function user_patterns in Patterns 6.2
Same name and namespace in other branches
- 5 components/user.inc \user_patterns()
- 6 components/user.inc \user_patterns()
- 7.2 patterns_components/components/user.inc \user_patterns()
- 7 patterns_components/components/user.inc \user_patterns()
File
- components/
user.inc, line 3
Code
function user_patterns($op, $id = null, &$data = null) {
switch ($op) {
// Return the valid tags that this component can prepare and process
case 'tags':
return array(
'user',
'role',
'permissions',
);
break;
// Return a list of forms/actions this component can handle
case 'actions':
return array(
'user_register' => t('User: Add user'),
'user_profile_form' => t('User: Edit user'),
'user_confirm_delete' => t('User: Delete user'),
'user_admin_role' => t('User: Add, edit or remove role'),
'user_admin_perm' => t('User: Configure permissions'),
);
break;
// Return a summary of an action
case 'summary':
if ($data['uid'] && !$data['name']) {
$data['name'] = db_result(db_query('SELECT name FROM {users} WHERE uid = "%d"', $data['name']));
}
$variables = array(
'%user' => $data['name'],
'%uid' => $data['uid'],
'%role' => $data['name'],
);
switch ($id) {
case 'user_register':
return t('Create user %user', $variables);
break;
case 'user_profile_form':
return t('Edit user account %user', $variables);
break;
case 'user_confirm_delete':
return t('Delete user account %user', $variables);
break;
case 'user_admin_role':
return t('Create user role %role', $variables);
break;
case 'user_admin_perm':
return t('Add permissions for %role', $variables);
break;
}
break;
// Prepare data for processing
case 'prepare':
if ($id == 'user') {
if ($data['name'] && !$data['uid']) {
$data['uid'] = db_result(db_query('SELECT uid FROM {users} WHERE name = "%s"', $data['name']));
}
if ($data['password']) {
$data['pass'] = array(
'pass1' => $data['password'],
'pass2' => $data['password'],
);
unset($data['password']);
}
$data['timezone_original'] = $data['timezone'];
if (in_array($data['timezone'], array(
'0',
'+0',
'-0',
'0000',
'-0000',
))) {
$data['timezone'] = '+0000';
}
if (!empty($data['timezone']) && preg_match('/(\\+|-)([0][0-9]|[1][01])(00|30|45)/', $data['timezone'], $parts)) {
$seconds = $parts[2] * 3600 + $parts[3] * 60;
$sign = $parts[1] == '+' ? '' : '-';
$data['timezone'] = $sign . $seconds;
}
}
else {
if ($id == 'role') {
$data['name'] = $data['value'];
unset($data['value']);
if (empty($data['id'])) {
$rid = db_result(db_query("SELECT rid FROM {role} WHERE name = '%s'", $data['name']));
if ($rid) {
$data['id'] = $rid;
}
}
}
else {
if ($id == 'permissions') {
if ($data['role'] && !$data['rid']) {
$data['rid'] = $data['role'];
}
unset($data['role']);
}
}
}
break;
// Pre validate actions
case 'pre-validate':
if ($id == 'user') {
// make sure uid is valid
if (!empty($data['uid']) && !db_result(db_query("SELECT COUNT(*) FROM {users} WHERE uid = %d", $data['uid']))) {
return t('Invalid user ID supplied: %uid', array(
'%uid' => $data['uid'],
));
}
// Cannot create/edit/delete anon user
global $user;
if ($data['uid'] === 0) {
return t('Cannot modify anonymous user account.');
}
else {
if ($data['uid'] == 1 && $data['delete']) {
return t('Cannot delete super-user account. Please modify pattern and try again.');
}
else {
if ($data['uid'] == $user->uid && $data['delete']) {
return t('You cannot delete the current users account. Please login with a different account and try again.');
}
}
}
if (empty($data['uid']) && (empty($data['name']) || empty($data['mail']))) {
return t("<br>1. you didn't supply enough data for creation of the new account (both name and mail are required)<br>or<br>2. account you are trying to update doesn't exist (invalid uid or name).");
}
if (!empty($data['timezone'])) {
$zones = _system_zonelist();
if (!array_key_exists($data['timezone'], $zones)) {
return t('Invalid timezone: %zone. Use the following format: +0100 or -0930', array(
'%zone' => $data['timezone_original'],
));
}
}
unset($data['timezone_original']);
}
else {
if ($id == 'role') {
if (DRUPAL_ANONYMOUS_RID == $data['id'] || DRUPAL_AUTHENTICATED_RID == $data['id']) {
return t('The authenticated or anonymous roles cannot be updated or deleted.');
}
if (!empty($data['id']) && !db_result(db_query("SELECT COUNT(*) FROM {role} WHERE rid = %d", $data['id']))) {
return t('Invalid role id: %rid.', array(
'%rid' => $data['id'],
));
}
}
else {
if ($id == 'permissions') {
if (!$data['rid']) {
return t('You must specify a role to apply permissions to.');
}
}
}
}
break;
// Return the form_id('s) for each action
case 'form_id':
if ($id == 'user') {
// Check if the user needs updating
if ($data['uid']) {
return $data['delete'] ? 'user_confirm_delete' : 'user_profile_form';
}
else {
return 'user_register';
}
}
else {
if ($id == 'role') {
// role names should always be unique
if (!$data['delete'] && $data['id'] && $data['name'] && db_result(db_query("SELECT COUNT(*) FROM {role} WHERE name = '%s' AND rid != %d", $data['name'], $data['id']))) {
return;
}
elseif ($data['delete']) {
return 'user_admin_role';
}
else {
return 'user_admin_new_role';
}
}
else {
if ($id == 'permissions') {
return 'user_admin_perm';
}
}
}
break;
// Prepare for valid processing of this type of component
case 'build':
if ($id == 'user_register') {
if ($data['uid']) {
unset($data['uid']);
}
}
else {
if ($id == 'user_profile_form') {
module_load_include('inc', 'user', 'user.pages');
// make sure that required fields are not left empty
if (empty($data['mail'])) {
$data['mail'] = db_result(db_query("SELECT mail FROM {users} WHERE uid = %d", $data['uid']));
}
if (empty($data['name'])) {
$data['name'] = db_result(db_query("SELECT name FROM {users} WHERE uid = %d", $data['uid']));
}
static $old_q;
$old_q = $_GET['q'];
$_GET['q'] = 'user/' . $data['uid'] . '/edit';
}
else {
if ($id == 'user_confirm_delete') {
module_load_include('inc', 'user', 'user.pages');
$data['confirm'] = 1;
}
else {
if ($id == 'user_admin_role' || $id == 'user_admin_new_role') {
module_load_include('inc', 'user', 'user.admin');
static $old_q;
$old_q = $_GET['q'];
if ($data['id']) {
$_GET['q'] = 'admin/user/roles/edit/' . $data['id'];
}
else {
$_GET['q'] = '';
}
if ($data['delete']) {
$data['op'] = t('Delete role');
}
else {
if ($data['id']) {
$data['op'] = t('Save role');
}
else {
$data['op'] = t('Add role');
}
}
unset($data['id']);
}
else {
if ($id == 'user_admin_perm') {
// Get list of permissions to ensure only available permissions are saved
$permissions = array();
foreach (module_list(FALSE, FALSE, TRUE) as $module) {
if ($p = module_invoke($module, 'perm')) {
$permissions = array_merge($permissions, $p);
}
}
if (is_string($data['value'])) {
$p = explode(',', $data['value']);
unset($data['value']);
foreach ($p as $key => $value) {
$val = trim(trim($value), '\'"');
if (in_array($val, $permissions)) {
$perms[$val] = $val;
}
}
$data[$data['rid']] = $perms;
}
else {
for ($i = 0; $item = $data[$i]; $i++) {
if (in_array($item, $permissions)) {
$perms[$item] = $item;
}
unset($data[$i]);
}
$data[$data['rid']] = $perms;
}
module_load_include('inc', 'user', 'user.admin');
if (is_numeric($data['rid'])) {
$rid = $data['rid'];
}
else {
if (is_string($data['rid'])) {
$rid = db_result(db_query('SELECT rid FROM {role} WHERE name = "%s"', $data['rid']));
$role = $data['rid'];
$data[$rid] = $data[$role];
$data['rid'] = $rid;
unset($data[$role]);
}
}
if (!empty($data['delete'])) {
$data[$data['rid']]['delete'] = 1;
}
if (!empty($data['overwrite'])) {
$data[$data['rid']]['overwrite'] = 1;
}
}
}
}
}
}
return $data;
break;
// Validate the values for an action before running the pattern
case 'validate':
if ($id == 'user_admin_perm') {
if (is_numeric($data['rid'])) {
$rid = $data['rid'];
}
else {
if (is_string($data['rid'])) {
$rid = db_result(db_query('SELECT rid FROM {role} WHERE name = "%s"', $data['rid']));
}
}
if (!db_result(db_query("SELECT COUNT(*) FROM {role} WHERE rid = %d", $rid))) {
return t('Invalid role %role to set permissions for.', array(
'%role' => $data['role'] ? $data['role'] : $data['rid'],
));
}
}
break;
// Build a patterns actions and parameters
case 'params':
if ($id == 'user_confirm_delete' || $id == 'user_profile_form') {
return array(
user_load($data['uid']),
);
}
else {
if ($id == 'user_admin_perm') {
return $data['rid'];
}
}
break;
// Cleanup any global settings or check created data
case 'cleanup':
if ($id == 'user_admin_role') {
static $old_q;
if ($old_q) {
$_GET['q'] = $old_q;
unset($old_q);
}
}
else {
if ($id == 'user_profile_form') {
static $old_q;
$_GET['q'] = $old_q;
}
}
break;
// Return the primary ID if possible from this action
case 'identifier':
switch ($id) {
case 'user_admin_role':
return db_result(db_query('SELECT rid FROM {role} WHERE name = "%s"', $data['name']));
break;
}
break;
}
}