PermissionController.php
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<?php namespace BookStack\Http\Controllers;
use BookStack\Exceptions\PermissionsException;
use BookStack\Repos\PermissionsRepo;
use BookStack\Services\PermissionService;
use Illuminate\Http\Request;
use BookStack\Http\Requests;
class PermissionController extends Controller
{
protected $permissionsRepo;
/**
* PermissionController constructor.
* @param PermissionsRepo $permissionsRepo
*/
public function __construct(PermissionsRepo $permissionsRepo)
{
$this->permissionsRepo = $permissionsRepo;
parent::__construct();
}
/**
* Show a listing of the roles in the system.
*/
public function listRoles()
{
$this->checkPermission('user-roles-manage');
$roles = $this->permissionsRepo->getAllRoles();
return view('settings/roles/index', ['roles' => $roles]);
}
/**
* Show the form to create a new role
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
*/
public function createRole()
{
$this->checkPermission('user-roles-manage');
return view('settings/roles/create');
}
/**
* Store a new role in the system.
* @param Request $request
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function storeRole(Request $request)
{
$this->checkPermission('user-roles-manage');
$this->validate($request, [
'display_name' => 'required|min:3|max:200',
'description' => 'max:250'
]);
$this->permissionsRepo->saveNewRole($request->all());
session()->flash('success', 'Role successfully created');
return redirect('/settings/roles');
}
/**
* Show the form for editing a user role.
* @param $id
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
* @throws PermissionsException
*/
public function editRole($id)
{
$this->checkPermission('user-roles-manage');
$role = $this->permissionsRepo->getRoleById($id);
if ($role->hidden) throw new PermissionsException('This role cannot be edited');
return view('settings/roles/edit', ['role' => $role]);
}
/**
* Updates a user role.
* @param $id
* @param Request $request
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function updateRole($id, Request $request)
{
$this->checkPermission('user-roles-manage');
$this->validate($request, [
'display_name' => 'required|min:3|max:200',
'description' => 'max:250'
]);
$this->permissionsRepo->updateRole($id, $request->all());
session()->flash('success', 'Role successfully updated');
return redirect('/settings/roles');
}
/**
* Show the view to delete a role.
* Offers the chance to migrate users.
* @param $id
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
*/
public function showDeleteRole($id)
{
$this->checkPermission('user-roles-manage');
$role = $this->permissionsRepo->getRoleById($id);
$roles = $this->permissionsRepo->getAllRolesExcept($role);
$blankRole = $role->newInstance(['display_name' => 'Don\'t migrate users']);
$roles->prepend($blankRole);
return view('settings/roles/delete', ['role' => $role, 'roles' => $roles]);
}
/**
* Delete a role from the system,
* Migrate from a previous role if set.
* @param $id
* @param Request $request
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function deleteRole($id, Request $request)
{
$this->checkPermission('user-roles-manage');
try {
$this->permissionsRepo->deleteRole($id, $request->get('migrate_role_id'));
} catch (PermissionsException $e) {
session()->flash('error', $e->getMessage());
return redirect()->back();
}
session()->flash('success', 'Role successfully deleted');
return redirect('/settings/roles');
}
}