Returns the number of users assigned to the provided RoleID. If
$UsersOnlyWithThisRole is TRUE, it will return the number of users who
are assigned to this RoleID and NO OTHER.
| public getUserCount ( $RoleID, $UsersOnlyWithThisRole = false ) |
/**
* Show list of roles.
*
* @since 2.0.0
* @access public
*/
public function index($roleID = null)
{
$this->_permission();
$this->setHighlightRoute('dashboard/role');
$this->addJsFile('jquery.tablednd.js');
$this->title(t('Roles & Permissions'));
if (!$roleID) {
$roles = $this->RoleModel->getWithRankPermissions()->resultArray();
// Check to see which roles can be modified.
foreach ($roles as &$row) {
$canModify = true;
if (!Gdn::session()->checkPermission('Garden.Settings.Manage')) {
foreach ($this->RoleModel->RankPermissions as $permission) {
if ($row[$permission] && !Gdn::session()->checkPermission($permission)) {
$canModify = false;
break;
}
}
}
$row['CanModify'] = $canModify;
}
$this->setData('Roles', $roles);
} elseif ($this->deliveryType() === DELIVERY_TYPE_DATA) {
// This is an API request. Get the role in a nicer format.
$role = $this->RoleModel->getID($roleID, DATASET_TYPE_ARRAY);
// Get the global permissions.
$permissions = Gdn::permissionModel()->getGlobalPermissions($roleID);
unset($permissions['PermissionID']);
// Get the per-category permissions.
$permissions['Category'] = $this->RoleModel->getCategoryPermissions($roleID);
$role['Permissions'] = $permissions;
$this->setData('Role', $role);
saveToConfig('Api.Clean', false, false);
} else {
$Role = $this->RoleModel->getID($roleID);
$this->setData('Roles', [$Role]);
}
// Grab the total users for each role.
if (is_array($this->data('Roles'))) {
$pastThreshold = Gdn::userModel()->pastUserMegaThreshold();
$thresholdTypeExceptions = RoleModel::getDefaultTypes();
unset($thresholdTypeExceptions[RoleModel::TYPE_MEMBER]);
$roles = $this->data('Roles');
foreach ($roles as &$role) {
if ($pastThreshold && !in_array($role['Type'], $thresholdTypeExceptions)) {
$countUsers = t('View');
} else {
$countUsers = $this->RoleModel->getUserCount($role['RoleID']);
}
$role['CountUsers'] = $countUsers;
}
$this->setData('Roles', $roles);
}
$this->render();
}
/**
* Remove a role.
*
* @since 2.0.0
* @access public
*/
public function delete($RoleID = false)
{
if (!$this->_permission($RoleID)) {
return;
}
$this->title(t('Delete Role'));
$this->addSideMenu('dashboard/role');
$Role = $this->RoleModel->getByRoleID($RoleID);
if ($Role->Deletable == '0') {
$this->Form->addError('You cannot delete this role.');
}
// Make sure the form knows which item we are deleting.
$this->Form->addHidden('RoleID', $RoleID);
// Figure out how many users will be affected by this deletion
$this->AffectedUsers = $this->RoleModel->getUserCount($RoleID);
// Figure out how many users will be orphaned by this deletion
$this->OrphanedUsers = $this->RoleModel->getUserCount($RoleID, true);
// Get a list of roles other than this one that can act as a replacement
$this->ReplacementRoles = $this->RoleModel->getByNotRoleID($RoleID);
if ($this->Form->authenticatedPostBack()) {
// Make sure that a replacement role has been selected if there were going to be orphaned users
if ($this->OrphanedUsers > 0) {
$Validation = new Gdn_Validation();
$Validation->applyRule('ReplacementRoleID', 'Required', 'You must choose a replacement role for orphaned users.');
$Validation->validate($this->Form->formValues());
$this->Form->setValidationResults($Validation->results());
}
if ($this->Form->errorCount() == 0) {
// Go ahead and delete the Role
$this->RoleModel->deleteAndReplace($RoleID, $this->Form->getValue('ReplacementRoleID'));
$this->RedirectUrl = url('dashboard/role');
$this->informMessage(t('Deleting role...'));
}
}
$this->render();
}
