Hello,

Is it possible to edit a current xml feed to include the photos from the pages' it is pulling? We have a format that creates an xml output of our news articles but we will be applying this into a new mobile app and I was asked if there's a way to include the pictures from the articles in the feed as well (if there are pictures).

Here's the format:

<?xml version="1.0" encoding="UTF-8"?>
<!--
    index-block-to-rss
    Updated by Ross Williams on 2009-02-26.
    Updated by Sarah Johnson on 2011-01-11.
    Original author Unknown.
    Copyright (c) 2009 Hannon Hill Corp.
--><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" exclude-result-prefixes="hh" version="1.0" xmlns:hh="http://www.hannonhill.com/XSL/Functions" xmlns:xalan="http://xml.apache.org/xalan">
    <!-- !!! DEPENDS ON: !!! -->
    <xsl:import href="site://www.scranton.edu/rss/assets/formats/xhtml2escapedHtml2"/>
    <!-- 
     USAGE
     Requires an Index Block with the "Append Calling Page Data" and
     "Render Page XML" options enabled.
     The current page will never be included in the RSS feed, in case th
     *e Page
     asset rendering the feed shares a parent folder with the actual feed items.
     This stylesheet will use as a description a system-data-structure/summary
     element that contains WYSIWYG XHTML and fall back to the summary metadata
     field if the WYSIWYG is not found. Sorts by start date in descending order.
     You must correctly set the variables below.
     To use this XSLT with Sites in Cascade 6.0+, set the site_path variable to
     be empty (e.g. <xsl:variable name="site_path" />).
     -->
    <!-- Maximum items returned -->
    <xsl:variable name="max_items">15</xsl:variable>
    <!-- URL prefix for news item links, no trailing slash -->
    <xsl:variable name="website_prefix">http://www.scranton.edu</xsl:variable>
    <!-- File extension used -->
    <xsl:variable name="file_extension">.shtml</xsl:variable>
    <!-- RSS extension to use -->
    <xsl:variable name="rss_extension">.xml</xsl:variable>
    <!-- Name of RSS generator -->
    <xsl:variable name="rss_generator">Cascade Server</xsl:variable>
    <!-- Web master's email address -->
    <xsl:variable name="web_master">[email blocked] (University Webmaster)</xsl:variable>
    <!-- Path in the CMS: -->
    <!-- Empty if you are using Cascade Server 6+ Sites -->
    <xsl:variable name="site_path"/>
    <!-- Folder path to your site's root if you are using the Global Area -->
    <!-- <xsl:variable name="site_path">/MyOrg</xsl:variable> -->
    <!-- USER ADDED VARIABLES-->
    <!-- RSS image/logo URL -->
    <xsl:variable name="img-url">http://matrix.scranton.edu/rss/assets/university-of-scranton.png</xsl:variable>
    <!-- RSS image/logo URL -->
    <xsl:variable name="img-wid">140</xsl:variable>
    <!-- RSS image/logo URL -->
    <xsl:variable name="img-hei">36</xsl:variable>
    <!-- Match on the root index block -->
    <xsl:template match="/system-index-block">
        <xsl:variable name="fullURL">
            <xsl:value-of select="$website_prefix"/>
            <xsl:value-of select="substring-after(path,$site_path)"/>
            <xsl:value-of select="$rss_extension"/>
        </xsl:variable>
        <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
            <channel>
                <atom:link href="http://www.scranton.edu/rss/news/university-news.xml" rel="self" type="application/rss+xml"/>
                <!-- write RSS header information -->
                <xsl:apply-templates mode="current" select="calling-page/system-page"/>
                <!-- write items, make sure pages have last-published-on element -->
                <xsl:apply-templates select="system-page[not(@current)] | system-folder//system-page[not(@current)]">
                    <!-- <xsl:sort order="descending" select="start-date"/>
                    <xsl:sort order="descending" select="last-published-on"/>
                    <xsl:sort order="descending" select="created-on"/>-->
                    <xsl:sort order="descending" select="created-on"/>
                </xsl:apply-templates>
            </channel>
        </rss>
    </xsl:template>
    <!-- Matches on the current system page, the news type page -->
    <xsl:template match="system-page" mode="current">
        <title>
            <xsl:value-of select="title"/>
        </title>
        <link>
            <xsl:value-of select="$website_prefix"/>
            <xsl:value-of select="substring-after(path,$site_path)"/>
            <xsl:value-of select="$rss_extension"/>
        </link>
        <description>
            <xsl:call-template name="choose-summary"/>
        </description>
        <image>
            <title><xsl:value-of select="title"/></title>
            <link><xsl:value-of select="$website_prefix"/>
            <xsl:value-of select="substring-after(path,$site_path)"/>
            <xsl:value-of select="$rss_extension"/></link>
            <url><xsl:value-of select="$img-url"/></url>
            <width><xsl:value-of select="$img-wid"/></width>
            <height><xsl:value-of select="$img-hei"/></height>
            <description><xsl:call-template name="choose-summary"/></description>
        </image>
        <pubDate>
            <xsl:call-template name="choose-date"/>
        </pubDate>
        <generator>
            <xsl:value-of select="$rss_generator"/>
        </generator>
        <webMaster>
            <xsl:value-of select="$web_master"/>
        </webMaster>
    </xsl:template>
    <!-- Match on first X individual news item pages -->
    <xsl:template match="system-page">
        <xsl:if test="position() &lt; number($max_items) and name != 'index'">
            <item>
                <title>
                    <xsl:value-of select="title"/>
                </title>
                <link>
                    <xsl:value-of select="$website_prefix"/>
                    <xsl:value-of select="substring-after(path,$site_path)"/>
                    <xsl:value-of select="$file_extension"/>
                </link>
                <description>
                    <xsl:call-template name="choose-summary"/>
                </description>
                <pubDate>
                    <xsl:call-template name="choose-date"/>
                </pubDate>
                <guid>
                        <xsl:value-of select="$website_prefix"/><xsl:value-of select="substring-after(path,$site_path)"/><xsl:value-of select="$file_extension"/>
                </guid>
            </item>
        </xsl:if>
    </xsl:template>
    <xsl:template name="choose-summary">
    <!--
        <xsl:if test="system-data-structure/graphic/path != '/'">
            <xsl:variable name="item-photo"><xsl:value-of select="$website_prefix"/><xsl:value-of select="system-data-structure/graphic/link"/></xsl:variable>
                    <img src="{$item-photo}" />
        </xsl:if>
     -->
        <xsl:choose>
            <!--<xsl:when test="system-data-structure/summary/node()">
                <xsl:apply-templates select="system-data-structure/summary" mode="asHTML"/>
            </xsl:when>-->
            <xsl:when test="description">
                <xsl:value-of select="description"/>
            </xsl:when>
            <xsl:otherwise>
                <xsl:value-of select="summary"/>
            </xsl:otherwise>
        </xsl:choose>
    </xsl:template>
    <xsl:template name="choose-date">
        <xsl:choose>
            <!--<xsl:when test="last-published-on">
                <xsl:value-of select="hh:convertDate(number(last-published-on))"/>
            </xsl:when>
            <xsl:when test="start-date">
                <xsl:value-of select="hh:convertDate(number(start-date))"/>
            </xsl:when>-->
            <xsl:when test="created-on">
                <xsl:value-of select="hh:convertDate(number(created-on))"/>
            </xsl:when>
            <xsl:when test="created-on">
                <xsl:value-of select="hh:convertDate(number(created-on))"/>
            </xsl:when>
            <xsl:otherwise/>
        </xsl:choose>
    </xsl:template>
    <!-- Override link rewriting behavior of xhtml2escapedHtml for compatiblity with RSS 2.0 -->
    <!--<xsl:template match="@href|@src" mode="xhtml2html"><xsl:text> </xsl:text><xsl:value-of select="local-name(.)"/>="<xsl:choose><xsl:when test="starts-with(.,$site_path)"><xsl:value-of select="concat($website_path,substring-after(.,$site_path))"/></xsl:when><xsl:otherwise>[system-asset]<xsl:value-of select="."/>[/system-asset]</xsl:otherwise></xsl:choose>"</xsl:template>-->
    <xsl:template match="@href|@src" mode="xhtml2html">
         <xsl:text> </xsl:text><xsl:value-of select="local-name(.)"/>="<xsl:choose><xsl:when test="starts-with(.,$site_path)"><xsl:value-of select="substring-after(.,$site_path)"/></xsl:when><xsl:otherwise>[system-asset]<xsl:value-of select="."/>[/system-asset]</xsl:otherwise></xsl:choose>"</xsl:template>

    <!-- Xalan component for date conversion from CMS date format to RSS 2.0 pubDate format -->
    <xalan:component functions="convertDate" prefix="hh">
        <xalan:script lang="javascript">
               function convertDate(date)
               {
                    var d = new Date(date);
                    // Splits date into components
                    var temp = d.toString().split(' ');
                    // timezone difference to GMT
                    var timezone = temp[5].substring(3);
                    // RSS 2.0 valid pubDate format
                    var retString = temp[0] + ', ' + temp[2] + ' ' + temp[1] + ' ' + temp[3] + ' ' + temp[4] + ' ' + timezone;
                    return retString;
              }
         </xalan:script>
    </xalan:component>
</xsl:stylesheet>