GuidanceRequestWallEntryProvider.java example

Explorer
muikku-master
package fi.otavanopisto.muikku.plugins.guidancerequest;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import javax.inject.Inject;

import fi.otavanopisto.muikku.model.users.UserEntity;
import fi.otavanopisto.muikku.model.workspace.WorkspaceEntity;
import fi.otavanopisto.muikku.plugins.guidancerequest.GuidanceRequest;
import fi.otavanopisto.muikku.plugins.guidancerequest.WorkspaceGuidanceRequest;
import fi.otavanopisto.muikku.plugins.wall.WallController;
import fi.otavanopisto.muikku.plugins.wall.WallEntryProvider;
import fi.otavanopisto.muikku.plugins.wall.WallFeedItem;
import fi.otavanopisto.muikku.plugins.wall.model.UserWall;
import fi.otavanopisto.muikku.plugins.wall.model.Wall;
import fi.otavanopisto.muikku.plugins.wall.model.WallType;
import fi.otavanopisto.muikku.plugins.wall.model.WorkspaceWall;
import fi.otavanopisto.muikku.schooldata.WorkspaceController;
import fi.otavanopisto.muikku.users.UserEntityController;

public class GuidanceRequestWallEntryProvider implements WallEntryProvider {

  @Inject
  private WorkspaceController workspaceController;

  @Inject
  private UserEntityController userEntityController;

  @Inject
  private WallController wallController;

  @Inject
  private GuidanceRequestController guidanceRequestController;
  
  @Override
  public List<WallFeedItem> listWallEntryItems(Wall wall) {
    List<WallFeedItem> feedItems = new ArrayList<WallFeedItem>();

    if (wall.getWallType() == WallType.WORKSPACE) {
      WorkspaceWall workspaceWall = wallController.findWorkspaceWallById(wall.getId());
      
      WorkspaceEntity workspaceEntity = workspaceController.findWorkspaceEntityById(workspaceWall.getWorkspace());
      
      // TODO: rights - workspace "manager"
      
      List<WorkspaceGuidanceRequest> requests = guidanceRequestController.listWorkspaceGuidanceRequestsByWorkspace(workspaceEntity);
      if (requests != null) {
        for (GuidanceRequest request : requests) {
          feedItems.add(new UserFeedGuidanceRequestItem(request));
        }
      }
    }

    if (wall.getWallType() == WallType.USER) {
      UserWall userWall = wallController.findUserWallById(wall.getId());
      
      UserEntity user = userEntityController.findUserEntityById(userWall.getUser());
      
      List<GuidanceRequest> requests = guidanceRequestController.listGuidanceRequestsByStudent(user);
      
      for (GuidanceRequest request : requests) {
        // Skip workspace requests as they will be added while iterating workspace walls
        if (!(request instanceof WorkspaceGuidanceRequest))
          feedItems.add(new UserFeedGuidanceRequestItem(request));
      }
      
      List<GuidanceRequest> byManager = guidanceRequestController.listGuidanceRequestsByManager(user);
      if (byManager != null) {
        for (GuidanceRequest request : byManager) {
          feedItems.add(new UserFeedGuidanceRequestItem(request));
        }        
      }
        
    }
    
    return feedItems;
  }

  @Override
  public List<String> listRequiredJavaScripts() {
    return Arrays.asList(
        "scripts/gui/guidancerequest_wallentry.js"
    );
  }

}