<%--
  - display-item.jsp
  -
  - Version: $Revision$
  -
  - Date: $Date$
  -
  - Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
  - Institute of Technology.  All rights reserved.
  -
  - Redistribution and use in source and binary forms, with or without
  - modification, are permitted provided that the following conditions are
  - met:
  -
  - - Redistributions of source code must retain the above copyright
  - notice, this list of conditions and the following disclaimer.
  -
  - - Redistributions in binary form must reproduce the above copyright
  - notice, this list of conditions and the following disclaimer in the
  - documentation and/or other materials provided with the distribution.
  -
  - - Neither the name of the Hewlett-Packard Company nor the name of the
  - Massachusetts Institute of Technology nor the names of their
  - contributors may be used to endorse or promote products derived from
  - this software without specific prior written permission.
  -
  - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  - HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  - INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  - BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  - OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  - TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
  - USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  - DAMAGE.
  --%>

<%--
  - Renders a whole HTML page for displaying item metadata.  Simply includes
  - the relevant item display component in a standard HTML page.
  -
  - Attributes:
  -    display.all - Boolean - if true, display full metadata record
  -    item        - the Item to display
  -    collections - Array of Collections this item appears in.  This must be
  -                  passed in for two reasons: 1) item.getCollections() could
  -                  fail, and we're already committed to JSP display, and
  -                  2) the item might be in the process of being submitted and
  -                  a mapping between the item and collection might not
  -                  appear yet.  If this is omitted, the item display won't
  -                  display any collections.
  -    admin_button - Boolean, show admin 'edit' button
  --%>

<%@ page contentType="text/html;charset=UTF-8" %>

<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>

<%@ taglib uri="http://www.dspace.org/dspace-tags.tld" prefix="dspace" %>

<%@ page import="org.dspace.app.webui.util.UIUtil" %>
<%@ page import="org.dspace.content.Collection" %>
<%@ page import="org.dspace.content.Community" %>
<%@ page import="org.dspace.content.Item" %>
<%@ page import="org.dspace.core.ConfigurationManager" %>
<%@ page import="org.dspace.handle.HandleManager" %>
<%@ page import="org.dspace.license.CreativeCommons" %>

<%
    // Attributes
    Boolean displayAllBoolean = (Boolean) request.getAttribute("display.all");
    boolean displayAll = (displayAllBoolean != null && displayAllBoolean.booleanValue());
    Item item = (Item) request.getAttribute("item");
    Collection[] collections = (Collection[]) request.getAttribute("collections");
    Boolean admin_b = (Boolean)request.getAttribute("admin_button");
    boolean admin_button = (admin_b == null ? false : admin_b.booleanValue());

    // get the workspace id if one has been passed
    Integer workspace_id = (Integer) request.getAttribute("workspace_id");

    // get the handle if the item has one yet
    String handle = item.getHandle();

    // CC URL & RDF
    String cc_url = CreativeCommons.getLicenseURL(item);
    String cc_rdf = CreativeCommons.getLicenseRDF(item);

    // Full title needs to be put into a string to use as tag argument
    String title = "";
    if (handle != null)
    {
        title = "Item " + handle;
    }
    else
    {
        title = "Workspace Item";
    }
%>

<dspace:layout title="<%= title %>">

<%
    if (handle != null)
    {
%>

    <table align="center" class="miscTable">
        <tr>
            <td class="evenRowEvenCol" align="center">
                <%-- <strong>Please use this identifier to cite or link to this item:
                <code><%= HandleManager.getCanonicalForm(handle) %></code></strong>--%>
                <strong><fmt:message key="jsp.display-item.identifier"/>
                <code><%= HandleManager.getCanonicalForm(handle) %></code></strong>
            </td>
<%
        if (admin_button)  // admin edit button
        { %>
            <td class="evenRowEvenCol" align="center">
                <form method="get" action="<%= request.getContextPath() %>/tools/edit-item">
                    <input type="hidden" name="item_id" value="<%= item.getID() %>" />
                    <%--<input type="submit" name="submit" value="Edit...">--%>
                    <input type="submit" name="submit" value="<fmt:message key="jsp.general.edit.button"/>" />
                </form>
            </td>
<%      } %>
        </tr>
    </table>
    <br />
<%
    }

    String displayStyle = (displayAll ? "full" : "");
%>
    <dspace:item item="<%= item %>" collections="<%= collections %>" style="<%= displayStyle %>" />

<%
    String locationLink = request.getContextPath() + "/handle/" + handle;

    if (displayAll)
    {
%>

    <div align="center">
<%
        if (workspace_id != null)
        {
%>
    <form method="post" action="<%= request.getContextPath() %>/view-workspaceitem">
        <input type="hidden" name="workspace_id" value="<%= workspace_id.intValue() %>" />
        <input type="submit" name="submit_simple" value="<fmt:message key="jsp.display-item.text1"/>" />
    </form>
<%
        }
        else
        {
%>
    <form method="get" action="<%=locationLink %>">
        <input type="hidden" name="mode" value="simple"/>
        <input type="submit" name="submit_simple" value="<fmt:message key="jsp.display-item.text1"/>" />
    </form>
<%
        }
%>
    </div>
<%
    }
    else
    {
%>
    <div align="center">
<%
        if (workspace_id != null)
        {
%>
    <form method="post" action="<%= request.getContextPath() %>/view-workspaceitem">
        <input type="hidden" name="workspace_id" value="<%= workspace_id.intValue() %>" />
        <input type="submit" name="submit_full" value="<fmt:message key="jsp.display-item.text2"/>" />
    </form>
<%
        }
        else
        {
%>
    <form method="get" action="<%=locationLink %>">
        <input type="hidden" name="mode" value="full"/>
        <input type="submit" name="submit_simple" value="<fmt:message key="jsp.display-item.text2"/>" />
    </form>
<%
        }
%>
    </div>
<%
    }
%>


<%
    if (workspace_id != null)
    {
%>
<div align="center">
   <form method="post" action="<%= request.getContextPath() %>/workspace">
        <input type="hidden" name="workspace_id" value="<%= workspace_id.intValue() %>"/>
        <input type="submit" name="submit_open" value="<fmt:message key="jsp.display-item.back_to_workspace"/>"/>
    </form>
</div>
<%
    }
%>
    <%-- SFX Link --%>
<%
    if (ConfigurationManager.getProperty("sfx.server.url") != null)
    {
%>
    <p align="center">
        <a href="<dspace:sfxlink item="<%= item %>"/>" /><img src="<%= request.getContextPath() %>/image/sfx-link.gif" border="0" alt="SFX Query" /></a>
    </p>
<%
    }
%>
    <%-- Create Commons Link --%>
<%
    if (cc_url != null)
    {
%>
    <p class="submitFormHelp"><fmt:message key="jsp.display-item.text3"/> <a href="<%= cc_url %>"><fmt:message key="jsp.display-item.license"/></a><br/>
    <a href="<%= cc_url %>"><img src="<%= request.getContextPath() %>/image/cc-somerights.gif" border="0" alt="Creative Commons" /></a>
    </p>
    <!--
    <%= cc_rdf %>
    -->
<%
    }
%>
    <p class="submitFormHelp"><fmt:message key="jsp.display-item.copyright"/></p>
</dspace:layout>