source: trunk/www/biomaterials/events/index.jsp @ 5722

<%-- $Id: index.jsp 5722 2011-09-07 09:26:07Z nicklas $
  ------------------------------------------------------------------
  Copyright (C) 2005 Nicklas Nordborg
  Copyright (C) 2006 Jari Häkkinen, Nicklas Nordborg, Martin Svensson

  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 3
  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 BASE. If not, see <http://www.gnu.org/licenses/>.
  ------------------------------------------------------------------

  @author Nicklas
  @version 2.0
--%>
<%@ page pageEncoding="UTF-8" session="false"
  import="net.sf.basedb.core.SessionControl"
  import="net.sf.basedb.core.DbControl"
  import="net.sf.basedb.core.Item"
  import="net.sf.basedb.core.ItemContext"
  import="net.sf.basedb.core.BioMaterialEvent"
  import="net.sf.basedb.core.MeasuredBioMaterial"
  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.Values"
  import="net.sf.basedb.util.formatter.Formatter"
  import="net.sf.basedb.clients.web.formatter.FormatterFactory"
  import="net.sf.basedb.core.plugin.GuiContext"
  import="net.sf.basedb.util.extensions.ExtensionsInvoker"
  import="net.sf.basedb.clients.web.extensions.ExtensionsControl"
  import="net.sf.basedb.clients.web.extensions.JspContext"
  import="net.sf.basedb.clients.web.extensions.edit.EditUtil"
  import="net.sf.basedb.clients.web.extensions.edit.OnSaveRenderer"
  import="java.util.Date"
  import="java.util.List"
  import="java.util.Collections"
%>
<%@ taglib prefix="base" uri="/WEB-INF/base.tld" %>
<%@ taglib prefix="tbl" uri="/WEB-INF/table.tld" %>
<%!
  private static final ItemContext defaultContext = Base.createDefaultContext("entryDate", "type,bioPlateEvent,entryDate,eventDate,quantity,protocol,comment");
  private static final Item itemType = Item.BIOMATERIALEVENT;
%>
<%
final int bioMaterialId = Values.getInt(request.getParameter("biomaterial_id"));
final Item bioMaterialType = Item.valueOf(request.getParameter("biomaterial_type"));

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
  +"&biomaterial_id="+bioMaterialId
  +"&biomaterial_type="+bioMaterialType.name()
  +(mode == null ? "" : "&mode="+mode)
  +(callback == null ? "" : "&callback="+callback)
  +(itemId == null ? "" : "&item_id="+itemId);
final String viewPage = "view_event.jsp?ID="+ID+"&biomaterial_id="+bioMaterialId+"&biomaterial_type="+bioMaterialType.name();
final String editPage = "edit_event.jsp?ID="+ID+"&biomaterial_id="+bioMaterialId+"&biomaterial_type="+bioMaterialType.name();

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)
    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();
    BioMaterialEvent event = (BioMaterialEvent)cc.getObject("item");
    if (event == null)
    {
      MeasuredBioMaterial bioMaterial = (MeasuredBioMaterial)bioMaterialType.getById(dc, bioMaterialId);
      event = BioMaterialEvent.getNew(dc, bioMaterial);
      message = "Event created";
      dc.saveItem(event);
    }
    else
    {
      dc.reattachItem(event, false);
      message = "Event updated";
    }
    JspContext jspContext = ExtensionsControl.createContext(dc, pageContext, GuiContext.item(Item.BIOMATERIALEVENT), event);
    ExtensionsInvoker invoker = EditUtil.useOnSaveExtensions(jspContext);
    try
    {
      Formatter<Date> dateFormatter = FormatterFactory.getDateFormatter(sc);
      event.setComment(Values.getStringOrNull(request.getParameter("comment")));
      event.setEventDate(dateFormatter.parseString(Values.getStringOrNull(request.getParameter("event_date"))));
      event.setUsedQuantity(Values.getFloat(request.getParameter("used_quantity"), null));
      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);
      }

      // OnSave extensions
      invoker.render(OnSaveRenderer.ON_SAVE);
      dc.commit();
      invoker.render(OnSaveRenderer.ON_COMMIT);
    }
    catch (Exception ex)
    {
      invoker.render(OnSaveRenderer.onRollback(ex));
      throw ex;
    }
    finally
    {
      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();
    MeasuredBioMaterial bioMaterial = (MeasuredBioMaterial)bioMaterialType.getById(dc, bioMaterialId);
    final ItemQuery<BioMaterialEvent> query = BioMaterialEvent.getQuery(bioMaterial);
    cc.configureQuery(dc, query, true);
    dc.close();
    cc.setQuery(query);
    redirect = "../../common/export/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&title=Export+events";
  }
  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";
  }
  else if ("ImportItems".equals(cmd))
  {
    // Run an import plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    dc = sc.newDbControl();
    MeasuredBioMaterial bioMaterial = (MeasuredBioMaterial)bioMaterialType.getById(dc, bioMaterialId);
    final ItemQuery<BioMaterialEvent> query = BioMaterialEvent.getQuery(bioMaterial);
    cc.configureQuery(dc, query, true);
    dc.close();
    cc.setQuery(query);
    redirect = "../../common/import/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&title=Import+events";
  }
  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";
  }
  else if ("RunListPlugin".equals(cmd))
  {
    // Run another plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    dc = sc.newDbControl();
    MeasuredBioMaterial bioMaterial = (MeasuredBioMaterial)bioMaterialType.getById(dc, bioMaterialId);
    final ItemQuery<BioMaterialEvent> query = BioMaterialEvent.getQuery(bioMaterial);
    cc.configureQuery(dc, query, true);
    dc.close();
    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));
}

%>