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<?php
define("AUTOASSIGNROLE_ROLE", "");
define("AUTOASSIGNROLE_ROLE_ACTIVE", 0);
define("AUTOASSIGNROLE_ROLE_USER_ACTIVE", 0);
define("AUTOASSIGNROLE_ROLE_USER", "");
define("AUTOASSIGNROLE_ROLE_USER_MULTIPLE", 0);
define("AUTOASSIGNROLE_ROLE_USER_DESCRIPTION", "");
define("AUTOASSIGNROLE_ROLE_USER_TITLE", t("Role"));
define("AUTOASSIGNROLE_ROLE_SORT", "SORT_ASC");
function autoassignrole_menu($may_cache) {
$items = array();
if ($may_cache) {
$items[] = array(
'path' => 'admin/user/autoassignrole',
'title' => t('Auto assign role'),
'description' => t('Auto Assign Role Settings.'),
'callback' => 'drupal_get_form',
'callback arguments' => 'autoassignrole_settings',
'access' => user_access('administer autoassignrole'),
);
}
return $items;
}
function autoassignrole_settings() {
$roles = user_roles();
unset($roles[1]);
unset($roles[2]);
$form['autoassignrole_settings_auto'] = array(
'#type' => 'fieldset',
'#title' => t('Automatic Role Assignment'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$desc = "Automatic role assignment occurs when the user first logins to the ";
$desc .= "account. This happens without the users knowledge.";
$form['autoassignrole_settings_auto']['AUTOASSIGNROLE_ROLE_ACTIVE'] = array(
'#type' => 'radios',
'#title' => t('Automatic role assignment'),
'#description' => t($desc),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_ACTIVE', 0),
'#options' => array(
1 => t('Enabled'),
0 => t('Disabled'),
),
);
$form['autoassignrole_settings_auto']['AUTOASSIGNROLE_ROLE'] = array(
'#type' => 'checkboxes',
'#title' => t('Role'),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE', ''),
'#options' => $roles,
'#description' => t('Select the roles to assign new users.'),
);
$form['autoassignrole_settings_user'] = array(
'#type' => 'fieldset',
'#title' => t('User Role Assignment'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$desc = "The end user will be allowed to select the following roles when ";
$desc .= "they log in.";
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_USER_ACTIVE'] = array(
'#type' => 'radios',
'#title' => t('User Role Assignment'),
'#description' => t($desc),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_USER_ACTIVE', 0),
'#options' => array(
1 => t('Enabled'),
0 => t('Disabled'),
),
);
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_USER'] = array(
'#type' => 'checkboxes',
'#title' => t('Role'),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_USER', ''),
'#options' => $roles,
'#description' => t('Select the roles that are offered to new users.'),
);
$desc = "Should the end user be allowed to choose a single role or can they ";
$desc .= "choose multiple roles?";
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_USER_MULTIPLE'] = array(
'#type' => 'radios',
'#title' => t('User Role Selection'),
'#description' => t($desc),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_USER_MULTIPLE', 0),
'#options' => array(
0 => t('Single Role'),
1 => t('Multiple Roles'),
),
);
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_USER_REQUIRED'] = array(
'#type' => 'checkbox',
'#title' => t('Required'),
'#description' => t('Should the end user be required to choose a role?'),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_USER_REQUIRED', 0),
);
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_SORT'] = array(
'#type' => 'select',
'#title' => t('Sorting'),
'#description' => t('Default sort order of roles the user will see.'),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_SORT', 'SORT_ASC'),
'#options' => array(
'SORT_ASC' => t('Ascending'),
'SORT_DESC' => t('Descending'),
),
);
$desc = "The title of the fieldset that contains role options.";
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_USER_FIELDSET'] = array(
'#type' => 'textfield',
'#title' => t('User Role Fieldset Title'),
'#description' => t($desc),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_USER_FIELDSET', t('User Role Selection')),
'#size' => 60,
'#maxlength' => 128,
'#required' => FALSE,
);
$desc = "The title of the field that contains the role options the end ";
$desc .= "user sees during registration.";
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_USER_TITLE'] = array(
'#type' => 'textfield',
'#title' => t('User Role Title'),
'#description' => t($desc),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_USER_TITLE', ""),
'#size' => 60,
'#maxlength' => 128,
'#required' => FALSE,
);
$desc = "The description displayed to the end user when they are ";
$desc .= "selecting thier role during registration.";
$form['autoassignrole_settings_user']['AUTOASSIGNROLE_ROLE_USER_DESCRIPTION'] = array(
'#type' => 'textarea',
'#title' => t('User Role Description'),
'#description' => t($desc),
'#default_value' => variable_get('AUTOASSIGNROLE_ROLE_USER_DESCRIPTION', ""),
'#required' => FALSE,
);
return system_settings_form($form);
}
function autoassignrole_perm() {
return array(
'administer autoassignrole',
);
}
function autoassignrole_user($type, &$edit, &$user, $category = NULL) {
switch ($type) {
case 'insert':
if (variable_get('AUTOASSIGNROLE_ROLE_ACTIVE', '0') == 1) {
$roles = variable_get('AUTOASSIGNROLE_ROLE', '0');
if (is_array($roles)) {
$sql = 'INSERT INTO {users_roles} (uid, rid) values (%d, %d)';
foreach ($roles as $key => $value) {
if ($value > 0) {
db_query($sql, $user->uid, $value);
}
}
}
}
if (variable_get('AUTOASSIGNROLE_ROLE_USER_ACTIVE', '0') == 1) {
$sql = 'INSERT INTO {users_roles} (uid, rid) values (%d, %d)';
if (is_array($edit['AUTOASSIGNROLE_ROLE_USER'])) {
foreach ($edit['AUTOASSIGNROLE_ROLE_USER'] as $key => $value) {
if ($value > 0) {
db_query($sql, $user->uid, $value);
}
}
}
else {
db_query($sql, $user->uid, $edit['AUTOASSIGNROLE_ROLE_USER']);
}
}
$user = user_load(array(
"uid" => $user->uid,
));
break;
}
}
function autoassignrole_form_alter($form_id, &$form) {
if ($form_id == "user_register" && variable_get('AUTOASSIGNROLE_ROLE_USER_ACTIVE', '0') == 1 && !user_access('administer users')) {
$form['autoassignrole_user'] = array(
'#type' => 'fieldset',
'#title' => variable_get('AUTOASSIGNROLE_ROLE_USER_FIELDSET', t('User Role Selection')),
'#collapsible' => FALSE,
'#collapsed' => FALSE,
);
$form['autoassignrole_user']['AUTOASSIGNROLE_ROLE_USER'] = array(
'#type' => _autoassignrole_user_input('type'),
'#title' => variable_get('AUTOASSIGNROLE_ROLE_USER_TITLE', ""),
'#options' => _autoassignrole_intersect(),
'#required' => _autoassignrole_user_input('required'),
'#description' => variable_get('AUTOASSIGNROLE_ROLE_USER_DESCRIPTION', ""),
);
}
}
function _autoassignrole_user_input($args) {
switch ($args) {
case 'type':
if (variable_get('AUTOASSIGNROLE_ROLE_USER_MULTIPLE', 0) == 0) {
$type = 'radios';
}
else {
$type = 'checkboxes';
}
return $type;
break;
case 'required':
if (variable_get('AUTOASSIGNROLE_ROLE_USER_REQUIRED', 0) == 0) {
$required = FALSE;
}
else {
$required = TRUE;
}
return $required;
break;
}
}
function _autoassignrole_intersect() {
$autoassignrole_roles = variable_get("AUTOASSIGNROLE_ROLE_USER", "");
foreach ($autoassignrole_roles as $key => $value) {
if ($value == 0) {
unset($autoassignrole_roles[$key]);
}
}
$result = _autoassignrole_array_intersect_key(user_roles(), $autoassignrole_roles);
if (variable_get("AUTOASSIGNROLE_ROLE_SORT", "SORT_ASC") == "SORT_ASC") {
uasort($result, _autoassignrole_array_asc);
}
else {
uasort($result, _autoassignrole_array_desc);
}
return $result;
}
function _autoassignrole_array_desc($a, $b) {
if ($a == $b) {
return 0;
}
return $a < $b ? -1 : 1;
}
function _autoassignrole_array_asc($a, $b) {
if ($a == $b) {
return 0;
}
return $a > $b ? -1 : 1;
}
function _autoassignrole_array_intersect_key($isec, $keys) {
$argc = func_num_args();
if ($argc > 2) {
for ($i = 1; !empty($isec) && $i < $argc; $i++) {
$arr = func_get_arg($i);
foreach (array_keys($isec) as $key) {
if (!isset($arr[$key])) {
unset($isec[$key]);
}
}
}
return $isec;
}
else {
$res = array();
foreach (array_keys($isec) as $key) {
if (isset($keys[$key])) {
$res[$key] = t($isec[$key]);
}
}
return $res;
}
}
