<?xml version="1.0" encoding="UTF-8"?>
<!--

    The contents of this file are subject to the license and copyright
    detailed in the LICENSE and NOTICE files at the root of the source
    tree and available online at

    http://www.dspace.org/license/

-->
<map:sitemap xmlns:map="http://apache.org/cocoon/sitemap/1.0">
        <map:pipelines>
                
                <!--
                        Define global theme variables that are used later in this
                        sitemap. Two variables are typically defined here, the theme's
                        path and name. The path is the directory name where this theme
                        is located, such as "Reference" for the reference theme. The
                        theme's name is used only for descriptive purposes to describe
                        the theme.
                -->
                <map:component-configurations>
                        <global-variables>
                                <theme-path>Reference</theme-path>
                                <theme-name>The annotated reference theme</theme-name>
                        </global-variables>
                </map:component-configurations>
                
                
                
                <map:pipeline>
                        <!-- Allow the browser to cache static content for an hour -->
                        <map:parameter name="expires" value="access plus 1 hours"/>
                        
                        <!-- Static content -->
                        <map:match pattern="themes/*/**">
                                <map:read src="{2}"/>
                        </map:match>
                </map:pipeline>
                
                <!--
                        The theme's pipeline is used to process all requests handled
                        by the theme. It is broken up into two parts, the first part
                        handles all static theme content while the second part handle
                        all dynamic aspect generated content. The static content is
                        such things as stylesheets, images, or static pages. Typically
                        these are just stored on disk and passed directly to the
                        browser without any processing.
                -->
                <map:pipeline>
                        <!-- Never allow the browser to cache dynamic content -->
                        <map:parameter name="expires" value="now"/>
                        
                        <!-- Static content -->
                        <map:match pattern="themes/*/**">
                                <map:read src="{2}"/>
                        </map:match>
                        
                        <!-- Aspect content
                        
                        There are five steps to processing aspect content:
                                
                        1: Generate the DRI page
                                
                                The first step is to generate a DRI page for the request;
                                this is handled by the aspect chain. Once it is generated
                                it is the beginning of a theme's pipeline, the DRI page is
                                ultimately transformed in the resulting XHTML that is
                                given to the user's browser.
                                
                        2: Add page metadata
                                
                                The next step is to add theme specific metadata to the
                                DRI page. This is metadata about where the theme is
                                located and its name. Typically this metadata is different
                                depending on the users browser, this allows us to give
                                different stylesheets to Internet Explorer than for other
                                browsers.
                                
                        3: Transform to XHTML
                                
                                The third step is the main component of a theme the XSL
                                transformations will turn the DRI page from the aspects
                                into an XHTML page useable by browsers.
                                
                        4: Localize the page
                                
                                The second to last step is to localize the content for the
                                particular user, if they user is requesting a page in a
                                particular language then those language strings are inserted
                                into the resulting XHTML.
                                
                        5: Serialize to the browser
                                
                                The last step sends the page to the user's browser.
                                
                        -->
                        <map:match pattern="**">
                                
                                <!-- Step 1: Generate the DRI page -->
                                <map:generate type="file" src="cocoon://DRI/{1}"/>
                                
                                <!-- Step 2 Add page metadata -->
                                <map:select type="browser">
                                        <map:when test="explorer6">
                                                <map:transform type="IncludePageMeta">
                                                        <map:parameter name="stylesheet.screen#1" value="lib/style.css"/>
                                                        <map:parameter name="stylesheet.screen#2" value="lib/style-ie.css"/>
                                                        <map:parameter name="stylesheet.screen#3" value="lib/style-ie6.css"/>
                                                        <map:parameter name="stylesheet.screen#4" value="lib/css/jquery-ui-1.8.15.custom.css"/>

                                                        <map:parameter name="javascript#1" value="lib/js/jquery-ui-1.8.15.custom.min.js"/>

                                                        <map:parameter name="theme.path" value="{global:theme-path}"/>
                                                        <map:parameter name="theme.name" value="{global:theme-name}"/>
                                                </map:transform>
                                        </map:when>
                                        <map:when test="explorer">
                                                <map:transform type="IncludePageMeta">
                                                        <map:parameter name="stylesheet.screen#1" value="lib/style.css"/>
                                                        <map:parameter name="stylesheet.screen#2" value="lib/style-ie.css"/>
                                                        <map:parameter name="stylesheet.screen#3" value="lib/jquery-ui-1.8.15.custom.css"/>

                                                        <map:parameter name="javascript#1" value="lib/jquery-1.6.2.min.js"/>
                                                        <map:parameter name="javascript#2" value="lib/jquery-ui-1.8.15.custom.min.js"/>

                                                        <map:parameter name="theme.path" value="{global:theme-path}"/>
                                                        <map:parameter name="theme.name" value="{global:theme-name}"/>
                                                </map:transform>
                                        </map:when>
                                        <map:otherwise>
                                                <map:transform type="IncludePageMeta">
                                                        <map:parameter name="stylesheet.screen" value="lib/style.css"/>
                                                        <map:parameter name="stylesheet.screen#2" value="lib/jquery-ui-1.8.15.custom.css"/>

                                                        <map:parameter name="javascript#1" value="lib/jquery-1.6.2.min.js"/>
                                                        <map:parameter name="javascript#2" value="lib/jquery-ui-1.8.15.custom.min.js"/>

                                                        <map:parameter name="theme.path" value="{global:theme-path}"/>
                                                        <map:parameter name="theme.name" value="{global:theme-name}"/>
                                                </map:transform>
                                        </map:otherwise>
                                </map:select>
                                
                                <!-- Debuging output -->
                                <map:match type="request" pattern="XML">
                                        <map:serialize type="xml"/>
                                </map:match>
                                
                                <!-- Step 3: Transform to XHTML -->
                                <map:transform src="../dri2xhtml.xsl"/>
                                
                                <!-- Step 4: Localize the page -->
                                <map:act type="locale">
                                        <map:transform type="i18n">
                                                <map:parameter name="locale" value="{locale}"/>
                                        </map:transform>
                                </map:act>
                                
                                <!-- Remove any leftover i18n or dri namespaces from the final document -->
                                <map:transform type="NamespaceFilter" src="http://di.tamu.edu/DRI/1.0/"/>
                                <map:transform type="NamespaceFilter" src="http://apache.org/cocoon/i18n/2.1"/>
                                
                                <!-- Step 5: Serialize to the browser -->
                                <map:serialize type="xhtml"/>
                                
                        </map:match>
                </map:pipeline>
        </map:pipelines>
</map:sitemap>
