/**
* Retrieves all user projects that they are authorized to modify.
*
* @param db - the database connection
* @param user - the user to find projects for
* @return ProjectList - the list of projects the user is authorized to modify
* @throws SQLException - generated trying to retrieve the data
*/
private ProjectList findUserProjects(Connection db, User user) throws SQLException {
ProjectList tmpList = new ProjectList();
ProjectList returnList = new ProjectList();
tmpList.setOpenProjectsOnly(true);
tmpList.setProjectsForUser(user.getId());
tmpList.buildList(db);
for (Project p : tmpList) {
if (ProjectUtils.hasAccess(p.getId(), user, "project-lists-modify")) {
returnList.add(p);
}
}
return returnList;
}
@Override
public void doView(RenderRequest request, RenderResponse response)
throws PortletException, IOException {
try {
String view = VIEW_FORM_PAGE;
String viewType = request.getParameter("viewType");
if (viewType == null) {
viewType = (String) request.getPortletSession().getAttribute("viewType");
}
// Set global preferences
request.setAttribute(TITLE, request.getPreferences().getValue(PREF_TITLE, null));
request.setAttribute(
INTRODUCTION_MESSAGE, request.getPreferences().getValue(PREF_INTRODUCTION_MESSAGE, null));
User user = PortalUtils.getUser(request);
Project project = PortalUtils.getProject(request);
Task task = (Task) request.getPortletSession().getAttribute("task");
int projectId = project == null ? -1 : project.getId();
String projectIdOfLists = request.getParameter(PROJECT_ID_OF_LISTS);
int pidOfLists = projectIdOfLists == null ? -1 : Integer.parseInt(projectIdOfLists);
LOG.debug("doView: pidOfLists -- " + pidOfLists);
// Clean up session
request.getPortletSession().removeAttribute(VIEW_TYPE);
request.getPortletSession().removeAttribute(PROJECT_ID_OF_LISTS);
if (SAVE_FAILURE.equals(viewType)) {
// Prep the form to show errors...
request.setAttribute(
ACTION_ERROR, request.getPreferences().getValue(PREF_FAILURE_MESSAGE, null));
// Show the form with any errors provided
PortalUtils.processErrors(request, task.getErrors());
} else if (SAVE_SUCCESS.equals(viewType)) {
// Save Success
request.setAttribute(
SUCCESS_MESSAGE, request.getPreferences().getValue(PREF_SUCCESS_MESSAGE, null));
view = VIEW_MESSAGE_PAGE;
} else {
if (!user.isLoggedIn()) {
// If user is not logged in, redirect
view = VIEW_MESSAGE_PAGE;
request.setAttribute(ACTION_ERROR, "You need to be logged in to perform this action");
} else if (projectId <= 0) {
request.setAttribute(ACTION_ERROR, "No project was specified");
view = VIEW_MESSAGE_PAGE;
} else {
view = VIEW_FORM_PAGE;
try {
Connection db = PortalUtils.useConnection(request);
int userProfileId = user.getProfileProjectId();
Project userProfile;
if (userProfileId == -1) {
view = VIEW_MESSAGE_PAGE;
request.setAttribute(ACTION_ERROR, "No profile is available to bookmark.");
} else {
userProfile = ProjectUtils.loadProject(userProfileId);
if (pidOfLists == -1) {
pidOfLists = userProfile.getId();
}
// check the user has permissions to add/delete from lists for the project whose lists
// are being modified
// these will be used by the view to dynamically show/hide functionality
request.setAttribute(
CAN_ADD_LIST, ProjectUtils.hasAccess(pidOfLists, user, "project-lists-add"));
request.setAttribute(
CAN_DELETE_FROM_LIST,
ProjectUtils.hasAccess(pidOfLists, user, "project-lists-delete"));
ProjectList projectList = findUserProjects(db, user);
ProjectList availableProjects = new ProjectList();
// Profile needs to appear on top so remove it from list and don't add twice
availableProjects.add(userProfile);
for (int i = 0; i != projectList.size(); i++) {
Project p = projectList.get(i);
if (p.getId() != userProfile.getId()) {
availableProjects.add(p);
}
}
TaskCategoryList availableLists = getAvailableLists(db, pidOfLists);
String errorMessage = (String) request.getPortletSession().getAttribute(ACTION_ERROR);
if (StringUtils.hasText(errorMessage)) {
request.setAttribute(ACTION_ERROR, errorMessage);
}
Map<Integer, TaskCategory> usedLists =
findExistingTaskCategorysForProjects(db, pidOfLists, project.getId());
request.setAttribute(PROJECT_ID_OF_LISTS, pidOfLists);
request.setAttribute(PROJECT, project);
request.setAttribute(AVAILABLE_LISTS, availableLists);
request.setAttribute(USER_PROFILE, userProfile);
request.setAttribute(AVAILABLE_PROJECTS, availableProjects);
request.setAttribute(USED_LIST_MAP, usedLists);
}
} catch (SQLException e) {
e.printStackTrace();
view = VIEW_MESSAGE_PAGE;
request.setAttribute(
ACTION_ERROR, "An error occurred processing your request. Please try again.");
}
}
}
// Clean up session
request.getPortletSession().removeAttribute(ACTION_ERROR);
PortletContext context = getPortletContext();
PortletRequestDispatcher requestDispatcher = context.getRequestDispatcher(view);
requestDispatcher.include(request, response);
} catch (Exception e) {
e.printStackTrace();
throw new PortletException(e);
}
}