Metacat

<%@ page import="edu.ucsb.nceas.metacat.client.*" %>

<% 

 /**

  *  '$RCSfile$'

  *      Authors: Matt Jones, CHad Berkley

  *    Copyright: 2000 Regents of the University of California and the

  *               National Center for Ecological Analysis and Synthesis

  *  For Details: http://www.nceas.ucsb.edu/

  *

  *   '$Author$'

  *     '$Date$'

  * '$Revision$'

  * 

  * This program 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.

  *

  * This program 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

  *

  * This is an XSLT (http://www.w3.org/TR/xslt) stylesheet designed to

  * convert an XML file showing the resultset of a query

  * into an HTML format suitable for rendering with modern web browsers.

  */

  //////////////////////////////////////////////////////////////////////////////

  //

  // NOTE:

  //

  //  GLOBAL CONSTANTS (SETTINGS SUCH AS METACAT URL, LDAP DOMAIN	AND DEBUG 

  //  SWITCH) ARE ALL IN THE INCLUDE FILE "PORTAL_SETTINGS.jsp"

  //

  //////////////////////////////////////////////////////////////////////////////

  // GLOBAL VARIABLES //////////////////////////////////////////////////////////

	String      loginStatus           = null;

	String    	sess_sessionId        = null;

	String      sessionidField        = null;

	String      metacatResponse       = null;

	String      posted_ldapUserName   = null;

	String      typedUserName         = null;

	String      posted_organization   = null;

	String      posted_password       = null;

	String      loginAction           = null;

	String      loginButtonLabel      = null;

	String      loginEnabledDisabled  = null;

	Metacat     metacat               = null;

	HttpSession rfSession             = null;

	boolean     isLoggedIn            = false;

  String      relativeRoot          = ".";

  //////////////////////////////////////////////////////////////////////////////	

  try {

		rfSession = request.getSession(true);

	} catch(Exception e) {

		throw new ServletException("trying to get session: "+e);

	}

	Object sess_sessionIdObj = rfSession.getAttribute("sess_sessionIdObj");

	if (sess_sessionIdObj!=null) {

	  sess_sessionId = (String)sess_sessionIdObj;

		// if sess_sessionIdObj is empty string, that means user has logged out

		// (had problems if I set it to null, so used empty string instead)

		if (sess_sessionId.length() < 1) sess_sessionId = null;

	  else isLoggedIn = true;

  } else {

    sess_sessionId = null;

	}

	typedUserName   = request.getParameter("username");

	typedUserName   = (typedUserName!=null)? typedUserName.trim() : "";

	posted_organization = request.getParameter("organization");

	posted_organization = (posted_organization!=null)? posted_organization.trim() : "";

	posted_ldapUserName = "uid=" + typedUserName 

                                    + ",o=" + posted_organization + LDAP_DOMAIN;

	posted_password = request.getParameter("password");

	posted_password = (posted_password!=null)? posted_password.trim() : "";

	loginAction     = request.getParameter("loginAction");

	loginAction     = (loginAction!=null)? loginAction.trim() : "";

  //////////////////////////////////////////////////////////////////////////////	

	if (loginAction.equals(LOGOUT_LABEL)) { 

	// DO LOGOUT //////////////////////////////////////////////////////////////		

	  if (sess_sessionId!=null && rfSession.getAttribute("sess_metacatObj")!=null) {

		  metacat = (Metacat)(rfSession.getAttribute("sess_metacatObj"));

			metacat.logout();			

		}

		sess_sessionId = null;

		rfSession.setAttribute("sess_sessionIdObj", "");

		isLoggedIn = false;

	} else if (loginAction.equals(LOGIN_LABEL)) {  

	// DO LOGIN ////////////////////////////////////////////////////////////////	

		if (sess_sessionId!=null) isLoggedIn = true;		

		else {

		  // get metacat object - either cached from session...

			if (rfSession.getAttribute("sess_metacatObj")!=null) {

				metacat = (Metacat)(rfSession.getAttribute("sess_metacatObj"));

			} else {   // ...or create it if it doesn't already exist

				try {

					metacat = MetacatFactory.createMetacatConnection(SERVLET_URL);

				} catch (MetacatInaccessibleException mie) {

					throw new ServletException("Metacat connection to "+SERVLET_URL

                                                +" failed." + mie.getMessage());

				}

				if (metacat==null) {

					throw new ServletException("Metacat connection to "+SERVLET_URL

                                          +" failed - Metacat object is NULL!");

				}

				rfSession.setAttribute("sess_metacatObj", metacat);

			}

			// now do login...

			try {

					metacatResponse = metacat.login(posted_ldapUserName, posted_password);

					if (metacatResponse!=null && metacatResponse.indexOf("<login>") >= 0) {

						sess_sessionId = metacat.getSessionId();

						rfSession.setAttribute("sess_sessionIdObj", 

                                  ((sess_sessionId!=null)? sess_sessionId: "") );

						isLoggedIn = true;

					} else {

						loginStatus = "<em class=\"loginStatus\">Incorrect username or password - please try again</em>";

						isLoggedIn = false;

					}

			} catch (MetacatAuthException mae) {

					loginStatus = "<em class=\"loginStatus\">Incorrect username or password! - please try again</em>";

					isLoggedIn = false;

			} catch (MetacatInaccessibleException mie) {

					isLoggedIn = false;

					loginStatus = "<em class=\"loginStatus\">ERROR logging in - problems connecting - please try later</em>";

			}

		}

  }

  //////////////////////////////////////////////////////////////////////////////	

  if (isLoggedIn) {

		loginButtonLabel     = LOGOUT_LABEL;

		loginEnabledDisabled = "disabled";

		if (sess_sessionId!=null && sess_sessionId.length()>0) {

  	  sessionidField = "<input type=\"hidden\" name=\"sessionid\"     value=\""

                                                          +sess_sessionId+"\">";

	  } else {

	    sessionidField = "";

		}

		// if loginStatus has already been set above, don't overwrite it...

	  if (loginStatus==null) loginStatus 

                          = "<em class=\"loginStatus\">You ARE logged in</em>";

  } else {

		loginButtonLabel     = LOGIN_LABEL;

		loginEnabledDisabled = "";

	  sessionidField = "";

	  // if loginStatus has already been set above, don't overwrite it...

	  if (loginStatus==null) loginStatus 

                      = "<em class=\"loginStatus\">You are NOT logged in</em>";

	}

  if (DEBUG_TO_BROWSER) {

%>	

<table>							

	<tr> 

		<td colspan="4" align="left" valign="top" class="text_plain" bgcolor="#ffff00">

			<ul>

				<li>SERVLET_URL:&nbsp;<%=SERVLET_URL%></li>

				<li>rfSession:&nbsp;<%=rfSession%></li>

				<li>metacatResponse:&nbsp;<%=metacatResponse%></li>

				<li>posted_ldapUserName:&nbsp;<%=posted_ldapUserName%></li>

				<li>posted_password:&nbsp;<%=posted_password%></li>

				<li>isLoggedIn:&nbsp;<%=isLoggedIn%></li>

				<li>sess_sessionId LOCAL:&nbsp;<%=sess_sessionId%></li>

				<li>sess_sessionIdObj FROM SESSION:&nbsp;<%=rfSession.getAttribute("sess_sessionIdObj")%></li>

			</ul></td>

  </tr>

</table>

<%

  }

%>

<%@ page errorPage="jsperrorpage.html"  import="javax.servlet.http.*" %>

<%

/*

 *   '$RCSfile$'

 *     Authors: Matthew Brooke

 *   Copyright: 2000 Regents of the University of California and the

 *              National Center for Ecological Analysis and Synthesis

 * For Details: http://www.nceas.ucsb.edu/

 *

 *    '$Author$'

 *      '$Date$'

 *  '$Revision$'

 *

 * Settings file for the default metacat skin

 *

 * This program 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.

 *

 * This program 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

 */

%>

<%@ include file="../../common/common-settings.jsp"%>

<%@ include file="../../common/configure-check.jsp"%>

<%

// GLOBAL CONSTANTS FOR KNB PORTAL PAGE /////////////////////////////////////

	// if true, POST variables echoed at bottom of client's browser window in a big yellow box

    // Set this value to override the global value

    // boolean     DEBUG_TO_BROWSER      = false;

    // Add any local post fields to COMMON_SEARCH_METACAT_POST_FIELDS, 

    // SIMPLE_SEARCH_METACAT_POST_FIELDS, and ADVANCED_SEARCH_METACAT_POST_FIELD here

	COMMON_SEARCH_METACAT_POST_FIELDS +=

          "<input type=\"hidden\" name=\"qformat\"       value=\"semtools\"\\>\n";

    SIMPLE_SEARCH_METACAT_POST_FIELDS +=

          "<input type=\"hidden\" name=\"qformat\"       value=\"semtools\"\\>\n";

    ADVANCED_SEARCH_METACAT_POST_FIELDS +=

          "<input type=\"hidden\" name=\"qformat\"       value=\"semtools\"\\>\n";

%>

<%@ page     language="java"  import="java.util.Vector,edu.ucsb.nceas.metacat.util.OrganizationUtil"%>

<!--

/**

  *  '$RCSfile$'

  *      Authors: Matt Jones, CHad Berkley

  *    Copyright: 2000 Regents of the University of California and the

  *               National Center for Ecological Analysis and Synthesis

  *  For Details: http://www.nceas.ucsb.edu/

  *

  *   '$Author$'

  *     '$Date$'

  * '$Revision$'

  * 

  * This program 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.

  *

  * This program 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

  *

  */

-->

<%@ include file="settings.jsp"%>

<%@ include file="session_vars.jsp"%>

<% 

	Vector<String> organizationList = OrganizationUtil.getOrganizations();

%>

<!-- *********************** START LOGIN TABLE ************************* -->

<html>

<head>

  </title>

  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">

  <link href="<%=STYLE_SKINS_URL%>/semtools/semtools.css" rel="stylesheet" type="text/css">

  <script language="javascript" 

    type="text/javascript" src="<%=STYLE_SKINS_URL%>/semtools/semtools.js">

  </script>

  <script language="javascript" type="text/javascript">

    var popupMsg = "If you need to create a new account, \n"

                   +"click the \"create new account\" link";

    function trim(stringToTrim) {

      return stringToTrim.replace(/^\s*/, '').replace(/\s*$/,'');

    }

    function allowSubmit(formObj) {

      if (trim(formObj.elements["loginAction"].value)!="Login") return true;

      //trim username & passwd:

      var username = trim(formObj.elements["username"].value);

      var organization = trim(formObj.elements["organization"].value);

      var password = trim(formObj.elements["password"].value);

      if (username=="") {

        alert("You must type a username. \n"+popupMsg);

                formObj.elements["username"].focus();

        return false;

      } 

      if (organization=="") {

        alert("You must select an organization.\n"+popupMsg); 

                formObj.elements["organization"].focus();

        return false;

      } 

      if (password=="") {

        alert("You must type a password. \n"+popupMsg);

              formObj.elements["password"].focus();

        return false;

      }

      return true;

    } 

    <%=(isLoggedIn)?

        "   document.cookie = \"JSESSIONID=" + sess_sessionId + ";"

        +"                  path="          + CONTEXT_NAME  +  "\";\n"

        :"  document.cookie = \"JSESSIONID=" + sess_sessionId + ";"

        +"                  path="          + CONTEXT_NAME  +  ";"

        +"                  expires=Thu, 01-Jan-70 00:00:01 GMT\";\n"

    %>

  </script>

</head>

<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">

  <table width="750px" align="center" border="0" cellspacing="0" cellpadding="0">

    <tr> 

      <td class="sectionheader">login &amp; registration</td>

      </td>

    </tr>

    <tr>

      <td colspan="3">

        <table width="100%" class="subpanel" border="0" cellpadding="0"

          cellspacing="0">

          <tr>

            <td width="10">

              <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10" height="10">

            </td>

            <td class="text_example">

              <a name="loginanchor"></a>

                <p>

                  Logging into your account enables you to search any 

                  additional, non-public data for which you may have access 

                  privileges:

                </p>

                <%= loginStatus %>

            </td>

            <td width="10">

              <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10" height="10">

            </td>

          </tr>

          <tr> 

            <td width="10">

              <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10" height="10">

            </td>

            <td> 

              <form name="loginform" method="post" action="index.jsp" 

                target="_top" onSubmit="return allowSubmit(this);">

                <input type="hidden" name="action"  value="login">

                <input type="hidden" name="ldapusername"  value="">

                <input type="hidden" name="qformat" value="semtools">

              <table width="100%" border="0" cellpadding="0" cellspacing="0">

                <tr valign="middle"> 

                  <td align="left" valign="middle" class="text_plain_smaller">

                    username:

                  </td>

                  <td  align="left" 

                    style="padding-top: 2px; padding-bottom: 2px;">

                    <input name="username" type="text" style="width: 140px;" 

                      value="<%=typedUserName%>" <%=loginEnabledDisabled%>>

                  </td>

                  <td width="10px">

                    <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10">

                  </td>

                  <td align="left" class="text_plain">

                    <a href="<%=CGI_URL%>/ldapweb.cgi?cfg=semtools" target="_top">

                    create a new account</a>

                  </td>

                </tr>

                <tr valign="middle">

                  <td height="28" align="left" 

                    valign="middle" class="text_plain_smaller">

                    organization:

                  </td>

                  <td align="left" 

                    style="padding-top: 2px; padding-bottom: 2px;">

                    <select name="organization" style="width:140px;" 

                      <%=loginEnabledDisabled%> >

                      <option value="" <%=((posted_organization.length()<1)?     "selected":"")%>>&#8212; choose one &#8212;</option>

<%

			for (String orgName : organizationList) {

%>         

                      <option value="<%= orgName %>"   <%=((posted_organization.equalsIgnoreCase(orgName))?     "selected":"")%>><%= orgName %></option>

<%

			}

%>                      

                    </select>

                  </td>

                  <td width="10px">

                    <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10" >

                  </td>

                  <td align="left" class="text_plain">

                    <a href="<%=CGI_URL%>/ldapweb.cgi?stage=resetpass&cfg=semtools" target="_top">forgot your password?</a>

                  </td>

                </tr>

                <tr valign="middle"> 

                  <td width="85" align="left" valign="middle" 

                    class="text_plain_smaller">

                    password:

                  </td>

                  <td> 

                    <input name="password" type="password" maxlength="50" 

                      style="width:140px;" value="<%=posted_password%>" 

                    <%=loginEnabledDisabled%>>

                  </td>

                  <td width="10px">

                    <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10">

                  </td>

                  <td align="left" class="text_plain">

                    <a href="<%=CGI_URL%>/ldapweb.cgi?stage=changepass&cfg=semtools" target="_top">change your password</a> 

                  </td>

                </tr>

                <tr>

                  <td align="center" colspan="2" class="<%= ((isLoggedIn)? "buttonBG_logout": "buttonBG_login") %>">

                    <input type="submit" name="loginAction" 

                      value="<%=loginButtonLabel%>" class="button_login" />

                  </td>

                  </td>

                  <td width="10">

                    <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10">

                  </td>

                  <td>

                    <img src="<%=STYLE_SKINS_URL%>/semtools/images/transparent1x1.gif" width="10">

                  </td>

                </tr>

                <tr>

                  <td colspan="4">

                    </br>

                  </td>

                </tr>

              </table>

              </form>

            </td>

          </tr>

        </table>

      </td>

    </tr>

  </table>

</body>    

<%@ include file="settings.jsp"%>

<%@ include file="session_vars.jsp"%>

<body leftmargin="0" topmargin="0" marginwidth="O" marginheight="0">

<table width="100%"  border="0" cellpadding="0" cellspacing="0">

  <tr>

    <td  class="title" colspan="3">

      Semtools with BioPortal

    </td>

  </tr>

  <tr>

    <td align="left" valign="middle" class="sectionheader">

    	<a target="_top" href="<%=STYLE_SKINS_URL%>/semtools/index.jsp" class="toollink">Home</a></td>

	<td align="left" valign="middle" class="sectionheader">

    	<a target="_top" href="<%=STYLE_SKINS_URL%>/semtools/ontologies.jsp" class="toollink">Ontologies</a></td>

	<td align="left" valign="middle" class="sectionheader">

		<a target="_new" href="http://bioportal.bioontology.org/" class="toollink">BioPortal</a></td>

  </tr>

</table>