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<?php
namespace Kanboard\Helper;
use Kanboard\Core\Base;
use Kanboard\Core\Security\Role;
/**
* User helpers
*
* @package helper
* @author Frederic Guillot
*/
class UserHelper extends Base
{
/**
* Return true if the logged user as unread notifications
*
* @access public
* @return boolean
*/
public function hasNotifications()
{
return $this->userUnreadNotificationModel->hasNotifications($this->userSession->getId());
}
/**
* Get initials from a user
*
* @access public
* @param string $name
* @return string
*/
public function getInitials($name)
{
$initials = '';
foreach (explode(' ', $name, 2) as $string) {
$initials .= mb_substr($string, 0, 1, 'UTF-8');
}
return mb_strtoupper($initials, 'UTF-8');
}
/**
* Return the user full name
*
* @param array $user User properties
* @return string
*/
public function getFullname(array $user = array())
{
$user = empty($user) ? $this->userSession->getAll() : $user;
return $user['name'] ?: $user['username'];
}
/**
* Get user id
*
* @access public
* @return integer
*/
public function getId()
{
return $this->userSession->getId();
}
/**
* Check if the given user_id is the connected user
*
* @param integer $user_id User id
* @return boolean
*/
public function isCurrentUser($user_id)
{
return $this->userSession->getId() == $user_id;
}
/**
* Return if the logged user is admin
*
* @access public
* @return boolean
*/
public function isAdmin()
{
return $this->userSession->isAdmin();
}
/**
* Get role name
*
* @access public
* @param string $role
* @return string
*/
public function getRoleName($role = '')
{
return $this->role->getRoleName($role ?: $this->userSession->getRole());
}
/**
* Check application access
*
* @param string $controller
* @param string $action
* @return bool
*/
public function hasAccess($controller, $action)
{
if (! $this->userSession->isLogged()) {
return false;
}
$key = 'app_access:'.$controller.$action;
$result = $this->memoryCache->get($key);
if ($result === null) {
$result = $this->applicationAuthorization->isAllowed($controller, $action, $this->userSession->getRole());
$this->memoryCache->set($key, $result);
}
return $result;
}
/**
* Check project access
*
* @param string $controller
* @param string $action
* @param integer $project_id
* @return bool
*/
public function hasProjectAccess($controller, $action, $project_id)
{
if (! $this->userSession->isLogged()) {
return false;
}
if ($this->userSession->isAdmin()) {
return true;
}
if (! $this->hasAccess($controller, $action)) {
return false;
}
$key = 'project_access:'.$controller.$action.$project_id;
$result = $this->memoryCache->get($key);
if ($result === null) {
$role = $this->getProjectUserRole($project_id);
if ($this->role->isCustomProjectRole($role)) {
$role = Role::PROJECT_MEMBER;
}
$result = $this->projectAuthorization->isAllowed($controller, $action, $role);
$this->memoryCache->set($key, $result);
}
return $result;
}
/**
* Get project role for the current user
*
* @access public
* @param integer $project_id
* @return string
*/
public function getProjectUserRole($project_id)
{
return $this->memoryCache->proxy($this->projectUserRoleModel, 'getUserRole', $project_id, $this->userSession->getId());
}
/**
* Return true if the user can remove a task
*
* Regular users can't remove tasks from other people
*
* @public
* @param array $task
* @return bool
*/
public function canRemoveTask(array $task)
{
if (isset($task['creator_id']) && $task['creator_id'] == $this->userSession->getId()) {
return true;
}
if ($this->userSession->isAdmin() || $this->getProjectUserRole($task['project_id']) === Role::PROJECT_MANAGER) {
return true;
}
return false;
}
}
|
