@Override
public ActionForward editRoles(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
PermissionsForm permissionsForm = (PermissionsForm) form;
PermissionsHelperBase permissionsHelper = permissionsForm.getPermissionsHelper();
int lineNum = getLineNum(request);
User user = permissionsHelper.getUsers().get(lineNum);
/*
* Create an Edit Roles BO that will be used by the form for setting
* the boolean flags for the roles.
*/
PermissionsUserEditRoles editRoles = new PermissionsUserEditRoles();
editRoles.setLineNum(lineNum);
editRoles.setJavaScriptEnabled(isJavaScriptEnabled(request));
editRoles.setUserName(user.getPerson().getUserName());
editRoles.setPrinipalInvestigator(
isPrincipalInvestigator(
(ProtocolDocument) permissionsForm.getDocument(), user.getPerson().getPersonId()));
List<PermissionsRoleState> roleStates = new ArrayList<PermissionsRoleState>();
List<Role> roles = permissionsHelper.getNormalRoles();
for (Role role : roles) {
if (RoleConstants.VIEWER.equalsIgnoreCase(role.getDisplayName())
|| RoleConstants.AGGREGATOR.equalsIgnoreCase(role.getDisplayName())
|| role.getDisplayName().equalsIgnoreCase(MAINTAIN_IRB_QUESTIONNAIRE)
|| role.getDisplayName().equalsIgnoreCase(PROTOCOL_DELETER)) {
PermissionsRoleState roleState = new PermissionsRoleState(role);
roleStates.add(roleState);
}
}
editRoles.setRoleStates(roleStates);
/*
* Initialize the Edit Roles BO to the roles that the user is currently assigned to.
*/
List<Role> userRoles = user.getRoles();
for (Role userRole : userRoles) {
editRoles.setRoleState(userRole.getName(), Boolean.TRUE);
}
permissionsHelper.setUserEditRoles(editRoles);
return mapping.findForward(Constants.MAPPING_PERMISSIONS_EDIT_ROLES_PAGE);
}
/**
* Set the roles for a user for a given document. The setEditRoles() method works in conjunction
* with the above editRoles() method. The editRoles() method causes the Edit Roles web page to be
* displayed. The setEditRoles() is invoked when the user clicks on the save button. Note that the
* Edit Roles BO created in editRoles() is retrieved in setEditRoles() to determine the user and
* what the new roles should be.
*
* @param mapping the mapping associated with this action.
* @param form the form.
* @param request the HTTP request
* @param response the HTTP response
* @return the next web page to display
* @throws Exception
*/
@Override
public ActionForward setEditRoles(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
ActionForward actionForward = null;
PermissionsHelperBase permissionsHelper = ((PermissionsForm) form).getPermissionsHelper();
PermissionsForm permissionsForm = (PermissionsForm) form;
Document doc = permissionsForm.getDocument();
// early exit if not authorized
if (!permissionsHelper.canModifyPermissions()) {
return protocolPermissionsAction.processAuthorizationViolation(
SET_EDIT_ROLES_METHOD, mapping, form, request, response);
}
// The Edit Roles BO contains the username, javascriptEnabled, and the new set of
// roles to set for the user in the document.
PermissionsUserEditRoles editRoles = permissionsHelper.getEditRoles();
// check any business rules
boolean rulePassed =
applyRules(new EditUserPermissionsRolesEvent(doc, permissionsHelper.getUsers(), editRoles));
if (!rulePassed) {
// If the user can't perform the save of the roles, then we will report the
// error on the Edit Roles web page. This allows the user to fix the error
// and re-submit the save.
actionForward = mapping.findForward(Constants.MAPPING_PERMISSIONS_EDIT_ROLES_PAGE);
} else {
updateRoles(editRoles, permissionsHelper);
// If Javascript was enabled, we can simply cause the pop-up window to close.
// If not, then we must return the user to the Permissions page.
if (editRoles.getJavaScriptEnabled()) {
actionForward = mapping.findForward(Constants.MAPPING_PERMISSIONS_CLOSE_EDIT_ROLES_PAGE);
} else {
actionForward = mapping.findForward(Constants.MAPPING_BASIC);
}
}
return actionForward;
}