339 lines
9.9 KiB
PHP
339 lines
9.9 KiB
PHP
<?php
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namespace Kanboard\Helper;
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use Kanboard\Core\Base;
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use Kanboard\Core\Security\Role;
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use Kanboard\Model\ColumnRestrictionModel;
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use Kanboard\Model\ProjectRoleRestrictionModel;
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/**
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* Class ProjectRoleHelper
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*
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* @package Kanboard\Helper
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* @author Frederic Guillot
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*/
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class ProjectRoleHelper extends Base
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{
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/**
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* Get project role for the current user
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*
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* @access public
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* @param integer $projectId
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* @return string
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*/
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public function getProjectUserRole($projectId)
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{
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return $this->memoryCache->proxy($this->projectUserRoleModel, 'getUserRole', $projectId, $this->userSession->getId());
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}
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/**
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* Return true if the task can be moved by the logged user
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*
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* @param array $task
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* @return bool
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*/
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public function isDraggable(array &$task)
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{
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if ($task['is_active'] == 1 && $this->helper->user->hasProjectAccess('BoardAjaxController', 'save', $task['project_id'])) {
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return $this->isSortableColumn($task['project_id'], $task['column_id'], $task['owner_id']);
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}
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return false;
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}
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/**
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* Return true is the column is sortable
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*
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* @param int $projectId
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* @param int $columnId
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* @param int $assigneeId
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* @return bool
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*/
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public function isSortableColumn($projectId, $columnId, $assigneeId = null)
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{
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$role = $this->getProjectUserRole($projectId);
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if ($this->role->isCustomProjectRole($role)) {
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$sortableColumns = $this->columnMoveRestrictionCacheDecorator->getSortableColumns($projectId, $role);
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foreach ($sortableColumns as $column) {
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if ($column['src_column_id'] == $columnId || $column['dst_column_id'] == $columnId) {
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if ($column['only_assigned'] == 1 && $assigneeId !== null && $assigneeId != $this->userSession->getId()) {
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return false;
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}
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return true;
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}
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}
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return empty($sortableColumns) && $this->isAllowedToMoveTask($projectId, $role);
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}
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return true;
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}
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/**
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* Check if the user can move a task
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*
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* @param int $projectId
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* @param int $srcColumnId
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* @param int $dstColumnId
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* @return bool|int
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*/
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public function canMoveTask($projectId, $srcColumnId, $dstColumnId)
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{
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$role = $this->getProjectUserRole($projectId);
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if ($this->role->isCustomProjectRole($role)) {
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if ($srcColumnId == $dstColumnId) {
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return true;
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}
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$sortableColumns = $this->columnMoveRestrictionCacheDecorator->getSortableColumns($projectId, $role);
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foreach ($sortableColumns as $column) {
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if ($column['src_column_id'] == $srcColumnId && $column['dst_column_id'] == $dstColumnId) {
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return true;
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}
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if ($column['dst_column_id'] == $srcColumnId && $column['src_column_id'] == $dstColumnId) {
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return true;
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}
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}
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return empty($sortableColumns) && $this->isAllowedToMoveTask($projectId, $role);
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}
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return true;
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}
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/**
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* Return true if the user can create a task for the given column
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*
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* @param int $projectId
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* @param int $columnId
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* @return bool
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*/
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public function canCreateTaskInColumn($projectId, $columnId)
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{
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$role = $this->getProjectUserRole($projectId);
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if ($this->role->isCustomProjectRole($role)) {
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if (! $this->isAllowedToCreateTask($projectId, $columnId, $role)) {
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return false;
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}
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}
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return $this->helper->user->hasProjectAccess('TaskCreationController', 'show', $projectId);
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}
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/**
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* Return true if the user can create a task for the given column
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*
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* @param int $projectId
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* @param int $columnId
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* @return bool
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*/
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public function canChangeTaskStatusInColumn($projectId, $columnId)
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{
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$role = $this->getProjectUserRole($projectId);
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if ($this->role->isCustomProjectRole($role)) {
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if (! $this->isAllowedToChangeTaskStatus($projectId, $columnId, $role)) {
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return false;
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}
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}
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return $this->helper->user->hasProjectAccess('TaskStatusController', 'close', $projectId);
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}
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/**
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* Return true if the user can remove a task
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*
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* Regular users can't remove tasks from other people
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*
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* @public
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* @param array $task
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* @return bool
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*/
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public function canRemoveTask(array $task)
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{
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$role = $this->getProjectUserRole($task['project_id']);
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if ($this->hasRestriction($task['project_id'], $role, ProjectRoleRestrictionModel::RULE_TASK_SUPPRESSION)) {
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return false;
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}
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if (isset($task['creator_id']) && $task['creator_id'] == $this->userSession->getId()) {
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return true;
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}
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if ($this->userSession->isAdmin() || $this->getProjectUserRole($task['project_id']) === Role::PROJECT_MANAGER) {
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return true;
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}
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return false;
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}
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/**
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* Return true if the user can change assignee
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*
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* @public
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* @param array $task
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* @return bool
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*/
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public function canChangeAssignee(array $task)
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{
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$role = $this->getProjectUserRole($task['project_id']);
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if ($this->role->isCustomProjectRole($role) && $this->hasRestriction($task['project_id'], $role, ProjectRoleRestrictionModel::RULE_TASK_CHANGE_ASSIGNEE)) {
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return false;
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}
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return true;
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}
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/**
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* Return true if the user can update a task
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*
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* @public
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* @param array $task
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* @return bool
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*/
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public function canUpdateTask(array $task)
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{
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$role = $this->getProjectUserRole($task['project_id']);
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if ($this->role->isCustomProjectRole($role) && $task['owner_id'] != $this->userSession->getId() && $this->hasRestriction($task['project_id'], $role, ProjectRoleRestrictionModel::RULE_TASK_UPDATE_ASSIGNED)) {
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return false;
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}
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return true;
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}
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/**
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* Check project access
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*
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* @param string $controller
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* @param string $action
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* @param integer $projectId
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* @return bool
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*/
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public function checkProjectAccess($controller, $action, $projectId)
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{
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if (! $this->userSession->isLogged()) {
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return false;
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}
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if ($this->userSession->isAdmin()) {
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return true;
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}
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if (! $this->helper->user->hasAccess($controller, $action)) {
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return false;
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}
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$role = $this->getProjectUserRole($projectId);
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if ($this->role->isCustomProjectRole($role)) {
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$result = $this->projectAuthorization->isAllowed($controller, $action, Role::PROJECT_MEMBER);
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} else {
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$result = $this->projectAuthorization->isAllowed($controller, $action, $role);
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}
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return $result;
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}
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/**
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* Check authorization for a custom project role to change the task status
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*
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* @param int $projectId
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* @param int $columnId
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* @param string $role
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* @return bool
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*/
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protected function isAllowedToChangeTaskStatus($projectId, $columnId, $role)
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{
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$columnRestrictions = $this->columnRestrictionCacheDecorator->getAllByRole($projectId, $role);
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foreach ($columnRestrictions as $restriction) {
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if ($restriction['column_id'] == $columnId) {
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if ($restriction['rule'] == ColumnRestrictionModel::RULE_ALLOW_TASK_OPEN_CLOSE) {
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return true;
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} else if ($restriction['rule'] == ColumnRestrictionModel::RULE_BLOCK_TASK_OPEN_CLOSE) {
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return false;
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}
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}
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}
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return ! $this->hasRestriction($projectId, $role, ProjectRoleRestrictionModel::RULE_TASK_OPEN_CLOSE);
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}
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/**
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* Check authorization for a custom project role to create a task
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*
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* @param int $projectId
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* @param int $columnId
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* @param string $role
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* @return bool
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*/
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protected function isAllowedToCreateTask($projectId, $columnId, $role)
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{
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$columnRestrictions = $this->columnRestrictionCacheDecorator->getAllByRole($projectId, $role);
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foreach ($columnRestrictions as $restriction) {
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if ($restriction['column_id'] == $columnId) {
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if ($restriction['rule'] == ColumnRestrictionModel::RULE_ALLOW_TASK_CREATION) {
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return true;
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} else if ($restriction['rule'] == ColumnRestrictionModel::RULE_BLOCK_TASK_CREATION) {
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return false;
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}
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}
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}
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return ! $this->hasRestriction($projectId, $role, ProjectRoleRestrictionModel::RULE_TASK_CREATION);
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}
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/**
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* Check if the role can move task in the given project
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*
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* @param int $projectId
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* @param string $role
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* @return bool
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*/
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protected function isAllowedToMoveTask($projectId, $role)
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{
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$projectRestrictions = $this->projectRoleRestrictionCacheDecorator->getAllByRole($projectId, $role);
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foreach ($projectRestrictions as $restriction) {
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if ($restriction['rule'] == ProjectRoleRestrictionModel::RULE_TASK_MOVE) {
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return false;
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}
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}
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return true;
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}
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/**
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* Check if given role has a restriction
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*
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* @param integer $projectId
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* @param string $role
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* @param string $rule
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* @return bool
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*/
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protected function hasRestriction($projectId, $role, $rule)
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{
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$projectRestrictions = $this->projectRoleRestrictionCacheDecorator->getAllByRole($projectId, $role);
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foreach ($projectRestrictions as $restriction) {
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if ($restriction['rule'] == $rule) {
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return true;
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}
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}
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return false;
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}
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}
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