code-srv-test/dita-ot-3.6/plugins/org.lwdita/xsl/map2markdownImpl.xsl
2021-03-23 22:38:58 +00:00

164 lines
7.8 KiB
XML

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:dita-ot="http://dita-ot.sourceforge.net/ns/201007/dita-ot"
xmlns:ditamsg="http://dita-ot.sourceforge.net/ns/200704/ditamsg" version="2.0"
exclude-result-prefixes="dita-ot ditamsg">
<xsl:variable name="msgprefix">DOTX</xsl:variable>
<xsl:param name="OUTEXT" select="'.html'"/>
<xsl:param name="WORKDIR">
<xsl:apply-templates select="/processing-instruction('workdir-uri')[1]" mode="get-work-dir"/>
</xsl:param>
<xsl:template match="*[contains(@class, ' map/map ')]" mode="toc">
<xsl:param name="pathFromMaplist"/>
<xsl:if test="descendant::*[contains(@class, ' map/topicref ')]
[not(@toc = 'no')]
[not(@processing-role = 'resource-only')]">
<bulletlist>
<xsl:call-template name="commonattributes"/>
<xsl:apply-templates select="*[contains(@class, ' map/topicref ')]" mode="toc">
<xsl:with-param name="pathFromMaplist" select="$pathFromMaplist"/>
</xsl:apply-templates>
</bulletlist>
</xsl:if>
</xsl:template>
<xsl:template match="*[contains(@class, ' map/topicref ')]
[not(@toc = 'no')]
[not(@processing-role = 'resource-only')]"
mode="toc">
<xsl:param name="pathFromMaplist"/>
<xsl:variable name="title">
<xsl:apply-templates select="." mode="get-navtitle"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="normalize-space($title)">
<li>
<xsl:call-template name="commonattributes"/>
<xsl:choose>
<!-- If there is a reference to a DITA or HTML file, and it is not external: -->
<xsl:when test="normalize-space(@href)">
<link>
<xsl:attribute name="href">
<xsl:choose>
<xsl:when test="@copy-to and not(contains(@chunk, 'to-content')) and
(not(@format) or @format = 'dita' or @format = 'ditamap') ">
<xsl:if test="not(@scope = 'external')">
<xsl:value-of select="$pathFromMaplist"/>
</xsl:if>
<xsl:call-template name="replace-extension">
<xsl:with-param name="filename" select="@copy-to"/>
<xsl:with-param name="extension" select="$OUTEXT"/>
</xsl:call-template>
<xsl:if test="not(contains(@copy-to, '#')) and contains(@href, '#')">
<xsl:value-of select="concat('#', substring-after(@href, '#'))"/>
</xsl:if>
</xsl:when>
<xsl:when test="not(@scope = 'external') and (not(@format) or @format = 'dita' or @format = 'ditamap')">
<xsl:if test="not(@scope = 'external')">
<xsl:value-of select="$pathFromMaplist"/>
</xsl:if>
<xsl:call-template name="replace-extension">
<xsl:with-param name="filename" select="@href"/>
<xsl:with-param name="extension" select="$OUTEXT"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise><!-- If non-DITA, keep the href as-is -->
<xsl:if test="not(@scope = 'external')">
<xsl:value-of select="$pathFromMaplist"/>
</xsl:if>
<xsl:value-of select="@href"/>
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<!--xsl:if test="@scope = 'external' or not(not(@format) or @format = 'dita' or @format = 'ditamap')">
<xsl:attribute name="target">_blank</xsl:attribute>
</xsl:if-->
<xsl:value-of select="$title"/>
</link>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$title"/>
</xsl:otherwise>
</xsl:choose>
<!-- If there are any children that should be in the TOC, process them -->
<xsl:if test="descendant::*[contains(@class, ' map/topicref ')]
[not(@toc = 'no')]
[not(@processing-role = 'resource-only')]">
<bulletlist>
<xsl:apply-templates select="*[contains(@class, ' map/topicref ')]" mode="toc">
<xsl:with-param name="pathFromMaplist" select="$pathFromMaplist"/>
</xsl:apply-templates>
</bulletlist>
</xsl:if>
</li>
</xsl:when>
<xsl:otherwise><!-- if it is an empty topicref -->
<xsl:apply-templates select="*[contains(@class, ' map/topicref ')]" mode="toc">
<xsl:with-param name="pathFromMaplist" select="$pathFromMaplist"/>
</xsl:apply-templates>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- If toc=no, but a child has toc=yes, that child should bubble up to the top -->
<xsl:template match="*[contains(@class, ' map/topicref ')]
[@toc = 'no']
[not(@processing-role = 'resource-only')]"
mode="toc">
<xsl:param name="pathFromMaplist"/>
<xsl:apply-templates select="*[contains(@class, ' map/topicref ')]" mode="toc">
<xsl:with-param name="pathFromMaplist" select="$pathFromMaplist"/>
</xsl:apply-templates>
</xsl:template>
<xsl:template match="*" mode="toc" priority="-1"/>
<xsl:template match="*" mode="get-navtitle">
<xsl:choose>
<!-- If navtitle is specified -->
<xsl:when test="*[contains(@class, ' map/topicmeta ')]/*[contains(@class, ' topic/navtitle ')]">
<xsl:apply-templates select="*[contains(@class, ' map/topicmeta ')]/*[contains(@class, ' topic/navtitle ')]"
mode="dita-ot:text-only"/>
</xsl:when>
<xsl:when test="@navtitle">
<xsl:value-of select="@navtitle"/>
</xsl:when>
<!-- If there is no title and none can be retrieved, check for <linktext> -->
<xsl:when test="*[contains(@class, ' map/topicmeta ')]/*[contains(@class, ' map/linktext ')]">
<xsl:apply-templates select="*[contains(@class, ' map/topicmeta ')]/*[contains(@class, ' map/linktext ')]"
mode="dita-ot:text-only"/>
</xsl:when>
<!-- No local title, and not targeting a DITA file. Could be just a container setting
metadata, or a file reference with no title. Issue message for the second case. -->
<xsl:otherwise>
<xsl:if test="normalize-space(@href)">
<xsl:apply-templates select="." mode="ditamsg:could-not-retrieve-navtitle-using-fallback">
<xsl:with-param name="target" select="@href"/>
<xsl:with-param name="fallback" select="@href"/>
</xsl:apply-templates>
<xsl:value-of select="@href"/>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="*" mode="ditamsg:missing-target-file-no-navtitle">
<xsl:call-template name="output-message">
<xsl:with-param name="id">DOTX008W</xsl:with-param>
<xsl:with-param name="msgparams">%1=<xsl:value-of select="@href"/></xsl:with-param>
</xsl:call-template>
</xsl:template>
<xsl:template match="*" mode="ditamsg:could-not-retrieve-navtitle-using-fallback">
<xsl:param name="target"/>
<xsl:param name="fallback"/>
<xsl:call-template name="output-message">
<xsl:with-param name="id">DOTX009W</xsl:with-param>
<xsl:with-param name="msgparams">%1=<xsl:value-of select="$target"/>;%2=<xsl:value-of select="$fallback"/></xsl:with-param>
</xsl:call-template>
</xsl:template>
</xsl:stylesheet>