ezsystems / ezpublish-kernel

     * @param \eZ\Publish\API\Repository\Values\User\Role $role

     * @param \eZ\Publish\API\Repository\Values\User\UserGroup $userGroup

     */

    public function unassignRoleFromUserGroup(APIRole $role, UserGroup $userGroup)

    {

        $values = $this->requestParser->parse('group', $userGroup->id);

        $userGroupId = $values['group'];

        $values = $this->requestParser->parse('role', $role->id);

        $roleId = $values['role'];

        $response = $this->client->request(

            'DELETE',

            $this->requestParser->generate('groupRoleAssignment', array('group' => $userGroupId, 'role' => $roleId)),

            new Message(

                // @todo: What media-type should we set here? Actually, it should be

                // all expected exceptions + none? Or is "Section" correct,

                // since this is what is to be expected by the resource

                // identified by the URL?

                array('Accept' => $this->outputVisitor->getMediaType('RoleAssignmentList'))

            )

        );

        if (!empty($response->body)) {

            $this->inputDispatcher->parse($response);

        }

    }

    /**

     * Assigns a role to the given user.

     * @param \eZ\Publish\API\Repository\Values\User\Role $role

     * @param \eZ\Publish\API\Repository\Values\User\User $user

     */

    public function unassignRoleFromUser(APIRole $role, User $user)

    {

        $values = $this->requestParser->parse('user', $user->id);

        $userId = $values['user'];

        $values = $this->requestParser->parse('role', $role->id);

        $roleId = $values['role'];

        $response = $this->client->request(

            'DELETE',

            $this->requestParser->generate('userRoleAssignment', array('user' => $userId, 'role' => $roleId)),

            new Message(

                // @todo: What media-type should we set here? Actually, it should be

                // all expected exceptions + none? Or is "Section" correct,

                // since this is what is to be expected by the resource

                // identified by the URL?

                array('Accept' => $this->outputVisitor->getMediaType('RoleAssignmentList'))

            )

        );

        if (!empty($response->body)) {

            $this->inputDispatcher->parse($response);

        }

    }

    /**

     * Removes the given role assignment.