source: trunk/www/lims/plates/events/index.jsp @ 2978

<%-- $Id: index.jsp 2978 2006-11-30 07:27:42Z nicklas $
  ------------------------------------------------------------------
  Copyright (C) Authors contributing to this file.

  This file is part of BASE - BioArray Software Environment.
  Available at http://base.thep.lu.se/

  BASE is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.

  BASE is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330,
  Boston, MA  02111-1307, USA.
  ------------------------------------------------------------------

  @author Nicklas
  @version 2.0
--%>
<%@ page session="false"
  import="net.sf.basedb.core.SessionControl"
  import="net.sf.basedb.core.DbControl"
  import="net.sf.basedb.core.Hardware"
  import="net.sf.basedb.core.Item"
  import="net.sf.basedb.core.ItemContext"
  import="net.sf.basedb.core.Plate"
  import="net.sf.basedb.core.PlateEvent"
  import="net.sf.basedb.core.PlateEventType"
  import="net.sf.basedb.core.Protocol"
  import="net.sf.basedb.core.ItemQuery"
  import="net.sf.basedb.core.Permission"
  import="net.sf.basedb.core.PermissionDeniedException"
  import="net.sf.basedb.util.RemovableUtil"
  import="net.sf.basedb.clients.web.Base"
  import="net.sf.basedb.clients.web.WebException"
  import="net.sf.basedb.clients.web.util.HTML"
  import="net.sf.basedb.util.formatter.Formatter"
  import="net.sf.basedb.clients.web.formatter.FormatterFactory"
  import="net.sf.basedb.util.Values"
  import="java.util.List"
  import="java.util.Collections"
  import="java.util.Date"
%>
<%@ taglib prefix="base" uri="/WEB-INF/base.tld" %>
<%@ taglib prefix="tbl" uri="/WEB-INF/table.tld" %>
<%!
  private static final ItemContext defaultContext = Base.createDefaultContext("plateEventType.ordinal", "eventType,ordinal,entryDate,eventDate,protocol,comment");
  private static final Item itemType = Item.PLATEEVENT;
%>
<%
final int plateId = Values.getInt(request.getParameter("plate_id"));

final SessionControl sc = Base.getExistingSessionControl(pageContext, true);
final String ID = sc.getId();
final String cmd = request.getParameter("cmd");
final String root = request.getContextPath()+"/";
final String mode = request.getParameter("mode");
final String callback = request.getParameter("callback");
final String itemId = request.getParameter("item_id");
final String listPage = "list_events.jsp?ID="+ID
  +"&plate_id="+plateId
  +(mode == null ? "" : "&mode="+mode)
  +(callback == null ? "" : "&callback="+callback)
  +(itemId == null ? "" : "&item_id="+itemId);
final String viewPage = "view_event.jsp?ID="+ID+"&plate_id="+plateId;
final String editPage = "edit_event.jsp?ID="+ID+"&plate_id="+plateId;

String forward = null;
String redirect = null;
String message = null;
DbControl dc = null;

try
{
  if (cmd == null || "List".equals(cmd))
  {
    // Display the list page without updatinging the current context
    Base.getAndSetCurrentContext(sc, itemType, null, defaultContext, true);
    redirect = listPage;
  }
  else if ("UpdateContext".equals(cmd))
  {
    // Display the list page after updating the current context from the request parameters
    Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = listPage;
  }
  else if ("LoadContext".equals(cmd))
  {
    // Display the list page after loading a saved context
    int contextId = Values.getInt(request.getParameter("context"));
    Base.loadContext(sc, contextId, defaultContext);
    redirect = listPage;
  }
  else if ("ViewItem".equals(cmd))
  {
    // Display the view page for a single item 
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    forward = viewPage;
  }
  else if ("EditItem".equals(cmd))
  {
    // Display the edit page for a single item (should be opened in a popup)
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = editPage;
  }
  else if ("NewItem".equals(cmd))
  {
    // Display the edit page for a new item (should be opened in a popup)
    if (!sc.hasPermission(Permission.CREATE, itemType))
    {
      throw new PermissionDeniedException(Permission.CREATE, itemType.toString());
    }
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    cc.setId(0);
    redirect = editPage;
  }
  else if ("UpdateItem".equals(cmd))
  {
    // Update the properties on an item (will close the popup)
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, null, defaultContext);
    final int maxRecent = Base.getMaxRecent(sc);
    dc = sc.newDbControl();
    PlateEvent event = (PlateEvent)cc.getObject("item");
    if (event == null)
    {
      Plate plate = Plate.getById(dc, plateId);
      int eventTypeId = Values.getInt(request.getParameter("plateeventtype_id"));
      PlateEventType eventType = PlateEventType.getById(dc, eventTypeId);
      event = plate.getEvent(eventType);
      message = "Event created";
      dc.saveItem(event);
    }
    else
    {
      dc.reattachItem(event);
      message = "Event updated";
    }
    Formatter<Date> dateFormatter = FormatterFactory.getDateFormatter(sc);
    event.setComment(Values.getStringOrNull(request.getParameter("comment")));
    event.setEventDate(dateFormatter.parseString(request.getParameter("event_date")));
    int protocolId = Values.getInt(request.getParameter("protocol_id"), -1);
    if (protocolId >= 0) // < 0 = denied or unchanged
    {
      Protocol pt = protocolId == 0 ? null : Protocol.getById(dc, protocolId);
      event.setProtocol(pt);
      if (pt != null) cc.setRecent(pt, maxRecent);
    }
    int hardwareId = Values.getInt(request.getParameter("hardware_id"), -1);
    if (hardwareId >= 0) // < 0 = denied or unchanged
    {
      Hardware hw = hardwareId == 0 ? null : Hardware.getById(dc, hardwareId);
      event.setHardware(hw);
      if (hw != null) cc.setRecent(hw, maxRecent);
    }
    dc.commit();
    cc.removeObject("item");
  }
  else if ("DeleteItem".equals(cmd))
  {
    // Delete a single item and then return to the view page
    dc = sc.newDbControl();
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    RemovableUtil.delete(dc, itemType, Collections.singleton(cc.getId()));
    dc.commit();
    redirect = listPage;
  }
  else if ("DeleteItems".equals(cmd))
  {
    // Delete all selected items on the list page
    dc = sc.newDbControl();
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    int numTotal = cc.getSelected().size();
    int numDeleted = RemovableUtil.delete(dc, itemType, cc.getSelected());
    dc.commit();
    if (numTotal != numDeleted)
    {
      message = (numDeleted == 0 ? "No" : "Only "+numDeleted+" of "+numTotal) + " items could be deleted, because you have no DELETE permission";
    }
    redirect = listPage+(message != null ? "&popmessage="+HTML.urlEncode(message) : "");
  }
  else if ("ExportItems".equals(cmd))
  {
    // Run an export plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    dc = sc.newDbControl();
    final Plate plate = Plate.getById(dc, plateId);
    dc.close();
    final ItemQuery<PlateEvent> query = plate.getEvents();
    cc.configureQuery(query, true);
    cc.setQuery(query);
    redirect = "../../common/export/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&title=Export+event+types";
  }
  else if ("ExportItem".equals(cmd))
  {
    // Run an export plugin in single-item context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = "../../common/export/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=ITEM&title=Export+event+type";
  }
  else if ("ImportItems".equals(cmd))
  {
    // Run an import plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    dc = sc.newDbControl();
    final Plate plate = Plate.getById(dc, plateId);
    dc.close();
    final ItemQuery<PlateEvent> query = plate.getEvents();
    cc.configureQuery(query, true);
    cc.setQuery(query);
    redirect = "../../common/import/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&title=Import+event+types";
  }
  else if ("ImportItem".equals(cmd))
  {
    // Run an import plugin in single-item context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = "../../common/import/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=ITEM&title=Import+event+type";
  }
  else if ("RunListPlugin".equals(cmd))
  {
    // Run another plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    dc = sc.newDbControl();
    final Plate plate = Plate.getById(dc, plateId);
    dc.close();
    final ItemQuery<PlateEvent> query = plate.getEvents();
    cc.configureQuery(query, true);
    cc.setQuery(query);
    redirect = "../../common/plugin/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&main_type=OTHER&title=Run+plugin";
  }
  else if ("RunPlugin".equals(cmd))
  {
    // Run another plugin in single-item context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = "../../common/plugin/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=ITEM&main_type=OTHER&title=Run+plugin";
  }
  else
  {
    throw new WebException("popup", "Invalid command", "The command {1} is not recognised as a valid command.", cmd);
  }

}
finally
{
  if (dc != null) dc.close();
}
if (forward != null)
{
  pageContext.forward(forward);
}
else if (redirect != null)
{
  response.sendRedirect(redirect);
}
else if (message == null)
{
  response.sendRedirect(root + "common/close_popup.jsp?refresh_opener=1&wait=0");
}
else
{
  response.sendRedirect(root + "common/close_popup.jsp?refresh_opener=1&message="+HTML.urlEncode(message));
}

%>