blog_post-to-docbook.xsl

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns="http://docbook.org/ns/docbook"
    >

<xsl:strip-space elements="*"/>
<xsl:output version="1.0" encoding="utf-8" indent="yes"/>

    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="/">
    <article xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0" xml:lang="en">
        <xsl:apply-templates select="blog_post"/>
    </article>
    </xsl:template>

    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="blog_post">
        <xsl:apply-templates select="head"/>
        <xsl:apply-templates select="body"/>
    </xsl:template>

    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="head">
        <info>
            <title><xsl:value-of select="title"/></title>
            <author>
                <personname>
                    <firstname><xsl:value-of select="author/name"/></firstname>
                    <surname><xsl:value-of select="author/surname"/></surname>
                </personname>
            </author>
            <authorinitials>MR</authorinitials>

            <xsl:if test="tags/tag">
                <keywordset>
                    <xsl:for-each select="tags/tag">
                        <keyword><xsl:value-of select="."/></keyword>
                    </xsl:for-each>
                </keywordset>
            </xsl:if>

            <xsl:if test="date">
                <date><xsl:value-of select="date"/></date>
            </xsl:if>

        </info>
    </xsl:template>

    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="body">

        <xsl:for-each select="node()">

            <xsl:choose>
                <xsl:when test="name()='code'">
                    <screen>
                        <xsl:value-of select="."/>
                    </screen>
                </xsl:when>

                <xsl:when test="name()='question' or name()='p' or name()='ul' or name()='img'">
                    <xsl:apply-templates select="."/>
                </xsl:when>

                <xsl:otherwise>
                    <xsl:value-of select="."/>
                </xsl:otherwise>
            </xsl:choose>

            </xsl:for-each>
    </xsl:template>

    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="question">
        <p>
            <xsl:value-of select="body/text()"/>
            <xsl:text> [ </xsl:text>
            <xsl:value-of select="selectedanswer"/>
            <xsl:text> ] </xsl:text>
        </p>
        <xsl:apply-templates select="body/code"/>
        <xsl:apply-templates select="options"/>
        <p>
            <xsl:value-of select="answer"/>
        </p>
        <hr/>
    </xsl:template>

    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="code">
        <screen>
            <xsl:value-of select="."/>
        </screen>
    </xsl:template>

    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="img">
        <mediaobject>
            <imagedata></imagedata>
        </mediaobject>
    </xsl:template>


    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="ul">
        <itemizedlist>
        <xsl:for-each select="./li">
            <listitem>
                <para>
                    <xsl:value-of select="."/>
                </para>
            </listitem>
        </xsl:for-each>
        </itemizedlist>
    </xsl:template>


    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="options">
        <ul>
            <xsl:for-each select="./option">
                <li>
                    <xsl:number format="a. " />
                    <xsl:value-of select="."/>
                </li>
            </xsl:for-each>
        </ul>
    </xsl:template>


    <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
    <xsl:template match="p">
        <para>
            <xsl:for-each select="node()">

                <xsl:choose>

                    <xsl:when test="name() = 'em'">
                        <emphasis><xsl:value-of select="."/></emphasis>
                    </xsl:when>

                    <xsl:when test="name() = 'var'">
                        <literal><xsl:value-of select="."/></literal>
                    </xsl:when>

                    <xsl:when test="name() = 'ul'">
                        <xsl:apply-templates select="."/>
                    </xsl:when>

                    <xsl:otherwise>
                        <xsl:value-of select="."/>
                    </xsl:otherwise>

                </xsl:choose>

            </xsl:for-each>
        </para>
    </xsl:template>

</xsl:stylesheet>