'checkboxes', + '#options' => $accounts + ); + $form['pager'] = array('#value' => theme('pager', NULL, 50, 0)); + + return $form; +} + +/** + * Submit the user administration update form. + */ +function user_admin_account_submit($form, &$form_state) { + $operations = module_invoke_all('user_operations', $form_state); + $operation = $operations[$form_state['values']['operation']]; + // Filter out unchecked accounts. + $accounts = array_filter($form_state['values']['accounts']); + if ($function = $operation['callback']) { + // Add in callback arguments if present. + if (isset($operation['callback arguments'])) { + $args = array_merge(array($accounts), $operation['callback arguments']); + } + else { + $args = array($accounts); + } + call_user_func_array($function, $args); + + drupal_set_message(t('The update has been performed.')); + } +} + +function user_admin_account_validate($form, &$form_state) { + $form_state['values']['accounts'] = array_filter($form_state['values']['accounts']); + if (count($form_state['values']['accounts']) == 0) { + form_set_error('', t('No users selected.')); + } +} + +/** + * Form builder; Configure user settings for this site. + * + * @ingroup forms + * @see system_settings_form() + */ +function user_admin_settings() { + // User registration settings. + $form['registration'] = array('#type' => 'fieldset', '#title' => t('User registration settings')); + $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.'))); + $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.')); + $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.')); + + // User e-mail settings. + $form['email'] = array( + '#type' => 'fieldset', + '#title' => t('User e-mail settings'), + '#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.'), + ); + // These email tokens are shared for all settings, so just define + // the list once to help ensure they stay in sync. + $email_token_help = t('Available variables are:') .' !username, !site, !password, !uri, !uri_brief, !mailto, !date, !login_uri, !edit_uri, !login_url.'; + + $form['email']['admin_created'] = array( + '#type' => 'fieldset', + '#title' => t('Welcome, new user created by administrator'), + '#collapsible' => TRUE, + '#collapsed' => (variable_get('user_register', 1) != 0), + '#description' => t('Customize welcome e-mail messages sent to new member accounts created by an administrator.') .' '. $email_token_help, + ); + $form['email']['admin_created']['user_mail_register_admin_created_subject'] = array( + '#type' => 'textfield', + '#title' => t('Subject'), + '#default_value' => _user_mail_text('register_admin_created_subject'), + '#maxlength' => 180, + ); + $form['email']['admin_created']['user_mail_register_admin_created_body'] = array( + '#type' => 'textarea', + '#title' => t('Body'), + '#default_value' => _user_mail_text('register_admin_created_body'), + '#rows' => 15, + ); + + $form['email']['no_approval_required'] = array( + '#type' => 'fieldset', + '#title' => t('Welcome, no approval required'), + '#collapsible' => TRUE, + '#collapsed' => (variable_get('user_register', 1) != 1), + '#description' => t('Customize welcome e-mail messages sent to new members upon registering, when no administrator approval is required.') .' '. $email_token_help + ); + $form['email']['no_approval_required']['user_mail_register_no_approval_required_subject'] = array( + '#type' => 'textfield', + '#title' => t('Subject'), + '#default_value' => _user_mail_text('register_no_approval_required_subject'), + '#maxlength' => 180, + ); + $form['email']['no_approval_required']['user_mail_register_no_approval_required_body'] = array( + '#type' => 'textarea', + '#title' => t('Body'), + '#default_value' => _user_mail_text('register_no_approval_required_body'), + '#rows' => 15, + ); + + $form['email']['pending_approval'] = array( + '#type' => 'fieldset', + '#title' => t('Welcome, awaiting administrator approval'), + '#collapsible' => TRUE, + '#collapsed' => (variable_get('user_register', 1) != 2), + '#description' => t('Customize welcome e-mail messages sent to new members upon registering, when administrative approval is required.') .' '. $email_token_help, + ); + $form['email']['pending_approval']['user_mail_register_pending_approval_subject'] = array( + '#type' => 'textfield', + '#title' => t('Subject'), + '#default_value' => _user_mail_text('register_pending_approval_subject'), + '#maxlength' => 180, + ); + $form['email']['pending_approval']['user_mail_register_pending_approval_body'] = array( + '#type' => 'textarea', + '#title' => t('Body'), + '#default_value' => _user_mail_text('register_pending_approval_body'), + '#rows' => 8, + ); + + $form['email']['password_reset'] = array( + '#type' => 'fieldset', + '#title' => t('Password recovery email'), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#description' => t('Customize e-mail messages sent to users who request a new password.') .' '. $email_token_help, + ); + $form['email']['password_reset']['user_mail_password_reset_subject'] = array( + '#type' => 'textfield', + '#title' => t('Subject'), + '#default_value' => _user_mail_text('password_reset_subject'), + '#maxlength' => 180, + ); + $form['email']['password_reset']['user_mail_password_reset_body'] = array( + '#type' => 'textarea', + '#title' => t('Body'), + '#default_value' => _user_mail_text('password_reset_body'), + '#rows' => 12, + ); + + $form['email']['activated'] = array( + '#type' => 'fieldset', + '#title' => t('Account activation email'), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#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, + ); + $form['email']['activated']['user_mail_status_activated_notify'] = array( + '#type' => 'checkbox', + '#title' => t('Notify user when account is activated.'), + '#default_value' => variable_get('user_mail_status_activated_notify', TRUE), + ); + $form['email']['activated']['user_mail_status_activated_subject'] = array( + '#type' => 'textfield', + '#title' => t('Subject'), + '#default_value' => _user_mail_text('status_activated_subject'), + '#maxlength' => 180, + ); + $form['email']['activated']['user_mail_status_activated_body'] = array( + '#type' => 'textarea', + '#title' => t('Body'), + '#default_value' => _user_mail_text('status_activated_body'), + '#rows' => 15, + ); + + $form['email']['blocked'] = array( + '#type' => 'fieldset', + '#title' => t('Account blocked email'), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#description' => t('Enable and customize e-mail messages sent to users when their accounts are blocked.') .' '. $email_token_help, + ); + $form['email']['blocked']['user_mail_status_blocked_notify'] = array( + '#type' => 'checkbox', + '#title' => t('Notify user when account is blocked.'), + '#default_value' => variable_get('user_mail_status_blocked_notify', FALSE), + ); + $form['email']['blocked']['user_mail_status_blocked_subject'] = array( + '#type' => 'textfield', + '#title' => t('Subject'), + '#default_value' => _user_mail_text('status_blocked_subject'), + '#maxlength' => 180, + ); + $form['email']['blocked']['user_mail_status_blocked_body'] = array( + '#type' => 'textarea', + '#title' => t('Body'), + '#default_value' => _user_mail_text('status_blocked_body'), + '#rows' => 3, + ); + + $form['email']['deleted'] = array( + '#type' => 'fieldset', + '#title' => t('Account deleted email'), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#description' => t('Enable and customize e-mail messages sent to users when their accounts are deleted.') .' '. $email_token_help, + ); + $form['email']['deleted']['user_mail_status_deleted_notify'] = array( + '#type' => 'checkbox', + '#title' => t('Notify user when account is deleted.'), + '#default_value' => variable_get('user_mail_status_deleted_notify', FALSE), + ); + $form['email']['deleted']['user_mail_status_deleted_subject'] = array( + '#type' => 'textfield', + '#title' => t('Subject'), + '#default_value' => _user_mail_text('status_deleted_subject'), + '#maxlength' => 180, + ); + $form['email']['deleted']['user_mail_status_deleted_body'] = array( + '#type' => 'textarea', + '#title' => t('Body'), + '#default_value' => _user_mail_text('status_deleted_body'), + '#rows' => 3, + ); + + // User signatures. + $form['signatures'] = array( + '#type' => 'fieldset', + '#title' => t('Signatures'), + ); + $form['signatures']['user_signatures'] = array( + '#type' => 'radios', + '#title' => t('Signature support'), + '#default_value' => variable_get('user_signatures', 0), + '#options' => array(t('Disabled'), t('Enabled')), + ); + + // If picture support is enabled, check whether the picture directory exists: + if (variable_get('user_pictures', 0)) { + $picture_path = file_create_path(variable_get('user_picture_path', 'pictures')); + file_check_directory($picture_path, 1, 'user_picture_path'); + } + + $form['pictures'] = array( + '#type' => 'fieldset', + '#title' => t('Pictures'), + ); + $picture_support = variable_get('user_pictures', 0); + $form['pictures']['user_pictures'] = array( + '#type' => 'radios', + '#title' => t('Picture support'), + '#default_value' => $picture_support, + '#options' => array(t('Disabled'), t('Enabled')), + '#prefix' => '
', + '#suffix' => '
', + ); + drupal_add_js(drupal_get_path('module', 'user') .'/user.js'); + // If JS is enabled, and the radio is defaulting to off, hide all + // the settings on page load via .css using the js-hide class so + // that there's no flicker. + $css_class = 'user-admin-picture-settings'; + if (!$picture_support) { + $css_class .= ' js-hide'; + } + $form['pictures']['settings'] = array( + '#prefix' => '
', + '#suffix' => '
', + ); + $form['pictures']['settings']['user_picture_path'] = array( + '#type' => 'textfield', + '#title' => t('Picture image path'), + '#default_value' => variable_get('user_picture_path', 'pictures'), + '#size' => 30, + '#maxlength' => 255, + '#description' => t('Subdirectory in the directory %dir where pictures will be stored.', array('%dir' => file_directory_path() .'/')), + ); + $form['pictures']['settings']['user_picture_default'] = array( + '#type' => 'textfield', + '#title' => t('Default picture'), + '#default_value' => variable_get('user_picture_default', ''), + '#size' => 30, + '#maxlength' => 255, + '#description' => t('URL of picture to display for users with no custom picture selected. Leave blank for none.'), + ); + $form['pictures']['settings']['user_picture_dimensions'] = array( + '#type' => 'textfield', + '#title' => t('Picture maximum dimensions'), + '#default_value' => variable_get('user_picture_dimensions', '85x85'), + '#size' => 15, + '#maxlength' => 10, + '#description' => t('Maximum dimensions for pictures, in pixels.'), + ); + $form['pictures']['settings']['user_picture_file_size'] = array( + '#type' => 'textfield', + '#title' => t('Picture maximum file size'), + '#default_value' => variable_get('user_picture_file_size', '30'), + '#size' => 15, + '#maxlength' => 10, + '#description' => t('Maximum file size for pictures, in kB.'), + ); + $form['pictures']['settings']['user_picture_guidelines'] = array( + '#type' => 'textarea', + '#title' => t('Picture guidelines'), + '#default_value' => variable_get('user_picture_guidelines', ''), + '#description' => t("This text is displayed at the picture upload form in addition to the default guidelines. It's useful for helping or instructing your users."), + ); + + return system_settings_form($form); +} + +/** + * Menu callback: administer permissions. + * + * @ingroup forms + * @see user_admin_perm_submit() + * @see theme_user_admin_perm() + */ +function user_admin_perm($form_state, $rid = NULL) { + if (is_numeric($rid)) { + $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); + } + else { + $result = db_query('SELECT r.rid, p.perm FROM {role} r LEFT JOIN {permission} p ON r.rid = p.rid ORDER BY name'); + } + + // Compile role array: + // Add a comma at the end so when searching for a permission, we can + // always search for "$perm," to make sure we do not confuse + // permissions that are substrings of each other. + while ($role = db_fetch_object($result)) { + $role_permissions[$role->rid] = $role->perm .','; + } + + // Retrieve role names for columns. + $role_names = user_roles(); + if (is_numeric($rid)) { + $role_names = array($rid => $role_names[$rid]); + } + + // Render role/permission overview: + $options = array(); + foreach (module_list(FALSE, FALSE, TRUE) as $module) { + if ($permissions = module_invoke($module, 'perm')) { + $form['permission'][] = array( + '#value' => $module, + ); + asort($permissions); + foreach ($permissions as $perm) { + $options[$perm] = ''; + $form['permission'][$perm] = array('#value' => t($perm)); + foreach ($role_names as $rid => $name) { + // Builds arrays for checked boxes for each role + if (strpos($role_permissions[$rid], $perm .',') !== FALSE) { + $status[$rid][] = $perm; + } + } + } + } + } + + // Have to build checkboxes here after checkbox arrays are built + foreach ($role_names as $rid => $name) { + $form['checkboxes'][$rid] = array('#type' => 'checkboxes', '#options' => $options, '#default_value' => isset($status[$rid]) ? $status[$rid] : array()); + $form['role_names'][$rid] = array('#value' => $name, '#tree' => TRUE); + } + $form['submit'] = array('#type' => 'submit', '#value' => t('Save permissions')); + + return $form; +} + +function user_admin_perm_submit($form, &$form_state) { + // Save permissions: + $result = db_query('SELECT * FROM {role}'); + while ($role = db_fetch_object($result)) { + if (isset($form_state['values'][$role->rid])) { + // Delete, so if we clear every checkbox we reset that role; + // otherwise permissions are active and denied everywhere. + db_query('DELETE FROM {permission} WHERE rid = %d', $role->rid); + $form_state['values'][$role->rid] = array_filter($form_state['values'][$role->rid]); + if (count($form_state['values'][$role->rid])) { + db_query("INSERT INTO {permission} (rid, perm) VALUES (%d, '%s')", $role->rid, implode(', ', array_keys($form_state['values'][$role->rid]))); + } + } + } + + drupal_set_message(t('The changes have been saved.')); + + // Clear the cached pages + cache_clear_all(); +} + +/** + * Theme the administer permissions page. + * + * @ingroup themeable + */ +function theme_user_admin_perm($form) { + $roles = user_roles(); + foreach (element_children($form['permission']) as $key) { + // Don't take form control structures + if (is_array($form['permission'][$key])) { + $row = array(); + // Module name + if (is_numeric($key)) { + $row[] = array('data' => t('@module module', array('@module' => drupal_render($form['permission'][$key]))), 'class' => 'module', 'id' => 'module-'. $form['permission'][$key]['#value'], 'colspan' => count($form['role_names']) + 1); + } + else { + $row[] = array('data' => drupal_render($form['permission'][$key]), 'class' => 'permission'); + foreach (element_children($form['checkboxes']) as $rid) { + if (is_array($form['checkboxes'][$rid])) { + $row[] = array('data' => drupal_render($form['checkboxes'][$rid][$key]), 'class' => 'checkbox', 'title' => $roles[$rid] .' : '. t($key)); + } + } + } + $rows[] = $row; + } + } + $header[] = (t('Permission')); + foreach (element_children($form['role_names']) as $rid) { + if (is_array($form['role_names'][$rid])) { + $header[] = array('data' => drupal_render($form['role_names'][$rid]), 'class' => 'checkbox'); + } + } + $output = theme('table', $header, $rows, array('id' => 'permissions')); + $output .= drupal_render($form); + return $output; +} + +/** + * Menu callback: administer roles. + * + * @ingroup forms + * @see user_admin_role_validate() + * @see user_admin_role_submit() + * @see theme_user_admin_new_role() + */ +function user_admin_role() { + $rid = arg(4); + if ($rid) { + if ($rid == DRUPAL_ANONYMOUS_RID || $rid == DRUPAL_AUTHENTICATED_RID) { + drupal_goto('admin/user/roles'); + } + // Display the edit role form. + $role = db_fetch_object(db_query('SELECT * FROM {role} WHERE rid = %d', $rid)); + $form['name'] = array( + '#type' => 'textfield', + '#title' => t('Role name'), + '#default_value' => $role->name, + '#size' => 30, + '#required' => TRUE, + '#maxlength' => 64, + '#description' => t('The name for this role. Example: "moderator", "editorial board", "site architect".'), + ); + $form['rid'] = array( + '#type' => 'value', + '#value' => $rid, + ); + $form['submit'] = array( + '#type' => 'submit', + '#value' => t('Save role'), + ); + $form['delete'] = array( + '#type' => 'submit', + '#value' => t('Delete role'), + ); + } + else { + $form['name'] = array( + '#type' => 'textfield', + '#size' => 32, + '#maxlength' => 64, + ); + $form['submit'] = array( + '#type' => 'submit', + '#value' => t('Add role'), + ); + $form['#submit'][] = 'user_admin_role_submit'; + $form['#validate'][] = 'user_admin_role_validate'; + } + return $form; +} + +function user_admin_role_validate($form, &$form_state) { + if ($form_state['values']['name']) { + if ($form_state['values']['op'] == t('Save role')) { + if (db_result(db_query("SELECT COUNT(*) FROM {role} WHERE name = '%s' AND rid != %d", $form_state['values']['name'], $form_state['values']['rid']))) { + form_set_error('name', t('The role name %name already exists. Please choose another role name.', array('%name' => $form_state['values']['name']))); + } + } + else if ($form_state['values']['op'] == t('Add role')) { + if (db_result(db_query("SELECT COUNT(*) FROM {role} WHERE name = '%s'", $form_state['values']['name']))) { + form_set_error('name', t('The role name %name already exists. Please choose another role name.', array('%name' => $form_state['values']['name']))); + } + } + } + else { + form_set_error('name', t('You must specify a valid role name.')); + } +} + +function user_admin_role_submit($form, &$form_state) { + if ($form_state['values']['op'] == t('Save role')) { + db_query("UPDATE {role} SET name = '%s' WHERE rid = %d", $form_state['values']['name'], $form_state['values']['rid']); + drupal_set_message(t('The role has been renamed.')); + } + else if ($form_state['values']['op'] == t('Delete role')) { + db_query('DELETE FROM {role} WHERE rid = %d', $form_state['values']['rid']); + db_query('DELETE FROM {permission} WHERE rid = %d', $form_state['values']['rid']); + // Update the users who have this role set: + db_query('DELETE FROM {users_roles} WHERE rid = %d', $form_state['values']['rid']); + + drupal_set_message(t('The role has been deleted.')); + } + else if ($form_state['values']['op'] == t('Add role')) { + db_query("INSERT INTO {role} (name) VALUES ('%s')", $form_state['values']['name']); + drupal_set_message(t('The role has been added.')); + } + $form_state['redirect'] = 'admin/user/roles'; + return; +} + +/** + * Menu callback: list all access rules + */ +function user_admin_access_check() { + $output = drupal_get_form('user_admin_check_user'); + $output .= drupal_get_form('user_admin_check_mail'); + $output .= drupal_get_form('user_admin_check_host'); + return $output; +} + +/** + * Menu callback: add an access rule. + */ +function user_admin_access_add($mask = NULL, $type = NULL) { + $edit = array(); + $edit['aid'] = 0; + $edit['mask'] = $mask; + $edit['type'] = $type; + return drupal_get_form('user_admin_access_add_form', $edit, t('Add rule')); +} + +/** + * Menu callback: edit an access rule. + */ +function user_admin_access_edit($aid = 0) { + $edit = db_fetch_array(db_query('SELECT aid, type, status, mask FROM {access} WHERE aid = %d', $aid)); + return drupal_get_form('user_admin_access_edit_form', $edit, t('Save rule')); +} + +/** + * Form builder; Configure access rules. + * + * @ingroup forms + */ +function user_admin_access_form(&$form_state, $edit, $submit) { + $form = array(); + $form['aid'] = array( + '#type' => 'value', + '#value' => $edit['aid'], + ); + $form['status'] = array( + '#type' => 'radios', + '#title' => t('Access type'), + '#default_value' => isset($edit['status']) ? $edit['status'] : 0, + '#options' => array('1' => t('Allow'), '0' => t('Deny')), + ); + $type_options = array('user' => t('Username'), 'mail' => t('E-mail'), 'host' => t('Host')); + $form['type'] = array( + '#type' => 'radios', + '#title' => t('Rule type'), + '#default_value' => (isset($type_options[$edit['type']]) ? $edit['type'] : 'user'), + '#options' => $type_options, + ); + $form['mask'] = array( + '#type' => 'textfield', + '#title' => t('Mask'), + '#size' => 30, + '#maxlength' => 64, + '#default_value' => $edit['mask'], + '#description' => '%: '. t('Matches any number of characters, even zero characters') .'.
_: '. t('Matches exactly one character.'), + '#required' => TRUE, + ); + $form['submit'] = array('#type' => 'submit', '#value' => $submit); + $form['#submit'] = array('user_admin_access_form_submit'); + + return $form; +} + +/** + * Submit callback for user_admin_access_form(). + */ +function user_admin_access_form_submit($form, &$form_state) { + $edit = $form_state['values']; + if ($edit['aid']) { + db_query("UPDATE {access} SET mask = '%s', type = '%s', status = '%s' WHERE aid = %d", $edit['mask'], $edit['type'], $edit['status'], $edit['aid']); + drupal_set_message(t('The access rule has been saved.')); + } + else { + db_query("INSERT INTO {access} (mask, type, status) VALUES ('%s', '%s', %d)", $edit['mask'], $edit['type'], $edit['status']); + drupal_set_message(t('The access rule has been added.')); + } + $form_state['redirect'] = 'admin/user/rules'; +} + +function user_admin_access_check_validate($form, &$form_state) { + if (empty($form_state['values']['test'])) { + form_set_error($form_state['values']['type'], t('No value entered. Please enter a test string and try again.')); + } +} + +function user_admin_check_user() { + $form['user'] = array('#type' => 'fieldset', '#title' => t('Username')); + $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); + $form['user']['type'] = array('#type' => 'hidden', '#value' => 'user'); + $form['user']['submit'] = array('#type' => 'submit', '#value' => t('Check username')); + $form['#submit'][] = 'user_admin_access_check_submit'; + $form['#validate'][] = 'user_admin_access_check_validate'; + $form['#theme'] = 'user_admin_access_check'; + return $form; +} + +function user_admin_check_mail() { + $form['mail'] = array('#type' => 'fieldset', '#title' => t('E-mail')); + $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); + $form['mail']['type'] = array('#type' => 'hidden', '#value' => 'mail'); + $form['mail']['submit'] = array('#type' => 'submit', '#value' => t('Check e-mail')); + $form['#submit'][] = 'user_admin_access_check_submit'; + $form['#validate'][] = 'user_admin_access_check_validate'; + $form['#theme'] = 'user_admin_access_check'; + return $form; +} + +function user_admin_check_host() { + $form['host'] = array('#type' => 'fieldset', '#title' => t('Hostname')); + $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); + $form['host']['type'] = array('#type' => 'hidden', '#value' => 'host'); + $form['host']['submit'] = array('#type' => 'submit', '#value' => t('Check hostname')); + $form['#submit'][] = 'user_admin_access_check_submit'; + $form['#validate'][] = 'user_admin_access_check_validate'; + $form['#theme'] = 'user_admin_access_check'; + return $form; +} + +function user_admin_access_check_submit($form, &$form_state) { + switch ($form_state['values']['type']) { + case 'user': + if (drupal_is_denied('user', $form_state['values']['test'])) { + drupal_set_message(t('The username %name is not allowed.', array('%name' => $form_state['values']['test']))); + } + else { + drupal_set_message(t('The username %name is allowed.', array('%name' => $form_state['values']['test']))); + } + break; + case 'mail': + if (drupal_is_denied('mail', $form_state['values']['test'])) { + drupal_set_message(t('The e-mail address %mail is not allowed.', array('%mail' => $form_state['values']['test']))); + } + else { + drupal_set_message(t('The e-mail address %mail is allowed.', array('%mail' => $form_state['values']['test']))); + } + break; + case 'host': + if (drupal_is_denied('host', $form_state['values']['test'])) { + drupal_set_message(t('The hostname %host is not allowed.', array('%host' => $form_state['values']['test']))); + } + else { + drupal_set_message(t('The hostname %host is allowed.', array('%host' => $form_state['values']['test']))); + } + break; + default: + break; + } +} + +/** + * Menu callback: delete an access rule + * + * @ingroup forms + * @see user_admin_access_delete_confirm_submit() + */ +function user_admin_access_delete_confirm($form_state, $aid = 0) { + $access_types = array('user' => t('username'), 'mail' => t('e-mail'), 'host' => t('host')); + $edit = db_fetch_object(db_query('SELECT aid, type, status, mask FROM {access} WHERE aid = %d', $aid)); + + $form = array(); + $form['aid'] = array('#type' => 'hidden', '#value' => $aid); + $output = confirm_form($form, + t('Are you sure you want to delete the @type rule for %rule?', array('@type' => $access_types[$edit->type], '%rule' => $edit->mask)), + 'admin/user/rules', + t('This action cannot be undone.'), + t('Delete'), + t('Cancel')); + return $output; +} + +function user_admin_access_delete_confirm_submit($form, &$form_state) { + db_query('DELETE FROM {access} WHERE aid = %d', $form_state['values']['aid']); + drupal_set_message(t('The access rule has been deleted.')); + $form_state['redirect'] = 'admin/user/rules'; + return; +} + +/** + * Menu callback: list all access rules + */ +function user_admin_access() { + $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)); + $result = db_query("SELECT aid, type, status, mask FROM {access}". tablesort_sql($header)); + $access_types = array('user' => t('username'), 'mail' => t('e-mail'), 'host' => t('host')); + $rows = array(); + while ($rule = db_fetch_object($result)) { + $rows[] = array($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/'. $rule->aid)); + } + if (empty($rows)) { + $rows[] = array(array('data' => ''. t('There are currently no access rules.') .'', 'colspan' => 5)); + } + return theme('table', $header, $rows); +} + +/** + * Theme user administration overview. + * + * @ingroup themeable + */ +function theme_user_admin_account($form) { + // Overview table: + $header = array( + theme('table_select_header_cell'), + array('data' => t('Username'), 'field' => 'u.name'), + array('data' => t('Status'), 'field' => 'u.status'), + t('Roles'), + array('data' => t('Member for'), 'field' => 'u.created', 'sort' => 'desc'), + array('data' => t('Last access'), 'field' => 'u.access'), + t('Operations') + ); + + $output = drupal_render($form['options']); + if (isset($form['name']) && is_array($form['name'])) { + foreach (element_children($form['name']) as $key) { + $rows[] = array( + drupal_render($form['accounts'][$key]), + drupal_render($form['name'][$key]), + drupal_render($form['status'][$key]), + drupal_render($form['roles'][$key]), + drupal_render($form['member_for'][$key]), + drupal_render($form['last_access'][$key]), + drupal_render($form['operations'][$key]), + ); + } + } + else { + $rows[] = array(array('data' => t('No users available.'), 'colspan' => '7')); + } + + $output .= theme('table', $header, $rows); + if ($form['pager']['#value']) { + $output .= drupal_render($form['pager']); + } + + $output .= drupal_render($form); + + return $output; +} + +/** + * Theme the new-role form. + * + * @ingroup themeable + */ +function theme_user_admin_new_role($form) { + $header = array(t('Name'), array('data' => t('Operations'), 'colspan' => 2)); + foreach (user_roles() as $rid => $name) { + $edit_permissions = l(t('edit permissions'), 'admin/user/permissions/'. $rid); + if (!in_array($rid, array(DRUPAL_ANONYMOUS_RID, DRUPAL_AUTHENTICATED_RID))) { + $rows[] = array($name, l(t('edit role'), 'admin/user/roles/edit/'. $rid), $edit_permissions); + } + else { + $rows[] = array($name, t('locked'), $edit_permissions); + } + } + $rows[] = array(drupal_render($form['name']), array('data' => drupal_render($form['submit']), 'colspan' => 2)); + + $output = drupal_render($form); + $output .= theme('table', $header, $rows); + + return $output; +} + +/** + * Theme user administration filter form. + * + * @ingroup themeable + */ +function theme_user_filter_form($form) { + $output = '
'; + $output .= drupal_render($form['filters']); + $output .= '
'; + $output .= drupal_render($form); + return $output; +} + +/** + * Theme user administration filter selector. + * + * @ingroup themeable + */ +function theme_user_filters($form) { + $output = ''; + + return $output; +}