source: trunk/www/switch.jsp @ 7542

<%-- $Id: switch.jsp 7542 2018-12-06 08:09:52Z nicklas $
  ------------------------------------------------------------------
  Copyright (C) 2006, 2007 Nicklas Nordborg

  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.Application"
  import="net.sf.basedb.core.SessionControl"
  import="net.sf.basedb.core.DbControl"
  import="net.sf.basedb.core.News"
  import="net.sf.basedb.core.ItemQuery"
  import="net.sf.basedb.core.ItemResultList"
  import="net.sf.basedb.core.query.Orders"
  import="net.sf.basedb.core.query.Hql"
  import="net.sf.basedb.util.extensions.ExtensionsInvoker"
  import="net.sf.basedb.util.extensions.ActionIterator"
  import="net.sf.basedb.clients.web.Base"
  import="net.sf.basedb.clients.web.util.HTML"
  import="net.sf.basedb.clients.web.extensions.ExtensionsControl"
  import="net.sf.basedb.clients.web.extensions.JspContext"
  import="net.sf.basedb.clients.web.extensions.login.LoginFormAction"
  import="net.sf.basedb.clients.web.extensions.login.PasswordLoginFormFactory"
  import="net.sf.basedb.clients.web.extensions.login.FieldInfo"
  import="net.sf.basedb.util.Values"
  import="java.util.Map"
  import="java.util.TreeMap"
%>
<%@ taglib prefix="base" uri="/WEB-INF/base.tld" %>
<%@ taglib prefix="ext" uri="/WEB-INF/extensions.tld" %>
<%! 
// If value is null, return "", else <prefix>+<value>+<suffix>
String valueIfNotNull(String prefix, String value, String suffix)
{
  return value == null ? "" : prefix+value+suffix;
}
%>
<%
final String login = Values.getString(request.getParameter("login"), "");
final String requestedLoginForm = Values.getString(request.getParameter("loginForm"), null);

final SessionControl sc = Base.getSessionControl(pageContext, true);
final String ID = sc.getId();
final DbControl dc = sc.newDbControl();
try
{
  JspContext jspContext = ExtensionsControl.createContext(dc, pageContext);
  ExtensionsInvoker<LoginFormAction> invoker = (ExtensionsInvoker<LoginFormAction>)ExtensionsControl.useExtensions(jspContext, "net.sf.basedb.clients.web.login-form");

  LoginFormAction loginAction = null;
  String selectedLoginForm = null;
  Map<String, String> allForms = new TreeMap<String, String>();

  ActionIterator<LoginFormAction> it = invoker.iterate();
  while (it.hasNext())
  {
    LoginFormAction action = it.next();
    if (action != null)
    {
      String formId = action.getId();
      if (formId == null) formId = it.getExtension().getId();
      String displayName = action.getDisplayName();
      if (displayName == null) displayName = it.getExtension().getAbout().getName();
      allForms.put(formId, displayName);
      
      if (loginAction == null || formId.equals(requestedLoginForm))
      {
        loginAction = action;
        selectedLoginForm = formId;
      }
    }
  }
  if (loginAction == null)
  {
    loginAction = PasswordLoginFormFactory.INSTANCE;
    selectedLoginForm = loginAction.getId();
  }
  FieldInfo loginField = loginAction.getLoginField();
  FieldInfo passwordField = loginAction.getPasswordField();
  FieldInfo extraField = loginAction.getExtraField();
  %>
  <base:page type="popup" title="Switch user">
  <base:head styles="login.css" scripts="~login.js">
    <ext:scripts context="<%=jspContext%>" />
    <ext:stylesheets context="<%=jspContext%>" />
  </base:head>
  <base:body data-login-form="<%=HTML.encodeTags(selectedLoginForm)%>" data-requested-form="<%=HTML.encodeTags(requestedLoginForm) %>">
    <h1>Switch user <base:help helpid="switchuser" /></h1>
    <form name="login" action="login.jsp" method="post">
    <input type="hidden" name="ID" value="<%=ID%>">
    <input type="hidden" name="again" value="1">
    <input type="hidden" name="redirect" value="">
    <input type="hidden" name="useAutoStartPage" value="0">
    <input type="hidden" name="deviceToken" value="">
  
    <div class="content">
      <table class="fullform input100 bottomborder" id="the-login-form" style="display: none;">
      <%
      if (allForms.size() > 1)
      {
        %>
        <tr>
          <th>Login with</th>
          <td>
          <select name="loginForm" id="loginForm" style="min-width: 10em;">
          <%
          for (Map.Entry<String, String> entry : allForms.entrySet())
          {
            String formId = entry.getKey();
            %>
            <option value="<%=formId%>" <%=formId.equals(selectedLoginForm) ? "selected" : ""%>><%=HTML.encodeTags(entry.getValue()) %>
            <%
          }
          %>
          </select>
          </td>
        </tr>
        <%
      }
      %>
      <tr <%=valueIfNotNull("class=\"", loginField.getClazz(), "\"")%> id="login-row">
        <th><%=loginField.getPrompt() %></th>
        <td><input class="text" name="login" id="login"
          type="<%=loginField.hasHiddenCharacters() ? "password" : "text"%>"
          value="<%=loginAction.rememberLastLogin() ? HTML.encodeTags(login) : ""%>" 
          <%=valueIfNotNull("style=\"", loginField.getStyle(), "\"") %>
          <%=valueIfNotNull("title=\"", loginField.getTooltip(), "\"") %>
          <%=valueIfNotNull("placeholder=\"", loginField.getPlaceHolder(), "\"") %>
          <%=loginAction.rememberLastLogin() ? "" : "autocomplete=\"off\""%>
          data-use-last-login="0"
          maxlength="100" 
          tabindex="0">
        </td>
      </tr>
      <tr <%=valueIfNotNull("class=\"", passwordField.getClazz(), "\"")%> id="password-row">
        <th><%=passwordField.getPrompt() %></th>
        <td><input class="text" name="password" id="password"
          type="<%=passwordField.hasHiddenCharacters() ? "password" : "text"%>"
          <%=valueIfNotNull("style=\"", passwordField.getStyle(), "\"") %>
          <%=valueIfNotNull("title=\"", passwordField.getTooltip(), "\"") %>
          <%=valueIfNotNull("placeholder=\"", passwordField.getPlaceHolder(), "\"") %>
          maxlength="80"
          tabindex="0">
        </td>
      </tr>
      <%
      if (extraField != null)
      {
        %>
        <tr <%=valueIfNotNull("class=\"", extraField.getClazz(), "\"")%> id="extra-row">
          <th><%=extraField.getPrompt() %></th>
          <td><input class="text" name="extraField" id="extraField"
            type="<%=extraField.hasHiddenCharacters() ? "password" : "text"%>"
            <%=valueIfNotNull("style=\"", extraField.getStyle(), "\"") %>
            <%=valueIfNotNull("title=\"", extraField.getTooltip(), "\"") %>
            <%=valueIfNotNull("placeholder=\"", extraField.getPlaceHolder(), "\"") %>
            maxlength="80"
            tabindex="0">
          </td>
        </tr>
        <%
      }
      %>
      <tr>
        <th><label for="remainOnPage">Remain on this page</label></th>
        <td><input type="checkbox" name="remainOnPage" id="remainOnPage" checked value="1"></td>
      </tr>
      <%
      if (loginAction.getHelp() != null)
      {
        %>
        <tr class="dynamic bg-filled-50 topborder">
          <td colspan="2">
          <div class="padded">
            <div class="messagecontainer help" style="font-style: italic;" id="login-help">
            <%=loginAction.getHelp() %>
            </div>
          </div>
          </td>
        </tr>
        <%
      }
      else
      {
        %>
        <tr class="dynamic">
          <th></th>
          <td></td>
        </tr>
        <%
      }
      %>
      </table>
      
    </div>
    </form>
    
    <base:buttongroup subclass="dialogbuttons">
      <base:button id="btnLogin" image="login.png" title="Login" />
      <base:button id="close" title="Cancel" />
    </base:buttongroup>

  </base:body>
  </base:page>
  <%
}
finally
{
  if (dc != null) dc.close();
}
%>