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<?php
namespace Kanboard\Model;
use Kanboard\Core\Base;
use Kanboard\Core\Security\Role;
/**
* Project Duplication
*
* @package Kanboard\Model
* @author Frederic Guillot
* @author Antonio Rabelo
*/
class ProjectDuplicationModel extends Base
{
/**
* Get list of optional models to duplicate
*
* @access public
* @return string[]
*/
public function getOptionalSelection()
{
return array('categoryModel', 'projectPermissionModel', 'actionModel', 'swimlaneModel', 'taskModel', 'projectMetadataModel');
}
/**
* Get list of all possible models to duplicate
*
* @access public
* @return string[]
*/
public function getPossibleSelection()
{
return array('boardModel', 'categoryModel', 'projectPermissionModel', 'actionModel', 'swimlaneModel', 'taskModel', 'projectMetadataModel');
}
/**
* Get a valid project name for the duplication
*
* @access public
* @param string $name Project name
* @param integer $max_length Max length allowed
* @return string
*/
public function getClonedProjectName($name, $max_length = 50)
{
$suffix = ' ('.t('Clone').')';
if (strlen($name.$suffix) > $max_length) {
$name = substr($name, 0, $max_length - strlen($suffix));
}
return $name.$suffix;
}
/**
* Clone a project with all settings
*
* @param integer $src_project_id Project Id
* @param array $selection Selection of optional project parts to duplicate
* @param integer $owner_id Owner of the project
* @param string $name Name of the project
* @param boolean $private Force the project to be private
* @return integer Cloned Project Id
*/
public function duplicate($src_project_id, $selection = array('projectPermissionModel', 'categoryModel', 'actionModel'), $owner_id = 0, $name = null, $private = null)
{
$this->db->startTransaction();
// Get the cloned project Id
$dst_project_id = $this->copy($src_project_id, $owner_id, $name, $private);
if ($dst_project_id === false) {
$this->db->cancelTransaction();
return false;
}
// Clone Columns, Categories, Permissions and Actions
foreach ($this->getPossibleSelection() as $model) {
// Skip if optional part has not been selected
if (in_array($model, $this->getOptionalSelection()) && ! in_array($model, $selection)) {
continue;
}
// Skip permissions for private projects
if ($private && $model === 'projectPermissionModel') {
continue;
}
if (! $this->$model->duplicate($src_project_id, $dst_project_id)) {
$this->db->cancelTransaction();
return false;
}
}
if (! $this->makeOwnerManager($dst_project_id, $owner_id)) {
$this->db->cancelTransaction();
return false;
}
$this->db->closeTransaction();
return (int) $dst_project_id;
}
/**
* Create a project from another one
*
* @access private
* @param integer $src_project_id
* @param integer $owner_id
* @param string $name
* @param boolean $private
* @return integer
*/
private function copy($src_project_id, $owner_id = 0, $name = null, $private = null)
{
$project = $this->projectModel->getById($src_project_id);
$is_private = empty($project['is_private']) ? 0 : 1;
$values = array(
'name' => $name ?: $this->getClonedProjectName($project['name']),
'is_active' => 1,
'last_modified' => time(),
'token' => '',
'is_public' => 0,
'is_private' => $private ? 1 : $is_private,
'owner_id' => $owner_id,
);
if (! $this->db->table(ProjectModel::TABLE)->save($values)) {
return false;
}
return $this->db->getLastId();
}
/**
* Make sure that the creator of the duplicated project is alsp owner
*
* @access private
* @param integer $dst_project_id
* @param integer $owner_id
* @return boolean
*/
private function makeOwnerManager($dst_project_id, $owner_id)
{
if ($owner_id > 0) {
$this->projectUserRoleModel->removeUser($dst_project_id, $owner_id);
if (! $this->projectUserRoleModel->addUser($dst_project_id, $owner_id, Role::PROJECT_MANAGER)) {
return false;
}
}
return true;
}
}
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